t$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000380)={r8, 0x1d}, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000240)={r4, 0xfff, 0x4, [0x81, 0x5756, 0x20, 0x0]}, &(0x7f0000000280)=0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r11, &(0x7f0000000340)=ANY=[], 0xff0e) close(r11) splice(r10, 0x0, r11, 0x0, 0x100000000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x22, &(0x7f0000000300)={0x2, 0xa, 0x7, 0x7ff, r9}, &(0x7f0000000340)=0x10) listen(r3, 0x0) 17:02:36 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0xffcf, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="a199000036002908000000000000000003001506c702ff00000000ff00000000f0d5"], 0x9cc8}, 0x1, 0xffffff7f0e000000}, 0x0) [ 168.249846][T10125] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 168.258477][T10125] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 168.274303][T10125] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 168.285221][T10125] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 17:02:36 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000000)='ip6gre0\x00'}) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x380, &(0x7f0000000080)=[{&(0x7f0000000040)="39000000140081ae00003c9733f5f087110008abead99025e4ca9b4e7d0f6298db85d0b0e62bdbb7d553b4e921556b3d5df500c250825702fc", 0x39}], 0x1}, 0x0) [ 168.352839][T10132] netlink: 39305 bytes leftover after parsing attributes in process `syz-executor.5'. 17:02:36 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'bond0\x00'}, 0xffffffffffffffe3) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x6}, 0x8) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x2, 0x4000}, 0x12d48122) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000008c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000400)=0x86) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x7}, 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000280), 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x6}, 0x8) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x2c, 0x2c, 0xb, [@func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{}]}, @func_proto={0x0, 0x20000358}, @enum={0x0, 0x0, 0x0, 0x4}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003580)=""/4080, 0x4f, 0xff0, 0x1}, 0x20) connect$inet6(r3, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x2, 0x4000}, 0x12d48122) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000200)={'team0\x00'}) socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r5, &(0x7f0000000340)=ANY=[], 0xff0e) close(r5) splice(r4, 0x0, r5, 0x0, 0x100000000, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r7, &(0x7f0000000340)=ANY=[], 0xff0e) close(r7) splice(r6, 0x0, r7, 0x0, 0x100000000, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000700)=ANY=[@ANYRES16=r0, @ANYRES64=0x0, @ANYRES16=r5, @ANYRESHEX=r6, @ANYBLOB="25b5eb41acf4a282ca407e2595ce5ca8a5ef9da04c89fcf8b339aea78989e62443533ee169335e26bf2c41a4d05a99649eea603b11973f33be9b723537c38a2ca27d24", @ANYRESHEX, @ANYBLOB="a9f189baa83e72522efc021722994a616429d10f26d2eceebfeb931df9438013f133a4bbddd0915287253e1ea70197e7c949b4aa435b1e2944c908d96100300c23fe9c034cd42602a35dae8efc40b6d365fa7c1e655fcd66c6b2a629fd236583ada504d9c882acd2cb16812a1943d4d53c4ab2f3a0a9386a24639392c0a9ffa5510d0a77c29495f4a9c4d1d4d558d3c1c59445f844514c42aa28d8e774161cd38e3063ccf91f6bc7327b28d95cdb5cb821eb23905f8c9e7bc8cff9065c026ca3539c95cc2b49f219049fa45bd505c21572bf909d71bfaafcc7730c9a3393e2a58a339ec88e63cf5dca2d", @ANYRES32, @ANYRESOCT, @ANYRES32=0x0], 0xa) socket$inet_udplite(0x2, 0x2, 0x88) [ 168.509887][T10118] bond0: (slave bond_slave_1): Releasing backup interface 17:02:36 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_generic(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="e000f1ff10000700000000000000000000ff00062c000000080000009860c5a5169d809b437b2c6f9b9392eaf699d75feff85ed15eee29a153bcc1323ec9a735522a5e0d26cfc037f939b31f840437cfcddeb3ffbd78fb13bec4afd2dc3502180badeb2da5e8b2ceccd971ce176c9bbf6e0a370f098b04ce4d61b4", @ANYRES32=0x0, @ANYBLOB="461e4fcf56d53e59de5a715b4ab975234e32b01abba983420125f46a05000000080000000000000008000000000000009000000014c21bd1d01180f33226aff35b3979c377be9415681ad489452f5f052b299f8de44339feac7b4dbe46d84f2a9172887aa4e8337df536531e86ab6ce9a0d194ed6d67a501012ddc06a17c840f2c5c28a10616ca13d87ded1fe639ca4bee78a5dc14192cb4414adcbbaaeeafc5953838f94ccd64e087f23ba01063f854e95af1ab49e5004a566a79fc22000000"], 0xe0}}, 0x0) [ 168.682416][T10123] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link 17:02:36 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r0, &(0x7f0000001480)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000400)}}], 0x0, 0x0) 17:02:36 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x8013, r0, 0x0) socket$pppoe(0x18, 0x1, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/21, 0x3c000, 0x1000}, 0x18) 17:02:36 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r1, &(0x7f0000000340)=ANY=[], 0xff0e) close(r1) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)={0x0, 0xfffc, 0x1ff}, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000000140)=0x32, 0xfdca) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r4, &(0x7f0000000340)=ANY=[], 0xff0e) close(r4) splice(r3, 0x0, r4, 0x0, 0x100000000, 0x0) r5 = socket$netlink(0x10, 0x3, 0x40000000010) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)={0x6c, r6, 0xc01, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @remote}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @remote}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz0\x00'}]}]}, 0x6c}}, 0x0) sendmsg$TIPC_NL_PUBL_GET(r4, &(0x7f0000000740)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0xa2070020}, 0xc, &(0x7f0000000700)={&(0x7f0000000340)={0x100, r6, 0x0, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_MON={0x54, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8e99}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7fff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x40}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x82}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4080000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x800}]}, @TIPC_NLA_BEARER={0x98, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}]}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}]}, @TIPC_NLA_BEARER_PROP={0x4c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xddaf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x80000000}]}]}, 0x100}, 0x1, 0x0, 0x0, 0x240000a4}, 0x1) connect$inet(r2, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000695, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000013, 0x8031, 0xffffffffffffffff, 0x57357000) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r8, &(0x7f0000000340)=ANY=[], 0xff0e) close(r8) splice(r7, 0x0, r8, 0x0, 0x100000000, 0x0) r9 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stau\x00<#\xfbW*\x1f\x02\x94\xe6\xf3\x1dS\xd1\xe5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x93n,e+:G\x1bJ\x7f\xa2\xf6\xe04\x8c\x04\xe5\xf0\xdfK\x1d\xee\xc8;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00\x00\x00a.\xfd\x1d\xf5\x86\xa7\xec]\xe8\x04\x00\x00\x00\x9c f\x11\x9ay0U\x10\xae\x0es\x96\xd0\xbf\xa0f\xfb4\xbbB\xc6b\xaa\xbc\x82\x99\xff\xf9\xe1\x82.\xd2\xac\xb1\xa5\xa0\xdf.\xaaO\x03\xa1\xa0j\xaf4\xc4Y\x94\xe3\x90\xfe\x04(dl\x90\x8fCqwc2\xc4\x951\x1e\x8e\xb6|s\xfb\x06+w^\x98N>sr\xcal\x18\x9c\xed\x1dC\x8a4\b\xcc\v\x1e@\xe4x5', 0x2761, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r9, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r10, 0x1d79bf99}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000080)={r10, 0xf, "e59e81edc1952d5ef7958a52e90834"}, &(0x7f0000000100)=0x17) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000180)={r11, 0xff}, &(0x7f00000002c0)=0x8) write$binfmt_elf32(r8, &(0x7f0000000480)=ANY=[@ANYBLOB="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"/622], 0x26e) r12 = socket$inet6(0xa, 0x80003, 0x80) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r14, &(0x7f0000000340)=ANY=[], 0xff0e) close(r14) splice(r13, 0x0, r14, 0x0, 0x100000000, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r13, 0x0, 0x41, &(0x7f0000000200)={'filter\x00', 0x76, "7ae50b26e5a6b6fe334316d2c289e9269858dca03262a6acbf8d108d0d822bcbf98f0477ec50193b0f52368477fdaf98f82fcd02801a788b6ba4a0ca6ab387df2fc557dc0fae829c2a930dd051ff6d08e053e154870f5eed708c1d6d41cacbd0f61d443a4e8303835a242afcd1f2e23ce57289872e4b"}, &(0x7f0000000040)=0x9a) ioctl(r12, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") sendmmsg(r2, &(0x7f0000000540), 0x187, 0x0) 17:02:36 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000008c0), 0x4) r1 = socket$inet6(0xa, 0x800, 0x80) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bind$inet(r0, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000280)='erspan0\x00') pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r3, &(0x7f0000000340)=ANY=[], 0xff0e) close(r3) splice(r2, 0x0, r3, 0x0, 0x100000000, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000240)={'nr0\x00', {0x2, 0x4e20, @multicast2}}) r6 = socket$inet6(0xa, 0x0, 0xff) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000000180)={'\x00', 0x9}) bind$packet(r5, &(0x7f0000000640)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @random="3093b34e1938"}, 0x14) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendto$packet(r4, &(0x7f00000000c0)="a75a70e941f373561127e94786dd", 0xe, 0x0, &(0x7f0000000140)={0x11, 0x0, r8}, 0x14) sendmsg$can_j1939(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x1d, r8, 0x1, {0x1, 0xf0, 0x1}, 0xfd}, 0x18, &(0x7f00000000c0)={&(0x7f0000000040)="dbdaa55ebf3715fdb88bfd0821ea6078aa8422095220ee5a342df33b02a7debdafa800acf6da1aa00afb910198669789603b7fbe30afaae5a3b42dd15ecc5f0767c8731669639e2a41933203d84fd914964b1359a078bef4e7375e6242595ff6e7417074dc077650afa317b5", 0x6c}, 0x1, 0x0, 0x0, 0x40004}, 0x10000000) 17:02:37 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) pwrite64(r1, &(0x7f0000000400)="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", 0x200, 0x3f) r2 = socket$inet6(0xa, 0x80003, 0x4) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xfffffffc, 0x70}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x7b, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x2000, @loopback}}}, &(0x7f0000000000)=0x9c) 17:02:37 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r2, &(0x7f0000000340)=ANY=[], 0xff0e) close(r2) splice(r1, 0x0, r2, 0x0, 0x100000000, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @rand_addr='\x00\x00\x00;\x00\b\b\x00\x00\x00\x00\x00\x00\x00\b\x00'}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x3, &(0x7f00000010c0)=""/4096, &(0x7f0000000000)=0x1000) mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0xfffffffffdfffffb, 0x32, 0xffffffffffffffff, 0x0) [ 169.382578][T10118] bond0: (slave bond_slave_1): Releasing backup interface 17:02:37 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) r1 = socket$inet6(0xa, 0x80003, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x200, "218c86ee2a4d6c523333a272f6580ca00ebba0e56ff84c0bb758a78bd65e553a4abd479fa01e21cf8f46f59803bffe0747d49547c5a6c47bae1c3eea4735b57eb0d0d74e714eb1a11c3e3a831bcd00b1273c094bfc2306f60f44666633c0240876bc3a3b16351ddf41267b876821ddee9b4e9d92fcca5ddd6ef004e8366a79504c7837c600a1c11392fd7a5d231deea1c004ee2e1520fbe8c4770107b2cfcc0c6f350365a58c37d7ed7896a7b380705e633c2f50923097a13d49d8bef3ca3d4b0d761b57387667d0de6ba958e15367acc37f4a98598e60272bebad821e575655883b851e8e29775a7ad952eb600db48083fa44e152ed14dbc7d2f2054b535cdb18f2443930f00e522dd0f3297e5bc210ac5f0f2f1bbc18ee47b26029fb437e22321516d87d881b6c847eb91416f09f23351d3cfa97b8c4142041b2a712e72da9cafc96dbfc3b6d15fb4488cbefbd560bd0ecadb134b95138f5e8431aa2ecacd84e19fe0d84ab5d7b05ab51059bd0060e821da67b007c0f0e1925a44b20ac2d590098c8df32aff7709c36eab5daf712e6fdc18150ad94c5ff4191896f7bb25059c8a16cd71d7c1795ce34967985222a281f19d3e8e83f8ef318a19b5b53fb79d64f69244c2be8fc56be07964d320776d4c6fb48077601ad180fb43bc7a091414282948ef17bb4a53a64d957c8593df0e436a98ce152ec555d5a93b3856da74405"}, &(0x7f0000000000)=0x266) [ 169.597559][T10155] tipc: Enabling of bearer rejected, failed to enable media 17:02:37 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00&\x86\x17x+y\xa5\xa8\x1e\xea/=\x9f\xdf\xa1y\xd0\x13\xe6T$\xb1\xfd2\xd76\xc0\xc3\xb2{\xbf\xb2\x14\xf6\x8a\xc8\x9c\x89\xa0b\x10\"\xe40\x93#\\\xcd\xb0aP,\xff\x9f\f\x89\xb9\xa9\xe2\xd6\t\"\f\xde\x00oO:\xba\x14\xdc\xe7H=\xb6\xfb\x96%\xc1\x95\xb4\xad\x98\x870\x92\xb0en{\xea\xdc\xa9+\xbb\xd7\x01\x03d\xb9\x92L\xaf\xe8\t\x80R*1\x12\x10\x9a\x01\xb2\xa2lLN\xde\xd6\xed\xa5\x06\xc5\xad\x8fs \'\v\xc3\x10#\x9f\x90\xe3Q\xc7\xf3;l\xe8{\x19\xc33v\xc35\xde^T&\xee\xd1\x90L\x87\xcb\xc8.\x1c\xae?\xf5\xd9\x9d\x98\"g\xf3\xa7gVv<\x92\t\xe0\xd5\xc8\xca\xda\xe4N\xc9p\x82\x1f=6\x1e\x92\xb9\xd6!.\xb0\xa5\xfcp\n\xd4J\x05n\x101oC\xb6', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='\\\xa5\x02#I\xd8\xe3!7c\xf3\xccg\xc8\x97M taZ\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) write$cgroup_int(r3, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000000a780)=[{{&(0x7f00000037c0)=@tipc=@name, 0x80, 0x0}}], 0x1, 0x2400c000) pipe(0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140), &(0x7f00000002c0)=0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000000100), 0xfb) 17:02:37 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x13, &(0x7f0000002180)=""/4086, &(0x7f0000001140)=0x11b2) socketpair(0x8, 0x4, 0x9, &(0x7f0000000b40)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000b80)) mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0xa, 0x31, 0xffffffffffffffff, 0x0) 17:02:37 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0xa02000000000000, 0x60, &(0x7f00000002c0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000400000004000000c8040000e80000000000000000000000e0030000e0030000e00300000400000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000d002000000000000ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000079616d30000000000000000000000000697036746e6c300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e80100000000000000000000000000000000000000000000000028015345434d41524b0000000000000000000000000000000000000000000000000000000000000073797374656d5f753a6f626a6563745f723a70746d785f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00000017f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073697430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffac1e000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x518) [ 169.683842][T10155] tipc: Enabling of bearer rejected, failed to enable media [ 169.708650][ T27] audit: type=1804 audit(1577379757.709:47): pid=10186 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir869468635/syzkaller.sq7xKF/18/memory.events" dev="sda1" ino=16614 res=1 [ 169.781997][T10191] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'filter' [ 169.833361][ T27] audit: type=1800 audit(1577379757.749:48): pid=10186 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16614 res=0 17:02:37 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'bpq0\x00', r1}) r2 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000100), 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r3, &(0x7f0000008880), 0x40000000000045c, 0x44000102, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x8) setsockopt$inet6_int(r3, 0x29, 0x35, &(0x7f0000000080)=0x802, 0x4) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r4, 0x80) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$bt_l2cap(r6, &(0x7f00000001c0)={0x1f, 0x1, {0x0, 0x4, 0x0, 0x8, 0x6, 0x5}, 0x100000001, 0x2838}, 0xe) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000001600)=ANY=[@ANYRES32, @ANYBLOB="8866f8684f1fcb84f0505ae3668524539eb8fc88d4484a83e0", @ANYBLOB="650fb6b7bb91a11f6f7b8c542ec080c813b2cadfa124d4dbf1ee8eb040f30e8b4fc8020528eca751fab2cf8d5f54afed8e857e30274c61b83631ef23de876ac22990808884cf7836b623a3b54243ae2b434315940a39fbd0489318166a584205b60a2d9574bed4e0d2156d6dcbba0a78dd52afb56b97723718a9b7689adab3d9af2a40eb4c82c2beb72d57d12ea0"], 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f00000004c0)={0x0, 0x9}, 0x8) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x11, 0x800000003, 0x0) bind(r8, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r8, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000004389ddfb61f798a23a5ea828a9146400", @ANYRES32=r9, @ANYBLOB="00000000ffffffff00000059f006000068686e3247e8caba0c981a00000006335aadbcd6bd94205fab18edbb00"], 0x3}}, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f00000005c0)={@ipv4={[], [], @loopback}, 0x13, r9}) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8936, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x6]}, 0x34, r9}) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000001080)={'vxcan0\x00', r9}) r11 = openat$cgroup_ro(r5, &(0x7f00000011c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r11, &(0x7f0000002bc0)=ANY=[@ANYBLOB="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"], 0x14002c) r12 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r14 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000000000085000000070000e99400000000000000"], 0x0, 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r14, 0x0, 0xe, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x8000}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000680)={r14, 0xc0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=0x1, 0x0, 0x0, 0x0, &(0x7f00000004c0)={0x0, 0x4}, 0x0, 0x0, &(0x7f0000000500)={0x3, 0xc, 0x8c65, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)=0x2}}, 0x10) r16 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000000000085001b00020000000000000000000700"], &(0x7f0000000140)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x2b) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r16, 0x0, 0xe, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x8000}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x15, 0x5, &(0x7f0000001300)=ANY=[@ANYBLOB="180000000700000000000000ffff000018290000", @ANYRES32=r12, @ANYBLOB="00000000a1e049beb5e0f29ac445cc9426ffc681ffffff9500000000000005"], &(0x7f00000003c0)='GPL\x00', 0xfffffff7, 0x0, 0x0, 0x40f00, 0x2, [], r13, 0x12, 0xffffffffffffffff, 0x8, &(0x7f0000000400)={0x0, 0x5}, 0x8, 0x10, &(0x7f0000000440)={0x1, 0xb, 0x4, 0x3ff}, 0x10, r15, r16}, 0x78) r17 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r17, &(0x7f0000002bc0)=ANY=[@ANYBLOB="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"], 0x14002c) bpf$PROG_LOAD(0x5, &(0x7f0000001140)={0x7, 0x1, &(0x7f0000000000)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0x7}], &(0x7f0000000040)='GPL\x00', 0x3, 0x1000, &(0x7f0000000080)=""/4096, 0x40f00, 0x4, [], r10, 0x7, r11, 0x8, &(0x7f00000010c0)={0x1, 0x1}, 0x8, 0x10, &(0x7f0000001100)={0x1, 0x1, 0x6, 0x2}, 0x10, r15, r17}, 0x78) r18 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001240)={&(0x7f0000001200)='./file0\x00', 0x0, 0x18}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18240000", @ANYRES32=r18, @ANYBLOB="000003000000000085100000ffffffff5438000401000100"], &(0x7f0000001280)='GPL\x00ij1|\xb2\xce\xb9\xebea\x96\xd60\x17\x93\x95\x19\x7f\xd3\xea\x80\x14\xd9\x1f\x8bX\xb3\xb7\x92R\xa2\xe3\xdc\xcb\x1a\x01\r\xf9\x11\xec\xd3\xee>\xa3G\xf8\xa16\x90\xe5\x8as\xfa\xedPEy\xa7\v\xbf\xd1\x88\x9c\x8a\x02\x8bb\xde)N\xce\xb2\xdb\xe0\x8d\xa1%g\x84\x96\x0fwT}\x01\xedr\x95', 0x2, 0x1a, &(0x7f00000000c0)=""/26, 0xc3300, 0x0, [], r1, 0x18, r2, 0x8, &(0x7f0000000140)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000180)={0x0, 0xa, 0x1f, 0x1}, 0x10, r15}, 0x78) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r20, &(0x7f0000000340)=ANY=[], 0xff0e) close(r20) splice(r19, 0x0, r20, 0x0, 0x100000000, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000140)={r19, 0x10, &(0x7f0000000100)={&(0x7f0000000040)=""/93, 0x5d, 0xffffffffffffffff}}, 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r23, &(0x7f0000000340)=ANY=[], 0xff0e) close(r23) splice(r22, 0x0, r23, 0x0, 0x100000000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xd, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffc}}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000001200)=""/4106, 0x0, 0x0, [], 0x0, 0x0, r23, 0x8, 0x0, 0x22b, 0x10, 0x0, 0x0, r21}, 0x78) 17:02:38 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000001900)=@ax25={{0x3, @null}, [@netrom, @default, @remote, @default, @rose, @remote, @netrom, @rose]}, &(0x7f0000001980)=0x80, 0x800) ioctl$SIOCX25SCAUSEDIAG(r1, 0x89ec, &(0x7f00000019c0)={0x8}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r3, r2, 0x0, 0xffffffff800) pwrite64(r0, &(0x7f00000001c0)="4f1e3b8e85e6a555b17716edc89e97a5a9aee9e08463efa2fe3a7bc50367d0f766ff199a49ddfa859e7bbc9a2ca0", 0x2e, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000100)={0x1, 0x1, 0x81, 0x5, 0x8}, 0xc) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000000180), 0x4) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r6, &(0x7f0000000340)=ANY=[], 0xff0e) close(r6) splice(r5, 0x0, r6, 0x0, 0x100000000, 0x0) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x0, 0xa2, 0xff, 0x9}]}, 0x10) sendfile(r3, r2, &(0x7f0000000040)=0xa00, 0x100000001) write$cgroup_int(r0, &(0x7f0000000080), 0x12) [ 170.034698][T10207] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 17:02:38 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) recvmsg$can_raw(r0, &(0x7f0000001400)={&(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000012c0)=[{&(0x7f00000000c0)=""/201, 0xc9}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/78, 0x16}, {&(0x7f0000001240)=""/116, 0x74}], 0x4, &(0x7f0000001480)=""/207, 0xc9}, 0x40002080) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000001440), 0x4) [ 170.375934][ T697] tipc: TX() has been purged, node left! 17:02:38 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) pwrite64(r3, &(0x7f0000000200)="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", 0x200, 0x0) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) r4 = socket$inet6(0xa, 0x80003, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe84740") ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000400)="829bfd2452c2cbe17c6bd21624f74a6a8ccae1b197a3e511be0fa9c5c5daa4df5b0020d1d47b387579df7a4bf96531379134084872044b8b76c163f1b303df33ae9b68b2924e0e2d4341a2c6c43fc14522b1b9339c095cb211fa671879e548cf85862eeac0b5afd7b00616d07d67a887904d3c1cc4b0a0f0d852eb9f5f289a6c960dd2ff3c9a66e670d0574741ef8200d2c16f5cb9349de033265acffcf7a5f9b5ef9f406206282a89dfdbf1f62abefcd18ad4e6e4bb5f2326116a8e4f37b407ddff6fb28d6dcd9be42abe1444a95cd8595fc45afcfef05834a2b2b4a025da803abeccaacbaab22bfd37496fd046c2002484838f215df059") r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='G', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x2, 0x0, @rand_addr="05fecf077b054f7d4cd5f06281a354a0", 0x54cf9b03}, 0x1c) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r7, &(0x7f000087dffe), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) r8 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r8, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r8, 0x4000000043) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r9, 0x29, 0xd4, 0x0, 0x0) accept4(r3, 0x0, 0x0, 0x180c00) r10 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r10, 0x4000000043) accept4(r10, 0x0, 0x0, 0x0) r11 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r11, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) accept$inet6(r11, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) [ 170.555623][ T697] tipc: TX() has been purged, node left! [ 170.686335][ T697] tipc: TX() has been purged, node left! [ 170.906502][ T697] tipc: TX() has been purged, node left! [ 171.045673][ T697] tipc: TX() has been purged, node left! [ 171.205968][ T697] tipc: TX() has been purged, node left! 17:02:39 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r0, 0x20000000) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000040)) 17:02:39 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[@ANYPTR], 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x12, r1, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1c, 0x0, &(0x7f0000000300)) 17:02:39 executing program 0: socketpair(0x4, 0x800, 0x3f, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$netrom(r0, &(0x7f0000000540)={{0x3, @bcast}, [@netrom, @remote, @default, @remote, @remote, @remote, @bcast, @bcast]}, &(0x7f00000005c0)=0x48) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r2, &(0x7f0000000340)=ANY=[], 0xff0e) close(r2) splice(r1, 0x0, r2, 0x0, 0x100000000, 0x0) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/54, 0x36}, {&(0x7f0000000200)=""/28, 0x1c}, {&(0x7f0000000300)=""/89, 0x59}, {&(0x7f0000000380)=""/169, 0xa9}], 0x4}, 0x44) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f0000000480), &(0x7f00000004c0)=0x30) socket$kcm(0x2, 0x2, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r5, 0x69) sendmsg$inet(r4, &(0x7f0000000240)={&(0x7f0000000100)={0x2, 0x4e22, @rand_addr=0x1}, 0x10, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="24000000000000000058795d049422feb3f985d407e9f30005000700000044140503e0000001e300000000000000040000000000f12de168f98b83577e3644794f32022335d1a92dfdd54fc3a2b64ed2066c16372f5d1e4d872a17167da17004c6ad076ff265d6c5c03b0b48025cb707dd82ba5e52c0dc11abd58d090a26027e4112a915587e0148"], 0x8, 0x5}, 0x0) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f000000af80)={'veth1_to_hsr\x00', 0x0}) sendmmsg$sock(r6, &(0x7f000000c5c0)=[{{&(0x7f000000a880)=@ethernet={0x306, @broadcast}, 0x80, &(0x7f000000ae00)=[{&(0x7f000000a900)="81e4e86a00c3d00ea3bd185daf99a7782e38be4d5601d98ce85c41e962aed10d7ec42e38b06602584c9d56a98bf4a4c5f0e7695ce2233ce5683c1293c052320d4288f1a2349684b1147faf1ff9dff74e777d78ad5776bfedcd5aee4d49506176a706c93f7469f7712c92ea24ce3748b0327736a79868445ef3931249f47f9bee296fd05b0ee05f392580f28f3594343abb57844348ff", 0x96}, {&(0x7f000000a9c0)="09808605befd90a85c5a51adb97811f7996e8ba485e3ef9e65b813f3e68648e36fa406204c07344e043ec8f6f94e31b0679ac4daffa5388db9b0123de3466f005ce50855ee423da4bd04e03f1825873d2217c73b0fc68f5c4709b2506533383037df58bddd863df8d49d484879c83d70c180e57ad8fc7a641d186a1e536566c0b5f753c3a66d54be0afe86c2be2b371954ff592285e558794d93c043bbdffd081134c9224f9e303395eecbaf3b4b5e66", 0xb0}, {&(0x7f000000aa80)="ab2ee6a1b803f28901daa4ccbe973705b12fb213162829dd277265c230e8630ee1be49d6082ba204915db2c6035a03a7779318b95a5d92b7bf2b6c38bf6e9679f3d55cca3d8ed1557b169cf8041eff93aab79d8ba62854ffedc2d570a849854361433f7677544719ef7d2258ab0887041dd14d4c29bb296176ab792d240e9e14c5761907f4b485acb861c17250e0fc47271f84403ea1709a42", 0x99}, {&(0x7f000000ab40)="b547a4adc7b2180fc69132ee35da0ba7fa5c4f7d5d17918f283e00db120a9a03e4c9ccdb339a68fad3bfe6f8eac3456596f674965202c30de792d0061556e0053090e08c1362a17e17e3df5ee64dc1084381a23762bbf1ef44c569956070c1c335321fc87e39f403bfac70d7c88cc1de37a1b1774023c56786a16ef34cd2e9478ad6f5e69f59a7e04bd4757fdf01ff4d1f72d1c6bcb2cbc79a3664526a94b5fe6359048e9c1c5909a1c3ba75dafb11d574d10156cb26e29f532e3006ecffc8b177b33df872a2051408", 0xc9}, {&(0x7f000000ac40)="75adafa3cb9796ce94c3bae77c4193bc82e7ee4eea952c553b65827fc45f62c2c9ba096cc03657939360644377c510948d189be6f3436f31db5c5a3f97c2e5b99a0a7c84d336ceaa6bc542c16c21e3e0a8adeb024169e7f30340062ff5e151f4c198537d7388cfed283bceb7ff1187ddf139f5f5cd31bb4e95f83a50c698a50ee95cc6e1611698357b56a0453b1cc31e770cd4fe2a5a48de47294a4d364d78bafa94a8f2fb148bdda60577ed", 0xac}, {&(0x7f000000ad00)="b95091c932a0b8872c503c9d29849f0b8c47b239aafd8229b88d0cad66eb4a5b383e0a3918a21fcbf34ca20a45152ef6a70e4991bd0f972327dd3a4c8c9e8f8e69b1265a77498d6bad84b1c79ba246b832e190cc8649afb9ef2824b61b3d32fcfd1fda70e08b2ea5788ddd9ac2121f45251934adf1a9ed3da4e9541fdcdd571622ed36f3c9db57af4a68ef2ba2d2491a8bab29109f05f2d61ae979e70068ebc2d37b6f7b24cd587a30edab3bb915b33bd25dca06960bc86d05c5518d2feb1e42c79f3ac6778b119d95634143c36b85be403fb3ac45d6c978e26e1a3879f23632e7d4bd267b2906c360e8946567d76e0bf8f982b3cf", 0xf5}], 0x6, &(0x7f000000ae80)=[@timestamping={{0x14, 0x1, 0x25, 0xff}}, @txtime={{0x18}}, @txtime={{0x18, 0x1, 0x3d, 0x5}}, @txtime={{0x18, 0x1, 0x3d, 0x9}}, @txtime={{0x18, 0x1, 0x3d, 0xfffffffffffffff7}}, @txtime={{0x18, 0x1, 0x3d, 0x7f}}, @mark={{0x14, 0x1, 0x24, 0xa0}}, @mark={{0x14, 0x1, 0x24, 0x7}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @timestamping={{0x14, 0x1, 0x25, 0x2}}], 0xf0}}, {{&(0x7f000000afc0)=@ll={0x11, 0xf, r7, 0x1, 0x6, 0x6, @remote}, 0x80, &(0x7f000000b080)=[{&(0x7f000000b040)="0405cbd8565d3e955848d00501f0b2b1dbfe1e2890525df5622a59a535f97771b0b9cf33104bad7bd9c0425ec0a097ccf11eff0b689bddad7b", 0x39}], 0x1, &(0x7f000000b0c0)=[@mark={{0x14, 0x1, 0x24, 0x401}}, @txtime={{0x18, 0x1, 0x3d, 0x2}}, @mark={{0x14, 0x1, 0x24, 0xded}}, @mark={{0x14, 0x1, 0x24, 0x3f}}, @mark={{0x14, 0x1, 0x24, 0x7}}, @txtime={{0x18, 0x1, 0x3d, 0x81}}, @mark={{0x14, 0x1, 0x24, 0x1}}, @mark={{0x14, 0x1, 0x24, 0x5}}, @mark={{0x14, 0x1, 0x24, 0x1}}], 0xd8}}, {{&(0x7f000000b1c0)=@can, 0x80, &(0x7f000000b5c0)=[{&(0x7f000000b240)="1a4b58da9a9f8846fb543ec95acf3cd7f0cdf25041f9b2f7b02f252a55d189ba4eb3a6e485f439416ddbe6fc08ae54dd2bea2318120b168ab518fa46c5ff5c349c4719728bc391e463e4d26963101d60628f7ea909197fd4148a93bc74c6e10de9204d5afd3dd6e3229e58f98bc79c8339bdecc1c208db7b0d05a7", 0x7b}, {&(0x7f000000b2c0)="682ec8b8e8bfa5a54aa02855e76d739dee499d81b63e", 0x16}, {&(0x7f000000b300)="87f72364f637f04c4beaefe63737caaf1e514104359eba63f01e7ffa4a8d42a76fd559130ccffc502f017e17797655f6068a322c38e731c48936319757fb24370c31146e720aca221b3ab712f00b9e7561dcb4ec8e6aa6d740ce8af2673dc3de69dc07fe8a24aea8a670ce42767282de5d2e0e1f216a5804a307c675687a9f925f60e4cd26cac2bbfeaa6b3c6e740e512c289edb60e46a85c48dab7eac7b90bda647322d732cf3cd96a5ca25ea8f9e1db320185a3d0930841a74dcfbc5b7618d09c6d2ff0ae355475048374ca425321f4335fc1ff9234c35", 0xd8}, {&(0x7f000000b400)="a3012a57b6ae891877116b17ffc50efe52844e7dd0cc3a8514a7226cd6be0e454ede1fceba997a576830f22ff1936b81a86ea7b1b4e7c51251efbb81bbf58c70eff9b3d20f074d007e9684aa392747375008117e720711352b5118090cb787f6f11c0b8f51fbb15a7c45872541fe8d3bfd6fae5862cd6579e47374fa7dd3f738d63a815efc6bc3060d92c3631d48f087592577897159439c4a5c4ac54675978fcd4dde0d5f8cd89f59aea03b5c54aa923a50f0cee27ea81dd35a16e90054362a964fb43073783b1c466e19df13f68147f7989da7c8db50b27afdc4bb41ada22873cc", 0xe2}, {&(0x7f000000b500)="c2e316e1e0f892ac9f66cdb7956540a7885d059c5ada1f2d371d3a878e9dd82ad0725a2674cbad0783a1adc728f66399238a6f1480c0c0f42aaf3216648f640885e435cbd9a67fa0730627b7daa2b0b21e7e4cc0cc40108f5423e92bb2872786c87258cec6b59d8fa416dacbec368ab531a6a5fa095e212d73e534f81211edfa7f", 0x81}], 0x5, &(0x7f000000b640)=[@mark={{0x14, 0x1, 0x24, 0x200}}, @timestamping={{0x14, 0x1, 0x25, 0x7fffffff}}, @txtime={{0x18, 0x1, 0x3d, 0x81}}, @mark={{0x14, 0x1, 0x24, 0x3f}}], 0x60}}, {{&(0x7f000000b6c0)=@in6={0xa, 0x4e23, 0x0, @loopback, 0x80}, 0x80, &(0x7f000000b980)=[{&(0x7f000000b740)="d2e7681ff946b357a91a599af447f3af0844a3d513eabf05d841df65c4928642e9357428da13921690de2538043b0c481ba1ee2a914f2d28aab114f01fe18074ae355b7b11a4e24e3c9eac6d61b27ce49ee54f4f9aafd003374c38fd35b365db363135f79f086d2a2b661d951ed7a25aa8fc9def04526f4dbb0bdf5171942f1f5942b9b30ae056b7e340748d569af5d41ca602ad18289e3f73d50a2b9a154f01ed6f3b2fba79f07d57a3228761d88b6f8e50e4a76abbc49152f212eb8a9587b9dbf644ed393e4a1db666215de63c7137b9478fe1b93404216031573f404519be4ed5657befabd0bac9bb1f", 0xeb}, {&(0x7f000000b840)="6028b22125f96ea56c42b82b9d1fb6d2d9b2d723e01338c94f2a5fc056874e9b7318f3e465da270b7cdfa8c22365527b3de4cb13d4f4d0c4443c4b5f66216452cd83b1978dd6f5408d778905d8a30cfc74e2829c00ea9555563aba6d1531381069d99a26bfcdd554412daa8764f2e2f94149327df2aedc734f2ab2d8889551e0459f2b27ff177647264085424f1dea540239a95d2c1067406eb6bbd4eaf347f3dc27b8f7ea828e5b93d0b5a8fcb53bf9c268a18de3846ffb3e80206c68b6ca00e2069752afe3b7187f8dd832c34fbf7f1313fd2b290e77dd16", 0xd9}, {&(0x7f000000b940)="a0196e2b424ee2d25ade10c4ae5f9d76261687966e889c49ac98679e6ad0", 0x1e}], 0x3, &(0x7f000000b9c0)=[@mark={{0x14, 0x1, 0x24, 0xffffff80}}, @timestamping={{0x14, 0x1, 0x25, 0xfffffffb}}, @mark={{0x14, 0x1, 0x24, 0xffffffff}}, @mark={{0x14, 0x1, 0x24, 0xe1}}], 0x60}}, {{&(0x7f000000ba40)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'morus640-generic\x00'}, 0x80, &(0x7f000000bb00)=[{&(0x7f000000bac0)="ae9545de6e4934bee184fa34d06c", 0xe}], 0x1, &(0x7f000000bb40)=[@txtime={{0x18, 0x1, 0x3d, 0x4d0}}, @mark={{0x14, 0x1, 0x24, 0x1}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}, @timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x1000}}, @txtime={{0x18, 0x1, 0x3d, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}, @txtime={{0x18, 0x1, 0x3d, 0x5}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}], 0xf0}}, {{&(0x7f000000bc40)=@un=@abs={0x1, 0x0, 0x4e20}, 0x80, &(0x7f000000be00)=[{&(0x7f000000bcc0)="8ed55206989c78276b913d4c27d7222fd49f4fda2a085eb71eab7a5458f69c1edb9888be5f94681867d0c50ad5c8678b5d1472fb2771a9cf6f62155d68b7de614ef0dd7d343fff76cc", 0x49}, {&(0x7f000000bd40)="6a2fdb1838cc4a4fec2442abf3f5c8e12661d9bc0f9b1a2d61e72ad2f6e56f11ae9e4b9c909c8665be667c92a012037db07c6b8b2e9ff6c4c006dedda505334a0d02475a40d41f41918aeb4f34a8912d87b49c51dcbfe1b3678671502d1b5a53c24b85899ce3fbe7d490fc25af551bc8c06c6b89b4bae68b945e5725bb215083a0528039c9e00858af3ddc26c94b03dfae610d49681cf18c139c28c229", 0x9d}], 0x2, &(0x7f000000be40)=[@mark={{0x14}}, @txtime={{0x18}}, @mark={{0x14, 0x1, 0x24, 0x2}}], 0x48}}, {{0x0, 0x0, &(0x7f000000bf00)=[{&(0x7f000000bec0)}], 0x1, &(0x7f000000bf40)=[@txtime={{0x18, 0x1, 0x3d, 0x5}}], 0x18}}, {{&(0x7f000000bf80)=@rxrpc=@in4={0x21, 0x2, 0x2, 0x10, {0x2, 0x4e23, @local}}, 0x80, &(0x7f000000c0c0)=[{&(0x7f000000c000)="d4c66276451ab87fe8bcf74e8750ccd81fbbdb831e13b6cf23867d02fe1b3ea102b11ce14750689e5456d354f756a90111de419fbaf0836ab14e55eebb7eafcf063f38e3c0971265c8ed4312b236299b831a3cab826ecf9de6a7e1", 0x5b}, {&(0x7f000000c080)="8bc50494", 0x4}], 0x2, &(0x7f000000c100)=[@txtime={{0x18, 0x1, 0x3d, 0xb83}}], 0x18}}, {{&(0x7f000000c140)=@nfc, 0x80, &(0x7f000000c300)=[{&(0x7f000000c1c0)="17c381f8f751ac9ac79a7c05ce58907d71", 0x11}, {&(0x7f000000c200)="34c87f0599685bf6c10cab82ef9a9bd56ca35e2ff508d260534e29fe2e522c6c1902ca0d2318294ff8a2c6a7ce623095fa2c0c71ede882b1c7b36c11d73131f25dd1499e8b21c0b666e0e4b4d2a13b34c18a18d54d45f3f18537a2881a3166f0c4a235bf6b3500c767374528eb05f25ca7b386353c51cbe4d0a62b24b613d683155a562ab0c9a68857bc603248b62c1ce66fff167a6204f7d5f4cffb53e658782c8ecdfff38fe73147385669aad6438ca11592a0dfa3a68f130ec9f5c9847368976ba8d347761ba3fa0b17d7e8", 0xcd}], 0x2, &(0x7f000000c340)=[@txtime={{0x18, 0x1, 0x3d, 0x5}}, @txtime={{0x18, 0x1, 0x3d, 0x8001}}, @txtime={{0x18, 0x1, 0x3d, 0xee3}}], 0x48}}, {{&(0x7f000000c3c0)=@in={0x2, 0x4e23, @broadcast}, 0x80, &(0x7f000000c540)=[{&(0x7f000000c440)="3fa3fb9cbc0bb849da1eb28657d73597332f3fbb4f675ddedfe367cba22904e15b807327148fac9f521c20c9ba23a7c825135407dbd4585fb62705126763ec49908a2db1f7030bc2c382e0a8c2caa763642e39de61044c8b451f1dce272704bc9d3b70e0d982f757fc82f7845e0100d97c1995f9aed553b67465f5b6f9341608201775214eb550f53b5515937ea56dbd71e34254e7df44e3ff0640d8dcb89a418f9d46cdaf9bf4bb00eb511a069989e165998436500050c1ec0005877251f1b15412162f2d31a8f62e410aed75a5061cd52dc649dd867bc2efe83781f202519ec10ec1e6fb6f82b86a06ec216ec83ff94ec6ae25bf78", 0xf6}], 0x1, &(0x7f000000c580)=[@timestamping={{0x14, 0x1, 0x25, 0x3d7}}], 0x18}}], 0xa, 0x800) 17:02:39 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x5, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x30}, [@ldst={0x3, 0x2, 0x1, 0x1c10a1, 0x0, 0x35}]}, &(0x7f0000000080)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0xa, r0, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x5}, 0x78) 17:02:39 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000340)={0x20}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r2, &(0x7f0000000340)=ANY=[], 0xff0e) close(r2) splice(r1, 0x0, r2, 0x0, 0x100000000, 0x0) bind$isdn_base(r1, &(0x7f0000000040)={0x22, 0x0, 0x7c, 0x6}, 0x6) write$cgroup_int(r0, &(0x7f0000000000), 0x12) close(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0xffffffff00000000) 17:02:39 executing program 3: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="250000001000050fd25a80648c63940d0300fc0010ef12ae2b00a16d053582c137153e3709", 0x25}], 0x1}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r2, &(0x7f0000000340)=ANY=[], 0xff0e) close(r2) splice(r1, 0x0, r2, 0x0, 0x100000000, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f00000000c0)={0x87, @rand_addr=0x7, 0x4e24, 0x2, 'none\x00', 0x20, 0x9, 0x30}, 0x2c) 17:02:40 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="fb11474d097113e01aa2ffdda1f748cf36a422f61cd2aa594f2b74dec98f000000000004000000000018"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xd6}, 0x56) 17:02:40 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="5500000018007f5800fe01b2a4a280930a06000000a845999100000029000600170000000067c01338d54400009b", 0x2e}], 0x1}, 0x0) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001300090468fe0700000000000000ff3f010000004500040700000014190019", 0x23}], 0x119) r0 = socket(0x10, 0x800000000080002, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r4, &(0x7f0000000340)=ANY=[], 0xff0e) close(r4) splice(r3, 0x0, r4, 0x0, 0x100000000, 0x0) r5 = openat$cgroup_ro(r3, &(0x7f00000001c0)='pids.current\x00', 0x0, 0x0) sendmsg$nl_crypto(r5, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80800}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)=@upd={0x108, 0x12, 0x100, 0x70bd29, 0x25dfdbff, {{'blake2s-128-x86\x00'}, [], [], 0x2400, 0x2000}, [{0x8, 0x1, 0x1}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x477}, {0x8, 0x1, 0xfffffffc}]}, 0x108}, 0x1, 0x0, 0x0, 0x1}, 0x24000004) write$binfmt_elf32(r2, &(0x7f0000000340)=ANY=[], 0xff0e) close(r2) splice(r1, 0x0, r2, 0x0, 0x100000000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vxcan1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'ifb0\x00', r6}) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:02:40 executing program 3: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast2}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x3) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r3, &(0x7f0000000340)=ANY=[], 0xff0e) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000300)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x30, r5, 0x1, 0x0, 0x0, {{}, {}, {0x14, 0x19, {0x101}}}}, 0x30}}, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x100000000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0xfa, 0x1, 0x6, 0x4, 0x0, 0x5, 0x1, 0x3, 0x9, 0x40, 0xfe, 0x8a, 0x20, 0x9}, 0xe) [ 172.458414][T10290] netlink: 21 bytes leftover after parsing attributes in process `syz-executor.4'. [ 172.460039][ T27] kauditd_printk_skb: 15 callbacks suppressed [ 172.460052][ T27] audit: type=1800 audit(1577379760.459:64): pid=10244 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=16613 res=0 17:02:40 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r1, &(0x7f0000000340)=ANY=[], 0xff0e) close(r1) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r3, &(0x7f0000000340)=ANY=[], 0xff0e) close(r3) splice(r2, 0x0, r3, 0x0, 0x100000000, 0x0) ioctl$sock_ax25_SIOCDELRT(r2, 0x890c, &(0x7f0000000300)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, 0x0, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @bcast, @bcast]}) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f0000000180)={0x1, 0x2, 0x1000, 0x78, &(0x7f0000000100)="3c1b7963bb6b63bdc879d40e9da79c66750062db978ce7493f3baad80290c3c46e121caed9530ff5e7a75469e310d17f67a5c72b3a6542dee2f7704e405cf2658482dcc9cff23039e6081446eb9c4f5a85723b704579bfa43d909f9d01b9b472b8ef8640ec444c7d5fcfd3159f78f12a910c73f92e92f639", 0x81, 0x0, &(0x7f0000000240)="f230d5e0e2c3976f1a9f5ab0a642860442babb8c3bec953ce24d0206bc5043e75692d0df74c0b283aa5b7eef61d2680553de1da65de3549056c73b7157d794eb620c9499e3fd441b944970e33cdd415e381fb5f0140a35cd6fa32f0f37acfcaeaeffa3b218685f8330c779dffb058af0b5f1217839cb7aedce2c88887a520d349f"}) r4 = socket$inet6(0xa, 0x8000000000001, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0xd}}, 0x1c) connect$inet6(r4, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x8) 17:02:40 executing program 5: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgr\x16\xc4\x8d\xe0\xda=\a\x8aSoup.net//\xc3\xc5\xb4\x9d\xe3\x94J2\xf8\xf4\x00\x10hk', 0x1ff) 17:02:40 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r3, &(0x7f0000000340)=ANY=[], 0xff0e) close(r3) splice(r2, 0x0, r3, 0x0, 0x100000000, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) r4 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x7ff}, 0x8) 17:02:40 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) listen(r0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r4, &(0x7f0000000340)=ANY=[], 0xff0e) close(r4) splice(r3, 0x0, r4, 0x0, 0x100000000, 0x0) sendmsg$unix(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRES64=r0, @ANYRESHEX], 0x1a}, 0x0) 17:02:40 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001500)={0x0, 0x0, &(0x7f00000014c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="040100001a0001000000000000000000e000e200000010000000000000000000ac1414aa000000fc000000000000000000000000002000"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000008000000000000000000000000000000003c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000200000000000000000014000e00"/188], 0x104}}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r2, &(0x7f0000000340)=ANY=[], 0xff0e) close(r2) splice(r1, 0x0, r2, 0x0, 0x100000000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r5, &(0x7f0000000340)=ANY=[], 0xff0e) close(r5) splice(r4, 0x0, r5, 0x0, 0x100000000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000040)={{{@in=@initdev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000002c0)={r3, r6, 0xee01}, 0xc) 17:02:40 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000000000000000000000000061151800000000009500000000000000db06d9008604c6a9eb8416bb6b6a819e59a9b78cbae04c1be87ac2b8"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000000c0)={0x0, 0x4}, 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) [ 172.587579][ T27] audit: type=1804 audit(1577379760.459:65): pid=10244 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir905057474/syzkaller.tHnU5g/22/memory.events" dev="sda1" ino=16613 res=1 [ 172.613488][ T27] audit: type=1804 audit(1577379760.499:66): pid=10244 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir905057474/syzkaller.tHnU5g/22/memory.events" dev="sda1" ino=16613 res=1 [ 172.726922][ T27] audit: type=1804 audit(1577379760.549:67): pid=10255 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir905057474/syzkaller.tHnU5g/22/memory.events" dev="sda1" ino=16613 res=1 17:02:40 executing program 5: pwrite64(0xffffffffffffffff, &(0x7f0000000200)="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", 0x192, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0xffe0}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, '\n'}], 0x18}, 0xfc) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)=@ipx, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000480)=""/136, 0x88}, {&(0x7f0000000540)=""/147, 0x93}, {&(0x7f0000000080)=""/63, 0x3f}], 0x3, &(0x7f0000000600)=""/138, 0x8a}, 0x80001003) 17:02:41 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="232102000000000000000aa98c44cae289a105bf909f7a392bf9acb87ac37114f9fc1ee1ee614ea5a6b2f5e06be537bc5516af7dc59d926511ecab6fd3d278f843b4717b185866fef21e50372c582a246f8d2347fa11b67422206fc487c995690ae1479619c9417d0baff5d3d6915058a46c8dc65da84750c9c4c0a8cf1104993ec1b1dda1756c0e6d85d85911d2fc87d5272e83b2c4fd09b3d8002cc98c"], 0xb) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x30005, 0x0) 17:02:41 executing program 4: socket$packet(0x11, 0x2, 0x300) r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="ca0db5055e0b4fcb474071") pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r2, &(0x7f0000000340)=ANY=[], 0xff0e) close(r2) splice(r1, 0x0, r2, 0x0, 0x100000000, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000000)=[{0x15, 0x0, 0x0, 0xfffffffd}, {0xb0b}]}, 0x10) 17:02:41 executing program 3: r0 = socket$inet(0x2, 0x2000080001, 0x84) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r2, &(0x7f0000000340)=ANY=[], 0xff0e) close(r2) splice(r1, 0x0, r2, 0x0, 0x100000000, 0x0) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000280)=0x44) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x1ff}, 0x8) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r6, &(0x7f0000000340)=ANY=[], 0xff0e) close(r6) splice(r5, 0x0, r6, 0x0, 0x100000000, 0x0) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stau\x00<#\xfbW*\x1f\x02\x94\xe6\xf3\x1dS\xd1\xe5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x93n,e+:G\x1bJ\x7f\xa2\xf6\xe04\x8c\x04\xe5\xf0\xdfK\x1d\xee\xc8;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00\x00\x00a.\xfd\x1d\xf5\x86\xa7\xec]\xe8\x04\x00\x00\x00\x9c f\x11\x9ay0U\x10\xae\x0es\x96\xd0\xbf\xa0f\xfb4\xbbB\xc6b\xaa\xbc\x82\x99\xff\xf9\xe1\x82.\xd2\xac\xb1\xa5\xa0\xdf.\xaaO\x03\xa1\xa0j\xaf4\xc4Y\x94\xe3\x90\xfe\x04(dl\x90\x8fCqwc2\xc4\x951\x1e\x8e\xb6|s\xfb\x06+w^\x98N>sr\xcal\x18\x9c\xed\x1dC\x8a4\b\xcc\v\x1e@\xe4x5', 0x2761, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="010003a2", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r8, 0x1d79bf99}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000100)={r8, @in6={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x1e}, 0x2}}}, 0x84) write$binfmt_elf32(r4, &(0x7f0000000340)=ANY=[], 0xff0e) close(r4) splice(r3, 0x0, r4, 0x0, 0x100000000, 0x0) ioctl$SIOCRSGL2CALL(r3, 0x89e5, &(0x7f0000000040)=@netrom) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x200, 0x4) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)="b4", 0x1}]}, 0x2000) 17:02:41 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r2, &(0x7f0000000340)=ANY=[], 0xff0e) close(r2) splice(r1, 0x0, r2, 0x0, 0x100000000, 0x0) ioctl$SIOCX25GFACILITIES(r2, 0x89e2, &(0x7f0000000100)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xa8}]}, 0x10) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x6, 0x4, 0x9, 0x4af}, {0xa0, 0x8, 0x7a, 0x9}, {0x4, 0x1, 0x9, 0x101}, {0xfff7, 0x3f, 0x7, 0x1}, {0x2, 0x5, 0x0, 0x12800}, {0x400, 0x9, 0xf2, 0x8}, {0xfff9, 0x80, 0x3f, 0x900000}]}, 0x10) sendto$inet(r0, 0x0, 0xfeac, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) write$binfmt_script(r0, &(0x7f00000009c0)=ANY=[], 0x378) sendmmsg(r0, &(0x7f0000000440)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000002c0)="e61b437caebaa5e1f3fb4a06f3acde25ab78dbce5908cb811f7ca7bd439bc21238d5254910d09b4bd69cc60681e7aa6c6b75b16146ae42da85d63036741e437ee1190d40d9827ac9c1759e809154d4594add02673f522d91313d19e094d1a2060e3507113d602176a8665e4e011865dc175c91ecdb567a95fe846fe46732a352f306aeeb367f0604681eb7c29acff29b9d0a8a9c4d92a05375af1acb825c0bf2b9e97f06d6c67cf8f510a128d61fd91fc3f9219518aa1d31609cf0596e400373fb8de2d2fb1325169923b3", 0xcb}, {&(0x7f0000000180)="2ef8cae8b00c89db1f9dec3f7946a1adffab870235ea7217f782c0e8e5e44cba5ca1a6426055d80b34524cd64264ac925f36ee4271a8d84c78186ba28756d0aabeb11d560debbb", 0x47}, {&(0x7f0000000200)="7f", 0x1}, {&(0x7f00000004c0)="3fca35fabe82e6629afb5977d0390938676933450a34a5ee58e2e0697da671022ae99ac25f82ddac673b829e8dbcc152d16ea33333fb8f1f7a4d5f5b893f053cc1bd63a78c255c07e5c37d4673a3005a3a189d97cb2c2c4c12b93945ef", 0x5d}], 0x4}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) r4 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r6, &(0x7f0000000340)=ANY=[], 0xff0e) close(r6) splice(r5, 0x0, r6, 0x0, 0x100000000, 0x0) sendmsg$sock(r6, &(0x7f0000000240)={&(0x7f0000000640)=@ll={0x11, 0x4, 0x0, 0x1, 0x81, 0x6, @dev={[], 0x15}}, 0x80, &(0x7f0000000b80)=[{&(0x7f00000006c0)="113b5ab322038aaa2069bb6aaa2440c17fb4f8d73b8a2d8d17891289301aa91a091077ae8dc60926fba54ba30f4a8966b0c774e8e6a56fa6c77fd5b65eaeb01bae37c06f8bcb5534dc5678a72647964ebb6b1125bd59e1ae6d31c456214d0413e08bac396e003a35dca91ef2f828c0ea7d02f27d1aa00b3d7e5be89beae6ecf193d4b5d309aea983b01feba7bb13ce2457144ba7b9f4ab3805687e00679578d67b7e", 0xa2}, {&(0x7f0000000780)="91ffeddb4cf2184ed5cabaa901e1e89c5259ca874e7002486bbcb5d08a99d2b2798620df5d79c5e5f89422b1203f470d42acd36c6a912d8f8711b8fc49a27783fad5b0b374917e0fdbfd35353a6a2fddc77f03751da48ae439eb58d72d23a699813ecb5ec160b5c1c101ce62fa9574c0f7c8901b4cfbd05d93b9f6d95e8d929f1c848e868e6bfea81ca9589ed011a0330098a361863c05564b3256b3672f40b263c39f0ad73eab5dba8cc8a75bf60b83dc71c1ed28", 0xb5}, {&(0x7f0000000840)="83594200e91eef0abb636cb5f1be36d818b59cc8b33f0af9824da51aaf30ce7440b3ebfe6fbdbc52711144b6156ccf2bc1d30b7b3333fb6551999b4c025dcd5136e6136df093f6b6ce0090", 0x4b}, {&(0x7f00000008c0)="726da7a28cce9a063dfe05804d543ba3475ae365c5cb46e2f14ebeecc6f5fec2b972dc7b37b29c302d2368c7a85e14f40feee1ef8aa0f9ea8914bbcee809c42792beb19abcc7b7cd86086fdda01b47919c7830f7f776daae363396dfd446a3bcdd3e3b9783bd551d4427aa58740ec98b0f6e482c8741064a9e66c3fe8bfa2806669dff90aec35b3de575f2f2c098fba9e01ecff2f803d654200d5303502ef6a69b2f6d94c12fa32b", 0xa8}, {&(0x7f0000001340)="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", 0x1000}, {&(0x7f0000000140)="604da54429c734e82fdd1bc32d30c192fae953554b8eec42209b25a199392276ac6d9afc", 0x24}, {&(0x7f0000000980)="cbc500f07c08be33bdb915deacfef56c4e5f92dcc730beca9d51d046ac4d9b4ca9a3984aa92feed73f7be18f9ca87adc48306eb35cbbb2c8baf6741af01e656ab08a5971b8ded9308113ce315d22e0d9fb46ee9f762d018723cb9f34175a926485ceb0e600cfbff81ee85bee305aa8db384ff6d3b3ab4b2fac712f941869b6c983c1b04b447ab7642b31587895ea9025bd59e74a", 0x94}, {&(0x7f0000000a40)="2a3f49d9ff477d6b99a3674748640928a1143f3900db85c81ef8f5452664d60a22e2de6630f107aa88034abe4e4f23ec1a3783e393c64c47a97d00dfffdd391677d76ccf17f6289cce60162a3c5870645818ea", 0x53}, {&(0x7f0000000ac0)="aa9915309093cfd78d91213d19960e08c5e20116e4e926498d58a9b3f7cab2c24454a1db2055ab416d0bf5853c651c7e8f3d0000d72db32f22b7332c829050af5b91e206ae5636ab8fb0bef4327a0a158b490b4b387caa17827e79dfd777de8dee221483cf335476fca1c42918d3ab22453ba47197db3e3e19071623bbe4456d9d52fa11680e67450f1ef5ad8901f629d7260c274026fa2c0ee9a1a836933784", 0xa0}], 0x9, &(0x7f0000000c40)=[@mark={{0x14, 0x1, 0x24, 0x8001}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @timestamping={{0x14, 0x1, 0x25, 0x6f}}], 0x78}, 0x4000000) sendto$inet(r0, &(0x7f00000012c0)="32268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 17:02:41 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket(0x0, 0x80002, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001e000100000000000000000007000000140000e1ffff09000000b500000000521520602d512699cdc06e5285ecf33d0b0cf369876d7f646837"], 0x28}}, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)="220000002000070700be0000090007010a", 0x11) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xd1, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @mcast2}}, 0x5c) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000000), 0x4) socket$isdn_base(0x22, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) 17:02:41 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/146, 0x92, 0x20, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xfffffe76, &(0x7f00000003c0), 0x11dc}, 0x40) r1 = socket$inet(0x10, 0x3, 0x0) setsockopt$TIPC_MCAST_REPLICAST(0xffffffffffffffff, 0x10f, 0x86) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r3, &(0x7f0000000340)=ANY=[], 0xff0e) close(r3) splice(r2, 0x0, r3, 0x0, 0x100000000, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x7, &(0x7f0000000240)={0x9, {{0x2, 0x4e20, @loopback}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x2b}}}}, 0x108) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={@dev, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @local, 0x0, 0x0, 0x0, 0x180}) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_flags}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r5, &(0x7f0000000340)=ANY=[], 0xff0e) close(r5) splice(r4, 0x0, r5, 0x0, 0x100000000, 0x0) r6 = openat$cgroup(r4, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r6, &(0x7f0000000200)='cpuacct.usage_all\x00', 0x0, 0x0) [ 173.353279][T10347] IPVS: ftp: loaded support on port[0] = 21 17:02:41 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) r2 = accept4$unix(r1, &(0x7f00000006c0), &(0x7f0000000740)=0x6e, 0x1688eb7b3415ff08) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[@ANYRESHEX], 0x12) r3 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8000003}) pipe(&(0x7f0000000380)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x20000001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) 17:02:41 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x8000002, 0x6, @rand_addr, 0xff}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000540)='dctcp\x00', 0x6) sendto$inet6(r0, 0x0, 0x0, 0x20000001, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='bbr\x00', 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00'}) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000001300)={0x0, 0xffffffffffffffff, 0xfffffffffffffffe}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) ioctl$FITRIM(r2, 0x40286608, &(0x7f0000000080)) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') r3 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r3, 0x29, 0x43, 0x0, &(0x7f0000000040)) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x200, 0x0, 0x2, 0x9, 0x75, 0x400}, 0x20) r5 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r5, 0x29, 0x43, 0x0, &(0x7f0000000040)) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x200, 0x0, 0x2, 0x9, 0x75}, 0x20) r7 = socket(0x8, 0x5, 0xc) sendmmsg$alg(r7, &(0x7f0000000140), 0xffffffffffffff68, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000002c0)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x8900080}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYPTR64, @ANYRESOCT=r4], 0x2}, 0x1, 0x0, 0x0, 0x20004040}, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r8, 0x401c5820, &(0x7f0000000340)) write$cgroup_int(r8, &(0x7f0000000000), 0xffffff6a) ioctl$FS_IOC_FSSETXATTR(r8, 0x6611, 0x0) r9 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, 0x0, 0xffffffffffffff02) setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x6, 0x0, 0x0) bind$llc(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r9, 0x400442c8, 0x0) setsockopt$MISDN_TIME_STAMP(r8, 0x0, 0x1, &(0x7f00000004c0)=0x1, 0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) connect(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x4, 0x3, 0x0, {0xa, 0x0, 0x0, @dev, 0x4}}}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'lo\x00\x00\xe7\xff\x03\x00\x00\x00\x00\x06\x00', 0xfd}) sendto$packet(r0, &(0x7f0000000340), 0xfffffffffffffd72, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) [ 173.400011][T10349] IPVS: ftp: loaded support on port[0] = 21 [ 173.619221][T10358] EXT4-fs warning (device sda1): ext4_group_add:1624: No reserved GDT blocks, can't resize 17:02:41 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)={0xffffffffffffffff}, 0xc) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000200)={0x0, r1, 0x16}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r3, &(0x7f0000000340)=ANY=[], 0xff0e) close(r3) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r5, &(0x7f0000000340)=ANY=[], 0xff0e) close(r5) splice(r4, 0x0, r5, 0x0, 0x100000000, 0x0) splice(r4, 0x0, r3, 0x0, 0x100000000, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$EBT_SO_GET_INFO(r6, 0x0, 0x80, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000100)=0x78) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000000)=0x5, 0x8) sendmsg$nl_xfrm(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="340000001100010000000000000000007f00000600000000000000000000000000000000020000000c001500000000000000000079b32db12b63b670ddeac418f723bb17c765"], 0x34}}, 0x0) ioctl$IMCTRLREQ(r2, 0x80044945, &(0x7f0000000140)={0x0, 0x80000001, 0x2224036, 0x1}) 17:02:42 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r2, r0, 0x0, 0x7fffffff) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x2343a726) gettid() r4 = socket(0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x200007ff}, 0x10) gettid() socket(0x1e, 0x0, 0x0) getgid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, 0x0, &(0x7f0000000c40)) r5 = socket(0x0, 0x0, 0x0) sendmmsg(r5, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000180)={0x0, {}, {0x2, 0x0, @local}, {0x2, 0x0, @empty}, 0x0, 0x0, 0xfdffffff, 0x0, 0x0, 0x0, 0x8000, 0x9}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r8, &(0x7f0000000340)=ANY=[], 0xff0e) close(r8) splice(r7, 0x0, r8, 0x0, 0x100000000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@initdev, @in6=@empty}}, {{@in=@initdev}, 0x0, @in6=@initdev}}, &(0x7f0000000500)=0x25) getgid() socket(0x0, 0x4, 0x0) getuid() r9 = socket(0x1e, 0x4, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r11, &(0x7f0000000340)=ANY=[], 0xff0e) close(r11) splice(r10, 0x0, r11, 0x0, 0x100000000, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002980)=[{&(0x7f0000000240)=@file={0xf124d551a9e4095f, './file0\x00'}, 0x6e, &(0x7f0000000940)=[{&(0x7f0000000380)="4ade60ee0fc9e2cd8b8d1bb951bf425fc0825d416f4856a134453343209e33995660188e2581dc898e47422004b0d33385f43978fdf81a9c627c46b735699f", 0x3f}, {&(0x7f0000000300)="318b14b88bfb123044363b7e11e10776af3d6e930e33e527e59637df6505a6fd0d21927589dc292bd8c9c1ced63461fdb423c57bec20308629bca45578d470c7ef6d3f64b1cf640cebef3498f7", 0x27}, {&(0x7f00000006c0)="b128bcec1a728346140013b0a3a7a07aedb529e402546b6fb26fd5ef917889ae19f17d9ff46d8e3ab8dbfb917295ee85f92fabf12b8274c81ca576b2bea533997c7fc2232d4a75e662a36fbbae92c18beac652c5d2a6f6d46661895a49bd2c864b2bbbcc76123e16fa921a65a9e4d6e48a3ae0a09abbce8668f2669d5d5d631e963ef10ac9b943dc8375cd459cd40572a98a449d9d8d8845cc924fe968099a79383b596444278d61a310bf303675914706119eb44c", 0xb5}, {0x0}, {0x0}, {0x0}], 0x6}, {0x0, 0x0, &(0x7f0000001400)=[{0x0}, {0x0}, {&(0x7f00000011c0)}, {0x0}, {&(0x7f00000013c0)="d676d6cacd71bace50d8bd3800da89c0245065bbef6870c946bd8dfd077a6b696fdbab9c791ea73b634cea5fee", 0x2d}], 0x5, &(0x7f00000014c0)}, {&(0x7f0000001500)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002640)=[{0x0}, {&(0x7f0000000580)="50e51bed8334c30f277fea0365c181bb3d81d51499f8b639cefc7a6a6a24f33444d912fa40e68e85e751eb6f66fc382117ab59d70af1e18a06a62b8860417f52de98f466cb62", 0x46}], 0x1000000000000093, &(0x7f00000009c0)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB="1f679a3ad78ab556d620e38532c07b7bdfc5c22592bbe820867aeeb32aa5e6dd7dd6fa0302a48f60ecdffe3bf9356ff8e0d4f59b4bd8a81348212ab47c76ee891d9c1974146858ee239f3ce00d9d4997164afa43e875", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES16, @ANYRESHEX=0x0, @ANYRES32, @ANYBLOB, @ANYRES32=r9, @ANYRES32, @ANYRES32=r11, @ANYRES32, @ANYRES32], 0x1c4}], 0x3, 0x0) getgid() accept4$x25(0xffffffffffffffff, 0x0, 0x0, 0x100000) socket(0x1e, 0x6, 0x0) socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x0, 0x0, 0x2}, 0x10) socket(0x0, 0x4, 0x0) write(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000080)={@remote}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) 17:02:42 executing program 1: socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) r2 = socket(0x10, 0x2, 0x9) ioctl$sock_SIOCGIFCONF(r2, 0x8912, &(0x7f00000005c0)=@buf={0xe2, &(0x7f00000004c0)="5a0195a3c89abe7257995d7140847729b1ec2e804efa902558dd5ff325f41c19fbda460f504962aa424181ad805637bd7930b024e42ba52bd47a609f61a1ce4efaa98ef0c1ae23c3106f658d49ae80dc08cf9271b61fe154174e861b21110c57ae92056acb287c6af61a6865b763347026b0cf0f6654d6d2bed9d907f1cb26027fb315d28f5988197a44b3ec6ccaea0949794a5f47d3f7ff1ae5ddce837ad43b4b7e84eb5464ca2daa431b9fa31fbe43bf78cd3d807ba8fef604555762e0651f335d99a71ed7eaa7519ebfdd22e3a944a147ed54772069a19247e2b6f42402847ffa"}) sendmmsg$alg(r2, &(0x7f00000002c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000200)="75c077e4f898e5870f4e82cdd1ac0b5943382e6dd6cf8b19af0ee87e6177d0d8541fa92c5c982cc04a8ba9c212c83ca838668c5f886e986ca1bcf9b7d6748c33ba700edbe7", 0x4a}, {&(0x7f0000000100)="3a3dc71321c65d3a18cf6b9a9c98577d9a4fae28492424b21fa12cea61bb969b716690dda78ba3", 0x27}], 0x2, &(0x7f0000000380)=ANY=[], 0x0, 0xc1}, {0x0, 0x0, &(0x7f0000000280), 0x31f, 0x0, 0x0, 0x20008090}], 0x2, 0x40) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="e84eba95", @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000040)={r4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r4}, 0x10) accept4$vsock_stream(r0, &(0x7f0000000280)={0x28, 0x0, 0x0, @host}, 0x10, 0x80000) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f00000011c0)='TIPC\x00') r7 = socket(0xa, 0x5, 0x0) r8 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x2}, 0x0) r9 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r9, 0x0, 0x0) r10 = socket(0x11, 0x0, 0x0) bind(r10, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r10, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$inet6_IPV6_PKTINFO(r9, 0x29, 0x32, &(0x7f0000000000)={@empty, r11}, 0x14) socket(0x1a, 0x4, 0x0) r12 = socket(0x1e, 0x4, 0x1) setsockopt$packet_tx_ring(r12, 0x10f, 0x87, 0x0, 0x0) getpid() getgid() r13 = socket$packet(0x11, 0x2, 0x300) r14 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r14, 0x8904, &(0x7f0000000100)=0x0) ioctl$sock_FIOSETOWN(r13, 0x8901, &(0x7f0000000140)=r15) getsockopt$inet_IP_IPSEC_POLICY(r12, 0x0, 0x10, &(0x7f0000000b40)={{{@in6=@initdev, @in6=@empty}}, {{@in=@initdev}, 0x0, @in6=@initdev}}, &(0x7f0000000c40)=0xe8) r16 = getgid() setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001800)={0x0, 0x0, r16}, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r17, 0x0, 0x0) getsockopt$sock_cred(r17, 0x1, 0x11, &(0x7f0000002680), &(0x7f00000026c0)=0xc) getgid() socket$key(0xf, 0x3, 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) r18 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r18, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0xfffffffd, 0x2}, 0x10) sendmmsg(r18, &(0x7f0000000a40), 0x8000000000000b0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r19, 0x2000089a2, 0x0) syz_init_net_socket$ax25(0x3, 0x2, 0x0) getuid() r20 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r20, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0xfffffffd, 0x2}, 0x10) sendmmsg(r20, &(0x7f0000000a40), 0x8000000000000b0, 0x0) r21 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r21, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0xfffffffd, 0x2}, 0x10) sendmmsg(r21, &(0x7f0000000a40), 0x8000000000000b0, 0x0) sendmmsg$unix(r12, &(0x7f0000002980)=[{&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000940)=[{&(0x7f00000002c0)}, {&(0x7f0000000380)="4ade60ee0fc9e2cd8b8d1bb951bf425fc0825d416f4856a134453343209e33995660188e2581dc898e47422004b0d33385f43978fdf81a9c627c46b735699f1ddb1563b670f907f8f23c7238af88b61acf62fdc913a667c22621c4499c978ba17292a0bfba45ce08db7c81395d33349975f72badba72d5374e888c61f65f50428b20b414e030bb1802fde7b55ae7b0cd12ea024dc31f05d17ee27e13917b94e0becc1aa018485a0c8dcd7912c5751164d39f40b7fc72140930b064e383efa06b9b4bf05a2c04a2d1", 0xc8}, {&(0x7f0000000500)="6d4c2e09b25e10e0a44994c970bf861de06b9df013b00cccafc5ed2cccb914d6047956c99f540b6be561d43570a3ac59b2a17493d3bc01224a36b3a99e29df9357ff9dcd75bf586b71854ad49abfd8af94797c632b7c34c5e2d7d3004042a44b2c9c2f5c8d6de014cd97063bb83f38ffcec778a692979dd3c7cddc5090b5bb86e55a5fe36540b96b58e774bafdca3b6c3c91cff245ef58b9d8ef79739004ab7099db8cc2c2baff04f533f33268d865a05fbe7c550515be671c0bb334437df42630360b25dca7bb88c989b12b3f33ad459d", 0xd1}, {&(0x7f0000000600)="318b14b88bfb123044363b7e11e10776af3d6e930e33e527e59637df6505a6fd0d21927589dc2998fe2ad9868e18ebb5233860bf87f7da7d88b7c6e9143b58ed74b9bb6b20b94bfccd80d3d597ad6ac1632d7466d0e6b7da4a212ecd24e54ffd7751b4d795f7be3b93f1c8a79dabd06576dce99cb80664c8015a903c62b81c55633a1360efbbff32aaba55f6f2889dce0807751906bffd129bacf3089eacbfe90be0683de0dd8ad8b9ac67ba73beeaf70c", 0xb1}, {&(0x7f00000006c0)="b128bcec1a728346140013b0a3a7a07aedb529e402546b6fb26fd5ef917889ae19f17d9ff46d8e3ab8dbfb917295ee85f92fabf12b8274c81ca576b2bea533997c7fc2232d4a75e662a36fbbae92c18beac652c5d2a6f6d46661895a49bd2c864b2bbbcc76123e16fa921a65a9e4d6e48a3ae0a09abbce8668f2669d5d5d631e963ef10ac9b943dc8375cd459cd40572a98a449d9d8d8845cc924fe968099a79383b596444278d61a310bf3036759147", 0xb0}, {&(0x7f00000007c0)}, {&(0x7f00000001c0)="32663654ce4aa2760575c59f4bd12183d7f287", 0x13}, {&(0x7f0000000480)="a8e8cc177e6d4978ff5b2d44e4476cb31bc57f2949723587bddf74128f9ba9ec", 