0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, 0x0) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:09:36 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'nr0\x01\x00', 0x2}) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8916, 0x0) close(r0) 23:09:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0xff00000000000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:09:36 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x4, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:36 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, 0x0) 23:09:36 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x01Eg\x00', 0x102}) [ 1523.071805][ T8480] bridge0: port 2(bridge_slave_1) entered disabled state [ 1523.080022][ T8480] bridge0: port 1(bridge_slave_0) entered disabled state [ 1523.089472][ T8480] device bridge0 left promiscuous mode 23:09:36 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x6, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:36 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x7, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:36 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x11, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:36 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x1c, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:37 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x21, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:37 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x29, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1523.876481][ C0] net_ratelimit: 18 callbacks suppressed [ 1523.876491][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1523.887988][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1523.893798][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1523.899599][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1523.912438][ T8481] bridge0: port 2(bridge_slave_1) entered blocking state [ 1523.919588][ T8481] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1523.919774][ T8481] bridge0: port 1(bridge_slave_0) entered blocking state [ 1523.934032][ T8481] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1523.986951][ T8481] device bridge0 entered promiscuous mode 23:09:37 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, 0x0) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) [ 1524.036475][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1524.042311][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1524.048150][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1524.053915][ C1] protocol 88fb is buggy, dev hsr_slave_1 23:09:37 executing program 4: socket$inet_udp(0x2, 0x2, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f0000000480), 0x100000000000025c, 0x10400003) 23:09:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0xff0f000000000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:09:37 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, 0x0) 23:09:37 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00h\x00', 0x102}) 23:09:37 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x2b, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1524.161394][ T8759] bridge0: port 2(bridge_slave_1) entered disabled state [ 1524.169660][ T8759] bridge0: port 1(bridge_slave_0) entered disabled state [ 1524.242333][ T8759] device bridge0 left promiscuous mode 23:09:37 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x2c, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:37 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x2f, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:37 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x80026101, &(0x7f0000000300)) 23:09:38 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x3a, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:38 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="c0dca5055e0bcfec7be070") r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@remote, 0x0, 0x0, 0x3, 0x1}, 0x20) close(r1) 23:09:38 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x3c, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1524.836480][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1524.842364][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1525.057476][ T8772] bridge0: port 2(bridge_slave_1) entered blocking state [ 1525.064650][ T8772] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1525.072075][ T8772] bridge0: port 1(bridge_slave_0) entered blocking state [ 1525.079182][ T8772] bridge0: port 1(bridge_slave_0) entered forwarding state 23:09:38 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, 0x0) 23:09:38 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x300, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0xffffffff00000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:09:38 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:09:38 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x01Eh\x00', 0x102}) [ 1525.154541][ T8772] device bridge0 entered promiscuous mode 23:09:38 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, 0x0) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:09:38 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x600, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1525.353748][ T9021] bridge0: port 2(bridge_slave_1) entered disabled state [ 1525.361765][ T9021] bridge0: port 1(bridge_slave_0) entered disabled state 23:09:38 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) [ 1525.403437][ T9021] device bridge0 left promiscuous mode 23:09:38 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x700, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:39 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x1100, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:39 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x1c00, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:39 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x2100, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:39 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x2900, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1526.128205][ T9027] bridge0: port 2(bridge_slave_1) entered blocking state [ 1526.135358][ T9027] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1526.142818][ T9027] bridge0: port 1(bridge_slave_0) entered blocking state [ 1526.149942][ T9027] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1526.167199][ T9027] device bridge0 entered promiscuous mode 23:09:39 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) [ 1526.195253][ T9026] bridge0: port 2(bridge_slave_1) entered disabled state [ 1526.202523][ T9026] bridge0: port 1(bridge_slave_0) entered disabled state [ 1526.235196][ T9026] device bridge0 left promiscuous mode [ 1526.500568][ T9033] bridge0: port 2(bridge_slave_1) entered blocking state [ 1526.507759][ T9033] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1526.515141][ T9033] bridge0: port 1(bridge_slave_0) entered blocking state [ 1526.522278][ T9033] bridge0: port 1(bridge_slave_0) entered forwarding state 23:09:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x2]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:09:39 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x2b00, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1526.580408][ T9033] device bridge0 entered promiscuous mode [ 1526.796305][ T9163] bridge0: port 2(bridge_slave_1) entered disabled state [ 1526.804424][ T9163] bridge0: port 1(bridge_slave_0) entered disabled state [ 1526.835777][ T9163] device bridge0 left promiscuous mode 23:09:40 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x01Ei\x00', 0x102}) 23:09:40 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, 0x0) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:09:40 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:09:40 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x2c00, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x3]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) [ 1527.191174][ T9165] bridge0: port 2(bridge_slave_1) entered blocking state [ 1527.198330][ T9165] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1527.205705][ T9165] bridge0: port 1(bridge_slave_0) entered blocking state [ 1527.212832][ T9165] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1527.227208][ T9165] device bridge0 entered promiscuous mode 23:09:40 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x0, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) [ 1527.365894][ T9287] bridge0: port 2(bridge_slave_1) entered disabled state [ 1527.374114][ T9287] bridge0: port 1(bridge_slave_0) entered disabled state [ 1527.417615][ T9287] device bridge0 left promiscuous mode 23:09:40 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x2f00, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:40 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x3a00, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:41 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x3c00, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:41 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x4000, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:41 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x60ea, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:41 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xea60, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1528.277260][ T9283] bridge0: port 1(bridge_slave_0) entered blocking state [ 1528.284409][ T9283] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1528.307642][ T9283] device bridge0 entered promiscuous mode [ 1528.316367][ T9297] bridge0: port 2(bridge_slave_1) entered blocking state [ 1528.323549][ T9297] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1528.330981][ T9297] bridge0: port 1(bridge_slave_0) entered blocking state [ 1528.338080][ T9297] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1528.354874][ T9297] device bridge0 entered promiscuous mode [ 1528.455245][ T9296] bridge0: port 2(bridge_slave_1) entered disabled state [ 1528.462548][ T9296] bridge0: port 1(bridge_slave_0) entered disabled state [ 1528.478757][ T9296] device bridge0 left promiscuous mode [ 1528.570593][ T9388] bridge0: port 2(bridge_slave_1) entered blocking state [ 1528.577730][ T9388] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1528.585097][ T9388] bridge0: port 1(bridge_slave_0) entered blocking state [ 1528.592234][ T9388] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1528.615768][ T9388] device bridge0 entered promiscuous mode [ 1528.631107][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 23:09:42 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x01Ej\x00', 0x102}) 23:09:42 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x34000, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:42 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, 0x0) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:09:42 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) [ 1528.795952][ T9533] bridge0: port 1(bridge_slave_0) entered disabled state [ 1528.805164][ T9533] device bridge0 left promiscuous mode [ 1528.997289][ C0] net_ratelimit: 22 callbacks suppressed [ 1528.997314][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1529.009149][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1529.119072][ T9536] bridge0: port 2(bridge_slave_1) entered disabled state [ 1529.126867][ T9536] bridge0: port 1(bridge_slave_0) entered disabled state [ 1529.144866][ T9536] device bridge0 left promiscuous mode [ 1529.555394][ T9579] bridge0: port 2(bridge_slave_1) entered blocking state [ 1529.562500][ T9579] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1529.569929][ T9579] bridge0: port 1(bridge_slave_0) entered blocking state [ 1529.577139][ T9579] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1529.585964][ T9579] device bridge0 entered promiscuous mode [ 1529.796497][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1529.802362][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1530.116510][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1530.122379][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1530.128223][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1530.133963][ C0] protocol 88fb is buggy, dev hsr_slave_1 23:09:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x4]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:09:43 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:09:43 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x400300, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:43 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:09:43 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:09:43 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x01Ek\x00', 0x102}) [ 1530.276703][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1530.282511][ C1] protocol 88fb is buggy, dev hsr_slave_1 23:09:43 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x1000000, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1530.414562][ T9758] bridge0: port 2(bridge_slave_1) entered disabled state [ 1530.422936][ T9758] bridge0: port 1(bridge_slave_0) entered disabled state [ 1530.443828][ T9758] device bridge0 left promiscuous mode 23:09:43 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x3000000, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:44 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x4000000, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:44 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x6000000, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x5]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:09:44 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x7000000, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:44 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x11000000, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1531.362991][ T9763] bridge0: port 2(bridge_slave_1) entered disabled state [ 1531.370251][ T9763] bridge0: port 1(bridge_slave_0) entered disabled state [ 1531.390660][ T9763] device bridge0 left promiscuous mode [ 1531.536637][ T9794] bridge0: port 2(bridge_slave_1) entered blocking state [ 1531.543766][ T9794] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1531.551281][ T9794] bridge0: port 1(bridge_slave_0) entered blocking state [ 1531.558391][ T9794] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1531.581119][ T9794] device bridge0 entered promiscuous mode [ 1531.598559][ T9791] bridge0: port 2(bridge_slave_1) entered blocking state [ 1531.605641][ T9791] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1531.613060][ T9791] bridge0: port 1(bridge_slave_0) entered blocking state [ 1531.620164][ T9791] bridge0: port 1(bridge_slave_0) entered forwarding state 23:09:45 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:09:45 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x1c000000, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x6]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) [ 1531.664418][ T9791] device bridge0 entered promiscuous mode 23:09:45 executing program 4: 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, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:09:45 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00l\x00', 0x102}) 23:09:45 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:09:45 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x21000000, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1531.888380][T10037] bridge0: port 2(bridge_slave_1) entered disabled state [ 1531.896663][T10037] bridge0: port 1(bridge_slave_0) entered disabled state [ 1531.927755][T10037] device bridge0 left promiscuous mode 23:09:45 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x29000000, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:45 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x2b000000, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:45 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x2c000000, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:45 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x2f000000, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:46 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x3a000000, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1532.725722][T10084] bridge0: port 2(bridge_slave_1) entered blocking state [ 1532.732886][T10084] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1532.740332][T10084] bridge0: port 1(bridge_slave_0) entered blocking state [ 1532.747454][T10084] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1532.857014][T10084] device bridge0 entered promiscuous mode 23:09:46 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:09:46 executing program 4: 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, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:09:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x7]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:09:46 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:09:46 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x01El\x00', 0x102}) 23:09:46 executing program 4 (fault-call:4 fault-nth:0): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) [ 1533.121938][T10290] bridge0: port 2(bridge_slave_1) entered disabled state [ 1533.130210][T10290] bridge0: port 1(bridge_slave_0) entered disabled state [ 1533.144708][T10290] device bridge0 left promiscuous mode 23:09:46 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x3c000000, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1533.187710][T10455] FAULT_INJECTION: forcing a failure. [ 1533.187710][T10455] name failslab, interval 1, probability 0, space 0, times 0 [ 1533.245544][T10455] CPU: 1 PID: 10455 Comm: syz-executor.4 Not tainted 5.2.0-rc4+ #50 [ 1533.253566][T10455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1533.263634][T10455] Call Trace: [ 1533.266945][T10455] dump_stack+0x172/0x1f0 [ 1533.271304][T10455] should_fail.cold+0xa/0x15 [ 1533.276108][T10455] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1533.281932][T10455] ? ___might_sleep+0x163/0x280 [ 1533.286800][T10455] __should_failslab+0x121/0x190 [ 1533.291760][T10455] should_failslab+0x9/0x14 [ 1533.296270][T10455] __kmalloc+0x2d9/0x740 [ 1533.300527][T10455] ? tomoyo_realpath_from_path+0xc0/0x7a0 [ 1533.306253][T10455] ? rcu_read_lock_sched_held+0x110/0x130 [ 1533.312063][T10455] ? tomoyo_realpath_from_path+0xcd/0x7a0 [ 1533.317797][T10455] tomoyo_realpath_from_path+0xcd/0x7a0 [ 1533.323358][T10455] ? tomoyo_path_number_perm+0x193/0x520 [ 1533.329008][T10455] tomoyo_path_number_perm+0x1dd/0x520 [ 1533.334471][T10455] ? tomoyo_path_number_perm+0x193/0x520 [ 1533.340111][T10455] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1533.345919][T10455] ? perf_trace_lock_acquire+0xf5/0x530 [ 1533.351468][T10455] ? __f_unlock_pos+0x19/0x20 [ 1533.356158][T10455] ? __fget+0x35a/0x550 [ 1533.360340][T10455] ? __fget+0x381/0x550 [ 1533.364506][T10455] ? ksys_dup3+0x3e0/0x3e0 [ 1533.368928][T10455] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1533.375167][T10455] ? fput_many+0x12c/0x1a0 [ 1533.379599][T10455] tomoyo_file_ioctl+0x23/0x30 [ 1533.384372][T10455] security_file_ioctl+0x77/0xc0 [ 1533.389323][T10455] ksys_ioctl+0x57/0xd0 [ 1533.393490][T10455] __x64_sys_ioctl+0x73/0xb0 [ 1533.398089][T10455] do_syscall_64+0xfd/0x680 [ 1533.402608][T10455] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1533.408506][T10455] RIP: 0033:0x4592c9 [ 1533.412403][T10455] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1533.432008][T10455] RSP: 002b:00007fca6c7abc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 23:09:46 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x40000000, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1533.440432][T10455] RAX: ffffffffffffffda RBX: 00007fca6c7abc90 RCX: 00000000004592c9 [ 1533.448414][T10455] RDX: 0000000020000000 RSI: 0000000000008924 RDI: 0000000000000003 [ 1533.456387][T10455] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 1533.464363][T10455] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fca6c7ac6d4 [ 1533.472342][T10455] R13: 00000000004c3560 R14: 00000000004d6848 R15: 0000000000000004 [ 1533.484614][T10455] ERROR: Out of memory at tomoyo_realpath_from_path. 23:09:47 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x60ea0000, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:47 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x84ffffff, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:47 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x88ffffff, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1533.958929][T10484] bridge0: port 2(bridge_slave_1) entered blocking state [ 1533.966059][T10484] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1533.973688][T10484] bridge0: port 1(bridge_slave_0) entered blocking state [ 1533.980809][T10484] bridge0: port 1(bridge_slave_0) entered forwarding state 23:09:47 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x01Em\x00', 0x102}) [ 1534.003994][T10484] device bridge0 entered promiscuous mode [ 1534.020683][T32577] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 23:09:47 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x0, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:09:47 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) [ 1534.276467][ C0] net_ratelimit: 18 callbacks suppressed [ 1534.276476][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1534.287989][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1534.293813][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1534.299615][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1534.325984][T10566] bridge0: port 2(bridge_slave_1) entered disabled state [ 1534.334133][T10566] bridge0: port 1(bridge_slave_0) entered disabled state 23:09:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x8]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:09:47 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x89ffffff, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:47 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:09:47 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x2, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) [ 1534.378657][T10566] device bridge0 left promiscuous mode [ 1534.436505][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1534.442318][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1534.448171][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1534.453933][ C1] protocol 88fb is buggy, dev hsr_slave_1 23:09:47 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffff84, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:48 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffff88, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:48 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffff89, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:48 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x40030000000000, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x9]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:09:48 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1535.186610][T10635] bridge0: port 2(bridge_slave_1) entered blocking state [ 1535.193732][T10635] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1535.201152][T10635] bridge0: port 1(bridge_slave_0) entered blocking state [ 1535.208281][T10635] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1535.236492][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1535.242303][ C0] protocol 88fb is buggy, dev hsr_slave_1 23:09:48 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00n\x00', 0x102}) 23:09:48 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x0, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) [ 1535.286588][T10635] device bridge0 entered promiscuous mode 23:09:48 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x10, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:09:48 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:09:48 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x300000000000000, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1535.511854][T10828] bridge0: port 2(bridge_slave_1) entered disabled state [ 1535.520371][T10828] bridge0: port 1(bridge_slave_0) entered disabled state [ 1535.577956][T10828] device bridge0 left promiscuous mode 23:09:49 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:49 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x600000000000000, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xa]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:09:49 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x700000000000000, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:49 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x1100000000000000, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:49 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x1c00000000000000, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:49 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x2100000000000000, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:49 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x01En\x00', 0x102}) [ 1536.346276][T10916] bridge0: port 2(bridge_slave_1) entered blocking state [ 1536.353460][T10916] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1536.360915][T10916] bridge0: port 1(bridge_slave_0) entered blocking state [ 1536.368059][T10916] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1536.447492][T10916] device bridge0 entered promiscuous mode 23:09:49 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x0, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:09:49 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x2285, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:09:50 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:09:50 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x01Eo\x00', 0x102}) 23:09:50 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x2286, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:09:50 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x2900000000000000, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1536.830563][T11179] bridge0: port 2(bridge_slave_1) entered disabled state [ 1536.838696][T11179] bridge0: port 1(bridge_slave_0) entered disabled state [ 1536.901001][T11179] device bridge0 left promiscuous mode 23:09:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xe]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:09:50 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x2b00000000000000, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:50 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x2c00000000000000, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:50 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x2f00000000000000, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:50 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x3a00000000000000, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:50 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x3c00000000000000, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1537.628384][T11193] bridge0: port 2(bridge_slave_1) entered blocking state [ 1537.635543][T11193] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1537.642971][T11193] bridge0: port 1(bridge_slave_0) entered blocking state [ 1537.650103][T11193] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1537.660380][T11193] device bridge0 entered promiscuous mode 23:09:51 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x0, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:09:51 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x4c01, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:09:51 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:09:51 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00p\x00', 0x102}) 23:09:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x3c]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:09:51 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x5380, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:09:51 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1538.093411][T11430] bridge0: port 2(bridge_slave_1) entered disabled state [ 1538.101413][T11430] bridge0: port 1(bridge_slave_0) entered disabled state [ 1538.138042][T11430] device bridge0 left promiscuous mode 23:09:51 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x60ea000000000000, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:51 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x84ffffff00000000, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:51 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x88ffffff00000000, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:51 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x89ffffff00000000, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:52 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffff00000000, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1538.826685][T11469] bridge0: port 2(bridge_slave_1) entered blocking state [ 1538.833785][T11469] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1538.841196][T11469] bridge0: port 1(bridge_slave_0) entered blocking state [ 1538.848302][T11469] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1539.011805][T11469] device bridge0 entered promiscuous mode 23:09:52 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x0, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:09:52 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:52 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:09:52 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x01Ep\x00', 0x102}) [ 1539.234720][T11684] bridge0: port 2(bridge_slave_1) entered disabled state [ 1539.242212][T11684] bridge0: port 1(bridge_slave_0) entered disabled state [ 1539.250492][T11684] device bridge0 left promiscuous mode [ 1539.396512][ C0] net_ratelimit: 22 callbacks suppressed [ 1539.396520][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1539.408056][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1539.536712][T11691] bridge0: port 2(bridge_slave_1) entered blocking state [ 1539.543866][T11691] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1539.551296][T11691] bridge0: port 1(bridge_slave_0) entered blocking state [ 1539.558423][T11691] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1539.599815][T11691] device bridge0 entered promiscuous mode [ 1540.196484][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1540.202319][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1540.516505][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1540.522345][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1540.528196][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1540.533934][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1540.676490][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1540.682289][ C1] protocol 88fb is buggy, dev hsr_slave_1 23:09:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x48]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:09:54 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x5421, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:09:54 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x3, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:54 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x9) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000000)=0x6, 0x4) add_key(&(0x7f00000001c0)='tr\x16? \xf5d\x16\xc1lRn`\x9c\x7f\xccg\x00', 0x0, &(0x7f0000000180)="c82d601a701e1f4ee18fa1090b8ca7f344", 0xfe0c, 0xfffffffffffffffe) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) write$FUSE_BMAP(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x0, 0x6}, 0x18) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f004}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 23:09:54 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x0, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:09:54 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x01Eq\x00', 0x102}) 23:09:54 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x4, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:54 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x5450, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) [ 1541.207020][T11810] bridge0: port 2(bridge_slave_1) entered disabled state [ 1541.215051][T11810] bridge0: port 1(bridge_slave_0) entered disabled state [ 1541.243951][T11810] device bridge0 left promiscuous mode 23:09:54 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x0, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:09:54 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x6, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:54 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x7, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:55 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x11, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x4c]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:09:55 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x1c, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:55 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x21, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:55 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x29, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1542.214562][T11886] bridge0: port 2(bridge_slave_1) entered blocking state [ 1542.221724][T11886] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1542.229152][T11886] bridge0: port 1(bridge_slave_0) entered blocking state [ 1542.236216][T11886] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1542.252635][T11886] device bridge0 entered promiscuous mode 23:09:55 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x0, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) [ 1542.494222][T12121] bridge0: port 2(bridge_slave_1) entered disabled state [ 1542.502539][T12121] bridge0: port 1(bridge_slave_0) entered disabled state [ 1542.528278][T12121] device bridge0 left promiscuous mode 23:09:56 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x01Er\x00', 0x102}) 23:09:56 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x5451, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:09:56 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x2b, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:56 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x0, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:09:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x68]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) [ 1542.973448][T12168] bridge0: port 2(bridge_slave_1) entered blocking state [ 1542.980591][T12168] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1542.988039][T12168] bridge0: port 1(bridge_slave_0) entered blocking state [ 1542.995122][T12168] bridge0: port 1(bridge_slave_0) entered forwarding state 23:09:56 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x2c, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1543.070478][T12168] device bridge0 entered promiscuous mode [ 1543.116456][T12182] bridge0: port 1(bridge_slave_0) entered blocking state [ 1543.123838][T12182] bridge0: port 1(bridge_slave_0) entered forwarding state 23:09:56 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x5452, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:09:56 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x2f, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1543.165260][T12182] device bridge0 entered promiscuous mode 23:09:56 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x0, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) [ 1543.307267][T32577] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1543.324156][T32577] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 23:09:56 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x5460, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) [ 1543.453931][T12275] bridge0: port 2(bridge_slave_1) entered disabled state [ 1543.462002][T12275] bridge0: port 1(bridge_slave_0) entered disabled state 23:09:56 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x3a, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:56 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x0, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) [ 1543.516115][T12275] device bridge0 left promiscuous mode 23:09:57 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x01Es\x00', 0x102}) 23:09:57 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x3c, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x6c]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) [ 1544.051461][T12329] bridge0: port 2(bridge_slave_1) entered blocking state [ 1544.058598][T12329] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1544.065987][T12329] bridge0: port 1(bridge_slave_0) entered blocking state [ 1544.073107][T12329] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1544.083768][T12329] device bridge0 entered promiscuous mode 23:09:57 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x0, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) [ 1544.113096][T12415] bridge0: port 1(bridge_slave_0) entered disabled state [ 1544.142981][T12415] device bridge0 left promiscuous mode 23:09:57 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x6364, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:09:57 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x300, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:57 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x600, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:57 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x700, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1544.677219][ C0] net_ratelimit: 18 callbacks suppressed [ 1544.677243][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1544.690489][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1544.697094][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1544.703306][ C0] protocol 88fb is buggy, dev hsr_slave_1 23:09:58 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x1100, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1544.836497][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1544.842429][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1544.848283][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1544.854056][ C1] protocol 88fb is buggy, dev hsr_slave_1 23:09:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x74]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:09:58 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x1c00, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1545.267784][T12605] bridge0: port 2(bridge_slave_1) entered disabled state [ 1545.274991][T12605] bridge0: port 1(bridge_slave_0) entered disabled state [ 1545.336466][T12605] device bridge0 left promiscuous mode 23:09:58 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x0, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) [ 1545.567754][T12639] bridge0: port 2(bridge_slave_1) entered blocking state [ 1545.574895][T12639] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1545.582316][T12639] bridge0: port 1(bridge_slave_0) entered blocking state [ 1545.589429][T12639] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1545.607508][T12639] device bridge0 entered promiscuous mode 23:09:59 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00t\x00', 0x102}) 23:09:59 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x2100, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x7a]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) [ 1545.636487][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1545.642289][ C0] protocol 88fb is buggy, dev hsr_slave_1 23:09:59 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x0, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:09:59 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8901, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:09:59 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x0, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:09:59 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8902, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:09:59 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x2900, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:59 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x03t\x00', 0x102}) [ 1545.967196][T12888] bridge0: port 2(bridge_slave_1) entered disabled state [ 1545.975448][T12888] bridge0: port 1(bridge_slave_0) entered disabled state [ 1546.050423][T12888] device bridge0 left promiscuous mode 23:09:59 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x2b00, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:59 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x2c00, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:59 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x2f00, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:59 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x3a00, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:09:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xfc]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:10:00 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x3c00, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1546.787003][T12900] bridge0: port 2(bridge_slave_1) entered blocking state [ 1546.794101][T12900] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1546.801525][T12900] bridge0: port 1(bridge_slave_0) entered blocking state [ 1546.810600][T12900] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1546.889082][T12900] device bridge0 entered promiscuous mode 23:10:00 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x0, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:00 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x4000, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:00 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x0, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:00 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x01Et\x00', 0x102}) 23:10:00 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8903, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:00 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x60ea, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1547.116143][T13138] bridge0: port 2(bridge_slave_1) entered disabled state [ 1547.124021][T13138] bridge0: port 1(bridge_slave_0) entered disabled state [ 1547.147446][T13138] device bridge0 left promiscuous mode 23:10:00 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xea60, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:00 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x34000, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x1a1]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:10:01 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x400300, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:01 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x1000000, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:01 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8904, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) [ 1547.906856][T13189] bridge0: port 2(bridge_slave_1) entered blocking state [ 1547.913983][T13189] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1547.921416][T13189] bridge0: port 1(bridge_slave_0) entered blocking state [ 1547.928538][T13189] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1547.946699][T13189] device bridge0 entered promiscuous mode 23:10:01 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x0, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:01 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x01Eu\x00', 0x102}) 23:10:01 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x0, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:01 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x3000000, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:01 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8905, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:01 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x4000000, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1548.298652][T13471] bridge0: port 2(bridge_slave_1) entered disabled state [ 1548.306494][T13471] bridge0: port 1(bridge_slave_0) entered disabled state [ 1548.315565][T13471] device bridge0 left promiscuous mode 23:10:01 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x6000000, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x1f4]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:10:02 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x7000000, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:02 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x11000000, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:02 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x1c000000, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:02 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x21000000, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1549.121267][T13502] bridge0: port 2(bridge_slave_1) entered blocking state [ 1549.128473][T13502] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1549.135873][T13502] bridge0: port 1(bridge_slave_0) entered blocking state [ 1549.143010][T13502] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1549.338846][T13502] device bridge0 entered promiscuous mode 23:10:02 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x0, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:02 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8906, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:02 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x01Ev\x00', 0x102}) 23:10:02 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x0, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:02 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x29000000, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x218]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:10:02 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8907, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) [ 1549.545232][T13643] bridge0: port 1(bridge_slave_0) entered blocking state [ 1549.552838][T13643] bridge0: port 1(bridge_slave_0) entered forwarding state 23:10:03 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x2b000000, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1549.637773][T13643] device bridge0 entered promiscuous mode [ 1549.705145][T13657] bridge0: port 2(bridge_slave_1) entered disabled state [ 1549.713343][T13657] bridge0: port 1(bridge_slave_0) entered disabled state 23:10:03 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x2c000000, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1549.751496][T13657] device bridge0 left promiscuous mode [ 1549.796478][ C0] net_ratelimit: 22 callbacks suppressed [ 1549.796486][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1549.808144][ C0] protocol 88fb is buggy, dev hsr_slave_1 23:10:03 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='ip6_vti0\x00 \x00', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="4ef27f454c4601f40000006c0000000000000000000000000000000000003800000000008a691f2d48d559023e190000f264a91c404b74b36a8eaed00ffde54a524b85e657773b0c61dc5096984112356fa03d88696eb976b4dbbd132bfd791a7500"/110], 0x38) 23:10:03 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x2f000000, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:03 executing program 2: mkdir(&(0x7f0000000480)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f0000000180)='sysfs\x00*\x86OK\xc0\v\xce\x1b\xdb cr\x13\xb1\xe8\x94\xd1 q_\x9d\xc1\x12[\x04,r&\xeb\x016\xd9bN\xa1\xd23t\xa6`\xfeZ\xc1sr/\xd3g\xad\"\xe8U0%\xa2\xe8\xbe\v\xc5QCy\xafr\x13\xd3+\x8d]\x06\xdc\x8f\xbf,\x84\x9e\xd9\xcd\xef\xc7K\x03\xdf\xa9\xcbZ\x90\xb2\x8bK$\xd7\x86,=f\xfc\xa51g\xd5BB5CZ=\xbbv\xbc}0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000380)={r2, 0x1}) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000140)={0x7b4, 0x10001}) getdents(r0, &(0x7f0000000100)=""/42, 0x2a) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000002c0)=0x1, 0x2) [ 1550.393815][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1550.417205][T13732] bridge0: port 2(bridge_slave_1) entered blocking state [ 1550.424373][T13732] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1550.432014][T13732] bridge0: port 1(bridge_slave_0) entered blocking state [ 1550.439134][T13732] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1550.456224][T13732] device bridge0 entered promiscuous mode 23:10:03 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x0, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:03 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x3a000000, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:03 executing program 2: perf_event_open(&(0x7f0000000180)={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) pipe(0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x2, 0x1ff, 0x3, 0x1, 0x8}, &(0x7f0000000200)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f0000005a40)) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000006100)={{{@in=@multicast1, @in6=@remote}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200004) ioctl$VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f0000000000)={0x3f}) sendfile(r0, r2, 0x0, 0x80001d00c0d0) 23:10:03 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x01Ew\x00', 0x102}) 23:10:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x240]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:10:03 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8908, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) [ 1550.596501][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1550.602420][ C1] protocol 88fb is buggy, dev hsr_slave_1 23:10:04 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x3c000000, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:04 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8909, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) [ 1550.713040][T14102] bridge0: port 2(bridge_slave_1) entered disabled state [ 1550.721106][T14102] bridge0: port 1(bridge_slave_0) entered disabled state [ 1550.786055][T14102] device bridge0 left promiscuous mode 23:10:04 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x40000000, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:04 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x0, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) [ 1550.926478][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1550.932395][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1550.938275][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1550.944057][ C0] protocol 88fb is buggy, dev hsr_slave_1 23:10:04 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x60ea0000, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1551.076505][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1551.082357][ C1] protocol 88fb is buggy, dev hsr_slave_1 23:10:04 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x84ffffff, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:04 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x0, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x300]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:10:04 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x88ffffff, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:04 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x01Ex\x00', 0x102}) [ 1551.493089][T14266] bridge0: port 2(bridge_slave_1) entered blocking state [ 1551.500321][T14266] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1551.507948][T14266] bridge0: port 1(bridge_slave_0) entered blocking state [ 1551.515105][T14266] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1551.522774][T14266] device bridge0 entered promiscuous mode [ 1551.556961][T14317] bridge0: port 1(bridge_slave_0) entered disabled state [ 1551.578753][T14317] device bridge0 left promiscuous mode 23:10:05 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x89ffffff, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:05 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xffffff84, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:05 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xffffff88, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:05 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x890a, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:05 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xffffff89, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1552.395051][ T8625] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 23:10:05 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x0, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x3e8]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) [ 1552.564686][T14444] bridge0: port 2(bridge_slave_1) entered disabled state [ 1552.571933][T14444] bridge0: port 1(bridge_slave_0) entered disabled state [ 1552.579575][T14444] device bridge0 left promiscuous mode 23:10:06 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x40030000000000, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1552.897297][T14533] bridge0: port 2(bridge_slave_1) entered blocking state [ 1552.904527][T14533] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1552.912126][T14533] bridge0: port 1(bridge_slave_0) entered blocking state [ 1552.919269][T14533] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1552.941838][T14533] device bridge0 entered promiscuous mode 23:10:06 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x0, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:06 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:06 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x01Ey\x00', 0x102}) 23:10:06 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x890b, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:06 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x0, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:06 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x300000000000000, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1553.154269][T14688] bridge0: port 2(bridge_slave_1) entered disabled state [ 1553.162508][T14688] bridge0: port 1(bridge_slave_0) entered disabled state [ 1553.217549][T14688] device bridge0 left promiscuous mode 23:10:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x500]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:10:06 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:06 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x600000000000000, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:07 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x700000000000000, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:07 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x1100000000000000, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:07 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x1c00000000000000, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1554.053159][T14693] bridge0: port 2(bridge_slave_1) entered blocking state [ 1554.060370][T14693] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1554.067801][T14693] bridge0: port 1(bridge_slave_0) entered blocking state [ 1554.074890][T14693] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1554.093526][T14693] device bridge0 entered promiscuous mode 23:10:07 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x0, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:07 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x2100000000000000, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:07 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00z\x00', 0x102}) 23:10:07 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x890c, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:07 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000300)={0x53, 0xffff7ffbbfffffff, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000040)="9b247f9c1793", 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x189000, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1f, 0x10001) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x400003, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000140)={r2, 0x6, 0x6, r3}) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0xf6) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={0x0, 0x6, 0x18}, 0xc) read(r3, 0x0, 0xfffffffffffffe15) [ 1554.374703][T14935] bridge0: port 2(bridge_slave_1) entered disabled state [ 1554.382885][T14935] bridge0: port 1(bridge_slave_0) entered disabled state 23:10:07 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x2900000000000000, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1554.440479][T14935] device bridge0 left promiscuous mode 23:10:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x600]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:10:08 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x890d, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:08 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x01Ez\x00', 0x102}) 23:10:08 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000180)="240000001a005f0014f9f407000904000a0006000000006000"/36, 0x24) fsetxattr$security_evm(r0, &(0x7f0000000000)='security.evm\x00', &(0x7f0000000040)=@v2={0x3, 0x3, 0xe, 0x100, 0xee, "ecdf3d9736a0a90033d504a39004ff6354bd98969928bafc906a706730e8f63c77fcdc4708f97d8e44cab7581b9c0a0ffbc4315872a64295b0ea9b4e7effd172c97dba50ab5125e12a0af780e6abe6cb4cacc5d67ff3fe84c8f68e9fa4fce8d40f3f7f74fdbe78caaf8410f328ebcf5ecc83ba4187a9715d00f08f287d424a2743e6c0e1013770e68c11b9e80a2b3eb800f432dbc8b68ceb862b6f74fab30f5ed753bc9fb58bcc99684a7243dae6b2f3ddccc97f9c132e97a1372f00856d628112dc5bb6e897de61f5661b338f3f474c3c098a608d0973156caca120e00fb94e296d4ff1604f4c9912b703149c0c"}, 0xf8, 0x0) 23:10:08 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x2b00000000000000, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:08 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x2c00000000000000, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1554.828263][T15218] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1555.076947][ C0] net_ratelimit: 18 callbacks suppressed [ 1555.076966][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1555.088532][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1555.094354][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1555.100149][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1555.218649][T14990] bridge0: port 2(bridge_slave_1) entered blocking state [ 1555.225756][T14990] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1555.233197][T14990] bridge0: port 1(bridge_slave_0) entered blocking state [ 1555.240411][T14990] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1555.247984][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1555.253786][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1555.259637][ C1] protocol 88fb is buggy, dev hsr_slave_0 23:10:08 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x0, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:08 executing program 2: r0 = inotify_init1(0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200000, 0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x57a}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000000c0)={r2, 0x4, 0x14, "00b0def0bdf75a7a99f20bf71d9fd416fbc57a63"}, 0x1c) ioctl$RFKILL_IOCTL_NOINPUT(r1, 0x5201) r3 = dup2(r0, r0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000003cc0)) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000000100)) 23:10:08 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x2f00000000000000, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1555.265396][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1555.281320][T14990] device bridge0 entered promiscuous mode 23:10:08 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x890e, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:08 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x01E{\x00', 0x102}) 23:10:08 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x3a00000000000000, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1555.538099][T15433] bridge0: port 2(bridge_slave_1) entered disabled state [ 1555.546236][T15433] bridge0: port 1(bridge_slave_0) entered disabled state [ 1555.602820][T15433] device bridge0 left promiscuous mode 23:10:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x700]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:10:09 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x0, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:09 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x890f, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:09 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x3c00000000000000, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1556.036489][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1556.042332][ C0] protocol 88fb is buggy, dev hsr_slave_1 23:10:09 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:09 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x60ea000000000000, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1556.281055][T15493] bridge0: port 2(bridge_slave_1) entered blocking state [ 1556.288266][T15493] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1556.295853][T15493] bridge0: port 1(bridge_slave_0) entered blocking state [ 1556.303009][T15493] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1556.359116][T15493] device