# https://syzkaller.appspot.com/bug?id=b962be759f1c186a76fe71ba99eda6e23708dcd9 # See https://goo.gl/kgGztJ for information about syzkaller reproducers. #{"threaded":true,"repeat":true,"procs":6,"sandbox":"none","fault_call":-1,"tun":true,"tmpdir":true,"cgroups":true,"netdev":true,"resetnet":true,"segv":true} r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, 0x0, &(0x7f0000000240)) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000480)={'vcan0\x00'}) recvmmsg(r0, &(0x7f0000003f00)=[{{&(0x7f0000000600)=@xdp, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000000680)=""/225, 0xe1}, {&(0x7f0000000780)=""/148, 0x94}, {&(0x7f0000000840)=""/6, 0x6}, {&(0x7f0000000880)=""/4096, 0x1000}, {0x0}, {&(0x7f0000001940)=""/1, 0x1}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa}, 0x28b3}, {{&(0x7f0000002d80)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000002e00)=""/133, 0x85}], 0x1}, 0x81f}, {{&(0x7f0000003000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f00000032c0)=[{0x0}, {&(0x7f0000003180)=""/40, 0x28}, {0x0}, {&(0x7f0000003280)=""/50, 0x32}], 0x4, &(0x7f0000003300)=""/1, 0x1}, 0x9}, {{&(0x7f0000003340)=@generic, 0x80, &(0x7f0000003540)=[{&(0x7f00000033c0)=""/14, 0xe}, {&(0x7f0000003400)=""/101, 0x65}, {&(0x7f0000003480)=""/94, 0x5e}, {&(0x7f0000003500)=""/34, 0x22}], 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000003900)=[{0x0}, {&(0x7f0000003780)=""/252, 0xfc}, {0x0}], 0x3, &(0x7f0000003940)=""/7, 0x7}, 0x80000001}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003ac0)=""/93, 0x5d}, 0x40}, {{0x0, 0x0, &(0x7f0000003e00)=[{&(0x7f0000003b40)=""/237, 0xed}, {&(0x7f0000003c40)=""/213, 0xd5}, {0x0}, {0x0}], 0x4, &(0x7f0000003e40)=""/166, 0xa6}, 0xffffffffffffff00}], 0x7, 0x1, &(0x7f00000040c0)={0x0, 0x1c9c380}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000004240)={@loopback, @broadcast}, &(0x7f0000004280)=0xc) getsockname$packet(0xffffffffffffff9c, 0x0, 0x0) accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000004380)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, 0x0, &(0x7f0000004880)) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000004ac0)={'team0\x00'}) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000004b40), 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000004c00)={{{@in=@multicast2, @in6=@local}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000004d00)=0xe8) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000004f40)={'vcan0\x00'}) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x54, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @local}}, {0x14, 0x2, @in={0x2, 0x0, @remote}}}}]}]}, 0x54}}, 0x0)