0x20}, {&(0x7f0000000840)="fb5bb584d04bd226858a4481757dc225754a6b9e9a80a59e42ab866f6da509a07aeb39844b843d90642485d6f57f8d472d4d1e4f1519bc51d836c3a203a4580b4d6c3f2368b65a4039e17e36896fdf3c71f58053f1c5066fe3cc51dddef37ca30c96ce35ebfa7ea7ddd1f2edb1f2eee2455defa6ec440ea3c52c4cc8999daa2dbd822dd3b6a6366993630631c4835b02cdff6a347ef9d2f68885fcdb08e1de442a83008c6bd6a1576796d1426967908a99a7d72410981df5017a8d585bb74429232444eac45d", 0xc6}], 0x9, 0x0, 0x0, 0x6402a841}, {&(0x7f0000000cc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001400)=[{&(0x7f0000000d40)="3d54beb2e5d3d431e5993ee15c68bc6d62a0cfbf15e30920e9f03a064dab287d2bafb0", 0x23}, {&(0x7f0000000e00)="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", 0xfd}, {&(0x7f0000000f00)="299af9017a38abe3c1b65333719c3e1416ab53f4d1722e78469a0a8a4e5db6653e816c400309ffd46831a618747235495b514eedc9a901b9a2295885b11a71200dfaca336a22b44b8e03f82bd8d7756551fb629e8e5e4f82d148f847376d268727650640542a7f73ea73eb9202fac6882c15f61a3630752534b97f6876818975b908d7df585bacf87e009f8d499aa9c13d94772248ef", 0x96}, {0x0}, {&(0x7f0000001140)="425eb2dc4786bcf8ccd954fdd0f6a14df3f5ff370ac64e8cb68361a0c38ab0601a8175a5dc50201f52c6956591cf096bdedc3c2917833b134e4e434b3b456053f6cfd8bfe814ad66663a281ec3b3b503765dbe8f075fae283bc8f216fac0765d1486c9955097c250e5df11a60e", 0x6d}, {&(0x7f00000011c0)="2ca95323f5fdfb3ee6983a133a1b197e794fed7f6521c3a3bd1c111081b2bac9533b214b7016d60dc5bc23c68c5cff23dc7923a1b3e7079cdbeb71d318bcd593a446bf493075bccc7f2949741b008b0aefe1b28de5ede9302afa11dc04d09ba8e46e4e82479bc3b5232905c169775e47ec827240b7eab31b", 0x78}, {0x0}, {&(0x7f0000001340)="20015aac22cf823ba2af66a375a077c295f4cf6081d55a3dbe0eca563ef0", 0x1e}, {&(0x7f00000013c0)="d676d6cacd71bace50d8bd3800da89c0245065bbef6870c946bd8dfd077a6b696fdbab9c791ea73b634cea5fee", 0x2d}], 0x9, &(0x7f00000014c0), 0x0, 0x4840}, {0x0, 0x0, &(0x7f0000002640)=[{0x0}], 0x1, 0x0, 0x0, 0x20004000}], 0x3, 0x8008000) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in6=@rand_addr="1750af027a2f5b17ee206fd7f60a302d", 0x0, 0x0, 0x0, 0x4, 0x0, 0x80, 0x0, 0x5e, r11}, {0x4, 0x1, 0x0, 0x0, 0x20, 0x0, 0x4}, {0x0, 0x953f, 0x3f, 0x1}, 0x0, 0x6e6bb6, 0x2, 0x0, 0x2, 0x1}, {{@in6=@ipv4={[], [], @broadcast}, 0x4d5, 0x32}, 0x2, @in=@local, 0x0, 0x3, 0x3, 0x0, 0x3f, 0xffffffff, 0xf00}}, 0xe8) sendmsg$TIPC_CMD_SET_NETID(r5, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000001200)={0x1c, r6, 0xd25}, 0x24}}, 0x0) close(0xffffffffffffffff) 17:02:42 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) r2 = accept4$unix(r1, &(0x7f00000006c0), &(0x7f0000000740)=0x6e, 0x1688eb7b3415ff08) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[@ANYRESHEX], 0x12) r3 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8000003}) pipe(&(0x7f0000000380)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x20000001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) [ 174.317247][T10349] IPVS: ftp: loaded support on port[0] = 21 [ 174.326616][T10347] IPVS: ftp: loaded support on port[0] = 21 17:02:42 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r2, &(0x7f0000000340)=ANY=[], 0xff0e) close(r2) splice(r1, 0x0, r2, 0x0, 0x100000000, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x800, @mcast1}, 0x13) listen(r0, 0x1) r3 = socket$inet6_sctp(0xa, 0x4000000000005, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000040)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @loopback=0xac14140b}]}, &(0x7f00000001c0)=0x10) 17:02:42 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r1, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000200)={{{@in6, @in6=@loopback}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r4, &(0x7f0000000340)=ANY=[], 0xff0e) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r6, &(0x7f0000000340)=ANY=[], 0xff0e) close(r6) splice(r5, 0x0, r6, 0x0, 0x100000000, 0x0) r7 = socket$netlink(0x10, 0x3, 0x8000000000000004) writev(r7, &(0x7f00007af000)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r7, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8000104}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0x90, r8, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfb}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x800}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@rand_addr="592184986d7dfef2f844c428497510fa"}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@empty}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x4001800}, 0x40c0) sendmsg$IPVS_CMD_NEW_DEST(r5, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x24320}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)=ANY=[@ANYBLOB, @ANYRES16=r8, @ANYBLOB="00022dbd7000fddbdf250500000008000600000000000c00010008000100020000001c000200080004008200000008000700090000000800090008000000"], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x1800) close(r4) splice(r3, 0x0, r4, 0x0, 0x100000000, 0x0) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000540), 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r10, &(0x7f0000000340)=ANY=[], 0xff0e) close(r10) splice(r9, 0x0, r10, 0x0, 0x100000000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000004c0)={r9, &(0x7f00000003c0)="19da6dd85e33a90e0ab4d9c7c8e409ccb562dfbb73dc936a567ef3b40f9261f25aa8dbd724f70cb520440fcf06503d199184d4c06baa411e080a3f66f3be4d91a3c08c8d53475836782d10", &(0x7f0000000440)=""/85}, 0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r10, 0x84, 0x19, &(0x7f0000000100)={r11, 0x8}, 0x8) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r13, &(0x7f0000000340)=ANY=[], 0xff0e) close(r13) splice(r12, 0x0, r13, 0x0, 0x100000000, 0x0) r14 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r13, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x38, r14, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x67}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x10000}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x42}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x4008880}, 0x4000) r15 = accept4$ax25(r10, &(0x7f0000000580)={{0x3, @netrom}, [@remote, @null, @default, @bcast, @bcast, @null, @remote, @null]}, &(0x7f0000000600)=0x48, 0x80000) ioctl$EXT4_IOC_MIGRATE(r15, 0x6609) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000000500)=0xffffffff, 0x4) r16 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r16, 0x84, 0xa, &(0x7f00000000c0), 0x20) [ 174.926268][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 174.926503][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 174.932068][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 174.937824][ C0] protocol 88fb is buggy, dev hsr_slave_1 17:02:43 executing program 4: r0 = socket(0xa, 0x80005, 0x0) r1 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r1, &(0x7f0000000280)={0x0, 0x50, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087715082cf0400b0eb04000d00160011000586f9835b3f2f009148790028f85acc7c45", 0x2e}], 0x1}, 0x0) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000200)="efb2b2fbae632ead115559e8174f25861fba39a85068af96f93420400f235be92e2ef129ab4a93087ae621727c3ef6820a33f468db3cf62fdaad1af5f6dde7fedbaa4b3691932e103e9aa88073c2029663a2893e3d53c7faba888a5fe7a82b96c17ce3eea83974410cba49a7c66d40bf9842fb7d47f6ae251a36fd", 0x7b}], 0x1) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'team0\x00\x030\xff\xfdL%`\xc3\xff\xff', 0xb5}) r2 = socket$inet6(0xa, 0x80003, 0x1f) sendto(r0, &(0x7f0000000080)="61140b7a70e05a1ce387587140a7e6e7c4217745e7d357f384aed7f23c5e7d8ae2d97754ca811ee3361012df23495c7d5132c4d9fd635b4d893ed7235d555bbe642a2d125193233d661884f9201b37584f52b2181167cea55a79ef5b6cb61aca38ce37fad5d3af00da0d01b64fcc204652182b591ebff246c9ee41c602ec803e4fb6ecaa5e5aed0bcc4a6a8d329c3c310ab3c75aefc0b8fba8d671b87536db3c34e66fa6fe913a2a4f40", 0xaa, 0x4000, &(0x7f0000000140)=@hci={0x1f, 0x0, 0x3}, 0x80) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket(0xa, 0x80005, 0x6) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000040)={'team0\x00\x00\x01\x00', 0x9843}) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f0000000280)={0x0, 0x50, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087715082cf0400b0eb04000d00160011000586f9835b3f2f009148790028f85acc7c45", 0x2e}], 0x1}, 0x0) socket$tipc(0x1e, 0x5, 0x0) close(r4) socket$caif_stream(0x25, 0x1, 0x1) 17:02:43 executing program 0: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f0000000000)='./file0\x00', 0x0, 0x20}, 0x10) r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f00000000c0), 0x4) sendmsg$kcm(r0, &(0x7f0000000380)={&(0x7f0000000040)=@nl=@unspec={0x1200000000000000, 0x0, 0x700000a, 0x80fe}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000280)="035db86376863a68fe800000000000004208c349d7c40346d59be131ad18d92c2bca9d7f6e6a6ac7d6", 0x37}], 0x1}, 0x0) [ 175.085497][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 175.091331][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 175.095387][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 175.463718][T10433] sysfs: cannot create duplicate filename '/class/ieee80211/†ùƒ[?!' [ 175.517720][T10433] CPU: 0 PID: 10433 Comm: syz-executor.4 Not tainted 5.5.0-rc2-syzkaller #0 [ 175.526451][T10433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 175.537152][T10433] Call Trace: [ 175.540498][T10433] dump_stack+0x197/0x210 [ 175.544885][T10433] sysfs_warn_dup.cold+0x1c/0x31 [ 175.549954][T10433] sysfs_do_create_link_sd.isra.0+0x120/0x140 [ 175.556132][T10433] sysfs_create_link+0x65/0xc0 [ 175.560918][T10433] device_add+0x756/0x1d00 [ 175.565364][T10433] ? cache_grow_end+0xa4/0x190 [ 175.570337][T10433] ? uevent_show+0x370/0x370 [ 175.574961][T10433] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 175.581230][T10433] wiphy_register+0x1c46/0x2720 [ 175.586655][T10433] ? wiphy_unregister+0x1040/0x1040 [ 175.591879][T10433] ? __kmalloc+0x608/0x770 [ 175.596321][T10433] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 175.602152][T10433] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 175.608433][T10433] ? ieee80211_cs_list_valid+0x1a1/0x280 [ 175.614092][T10433] ieee80211_register_hw+0x157e/0x3ac0 [ 175.619577][T10433] ? ieee80211_ifa_changed+0xde0/0xde0 [ 175.625054][T10433] ? memset+0x32/0x40 [ 175.629078][T10433] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 175.635328][T10433] ? __hrtimer_init+0x13d/0x280 [ 175.640221][T10433] mac80211_hwsim_new_radio+0x20cf/0x4340 [ 175.645985][T10433] ? hwsim_register_received_nl+0x420/0x420 [ 175.651909][T10433] hwsim_new_radio_nl+0x9e3/0x1070 [ 175.657041][T10433] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 175.663823][T10433] ? mac80211_hwsim_new_radio+0x4340/0x4340 [ 175.669765][T10433] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x300 [ 175.676138][T10433] genl_rcv_msg+0x67d/0xea0 [ 175.680723][T10433] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 175.687063][T10433] ? __kasan_check_read+0x11/0x20 [ 175.692133][T10433] ? find_held_lock+0x35/0x130 [ 175.696922][T10433] netlink_rcv_skb+0x177/0x450 [ 175.701989][T10433] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 175.708341][T10433] ? netlink_ack+0xb50/0xb50 [ 175.712985][T10433] ? __kasan_check_write+0x14/0x20 [ 175.718118][T10433] ? netlink_deliver_tap+0x24a/0xbe0 [ 175.723432][T10433] genl_rcv+0x29/0x40 [ 175.727549][T10433] netlink_unicast+0x58c/0x7d0 [ 175.732345][T10433] ? netlink_attachskb+0x870/0x870 [ 175.737571][T10433] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 175.743784][T10433] ? __check_object_size+0x3d/0x437 [ 175.749382][T10433] netlink_sendmsg+0x91c/0xea0 [ 175.754253][T10433] ? netlink_unicast+0x7d0/0x7d0 [ 175.759208][T10433] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 175.764787][T10433] ? apparmor_socket_sendmsg+0x2a/0x30 [ 175.770269][T10433] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 175.776534][T10433] ? security_socket_sendmsg+0x8d/0xc0 [ 175.782081][T10433] ? netlink_unicast+0x7d0/0x7d0 [ 175.787062][T10433] sock_sendmsg+0xd7/0x130 [ 175.791582][T10433] ____sys_sendmsg+0x753/0x880 [ 175.796366][T10433] ? kernel_sendmsg+0x50/0x50 [ 175.801144][T10433] ? __fget+0x35d/0x550 [ 175.805324][T10433] ? find_held_lock+0x35/0x130 [ 175.810209][T10433] ___sys_sendmsg+0x100/0x170 [ 175.814901][T10433] ? sendmsg_copy_msghdr+0x70/0x70 [ 175.820039][T10433] ? __kasan_check_read+0x11/0x20 [ 175.825562][T10433] ? __fget+0x37f/0x550 [ 175.829745][T10433] ? ksys_dup3+0x3e0/0x3e0 [ 175.834299][T10433] ? __fget_light+0x1a9/0x230 [ 175.838993][T10433] ? __fdget+0x1b/0x20 [ 175.843093][T10433] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 175.849622][T10433] __sys_sendmsg+0x105/0x1d0 [ 175.854243][T10433] ? __sys_sendmsg_sock+0xc0/0xc0 [ 175.859307][T10433] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 175.864774][T10433] ? do_syscall_64+0x26/0x790 [ 175.869576][T10433] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 175.875753][T10433] ? do_syscall_64+0x26/0x790 [ 175.880451][T10433] __x64_sys_sendmsg+0x78/0xb0 [ 175.885236][T10433] do_syscall_64+0xfa/0x790 [ 175.889759][T10433] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 175.895667][T10433] RIP: 0033:0x45a919 [ 175.899573][T10433] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 175.920159][T10433] RSP: 002b:00007f3f397efc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 175.928603][T10433] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a919 [ 175.936586][T10433] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000007 [ 175.944670][T10433] RBP: 000000000075c118 R08: 0000000000000000 R09: 0000000000000000 [ 175.952651][T10433] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3f397f06d4 [ 175.960736][T10433] R13: 00000000004c99b6 R14: 00000000004e1888 R15: 00000000ffffffff [ 176.049424][T10425] sysfs: cannot create duplicate filename '/class/ieee80211/†ùƒ[?!' [ 176.075786][T10425] CPU: 0 PID: 10425 Comm: syz-executor.4 Not tainted 5.5.0-rc2-syzkaller #0 [ 176.084591][T10425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 176.094650][T10425] Call Trace: [ 176.097960][T10425] dump_stack+0x197/0x210 [ 176.102311][T10425] sysfs_warn_dup.cold+0x1c/0x31 [ 176.107291][T10425] sysfs_do_create_link_sd.isra.0+0x120/0x140 [ 176.113371][T10425] sysfs_create_link+0x65/0xc0 [ 176.118146][T10425] device_add+0x756/0x1d00 [ 176.122576][T10425] ? cache_grow_end+0xa4/0x190 [ 176.127381][T10425] ? uevent_show+0x370/0x370 [ 176.132101][T10425] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 176.138882][T10425] wiphy_register+0x1c46/0x2720 [ 176.143756][T10425] ? wiphy_unregister+0x1040/0x1040 [ 176.149138][T10425] ? __kmalloc+0x608/0x770 [ 176.153570][T10425] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 176.159925][T10425] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 176.166196][T10425] ? ieee80211_cs_list_valid+0x1a1/0x280 [ 176.171854][T10425] ieee80211_register_hw+0x157e/0x3ac0 [ 176.177420][T10425] ? ieee80211_ifa_changed+0xde0/0xde0 [ 176.182907][T10425] ? memset+0x32/0x40 [ 176.186921][T10425] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 176.193190][T10425] ? __hrtimer_init+0x13d/0x280 [ 176.198068][T10425] mac80211_hwsim_new_radio+0x20cf/0x4340 [ 176.203832][T10425] ? hwsim_register_received_nl+0x420/0x420 [ 176.210374][T10425] hwsim_new_radio_nl+0x9e3/0x1070 [ 176.215501][T10425] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 176.221767][T10425] ? mac80211_hwsim_new_radio+0x4340/0x4340 [ 176.227703][T10425] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x300 [ 176.234171][T10425] genl_rcv_msg+0x67d/0xea0 [ 176.238716][T10425] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 176.245071][T10425] ? __kasan_check_read+0x11/0x20 [ 176.250153][T10425] ? find_held_lock+0x35/0x130 [ 176.254937][T10425] netlink_rcv_skb+0x177/0x450 [ 176.259716][T10425] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 176.266075][T10425] ? netlink_ack+0xb50/0xb50 [ 176.270679][T10425] ? __kasan_check_write+0x14/0x20 [ 176.275805][T10425] ? netlink_deliver_tap+0x24a/0xbe0 [ 176.281116][T10425] genl_rcv+0x29/0x40 [ 176.285126][T10425] netlink_unicast+0x58c/0x7d0 [ 176.289903][T10425] ? netlink_attachskb+0x870/0x870 [ 176.295060][T10425] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 176.301162][T10425] ? __check_object_size+0x3d/0x437 [ 176.306600][T10425] netlink_sendmsg+0x91c/0xea0 [ 176.311396][T10425] ? netlink_unicast+0x7d0/0x7d0 [ 176.316381][T10425] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 176.322050][T10425] ? apparmor_socket_sendmsg+0x2a/0x30 [ 176.327624][T10425] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 176.334321][T10425] ? security_socket_sendmsg+0x8d/0xc0 [ 176.339903][T10425] ? netlink_unicast+0x7d0/0x7d0 [ 176.344938][T10425] sock_sendmsg+0xd7/0x130 [ 176.349370][T10425] ____sys_sendmsg+0x753/0x880 [ 176.354142][T10425] ? kernel_sendmsg+0x50/0x50 [ 176.358823][T10425] ? __fget+0x35d/0x550 [ 176.362985][T10425] ? find_held_lock+0x35/0x130 [ 176.367770][T10425] ___sys_sendmsg+0x100/0x170 [ 176.372462][T10425] ? sendmsg_copy_msghdr+0x70/0x70 [ 176.377672][T10425] ? __kasan_check_read+0x11/0x20 [ 176.382708][T10425] ? __fget+0x37f/0x550 [ 176.386910][T10425] ? ksys_dup3+0x3e0/0x3e0 [ 176.391696][T10425] ? __fget_light+0x1a9/0x230 [ 176.397013][T10425] ? __fdget+0x1b/0x20 [ 176.401087][T10425] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 176.407342][T10425] __sys_sendmsg+0x105/0x1d0 [ 176.411944][T10425] ? __sys_sendmsg_sock+0xc0/0xc0 [ 176.416999][T10425] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 176.422824][T10425] ? do_syscall_64+0x26/0x790 [ 176.427517][T10425] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 176.433595][T10425] ? do_syscall_64+0x26/0x790 [ 176.438374][T10425] __x64_sys_sendmsg+0x78/0xb0 [ 176.443151][T10425] do_syscall_64+0xfa/0x790 [ 176.447667][T10425] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 176.453562][T10425] RIP: 0033:0x45a919 [ 176.457462][T10425] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 176.477169][T10425] RSP: 002b:00007f3f39852c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 176.486287][T10425] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a919 [ 176.494272][T10425] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000004 [ 176.502253][T10425] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 176.510326][T10425] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3f398536d4 [ 176.518413][T10425] R13: 00000000004c99b6 R14: 00000000004e1888 R15: 00000000ffffffff 17:02:45 executing program 5: r0 = socket(0x1e, 0x805, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r2, &(0x7f0000000340)=ANY=[], 0xff0e) close(r2) splice(r1, 0x0, r2, 0x0, 0x100000000, 0x0) r3 = socket$netlink(0x10, 0x3, 0x40000000010) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)={0x6c, r4, 0xc01, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @remote}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @remote}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz0\x00'}]}]}, 0x6c}}, 0x0) sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20004000}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)={0x19c, r4, 0x20, 0x70bd29, 0x25dfdbfb, {}, [@TIPC_NLA_NET={0x50, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x87af}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xffffffff}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x7}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x401}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x1}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x6}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x9b8e}]}, @TIPC_NLA_NODE={0x48, 0x6, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x100}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x800000}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_SOCK={0x1c, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x200}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x2}]}, @TIPC_NLA_MON={0x14, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}]}, @TIPC_NLA_NODE={0x10, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8}]}, @TIPC_NLA_SOCK={0x14, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_LINK={0x84, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xee}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x81}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3bbc}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfff}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}]}, @TIPC_NLA_LINK={0x18, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}]}]}, 0x19c}, 0x1, 0x0, 0x0, 0x88}, 0x8400) connect$tipc(r0, &(0x7f0000000140)=@id, 0x10) [ 177.951148][T10450] tipc: Enabling of bearer rejected, failed to enable media 17:02:46 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) r1 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x7}, 0x1c) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$FS_IOC_RESVSP(r2, 0x40305839, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8000003}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='reno\x00', 0x6a) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r4 = openat$cgroup_ro(r2, &(0x7f0000000440)='cpuset.effective_mems\x00', 0x0, 0x0) bind$bt_sco(r4, &(0x7f0000000000)={0x1f, {0x0, 0x0, 0x10, 0x4, 0x41}}, 0x6d) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000400)={'team0\x00'}) r5 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00000001c0)={'nlmon0\x00', 0x400}) socket$inet6_sctp(0xa, 0x0, 0x84) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r7, &(0x7f0000000340)=ANY=[], 0xff0e) close(r7) splice(r6, 0x0, r7, 0x0, 0x100000000, 0x0) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_NAME_TABLE_GET(r7, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4480010a}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)={0x2b0, r8, 0x800, 0x70bd28, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0x2c, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7486}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3ff}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x101}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'caif0\x00'}}]}, @TIPC_NLA_BEARER={0x108, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}]}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4, 0x9, @dev={0xfe, 0x80, [], 0x26}, 0x7fffffff}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x8, @remote, 0xfffffffc}}}}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x3180, @remote, 0x4b66}}}}, @TIPC_NLA_BEARER_NAME={0xc, 0x1, @l2={'eth', 0x3a, 'nr0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xf06}]}, @TIPC_NLA_LINK={0x10c, 0x4, [@TIPC_NLA_LINK_PROP={0x4c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fffffff}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff0001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfa0}]}, @TIPC_NLA_LINK_PROP={0x44, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xab4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}]}, @TIPC_NLA_NET={0x2c, 0x7, [@TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xffffffff}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xfff}]}, @TIPC_NLA_MEDIA={0x18, 0x5, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x400}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}]}, @TIPC_NLA_LINK={0x18, 0x4, [@TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x40}]}]}]}, 0x2b0}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a0", 0x35, 0x11, 0x0, 0x0) bind$bt_sco(0xffffffffffffffff, &(0x7f0000000000), 0x8) r9 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r9, &(0x7f0000000040), 0x8) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000240)={0x0, r9, 0x2, 0x8, 0x80000000, 0x9}) 17:02:46 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000159000)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f0000000040)="476f71ed2e9dc9083f457c97b165de8601984c587dc5c709f36e2a7a4d1af7473a2ea4d93c7511573b35a3d18c0c7219317633b40fa8e503def8fed5642977db6127a89aff417c4f8d82bae64ad0ddb6cb5d703aaa42f10fda926afcdc7469a9249f705b652e0fbc0af4512e9f56a46544077c3aba0fca0fb425e2982269f9d140009b4d1884e0938446ac8bd067") pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r3, &(0x7f0000000340)=ANY=[], 0xff0e) close(r3) splice(r2, 0x0, r3, 0x0, 0x100004000, 0x8) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r5, &(0x7f0000000340)=ANY=[], 0xff0e) close(r5) splice(r4, 0x0, r5, 0x0, 0x100000000, 0x0) ioctl$EXT4_IOC_MIGRATE(r5, 0x6609) epoll_pwait(r3, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0xbf, &(0x7f0000000200), 0x8) sendto$inet6(r2, &(0x7f0000000100)="65787bf75d4c9a1e0e1fd5be30a3ce85e1dacd23f1d983bcf90ac823704aa533b23308fa3cc918739ae1c3db48bce5156cf31d81be1794032b36298675edb13c8da671a3f07947b5feadbe35044d518bd449ff764457b99e00929511a88d9b4cf5d4cc", 0x63, 0x40050, &(0x7f0000000000)={0xa, 0x4e20, 0xfffffffb, @mcast2, 0x4}, 0x1c) shutdown(r0, 0x1) 17:02:46 executing program 3: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="d00800002400ffffe57f00002005ffffa6fffff7", @ANYRES32=r4, @ANYBLOB="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"], 0x3}}, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={@mcast2}, 0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000040)={@ipv4={[], [], @initdev}}, &(0x7f0000000100)=0x14) close(r2) socket$inet(0x10, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r5 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 17:02:46 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r3, &(0x7f0000000340)=ANY=[], 0xff0e) close(r3) r4 = syz_init_net_socket$nfc_llcp(0x27, 0x63b3e0eaa91ca800, 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000000000)=0x9, 0x4) splice(r2, 0x0, r3, 0x0, 0x100000000, 0x0) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) connect$inet(r1, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000030, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{&(0x7f00000003c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000002700)=[{&(0x7f0000000440)}, {&(0x7f0000000480)=""/104, 0x68}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/46, 0x2e}, {&(0x7f0000002540)=""/179, 0xb3}, {&(0x7f0000002600)=""/235, 0xeb}], 0x7, &(0x7f0000002780)=""/42, 0x2a}, 0xf643}, {{&(0x7f00000027c0)=@ax25={{0x3, @rose}, [@bcast, @default, @null, @bcast, @netrom, @netrom, @bcast, @bcast]}, 0x80, &(0x7f0000002c00)=[{&(0x7f0000002840)=""/138, 0x8a}, {&(0x7f0000002900)=""/132, 0x84}, {&(0x7f00000029c0)=""/177, 0xb1}, {&(0x7f0000002a80)=""/178, 0xb2}, {&(0x7f0000002b40)=""/162, 0xa2}], 0x5}, 0xfffffff7}, {{&(0x7f0000002c80)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000003d00)=[{&(0x7f0000002d00)=""/4096, 0x1000}], 0x1, &(0x7f0000003d40)=""/176, 0xb0}, 0x2}, {{&(0x7f0000003e00)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000004300)=[{&(0x7f0000003e80)=""/133, 0x85}, {&(0x7f0000003f40)=""/21, 0x15}, {&(0x7f0000003f80)=""/227, 0xe3}, {&(0x7f0000004080)=""/207, 0xcf}, {&(0x7f0000004180)=""/67, 0x43}, {&(0x7f0000004200)=""/225, 0xe1}], 0x6}, 0x9}, {{0x0, 0x0, &(0x7f0000004500)=[{&(0x7f0000004380)=""/134, 0x86}, {&(0x7f0000004440)=""/37, 0x25}, {&(0x7f0000004480)=""/88, 0x58}], 0x3, &(0x7f0000004540)=""/210, 0xd2}, 0x34}, {{&(0x7f0000004640)=@x25, 0x80, &(0x7f0000006800)=[{&(0x7f00000046c0)=""/4096, 0x1000}, {&(0x7f00000056c0)=""/8, 0x8}, {&(0x7f0000005700)=""/4096, 0x1000}, {&(0x7f0000006700)=""/237, 0xed}], 0x4}, 0x298f}], 0x6, 0x100, &(0x7f00000069c0)={0x0, 0x1c9c380}) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000006a40)='TIPC\x00') sendmsg$TIPC_CMD_SET_NETID(r5, &(0x7f0000006b00)={&(0x7f0000006a00)={0x10, 0x0, 0x0, 0x80020008}, 0xc, &(0x7f0000006ac0)={&(0x7f0000006a80)={0x24, r6, 0x300, 0x70bd2c, 0x25dfdbfb, {{}, {}, {0x8, 0x2, 0x7}}, [""]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x10) 17:02:46 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000480)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r3, &(0x7f0000000340)=ANY=[], 0xff0e) close(r3) splice(r2, 0x0, r3, 0x0, 0x100000000, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r5, &(0x7f0000000340)=ANY=[], 0xff0e) close(r5) splice(r4, 0x0, r5, 0x0, 0x100000000, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'vlan0\x00', 0x8000}) sendmsg$alg(r1, &(0x7f00000004c0)={0x4000000, 0x0, &(0x7f0000000440)=[{&(0x7f000077ff7d), 0xf0ff7f}], 0x1}, 0x0) r6 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") 17:02:46 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r1, &(0x7f0000000340)=ANY=[], 0xff0e) close(r1) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={r2, 0x91e, 0x401, 0x6}, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r3, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) shutdown(r3, 0x1) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000040)=@gcm_256={{0x304}, "215e23b6a14a937e", "df28196f6317ffbc13846cbe59f4f1b8c255c35c6b898da733494d6ae33cbdfb", "7b45bfdf", "1215ddea89823d54"}, 0x38) sendmsg$TIPC_CMD_SHOW_PORTS(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c}, 0x1c}}, 0x4000) close(r3) [ 178.181579][T10470] netlink: 80 bytes leftover after parsing attributes in process `syz-executor.3'. 17:02:46 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b405000000090000611088000000000005000500"/32], &(0x7f0000003ff6)='G\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0xa, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000080)) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_GET(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400220}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="00010000", @ANYRES16=r2, @ANYBLOB="00022bbd7000ffdbdf2504000000c800010038000400200001000a004e230000000500000000000000000000ffff7f000001080000001400020002004e23ffffffff0000000000000000380004001400010002000000200002000a004e22000003ff00000000000000000000ffffac1414bb050000003c000200080002003f000000088002000600000008000300b7470000080001000300000008000100120000000800040001010000080003000900000008000300ff0100001000010069623a69726c616e30000000240004000c00010073797a3000000000140007000800030040000000080003000300"/250], 0x100}, 0x1, 0x0, 0x0, 0x10}, 0x6009080) 17:02:46 executing program 5: r0 = socket(0x2, 0x80002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'syz_tun\x00', &(0x7f0000000100)=@ethtool_sfeatures={0x3b, 0x2, [{0x818, 0x9}, {}]}}) 17:02:46 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="52af2fc0a33d9418"], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r2, &(0x7f0000000340)=ANY=[], 0xff0e) close(r2) splice(r1, 0x0, r2, 0x0, 0x100000000, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000000040), &(0x7f0000000140)) r3 = socket$vsock_stream(0x28, 0x1, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r5, &(0x7f0000000340)=ANY=[], 0xff0e) close(r5) splice(r4, 0x0, r5, 0x0, 0x100000000, 0x0) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f0000000040)=0x7) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000000000), 0x10) 17:02:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r2, &(0x7f0000000340)=ANY=[], 0xff0e) close(r2) splice(r1, 0x0, r2, 0x0, 0x100000000, 0x1b) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000)=0x1, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000500)={{0x2, 0x0, @empty}, {0x0, @random='\x00\x00\x00\x00\b\x00'}, 0x2c, {0x2, 0x0, @empty}}) 17:02:46 executing program 5: r0 = socket$inet6(0xa, 0x22000000002, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @initdev, 0x2}, 0x1c) r1 = socket(0xa, 0x80005, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000000)={'team0\x00\x030\xff\xfdL%`\xc3\xff\xff', 0xb5}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r3, &(0x7f0000000340)=ANY=[], 0xff0e) close(r3) splice(r2, 0x0, r3, 0x0, 0x100000000, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stau\x00<#\xfbW*\x1f\x02\x94\xe6\xf3\x1dS\xd1\xe5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x93n,e+:G\x1bJ\x7f\xa2\xf6\xe04\x8c\x04\xe5\xf0\xdfK\x1d\xee\xc8;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00\x00\x00a.\xfd\x1d\xf5\x86\xa7\xec]\xe8\x04\x00\x00\x00\x9c f\x11\x9ay0U\x10\xae\x0es\x96\xd0\xbf\xa0f\xfb4\xbbB\xc6b\xaa\xbc\x82\x99\xff\xf9\xe1\x82.\xd2\xac\xb1\xa5\xa0\xdf.\xaaO\x03\xa1\xa0j\xaf4\xc4Y\x94\xe3\x90\xfe\x04(dl\x90\x8fCqwc2\xc4\x951\x1e\x8e\xb6|s\xfb\x06+w^\x98N>sr\xcal\x18\x9c\xed\x1dC\x8a4\b\xcc\v\x1e@\xe4x5', 0x2761, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r5, 0x1d79bf99}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000050c0)={r5, 0xa9ec, 0x4, 0x100, 0x1, 0x0, 0x35e3, 0x1000, {0x0, @in6={{0xa, 0x4e24, 0x1, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x20}}, 0x6, 0xc9, 0x7, 0x0, 0x7}}, &(0x7f0000005180)=0xb0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000051c0)={r6, 0x80, 0x8, [0x8001, 0x4, 0x81, 0x3, 0xec, 0x3f, 0xff, 0x90]}, &(0x7f0000005200)=0x18) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @ipv4={[], [], @remote}}, 0x1a) r7 = socket(0xa, 0x80005, 0x0) ioctl$SIOCSIFMTU(r7, 0x8922, &(0x7f0000000040)={'team0\x00\x00\x01\x00', 0x9843}) sendmmsg(r0, &(0x7f00000092c0), 0x400003b, 0x0) socket$inet6(0xa, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e21, 0x1, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x4}], 0x1c) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r8, &(0x7f0000000040)=ANY=[], 0x2343a726) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r8, 0x0) ioctl$FS_IOC_FSSETXATTR(r8, 0x6611, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) splice(r1, &(0x7f0000000080)=0x9, r9, &(0x7f0000000180)=0x5b, 0x4c8, 0x10) r10 = socket$inet6_dccp(0xa, 0x6, 0x0) sendmmsg(r10, &(0x7f0000005040)=[{{&(0x7f00000002c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r9, 0x3, 0x3, 0x4, 0x1, {0xa, 0x4e20, 0x7, @empty, 0x4}}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000000340)="25151e2fcbdab25aa06fc2286987cfd3bf443ebf5656626590b8b66510155b31f63d4a96e007fd6aaef9cfc5776fc115ef720d78c91bf09a266d53eaa6593b15b1c3b56153970214446850fe47a5de674bb9f32ea0d3e8f023388485e54ce48018b35711dd78387fbdb9d18d9a9b1e10f314d4a4d19fc561d595c8b3fe7d33813ec45b0bd31835338be869e14a0d758d3dd42957cecd06242e", 0x99}, {&(0x7f0000000400)="849ec79e46b8c80bd5d9ae654f4c6ac6c6caa356064eecb378c00baf0d578143c4baeb6cdcfeac81bc6f53c198d21a50b2da0b365550d30269d28d0043a68e7e066d1b0939526862dd49d8045d67916ff31a95f512efa8dffda58c651006b1dd5d4e6d41b5", 0x65}, {&(0x7f0000000480)="6de39bb2ffc559e5d5682cc1c1a8c342975558c2932ff439d44925ceb4719927e2c317b0b648833fe118e3719f825d9654f064a209c22c45c58e743ca7c94fdb8c04af", 0x43}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="dd9cec082432298da0dd72bdc455db0ffcb430b5bb6ed2d4503fec078653a81e56470698e7950ed23188fad90b860634eab8f5d6ffa0c6b63782945dfd6019cd0d7f4dd5731dd08e0ae335735d015c130d4731357629ec8f9de5336096e5573b1ea0f0612c457ffe144cf4ccbc183eda55740e5efe13b21ffb2c1148d21703d2aa382d17c3a5f886f783c0324e24040b68954a227542057344a9890bf933e9f10c6635f271cc0105296114ac13c255b60f9e3ab17933f5c987f8bb31adbefcdd607fafc614b3b7c8273353b26c8c39", 0xcf}, {&(0x7f0000001600)="3aaefad6e9a41e891b02d7a0fc2ee94fa1a126ba41fa6b15f1af17e84e7c223767f3eb1677c15fc2fd3088370c55ff87eab1ec297ef59a9e9c4c3316", 0x3c}, {&(0x7f0000001640)="98b91e09cdf08685a98b117e4cfe5db883b59bdd746ff1b14875afbaf7d0ef91788aed7abf8a46480a869d4496abb02e4b401d275b0ef34d83683d603aa15161c18778123c84c25a60670116137b4fd8d7f68e5023d907c4a150986b7bd61305b0b3fcb9951a320ce3401886e11f4789678b90c3bf08bd95833f9106a41051a9cf7a5bf5", 0x84}, {&(0x7f0000001700)="b383b82138e574444fb77b7729c6a40998b5a03a985e8e5f872dea4a4cc5586b1cc2190f80c51b0087311d0b257f1fbb5f39295627a934c6438f75d1b89a9bdb68b4d3d04f019d87430605a26a836889e0c7c8904efbf754129ab24490f6276ab93a4fb7fcce571f23bb7b8a85a57e4261f4c8464bd11dec4e7dd64158b24fd3b12cb2815207b37f5707a034d284a845437c3c86219ab995bc8f96d8a6016a488f24deb3b8180419af25cfb433", 0xad}, {&(0x7f00000017c0)="a40a22f9b389a02e1f5a1da464e81df9a19cd29171d10a7eed4ec9abab3cc9259fcd1d2b56f2237704088db2fd23f72946b1a9d6eb13992d5b0c499a91c8674cba07bc4b9f8d160a007f3d8a308a753f3f2ae03cf220721ed1f6a4ee79c63e9891e8f6162295f8818b80ecf1a1155641efcb153720f099adff788e168fcbc3", 0x7f}, {&(0x7f0000001840)="8fd527bf9f7075958f1b1ed79e1be77181", 0x11}], 0xa, &(0x7f0000001940)=[{0x1010, 0x6a57f1a77452cf87, 0x1, "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"}, {0xc8, 0x115, 0x6, "4b545946fc05845a5a2d6f35b4c0ef0fa2b1114cda6590fa45679829e5114b5c33ecdbbc159d36d0c43a9ecf9e4e142b99e1576d0f90a9e29102347f3b7127ecbb5b98944bf1df4a6e327d8ad2e61f3919f081df5f4f98185f0bf60c8bec80671e99cc0c1e7f25e876f12502eac608a0e9ae4db73ab6714db093da6a260d6caf92b54c5cf94b194769fa8e19db90eefd6a556cf5a69cad41efa5afbfb495ccefd1cf9927a865f766e740c2b058f031436fe9a0847a0f3743"}, {0x88, 0x110, 0x67, "e5e95b2ad05a6fcfa228b087de5b67a450ffe75d7634a60593a3318f1b33017b0e555236b64fd091b2c314b5657278f1c0267bd6806516e334236013490b62ddc362bc9f6e3fc7edc767ad552d3a9c077c2e0b05d42f472916f523c3c9b018582caead2344369a10128a072b50a8cea03557"}, {0x1010, 0x29, 0x401, "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"}, {0xa0, 0xfb9937597dcc9a33, 0x3, "c1c30e81dc59dbd1035a260bcf02e1b70a038ee6ff3c9e26df56c5d7e5b97c0537acc47e4bf45708b195f4dbcaf1a46105942d5a6ef59b7b7e171cbfa74e9694712b330e922f106d83f5594a3e569b7d095663a91c8c4c3aa1a1278f8bf7f027a1fb68d7a345ef5dc94b4ed9364d6c6aa76019d0575119968812abdc7ad8708ea330ff8d0f3a50afa8a874f8346d"}, {0xe0, 0x109, 0xef58, "fdbd1084ce04e61fb906cc507c1ca35dd3c9b67d8a0bca70958a611b3cadf8043461f3e94c4688032e43e555558eee596d43aef00ba18fcfb1519fe34644592413e6f92facbe8d10355cdf518b0ba16710ffe13e555bc60cf7edaf55fca87ee59daf4b254203eeba9495052f58b174266399b02264878b8defdb451dc91d20b2af3e53a9a359143c84014f7f3f78c917d2d03cb4974d7fbc8d57a9dffb0d8142bce287d651bb8fdefcdfb130df846d401a7f07f7cd662dc8bdd6af148a8adef5c6557ab4d71380dffe11de"}], 0x22f0}}, {{&(0x7f0000003c40)=@pppol2tpv3in6={0x18, 0x1, {0x0, r9, 0x0, 0x1, 0x3, 0x4, {0xa, 0x4e24, 0x1, @rand_addr="cc701a2b5227e4eef2de2bf2f79f943f", 0x6d2}}}, 0x80, &(0x7f0000004fc0)=[{&(0x7f0000003cc0)="f149010c04746a7390a39f6cbc3752d2fd728aa8111e2c8e2e5863f8747ea1cd45fe1fdf0e2649e95178f86c194a6553b8eae9adfa817accfb81dce619363a55159825cd0fc8d3bc6c0022d1d3af81f5b08a6a98f1aa14712e5a3df73b2584958b1ea62970d6bcf568a80fbce9f05117404ee6", 0x73}, {&(0x7f0000003d40)="c360245a9f3421a83bb583904857e0318418e37efc0141e59917b61f1630762ca74e8bb1c31ec1caaa895a7d59145f0b0d0621a7c43e0ec9bbdce80a2198a7b36fb196adf8a80d84b766f9801b9d38bd2117fcc0569b090ea97aa96763c62615030de149e3de9ac9f6ef71029fac259538542253f772c86ef2e36a9917ec6e50657476907d7f6c", 0x87}, {&(0x7f0000003e00)="9b142ce17a92e2cfe87f4f6dfecd5c7c4b958ef16acdc0b94dc7f10cd664986ba355c4a33e9a30d76ba831d38717afa05a5438708eb7cfbee186e6b9a7385befe2849dd49a0d415298f83fed6be83b2075ce9ff21d8be5771a40c9d84f5dbb4c664614cbb32e570d7563bc30e1886c0c99b9628b7ec564aa4ed6ecbdacf492e1e6f2a086d2d9cc1c8537419864ce", 0x8e}, {&(0x7f0000003ec0)="b8ec28a86c3c267ff47ede3f96406023ad0dc58573d4253329610f4303cd9943ee135e43b8bc822d844075607350466ad8e566b670d08f6345ec4b52b0ddcca27e816b1c7735ea2ece91924fa05b283637be0ca52122844f9d2b6ab4eb8485cd6de251dc0419a6943cd3ff6a96d51fab276fc701f9da43693de5f833430eb56d9a250aaccbb8bc6c0783256ab5f778ebb9b2f15f83d33fab8700b56e987a2b16b4fedac476fcdc8147dc2e993773b689365504e0a9e221e5c575d897d22a538f76c48e1443", 0xc5}, {&(0x7f0000003fc0)="15cf6a4e7f5c2c6976dba36788ff751abaac8510a230b8bef0ee26e9dfbd8665d95b30af8255b10ab89970b2c8aeb6234743050712474bcbd09f9a074da6c89e621e5bcf9e237c61eb86fbf17c29a926a2c6518dc18bf1eb8d46ff6f9ae4038071209c35c79958b7e918833400ad252b3c412a65b28a919550c678ee7ad1f4ea027a0df48d65605cead5629ca19019692bcfd277e9b812484d6735384d6fae3513bbec355f74de032682415dea0b3b4d597ae1c82573bd29cdc0167a70aa70f161e6f27deba9083689375dc8cde3b47dc2a28d34142fa1e04e7fd8076291b5888f659a7e6587ec2eb560236ffdcb1f3078baa59d8c1bde4fa122c455461e58b16345e1d3cc61c567bb573e21f7124fb4fa83ce37aafca7c1f868457127414d3d0bc682eaa80dd40d82932dc019b7282e97ace3485f23af06422827278187903d0900ea3d630229cf68a53aa8499f3ec0dd4f89440abf984a01dea387d6f343e9ef7b15ae480df2370059f92dc7a75a663da20224a1d332121975974999abfcfc17f9ee1ef893718435d69952ba97562c2c9bdedb5b562b1949137eced9c7100ee7090f68b849dbc05513eda80d73a3d79722fff002f8b7cd1785c5fa1a6c38c08ecedb54196cde960f3376874a000db6dead38a35bb74b86b8f554d5feb811820e55f12d8f3d66d89f5b25fa29e6e153b3fa198503ea555a10073d2889a3605b0378243c72abc706be6823be2f8a8796975c7824e281cf608dc6030ad9b37e573720ee832f23e86074eac7c94566edd43dc0341b65d423880c5d57a3bdf6386f0bc6461abc15ade65b4709d10aa26d55b2e198bd68b791a093f6b97d0f7e4a5490489d09a037280f26a5452b864c0dfd95758bb7de01cce2262642d9ea4d0c33c26d51847953deebab8a275ff850ce433f1c010166435e4124cfdee6f98235b94b876b7dffd7b8179f4504faf782edb2d43897d1f4a93469065483878c10f314f83357c6895bafa0e59ab9c5a73f977401b8348ddeab012e5c8821f1583feb1030eca2c508bc14365c1a91f66617213d52e0cddae5a185b440d4937269d71cf40fa02f79fae1ee7bdc52642734c5f1b9d6e4404ab030d594c6d5e29468a07be97c8ada64ceebb75998eb8fd1ed8d3041f9c45402b3d10337e04df12a5afbee7c3ad73f99a35102d9e930cc556fdc26b12ab163d2359a644e08209d4fef6354d19a93b5641f2d1e4df8d217b0905f3244d75e80480648f921776b176c6dd38919c4185f33c5b20f4e7653e65c91137ca4dfa5b6b1a729592114d3b1a9e7888dd7442a5a65039013c6e65e78288638431308d4cc763c9822b9f543ccdbee3b6cdd2de9e7e0dee6e134c200814a2ee67630b7fa57f99abc6ec9167ce45371a43cae6df0d72c20502f3605f6dadc88af6c17ac0fc8fe1c34d65d49dae96bbd7625094761488524c161dbc72d7ca1e50dafb3170e903271b1af0501a24c7e946c857f88b1395ab78ec6e4c73d5c2d9576565a97b42d351c19726f4eecc08d8afe103e96ebf2e3401aaaa29205471a103b4ea277535d4284f8ab13e1275956f8cf372a294eeed57dfca023b72cdeccda77f9eb2d13b798e6ef8eac14fbdcf0640fb66a64c5e2b06ceea96d0b3f355cd35ba8c7daf933c408e93b1babcef6a352ca83886a25c072c6550fb4691ea5bb4c54de3fb9dce8c21c9530a6bda0dc87a6d08cd35ca6de6dae65a7485e3a6f5328fb390153b8a1c5e1aac9075a04d96c973b1a399e097fd14c78a71a533ddcdca43fe87bcb6ff13e707f915306e4ddd45fbe68b79f178dc7d6d44c75a24ed4e1eeab28fa42de323c2f592b672f4ab509b1d922a8e66fd4198e215294a0ba68f4be2be18738bd3f1805b8bd236ce92eb46c808687463a7a35f13050ce8ae0e226a5ac3c621f63c6d885c5ceea772678b1f22d305d42a6cd572473748765464f8d1be9890d0f6a999e06539167f89ac1466d55617575077886839e482697a3cdc97e9550b02eb8c895816f2589bbfc699057c1d8e29e1992d6160ac3244c7823667f797bad39cef7f60d2aa318d5066e941fa02579d36f4107ef3be22879d4516de6d9156432dceee4b5a7861fb476a7dd27b215fd1ab2ec6678f1f93f5a41616b8014dff9df55ba27faa59abcee04e7c46531172ca625d4f5ce834578b27e0c630ca2d1708c6b8ec960f88d41b96e2ac21c5a8856e329bf1123108eed67b195e3ef280ad9a23e686ed6fcea6811840ed998fada4f7810e9606834efc31947c5b764d99733970f38966ac78d99a8734ba09dcbb583c467e9ea99e6a09617f3c75dbea1e0476bd3d93f09d3787529b1c4e3faa16912bf48c5502ccc3758a555c856bcc4b0f82aa33d949ff50e9712583057c88ed4e79b209c08af2c12b78f02177acca6644f36fc5b17cfc11da44ba5cf1c35b7a4a5fc27a475f3ae4d5b44b3d3480b188c538c8b0827f67ee7f72455c5b67c9d43792a148d5ad25f15915fead27a38cf79eff64d77f450b30da50e51e4b335039c4a1f9fc8807c095a03da93c033184371d1098ee7f08afe2902198f06b33498762d176ad83c2f0841ec7c28c152be555cdb0f84efa1bcec17e9f2411e2d1f0961a9e22210b4e77e173ea6ee61b2188076a5be694e59dffa88f6a7f61b2475cc90374a24d70f6ab63d2fe87d553a4bc5c5f762f7a41844c54ed0e1ccfc7837e149c7b63fed67605b68183092a6830fdb29a1cffe61ca09eaefa442d40a34d7434cf733a4d82fc4efc49877f57fd50304f1f34b61f921ce7e1689de07b409a7fc03a7f603537f8b434983eb9b33ea05bec5b31095c6aac8841546f606fa409d6c8e025b04118bc63fa47e9af21f434ccd4d7132f2a90fcaf7e8d08ec87a2a3c11b1180889248dff13d8591d31b7642db1b0d5181695d6ab20222f094827e0d43ebc44404b96d72c6d27a3d76afced8c49fda90a064e8ee3b527f6622305e805d453768efbeb6792b52c722a53ac9e41ff0340fe9d490b5a813a05438db2c6e430ad1dca935e1cdc24733a75b45a28c7463c1da3d9ee3708f8f8f79e12407194d41ba9212109c728d2b2b68176b0eca041baec061eaec3644bc4799d3e6b3e7ee92aa1b2b95ecafff9ad08ec078b6e0d6e76e3066c3a43f651896d0cc3951ca0b988b65b344c93086f152e7ca56573ab88446e7acf425d5303b97335b07e2d8c6ed085fcd5e6f27600ddbb9bbe5db7054e65b8a59898b081d4d6b6d6ca49e7d220b5e992cefb593bdcaf78d3a54247d0a060e81464a0f34f1db824ffec4eed1bd156acfdbc8c8984f97b67e3dc9033f8609249cf48728d5513644bf89c20798acfc327bd986021edf94787e0359e3eb87ec349c406f03c1b9f5a3ac40e07e1a1de4922e0c61dc515b585149804c1cb0a5501b6abb184e81b06278cca7b678ec13e7453877b151d3f49e5751f6065ffc7f1b02a2e10c2c5b340bba4f89fa4cff602ea9d0e16d396417b896b67fef183bff58fe90a00123dc487ef55ff082c003a9ea6c108dd7ba5fa348172eb61fde0e266b1ebadff4c9058563ff6fb791e9c54f44ffaae6737a3b9bb1ce905db338e08b510a0835da0f0dd65a51f8fa5f334fb5145995c7ec75da0466d4eac55a04decc414004b8cf0c9d851668d7f87afea44d44757ec68e42b3799a0a3bf32d753ace1856742c366540d9a3f716ddd1d2ea08663ed4ee0d439ccf992fe3d18e06d47d741f61a67a72b19d6cad54f5b60da4f6a96ccd2e894ef4ff3f8786c7b73349351b46239769cc9e537e58e5cc0e49509c79942014189b05642aafff6c668f3d8bee77f59d60af9d36740489925496ad41a673e261978557be0b2e5f8a43ee5cef943e83a57222e187b80ccf91ac5d5b36d12597c691def6238c265095a30f44777bb499bf614839ef32b20842bd392b5fd0fd20db7c775630a0dc06dab66bfdd0ee156195d2a9bef7d35ba28701ab2773356c359e228a0e98a6e92271a1300a371354b0597c1beaf2ab3791141724106757a6f34971ff838ed7fe332e4fa5a728842c1272fc5382ff00dd5533e5f63c27c66813c29b6dd55eb55db30ca95227c053e0885e791560da3b068c987ffb38dfcc1d4c515c1e308c84e9e7b92a2317bb052aa3173dce40d0818f765ba688f06e9feb11fc5ff21c2619ec86bedf3dcf69b11688a74cedec3ba8ea29b1740f3c39ce6a517baf8f8f31aee207e376401e998642b45175593f4d61a76f4ff86dfc4181c23af581d37e39d9019d0bae5cf2ab424bd0b005238f68ac48ce070e9f133bcca43c5b01454cd83684b80ea2b9b8365283de2d07c7ab51eaf0560117b5cc1c7acef6dedf36b1679e89db819f4daa7071d61c36b20ed28d9df6e9a541b4e9f49333d29803cbcf3309c9edb0f2254a7b760286f8128774e77e47b5c50804f4fc283f1295ed27ef34cda13b187cc6819d31ceadfdd199342fb0ae58123fe9074c29f9b874d44329c7af15cbe6ad5ec78a2fc0c60b5df99346e55ce252a7de605c3083e13169f147dadacd72a3c0e14708b504075851a0dbb02d30ba6881b936359895f495fad9bd755b9ccba7c8487cb0492000cbfe611cfbdf03d7bde12b46b7f653614d906a587ec4e87f267341931787a56994c21036ec82bedd9b54fee97c4f726ff94b0a87ba089bb534964c1b01b3b241ad0aae7bb0dcc0271c955ffb6eba44f575b25f75b6804a8aa9ef74a5604b0e7478f1c0be79745e1b77eeea847b9609acae15b8325ea3ee9c8ca4962c55b92ce343e04daaf1e5021caafa2d752b78a6de036f68c825b385126c2105e5e30199d4e53fac2fc29060284cb39449c6f9676cc077d031eb08d32ff9524a102a90ea432490bf35c50f4029e30acdb61f31231a47fad1887b45188b32085ef6f4885306dd84ecf058b8300168aa0d091d70c8d6a2b6370f811de03d63bab9899a1620f47dab6bb3e88be8354ba3012848cd95716cda2eed91e5b6cd01e108e65be2a96a9f1bd13ae9fe4b3415bf63a032f299a1b996de4640c9197dacd91468aa82c819bcd7274630a4325d3933c275d96c053df12c89d02a92d4b39d5cb3e971a16e966acee19cd75dff8a7307ebb637328603f64c6ffa878b0169c9c4d195d6b776c9b1c1a520de9771f59b1bc7d1e909f587f4892d15e176ad00bf64a253c7af46d3d5cb1acaa32619963a21fd1260a20868a41bf113be5c6bf1c78a5e14bbad15ae2edf4a5dcfe1e27871ae3c3eb35e737246e05ff24f8efd012c0845493c11c81b2cdf7fc8f6b30aed93370d4b2f239ae8e4057421bdf9e3488e3f2b9a4aec1ec6b84bfa56b03f65f26d4cb205a383ce95c8c0c53362fe47ded29a7a8b58198390df567d75d2fec81974d0415516dfd3dac49053bc15b770ff0507067c554709e2036a629e738183720f661f59f130776e149694aca1cd6fea2581b082cef96cd13c624985bf3e7a9294c8937befc502ac26d5276061cfcd25fdb4ab033dec9c2ac616734c8d4658accec8be5dd549277004cc595f397a5ca69be726c985ab4b9282a2f4dde2b19db9a61f60010e0ca4bc862540c15aeda0b385aed76d6d7f26716a64da7a881c77d3d0b21ed9bac549b3b3d701a901be7e7f2d07da81f7d041b752849b41d751aba7fb498d60b1d2ffcb8a8597958c8bd5671e992ce04cb8f88028902536b22e22200c2278f293b248ef3e887de56f835f6f54a76cdca68dd6f32688069a32a3283ad9905089bc7b23cb9ba0dee8caeb89fa21c3d735dd69d6b16fb180ac6445b8e999021023ed1e2db", 0x1000}], 0x5}}], 0x2, 0x61090) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000200)={'TPROXY\x00'}, &(0x7f0000000240)=0x1e) socket$inet6_sctp(0xa, 0x1, 0x84) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 17:02:46 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="cc000000240007051500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff00060000090001006e6574656d0000004c0002000000000000002f16dd5cd05cb01d00000000000000000000240005002000010000000000008694af66d4af0000267a1f0309018000000000000000000c00030000000000000000000000010068746200000002000000050000000000f29e0500000000007eff0200030000000000000000001c000000000000008d13000005000000000000000500000000000000020003120000000000000000000000000000000000000000050000000000000002000300"/216], 0xcc}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r4, &(0x7f0000000340)=ANY=[], 0xff0e) close(r4) splice(r3, 0x0, r4, 0x0, 0x100000000, 0x0) socket$packet(0x11, 0x3, 0x300) r5 = openat$cgroup(r3, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) ioctl$FS_IOC_RESVSP(r5, 0x40305828, &(0x7f0000000180)={0x0, 0x2, 0x6, 0x4b28}) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000040)={r7}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000400)={&(0x7f0000000380)='./file0\x00', r9}, 0x10) bind$packet(r6, &(0x7f0000000640)={0x11, 0x0, r8, 0x1, 0x0, 0x6, @random="3093b34e1938"}, 0x14) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendto$packet(r3, &(0x7f00000001c0)="a75a70e941f373561127e94786dd", 0xe, 0x0, &(0x7f0000000140)={0x11, 0x4, r10}, 0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000000)={'vxcan1\x00', r10}) 17:02:46 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") r1 = socket(0x2, 0x80805, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x43, &(0x7f0000000040), &(0x7f0000000080)=0x10) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) [ 178.889657][T10517] netlink: 80 bytes leftover after parsing attributes in process `syz-executor.1'. [ 179.085357][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 179.085379][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 179.091248][ C1] protocol 88fb is buggy, dev hsr_slave_1 17:02:47 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000740)='hugetlb.2MB.usage_ir_bytes\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000001900)={0x0, 0x7, 0x0, 0x9}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305839, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff000}) 17:02:47 executing program 4: socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000004, 0x100010, 0xffffffffffffffff, 0x5000) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000001c0), 0xfffffffffffffed2) 17:02:47 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r3, &(0x7f0000000340)=ANY=[], 0xff0e) close(r3) r4 = syz_init_net_socket$nfc_llcp(0x27, 0x63b3e0eaa91ca800, 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000000000)=0x9, 0x4) splice(r2, 0x0, r3, 0x0, 0x100000000, 0x0) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) connect$inet(r1, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000030, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{&(0x7f00000003c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000002700)=[{&(0x7f0000000440)}, {&(0x7f0000000480)=""/104, 0x68}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/46, 0x2e}, {&(0x7f0000002540)=""/179, 0xb3}, {&(0x7f0000002600)=""/235, 0xeb}], 0x7, &(0x7f0000002780)=""/42, 0x2a}, 0xf643}, {{&(0x7f00000027c0)=@ax25={{0x3, @rose}, [@bcast, @default, @null, @bcast, @netrom, @netrom, @bcast, @bcast]}, 0x80, &(0x7f0000002c00)=[{&(0x7f0000002840)=""/138, 0x8a}, {&(0x7f0000002900)=""/132, 0x84}, {&(0x7f00000029c0)=""/177, 0xb1}, {&(0x7f0000002a80)=""/178, 0xb2}, {&(0x7f0000002b40)=""/162, 0xa2}], 0x5}, 0xfffffff7}, {{&(0x7f0000002c80)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000003d00)=[{&(0x7f0000002d00)=""/4096, 0x1000}], 0x1, &(0x7f0000003d40)=""/176, 0xb0}, 0x2}, {{&(0x7f0000003e00)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000004300)=[{&(0x7f0000003e80)=""/133, 0x85}, {&(0x7f0000003f40)=""/21, 0x15}, {&(0x7f0000003f80)=""/227, 0xe3}, {&(0x7f0000004080)=""/207, 0xcf}, {&(0x7f0000004180)=""/67, 0x43}, {&(0x7f0000004200)=""/225, 0xe1}], 0x6}, 0x9}, {{0x0, 0x0, &(0x7f0000004500)=[{&(0x7f0000004380)=""/134, 0x86}, {&(0x7f0000004440)=""/37, 0x25}, {&(0x7f0000004480)=""/88, 0x58}], 0x3, &(0x7f0000004540)=""/210, 0xd2}, 0x34}, {{&(0x7f0000004640)=@x25, 0x80, &(0x7f0000006800)=[{&(0x7f00000046c0)=""/4096, 0x1000}, {&(0x7f00000056c0)=""/8, 0x8}, {&(0x7f0000005700)=""/4096, 0x1000}, {&(0x7f0000006700)=""/237, 0xed}], 0x4}, 0x298f}], 0x6, 0x100, &(0x7f00000069c0)={0x0, 0x1c9c380}) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000006a40)='TIPC\x00') sendmsg$TIPC_CMD_SET_NETID(r5, &(0x7f0000006b00)={&(0x7f0000006a00)={0x10, 0x0, 0x0, 0x80020008}, 0xc, &(0x7f0000006ac0)={&(0x7f0000006a80)={0x24, r6, 0x300, 0x70bd2c, 0x25dfdbfb, {{}, {}, {0x8, 0x2, 0x7}}, [""]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x10) 17:02:47 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") r1 = socket(0x2, 0x80805, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x43, &(0x7f0000000040), &(0x7f0000000080)=0x10) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 17:02:47 executing program 5: r0 = socket$inet(0x10, 0x1, 0xff) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r2, &(0x7f0000000340)=ANY=[], 0xff0e) close(r2) r3 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r3, 0x8982, &(0x7f0000000200)={0x3, 'ip6_vti0\x00', {0xffffffff}, 0x5}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = openat$cgroup_subtree(r4, &(0x7f0000002640)='cgroup.subtree_control\x00', 0x2, 0x0) getsockopt$SO_J1939_PROMISC(0xffffffffffffffff, 0x6b, 0x2, &(0x7f00000036c0), &(0x7f0000003700)=0x4) ioctl$FS_IOC_GETFLAGS(r6, 0x80086601, &(0x7f0000002680)) ioctl$FIBMAP(r3, 0x1, &(0x7f0000000280)=0x9392) write$binfmt_elf32(r5, &(0x7f0000000340)=ANY=[], 0xff0e) close(r5) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00000047c0)={'nr0\x00', 0xef6}) splice(r4, 0x0, r5, 0x0, 0x100000000, 0x0) splice(r5, 0x0, r2, 0x0, 0x400, 0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000240)={'veth1_to_team\x00', &(0x7f0000004880)=@ethtool_rx_ntuple={0x35, {0x0, @esp_ip4_spec={@multicast2, @multicast2, 0x53a, 0x5}, @esp_ip4_spec={@rand_addr=0xfffff717, @rand_addr=0x5, 0x2, 0x8}, 0x9, 0x3f, 0x7f, 0x4, 0xffffffffffffffff}}}) sendmsg(r0, &(0x7f0000000000)={0x0, 0x2ed, &(0x7f0000000040)=[{&(0x7f00000000c0)="24000000180007841dfffd946f610500020f81001f038b0602000800080016004000ff7e", 0x24}], 0x1}, 0x4000) recvmsg$can_j1939(0xffffffffffffffff, &(0x7f0000002580)={&(0x7f00000002c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002400)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/55, 0x37}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f0000002380)=""/39, 0x27}, {&(0x7f00000023c0)=""/34, 0x22}], 0x6, &(0x7f0000002480)=""/221, 0xdd}, 0x40000000) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stau\x00<#\xfbW*\x1f\x02\x94\xe6\xf3\x1dS\xd1\xe5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x93n,e+:G\x1bJ\x7f\xa2\xf6\xe04\x8c\x04\xe5\xf0\xdfK\x1d\xee\xc8;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00\x00\x00a.\xfd\x1d\xf5\x86\xa7\xec]\xe8\x04\x00\x00\x00\x9c f\x11\x9ay0U\x10\xae\x0es\x96\xd0\xbf\xa0f\xfb4\xbbB\xc6b\xaa\xbc\x82\x99\xff\xf9\xe1\x82.\xd2\xac\xb1\xa5\xa0\xdf.\xaaO\x03\xa1\xa0j\xaf4\xc4Y\x94\xe3\x90\xfe\x04(dl\x90\x8fCqwc2\xc4\x951\x1e\x8e\xb6|s\xfb\x06+w^\x98N>sr\xcal\x18\x9c\xed\x1dC\x8a4\b\xcc\v\x1e@\xe4x5', 0x2761, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r9, 0x1d79bf99}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f00000025c0)={r9, 0x9}, &(0x7f0000002600)=0x8) getsockname$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote}, &(0x7f0000000100)=0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r11, &(0x7f0000000340)=ANY=[], 0xfffffffffffffec6) close(r11) splice(r10, 0x0, r11, 0x0, 0x100000000, 0x0) sendto$ax25(r10, &(0x7f0000003740)="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", 0x1000, 0x4000, &(0x7f0000004740)={{0x3, @bcast, 0x4}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast]}, 0x48) 17:02:47 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r4, &(0x7f0000000340)=ANY=[], 0xff0e) close(r4) splice(r3, 0x0, r4, 0x0, 0x100000000, 0x0) r5 = openat$cgroup_ro(r3, &(0x7f00000032c0)='cpuacct.usage_user\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000003300)=[@in={0x2, 0x4e24, @remote}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x22}}], 0x20) write$binfmt_elf32(r2, &(0x7f0000000340)=ANY=[], 0xff0e) close(r2) splice(r1, 0x0, r2, 0x0, 0x100000000, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r7, &(0x7f0000000340)=ANY=[], 0xff0e) close(r7) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r9, &(0x7f0000000340)=ANY=[], 0xff0e) close(r9) splice(r8, 0x0, r9, 0x0, 0x100000000, 0x0) getsockopt(r9, 0x6, 0x5, &(0x7f0000000100)=""/130, &(0x7f00000001c0)=0x82) splice(r6, 0x0, r7, 0x0, 0x100000000, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r11, &(0x7f0000000340)=ANY=[], 0xff0e) close(r11) splice(r10, 0x0, r11, 0x0, 0x100000000, 0x0) setsockopt$sock_int(r11, 0x1, 0x26, &(0x7f0000000580), 0xfffffffffffffe47) sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x4e20, @broadcast}, 0xfffffffffffffe53, 0x0, 0x300789313edc6080}, 0x20000020) 17:02:47 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000000)=""/22, 0x16}], 0x8, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r2, &(0x7f0000000340)=ANY=[], 0xff0e) close(r2) splice(r1, 0x0, r2, 0x0, 0x100000000, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f00000001c0)='cpuacct.usage_sys\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000002c0)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r3, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r4, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@SEG6_ATTR_DSTLEN={0x8, 0x2, 0x3}]}, 0x1c}}, 0x11) 17:02:47 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") r1 = socket(0x2, 0x80805, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x43, &(0x7f0000000040), &(0x7f0000000080)=0x10) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 17:02:47 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r1, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0x17c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) socket$kcm(0xa, 0x0, 0x11) listen(0xffffffffffffffff, 0x83) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xfd, 0xa2, 0x0, 0x0, 0x0, 0x1, 0x5, 0x0, 0x8}, 0xe) recvmsg$can_raw(r2, &(0x7f0000002740)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x20, 0x0, 0xd5) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev, @in=@empty}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f00000000c0)=0xe8) r4 = socket$inet(0xa, 0x801, 0x84) ioctl$SIOCGSTAMPNS(r4, 0x8907, 0x0) connect$inet(r4, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r4, 0x83) r5 = accept4(r4, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xef}, 0xb) recvmsg$can_raw(r5, &(0x7f0000002740)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, 0x0, 0xd5) socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.2MB.usage_ir_bytes\x00', 0x275a, 0x0) write$binfmt_aout(r6, &(0x7f0000002780)=ANY=[@ANYRESOCT, @ANYBLOB="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"], 0xfffffcd4) ioctl$FS_IOC_FSSETXATTR(r6, 0x401c5820, &(0x7f0000000040)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r8, &(0x7f0000000340)=ANY=[], 0xff0e) close(r8) splice(r7, 0x0, r8, 0x0, 0x100000000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000000440)={{{@in=@dev, @in=@empty}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f00000002c0)=0xe8) sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) recvfrom$rose(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r9 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r9, 0x1000008912, &(0x7f0000000000)="0805b5055e0bcfe8474071") getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r10 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r10, &(0x7f00000000c0), 0xffffffffffffff47, 0x0, 0x0, 0x1a) 17:02:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000fb1000)=[{&(0x7f0000000180)="480000001500197f09004b0101048c590a88ffffff010001000000000028213ee20600d4ff5bffff00c7e5ed5e00000000000000000000eaf60d18125d4b18857a9eace3dbe8b12c", 0x48}], 0x1) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r2, &(0x7f0000000340)=ANY=[], 0xff0e) setsockopt$TIPC_SRC_DROPPABLE(r1, 0x10f, 0x80, &(0x7f0000000040)=0x5, 0x4) close(r2) splice(r1, 0x0, r2, 0x0, 0x100000000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 17:02:48 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r1, &(0x7f0000000300), 0x121, 0x0, 0x0) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000000040)=0x3fd, 0x1b2) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) socketpair(0x1e, 0x80000, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r2) sendmmsg(r0, &(0x7f00000092c0), 0x4000000000001b9, 0x0) [ 179.996702][ C0] net_ratelimit: 4 callbacks suppressed [ 179.996713][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:02:48 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") r1 = socket(0x2, 0x80805, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x43, &(0x7f0000000040), &(0x7f0000000080)=0x10) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 17:02:48 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xd, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000004000000000000000000069110200000000009500020000000000"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 180.125350][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 180.131200][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 180.205455][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 180.211487][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 186.698312][ T697] device bridge_slave_1 left promiscuous mode [ 186.705154][ T697] bridge0: port 2(bridge_slave_1) entered disabled state [ 186.759887][ T697] device bridge_slave_0 left promiscuous mode [ 186.766826][ T697] bridge0: port 1(bridge_slave_0) entered disabled state [ 188.866411][ T697] device hsr_slave_0 left promiscuous mode [ 188.905571][ T697] device hsr_slave_1 left promiscuous mode [ 188.985992][ T697] team0 (unregistering): Port device team_slave_1 removed [ 188.999993][ T697] team0 (unregistering): Port device team_slave_0 removed [ 189.013566][ T697] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 189.041324][ T697] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 189.162114][ T697] bond0 (unregistering): Released all slaves 17:03:05 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f00000000c0)={0x20}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r5, &(0x7f0000000340)=ANY=[], 0xff0e) close(r5) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r7, &(0x7f0000000340)=ANY=[], 0xff0e) close(r7) splice(r6, 0x0, r7, 0x0, 0x100000000, 0x0) splice(r7, 0x0, r5, 0x0, 0x2, 0x1) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r9, &(0x7f0000000340)=ANY=[], 0xff0e) close(r9) unshare(0x4000000) splice(r8, 0x0, r9, 0x0, 0x100000000, 0x0) getsockopt$CAN_RAW_RECV_OWN_MSGS(0xffffffffffffffff, 0x65, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x2) getsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@ipv4={[], [], @local}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@initdev}}, &(0x7f0000000040)=0xe8) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r12, &(0x7f0000000340)=ANY=[], 0xff0e) close(r12) splice(r11, 0x0, r12, 0x0, 0x100000000, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000300)={0x0, r11, 0xa24a, 0x9, 0xff, 0x1fffffffe0000}) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000004c0)={@loopback, @rand_addr="3b1aee952f5fec1b054f317b6944d7d7", @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x100, 0x101, 0xffff, 0x100, 0x5, 0x80200000, r10}) write$cgroup_int(r4, &(0x7f0000000380), 0x1040c) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c) write$binfmt_elf64(r3, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0x1732) r13 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r13, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") write$cgroup_int(r2, &(0x7f0000000380), 0x1040c) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r14 = socket(0x5, 0x4, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r14, 0x12, 0x3, &(0x7f00000002c0), 0x4) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x0, r0}) 17:03:05 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000700)=@raw={'ra\n\x06\x00', 0x2, 0x3, 0x2d8, 0x168, 0x0, 0x0, 0x168, 0x0, 0x240, 0x240, 0x240, 0x240, 0x240, 0x3, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x130, 0x168, 0x0, {}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "bdc74c01d6369df17d17ac76fa5f9b3bfa0c34430d864040bc25b2b73a59aa64cab6b1d2cc0506efeb70b5bc8c2d4ba3a94a2d2393e3182f64694d7d05fb478c8f56627a5cf905d564eeeb8334f650ca0f3c44f7fda4d20a55050342ea9685ecc8838e049f1f2e2d081ddda375bb7008adc297a5ece1bb2df53d17bef26bb6f8", 