bridge0 entered promiscuous mode [ 1556.386675][T11375] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 23:10:09 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x0, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:09 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x84ffffff00000000, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:09 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8910, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:09 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x01E|\x00', 0x102}) 23:10:10 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x0, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:10 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8911, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) [ 1556.646324][T15734] bridge0: port 2(bridge_slave_1) entered disabled state [ 1556.654778][T15734] bridge0: port 1(bridge_slave_0) entered disabled state [ 1556.733934][T15734] device bridge0 left promiscuous mode 23:10:10 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x900]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:10:10 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x88ffffff00000000, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:10 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x89ffffff00000000, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:10 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xffffffff00000000, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:10 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:10 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x3, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1557.457115][T15800] bridge0: port 2(bridge_slave_1) entered blocking state [ 1557.464221][T15800] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1557.471834][T15800] bridge0: port 1(bridge_slave_0) entered blocking state [ 1557.478940][T15800] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1557.487052][T15800] device bridge0 entered promiscuous mode 23:10:11 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x01E}\x00', 0x102}) 23:10:11 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x0, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:11 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8912, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:11 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x4, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:11 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x0, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:11 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8913, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) [ 1557.810306][T15986] bridge0: port 2(bridge_slave_1) entered disabled state [ 1557.818711][T15986] bridge0: port 1(bridge_slave_0) entered disabled state 23:10:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xa00]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:10:11 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x6, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1557.978009][T15986] device bridge0 left promiscuous mode 23:10:11 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x7, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:11 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x11, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:11 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x1c, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:12 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x21, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1558.723253][T15997] bridge0: port 2(bridge_slave_1) entered blocking state [ 1558.730398][T15997] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1558.737829][T15997] bridge0: port 1(bridge_slave_0) entered blocking state [ 1558.744913][T15997] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1558.826221][T15997] device bridge0 entered promiscuous mode 23:10:12 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x0, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:12 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x01E~\x00', 0x102}) 23:10:12 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:12 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x29, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:12 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x0, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:12 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x2b, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1559.144185][T16238] bridge0: port 2(bridge_slave_1) entered disabled state [ 1559.152128][T16238] bridge0: port 1(bridge_slave_0) entered disabled state [ 1559.167665][T16238] device bridge0 left promiscuous mode [ 1559.652282][T16246] bridge0: port 2(bridge_slave_1) entered blocking state [ 1559.659444][T16246] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1559.666859][T16246] bridge0: port 1(bridge_slave_0) entered blocking state [ 1559.673919][T16246] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1559.728637][T16246] device bridge0 entered promiscuous mode [ 1560.196508][ C0] net_ratelimit: 22 callbacks suppressed [ 1560.196517][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1560.207992][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1560.996469][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1561.002288][ C1] protocol 88fb is buggy, dev hsr_slave_1 23:10:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xe00]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:10:14 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8915, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:14 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x2c, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:14 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x01E\x7f\x00', 0x102}) 23:10:14 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:14 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x0, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:14 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8916, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:14 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x2f, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1561.172734][T16458] bridge0: port 2(bridge_slave_1) entered disabled state [ 1561.180954][T16458] bridge0: port 1(bridge_slave_0) entered disabled state 23:10:14 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x3a, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1561.279419][T16458] device bridge0 left promiscuous mode [ 1561.316507][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1561.322327][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1561.328183][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1561.333948][ C0] protocol 88fb is buggy, dev hsr_slave_1 23:10:14 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x3c, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1561.476540][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1561.482433][ C1] protocol 88fb is buggy, dev hsr_slave_1 23:10:14 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x300, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:15 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x600, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x1802]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:10:15 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x700, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:15 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x1100, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1562.030462][T16472] bridge0: port 2(bridge_slave_1) entered blocking state [ 1562.037641][T16472] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1562.045020][T16472] bridge0: port 1(bridge_slave_0) entered blocking state [ 1562.052144][T16472] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1562.104489][T16472] device bridge0 entered promiscuous mode 23:10:15 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x01E\x80\x00', 0x102}) 23:10:15 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:15 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x0, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:15 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8917, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:15 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8918, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:15 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x1c00, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:15 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8919, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) [ 1562.524153][T16625] bridge0: port 2(bridge_slave_1) entered disabled state [ 1562.532218][T16625] bridge0: port 1(bridge_slave_0) entered disabled state 23:10:16 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x2100, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1562.593214][T16625] device bridge0 left promiscuous mode 23:10:16 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x2900, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x2000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:10:16 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x2b00, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:16 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x2c00, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:16 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x01E\x81\x00', 0x102}) [ 1563.332680][T16735] bridge0: port 2(bridge_slave_1) entered blocking state [ 1563.339858][T16735] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1563.347289][T16735] bridge0: port 1(bridge_slave_0) entered blocking state [ 1563.354366][T16735] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1563.494437][T16735] device bridge0 entered promiscuous mode 23:10:16 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:16 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x2f00, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:16 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x891a, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:16 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x01E\x82\x00', 0x102}) 23:10:16 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x0, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:17 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x891b, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:17 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x3a00, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:17 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x0, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) [ 1563.768161][T16985] bridge0: port 2(bridge_slave_1) entered disabled state [ 1563.776428][T16985] bridge0: port 1(bridge_slave_0) entered disabled state [ 1563.838074][T16985] device bridge0 left promiscuous mode 23:10:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x2ee0]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:10:17 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x3c00, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:17 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x4000, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:17 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x60ea, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1564.520087][T17197] bridge0: port 2(bridge_slave_1) entered blocking state [ 1564.527395][T17197] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1564.534829][T17197] bridge0: port 1(bridge_slave_0) entered blocking state [ 1564.541994][T17197] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1564.553133][T17197] device bridge0 entered promiscuous mode 23:10:18 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:18 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0xea60, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:18 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x01E\x83\x00', 0x102}) 23:10:18 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x891c, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x3c00]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:10:18 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x891d, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:18 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x0, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) [ 1564.857536][T17329] bridge0: port 2(bridge_slave_1) entered disabled state [ 1564.865403][T17329] bridge0: port 1(bridge_slave_0) entered disabled state 23:10:18 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x34000, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1564.910045][T17329] device bridge0 left promiscuous mode 23:10:18 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x400300, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:18 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x1000000, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:18 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x3000000, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:18 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x4000000, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1565.476804][ C0] net_ratelimit: 18 callbacks suppressed [ 1565.476825][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1565.482861][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1565.494948][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1565.501479][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1565.636654][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1565.638222][T17335] bridge0: port 2(bridge_slave_1) entered blocking state [ 1565.642481][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1565.650279][T17335] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1565.656056][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1565.663356][T17335] bridge0: port 1(bridge_slave_0) entered blocking state [ 1565.668954][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1565.675955][T17335] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1565.756300][T17335] device bridge0 entered promiscuous mode 23:10:19 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:19 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x6000000, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1565.997365][T17572] bridge0: port 2(bridge_slave_1) entered disabled state [ 1566.005512][T17572] bridge0: port 1(bridge_slave_0) entered disabled state [ 1566.037159][T17572] device bridge0 left promiscuous mode [ 1566.436688][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1566.442596][ C0] protocol 88fb is buggy, dev hsr_slave_1 23:10:19 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x01E\x84\x00', 0x102}) 23:10:19 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x891e, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:19 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:19 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x7000000, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x3f00]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) [ 1566.487821][T17573] bridge0: port 2(bridge_slave_1) entered blocking state [ 1566.494921][T17573] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1566.495106][T17573] bridge0: port 1(bridge_slave_0) entered blocking state [ 1566.509419][T17573] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1566.639714][T17573] device bridge0 entered promiscuous mode 23:10:20 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x891f, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) [ 1566.691307][T17588] bridge0: port 1(bridge_slave_0) entered blocking state [ 1566.698776][T17588] bridge0: port 1(bridge_slave_0) entered forwarding state 23:10:20 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:20 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x11000000, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1566.785577][T17588] device bridge0 entered promiscuous mode 23:10:20 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x01E\x85\x00', 0x102}) [ 1566.875596][ T8625] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 23:10:20 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8920, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) [ 1566.945360][T17776] bridge0: port 2(bridge_slave_1) entered disabled state [ 1566.953374][T17776] bridge0: port 1(bridge_slave_0) entered disabled state 23:10:20 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x1c000000, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1566.994952][T17776] device bridge0 left promiscuous mode 23:10:20 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:20 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x21000000, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:20 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x29000000, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:20 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x2b000000, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x4000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:10:21 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x2c000000, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1567.729575][T17808] bridge0: port 2(bridge_slave_1) entered blocking state [ 1567.736776][T17808] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1567.744165][T17808] bridge0: port 1(bridge_slave_0) entered blocking state [ 1567.751312][T17808] bridge0: port 1(bridge_slave_0) entered forwarding state 23:10:21 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x2f000000, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1567.808610][T17808] device bridge0 entered promiscuous mode [ 1567.836557][T17924] bridge0: port 1(bridge_slave_0) entered disabled state 23:10:21 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) [ 1567.857699][T17924] device bridge0 left promiscuous mode 23:10:21 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x3a000000, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:21 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x3c000000, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:21 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x01E\x86\x00', 0x102}) 23:10:21 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8921, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x4002]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:10:22 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:22 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x40000000, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1568.731691][T18045] bridge0: port 2(bridge_slave_1) entered disabled state [ 1568.739116][T18045] bridge0: port 1(bridge_slave_0) entered disabled state [ 1568.763551][T18045] device bridge0 left promiscuous mode 23:10:22 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x60ea0000, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:22 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x84ffffff, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1569.067022][T18049] bridge0: port 2(bridge_slave_1) entered blocking state [ 1569.074271][T18049] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1569.081718][T18049] bridge0: port 1(bridge_slave_0) entered blocking state [ 1569.088862][T18049] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1569.097248][T18049] device bridge0 entered promiscuous mode 23:10:22 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x01E\x87\x00', 0x102}) 23:10:22 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8922, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:22 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:22 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:22 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x88ffffff, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:22 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8923, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:22 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00`\x87\x00', 0x102}) [ 1569.466083][T18297] bridge0: port 2(bridge_slave_1) entered disabled state [ 1569.474399][T18297] bridge0: port 1(bridge_slave_0) entered disabled state [ 1569.517808][T18297] device bridge0 left promiscuous mode 23:10:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x4800]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:10:23 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x89ffffff, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:23 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0xffffff84, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:23 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0xffffff88, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:23 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0xffffff89, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:23 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x40030000000000, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1570.257113][T18309] bridge0: port 2(bridge_slave_1) entered blocking state [ 1570.264235][T18309] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1570.271661][T18309] bridge0: port 1(bridge_slave_0) entered blocking state [ 1570.278773][T18309] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1570.331625][T18309] device bridge0 entered promiscuous mode 23:10:23 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8925, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:23 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:23 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:23 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x01E\x88\x00', 0x102}) 23:10:24 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:24 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8927, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) [ 1570.596546][ C0] net_ratelimit: 24 callbacks suppressed [ 1570.596554][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1570.608140][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1570.615090][T18542] bridge0: port 2(bridge_slave_1) entered disabled state [ 1570.623001][T18542] bridge0: port 1(bridge_slave_0) entered disabled state [ 1570.707768][T18542] device bridge0 left promiscuous mode 23:10:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x4c00]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:10:24 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x300000000000000, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:24 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:24 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x600000000000000, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:24 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x700000000000000, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:24 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x1100000000000000, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1571.388527][T18557] bridge0: port 2(bridge_slave_1) entered blocking state [ 1571.395705][T18557] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1571.403221][T18557] bridge0: port 1(bridge_slave_0) entered blocking state [ 1571.410694][T18557] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1571.418367][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1571.424143][ C1] protocol 88fb is buggy, dev hsr_slave_1 23:10:24 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x1c00000000000000, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1571.438188][T18557] device bridge0 entered promiscuous mode [ 1571.445771][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 23:10:24 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:24 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:24 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8929, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:24 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x01E\x89\x00', 0x102}) 23:10:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x6800]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:10:25 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8930, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) [ 1571.716471][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1571.722312][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1571.728187][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1571.733952][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1571.775887][T18804] bridge0: port 2(bridge_slave_1) entered disabled state [ 1571.783633][T18804] bridge0: port 1(bridge_slave_0) entered disabled state 23:10:25 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x2100000000000000, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1571.821730][T18804] device bridge0 left promiscuous mode [ 1571.876513][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1571.882401][ C1] protocol 88fb is buggy, dev hsr_slave_1 23:10:25 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x2900000000000000, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:25 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x2b00000000000000, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:25 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x2c00000000000000, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x6c00]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:10:25 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x2f00000000000000, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1572.608272][T18811] bridge0: port 2(bridge_slave_1) entered blocking state [ 1572.615400][T18811] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1572.622937][T18811] bridge0: port 1(bridge_slave_0) entered blocking state [ 1572.630072][T18811] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1572.732256][T18811] device bridge0 entered promiscuous mode 23:10:26 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:26 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x01E\x8a\x00', 0x102}) 23:10:26 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:26 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8931, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:26 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x3a00000000000000, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1572.955336][T19050] bridge0: port 1(bridge_slave_0) entered blocking state [ 1572.962793][T19050] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1572.978321][T19050] device bridge0 entered promiscuous mode 23:10:26 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8932, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) [ 1573.056776][T19076] bridge0: port 2(bridge_slave_1) entered disabled state [ 1573.064995][T19076] bridge0: port 1(bridge_slave_0) entered disabled state 23:10:26 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x3c00000000000000, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1573.112775][T19076] device bridge0 left promiscuous mode 23:10:26 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") io_setup(0x8, &(0x7f0000000080)=0x0) io_getevents(r1, 0x0, 0x0, 0x0, 0x0) 23:10:26 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:26 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x60ea000000000000, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1573.807419][T19162] bridge0: port 2(bridge_slave_1) entered blocking state [ 1573.814558][T19162] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1573.821981][T19162] bridge0: port 1(bridge_slave_0) entered blocking state [ 1573.829087][T19162] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1573.856626][T19162] device bridge0 entered promiscuous mode [ 1573.997542][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 23:10:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x7400]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:10:28 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x84ffffff00000000, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:28 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x01E\x8b\x00', 0x102}) 23:10:28 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:28 executing program 2: r0 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x1020000000802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc00c5512, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000}) 23:10:28 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8933, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:29 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r0, &(0x7f0000000480), 0x100000000000025c, 0x0) [ 1575.584628][T19293] bridge0: port 2(bridge_slave_1) entered disabled state [ 1575.592083][T19293] bridge0: port 1(bridge_slave_0) entered disabled state [ 1575.603209][T19293] device bridge0 left promiscuous mode 23:10:29 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8937, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:29 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x88ffffff00000000, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:29 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x89ffffff00000000, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:29 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0xffffffff00000000, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1575.876470][ C0] net_ratelimit: 18 callbacks suppressed [ 1575.876478][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1575.888044][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1575.893878][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1575.899688][ C0] protocol 88fb is buggy, dev hsr_slave_1 23:10:29 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x80000000000003, 0x0) fcntl$setstatus(r0, 0x4, 0x2400) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'ip6_vti0\x00', 0x0}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000380)=0x595, 0x4) sendmmsg(r0, &(0x7f0000000d00), 0x400004e, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 1576.036496][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1576.042306][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1576.048169][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1576.053936][ C1] protocol 88fb is buggy, dev hsr_slave_1 23:10:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x7a00]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:10:29 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1576.452866][T19305] bridge0: port 2(bridge_slave_1) entered blocking state [ 1576.460031][T19305] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1576.467452][T19305] bridge0: port 1(bridge_slave_0) entered blocking state [ 1576.474557][T19305] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1576.545029][T19305] device