0x41}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{}, {}, {}, 0x80000}}}, {{@ip={@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, 0x0, 0x0, 'hsr0\x00', 'ip6gretap0\x00', {}, {0xff}}, 0x0, 0x98, 0xd8, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x338) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r2, &(0x7f0000000340)=ANY=[], 0xff0e) close(r2) splice(r1, 0x0, r2, 0x0, 0x100000000, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r2, 0x40806685, &(0x7f0000000080)={0x1, 0x3, 0x1000, 0x19, &(0x7f0000000000)="81f9edb23c8a0e4f035438fb8a01e7fbfd8b18d8922164c2bd", 0x22, 0x0, &(0x7f0000000040)="f1f97c0711b10974a735125d792593bf0936d9218efbdcc8c630cbdb5f2e1a51aed6"}) 17:03:05 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x9f968276765616d3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000035000504d25a80648c63940d0224fc602f00000004000400050082c137153e370900018000f01700d1bd", 0x33fe0}], 0x1000000000000118}, 0x0) 17:03:05 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r1, &(0x7f0000000300), 0x121, 0x0, 0x0) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000000040)=0x3fd, 0x1b2) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) socketpair(0x1e, 0x80000, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r2) sendmmsg(r0, &(0x7f00000092c0), 0x4000000000001b9, 0x0) 17:03:05 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 17:03:05 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r1, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0x17c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) socket$kcm(0xa, 0x0, 0x11) listen(0xffffffffffffffff, 0x83) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xfd, 0xa2, 0x0, 0x0, 0x0, 0x1, 0x5, 0x0, 0x8}, 0xe) recvmsg$can_raw(r2, &(0x7f0000002740)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x20, 0x0, 0xd5) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev, @in=@empty}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f00000000c0)=0xe8) r4 = socket$inet(0xa, 0x801, 0x84) ioctl$SIOCGSTAMPNS(r4, 0x8907, 0x0) connect$inet(r4, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r4, 0x83) r5 = accept4(r4, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xef}, 0xb) recvmsg$can_raw(r5, &(0x7f0000002740)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, 0x0, 0xd5) socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='hugetlb.2MB.usage_ir_bytes\x00', 0x275a, 0x0) write$binfmt_aout(r6, &(0x7f0000002780)=ANY=[@ANYRESOCT, @ANYBLOB="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"], 0xfffffcd4) ioctl$FS_IOC_FSSETXATTR(r6, 0x401c5820, &(0x7f0000000040)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r8, &(0x7f0000000340)=ANY=[], 0xff0e) close(r8) splice(r7, 0x0, r8, 0x0, 0x100000000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000000440)={{{@in=@dev, @in=@empty}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f00000002c0)=0xe8) sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) recvfrom$rose(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r9 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r9, 0x1000008912, &(0x7f0000000000)="0805b5055e0bcfe8474071") getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r10 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r10, &(0x7f00000000c0), 0xffffffffffffff47, 0x0, 0x0, 0x1a) [ 197.886020][T10607] Cannot find add_set index 0 as target [ 197.928000][T10607] Cannot find add_set index 0 as target [ 197.936364][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 197.965352][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 197.965387][ C1] protocol 88fb is buggy, dev hsr_slave_1 17:03:06 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) [ 197.971748][ C0] protocol 88fb is buggy, dev hsr_slave_1 17:03:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r3, &(0x7f0000000340)=ANY=[], 0xff0e) close(r3) splice(r2, 0x0, r3, 0x0, 0x100000000, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r2, 0x8983, &(0x7f0000000000)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r5, &(0x7f0000000340)=ANY=[], 0xff0e) close(r5) splice(r4, 0x0, r5, 0x0, 0x100000000, 0x0) sendmsg$SEG6_CMD_SETHMAC(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYRESDEC=r4, @ANYRES16=r1, @ANYBLOB="0100000000000000000001000000040004000800050001000000080006000000000008000300970d070076688dfa7228fa0455dcd7b2d5fffc2015a31160646f52be3d573eafd46dd74ea04fd5274e00a946b5a3cb05eeaf865aa07ef62de2985d80475f22de50848f14fd9edc8b88e4f9675a626d062dfcba27ef4cc86c65ae12a0e683959005863b59287d6531f6e9bb0f8a7faafaa3e9f3b42a9ffcf288afb4d4e11155f3"], 0x3}, 0x1, 0x6c, 0x0, 0xfffeff7b}, 0x44009814) 17:03:06 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x6db6e559) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xca, &(0x7f0000000000), 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r2, &(0x7f0000000340)=ANY=[], 0xff0e) close(r2) r3 = socket$caif_seqpacket(0x25, 0x5, 0x3) splice(r3, 0x0, r2, 0x0, 0x100000000, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) [ 198.065503][ T697] tipc: TX() has been purged, node left! 17:03:06 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r5, &(0x7f0000000340)=ANY=[], 0xff0e) close(r5) splice(r4, 0x0, r5, 0x0, 0x100000000, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r7, &(0x7f0000000340)=ANY=[], 0xff0e) close(r7) r8 = socket(0x2, 0x2, 0x8) accept$ax25(r8, &(0x7f0000000100)={{0x3, @netrom}, [@remote, @remote, @remote, @null, @netrom, @remote, @rose, @netrom]}, &(0x7f0000000180)=0x48) splice(r6, 0x0, r7, 0x0, 0x100000000, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r10, &(0x7f0000000340)=ANY=[], 0xff0e) close(r10) splice(r9, 0x0, r10, 0x0, 0x100000000, 0x0) write$binfmt_elf32(r1, &(0x7f0000000300)=ANY=[@ANYRESOCT, @ANYRESDEC, @ANYRESDEC, @ANYBLOB="ad89caf31b56b45fbf78eee5dd320b361706b4478b8f8954b56269b169e6c37352dc703aeca1685e60f01bb3fd4bd8f3d37a0eaec33bb67a09622479f2538b40a0fdb91a0d1dffe74af48a93d6b36eba7145d84e9b05287c786ee2847c9bede9a5d469b0550e26e1e41e350310218c58651feb0ec3ea359e44c734160b7401b138c9aa9988c327c9025b9c0ee5a460bbc2ffaf76a5fe17c011e450c59c063008b2b5659252ff2f087737dee94f2cac350e243a8d84220d1949b1b7177301786ef288c519c35af1cab86a6cced80433ddac57f7fee59474c8a0389337db440066a9300d30c2", @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYRES32=r9]], 0x136) close(r3) splice(r2, 0x0, r3, 0x0, 0x100000000, 0x0) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000000080)) r11 = openat$cgroup_int(r1, &(0x7f0000000000)='cpuset.memory_spread_slab\x00', 0x2, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r13, &(0x7f0000000340)=ANY=[], 0xff0e) close(r13) splice(r12, 0x0, r13, 0x0, 0x100000000, 0x0) ioctl$IMHOLD_L1(r13, 0x80044948, &(0x7f0000000200)=0xcf9) write$cgroup_int(r11, &(0x7f0000000040), 0x12) r14 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r15 = openat$cgroup_int(r14, &(0x7f0000000000)='cpuset.memory_spread_slab\x00', 0x2, 0x0) write$cgroup_int(r15, &(0x7f0000000040)=0x2, 0x3c4) 17:03:06 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) [ 198.235451][ T697] tipc: TX() has been purged, node left! 17:03:06 executing program 3: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r4, &(0x7f0000000340)=ANY=[], 0xff0e) close(r4) splice(r3, 0x0, r4, 0x0, 0x100000000, 0x0) r5 = openat$cgroup_ro(r3, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000140), 0xff4d) sendfile(r5, r2, 0x0, 0xffffffff800) sendfile(r5, r2, &(0x7f0000000040)=0xa00, 0x100000001) socket$inet(0x2, 0x3, 0x9) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r7, &(0x7f0000000340)=ANY=[], 0xff0e) close(r7) splice(r6, 0x0, r7, 0x0, 0x100000000, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r9, &(0x7f0000000340)=ANY=[], 0xff0e) close(r9) splice(r8, 0x0, r9, 0x0, 0x100000000, 0x0) r10 = socket(0x5, 0xa, 0x83) setsockopt$EBT_SO_SET_COUNTERS(r10, 0x0, 0x81, &(0x7f0000000200)=ANY=[], 0x0) write$cgroup_int(r1, &(0x7f0000000080), 0x12) r11 = socket$inet6(0xa, 0x80003, 0x80) bind$rxrpc(r5, 0x0, 0x0) ioctl(r11, 0x1000008912, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x37, &(0x7f0000001080)={0x0, {{0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, 0x88) [ 198.465582][ T697] tipc: TX() has been purged, node left! 17:03:06 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 17:03:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'vxcan1\x00'}) r1 = socket$inet6(0xa, 0x80003, 0x8) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r2 = accept4$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @remote}, &(0x7f0000000040)=0x12, 0x400) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'vxcan1\x00', 0xfd}) [ 198.504177][ T27] audit: type=1804 audit(1577379786.499:68): pid=10651 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir899441848/syzkaller.Vz09l2/31/memory.events" dev="sda1" ino=16713 res=1 [ 198.611710][ T27] audit: type=1800 audit(1577379786.509:69): pid=10651 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=16713 res=0 17:03:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x2, 0x3, 0x258, 0x0, 0x0, 0x0, 0x0, 0x120, 0x1c0, 0x1c0, 0x1c0, 0x1c0, 0x1c0, 0x3, 0x0, {[{{@uncond, 0x0, 0xb8, 0x120, 0x0, {}, [@common=@socket0={{0x20, 'socket\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00'}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2b8) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000340)=@nat={'nat\x00', 0x1b, 0x5, 0x338, 0x1f8, 0x1f8, 0xa8, 0x150, 0x1f8, 0x2a0, 0x2a0, 0x2a0, 0x2a0, 0x2a0, 0x5, &(0x7f00000002c0), {[{{@uncond, 0x0, 0x70, 0xa8}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x5, @dev={0xac, 0x14, 0x14, 0x1f}, @initdev={0xac, 0x1e, 0x1, 0x0}, @icmp_id=0x66, @icmp_id=0x68}}}}, {{@ip={@local, @initdev={0xac, 0x1e, 0x0, 0x0}, 0xff000000, 0x0, 'veth0\x00', 'dummy0\x00', {}, {}, 0x6, 0x2, 0x1}, 0x0, 0x70, 0xa8}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x13, @loopback, @multicast1, @icmp_id=0x65, @gre_key=0x3}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x1, @broadcast, @loopback, @port=0x4e21, @icmp_id=0x65}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x10, @initdev={0xac, 0x1e, 0x1, 0x0}, @broadcast, @icmp_id=0x67, @icmp_id=0x68}}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x398) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r3, &(0x7f0000000340)=ANY=[], 0xff0e) close(r3) splice(r2, 0x0, r3, 0x0, 0x100000000, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000700)=0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000740)=r4) [ 198.765388][ T27] audit: type=1800 audit(1577379786.589:70): pid=10654 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=16713 res=0 17:03:06 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="6c020000100001050000000000000000ff020000000000000000000000000001ac1e000100"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x26c}}, 0x0) r1 = socket(0x10, 0x0, 0x3f) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 198.870053][T10669] xt_CT: You must specify a L4 protocol and not use inversions on it 17:03:06 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 17:03:07 executing program 2: r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 17:03:07 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000003f40)={r0}) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stau\x00<#\xfbW*\x1f\x02\x94\xe6\xf3\x1dS\xd1\xe5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x93n,e+:G\x1bJ\x7f\xa2\xf6\xe04\x8c\x04\xe5\xf0\xdfK\x1d\xee\xc8;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00\x00\x00a.\xfd\x1d\xf5\x86\xa7\xec]\xe8\x04\x00\x00\x00\x9c f\x11\x9ay0U\x10\xae\x0es\x96\xd0\xbf\xa0f\xfb4\xbbB\xc6b\xaa\xbc\x82\x99\xff\xf9\xe1\x82.\xd2\xac\xb1\xa5\xa0\xdf.\xaaO\x03\xa1\xa0j\xaf4\xc4Y\x94\xe3\x90\xfe\x04(dl\x90\x8fCqwc2\xc4\x951\x1e\x8e\xb6|s\xfb\x06+w^\x98N>sr\xcal\x18\x9c\xed\x1dC\x8a4\b\xcc\v\x1e@\xe4x5', 0x2761, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000b324a6c27e40e366f29472d0274db407013652c125d765fff544658f4773945db9", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r4, 0x1d79bf99}, 0x8) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r6, &(0x7f0000000340)=ANY=[], 0xff0e) close(r6) splice(r5, 0x0, r6, 0x0, 0x100000000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0x9a, "a58c2ed437bb5b941773005587a7a48078d9abe2dab5ee3221604c72ba7c42f1eea98735d9991dfc8d6be6c1a2d1139683e39d24f90ee5f461824f9dd6d5adc7949aaff6a848366a3a4f51e9b5dafcf35c8582880fef49824d709b4c4997f9c9194374b933385cf7b61f6e90388c0a4b47fd2296962d24bf38f755d4171c31db7c8104617156f4bac49304a3d6716c3808333228baacf51415c0"}, &(0x7f00000000c0)=0xa2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000003f80)={r7, 0x2, 0x20, 0x3ff, 0xfffffffffffffff7}, &(0x7f00000002c0)=0x9e) r8 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r8, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") [ 199.249641][T10667] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 199.262722][T10668] xt_CT: You must specify a L4 protocol and not use inversions on it [ 199.271554][T10599] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 199.295729][T10599] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 17:03:07 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000000)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_HMACKEYID={0x8}]}, 0x1c}, 0x1, 0x6c}, 0x0) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040), 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x60, r2, 0x4fdec83596b76882, 0x70bd25, 0x25dfdbfe, {}, [@SEG6_ATTR_ALGID={0x8, 0x6, 0xff}, @SEG6_ATTR_SECRET={0x8, 0x4, [0x3ff]}, @SEG6_ATTR_DST={0x14, 0x1, @mcast1}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x8}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0xf64}, @SEG6_ATTR_SECRET={0x18, 0x4, [0x6, 0x7, 0x0, 0xfff, 0x89]}]}, 0x60}, 0x1, 0x0, 0x0, 0x40000810}, 0x1) r3 = accept(r0, &(0x7f00000003c0)=@nl=@proc, &(0x7f0000000440)=0x80) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r5, &(0x7f0000000340)=ANY=[], 0xff0e) close(r5) splice(r4, 0x0, r5, 0x0, 0x100000000, 0x0) ioctl(r4, 0x8000, &(0x7f0000000080)="ae025d762aaa8c6d76dc3b03bfc9a831a4c2aada7f4845f6854f3dc23ae56f49a2335844958f204e927c02c2f6e214b23b554063128c122e9cf447db250fa009f489a0f63804875c07e3a99b4453171186551225e960a27472049ded732954eb137669aae30c5232396ac1cef3e48cd35d1acc580dca0056267c34f6e68f819836f6b76c937e4203363fc5c09dd98569a89a9bd8157fcd38e2837db1c12e97b5654d67a7f21c869d31c4bdfb948c65f9f7f70357cc354ac7004fc90fb71e221616") connect$nfc_raw(r3, &(0x7f0000000480)={0x27, 0x0, 0x2, 0x1}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x3, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="b40500000000000061104c0000000000bd0000000000000095000000000000009cc38422d591ad09e99dfc282f9df967d3ebe53a29c84eb722b1c7e54b8982"], &(0x7f0000003ff6)='G\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xf7}, 0x48) 17:03:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'vxcan1\x00'}) r1 = socket$inet6(0xa, 0x80003, 0x8) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r2 = accept4$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @remote}, &(0x7f0000000040)=0x12, 0x400) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'vxcan1\x00', 0xfd}) 17:03:07 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x6db6e559) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xca, &(0x7f0000000000), 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r2, &(0x7f0000000340)=ANY=[], 0xff0e) close(r2) r3 = socket$caif_seqpacket(0x25, 0x5, 0x3) splice(r3, 0x0, r2, 0x0, 0x100000000, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) 17:03:07 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) r3 = socket$netlink(0x10, 0x3, 0x8000000000000004) writev(r3, &(0x7f00007af000)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f0000000480)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000104}, 0xc, &(0x7f0000000440)={&(0x7f0000000580)={0xa4, r4, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x81}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x20}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x200}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x4001800}, 0x40c0) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)={0x54, r4, 0x400, 0x70bd28, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000000}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x81}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x33}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40}]}, 0x54}, 0x1, 0x0, 0x0, 0x20}, 0x0) sendfile(r2, r1, 0x0, 0xffffffff800) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00&\x86\x17x+y\xa5\xa8\x1e\xea/=\x9f\xdf\xa1y\xd0\x13\xe6T$\xb1\xfd2\xd76\xc0\xc3\xb2{\xbf\xb2\x14\xf6\x8a\xc8\x9c\x89\xa0b\x10\"\xe40\x93#\\\xcd\xb0aP,\xff\x9f\f\x89\xb9\xa9\xe2\xd6\t\"\f\xde\x00oO:\xba\x14\xdc\xe7H=\xb6\xfb\x96%\xc1\x95\xb4\xad\x98\x870\x92\xb0en{\xea\xdc\xa9+\xbb\xd7\x01\x03d\xb9\x92L\xaf\xe8\t\x80R*1\x12\x10\x9a\x01\xb2\xa2lLN\xde\xd6\xed\xa5\x06\xc5\xad\x8fs \'\v\xc3\x10#\x9f\x90\xe3Q\xc7\xf3;l\xe8{\x19\xc33v\xc35\xde^T&\xee\xd1\x90L\x87\xcb\xc8.\x1c\xae?\xf5\xd9\x9d\x98\"g\xf3\xa7gVv<\x92\t\xe0\xd5\xc8\xca\xda\xe4N\xc9p\x82\x1f=6\x1e\x92\xb9\xd6!.\xb0\xa5\xfcp\n\xd4J\x05n\x101oC\xb6', 0x275a, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r7, &(0x7f0000000340)=ANY=[], 0xff0e) close(r7) splice(r6, 0x0, r7, 0x0, 0x100000000, 0x0) recvfrom$inet6(r6, &(0x7f0000000240)=""/194, 0xc2, 0x0, &(0x7f0000000040)={0xa, 0x4e23, 0xfffffff8, @mcast1, 0x6}, 0x1c) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r9, &(0x7f0000000340)=ANY=[], 0xff0e) close(r9) splice(r8, 0x0, r9, 0x0, 0x100000000, 0x0) r10 = accept4(r9, &(0x7f0000005f80)=@rc, &(0x7f0000006000)=0x80, 0xa4c4ccf90005ba1d) r11 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stau\x00<#\xfbW*\x1f\x02\x94\xe6\xf3\x1dS\xd1\xe5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x93n,e+:G\x1bJ\x7f\xa2\xf6\xe04\x8c\x04\xe5\xf0\xdfK\x1d\xee\xc8;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00\x00\x00a.\xfd\x1d\xf5\x86\xa7\xec]\xe8\x04\x00\x00\x00\x9c f\x11\x9ay0U\x10\xae\x0es\x96\xd0\xbf\xa0f\xfb4\xbbB\xc6b\xaa\xbc\x82\x99\xff\xf9\xe1\x82.\xd2\xac\xb1\xa5\xa0\xdf.\xaaO\x03\xa1\xa0j\xaf4\xc4Y\x94\xe3\x90\xfe\x04(dl\x90\x8fCqwc2\xc4\x951\x1e\x8e\xb6|s\xfb\x06+w^\x98N>sr\xcal\x18\x9c\xed\x1dC\x8a4\b\xcc\v\x1e@\xe4x5', 0x2761, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r11, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r12, 0x1d79bf99}, 0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r10, 0x84, 0x6, &(0x7f0000006040)={r12, @in6={{0xa, 0x4e20, 0x2, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}}}, 0x84) ioctl$EXT4_IOC_MOVE_EXT(r5, 0x40046629, &(0x7f00000000c0)={0xc}) 17:03:07 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000003f40)={r0}) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stau\x00<#\xfbW*\x1f\x02\x94\xe6\xf3\x1dS\xd1\xe5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x93n,e+:G\x1bJ\x7f\xa2\xf6\xe04\x8c\x04\xe5\xf0\xdfK\x1d\xee\xc8;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00\x00\x00a.\xfd\x1d\xf5\x86\xa7\xec]\xe8\x04\x00\x00\x00\x9c f\x11\x9ay0U\x10\xae\x0es\x96\xd0\xbf\xa0f\xfb4\xbbB\xc6b\xaa\xbc\x82\x99\xff\xf9\xe1\x82.\xd2\xac\xb1\xa5\xa0\xdf.\xaaO\x03\xa1\xa0j\xaf4\xc4Y\x94\xe3\x90\xfe\x04(dl\x90\x8fCqwc2\xc4\x951\x1e\x8e\xb6|s\xfb\x06+w^\x98N>sr\xcal\x18\x9c\xed\x1dC\x8a4\b\xcc\v\x1e@\xe4x5', 0x2761, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000b324a6c27e40e366f29472d0274db407013652c125d765fff544658f4773945db9", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r4, 0x1d79bf99}, 0x8) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r6, &(0x7f0000000340)=ANY=[], 0xff0e) close(r6) splice(r5, 0x0, r6, 0x0, 0x100000000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0x9a, "a58c2ed437bb5b941773005587a7a48078d9abe2dab5ee3221604c72ba7c42f1eea98735d9991dfc8d6be6c1a2d1139683e39d24f90ee5f461824f9dd6d5adc7949aaff6a848366a3a4f51e9b5dafcf35c8582880fef49824d709b4c4997f9c9194374b933385cf7b61f6e90388c0a4b47fd2296962d24bf38f755d4171c31db7c8104617156f4bac49304a3d6716c3808333228baacf51415c0"}, &(0x7f00000000c0)=0xa2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000003f80)={r7, 0x2, 0x20, 0x3ff, 0xfffffffffffffff7}, &(0x7f00000002c0)=0x9e) r8 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r8, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") 17:03:07 executing program 2: r0 = socket(0x0, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) [ 199.543488][ T27] audit: type=1804 audit(1577379787.539:71): pid=10694 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir899441848/syzkaller.Vz09l2/33/memory.events" dev="sda1" ino=16689 res=1 [ 199.632389][ T27] audit: type=1800 audit(1577379787.539:72): pid=10694 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=16689 res=0 17:03:07 executing program 3: r0 = socket$inet(0x2, 0x4000020000000001, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0xfffffffffffffc6d, 0x20000800, &(0x7f0000000240)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, 0x0, &(0x7f0000000140)) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000100)={{0x0, 0x2, 0xd1, 0x80, 0x9, 0xc0}, 0x101}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x87f1a7) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000180)={0x1f, 0x5, {0x9, 0x9, 0x20, 0x9, 0x5a, 0xe7}, 0x401, 0x5}, 0xe) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffccf, 0x3e152, 0x0, 0xffffffffffffff37) 17:03:07 executing program 2: r0 = socket(0x0, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) [ 199.757359][ T27] audit: type=1804 audit(1577379787.539:73): pid=10694 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir899441848/syzkaller.Vz09l2/33/memory.events" dev="sda1" ino=16689 res=1 17:03:07 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000380)={@in6={{0xa, 0x0, 0x0, @mcast2}}, 0x0, 0x0, 0x9, 0x0, "91c23e248756115cac1ffe320ecc1d54fb5015c5807b2d6d6f0f03dc8390760921751c3083d0c81667ed08d7305c230a96108992b21586a816ce02e94e73d6664e2ca0e93b4ebf24a9e523fb4a501a2d"}, 0xd8) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r2, &(0x7f0000000340)=ANY=[], 0xff0e) close(r2) splice(r1, 0x0, r2, 0x0, 0x100000000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000100)="446f20287113084cda1af8a46ba68de1", 0x10) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0x200) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_int(r0, 0x29, 0xbb, &(0x7f0000000000)=0x1448, 0x4) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r4, &(0x7f0000000340)=ANY=[], 0xff0e) close(r4) splice(r3, 0x0, r4, 0x0, 0x100000000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x304}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", 'dCe#', "b1034b903a64f865"}, 0xc8) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) close(r0) [ 199.923632][ T27] audit: type=1804 audit(1577379787.579:74): pid=10694 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir899441848/syzkaller.Vz09l2/33/memory.events" dev="sda1" ino=16689 res=1 17:03:08 executing program 2: r0 = socket(0x0, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) [ 200.040858][ T27] audit: type=1800 audit(1577379787.589:75): pid=10694 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=16689 res=0 17:03:08 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000003f40)={r0}) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stau\x00<#\xfbW*\x1f\x02\x94\xe6\xf3\x1dS\xd1\xe5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x93n,e+:G\x1bJ\x7f\xa2\xf6\xe04\x8c\x04\xe5\xf0\xdfK\x1d\xee\xc8;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00\x00\x00a.\xfd\x1d\xf5\x86\xa7\xec]\xe8\x04\x00\x00\x00\x9c f\x11\x9ay0U\x10\xae\x0es\x96\xd0\xbf\xa0f\xfb4\xbbB\xc6b\xaa\xbc\x82\x99\xff\xf9\xe1\x82.\xd2\xac\xb1\xa5\xa0\xdf.\xaaO\x03\xa1\xa0j\xaf4\xc4Y\x94\xe3\x90\xfe\x04(dl\x90\x8fCqwc2\xc4\x951\x1e\x8e\xb6|s\xfb\x06+w^\x98N>sr\xcal\x18\x9c\xed\x1dC\x8a4\b\xcc\v\x1e@\xe4x5', 0x2761, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000b324a6c27e40e366f29472d0274db407013652c125d765fff544658f4773945db9", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r4, 0x1d79bf99}, 0x8) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r6, &(0x7f0000000340)=ANY=[], 0xff0e) close(r6) splice(r5, 0x0, r6, 0x0, 0x100000000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0x9a, "a58c2ed437bb5b941773005587a7a48078d9abe2dab5ee3221604c72ba7c42f1eea98735d9991dfc8d6be6c1a2d1139683e39d24f90ee5f461824f9dd6d5adc7949aaff6a848366a3a4f51e9b5dafcf35c8582880fef49824d709b4c4997f9c9194374b933385cf7b61f6e90388c0a4b47fd2296962d24bf38f755d4171c31db7c8104617156f4bac49304a3d6716c3808333228baacf51415c0"}, &(0x7f00000000c0)=0xa2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000003f80)={r7, 0x2, 0x20, 0x3ff, 0xfffffffffffffff7}, &(0x7f00000002c0)=0x9e) r8 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r8, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") 17:03:08 executing program 2: r0 = socket(0x2, 0x0, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) [ 200.195864][ T27] audit: type=1804 audit(1577379787.589:76): pid=10698 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir899441848/syzkaller.Vz09l2/33/memory.events" dev="sda1" ino=16689 res=1 [ 200.228501][T10708] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 200.303072][ T27] audit: type=1804 audit(1577379787.629:77): pid=10698 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir899441848/syzkaller.Vz09l2/33/memory.events" dev="sda1" ino=16689 res=1 [ 200.329176][T10599] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 200.346862][T10599] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 17:03:08 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'vxcan1\x00'}) r1 = socket$inet6(0xa, 0x80003, 0x8) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r2 = accept4$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @remote}, &(0x7f0000000040)=0x12, 0x400) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'vxcan1\x00', 0xfd}) 17:03:08 executing program 2: r0 = socket(0x2, 0x0, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 17:03:08 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000003f40)={r0}) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stau\x00<#\xfbW*\x1f\x02\x94\xe6\xf3\x1dS\xd1\xe5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x93n,e+:G\x1bJ\x7f\xa2\xf6\xe04\x8c\x04\xe5\xf0\xdfK\x1d\xee\xc8;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00\x00\x00a.\xfd\x1d\xf5\x86\xa7\xec]\xe8\x04\x00\x00\x00\x9c f\x11\x9ay0U\x10\xae\x0es\x96\xd0\xbf\xa0f\xfb4\xbbB\xc6b\xaa\xbc\x82\x99\xff\xf9\xe1\x82.\xd2\xac\xb1\xa5\xa0\xdf.\xaaO\x03\xa1\xa0j\xaf4\xc4Y\x94\xe3\x90\xfe\x04(dl\x90\x8fCqwc2\xc4\x951\x1e\x8e\xb6|s\xfb\x06+w^\x98N>sr\xcal\x18\x9c\xed\x1dC\x8a4\b\xcc\v\x1e@\xe4x5', 0x2761, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000b324a6c27e40e366f29472d0274db407013652c125d765fff544658f4773945db9", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r4, 0x1d79bf99}, 0x8) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r6, &(0x7f0000000340)=ANY=[], 0xff0e) close(r6) splice(r5, 0x0, r6, 0x0, 0x100000000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0x9a, "a58c2ed437bb5b941773005587a7a48078d9abe2dab5ee3221604c72ba7c42f1eea98735d9991dfc8d6be6c1a2d1139683e39d24f90ee5f461824f9dd6d5adc7949aaff6a848366a3a4f51e9b5dafcf35c8582880fef49824d709b4c4997f9c9194374b933385cf7b61f6e90388c0a4b47fd2296962d24bf38f755d4171c31db7c8104617156f4bac49304a3d6716c3808333228baacf51415c0"}, &(0x7f00000000c0)=0xa2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000003f80)={r7, 0x2, 0x20, 0x3ff, 0xfffffffffffffff7}, &(0x7f00000002c0)=0x9e) r8 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r8, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") 17:03:08 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805c5055e0bcfe8474071") r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r1, 0x1) sendto$inet6(r1, &(0x7f00000000c0)="bd", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x1}, 0x8) close(r1) 17:03:08 executing program 2: r0 = socket(0x2, 0x0, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 17:03:08 executing program 5: r0 = socket(0x10, 0x3, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) ioctl$FS_IOC_GETFSLABEL(r1, 0x81009431, &(0x7f0000000040)) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0x1, 0xffffffff, 0x7ff, 0xa}, 0x9) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r3, &(0x7f0000000340)=ANY=[], 0xff0e) close(r3) splice(r2, 0x0, r3, 0x0, 0x100000000, 0x0) r4 = gettid() ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000180)=r4) write(r0, &(0x7f0000000140)="240000001a005f0214f9f407000909008100800000400000000000000800020000100000", 0x24) [ 200.845961][T10753] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 200.858943][ T9471] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 200.880684][ T9471] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 17:03:09 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000003f40)={r0}) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stau\x00<#\xfbW*\x1f\x02\x94\xe6\xf3\x1dS\xd1\xe5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x93n,e+:G\x1bJ\x7f\xa2\xf6\xe04\x8c\x04\xe5\xf0\xdfK\x1d\xee\xc8;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00\x00\x00a.\xfd\x1d\xf5\x86\xa7\xec]\xe8\x04\x00\x00\x00\x9c f\x11\x9ay0U\x10\xae\x0es\x96\xd0\xbf\xa0f\xfb4\xbbB\xc6b\xaa\xbc\x82\x99\xff\xf9\xe1\x82.\xd2\xac\xb1\xa5\xa0\xdf.\xaaO\x03\xa1\xa0j\xaf4\xc4Y\x94\xe3\x90\xfe\x04(dl\x90\x8fCqwc2\xc4\x951\x1e\x8e\xb6|s\xfb\x06+w^\x98N>sr\xcal\x18\x9c\xed\x1dC\x8a4\b\xcc\v\x1e@\xe4x5', 0x2761, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000b324a6c27e40e366f29472d0274db407013652c125d765fff544658f4773945db9", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r4, 0x1d79bf99}, 0x8) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r6, &(0x7f0000000340)=ANY=[], 0xff0e) close(r6) splice(r5, 0x0, r6, 0x0, 0x100000000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0x9a, "a58c2ed437bb5b941773005587a7a48078d9abe2dab5ee3221604c72ba7c42f1eea98735d9991dfc8d6be6c1a2d1139683e39d24f90ee5f461824f9dd6d5adc7949aaff6a848366a3a4f51e9b5dafcf35c8582880fef49824d709b4c4997f9c9194374b933385cf7b61f6e90388c0a4b47fd2296962d24bf38f755d4171c31db7c8104617156f4bac49304a3d6716c3808333228baacf51415c0"}, &(0x7f00000000c0)=0xa2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000003f80)={r7, 0x2, 0x20, 0x3ff, 0xfffffffffffffff7}, &(0x7f00000002c0)=0x9e) socket$inet6(0xa, 0x80003, 0x7e) 17:03:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'vxcan1\x00'}) r1 = socket$inet6(0xa, 0x80003, 0x8) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r2 = accept4$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @remote}, &(0x7f0000000040)=0x12, 0x400) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'vxcan1\x00', 0xfd}) 17:03:09 executing program 2: socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 17:03:09 executing program 2: socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 17:03:09 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="baa21c48b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69337b46be7e40dbba1a0899cb5083c940000f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203eff079f1ac3572cbafe04569b4b813e998c1d11f00000000000000e9937725"], 0x77) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r2, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32], 0x0) accept4$inet(r1, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) gettid() sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000006ac0)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) 17:03:09 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000003f40)={r0}) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stau\x00<#\xfbW*\x1f\x02\x94\xe6\xf3\x1dS\xd1\xe5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x93n,e+:G\x1bJ\x7f\xa2\xf6\xe04\x8c\x04\xe5\xf0\xdfK\x1d\xee\xc8;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00\x00\x00a.\xfd\x1d\xf5\x86\xa7\xec]\xe8\x04\x00\x00\x00\x9c f\x11\x9ay0U\x10\xae\x0es\x96\xd0\xbf\xa0f\xfb4\xbbB\xc6b\xaa\xbc\x82\x99\xff\xf9\xe1\x82.\xd2\xac\xb1\xa5\xa0\xdf.\xaaO\x03\xa1\xa0j\xaf4\xc4Y\x94\xe3\x90\xfe\x04(dl\x90\x8fCqwc2\xc4\x951\x1e\x8e\xb6|s\xfb\x06+w^\x98N>sr\xcal\x18\x9c\xed\x1dC\x8a4\b\xcc\v\x1e@\xe4x5', 0x2761, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000b324a6c27e40e366f29472d0274db407013652c125d765fff544658f4773945db9", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r4, 0x1d79bf99}, 0x8) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r6, &(0x7f0000000340)=ANY=[], 0xff0e) close(r6) splice(r5, 0x0, r6, 0x0, 0x100000000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0x9a, "a58c2ed437bb5b941773005587a7a48078d9abe2dab5ee3221604c72ba7c42f1eea98735d9991dfc8d6be6c1a2d1139683e39d24f90ee5f461824f9dd6d5adc7949aaff6a848366a3a4f51e9b5dafcf35c8582880fef49824d709b4c4997f9c9194374b933385cf7b61f6e90388c0a4b47fd2296962d24bf38f755d4171c31db7c8104617156f4bac49304a3d6716c3808333228baacf51415c0"}, &(0x7f00000000c0)=0xa2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000003f80)={r7, 0x2, 0x20, 0x3ff, 0xfffffffffffffff7}, &(0x7f00000002c0)=0x9e) 17:03:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x40000000010) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB, @ANYRES16=r2, @ANYBLOB="010c0000000000000000030000005800010044000400200001000a00000000000000fe8000000000000000000000000000bb00000000200002000a00000000000000fe8000000000000000000000000000bb00000000100001007564703a73797a3000000000"], 0x6c}}, 0x0) sendmsg$TIPC_NL_MON_PEER_GET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x14022800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)={0x160, r2, 0x2, 0x70bd26, 0x25dfdbfc, {}, [@TIPC_NLA_NODE={0x8, 0x6, [@TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NET={0x5c, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x5}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x5c75}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x400}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x5}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x4}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x41}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xffffffffffffffff}]}, @TIPC_NLA_NODE={0x34, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfffffffc}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}]}, @TIPC_NLA_MEDIA={0xb4, 0x5, [@TIPC_NLA_MEDIA_NAME={0xa8, 0x1, '\x9c \x19\xfbZE\x8eG\xcaPax\x83JI\xcc\x839\\\xd3B\xa6\xbc#\x8b\xdd\xf6\x1aO\x90z\xea\x16\xb5UV\x1d\x8bH\xb8\xdf>H\"k\xa3.~}rap\xbb\x92\x00\xb09\r\xdf\x91\xacq\x11#\x1a\xe3\xb6M$\x8a\xb2\x03\x01i\x81\xf7\x9b\xd9\xa4\xce\x18\x97s\x9f<\x87)$f\x7f\x838$N\xbc\xa5\xec\'e\xc9\xad\x01/\xe2\xeeX\x9f=\xda/\xc4\xa7\fZ\x90v\xa0\xda\x80\x19\xc1_\xc2\x92t\x95,!`\x96\xe3\xb653\xf2\x06;\xc8\xfd\x94\x9d\xaf\xf0\xce\x9b\xdeM\x85\xf3z\x02\x8a\t\xce\xd2/\xc4\xa0;\x1aS\'Ve'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}]}, 0x160}, 0x1, 0x0, 0x0, 0x10}, 0x805) socketpair(0x8, 0x3, 0xf7, &(0x7f0000000640)={0xffffffffffffffff}) connect$rose(r3, &(0x7f0000000680)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, 0x0, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0xfffffffffffffe3f) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000000000001e0200001e0001006e657464657673696d000000100002006e657464657673696d30000003000300000000000800040000000000ab3ebed8bd8e4c163dc0e38707a64547f01c4fc129d4987d1b1f6d9467ec1319bca18a023b2c7bec573d0b0d281e730f2d8bc39af0a42c5158c362c9060d35537abb7855e305f5e5764f9fb7f318950d9fd4e7f45f82beb6736b5ada8f950ef290e3546bb7795b9979a827cb584226bee0c037fd988056656324703d909596f37ff798692f4eeb499ba06219679f8f4e94a5c0e8e023b99e451e559c21620ceb37bfd0f0a4c20a29"], 0x44}}, 0x0) [ 201.374420][ T9471] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 201.402513][ T9471] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 17:03:09 executing program 2: socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) [ 201.419851][T10792] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 17:03:09 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r1, &(0x7f0000000340)=ANY=[], 0xff0e) close(r1) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb884efdb7b3a77c9, 0x20, 0x6d, 0x20000000000001, 0x400, r1}, 0x3c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000003c0)={&(0x7f0000000380)='.\x00', r2}, 0x5) [ 201.508092][T10797] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 17:03:09 executing program 4: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000003, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x80) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r2, &(0x7f0000000340)=ANY=[], 0xff0e) close(r2) splice(r1, 0x0, r2, 0x0, 0x100000000, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8983, &(0x7f0000000000)={0x2, 'bridge_slave_1\x00', {0xe8be}, 0x380}) socket$inet6(0xa, 0x4, 0x40) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r3 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68) 17:03:09 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) recvmsg(r0, &(0x7f000000c0c0)={0x0, 0x0, 0x0}, 0x0) 17:03:09 executing program 0: bpf$MAP_CREATE(0x0, 0x0, 0x0) unshare(0x6c060000) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r2, &(0x7f0000000340)=ANY=[], 0xff0e) close(r2) splice(r1, 0x0, r2, 0x0, 0x100000000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000006c0)={0x0, 0x6b, "f66e33b368e43cd62a896e9eeac9b5722134b4d076ff95b35a401291ff94272b5814c17c03601c9f8b129e9bb0f960bdae2a4de6b32c1987a88bb210c83fcaa8197baf5b6206cf07c519ea457964bf7df1699a4d41bc73f1595a693f6eff4f6c68a77c0b153ba8ec77c7c3"}, &(0x7f0000000740)=0x73) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000780)={r3, 0x1, 0xe2, 0x1}, &(0x7f00000007c0)=0x10) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @local}}) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f0000000000)=0x8016c, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x0, @local}}, 0x0, 0x5, 0x2}, 0xd8) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r6, &(0x7f0000000340)=ANY=[], 0xff0e) close(r6) splice(r5, 0x0, r6, 0x0, 0x100000000, 0x0) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000000040)={0x401, 0x1}, 0x8) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000100), 0x4) recvmsg(r4, &(0x7f0000000240)={0x0, 0xfffffefc, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4089, 0x1258}], 0x1, 0x0, 0xfd2a, 0x3e8}, 0x100) socket$inet(0x2, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) 17:03:09 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000003f40)={r0}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stau\x00<#\xfbW*\x1f\x02\x94\xe6\xf3\x1dS\xd1\xe5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x93n,e+:G\x1bJ\x7f\xa2\xf6\xe04\x8c\x04\xe5\xf0\xdfK\x1d\xee\xc8;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00\x00\x00a.\xfd\x1d\xf5\x86\xa7\xec]\xe8\x04\x00\x00\x00\x9c f\x11\x9ay0U\x10\xae\x0es\x96\xd0\xbf\xa0f\xfb4\xbbB\xc6b\xaa\xbc\x82\x99\xff\xf9\xe1\x82.\xd2\xac\xb1\xa5\xa0\xdf.\xaaO\x03\xa1\xa0j\xaf4\xc4Y\x94\xe3\x90\xfe\x04(dl\x90\x8fCqwc2\xc4\x951\x1e\x8e\xb6|s\xfb\x06+w^\x98N>sr\xcal\x18\x9c\xed\x1dC\x8a4\b\xcc\v\x1e@\xe4x5', 0x2761, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000b324a6c27e40e366f29472d0274db407013652c125d765fff544658f4773945db9", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r3, 0x1d79bf99}, 0x8) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r5, &(0x7f0000000340)=ANY=[], 0xff0e) close(r5) splice(r4, 0x0, r5, 0x0, 0x100000000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0x9a, "a58c2ed437bb5b941773005587a7a48078d9abe2dab5ee3221604c72ba7c42f1eea98735d9991dfc8d6be6c1a2d1139683e39d24f90ee5f461824f9dd6d5adc7949aaff6a848366a3a4f51e9b5dafcf35c8582880fef49824d709b4c4997f9c9194374b933385cf7b61f6e90388c0a4b47fd2296962d24bf38f755d4171c31db7c8104617156f4bac49304a3d6716c3808333228baacf51415c0"}, &(0x7f00000000c0)=0xa2) 17:03:09 executing program 2: r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, 0x0, 0x0, 0x0) [ 201.757683][T10808] IPVS: ftp: loaded support on port[0] = 21 17:03:09 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r1, &(0x7f0000000340)=ANY=[], 0xff0e) close(r1) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cpu.stat\x00', 0x26e1, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") mmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000, 0xe, 0x10, r2, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r4, &(0x7f0000000340)=ANY=[], 0xff0e) close(r4) splice(r3, 0x0, r4, 0x0, 0x100000000, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r6, &(0x7f0000000340)=ANY=[], 0xff0e) close(r6) splice(r5, 0x0, r6, 0x0, 0x100000000, 0x0) ioctl$FICLONE(r3, 0x40049409, r6) 17:03:09 executing program 2: r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, 0x0, 0x0, 0x0) [ 201.959150][T10821] IPVS: ftp: loaded support on port[0] = 21 17:03:10 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000003f40)={r0}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stau\x00<#\xfbW*\x1f\x02\x94\xe6\xf3\x1dS\xd1\xe5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x93n,e+:G\x1bJ\x7f\xa2\xf6\xe04\x8c\x04\xe5\xf0\xdfK\x1d\xee\xc8;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00\x00\x00a.\xfd\x1d\xf5\x86\xa7\xec]\xe8\x04\x00\x00\x00\x9c f\x11\x9ay0U\x10\xae\x0es\x96\xd0\xbf\xa0f\xfb4\xbbB\xc6b\xaa\xbc\x82\x99\xff\xf9\xe1\x82.\xd2\xac\xb1\xa5\xa0\xdf.\xaaO\x03\xa1\xa0j\xaf4\xc4Y\x94\xe3\x90\xfe\x04(dl\x90\x8fCqwc2\xc4\x951\x1e\x8e\xb6|s\xfb\x06+w^\x98N>sr\xcal\x18\x9c\xed\x1dC\x8a4\b\xcc\v\x1e@\xe4x5', 0x2761, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000b324a6c27e40e366f29472d0274db407013652c125d765fff544658f4773945db9", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r3, 0x1d79bf99}, 0x8) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r5, &(0x7f0000000340)=ANY=[], 0xff0e) close(r5) splice(r4, 0x0, r5, 0x0, 0x100000000, 0x0) 17:03:10 executing program 2: r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, 0x0, 0x0, 0x0) 17:03:10 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) pwrite64(r3, &(0x7f0000000200)="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", 0x200, 0x0) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) write$cgroup_int(r0, &(0x7f0000000100), 0x12) 17:03:10 executing program 2: r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700), 0x0, 0x0) 17:03:10 executing program 2: r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700), 0x0, 0x0) 17:03:11 executing program 4: recvfrom$packet(0xffffffffffffffff, &(0x7f0000000080)=""/123, 0x7b, 0x20002107, &(0x7f0000000000)={0x11, 0x2, 0x0, 0x1, 0xfc, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000100)=0x3, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0xa, 0xff, 0x800000020, 0x94, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x3}, 0x3c) sendmsg$TIPC_NL_BEARER_ADD(0xffffffffffffffff, 0x0, 0x0) 17:03:11 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6d}, [@ldst={0x3, 0x0, 0x3, 0xa, 0x0, 0xff00}]}, &(0x7f0000003ff6)='G\x00', 0xb85, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) recvmsg(0xffffffffffffffff, &(0x7f0000003380)={&(0x7f0000000080)=@nfc, 0x80, &(0x7f0000003280)=[{&(0x7f0000000100)=""/243, 0xf3}, {&(0x7f0000000200)=""/55, 0x37}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/8, 0x8}, {&(0x7f0000002280)=""/4096, 0x1000}], 0x6, &(0x7f0000003300)=""/106, 0x6a}, 0x0) 17:03:11 executing program 2: r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700), 0x0, 0x0) 17:03:11 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000003f40)={r0}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stau\x00<#\xfbW*\x1f\x02\x94\xe6\xf3\x1dS\xd1\xe5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x93n,e+:G\x1bJ\x7f\xa2\xf6\xe04\x8c\x04\xe5\xf0\xdfK\x1d\xee\xc8;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00\x00\x00a.\xfd\x1d\xf5\x86\xa7\xec]\xe8\x04\x00\x00\x00\x9c f\x11\x9ay0U\x10\xae\x0es\x96\xd0\xbf\xa0f\xfb4\xbbB\xc6b\xaa\xbc\x82\x99\xff\xf9\xe1\x82.\xd2\xac\xb1\xa5\xa0\xdf.\xaaO\x03\xa1\xa0j\xaf4\xc4Y\x94\xe3\x90\xfe\x04(dl\x90\x8fCqwc2\xc4\x951\x1e\x8e\xb6|s\xfb\x06+w^\x98N>sr\xcal\x18\x9c\xed\x1dC\x8a4\b\xcc\v\x1e@\xe4x5', 0x2761, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000b324a6c27e40e366f29472d0274db407013652c125d765fff544658f4773945db9", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r3, 0x1d79bf99}, 0x8) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r4, &(0x7f0000000340)=ANY=[], 0xff0e) close(r4) 17:03:11 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r1, &(0x7f0000000340)=ANY=[], 0xff0e) close(r1) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) bind$ax25(r0, &(0x7f0000000080)={{0x3, @default, 0x1}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @null, @default]}, 0x48) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='veth0_to_team\x00', 0x10) r3 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") connect$inet(r2, &(0x7f0000593000)={0x2, 0x0, @multicast1}, 0x10) setsockopt$sock_int(r2, 0x1, 0x24, &(0x7f0000000000)=0x109, 0x4) 17:03:11 executing program 0: bpf$MAP_CREATE(0x0, 0x0, 0x0) unshare(0x6c060000) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r2, &(0x7f0000000340)=ANY=[], 0xff0e) close(r2) splice(r1, 0x0, r2, 0x0, 0x100000000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000006c0)={0x0, 0x6b, "f66e33b368e43cd62a896e9eeac9b5722134b4d076ff95b35a401291ff94272b5814c17c03601c9f8b129e9bb0f960bdae2a4de6b32c1987a88bb210c83fcaa8197baf5b6206cf07c519ea457964bf7df1699a4d41bc73f1595a693f6eff4f6c68a77c0b153ba8ec77c7c3"}, &(0x7f0000000740)=0x73) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000780)={r3, 0x1, 0xe2, 0x1}, &(0x7f00000007c0)=0x10) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @local}}) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f0000000000)=0x8016c, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x0, @local}}, 0x0, 0x5, 0x2}, 0xd8) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r6, &(0x7f0000000340)=ANY=[], 0xff0e) close(r6) splice(r5, 0x0, r6, 0x0, 0x100000000, 0x0) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000000040)={0x401, 0x1}, 0x8) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000100), 0x4) recvmsg(r4, &(0x7f0000000240)={0x0, 0xfffffefc, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4089, 0x1258}], 0x1, 0x0, 0xfd2a, 0x3e8}, 0x100) socket$inet(0x2, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) [ 203.114389][T10869] IPVS: ftp: loaded support on port[0] = 21 17:03:11 executing program 2: r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 17:03:11 executing program 5: pipe(&(0x7f0000000240)) r0 = socket$inet6(0xa, 0x80003, 0x6b) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r3, &(0x7f0000000340)=ANY=[], 0xff0e) close(r3) splice(r2, 0x0, r3, 0x0, 0x100000000, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r5, &(0x7f0000000340)=ANY=[], 0xff0e) close(r5) splice(r4, 0x0, r5, 0x0, 0x100000000, 0x0) r6 = accept4$inet(r4, 0x0, &(0x7f00000006c0), 0x40000) setsockopt$inet_tcp_int(r6, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x4) connect$inet(r1, &(0x7f0000000180), 0x10) r7 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000580)={r7}) setsockopt$inet_tcp_int(r7, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0xfb) getsockopt$IP_VS_SO_GET_INFO(r7, 0x0, 0x481, &(0x7f0000000000), &(0x7f00000000c0)=0xc) bind$inet(r7, &(0x7f0000738ff0)={0x2, 0x4e21, @remote}, 0x10) connect$inet(r7, &(0x7f0000000180)={0x2, 0x4e21}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r7, 0x6, 0x16, &(0x7f00000001c0), 0x29e) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000000700)={0xfffffffffffffff7, 0x40000007fff, 0x80000001}, 0x14) shutdown(r7, 0x1) 17:03:11 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, 0xfffffffffffffffe) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000000580)=ANY=[@ANYBLOB="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"/344], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6, 0x10, &(0x7f0000000000), 0xfdd1}, 0x48) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000240)=""/184, &(0x7f00000000c0)=0xb8) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000380)={0x3, 'veth1\x00', 0x2}, 0x18) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000100)) socketpair(0x3, 0x4, 0x5, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r4, &(0x7f0000000340)=ANY=[], 0xff0e) close(r4) splice(r3, 0x0, r4, 0x0, 0x100000000, 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000200)=0x78) writev(r3, &(0x7f0000000540)=[{&(0x7f00000003c0)="3cea9de3c5dbd9", 0x7}, {&(0x7f0000000400)="82b36d72d3b2486ab0006d2a1a992cb3d3c35bbc5a307f64164bd15057f25e4b0d79e019b7ed32f20263a837f09e38fef08ebc46b81ebced2b769e6341d2bcfb81610ea86b82ef60ebab67b225d2b39cf9a51c137a76b2b5a4a9d6eda3450921e0015947ed448082d97e86c480fbf01d9e2423217419357af3960728125604d6f5a0965babcf6b1c6b0671fd24d0f3a85a61e78376555a0fea43233d61982643fd41aa55facc6e1c9c", 0xa9}, {&(0x7f00000004c0)="d309b46d7423e61636a8f6fcf2cdf7e43a10ee10232bb1f41015a446a7ca2d33d073f1b674048e8e576397bbad8d2e2f00ee22fb44a25990ff83fa4b142832c64abecd83d2d8d2f8b5f495704c47e63423b1e7ccad646c4fd2fd25", 0x5b}], 0x3) setsockopt$rose(r2, 0x104, 0x6, &(0x7f0000000340)=0x9, 0x4) 17:03:11 executing program 4: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r2, &(0x7f0000000340)=ANY=[], 0xff0e) close(r2) splice(r1, 0x0, r2, 0x0, 0x100000000, 0x0) sendmsg$inet6(r1, &(0x7f0000000300)={&(0x7f0000000100)={0xa, 0x4e20, 0x1f, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x21}}, 0x7}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000180)="185e45521e46dcc1c2879b0e112732d6c39c7f8c283f563fd856cebcd9d0565d0eca7adf8a665d29a7a9d564d98b5b95d6f098ac75832ec0f2378a9673a323c9f240f9812119a29fef87007e0b50ef38f534f0a70cb9aaf5401f65085590cf4fa83eae9593948317cba6443489a69ea162408448d25b1f2478963fac6b54da514c452be3aeeb7cc0252aa07f2da66d2150881afd21d003be34cb046cd0eecc95dc2c8070a3496f4b9fd882de26784fcb1754c7e975193ccf3d7899b67af669555ac1d3d46a561a94809bd288cd15d6", 0xcf}], 0x1, &(0x7f00000002c0)=[@flowinfo={{0x14, 0x29, 0xb, 0x3f}}, @flowinfo={{0x14, 0x29, 0xb, 0x2b}}], 0x30}, 0x80) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r3, &(0x7f0000000140), 0xff4d) sendfile(r5, r4, 0x0, 0xffffffff800) sendfile(r5, r4, &(0x7f0000000040), 0x100000001) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_COUNTERS(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000580)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000a5fb8ad4e3a71dec5f04000000000000000000000000000000000000000000000000114436485ab89705df00"/79], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000007dd38541889f940257146b95670000000077a549c7bcfcccacc0912b967c33258e65b24f6154df9b7411d7bed21c45648f758e1c094ed673e0698df24aa04d7a5131e588457d37831d466cdbe289c699836eaf0842022870c29584739785ecc9f67a3b1d18c9c1fdca4008f761292f1f18d06702e237a9d30bdc22503540abf4311f2c2e3f86ae0dc25629ddb92b4b5f695e0871cc8c1615e8fb2679fdf278190a390702228b9548b2acb345644f9ff71d66adf954b870382c9b81965ceba9225fdf01998b262f9a2b46d117f599af3e13435f8b4d8eb46383243f8bb7ed9a18aebcc0b168d919014793c2cb3e"], 0x3) write$cgroup_int(r3, &(0x7f0000000080), 0x12) bind$rxrpc(r5, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) socket$inet6(0xa, 0x80003, 0x80) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x37, &(0x7f0000001080)={0x0, {{0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, 0x88) mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stau\x00<#\xfbW*\x1f\x02\x94\xe6\xf3\x1dS\xd1\xe5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x93n,e+:G\x1bJ\x7f\xa2\xf6\xe04\x8c\x04\xe5\xf0\xdfK\x1d\xee\xc8;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00\x00\x00a.\xfd\x1d\xf5\x86\xa7\xec]\xe8\x04\x00\x00\x00\x9c f\x11\x9ay0U\x10\xae\x0es\x96\xd0\xbf\xa0f\xfb4\xbbB\xc6b\xaa\xbc\x82\x99\xff\xf9\xe1\x82.\xd2\xac\xb1\xa5\xa0\xdf.\xaaO\x03\xa1\xa0j\xaf4\xc4Y\x94\xe3\x90\xfe\x04(dl\x90\x8fCqwc2\xc4\x951\x1e\x8e\xb6|s\xfb\x06+w^\x98N>sr\xcal\x18\x9c\xed\x1dC\x8a4\b\xcc\v\x1e@\xe4x5', 0x2761, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r7, 0x1d79bf99}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000340)={r7, 0xae, 0x7}, &(0x7f0000000400)=0x8) 17:03:11 executing program 3: clock_gettime(0x0, &(0x7f0000007c80)={0x0, 0x0}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r3, &(0x7f0000000340)=ANY=[], 0xff0e) close(r3) splice(r2, 0x0, r3, 0x0, 0x100000000, 0x0) r4 = accept4$inet(r3, 0x0, &(0x7f0000007d40), 0x1000) ioctl$FS_IOC_RESVSP(r4, 0x40305828, &(0x7f0000007d80)={0x0, 0x83721eeac9cdc40, 0x3122, 0x2}) recvmmsg(0xffffffffffffffff, &(0x7f0000007ac0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/2, 0x2}, {&(0x7f0000000080)=""/134, 0x86}], 0x2, &(0x7f0000000180)=""/236, 0xec}, 0x8001}, {{&(0x7f0000000280)=@ax25={{0x3, @rose}, [@default, @bcast, @bcast, @null, @bcast, @rose, @netrom, @rose]}, 0x80, &(0x7f0000001780)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/166, 0xa6}, {&(0x7f00000013c0)=""/100, 0x64}, {&(0x7f0000001440)=""/247, 0xf7}, {&(0x7f0000001540)=""/115, 0x73}, {&(0x7f00000015c0)=""/7, 0x7}, {&(0x7f0000001600)=""/188, 0xbc}, {&(0x7f00000016c0)=""/157, 0x9d}], 0x8, &(0x7f0000001800)=""/4, 0x4}, 0xf80}, {{&(0x7f0000001840)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000001940)=[{&(0x7f00000018c0)=""/99, 0x63}], 0x1}, 0xff}, {{&(0x7f0000001980)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001a00)=""/196, 0xc4}], 0x1, &(0x7f0000001b40)=""/101, 0x65}, 0x4}, {{0x0, 0x0, &(0x7f0000004100)=[{&(0x7f0000001bc0)=""/4096, 0x1000}, {&(0x7f0000002bc0)=""/192, 0xc0}, {&(0x7f0000002c80)=""/243, 0xf3}, {&(0x7f0000002d80)=""/127, 0x7f}, {&(0x7f0000002e00)=""/212, 0xd4}, {&(0x7f0000002f00)=""/4096, 0x1000}, {&(0x7f0000003f00)=""/194, 0xc2}, {&(0x7f0000004000)=""/195, 0xc3}], 0x8}, 0xd80}, {{&(0x7f0000004180)=@nfc, 0x80, &(0x7f0000007700)=[{&(0x7f0000004200)=""/4096, 0x1000}, {&(0x7f0000005200)=""/137, 0x89}, {&(0x7f00000052c0)=""/195, 0xc3}, {&(0x7f00000053c0)=""/4096, 0x1000}, {&(0x7f00000063c0)=""/223, 0xdf}, {&(0x7f00000064c0)=""/4, 0x4}, {&(0x7f0000006500)=""/215, 0xd7}, {&(0x7f0000006600)=""/138, 0x8a}, {&(0x7f00000066c0)=""/45, 0x2d}, {&(0x7f0000006700)=""/4096, 0x1000}], 0xa}, 0xcf}, {{&(0x7f00000077c0)=@rc, 0x80, &(0x7f00000079c0)=[{&(0x7f0000007840)=""/224, 0xe0}, {&(0x7f0000007940)=""/112, 0x70}], 0x2, &(0x7f0000007a00)=""/137, 0x89}, 0x2607}], 0x7, 0x80000000, &(0x7f0000007cc0)={r0, r1+30000000}) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000007d00)={0x1, 0x1f, 0x8, 0x9, 0x0, 0x1f, 0x5a, 0x7f, 0xaf, 0x74, 0x40, 0xff, 0x1, 0x8}, 0xe) r6 = socket(0x2000000000000010, 0x1000040000000003, 0x0) write(r6, &(0x7f0000000000)="2200000014006701040000000081000402080313010000000800020041100ee376ab", 0x22) 17:03:11 executing program 2: r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) [ 203.511152][ T27] kauditd_printk_skb: 9 callbacks suppressed [ 203.511168][ T27] audit: type=1804 audit(1577379791.509:87): pid=10899 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir580029610/syzkaller.bh1ZHi/41/memory.events" dev="sda1" ino=16752 res=1 17:03:11 executing program 5: r0 = socket(0x1e, 0x4, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000004c0), &(0x7f0000000500)=0x4) r1 = socket$netlink(0x10, 0x3, 0x40000000010) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010c0000000000000000030000005800010044000400200001000a00000000000000fe8000000000000000000000000000bb00000000200002000a00000000000000fe8000000000000000000000000000bb00000000100001007564703a73797a3000000000"], 0x6c}}, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f00000005c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x246000e}, 0xc, &(0x7f0000000580)={&(0x7f0000002980)=ANY=[@ANYBLOB="a8000000", @ANYRES64, @ANYBLOB="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"/356], 0x3}, 0x1, 0x0, 0x0, 0x14}, 0x20040091) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) splice(r3, 0x0, r4, 0x0, 0x100000000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001600), &(0x7f0000002740)=0xc) r5 = socket$netlink(0x10, 0x3, 0x12) writev(r5, &(0x7f00007af000)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r5, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0x28, r6, 0x8, 0x70bd2a, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x40008c0}, 0x40c0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x58, r6, 0x20, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xf}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_TUN_PORT={0x8, 0xe, 0x4e23}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x24000800}, 0x4004801) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3ff, 0x0, 0x0, 0x7}, 0x10) recvmsg$kcm(r0, &(0x7f0000001640)={0x0, 0xffffffffffffffe5, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/20, 0x11}, {&(0x7f0000000080)=""/44}, {&(0x7f0000000200)=""/184}, {&(0x7f0000000600)=""/4090}, {&(0x7f0000001680)=""/4090}, {&(0x7f00000002c0)=""/66}, {&(0x7f0000000340)=""/119}], 0x2bf, 0x0, 0x2}, 0x40000000) 17:03:11 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000003f40)={r0}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stau\x00<#\xfbW*\x1f\x02\x94\xe6\xf3\x1dS\xd1\xe5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x93n,e+:G\x1bJ\x7f\xa2\xf6\xe04\x8c\x04\xe5\xf0\xdfK\x1d\xee\xc8;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00\x00\x00a.\xfd\x1d\xf5\x86\xa7\xec]\xe8\x04\x00\x00\x00\x9c f\x11\x9ay0U\x10\xae\x0es\x96\xd0\xbf\xa0f\xfb4\xbbB\xc6b\xaa\xbc\x82\x99\xff\xf9\xe1\x82.\xd2\xac\xb1\xa5\xa0\xdf.\xaaO\x03\xa1\xa0j\xaf4\xc4Y\x94\xe3\x90\xfe\x04(dl\x90\x8fCqwc2\xc4\x951\x1e\x8e\xb6|s\xfb\x06+w^\x98N>sr\xcal\x18\x9c\xed\x1dC\x8a4\b\xcc\v\x1e@\xe4x5', 0x2761, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000b324a6c27e40e366f29472d0274db407013652c125d765fff544658f4773945db9", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r3, 0x1d79bf99}, 0x8) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r4, &(0x7f0000000340)=ANY=[], 0xff0e) [ 203.612087][T10903] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. 17:03:11 executing program 2: r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) [ 203.687450][T10909] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.5'. [ 203.702437][ T27] audit: type=1800 audit(1577379791.549:88): pid=10899 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=16752 res=0 [ 203.736917][T10912] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. 17:03:11 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r2, &(0x7f0000000340)=ANY=[], 0xff0e) close(r2) splice(r1, 0x0, r2, 0x0, 0x100000000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$devlink(&(0x7f00000001c0)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r3, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xa80100}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0x100, r4, 0x8, 0x70bd2b, 0x25dfdbfd, {}, [@pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}, @nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}, @nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, @nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}]}, 0x100}}, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) sendmsg$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xfffffffffffffe71, 0x0, 0x0, &(0x7f0000000600)=[@hoplimit_2292={{0x0, 0x29, 0x8, 0x760}}], 0x20}, 0x0) sendmsg(r0, &(0x7f0000000a40)={0x0, 0xfffffffffffffe3d, &(0x7f0000000380)=[{&(0x7f00000003c0)="339a", 0x2d05}], 0x1}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r6, &(0x7f0000000340)=ANY=[], 0xff0e) close(r6) splice(r5, 0x0, r6, 0x0, 0x100000000, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r8, &(0x7f0000000340)=ANY=[], 0xff0e) close(r8) splice(r7, 0x0, r8, 0x0, 0x100000000, 0x0) setsockopt$inet_dccp_int(r8, 0x21, 0x6, &(0x7f0000000000)=0xf0, 0x4) recvfrom$rxrpc(r5, &(0x7f0000000080)=""/65, 0x41, 0x61, 0x0, 0x0) [ 203.815405][ T27] audit: type=1804 audit(1577379791.549:89): pid=10900 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir580029610/syzkaller.bh1ZHi/41/memory.events" dev="sda1" ino=16752 res=1 [ 203.853192][T10914] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.5'. 17:03:11 executing program 3: r0 = socket$inet6(0xa, 0x800, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r3, &(0x7f0000000340)=ANY=[], 0xff0e) close(r3) splice(r2, 0x0, r3, 0x0, 0x100000000, 0x0) r4 = accept4(r3, &(0x7f00000013c0)=@un=@abs, &(0x7f0000001440)=0x80, 0x80800) getsockname$ax25(r4, &(0x7f0000001480)={{0x3, @default}, [@netrom, @null, @null, @remote, @default, @remote, @null, @rose]}, &(0x7f0000001500)=0x48) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) r5 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) [ 203.902375][ T27] audit: type=1804 audit(1577379791.679:90): pid=10899 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir580029610/syzkaller.bh1ZHi/41/memory.events" dev="sda1" ino=16752 res=1 17:03:12 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="1c0000001a009b8a14e5f4070009042400000000ff00000000000000", 0x1c) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r3, &(0x7f0000000340)=ANY=[], 0xff0e) close(r3) splice(r2, 0x0, r3, 0x0, 0x100000000, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f0000000040)=""/155, &(0x7f0000000100)=0x9b) recvmmsg(r0, &(0x7f0000002ec0), 0x2f4, 0x2, &(0x7f0000003100)={0x0, 0x1c9c380}) 17:03:12 executing program 2: r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 17:03:12 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000071, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r2, &(0x7f0000000340)=ANY=[], 0xff0e) close(r2) splice(r1, 0x0, r2, 0x0, 0x100000000, 0x0) sendto$inet(r2, 0x0, 0xfffffffffffffdf4, 0x1400877c, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0xfffffffffffffe83) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='highspeed\x00', 0xa) sendto$inet(r0, &(0x7f0000000300)='\f', 0xc3f2, 0x11, 0x0, 0x0) [ 204.127667][ T27] audit: type=1800 audit(1577379791.679:91): pid=10899 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=16752 res=0 17:03:12 executing program 2: r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 17:03:12 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000003f40)={r0}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stau\x00<#\xfbW*\x1f\x02\x94\xe6\xf3\x1dS\xd1\xe5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x93n,e+:G\x1bJ\x7f\xa2\xf6\xe04\x8c\x04\xe5\xf0\xdfK\x1d\xee\xc8;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00\x00\x00a.\xfd\x1d\xf5\x86\xa7\xec]\xe8\x04\x00\x00\x00\x9c f\x11\x9ay0U\x10\xae\x0es\x96\xd0\xbf\xa0f\xfb4\xbbB\xc6b\xaa\xbc\x82\x99\xff\xf9\xe1\x82.\xd2\xac\xb1\xa5\xa0\xdf.\xaaO\x03\xa1\xa0j\xaf4\xc4Y\x94\xe3\x90\xfe\x04(dl\x90\x8fCqwc2\xc4\x951\x1e\x8e\xb6|s\xfb\x06+w^\x98N>sr\xcal\x18\x9c\xed\x1dC\x8a4\b\xcc\v\x1e@\xe4x5', 0x2761, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000b324a6c27e40e366f29472d0274db407013652c125d765fff544658f4773945db9", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r3, 0x1d79bf99}, 0x8) pipe(&(0x7f00000000c0)) 17:03:12 executing program 4: r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 17:03:12 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r2, 0x8982, &(0x7f0000000140)={0x0, 'team0\x00', {0x2}, 0x8000}) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='L'], 0x4) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000180)={'rose0\x00', 0xddb2}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r3, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r5, &(0x7f0000000340)=ANY=[], 0xff0e) close(r5) splice(r4, 0x0, r5, 0x0, 0x100000000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f00000001c0)={0x1f, 0x8000, 0xf5, 0x66}, 0x8) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000040)={{0x2, 0x4e21, @loopback}, {0x306, @local}, 0x10, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x23}}, 'tunl0\x00'}) 17:03:12 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='\xc2\x06m\xd6D\xec\x01\xd7Rg\x7f\x9c-_\xd0\xe7\xfa=2\x00='}, 0x48) r1 = socket$kcm(0x11, 0x8000000002, 0x300) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r0, 0x4) r2 = socket$kcm(0x10, 0x2, 0x4) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r4, &(0x7f0000000340)=ANY=[], 0xff0e) close(r4) splice(r3, 0x0, r4, 0x0, 0x100000000, 0x0) sendmsg$kcm(r4, &(0x7f0000000340)={&(0x7f00000001c0)=@ipx={0x4, 0xc1, 0x8024, "7d05bbc9757f", 0x7}, 0x80, &(0x7f0000000240)=[{&(0x7f00000002c0)="9fe791e90ab34e9a04c9f8ae68cbcb30b6114763eaad9956100b5d16f19ec9297e85c499f295c1a68d199c459e8668246ab693f6eefffcbacee31a17bd07b02d876816174e389f3dce7f910e57054cacaf19348b1293dc1954563c959c23b112669be3ec5406b572e203", 0x6a}], 0x1, &(0x7f0000000780)=[{0xe0, 0x80, 0x3, "008b79f0564617ec6a6b56518e8477a7f2ac1f1d9ea436f82bad3ba22c954ba5990ba5f5af6536e033bbb9d1d7ba04975a79e0cce337003b6a5ec6cf37915239966740580bf8c36a8e2a9aee7b58f4c089aa5759772bf3876f039a7519cdae3182d021182ba0214ce550157a9bc15362dfba23632303cbddb0e71608f20bd4736470c61bc2a2d4fa89f7bb1022e09d78428a8967ce020233dab73d28ad8899b2c6da7a048688ae65e48beea91ba680c39b6fa8a1a63f513f99772db3b93b951d43a123cf6fe3e81030cf743c4072b509"}, {0x78, 0x100, 0x2b31, "5a94e043ee2078bf87af6d9b5eacf8618ec786bbb9c30e47ce419ce53a438edbe931fdef5ae63b4dfc8fefd7e7084b633412ec01d16ab1cd7a2ec39275789ca725c2e9eb23db2894edb8505e14a3bbf2d7efeae6752b8431bf611a7c3af63a3c426ab8024b93"}, {0x1010, 0x116, 0x2, "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"}, {0xb8, 0x102, 0x5, "4fd032d306ca2af1fffe98d26f071e9bbd1f84dba68e3c8959430c4763272b28a57682b1f77577314482cba955ee550de0b042be5ccba8f3c47e5ea86bfdb7d5b0090b6ae65b3033d3b7b53900557985299f0bb6bcc0282c21b2eeed77eaeada070302713e097d0a1b72b74e25f89aa6525eec3be6d2f50206f44d32eff72786b013ee8039bbd3d1118e6add466bcc3b595c3b09710a697a2afe12d2fd8e8febe76853b2f01d"}, {0x10, 0x110, 0x80000001}], 0x1230}, 0x20008000) sendmsg$kcm(r2, &(0x7f0000000100)={0x0, 0x380, &(0x7f0000000080)=[{&(0x7f0000000040)="39000000140081ae00003c9733f5f087110008abead99025e4ca9b4e7d0f6298db85d0b0e62bdbb7d553b4e921556b3d5df500c250825702fc", 0x39}], 0x1}, 0x0) 17:03:12 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:03:12 executing program 2: r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 17:03:12 executing program 4: 17:03:12 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:03:12 executing program 5: 17:03:12 executing program 4: 17:03:12 executing program 3: 17:03:12 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:03:13 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000003f40)={r0}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stau\x00<#\xfbW*\x1f\x02\x94\xe6\xf3\x1dS\xd1\xe5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x93n,e+:G\x1bJ\x7f\xa2\xf6\xe04\x8c\x04\xe5\xf0\xdfK\x1d\xee\xc8;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00\x00\x00a.\xfd\x1d\xf5\x86\xa7\xec]\xe8\x04\x00\x00\x00\x9c f\x11\x9ay0U\x10\xae\x0es\x96\xd0\xbf\xa0f\xfb4\xbbB\xc6b\xaa\xbc\x82\x99\xff\xf9\xe1\x82.\xd2\xac\xb1\xa5\xa0\xdf.\xaaO\x03\xa1\xa0j\xaf4\xc4Y\x94\xe3\x90\xfe\x04(dl\x90\x8fCqwc2\xc4\x951\x1e\x8e\xb6|s\xfb\x06+w^\x98N>sr\xcal\x18\x9c\xed\x1dC\x8a4\b\xcc\v\x1e@\xe4x5', 0x2761, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000b324a6c27e40e366f29472d0274db407013652c125d765fff544658f4773945db9", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r3, 0x1d79bf99}, 0x8) 17:03:13 executing program 4: poll(&(0x7f0000000040)=[{}], 0x2131, 0x4e) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0xfd1d, 0x0, 0x0, 0x800e0062d) readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/90, 0x5a}, {0x0}, {0x0}, {0x0, 0x159}, {0x0}, {0x0}, {0x0}, {0x0, 0xdd}], 0x8) shutdown(r0, 0x0) 17:03:13 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto(0xffffffffffffffff, &(0x7f0000000000)="d268027f23e934a453003d8a4c10fd37d45dd40fe686ed458e93e78b5d2f57080181f8976317773b2a464b12218ce943775ef40f1409a78f2af311c5459cefcea877862c70d156bbe5a39794f6ef1b9c70e7f4b4e74e7f1699608e9e130ba6825efece2ac75262c4612f5c51d428953bd2f4da8868c32ea265cf7a3c5c9b37b4c88a5ab253803cfffcc4a9d641dfca7c68c771e09983782baf837b01438657e1d83cbbf2ec4bda2fef551d11f1aa1327d4c87e2e098ae30ef4f1bbc5240000000000", 0xc2, 0x20045, &(0x7f0000000100)=@in={0x10, 0x2}, 0xfffffffffffffe83) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e002c9) 17:03:13 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x3ee) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast1}, 0x10) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") sendmmsg(r0, &(0x7f0000007fc0), 0xc3, 0x0) 17:03:13 executing program 2: r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, 0x0, 0x0, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 17:03:13 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:03:13 executing program 2: r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, 0x0, 0x0, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 17:03:13 executing program 4: 17:03:13 executing program 0: setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:03:13 executing program 3: 17:03:13 executing program 2: r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, 0x0, 0x0, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 17:03:13 executing program 4: 17:03:13 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000003f40)={r0}) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stau\x00<#\xfbW*\x1f\x02\x94\xe6\xf3\x1dS\xd1\xe5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x93n,e+:G\x1bJ\x7f\xa2\xf6\xe04\x8c\x04\xe5\xf0\xdfK\x1d\xee\xc8;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00\x00\x00a.\xfd\x1d\xf5\x86\xa7\xec]\xe8\x04\x00\x00\x00\x9c f\x11\x9ay0U\x10\xae\x0es\x96\xd0\xbf\xa0f\xfb4\xbbB\xc6b\xaa\xbc\x82\x99\xff\xf9\xe1\x82.\xd2\xac\xb1\xa5\xa0\xdf.\xaaO\x03\xa1\xa0j\xaf4\xc4Y\x94\xe3\x90\xfe\x04(dl\x90\x8fCqwc2\xc4\x951\x1e\x8e\xb6|s\xfb\x06+w^\x98N>sr\xcal\x18\x9c\xed\x1dC\x8a4\b\xcc\v\x1e@\xe4x5', 0x2761, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000b324a6c27e40e366f29472d0274db407013652c125d765fff544658f4773945db9", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) 17:03:13 executing program 3: 17:03:13 executing program 5: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000300)=@ethtool_test={0x1a, 0x0, 0x0, 0x4, [0x0, 0x0, 0x2, 0xfffffffffffffffb]}}) 17:03:13 executing program 2: r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0), 0x0, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 17:03:13 executing program 0: setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:03:13 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0x4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x30e, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0xaa, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001600ff8e000d0000000000000a0000d1e8a8062e9b0f3feb2c6f0000f2daad4711548fa2cd"], 0x2c}}, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") 17:03:13 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:03:14 executing program 2: r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0), 0x0, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 17:03:14 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:03:14 executing program 0: setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:03:14 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000003f40)={r0}) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stau\x00<#\xfbW*\x1f\x02\x94\xe6\xf3\x1dS\xd1\xe5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x93n,e+:G\x1bJ\x7f\xa2\xf6\xe04\x8c\x04\xe5\xf0\xdfK\x1d\xee\xc8;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00\x00\x00a.\xfd\x1d\xf5\x86\xa7\xec]\xe8\x04\x00\x00\x00\x9c f\x11\x9ay0U\x10\xae\x0es\x96\xd0\xbf\xa0f\xfb4\xbbB\xc6b\xaa\xbc\x82\x99\xff\xf9\xe1\x82.\xd2\xac\xb1\xa5\xa0\xdf.\xaaO\x03\xa1\xa0j\xaf4\xc4Y\x94\xe3\x90\xfe\x04(dl\x90\x8fCqwc2\xc4\x951\x1e\x8e\xb6|s\xfb\x06+w^\x98N>sr\xcal\x18\x9c\xed\x1dC\x8a4\b\xcc\v\x1e@\xe4x5', 0x2761, 0x0) 17:03:14 executing program 5: socket$inet_udp(0x2, 0x2, 0x0) socket$inet(0x2, 0xa, 0x1) r0 = socket(0x1e, 0x4, 0x0) setsockopt$TIPC_DEST_DROPPABLE(r0, 0x10f, 0x81, &(0x7f0000000480), 0x4) sendmsg$tipc(r0, &(0x7f0000003600)={&(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10, 0x0}, 0x0) recvmmsg(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000340)=""/202, 0xca}], 0x1, &(0x7f0000000980)=""/100, 0x64}}], 0x2, 0x0, 0x0) r1 = socket$inet(0x2, 0x6, 0x5) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000c40)={{{@in6=@empty, @in=@remote}}, {{@in6=@initdev}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00000006c0)=0xe8) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000000000)="2600000013003ff1eb14c1f8030322ff001000e3130000000939036800000000060003000a4b", 0x26) r4 = accept4$nfc_llcp(r3, &(0x7f0000000a80), &(0x7f00000001c0)=0x60, 0x1000) ioctl(r4, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f319bd070") setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e22, 0x5, @mcast1, 0x70}}, 0x81, 0x1f, 0x1f, 0x700000000000, 0x4}, 0x98) bind$inet6(r2, &(0x7f0000000580)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) r5 = socket(0xa, 0x6, 0x8) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000840)='nbd\x00') r7 = socket(0xa, 0x80005, 0x0) ioctl$SIOCSIFMTU(r7, 0x8922, &(0x7f0000000040)={'team0\x00\x00\x01\x00', 0x9843}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r7, 0x84, 0x74, &(0x7f0000000640)=""/25, &(0x7f0000000680)=0x19) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000900)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000008c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="b6fb7fd9a02ed158ba9953717f5c22c2327bd7d3ac4fa2b3f2a01868e10098c6725f7b80fb5da2acb9fb24e3bfea613a4c980089af55cf762334895646e697fd3d0418f0b007a5260167ea8c47eccec93fe6dbedaf98", @ANYRES16=r6, @ANYBLOB="00042dbda100fedbdf25030000000c00020003000000e1bdd6100c0008000700000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x8000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000540)={0x0, 0x4, 0x0, 0x0, 0x6}, 0x14) r8 = openat$cgroup_ro(r2, &(0x7f00000029c0)='cgroup.events\x00', 0x0, 0x0) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002a40)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r8, &(0x7f0000002b40)={&(0x7f0000002a00)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000002b00)={&(0x7f0000000940)=ANY=[@ANYBLOB="06255883a954abdead3d00e51b71c0f6ed7aeecc7efaf4f647b8719981fdb14401cdd85e6a7ef9137f070c4c6c270c749023fd5fb94ba394327fa3949ffaa4fe6a6627dd9383e31d1f33d9df3c184ff338998aceeae171c4e8708a1963977527d89630641508bd7b772507b02a94026f9c0ca7700fe66148c188a64945c240d7c051bf819aadcc8926609f7c726312f1bd5893c4a0caf62edc13d6b8199e1bc6c3dc6658330e6230b62d052d412ae18080dedb257a9cf750e4363bd869d8fd6d4282593dc5711281d84d6981d329917382d8e5c290a500000000", @ANYRES16=r9, @ANYBLOB="000225bd7000fedbdf250100000008000400430000001c00020008000700ff010000ce499b20b44806080003000300"/65], 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x1) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x100000890f, &(0x7f00000000c0)="11dca50d5e0bcfe47bf070") pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r10, 0x8004745a, &(0x7f0000000600)) ioctl$IMSETDEVNAME(r5, 0x80184947, &(0x7f00000005c0)={0x6e, 'syz0\x00'}) r11 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x7a05, 0x1700) setsockopt$inet_sctp6_SCTP_INITMSG(r11, 0x84, 0x2, &(0x7f0000000280)={0x20, 0x3905, 0x1d29, 0x3}, 0x8) getsockopt$inet_mtu(r11, 0x0, 0xa, 0x0, &(0x7f0000000340)) getsockopt$bt_BT_SNDMTU(r11, 0x112, 0xc, &(0x7f0000000700)=0x4, &(0x7f00000002c0)=0x3a0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r10, 0x89e2, &(0x7f0000002c00)={0xffffffffffffffff}) ioctl$sock_rose_SIOCADDRT(r12, 0x890b, &(0x7f0000002c40)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0xffc0, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={'nr', 0x0}, 0x5, [@bcast, @default, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}) sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r13 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r13, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:03:14 executing program 2: r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0), 0x0, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 17:03:14 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:03:14 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:03:14 executing program 2: r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 17:03:14 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:03:14 executing program 4: socket$vsock_stream(0x28, 0x1, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r1, &(0x7f0000000340)=ANY=[], 0xff0e) close(r1) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) connect$vsock_stream(r2, &(0x7f0000000000)={0x28, 0x0, 0x47a71faebfd995d0, @host}, 0xf) r3 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") ioctl$SIOCGSTAMPNS(r3, 0x8907, 0x0) accept4(0xffffffffffffffff, &(0x7f00000009c0)=@rc, &(0x7f0000000a40)=0x80, 0x40000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000a80)={0x0, 0xbd, "589b653f180d706aa1cdbf548381b3d9520951d0751a49ec594673810123a6298910db8e1da41f31a23a8930a040f0970816ff3b17166486eeeb8a1f4dab26796d162dad863b35d46d94aaa8909c7cbbb3a6700c6b3a99380901343991137947669469e2e5231ef78fa350910e9bf7810a25ce289e6743abc9e7e34a985ee9b62af2ae7f5819653ecef473fa47c43fda160182f9a03782963e06912c8c62c10ddb17d64d1706aca034d20ab7b23efa51bb567e9c7843577ff0d5a6817b"}, &(0x7f0000000b80)=0xc5) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000bc0)=@assoc_value={r4, 0x9}, 0x8) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.even[\xc3\x19o@1\xe6\xe8\xe2\xb4\x99\xb4\xf1^\x97\xce\xe3?9\xe1\f\x99\xe0pV\xe9\x93\xd0F\xb7]*\xdd\x06\xbd\xad\xd30\xc2O$7n\x0e\xc6\x00\x00\x00\x00C\x17\xd5t&@K\xe9|\xfebo\xa3\n\x9f`)\x05\xa3\xf6\xf8\xa6\xee[\xa6tL\xe0\xdaf\xf81\xd9\xac\xf8]|\x00\xb2\x00\x00A\x13\x86\xae)\b+\x01A\xd1\x02\x1d20\xad\x7f\xd8\xd2\xdb[\xa9\x8d\xc5\x06', 0x26e1, 0x0) ioctl$FS_IOC_RESVSP(r5, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0x100002, 0x20040002}) ioctl$FS_IOC_RESVSP(r5, 0x40305828, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x40000002, 0x27000000}) 17:03:14 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:03:14 executing program 2: r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 17:03:14 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:03:15 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000003f40)={r0}) 17:03:15 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:03:15 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r1, &(0x7f0000000340)=ANY=[], 0xff0e) close(r1) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x80, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x3c}, [@ldst={0x3fd, 0x0, 0x2}]}, &(0x7f0000000080)='GPL\x00', 0x3, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 17:03:15 executing program 2: r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 17:03:15 executing program 4: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000280)={0x0, 0x50, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087715082cf0400b0eb04000d00160011000586f9835b3f2f009148790028f85acc7c45", 0x2e}], 0x1}, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x1f) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r2 = socket(0x8, 0x5, 0xe6) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00000002c0)={0x0, {{0xa, 0x4e23, 0xccf, @loopback}}}, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) socket$kcm(0x10, 0x3, 0x10) close(0xffffffffffffffff) socket$caif_stream(0x25, 0x1, 0x1) 17:03:15 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, 0x0, 0x0) 17:03:15 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) [ 207.339018][T11113] sysfs: cannot create duplicate filename '/class/ieee80211/†ùƒ[?!' [ 207.404010][T11113] CPU: 0 PID: 11113 Comm: syz-executor.4 Not tainted 5.5.0-rc2-syzkaller #0 [ 207.412735][T11113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 207.422899][T11113] Call Trace: [ 207.426194][T11113] dump_stack+0x197/0x210 [ 207.426245][T11113] sysfs_warn_dup.cold+0x1c/0x31 [ 207.426270][T11113] sysfs_do_create_link_sd.isra.0+0x120/0x140 [ 207.426290][T11113] sysfs_create_link+0x65/0xc0 [ 207.446476][T11113] device_add+0x756/0x1d00 [ 207.450974][T11113] ? __kasan_check_read+0x11/0x20 [ 207.455987][T11113] ? mark_lock+0xc2/0x1220 [ 207.460393][T11113] ? uevent_show+0x370/0x370 [ 207.464968][T11113] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 207.471203][T11113] wiphy_register+0x1c46/0x2720 [ 207.476134][T11113] ? wiphy_unregister+0x1040/0x1040 [ 207.482542][T11113] ? __kmalloc+0x608/0x770 [ 207.486946][T11113] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 207.492737][T11113] ? lockdep_hardirqs_on+0x421/0x5e0 [ 207.498007][T11113] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 207.504339][T11113] ? ieee80211_cs_list_valid+0x1a1/0x280 [ 207.509978][T11113] ieee80211_register_hw+0x157e/0x3ac0 [ 207.515613][T11113] ? ieee80211_ifa_changed+0xde0/0xde0 [ 207.521196][T11113] ? memset+0x32/0x40 [ 207.525184][T11113] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 207.531418][T11113] ? __hrtimer_init+0x13d/0x280 [ 207.536267][T11113] mac80211_hwsim_new_radio+0x20cf/0x4340 [ 207.541993][T11113] ? hwsim_register_received_nl+0x420/0x420 [ 207.547888][T11113] hwsim_new_radio_nl+0x9e3/0x1070 [ 207.552988][T11113] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 207.559212][T11113] ? mac80211_hwsim_new_radio+0x4340/0x4340 [ 207.565386][T11113] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x300 [ 207.571832][T11113] genl_rcv_msg+0x67d/0xea0 [ 207.576531][T11113] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 207.582853][T11113] ? __kasan_check_read+0x11/0x20 [ 207.587874][T11113] ? find_held_lock+0x35/0x130 [ 207.592664][T11113] netlink_rcv_skb+0x177/0x450 [ 207.597535][T11113] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 207.603896][T11113] ? netlink_ack+0xb50/0xb50 [ 207.608482][T11113] ? __kasan_check_write+0x14/0x20 [ 207.613586][T11113] ? netlink_deliver_tap+0x24a/0xbe0 [ 207.618886][T11113] genl_rcv+0x29/0x40 [ 207.622869][T11113] netlink_unicast+0x58c/0x7d0 [ 207.627635][T11113] ? netlink_attachskb+0x870/0x870 [ 207.632750][T11113] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 207.638730][T11113] ? __check_object_size+0x3d/0x437 [ 207.644070][T11113] netlink_sendmsg+0x91c/0xea0 [ 207.648843][T11113] ? netlink_unicast+0x7d0/0x7d0 [ 207.653777][T11113] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 207.659406][T11113] ? apparmor_socket_sendmsg+0x2a/0x30 [ 207.664862][T11113] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 207.671092][T11113] ? security_socket_sendmsg+0x8d/0xc0 [ 207.676537][T11113] ? netlink_unicast+0x7d0/0x7d0 [ 207.681462][T11113] sock_sendmsg+0xd7/0x130 [ 207.685871][T11113] ____sys_sendmsg+0x753/0x880 [ 207.690633][T11113] ? kernel_sendmsg+0x50/0x50 [ 207.695293][T11113] ? __fget+0x35d/0x550 [ 207.699433][T11113] ? find_held_lock+0x35/0x130 [ 207.704206][T11113] ___sys_sendmsg+0x100/0x170 [ 207.708871][T11113] ? sendmsg_copy_msghdr+0x70/0x70 [ 207.713988][T11113] ? __kasan_check_read+0x11/0x20 [ 207.719086][T11113] ? __fget+0x37f/0x550 [ 207.723245][T11113] ? ksys_dup3+0x3e0/0x3e0 [ 207.727661][T11113] ? __fget_light+0x1a9/0x230 [ 207.732324][T11113] ? __fdget+0x1b/0x20 [ 207.736397][T11113] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 207.742657][T11113] __sys_sendmsg+0x105/0x1d0 [ 207.747678][T11113] ? __sys_sendmsg_sock+0xc0/0xc0 [ 207.752724][T11113] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 207.758187][T11113] ? do_syscall_64+0x26/0x790 [ 207.762960][T11113] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 207.769027][T11113] ? do_syscall_64+0x26/0x790 [ 207.773709][T11113] __x64_sys_sendmsg+0x78/0xb0 [ 207.778472][T11113] do_syscall_64+0xfa/0x790 [ 207.782967][T11113] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 207.789118][T11113] RIP: 0033:0x45a919 [ 207.793022][T11113] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 207.812715][T11113] RSP: 002b:00007f3f39852c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 207.821122][T11113] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a919 [ 207.829091][T11113] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003 [ 207.837046][T11113] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 207.845173][T11113] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3f398536d4 17:03:15 executing program 2: r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) [ 207.853128][T11113] R13: 00000000004c99b6 R14: 00000000004e1888 R15: 00000000ffffffff 17:03:15 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, 0x0, 0x0) 17:03:16 executing program 2: r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 17:03:16 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000003f40)={r0}) 17:03:16 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, 0x0, 0x0) 17:03:16 executing program 2: r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 17:03:16 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:03:16 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x3, 0x3) r1 = socket$inet6(0xa, 0x5, 0x6b) ioctl(r1, 0x1000008912, &(0x7f00000001c0)) sendmmsg(r0, &(0x7f0000000480), 0x2a0, 0x0) 17:03:16 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000100)=0x8) connect$netrom(r0, &(0x7f0000000000)={{0x6, @bcast}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @netrom, @default, @netrom, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null]}, 0x48) r1 = accept(0xffffffffffffffff, &(0x7f0000000080)=@rc, &(0x7f0000000140)=0x80) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000180)=0x4, &(0x7f00000001c0)=0x4) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r3, &(0x7f0000000340)=ANY=[], 0xff0e) close(r3) splice(r2, 0x0, r3, 0x0, 0x100000000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) connect$netrom(r0, 0x0, 0x0) 17:03:16 executing program 2: r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) 17:03:16 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:03:16 executing program 3: socket$inet6(0xa, 0x80003, 0x6b) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:03:16 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) 17:03:16 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:03:16 executing program 2: r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) 17:03:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x2011, r0, 0x0) mmap(&(0x7f0000f4f000/0x3000)=nil, 0x3000, 0xffffffffefffffff, 0x4000010, 0xffffffffffffffff, 0x0) 17:03:16 executing program 3: socket$inet6(0xa, 0x80003, 0x6b) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:03:16 executing program 2: r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) 17:03:16 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:03:17 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000100)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x4}, {0x0, [0x0, 0x61]}}, &(0x7f00000002c0)=""/236, 0x1c, 0xec, 0x8}, 0x20) 17:03:17 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000000)='ip6erspan0\x00'}) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000140)=@get={0x1, &(0x7f0000000080)=""/15}) 17:03:17 executing program 2: r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}], 0x18}], 0x1, 0x0) 17:03:17 executing program 0 (fault-call:1 fault-nth:0): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:03:17 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:03:17 executing program 3: socket$inet6(0xa, 0x80003, 0x6b) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) [ 209.365678][T11204] BPF:No type found 17:03:17 executing program 4: pipe(&(0x7f0000000240)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu\x02\xc2tct\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x2343a726) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) syz_init_net_socket$x25(0x9, 0x5, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x100001c, 0x10, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu\x02\xc2tct\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000007, 0x28011, r3, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r3, 0x6611) getsockopt$inet_opts(r3, 0x0, 0x2, &(0x7f0000000400)=""/245, &(0x7f0000000300)=0xf5) write$cgroup_int(r1, 0x0, 0x0) [ 209.386463][T11204] BPF:No type found [ 209.402562][T11203] FAULT_INJECTION: forcing a failure. [ 209.402562][T11203] name failslab, interval 1, probability 0, space 0, times 1 [ 209.456312][T11203] CPU: 0 PID: 11203 Comm: syz-executor.0 Not tainted 5.5.0-rc2-syzkaller #0 [ 209.465391][T11203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 209.475541][T11203] Call Trace: [ 209.478939][T11203] dump_stack+0x197/0x210 [ 209.483279][T11203] should_fail.cold+0xa/0x15 [ 209.487973][T11203] ? fault_create_debugfs_attr+0x180/0x180 [ 209.493800][T11203] ? ___might_sleep+0x163/0x2c0 [ 209.498964][T11203] __should_failslab+0x121/0x190 [ 209.503913][T11203] should_failslab+0x9/0x14 [ 209.509041][T11203] kmem_cache_alloc_node_trace+0x274/0x750 [ 209.514948][T11203] ? lock_downgrade+0x920/0x920 [ 209.519908][T11203] __kmalloc_node+0x3d/0x70 [ 209.524508][T11203] kvmalloc_node+0x68/0x100 [ 209.529203][T11203] xt_alloc_table_info+0x41/0xa0 [ 209.534236][T11203] do_arpt_set_ctl+0x274/0x640 [ 209.539135][T11203] ? __do_replace+0xa80/0xa80 [ 209.543838][T11203] ? __mutex_unlock_slowpath+0xf0/0x6a0 [ 209.549480][T11203] ? ___might_sleep+0x163/0x2c0 [ 209.554330][T11203] ? wait_for_completion+0x440/0x440 [ 209.559719][T11203] ? mutex_unlock+0xd/0x10 [ 209.564315][T11203] ? nf_sockopt_find.constprop.0+0x226/0x290 [ 209.570289][T11203] nf_setsockopt+0x77/0xd0 [ 209.574705][T11203] ip_setsockopt+0xdf/0x100 [ 209.579218][T11203] udp_setsockopt+0x68/0xb0 [ 209.583752][T11203] sock_common_setsockopt+0x94/0xd0 [ 209.588966][T11203] __sys_setsockopt+0x261/0x4c0 [ 209.594011][T11203] ? sock_create_kern+0x50/0x50 [ 209.598870][T11203] ? fput+0x1b/0x20 [ 209.602679][T11203] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 209.608135][T11203] ? do_syscall_64+0x26/0x790 [ 209.612814][T11203] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 209.618868][T11203] ? do_syscall_64+0x26/0x790 [ 209.623549][T11203] __x64_sys_setsockopt+0xbe/0x150 [ 209.628652][T11203] do_syscall_64+0xfa/0x790 [ 209.633146][T11203] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 209.639036][T11203] RIP: 0033:0x45a919 [ 209.642930][T11203] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 209.663072][T11203] RSP: 002b:00007f31b9198c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 209.671579][T11203] RAX: ffffffffffffffda RBX: 00007f31b9198c90 RCX: 000000000045a919 [ 209.680184][T11203] RDX: 0000000000000060 RSI: 0000000000000000 RDI: 0000000000000003 [ 209.688292][T11203] RBP: 000000000075bf20 R08: 00000000000000ce R09: 0000000000000000 [ 209.696282][T11203] R10: 0000000020000000 R11: 0000000000000246 R12: 00007f31b91996d4 17:03:17 executing program 2: r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}], 0x18}], 0x1, 0x0) [ 209.704284][T11203] R13: 00000000004d1ce8 R14: 00000000004e1d20 R15: 0000000000000004 17:03:17 executing program 5: r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}], 0x18}], 0x1, 0x0) 17:03:17 executing program 2: r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}], 0x18}], 0x1, 0x0) 17:03:18 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x7, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="14aa064c2283f61800000006000000000000000000000079100800000000009500000000dac500"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 17:03:18 executing program 2: r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18}], 0x30}], 0x1, 0x0) 17:03:18 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:03:18 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="ac7f487491ac200000008ec6d3094ebe9ae83672c669202a2062fd35993af3a8fa59a91a4bf3becc3019a5c1562116446729"], 0x3ff800) ioctl$FS_IOC_RESVSP(r0, 0x4030582b, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3ff800}) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000002740)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, 0x0, 0xd5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev, @in=@empty}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f00000000c0)=0xe8) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x80000c9) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x6, 0x21, &(0x7f0000000040)={@remote}, 0x20) socket$inet6_sctp(0xa, 0x0, 0x84) getsockname(r1, &(0x7f00000001c0)=@xdp, &(0x7f0000000140)=0x80) r3 = socket$inet(0xa, 0x801, 0x0) ioctl$SIOCGSTAMPNS(r3, 0x8907, 0x0) listen(r3, 0x83) r4 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xef}, 0xb) recvmsg$can_raw(r4, &(0x7f0000002740)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x20, 0x0, 0xd5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev, @in=@empty}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) listen(0xffffffffffffffff, 0x83) r5 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev, @in=@empty}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f00000000c0)=0x262) sendmsg$can_bcm(r5, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2002d8b0}, 0x80000c9) 17:03:18 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:03:18 executing program 2: r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18}], 0x30}], 0x1, 0x0) 17:03:18 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:03:18 executing program 3: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) [ 211.815478][ T697] tipc: TX() has been purged, node left! [ 211.975479][ T697] tipc: TX() has been purged, node left! [ 212.145448][ T697] tipc: TX() has been purged, node left! 17:03:20 executing program 5: socket$inet6(0xa, 0x5, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet6(0xa, 0x80003, 0xff) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r1, &(0x7f0000000340)=ANY=[], 0xff0e) close(r1) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000340)={0x0, @in6={{0xa, 0x0, 0x0, @local}}}, 0x84) socket$inet(0x10, 0x80003, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xa8}]}, 0x10) sendto$inet(r2, 0x0, 0x211, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000040)='erspan0\x00') ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000340)={0x24, 0x100000, 0x0, 0x20}) pwrite64(r3, &(0x7f0000000100)="54088a3eb73de4ebb5d380c769c1", 0xe, 0x8000) write$cgroup_int(r3, &(0x7f0000000000)=0xa34, 0xb) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) r5 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") sendto$inet(r2, &(0x7f00000012c0)="32268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4", 0x1e, 0x11, 0x0, 0x0) 17:03:20 executing program 2: r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18}], 0x30}], 0x1, 0x0) 17:03:20 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x2, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:03:20 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:03:20 executing program 3: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000008009500f10100000000487591731cba12c07d57d995b61e89a4530f92304f242b416ae9eeefc0e9c60ebab1c176bf9bb4dde98451460f00009381b72b100d0682fd0a0c4a06b29e220dc28dac72599456d4c4e6f3fe2d1dee18f638ac947b5e026a3287c84ccc727d6ef3834293812e927c01c7da1322da44c7f2ed1084a12f80ffffff8dff1db3df9858837458a4ca03767c69cee1b6be484e4c9507af216bd8ed42f7dd5adb8e49f4a94615e49c08c9a208e4557cd4ed88b37ab8d7674c644dca2f1b4d745fd95c41f9d441d42f49db6d4a4762e5cc23dfc1adafd1e5a3e7f2e898961cb43e438c4e41ae43ea118e1407a601dae4b8b99bffffb1ac006c67767b03b95151aeb89e6d4a43c625aa2285b6e4afd8c1cc3eb215ba22f43115dbba9dc7beedb130d9f2be90133a0e3ed34258b8c9370634060105baa664953514605fba3973aa021945b985a8a66e9cfa9d9e57033815717b4fdbe55b37cb8d7f41aacfbd4089ea1bd22440f64909a09b5a759a703e71f358e11ac8e13db15d792e604a4f279b3bd6621bdf2c17bcaabd6948537faf9fff8dc4006200607a9a76e5d9656a7154c75773902a1bdf399df3925130312d095e9c1f973d091c198c1a11a767761fe46169b2b5b8cdedb695cc425fe203d2f2655a76865c2cb4e2470fcfb1248c0add5431a7fbcb0ef4f66a09af93a09fab1daae4b518d7a5d9"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:03:20 executing program 4: pipe(&(0x7f0000000240)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu\x02\xc2tct\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x2343a726) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) syz_init_net_socket$x25(0x9, 0x5, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x100001c, 0x10, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu\x02\xc2tct\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000007, 0x28011, r3, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r3, 0x6611) getsockopt$inet_opts(r3, 0x0, 0x2, &(0x7f0000000400)=""/245, &(0x7f0000000300)=0xf5) write$cgroup_int(r1, 0x0, 0x0) 17:03:20 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:03:20 executing program 2: r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) 17:03:20 executing program 3: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:03:20 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x4, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:03:21 executing program 5: pipe(&(0x7f0000000240)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu\x02\xc2tct\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x2343a726) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) syz_init_net_socket$x25(0x9, 0x5, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x100001c, 0x10, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu\x02\xc2tct\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000007, 0x28011, r3, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r3, 0x6611) getsockopt$inet_opts(r3, 0x0, 0x2, &(0x7f0000000400)=""/245, &(0x7f0000000300)=0xf5) write$cgroup_int(r1, 0x0, 0x0) 17:03:21 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x6, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:03:21 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:03:21 executing program 2: r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18}], 0x18}], 0x1, 0x0) 17:03:21 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:03:21 executing program 2: r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18}], 0x18}], 0x1, 0x0) 17:03:21 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x11, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:03:29 executing program 2: r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18}], 0x18}], 0x1, 0x0) 17:03:29 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:03:29 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x13, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:03:29 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) splice(r0, 0x0, r2, 0x0, 0x422000a7b, 0x0) r3 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xe3, &(0x7f0000000100), 0x1}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) 17:03:29 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:03:29 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x3a, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:03:29 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:03:29 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x44, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:03:29 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:03:29 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000500)={0x0, 0xffffffffffffffad, &(0x7f0000000780)=[{&(0x7f0000000280)="851ee30f1ae4b8c3c951fba1152341c15fa3d6441ecc3409af003315c298e8455e7b736aa33250c0f10f0d9b1aa19dcfc8c836a183e6c626830938116ed0359427d18fce8fb06af15c502ff473069f214d250a5ebd229c784b013fbd2699fa2465d22d3ee03745ea846c945e74290921980741d60d26"}, {&(0x7f0000000580)="e40a43bdf09c66bb57ac20a2e4ed3dd5fdfa1b6f958e572dda43d251d25b81903986bec81b6d9ef6585b720e6050411091550995a2ec065bd74c35633e45bd11997c775abc958e3d8cb9409b5c67fd51ceb85abba9212b8120573e139e1d96c2a6055321581c55a8416647876c2a55cd51cc4c9f6d164d36c5ac0f7313dc8227b3c7191672820ebc700d12516ba6f0b30e48b073cffea79ecb222dc507b7c590bb615b3d42ac5466efd3967af95896bfc4b63fcec84a67f81b85e3a05ea842a516c12d05bf9d0c5bc0b807f9e7d2265c286611a6e90fac512266a787bc9bbb24331a8bafffbfe5e9b67f5b9d"}, {&(0x7f0000000400)}, {&(0x7f00000004c0)="ccc94d3d2394ecbff346780c29ae5b3d2f37f5f5386ac0"}, {&(0x7f0000000680)="060045e07d74ce638ea952cc6573263a2536b30b292fa83dd813ed6b7fa0d287f92240461da942b36c14192bb04acd8ff60e72ac49dbff2936d69538d4bcdf24eedb6fc933751776bf3581b34b55aa60dfb3b62762a719b9dc1d733562f6b65ac077873efb0bdc77d73d9c6969c2c644b3c37dbabfe8956b52354dc293b297cb8e140b434b8684bb10073177d1de8b59fb8d7313eebbbfba17c574cadee7bff68f61b39f8ceaba39b12e46b08178605245cb0f1f836c26e9300f1d5c785330cb09868d9edbac288c2706ba586975bd1f87db"}], 0x1}, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r2, &(0x7f0000000340)=ANY=[], 0xff0e) close(r2) splice(r1, 0x0, r2, 0x0, 0x100000000, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080)={0xe31, 0x3, 0x81951c2bfdf453ce}, 0x4) pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r4, &(0x7f0000000340)=ANY=[], 0xff0e) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r6, &(0x7f0000000340)=ANY=[], 0xff0e) close(r6) splice(r5, 0x0, r6, 0x0, 0x100000000, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r8, &(0x7f0000000340)=ANY=[], 0xff0e) close(r8) splice(r7, 0x0, r8, 0x0, 0x100000000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r7, 0x118, 0x1, &(0x7f0000000400)=0x7f, 0x4) r9 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stau\x00<#\xfbW*\x1f\x02\x94\xe6\xf3\x1dS\xd1\xe5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x93n,e+:G\x1bJ\x7f\xa2\xf6\xe04\x8c\x04\xe5\xf0\xdfK\x1d\xee\xc8;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00\x00\x00a.\xfd\x1d\xf5\x86\xa7\xec]\xe8\x04\x00\x00\x00\x9c f\x11\x9ay0U\x10\xae\x0es\x96\xd0\xbf\xa0f\xfb4\xbbB\xc6b\xaa\xbc\x82\x99\xff\xf9\xe1\x82.\xd2\xac\xb1\xa5\xa0\xdf.\xaaO\x03\xa1\xa0j\xaf4\xc4Y\x94\xe3\x90\xfe\x04(dl\x90\x8fCqwc2\xc4\x951\x1e\x8e\xb6|s\xfb\x06+w^\x98N>sr\xcal\x18\x9c\xed\x1dC\x8a4\b\xcc\v\x1e@\xe4x5', 0x2761, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r9, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r10, 0x1d79bf99}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x23, &(0x7f0000000240)={r10, 0x9129}, 0x8) close(r4) splice(r3, 0x0, r4, 0x0, 0x100000000, 0x0) r11 = socket$netlink(0x10, 0x3, 0x8000000000000004) writev(r11, &(0x7f00007af000)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) r12 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r11, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8000104}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0x60, 0x0, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfb}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7fd}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x4}]}, 0x60}, 0x1, 0x0, 0x0, 0x4001800}, 0x40c0) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200030}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x40, r12, 0x841955d2f21de932, 0x70bd26, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x717}]}, 0x40}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) 17:03:29 executing program 2 (fault-call:1 fault-nth:0): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) 17:03:29 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) [ 221.867830][T11350] FAULT_INJECTION: forcing a failure. [ 221.867830][T11350] name failslab, interval 1, probability 0, space 0, times 0 [ 221.881191][T11350] CPU: 1 PID: 11350 Comm: syz-executor.2 Not tainted 5.5.0-rc2-syzkaller #0 [ 221.889877][T11350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 221.899953][T11350] Call Trace: [ 221.903282][T11350] dump_stack+0x197/0x210 [ 221.907731][T11350] should_fail.cold+0xa/0x15 [ 221.912353][T11350] ? fault_create_debugfs_attr+0x180/0x180 [ 221.918281][T11350] ? mark_held_locks+0xf0/0xf0 [ 221.923075][T11350] ? mark_held_locks+0xa4/0xf0 [ 221.927870][T11350] __should_failslab+0x121/0x190 [ 221.932832][T11350] should_failslab+0x9/0x14 [ 221.937446][T11350] kmem_cache_alloc+0x47/0x710 [ 221.943142][T11350] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 221.948897][T11350] sctp_get_port_local+0xb64/0x1600 [ 221.954136][T11350] ? sctp_set_owner_w+0x4f0/0x4f0 [ 221.959263][T11350] ? __kasan_check_read+0x11/0x20 [ 221.964337][T11350] ? sctp_bind_addr_match+0x1de/0x2c0 [ 221.969732][T11350] sctp_do_bind+0x20f/0x5d0 [ 221.974288][T11350] sctp_autobind+0x168/0x1e0 [ 221.978896][T11350] ? mark_held_locks+0xa4/0xf0 [ 221.983679][T11350] ? sctp_do_bind+0x5d0/0x5d0 [ 221.988372][T11350] ? lock_sock_nested+0xe2/0x120 [ 221.993332][T11350] ? lockdep_hardirqs_on+0x421/0x5e0 [ 221.999161][T11350] ? lock_sock_nested+0x9a/0x120 [ 222.004217][T11350] ? trace_hardirqs_on+0x67/0x240 [ 222.009268][T11350] ? sctp_endpoint_is_peeled_off+0xcf/0x110 [ 222.015185][T11350] sctp_connect_new_asoc+0x44e/0x5a0 [ 222.020489][T11350] ? security_sctp_bind_connect+0x93/0xc0 [ 222.026320][T11350] sctp_sendmsg+0x13a0/0x1f10 [ 222.031026][T11350] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 222.036939][T11350] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 222.042595][T11350] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 222.048883][T11350] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 222.055321][T11350] ? aa_af_perm+0x2a0/0x2a0 [ 222.059845][T11350] ? lock_downgrade+0x920/0x920 [ 222.064725][T11350] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 222.070405][T11350] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 222.076674][T11350] inet_sendmsg+0x9e/0xe0 [ 222.081028][T11350] ? inet_send_prepare+0x4e0/0x4e0 [ 222.086172][T11350] sock_sendmsg+0xd7/0x130 [ 222.090600][T11350] ____sys_sendmsg+0x358/0x880 [ 222.095391][T11350] ? kernel_sendmsg+0x50/0x50 [ 222.100186][T11350] ? find_held_lock+0x35/0x130 [ 222.104980][T11350] ___sys_sendmsg+0x100/0x170 [ 222.109682][T11350] ? sendmsg_copy_msghdr+0x70/0x70 [ 222.114837][T11350] ? __kasan_check_read+0x11/0x20 [ 222.119883][T11350] ? __fget+0x37f/0x550 [ 222.124058][T11350] ? ksys_dup3+0x3e0/0x3e0 [ 222.128486][T11350] ? find_held_lock+0x35/0x130 [ 222.133325][T11350] ? get_pid_task+0x11d/0x210 [ 222.138017][T11350] ? __fget_light+0x1a9/0x230 [ 222.142725][T11350] ? __fdget+0x1b/0x20 [ 222.146798][T11350] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 222.153039][T11350] ? sockfd_lookup_light+0xcb/0x180 [ 222.158243][T11350] __sys_sendmmsg+0x1bf/0x4d0 [ 222.162927][T11350] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 222.167985][T11350] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 222.174354][T11350] ? fput_many+0x12c/0x1a0 [ 222.178783][T11350] ? fput+0x1b/0x20 [ 222.182595][T11350] ? ksys_write+0x1cf/0x290 [ 222.187105][T11350] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 222.192939][T11350] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 222.199302][T11350] ? do_syscall_64+0x26/0x790 [ 222.204073][T11350] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 222.210423][T11350] ? do_syscall_64+0x26/0x790 [ 222.215116][T11350] __x64_sys_sendmmsg+0x9d/0x100 [ 222.220179][T11350] do_syscall_64+0xfa/0x790 [ 222.224687][T11350] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 222.230583][T11350] RIP: 0033:0x45a919 [ 222.234485][T11350] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 222.254262][T11350] RSP: 002b:00007f025acaac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 17:03:30 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x48, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 222.262701][T11350] RAX: ffffffffffffffda RBX: 00007f025acaac90 RCX: 000000000045a919 [ 222.270672][T11350] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000003 [ 222.278647][T11350] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 222.287084][T11350] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025acab6d4 [ 222.295169][T11350] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000004 [ 222.308419][T11352] netlink: 19 bytes leftover after parsing attributes in process `syz-executor.1'. 17:03:30 executing program 2 (fault-call:1 fault-nth:1): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) [ 222.441395][T11363] FAULT_INJECTION: forcing a failure. [ 222.441395][T11363] name failslab, interval 1, probability 0, space 0, times 0 [ 222.459369][T11363] CPU: 0 PID: 11363 Comm: syz-executor.2 Not tainted 5.5.0-rc2-syzkaller #0 [ 222.468188][T11363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 222.478259][T11363] Call Trace: [ 222.481565][T11363] dump_stack+0x197/0x210 [ 222.485952][T11363] should_fail.cold+0xa/0x15 [ 222.490563][T11363] ? fault_create_debugfs_attr+0x180/0x180 [ 222.496414][T11363] ? sctp_get_port_local+0xf1f/0x1600 [ 222.501808][T11363] ? __local_bh_enable_ip+0x15a/0x270 [ 222.507204][T11363] __should_failslab+0x121/0x190 [ 222.512240][T11363] should_failslab+0x9/0x14 [ 222.516756][T11363] kmem_cache_alloc_trace+0x4b/0x790 [ 222.516804][T11363] ? sctp_set_owner_w+0x4f0/0x4f0 [ 222.516816][T11363] ? __kasan_check_read+0x11/0x20 [ 222.516835][T11363] sctp_add_bind_addr+0x9f/0x3a0 [ 222.516853][T11363] sctp_do_bind+0x2fa/0x5d0 [ 222.516875][T11363] sctp_autobind+0x168/0x1e0 [ 222.516889][T11363] ? mark_held_locks+0xa4/0xf0 [ 222.516902][T11363] ? sctp_do_bind+0x5d0/0x5d0 [ 222.516917][T11363] ? lock_sock_nested+0xe2/0x120 [ 222.516933][T11363] ? lockdep_hardirqs_on+0x421/0x5e0 [ 222.516948][T11363] ? lock_sock_nested+0x9a/0x120 [ 222.516963][T11363] ? trace_hardirqs_on+0x67/0x240 [ 222.516984][T11363] ? sctp_endpoint_is_peeled_off+0xcf/0x110 [ 222.587684][T11363] sctp_connect_new_asoc+0x44e/0x5a0 17:03:30 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x4a, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 222.593000][T11363] ? security_sctp_bind_connect+0x93/0xc0 [ 222.598743][T11363] sctp_sendmsg+0x13a0/0x1f10 [ 222.603474][T11363] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 222.609553][T11363] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 222.615218][T11363] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 222.621482][T11363] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 222.627913][T11363] ? aa_af_perm+0x2a0/0x2a0 [ 222.632423][T11363] ? lock_downgrade+0x920/0x920 [ 222.637295][T11363] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 222.643011][T11363] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 222.649266][T11363] inet_sendmsg+0x9e/0xe0 [ 222.653616][T11363] ? inet_send_prepare+0x4e0/0x4e0 [ 222.658747][T11363] sock_sendmsg+0xd7/0x130 [ 222.663192][T11363] ____sys_sendmsg+0x358/0x880 [ 222.668080][T11363] ? kernel_sendmsg+0x50/0x50 [ 222.672784][T11363] ? find_held_lock+0x35/0x130 [ 222.677744][T11363] ___sys_sendmsg+0x100/0x170 [ 222.682470][T11363] ? sendmsg_copy_msghdr+0x70/0x70 [ 222.687616][T11363] ? __kasan_check_read+0x11/0x20 [ 222.692927][T11363] ? __fget+0x37f/0x550 [ 222.697114][T11363] ? ksys_dup3+0x3e0/0x3e0 [ 222.701561][T11363] ? find_held_lock+0x35/0x130 [ 222.706343][T11363] ? get_pid_task+0x11d/0x210 [ 222.711086][T11363] ? __fget_light+0x1a9/0x230 [ 222.715870][T11363] ? __fdget+0x1b/0x20 [ 222.721339][T11363] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 222.727723][T11363] ? sockfd_lookup_light+0xcb/0x180 [ 222.732934][T11363] __sys_sendmmsg+0x1bf/0x4d0 [ 222.737620][T11363] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 222.742655][T11363] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 222.748923][T11363] ? fput_many+0x12c/0x1a0 [ 222.753343][T11363] ? fput+0x1b/0x20 [ 222.757151][T11363] ? ksys_write+0x1cf/0x290 [ 222.761675][T11363] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 222.767154][T11363] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 222.772621][T11363] ? do_syscall_64+0x26/0x790 [ 222.777306][T11363] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 222.783503][T11363] ? do_syscall_64+0x26/0x790 [ 222.788188][T11363] __x64_sys_sendmmsg+0x9d/0x100 [ 222.793160][T11363] do_syscall_64+0xfa/0x790 [ 222.797675][T11363] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 222.803702][T11363] RIP: 0033:0x45a919 [ 222.807591][T11363] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 222.827514][T11363] RSP: 002b:00007f025acaac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 222.836312][T11363] RAX: ffffffffffffffda RBX: 00007f025acaac90 RCX: 000000000045a919 [ 222.844673][T11363] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000003 [ 222.852797][T11363] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 222.860799][T11363] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025acab6d4 [ 222.868769][T11363] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000004 17:03:37 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:03:37 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x4c, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:03:37 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:03:37 executing program 5: r0 = socket$nl_crypto(0x10, 0x3, 0x15) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r2, &(0x7f0000000340)=ANY=[], 0xff0e) close(r2) splice(r1, 0x0, r2, 0x0, 0x100000000, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0xa11a8b33e30159f3, 0x4) socket$inet(0x2, 0x5, 0xb7) sendmsg$nl_crypto(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="e0000000150025690000002000000000647262675f6e6f70725f6374725f61657331323800"/224], 0xe0}}, 0x0) 17:03:37 executing program 2 (fault-call:1 fault-nth:2): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) [ 229.699110][T11379] FAULT_INJECTION: forcing a failure. [ 229.699110][T11379] name failslab, interval 1, probability 0, space 0, times 0 [ 229.724490][T11383] netlink: 19 bytes leftover after parsing attributes in process `syz-executor.1'. [ 229.727648][T11379] CPU: 1 PID: 11379 Comm: syz-executor.2 Not tainted 5.5.0-rc2-syzkaller #0 [ 229.742495][T11379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.752636][T11379] Call Trace: [ 229.752658][T11379] dump_stack+0x197/0x210 [ 229.752678][T11379] should_fail.cold+0xa/0x15 [ 229.752695][T11379] ? fault_create_debugfs_attr+0x180/0x180 [ 229.752713][T11379] ? ___might_sleep+0x163/0x2c0 [ 229.752736][T11379] __should_failslab+0x121/0x190 [ 229.780571][T11379] should_failslab+0x9/0x14 [ 229.785103][T11379] kmem_cache_alloc_trace+0x2d3/0x790 [ 229.790833][T11379] ? sctp_autobind+0x168/0x1e0 [ 229.795604][T11379] ? mark_held_locks+0xa4/0xf0 [ 229.800360][T11379] sctp_association_new+0x93/0x2160 [ 229.805567][T11379] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 229.811822][T11379] ? sctp_v4_scope+0x189/0x1b0 [ 229.816770][T11379] sctp_connect_new_asoc+0x157/0x5a0 [ 229.822249][T11379] ? security_sctp_bind_connect+0x93/0xc0 [ 229.827975][T11379] sctp_sendmsg+0x13a0/0x1f10 [ 229.832742][T11379] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 229.838648][T11379] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 229.844373][T11379] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 229.850603][T11379] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 229.857530][T11379] ? aa_af_perm+0x2a0/0x2a0 [ 229.862041][T11379] ? lock_downgrade+0x920/0x920 [ 229.867059][T11379] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 229.872598][T11379] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 229.878841][T11379] inet_sendmsg+0x9e/0xe0 [ 229.883261][T11379] ? inet_send_prepare+0x4e0/0x4e0 [ 229.888370][T11379] sock_sendmsg+0xd7/0x130 [ 229.892789][T11379] ____sys_sendmsg+0x358/0x880 [ 229.897567][T11379] ? kernel_sendmsg+0x50/0x50 [ 229.902254][T11379] ? find_held_lock+0x35/0x130 [ 229.907034][T11379] ___sys_sendmsg+0x100/0x170 [ 229.911712][T11379] ? sendmsg_copy_msghdr+0x70/0x70 [ 229.916830][T11379] ? __kasan_check_read+0x11/0x20 [ 229.921844][T11379] ? __fget+0x37f/0x550 [ 229.926008][T11379] ? ksys_dup3+0x3e0/0x3e0 [ 229.930415][T11379] ? find_held_lock+0x35/0x130 [ 229.935183][T11379] ? get_pid_task+0x11d/0x210 [ 229.939878][T11379] ? __fget_light+0x1a9/0x230 [ 229.944550][T11379] ? __fdget+0x1b/0x20 [ 229.948637][T11379] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 229.954909][T11379] ? sockfd_lookup_light+0xcb/0x180 [ 229.960126][T11379] __sys_sendmmsg+0x1bf/0x4d0 [ 229.964823][T11379] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 229.969869][T11379] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 229.976196][T11379] ? fput_many+0x12c/0x1a0 [ 229.980625][T11379] ? fput+0x1b/0x20 [ 229.984420][T11379] ? ksys_write+0x1cf/0x290 [ 229.989002][T11379] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 229.994453][T11379] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 229.999913][T11379] ? do_syscall_64+0x26/0x790 [ 230.004576][T11379] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 230.010658][T11379] ? do_syscall_64+0x26/0x790 [ 230.015357][T11379] __x64_sys_sendmmsg+0x9d/0x100 [ 230.020289][T11379] do_syscall_64+0xfa/0x790 [ 230.024783][T11379] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 230.030660][T11379] RIP: 0033:0x45a919 [ 230.034546][T11379] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 230.054153][T11379] RSP: 002b:00007f025acaac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 230.062557][T11379] RAX: ffffffffffffffda RBX: 00007f025acaac90 RCX: 000000000045a919 [ 230.070539][T11379] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000003 [ 230.078499][T11379] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 230.086474][T11379] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025acab6d4 17:03:38 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x58, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 230.094447][T11379] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000004 17:03:38 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x2) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000003840)=0x4, 0x4) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e26, 0x0, @loopback}, 0x1c) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r3, &(0x7f0000000340)=ANY=[], 0xff0e) close(r3) splice(r2, 0x0, r3, 0x0, 0x100000000, 0x0) sendto$inet6(r3, &(0x7f0000000000)="f7027cfb514c447cedbf28bb8a56309954133f1616a4d0f5397f3b569883da3168248abe1fe265f8c124c4027a2204f9961b23c2b7bdf398efc5e5c8d3e5680c15773197d94b4d6bbe4c3b83f22c4ac33343bb8ee5769e13cd68b1f0c9c422bbaa2b5d7579ebff411e8c5decc8a26af0721ffcb8247c04880416e51d9c39f258db0d53094cf50d51c90cb0c63a4b40fdda877c3fcfafcdfd85332f03c7eb4d9d3283f4e6c7ef1b3f1733a4477d", 0xad, 0x4000800, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000159000)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r5, &(0x7f0000000340)=ANY=[], 0xff0e) close(r5) splice(r4, 0x0, r5, 0x0, 0x100000000, 0x0) getsockopt$TIPC_SRC_DROPPABLE(r5, 0x10f, 0x80, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 17:03:38 executing program 2 (fault-call:1 fault-nth:3): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) 17:03:38 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:03:38 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x5a, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:03:38 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) [ 230.606485][T11400] netlink: 19 bytes leftover after parsing attributes in process `syz-executor.1'. [ 230.636138][T11405] FAULT_INJECTION: forcing a failure. [ 230.636138][T11405] name fail_page_alloc, interval 1, probability 0, space 0, times 1 17:03:38 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x60, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 230.674511][T11405] CPU: 0 PID: 11405 Comm: syz-executor.2 Not tainted 5.5.0-rc2-syzkaller #0 [ 230.683239][T11405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.693522][T11405] Call Trace: [ 230.696834][T11405] dump_stack+0x197/0x210 [ 230.696856][T11405] should_fail.cold+0xa/0x15 [ 230.696873][T11405] ? fault_create_debugfs_attr+0x180/0x180 [ 230.696889][T11405] ? ___might_sleep+0x163/0x2c0 [ 230.696912][T11405] should_fail_alloc_page+0x50/0x60 [ 230.696931][T11405] __alloc_pages_nodemask+0x1a1/0x910 [ 230.734655][T11405] ? __alloc_pages_slowpath+0x2920/0x2920 [ 230.740405][T11405] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 230.754592][T11405] ? __debug_object_init+0x186/0xee0 [ 230.760008][T11405] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 230.765868][T11405] ? trace_hardirqs_on+0x67/0x240 [ 230.770921][T11405] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 230.777459][T11405] alloc_pages_current+0x107/0x210 [ 230.782602][T11405] __get_free_pages+0xc/0x40 [ 230.787310][T11405] __genradix_ptr_alloc+0x15c/0x3a0 [ 230.792529][T11405] __genradix_prealloc+0x5b/0x80 [ 230.797486][T11405] sctp_stream_alloc_out.part.0+0x55/0xd0 [ 230.803246][T11405] sctp_stream_init+0x27d/0x3d0 [ 230.809182][T11405] sctp_association_new+0x12f3/0x2160 [ 230.814659][T11405] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 230.820917][T11405] sctp_connect_new_asoc+0x157/0x5a0 [ 230.820934][T11405] ? security_sctp_bind_connect+0x93/0xc0 [ 230.820952][T11405] sctp_sendmsg+0x13a0/0x1f10 [ 230.820973][T11405] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 230.820993][T11405] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 230.849951][T11405] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 230.856219][T11405] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 230.862660][T11405] ? aa_af_perm+0x2a0/0x2a0 [ 230.867183][T11405] ? lock_downgrade+0x920/0x920 [ 230.872054][T11405] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 230.877792][T11405] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 230.884062][T11405] inet_sendmsg+0x9e/0xe0 [ 230.888407][T11405] ? inet_send_prepare+0x4e0/0x4e0 [ 230.893527][T11405] sock_sendmsg+0xd7/0x130 [ 230.897945][T11405] ____sys_sendmsg+0x358/0x880 [ 230.897963][T11405] ? kernel_sendmsg+0x50/0x50 [ 230.897981][T11405] ? find_held_lock+0x35/0x130 [ 230.898004][T11405] ___sys_sendmsg+0x100/0x170 [ 230.898024][T11405] ? sendmsg_copy_msghdr+0x70/0x70 [ 230.922031][T11405] ? __kasan_check_read+0x11/0x20 17:03:38 executing program 1: sendmsg(0xffffffffffffffff, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:03:38 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x7e, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 230.927074][T11405] ? __fget+0x37f/0x550 [ 230.931254][T11405] ? ksys_dup3+0x3e0/0x3e0 [ 230.935686][T11405] ? find_held_lock+0x35/0x130 [ 230.941694][T11405] ? get_pid_task+0x11d/0x210 [ 230.946398][T11405] ? __fget_light+0x1a9/0x230 [ 230.951180][T11405] ? __fdget+0x1b/0x20 [ 230.955284][T11405] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 230.961546][T11405] ? sockfd_lookup_light+0xcb/0x180 [ 230.966781][T11405] __sys_sendmmsg+0x1bf/0x4d0 [ 230.971571][T11405] ? __ia32_sys_sendmsg+0xb0/0xb0 17:03:39 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x88, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 230.976644][T11405] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 230.977033][T11416] netlink: 19 bytes leftover after parsing attributes in process `syz-executor.1'. [ 230.982893][T11405] ? fput_many+0x12c/0x1a0 [ 230.982911][T11405] ? fput+0x1b/0x20 [ 230.982926][T11405] ? ksys_write+0x1cf/0x290 [ 230.982952][T11405] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 231.010634][T11405] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 231.016123][T11405] ? do_syscall_64+0x26/0x790 [ 231.020847][T11405] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 231.026961][T11405] ? do_syscall_64+0x26/0x790 [ 231.031689][T11405] __x64_sys_sendmmsg+0x9d/0x100 [ 231.038291][T11405] do_syscall_64+0xfa/0x790 [ 231.038309][T11405] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 231.038320][T11405] RIP: 0033:0x45a919 [ 231.038336][T11405] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 231.038343][T11405] RSP: 002b:00007f025acaac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 231.038357][T11405] RAX: ffffffffffffffda RBX: 00007f025acaac90 RCX: 000000000045a919 [ 231.038371][T11405] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000003 [ 231.100018][T11405] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 231.108738][T11405] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025acab6d4 [ 231.116820][T11405] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000004 17:03:50 executing program 5: r0 = socket(0x10, 0x400000000080803, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)={0x2c, r1, 0x405, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000}]}, 0x2c}}, 0x0) 17:03:50 executing program 3: socket$inet6(0xa, 0x80003, 0x6b) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:03:50 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x8b, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:03:52 executing program 4: r0 = socket$kcm(0x10, 0x4, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)="d800000018008100e00f80ecdb4cb904021d65ef0b007c06e87c55a1bc000900b8000699030000000500150006008178a80016000f000300e558f03003ac000000d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 17:03:52 executing program 2 (fault-call:1 fault-nth:4): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) 17:03:52 executing program 1: sendmsg(0xffffffffffffffff, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:03:52 executing program 3: socket$inet6(0xa, 0x80003, 0x6b) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000008009500f10100000000487591731cba12c07d57d995b61e89a4530f92304f242b416ae9eeefc0e9c60ebab1c176bf9bb4dde98451460f00009381b72b100d0682fd0a0c4a06b29e220dc28dac72599456d4c4e6f3fe2d1dee18f638ac947b5e026a3287c84ccc727d6ef3834293812e927c01c7da1322da44c7f2ed1084a12f80ffffff8dff1db3df9858837458a4ca03767c69cee1b6be484e4c9507af216bd8ed42f7dd5adb8e49f4a94615e49c08c9a208e4557cd4ed88b37ab8d7674c644dca2f1b4d745fd95c41f9d441d42f49db6d4a4762e5cc23dfc1adafd1e5a3e7f2e898961cb43e438c4e41ae43ea118e1407a601dae4b8b99bffffb1ac006c67767b03b95151aeb89e6d4a43c625aa2285b6e4afd8c1cc3eb215ba22f43115dbba9dc7beedb130d9f2be90133a0e3ed34258b8c9370634060105baa664953514605fba3973aa021945b985a8a66e9cfa9d9e57033815717b4fdbe55b37cb8d7f41aacfbd4089ea1bd22440f64909a09b5a759a703e71f358e11ac8e13db15d792e604a4f279b3bd6621bdf2c17bcaabd6948537faf9fff8dc4006200607a9a76e5d9656a7154c75773902a1bdf399df3925130312d095e9c1f973d091c198c1a11a767761fe46169b2b5b8cdedb695cc425fe203d2f2655a76865c2cb4e2470fcfb1248c0add5431a7fbcb0ef4f66a09af93a09fab1daae4b518d7a5d9"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:03:52 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x90, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 244.159737][T11453] netlink: 19 bytes leftover after parsing attributes in process `syz-executor.1'. [ 244.178776][T11452] FAULT_INJECTION: forcing a failure. [ 244.178776][T11452] name fail_page_alloc, interval 1, probability 0, space 0, times 0 17:03:52 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x92, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:03:52 executing program 3: socket$inet6(0xa, 0x80003, 0x6b) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) [ 244.211845][T11452] CPU: 1 PID: 11452 Comm: syz-executor.2 Not tainted 5.5.0-rc2-syzkaller #0 [ 244.220577][T11452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.230767][T11452] Call Trace: [ 244.234102][T11452] dump_stack+0x197/0x210 [ 244.238651][T11452] should_fail.cold+0xa/0x15 [ 244.243269][T11452] ? fault_create_debugfs_attr+0x180/0x180 [ 244.249105][T11452] ? ___might_sleep+0x163/0x2c0 [ 244.253989][T11452] should_fail_alloc_page+0x50/0x60 [ 244.259213][T11452] __alloc_pages_nodemask+0x1a1/0x910 [ 244.264623][T11452] ? __alloc_pages_slowpath+0x2920/0x2920 [ 244.270373][T11452] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 244.276205][T11452] ? __debug_object_init+0x186/0xee0 [ 244.281517][T11452] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 244.287955][T11452] ? trace_hardirqs_on+0x67/0x240 [ 244.293017][T11452] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 244.299270][T11452] alloc_pages_current+0x107/0x210 [ 244.304389][T11452] __get_free_pages+0xc/0x40 [ 244.308977][T11452] __genradix_ptr_alloc+0x15c/0x3a0 [ 244.314185][T11452] __genradix_prealloc+0x5b/0x80 [ 244.321469][T11452] sctp_stream_alloc_out.part.0+0x55/0xd0 [ 244.327186][T11452] sctp_stream_init+0x27d/0x3d0 [ 244.332068][T11452] sctp_association_new+0x12f3/0x2160 [ 244.337452][T11452] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 244.343717][T11452] sctp_connect_new_asoc+0x157/0x5a0 [ 244.348991][T11452] ? security_sctp_bind_connect+0x93/0xc0 [ 244.354738][T11452] sctp_sendmsg+0x13a0/0x1f10 [ 244.359437][T11452] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 244.365326][T11452] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 244.370965][T11452] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 244.377193][T11452] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 244.383703][T11452] ? aa_af_perm+0x2a0/0x2a0 [ 244.388630][T11452] ? lock_downgrade+0x920/0x920 [ 244.393563][T11452] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 244.399099][T11452] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 244.405847][T11452] inet_sendmsg+0x9e/0xe0 [ 244.410169][T11452] ? inet_send_prepare+0x4e0/0x4e0 [ 244.415274][T11452] sock_sendmsg+0xd7/0x130 [ 244.419688][T11452] ____sys_sendmsg+0x358/0x880 [ 244.424444][T11452] ? kernel_sendmsg+0x50/0x50 [ 244.429395][T11452] ? find_held_lock+0x35/0x130 [ 244.434162][T11452] ___sys_sendmsg+0x100/0x170 [ 244.438916][T11452] ? sendmsg_copy_msghdr+0x70/0x70 [ 244.444031][T11452] ? __kasan_check_read+0x11/0x20 [ 244.449060][T11452] ? __fget+0x37f/0x550 [ 244.453217][T11452] ? ksys_dup3+0x3e0/0x3e0 [ 244.457824][T11452] ? find_held_lock+0x35/0x130 [ 244.462598][T11452] ? get_pid_task+0x11d/0x210 [ 244.467291][T11452] ? __fget_light+0x1a9/0x230 [ 244.472446][T11452] ? __fdget+0x1b/0x20 [ 244.476956][T11452] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 244.483185][T11452] ? sockfd_lookup_light+0xcb/0x180 [ 244.488376][T11452] __sys_sendmmsg+0x1bf/0x4d0 [ 244.493092][T11452] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 244.500410][T11452] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 244.507305][T11452] ? fput_many+0x12c/0x1a0 [ 244.511745][T11452] ? fput+0x1b/0x20 [ 244.515544][T11452] ? ksys_write+0x1cf/0x290 [ 244.520055][T11452] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 244.525511][T11452] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 244.530956][T11452] ? do_syscall_64+0x26/0x790 [ 244.535763][T11452] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 244.541849][T11452] ? do_syscall_64+0x26/0x790 [ 244.546809][T11452] __x64_sys_sendmmsg+0x9d/0x100 [ 244.551758][T11452] do_syscall_64+0xfa/0x790 [ 244.556374][T11452] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 244.563380][T11452] RIP: 0033:0x45a919 [ 244.567266][T11452] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 244.589300][T11452] RSP: 002b:00007f025acaac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 244.598309][T11452] RAX: ffffffffffffffda RBX: 00007f025acaac90 RCX: 000000000045a919 [ 244.606363][T11452] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000003 [ 244.614338][T11452] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 244.622394][T11452] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025acab6d4 [ 244.630373][T11452] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000004 17:03:52 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0xb0, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:03:52 executing program 2 (fault-call:1 fault-nth:5): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) [ 244.776861][T11465] FAULT_INJECTION: forcing a failure. [ 244.776861][T11465] name failslab, interval 1, probability 0, space 0, times 0 [ 244.790513][T11465] CPU: 0 PID: 11465 Comm: syz-executor.2 Not tainted 5.5.0-rc2-syzkaller #0 [ 244.799389][T11465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.809455][T11465] Call Trace: [ 244.812766][T11465] dump_stack+0x197/0x210 [ 244.817123][T11465] should_fail.cold+0xa/0x15 [ 244.821746][T11465] ? fault_create_debugfs_attr+0x180/0x180 [ 244.827841][T11465] ? ___might_sleep+0x163/0x2c0 [ 244.832712][T11465] __should_failslab+0x121/0x190 [ 244.837755][T11465] should_failslab+0x9/0x14 [ 244.842271][T11465] kmem_cache_alloc_trace+0x2d3/0x790 [ 244.847663][T11465] ? __genradix_ptr_alloc+0x236/0x3a0 [ 244.853071][T11465] sctp_auth_shkey_create+0x87/0x1b0 [ 244.858381][T11465] sctp_auth_asoc_copy_shkeys+0x1f1/0x360 [ 244.864121][T11465] sctp_association_new+0x1735/0x2160 [ 244.869518][T11465] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 244.875791][T11465] sctp_connect_new_asoc+0x157/0x5a0 [ 244.881099][T11465] ? security_sctp_bind_connect+0x93/0xc0 [ 244.886834][T11465] sctp_sendmsg+0x13a0/0x1f10 [ 244.891534][T11465] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 244.897437][T11465] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 244.903435][T11465] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 244.909693][T11465] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 244.916220][T11465] ? aa_af_perm+0x2a0/0x2a0 [ 244.920748][T11465] ? lock_downgrade+0x920/0x920 [ 244.925615][T11465] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 244.931170][T11465] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 244.937443][T11465] inet_sendmsg+0x9e/0xe0 [ 244.941781][T11465] ? inet_send_prepare+0x4e0/0x4e0 [ 244.947033][T11465] sock_sendmsg+0xd7/0x130 [ 244.951451][T11465] ____sys_sendmsg+0x358/0x880 [ 244.956303][T11465] ? kernel_sendmsg+0x50/0x50 [ 244.960973][T11465] ? find_held_lock+0x35/0x130 [ 244.965746][T11465] ___sys_sendmsg+0x100/0x170 [ 244.970421][T11465] ? sendmsg_copy_msghdr+0x70/0x70 [ 244.975605][T11465] ? __kasan_check_read+0x11/0x20 [ 244.980625][T11465] ? __fget+0x37f/0x550 [ 244.984771][T11465] ? ksys_dup3+0x3e0/0x3e0 [ 244.989190][T11465] ? find_held_lock+0x35/0x130 [ 244.993941][T11465] ? get_pid_task+0x11d/0x210 [ 244.998823][T11465] ? __fget_light+0x1a9/0x230 [ 245.003495][T11465] ? __fdget+0x1b/0x20 [ 245.007816][T11465] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 245.014051][T11465] ? sockfd_lookup_light+0xcb/0x180 [ 245.019243][T11465] __sys_sendmmsg+0x1bf/0x4d0 [ 245.023924][T11465] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 245.028973][T11465] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 245.035242][T11465] ? fput_many+0x12c/0x1a0 [ 245.039670][T11465] ? fput+0x1b/0x20 [ 245.043470][T11465] ? ksys_write+0x1cf/0x290 [ 245.047974][T11465] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 245.053566][T11465] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 245.059041][T11465] ? do_syscall_64+0x26/0x790 [ 245.063712][T11465] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 245.069860][T11465] ? do_syscall_64+0x26/0x790 [ 245.074532][T11465] __x64_sys_sendmmsg+0x9d/0x100 [ 245.079544][T11465] do_syscall_64+0xfa/0x790 [ 245.084038][T11465] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 245.090001][T11465] RIP: 0033:0x45a919 [ 245.093883][T11465] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 245.113475][T11465] RSP: 002b:00007f025acaac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 245.121875][T11465] RAX: ffffffffffffffda RBX: 00007f025acaac90 RCX: 000000000045a919 [ 245.130038][T11465] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000003 [ 245.138023][T11465] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 245.145995][T11465] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025acab6d4 [ 245.153958][T11465] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000004 17:03:57 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(r3, 0x0, r4, 0x0, 0x10005, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x13, 0xa, &(0x7f00000002c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x100}, [@generic={0x5, 0x2, 0x7, 0x8, 0x5}, @call={0x85, 0x0, 0x0, 0x68}, @alu={0x7, 0x0, 0x4, 0x4, 0x1, 0x2, 0x1}, @func={0x85, 0x0, 0x1, 0x0, 0x2}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffa}, @map={0x18, 0x9, 0x1, 0x0, r3}]}, &(0x7f0000000100)='syzkaller\x00', 0x1ec2, 0xe9, &(0x7f00000003c0)=""/233, 0x40f00, 0x4, [], 0x0, 0x7, 0xffffffffffffffff, 0x8, &(0x7f0000000240)={0xa, 0x3}, 0x8, 0x10, &(0x7f0000000340)={0x2, 0x1, 0x4, 0x7fffffff}, 0x10, 0xffffffffffffffff}, 0x78) ioctl$EXT4_IOC_SETFLAGS(r5, 0x40086602, &(0x7f0000000580)=0x48) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00&\x86\x17x+y\xa5\xa8\x1e\xea/=\x9f\xdf\xa1y\xd0\x13\xe6T$\xb1\xfd2\xd76\xc0\xc3\xb2{\xbf\xb2\x14\xf6\x8a\xc8\x9c\x89\xa0b\x10\"\xe40\x93#\\\xcd\xb0aP,\xff\x9f\f\x89\xb9\xa9\xe2\xd6\t\"\f\xde\x00oO:\xba\x14\xdc\xe7H=\xb6\xfb\x96%\xc1\x95\xb4\xad\x98\x870\x92\xb0en{\xea\xdc\xa9+\xbb\xd7\x01\x03d\xb9\x92L\xaf\xe8\t\x80R*1\x12\x10\x9a\x01\xb2\xa2lLN\xde\xd6\xed\xa5\x06\xc5\xad\x8fs \'\v\xc3\x10#\x9f\x90\xe3Q\xc7\xf3;l\xe8{\x19\xc33v\xc35\xde^T&\xee\xd1\x90L\x87\xcb\xc8.