bridge0 entered promiscuous mode 23:10:30 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x01E\x8c\x00', 0x102}) 23:10:30 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:30 executing program 2: r0 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x1020000000802) ioctl$FS_IOC_FSGETXATTR(r0, 0x80045518, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000}) 23:10:30 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x3, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:30 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8940, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:30 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8941, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:30 executing program 2: r0 = syz_open_dev$cec(&(0x7f00000001c0)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0xc0386106, &(0x7f0000000300)) [ 1576.801954][T19654] bridge0: port 2(bridge_slave_1) entered disabled state [ 1576.809783][T19654] bridge0: port 1(bridge_slave_0) entered disabled state [ 1576.836550][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1576.842417][ C0] protocol 88fb is buggy, dev hsr_slave_1 23:10:30 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1576.868341][T19654] device bridge0 left promiscuous mode 23:10:30 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x6, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:30 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x7, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x80fe]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:10:30 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:31 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x01E\x8d\x00', 0x102}) [ 1577.591920][T19764] bridge0: port 2(bridge_slave_1) entered blocking state [ 1577.599104][T19764] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1577.606559][T19764] bridge0: port 1(bridge_slave_0) entered blocking state [ 1577.613658][T19764] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1577.627162][T19764] device bridge0 entered promiscuous mode [ 1577.634410][T11375] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 23:10:31 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:31 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1c, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:31 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8942, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:31 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:31 executing program 2: keyctl$join(0x1, &(0x7f0000002ac0)={'syz'}) [ 1577.836033][T19866] bridge0: port 2(bridge_slave_1) entered disabled state [ 1577.843879][T19866] bridge0: port 1(bridge_slave_0) entered disabled state [ 1577.897760][T19866] device bridge0 left promiscuous mode 23:10:31 executing program 2: 23:10:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xa101]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:10:31 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x29, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:31 executing program 2: 23:10:31 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2b, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:31 executing program 2: [ 1578.626759][T19906] bridge0: port 2(bridge_slave_1) entered blocking state [ 1578.633859][T19906] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1578.641306][T19906] bridge0: port 1(bridge_slave_0) entered blocking state [ 1578.654985][T19906] bridge0: port 1(bridge_slave_0) entered forwarding state 23:10:32 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x01E\x8e\x00', 0x102}) [ 1578.736850][T19906] device bridge0 entered promiscuous mode 23:10:32 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:32 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2c, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:32 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8943, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:32 executing program 2: 23:10:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xc0fe]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:10:32 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000280)={'nr0\x01\x00', 0x4009}) 23:10:32 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8946, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:32 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1579.064557][T20055] bridge0: port 2(bridge_slave_1) entered disabled state [ 1579.072471][T20055] bridge0: port 1(bridge_slave_0) entered disabled state [ 1579.091813][T20055] device bridge0 left promiscuous mode 23:10:32 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x3a, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:32 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x3c, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:32 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x300, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:33 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x01E\x8f\x00', 0x102}) [ 1579.805295][T20158] bridge0: port 2(bridge_slave_1) entered blocking state [ 1579.812484][T20158] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1579.819912][T20158] bridge0: port 1(bridge_slave_0) entered blocking state [ 1579.827019][T20158] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1579.836681][T20158] device bridge0 entered promiscuous mode 23:10:33 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x0, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xe02e]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:10:33 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x600, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:33 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8947, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:33 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x700, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:33 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB='/'], 0x0, &(0x7f0000000100)='proc\x00', 0x2, &(0x7f0000000180)) 23:10:33 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8948, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:33 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1100, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1580.192644][T20294] bridge0: port 2(bridge_slave_1) entered disabled state [ 1580.200674][T20294] bridge0: port 1(bridge_slave_0) entered disabled state [ 1580.220781][T20294] device bridge0 left promiscuous mode 23:10:33 executing program 2: 23:10:33 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1c00, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:33 executing program 2: 23:10:34 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x01E\x90\x00', 0x102}) [ 1580.906939][T20416] bridge0: port 2(bridge_slave_1) entered blocking state [ 1580.914042][T20416] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1580.921481][T20416] bridge0: port 1(bridge_slave_0) entered blocking state [ 1580.928599][T20416] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1580.946660][T20416] device bridge0 entered promiscuous mode 23:10:34 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x0, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:34 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8949, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:34 executing program 2: 23:10:34 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2100, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xe803]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) [ 1580.996513][ C0] net_ratelimit: 22 callbacks suppressed [ 1580.996522][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1581.008020][ C0] protocol 88fb is buggy, dev hsr_slave_1 23:10:34 executing program 2: 23:10:34 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x01E\x91\x00', 0x102}) 23:10:34 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x894c, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:34 executing program 2: [ 1581.273800][T20622] bridge0: port 2(bridge_slave_1) entered disabled state [ 1581.282190][T20622] bridge0: port 1(bridge_slave_0) entered disabled state 23:10:34 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2900, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1581.320208][T20622] device bridge0 left promiscuous mode 23:10:34 executing program 2: 23:10:34 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2b00, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1581.796495][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1581.802345][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1581.977098][T20651] bridge0: port 2(bridge_slave_1) entered blocking state [ 1581.984194][T20651] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1581.991629][T20651] bridge0: port 1(bridge_slave_0) entered blocking state [ 1581.998742][T20651] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1582.024742][T20651] device bridge0 entered promiscuous mode 23:10:35 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x0, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:35 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$rxrpc(0x21, 0x2, 0xa) bind$rxrpc(r1, &(0x7f0000000000)=@in6={0x21, 0x4, 0x2, 0x1c}, 0x24) listen(r1, 0x9) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, 0x0, 0x0) dup3(r0, r1, 0x0) 23:10:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xf401]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:10:35 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2c00, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:35 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x01E\x92\x00', 0x102}) 23:10:35 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8970, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) [ 1582.116501][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1582.122318][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1582.128197][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1582.133976][ C0] protocol 88fb is buggy, dev hsr_slave_1 23:10:35 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f00, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:35 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8971, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) [ 1582.275512][T20808] bridge0: port 2(bridge_slave_1) entered disabled state [ 1582.283441][T20808] bridge0: port 1(bridge_slave_0) entered disabled state [ 1582.286474][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1582.296422][ C1] protocol 88fb is buggy, dev hsr_slave_1 23:10:35 executing program 2: clock_adjtime(0x0, &(0x7f0000000300)={0x7, 0x8, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xfffffffffffff001, 0x3, 0xfffffffffffffffe, 0x0, 0x7, 0x1, 0x0, 0x0, 0x9, 0x5, 0x2e8, 0x7, 0x0, 0x6, 0x0, 0x471, 0x1}) [ 1582.329434][T20808] device bridge0 left promiscuous mode 23:10:35 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x3a00, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:35 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:36 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x3c00, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1583.047668][T20946] bridge0: port 2(bridge_slave_1) entered blocking state [ 1583.054822][T20946] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1583.062265][T20946] bridge0: port 1(bridge_slave_0) entered blocking state [ 1583.069370][T20946] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1583.086027][T20946] device bridge0 entered promiscuous mode 23:10:36 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r3 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r5 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r4, r5, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:36 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4000, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xfc00]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:10:36 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8980, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:36 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x01E\x93\x00', 0x102}) 23:10:36 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$rxrpc(0x21, 0x2, 0xa) bind$rxrpc(r1, &(0x7f0000000000)=@in6={0x21, 0x4, 0x2, 0x1c}, 0x24) listen(r1, 0x9) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000005240)={0x0, 0x0, &(0x7f0000005200)={0x0}}, 0x0) dup3(r0, r1, 0x0) 23:10:36 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x60ea, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:36 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8981, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) [ 1583.409783][T21133] bridge0: port 2(bridge_slave_1) entered disabled state [ 1583.417867][T21133] bridge0: port 1(bridge_slave_0) entered disabled state 23:10:36 executing program 2: r0 = syz_open_dev$usb(&(0x7f0000000280)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x802) ioctl$FS_IOC_FSGETXATTR(r0, 0xc00c5512, &(0x7f0000000000)={0xffffffffffff72b8, 0xff000000, 0x400000, 0x0, 0x0, 0x200000000000000}) 23:10:36 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xea60, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1583.494239][T21133] device bridge0 left promiscuous mode 23:10:37 executing program 2: pipe(&(0x7f0000000040)) 23:10:37 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x34000, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1584.143859][T21239] bridge0: port 2(bridge_slave_1) entered blocking state [ 1584.151056][T21239] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1584.158474][T21239] bridge0: port 1(bridge_slave_0) entered blocking state [ 1584.165545][T21239] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1584.202352][T21239] device bridge0 entered promiscuous mode 23:10:37 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r3 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r5 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r4, r5, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:37 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") sendmsg(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 23:10:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xfe80]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:10:37 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x400300, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:37 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x01E\x94\x00', 0x102}) 23:10:37 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8982, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) [ 1584.327942][T21374] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 23:10:37 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8983, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:37 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1000000, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1584.445399][T21379] bridge0: port 2(bridge_slave_1) entered disabled state [ 1584.453477][T21379] bridge0: port 1(bridge_slave_0) entered disabled state 23:10:37 executing program 2: r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000100)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000a00)=""/131, 0x83}], 0x1}}], 0x1, 0x10000, &(0x7f0000000b40)={0x77359400}) write$binfmt_elf64(r0, &(0x7f0000000b80)=ANY=[@ANYBLOB="7f454c460000f500000000000000000003000000000000000000000000000000409ffcd28f54cd2700000000000082aa7b0f2900000000000000000000000000000000000000000000000000000000008000"/127], 0x7f) [ 1584.518532][T21379] device bridge0 left promiscuous mode 23:10:38 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x3000000, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:38 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4000000, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:38 executing program 2: quotactl(0x40000080000105, 0x0, 0x0, 0x0) [ 1585.203695][T21486] bridge0: port 2(bridge_slave_1) entered blocking state [ 1585.210846][T21486] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1585.218276][T21486] bridge0: port 1(bridge_slave_0) entered blocking state [ 1585.225359][T21486] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1585.241394][T21486] device bridge0 entered promiscuous mode 23:10:38 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r3 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r5 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r4, r5, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:38 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x6000000, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xfec0]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:10:38 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) memfd_create(0x0, 0x0) setsockopt$CAIFSO_LINK_SELECT(r0, 0x116, 0x7f, &(0x7f0000000140), 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x80000000000003, 0x0) fcntl$setstatus(r1, 0x4, 0x2400) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'ip6_vti0\x00', 0x0}) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000380)=0x595, 0x4) sendmmsg(r1, &(0x7f0000000d00), 0x400004e, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) bind$inet(r0, 0x0, 0x0) 23:10:38 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x01E\x95\x00', 0x102}) 23:10:38 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8990, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:38 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x7000000, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:38 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8992, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) [ 1585.515554][T21731] bridge0: port 2(bridge_slave_1) entered disabled state [ 1585.523393][T21731] bridge0: port 1(bridge_slave_0) entered disabled state [ 1585.598124][T21731] device bridge0 left promiscuous mode 23:10:39 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11000000, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:39 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1c000000, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:39 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x21000000, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:39 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$rxrpc(0x21, 0x2, 0xa) bind$rxrpc(r1, &(0x7f0000000000)=@in6={0x21, 0x4, 0x2, 0x1c}, 0x24) listen(r1, 0x0) dup3(r0, r1, 0x0) [ 1586.286548][ C0] net_ratelimit: 18 callbacks suppressed [ 1586.286557][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1586.298004][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1586.303797][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1586.309574][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1586.343663][T21929] bridge0: port 2(bridge_slave_1) entered blocking state [ 1586.350843][T21929] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1586.358271][T21929] bridge0: port 1(bridge_slave_0) entered blocking state [ 1586.365339][T21929] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1586.381388][T21929] device bridge0 entered promiscuous mode 23:10:39 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, 0x0, &(0x7f0000000200)) r5 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, 0x0, r5, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xff00]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:10:39 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x29000000, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:39 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x0, 0x800000000000001}}) 23:10:39 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x01E\x96\x00', 0x102}) 23:10:39 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8993, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) [ 1586.436491][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1586.442289][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1586.448137][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1586.453906][ C1] protocol 88fb is buggy, dev hsr_slave_1 23:10:39 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2b000000, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:39 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$CAIFSO_LINK_SELECT(r0, 0x116, 0x7f, &(0x7f0000000140)=0x80000, 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x80000000000003, 0x0) fcntl$setstatus(r1, 0x4, 0x2400) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'ip6_vti0\x00', 0x0}) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000380)=0x595, 0x4) sendmmsg(r1, &(0x7f0000000d00), 0x400004e, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000), &(0x7f0000000000)) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) 23:10:40 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8994, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) [ 1586.661010][T22076] bridge0: port 2(bridge_slave_1) entered disabled state [ 1586.669240][T22076] bridge0: port 1(bridge_slave_0) entered disabled state [ 1586.738417][T22076] device bridge0 left promiscuous mode 23:10:40 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2c000000, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:40 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f000000, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:40 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x3a000000, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1587.236531][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1587.242408][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1587.590095][T22186] bridge0: port 2(bridge_slave_1) entered blocking state [ 1587.597250][T22186] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1587.604648][T22186] bridge0: port 1(bridge_slave_0) entered blocking state [ 1587.611770][T22186] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1587.671057][T22186] device bridge0 entered promiscuous mode 23:10:41 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, 0x0, &(0x7f0000000200)) r5 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, 0x0, r5, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xff0f]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:10:41 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x3c000000, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:41 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x03\x9a\x00', 0x102}) 23:10:41 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8995, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:41 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\xff\xff\xff\xc3\x00', 0x102}) 23:10:41 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x89a0, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) [ 1587.985017][T22368] bridge0: port 2(bridge_slave_1) entered disabled state [ 1587.992930][T22368] bridge0: port 1(bridge_slave_0) entered disabled state [ 1588.124384][T22368] device bridge0 left promiscuous mode 23:10:41 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SG_GET_NUM_WAITING(0xffffffffffffffff, 0x227d, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x2a, &(0x7f00000004c0)=0xfffffffffffffffe, &(0x7f0000000000)=0x2) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, 0x0, 0x0) 23:10:41 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x40000000, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:41 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x60ea0000, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:41 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x84ffffff, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:42 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x88ffffff, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1589.002346][T22433] bridge0: port 2(bridge_slave_1) entered blocking state [ 1589.009521][T22433] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1589.016965][T22433] bridge0: port 1(bridge_slave_0) entered blocking state [ 1589.024042][T22433] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1589.071835][T22433] device bridge0 entered promiscuous mode 23:10:42 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, 0x0, &(0x7f0000000200)) r5 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, 0x0, r5, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x50000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:10:42 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\xff\xff\xff\xe4\x00', 0x102}) 23:10:42 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x89ffffff, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:42 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x89a1, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:42 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x89a2, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) [ 1589.336473][T22576] bridge0: port 2(bridge_slave_1) entered disabled state [ 1589.344753][T22576] bridge0: port 1(bridge_slave_0) entered disabled state 23:10:42 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff84, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1589.458439][T22576] device bridge0 left promiscuous mode 23:10:43 executing program 2: mkdir(&(0x7f0000000780)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='sysfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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) umount2(&(0x7f0000000380)='./file0\x00', 0x0) 23:10:43 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff88, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:43 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:43 executing program 2: mkdir(&(0x7f0000000780)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='sysfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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) umount2(&(0x7f0000000380)='./file0\x00', 0x0) 23:10:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x1000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) [ 1590.227179][T22681] bridge0: port 2(bridge_slave_1) entered blocking state [ 1590.234290][T22681] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1590.241745][T22681] bridge0: port 1(bridge_slave_0) entered blocking state [ 1590.248864][T22681] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1590.320867][T22681] device bridge0 entered promiscuous mode 23:10:43 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, 0x0) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:43 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x40030000000000, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:43 executing program 2: mkdir(&(0x7f0000000780)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='sysfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000380)='./file0\x00', 0x0) 23:10:43 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x03\xe8\x00', 0x102}) 23:10:43 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x89a3, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:43 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x89b0, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:43 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:43 executing program 2: mkdir(&(0x7f0000000780)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='sysfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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) umount2(&(0x7f0000000380)='./file0\x00', 0x0) [ 1590.558612][T22924] bridge0: port 2(bridge_slave_1) entered disabled state [ 1590.566999][T22924] bridge0: port 1(bridge_slave_0) entered disabled state [ 1590.618062][T22924] device bridge0 left promiscuous mode 23:10:44 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x300000000000000, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:44 executing program 2: mkdir(&(0x7f0000000780)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='sysfs\x00', 0x0, 0x0) umount2(&(0x7f0000000380)='./file0\x00', 0x0) 23:10:44 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x2000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) [ 1591.338613][T22929] bridge0: port 2(bridge_slave_1) entered blocking state [ 1591.345755][T22929] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1591.353188][T22929] bridge0: port 1(bridge_slave_0) entered blocking state [ 1591.360472][T22929] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1591.370731][T22929] device bridge0 entered promiscuous mode [ 1591.396485][ C0] net_ratelimit: 22 callbacks suppressed [ 1591.396494][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1591.407947][ C0] protocol 88fb is buggy, dev hsr_slave_1 23:10:44 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, 0x0) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:44 executing program 2: mkdir(&(0x7f0000000780)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='sysfs\x00', 0x0, 0x0) umount2(&(0x7f0000000380)='./file0\x00', 0x0) 23:10:44 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x600000000000000, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:44 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0xae01, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:44 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x02\xf7\x00', 0x102}) 23:10:45 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0xae41, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:45 executing program 2: mkdir(&(0x7f0000000780)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='sysfs\x00', 0x0, 0x0) umount2(&(0x7f0000000380)='./file0\x00', 0x0) 23:10:45 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x700000000000000, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1591.710346][T23074] bridge0: port 2(bridge_slave_1) entered disabled state [ 1591.718597][T23074] bridge0: port 1(bridge_slave_0) entered disabled state [ 1591.772374][T23074] device bridge0 left promiscuous mode 23:10:45 executing program 2: mkdir(&(0x7f0000000780)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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) umount2(&(0x7f0000000380)='./file0\x00', 0x0) 23:10:45 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1100000000000000, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:45 executing program 2: mkdir(&(0x7f0000000780)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000380)='./file0\x00', 0x0) [ 1592.196556][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1592.202377][ C1] protocol 88fb is buggy, dev hsr_slave_1 23:10:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x3000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) [ 1592.504716][T23083] bridge0: port 2(bridge_slave_1) entered blocking state [ 1592.511881][T23083] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1592.519301][T23083] bridge0: port 1(bridge_slave_0) entered blocking state [ 