\x1c\xae?\xf5\xd9\x9d\x98\"g\xf3\xa7gVv<\x92\t\xe0\xd5\xc8\xca\xda\xe4N\xc9p\x82\x1f=6\x1e\x92\xb9\xd6!.\xb0\xa5\xfcp\n\xd4J\x05n\x101oC\xb6', 0x275a, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='\\\xa5\x02#I\xd8\xe3!7c\xf3\xccg\xc8\x97M taZ\x00', 0x275a, 0x0) r8 = accept4(r1, 0x0, &(0x7f0000001f40), 0x80800) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) r10 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0xd, &(0x7f0000000080)={r11}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f0000001f80)={r11, @in6={{0xa, 0x4e22, 0x8001, @mcast2, 0x3}}, 0x4, 0x2, 0x0, 0x2}, 0x98) write$cgroup_int(r7, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f00000000c0)={0xc, r7}) 17:03:57 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0xb2, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:03:57 executing program 2 (fault-call:1 fault-nth:6): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) [ 249.730716][T11476] FAULT_INJECTION: forcing a failure. [ 249.730716][T11476] name failslab, interval 1, probability 0, space 0, times 0 [ 249.749694][T11476] CPU: 0 PID: 11476 Comm: syz-executor.2 Not tainted 5.5.0-rc2-syzkaller #0 [ 249.758414][T11476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 249.768589][T11476] Call Trace: [ 249.768648][T11476] dump_stack+0x197/0x210 [ 249.768670][T11476] should_fail.cold+0xa/0x15 [ 249.768688][T11476] ? __kasan_check_read+0x11/0x20 [ 249.768704][T11476] ? fault_create_debugfs_attr+0x180/0x180 [ 249.768723][T11476] ? _crng_backtrack_protect+0xff/0x140 [ 249.768745][T11476] __should_failslab+0x121/0x190 [ 249.768760][T11476] should_failslab+0x9/0x14 [ 249.768779][T11476] kmem_cache_alloc_trace+0x4b/0x790 [ 249.813793][T11476] ? mark_held_locks+0xa4/0xf0 [ 249.818592][T11476] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 249.824529][T11476] sctp_add_bind_addr+0x9f/0x3a0 [ 249.829493][T11476] sctp_copy_local_addr_list+0x385/0x530 [ 249.835727][T11476] ? sctp_defaults_init+0xcb0/0xcb0 [ 249.840917][T11476] ? get_random_bytes+0x35/0x40 [ 249.845760][T11476] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 249.851650][T11476] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 249.857973][T11476] sctp_copy_one_addr+0x5f/0x170 [ 249.862924][T11476] ? sctp_copy_one_addr+0x5f/0x170 [ 249.868041][T11476] sctp_bind_addr_copy+0xfc/0x2c8 [ 249.873144][T11476] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 249.879464][T11476] sctp_connect_new_asoc+0x178/0x5a0 [ 249.884741][T11476] ? security_sctp_bind_connect+0x93/0xc0 [ 249.890922][T11476] sctp_sendmsg+0x13a0/0x1f10 [ 249.895594][T11476] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 249.901748][T11476] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 249.907475][T11476] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 249.913736][T11476] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 249.920161][T11476] ? aa_af_perm+0x2a0/0x2a0 [ 249.924667][T11476] ? lock_downgrade+0x920/0x920 [ 249.929549][T11476] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 249.935712][T11476] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 249.941980][T11476] inet_sendmsg+0x9e/0xe0 [ 249.946305][T11476] ? inet_send_prepare+0x4e0/0x4e0 [ 249.951506][T11476] sock_sendmsg+0xd7/0x130 [ 249.955923][T11476] ____sys_sendmsg+0x358/0x880 [ 249.960686][T11476] ? kernel_sendmsg+0x50/0x50 [ 249.965460][T11476] ? find_held_lock+0x35/0x130 [ 249.970329][T11476] ___sys_sendmsg+0x100/0x170 [ 249.975433][T11476] ? sendmsg_copy_msghdr+0x70/0x70 [ 249.980747][T11476] ? __kasan_check_read+0x11/0x20 [ 249.985863][T11476] ? __fget+0x37f/0x550 [ 249.990166][T11476] ? ksys_dup3+0x3e0/0x3e0 [ 249.994842][T11476] ? find_held_lock+0x35/0x130 [ 249.999633][T11476] ? get_pid_task+0x11d/0x210 [ 250.004322][T11476] ? __fget_light+0x1a9/0x230 [ 250.008997][T11476] ? __fdget+0x1b/0x20 [ 250.013056][T11476] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 250.019280][T11476] ? sockfd_lookup_light+0xcb/0x180 [ 250.024474][T11476] __sys_sendmmsg+0x1bf/0x4d0 [ 250.029143][T11476] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 250.034181][T11476] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 250.040444][T11476] ? fput_many+0x12c/0x1a0 [ 250.044844][T11476] ? fput+0x1b/0x20 [ 250.048648][T11476] ? ksys_write+0x1cf/0x290 [ 250.053159][T11476] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 250.058613][T11476] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 250.064067][T11476] ? do_syscall_64+0x26/0x790 [ 250.068739][T11476] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 250.074791][T11476] ? do_syscall_64+0x26/0x790 [ 250.079465][T11476] __x64_sys_sendmmsg+0x9d/0x100 [ 250.084826][T11476] do_syscall_64+0xfa/0x790 [ 250.089322][T11476] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 250.095196][T11476] RIP: 0033:0x45a919 [ 250.099088][T11476] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 250.118674][T11476] RSP: 002b:00007f025acaac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 250.127074][T11476] RAX: ffffffffffffffda RBX: 00007f025acaac90 RCX: 000000000045a919 [ 250.135032][T11476] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000003 [ 250.143006][T11476] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 250.151000][T11476] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025acab6d4 [ 250.158984][T11476] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000004 17:03:59 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000380), 0x2b4) sendmsg$can_raw(r0, &(0x7f0000001fc8)={0x0, 0xfffffffffffffde7, &(0x7f0000000140)={&(0x7f0000000200)=@can={{0x1, 0x1, 0x1}, 0x2, 0x0, 0x0, 0x0, "00000100"}, 0x10}}, 0x44880) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f00000000c0)=0xc) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r4, &(0x7f0000000340)=ANY=[], 0xff0e) close(r4) splice(r3, 0x0, r4, 0x0, 0x100000000, 0x0) recvmmsg(r4, &(0x7f0000001d40)=[{{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000880)=[{&(0x7f0000000700)=""/153, 0x99}, {&(0x7f00000007c0)=""/150, 0x96}], 0x2, &(0x7f00000008c0)=""/192, 0xc0}, 0xe3}, {{&(0x7f0000000980)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000a00)=""/48, 0x30}, {&(0x7f0000000a40)=""/195, 0xc3}], 0x2, &(0x7f0000000b80)=""/56, 0x38}, 0x3}, {{&(0x7f0000000bc0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/8, 0x8}], 0x1, &(0x7f0000000cc0)=""/34, 0x22}, 0x479b}, {{0x0, 0x0, &(0x7f0000000d80)=[{&(0x7f0000000d00)=""/109, 0x6d}], 0x1}, 0x40}, {{&(0x7f0000000dc0)=@tipc, 0x80, &(0x7f0000001480)=[{&(0x7f0000000e40)=""/225, 0xe1}, {&(0x7f0000000f40)=""/26, 0x1a}, {&(0x7f0000000f80)=""/214, 0xd6}, {&(0x7f0000001080)=""/124, 0x7c}, {&(0x7f0000001100)=""/219, 0xdb}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000001200)=""/137, 0x89}, {&(0x7f00000012c0)=""/175, 0xaf}, {&(0x7f0000001380)=""/27, 0x1b}, {&(0x7f00000013c0)=""/164, 0xa4}], 0xa, &(0x7f0000003000)=""/4096, 0x1000}, 0x4}, {{&(0x7f0000001540)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast2}}, 0x80, &(0x7f0000001980)=[{&(0x7f00000015c0)=""/243, 0xf3}, {&(0x7f00000016c0)=""/132, 0x84}, {&(0x7f0000001780)=""/27, 0x1b}, {&(0x7f00000017c0)=""/68, 0x44}, {&(0x7f0000001840)=""/101, 0x65}, {&(0x7f00000018c0)=""/15, 0xf}, {&(0x7f0000001900)=""/33, 0x21}, {&(0x7f0000001940)=""/42, 0x2a}], 0x8, &(0x7f0000001a00)=""/143, 0x8f}, 0x6}, {{&(0x7f0000001ac0)=@pppoe={0x18, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001b40)=""/207, 0xcf}], 0x1, &(0x7f0000001c80)=""/135, 0x87}, 0x4}], 0x7, 0x20000, &(0x7f0000001f00)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f0000001f40)=0x8, 0x4) write$binfmt_elf32(r2, &(0x7f0000000340)=ANY=[], 0xff0e) close(r2) splice(r1, 0x0, r2, 0x0, 0x100000000, 0x0) recvmsg$can_raw(r1, &(0x7f0000000500)={&(0x7f0000000180)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/132, 0x84}, {&(0x7f0000000100)=""/56, 0x38}, {&(0x7f00000003c0)=""/200, 0xc8}, {&(0x7f0000000300)=""/9, 0x9}], 0x4, &(0x7f00000004c0)=""/38, 0x26}, 0x100) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000540)={0x1d, r6}, 0x10, &(0x7f0000000600)={&(0x7f0000000580)={0x6, 0x8, 0x0, {0x0, 0x2710}, {0x77359400}, {0x4, 0x1, 0x0, 0x1}, 0x1, @can={{0x3, 0x0, 0x0, 0x1}, 0x5, 0x0, 0x0, 0x0, "e2f772c5a8040c41"}}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x2004010) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000080)=0x4) 17:03:59 executing program 2 (fault-call:1 fault-nth:7): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) 17:03:59 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x0, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:03:59 executing program 1: sendmsg(0xffffffffffffffff, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:03:59 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0xf0, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 251.339204][T11485] netlink: 19 bytes leftover after parsing attributes in process `syz-executor.1'. [ 251.349486][T11486] FAULT_INJECTION: forcing a failure. [ 251.349486][T11486] name failslab, interval 1, probability 0, space 0, times 0 [ 251.366984][T11486] CPU: 0 PID: 11486 Comm: syz-executor.2 Not tainted 5.5.0-rc2-syzkaller #0 [ 251.375690][T11486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 251.386012][T11486] Call Trace: [ 251.389296][T11486] dump_stack+0x197/0x210 [ 251.393618][T11486] should_fail.cold+0xa/0x15 [ 251.398205][T11486] ? fault_create_debugfs_attr+0x180/0x180 [ 251.404011][T11486] ? sctp_add_bind_addr+0x9f/0x3a0 [ 251.409108][T11486] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 251.421355][T11486] __should_failslab+0x121/0x190 [ 251.426294][T11486] should_failslab+0x9/0x14 [ 251.430796][T11486] kmem_cache_alloc_trace+0x4b/0x790 [ 251.436067][T11486] ? mark_held_locks+0xa4/0xf0 [ 251.440820][T11486] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 251.447050][T11486] ? __ipv6_addr_type+0x219/0x32d [ 251.452069][T11486] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 251.457947][T11486] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 251.463840][T11486] sctp_add_bind_addr+0x9f/0x3a0 [ 251.468769][T11486] sctp_copy_local_addr_list+0x385/0x530 [ 251.474389][T11486] ? sctp_defaults_init+0xcb0/0xcb0 [ 251.479587][T11486] ? get_random_bytes+0x35/0x40 [ 251.484447][T11486] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 251.490520][T11486] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 251.496772][T11486] sctp_copy_one_addr+0x5f/0x170 [ 251.501706][T11486] ? sctp_copy_one_addr+0x5f/0x170 [ 251.506818][T11486] sctp_bind_addr_copy+0xfc/0x2c8 [ 251.511952][T11486] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 251.518190][T11486] sctp_connect_new_asoc+0x178/0x5a0 [ 251.523484][T11486] ? security_sctp_bind_connect+0x93/0xc0 [ 251.529279][T11486] sctp_sendmsg+0x13a0/0x1f10 [ 251.533967][T11486] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 251.539853][T11486] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 251.547258][T11486] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 251.553483][T11486] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 251.559893][T11486] ? aa_af_perm+0x2a0/0x2a0 [ 251.564383][T11486] ? lock_downgrade+0x920/0x920 [ 251.569241][T11486] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 251.574782][T11486] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 251.581008][T11486] inet_sendmsg+0x9e/0xe0 [ 251.585331][T11486] ? inet_send_prepare+0x4e0/0x4e0 [ 251.590429][T11486] sock_sendmsg+0xd7/0x130 [ 251.594928][T11486] ____sys_sendmsg+0x358/0x880 [ 251.599681][T11486] ? kernel_sendmsg+0x50/0x50 [ 251.604344][T11486] ? find_held_lock+0x35/0x130 [ 251.609101][T11486] ___sys_sendmsg+0x100/0x170 [ 251.613940][T11486] ? sendmsg_copy_msghdr+0x70/0x70 [ 251.619044][T11486] ? __kasan_check_read+0x11/0x20 [ 251.624063][T11486] ? __fget+0x37f/0x550 [ 251.628229][T11486] ? ksys_dup3+0x3e0/0x3e0 [ 251.632630][T11486] ? find_held_lock+0x35/0x130 [ 251.637382][T11486] ? get_pid_task+0x11d/0x210 [ 251.642057][T11486] ? __fget_light+0x1a9/0x230 [ 251.646745][T11486] ? __fdget+0x1b/0x20 [ 251.650809][T11486] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 251.657035][T11486] ? sockfd_lookup_light+0xcb/0x180 [ 251.662228][T11486] __sys_sendmmsg+0x1bf/0x4d0 [ 251.666893][T11486] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 251.671916][T11486] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 251.678229][T11486] ? fput_many+0x12c/0x1a0 [ 251.682632][T11486] ? fput+0x1b/0x20 [ 251.686435][T11486] ? ksys_write+0x1cf/0x290 [ 251.691101][T11486] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 251.696578][T11486] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 251.702033][T11486] ? do_syscall_64+0x26/0x790 [ 251.706703][T11486] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 251.712764][T11486] ? do_syscall_64+0x26/0x790 [ 251.717536][T11486] __x64_sys_sendmmsg+0x9d/0x100 [ 251.722494][T11486] do_syscall_64+0xfa/0x790 [ 251.726995][T11486] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 251.733192][T11486] RIP: 0033:0x45a919 [ 251.737081][T11486] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 251.756680][T11486] RSP: 002b:00007f025acaac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 251.765097][T11486] RAX: ffffffffffffffda RBX: 00007f025acaac90 RCX: 000000000045a919 [ 251.773834][T11486] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000003 [ 251.781798][T11486] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 17:03:59 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0xf4, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 251.789772][T11486] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025acab6d4 [ 251.797763][T11486] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000004 17:03:59 executing program 2 (fault-call:1 fault-nth:8): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) 17:03:59 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x0, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) [ 251.990829][T11496] FAULT_INJECTION: forcing a failure. [ 251.990829][T11496] name failslab, interval 1, probability 0, space 0, times 0 [ 252.029858][T11496] CPU: 1 PID: 11496 Comm: syz-executor.2 Not tainted 5.5.0-rc2-syzkaller #0 [ 252.038600][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.049205][T11496] Call Trace: [ 252.052518][T11496] dump_stack+0x197/0x210 [ 252.056874][T11496] should_fail.cold+0xa/0x15 [ 252.061490][T11496] ? fault_create_debugfs_attr+0x180/0x180 [ 252.067393][T11496] ? sctp_add_bind_addr+0x9f/0x3a0 [ 252.072513][T11496] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 252.078062][T11496] __should_failslab+0x121/0x190 [ 252.083007][T11496] should_failslab+0x9/0x14 [ 252.087501][T11496] kmem_cache_alloc_trace+0x4b/0x790 [ 252.092769][T11496] ? mark_held_locks+0xa4/0xf0 [ 252.097520][T11496] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 252.103746][T11496] ? __ipv6_addr_type+0x219/0x32d [ 252.108844][T11496] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 252.114796][T11496] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 252.120531][T11496] sctp_add_bind_addr+0x9f/0x3a0 [ 252.125478][T11496] sctp_copy_local_addr_list+0x385/0x530 [ 252.131376][T11496] ? sctp_defaults_init+0xcb0/0xcb0 [ 252.136579][T11496] ? get_random_bytes+0x35/0x40 [ 252.142418][T11496] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 252.148338][T11496] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 252.154682][T11496] sctp_copy_one_addr+0x5f/0x170 [ 252.159635][T11496] ? sctp_copy_one_addr+0x5f/0x170 [ 252.164756][T11496] sctp_bind_addr_copy+0xfc/0x2c8 [ 252.169781][T11496] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 252.176023][T11496] sctp_connect_new_asoc+0x178/0x5a0 [ 252.181311][T11496] ? security_sctp_bind_connect+0x93/0xc0 [ 252.187019][T11496] sctp_sendmsg+0x13a0/0x1f10 [ 252.191688][T11496] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 252.197580][T11496] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 252.203200][T11496] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 252.209444][T11496] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 252.215856][T11496] ? aa_af_perm+0x2a0/0x2a0 [ 252.220346][T11496] ? lock_downgrade+0x920/0x920 [ 252.225471][T11496] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 252.231621][T11496] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 252.237849][T11496] inet_sendmsg+0x9e/0xe0 [ 252.242164][T11496] ? inet_send_prepare+0x4e0/0x4e0 [ 252.247268][T11496] sock_sendmsg+0xd7/0x130 [ 252.251670][T11496] ____sys_sendmsg+0x358/0x880 [ 252.256418][T11496] ? kernel_sendmsg+0x50/0x50 [ 252.261081][T11496] ? find_held_lock+0x35/0x130 [ 252.265837][T11496] ___sys_sendmsg+0x100/0x170 [ 252.270506][T11496] ? sendmsg_copy_msghdr+0x70/0x70 [ 252.275616][T11496] ? __kasan_check_read+0x11/0x20 [ 252.280632][T11496] ? __fget+0x37f/0x550 [ 252.284790][T11496] ? ksys_dup3+0x3e0/0x3e0 [ 252.289215][T11496] ? find_held_lock+0x35/0x130 [ 252.294399][T11496] ? get_pid_task+0x11d/0x210 [ 252.299066][T11496] ? __fget_light+0x1a9/0x230 [ 252.303848][T11496] ? __fdget+0x1b/0x20 [ 252.307911][T11496] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 252.314142][T11496] ? sockfd_lookup_light+0xcb/0x180 [ 252.319329][T11496] __sys_sendmmsg+0x1bf/0x4d0 [ 252.323997][T11496] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 252.329476][T11496] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 252.335715][T11496] ? fput_many+0x12c/0x1a0 [ 252.340117][T11496] ? fput+0x1b/0x20 [ 252.343909][T11496] ? ksys_write+0x1cf/0x290 [ 252.348410][T11496] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 252.353855][T11496] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 252.359299][T11496] ? do_syscall_64+0x26/0x790 [ 252.363967][T11496] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 252.370024][T11496] ? do_syscall_64+0x26/0x790 [ 252.374713][T11496] __x64_sys_sendmmsg+0x9d/0x100 [ 252.379647][T11496] do_syscall_64+0xfa/0x790 [ 252.384188][T11496] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 252.390062][T11496] RIP: 0033:0x45a919 [ 252.393944][T11496] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 252.413973][T11496] RSP: 002b:00007f025acaac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 252.422393][T11496] RAX: ffffffffffffffda RBX: 00007f025acaac90 RCX: 000000000045a919 [ 252.430370][T11496] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000003 17:04:00 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x116, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 252.438522][T11496] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 252.446479][T11496] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025acab6d4 [ 252.454433][T11496] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000004 17:04:09 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r2, &(0x7f0000000340)=ANY=[], 0xff0e) close(r2) splice(r1, 0x0, r2, 0x0, 0x100000000, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r4, &(0x7f0000000340)=ANY=[], 0xff0e) close(r4) splice(r3, 0x0, r4, 0x0, 0x100000000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000002e80)={r3}) bind$llc(r5, &(0x7f0000002ec0)={0x1a, 0x8, 0x80, 0x9, 0x1f, 0x91, @local}, 0x10) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x3, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x300}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r7, 0x18000000000002a0, 0xdd, 0xffffffffffffffd5, &(0x7f00000000c0)="b9ff030000ffffff7f9e14f005051fffffff00004000630677fbac341414e934a0a662079f4b4d2f87e5feca6aab845013f2325f1a390102050b0100040000000000df74e30d7eabe773afef6f6e4798ab117e9f84fa406b913de8ad827a022e1faee50887dc302819a8a3d0cde36b67f337ce8eee124e061f8fea8ab95f1e8f99c7edea980697449b78569ea293c3eed3b28fc3205db63b2c65e77f19ab28c632cc80d9f2f37f9ba67174fffcb5244b0c909eb8e12116bebc47cf97d2ea8acadfb34ca580b64df7c800113e53bae401cd22f50072deabf93dd4d3e626", 0x0, 0x100, 0x0, 0x63, 0x0, &(0x7f0000000280)="db71cd142e5265bde322aea1a184eb14ce6af151e9cee69744100b760b38d405b0f133c56f1e425290c64cbb01878d9580409ef57f75d0415c813ce428280771f4bf1be937a264c3065f89a7bf729f7e811632d952e43bb5b5d46e9876bc7bc992da83", &(0x7f0000000040)}, 0x32) sendmsg$nl_generic(r6, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)={0x30, 0x33, 0x119, 0x0, 0x0, {0x2}, [@generic="ffd38d9b", @nested={0x18, 0x1, [@typed={0x9, 0x10, @ipv6=@ipv4={[0x7, 0x0, 0xb], [], @loopback}}]}]}, 0x30}}, 0x0) 17:04:09 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:04:09 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x12c, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 261.107430][T11515] netlink: 19 bytes leftover after parsing attributes in process `syz-executor.1'. 17:04:10 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f0000000a40)=""/38, 0x26}, {&(0x7f00000002c0)=""/110, 0x6e}], 0x2}}], 0x2, 0x0, 0x0) pipe(0x0) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000800)="580000001400adfd8a987e40da2e6a262b", 0x11}], 0x1) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0xff16) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r1, &(0x7f0000008880), 0x40000000000045c, 0x44000102, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000000080)=0x802, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000100), 0x1c) listen(r2, 0x80) connect$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x1, {0x0, 0x4, 0x0, 0x8, 0x0, 0x5}, 0x100000001, 0x2838}, 0xe) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000340)=ANY=[@ANYBLOB], 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000004c0)={0x0, 0x9}, 0x8) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, 0x0, 0x0) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000004389ddfb", @ANYRES32=r5, @ANYBLOB], 0x3}}, 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001080)={'vxcan0\x00'}) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000011c0)='memory.events\x00', 0x26e1, 0x0) r6 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) write$cgroup_int(r6, 0x0, 0x0) getsockname$packet(r6, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000680)={0xffffffffffffffff, 0xc0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)={0x0, 0x4}, 0x0, 0x0, &(0x7f0000001200)={0x3, 0xc, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)}}, 0x10) r8 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [@call={0x85, 0x0, 0x0, 0x7}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x2b) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r8, 0x0, 0xe, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x8000}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x15, 0x5, &(0x7f0000000380)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffff}, [@map_val={0x18, 0x9}]}, &(0x7f00000003c0)='GPL\x00', 0xfffffff8, 0x0, 0x0, 0x40f00, 0x2, [], 0x0, 0x12, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000440)={0x1, 0xb, 0x4, 0x3ff}, 0x10, r7}, 0x78) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000002bc0)=ANY=[@ANYBLOB="006f5236bb29651e4fb5bffec9a80c376646c3a3123759ce7501570f4d704fd819f8fcaa368ac33d2effbd7e3ace5942c36efff678680ef60d3c690000000000000000000000000000009b758359fc6545d087e802f1c7bf2ce0294f170c2d51e59b042aa7c298fae8eef6e0bd2cc9537a011fc2ec4f77ef509702de3bc589968438e46c02f0d48a630aa59d8b6990641c88532d0434f8bc0d15fa2a65d1b7742fc8e2af939b5d3cbaff0a59ba34315b029a5a3b61c780a8afa17b9623baef6f4c4bcbb3e2a0757160923fd6e9e6bd29e5c15229d982da154d4590f48f00cf660c7d4760a8d9ed3394d830cc943fb7a7d6e0418fb3c4ac891682b73cac51d44930b11d9399c1622b20175cf85b4639622d9e637d118ee5"], 0x117) writev(0xffffffffffffffff, &(0x7f0000000100), 0x0) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e7580", 0x38, 0xffffff0d, 0x0, 0x0) 17:04:10 executing program 2 (fault-call:1 fault-nth:9): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) 17:04:10 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x138, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:04:10 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x0, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:04:10 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:04:10 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x14c, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 262.693808][T11522] netlink: 19 bytes leftover after parsing attributes in process `syz-executor.1'. [ 262.724513][T11526] FAULT_INJECTION: forcing a failure. [ 262.724513][T11526] name failslab, interval 1, probability 0, space 0, times 0 [ 262.765421][T11526] CPU: 0 PID: 11526 Comm: syz-executor.2 Not tainted 5.5.0-rc2-syzkaller #0 [ 262.774151][T11526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 262.784220][T11526] Call Trace: [ 262.787536][T11526] dump_stack+0x197/0x210 [ 262.791982][T11526] should_fail.cold+0xa/0x15 [ 262.796608][T11526] ? fault_create_debugfs_attr+0x180/0x180 [ 262.802652][T11526] ? sctp_add_bind_addr+0x9f/0x3a0 [ 262.807793][T11526] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 262.813588][T11526] __should_failslab+0x121/0x190 [ 262.818639][T11526] should_failslab+0x9/0x14 [ 262.823289][T11526] kmem_cache_alloc_trace+0x4b/0x790 [ 262.828633][T11526] ? mark_held_locks+0xa4/0xf0 [ 262.833683][T11526] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 262.839942][T11526] ? __ipv6_addr_type+0x219/0x32d [ 262.844985][T11526] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 262.851249][T11526] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 262.856997][T11526] sctp_add_bind_addr+0x9f/0x3a0 17:04:10 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x172, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 262.861964][T11526] sctp_copy_local_addr_list+0x385/0x530 [ 262.867629][T11526] ? sctp_defaults_init+0xcb0/0xcb0 [ 262.872854][T11526] ? get_random_bytes+0x35/0x40 [ 262.877730][T11526] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 262.883650][T11526] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 262.889915][T11526] sctp_copy_one_addr+0x5f/0x170 [ 262.894871][T11526] ? sctp_copy_one_addr+0x5f/0x170 [ 262.900005][T11526] sctp_bind_addr_copy+0xfc/0x2c8 [ 262.905059][T11526] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 17:04:10 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x178, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:04:10 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) [ 262.911320][T11526] sctp_connect_new_asoc+0x178/0x5a0 [ 262.916616][T11526] ? security_sctp_bind_connect+0x93/0xc0 [ 262.922976][T11526] sctp_sendmsg+0x13a0/0x1f10 [ 262.927689][T11526] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 262.933596][T11526] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 262.939436][T11526] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 262.945709][T11526] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 262.952153][T11526] ? aa_af_perm+0x2a0/0x2a0 [ 262.956675][T11526] ? lock_downgrade+0x920/0x920 [ 262.961555][T11526] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 262.967122][T11526] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 262.974088][T11526] inet_sendmsg+0x9e/0xe0 [ 262.978460][T11526] ? inet_send_prepare+0x4e0/0x4e0 [ 262.983596][T11526] sock_sendmsg+0xd7/0x130 [ 262.988220][T11526] ____sys_sendmsg+0x358/0x880 [ 262.993129][T11526] ? kernel_sendmsg+0x50/0x50 [ 262.993153][T11526] ? find_held_lock+0x35/0x130 [ 263.003309][T11526] ___sys_sendmsg+0x100/0x170 [ 263.008197][T11526] ? sendmsg_copy_msghdr+0x70/0x70 [ 263.013343][T11526] ? __kasan_check_read+0x11/0x20 [ 263.018392][T11526] ? __fget+0x37f/0x550 [ 263.018417][T11526] ? ksys_dup3+0x3e0/0x3e0 [ 263.018434][T11526] ? find_held_lock+0x35/0x130 [ 263.018450][T11526] ? get_pid_task+0x11d/0x210 [ 263.018470][T11526] ? __fget_light+0x1a9/0x230 [ 263.042314][T11526] ? __fdget+0x1b/0x20 [ 263.046421][T11526] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 263.053204][T11526] ? sockfd_lookup_light+0xcb/0x180 [ 263.058432][T11526] __sys_sendmmsg+0x1bf/0x4d0 [ 263.063144][T11526] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 263.068221][T11526] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 263.074512][T11526] ? fput_many+0x12c/0x1a0 [ 263.078947][T11526] ? fput+0x1b/0x20 [ 263.082754][T11526] ? ksys_write+0x1cf/0x290 [ 263.087274][T11526] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 263.092741][T11526] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 263.098209][T11526] ? do_syscall_64+0x26/0x790 [ 263.102919][T11526] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 263.108995][T11526] ? do_syscall_64+0x26/0x790 [ 263.113798][T11526] __x64_sys_sendmmsg+0x9d/0x100 [ 263.118750][T11526] do_syscall_64+0xfa/0x790 [ 263.123261][T11526] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 263.129161][T11526] RIP: 0033:0x45a919 [ 263.133054][T11526] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 263.152778][T11526] RSP: 002b:00007f025acaac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 263.161474][T11526] RAX: ffffffffffffffda RBX: 00007f025acaac90 RCX: 000000000045a919 [ 263.169654][T11526] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000003 [ 263.177633][T11526] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 263.185767][T11526] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025acab6d4 [ 263.193808][T11526] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000004 17:04:20 executing program 5: r0 = socket$inet6(0xa, 0x75da9cc52e5152fd, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.memory_pressure\x00', 0x0, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) r2 = accept(r0, 0x0, &(0x7f00000003c0)) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000200)=0x1, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x44, 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000280)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r3 = socket$vsock_stream(0x28, 0x1, 0x0) write$binfmt_aout(r3, &(0x7f0000000c80)=ANY=[@ANYBLOB="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"/1474], 0x5c2) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000400)='TIPC\x00') sendmsg$TIPC_CMD_GET_MAX_PORTS(r1, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r4, 0x452c5deee090872, 0x70bd26, 0x25dfdbde, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x8004) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) sendto(r0, &(0x7f00000001c0)="da6f0563a12bcc9118", 0x9, 0x24008000, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0) sendmsg$can_raw(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r5, &(0x7f0000000300)=ANY=[@ANYBLOB="baa21c59c4d3520ccd0b04ad56a85b4048b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1d6be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9a03000000000000008bb8ac3572daafe04569b4b813e87856d192fac18ac79a6103e99300"/128], 0x80) write$cgroup_subtree(r6, &(0x7f0000000000)=ANY=[], 0xfffffcbe) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r8 = openat$cgroup_int(r7, &(0x7f0000000040)='cpuset.cpu_exclusive\x00', 0x2, 0x0) sendfile(r8, r8, 0x0, 0xa) r9 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r9, &(0x7f0000000000)={0x0, 0x9f968276765616d3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000001d000504d25a80648c63940d0224fc602f00000004000400050082c137153e370900018000f01700d1bd", 0x33fe0}], 0x392}, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000000540)=ANY=[@ANYRES16=r8], 0x0) 17:04:20 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x17c, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:04:20 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:04:22 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xd, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000001000000000000000061116800000027c02080007300000000"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 17:04:22 executing program 2 (fault-call:1 fault-nth:10): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) 17:04:22 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:04:22 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:04:22 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x181, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:04:22 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x194, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 274.046548][T11560] netlink: 19 bytes leftover after parsing attributes in process `syz-executor.1'. [ 274.058412][T11558] FAULT_INJECTION: forcing a failure. [ 274.058412][T11558] name failslab, interval 1, probability 0, space 0, times 0 [ 274.084640][T11558] CPU: 0 PID: 11558 Comm: syz-executor.2 Not tainted 5.5.0-rc2-syzkaller #0 [ 274.093369][T11558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 274.103421][T11558] Call Trace: [ 274.103446][T11558] dump_stack+0x197/0x210 [ 274.103465][T11558] should_fail.cold+0xa/0x15 [ 274.103482][T11558] ? fault_create_debugfs_attr+0x180/0x180 [ 274.103501][T11558] ? sctp_add_bind_addr+0x9f/0x3a0 [ 274.103517][T11558] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 274.103535][T11558] __should_failslab+0x121/0x190 [ 274.103552][T11558] should_failslab+0x9/0x14 [ 274.103565][T11558] kmem_cache_alloc_trace+0x4b/0x790 17:04:22 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) [ 274.103575][T11558] ? retint_kernel+0x2b/0x2b [ 274.103592][T11558] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 274.103606][T11558] ? __ipv6_addr_type+0x219/0x32d [ 274.103625][T11558] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 274.163594][T11558] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 274.175236][T11558] sctp_add_bind_addr+0x9f/0x3a0 [ 274.180230][T11558] sctp_copy_local_addr_list+0x385/0x530 [ 274.186743][T11558] ? sctp_defaults_init+0xcb0/0xcb0 [ 274.186759][T11558] ? get_random_bytes+0x35/0x40 [ 274.186777][T11558] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 274.186795][T11558] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 274.186816][T11558] sctp_copy_one_addr+0x5f/0x170 [ 274.186830][T11558] ? sctp_copy_one_addr+0x5f/0x170 [ 274.186849][T11558] sctp_bind_addr_copy+0xfc/0x2c8 [ 274.186870][T11558] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 274.186890][T11558] sctp_connect_new_asoc+0x178/0x5a0 [ 274.245986][T11558] ? security_sctp_bind_connect+0x93/0xc0 [ 274.251719][T11558] sctp_sendmsg+0x13a0/0x1f10 [ 274.256749][T11558] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 274.262642][T11558] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 274.268275][T11558] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 274.275028][T11558] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 274.281442][T11558] ? aa_af_perm+0x2a0/0x2a0 [ 274.285955][T11558] ? lock_downgrade+0x920/0x920 [ 274.290794][T11558] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 274.296328][T11558] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 274.302565][T11558] inet_sendmsg+0x9e/0xe0 [ 274.306891][T11558] ? inet_send_prepare+0x4e0/0x4e0 [ 274.311985][T11558] sock_sendmsg+0xd7/0x130 [ 274.316389][T11558] ____sys_sendmsg+0x358/0x880 [ 274.321142][T11558] ? kernel_sendmsg+0x50/0x50 [ 274.325825][T11558] ? find_held_lock+0x35/0x130 [ 274.330594][T11558] ___sys_sendmsg+0x100/0x170 [ 274.335286][T11558] ? sendmsg_copy_msghdr+0x70/0x70 [ 274.340396][T11558] ? __kasan_check_read+0x11/0x20 [ 274.345422][T11558] ? __fget+0x37f/0x550 [ 274.349567][T11558] ? ksys_dup3+0x3e0/0x3e0 [ 274.353970][T11558] ? find_held_lock+0x35/0x130 [ 274.358733][T11558] ? get_pid_task+0x11d/0x210 [ 274.363397][T11558] ? __fget_light+0x1a9/0x230 [ 274.368061][T11558] ? __fdget+0x1b/0x20 [ 274.372116][T11558] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 274.378341][T11558] ? sockfd_lookup_light+0xcb/0x180 [ 274.383535][T11558] __sys_sendmmsg+0x1bf/0x4d0 [ 274.388201][T11558] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 274.393402][T11558] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 274.399641][T11558] ? fput_many+0x12c/0x1a0 [ 274.404045][T11558] ? fput+0x1b/0x20 [ 274.407849][T11558] ? ksys_write+0x1cf/0x290 [ 274.412516][T11558] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 274.418721][T11558] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 274.424182][T11558] ? do_syscall_64+0x26/0x790 [ 274.428845][T11558] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 274.434898][T11558] ? do_syscall_64+0x26/0x790 [ 274.439705][T11558] __x64_sys_sendmmsg+0x9d/0x100 [ 274.444650][T11558] do_syscall_64+0xfa/0x790 [ 274.449159][T11558] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 274.455061][T11558] RIP: 0033:0x45a919 [ 274.458950][T11558] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 274.478563][T11558] RSP: 002b:00007f025acaac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 274.486983][T11558] RAX: ffffffffffffffda RBX: 00007f025acaac90 RCX: 000000000045a919 17:04:22 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x199, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 274.495050][T11558] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000003 [ 274.503032][T11558] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 274.511009][T11558] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025acab6d4 [ 274.519340][T11558] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000004 17:04:22 executing program 2 (fault-call:1 fault-nth:11): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) [ 274.717754][T11575] FAULT_INJECTION: forcing a failure. [ 274.717754][T11575] name failslab, interval 1, probability 0, space 0, times 0 [ 274.734624][T11575] CPU: 0 PID: 11575 Comm: syz-executor.2 Not tainted 5.5.0-rc2-syzkaller #0 [ 274.743325][T11575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 274.743337][T11575] Call Trace: [ 274.758694][T11575] dump_stack+0x197/0x210 [ 274.763053][T11575] should_fail.cold+0xa/0x15 [ 274.767655][T11575] ? fault_create_debugfs_attr+0x180/0x180 [ 274.767675][T11575] ? sctp_add_bind_addr+0x9f/0x3a0 [ 274.767689][T11575] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 274.767710][T11575] __should_failslab+0x121/0x190 [ 274.767726][T11575] should_failslab+0x9/0x14 [ 274.767740][T11575] kmem_cache_alloc_trace+0x4b/0x790 [ 274.767753][T11575] ? mark_held_locks+0xa4/0xf0 [ 274.767771][T11575] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 274.767786][T11575] ? __ipv6_addr_type+0x219/0x32d [ 274.767800][T11575] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 274.767815][T11575] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 274.767834][T11575] sctp_add_bind_addr+0x9f/0x3a0 [ 274.767857][T11575] sctp_copy_local_addr_list+0x385/0x530 [ 274.767878][T11575] ? sctp_defaults_init+0xcb0/0xcb0 [ 274.767891][T11575] ? get_random_bytes+0x35/0x40 [ 274.767911][T11575] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 274.778823][T11575] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 274.778846][T11575] sctp_copy_one_addr+0x5f/0x170 [ 274.778861][T11575] ? sctp_copy_one_addr+0x5f/0x170 [ 274.778881][T11575] sctp_bind_addr_copy+0xfc/0x2c8 [ 274.778904][T11575] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 274.778923][T11575] sctp_connect_new_asoc+0x178/0x5a0 [ 274.778946][T11575] ? security_sctp_bind_connect+0x93/0xc0 [ 274.778962][T11575] sctp_sendmsg+0x13a0/0x1f10 [ 274.778984][T11575] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 274.903178][T11575] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 274.908801][T11575] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 274.915039][T11575] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 274.921547][T11575] ? aa_af_perm+0x2a0/0x2a0 [ 274.926058][T11575] ? lock_downgrade+0x920/0x920 [ 274.930941][T11575] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 274.936474][T11575] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 274.942714][T11575] inet_sendmsg+0x9e/0xe0 [ 274.947035][T11575] ? inet_send_prepare+0x4e0/0x4e0 [ 274.952245][T11575] sock_sendmsg+0xd7/0x130 [ 274.956653][T11575] ____sys_sendmsg+0x358/0x880 [ 274.961419][T11575] ? kernel_sendmsg+0x50/0x50 [ 274.973596][T11575] ? find_held_lock+0x35/0x130 [ 274.978402][T11575] ___sys_sendmsg+0x100/0x170 [ 274.983088][T11575] ? sendmsg_copy_msghdr+0x70/0x70 [ 274.988275][T11575] ? __kasan_check_read+0x11/0x20 [ 274.993294][T11575] ? __fget+0x37f/0x550 [ 274.997438][T11575] ? ksys_dup3+0x3e0/0x3e0 [ 275.001856][T11575] ? find_held_lock+0x35/0x130 [ 275.006620][T11575] ? get_pid_task+0x11d/0x210 [ 275.011316][T11575] ? __fget_light+0x1a9/0x230 [ 275.015994][T11575] ? __fdget+0x1b/0x20 [ 275.020044][T11575] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 275.026279][T11575] ? sockfd_lookup_light+0xcb/0x180 [ 275.031460][T11575] __sys_sendmmsg+0x1bf/0x4d0 [ 275.036125][T11575] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 275.041141][T11575] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 275.047368][T11575] ? fput_many+0x12c/0x1a0 [ 275.051766][T11575] ? fput+0x1b/0x20 [ 275.055556][T11575] ? ksys_write+0x1cf/0x290 [ 275.060054][T11575] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 275.065498][T11575] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 275.070957][T11575] ? do_syscall_64+0x26/0x790 [ 275.075637][T11575] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 275.081714][T11575] ? do_syscall_64+0x26/0x790 [ 275.086386][T11575] __x64_sys_sendmmsg+0x9d/0x100 [ 275.091315][T11575] do_syscall_64+0xfa/0x790 [ 275.095815][T11575] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 275.101690][T11575] RIP: 0033:0x45a919 [ 275.105589][T11575] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 275.125195][T11575] RSP: 002b:00007f025acaac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 275.133592][T11575] RAX: ffffffffffffffda RBX: 00007f025acaac90 RCX: 000000000045a919 [ 275.141558][T11575] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000003 [ 275.149523][T11575] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 275.157624][T11575] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025acab6d4 [ 275.165614][T11575] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000004 17:04:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000004c0)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000020000000300000008020000d8000000d8000000d8000000d8000000000000007001000070010000700100007001000070010000030000000000000000000000ac1414007f0000010000000000000000767863616e310000000000000000000076657468305f746f5f626f6e64000000000000000000000000000000000000000000000000000000000000000000000004000000000000007000d800000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000021400faff22240000090000000000000000000000000000000000000073797a310000000000000000000000000000000000000000000000000000000000000000ff0f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000000028005345540000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff"], 0x1) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 17:04:33 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x19a, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:04:33 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) [ 285.888379][T11585] netlink: 19 bytes leftover after parsing attributes in process `syz-executor.1'. 17:04:41 executing program 2 (fault-call:1 fault-nth:12): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) 17:04:41 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:04:41 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x1bc, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:04:41 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:04:41 executing program 5: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x20) r1 = socket(0x11, 0x7, 0xff) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r3, &(0x7f0000000340)=ANY=[], 0xff0e) close(r3) splice(r2, 0x0, r3, 0x0, 0x100000000, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r5, &(0x7f0000000340)=ANY=[], 0xff0e) close(r5) splice(r4, 0x0, r5, 0x0, 0x100000000, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r7, &(0x7f0000000340)=ANY=[], 0xff0e) close(r7) splice(r6, 0x0, r7, 0x0, 0x100000000, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r9, &(0x7f0000000340)=ANY=[], 0xff0e) close(r9) splice(r8, 0x0, r9, 0x0, 0x100000000, 0x0) sendmsg$nl_generic(r1, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYRESOCT, @ANYRES16=r0, @ANYRESHEX, @ANYPTR=&(0x7f0000001800)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[], @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000780)=ANY=[@ANYRES64=r8]], @ANYRESOCT, @ANYBLOB="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"], @ANYBLOB="1c000000a94dd3281779d9bdf983b30b8da607b02b46e67c86a8079f000000d995e6df59d5ddbefd76dca70f325479220cda7b7d10d1cf45df85ccce58e59638e8b16a441b0ef1cb0e51d0767432f06e5ee04a798ab24f4465553738e2aa8be090627bd23f6b9fbfcb10833ceb7694aa2737e37a9175f096edc390d6f07d17d39641405cdc7c12c79dfa7302e3604aa92b62bdf2fcfbe14065d7faf1f2ef956d5124ead45e30ea3d6bda39df1ffbdd7a5bbb95fdcdd19f363aef9adc269c375e150c07faba09"], 0x5}, 0x1, 0x0, 0x0, 0xd8ef72ba0b527c39}, 0x0) r10 = socket$inet6(0xa, 0x5, 0x0) socket$inet6_sctp(0xa, 0x10000000005, 0x84) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r12, &(0x7f0000000340)=ANY=[], 0xff0e) close(r12) splice(r11, 0x0, r12, 0x0, 0x100000000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x1d, &(0x7f0000000340)=ANY=[], &(0x7f0000000380)) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r10, 0x84, 0x23, &(0x7f0000000040), 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000180)={0x0, 0x8a69, 0x101}, 0x8) r13 = socket$inet_udplite(0x2, 0x2, 0x88) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r15, &(0x7f0000000340)=ANY=[], 0xff0e) close(r15) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r17, &(0x7f0000000340)=ANY=[], 0xff0e) close(r17) splice(r16, 0x0, r17, 0x0, 0x100000000, 0x0) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r14, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40050a06}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, 0x0, 0x1, 0x70bd2d, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0xfffffffffffffd99}, 0x1, 0x0, 0x0, 0x80}, 0x10) ioctl(r13, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") ioctl(r13, 0x1000008912, &(0x7f0000000500)="0879b5055e0bcfe87b2071aa2d970a1495b1894ce4e2d7895fe9cbcf5aa9d3168f69595c90db7e554504c3d80fc711c11ce2fe6a31b0c172c5e6f3e298cf4960dfc13deeda1f5626c3ee91e4af318e5d45573881afb422ca583cdfa2806445a8240849071df48e7fd7f74b52639712f4c2fde68fd22f9412a96c3fa62141bf0654ebb97c8d32e3cad07466c199c9da4c95b17dc3666c0e3ea8d4222873e889399a83855e60a7ee5de5d89108d5904aa81b6356f5a079d639dd6d4656070e18a5be089642a44c4a454b28c0fde11be77a500ec63697734c11e58e2ddeb1f28452ad1825242583623b8233618203d7a282") r18 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r18, 0x29, 0xb, &(0x7f00000007c0)=0x2, 0x2ecdf1dbf3771589) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r18, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e24, 0x4000004, @ipv4={[], [], @multicast1}, 0x127f}, {0xa, 0x4e24, 0x1ff, @empty, 0x7}, 0x0, [0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000]}, 0x15) ioctl$SIOCX25CALLACCPTAPPRV(r1, 0x89e8) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r18, 0x29, 0xc9, 0x0, 0x0) 17:04:41 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r1, &(0x7f0000000340)=ANY=[], 0xff0e) close(r1) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) getpeername$tipc(r1, &(0x7f0000000480)=@name, &(0x7f00000004c0)=0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r3, &(0x7f0000000340)=ANY=[], 0xff0e) close(r3) splice(r2, 0x0, r3, 0x0, 0x100000000, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000640)=0xffff, 0x4) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@const={0x0, 0x0, 0x0, 0x2, 0xffffff}]}}, &(0x7f0000000280)=""/237, 0x26, 0xed, 0x8}, 0x20) r4 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000500), &(0x7f0000000540)=0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000003c0)={r4}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000000400)=[@in={0x2, 0x4e24, @broadcast}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x27}}, @in6={0xa, 0x4e24, 0x10001, @mcast1, 0x5}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x4c) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stau\x00<#\xfbW*\x1f\x02\x94\xe6\xf3\x1dS\xd1\xe5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x93n,e+:G\x1bJ\x7f\xa2\xf6\xe04\x8c\x04\xe5\xf0\xdfK\x1d\xee\xc8;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00\x00\x00a.\xfd\x1d\xf5\x86\xa7\xec]\xe8\x04\x00\x00\x00\x9c f\x11\x9ay0U\x10\xae\x0es\x96\xd0\xbf\xa0f\xfb4\xbbB\xc6b\xaa\xbc\x82\x99\xff\xf9\xe1\x82.\xd2\xac\xb1\xa5\xa0\xdf.\xaaO\x03\xa1\xa0j\xaf4\xc4Y\x94\xe3\x90\xfe\x04(dl\x90\x8fCqwc2\xc4\x951\x1e\x8e\xb6|s\xfb\x06+w^\x98N>sr\xcal\x18\x9c\xed\x1dC\x8a4\b\xcc\v\x1e@\xe4x5', 0x2761, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r8, 0x1d79bf99}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f00000000c0)={r8, 0x9b, "2fa9e0293da81a8ef1c880c79be20e2c71f2b6d91d8dde864480f3b0860b446fc2670a532eb1fe4ec973caa351b32ee36743fad8ebcc2f166a2d0c94f5ba2ec7e0e80bc54baff3f95e9d5bf6eb3b5eb3ade5a44575fab43c09df768b2b5947112653bd8a9759e981c8f18e98c8b0827a3d01fd9d04e6f1675b05655384be28f8abcbb97d5b8a40731063721e69ebcf8cb17225d1bc287f26377204"}, &(0x7f0000000040)=0xa3) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r11, &(0x7f0000000340)=ANY=[], 0xff0e) close(r11) splice(r10, 0x0, r11, 0x0, 0x100000000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r11, 0x84, 0x17, &(0x7f0000000580)={r9, 0xfff8, 0x9c, "5172c2fca4668440c4bd367ce2380d9bc818a3199016c381ba62b1375ae46da665a146f2192c3bbc4833f9635b675abd252c929f612ede921564a57fc57d3e019c2f21f76f6c97a3d6f3c50ede34de35042a08bdb7e1035ea1e49da2d5febf204b3f653181102ee71fc613ab2a05f7269f82ece976c350a3445e8f79b5dc2d717c1c94da4cc45cd957c0acecbab0c8a5ab4d38be1154037e6f2aea93"}, 0xa4) 17:04:41 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x1c2, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 293.677882][T11602] netlink: 19 bytes leftover after parsing attributes in process `syz-executor.1'. [ 293.705711][T11597] FAULT_INJECTION: forcing a failure. [ 293.705711][T11597] name failslab, interval 1, probability 0, space 0, times 0 17:04:41 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) [ 293.755393][T11597] CPU: 0 PID: 11597 Comm: syz-executor.2 Not tainted 5.5.0-rc2-syzkaller #0 [ 293.764111][T11597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 293.774269][T11597] Call Trace: [ 293.777574][T11597] dump_stack+0x197/0x210 [ 293.781927][T11597] should_fail.cold+0xa/0x15 [ 293.786537][T11597] ? fault_create_debugfs_attr+0x180/0x180 [ 293.792365][T11597] ? sctp_add_bind_addr+0x9f/0x3a0 [ 293.797491][T11597] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 293.803232][T11597] __should_failslab+0x121/0x190 [ 293.808191][T11597] should_failslab+0x9/0x14 [ 293.812751][T11597] kmem_cache_alloc_trace+0x4b/0x790 [ 293.818056][T11597] ? mark_held_locks+0xa4/0xf0 [ 293.822856][T11597] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 293.829113][T11597] ? __ipv6_addr_type+0x219/0x32d [ 293.834156][T11597] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 293.840076][T11597] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 293.845820][T11597] sctp_add_bind_addr+0x9f/0x3a0 [ 293.850791][T11597] sctp_copy_local_addr_list+0x385/0x530 [ 293.857846][T11597] ? sctp_defaults_init+0xcb0/0xcb0 [ 293.864365][T11597] ? get_random_bytes+0x35/0x40 [ 293.869272][T11597] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 293.876087][T11597] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 293.882354][T11597] sctp_copy_one_addr+0x5f/0x170 [ 293.887318][T11597] ? sctp_copy_one_addr+0x5f/0x170 [ 293.892451][T11597] sctp_bind_addr_copy+0xfc/0x2c8 [ 293.897643][T11597] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 17:04:41 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x1ca, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 293.903936][T11597] sctp_connect_new_asoc+0x178/0x5a0 [ 293.909238][T11597] ? security_sctp_bind_connect+0x93/0xc0 [ 293.914975][T11597] sctp_sendmsg+0x13a0/0x1f10 [ 293.919768][T11597] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 293.925678][T11597] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 293.931331][T11597] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 293.937591][T11597] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 293.944119][T11597] ? aa_af_perm+0x2a0/0x2a0 [ 293.948652][T11597] ? lock_downgrade+0x920/0x920 17:04:41 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) [ 293.953679][T11597] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 293.959249][T11597] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 293.965515][T11597] inet_sendmsg+0x9e/0xe0 [ 293.969862][T11597] ? inet_send_prepare+0x4e0/0x4e0 [ 293.974984][T11597] sock_sendmsg+0xd7/0x130 [ 293.979419][T11597] ____sys_sendmsg+0x358/0x880 [ 293.984232][T11597] ? kernel_sendmsg+0x50/0x50 [ 293.988932][T11597] ? find_held_lock+0x35/0x130 [ 293.993726][T11597] ___sys_sendmsg+0x100/0x170 [ 293.998454][T11597] ? sendmsg_copy_msghdr+0x70/0x70 [ 293.998472][T11597] ? __kasan_check_read+0x11/0x20 [ 293.998490][T11597] ? __fget+0x37f/0x550 [ 293.998509][T11597] ? ksys_dup3+0x3e0/0x3e0 [ 293.998523][T11597] ? find_held_lock+0x35/0x130 [ 293.998542][T11597] ? get_pid_task+0x11d/0x210 [ 293.998561][T11597] ? __fget_light+0x1a9/0x230 [ 293.998577][T11597] ? __fdget+0x1b/0x20 [ 293.998590][T11597] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 293.998614][T11597] ? sockfd_lookup_light+0xcb/0x180 [ 294.008846][T11597] __sys_sendmmsg+0x1bf/0x4d0 [ 294.051932][T11597] ? __ia32_sys_sendmsg+0xb0/0xb0 17:04:42 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x1e0, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 294.057001][T11597] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 294.063252][T11597] ? fput_many+0x12c/0x1a0 [ 294.067683][T11597] ? fput+0x1b/0x20 [ 294.071508][T11597] ? ksys_write+0x1cf/0x290 [ 294.076030][T11597] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 294.081505][T11597] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 294.084972][T11612] netlink: 19 bytes leftover after parsing attributes in process `syz-executor.1'. [ 294.087056][T11597] ? do_syscall_64+0x26/0x790 [ 294.087072][T11597] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 294.087086][T11597] ? do_syscall_64+0x26/0x790 [ 294.087108][T11597] __x64_sys_sendmmsg+0x9d/0x100 [ 294.087125][T11597] do_syscall_64+0xfa/0x790 [ 294.087148][T11597] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 294.087161][T11597] RIP: 0033:0x45a919 [ 294.087177][T11597] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 17:04:42 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x1e4, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 294.087186][T11597] RSP: 002b:00007f025acaac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 294.087200][T11597] RAX: ffffffffffffffda RBX: 00007f025acaac90 RCX: 000000000045a919 [ 294.087209][T11597] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000003 [ 294.087217][T11597] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 294.087232][T11597] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025acab6d4 [ 294.192301][T11597] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000004 [ 299.979116][T11624] BPF:[1] PTR (anon) [ 299.983144][T11624] BPF:type_id=16777215 [ 299.987321][T11624] BPF: [ 299.991312][T11624] BPF:Invalid type_id [ 299.995608][T11624] BPF: [ 299.995608][T11624] 17:04:49 executing program 4: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="24000000180007841dfffd946f6105000a0f81001f038b0502000800080015004000ff7e", 0x24}], 0xffffffffffffffe, 0x0, 0xff43}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stau\x00<#\xfbW*\x1f\x02\x94\xe6\xf3\x1dS\xd1\xe5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x93n,e+:G\x1bJ\x7f\xa2\xf6\xe04\x8c\x04\xe5\xf0\xdfK\x1d\xee\xc8;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00\x00\x00a.\xfd\x1d\xf5\x86\xa7\xec]\xe8\x04\x00\x00\x00\x9c f\x11\x9ay0U\x10\xae\x0es\x96\xd0\xbf\xa0f\xfb4\xbbB\xc6b\xaa\xbc\x82\x99\xff\xf9\xe1\x82.