1592.526422][T23083] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1592.533872][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1592.539680][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1592.545564][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1592.551339][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1592.567097][T23083] device bridge0 entered promiscuous mode 23:10:46 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, 0x0) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:46 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1c00000000000000, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:46 executing program 2: mkdir(&(0x7f0000000780)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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) umount2(&(0x7f0000000380)='./file0\x00', 0x0) 23:10:46 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0xae80, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:46 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\xff\xff\xfd\xfd\x00', 0x102}) [ 1592.676496][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1592.683166][ C1] protocol 88fb is buggy, dev hsr_slave_1 23:10:46 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0xaf01, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:46 executing program 2: mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='sysfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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) umount2(&(0x7f0000000380)='./file0\x00', 0x0) 23:10:46 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2100000000000000, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1592.852439][T23218] bridge0: port 2(bridge_slave_1) entered disabled state [ 1592.860775][T23218] bridge0: port 1(bridge_slave_0) entered disabled state [ 1592.900458][T23218] device bridge0 left promiscuous mode 23:10:46 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2900000000000000, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:46 executing program 2: mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='sysfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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) umount2(&(0x7f0000000380)='./file0\x00', 0x0) 23:10:46 executing program 2: mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='sysfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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) umount2(&(0x7f0000000380)='./file0\x00', 0x0) 23:10:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x4000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:10:47 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:47 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2b00000000000000, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:47 executing program 2: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='sysfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000380)='./file0\x00', 0x0) 23:10:47 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x400454ca, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) [ 1593.672792][T23228] bridge0: port 2(bridge_slave_1) entered blocking state [ 1593.679904][T23228] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1593.687311][T23228] bridge0: port 1(bridge_slave_0) entered blocking state [ 1593.694364][T23228] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1593.702047][T23228] device bridge0 entered promiscuous mode 23:10:47 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x03\xff\xff\x00', 0x102}) 23:10:47 executing program 2: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='sysfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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) umount2(&(0x7f0000000380)='./file0\x00', 0x0) 23:10:47 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x400454da, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) [ 1593.903854][T23362] bridge0: port 2(bridge_slave_1) entered disabled state [ 1593.911660][T23362] bridge0: port 1(bridge_slave_0) entered disabled state 23:10:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x5000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:10:47 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2c00000000000000, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1594.012816][T23362] device bridge0 left promiscuous mode 23:10:47 executing program 2: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='sysfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000380)='./file0\x00', 0x0) 23:10:47 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f00000000000000, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:47 executing program 2: mkdir(&(0x7f0000000780)='./file0\x00', 0x0) mount(0x0, 0x0, &(0x7f0000000400)='sysfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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) umount2(&(0x7f0000000380)='./file0\x00', 0x0) [ 1594.696734][T23437] bridge0: port 2(bridge_slave_1) entered blocking state [ 1594.703880][T23437] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1594.711317][T23437] bridge0: port 1(bridge_slave_0) entered blocking state [ 1594.718459][T23437] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1594.756854][T23437] device bridge0 entered promiscuous mode 23:10:48 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:48 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x3a00000000000000, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:48 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\xfd\xfd\xff\xff\x00', 0x102}) 23:10:48 executing program 2: mkdir(&(0x7f0000000780)='./file0\x00', 0x0) mount(0x0, 0x0, &(0x7f0000000400)='sysfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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) umount2(&(0x7f0000000380)='./file0\x00', 0x0) 23:10:48 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x40049409, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:48 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x4008af03, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:48 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x3c00000000000000, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1595.038537][T23518] bridge0: port 2(bridge_slave_1) entered disabled state [ 1595.046604][T23518] bridge0: port 1(bridge_slave_0) entered disabled state [ 1595.127595][T23518] device bridge0 left promiscuous mode 23:10:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x6000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:10:48 executing program 2: mkdir(&(0x7f0000000780)='./file0\x00', 0x0) mount(0x0, 0x0, &(0x7f0000000400)='sysfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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) umount2(&(0x7f0000000380)='./file0\x00', 0x0) 23:10:48 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:48 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x60ea000000000000, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:48 executing program 2: mkdir(&(0x7f0000000780)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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) umount2(&(0x7f0000000380)='./file0\x00', 0x0) [ 1595.797007][T23542] bridge0: port 2(bridge_slave_1) entered blocking state [ 1595.804176][T23542] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1595.811725][T23542] bridge0: port 1(bridge_slave_0) entered blocking state [ 1595.818844][T23542] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1595.863014][T23542] device bridge0 entered promiscuous mode 23:10:49 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:49 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x84ffffff00000000, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:49 executing program 2: mkdir(&(0x7f0000000780)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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) umount2(&(0x7f0000000380)='./file0\x00', 0x0) 23:10:49 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x7f\xff\xff\xff\x00', 0x102}) 23:10:49 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x4008af30, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:49 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x88ffffff00000000, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:49 executing program 2: mkdir(&(0x7f0000000780)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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) umount2(&(0x7f0000000380)='./file0\x00', 0x0) [ 1596.131819][T23707] bridge0: port 2(bridge_slave_1) entered disabled state [ 1596.140084][T23707] bridge0: port 1(bridge_slave_0) entered disabled state [ 1596.226519][T23707] device bridge0 left promiscuous mode 23:10:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x7000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:10:49 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x40106437, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:49 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x89ffffff00000000, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:49 executing program 2: mkdir(&(0x7f0000000780)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='sysfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000380)='./file0\x00', 0x0) 23:10:49 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffffff00000000, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1596.676483][ C0] net_ratelimit: 18 callbacks suppressed [ 1596.676493][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1596.689522][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1596.695355][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1596.701174][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1596.836508][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1596.842341][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1596.848207][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1596.853970][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1596.907030][T23890] bridge0: port 2(bridge_slave_1) entered blocking state [ 1596.914133][T23890] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1596.921583][T23890] bridge0: port 1(bridge_slave_0) entered blocking state [ 1596.928723][T23890] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1596.966861][T23890] device bridge0 entered promiscuous mode 23:10:50 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @dev, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:50 executing program 2: mkdir(&(0x7f0000000780)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='sysfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000380)='./file0\x00', 0x0) 23:10:50 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\xc3\xff\xff\xff\x00', 0x102}) 23:10:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x8000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:10:50 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x4020940d, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:50 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) getgid() write$FUSE_CREATE_OPEN(r2, 0x0, 0x0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:50 executing program 2: mkdir(&(0x7f0000000780)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='sysfs\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000380)='./file0\x00', 0x0) 23:10:50 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x1c}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1597.211986][T24041] bridge0: port 2(bridge_slave_1) entered disabled state [ 1597.220056][T24041] bridge0: port 1(bridge_slave_0) entered disabled state 23:10:50 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x4020ae46, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) [ 1597.268530][T24041] device bridge0 left promiscuous mode 23:10:50 executing program 2: mkdir(&(0x7f0000000780)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='sysfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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) umount2(&(0x7f0000000380)='./file0\x00', 0x0) 23:10:50 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x223}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:50 executing program 2: mkdir(&(0x7f0000000780)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='sysfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000380)='./file0\x00', 0x0) 23:10:50 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x1c}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1597.636473][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1597.642381][ C0] protocol 88fb is buggy, dev hsr_slave_1 23:10:51 executing program 2: mkdir(&(0x7f0000000780)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='sysfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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) umount2(&(0x7f0000000380)='./file0\x00', 0x0) 23:10:51 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x40247007, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:51 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x223}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:51 executing program 2: mkdir(&(0x7f0000000780)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='sysfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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) umount2(&(0x7f0000000380)='./file0\x00', 0x0) [ 1598.126600][T24050] bridge0: port 2(bridge_slave_1) entered blocking state [ 1598.133976][T24050] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1598.141543][T24050] bridge0: port 1(bridge_slave_0) entered blocking state [ 1598.148776][T24050] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1598.157593][T24050] device bridge0 entered promiscuous mode 23:10:51 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) getgid() write$FUSE_CREATE_OPEN(r2, 0x0, 0x0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:51 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\xe4\xff\xff\xff\x00', 0x102}) 23:10:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x9000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:10:51 executing program 2: mkdir(&(0x7f0000000780)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='sysfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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) umount2(&(0x7f0000000380)='./file0\x00', 0x0) 23:10:51 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x4028af11, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:51 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x3}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1598.437904][T24205] bridge0: port 2(bridge_slave_1) entered disabled state [ 1598.445854][T24205] bridge0: port 1(bridge_slave_0) entered disabled state [ 1598.481928][T24205] device bridge0 left promiscuous mode 23:10:51 executing program 2: mkdir(&(0x7f0000000780)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='sysfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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) umount2(&(0x7f0000000380)='./file0\x00', 0x0) 23:10:51 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x4}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:52 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x6}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:52 executing program 2: mkdir(&(0x7f0000000780)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='sysfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) umount2(&(0x7f0000000380)='./file0\x00', 0x0) 23:10:52 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x7}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:52 executing program 2: mkdir(&(0x7f0000000780)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='sysfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000380)='./file0\x00', 0x0) [ 1599.240690][T24212] bridge0: port 2(bridge_slave_1) entered blocking state [ 1599.247868][T24212] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1599.255243][T24212] bridge0: port 1(bridge_slave_0) entered blocking state [ 1599.262377][T24212] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1599.319682][T24212] device bridge0 entered promiscuous mode 23:10:52 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) getgid() write$FUSE_CREATE_OPEN(r2, 0x0, 0x0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:52 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00', 0x102}) [ 1599.501380][T24355] bridge0: port 2(bridge_slave_1) entered disabled state [ 1599.509296][T24355] bridge0: port 1(bridge_slave_0) entered disabled state [ 1599.521329][T24355] device bridge0 left promiscuous mode 23:10:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xa000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:10:53 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x11}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:53 executing program 2: mkdir(&(0x7f0000000780)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='sysfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) umount2(&(0x7f0000000380)='./file0\x00', 0x0) 23:10:53 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x4138ae84, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:53 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:53 executing program 2: mkdir(&(0x7f0000000780)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='sysfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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) umount2(&(0x7f0000000380)='./file0\x00', 0x0) 23:10:53 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x21}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:53 executing program 2: mkdir(&(0x7f0000000780)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='sysfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000380)='./file0\x00', 0x0) 23:10:53 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x29}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:53 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x2b}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1600.374480][T24359] bridge0: port 2(bridge_slave_1) entered blocking state [ 1600.381665][T24359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1600.389093][T24359] bridge0: port 1(bridge_slave_0) entered blocking state [ 1600.396165][T24359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1600.432274][T24359] device bridge0 entered promiscuous mode 23:10:53 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x0, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:53 executing program 2: mkdir(&(0x7f0000000780)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='sysfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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) umount2(&(0x7f0000000380)='./file0\x00', 0x0) 23:10:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xe000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:10:53 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x2c}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:53 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00', 0x102}) 23:10:53 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x5000aea5, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:54 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x800454d2, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:54 executing program 2: mkdir(&(0x7f0000000780)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='sysfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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) umount2(0x0, 0x0) [ 1600.713323][T24519] bridge0: port 2(bridge_slave_1) entered disabled state [ 1600.721174][T24519] bridge0: port 1(bridge_slave_0) entered disabled state 23:10:54 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x2f}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1600.804113][T24519] device bridge0 left promiscuous mode 23:10:54 executing program 2: mkdir(&(0x7f0000000780)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='sysfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(0x0, 0x0) 23:10:54 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x3a}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:54 executing program 2: mkdir(&(0x7f0000000780)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='sysfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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) umount2(0x0, 0x0) [ 1601.546860][T24633] bridge0: port 2(bridge_slave_1) entered blocking state [ 1601.553945][T24633] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1601.561370][T24633] bridge0: port 1(bridge_slave_0) entered blocking state [ 1601.568482][T24633] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1601.585238][T24633] device bridge0 entered promiscuous mode 23:10:55 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x0, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:55 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x3c}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x18020000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:10:55 executing program 2: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000200)={0x80033d, 0x20000000209, 0x0, 0xffffffffffffffff}) r2 = dup2(r0, r1) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000000)={0x9cf0000008, 0x9, 0x0, 0xffffffffffffffff, 0x8}) 23:10:55 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x102}) 23:10:55 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x80086301, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:55 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x80108906, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:55 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x300}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1601.796480][ C0] net_ratelimit: 22 callbacks suppressed [ 1601.796488][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1601.802205][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1601.850610][T24672] bridge0: port 2(bridge_slave_1) entered disabled state [ 1601.858666][T24672] bridge0: port 1(bridge_slave_0) entered disabled state 23:10:55 executing program 2: mkdir(&(0x7f0000000780)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='sysfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000380)='./file0\x00', 0x4) [ 1601.944580][T24672] device bridge0 left promiscuous mode 23:10:55 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x600}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:55 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x700}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:55 executing program 2: mkdir(&(0x7f0000000780)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='sysfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000380)='./file0\x00', 0x4) [ 1602.596521][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1602.602352][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1602.645280][T24884] bridge0: port 2(bridge_slave_1) entered blocking state [ 1602.652440][T24884] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1602.659858][T24884] bridge0: port 1(bridge_slave_0) entered blocking state [ 1602.666982][T24884] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1602.706559][T24884] device bridge0 entered promiscuous mode 23:10:56 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x0, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:56 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x1100}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1602.878769][T25011] bridge0: port 2(bridge_slave_1) entered disabled state [ 1602.886867][T25011] bridge0: port 1(bridge_slave_0) entered disabled state [ 1602.910331][T25011] device bridge0 left promiscuous mode [ 1602.916521][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1602.922321][ C0] protocol 88fb is buggy, dev hsr_slave_1 23:10:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x20000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:10:56 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00', 0x102}) 23:10:56 executing program 2: mkdir(&(0x7f0000000780)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='sysfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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) umount2(&(0x7f0000000380)='./file0\x00', 0x4) 23:10:56 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x80108907, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:56 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x1c00}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1602.928173][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1602.933968][ C0] protocol 88fb is buggy, dev hsr_slave_1 23:10:56 executing program 2: mkdir(&(0x7f0000000780)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='sysfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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) umount2(&(0x7f0000000380)='./file0\x00', 0x4) 23:10:56 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x2100}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1603.087064][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1603.093357][ C1] protocol 88fb is buggy, dev hsr_slave_1 23:10:56 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x2900}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:56 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000100)='{.]-\x00', 0x0) write(r1, &(0x7f0000000040)="0fca", 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000), &(0x7f0000000000)) 23:10:56 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x2b00}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1603.717056][T25013] bridge0: port 2(bridge_slave_1) entered blocking state [ 1603.724253][T25013] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1603.731697][T25013] bridge0: port 1(bridge_slave_0) entered blocking state [ 1603.738798][T25013] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1603.766593][T25013] device bridge0 entered promiscuous mode 23:10:57 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x0, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:57 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x2c00}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x3c000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:10:57 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\xff\xff\xff\xff\x87`\x00', 0x102}) 23:10:57 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8040ae9f, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:57 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x2f00}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:57 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000100)='{.]