\xd2\xac\xb1\xa5\xa0\xdf.\xaaO\x03\xa1\xa0j\xaf4\xc4Y\x94\xe3\x90\xfe\x04(dl\x90\x8fCqwc2\xc4\x951\x1e\x8e\xb6|s\xfb\x06+w^\x98N>sr\xcal\x18\x9c\xed\x1dC\x8a4\b\xcc\v\x1e@\xe4x5', 0x2761, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r2, 0x1d79bf99}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r2, 0x4}, 0x8) r3 = socket(0x8, 0x807, 0x4) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r5, &(0x7f0000000340)=ANY=[], 0xff0e) close(r5) splice(r4, 0x0, r5, 0x0, 0x100000000, 0x0) r6 = socket$bt_cmtp(0x1f, 0x3, 0x5) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r8, &(0x7f0000000340)=ANY=[], 0xff0e) close(r8) splice(r7, 0x0, r8, 0x0, 0x100000000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r6, 0x400443c8, &(0x7f000000e3c0)={r8, 0x2}) r9 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r9, 0x10e, 0x6, &(0x7f0000000200)={0x7, 0x5, 0x7f, 0x5}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000080), &(0x7f0000000100)=0x14) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000000180)=0xffffffffffffffb0, 0x8) 17:04:49 executing program 2 (fault-call:1 fault-nth:13): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) 17:04:49 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0b") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:04:49 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x1f0, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:04:49 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:04:49 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6(0xa, 0x80003, 0x6b) r2 = socket(0x40000000015, 0x5, 0x0) r3 = socket$inet6(0xa, 0x3, 0x87) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @local}, @in6=@loopback, 0xffff, 0x1, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x0, 0x2b}, 0x0, @in=@multicast1}}, 0xe8) connect$inet6(r3, &(0x7f0000000480)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000200)={0x0, 'batadv0\x00'}) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10) bind$inet(r2, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) sendmsg$xdp(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000680)=[{0x0}, {0x0}, {&(0x7f0000000400)="96", 0x1}], 0x3}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0x7fffffff}, @in={0x2, 0x4e23, @multicast1}, @in6={0xa, 0x4e23, 0xffffffff, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x26}}, 0x8}, @in6={0xa, 0x4e22, 0xd3, @loopback, 0x401}, @in6={0xa, 0x4e20, 0x100, @local, 0x9}, @in={0x2, 0x4e22, @rand_addr=0x9}, @in={0x2, 0x4e23, @remote}], 0xa4) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") unshare(0x400) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x75, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="f684d16bda5460a33cc2d3487d13bd777b8dbd3bd182737512280e727256c4ab8335d2314bde3cf3fdf01efcbbdc4d750a80f6a847c5166e7f90eaf4c29201465bdbea78690df998722b9d1108088652"], 0x8) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r6, &(0x7f0000000340)=ANY=[], 0xff0e) close(r6) splice(r5, 0x0, r6, 0x0, 0x100000000, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r8, &(0x7f0000000340)=ANY=[], 0xff0e) close(r8) splice(r7, 0x0, r8, 0x0, 0x100000000, 0x0) getsockopt$inet6_int(r7, 0x29, 0x9a, &(0x7f0000000440), &(0x7f00000005c0)=0x4) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r10, &(0x7f0000000340)=ANY=[], 0xff0e) close(r10) splice(r9, 0x0, r10, 0x0, 0x100000000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r9, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}}, [0x8, 0x2, 0x0, 0x8000, 0x3, 0x6, 0x47, 0x0, 0xe00000, 0x62, 0x2, 0xbbea, 0x2, 0x1, 0x2]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000000280)={r11, 0x80000001}, &(0x7f00000003c0)=0x8) 17:04:49 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x210, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 301.062176][T11635] netlink: 19 bytes leftover after parsing attributes in process `syz-executor.1'. [ 301.063730][T11633] FAULT_INJECTION: forcing a failure. [ 301.063730][T11633] name failslab, interval 1, probability 0, space 0, times 0 [ 301.139496][T11633] CPU: 1 PID: 11633 Comm: syz-executor.2 Not tainted 5.5.0-rc2-syzkaller #0 [ 301.148227][T11633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 301.158723][T11633] Call Trace: [ 301.162014][T11633] dump_stack+0x197/0x210 [ 301.166358][T11633] should_fail.cold+0xa/0x15 [ 301.171080][T11633] ? fault_create_debugfs_attr+0x180/0x180 [ 301.176920][T11633] ? sctp_add_bind_addr+0x9f/0x3a0 [ 301.182052][T11633] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 301.187622][T11633] __should_failslab+0x121/0x190 [ 301.192580][T11633] should_failslab+0x9/0x14 [ 301.197106][T11633] kmem_cache_alloc_trace+0x4b/0x790 [ 301.202406][T11633] ? mark_held_locks+0xa4/0xf0 [ 301.207196][T11633] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 301.213462][T11633] ? __ipv6_addr_type+0x219/0x32d [ 301.218506][T11633] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 301.224419][T11633] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 301.230261][T11633] sctp_add_bind_addr+0x9f/0x3a0 [ 301.235227][T11633] sctp_copy_local_addr_list+0x385/0x530 [ 301.240885][T11633] ? sctp_defaults_init+0xcb0/0xcb0 [ 301.246097][T11633] ? get_random_bytes+0x35/0x40 [ 301.250965][T11633] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 301.256898][T11633] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 301.263145][T11633] sctp_copy_one_addr+0x5f/0x170 [ 301.268087][T11633] ? sctp_copy_one_addr+0x5f/0x170 [ 301.273201][T11633] sctp_bind_addr_copy+0xfc/0x2c8 [ 301.278217][T11633] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 301.284455][T11633] sctp_connect_new_asoc+0x178/0x5a0 [ 301.289729][T11633] ? security_sctp_bind_connect+0x93/0xc0 [ 301.295446][T11633] sctp_sendmsg+0x13a0/0x1f10 [ 301.300114][T11633] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 301.306003][T11633] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 301.311620][T11633] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 301.317858][T11633] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 301.324696][T11633] ? aa_af_perm+0x2a0/0x2a0 [ 301.329710][T11633] ? lock_downgrade+0x920/0x920 [ 301.334555][T11633] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 301.340955][T11633] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 301.347564][T11633] inet_sendmsg+0x9e/0xe0 [ 301.351877][T11633] ? inet_send_prepare+0x4e0/0x4e0 [ 301.357060][T11633] sock_sendmsg+0xd7/0x130 [ 301.361479][T11633] ____sys_sendmsg+0x358/0x880 [ 301.366492][T11633] ? kernel_sendmsg+0x50/0x50 [ 301.371175][T11633] ? find_held_lock+0x35/0x130 [ 301.376037][T11633] ___sys_sendmsg+0x100/0x170 [ 301.380710][T11633] ? sendmsg_copy_msghdr+0x70/0x70 [ 301.385840][T11633] ? __kasan_check_read+0x11/0x20 [ 301.391025][T11633] ? __fget+0x37f/0x550 [ 301.395381][T11633] ? ksys_dup3+0x3e0/0x3e0 [ 301.399882][T11633] ? find_held_lock+0x35/0x130 [ 301.404658][T11633] ? get_pid_task+0x11d/0x210 [ 301.409444][T11633] ? __fget_light+0x1a9/0x230 [ 301.414116][T11633] ? __fdget+0x1b/0x20 [ 301.418445][T11633] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 301.424672][T11633] ? sockfd_lookup_light+0xcb/0x180 [ 301.429870][T11633] __sys_sendmmsg+0x1bf/0x4d0 [ 301.434549][T11633] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 301.439595][T11633] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 301.445957][T11633] ? fput_many+0x12c/0x1a0 [ 301.450386][T11633] ? fput+0x1b/0x20 [ 301.454193][T11633] ? ksys_write+0x1cf/0x290 [ 301.458697][T11633] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 301.464170][T11633] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 301.469632][T11633] ? do_syscall_64+0x26/0x790 [ 301.474342][T11633] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 301.480397][T11633] ? do_syscall_64+0x26/0x790 [ 301.485063][T11633] __x64_sys_sendmmsg+0x9d/0x100 [ 301.489987][T11633] do_syscall_64+0xfa/0x790 [ 301.494474][T11633] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 301.500347][T11633] RIP: 0033:0x45a919 [ 301.504230][T11633] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 301.523828][T11633] RSP: 002b:00007f025acaac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 301.532223][T11633] RAX: ffffffffffffffda RBX: 00007f025acaac90 RCX: 000000000045a919 17:04:49 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0b") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:04:49 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x22a, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 301.540180][T11633] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000003 [ 301.548522][T11633] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 301.557006][T11633] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025acab6d4 [ 301.564973][T11633] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000004 17:04:49 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:04:49 executing program 2 (fault-call:1 fault-nth:14): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) 17:04:49 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x238, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 301.751827][T11650] netlink: 19 bytes leftover after parsing attributes in process `syz-executor.1'. [ 301.785637][T11653] FAULT_INJECTION: forcing a failure. [ 301.785637][T11653] name failslab, interval 1, probability 0, space 0, times 0 [ 301.799165][T11653] CPU: 0 PID: 11653 Comm: syz-executor.2 Not tainted 5.5.0-rc2-syzkaller #0 [ 301.807855][T11653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 301.817917][T11653] Call Trace: [ 301.821224][T11653] dump_stack+0x197/0x210 [ 301.825574][T11653] should_fail.cold+0xa/0x15 [ 301.830201][T11653] ? fault_create_debugfs_attr+0x180/0x180 [ 301.836025][T11653] ? sctp_add_bind_addr+0x9f/0x3a0 [ 301.841146][T11653] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 301.846798][T11653] __should_failslab+0x121/0x190 [ 301.851745][T11653] should_failslab+0x9/0x14 [ 301.856257][T11653] kmem_cache_alloc_trace+0x4b/0x790 [ 301.861547][T11653] ? mark_held_locks+0xa4/0xf0 [ 301.866331][T11653] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 301.872606][T11653] ? __ipv6_addr_type+0x219/0x32d [ 301.877652][T11653] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 301.883559][T11653] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 301.889299][T11653] sctp_add_bind_addr+0x9f/0x3a0 [ 301.894431][T11653] sctp_copy_local_addr_list+0x385/0x530 [ 301.900256][T11653] ? sctp_defaults_init+0xcb0/0xcb0 [ 301.905469][T11653] ? get_random_bytes+0x35/0x40 [ 301.910366][T11653] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 301.916295][T11653] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 301.922558][T11653] sctp_copy_one_addr+0x5f/0x170 [ 301.927531][T11653] ? sctp_copy_one_addr+0x5f/0x170 [ 301.932747][T11653] sctp_bind_addr_copy+0xfc/0x2c8 [ 301.937791][T11653] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 301.944039][T11653] sctp_connect_new_asoc+0x178/0x5a0 [ 301.949580][T11653] ? security_sctp_bind_connect+0x93/0xc0 [ 301.949596][T11653] sctp_sendmsg+0x13a0/0x1f10 [ 301.949621][T11653] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 301.949637][T11653] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 301.949659][T11653] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 301.949677][T11653] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 301.949696][T11653] ? aa_af_perm+0x2a0/0x2a0 [ 301.949714][T11653] ? lock_downgrade+0x920/0x920 [ 301.949732][T11653] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 301.949752][T11653] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 302.006270][T11653] inet_sendmsg+0x9e/0xe0 [ 302.010605][T11653] ? inet_send_prepare+0x4e0/0x4e0 [ 302.016177][T11653] sock_sendmsg+0xd7/0x130 [ 302.020604][T11653] ____sys_sendmsg+0x358/0x880 [ 302.025394][T11653] ? kernel_sendmsg+0x50/0x50 [ 302.030090][T11653] ? find_held_lock+0x35/0x130 [ 302.034891][T11653] ___sys_sendmsg+0x100/0x170 [ 302.039589][T11653] ? sendmsg_copy_msghdr+0x70/0x70 [ 302.044723][T11653] ? __kasan_check_read+0x11/0x20 [ 302.049765][T11653] ? __fget+0x37f/0x550 [ 302.053964][T11653] ? ksys_dup3+0x3e0/0x3e0 [ 302.058400][T11653] ? find_held_lock+0x35/0x130 [ 302.063176][T11653] ? get_pid_task+0x11d/0x210 [ 302.067860][T11653] ? __fget_light+0x1a9/0x230 [ 302.072523][T11653] ? __fdget+0x1b/0x20 [ 302.076598][T11653] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 302.083547][T11653] ? sockfd_lookup_light+0xcb/0x180 [ 302.088731][T11653] __sys_sendmmsg+0x1bf/0x4d0 [ 302.093486][T11653] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 302.098621][T11653] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 302.104956][T11653] ? fput_many+0x12c/0x1a0 [ 302.109361][T11653] ? fput+0x1b/0x20 [ 302.113264][T11653] ? ksys_write+0x1cf/0x290 [ 302.117777][T11653] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 302.123254][T11653] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 302.128838][T11653] ? do_syscall_64+0x26/0x790 [ 302.133698][T11653] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 302.139771][T11653] ? do_syscall_64+0x26/0x790 [ 302.144465][T11653] __x64_sys_sendmmsg+0x9d/0x100 [ 302.149429][T11653] do_syscall_64+0xfa/0x790 [ 302.154890][T11653] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 302.160812][T11653] RIP: 0033:0x45a919 [ 302.164746][T11653] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 302.184571][T11653] RSP: 002b:00007f025acaac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 302.193000][T11653] RAX: ffffffffffffffda RBX: 00007f025acaac90 RCX: 000000000045a919 [ 302.200999][T11653] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000003 [ 302.208978][T11653] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 302.216965][T11653] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025acab6d4 [ 302.225000][T11653] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000004 17:05:02 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="090000000000000000000000aaaaaaaaaa00aaaaaaaaaa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007f000001ac1e0001000000000000000000000000000000000000000000000000001600000000000400000000000000000000000000000000000000000000000000000000f55d6780b23daebf2706af780000000000000000000000000000000000000000000000000001800000000000"]}) 17:05:02 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x23a, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:05:02 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:05:02 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0b") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:05:02 executing program 2 (fault-call:1 fault-nth:15): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) 17:05:02 executing program 5: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x4, 0x5c832, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xfffffc8f) splice(r1, 0x0, r3, 0x0, 0x100000000ffe0, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000240), 0x12) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @multicast1}}}, 0x84) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r7 = socket$inet(0x2, 0x2000080001, 0x84) r8 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000000040), 0xffffffffffffff27) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x7ff, {0x0, @in6={{0xa, 0x4e24, 0xfffffffd, @mcast1, 0x4}}, 0x7fff, 0x2, 0x0, 0x0, 0xa}}, &(0x7f0000000100)=0xb0) socketpair(0x5, 0xa, 0x2, &(0x7f0000004cc0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r9 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r9, &(0x7f0000000140), 0x49249249249232f, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000200)={0x0, 0x400, 0x3f, 0x2, 0x3, 0x100}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r11, &(0x7f0000000340)=ANY=[], 0xff0e) close(r11) splice(r10, 0x0, r11, 0x0, 0x100000000, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r10, 0x84, 0x75, &(0x7f0000000180)={r6, 0x6}, 0x8) 17:05:02 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe847") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:05:02 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x23b, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 314.444039][T11670] netlink: 19 bytes leftover after parsing attributes in process `syz-executor.1'. [ 314.448434][T11669] FAULT_INJECTION: forcing a failure. [ 314.448434][T11669] name failslab, interval 1, probability 0, space 0, times 0 [ 314.521439][T11669] CPU: 1 PID: 11669 Comm: syz-executor.2 Not tainted 5.5.0-rc2-syzkaller #0 [ 314.530264][T11669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 314.540335][T11669] Call Trace: [ 314.543648][T11669] dump_stack+0x197/0x210 [ 314.548347][T11669] should_fail.cold+0xa/0x15 [ 314.552957][T11669] ? fault_create_debugfs_attr+0x180/0x180 [ 314.558768][T11669] ? sctp_add_bind_addr+0x9f/0x3a0 [ 314.558784][T11669] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 314.558804][T11669] __should_failslab+0x121/0x190 [ 314.558824][T11669] should_failslab+0x9/0x14 [ 314.579072][T11669] kmem_cache_alloc_trace+0x4b/0x790 [ 314.584372][T11669] ? mark_held_locks+0xa4/0xf0 [ 314.589152][T11669] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 314.595746][T11669] ? __ipv6_addr_type+0x219/0x32d [ 314.600783][T11669] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 314.606682][T11669] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 314.612390][T11669] sctp_add_bind_addr+0x9f/0x3a0 [ 314.617329][T11669] sctp_copy_local_addr_list+0x385/0x530 [ 314.622950][T11669] ? sctp_defaults_init+0xcb0/0xcb0 [ 314.628147][T11669] ? get_random_bytes+0x35/0x40 [ 314.632995][T11669] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 314.638890][T11669] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 314.645139][T11669] sctp_copy_one_addr+0x5f/0x170 [ 314.650074][T11669] ? sctp_copy_one_addr+0x5f/0x170 [ 314.655190][T11669] sctp_bind_addr_copy+0xfc/0x2c8 [ 314.660210][T11669] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 314.666439][T11669] sctp_connect_new_asoc+0x178/0x5a0 [ 314.671716][T11669] ? security_sctp_bind_connect+0x93/0xc0 [ 314.677515][T11669] sctp_sendmsg+0x13a0/0x1f10 [ 314.682186][T11669] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 314.688081][T11669] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 314.693702][T11669] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 314.700041][T11669] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 314.706442][T11669] ? aa_af_perm+0x2a0/0x2a0 [ 314.710955][T11669] ? lock_downgrade+0x920/0x920 [ 314.715806][T11669] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 314.721352][T11669] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 314.727616][T11669] inet_sendmsg+0x9e/0xe0 [ 314.731937][T11669] ? inet_send_prepare+0x4e0/0x4e0 [ 314.737053][T11669] sock_sendmsg+0xd7/0x130 [ 314.741458][T11669] ____sys_sendmsg+0x358/0x880 [ 314.746212][T11669] ? kernel_sendmsg+0x50/0x50 [ 314.750879][T11669] ? find_held_lock+0x35/0x130 [ 314.755672][T11669] ___sys_sendmsg+0x100/0x170 [ 314.760336][T11669] ? sendmsg_copy_msghdr+0x70/0x70 [ 314.765455][T11669] ? __kasan_check_read+0x11/0x20 [ 314.770480][T11669] ? __fget+0x37f/0x550 [ 314.774639][T11669] ? ksys_dup3+0x3e0/0x3e0 [ 314.779046][T11669] ? find_held_lock+0x35/0x130 [ 314.783800][T11669] ? get_pid_task+0x11d/0x210 [ 314.788470][T11669] ? __fget_light+0x1a9/0x230 [ 314.793141][T11669] ? __fdget+0x1b/0x20 [ 314.797198][T11669] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 314.803439][T11669] ? sockfd_lookup_light+0xcb/0x180 [ 314.808638][T11669] __sys_sendmmsg+0x1bf/0x4d0 [ 314.813311][T11669] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 314.818351][T11669] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 314.824600][T11669] ? fput_many+0x12c/0x1a0 [ 314.829003][T11669] ? fput+0x1b/0x20 [ 314.832813][T11669] ? ksys_write+0x1cf/0x290 [ 314.837407][T11669] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 314.843029][T11669] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 314.848485][T11669] ? do_syscall_64+0x26/0x790 [ 314.853162][T11669] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 314.859238][T11669] ? do_syscall_64+0x26/0x790 [ 314.863919][T11669] __x64_sys_sendmmsg+0x9d/0x100 [ 314.868848][T11669] do_syscall_64+0xfa/0x790 [ 314.873341][T11669] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 314.879228][T11669] RIP: 0033:0x45a919 [ 314.883147][T11669] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 314.902865][T11669] RSP: 002b:00007f025acaac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 314.911291][T11669] RAX: ffffffffffffffda RBX: 00007f025acaac90 RCX: 000000000045a919 [ 314.919261][T11669] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000003 [ 314.927241][T11669] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 314.935339][T11669] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025acab6d4 [ 314.943840][T11669] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000004 17:05:03 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x274, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:05:03 executing program 2 (fault-call:1 fault-nth:16): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) 17:05:03 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:05:03 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe847") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) [ 315.179199][T11685] netlink: 19 bytes leftover after parsing attributes in process `syz-executor.1'. [ 315.228096][T11687] FAULT_INJECTION: forcing a failure. [ 315.228096][T11687] name failslab, interval 1, probability 0, space 0, times 0 [ 315.275352][T11687] CPU: 0 PID: 11687 Comm: syz-executor.2 Not tainted 5.5.0-rc2-syzkaller #0 [ 315.284088][T11687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 315.294155][T11687] Call Trace: [ 315.297463][T11687] dump_stack+0x197/0x210 [ 315.301835][T11687] should_fail.cold+0xa/0x15 [ 315.306443][T11687] ? fault_create_debugfs_attr+0x180/0x180 [ 315.312706][T11687] ? sctp_add_bind_addr+0x9f/0x3a0 [ 315.317832][T11687] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 315.323403][T11687] __should_failslab+0x121/0x190 [ 315.328358][T11687] should_failslab+0x9/0x14 [ 315.332885][T11687] kmem_cache_alloc_trace+0x4b/0x790 [ 315.338189][T11687] ? mark_held_locks+0xa4/0xf0 [ 315.342960][T11687] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 315.349484][T11687] ? __ipv6_addr_type+0x219/0x32d [ 315.354696][T11687] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 315.360620][T11687] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 315.366358][T11687] sctp_add_bind_addr+0x9f/0x3a0 [ 315.371324][T11687] sctp_copy_local_addr_list+0x385/0x530 [ 315.376984][T11687] ? sctp_defaults_init+0xcb0/0xcb0 [ 315.382189][T11687] ? get_random_bytes+0x35/0x40 [ 315.387055][T11687] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 315.392978][T11687] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 315.399245][T11687] sctp_copy_one_addr+0x5f/0x170 [ 315.404240][T11687] ? sctp_copy_one_addr+0x5f/0x170 [ 315.404265][T11687] sctp_bind_addr_copy+0xfc/0x2c8 [ 315.414411][T11687] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 315.414433][T11687] sctp_connect_new_asoc+0x178/0x5a0 [ 315.426358][T11687] ? security_sctp_bind_connect+0x93/0xc0 [ 315.432102][T11687] sctp_sendmsg+0x13a0/0x1f10 [ 315.436815][T11687] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 315.442727][T11687] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 315.448388][T11687] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 315.454651][T11687] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 315.461302][T11687] ? aa_af_perm+0x2a0/0x2a0 [ 315.465839][T11687] ? lock_downgrade+0x920/0x920 [ 315.470712][T11687] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 315.476285][T11687] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 315.482701][T11687] inet_sendmsg+0x9e/0xe0 [ 315.487027][T11687] ? inet_send_prepare+0x4e0/0x4e0 [ 315.492135][T11687] sock_sendmsg+0xd7/0x130 [ 315.496552][T11687] ____sys_sendmsg+0x358/0x880 [ 315.501335][T11687] ? kernel_sendmsg+0x50/0x50 [ 315.506027][T11687] ? find_held_lock+0x35/0x130 [ 315.510799][T11687] ___sys_sendmsg+0x100/0x170 [ 315.515478][T11687] ? sendmsg_copy_msghdr+0x70/0x70 [ 315.520587][T11687] ? __kasan_check_read+0x11/0x20 [ 315.525611][T11687] ? __fget+0x37f/0x550 [ 315.529789][T11687] ? ksys_dup3+0x3e0/0x3e0 [ 315.534231][T11687] ? find_held_lock+0x35/0x130 [ 315.539787][T11687] ? get_pid_task+0x11d/0x210 [ 315.544463][T11687] ? __fget_light+0x1a9/0x230 [ 315.549150][T11687] ? __fdget+0x1b/0x20 [ 315.553318][T11687] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 315.559550][T11687] ? sockfd_lookup_light+0xcb/0x180 [ 315.564745][T11687] __sys_sendmmsg+0x1bf/0x4d0 [ 315.569444][T11687] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 315.574572][T11687] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 315.580814][T11687] ? fput_many+0x12c/0x1a0 [ 315.585219][T11687] ? fput+0x1b/0x20 [ 315.589032][T11687] ? ksys_write+0x1cf/0x290 [ 315.593538][T11687] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 315.598997][T11687] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 315.604446][T11687] ? do_syscall_64+0x26/0x790 [ 315.609309][T11687] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 315.615384][T11687] ? do_syscall_64+0x26/0x790 [ 315.620064][T11687] __x64_sys_sendmmsg+0x9d/0x100 [ 315.625003][T11687] do_syscall_64+0xfa/0x790 [ 315.629513][T11687] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 315.635420][T11687] RIP: 0033:0x45a919 [ 315.639408][T11687] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 315.659006][T11687] RSP: 002b:00007f025acaac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 315.667427][T11687] RAX: ffffffffffffffda RBX: 00007f025acaac90 RCX: 000000000045a919 [ 315.675852][T11687] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000003 [ 315.683915][T11687] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 315.691902][T11687] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025acab6d4 [ 315.699887][T11687] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000004 17:05:14 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe847") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:05:14 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x280, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:05:14 executing program 2 (fault-call:1 fault-nth:17): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) 17:05:14 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:05:14 executing program 5: r0 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {0x0, 0x100000}, 0x0, 0x0, 0x80000000000001, 0x0, 0x0, 0x2}, {{@in6=@empty, 0x0, 0x3c}, 0x2, @in=@rand_addr=0x100, 0x0, 0x4, 0x0, 0xfc, 0x1}}, 0xe8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)=@newsa={0x138, 0x1a, 0x801, 0x0, 0x0, {{@in6=@rand_addr="7487f654b36e414647e04d6a85aceeb0", @in6=@empty}, {@in, 0x0, 0x6c}, @in6=@loopback, {0x0, 0x0, 0x0, 0x0, 0x4}, {}, {0x0, 0x2}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x3f}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}}, 0x0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000340)=ANY=[], 0xff0e) close(0xffffffffffffffff) recvmmsg(r1, &(0x7f0000001f80)=[{{&(0x7f0000000200)=@nl=@proc, 0x80, &(0x7f0000000780)=[{&(0x7f0000000400)=""/192, 0xc0}, {&(0x7f00000004c0)=""/171, 0xab}, {&(0x7f0000000580)=""/244, 0xf4}, {&(0x7f0000000680)=""/254, 0xfe}], 0x4, &(0x7f00000007c0)=""/72, 0x48}, 0x5}, {{&(0x7f0000000840)=@l2, 0x80, &(0x7f0000000980)=[{&(0x7f00000008c0)=""/187, 0xbb}], 0x1}, 0x7}, {{&(0x7f00000009c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000a40)=""/28, 0x1c}, {&(0x7f0000000a80)=""/158, 0x9e}, {&(0x7f0000000b40)=""/172, 0xac}, {&(0x7f0000000c00)=""/97, 0x61}, {&(0x7f0000000c80)}], 0x5, &(0x7f0000000d40)=""/119, 0x77}, 0x9c3}, {{&(0x7f0000000dc0)=@in={0x2, 0x0, @empty}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000000e40)=""/57, 0x39}, {&(0x7f0000000e80)=""/4096, 0x1000}], 0x2, &(0x7f0000001ec0)=""/170, 0xaa}, 0x400}], 0x4, 0x400101d3, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x100000000, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r3, &(0x7f0000000340)=ANY=[], 0xff0e) close(r3) splice(r2, 0x0, r3, 0x0, 0x100000000, 0x0) pipe(&(0x7f0000002080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r5, &(0x7f0000000340)=ANY=[], 0xff0e) close(r5) splice(r4, 0x0, r5, 0x0, 0x100000000, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r7, &(0x7f0000000340)=ANY=[], 0xff0e) close(r7) splice(r6, 0x0, r7, 0x0, 0x100000000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000002200)={r6}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r8, 0x84, 0xc, &(0x7f0000002240)=0x6, 0x4) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000080)={'eql\x00', 0xfffff800}) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x400, 0x401, 0x5dcc, 0x1}, 0x8) r9 = accept$alg(r8, 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r9, 0x8983, &(0x7f0000000c80)) sendmmsg(r0, &(0x7f0000008440)=[{{0x0, 0x1aa, 0x0}}], 0x400000000000107, 0x0) 17:05:14 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='c9\x87\xf9M\x9f\xbd\x03\x97ta\\\x00', 0x26e1, 0x25fa) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r2, &(0x7f0000000340)=ANY=[], 0xff0e) close(r2) splice(r1, 0x0, r2, 0x0, 0x100000000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000680)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000640)={&(0x7f00000006c0)={0x4ac, 0x5, 0x0, 0x800, 0x70bd27, 0x25dfdbff, {0x5, 0x0, 0x8}, [@generic="70002b9edb3b3850210312f0e04c2f30b7c29dd6973db4ed6c1fe3205b5c1e30645d200d966a5f9f10b90ff1d46846ab7cbc3229e2a2da131f5039b0b0f42a25767686bbaa6ff36ec75d69212e578e5067a6c5a71245222cc2e83e92d09677c63142807c811a56bf4fd8291bafb01de9036dddc93be998b95efc531b593ec34df09d7dcdf215ce2cb3f1c5f24771fb900ca3df9783b529", @nested={0x4, 0x54}, @nested={0xc, 0x4f, [@typed={0x8, 0x4d, @pid=r3}]}, @nested={0x54, 0x74, [@typed={0x14, 0x54, @ipv6=@mcast1}, @typed={0x34, 0x46, @binary="41307e321c5ce5f8addf886ccb37ca8ef150890989d1b9e157d81f2b4efb57daadd924e7dce98bd469e587e915"}, @typed={0x8, 0x24, @fd=r0}]}, @nested={0xcc, 0x80, [@generic="15cb7371bc9ad75324abd4e59679daa7b86ba204b6b63930380c6f136d233f4486297c4ac166be7acfbee1d35a9c4ccb3ac8744906620f428de06451d8260e4160c06437bb71c0482301c307d9e5277885040313d300be77acd754ab9eabbb50305f6ba79f78ccdfee4493dc5c112f53e3eed8d3abedadf334e316ce25c339ecd1666feee5b9c32abb7dcc4d1345ca36a48b4499b0bce72e160b4e31fcb5a4d1482678c05ca5744a69e1b5d5acb90b641602c6fea02d374ab8f911768f97c825", @typed={0x8, 0x65, @pid=r4}]}, @generic="f4a94a6edbaba083f98c8ed74c0fac0d502c81b1b52604991e60a73349c32a180169c994cc733eba1eb7ceafb5abb18e752055ab55f8fa31275aeba213f761d40cb271d986acbb3ea8c2df82bb0c716b9fbeae155ba2e1c1bd487b9942dc3a3a77bfc61a7cfa", @nested={0x17c, 0x88, [@typed={0x8, 0x4d, @fd}, @generic="0301ac423bef7a7e05d8dbc6ada9a6b3e5b6232f941c1a00d0bd63be7b", @generic="98939a6d73721077879eabbcf24927788259420e81b2981c189ef487078288a6da9e9948c61ab50a5d55126e5c752ae0b27879b410117cab684d4e62c5da770db7210d5ef06f0cc05831bbff4fe6b911af126261581604719d843bf498faa9a9e1e4f4dccdcce1280faa4083711fa36b04e94e53271f0d1c720b28999db794c09638679b", @generic="b7a90f02e0c46cab21a4f9032494806cd2818ae9206c2a84fc9160de16d82e3596d3ecb249d92f5ef275779826741fae2d82ed85772c4d8440e44ff280cd", @generic="00cbd735c4c8797bc0d9942c9cb99b1689c335c7c99da6d4500227642450198ac5baf2917fa9f9d47ae84e0e2ecebdfcb48afccc2332c9f29c52a8143cc3fb028b0029f39a00b202ef3b975124aca34984f6b118e0318eaea1ffa30475402d67dafa714f24534dc36f4ee89faad65c42eac1a7eb946bb78ba016b03425", @typed={0x14, 0x86, @ipv6=@mcast1}]}, @generic="5fafe7b997acdd59ab0a36e9711aba01d924f5f2b531619705c84e8d97b9b7a0ca7ac0150c25786546ab0c75d273d7330deb4ac8993e593bdf68ee394bdbd21858d33e55c3f741ff95693df4471cba5fca09cad6b4375f96d9788e9bfe575f7e440f78ed8fe56342e0a154afbc1374b00daa2204583722600e13dad5e14bed587477eab259ab6c5b2f505650c8d086a27cc93b4dcbb0c8cee52a45da1e132d40658d1aad5739f9adaf3678a98a2699dd844e236952ad852ef47d1e6b0694b47d20ef35d58937bc689b5cdf34bdfcac02f0e35bb9a526d873d628ad27f07e3ade", @typed={0xc, 0x43, @u64=0x7ff}]}, 0x4ac}, 0x1, 0x0, 0x0, 0x48043}, 0x8040) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r6, &(0x7f0000000340)=ANY=[], 0xff0e) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) close(r6) splice(r5, 0x0, r6, 0x0, 0x100000000, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r6, 0x660c) write$cgroup_subtree(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="834423fce1d49687a8cdec7147ec75d1257267d8bcc5b3d82bd1726f69a895b8cdd1cfdcd07dc8dd6a00"/51], 0x6) r7 = accept$packet(r2, 0x0, &(0x7f0000000180)) write$binfmt_misc(r7, &(0x7f00000001c0)=ANY=[@ANYBLOB="73797a31caa1d36d640150b760e045a00af1bf6dcf66a71bdd1659b6f4db6639738a9d70b6aa01265f45c28ffaa43cc3e53b89c4c462fbce1ebae58562be026f3697904e2b37663aaf7e7ba04526963ba0a6735512deccec63ce43a1cf9c354abc59e4e2584a64abd4575c790436c3a838718b75721e3d48fbc572591f9a7114395b499e7de43ec22331fb06ae6004b6afb16784afe9ff51b3e2c335ec1a038d2d11a9fac72efc8241ff700dbe1f38fdad1958af92b9018ea2ed949542889d8506ae95a372dbbebe0532d274269a3dca210c814ccf8c1dc1d084caae4042563743acdf43"], 0xe4) [ 326.920389][T11707] netlink: 19 bytes leftover after parsing attributes in process `syz-executor.1'. [ 326.927391][T11711] FAULT_INJECTION: forcing a failure. [ 326.927391][T11711] name failslab, interval 1, probability 0, space 0, times 0 [ 326.948915][T11711] CPU: 1 PID: 11711 Comm: syz-executor.2 Not tainted 5.5.0-rc2-syzkaller #0 [ 326.957625][T11711] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 326.967678][T11711] Call Trace: [ 326.970989][T11711] dump_stack+0x197/0x210 [ 326.975328][T11711] should_fail.cold+0xa/0x15 [ 326.979914][T11711] ? fault_create_debugfs_attr+0x180/0x180 [ 326.985745][T11711] ? sctp_add_bind_addr+0x9f/0x3a0 [ 326.990875][T11711] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 326.996427][T11711] __should_failslab+0x121/0x190 [ 327.001370][T11711] should_failslab+0x9/0x14 [ 327.005867][T11711] kmem_cache_alloc_trace+0x4b/0x790 [ 327.011155][T11711] ? mark_held_locks+0xa4/0xf0 [ 327.015915][T11711] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 327.022164][T11711] ? __ipv6_addr_type+0x219/0x32d [ 327.027190][T11711] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 327.033165][T11711] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 327.038886][T11711] sctp_add_bind_addr+0x9f/0x3a0 [ 327.043819][T11711] sctp_copy_local_addr_list+0x385/0x530 [ 327.050494][T11711] ? sctp_defaults_init+0xcb0/0xcb0 [ 327.055686][T11711] ? get_random_bytes+0x35/0x40 [ 327.060641][T11711] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 327.066552][T11711] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 327.072807][T11711] sctp_copy_one_addr+0x5f/0x170 [ 327.077778][T11711] ? sctp_copy_one_addr+0x5f/0x170 [ 327.082923][T11711] sctp_bind_addr_copy+0xfc/0x2c8 [ 327.087953][T11711] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 327.094201][T11711] sctp_connect_new_asoc+0x178/0x5a0 [ 327.099566][T11711] ? security_sctp_bind_connect+0x93/0xc0 [ 327.106494][T11711] sctp_sendmsg+0x13a0/0x1f10 [ 327.111166][T11711] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 327.117066][T11711] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 327.122700][T11711] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 327.128931][T11711] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 327.135604][T11711] ? aa_af_perm+0x2a0/0x2a0 [ 327.140095][T11711] ? lock_downgrade+0x920/0x920 [ 327.144939][T11711] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 327.150993][T11711] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 327.157233][T11711] inet_sendmsg+0x9e/0xe0 [ 327.161551][T11711] ? inet_send_prepare+0x4e0/0x4e0 [ 327.166665][T11711] sock_sendmsg+0xd7/0x130 [ 327.171257][T11711] ____sys_sendmsg+0x358/0x880 [ 327.176018][T11711] ? kernel_sendmsg+0x50/0x50 [ 327.181123][T11711] ? find_held_lock+0x35/0x130 [ 327.185896][T11711] ___sys_sendmsg+0x100/0x170 [ 327.190560][T11711] ? sendmsg_copy_msghdr+0x70/0x70 [ 327.195656][T11711] ? __kasan_check_read+0x11/0x20 [ 327.200669][T11711] ? __fget+0x37f/0x550 [ 327.204816][T11711] ? ksys_dup3+0x3e0/0x3e0 [ 327.209219][T11711] ? find_held_lock+0x35/0x130 [ 327.213971][T11711] ? get_pid_task+0x11d/0x210 [ 327.218639][T11711] ? __fget_light+0x1a9/0x230 [ 327.223302][T11711] ? __fdget+0x1b/0x20 [ 327.227477][T11711] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 327.233811][T11711] ? sockfd_lookup_light+0xcb/0x180 [ 327.239004][T11711] __sys_sendmmsg+0x1bf/0x4d0 [ 327.243681][T11711] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 327.248710][T11711] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 327.254934][T11711] ? fput_many+0x12c/0x1a0 [ 327.259349][T11711] ? fput+0x1b/0x20 [ 327.263154][T11711] ? ksys_write+0x1cf/0x290 [ 327.267644][T11711] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 327.273087][T11711] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 327.278541][T11711] ? do_syscall_64+0x26/0x790 [ 327.283204][T11711] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 327.289263][T11711] ? do_syscall_64+0x26/0x790 [ 327.293928][T11711] __x64_sys_sendmmsg+0x9d/0x100 [ 327.298863][T11711] do_syscall_64+0xfa/0x790 [ 327.303380][T11711] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 327.309269][T11711] RIP: 0033:0x45a919 [ 327.313288][T11711] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 327.333777][T11711] RSP: 002b:00007f025acaac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 327.342268][T11711] RAX: ffffffffffffffda RBX: 00007f025acaac90 RCX: 000000000045a919 [ 327.350245][T11711] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000003 [ 327.358202][T11711] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 17:05:15 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x2c8, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 327.366347][T11711] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025acab6d4 [ 327.374304][T11711] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000004 17:05:15 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe84740") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:05:15 executing program 2 (fault-call:1 fault-nth:18): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) [ 327.596388][T11721] FAULT_INJECTION: forcing a failure. [ 327.596388][T11721] name failslab, interval 1, probability 0, space 0, times 0 [ 327.616101][T11721] CPU: 1 PID: 11721 Comm: syz-executor.2 Not tainted 5.5.0-rc2-syzkaller #0 [ 327.624818][T11721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 327.634890][T11721] Call Trace: [ 327.638198][T11721] dump_stack+0x197/0x210 [ 327.642561][T11721] should_fail.cold+0xa/0x15 [ 327.647153][T11721] ? fault_create_debugfs_attr+0x180/0x180 [ 327.652950][T11721] ? sctp_add_bind_addr+0x9f/0x3a0 [ 327.658062][T11721] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 327.663596][T11721] __should_failslab+0x121/0x190 [ 327.668529][T11721] should_failslab+0x9/0x14 [ 327.673018][T11721] kmem_cache_alloc_trace+0x4b/0x790 [ 327.678295][T11721] ? mark_held_locks+0xa4/0xf0 [ 327.683053][T11721] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 327.689283][T11721] ? __ipv6_addr_type+0x219/0x32d [ 327.694292][T11721] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 327.700186][T11721] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 327.705894][T11721] sctp_add_bind_addr+0x9f/0x3a0 [ 327.710820][T11721] sctp_copy_local_addr_list+0x385/0x530 [ 327.716440][T11721] ? sctp_defaults_init+0xcb0/0xcb0 [ 327.721622][T11721] ? get_random_bytes+0x35/0x40 [ 327.726459][T11721] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 327.732343][T11721] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 327.739269][T11721] sctp_copy_one_addr+0x5f/0x170 [ 327.744202][T11721] ? sctp_copy_one_addr+0x5f/0x170 [ 327.749302][T11721] sctp_bind_addr_copy+0xfc/0x2c8 [ 327.754316][T11721] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 327.760631][T11721] sctp_connect_new_asoc+0x178/0x5a0 [ 327.765901][T11721] ? security_sctp_bind_connect+0x93/0xc0 [ 327.771607][T11721] sctp_sendmsg+0x13a0/0x1f10 [ 327.776286][T11721] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 327.782164][T11721] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 327.787790][T11721] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 327.794029][T11721] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 327.800430][T11721] ? aa_af_perm+0x2a0/0x2a0 [ 327.804929][T11721] ? lock_downgrade+0x920/0x920 [ 327.809770][T11721] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 327.815305][T11721] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 327.821540][T11721] inet_sendmsg+0x9e/0xe0 [ 327.825884][T11721] ? inet_send_prepare+0x4e0/0x4e0 [ 327.830989][T11721] sock_sendmsg+0xd7/0x130 [ 327.835402][T11721] ____sys_sendmsg+0x358/0x880 [ 327.840238][T11721] ? kernel_sendmsg+0x50/0x50 [ 327.844932][T11721] ? find_held_lock+0x35/0x130 [ 327.849780][T11721] ___sys_sendmsg+0x100/0x170 [ 327.854454][T11721] ? sendmsg_copy_msghdr+0x70/0x70 [ 327.859558][T11721] ? __kasan_check_read+0x11/0x20 [ 327.864570][T11721] ? __fget+0x37f/0x550 [ 327.868751][T11721] ? ksys_dup3+0x3e0/0x3e0 [ 327.873168][T11721] ? find_held_lock+0x35/0x130 [ 327.877926][T11721] ? get_pid_task+0x11d/0x210 [ 327.882592][T11721] ? __fget_light+0x1a9/0x230 [ 327.887254][T11721] ? __fdget+0x1b/0x20 [ 327.891322][T11721] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 327.897547][T11721] ? sockfd_lookup_light+0xcb/0x180 [ 327.902833][T11721] __sys_sendmmsg+0x1bf/0x4d0 [ 327.907503][T11721] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 327.912540][T11721] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 327.918766][T11721] ? fput_many+0x12c/0x1a0 [ 327.923167][T11721] ? fput+0x1b/0x20 [ 327.926977][T11721] ? ksys_write+0x1cf/0x290 [ 327.931471][T11721] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 327.936923][T11721] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 327.942396][T11721] ? do_syscall_64+0x26/0x790 [ 327.947060][T11721] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 327.953116][T11721] ? do_syscall_64+0x26/0x790 [ 327.958043][T11721] __x64_sys_sendmmsg+0x9d/0x100 [ 327.962968][T11721] do_syscall_64+0xfa/0x790 [ 327.967471][T11721] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 327.974486][T11721] RIP: 0033:0x45a919 17:05:16 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:05:16 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x2d2, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 327.978569][T11721] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 327.998690][T11721] RSP: 002b:00007f025acaac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 328.007105][T11721] RAX: ffffffffffffffda RBX: 00007f025acaac90 RCX: 000000000045a919 [ 328.015072][T11721] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000003 [ 328.023048][T11721] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 328.031009][T11721] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025acab6d4 [ 328.038979][T11721] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000004 [ 328.070293][T11725] netlink: 19 bytes leftover after parsing attributes in process `syz-executor.1'. 17:05:16 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe84740") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:05:24 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000740)='bcsf0\x00') r1 = socket$inet(0x2, 0x0, 0x84) sendmsg(r1, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x0, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xdd, "348d74e0e2fcced6405c61d64b870e0875c535687526e4b90b160c7c88e522a80e9362d49d2d21ba3b4956cc44d7e2680f1f8066b3631d6a87fcaf5605d3b2821a4aba1646bde2f0b19253fc883ee5fec703ad3dd28d89baabe16c617b96529202d45b4bb80db6817e6534ccb4c3ed1d8bc6aed52e90f7634493d488aaed3c970e1d31deffe4a0fb90d07005f0c9058837b150d979838f6454fb0ad29ca1b120ecec1b37e9b60337730053f8f3776d136da595f29d9d2cd910202bc32c5691b14ac9c52742dbb98e22e59819b48870de527bdceaa5aa56c4db13f962c7"}, &(0x7f0000000080)=0xe5) listen(0xffffffffffffffff, 0x5eb857) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000340)='bcsf0\x00\x00\x00\x00\x00\x00h\x11\x00') pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r3, &(0x7f0000000340)=ANY=[], 0xff0e) close(r3) splice(r2, 0x0, r3, 0x0, 0x100000000, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000200)=0x4) 17:05:24 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x2e5, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:05:24 executing program 2 (fault-call:1 fault-nth:19): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) 17:05:24 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe84740") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:05:24 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b", 0x15}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:05:24 executing program 5: mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x4, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000000000000000000007000000cf4f0cb26df5781c2dcdadad458affb5a493931e0df363534a4b0e3e98cb1eddaba4dda80e39812b9253f37569d95bd473be44f675e57e4378d047c34aaa6bb859704f9da6e856e8dc7bbdbfb950af94b1f8cfd46617c81d6885f2aecd52286311543def40580000"], 0x14}}, 0x0) setsockopt$ax25_SO_BINDTODEVICE(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000000340)=@bpq0='bpq0\x00', 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r5, &(0x7f0000000340)=ANY=[], 0xff0e) close(r5) splice(r4, 0x0, r5, 0x0, 0x100000000, 0x0) setsockopt$inet_tcp_TLS_RX(r5, 0x6, 0x2, &(0x7f0000000100)=@gcm_256={{}, "27534ceaa1fdebf3", "1118364bc3ebc744164d29f81bb789a189842400c07f00000000000380769f66", "f719df69", "3cbddf02ee9e4b6c"}, 0x38) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100006a00) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000), 0xffd2) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, &(0x7f00000000c0)=0x69) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, 0x0, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, 0x2}) r6 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r7 = socket(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000000600)={'bond0\x00'}) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x66, &(0x7f0000000040)={r9}, &(0x7f0000000140)=0x8) r10 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r10, 0x0, 0x482, &(0x7f00000002c0)=""/8, &(0x7f0000000300)=0x8) r11 = socket(0x1e, 0x4, 0x0) close(r11) r12 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r12, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @dev}]}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="2907ebd28f5599ae4742694198040ebf0e343aa22371a3286af17c895f2921b5d8e62206ba1d75ab2bc3e51b68b701ee1ada6b9e0fae79a825c0c7b371fa33a46ce077a1b57e20c7d1e50aa0a55c64f48302186eec349da32d1af18194fb42328e45752f686068fe31ec4edbdd46766dd296268611db579c38365fb765920e6ade3b15ea53d85a1dab84c4de", @ANYRES32=0x0], &(0x7f000095dffc)=0x42) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r11, 0x84, 0x72, &(0x7f00000004c0)={r13}, &(0x7f0000000500)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r10, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r13, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={r9, 0x7f}, 0x8) write$cgroup_int(r6, 0x0, 0x0) [ 336.227766][T11742] netlink: 19 bytes leftover after parsing attributes in process `syz-executor.1'. [ 336.233201][T11743] FAULT_INJECTION: forcing a failure. [ 336.233201][T11743] name failslab, interval 1, probability 0, space 0, times 0 [ 336.285454][T11743] CPU: 1 PID: 11743 Comm: syz-executor.2 Not tainted 5.5.0-rc2-syzkaller #0 [ 336.295086][T11743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 336.307780][T11743] Call Trace: [ 336.311383][T11743] dump_stack+0x197/0x210 [ 336.315761][T11743] should_fail.cold+0xa/0x15 [ 336.320374][T11743] ? fault_create_debugfs_attr+0x180/0x180 [ 336.326209][T11743] ? sctp_add_bind_addr+0x9f/0x3a0 17:05:24 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x2eb, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 336.331370][T11743] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 336.337044][T11743] __should_failslab+0x121/0x190 [ 336.342017][T11743] should_failslab+0x9/0x14 [ 336.347057][T11743] kmem_cache_alloc_trace+0x4b/0x790 [ 336.352493][T11743] ? mark_held_locks+0xa4/0xf0 [ 336.357275][T11743] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 336.363514][T11743] ? __ipv6_addr_type+0x219/0x32d [ 336.368575][T11743] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 336.374516][T11743] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 336.380524][T11743] sctp_add_bind_addr+0x9f/0x3a0 17:05:24 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x2f4, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 336.385748][T11743] sctp_copy_local_addr_list+0x385/0x530 [ 336.391422][T11743] ? sctp_defaults_init+0xcb0/0xcb0 [ 336.396645][T11743] ? get_random_bytes+0x35/0x40 [ 336.401613][T11743] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 336.407538][T11743] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 336.414410][T11743] sctp_copy_one_addr+0x5f/0x170 [ 336.420154][T11743] ? sctp_copy_one_addr+0x5f/0x170 [ 336.425292][T11743] sctp_bind_addr_copy+0xfc/0x2c8 17:05:24 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x2f6, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 336.430445][T11743] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 336.436719][T11743] sctp_connect_new_asoc+0x178/0x5a0 [ 336.442984][T11743] ? security_sctp_bind_connect+0x93/0xc0 [ 336.449085][T11743] sctp_sendmsg+0x13a0/0x1f10 [ 336.453800][T11743] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 336.459753][T11743] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 336.465415][T11743] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 336.471686][T11743] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 336.478163][T11743] ? aa_af_perm+0x2a0/0x2a0 17:05:24 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x318, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 336.482711][T11743] ? lock_downgrade+0x920/0x920 [ 336.487592][T11743] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 336.493175][T11743] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 336.499465][T11743] inet_sendmsg+0x9e/0xe0 [ 336.503895][T11743] ? inet_send_prepare+0x4e0/0x4e0 [ 336.509053][T11743] sock_sendmsg+0xd7/0x130 [ 336.513530][T11743] ____sys_sendmsg+0x358/0x880 [ 336.518360][T11743] ? kernel_sendmsg+0x50/0x50 [ 336.523084][T11743] ? find_held_lock+0x35/0x130 [ 336.528043][T11743] ___sys_sendmsg+0x100/0x170 [ 336.528061][T11743] ? sendmsg_copy_msghdr+0x70/0x70 [ 336.528076][T11743] ? __kasan_check_read+0x11/0x20 [ 336.528095][T11743] ? __fget+0x37f/0x550 [ 336.528116][T11743] ? ksys_dup3+0x3e0/0x3e0 [ 336.551652][T11743] ? find_held_lock+0x35/0x130 [ 336.556458][T11743] ? get_pid_task+0x11d/0x210 [ 336.561156][T11743] ? __fget_light+0x1a9/0x230 [ 336.567077][T11743] ? __fdget+0x1b/0x20 [ 336.571190][T11743] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 336.577536][T11743] ? sockfd_lookup_light+0xcb/0x180 17:05:24 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x320, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 336.582783][T11743] __sys_sendmmsg+0x1bf/0x4d0 [ 336.587484][T11743] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 336.592566][T11743] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 336.598822][T11743] ? fput_many+0x12c/0x1a0 [ 336.603259][T11743] ? fput+0x1b/0x20 [ 336.607084][T11743] ? ksys_write+0x1cf/0x290 [ 336.611601][T11743] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 336.617075][T11743] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 336.622536][T11743] ? do_syscall_64+0x26/0x790 [ 336.627222][T11743] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 17:05:24 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x348, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 336.633341][T11743] ? do_syscall_64+0x26/0x790 [ 336.638209][T11743] __x64_sys_sendmmsg+0x9d/0x100 [ 336.643166][T11743] do_syscall_64+0xfa/0x790 [ 336.647841][T11743] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 336.653760][T11743] RIP: 0033:0x45a919 [ 336.657668][T11743] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 336.677285][T11743] RSP: 002b:00007f025acaac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 336.685734][T11743] RAX: ffffffffffffffda RBX: 00007f025acaac90 RCX: 000000000045a919 [ 336.693724][T11743] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000003 [ 336.693741][T11743] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 336.709693][T11743] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025acab6d4 [ 336.717674][T11743] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000004 17:05:40 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b", 0x15}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:05:40 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:05:40 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x34e, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:05:40 executing program 2 (fault-call:1 fault-nth:20): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) 17:05:40 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000740)='bcsf0\x00') r1 = socket$inet(0x2, 0x0, 0x84) sendmsg(r1, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x0, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xdd, "348d74e0e2fcced6405c61d64b870e0875c535687526e4b90b160c7c88e522a80e9362d49d2d21ba3b4956cc44d7e2680f1f8066b3631d6a87fcaf5605d3b2821a4aba1646bde2f0b19253fc883ee5fec703ad3dd28d89baabe16c617b96529202d45b4bb80db6817e6534ccb4c3ed1d8bc6aed52e90f7634493d488aaed3c970e1d31deffe4a0fb90d07005f0c9058837b150d979838f6454fb0ad29ca1b120ecec1b37e9b60337730053f8f3776d136da595f29d9d2cd910202bc32c5691b14ac9c52742dbb98e22e59819b48870de527bdceaa5aa56c4db13f962c7"}, &(0x7f0000000080)=0xe5) listen(0xffffffffffffffff, 0x5eb857) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000340)='bcsf0\x00\x00\x00\x00\x00\x00h\x11\x00') pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r3, &(0x7f0000000340)=ANY=[], 0xff0e) close(r3) splice(r2, 0x0, r3, 0x0, 0x100000000, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000200)=0x4) 17:05:40 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket$kcm(0x10, 0x800000000002, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000ac9000)="290000002000190f00003fffffffda060200000000e80001040000040d000300ea1100000005000081", 0x29}], 0x1) r2 = socket(0x5, 0xa, 0x0) r3 = socket$netlink(0x10, 0x3, 0x40000000010) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200)='TIPCv2\x00') pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r6, &(0x7f0000000340)=ANY=[], 0xff0e) close(r6) splice(r5, 0x0, r6, 0x0, 0x100000000, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r6, &(0x7f0000000540)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x64, r7, 0x4, 0x70bd25, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_TUN_TYPE={0x8, 0xd, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1ff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x4080}, 0x20000008) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_NO_ENOBUFS(r8, 0x10e, 0x5, &(0x7f0000000580)=0x2, 0x4) sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)={0x6c, r4, 0xc01, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @remote}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @remote}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz0\x00'}]}]}, 0x6c}}, 0x0) sendmsg$TIPC_NL_NET_GET(r2, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)={0x250, r4, 0x12, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_SOCK={0x18, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}]}, @TIPC_NLA_BEARER={0x108, 0x1, [@TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x81}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1c90}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xda80}]}, @TIPC_NLA_BEARER_PROP={0x44, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6b5287a2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xc22}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x400}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xa53b}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'ib', 0x3a, 'ip6tnl0\x00'}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xfffffff9}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf3e}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @loopback}}, {0x14, 0x2, @in={0x2, 0x4e21, @loopback}}}}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_MEDIA={0xa4, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1c}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1000}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5883}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}]}, @TIPC_NLA_MON={0x14, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0xfffffffe}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6477115e}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x3}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x9}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xffffffff7fffffff}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x6}]}, @TIPC_NLA_MEDIA={0x30, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}]}]}, 0x250}}, 0x4800) 17:05:40 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) [ 352.063745][T11806] FAULT_INJECTION: forcing a failure. [ 352.063745][T11806] name failslab, interval 1, probability 0, space 0, times 0 [ 352.073118][T11808] netlink: 19 bytes leftover after parsing attributes in process `syz-executor.1'. [ 352.121647][T11806] CPU: 1 PID: 11806 Comm: syz-executor.2 Not tainted 5.5.0-rc2-syzkaller #0 [ 352.130386][T11806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 352.140728][T11806] Call Trace: [ 352.144042][T11806] dump_stack+0x197/0x210 [ 352.148386][T11806] should_fail.cold+0xa/0x15 [ 352.153086][T11806] ? fault_create_debugfs_attr+0x180/0x180 [ 352.158912][T11806] ? sctp_add_bind_addr+0x9f/0x3a0 [ 352.164049][T11806] ? rcu_read_lock_sched_held+0x9c/0xd0 17:05:40 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x370, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 352.170079][T11806] __should_failslab+0x121/0x190 [ 352.175017][T11806] should_failslab+0x9/0x14 [ 352.179625][T11806] kmem_cache_alloc_trace+0x4b/0x790 [ 352.184932][T11806] ? mark_held_locks+0xa4/0xf0 [ 352.189726][T11806] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 352.196172][T11806] ? __ipv6_addr_type+0x219/0x32d [ 352.201214][T11806] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 352.207147][T11806] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 352.212922][T11806] sctp_add_bind_addr+0x9f/0x3a0 17:05:40 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x372, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 352.217975][T11806] sctp_copy_local_addr_list+0x385/0x530 [ 352.223632][T11806] ? sctp_defaults_init+0xcb0/0xcb0 [ 352.228856][T11806] ? get_random_bytes+0x35/0x40 [ 352.233746][T11806] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 352.239657][T11806] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 352.245932][T11806] sctp_copy_one_addr+0x5f/0x170 [ 352.250882][T11806] ? sctp_copy_one_addr+0x5f/0x170 [ 352.255996][T11806] sctp_bind_addr_copy+0xfc/0x2c8 [ 352.256018][T11806] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 352.256036][T11806] sctp_connect_new_asoc+0x178/0x5a0 [ 352.256051][T11806] ? security_sctp_bind_connect+0x93/0xc0 [ 352.256068][T11806] sctp_sendmsg+0x13a0/0x1f10 [ 352.283202][T11806] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 352.289202][T11806] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 352.294872][T11806] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 352.301509][T11806] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 352.307967][T11806] ? aa_af_perm+0x2a0/0x2a0 [ 352.312499][T11806] ? lock_downgrade+0x920/0x920 17:05:40 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x373, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 352.317373][T11806] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 352.322947][T11806] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 352.329297][T11806] inet_sendmsg+0x9e/0xe0 [ 352.333642][T11806] ? inet_send_prepare+0x4e0/0x4e0 [ 352.338777][T11806] sock_sendmsg+0xd7/0x130 [ 352.343306][T11806] ____sys_sendmsg+0x358/0x880 [ 352.348188][T11806] ? kernel_sendmsg+0x50/0x50 [ 352.352886][T11806] ? find_held_lock+0x35/0x130 [ 352.357684][T11806] ___sys_sendmsg+0x100/0x170 [ 352.357703][T11806] ? sendmsg_copy_msghdr+0x70/0x70 [ 352.357718][T11806] ? __kasan_check_read+0x11/0x20 [ 352.357738][T11806] ? __fget+0x37f/0x550 [ 352.372538][T11806] ? ksys_dup3+0x3e0/0x3e0 [ 352.372558][T11806] ? find_held_lock+0x35/0x130 [ 352.386357][T11806] ? get_pid_task+0x11d/0x210 [ 352.391057][T11806] ? __fget_light+0x1a9/0x230 [ 352.395769][T11806] ? __fdget+0x1b/0x20 [ 352.399852][T11806] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 352.406117][T11806] ? sockfd_lookup_light+0xcb/0x180 [ 352.411336][T11806] __sys_sendmmsg+0x1bf/0x4d0 [ 352.416040][T11806] ? __ia32_sys_sendmsg+0xb0/0xb0 17:05:40 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x37d, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 352.421104][T11806] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 352.427362][T11806] ? fput_many+0x12c/0x1a0 [ 352.431800][T11806] ? fput+0x1b/0x20 [ 352.435619][T11806] ? ksys_write+0x1cf/0x290 [ 352.440137][T11806] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 352.445614][T11806] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 352.451098][T11806] ? do_syscall_64+0x26/0x790 [ 352.455787][T11806] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.461868][T11806] ? do_syscall_64+0x26/0x790 [ 352.466568][T11806] __x64_sys_sendmmsg+0x9d/0x100 [ 352.471554][T11806] do_syscall_64+0xfa/0x790 [ 352.476069][T11806] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.482136][T11806] RIP: 0033:0x45a919 [ 352.486036][T11806] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 352.505739][T11806] RSP: 002b:00007f025acaac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 352.514185][T11806] RAX: ffffffffffffffda RBX: 00007f025acaac90 RCX: 000000000045a919 17:05:40 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b", 0x15}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:05:40 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) [ 352.522188][T11806] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000003 [ 352.530294][T11806] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 352.538398][T11806] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025acab6d4 [ 352.546382][T11806] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000004 17:05:40 executing program 2 (fault-call:1 fault-nth:21): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) 17:05:40 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x390, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:05:40 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x396, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 352.706554][T11832] netlink: 19 bytes leftover after parsing attributes in process `syz-executor.1'. [ 352.736181][T11838] FAULT_INJECTION: forcing a failure. [ 352.736181][T11838] name failslab, interval 1, probability 0, space 0, times 0 [ 352.773195][T11838] CPU: 0 PID: 11838 Comm: syz-executor.2 Not tainted 5.5.0-rc2-syzkaller #0 [ 352.782002][T11838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 352.792080][T11838] Call Trace: [ 352.795488][T11838] dump_stack+0x197/0x210 [ 352.799848][T11838] should_fail.cold+0xa/0x15 [ 352.804485][T11838] ? fault_create_debugfs_attr+0x180/0x180 [ 352.810301][T11838] ? sctp_add_bind_addr+0x9f/0x3a0 [ 352.810322][T11838] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 352.810342][T11838] __should_failslab+0x121/0x190 [ 352.810361][T11838] should_failslab+0x9/0x14 [ 352.810373][T11838] kmem_cache_alloc_trace+0x4b/0x790 [ 352.810386][T11838] ? mark_held_locks+0xa4/0xf0 [ 352.810403][T11838] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 352.810424][T11838] ? __ipv6_addr_type+0x219/0x32d [ 352.852337][T11838] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 352.858250][T11838] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 352.863998][T11838] sctp_add_bind_addr+0x9f/0x3a0 [ 352.868968][T11838] sctp_copy_local_addr_list+0x385/0x530 [ 352.874634][T11838] ? sctp_defaults_init+0xcb0/0xcb0 [ 352.879856][T11838] ? get_random_bytes+0x35/0x40 [ 352.884732][T11838] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 352.890650][T11838] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 352.896920][T11838] sctp_copy_one_addr+0x5f/0x170 [ 352.901874][T11838] ? sctp_copy_one_addr+0x5f/0x170 [ 352.907096][T11838] sctp_bind_addr_copy+0xfc/0x2c8 [ 352.912150][T11838] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 352.918510][T11838] sctp_connect_new_asoc+0x178/0x5a0 [ 352.923803][T11838] ? security_sctp_bind_connect+0x93/0xc0 [ 352.929520][T11838] sctp_sendmsg+0x13a0/0x1f10 [ 352.929543][T11838] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 352.929557][T11838] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 352.929574][T11838] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 352.929591][T11838] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 352.929608][T11838] ? aa_af_perm+0x2a0/0x2a0 [ 352.929625][T11838] ? lock_downgrade+0x920/0x920 [ 352.929645][T11838] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 352.929661][T11838] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 352.929684][T11838] inet_sendmsg+0x9e/0xe0 [ 352.929700][T11838] ? inet_send_prepare+0x4e0/0x4e0 [ 352.929719][T11838] sock_sendmsg+0xd7/0x130 [ 352.993657][T11838] ____sys_sendmsg+0x358/0x880 [ 352.998596][T11838] ? kernel_sendmsg+0x50/0x50 [ 353.003417][T11838] ? find_held_lock+0x35/0x130 [ 353.008220][T11838] ___sys_sendmsg+0x100/0x170 [ 353.012891][T11838] ? sendmsg_copy_msghdr+0x70/0x70 [ 353.018211][T11838] ? __kasan_check_read+0x11/0x20 [ 353.023812][T11838] ? __fget+0x37f/0x550 [ 353.027964][T11838] ? ksys_dup3+0x3e0/0x3e0 [ 353.032359][T11838] ? find_held_lock+0x35/0x130 [ 353.037382][T11838] ? get_pid_task+0x11d/0x210 [ 353.042042][T11838] ? __fget_light+0x1a9/0x230 [ 353.047165][T11838] ? __fdget+0x1b/0x20 [ 353.051248][T11838] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 353.057488][T11838] ? sockfd_lookup_light+0xcb/0x180 [ 353.062802][T11838] __sys_sendmmsg+0x1bf/0x4d0 [ 353.067758][T11838] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 353.072849][T11838] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 353.079158][T11838] ? fput_many+0x12c/0x1a0 [ 353.083591][T11838] ? fput+0x1b/0x20 [ 353.087418][T11838] ? ksys_write+0x1cf/0x290 [ 353.091938][T11838] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 353.098008][T11838] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 353.103455][T11838] ? do_syscall_64+0x26/0x790 [ 353.108267][T11838] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 353.114374][T11838] ? do_syscall_64+0x26/0x790 [ 353.119058][T11838] __x64_sys_sendmmsg+0x9d/0x100 [ 353.124119][T11838] do_syscall_64+0xfa/0x790 [ 353.128634][T11838] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 353.134510][T11838] RIP: 0033:0x45a919 [ 353.138398][T11838] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 353.157994][T11838] RSP: 002b:00007f025acaac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 353.166983][T11838] RAX: ffffffffffffffda RBX: 00007f025acaac90 RCX: 000000000045a919 [ 353.174949][T11838] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000003 [ 353.182931][T11838] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 353.190903][T11838] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025acab6d4 [ 353.198863][T11838] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000004 17:05:51 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000740)='bcsf0\x00') r1 = socket$inet(0x2, 0x0, 0x84) sendmsg(r1, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x0, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xdd, "348d74e0e2fcced6405c61d64b870e0875c535687526e4b90b160c7c88e522a80e9362d49d2d21ba3b4956cc44d7e2680f1f8066b3631d6a87fcaf5605d3b2821a4aba1646bde2f0b19253fc883ee5fec703ad3dd28d89baabe16c617b96529202d45b4bb80db6817e6534ccb4c3ed1d8bc6aed52e90f7634493d488aaed3c970e1d31deffe4a0fb90d07005f0c9058837b150d979838f6454fb0ad29ca1b120ecec1b37e9b60337730053f8f3776d136da595f29d9d2cd910202bc32c5691b14ac9c52742dbb98e22e59819b48870de527bdceaa5aa56c4db13f962c7"}, &(0x7f0000000080)=0xe5) listen(0xffffffffffffffff, 0x5eb857) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000340)='bcsf0\x00\x00\x00\x00\x00\x00h\x11\x00') pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r3, &(0x7f0000000340)=ANY=[], 0xff0e) close(r3) splice(r2, 0x0, r3, 0x0, 0x100000000, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000200)=0x4) 17:05:51 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x39c, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:05:51 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c9130001", 0x1f}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:05:51 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:05:51 executing program 2 (fault-call:1 fault-nth:22): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) 17:05:51 executing program 5: connect(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r1, &(0x7f0000000340)=ANY=[], 0xff0e) close(r1) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) sendmsg$nl_generic(r2, 0x0, 0x8001) ioctl(0xffffffffffffffff, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000300), 0x4) [ 363.418056][T11851] FAULT_INJECTION: forcing a failure. [ 363.418056][T11851] name failslab, interval 1, probability 0, space 0, times 0 [ 363.448849][T11851] CPU: 0 PID: 11851 Comm: syz-executor.2 Not tainted 5.5.0-rc2-syzkaller #0 [ 363.457597][T11851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 17:05:51 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x3aa, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 363.467752][T11851] Call Trace: [ 363.471066][T11851] dump_stack+0x197/0x210 [ 363.475416][T11851] should_fail.cold+0xa/0x15 [ 363.480024][T11851] ? fault_create_debugfs_attr+0x180/0x180 [ 363.485880][T11851] ? sctp_add_bind_addr+0x9f/0x3a0 [ 363.490998][T11851] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 363.491021][T11851] __should_failslab+0x121/0x190 [ 363.501583][T11851] should_failslab+0x9/0x14 [ 363.506096][T11851] kmem_cache_alloc_trace+0x4b/0x790 [ 363.511392][T11851] ? mark_held_locks+0xa4/0xf0 [ 363.516173][T11851] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 363.522426][T11851] ? __ipv6_addr_type+0x219/0x32d [ 363.527449][T11851] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 363.527463][T11851] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 363.527490][T11851] sctp_add_bind_addr+0x9f/0x3a0 [ 363.527514][T11851] sctp_copy_local_addr_list+0x385/0x530 [ 363.527536][T11851] ? sctp_defaults_init+0xcb0/0xcb0 [ 363.555336][T11851] ? get_random_bytes+0x35/0x40 [ 363.560194][T11851] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 363.566095][T11851] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 363.572358][T11851] sctp_copy_one_addr+0x5f/0x170 [ 363.577316][T11851] ? sctp_copy_one_addr+0x5f/0x170 [ 363.582454][T11851] sctp_bind_addr_copy+0xfc/0x2c8 [ 363.587515][T11851] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 363.593948][T11851] sctp_connect_new_asoc+0x178/0x5a0 [ 363.599267][T11851] ? security_sctp_bind_connect+0x93/0xc0 [ 363.605185][T11851] sctp_sendmsg+0x13a0/0x1f10 [ 363.609986][T11851] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 17:05:51 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x3b6, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 363.615912][T11851] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 363.621664][T11851] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 363.627921][T11851] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 363.634438][T11851] ? aa_af_perm+0x2a0/0x2a0 [ 363.638961][T11851] ? lock_downgrade+0x920/0x920 [ 363.643831][T11851] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 363.649745][T11851] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 363.656012][T11851] inet_sendmsg+0x9e/0xe0 [ 363.660444][T11851] ? inet_send_prepare+0x4e0/0x4e0 [ 363.665578][T11851] sock_sendmsg+0xd7/0x130 [ 363.670440][T11851] ____sys_sendmsg+0x358/0x880 [ 363.675206][T11851] ? kernel_sendmsg+0x50/0x50 [ 363.679930][T11851] ? find_held_lock+0x35/0x130 [ 363.684715][T11851] ___sys_sendmsg+0x100/0x170 [ 363.689410][T11851] ? sendmsg_copy_msghdr+0x70/0x70 [ 363.694551][T11851] ? __kasan_check_read+0x11/0x20 [ 363.700283][T11851] ? __fget+0x37f/0x550 [ 363.704496][T11851] ? ksys_dup3+0x3e0/0x3e0 [ 363.709037][T11851] ? find_held_lock+0x35/0x130 [ 363.713849][T11851] ? get_pid_task+0x11d/0x210 [ 363.718731][T11851] ? __fget_light+0x1a9/0x230 [ 363.723526][T11851] ? __fdget+0x1b/0x20 [ 363.727704][T11851] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 363.733963][T11851] ? sockfd_lookup_light+0xcb/0x180 [ 363.739356][T11851] __sys_sendmmsg+0x1bf/0x4d0 [ 363.744159][T11851] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 363.749322][T11851] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 363.755593][T11851] ? fput_many+0x12c/0x1a0 [ 363.760025][T11851] ? fput+0x1b/0x20 [ 363.763945][T11851] ? ksys_write+0x1cf/0x290 17:05:51 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c9130001", 0x1f}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) [ 363.768505][T11851] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 363.774016][T11851] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 363.779671][T11851] ? do_syscall_64+0x26/0x790 [ 363.784444][T11851] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 363.790626][T11851] ? do_syscall_64+0x26/0x790 [ 363.795717][T11851] __x64_sys_sendmmsg+0x9d/0x100 [ 363.795740][T11851] do_syscall_64+0xfa/0x790 [ 363.795758][T11851] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 363.795769][T11851] RIP: 0033:0x45a919 [ 363.795785][T11851] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 363.795792][T11851] RSP: 002b:00007f025acaac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 363.795808][T11851] RAX: ffffffffffffffda RBX: 00007f025acaac90 RCX: 000000000045a919 [ 363.795818][T11851] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000003 [ 363.795827][T11851] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 17:05:51 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:05:51 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:05:51 executing program 2 (fault-call:1 fault-nth:23): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) [ 363.795836][T11851] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025acab6d4 [ 363.795844][T11851] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000004 [ 363.997984][T11872] FAULT_INJECTION: forcing a failure. [ 363.997984][T11872] name failslab, interval 1, probability 0, space 0, times 0 [ 364.046293][T11872] CPU: 0 PID: 11872 Comm: syz-executor.2 Not tainted 5.5.0-rc2-syzkaller #0 [ 364.055053][T11872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 364.065123][T11872] Call Trace: [ 364.068438][T11872] dump_stack+0x197/0x210 [ 364.072800][T11872] should_fail.cold+0xa/0x15 [ 364.077459][T11872] ? fault_create_debugfs_attr+0x180/0x180 [ 364.083381][T11872] ? sctp_add_bind_addr+0x9f/0x3a0 [ 364.088725][T11872] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 364.094291][T11872] __should_failslab+0x121/0x190 [ 364.099258][T11872] should_failslab+0x9/0x14 [ 364.103769][T11872] kmem_cache_alloc_trace+0x4b/0x790 [ 364.109049][T11872] ? mark_held_locks+0xa4/0xf0 [ 364.114388][T11872] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 364.121170][T11872] ? __ipv6_addr_type+0x219/0x32d [ 364.126198][T11872] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 364.132073][T11872] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 364.137915][T11872] sctp_add_bind_addr+0x9f/0x3a0 [ 364.142852][T11872] sctp_copy_local_addr_list+0x385/0x530 [ 364.148758][T11872] ? sctp_defaults_init+0xcb0/0xcb0 [ 364.155021][T11872] ? get_random_bytes+0x35/0x40 [ 364.159908][T11872] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 364.165808][T11872] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 364.172077][T11872] sctp_copy_one_addr+0x5f/0x170 [ 364.177027][T11872] ? sctp_copy_one_addr+0x5f/0x170 [ 364.182251][T11872] sctp_bind_addr_copy+0xfc/0x2c8 [ 364.187445][T11872] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 364.193668][T11872] sctp_connect_new_asoc+0x178/0x5a0 [ 364.198956][T11872] ? security_sctp_bind_connect+0x93/0xc0 [ 364.205137][T11872] sctp_sendmsg+0x13a0/0x1f10 [ 364.209834][T11872] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 364.215752][T11872] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 364.221434][T11872] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 364.227671][T11872] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 364.234417][T11872] ? aa_af_perm+0x2a0/0x2a0 [ 364.238912][T11872] ? lock_downgrade+0x920/0x920 [ 364.243761][T11872] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 364.249390][T11872] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 364.255617][T11872] inet_sendmsg+0x9e/0xe0 [ 364.259945][T11872] ? inet_send_prepare+0x4e0/0x4e0 [ 364.265051][T11872] sock_sendmsg+0xd7/0x130 [ 364.269582][T11872] ____sys_sendmsg+0x358/0x880 [ 364.274341][T11872] ? kernel_sendmsg+0x50/0x50 [ 364.279097][T11872] ? find_held_lock+0x35/0x130 [ 364.283865][T11872] ___sys_sendmsg+0x100/0x170 [ 364.292652][T11872] ? sendmsg_copy_msghdr+0x70/0x70 [ 364.298036][T11872] ? __kasan_check_read+0x11/0x20 [ 364.303065][T11872] ? __fget+0x37f/0x550 [ 364.307211][T11872] ? ksys_dup3+0x3e0/0x3e0 [ 364.311610][T11872] ? find_held_lock+0x35/0x130 [ 364.316403][T11872] ? get_pid_task+0x11d/0x210 [ 364.321065][T11872] ? __fget_light+0x1a9/0x230 [ 364.325843][T11872] ? __fdget+0x1b/0x20 [ 364.329915][T11872] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 364.336139][T11872] ? sockfd_lookup_light+0xcb/0x180 [ 364.341333][T11872] __sys_sendmmsg+0x1bf/0x4d0 [ 364.346001][T11872] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 364.351020][T11872] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 364.357342][T11872] ? fput_many+0x12c/0x1a0 [ 364.361753][T11872] ? fput+0x1b/0x20 [ 364.365562][T11872] ? ksys_write+0x1cf/0x290 [ 364.370070][T11872] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 364.375703][T11872] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 364.381144][T11872] ? do_syscall_64+0x26/0x790 [ 364.385891][T11872] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 364.391937][T11872] ? do_syscall_64+0x26/0x790 [ 364.396612][T11872] __x64_sys_sendmmsg+0x9d/0x100 [ 364.401734][T11872] do_syscall_64+0xfa/0x790 [ 364.406255][T11872] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 364.412360][T11872] RIP: 0033:0x45a919 [ 364.416243][T11872] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 364.435846][T11872] RSP: 002b:00007f025acaac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 364.444300][T11872] RAX: ffffffffffffffda RBX: 00007f025acaac90 RCX: 000000000045a919 [ 364.452257][T11872] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000003 [ 364.460232][T11872] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 364.468636][T11872] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025acab6d4 [ 364.476813][T11872] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000004 17:06:00 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x0, 0x0, &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:06:00 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000740)='bcsf0\x00') r1 = socket$inet(0x2, 0x0, 0x84) sendmsg(r1, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x0, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xdd, "348d74e0e2fcced6405c61d64b870e0875c535687526e4b90b160c7c88e522a80e9362d49d2d21ba3b4956cc44d7e2680f1f8066b3631d6a87fcaf5605d3b2821a4aba1646bde2f0b19253fc883ee5fec703ad3dd28d89baabe16c617b96529202d45b4bb80db6817e6534ccb4c3ed1d8bc6aed52e90f7634493d488aaed3c970e1d31deffe4a0fb90d07005f0c9058837b150d979838f6454fb0ad29ca1b120ecec1b37e9b60337730053f8f3776d136da595f29d9d2cd910202bc32c5691b14ac9c52742dbb98e22e59819b48870de527bdceaa5aa56c4db13f962c7"}, &(0x7f0000000080)=0xe5) listen(0xffffffffffffffff, 0x5eb857) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000340)='bcsf0\x00\x00\x00\x00\x00\x00h\x11\x00') pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r3, &(0x7f0000000340)=ANY=[], 0xff0e) close(r3) splice(r2, 0x0, r3, 0x0, 0x100000000, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000200)=0x4) 17:06:00 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c9130001", 0x1f}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:06:00 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x3c0, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:06:00 executing program 2 (fault-call:1 fault-nth:24): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) [ 372.621328][T11885] FAULT_INJECTION: forcing a failure. [ 372.621328][T11885] name failslab, interval 1, probability 0, space 0, times 0 [ 372.665237][T11885] CPU: 0 PID: 11885 Comm: syz-executor.2 Not tainted 5.5.0-rc2-syzkaller #0 [ 372.674244][T11885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 372.684325][T11885] Call Trace: [ 372.687646][T11885] dump_stack+0x197/0x210 [ 372.692005][T11885] should_fail.cold+0xa/0x15 [ 372.696624][T11885] ? fault_create_debugfs_attr+0x180/0x180 [ 372.702588][T11885] ? sctp_add_bind_addr+0x9f/0x3a0 [ 372.707725][T11885] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 372.713299][T11885] __should_failslab+0x121/0x190 [ 372.718435][T11885] should_failslab+0x9/0x14 [ 372.722953][T11885] kmem_cache_alloc_trace+0x4b/0x790 [ 372.728250][T11885] ? mark_held_locks+0xa4/0xf0 [ 372.733119][T11885] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 372.739458][T11885] ? __ipv6_addr_type+0x219/0x32d [ 372.744503][T11885] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 372.744522][T11885] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 372.757092][T11885] sctp_add_bind_addr+0x9f/0x3a0 [ 372.762051][T11885] sctp_copy_local_addr_list+0x385/0x530 [ 372.767711][T11885] ? sctp_defaults_init+0xcb0/0xcb0 [ 372.772930][T11885] ? get_random_bytes+0x35/0x40 [ 372.777812][T11885] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 372.783826][T11885] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 372.790327][T11885] sctp_copy_one_addr+0x5f/0x170 [ 372.795280][T11885] ? sctp_copy_one_addr+0x5f/0x170 [ 372.795302][T11885] sctp_bind_addr_copy+0xfc/0x2c8 [ 372.795329][T11885] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 372.795347][T11885] sctp_connect_new_asoc+0x178/0x5a0 [ 372.795363][T11885] ? security_sctp_bind_connect+0x93/0xc0 [ 372.795379][T11885] sctp_sendmsg+0x13a0/0x1f10 [ 372.795401][T11885] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 372.805557][T11885] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 372.805575][T11885] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 372.805592][T11885] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 372.805611][T11885] ? aa_af_perm+0x2a0/0x2a0 [ 372.805628][T11885] ? lock_downgrade+0x920/0x920 [ 372.805650][T11885] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 372.805666][T11885] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 372.805682][T11885] inet_sendmsg+0x9e/0xe0 [ 372.805696][T11885] ? inet_send_prepare+0x4e0/0x4e0 [ 372.805716][T11885] sock_sendmsg+0xd7/0x130 [ 372.887899][T11885] ____sys_sendmsg+0x358/0x880 [ 372.892691][T11885] ? kernel_sendmsg+0x50/0x50 [ 372.897376][T11885] ? find_held_lock+0x35/0x130 [ 372.902151][T11885] ___sys_sendmsg+0x100/0x170 [ 372.906846][T11885] ? sendmsg_copy_msghdr+0x70/0x70 [ 372.911971][T11885] ? __kasan_check_read+0x11/0x20 [ 372.916994][T11885] ? __fget+0x37f/0x550 [ 372.917013][T11885] ? ksys_dup3+0x3e0/0x3e0 [ 372.917027][T11885] ? find_held_lock+0x35/0x130 [ 372.917044][T11885] ? get_pid_task+0x11d/0x210 [ 372.917061][T11885] ? __fget_light+0x1a9/0x230 [ 372.917076][T11885] ? __fdget+0x1b/0x20 [ 372.917092][T11885] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 372.917108][T11885] ? sockfd_lookup_light+0xcb/0x180 [ 372.917126][T11885] __sys_sendmmsg+0x1bf/0x4d0 [ 372.917146][T11885] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 372.917179][T11885] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 372.925739][T11885] ? fput_many+0x12c/0x1a0 [ 372.925754][T11885] ? fput+0x1b/0x20 [ 372.925769][T11885] ? ksys_write+0x1cf/0x290 [ 372.925789][T11885] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 372.925804][T11885] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 372.925819][T11885] ? do_syscall_64+0x26/0x790 [ 372.925833][T11885] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 372.925851][T11885] ? do_syscall_64+0x26/0x790 [ 373.012388][T11885] __x64_sys_sendmmsg+0x9d/0x100 [ 373.017752][T11885] do_syscall_64+0xfa/0x790 [ 373.023106][T11885] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 373.028982][T11885] RIP: 0033:0x45a919 [ 373.032861][T11885] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 373.052446][T11885] RSP: 002b:00007f025acaac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 373.060837][T11885] RAX: ffffffffffffffda RBX: 00007f025acaac90 RCX: 000000000045a919 [ 373.068792][T11885] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000003 [ 373.076754][T11885] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 373.084905][T11885] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025acab6d4 [ 373.092907][T11885] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000004 17:06:02 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) splice(r0, 0x0, r2, 0x0, 0x1420000a77, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="d00800001100ffffe57f0000f700000000000000", @ANYRES32=r3], 0x2}}, 0x0) r4 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r6, &(0x7f0000000340)=ANY=[], 0xff0e) close(r6) splice(r5, 0x0, r6, 0x0, 0x100000000, 0x0) readv(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/83, 0x53}], 0x1) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={@mcast2}, 0x2d4) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000080)={'veth0\x00', {0x2, 0x4e22, @multicast1}}) 17:06:02 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x3d2, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:06:02 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x0, 0x0, &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:06:02 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffeb", 0x24}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:06:02 executing program 2 (fault-call:1 fault-nth:25): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) [ 374.638561][T11900] FAULT_INJECTION: forcing a failure. [ 374.638561][T11900] name failslab, interval 1, probability 0, space 0, times 0 [ 374.676188][T11900] CPU: 0 PID: 11900 Comm: syz-executor.2 Not tainted 5.5.0-rc2-syzkaller #0 17:06:02 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x0, 0x0, &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:06:02 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x3d4, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 374.684929][T11900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 374.695015][T11900] Call Trace: [ 374.698326][T11900] dump_stack+0x197/0x210 [ 374.702680][T11900] should_fail.cold+0xa/0x15 [ 374.707297][T11900] ? fault_create_debugfs_attr+0x180/0x180 [ 374.713139][T11900] ? sctp_add_bind_addr+0x9f/0x3a0 [ 374.718285][T11900] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 374.718307][T11900] __should_failslab+0x121/0x190 [ 374.718330][T11900] should_failslab+0x9/0x14 [ 374.718344][T11900] kmem_cache_alloc_trace+0x4b/0x790 [ 374.718357][T11900] ? mark_held_locks+0xa4/0xf0 [ 374.718380][T11900] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 374.749636][T11900] ? __ipv6_addr_type+0x219/0x32d [ 374.749654][T11900] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 374.749668][T11900] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 374.749689][T11900] sctp_add_bind_addr+0x9f/0x3a0 [ 374.749711][T11900] sctp_copy_local_addr_list+0x385/0x530 [ 374.749739][T11900] ? sctp_defaults_init+0xcb0/0xcb0 [ 374.782115][T11900] ? get_random_bytes+0x35/0x40 [ 374.786984][T11900] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 374.792880][T11900] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 374.799119][T11900] sctp_copy_one_addr+0x5f/0x170 [ 374.799132][T11900] ? sctp_copy_one_addr+0x5f/0x170 [ 374.799151][T11900] sctp_bind_addr_copy+0xfc/0x2c8 [ 374.799170][T11900] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 374.799188][T11900] sctp_connect_new_asoc+0x178/0x5a0 [ 374.799203][T11900] ? security_sctp_bind_connect+0x93/0xc0 [ 374.799219][T11900] sctp_sendmsg+0x13a0/0x1f10 [ 374.799240][T11900] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 374.799255][T11900] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 374.799270][T11900] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 374.799287][T11900] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 374.799306][T11900] ? aa_af_perm+0x2a0/0x2a0 [ 374.799328][T11900] ? lock_downgrade+0x920/0x920 [ 374.799348][T11900] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 374.799363][T11900] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 374.799382][T11900] inet_sendmsg+0x9e/0xe0 [ 374.886599][T11900] ? inet_send_prepare+0x4e0/0x4e0 [ 374.891737][T11900] sock_sendmsg+0xd7/0x130 [ 374.896173][T11900] ____sys_sendmsg+0x358/0x880 [ 374.900969][T11900] ? kernel_sendmsg+0x50/0x50 [ 374.905674][T11900] ? find_held_lock+0x35/0x130 [ 374.905700][T11900] ___sys_sendmsg+0x100/0x170 [ 374.905717][T11900] ? sendmsg_copy_msghdr+0x70/0x70 [ 374.905733][T11900] ? __kasan_check_read+0x11/0x20 [ 374.905751][T11900] ? __fget+0x37f/0x550 [ 374.905771][T11900] ? ksys_dup3+0x3e0/0x3e0 [ 374.905783][T11900] ? find_held_lock+0x35/0x130 [ 374.905798][T11900] ? get_pid_task+0x11d/0x210 [ 374.905820][T11900] ? __fget_light+0x1a9/0x230 [ 374.915283][T11900] ? __fdget+0x1b/0x20 [ 374.915300][T11900] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 374.915314][T11900] ? sockfd_lookup_light+0xcb/0x180 [ 374.915332][T11900] __sys_sendmmsg+0x1bf/0x4d0 [ 374.915351][T11900] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 374.915385][T11900] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 374.915405][T11900] ? fput_many+0x12c/0x1a0 [ 374.984295][T11900] ? fput+0x1b/0x20 [ 374.988133][T11900] ? ksys_write+0x1cf/0x290 [ 374.992680][T11900] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 374.998176][T11900] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 375.003655][T11900] ? do_syscall_64+0x26/0x790 [ 375.008394][T11900] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 375.014561][T11900] ? do_syscall_64+0x26/0x790 [ 375.019256][T11900] __x64_sys_sendmmsg+0x9d/0x100 [ 375.024224][T11900] do_syscall_64+0xfa/0x790 [ 375.028758][T11900] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 375.034690][T11900] RIP: 0033:0x45a919 [ 375.038609][T11900] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 375.058230][T11900] RSP: 002b:00007f025acaac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 375.066706][T11900] RAX: ffffffffffffffda RBX: 00007f025acaac90 RCX: 000000000045a919 [ 375.074717][T11900] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000003 [ 375.089912][T11900] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 375.098012][T11900] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025acab6d4 [ 375.105997][T11900] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000004 17:06:08 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x3dc, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:06:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={0x0, 0x147, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES16=r0], 0xfffffffffffffe00}, 0x1, 0x0, 0x0, 0x20}, 0x880) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)="395093433ababd41d2d71a3eb6d1a1e3b0636d65a7f86386fc4f5ac8039adc831462d1a7793cb1c81b9a4d637f921b9046c284344cbfe83793a9fa4c8be6c6b270a31f58bb2bc5829d60bf8418", 0x4d}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f0000000040)="f0304bac31d1685364562072c4d9b5803a1bf94d3d67e1ad09", 0x19}, {&(0x7f00000011c0)="8b2e53b2e203e7acae5e570e80af3ea49a0cd08782bf628220627af87bbfe018bd9718ed9efea6eb5fa4a27fff0457afbebbbe2088d07e773f9a61ea21c81634c09e487c7fff9b4f822fe5b916a8b9ace0f4fcdff9e47cdd3d0e6666da0da9927a9d84b62c5dadd3c699587435f146c4ce2285aa01cdd7f09c077d10d76d48cb77d461119a847546ae8185284716000d9bd6a671f5bd7b6867ade3778c8b166684a73c248d8b353b368a390ab32e1901e6ad6e70a2c9ccaa6717699c349e5f9331edd9d67a248701d4e62c633ff8aaeaa300d460bc61bb43a421b01d1e65caa1", 0xe0}], 0x4) 17:06:08 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffeb", 0x24}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:06:08 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x0, &(0x7f0000000380)=ANY=[], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:06:08 executing program 2 (fault-call:1 fault-nth:26): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) [ 380.207996][T11918] FAULT_INJECTION: forcing a failure. [ 380.207996][T11918] name failslab, interval 1, probability 0, space 0, times 0 [ 380.277900][T11918] CPU: 0 PID: 11918 Comm: syz-executor.2 Not tainted 5.5.0-rc2-syzkaller #0 [ 380.287272][T11918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 380.298153][T11918] Call Trace: [ 380.301472][T11918] dump_stack+0x197/0x210 [ 380.306154][T11918] should_fail.cold+0xa/0x15 [ 380.310867][T11918] ? fault_create_debugfs_attr+0x180/0x180 [ 380.317410][T11918] ? sctp_add_bind_addr+0x9f/0x3a0 [ 380.322646][T11918] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 380.329176][T11918] __should_failslab+0x121/0x190 [ 380.334245][T11918] should_failslab+0x9/0x14 [ 380.338986][T11918] kmem_cache_alloc_trace+0x4b/0x790 [ 380.344708][T11918] ? mark_held_locks+0xa4/0xf0 [ 380.349619][T11918] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 380.356071][T11918] ? __ipv6_addr_type+0x219/0x32d [ 380.361128][T11918] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 380.367231][T11918] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 380.373161][T11918] sctp_add_bind_addr+0x9f/0x3a0 [ 380.378281][T11918] sctp_copy_local_addr_list+0x385/0x530 [ 380.384076][T11918] ? sctp_defaults_init+0xcb0/0xcb0 [ 380.389396][T11918] ? get_random_bytes+0x35/0x40 [ 380.394287][T11918] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 380.400472][T11918] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 380.406838][T11918] sctp_copy_one_addr+0x5f/0x170 [ 380.412068][T11918] ? sctp_copy_one_addr+0x5f/0x170 [ 380.417307][T11918] sctp_bind_addr_copy+0xfc/0x2c8 [ 380.422371][T11918] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 380.429134][T11918] sctp_connect_new_asoc+0x178/0x5a0 [ 380.434531][T11918] ? security_sctp_bind_connect+0x93/0xc0 [ 380.440463][T11918] sctp_sendmsg+0x13a0/0x1f10 [ 380.440486][T11918] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 380.440500][T11918] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 380.440517][T11918] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 380.440533][T11918] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 380.440552][T11918] ? aa_af_perm+0x2a0/0x2a0 [ 380.440570][T11918] ? lock_downgrade+0x920/0x920 [ 380.440590][T11918] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 380.440610][T11918] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 380.493456][T11918] inet_sendmsg+0x9e/0xe0 [ 380.498095][T11918] ? inet_send_prepare+0x4e0/0x4e0 [ 380.503241][T11918] sock_sendmsg+0xd7/0x130 [ 380.507890][T11918] ____sys_sendmsg+0x358/0x880 [ 380.512777][T11918] ? kernel_sendmsg+0x50/0x50 [ 380.517482][T11918] ? find_held_lock+0x35/0x130 [ 380.522293][T11918] ___sys_sendmsg+0x100/0x170 [ 380.527110][T11918] ? sendmsg_copy_msghdr+0x70/0x70 [ 380.532754][T11918] ? __kasan_check_read+0x11/0x20 [ 380.538176][T11918] ? __fget+0x37f/0x550 [ 380.542427][T11918] ? ksys_dup3+0x3e0/0x3e0 [ 380.547054][T11918] ? find_held_lock+0x35/0x130 [ 380.551986][T11918] ? get_pid_task+0x11d/0x210 [ 380.557342][T11918] ? __fget_light+0x1a9/0x230 [ 380.562478][T11918] ? __fdget+0x1b/0x20 [ 380.567002][T11918] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 380.574129][T11918] ? sockfd_lookup_light+0xcb/0x180 [ 380.579710][T11918] __sys_sendmmsg+0x1bf/0x4d0 [ 380.584984][T11918] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 380.590245][T11918] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 380.597491][T11918] ? fput_many+0x12c/0x1a0 [ 380.603146][T11918] ? fput+0x1b/0x20 [ 380.608647][T11918] ? ksys_write+0x1cf/0x290 [ 380.615186][T11918] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 380.620969][T11918] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 380.626455][T11918] ? do_syscall_64+0x26/0x790 [ 380.631325][T11918] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 380.637980][T11918] ? do_syscall_64+0x26/0x790 [ 380.642946][T11918] __x64_sys_sendmmsg+0x9d/0x100 [ 380.648092][T11918] do_syscall_64+0xfa/0x790 [ 380.652680][T11918] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 380.658963][T11918] RIP: 0033:0x45a919 [ 380.662871][T11918] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 380.682747][T11918] RSP: 002b:00007f025acaac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 380.691351][T11918] RAX: ffffffffffffffda RBX: 00007f025acaac90 RCX: 000000000045a919 [ 380.700766][T11918] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000003 [ 380.708752][T11918] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 380.717077][T11918] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025acab6d4 [ 380.725641][T11918] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000004 17:06:09 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x3e2, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:06:09 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f00000006c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) sendmmsg(r0, &(0x7f0000005c40)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000005e00)=@x25={0x9, @remote={[], 0x0}}, 0x80, &(0x7f0000002100)=[{&(0x7f0000001f40)="077b36a69d42622377f8004e03e7d17dc1fff5b4d685bd235933d807191ced0d90d9a6fc4538a14b269b936185bd891f191f133addb2130f72f5b319a02a1a4184065517f4480c5d99fbbd1ea5e0955787fab460115b79f4d21ac876402b59805ec3f98a53827873282f2ac0ba64b502f215bc50b4ffb7f8a35c54ed36bc28e28bb1638596707a8c4661e0", 0x8b}, {&(0x7f0000002000)="bf4d8b05d5e560858e3660310592f62bffa779666a82a4f684bcbe3708ca00c38bdfd853c8cf95fb4e75fb799e2d20b4d0d849527040d716fd6d1518d253e527e6c32725bd86a7a5e9a5ed152906fe3a9bcadbb9688b2a7ddd471ce5a7757b4ab63ede2dd66388526c47513b582d11fd76bceede99faed270c0469248566f607fa22ed9902c22aa7bf011de3b73593ddba6acd3b236fb4c552fcacf9d20f5a7d0c13ce111a0de16b1cd4596939e55f6361083850b17e52c09b5702717fd0fe6af22896e6fd3f632848d8e087a34bfe56a15aa8739f9ea74d47e95a95", 0xdc}], 0x2, &(0x7f0000002140)=[{0x20, 0x0, 0x0, "3d87a2eb975dc5f6bdcd"}, {0x10}, {0xf8, 0x0, 0x0, "c63fc01a601aca19df3e25ae40531b586ef62f36ff3ecdfbdc2283af112751bb1c10ce3576f296ee503d020cc1daea46fdb73ed83953ca0ea2091d6b8acc2c30beeb76a253bd3835521eadcb3c3bf2ecab4a8072a88abd7dac717c51129a36922013b4fcd54d3ef7fa912223400063823f0fce1218accaf5297081d687c6dfacaabf806b226241e5ce442fe3a659847660509d25b6828dba38887e1f5bafd5a3823481df36fa4abff0678af29a9de9fe8074a12e20cee3886844b396c7220c1b5eac57e894f6faa4cc8c9b82c64bbfd1e1d5a733d0d4625a9d2876246471a11d329db55c69dd40ad"}, {0x110, 0x0, 0x0, "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"}, {0xc8, 0x0, 0x0, "9e2f6f02a309e1f35b19fa5469ee51940a3858579a449c35d969d6eafbc59fedf1dc8465eef1e33b420b6015646ce79dc8118fbcd16061060b65893b933d214179f616708b23646d1e82d6a9a3686e3976e97902705811ec7bf74c024dd21ee7d235fed9ced175d66d2cba277c2fe7bf8774cb091a227440ea3f4ce0466bde279b278a747e69208a691ea276cfc1d6e8f75cfdf9945f4469d6adff972783d4d16400259be3f5a0f864891bdc845020280fbf38f2"}], 0x300}}, {{&(0x7f0000002440)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000003900)=[{&(0x7f00000024c0)="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", 0x1000}, {&(0x7f00000034c0)="06ca796a2ccf84b53a4588f832ce766629d4f786932ac3e92661820e275bb639ff0dbe5cd522d1c829d25230cb6e4c7728ea1c238667bb90411a147f9122e0515923c06fffb3e22ab202451af298cc0782dd66953a09dc3872fc2bd5e688c51a369285a10a2b5aaf0dc4b72ee3fc2a524550eb9e2b1ac628952f3c6c3e0bccf40fad2e4f7294ef0c6cfab27bda2ded27f1", 0x91}, {&(0x7f0000003580)="d1e3bfa11ab9f4b3068ededc1c14700a119e1aac98cd5299884292b76f01780d2c579272e1956a205ae16c71682032d4374720fff806e1d6d73ae8c3709a3ff2ac25ff0d8ad6f773dad39445ec928de2a53169755936d00a024dc3ffbd51ca839bbbb2e6163cd343c6a622d5a8dacb485782d422c093485e4c3e569e488b76f1da68b73433ee6a755e08a76e4489dd27ca69fdccd24514e8748f7044db2ebe1f4efbf9423e700950ffc88bc3bb47e745cebdcb97e056cfbe5230b28edd2e5f7b413d8a8cec0cd1460beee735cd0beaa3b8ff5c894f0b94141ce171eddb5e8030cc7dd0", 0xe3}, {&(0x7f0000003680)="85151f34652882def384c36de6d22c024c1f6a64c823b7b654d88e0eafbf0f651268d575fa708a6288f468759127b51373d200dcd69c7fc7e762191dce5c802e9dd550278ae7453e7f30aa3be25e5c39f92b745420d5153eadf4eb2f44281c27b95c1989fc5f07b604c7251bf0022700a8921a53ec87919c4ba73c819639ddc155", 0x81}, {&(0x7f0000003740)="300768fb11d1614d8899102c2526a75eac937360b3ed990b188105754316e54034352e1163d7a5f58d51c1524b2ba473e4a738d7ca350b56b901ab174d93f1b47768583ac2d40b24eb8bad68b045a86c8f6936a24e09606cf161b130", 0x5c}, {&(0x7f00000037c0)="49c2b85957988c4ac6f2c4d1750404148154110ac4917dcd7ce883ead21abc70d31a70fb9aba56529e45fa65f8b251846cac8e129e017aeb7ffd27", 0x3b}, {&(0x7f0000003800)="dd414bb622477725548b703962c155800501a27d7c4df0f8c2fd45ae0324e1e95a5bc6f60d2e0569f18e73cddb21385d81d27a79d03730dcab4b7063778d98a5383640483082438e1f88da3cb123cea2938a07b0ee063799d6aae4bd0bbc1cb3ae20f930099c02a65c46562e2e07305adeb35c14a009e1093d29f4bf692f7a4c8007", 0x82}, {&(0x7f00000038c0)="b4a635ea35ba0b1087e74c1b51cd03a5d06d040f", 0x14}], 0x8, &(0x7f0000003980)}}, {{&(0x7f00000039c0)=@isdn, 0x80, &(0x7f0000003ec0)=[{&(0x7f0000003a40)="be0a02c780ab76ebca42374402eba58b358eb2f5f98f068792e80a44d04872f502fa26b23cea620cbbef999ae7eb5ce7cb48bbc8ffba8e4be017f69fb9b908514ce0846b6e48b219102f67d6fae3cf37b616de7ebcffd40ef4da9450a7f3679115fc266e939b8bf3e8d84a883894b1c25acefe0eb9f6063bccb3d26baf36356f5e07725da64e7db538a3fcae2bb4a018", 0x90}, {&(0x7f0000003b00)="7ad9b8109cff6400e7d71b1c2d389a4c173537780985773a518f2c024c3b0c721e2fefb48bf795afd18365c07a15b3ae5da506aa053e4459de8911b4790b521ca328a6c1d428e9e552619a201a79e22738404466a44e2d0b5cd535292aeea82a18d04be17aebc04b6c856ef7f1fdaea8d38dececac11bc1c30ccf420ab18571b2eeda752d5985db597f7ef84b1a3b694", 0x90}, {&(0x7f0000003bc0)="7447bcc8161ca7a7ee688354bc79fe67", 0x10}, {&(0x7f0000003c00)="632871651df7b2a0ccf3d31693ac43c2497031628dc52d3dd88dec1bb4f11fa879660a2404443b2818c70f38053b1dd0ac33ebe8333e2e84dace9b7397af0c48f9e20e1ab5622daaddb9d0287566d9563daf6c260589d3b5596c6b10f7d3e962c6b69ab0a5a020165830d2fcb7fa5b5321ab780d2ca78d679b5ba1983a381a8602c42b49512a47fb3f315408894a7a8205c4b53a75f33447f1d4e7ba26d8257f0e7b8abb355c24dd83e0b54860dc021d586c29e18123fb562b06f6dbd4ce6d543c3343f6abe00de7f96446cb7e6cdbaaf45c4d13e2b44d1f2bb6d92e6ba049c0b2c6fe39091d146b8187967b6dae67a5", 0xf0}, {&(0x7f0000003d00)="cde1243fbcb43e7c745362424a61988420b6a5946b9a7c75402566c78fc19dee2cd5846c7eb3046ff5657461f7f70392efc01e83383fa00e9891a0bb61dfbd68f5ca8f7acadb0dc19e3f8ccd06dbf103335b294028ab8d0a85d6a46b", 0x5c}, {&(0x7f0000003dc0)="cafa779d2d7665a6b88bb7c147f14cdc68262f57d5b439c4dbb4c310e318c99db17e80dd5736f4d6edd2d0c5ee36e771526b74bebd898d09ee3c242e21f2d08afdbffa148416f94dea4a0ec5162e547073eb70e4513bba4e7b3637dc11c97bbda73f5b4d8d686dfeba6d59fddb661e404445fdaf5c95a2423b2d53dd54e48f8ec36ff8f81b1a5a189435800a64715ac5e0b2d3", 0x93}, {&(0x7f0000003e80)="ce", 0x1}], 0x7, &(0x7f0000003f40)=[{0x78, 0x0, 0x0, "8724b03c3c42d6518bff73f6edfc9e21e3ed7ec0daf7b07056bd6db949e1933c96b24cc1219f5287da2d235c23c7811b2787925ce212861e1328cf870f6b36db536e8db6eb6738191777b4587a7b33305f0346d2138649951cf798ab22c4ac94e5248c7214ac95"}, {0x80, 0x0, 0x0, "39bc4b37fa8390617d3ff6eb5d95ae4226df8fa5e2b95c7fd4c1b5c3bc0670fe040ff20dee969b69d35a86a9a2439758287d86ec31761ad5dfa4b22228be62cfca7660b0e81b53ddc19779744399aba8255f7309213ed87f156e4ddf7c64e6993ffa7168b550fd12964d"}], 0xf8}}, {{0x0, 0x0, &(0x7f0000004300)=[{&(0x7f0000004040)="44db76656e6456a9bbd7149940f35b4baf201e80fb8c69350f0055a507a4bad6b64382b8fef0ed09a44b856c1260ad483d6d10193e602fbdb4e0f51ae953ca27d9c8538f484ceda499b3199a57c98ca1dd7ecb2dfd4a46e42841051170e6acd200b5fdfc2bd238e51162d9a524d7b862eae9fa64520de42b7344967dba37e86fdb77993456d1ab2da1184f50b63047105a64b1d8dc3c566d137fce6c5ea8f0fed92e22c099f17b94f46cff146f95d54e51be712f60439819e7ca8b443d87e17ec0a34f7edaf5718c6d06b6afeacbee2463ae532a572d58ae9fda1b4f4f9e240987552e21f8d9673046e8c6d04af8d26f83", 0xf1}, {&(0x7f0000004140)="ec3908753094ee2a37b259bd8612cb3756eb386f6401c12faa14a401df80ffa4866035e1a67bd2281d56eca836f92ee3962ae0daa8fb7039f7435e0951ec7b5ec9c76caab1e3a7d3fa7bceab02aac70ef4a57e6f02fadda4767ff50c63071c31e32cdc7b6708ac11b67223a43513ffd6916ea50cc4da1462db72b5352de08e6edab9edc9", 0x84}, {&(0x7f0000004200)="5dce8c5edd1226263d3ba398e39e6a32921cdb1bd5ee9c5291e5c627689b5b6230e3f3c6fa5d1c86512a6317849070a295ee7acf789135103447b705a4647b7c6a4a4ae943dc07a9d868795b0fce40", 0x4f}, {&(0x7f0000004280)="6ee6e4c492b6d6c86f12692518297a5c7eb013b1d5c300c02652aca787cc458d49085dc6d28d28a5883be46f3cd42366f83bf84e137f043d48b9dc36e657aa30a7b15dcd781fbacdf2550bc9ebab6473426dcc7e656d301ba1361486599dfbe78025b71f96aa17feea08a271226fb4d3a2eb8469c5f59c9c", 0x78}], 0x4, &(0x7f0000004340)=[{0x88, 0x0, 0x0, "137d5ff2b714bc73e768bb6e7039e7da6d8a953ad697537ca1ed0411bed2c45393fa62fba3b50c19801c0696486b78af988d5fc7c39114ba8e62bd7bd59b4b233f649d6b614dc493841be6e603f59e412b9addd26bc11cb5f5b9f97094a4792949849c714840c59682137b9b4ccf2d8e323c0780"}, {0x70, 0x0, 0x0, "ddc25c5dc60da8739db3817569dfaba38f0b7862ae9f3d1693662c75f42bed7e48e28be893261a201d2f516f5043b93b468cb7c043e048d562a1a7c22b9431122571001cf7f9af3f7fc212809b95306167d07bd190c55d7450d5efa1a9ed9a0b"}, {0x60, 0x0, 0x0, "8a37f2b9aca5116f5e8b49e2d6a41678160629fad6909e9a2071ab6a6897611c157ea3917d5f6f4fbae77ef4ebcb1b7c1326a5bf44f1b9f4ccf3372a2543d54cb07d53775f659f9957f30e6155cb"}, {0xe8, 0x0, 0x0, "461231340a1bda6347a238fb9bdbf367fdba720ec7ba4dd2c9c9c7ab2c1d14cab778ffdbf2417e0c1adaf85d8631d07aafbcfd0cf6f449d139569aef2ea0e0befa5314a79f7e30433885f7d9db5b36cb5eaeefacd3d0dc390fe3a64dd2729ded27ffb3d903559b24d7cf0ae2a6bdf6d9189c1ddadd1fc481abced99b8da27e23946198ab59a4e530e1edcaa30218f6e903b7f3bf69c1a8a5db3bfbf713e07418a53ed250ebb020f75dbbe73637a36950809a765c2b2c4b8b8b5f5b58b1e79e6082de90862b8f814d5e6db15aa287ed6b133f2b795cbda3"}], 0x240}}, {{&(0x7f0000004580)=@un=@abs, 0x80, &(0x7f00000047c0)=[{&(0x7f0000004600)="406aa8d98b770a35142de5466e1f3126194ae9085e4d8faa039d4d8a7238dec56af29acd4c598f9126c13097d72e0af3690b15db416a4408499d51a14e6bb7ccbceaf0d91e4b7262d796f68b269bf6fff3ce9c492a484a5dd4b9865d8cc7b8586b033c2be139b8b21201cbf4d7bca1ddbfdf51d40c8949cd7e3e91f9ef049da0bd6716161771834f4b4b9561", 0x8c}, {&(0x7f00000046c0)="867ef28c24684ad9255a7a36cbbfcc701b9e3976abfa005d7ef8fe7239959fed0a04dfda5247cac49b320775291a441aa69ba3ecec7a54de0f677f174c6c52e7d5b47f85f53813c0907d485c9cfadca21594f8745520c6bed95c8d3029108901e26cc8f8ee880a39dbb8db80b5aba25613783bbaa7bf45ec750ee6f7cf437f9dbb98ca17b5274319fb9c307c707e61d9ddcb2bb94894a830654e1a1563919b33b556088dbb3ef8c3f82988dd46167abf8753d85bd0c2c05e30d3641a64c7f32bfbbe76dfbccd557597a5ace2a708791255649368f43c38aa9f28472dfb191b5096e5", 0xe2}], 0x2, &(0x7f0000004800)=[{0x48, 0x0, 0x0, "ce8f174d7591c958b03bb3b768b74e6d3ce06657cf1aa34c702159bc9ebc7ef770ff0ea8fdfc2842abbf8d78c8653aab39"}, {0x48, 0x0, 0x0, "9014eb2e2de16402a4ee1b77348d92ab599d9256ee9eb042c9086bd4772fb8121c08b6b972187d42be1216db2d04fb62b2fca57bc9a39c61"}, {0x70, 0x0, 0x0, "e69195d8262fdd558b2bb5d45f011a974f9e9f4528e7bb07cfdaba8bc56a8c3c26242f5bf5d06874d043f5d63c4373a0fa6a7120b6ccb3e407f99094727fc510f8d95af452b306f015e8806b6566506a34d88b8ac58af350c7399f2c9f4e9cc6"}, {0xd0, 0x0, 0x0, "887f6027ddcda49584fe843b40a0032148cf8d87b8d388e2aed96d5fc679836db3adac50190179250b87547e4b31b2aa37549798852bc32b88a001d837dab228a2f9a9d9aab8c0bbfec71c1968616b38a7b60eb7c34b03f5d6fd073089aa604f542f4fa8866e7e782df9635e47fefeb2801fcfc2e76b7b4818e70d88d4dbf015692ebe160914376a16f07b53b103e531e4d5b5f9c76a17fcaa128a9ba00b4d350de0d9cfb4c5a1fd583d7c4aa772006a54e4f753ab102e1d8e84"}], 0x1d0}}, {{&(0x7f0000004a00)=@l2, 0x80, &(0x7f0000004bc0)=[{&(0x7f0000004a80)="82496fb2a418357c1c77ad4dd427ba41fb71b2a0166b585996316f723231c853d9633c68ad36c3163a9f1fa1c5ce1d61449bb6002856f9a3a04f4717045b46c83d3553f17541e4926a", 0x49}, {&(0x7f0000004b00)="991ed1ee2f5cf85d86173e9f48d4d02fcbec73b69c1af3887097bb7d7de7ed187a8ea863d9b22a1f9d24ebee049d375b5c8bc1e758cae739731e2286fddebfd4e40f4286aa9f12fe67b501ee5cb0283f3b95ec65572fe2917aac94619fbe25b1113392599b3be029cc4a6b8f0eb7303e02830beb96975c33f8656d9ef5c5fde1a706fffc2b98c2dc009216ae8289", 0x8e}], 0x2, &(0x7f0000004c00)=[{0x1010, 0x0, 0x0, "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"}], 0x1010}}], 0x7, 0x0) recvmmsg(r0, &(0x7f0000003d80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 17:06:09 executing program 2 (fault-call:1 fault-nth:27): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) 17:06:09 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x0, &(0x7f0000000380)=ANY=[], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:06:09 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffeb", 0x24}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) [ 381.807179][T11933] FAULT_INJECTION: forcing a failure. [ 381.807179][T11933] name failslab, interval 1, probability 0, space 0, times 0 [ 381.835433][T11933] CPU: 0 PID: 11933 Comm: syz-executor.2 Not tainted 5.5.0-rc2-syzkaller #0 [ 381.844163][T11933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 17:06:09 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x0, &(0x7f0000000380)=ANY=[], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) [ 381.854764][T11933] Call Trace: [ 381.858078][T11933] dump_stack+0x197/0x210 [ 381.871810][T11933] should_fail.cold+0xa/0x15 [ 381.876429][T11933] ? fault_create_debugfs_attr+0x180/0x180 [ 381.882694][T11933] ? sctp_add_bind_addr+0x9f/0x3a0 [ 381.887829][T11933] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 381.893404][T11933] __should_failslab+0x121/0x190 [ 381.898361][T11933] should_failslab+0x9/0x14 [ 381.902885][T11933] kmem_cache_alloc_trace+0x4b/0x790 [ 381.908183][T11933] ? mark_held_locks+0xa4/0xf0 [ 381.912963][T11933] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 381.919830][T11933] ? __ipv6_addr_type+0x219/0x32d [ 381.924926][T11933] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 381.931288][T11933] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 381.937032][T11933] sctp_add_bind_addr+0x9f/0x3a0 [ 381.941992][T11933] sctp_copy_local_addr_list+0x385/0x530 [ 381.947646][T11933] ? sctp_defaults_init+0xcb0/0xcb0 [ 381.952857][T11933] ? get_random_bytes+0x35/0x40 17:06:09 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) [ 381.957727][T11933] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 381.963755][T11933] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 381.970055][T11933] sctp_copy_one_addr+0x5f/0x170 [ 381.975013][T11933] ? sctp_copy_one_addr+0x5f/0x170 [ 381.980148][T11933] sctp_bind_addr_copy+0xfc/0x2c8 [ 381.985197][T11933] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 381.991602][T11933] sctp_connect_new_asoc+0x178/0x5a0 [ 381.996913][T11933] ? security_sctp_bind_connect+0x93/0xc0 [ 382.002790][T11933] sctp_sendmsg+0x13a0/0x1f10 17:06:10 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e", 0x27}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) [ 382.007507][T11933] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 382.013423][T11933] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 382.019076][T11933] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 382.025336][T11933] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 382.031783][T11933] ? aa_af_perm+0x2a0/0x2a0 [ 382.036583][T11933] ? lock_downgrade+0x920/0x920 [ 382.041457][T11933] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 382.047757][T11933] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 382.054046][T11933] inet_sendmsg+0x9e/0xe0 [ 382.058406][T11933] ? inet_send_prepare+0x4e0/0x4e0 [ 382.063548][T11933] sock_sendmsg+0xd7/0x130 [ 382.067993][T11933] ____sys_sendmsg+0x358/0x880 [ 382.072784][T11933] ? kernel_sendmsg+0x50/0x50 [ 382.077491][T11933] ? find_held_lock+0x35/0x130 [ 382.082296][T11933] ___sys_sendmsg+0x100/0x170 [ 382.087047][T11933] ? sendmsg_copy_msghdr+0x70/0x70 [ 382.092185][T11933] ? __kasan_check_read+0x11/0x20 [ 382.097236][T11933] ? __fget+0x37f/0x550 [ 382.101413][T11933] ? ksys_dup3+0x3e0/0x3e0 [ 382.105851][T11933] ? find_held_lock+0x35/0x130 [ 382.111026][T11933] ? get_pid_task+0x11d/0x210 [ 382.115733][T11933] ? __fget_light+0x1a9/0x230 [ 382.120427][T11933] ? __fdget+0x1b/0x20 [ 382.124505][T11933] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 382.130757][T11933] ? sockfd_lookup_light+0xcb/0x180 [ 382.135979][T11933] __sys_sendmmsg+0x1bf/0x4d0 [ 382.140689][T11933] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 382.145754][T11933] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 382.152025][T11933] ? fput_many+0x12c/0x1a0 [ 382.156455][T11933] ? fput+0x1b/0x20 [ 382.160308][T11933] ? ksys_write+0x1cf/0x290 [ 382.164859][T11933] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 382.170361][T11933] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 382.175842][T11933] ? do_syscall_64+0x26/0x790 [ 382.180546][T11933] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 382.186719][T11933] ? do_syscall_64+0x26/0x790 [ 382.191439][T11933] __x64_sys_sendmmsg+0x9d/0x100 [ 382.196397][T11933] do_syscall_64+0xfa/0x790 [ 382.200944][T11933] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 382.207022][T11933] RIP: 0033:0x45a919 [ 382.207038][T11933] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 382.207045][T11933] RSP: 002b:00007f025acaac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 382.207058][T11933] RAX: ffffffffffffffda RBX: 00007f025acaac90 RCX: 000000000045a919 [ 382.207066][T11933] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000003 [ 382.207074][T11933] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 382.207081][T11933] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025acab6d4 [ 382.207089][T11933] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000004 17:06:17 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f0000000a40)=""/38, 0x26}, {&(0x7f00000002c0)=""/110, 0x6e}], 0x2}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='yeah\x00', 0x5) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)="0804b5055e0bcfe8474071") r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0xffffff0d, 0x0, 0x1c) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r3, &(0x7f0000000340)=ANY=[], 0xff0e) close(r3) splice(r2, 0x0, r3, 0x0, 0x100000000, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r3, 0x8982, &(0x7f0000000080)={0x0, 'veth0\x00', {}, 0x8001}) 17:06:17 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:06:17 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x3e8, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:06:17 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e", 0x27}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:06:17 executing program 2 (fault-call:1 fault-nth:28): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) [ 389.498098][T11959] FAULT_INJECTION: forcing a failure. [ 389.498098][T11959] name failslab, interval 1, probability 0, space 0, times 0 [ 389.526519][T11959] CPU: 0 PID: 11959 Comm: syz-executor.2 Not tainted 5.5.0-rc2-syzkaller #0 [ 389.536110][T11959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 389.546628][T11959] Call Trace: [ 389.550635][T11959] dump_stack+0x197/0x210 [ 389.550656][T11959] should_fail.cold+0xa/0x15 [ 389.560381][T11959] ? fault_create_debugfs_attr+0x180/0x180 [ 389.560402][T11959] ? sctp_add_bind_addr+0x9f/0x3a0 [ 389.560419][T11959] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 389.560439][T11959] __should_failslab+0x121/0x190 [ 389.560457][T11959] should_failslab+0x9/0x14 [ 389.560470][T11959] kmem_cache_alloc_trace+0x4b/0x790 [ 389.560488][T11959] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 389.560506][T11959] ? __ipv6_addr_type+0x219/0x32d [ 389.560520][T11959] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 389.560533][T11959] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 389.560552][T11959] sctp_add_bind_addr+0x9f/0x3a0 [ 389.560574][T11959] sctp_copy_local_addr_list+0x385/0x530 [ 389.560593][T11959] ? sctp_defaults_init+0xcb0/0xcb0 [ 389.560612][T11959] ? get_random_bytes+0x35/0x40 [ 389.635651][T11959] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 389.641577][T11959] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 389.647869][T11959] sctp_copy_one_addr+0x5f/0x170 [ 389.652822][T11959] ? sctp_copy_one_addr+0x5f/0x170 [ 389.657958][T11959] sctp_bind_addr_copy+0xfc/0x2c8 [ 389.663005][T11959] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 389.669264][T11959] sctp_connect_new_asoc+0x178/0x5a0 [ 389.674559][T11959] ? security_sctp_bind_connect+0x93/0xc0 [ 389.680311][T11959] sctp_sendmsg+0x13a0/0x1f10 [ 389.685100][T11959] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 389.691031][T11959] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 389.696860][T11959] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 389.703128][T11959] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 389.709572][T11959] ? aa_af_perm+0x2a0/0x2a0 [ 389.714100][T11959] ? lock_downgrade+0x920/0x920 [ 389.718977][T11959] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 389.724556][T11959] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 389.730929][T11959] inet_sendmsg+0x9e/0xe0 [ 389.730943][T11959] ? inet_send_prepare+0x4e0/0x4e0 [ 389.730958][T11959] sock_sendmsg+0xd7/0x130 [ 389.730972][T11959] ____sys_sendmsg+0x358/0x880 [ 389.730989][T11959] ? kernel_sendmsg+0x50/0x50 [ 389.731007][T11959] ? find_held_lock+0x35/0x130 [ 389.731030][T11959] ___sys_sendmsg+0x100/0x170 [ 389.731049][T11959] ? sendmsg_copy_msghdr+0x70/0x70 [ 389.731065][T11959] ? __kasan_check_read+0x11/0x20 [ 389.731084][T11959] ? __fget+0x37f/0x550 [ 389.731106][T11959] ? ksys_dup3+0x3e0/0x3e0 [ 389.731118][T11959] ? find_held_lock+0x35/0x130 [ 389.731134][T11959] ? get_pid_task+0x11d/0x210 [ 389.731151][T11959] ? __fget_light+0x1a9/0x230 [ 389.731164][T11959] ? __fdget+0x1b/0x20 [ 389.731185][T11959] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 389.808172][T11959] ? sockfd_lookup_light+0xcb/0x180 [ 389.813418][T11959] __sys_sendmmsg+0x1bf/0x4d0 [ 389.818119][T11959] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 389.823160][T11959] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 389.829420][T11959] ? fput_many+0x12c/0x1a0 [ 389.833836][T11959] ? fput+0x1b/0x20 [ 389.837643][T11959] ? ksys_write+0x1cf/0x290 [ 389.842177][T11959] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 389.847703][T11959] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 389.853264][T11959] ? do_syscall_64+0x26/0x790 [ 389.858060][T11959] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 389.864146][T11959] ? do_syscall_64+0x26/0x790 [ 389.868827][T11959] __x64_sys_sendmmsg+0x9d/0x100 [ 389.874028][T11959] do_syscall_64+0xfa/0x790 [ 389.878738][T11959] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 389.884644][T11959] RIP: 0033:0x45a919 [ 389.888558][T11959] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 389.908277][T11959] RSP: 002b:00007f025acaac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 389.916820][T11959] RAX: ffffffffffffffda RBX: 00007f025acaac90 RCX: 000000000045a919 [ 389.924859][T11959] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000003 [ 389.932825][T11959] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 389.940825][T11959] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025acab6d4 [ 389.948924][T11959] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000004 17:06:26 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket(0x11, 0x800000003, 0x0) sendmsg$TIPC_NL_BEARER_GET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000005c0)=ANY=[@ANYBLOB="28020000", @ANYRES16, @ANYBLOB="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"], 0x3}}, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r5, &(0x7f0000000340)=ANY=[], 0xff0e) close(r5) splice(r4, 0x0, r5, 0x0, 0x100000000, 0x0) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="d00800002400ffffe57f00002005ffffa6fffff7", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000e00000800010063627100a40802000404"], 0x3}}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r8, &(0x7f0000000340)=ANY=[], 0xff0e) close(r8) splice(r7, 0x0, r8, 0x0, 0x100000000, 0x0) close(r7) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={@mcast2}, 0x14) close(r2) socket$inet(0x10, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 17:06:26 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:06:26 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x600, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:06:26 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e", 0x27}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:06:26 executing program 2 (fault-call:1 fault-nth:29): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) [ 398.650937][T11976] FAULT_INJECTION: forcing a failure. [ 398.650937][T11976] name failslab, interval 1, probability 0, space 0, times 0 [ 398.679357][T11976] CPU: 0 PID: 11976 Comm: syz-executor.2 Not tainted 5.5.0-rc2-syzkaller #0 [ 398.688602][T11976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 398.698968][T11976] Call Trace: [ 398.702291][T11976] dump_stack+0x197/0x210 [ 398.706649][T11976] should_fail.cold+0xa/0x15 [ 398.711268][T11976] ? fault_create_debugfs_attr+0x180/0x180 [ 398.717093][T11976] ? sctp_add_bind_addr+0x9f/0x3a0 [ 398.717112][T11976] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 398.717133][T11976] __should_failslab+0x121/0x190 [ 398.717149][T11976] should_failslab+0x9/0x14 [ 398.717167][T11976] kmem_cache_alloc_trace+0x4b/0x790 [ 398.717182][T11976] ? mark_held_locks+0xa4/0xf0 [ 398.717201][T11976] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 398.717217][T11976] ? __ipv6_addr_type+0x219/0x32d [ 398.717231][T11976] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 398.717245][T11976] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 398.717264][T11976] sctp_add_bind_addr+0x9f/0x3a0 [ 398.717283][T11976] sctp_copy_local_addr_list+0x385/0x530 [ 398.717310][T11976] ? sctp_defaults_init+0xcb0/0xcb0 [ 398.717334][T11976] ? get_random_bytes+0x35/0x40 [ 398.728110][T11976] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 398.798115][T11976] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 398.804380][T11976] sctp_copy_one_addr+0x5f/0x170 [ 398.809340][T11976] ? sctp_copy_one_addr+0x5f/0x170 [ 398.814970][T11976] sctp_bind_addr_copy+0xfc/0x2c8 [ 398.820316][T11976] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 398.826593][T11976] sctp_connect_new_asoc+0x178/0x5a0 [ 398.832076][T11976] ? security_sctp_bind_connect+0x93/0xc0 [ 398.837822][T11976] sctp_sendmsg+0x13a0/0x1f10 [ 398.842534][T11976] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 17:06:26 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x1002, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:06:26 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x26, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) [ 398.848474][T11976] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 398.854643][T11976] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 398.861103][T11976] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 398.867543][T11976] ? aa_af_perm+0x2a0/0x2a0 [ 398.872071][T11976] ? lock_downgrade+0x920/0x920 [ 398.877484][T11976] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 398.883828][T11976] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 398.890083][T11976] inet_sendmsg+0x9e/0xe0 [ 398.894419][T11976] ? inet_send_prepare+0x4e0/0x4e0 [ 398.899540][T11976] sock_sendmsg+0xd7/0x130 [ 398.903975][T11976] ____sys_sendmsg+0x358/0x880 [ 398.909171][T11976] ? kernel_sendmsg+0x50/0x50 [ 398.914512][T11976] ? find_held_lock+0x35/0x130 [ 398.919393][T11976] ___sys_sendmsg+0x100/0x170 [ 398.924089][T11976] ? sendmsg_copy_msghdr+0x70/0x70 [ 398.929224][T11976] ? __kasan_check_read+0x11/0x20 [ 398.934295][T11976] ? __fget+0x37f/0x550 [ 398.938474][T11976] ? ksys_dup3+0x3e0/0x3e0 [ 398.942907][T11976] ? find_held_lock+0x35/0x130 [ 398.947690][T11976] ? get_pid_task+0x11d/0x210 [ 398.952384][T11976] ? __fget_light+0x1a9/0x230 [ 398.957071][T11976] ? __fdget+0x1b/0x20 [ 398.961150][T11976] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 398.967422][T11976] ? sockfd_lookup_light+0xcb/0x180 [ 398.972669][T11976] __sys_sendmmsg+0x1bf/0x4d0 [ 398.977387][T11976] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 398.982568][T11976] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 398.988826][T11976] ? fput_many+0x12c/0x1a0 [ 398.993261][T11976] ? fput+0x1b/0x20 [ 398.997096][T11976] ? ksys_write+0x1cf/0x290 [ 399.001694][T11976] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 399.007167][T11976] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 399.007183][T11976] ? do_syscall_64+0x26/0x790 [ 399.007197][T11976] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 399.007211][T11976] ? do_syscall_64+0x26/0x790 [ 399.007231][T11976] __x64_sys_sendmmsg+0x9d/0x100 [ 399.007249][T11976] do_syscall_64+0xfa/0x790 [ 399.007267][T11976] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 399.007279][T11976] RIP: 0033:0x45a919 [ 399.007295][T11976] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 399.007303][T11976] RSP: 002b:00007f025acaac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 399.007323][T11976] RAX: ffffffffffffffda RBX: 00007f025acaac90 RCX: 000000000045a919 [ 399.017470][T11976] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000003 [ 399.017479][T11976] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 399.017486][T11976] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025acab6d4 [ 399.017499][T11976] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000004 17:06:35 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r2, &(0x7f0000000340)=ANY=[], 0xff0e) close(r2) splice(r1, 0x0, r2, 0x0, 0x100000000, 0x0) ioctl$sock_SIOCDELRT(r2, 0x890c, &(0x7f0000000000)={0x0, @ethernet={0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, @ipx={0x4, 0xffff, 0x2, "f17604adbe33", 0x5f}, @rc={0x1f, {0x7, 0xe9, 0x24, 0x2, 0xe1, 0xfd}, 0x3}, 0xc544, 0x0, 0x0, 0x0, 0x7, 0x0, 0x7, 0x1, 0x7}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="240000000301ffff0000000000000000000000000800150000000000080800", @ANYRES32=0x0], 0x24}}, 0x0) 17:06:35 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x26, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:06:35 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x1100, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:06:35 executing program 2 (fault-call:1 fault-nth:30): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) 17:06:35 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e26", 0x28}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) [ 407.111551][T12000] FAULT_INJECTION: forcing a failure. [ 407.111551][T12000] name failslab, interval 1, probability 0, space 0, times 0 [ 407.130158][T12000] CPU: 1 PID: 12000 Comm: syz-executor.2 Not tainted 