-\x00', 0x0) write(r1, &(0x7f0000000040)="0fca", 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000), &(0x7f0000000000)) 23:10:57 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0xc0045878, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) [ 1604.046434][T25267] bridge0: port 2(bridge_slave_1) entered disabled state [ 1604.054616][T25267] bridge0: port 1(bridge_slave_0) entered disabled state 23:10:57 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x3a00}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1604.114300][T25267] device bridge0 left promiscuous mode 23:10:57 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x3c00}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:57 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x4000}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:57 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x60ea}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1604.816899][T25280] bridge0: port 2(bridge_slave_1) entered blocking state [ 1604.824014][T25280] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1604.831469][T25280] bridge0: port 1(bridge_slave_0) entered blocking state [ 1604.838589][T25280] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1604.906592][T25280] device bridge0 entered promiscuous mode 23:10:58 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x0, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:58 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0xea60}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:58 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") sendmmsg$inet(r0, &(0x7f0000000840)=[{{&(0x7f0000000100)={0x2, 0x9af, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x18, 0x0, 0x7, {[@timestamp={0x44, 0x8, 0x8, 0x1, 0x0, [{}]}]}}}], 0x18}}, {{&(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10, 0x0}}], 0x2, 0x8000) 23:10:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x3f000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:10:58 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00', 0x102}) 23:10:58 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0xc0045878, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) [ 1605.130397][T25462] bridge0: port 2(bridge_slave_1) entered disabled state [ 1605.138732][T25462] bridge0: port 1(bridge_slave_0) entered disabled state 23:10:58 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000640)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, 0x0) 23:10:58 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x34000}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1605.175487][T25462] device bridge0 left promiscuous mode 23:10:58 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x400300}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:58 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") sendmmsg$inet(r0, &(0x7f0000000840)=[{{&(0x7f0000000100)={0x2, 0x9af, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@ip_retopts={{0x1c, 0x0, 0x7, {[@timestamp={0x44, 0xc, 0x8, 0x0, 0x0, [{[@multicast1]}]}]}}}], 0x20}}, {{&(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10, 0x0}}], 0x2, 0x0) 23:10:58 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x1000000}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:58 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x3000000}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1605.887408][T25528] bridge0: port 2(bridge_slave_1) entered blocking state [ 1605.894545][T25528] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1605.902000][T25528] bridge0: port 1(bridge_slave_0) entered blocking state [ 1605.909115][T25528] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1605.924514][T25528] device bridge0 entered promiscuous mode 23:10:59 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x0, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:10:59 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x4000000}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x40000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:10:59 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0xc008744c, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:59 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000300)="11dca5055e0bcfec7be070") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x5, 0x3, 0x0, {0x0, 0x2710}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a0440a32e9cd1c14"}}, 0x48}}, 0x0) 23:10:59 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00', 0x102}) 23:10:59 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0xc0189436, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:10:59 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x6000000}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1606.235973][T25805] bridge0: port 2(bridge_slave_1) entered disabled state [ 1606.244038][T25805] bridge0: port 1(bridge_slave_0) entered disabled state [ 1606.287917][T25805] device bridge0 left promiscuous mode 23:10:59 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x7000000}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:10:59 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x11000000}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:00 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x1c000000}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:00 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x21000000}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1606.997160][T25982] bridge0: port 2(bridge_slave_1) entered blocking state [ 1607.004253][T25982] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1607.011687][T25982] bridge0: port 1(bridge_slave_0) entered blocking state [ 1607.018801][T25982] bridge0: port 1(bridge_slave_0) entered forwarding state 23:11:00 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x0, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x40020000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:11:00 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x29000000}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:00 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x102}) 23:11:00 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000300)="11dca5055e0bcfec7be070") connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x5, 0x3, 0x0, {0x0, 0x2710}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a0440a32e9cd1c14"}}, 0x48}}, 0x0) 23:11:00 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0xc020660b, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) [ 1607.076483][ C0] net_ratelimit: 18 callbacks suppressed [ 1607.076491][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1607.086519][T25982] device bridge0 entered promiscuous mode [ 1607.088005][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1607.099454][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1607.105200][ C0] protocol 88fb is buggy, dev hsr_slave_1 23:11:00 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='ip6_vti0\x00 \x00', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) write$binfmt_elf32(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000000000e6ffffffffffffff3800004e000095691f2d48d559023e1900000000000000202000"], 0x38) 23:11:00 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0xc0585611, &(0x7f0000000000)={'bridge_slave_1\x00', @random="01003a1e2410"}) 23:11:00 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x2b000000}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1607.236512][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1607.242358][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1607.248209][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1607.253972][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1607.325280][T26026] bridge0: port 2(bridge_slave_1) entered disabled state [ 1607.333430][T26026] bridge0: port 1(bridge_slave_0) entered disabled state [ 1607.395467][T26026] device bridge0 left promiscuous mode 23:11:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x20000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:11:00 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x2c000000}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:00 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x2f000000}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1608.036513][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1608.042409][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1608.116054][T26186] bridge0: port 2(bridge_slave_1) entered blocking state [ 1608.123237][T26186] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1608.130660][T26186] bridge0: port 1(bridge_slave_0) entered blocking state [ 1608.137788][T26186] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1608.146725][T26186] device bridge0 entered promiscuous mode 23:11:01 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x0, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x48000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:11:01 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x0, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:01 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x3a000000}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:01 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x102}) 23:11:01 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'b%idge_slave_1\x00', @random="01003a1e2410"}) 23:11:01 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x3c000000}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1608.379068][T26374] bridge0: port 1(bridge_slave_0) entered disabled state [ 1608.390095][T26374] device bridge0 left promiscuous mode 23:11:01 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x40000000}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:02 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x60ea0000}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:02 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x84ffffff}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:02 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x88ffffff}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x4c000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) [ 1609.384182][T26376] bridge0: port 2(bridge_slave_1) entered disabled state [ 1609.391468][T26376] bridge0: port 1(bridge_slave_0) entered disabled state [ 1609.412075][T26376] device bridge0 left promiscuous mode [ 1609.665438][T26420] bridge0: port 2(bridge_slave_1) entered blocking state [ 1609.672625][T26420] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1609.680578][T26420] bridge0: port 1(bridge_slave_0) entered blocking state [ 1609.687809][T26420] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1609.717201][T26420] device bridge0 entered promiscuous mode 23:11:03 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x0, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:03 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x89ffffff}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xa000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:11:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x68000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:11:03 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'b\\idge_slave_1\x00', @random="01003a1e2410"}) 23:11:03 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03', 0x102}) 23:11:03 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'br%dge_slave_1\x00', @random="01003a1e2410"}) 23:11:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xa000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:11:03 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0xffffff84}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1609.980002][T26636] bridge0: port 2(bridge_slave_1) entered disabled state [ 1609.988119][T26636] bridge0: port 1(bridge_slave_0) entered disabled state [ 1610.037742][T26636] device bridge0 left promiscuous mode 23:11:03 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0xffffff88}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xa000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:11:03 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0xffffff89}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1610.750582][T26834] bridge0: port 2(bridge_slave_1) entered blocking state [ 1610.757833][T26834] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1610.765166][T26834] bridge0: port 1(bridge_slave_0) entered blocking state [ 1610.772284][T26834] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1610.813022][T26834] device bridge0 entered promiscuous mode 23:11:04 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x0, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:04 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x40030000000000}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:04 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04', 0x102}) 23:11:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x6c000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:11:04 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, 0x0) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:04 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'br\\dge_slave_1\x00', @random="01003a1e2410"}) 23:11:04 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x100000000000000}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1611.015839][T27075] bridge0: port 2(bridge_slave_1) entered disabled state [ 1611.024036][T27075] bridge0: port 1(bridge_slave_0) entered disabled state [ 1611.044401][T27075] device bridge0 left promiscuous mode 23:11:04 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x300000000000000}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:04 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x400000000000000}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:04 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x600000000000000}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:05 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x700000000000000}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:05 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x1100000000000000}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1611.864645][T27078] bridge0: port 2(bridge_slave_1) entered blocking state [ 1611.871837][T27078] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1611.879277][T27078] bridge0: port 1(bridge_slave_0) entered blocking state [ 1611.886424][T27078] bridge0: port 1(bridge_slave_0) entered forwarding state 23:11:05 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x0, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:05 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x1c00000000000000}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1611.910777][T27078] device bridge0 entered promiscuous mode [ 1611.923472][ T8625] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1612.040370][T27291] bridge0: port 2(bridge_slave_1) entered disabled state [ 1612.048334][T27291] bridge0: port 1(bridge_slave_0) entered disabled state [ 1612.093163][T27291] device bridge0 left promiscuous mode [ 1612.196777][ C0] net_ratelimit: 22 callbacks suppressed [ 1612.196786][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1612.208298][ C0] protocol 88fb is buggy, dev hsr_slave_1 23:11:05 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridg%_slave_1\x00', @random="01003a1e2410"}) 23:11:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x74000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:11:05 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, 0x0) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:05 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05', 0x102}) 23:11:05 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x2100000000000000}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1612.386801][T27325] bridge0: port 2(bridge_slave_1) entered blocking state [ 1612.393920][T27325] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1612.401417][T27325] bridge0: port 1(bridge_slave_0) entered blocking state [ 1612.408571][T27325] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1612.419524][T27325] device bridge0 entered promiscuous mode 23:11:05 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridg\\_slave_1\x00', @random="01003a1e2410"}) 23:11:06 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x0, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:06 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x2900000000000000}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:06 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_#lave_1\x00', @random="01003a1e2410"}) 23:11:06 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06', 0x102}) 23:11:06 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, 0x0) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:06 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x2b00000000000000}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:06 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_%lave_1\x00', @random="01003a1e2410"}) [ 1612.893951][T27559] bridge0: port 2(bridge_slave_1) entered disabled state [ 1612.902550][T27559] bridge0: port 1(bridge_slave_0) entered disabled state [ 1612.993418][T27559] device bridge0 left promiscuous mode [ 1612.996710][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1613.005160][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1613.316477][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1613.322395][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1613.328233][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1613.333979][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1613.477542][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1613.483900][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1613.627347][T27563] bridge0: port 2(bridge_slave_1) entered blocking state [ 1613.634577][T27563] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1613.643063][T27563] bridge0: port 1(bridge_slave_0) entered blocking state [ 1613.651416][T27563] bridge0: port 1(bridge_slave_0) entered forwarding state 23:11:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x7a000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:11:07 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x2c00000000000000}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:07 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x2f00000000000000}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1613.764461][T27563] device bridge0 entered promiscuous mode 23:11:07 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a', 0x102}) 23:11:07 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x0, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:07 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_*lave_1\x00', @random="01003a1e2410"}) 23:11:07 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x3a00000000000000}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:07 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_+lave_1\x00', @random="01003a1e2410"}) 23:11:07 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x0, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) [ 1614.078408][T27799] bridge0: port 2(bridge_slave_1) entered disabled state [ 1614.086444][T27799] bridge0: port 1(bridge_slave_0) entered disabled state [ 1614.158873][T27799] device bridge0 left promiscuous mode 23:11:07 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x3c00000000000000}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:07 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x4000000000000000}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x91ffffff]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:11:08 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x60ea000000000000}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1614.840069][T27906] bridge0: port 2(bridge_slave_1) entered blocking state [ 1614.847237][T27906] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1614.854645][T27906] bridge0: port 1(bridge_slave_0) entered blocking state [ 1614.861785][T27906] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1614.875429][T27906] device bridge0 entered promiscuous mode 23:11:08 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x102}) [ 1614.883916][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 23:11:08 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_-lave_1\x00', @random="01003a1e2410"}) 23:11:08 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x0, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:08 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x84ffffff00000000}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:08 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x0, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:08 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_.lave_1\x00', @random="01003a1e2410"}) [ 1615.255702][T28055] bridge0: port 2(bridge_slave_1) entered disabled state [ 1615.263872][T28055] bridge0: port 1(bridge_slave_0) entered disabled state 23:11:08 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x88ffffff00000000}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1615.319400][T28055] device bridge0 left promiscuous mode 23:11:08 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x89ffffff00000000}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:08 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0xffffffff00000000}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:09 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0xffffffffffffffff}, @initdev}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xa1010000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:11:09 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x3}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:09 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n', 0x102}) 23:11:09 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x4}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1616.056960][T28151] bridge0: port 2(bridge_slave_1) entered blocking state [ 1616.064106][T28151] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1616.071634][T28151] bridge0: port 1(bridge_slave_0) entered blocking state [ 1616.078740][T28151] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1616.241646][T28151] device bridge0 entered promiscuous mode 23:11:09 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x0, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:09 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x6}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:09 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x0, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:09 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_0lave_1\x00', @random="01003a1e2410"}) 23:11:09 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\f', 0x102}) 23:11:09 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_Xlave_1\x00', @random="01003a1e2410"}) 23:11:09 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x7}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1616.508974][T28398] bridge0: port 1(bridge_slave_0) entered blocking state [ 1616.516500][T28398] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1616.553480][T28398] device bridge0 entered promiscuous mode [ 1616.614573][T28406] bridge0: port 2(bridge_slave_1) entered disabled state [ 1616.622886][T28406] bridge0: port 1(bridge_slave_0) entered disabled state [ 1616.648186][T28406] device bridge0 left promiscuous mode 23:11:10 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x11}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:10 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xe02e0000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:11:10 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x0, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:10 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x1c}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:10 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x21}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1617.374318][T28481] bridge0: port 2(bridge_slave_1) entered blocking state [ 1617.381496][T28481] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1617.388938][T28481] bridge0: port 1(bridge_slave_0) entered blocking state [ 1617.396011][T28481] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1617.429633][T28481] device bridge0 entered promiscuous mode 23:11:10 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0x0, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:10 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x29}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:10 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12', 0x102}) [ 1617.471411][T28626] bridge0: port 1(bridge_slave_0) entered disabled state [ 1617.480452][ C0] net_ratelimit: 18 callbacks suppressed [ 1617.480476][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1617.492432][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1617.498847][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1617.504957][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1617.528940][T28626] device bridge0 left promiscuous mode [ 1617.636492][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1617.642359][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1617.648223][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1617.653994][ C1] protocol 88fb is buggy, dev hsr_slave_1 23:11:11 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x2b}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:11 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x2c}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:11 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_\\lave_1\x00', @random="01003a1e2410"}) 23:11:11 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x2f}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xe8030000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) [ 1618.340656][T28775] bridge0: port 2(bridge_slave_1) entered disabled state [ 1618.348587][T28775] bridge0: port 1(bridge_slave_0) entered disabled state 23:11:11 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x0, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:11 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x3a}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1618.401924][T28775] device bridge0 left promiscuous mode [ 1618.436493][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1618.442317][ C0] protocol 88fb is buggy, dev hsr_slave_1 23:11:12 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x3c}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:12 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x300}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1618.837013][T28849] bridge0: port 2(bridge_slave_1) entered blocking state [ 1618.844233][T28849] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1618.852178][T28849] bridge0: port 1(bridge_slave_0) entered blocking state [ 1618.859307][T28849] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1618.876508][T28849] device bridge0 entered promiscuous mode 23:11:12 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0x0, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:12 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1f', 0x102}) 23:11:12 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_clave_1\x00', @random="01003a1e2410"}) 23:11:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xf4010000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:11:12 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x0, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:12 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x600}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:12 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_dlave_1\x00', @random="01003a1e2410"}) [ 1619.213025][T29041] bridge0: port 2(bridge_slave_1) entered disabled state [ 1619.220888][T29041] bridge0: port 1(bridge_slave_0) entered disabled state [ 1619.248839][T29041] device bridge0 left promiscuous mode 23:11:12 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x700}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:12 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x1100}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:13 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x1c00}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:13 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x2100}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:13 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x2900}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1620.025213][T29110] bridge0: port 2(bridge_slave_1) entered blocking state [ 1620.032421][T29110] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1620.039822][T29110] bridge0: port 1(bridge_slave_0) entered blocking state [ 1620.046927][T29110] bridge0: port 1(bridge_slave_0) entered forwarding state 23:11:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xf5ffffff]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:11:13 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 ', 0x102}) 23:11:13 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0x0, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) [ 1620.079807][T29110] device bridge0 entered promiscuous mode 23:11:13 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_ilave_1\x00', @random="01003a1e2410"}) 23:11:13 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x0, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:13 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x2b00}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:13 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_llave_1\x00', @random="01003a1e2410"}) [ 1620.359431][T29248] bridge0: port 2(bridge_slave_1) entered disabled state [ 1620.367468][T29248] bridge0: port 1(bridge_slave_0) entered disabled state 23:11:13 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x2c00}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1620.461863][T29248] device bridge0 left promiscuous mode 23:11:14 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x2f00}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:14 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x3a00}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:14 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x3c00}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xfc000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:11:14 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x4000}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:14 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f&', 0x102}) [ 1621.186738][T29359] bridge0: port 2(bridge_slave_1) entered blocking state [ 1621.193860][T29359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1621.201307][T29359] bridge0: port 1(bridge_slave_0) entered blocking state [ 1621.208436][T29359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1621.321239][T29359] device bridge0 entered promiscuous mode 23:11:14 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x0, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:14 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x60ea}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:14 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x0, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:14 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_olave_1\x00', @random="01003a1e2410"}) 23:11:14 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00?', 0x102}) 23:11:14 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_plave_1\x00', @random="01003a1e2410"}) 23:11:14 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0xea60}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1621.548709][T29610] bridge0: port 2(bridge_slave_1) entered disabled state [ 1621.556809][T29610] bridge0: port 1(bridge_slave_0) entered disabled state [ 1621.640473][T29610] device bridge0 left promiscuous mode 23:11:15 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x34000}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:15 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x400300}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xfe800000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:11:15 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x1000000}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:15 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x3000000}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1622.392763][T29617] bridge0: port 2(bridge_slave_1) entered blocking state [ 1622.399915][T29617] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1622.407385][T29617] bridge0: port 1(bridge_slave_0) entered blocking state [ 1622.414479][T29617] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1622.422661][T29617] device bridge0 entered promiscuous mode [ 1622.437120][T21708] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 23:11:15 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x0, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:15 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x4000000}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:15 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x0, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:15 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x01E?', 0x102}) 23:11:15 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_ulave_1\x00', @random="01003a1e2410"}) [ 1622.596492][ C0] net_ratelimit: 22 callbacks suppressed [ 1622.596501][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1622.608038][ C0] protocol 88fb is buggy, dev hsr_slave_1 23:11:16 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x6000000}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:16 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_xlave_1\x00', @random="01003a1e2410"}) [ 1622.747092][T29861] bridge0: port 2(bridge_slave_1) entered disabled state [ 1622.754973][T29861] bridge0: port 1(bridge_slave_0) entered disabled state 23:11:16 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x7000000}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1622.845327][T29861] device bridge0 left promiscuous mode 23:11:16 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x11000000}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xfec00000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:11:16 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x1c000000}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:16 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x21000000}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1623.407201][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1623.413629][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1623.521263][T29908] bridge0: port 2(bridge_slave_1) entered blocking state [ 1623.528497][T29908] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1623.535954][T29908] bridge0: port 1(bridge_slave_0) entered blocking state [ 1623.543465][T29908] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1623.616610][T29908] device bridge0 entered promiscuous mode 23:11:17 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x0, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:17 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x29000000}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:17 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x0, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:17 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@', 0x102}) 23:11:17 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_s#ave_1\x00', @random="01003a1e2410"}) [ 1623.716537][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1623.722776][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1623.729131][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1623.734911][ C0] protocol 88fb is buggy, dev hsr_slave_1 23:11:17 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x2b000000}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:17 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_s%ave_1\x00', @random="01003a1e2410"}) [ 1623.876508][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1623.882885][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1623.895949][T30108] bridge0: port 2(bridge_slave_1) entered disabled state [ 1623.903879][T30108] bridge0: port 1(bridge_slave_0) entered disabled state [ 1623.915267][T30108] device bridge0 left promiscuous mode 23:11:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xfeffffff]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:11:17 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x2c000000}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:17 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x2f000000}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:17 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x3a000000}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:17 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x3c000000}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1624.679469][T30113] bridge0: port 1(bridge_slave_0) entered blocking state [ 1624.686961][T30113] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1624.711592][T30113] device bridge0 entered promiscuous mode [ 1624.737315][T30118] bridge0: port 2(bridge_slave_1) entered blocking state [ 1624.744454][T30118] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1624.752048][T30118] bridge0: port 1(bridge_slave_0) entered blocking state [ 1624.759162][T30118] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1624.768105][T30118] device bridge0 entered promiscuous mode [ 1624.783626][T21708] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 23:11:18 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x0, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xff000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:11:18 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x0, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:18 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_s*ave_1\x00', @random="01003a1e2410"}) 23:11:18 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x40000000}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:18 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x01E@', 0x102}) 23:11:18 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x60ea0000}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:18 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_s+ave_1\x00', @random="01003a1e2410"}) [ 1625.068896][T30364] bridge0: port 2(bridge_slave_1) entered disabled state [ 1625.076791][T30364] bridge0: port 1(bridge_slave_0) entered disabled state [ 1625.106328][T30364] device bridge0 left promiscuous mode 23:11:18 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x84ffffff}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:18 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x88ffffff}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:18 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x89ffffff}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:18 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0xffffff84}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1625.869169][T30371] bridge0: port 2(bridge_slave_1) entered blocking state [ 1625.876482][T30371] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1625.883928][T30371] bridge0: port 1(bridge_slave_0) entered blocking state [ 1625.891039][T30371] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1625.898747][T30371] device bridge0 entered promiscuous mode [ 1625.907950][T30372] bridge0: port 1(bridge_slave_0) entered disabled state 23:11:19 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x0, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:19 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0xffffff88}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1625.915386][T30372] device bridge0 left promiscuous mode 23:11:19 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x0, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xff0f0000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:11:19 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0xffffff89}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1626.453101][T30507] bridge0: port 2(bridge_slave_1) entered disabled state [ 1626.461052][T30507] bridge0: port 1(bridge_slave_0) entered disabled state [ 1626.500549][T30507] device bridge0 left promiscuous mode [ 1626.876998][T30509] bridge0: port 2(bridge_slave_1) entered blocking state [ 1626.884126][T30509] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1626.891564][T30509] bridge0: port 1(bridge_slave_0) entered blocking state [ 1626.898677][T30509] bridge0: port 1(bridge_slave_0) entered forwarding state 23:11:20 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x01EA', 0x102}) 23:11:20 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_s-ave_1\x00', @random="01003a1e2410"}) 23:11:20 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x40030000000000}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xffffff91]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) [ 1626.952404][T30509] device bridge0 entered promiscuous mode 23:11:20 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x0, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:20 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_s.ave_1\x00', @random="01003a1e2410"}) 23:11:20 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x0, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:20 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x100000000000000}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:20 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_s0ave_1\x00', @random="01003a1e2410"}) [ 1627.291168][T30780] bridge0: port 2(bridge_slave_1) entered disabled state [ 1627.299399][T30780] bridge0: port 1(bridge_slave_0) entered disabled state [ 1627.329750][T30780] device bridge0 left promiscuous mode 23:11:20 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x300000000000000}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:20 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x400000000000000}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xfffffff5]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) [ 1627.877106][ C0] net_ratelimit: 18 callbacks suppressed [ 1627.877206][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1627.889200][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1627.895899][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1627.902109][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1628.034303][T30846] bridge0: port 2(bridge_slave_1) entered blocking state [ 1628.041507][T30846] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1628.048961][T30846] bridge0: port 1(bridge_slave_0) entered blocking state [ 1628.056033][T30846] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1628.063519][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1628.069319][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1628.075120][ C1] protocol 88fb is buggy, dev hsr_slave_0 23:11:21 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x01EB', 0x102}) 23:11:21 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x600000000000000}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1628.080914][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1628.095487][T30846] device bridge0 entered promiscuous mode 23:11:21 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_sLave_1\x00', @random="01003a1e2410"}) 23:11:21 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x0, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:21 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x0, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:21 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x700000000000000}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:21 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_sXave_1\x00', @random="01003a1e2410"}) [ 1628.372052][T30983] bridge0: port 2(bridge_slave_1) entered disabled state [ 1628.380170][T30983] bridge0: port 1(bridge_slave_0) entered disabled state [ 1628.434192][T30983] device bridge0 left promiscuous mode 23:11:21 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x1100000000000000}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:22 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x1c00000000000000}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:22 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x2100000000000000}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:22 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x2900000000000000}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1628.836486][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1628.842431][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1629.072227][T31061] bridge0: port 2(bridge_slave_1) entered blocking state [ 1629.079550][T31061] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1629.087211][T31061] bridge0: port 1(bridge_slave_0) entered blocking state [ 1629.094283][T31061] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1629.101920][T31061] device bridge0 entered promiscuous mode [ 1629.117560][T11375] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 23:11:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xfffffffe]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:11:24 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x2b00000000000000}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:24 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x01EC', 0x102}) 23:11:24 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x0, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:24 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_s\\ave_1\x00', @random="01003a1e2410"}) 23:11:24 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x0, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:24 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x2c00000000000000}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:24 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_sl%ve_1\x00', @random="01003a1e2410"}) [ 1630.902230][T31230] bridge0: port 2(bridge_slave_1) entered disabled state [ 1630.911221][T31230] bridge0: port 1(bridge_slave_0) entered disabled state [ 1630.947011][T31230] device bridge0 left promiscuous mode 23:11:24 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x2f00000000000000}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:24 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x3a00000000000000}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:24 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x3c00000000000000}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:24 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x4000000000000000}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x5000000000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:11:24 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x60ea000000000000}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1631.752864][T31237] bridge0: port 2(bridge_slave_1) entered blocking state [ 1631.760099][T31237] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1631.767522][T31237] bridge0: port 1(bridge_slave_0) entered blocking state [ 1631.774616][T31237] bridge0: port 1(bridge_slave_0) entered forwarding state 23:11:25 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03D', 0x102}) [ 1631.852753][T31237] device bridge0 entered promiscuous mode 23:11:25 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x0, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:25 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x84ffffff00000000}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:25 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x0, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:25 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_sl\\ve_1\x00', @random="01003a1e2410"}) 23:11:25 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x01ED', 0x102}) 23:11:25 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x88ffffff00000000}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) [ 1632.204950][T31587] bridge0: port 2(bridge_slave_1) entered disabled state [ 1632.213083][T31587] bridge0: port 1(bridge_slave_0) entered disabled state 23:11:25 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_slav%_1\x00', @random="01003a1e2410"}) [ 1632.278030][T31587] device bridge0 left promiscuous mode 23:11:25 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0x89ffffff00000000}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:25 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0xffffffff00000000}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x100000000000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:11:25 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev={0xac, 0x1e, 0xffffffffffffffff}}, @igmp={0x0, 0x0, 0x0, @local}}}}}, 0x0) 23:11:26 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x3, 0x0, 0x0, @local}}}}}, 0x0) [ 1632.996478][ C0] net_ratelimit: 22 callbacks suppressed [ 1632.996487][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1633.008060][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1633.014322][T31598] bridge0: port 2(bridge_slave_1) entered blocking state [ 1633.021605][T31598] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1633.029020][T31598] bridge0: port 1(bridge_slave_0) entered blocking state [ 1633.036110][T31598] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1633.097407][T31598] device bridge0 entered promiscuous mode 23:11:26 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x0, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:26 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x4, 0x0, 0x0, @local}}}}}, 0x0) 23:11:26 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x0, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:26 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_slav\\_1\x00', @random="01003a1e2410"}) 23:11:26 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x01EE', 0x102}) 23:11:26 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x6, 0x0, 0x0, @local}}}}}, 0x0) [ 1633.372226][T31832] bridge0: port 1(bridge_slave_0) entered blocking state [ 1633.379635][T31832] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1633.404255][T31832] device bridge0 entered promiscuous mode 23:11:26 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_slave_\\\x00', @random="01003a1e2410"}) [ 1633.472344][T31842] bridge0: port 2(bridge_slave_1) entered disabled state [ 1633.480378][T31842] bridge0: port 1(bridge_slave_0) entered disabled state 23:11:26 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x7, 0x0, 0x0, @local}}}}}, 0x0) 23:11:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x5000000000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) [ 1633.533124][T31842] device bridge0 left promiscuous mode 23:11:27 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x200000000000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:11:27 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x11, 0x0, 0x0, @local}}}}}, 0x0) 23:11:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x5000000000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) [ 1633.797098][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1633.803507][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1634.116511][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1634.122322][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1634.128165][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1634.133923][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1634.286486][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1634.292368][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1634.313703][T31854] bridge0: port 2(bridge_slave_1) entered blocking state [ 1634.320944][T31854] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1634.328359][T31854] bridge0: port 1(bridge_slave_0) entered blocking state 23:11:27 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x0, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:27 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x1c, 0x0, 0x0, @local}}}}}, 0x0) 23:11:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x5000000000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:11:27 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x01EF', 0x102}) [ 1634.335437][T31854] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1634.346043][T31854] device bridge0 entered promiscuous mode [ 1634.356090][T21708] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 23:11:27 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_slave_\x00 \x00', @random="01003a1e2410"}) 23:11:27 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x0, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:27 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x21, 0x0, 0x0, @local}}}}}, 0x0) [ 1634.551477][T32338] bridge0: port 2(bridge_slave_1) entered disabled state [ 1634.559508][T32338] bridge0: port 1(bridge_slave_0) entered disabled state [ 1634.638297][T32338] device bridge0 left promiscuous mode 23:11:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x300000000000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:11:28 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x29, 0x0, 0x0, @local}}}}}, 0x0) 23:11:28 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x2b, 0x0, 0x0, @local}}}}}, 0x0) 23:11:28 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x2c, 0x0, 0x0, @local}}}}}, 0x0) 23:11:28 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x2f, 0x0, 0x0, @local}}}}}, 0x0) [ 1635.393558][T32498] bridge0: port 2(bridge_slave_1) entered blocking state [ 1635.400777][T32498] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1635.408392][T32498] bridge0: port 1(bridge_slave_0) entered blocking state [ 1635.415476][T32498] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1635.442312][T32498] device bridge0 entered promiscuous mode [ 1635.466465][T32502] bridge0: port 1(bridge_slave_0) entered disabled state [ 1635.475769][T32502] device bridge0 left promiscuous mode 23:11:28 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x0, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:28 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x3a, 0x0, 0x0, @local}}}}}, 0x0) 23:11:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x400000000000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:11:28 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x01EG', 0x102}) 23:11:29 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_slave_1\x02\x00', @random="01003a1e2410"}) [ 1636.199575][T32642] bridge0: port 2(bridge_slave_1) entered disabled state [ 1636.207520][T32642] bridge0: port 1(bridge_slave_0) entered disabled state [ 1636.219174][T32642] device bridge0 left promiscuous mode 23:11:29 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x0, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:29 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x3c, 0x0, 0x0, @local}}}}}, 0x0) 23:11:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x500000000000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:11:29 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x300, 0x0, 0x0, @local}}}}}, 0x0) 23:11:29 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x600, 0x0, 0x0, @local}}}}}, 0x0) [ 1636.613943][T32745] bridge0: port 2(bridge_slave_1) entered blocking state [ 1636.621111][T32745] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1636.628547][T32745] bridge0: port 1(bridge_slave_0) entered blocking state [ 1636.635647][T32745] bridge0: port 1(bridge_slave_0) entered forwarding state 23:11:30 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H', 0x102}) [ 1636.671122][T32745] device bridge0 entered promiscuous mode 23:11:30 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_slave_1\x03\x00', @random="01003a1e2410"}) 23:11:30 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x0, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:30 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x700, 0x0, 0x0, @local}}}}}, 0x0) 23:11:30 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x0, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:30 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_slave_1\x04\x00', @random="01003a1e2410"}) [ 1637.056914][ T446] bridge0: port 2(bridge_slave_1) entered disabled state [ 1637.064993][ T446] bridge0: port 1(bridge_slave_0) entered disabled state [ 1637.093679][ T446] device bridge0 left promiscuous mode 23:11:30 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x1100, 0x0, 0x0, @local}}}}}, 0x0) 23:11:30 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x1c00, 0x0, 0x0, @local}}}}}, 0x0) 23:11:30 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x2100, 0x0, 0x0, @local}}}}}, 0x0) [ 1637.803193][ T520] bridge0: port 2(bridge_slave_1) entered blocking state [ 1637.810481][ T520] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1637.818053][ T520] bridge0: port 1(bridge_slave_0) entered blocking state [ 1637.825192][ T520] bridge0: port 1(bridge_slave_0) entered forwarding state 23:11:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x600000000000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:11:31 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x2900, 0x0, 0x0, @local}}}}}, 0x0) 23:11:31 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x01EH', 0x102}) [ 1637.865445][ T520] device bridge0 entered promiscuous mode 23:11:31 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_slave_1\x05\x00', @random="01003a1e2410"}) 23:11:31 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x0, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:31 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x0, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:31 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_slave_1\x06\x00', @random="01003a1e2410"}) [ 1638.157818][ T757] bridge0: port 2(bridge_slave_1) entered disabled state [ 1638.165916][ T757] bridge0: port 1(bridge_slave_0) entered disabled state 23:11:31 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x2b00, 0x0, 0x0, @local}}}}}, 0x0) [ 1638.239019][ T757] device bridge0 left promiscuous mode [ 1638.276474][ C0] net_ratelimit: 18 callbacks suppressed [ 1638.276488][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1638.288039][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1638.293979][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1638.299813][ C0] protocol 88fb is buggy, dev hsr_slave_1 23:11:31 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x2c00, 0x0, 0x0, @local}}}}}, 0x0) [ 1638.436500][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1638.442665][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1638.448637][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1638.455070][ C1] protocol 88fb is buggy, dev hsr_slave_1 23:11:31 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x2f00, 0x0, 0x0, @local}}}}}, 0x0) 23:11:32 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x3a00, 0x0, 0x0, @local}}}}}, 0x0) 23:11:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x700000000000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:11:32 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x3c00, 0x0, 0x0, @local}}}}}, 0x0) 23:11:32 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x4000, 0x0, 0x0, @local}}}}}, 0x0) 23:11:32 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x01EI', 0x102}) [ 1639.037140][ T762] bridge0: port 2(bridge_slave_1) entered blocking state [ 1639.044439][ T762] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1639.051867][ T762] bridge0: port 1(bridge_slave_0) entered blocking state [ 1639.059005][ T762] bridge0: port 1(bridge_slave_0) entered forwarding state 23:11:32 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x0, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) [ 1639.135019][ T762] device bridge0 entered promiscuous mode 23:11:32 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x60ea, 0x0, 0x0, @local}}}}}, 0x0) [ 1639.236508][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1639.242431][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1639.258624][ T928] bridge0: port 2(bridge_slave_1) entered disabled state [ 1639.266591][ T928] bridge0: port 1(bridge_slave_0) entered disabled state [ 1639.319154][ T928] device bridge0 left promiscuous mode 23:11:32 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x0, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:32 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_slave_1\a\x00', @random="01003a1e2410"}) 23:11:32 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0xea60, 0x0, 0x0, @local}}}}}, 0x0) 23:11:32 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x34000, 0x0, 0x0, @local}}}}}, 0x0) 23:11:33 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x400300, 0x0, 0x0, @local}}}}}, 0x0) 23:11:33 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x1000000, 0x0, 0x0, @local}}}}}, 0x0) [ 1640.067061][ T972] bridge0: port 2(bridge_slave_1) entered blocking state [ 1640.074187][ T972] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1640.081641][ T972] bridge0: port 1(bridge_slave_0) entered blocking state [ 1640.088778][ T972] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1640.146642][ T972] device bridge0 entered promiscuous mode 23:11:33 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00J', 0x102}) 23:11:33 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x3000000, 0x0, 0x0, @local}}}}}, 0x0) 23:11:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x800000000000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:11:33 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x0, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:33 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_slave_1\b\x00', @random="01003a1e2410"}) 23:11:33 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x0, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:33 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_slave_1\n\x00', @random="01003a1e2410"}) [ 1640.494991][ T1158] bridge0: port 2(bridge_slave_1) entered disabled state [ 1640.502992][ T1158] bridge0: port 1(bridge_slave_0) entered disabled state [ 1640.528071][ T1158] device bridge0 left promiscuous mode 23:11:33 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x4000000, 0x0, 0x0, @local}}}}}, 0x0) 23:11:34 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x6000000, 0x0, 0x0, @local}}}}}, 0x0) 23:11:34 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x7000000, 0x0, 0x0, @local}}}}}, 0x0) 23:11:34 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x11000000, 0x0, 0x0, @local}}}}}, 0x0) 23:11:34 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x1c000000, 0x0, 0x0, @local}}}}}, 0x0) [ 1641.292200][ T1167] bridge0: port 2(bridge_slave_1) entered blocking state [ 1641.299356][ T1167] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1641.306954][ T1167] bridge0: port 1(bridge_slave_0) entered blocking state [ 1641.314058][ T1167] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1641.378220][ T1167] device bridge0 entered promiscuous mode 23:11:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x900000000000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:11:34 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x21000000, 0x0, 0x0, @local}}}}}, 0x0) 23:11:34 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x0, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:34 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x01EJ', 0x102}) 23:11:34 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_slave_1H\x00', @random="01003a1e2410"}) 23:11:34 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x0, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:35 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_slave_1L\x00', @random="01003a1e2410"}) [ 1641.674402][ T1420] bridge0: port 1(bridge_slave_0) entered blocking state [ 1641.681874][ T1420] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1641.694325][ T1420] device bridge0 entered promiscuous mode 23:11:35 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x29000000, 0x0, 0x0, @local}}}}}, 0x0) [ 1641.789612][ T1419] bridge0: port 2(bridge_slave_1) entered disabled state [ 1641.798128][ T1419] bridge0: port 1(bridge_slave_0) entered disabled state 23:11:35 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, 0x0, &(0x7f0000000200)) r5 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, 0x0, r5, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) [ 1641.836103][ T1419] device bridge0 left promiscuous mode 23:11:35 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x2b000000, 0x0, 0x0, @local}}}}}, 0x0) 23:11:35 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x2c000000, 0x0, 0x0, @local}}}}}, 0x0) 23:11:35 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x2f000000, 0x0, 0x0, @local}}}}}, 0x0) 23:11:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xa00000000000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:11:35 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x3a000000, 0x0, 0x0, @local}}}}}, 0x0) [ 1642.560763][ T2918] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1642.572503][ T1426] bridge0: port 2(bridge_slave_1) entered blocking state [ 1642.579790][ T1426] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1642.587239][ T1426] bridge0: port 1(bridge_slave_0) entered blocking state [ 1642.594336][ T1426] bridge0: port 1(bridge_slave_0) entered forwarding state 23:11:36 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x0, 0xe282, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) [ 1642.631816][ T1426] device bridge0 entered promiscuous mode [ 1642.735542][ T1645] bridge0: port 1(bridge_slave_0) entered disabled state [ 1642.745068][ T1645] device bridge0 left promiscuous mode 23:11:36 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x01EK', 0x102}) 23:11:36 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x3c000000, 0x0, 0x0, @local}}}}}, 0x0) 23:11:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0xe00000000000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:11:36 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_slave_1h\x00', @random="01003a1e2410"}) [ 1643.270721][ T1778] bridge0: port 2(bridge_slave_1) entered disabled state [ 1643.278969][ T1778] bridge0: port 1(bridge_slave_0) entered disabled state [ 1643.331806][ T1778] device bridge0 left promiscuous mode [ 1643.396502][ C0] net_ratelimit: 22 callbacks suppressed [ 1643.396512][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1643.408210][ C0] protocol 88fb is buggy, dev hsr_slave_1 23:11:36 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x41, 0x0) 23:11:36 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x40000000, 0x0, 0x0, @local}}}}}, 0x0) 23:11:37 executing program 2: sched_setattr(0x0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memt\x00\x8a\x11>\xe2\xf5bYQ\xf6\xf2\x8cro\xf8&\xbdL\x18\xbb\xfa`\xa8<\x9f\xb5\x03/\xb4\x93\xd0\xa5\xa0\nf\x18\xfd-b\xc2s\xccV\x0e3', 0x26e1, 0x0) write$cgroup_int(r0, &(0x7f0000000080), 0xffffff19) fallocate(r0, 0x10, 0x0, 0x6) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)) 23:11:37 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x60ea0000, 0x0, 0x0, @local}}}}}, 0x0) [ 1643.751939][ T1779] bridge0: port 2(bridge_slave_1) entered blocking state [ 1643.759271][ T1779] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1643.766708][ T1779] bridge0: port 1(bridge_slave_0) entered blocking state [ 1643.773803][ T1779] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1643.803212][ T1779] device bridge0 entered promiscuous mode [ 1643.819912][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 23:11:37 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00L', 0x102}) 23:11:37 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0x0, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:37 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_slave_1l\x00', @random="01003a1e2410"}) 23:11:37 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x84ffffff, 0x0, 0x0, @local}}}}}, 0x0) 23:11:37 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_slave_1t\x00', @random="01003a1e2410"}) 23:11:37 executing program 2: connect$inet6(0xffffffffffffffff, 0x0, 0x0) gettid() r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x365f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) [ 1644.112894][ T2032] bridge0: port 2(bridge_slave_1) entered disabled state [ 1644.121092][ T2032] bridge0: port 1(bridge_slave_0) entered disabled state [ 1644.154713][ T2032] device bridge0 left promiscuous mode [ 1644.196468][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1644.202389][ C1] protocol 88fb is buggy, dev hsr_slave_1 23:11:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x1802000000000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:11:37 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x88ffffff, 0x0, 0x0, @local}}}}}, 0x0) 23:11:37 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x89ffffff, 0x0, 0x0, @local}}}}}, 0x0) 23:11:37 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0xffffff84, 0x0, 0x0, @local}}}}}, 0x0) [ 1644.517027][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1644.523272][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1644.529683][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1644.535845][ C0] protocol 88fb is buggy, dev hsr_slave_1 23:11:38 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0xffffff88, 0x0, 0x0, @local}}}}}, 0x0) [ 1644.686514][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1644.692390][ C1] protocol 88fb is buggy, dev hsr_slave_1 23:11:38 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0xffffff89, 0x0, 0x0, @local}}}}}, 0x0) [ 1644.982671][ T2107] bridge0: port 2(bridge_slave_1) entered blocking state [ 1644.989876][ T2107] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1644.997346][ T2107] bridge0: port 1(bridge_slave_0) entered blocking state [ 1645.004439][ T2107] bridge0: port 1(bridge_slave_0) entered forwarding state 23:11:38 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x01EL', 0x102}) [ 1645.046610][ T2107] device bridge0 entered promiscuous mode 23:11:38 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0x0, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:38 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x40030000000000, 0x0, 0x0, @local}}}}}, 0x0) 23:11:38 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee68, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 23:11:38 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_slave_1z\x00', @random="01003a1e2410"}) 23:11:38 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x100000000000000, 0x0, 0x0, @local}}}}}, 0x0) [ 1645.323211][ T2289] bridge0: port 2(bridge_slave_1) entered disabled state [ 1645.331330][ T2289] bridge0: port 1(bridge_slave_0) entered disabled state [ 1645.404665][ T2289] device bridge0 left promiscuous mode 23:11:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x2000000000000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:11:38 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_slave_1\xf0\x00', @random="01003a1e2410"}) 23:11:38 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x300000000000000, 0x0, 0x0, @local}}}}}, 0x0) 23:11:38 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee68, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 23:11:39 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x400000000000000, 0x0, 0x0, @local}}}}}, 0x0) 23:11:39 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x600000000000000, 0x0, 0x0, @local}}}}}, 0x0) [ 1646.132721][ T2320] bridge0: port 2(bridge_slave_1) entered blocking state [ 1646.140107][ T2320] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1646.147643][ T2320] bridge0: port 1(bridge_slave_0) entered blocking state [ 1646.154820][ T2320] bridge0: port 1(bridge_slave_0) entered forwarding state 23:11:39 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x01EM', 0x102}) [ 1646.197773][ T2320] device bridge0 entered promiscuous mode 23:11:39 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0x0, 0x100000001, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:39 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x700000000000000, 0x0, 0x0, @local}}}}}, 0x0) 23:11:39 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee68, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 23:11:39 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_slave_1\x00\x03', @random="01003a1e2410"}) [ 1646.499000][ T2649] bridge0: port 2(bridge_slave_1) entered disabled state [ 1646.507369][ T2649] bridge0: port 1(bridge_slave_0) entered disabled state 23:11:39 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x1100000000000000, 0x0, 0x0, @local}}}}}, 0x0) [ 1646.543512][ T2649] device bridge0 left promiscuous mode 23:11:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x3c00000000000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:11:40 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_slave_1\x00\x05', @random="01003a1e2410"}) 23:11:40 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x1c00000000000000, 0x0, 0x0, @local}}}}}, 0x0) 23:11:40 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x2100000000000000, 0x0, 0x0, @local}}}}}, 0x0) 23:11:40 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x2900000000000000, 0x0, 0x0, @local}}}}}, 0x0) 23:11:40 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x2b00000000000000, 0x0, 0x0, @local}}}}}, 0x0) [ 1647.321891][ T2651] bridge0: port 2(bridge_slave_1) entered blocking state [ 1647.329079][ T2651] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1647.336626][ T2651] bridge0: port 1(bridge_slave_0) entered blocking state [ 1647.343712][ T2651] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1647.394778][ T2651] device bridge0 entered promiscuous mode 23:11:40 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x01EN', 0x102}) 23:11:40 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x2c00000000000000, 0x0, 0x0, @local}}}}}, 0x0) 23:11:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x3f00000000000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) 23:11:40 executing program 2: perf_event_open(&(0x7f0000000040)={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) migrate_pages(0x0, 0x2a, &(0x7f00000004c0)=0xfffffffffffffffe, &(0x7f0000000000)=0x2) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, 0x0, 0x0) 23:11:40 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_slave_1\x00\x06', @random="01003a1e2410"}) 23:11:40 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x0, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:41 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_slave_1\x00\a', @random="01003a1e2410"}) [ 1647.647025][ T2904] bridge0: port 2(bridge_slave_1) entered disabled state [ 1647.655405][ T2904] bridge0: port 1(bridge_slave_0) entered disabled state [ 1647.725839][ T2904] device bridge0 left promiscuous mode 23:11:41 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x2f00000000000000, 0x0, 0x0, @local}}}}}, 0x0) 23:11:41 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x3a00000000000000, 0x0, 0x0, @local}}}}}, 0x0) 23:11:41 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x3c00000000000000, 0x0, 0x0, @local}}}}}, 0x0) 23:11:41 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x4000000000000000, 0x0, 0x0, @local}}}}}, 0x0) 23:11:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x4000000000000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) [ 1648.676796][ C0] net_ratelimit: 18 callbacks suppressed [ 1648.676805][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1648.688304][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1648.694225][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1648.700043][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1648.747004][ T2911] bridge0: port 2(bridge_slave_1) entered blocking state [ 1648.754116][ T2911] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1648.761562][ T2911] bridge0: port 1(bridge_slave_0) entered blocking state [ 1648.768676][ T2911] bridge0: port 1(bridge_slave_0) entered forwarding state 23:11:42 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x01EO', 0x102}) 23:11:42 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @initdev}, @igmp={0x60ea000000000000, 0x0, 0x0, @local}}}}}, 0x0) 23:11:42 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x0) shmdt(0x0) recvfrom$inet(r0, 0x0, 0xffffffdc, 0x0, 0x0, 0x800e00707) shutdown(r0, 0x0) 23:11:42 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_slave_1\x00\n', @random="01003a1e2410"}) [ 1648.836230][ T2911] device bridge0 entered promiscuous mode [ 1648.846485][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1648.852278][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1648.858117][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1648.863875][ C1] protocol 88fb is buggy, dev hsr_slave_1 23:11:42 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={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) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x0, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:42 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_slave_1\x00?', @random="01003a1e2410"}) [ 1649.123584][ T3384] bridge0: port 2(bridge_slave_1) entered disabled state [ 1649.130827][ T3384] bridge0: port 1(bridge_slave_0) entered disabled state 23:11:42 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") sendmsg(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000003a0007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) [ 1649.187914][ T3384] device bridge0 left promiscuous mode 23:11:42 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03P', 0x102}) 23:11:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x4002000000000000]}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000013) [ 1649.368134][ T3186] bridge0: port 2(bridge_slave_1) entered blocking state [ 1649.376451][ T3186] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1649.385135][ T3186] bridge0: port 1(bridge_slave_0) entered blocking state [ 1649.392676][ T3186] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1649.410783][ T3186] device bridge0 entered promiscuous mode 23:11:42 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xf0ffff, @remote={0xfe, 0x80, [0x29c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14, 0x0, 0xffffca88], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x105000000000305, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x2, 0x0, 0x5]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19, 0x3202]}}}}}}}}, 0x0) 23:11:42 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) preadv(r1, &(0x7f00000029c0)=[{&(0x7f0000000480)=""/212, 0xd4}, {0x0}, {&(0x7f0000000680)=""/162, 0xa2}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/151, 0x97}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000001800)=""/131, 0x83}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/193, 0xc1}, {&(0x7f0000000140)=""/41, 0x29}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') r3 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpgrp(0x0) r4 = socket$inet6(0xa, 0x803, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\a\x01\xd8\x00H\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xffffffffffffffdb}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x1ff, 0x3, 0x0, 0x5}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x3, 0x4}, 'port0\x00', 0x8, 0x400, 0x6, 0x6, 0x8000, 0x7, 0x0, 0x0, 0x2, 0x8}) ftruncate(0xffffffffffffffff, 0x200004) bind$can_raw(0xffffffffffffffff, &(0x7f0000000280), 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2000000000000, @broadcast, 'ip6gre0\x00'}}, 0x3ab) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000580)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r6 = getgid() write$FUSE_CREATE_OPEN(r2, &(0x7f0000002a80)={0xa0, 0x0, 0x1, {{0x4, 0x2, 0x3, 0x258f, 0xffffffffffff0ebb, 0x3e, {0x3, 0x1, 0x16, 0x200, 0x8, 0xe282, 0x0, 0x3f, 0xff, 0xfffffffffffffffd, 0x5, r5, r6, 0x573, 0x9}}}}, 0xa0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) 23:11:42 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socket$kcm(0x10, 0x40000000003, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_slave_1\x00@', @random="01003a1e2410"}) 23:11:43 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bridge_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x01EP', 0x102}) [ 1649.636509][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1649.642364][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1649.750242][ T3651] bridge0: port 2(bridge_slave_1) entered disabled state [ 1649.758541][ T3651] bridge0: port 1(bridge_slave_0) entered disabled state [ 1649.808123][ T3651] device bridge0 left promiscuous mode [ 1650.503426][ T3695] bridge0: port 2(bridge_slave_1) entered blocking state [ 1650.510569][ T3695] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1650.517996][ T3695] bridge0: port 1(bridge_slave_0) entered blocking state [ 1650.525048][ T3695] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1650.534496][ T3695] device bridge0 entered promiscuous mode [ 1653.796536][ C0] net_ratelimit: 22 callbacks suppressed [ 1653.802225][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1653.808028][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1654.596529][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1654.602356][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1654.916482][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1654.922281][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1654.928105][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1654.933838][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1655.086490][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1655.092260][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1659.076475][ C0] net_ratelimit: 18 callbacks suppressed [ 1659.076481][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1659.087947][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1659.093735][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1659.099519][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1659.236517][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1659.242550][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1659.248384][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1659.254121][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1660.036499][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1660.042275][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1664.196571][ C0] net_ratelimit: 22 callbacks suppressed [ 1664.202304][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1664.208181][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1664.996538][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1665.002592][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1665.316521][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1665.322510][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1665.328343][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1665.334151][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1665.476512][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1665.482410][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1669.476522][ C0] net_ratelimit: 18 callbacks suppressed [ 1669.476529][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1669.488003][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1669.493798][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1669.499906][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1669.636491][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1669.642394][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1669.648269][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1669.654118][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1670.436541][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1670.442335][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1674.596588][ C0] net_ratelimit: 22 callbacks suppressed [ 1674.602312][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1674.608144][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1675.396516][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1675.402314][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1675.716549][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1675.722395][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1675.728390][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1675.734180][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1675.876534][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1675.882614][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1679.876527][ C0] net_ratelimit: 18 callbacks suppressed [ 1679.876534][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1679.888286][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1679.894175][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1679.900046][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1680.036899][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1680.042838][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1680.048864][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1680.054623][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1680.836551][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1680.842666][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1684.996659][ C0] net_ratelimit: 22 callbacks suppressed [ 1685.002405][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1685.008252][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1685.796536][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1685.802434][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1686.116523][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1686.122512][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1686.128403][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1686.134142][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1686.276574][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1686.282506][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1690.276524][ C0] net_ratelimit: 18 callbacks suppressed [ 1690.276531][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1690.288104][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1690.293952][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1690.300179][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1690.436535][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1690.442330][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1690.448158][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1690.454011][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1691.236621][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1691.242477][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1695.396667][ C0] net_ratelimit: 22 callbacks suppressed [ 1695.402372][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1695.408187][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1696.196511][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1696.202688][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1696.516492][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1696.522299][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1696.528301][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1696.534067][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1696.676551][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1696.682512][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1700.676492][ C0] net_ratelimit: 18 callbacks suppressed [ 1700.676498][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1700.687972][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1700.693744][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1700.699605][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1700.836499][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1700.842278][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1700.848166][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1700.853896][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1701.636604][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1701.642852][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1705.796581][ C0] net_ratelimit: 22 callbacks suppressed [ 1705.802275][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1705.808269][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1706.596527][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1706.602360][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1706.916523][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1706.922320][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1706.928314][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1706.934052][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1707.076537][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1707.082458][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1809.316680][ T1044] INFO: task syz-executor.1:3177 blocked for more than 143 seconds. [ 1809.325537][ T1044] Not tainted 5.2.0-rc4+ #50 [ 1809.330917][ T1044] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1809.339657][ T1044] syz-executor.1 D26976 3177 8599 0x00000004 [ 1809.345997][ T1044] Call Trace: [ 1809.349462][ T1044] __schedule+0x7cb/0x1560 [ 1809.354005][ T1044] ? __sched_text_start+0x8/0x8 [ 1809.358948][ T1044] ? prepare_to_wait_event+0x14f/0x720 [ 1809.364514][ T1044] schedule+0xa8/0x260 [ 1809.368667][ T1044] synchronize_rcu_expedited+0x54e/0x5b0 [ 1809.374307][ T1044] ? rcu_exp_wait_wake+0x450/0x450 [ 1809.379464][ T1044] ? mark_held_locks+0xf0/0xf0 [ 1809.384230][ T1044] ? finish_wait+0x260/0x260 [ 1809.388862][ T1044] ? __dev_remove_pack+0x216/0x2e0 [ 1809.393998][ T1044] ? __unregister_prot_hook+0x26f/0x2f0 [ 1809.399618][ T1044] ? find_held_lock+0x35/0x130 [ 1809.404754][ T1044] ? ___might_sleep+0x163/0x280 [ 1809.409714][ T1044] synchronize_net+0x3b/0x60 [ 1809.414305][ T1044] __unregister_prot_hook+0x274/0x2f0 [ 1809.419917][ T1044] packet_do_bind+0x6ae/0xc30 [ 1809.424622][ T1044] packet_bind+0x15d/0x1c0 [ 1809.429144][ T1044] __sys_bind+0x239/0x290 [ 1809.433478][ T1044] ? __ia32_sys_socketpair+0xf0/0xf0 [ 1809.438829][ T1044] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1809.445082][ T1044] ? put_timespec64+0xda/0x140 [ 1809.450035][ T1044] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1809.455506][ T1044] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1809.461052][ T1044] ? do_syscall_64+0x26/0x680 [ 1809.465966][ T1044] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1809.472121][ T1044] ? do_syscall_64+0x26/0x680 [ 1809.476859][ T1044] __x64_sys_bind+0x73/0xb0 [ 1809.481371][ T1044] do_syscall_64+0xfd/0x680 [ 1809.485891][ T1044] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1809.491852][ T1044] RIP: 0033:0x4592c9 [ 1809.495745][ T1044] Code: ff ff ff 48 8b 49 30 48 89 4c 24 10 48 8b 50 08 48 89 91 20 01 00 00 48 8d 50 08 84 02 48 89 ca 48 89 50 08 48 89 04 24 e8 34 <63> fb ff 48 8b 44 24 10 48 8d 88 10 01 00 00 48 89 4c 24 18 48 89 [ 1809.515430][ T1044] RSP: 002b:00007f8ba7a9bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 1809.523880][ T1044] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004592c9 [ 1809.532399][ T1044] RDX: 0000000000000014 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1809.540424][ T1044] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 1809.548458][ T1044] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8ba7a9c6d4 [ 1809.557224][ T1044] R13: 00000000004bf43d R14: 00000000004d0980 R15: 00000000ffffffff [ 1809.565475][ T1044] [ 1809.565475][ T1044] Showing all locks held in the system: [ 1809.573244][ T1044] 1 lock held by khungtaskd/1044: [ 1809.578318][ T1044] #0: 00000000b8881d5e (rcu_read_lock){....}, at: debug_show_all_locks+0x5f/0x27e [ 1809.587993][ T1044] 2 locks held by rsyslogd/8467: [ 1809.592927][ T1044] #0: 00000000d9a5038a (&f->f_pos_lock){+.+.}, at: __fdget_pos+0xee/0x110 [ 1809.601587][ T1044] #1: 000000005813a6cd (logbuf_lock){-.-.}, at: is_bpf_text_address+0x0/0x170 [ 1809.610597][ T1044] 2 locks held by getty/8556: [ 1809.615261][ T1044] #0: 00000000945b1bf1 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1809.624287][ T1044] #1: 00000000d7f8027d (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b70 [ 1809.634697][ T1044] 2 locks held by getty/8557: [ 1809.639667][ T1044] #0: 00000000bca4f003 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1809.648923][ T1044] #1: 000000009dbadc65 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b70 [ 1809.658547][ T1044] 2 locks held by getty/8558: [ 1809.663218][ T1044] #0: 0000000078e46a18 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1809.672368][ T1044] #1: 00000000c0f9b251 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b70 [ 1809.681966][ T1044] 2 locks held by getty/8559: [ 1809.686662][ T1044] #0: 00000000d2b1560d (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1809.695619][ T1044] #1: 0000000051343159 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b70 [ 1809.705388][ T1044] 2 locks held by getty/8560: [ 1809.710232][ T1044] #0: 000000007bc0e0f5 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1809.719233][ T1044] #1: 00000000ffb5aca8 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b70 [ 1809.728844][ T1044] 2 locks held by getty/8561: [ 1809.733498][ T1044] #0: 000000004ab4bf6a (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1809.742502][ T1044] #1: 000000007971b5b4 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b70 [ 1809.752133][ T1044] 2 locks held by getty/8562: [ 1809.756858][ T1044] #0: 000000004aed0f35 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1809.765830][ T1044] #1: 00000000ac52fce0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b70 [ 1809.775622][ T1044] 1 lock held by syz-executor.1/3177: [ 1809.781037][ T1044] #0: 000000003314d879 (sk_lock-AF_PACKET){+.+.}, at: packet_do_bind+0x33/0xc30 [ 1809.790324][ T1044] [ 1809.792734][ T1044] ============================================= [ 1809.792734][ T1044] [ 1809.801245][ T1044] NMI backtrace for cpu 1 [ 1809.805580][ T1044] CPU: 1 PID: 1044 Comm: khungtaskd Not tainted 5.2.0-rc4+ #50 [ 1809.813124][ T1044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1809.823250][ T1044] Call Trace: [ 1809.826559][ T1044] dump_stack+0x172/0x1f0 [ 1809.830954][ T1044] nmi_cpu_backtrace.cold+0x63/0xa4 [ 1809.836162][ T1044] ? lapic_can_unplug_cpu.cold+0x38/0x38 [ 1809.841887][ T1044] nmi_trigger_cpumask_backtrace+0x1be/0x236 [ 1809.847874][ T1044] arch_trigger_cpumask_backtrace+0x14/0x20 [ 1809.853765][ T1044] watchdog+0x9b7/0xec0 [ 1809.857929][ T1044] kthread+0x354/0x420 [ 1809.861992][ T1044] ? reset_hung_task_detector+0x30/0x30 [ 1809.867540][ T1044] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 1809.873867][ T1044] ret_from_fork+0x24/0x30 [ 1809.878378][ T1044] Sending NMI from CPU 1 to CPUs 0: [ 1809.883740][ C0] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0xe/0x10 [ 1809.884672][ T1044] Kernel panic - not syncing: hung_task: blocked tasks [ 1809.898837][ T1044] CPU: 1 PID: 1044 Comm: khungtaskd Not tainted 5.2.0-rc4+ #50 [ 1809.906371][ T1044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1809.916564][ T1044] Call Trace: [ 1809.919865][ T1044] dump_stack+0x172/0x1f0 [ 1809.924206][ T1044] panic+0x2cb/0x744 [ 1809.928148][ T1044] ? __warn_printk+0xf3/0xf3 [ 1809.932730][ T1044] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1809.938455][ T1044] ? printk_safe_flush+0xf2/0x140 [ 1809.943581][ T1044] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1809.949826][ T1044] ? lapic_can_unplug_cpu.cold+0x38/0x38 [ 1809.955445][ T1044] ? nmi_trigger_cpumask_backtrace+0x1a7/0x236 [ 1809.961600][ T1044] ? nmi_trigger_cpumask_backtrace+0x19e/0x236 [ 1809.967753][ T1044] watchdog+0x9c8/0xec0 [ 1809.972048][ T1044] kthread+0x354/0x420 [ 1809.976185][ T1044] ? reset_hung_task_detector+0x30/0x30 [ 1809.981725][ T1044] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 1809.987960][ T1044] ret_from_fork+0x24/0x30 [ 1809.994285][ T1044] Kernel Offset: disabled [ 1809.998621][ T1044] Rebooting in 86400 seconds..