5.5.0-rc2-syzkaller #0 [ 407.138966][T12000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 407.149033][T12000] Call Trace: [ 407.152346][T12000] dump_stack+0x197/0x210 [ 407.156703][T12000] should_fail.cold+0xa/0x15 [ 407.161324][T12000] ? fault_create_debugfs_attr+0x180/0x180 [ 407.167183][T12000] ? sctp_add_bind_addr+0x9f/0x3a0 [ 407.172409][T12000] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 407.177973][T12000] __should_failslab+0x121/0x190 [ 407.182927][T12000] should_failslab+0x9/0x14 [ 407.187914][T12000] kmem_cache_alloc_trace+0x4b/0x790 [ 407.193221][T12000] ? mark_held_locks+0xa4/0xf0 [ 407.198004][T12000] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 407.205408][T12000] ? __ipv6_addr_type+0x219/0x32d [ 407.210451][T12000] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 407.218285][T12000] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 407.224560][T12000] sctp_add_bind_addr+0x9f/0x3a0 [ 407.229577][T12000] sctp_copy_local_addr_list+0x385/0x530 [ 407.235249][T12000] ? sctp_defaults_init+0xcb0/0xcb0 [ 407.240478][T12000] ? get_random_bytes+0x35/0x40 [ 407.245359][T12000] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 407.251280][T12000] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 407.257816][T12000] sctp_copy_one_addr+0x5f/0x170 [ 407.275282][T12000] ? sctp_copy_one_addr+0x5f/0x170 [ 407.280419][T12000] sctp_bind_addr_copy+0xfc/0x2c8 [ 407.285490][T12000] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 407.291846][T12000] sctp_connect_new_asoc+0x178/0x5a0 [ 407.297424][T12000] ? security_sctp_bind_connect+0x93/0xc0 [ 407.297442][T12000] sctp_sendmsg+0x13a0/0x1f10 [ 407.297464][T12000] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 407.297478][T12000] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 407.297493][T12000] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 407.297514][T12000] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 407.332725][T12000] ? aa_af_perm+0x2a0/0x2a0 [ 407.337251][T12000] ? lock_downgrade+0x920/0x920 [ 407.342114][T12000] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 407.347751][T12000] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 407.354099][T12000] inet_sendmsg+0x9e/0xe0 [ 407.358460][T12000] ? inet_send_prepare+0x4e0/0x4e0 [ 407.363575][T12000] sock_sendmsg+0xd7/0x130 [ 407.368001][T12000] ____sys_sendmsg+0x358/0x880 [ 407.372752][T12000] ? kernel_sendmsg+0x50/0x50 [ 407.377416][T12000] ? find_held_lock+0x35/0x130 [ 407.382381][T12000] ___sys_sendmsg+0x100/0x170 [ 407.387607][T12000] ? sendmsg_copy_msghdr+0x70/0x70 [ 407.393313][T12000] ? __kasan_check_read+0x11/0x20 [ 407.398474][T12000] ? __fget+0x37f/0x550 [ 407.403660][T12000] ? ksys_dup3+0x3e0/0x3e0 [ 407.408598][T12000] ? find_held_lock+0x35/0x130 [ 407.413359][T12000] ? get_pid_task+0x11d/0x210 [ 407.418038][T12000] ? __fget_light+0x1a9/0x230 [ 407.422809][T12000] ? __fdget+0x1b/0x20 [ 407.426878][T12000] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 407.433114][T12000] ? sockfd_lookup_light+0xcb/0x180 [ 407.438520][T12000] __sys_sendmmsg+0x1bf/0x4d0 [ 407.443210][T12000] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 407.448259][T12000] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 407.454609][T12000] ? fput_many+0x12c/0x1a0 [ 407.459128][T12000] ? fput+0x1b/0x20 [ 407.463592][T12000] ? ksys_write+0x1cf/0x290 [ 407.468227][T12000] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 407.474009][T12000] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 407.481486][T12000] ? do_syscall_64+0x26/0x790 [ 407.486281][T12000] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 407.492335][T12000] ? do_syscall_64+0x26/0x790 [ 407.497558][T12000] __x64_sys_sendmmsg+0x9d/0x100 [ 407.502679][T12000] do_syscall_64+0xfa/0x790 [ 407.507300][T12000] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 407.513809][T12000] RIP: 0033:0x45a919 [ 407.517708][T12000] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 407.538002][T12000] RSP: 002b:00007f025acaac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 407.546407][T12000] RAX: ffffffffffffffda RBX: 00007f025acaac90 RCX: 000000000045a919 [ 407.554386][T12000] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000003 [ 407.562365][T12000] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 407.570344][T12000] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025acab6d4 [ 407.578303][T12000] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000004 17:06:42 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00\x95kp\xaa\xe8\x9adB\xd9\\_\x0e2f\x9f\x15T\xbc\xb7\xba\xaf]M\xe3', 0x200002, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00\x95kp\xaa\xe8\x9adB\xd9\\_\x0e2f\x9f\x15T\xbc\xb7\xba\xaf]M\xe3', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000500)='cpuset.memory_spread_page\x00', 0x2, 0x0) r4 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x1) socket$inet_smc(0x2b, 0x1, 0x0) 17:06:42 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x26, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:06:42 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e26", 0x28}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:06:42 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x1300, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:06:42 executing program 2 (fault-call:1 fault-nth:31): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) [ 414.148882][T12013] FAULT_INJECTION: forcing a failure. [ 414.148882][T12013] name failslab, interval 1, probability 0, space 0, times 0 [ 414.194214][T12013] CPU: 0 PID: 12013 Comm: syz-executor.2 Not tainted 5.5.0-rc2-syzkaller #0 [ 414.203120][T12013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 414.213192][T12013] Call Trace: [ 414.216508][T12013] dump_stack+0x197/0x210 [ 414.220874][T12013] should_fail.cold+0xa/0x15 [ 414.225490][T12013] ? fault_create_debugfs_attr+0x180/0x180 [ 414.231319][T12013] ? sctp_add_bind_addr+0x9f/0x3a0 [ 414.236444][T12013] ? rcu_read_lock_sched_held+0x9c/0xd0 17:06:42 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e26", 0x28}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) [ 414.242035][T12013] __should_failslab+0x121/0x190 [ 414.247017][T12013] should_failslab+0x9/0x14 [ 414.251541][T12013] kmem_cache_alloc_trace+0x4b/0x790 [ 414.256922][T12013] ? mark_held_locks+0xa4/0xf0 [ 414.261803][T12013] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 414.268448][T12013] ? __ipv6_addr_type+0x219/0x32d [ 414.273494][T12013] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 414.279483][T12013] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 414.285211][T12013] sctp_add_bind_addr+0x9f/0x3a0 [ 414.290609][T12013] sctp_copy_local_addr_list+0x385/0x530 [ 414.296265][T12013] ? sctp_defaults_init+0xcb0/0xcb0 [ 414.301490][T12013] ? get_random_bytes+0x35/0x40 [ 414.306372][T12013] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 414.312294][T12013] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 414.318576][T12013] sctp_copy_one_addr+0x5f/0x170 [ 414.323637][T12013] ? sctp_copy_one_addr+0x5f/0x170 [ 414.328789][T12013] sctp_bind_addr_copy+0xfc/0x2c8 [ 414.334027][T12013] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 414.340294][T12013] sctp_connect_new_asoc+0x178/0x5a0 [ 414.345604][T12013] ? security_sctp_bind_connect+0x93/0xc0 [ 414.351344][T12013] sctp_sendmsg+0x13a0/0x1f10 [ 414.356048][T12013] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 414.361961][T12013] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 414.367645][T12013] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 414.373909][T12013] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 414.380449][T12013] ? aa_af_perm+0x2a0/0x2a0 [ 414.385258][T12013] ? lock_downgrade+0x920/0x920 [ 414.390223][T12013] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 414.395875][T12013] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 414.402130][T12013] inet_sendmsg+0x9e/0xe0 [ 414.406471][T12013] ? inet_send_prepare+0x4e0/0x4e0 [ 414.411597][T12013] sock_sendmsg+0xd7/0x130 [ 414.416116][T12013] ____sys_sendmsg+0x358/0x880 [ 414.420900][T12013] ? kernel_sendmsg+0x50/0x50 [ 414.425594][T12013] ? find_held_lock+0x35/0x130 [ 414.430388][T12013] ___sys_sendmsg+0x100/0x170 [ 414.435078][T12013] ? sendmsg_copy_msghdr+0x70/0x70 [ 414.440200][T12013] ? __kasan_check_read+0x11/0x20 17:06:42 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x1601, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 414.445254][T12013] ? __fget+0x37f/0x550 [ 414.449589][T12013] ? ksys_dup3+0x3e0/0x3e0 [ 414.454183][T12013] ? find_held_lock+0x35/0x130 [ 414.458962][T12013] ? get_pid_task+0x11d/0x210 [ 414.458980][T12013] ? __fget_light+0x1a9/0x230 [ 414.458995][T12013] ? __fdget+0x1b/0x20 [ 414.459010][T12013] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 414.459024][T12013] ? sockfd_lookup_light+0xcb/0x180 [ 414.459041][T12013] __sys_sendmmsg+0x1bf/0x4d0 [ 414.459063][T12013] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 414.459097][T12013] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 414.459116][T12013] ? fput_many+0x12c/0x1a0 [ 414.504475][T12013] ? fput+0x1b/0x20 [ 414.508314][T12013] ? ksys_write+0x1cf/0x290 [ 414.512850][T12013] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 414.518335][T12013] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 414.523907][T12013] ? do_syscall_64+0x26/0x790 [ 414.528605][T12013] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 414.534740][T12013] ? do_syscall_64+0x26/0x790 [ 414.539531][T12013] __x64_sys_sendmmsg+0x9d/0x100 [ 414.544493][T12013] do_syscall_64+0xfa/0x790 [ 414.549041][T12013] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 414.555120][T12013] RIP: 0033:0x45a919 [ 414.559034][T12013] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 414.578915][T12013] RSP: 002b:00007f025acaac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 414.578931][T12013] RAX: ffffffffffffffda RBX: 00007f025acaac90 RCX: 000000000045a919 [ 414.578939][T12013] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000003 [ 414.578948][T12013] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 414.578956][T12013] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025acab6d4 [ 414.578965][T12013] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000004 17:06:52 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r2) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) write(0xffffffffffffffff, &(0x7f0000000180)="1c0000002200", 0x6) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r5, &(0x7f0000000340)=ANY=[], 0xff0e) close(r5) splice(r4, 0x0, r5, 0x0, 0x100000000, 0x0) close(r4) splice(r1, 0x0, r2, 0x0, 0x10000, 0x0) 17:06:52 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:06:52 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x39, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:06:52 executing program 2 (fault-call:1 fault-nth:32): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) 17:06:52 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x1803, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 424.636195][T12039] FAULT_INJECTION: forcing a failure. [ 424.636195][T12039] name failslab, interval 1, probability 0, space 0, times 0 [ 424.660985][T12039] CPU: 1 PID: 12039 Comm: syz-executor.2 Not tainted 5.5.0-rc2-syzkaller #0 [ 424.669704][T12039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 424.679781][T12039] Call Trace: [ 424.683096][T12039] dump_stack+0x197/0x210 [ 424.687455][T12039] should_fail.cold+0xa/0x15 [ 424.692070][T12039] ? fault_create_debugfs_attr+0x180/0x180 [ 424.697989][T12039] ? sctp_add_bind_addr+0x9f/0x3a0 [ 424.703210][T12039] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 424.708773][T12039] __should_failslab+0x121/0x190 [ 424.713713][T12039] should_failslab+0x9/0x14 [ 424.718221][T12039] kmem_cache_alloc_trace+0x4b/0x790 [ 424.718235][T12039] ? mark_held_locks+0xa4/0xf0 [ 424.718251][T12039] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 424.718266][T12039] ? __ipv6_addr_type+0x219/0x32d [ 424.718280][T12039] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 424.718292][T12039] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 424.718315][T12039] sctp_add_bind_addr+0x9f/0x3a0 [ 424.734688][T12039] sctp_copy_local_addr_list+0x385/0x530 [ 424.762954][T12039] ? sctp_defaults_init+0xcb0/0xcb0 [ 424.768202][T12039] ? get_random_bytes+0x35/0x40 [ 424.773093][T12039] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 424.779012][T12039] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 424.785292][T12039] sctp_copy_one_addr+0x5f/0x170 [ 424.790245][T12039] ? sctp_copy_one_addr+0x5f/0x170 [ 424.795495][T12039] sctp_bind_addr_copy+0xfc/0x2c8 [ 424.800549][T12039] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 424.806844][T12039] sctp_connect_new_asoc+0x178/0x5a0 [ 424.812168][T12039] ? security_sctp_bind_connect+0x93/0xc0 [ 424.817919][T12039] sctp_sendmsg+0x13a0/0x1f10 [ 424.822630][T12039] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 424.828542][T12039] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 424.834228][T12039] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 424.840498][T12039] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 424.846935][T12039] ? aa_af_perm+0x2a0/0x2a0 [ 424.851470][T12039] ? lock_downgrade+0x920/0x920 [ 424.856339][T12039] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 424.862846][T12039] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 424.869124][T12039] inet_sendmsg+0x9e/0xe0 [ 424.873460][T12039] ? inet_send_prepare+0x4e0/0x4e0 [ 424.878581][T12039] sock_sendmsg+0xd7/0x130 [ 424.883099][T12039] ____sys_sendmsg+0x358/0x880 [ 424.887882][T12039] ? kernel_sendmsg+0x50/0x50 [ 424.892581][T12039] ? find_held_lock+0x35/0x130 [ 424.897366][T12039] ___sys_sendmsg+0x100/0x170 [ 424.902052][T12039] ? sendmsg_copy_msghdr+0x70/0x70 [ 424.907172][T12039] ? __kasan_check_read+0x11/0x20 [ 424.912201][T12039] ? __fget+0x37f/0x550 [ 424.916370][T12039] ? ksys_dup3+0x3e0/0x3e0 [ 424.920790][T12039] ? find_held_lock+0x35/0x130 [ 424.925887][T12039] ? get_pid_task+0x11d/0x210 [ 424.930551][T12039] ? __fget_light+0x1a9/0x230 [ 424.935298][T12039] ? __fdget+0x1b/0x20 [ 424.939378][T12039] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 424.945602][T12039] ? sockfd_lookup_light+0xcb/0x180 [ 424.950872][T12039] __sys_sendmmsg+0x1bf/0x4d0 [ 424.955535][T12039] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 424.961110][T12039] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 424.968570][T12039] ? fput_many+0x12c/0x1a0 [ 424.973012][T12039] ? fput+0x1b/0x20 [ 424.976824][T12039] ? ksys_write+0x1cf/0x290 [ 424.981340][T12039] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 424.986801][T12039] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 424.992319][T12039] ? do_syscall_64+0x26/0x790 [ 424.997086][T12039] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 425.003142][T12039] ? do_syscall_64+0x26/0x790 [ 425.007809][T12039] __x64_sys_sendmmsg+0x9d/0x100 [ 425.012731][T12039] do_syscall_64+0xfa/0x790 [ 425.017240][T12039] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 425.023110][T12039] RIP: 0033:0x45a919 [ 425.026989][T12039] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 425.046673][T12039] RSP: 002b:00007f025acaac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 425.055073][T12039] RAX: ffffffffffffffda RBX: 00007f025acaac90 RCX: 000000000045a919 [ 425.063094][T12039] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000003 [ 425.071053][T12039] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 425.079815][T12039] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025acab6d4 [ 425.087768][T12039] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000004 17:06:59 executing program 5: r0 = socket$inet(0xa, 0x4, 0x80) r1 = socket$netlink(0x10, 0x3, 0x14) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000013c0)='TIPCv2\x00') sendmsg$TIPC_NL_MON_PEER_GET(r1, &(0x7f0000001540)={&(0x7f0000001380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001500)={&(0x7f0000001400)={0xec, r2, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@TIPC_NLA_BEARER={0xcc, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @multicast1}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x648b, @dev={0xfe, 0x80, [], 0x1c}, 0x5}}}}, @TIPC_NLA_BEARER_PROP={0x44, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8}, @TIPC_NLA_BEARER_NAME={0xc, 0x1, @l2={'ib', 0x3a, 'bpq0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x2d8, @ipv4={[], [], @empty}, 0x20}}, {0x14, 0x2, @in={0x2, 0x4e24, @loopback}}}}]}, @TIPC_NLA_MEDIA={0xc, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}]}, 0xec}, 0x1, 0x0, 0x0, 0x20008000}, 0x4040800) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x8) r3 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x75, 0x0, &(0x7f0000000040)) syz_init_net_socket$x25(0x9, 0x5, 0x0) r4 = socket$inet(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f00000000c0)="27815f61cd9c7011643265c1313c528a", 0x10) close(r4) 17:06:59 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x39, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000008009500f10100000000487591731cba12c07d57d995b61e89a4530f92304f242b416ae9eeefc0e9c60ebab1c176bf9bb4dde98451460f00009381b72b100d0682fd0a0c4a06b29e220dc28dac72599456d4c4e6f3fe2d1dee18f638ac947b5e026a3287c84ccc727d6ef3834293812e927c01c7da1322da44c7f2ed1084a12f80ffffff8dff1db3df9858837458a4ca03767c69cee1b6be484e4c9507af216bd8ed42f7dd5adb8e49f4a94615e49c08c9a208e4557cd4ed88b37ab8d7674c644dca2f1b4d745fd95c41f9d441d42f49db6d4a4762e5cc23dfc1adafd1e5a3e7f2e898961cb43e438c4e41ae43ea118e1407a601dae4b8b99bffffb1ac006c67767b03b95151aeb89e6d4a43c625aa2285b6e4afd8c1cc3eb215ba22f43115dbba9dc7beedb130d9f2be90133a0e3ed34258b8c9370634060105baa664953514605fba3973aa021945b985a8a66e9cfa9d9e57033815717b4fdbe55b37cb8d7f41aacfbd40"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:06:59 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x2003, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:06:59 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:06:59 executing program 2 (fault-call:1 fault-nth:33): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) [ 431.646533][T12050] FAULT_INJECTION: forcing a failure. [ 431.646533][T12050] name failslab, interval 1, probability 0, space 0, times 0 [ 431.664688][T12050] CPU: 1 PID: 12050 Comm: syz-executor.2 Not tainted 5.5.0-rc2-syzkaller #0 [ 431.673412][T12050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 431.683497][T12050] Call Trace: [ 431.686812][T12050] dump_stack+0x197/0x210 [ 431.691168][T12050] should_fail.cold+0xa/0x15 [ 431.695781][T12050] ? fault_create_debugfs_attr+0x180/0x180 [ 431.701617][T12050] ? sctp_add_bind_addr+0x9f/0x3a0 [ 431.706752][T12050] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 431.712421][T12050] __should_failslab+0x121/0x190 [ 431.717482][T12050] should_failslab+0x9/0x14 [ 431.717498][T12050] kmem_cache_alloc_trace+0x4b/0x790 [ 431.717512][T12050] ? mark_held_locks+0xa4/0xf0 [ 431.717528][T12050] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 431.717542][T12050] ? __ipv6_addr_type+0x219/0x32d [ 431.717561][T12050] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 431.744449][T12050] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 431.756239][T12050] sctp_add_bind_addr+0x9f/0x3a0 [ 431.761227][T12050] sctp_copy_local_addr_list+0x385/0x530 [ 431.766900][T12050] ? sctp_defaults_init+0xcb0/0xcb0 [ 431.766918][T12050] ? get_random_bytes+0x35/0x40 [ 431.766937][T12050] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 431.766958][T12050] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 431.789139][T12050] sctp_copy_one_addr+0x5f/0x170 17:06:59 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x2a02, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:06:59 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x39, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) [ 431.794099][T12050] ? sctp_copy_one_addr+0x5f/0x170 [ 431.799236][T12050] sctp_bind_addr_copy+0xfc/0x2c8 [ 431.804292][T12050] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 431.810731][T12050] sctp_connect_new_asoc+0x178/0x5a0 [ 431.816039][T12050] ? security_sctp_bind_connect+0x93/0xc0 [ 431.821787][T12050] sctp_sendmsg+0x13a0/0x1f10 [ 431.826489][T12050] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 431.832403][T12050] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 431.838057][T12050] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 431.844608][T12050] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 431.851053][T12050] ? aa_af_perm+0x2a0/0x2a0 [ 431.855581][T12050] ? lock_downgrade+0x920/0x920 [ 431.860458][T12050] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 431.866038][T12050] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 431.872580][T12050] inet_sendmsg+0x9e/0xe0 [ 431.876930][T12050] ? inet_send_prepare+0x4e0/0x4e0 [ 431.882054][T12050] sock_sendmsg+0xd7/0x130 [ 431.886508][T12050] ____sys_sendmsg+0x358/0x880 [ 431.891293][T12050] ? kernel_sendmsg+0x50/0x50 [ 431.895987][T12050] ? find_held_lock+0x35/0x130 [ 431.900775][T12050] ___sys_sendmsg+0x100/0x170 [ 431.905481][T12050] ? sendmsg_copy_msghdr+0x70/0x70 [ 431.910696][T12050] ? __kasan_check_read+0x11/0x20 [ 431.915726][T12050] ? __fget+0x37f/0x550 [ 431.915746][T12050] ? ksys_dup3+0x3e0/0x3e0 [ 431.915760][T12050] ? find_held_lock+0x35/0x130 [ 431.915775][T12050] ? get_pid_task+0x11d/0x210 [ 431.915800][T12050] ? __fget_light+0x1a9/0x230 [ 431.938569][T12050] ? __fdget+0x1b/0x20 [ 431.938587][T12050] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 431.938608][T12050] ? sockfd_lookup_light+0xcb/0x180 [ 431.954225][T12050] __sys_sendmmsg+0x1bf/0x4d0 [ 431.959024][T12050] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 431.964357][T12050] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 431.970935][T12050] ? fput_many+0x12c/0x1a0 [ 431.975480][T12050] ? fput+0x1b/0x20 [ 431.979298][T12050] ? ksys_write+0x1cf/0x290 [ 431.983844][T12050] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 431.989934][T12050] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 431.995405][T12050] ? do_syscall_64+0x26/0x790 [ 431.995421][T12050] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 431.995435][T12050] ? do_syscall_64+0x26/0x790 [ 431.995454][T12050] __x64_sys_sendmmsg+0x9d/0x100 [ 431.995473][T12050] do_syscall_64+0xfa/0x790 [ 432.006223][T12050] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 432.006236][T12050] RIP: 0033:0x45a919 [ 432.006257][T12050] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 432.050861][T12050] RSP: 002b:00007f025acaac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 432.059298][T12050] RAX: ffffffffffffffda RBX: 00007f025acaac90 RCX: 000000000045a919 [ 432.067323][T12050] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000003 [ 432.075570][T12050] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 432.083648][T12050] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025acab6d4 [ 432.091670][T12050] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000004 17:07:08 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x42, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:07:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") shutdown(r0, 0x1) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000000)={0x6, 'lapb0\x00', {0x5615}, 0x3}) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000040)=@gcm_256={{0x304}, "215e23b6a14a937e", "df28196f6317ffbc13846cbe59f4f1b8c255c35c6b898da733494d6ae33cbdfb", "7b45bfdf", "1215ddea89823d54"}, 0x38) sendmsg$TIPC_CMD_SHOW_PORTS(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0x0, 0x4}, 0x1c}}, 0x4008000) close(r0) 17:07:08 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x2c01, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:07:08 executing program 2 (fault-call:1 fault-nth:34): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) 17:07:08 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) [ 440.155534][T12073] FAULT_INJECTION: forcing a failure. [ 440.155534][T12073] name failslab, interval 1, probability 0, space 0, times 0 [ 440.213285][T12073] CPU: 0 PID: 12073 Comm: syz-executor.2 Not tainted 5.5.0-rc2-syzkaller #0 [ 440.222042][T12073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 440.232111][T12073] Call Trace: [ 440.235441][T12073] dump_stack+0x197/0x210 [ 440.240079][T12073] should_fail.cold+0xa/0x15 [ 440.244717][T12073] ? fault_create_debugfs_attr+0x180/0x180 [ 440.250551][T12073] ? sctp_add_bind_addr+0x9f/0x3a0 [ 440.255688][T12073] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 440.261270][T12073] __should_failslab+0x121/0x190 [ 440.266224][T12073] should_failslab+0x9/0x14 [ 440.270736][T12073] kmem_cache_alloc_trace+0x4b/0x790 [ 440.276059][T12073] ? mark_held_locks+0xa4/0xf0 [ 440.280833][T12073] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 440.287096][T12073] ? __ipv6_addr_type+0x219/0x32d [ 440.292130][T12073] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 440.298036][T12073] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 440.303791][T12073] sctp_add_bind_addr+0x9f/0x3a0 [ 440.308744][T12073] sctp_copy_local_addr_list+0x385/0x530 [ 440.314387][T12073] ? sctp_defaults_init+0xcb0/0xcb0 [ 440.319686][T12073] ? get_random_bytes+0x35/0x40 [ 440.324566][T12073] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 440.330471][T12073] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 440.336730][T12073] sctp_copy_one_addr+0x5f/0x170 [ 440.341690][T12073] ? sctp_copy_one_addr+0x5f/0x170 [ 440.346828][T12073] sctp_bind_addr_copy+0xfc/0x2c8 [ 440.351903][T12073] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 440.358174][T12073] sctp_connect_new_asoc+0x178/0x5a0 [ 440.363914][T12073] ? security_sctp_bind_connect+0x93/0xc0 [ 440.369649][T12073] sctp_sendmsg+0x13a0/0x1f10 [ 440.374601][T12073] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 440.380502][T12073] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 440.386156][T12073] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 440.392418][T12073] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 440.398842][T12073] ? aa_af_perm+0x2a0/0x2a0 [ 440.403380][T12073] ? lock_downgrade+0x920/0x920 [ 440.408343][T12073] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 440.413905][T12073] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 440.420238][T12073] inet_sendmsg+0x9e/0xe0 [ 440.424569][T12073] ? inet_send_prepare+0x4e0/0x4e0 [ 440.429678][T12073] sock_sendmsg+0xd7/0x130 [ 440.434103][T12073] ____sys_sendmsg+0x358/0x880 [ 440.438874][T12073] ? kernel_sendmsg+0x50/0x50 [ 440.443558][T12073] ? find_held_lock+0x35/0x130 [ 440.448517][T12073] ___sys_sendmsg+0x100/0x170 [ 440.453216][T12073] ? sendmsg_copy_msghdr+0x70/0x70 [ 440.458343][T12073] ? __kasan_check_read+0x11/0x20 [ 440.463388][T12073] ? __fget+0x37f/0x550 [ 440.467566][T12073] ? ksys_dup3+0x3e0/0x3e0 [ 440.471992][T12073] ? find_held_lock+0x35/0x130 [ 440.476770][T12073] ? get_pid_task+0x11d/0x210 [ 440.481463][T12073] ? __fget_light+0x1a9/0x230 [ 440.486150][T12073] ? __fdget+0x1b/0x20 [ 440.490226][T12073] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 440.496487][T12073] ? sockfd_lookup_light+0xcb/0x180 [ 440.501780][T12073] __sys_sendmmsg+0x1bf/0x4d0 [ 440.506465][T12073] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 440.511522][T12073] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 440.517785][T12073] ? fput_many+0x12c/0x1a0 [ 440.522223][T12073] ? fput+0x1b/0x20 [ 440.526053][T12073] ? ksys_write+0x1cf/0x290 [ 440.530578][T12073] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 440.530596][T12073] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 440.530611][T12073] ? do_syscall_64+0x26/0x790 [ 440.530631][T12073] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 440.541538][T12073] ? do_syscall_64+0x26/0x790 [ 440.541562][T12073] __x64_sys_sendmmsg+0x9d/0x100 [ 440.541583][T12073] do_syscall_64+0xfa/0x790 [ 440.566459][T12073] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 440.572361][T12073] RIP: 0033:0x45a919 [ 440.576286][T12073] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 440.595995][T12073] RSP: 002b:00007f025acaac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 440.604563][T12073] RAX: ffffffffffffffda RBX: 00007f025acaac90 RCX: 000000000045a919 [ 440.612544][T12073] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000003 [ 440.620505][T12073] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 440.628517][T12073] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025acab6d4 [ 440.636484][T12073] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000004 17:07:17 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local, @dev, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @local={0xac, 0x14, 0xffffffffffffffff}, {[@timestamp={0x44, 0x4}]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 17:07:17 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x42, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:07:17 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x3801, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:07:17 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:07:17 executing program 2 (fault-call:1 fault-nth:35): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) 17:07:17 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x42, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) [ 449.258223][T12089] FAULT_INJECTION: forcing a failure. [ 449.258223][T12089] name failslab, interval 1, probability 0, space 0, times 0 [ 449.305384][T12089] CPU: 0 PID: 12089 Comm: syz-executor.2 Not tainted 5.5.0-rc2-syzkaller #0 [ 449.314742][T12089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 449.325595][T12089] Call Trace: [ 449.325621][T12089] dump_stack+0x197/0x210 [ 449.325641][T12089] should_fail.cold+0xa/0x15 [ 449.325658][T12089] ? fault_create_debugfs_attr+0x180/0x180 [ 449.325680][T12089] ? sctp_add_bind_addr+0x9f/0x3a0 [ 449.325696][T12089] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 449.325715][T12089] __should_failslab+0x121/0x190 [ 449.325732][T12089] should_failslab+0x9/0x14 [ 449.325746][T12089] kmem_cache_alloc_trace+0x4b/0x790 [ 449.325760][T12089] ? mark_held_locks+0xa4/0xf0 [ 449.325779][T12089] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 449.325794][T12089] ? __ipv6_addr_type+0x219/0x32d [ 449.325814][T12089] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 449.350168][T12089] ? __sanitizer_cov_trace_cmp4+0x16/0x20 17:07:17 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x47, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) [ 449.350199][T12089] sctp_add_bind_addr+0x9f/0x3a0 [ 449.406646][T12089] sctp_copy_local_addr_list+0x385/0x530 [ 449.412495][T12089] ? sctp_defaults_init+0xcb0/0xcb0 [ 449.417808][T12089] ? get_random_bytes+0x35/0x40 [ 449.422790][T12089] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 449.428907][T12089] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 449.436895][T12089] sctp_copy_one_addr+0x5f/0x170 [ 449.442127][T12089] ? sctp_copy_one_addr+0x5f/0x170 [ 449.447694][T12089] sctp_bind_addr_copy+0xfc/0x2c8 [ 449.453065][T12089] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 449.459416][T12089] sctp_connect_new_asoc+0x178/0x5a0 [ 449.459432][T12089] ? security_sctp_bind_connect+0x93/0xc0 [ 449.459448][T12089] sctp_sendmsg+0x13a0/0x1f10 [ 449.459470][T12089] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 449.459486][T12089] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 449.459501][T12089] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 449.459522][T12089] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb 17:07:17 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) [ 449.502604][T12089] ? aa_af_perm+0x2a0/0x2a0 [ 449.507320][T12089] ? lock_downgrade+0x920/0x920 [ 449.512296][T12089] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 449.518034][T12089] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 449.524862][T12089] inet_sendmsg+0x9e/0xe0 [ 449.529331][T12089] ? inet_send_prepare+0x4e0/0x4e0 [ 449.534650][T12089] sock_sendmsg+0xd7/0x130 [ 449.539336][T12089] ____sys_sendmsg+0x358/0x880 [ 449.544226][T12089] ? kernel_sendmsg+0x50/0x50 [ 449.549070][T12089] ? find_held_lock+0x35/0x130 [ 449.554193][T12089] ___sys_sendmsg+0x100/0x170 [ 449.559119][T12089] ? sendmsg_copy_msghdr+0x70/0x70 [ 449.564260][T12089] ? __kasan_check_read+0x11/0x20 [ 449.569321][T12089] ? __fget+0x37f/0x550 [ 449.573512][T12089] ? ksys_dup3+0x3e0/0x3e0 [ 449.578041][T12089] ? find_held_lock+0x35/0x130 [ 449.583081][T12089] ? get_pid_task+0x11d/0x210 [ 449.587956][T12089] ? __fget_light+0x1a9/0x230 [ 449.587973][T12089] ? __fdget+0x1b/0x20 [ 449.587989][T12089] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 449.588003][T12089] ? sockfd_lookup_light+0xcb/0x180 [ 449.588020][T12089] __sys_sendmmsg+0x1bf/0x4d0 [ 449.588040][T12089] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 449.588072][T12089] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 449.603943][T12089] ? fput_many+0x12c/0x1a0 [ 449.603962][T12089] ? fput+0x1b/0x20 [ 449.603976][T12089] ? ksys_write+0x1cf/0x290 [ 449.603999][T12089] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 449.647321][T12089] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 449.653067][T12089] ? do_syscall_64+0x26/0x790 [ 449.657940][T12089] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 449.664399][T12089] ? do_syscall_64+0x26/0x790 [ 449.669440][T12089] __x64_sys_sendmmsg+0x9d/0x100 [ 449.675020][T12089] do_syscall_64+0xfa/0x790 [ 449.679667][T12089] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 449.686538][T12089] RIP: 0033:0x45a919 [ 449.690979][T12089] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 449.711985][T12089] RSP: 002b:00007f025acaac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 449.720733][T12089] RAX: ffffffffffffffda RBX: 00007f025acaac90 RCX: 000000000045a919 [ 449.728833][T12089] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000003 [ 449.737291][T12089] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 449.746437][T12089] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025acab6d4 [ 449.754853][T12089] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000004 17:07:25 executing program 4: setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3b, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b0011002f000000050020140e000a0002009d0edc2976d153b4", 0x235}], 0x1}, 0x0) 17:07:25 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x47, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000008009500f10100000000487591731cba12c07d57d995b61e89a4530f92304f242b416ae9eeefc0e9c60ebab1c176bf9bb4dde98451460f00009381b72b100d0682fd0a0c4a06b29e220dc28dac72599456d4c4e6f3fe2d1dee18f638ac947b5e026a3287c84ccc727d6ef3834293812e927c01c7da1322da44c7f2ed1084a12f80ffffff8dff1db3df9858837458a4ca03767c69cee1b6be484e4c9507af216bd8ed42f7dd5adb8e49f4a94615e49c08c9a208e4557cd4ed88b37ab8d7674c644dca2f1b4d745fd95c41f9d441d42f49db6d4a4762e5cc23dfc1adafd1e5a3e7f2e898961cb43e438c4e41ae43ea118e1407a601dae4b8b99bffffb1ac006c67767b03b95151aeb89e6d4a43c625aa2285b6e4afd8c1cc3eb215ba22f43115dbba9dc7beedb130d9f2be90133a0e3ed34258b8c9370634060105baa664953514605fba3973aa021945b985a8a66e9cfa9d9e57033815717b4fdbe55b37cb8d7f41aacfbd4089ea1bd22440f64909a09b5a759a703e71f358e11ac8e13db15d792e604a4f279b3bd6621bdf2c17bcaabd6948537faf9fff8dc4006200607a9a76e5d9656a7154c75773902a1bdf399df3925130312d095e9c1f973d091c198c1a11a767761fe46169b2b5b8cdedb695cc425fe203d2f265"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:07:25 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:07:25 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x3802, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:07:34 executing program 5: poll(&(0x7f0000000040), 0x2000000000000014, 0x4e) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0x24f, 0x0, 0x0, 0x800e00488) shutdown(r0, 0x0) 17:07:34 executing program 2 (fault-call:1 fault-nth:36): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) 17:07:34 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x47, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:07:34 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x3a00, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:07:34 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:07:34 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x3a02, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 466.780642][T12127] FAULT_INJECTION: forcing a failure. [ 466.780642][T12127] name failslab, interval 1, probability 0, space 0, times 0 [ 466.817753][T12127] CPU: 1 PID: 12127 Comm: syz-executor.2 Not tainted 5.5.0-rc2-syzkaller #0 [ 466.826480][T12127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 466.836626][T12127] Call Trace: [ 466.836648][T12127] dump_stack+0x197/0x210 [ 466.836669][T12127] should_fail.cold+0xa/0x15 [ 466.836693][T12127] ? fault_create_debugfs_attr+0x180/0x180 [ 466.854789][T12127] ? sctp_add_bind_addr+0x9f/0x3a0 [ 466.854810][T12127] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 466.865457][T12127] __should_failslab+0x121/0x190 [ 466.870414][T12127] should_failslab+0x9/0x14 [ 466.874960][T12127] kmem_cache_alloc_trace+0x4b/0x790 [ 466.880260][T12127] ? mark_held_locks+0xa4/0xf0 [ 466.885050][T12127] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 466.891318][T12127] ? __ipv6_addr_type+0x219/0x32d [ 466.896372][T12127] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 466.902287][T12127] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 466.908032][T12127] sctp_add_bind_addr+0x9f/0x3a0 [ 466.913032][T12127] sctp_copy_local_addr_list+0x385/0x530 [ 466.918693][T12127] ? sctp_defaults_init+0xcb0/0xcb0 [ 466.923907][T12127] ? get_random_bytes+0x35/0x40 17:07:34 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:07:34 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x3b02, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 466.928777][T12127] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 466.934689][T12127] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 466.941037][T12127] sctp_copy_one_addr+0x5f/0x170 [ 466.945991][T12127] ? sctp_copy_one_addr+0x5f/0x170 [ 466.951120][T12127] sctp_bind_addr_copy+0xfc/0x2c8 [ 466.956604][T12127] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 466.962892][T12127] sctp_connect_new_asoc+0x178/0x5a0 [ 466.968188][T12127] ? security_sctp_bind_connect+0x93/0xc0 [ 466.968205][T12127] sctp_sendmsg+0x13a0/0x1f10 [ 466.968227][T12127] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 466.968247][T12127] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 466.990264][T12127] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 466.996530][T12127] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 467.002967][T12127] ? aa_af_perm+0x2a0/0x2a0 [ 467.007489][T12127] ? lock_downgrade+0x920/0x920 [ 467.012363][T12127] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 467.017922][T12127] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 467.017940][T12127] inet_sendmsg+0x9e/0xe0 [ 467.017953][T12127] ? inet_send_prepare+0x4e0/0x4e0 [ 467.017971][T12127] sock_sendmsg+0xd7/0x130 [ 467.038426][T12127] ____sys_sendmsg+0x358/0x880 [ 467.043223][T12127] ? kernel_sendmsg+0x50/0x50 [ 467.047919][T12127] ? find_held_lock+0x35/0x130 [ 467.052705][T12127] ___sys_sendmsg+0x100/0x170 [ 467.057406][T12127] ? sendmsg_copy_msghdr+0x70/0x70 [ 467.062533][T12127] ? __kasan_check_read+0x11/0x20 [ 467.067573][T12127] ? __fget+0x37f/0x550 [ 467.071744][T12127] ? ksys_dup3+0x3e0/0x3e0 [ 467.076173][T12127] ? find_held_lock+0x35/0x130 [ 467.080955][T12127] ? get_pid_task+0x11d/0x210 [ 467.085666][T12127] ? __fget_light+0x1a9/0x230 [ 467.090357][T12127] ? __fdget+0x1b/0x20 [ 467.095056][T12127] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 467.101310][T12127] ? sockfd_lookup_light+0xcb/0x180 [ 467.106544][T12127] __sys_sendmmsg+0x1bf/0x4d0 [ 467.111686][T12127] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 467.116748][T12127] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 467.123015][T12127] ? fput_many+0x12c/0x1a0 [ 467.127451][T12127] ? fput+0x1b/0x20 [ 467.131367][T12127] ? ksys_write+0x1cf/0x290 [ 467.135885][T12127] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 467.141363][T12127] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 467.147866][T12127] ? do_syscall_64+0x26/0x790 [ 467.152550][T12127] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 467.152572][T12127] ? do_syscall_64+0x26/0x790 [ 467.163306][T12127] __x64_sys_sendmmsg+0x9d/0x100 [ 467.168278][T12127] do_syscall_64+0xfa/0x790 [ 467.172802][T12127] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 467.178705][T12127] RIP: 0033:0x45a919 [ 467.182612][T12127] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 467.202225][T12127] RSP: 002b:00007f025acaac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 467.202240][T12127] RAX: ffffffffffffffda RBX: 00007f025acaac90 RCX: 000000000045a919 [ 467.202248][T12127] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000003 [ 467.202256][T12127] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 467.202271][T12127] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025acab6d4 [ 467.245630][T12127] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000004 17:07:37 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000280)={0x10, 0x2}, 0x10) 17:07:37 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x4000, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:07:37 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x4a, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000008009500f10100000000487591731cba12c07d57d995b61e89a4530f92304f242b416ae9eeefc0e9c60ebab1c176bf9bb4dde98451460f00009381b72b100d0682fd0a0c4a06b29e220dc28dac72599456d4c4e6f3fe2d1dee18f638ac947b5e026a3287c84ccc727d6ef3834293812e927c01c7da1322da44c7f2ed1084a12f80ffffff8dff1db3df9858837458a4ca03767c69cee1b6be484e4c9507af216bd8ed42f7dd5adb8e49f4a94615e49c08c9a208e4557cd4ed88b37ab8d7674c644dca2f1b4d745fd95c41f9d441d42f49db6d4a4762e5cc23dfc1adafd1e5a3e7f2e898961cb43e438c4e41ae43ea118e1407a601dae4b8b99bffffb1ac006c67767b03b95151aeb89e6d4a43c625aa2285b6e4afd8c1cc3eb215ba22f43115dbba9dc7beedb130d9f2be90133a0e3ed34258b8c9370634060105baa664953514605fba3973aa021945b985a8a66e9cfa9d9e57033815717b4fdbe55b37cb8d7f41aacfbd4089ea1bd22440f64909a09b5a759a703e71f358e11ac8e13db15d792e604a4f279b3bd6621bdf2c17bcaabd6948537faf9fff8dc4006200607a9a76e5d9656a7154c75773902a1bdf399df3925130312d095e9c1f973d091c198c1a11a767761fe46169b2b5b8cdedb695cc425fe203d2f2655a76865c2cb4e2470fcfb1248c0add5431a7fb"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:07:37 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:07:46 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp}}}}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000040)={@multicast1, @multicast1}, 0x8) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e00546) 17:07:46 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x4400, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:07:46 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x4a, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:07:46 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:07:46 executing program 2 (fault-call:1 fault-nth:37): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) 17:07:46 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x4a, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:07:46 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x4800, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 478.141517][T12164] FAULT_INJECTION: forcing a failure. [ 478.141517][T12164] name failslab, interval 1, probability 0, space 0, times 0 [ 478.248520][T12164] CPU: 1 PID: 12164 Comm: syz-executor.2 Not tainted 5.5.0-rc2-syzkaller #0 [ 478.257245][T12164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 478.267402][T12164] Call Trace: [ 478.270721][T12164] dump_stack+0x197/0x210 [ 478.275086][T12164] should_fail.cold+0xa/0x15 [ 478.279705][T12164] ? fault_create_debugfs_attr+0x180/0x180 [ 478.285547][T12164] ? sctp_add_bind_addr+0x9f/0x3a0 [ 478.290680][T12164] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 478.296254][T12164] __should_failslab+0x121/0x190 [ 478.301223][T12164] should_failslab+0x9/0x14 [ 478.305747][T12164] kmem_cache_alloc_trace+0x4b/0x790 [ 478.311056][T12164] ? mark_held_locks+0xa4/0xf0 [ 478.315890][T12164] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 478.322162][T12164] ? __ipv6_addr_type+0x219/0x32d [ 478.327209][T12164] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 478.333132][T12164] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 478.333157][T12164] sctp_add_bind_addr+0x9f/0x3a0 17:07:46 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x4803, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 478.343826][T12164] sctp_copy_local_addr_list+0x385/0x530 [ 478.349492][T12164] ? sctp_defaults_init+0xcb0/0xcb0 [ 478.354716][T12164] ? get_random_bytes+0x35/0x40 [ 478.359590][T12164] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 478.365515][T12164] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 478.372318][T12164] sctp_copy_one_addr+0x5f/0x170 [ 478.377276][T12164] ? sctp_copy_one_addr+0x5f/0x170 [ 478.382880][T12164] sctp_bind_addr_copy+0xfc/0x2c8 [ 478.387932][T12164] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 478.394198][T12164] sctp_connect_new_asoc+0x178/0x5a0 [ 478.399602][T12164] ? security_sctp_bind_connect+0x93/0xc0 [ 478.405347][T12164] sctp_sendmsg+0x13a0/0x1f10 [ 478.410069][T12164] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 478.415979][T12164] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 478.421651][T12164] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 478.427913][T12164] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 478.434351][T12164] ? aa_af_perm+0x2a0/0x2a0 [ 478.438881][T12164] ? lock_downgrade+0x920/0x920 [ 478.443761][T12164] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 478.449330][T12164] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 478.449347][T12164] inet_sendmsg+0x9e/0xe0 [ 478.449359][T12164] ? inet_send_prepare+0x4e0/0x4e0 [ 478.449374][T12164] sock_sendmsg+0xd7/0x130 [ 478.449389][T12164] ____sys_sendmsg+0x358/0x880 [ 478.449409][T12164] ? kernel_sendmsg+0x50/0x50 [ 478.479085][T12164] ? find_held_lock+0x35/0x130 [ 478.483880][T12164] ___sys_sendmsg+0x100/0x170 [ 478.488573][T12164] ? sendmsg_copy_msghdr+0x70/0x70 [ 478.493707][T12164] ? __kasan_check_read+0x11/0x20 [ 478.493732][T12164] ? __fget+0x37f/0x550 [ 478.502916][T12164] ? ksys_dup3+0x3e0/0x3e0 [ 478.507354][T12164] ? find_held_lock+0x35/0x130 [ 478.513097][T12164] ? get_pid_task+0x11d/0x210 [ 478.517798][T12164] ? __fget_light+0x1a9/0x230 [ 478.522500][T12164] ? __fdget+0x1b/0x20 [ 478.526589][T12164] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 478.532852][T12164] ? sockfd_lookup_light+0xcb/0x180 [ 478.538073][T12164] __sys_sendmmsg+0x1bf/0x4d0 [ 478.542774][T12164] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 478.547842][T12164] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 478.554101][T12164] ? fput_many+0x12c/0x1a0 [ 478.558536][T12164] ? fput+0x1b/0x20 [ 478.562350][T12164] ? ksys_write+0x1cf/0x290 [ 478.566949][T12164] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 478.572410][T12164] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 478.577858][T12164] ? do_syscall_64+0x26/0x790 [ 478.582892][T12164] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 478.588960][T12164] ? do_syscall_64+0x26/0x790 [ 478.593651][T12164] __x64_sys_sendmmsg+0x9d/0x100 [ 478.598612][T12164] do_syscall_64+0xfa/0x790 [ 478.603126][T12164] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 478.608999][T12164] RIP: 0033:0x45a919 [ 478.612890][T12164] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 478.633752][T12164] RSP: 002b:00007f025acaac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 478.642169][T12164] RAX: ffffffffffffffda RBX: 00007f025acaac90 RCX: 000000000045a919 [ 478.650129][T12164] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000003 [ 478.658100][T12164] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 478.666055][T12164] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025acab6d4 [ 478.674016][T12164] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000004 17:07:48 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x4a00, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:07:48 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:07:48 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x4b, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:07:48 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000200)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4a8, 0x0, 0x320, 0x250, 0x0, 0x0, 0x410, 0x410, 0x410, 0x410, 0x410, 0x6, 0x0, {[{{@ip={@initdev={0xac, 0x1e, 0x0, 0x0}, @empty, 0x0, 0x0, 'nr0\x00', 'nr0\x00', {}, {}, 0x11}, 0x0, 0xc8, 0xf8, 0x0, {}, [@common=@inet=@udp={{0x30, 'udp\x00'}}, @common=@ttl={{0x28, 'ttl\x00'}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @broadcast}}}, {{@ip={@remote, @multicast2, 0x0, 0x0, 'teql0\x00', 'syz_tun\x00'}, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local}}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@ah={{0x30, 'ah\x00'}}, @common=@icmp={{0x28, 'icmp\x00'}, {0x0, "7b9c"}}]}, @inet=@DSCP={0x28, 'DSCP\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x508) 17:07:48 executing program 2 (fault-call:1 fault-nth:38): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) [ 480.337106][T12185] FAULT_INJECTION: forcing a failure. [ 480.337106][T12185] name failslab, interval 1, probability 0, space 0, times 0 [ 480.376522][T12185] CPU: 1 PID: 12185 Comm: syz-executor.2 Not tainted 5.5.0-rc2-syzkaller #0 [ 480.385346][T12185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 480.395443][T12185] Call Trace: [ 480.398751][T12185] dump_stack+0x197/0x210 [ 480.403187][T12185] should_fail.cold+0xa/0x15 [ 480.407791][T12185] ? fault_create_debugfs_attr+0x180/0x180 [ 480.407811][T12185] ? sctp_add_bind_addr+0x9f/0x3a0 [ 480.407828][T12185] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 480.407846][T12185] __should_failslab+0x121/0x190 [ 480.407863][T12185] should_failslab+0x9/0x14 [ 480.407881][T12185] kmem_cache_alloc_trace+0x4b/0x790 [ 480.439307][T12185] ? mark_held_locks+0xa4/0xf0 [ 480.444091][T12185] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 480.450366][T12185] ? __ipv6_addr_type+0x219/0x32d [ 480.455418][T12185] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 480.461342][T12185] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 480.467183][T12185] sctp_add_bind_addr+0x9f/0x3a0 [ 480.472151][T12185] sctp_copy_local_addr_list+0x385/0x530 [ 480.477804][T12185] ? sctp_defaults_init+0xcb0/0xcb0 [ 480.483101][T12185] ? get_random_bytes+0x35/0x40 [ 480.488058][T12185] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 480.493967][T12185] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 480.500325][T12185] sctp_copy_one_addr+0x5f/0x170 [ 480.505314][T12185] ? sctp_copy_one_addr+0x5f/0x170 [ 480.510469][T12185] sctp_bind_addr_copy+0xfc/0x2c8 [ 480.515777][T12185] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 480.522175][T12185] sctp_connect_new_asoc+0x178/0x5a0 [ 480.527451][T12185] ? security_sctp_bind_connect+0x93/0xc0 [ 480.533215][T12185] sctp_sendmsg+0x13a0/0x1f10 [ 480.538026][T12185] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 480.543938][T12185] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 480.549760][T12185] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 480.556028][T12185] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 480.562465][T12185] ? aa_af_perm+0x2a0/0x2a0 [ 480.567124][T12185] ? lock_downgrade+0x920/0x920 [ 480.567144][T12185] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 480.567161][T12185] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 480.567179][T12185] inet_sendmsg+0x9e/0xe0 [ 480.567190][T12185] ? inet_send_prepare+0x4e0/0x4e0 [ 480.567208][T12185] sock_sendmsg+0xd7/0x130 [ 480.597998][T12185] ____sys_sendmsg+0x358/0x880 [ 480.602792][T12185] ? kernel_sendmsg+0x50/0x50 [ 480.607558][T12185] ? find_held_lock+0x35/0x130 [ 480.612354][T12185] ___sys_sendmsg+0x100/0x170 [ 480.617032][T12185] ? sendmsg_copy_msghdr+0x70/0x70 [ 480.622143][T12185] ? __kasan_check_read+0x11/0x20 [ 480.627159][T12185] ? __fget+0x37f/0x550 [ 480.631301][T12185] ? ksys_dup3+0x3e0/0x3e0 [ 480.635714][T12185] ? find_held_lock+0x35/0x130 [ 480.640560][T12185] ? get_pid_task+0x11d/0x210 [ 480.645233][T12185] ? __fget_light+0x1a9/0x230 [ 480.650003][T12185] ? __fdget+0x1b/0x20 [ 480.654073][T12185] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 480.660816][T12185] ? sockfd_lookup_light+0xcb/0x180 [ 480.666006][T12185] __sys_sendmmsg+0x1bf/0x4d0 [ 480.670682][T12185] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 480.676068][T12185] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 480.682290][T12185] ? fput_many+0x12c/0x1a0 [ 480.686876][T12185] ? fput+0x1b/0x20 [ 480.690962][T12185] ? ksys_write+0x1cf/0x290 [ 480.695547][T12185] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 480.700985][T12185] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 480.706451][T12185] ? do_syscall_64+0x26/0x790 [ 480.711120][T12185] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 480.717188][T12185] ? do_syscall_64+0x26/0x790 [ 480.721881][T12185] __x64_sys_sendmmsg+0x9d/0x100 [ 480.726815][T12185] do_syscall_64+0xfa/0x790 [ 480.731489][T12185] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 480.737550][T12185] RIP: 0033:0x45a919 [ 480.741444][T12185] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 480.761202][T12185] RSP: 002b:00007f025acaac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 480.770202][T12185] RAX: ffffffffffffffda RBX: 00007f025acaac90 RCX: 000000000045a919 [ 480.778155][T12185] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000003 [ 480.786148][T12185] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 480.794194][T12185] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025acab6d4 [ 480.802244][T12185] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000004 17:07:57 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x4b, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:07:57 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x4c00, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:07:57 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0) write$cgroup_int(r0, &(0x7f0000000080), 0x15d4b87) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000040)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r2, &(0x7f0000000340)=ANY=[], 0xff0e) close(r2) splice(r1, 0x0, r2, 0x0, 0x100000000, 0x0) ioctl$FS_IOC_FIEMAP(r2, 0x6628, 0x0) 17:07:57 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:07:57 executing program 2 (fault-call:1 fault-nth:39): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) [ 489.505404][T12200] FAULT_INJECTION: forcing a failure. [ 489.505404][T12200] name failslab, interval 1, probability 0, space 0, times 0 [ 489.530505][T12200] CPU: 0 PID: 12200 Comm: syz-executor.2 Not tainted 5.5.0-rc2-syzkaller #0 [ 489.539250][T12200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 489.549426][T12200] Call Trace: [ 489.552734][T12200] dump_stack+0x197/0x210 [ 489.557084][T12200] should_fail.cold+0xa/0x15 [ 489.561692][T12200] ? fault_create_debugfs_attr+0x180/0x180 [ 489.567519][T12200] ? ___might_sleep+0x163/0x2c0 [ 489.572388][T12200] __should_failslab+0x121/0x190 [ 489.577341][T12200] should_failslab+0x9/0x14 [ 489.581860][T12200] kmem_cache_alloc_trace+0x2d3/0x790 [ 489.587515][T12200] ? sctp_copy_one_addr+0x67/0x170 [ 489.592732][T12200] sctp_transport_new+0x91/0x680 [ 489.597687][T12200] sctp_assoc_add_peer+0x217/0x1040 [ 489.602896][T12200] sctp_connect_new_asoc+0x1a7/0x5a0 [ 489.608193][T12200] ? security_sctp_bind_connect+0x93/0xc0 [ 489.613932][T12200] sctp_sendmsg+0x13a0/0x1f10 [ 489.619062][T12200] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 489.624975][T12200] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 489.630624][T12200] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 489.636892][T12200] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 489.643349][T12200] ? aa_af_perm+0x2a0/0x2a0 [ 489.647985][T12200] ? lock_downgrade+0x920/0x920 [ 489.652842][T12200] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 489.652865][T12200] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 489.652883][T12200] inet_sendmsg+0x9e/0xe0 [ 489.652896][T12200] ? inet_send_prepare+0x4e0/0x4e0 [ 489.652911][T12200] sock_sendmsg+0xd7/0x130 [ 489.652926][T12200] ____sys_sendmsg+0x358/0x880 [ 489.652943][T12200] ? kernel_sendmsg+0x50/0x50 [ 489.652960][T12200] ? find_held_lock+0x35/0x130 [ 489.652986][T12200] ___sys_sendmsg+0x100/0x170 [ 489.653004][T12200] ? sendmsg_copy_msghdr+0x70/0x70 [ 489.653021][T12200] ? __kasan_check_read+0x11/0x20 [ 489.653039][T12200] ? __fget+0x37f/0x550 [ 489.653058][T12200] ? ksys_dup3+0x3e0/0x3e0 [ 489.653075][T12200] ? find_held_lock+0x35/0x130 [ 489.674666][T12200] ? get_pid_task+0x11d/0x210 [ 489.684042][T12200] ? __fget_light+0x1a9/0x230 [ 489.731767][T12200] ? __fdget+0x1b/0x20 [ 489.735854][T12200] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 489.742110][T12200] ? sockfd_lookup_light+0xcb/0x180 [ 489.748279][T12200] __sys_sendmmsg+0x1bf/0x4d0 [ 489.753063][T12200] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 489.758122][T12200] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 489.764372][T12200] ? fput_many+0x12c/0x1a0 [ 489.768805][T12200] ? fput+0x1b/0x20 [ 489.772625][T12200] ? ksys_write+0x1cf/0x290 [ 489.777147][T12200] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 489.782708][T12200] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 489.788180][T12200] ? do_syscall_64+0x26/0x790 [ 489.792872][T12200] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 489.798945][T12200] ? do_syscall_64+0x26/0x790 [ 489.803629][T12200] __x64_sys_sendmmsg+0x9d/0x100 [ 489.808613][T12200] do_syscall_64+0xfa/0x790 [ 489.813318][T12200] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 489.819215][T12200] RIP: 0033:0x45a919 [ 489.823121][T12200] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 489.842733][T12200] RSP: 002b:00007f025acaac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 17:07:57 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:07:57 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x4b, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:07:57 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x4b, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) [ 489.851161][T12200] RAX: ffffffffffffffda RBX: 00007f025acaac90 RCX: 000000000045a919 [ 489.859148][T12200] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000003 [ 489.867151][T12200] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 489.875134][T12200] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025acab6d4 [ 489.883552][T12200] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000004 17:07:59 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x4c01, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:07:59 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x4b, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:07:59 executing program 2 (fault-call:1 fault-nth:40): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) 17:07:59 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:07:59 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0xd, 0x2, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x0, 0x6, 0x4, 0x1, 0xdcc1c606a7f2200e, 0x7fffffffffffffff}, @jmp={0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffffffffffffffff}], &(0x7f0000000040)='syzkaller\x00', 0x7fffffff, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0xc, [], 0x0, 0x4, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0xffffffffffffff5c) pipe(&(0x7f0000001240)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r1, &(0x7f0000000340)=ANY=[], 0xff0e) close(r1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r2, &(0x7f0000000140)=0xfffffffffffffffd, 0x110) setsockopt$inet_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, 0x0, 0x0) sendfile(r4, r3, 0x0, 0xffffffff800) sendfile(r4, r3, &(0x7f0000001200)=0x400, 0x100000001) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00&\x86\x17x+y\xa5\xa8\x1e\xea/=\x9f\xdf\xa1y\xd0\x13\xe6T$\xb1\xfd2\xd76\xc0\xc3\xb2{\xbf\xb2\x14\xf6\x8a\xc8\x9c\x89\xa0b\x10\"\xe40\x93#\\\xcd\xb0aP,\xff\x9f\f\x89\xb9\xa9\xe2\xd6\t\"\f\xde\x00oO:\xba\x14\xdc\xe7H=\xb6\xfb\x96%\xc1\x95\xb4\xad\x98\x870\x92\xb0en{\xea\xdc\xa9+\xbb\xd7\x01\x03d\xb9\x92L\xaf\xe8\t\x80R*1\x12\x10\x9a\x01\xb2\xa2lLN\xde\xd6\xed\xa5\x06\xc5\xad\x8fs \'\v\xc3\x10#\x9f\x90\xe3Q\xc7\xf3;l\xe8{\x19\xc33v\xc35\xde^T&\xee\xd1\x90L\x87\xcb\xc8.\x1c\xae?\xf5\xd9\x9d\x98\"g\xf3\xa7gVv<\x92\t\xe0\xd5\xc8\xca\xda\xe4N\xc9p\x82\x1f=6\x1e\x92\xb9\xd6!.\xb0\xa5\xfcp\n\xd4J\x05n\x101oC\xb6', 0x275a, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000000a780)=[{{&(0x7f00000037c0)=@tipc=@name, 0x80, 0x0}}], 0x1, 0x0) pipe(0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r6, 0x0, 0x486, &(0x7f0000000000), 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x10000000013, &(0x7f0000000100), 0xfb) setsockopt$inet_tcp_int(r6, 0x6, 0x40000000000014, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff}, 0x14) 17:07:59 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x4e03, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 491.708599][T12224] FAULT_INJECTION: forcing a failure. [ 491.708599][T12224] name failslab, interval 1, probability 0, space 0, times 0 [ 491.765554][T12224] CPU: 0 PID: 12224 Comm: syz-executor.2 Not tainted 5.5.0-rc2-syzkaller #0 [ 491.774274][T12224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 491.784347][T12224] Call Trace: [ 491.787663][T12224] dump_stack+0x197/0x210 [ 491.792014][T12224] should_fail.cold+0xa/0x15 [ 491.796752][T12224] ? fault_create_debugfs_attr+0x180/0x180 [ 491.802768][T12224] ? ___might_sleep+0x163/0x2c0 [ 491.807646][T12224] __should_failslab+0x121/0x190 [ 491.812607][T12224] should_failslab+0x9/0x14 [ 491.817132][T12224] kmem_cache_alloc_trace+0x2d3/0x790 [ 491.822532][T12224] ? sctp_copy_one_addr+0x67/0x170 [ 491.827675][T12224] sctp_transport_new+0x91/0x680 [ 491.832629][T12224] sctp_assoc_add_peer+0x217/0x1040 [ 491.837846][T12224] sctp_connect_new_asoc+0x1a7/0x5a0 [ 491.843230][T12224] ? security_sctp_bind_connect+0x93/0xc0 [ 491.848965][T12224] sctp_sendmsg+0x13a0/0x1f10 [ 491.853668][T12224] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 491.859583][T12224] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 491.865238][T12224] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 491.871493][T12224] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 491.877924][T12224] ? aa_af_perm+0x2a0/0x2a0 [ 491.882447][T12224] ? lock_downgrade+0x920/0x920 [ 491.887322][T12224] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 491.892981][T12224] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 491.899234][T12224] inet_sendmsg+0x9e/0xe0 [ 491.903565][T12224] ? inet_send_prepare+0x4e0/0x4e0 [ 491.908685][T12224] sock_sendmsg+0xd7/0x130 [ 491.913118][T12224] ____sys_sendmsg+0x358/0x880 [ 491.917902][T12224] ? kernel_sendmsg+0x50/0x50 [ 491.922593][T12224] ? find_held_lock+0x35/0x130 [ 491.927386][T12224] ___sys_sendmsg+0x100/0x170 [ 491.932110][T12224] ? sendmsg_copy_msghdr+0x70/0x70 [ 491.937233][T12224] ? __kasan_check_read+0x11/0x20 [ 491.942276][T12224] ? __fget+0x37f/0x550 [ 491.946452][T12224] ? ksys_dup3+0x3e0/0x3e0 [ 491.950870][T12224] ? find_held_lock+0x35/0x130 [ 491.955644][T12224] ? get_pid_task+0x11d/0x210 [ 491.960357][T12224] ? __fget_light+0x1a9/0x230 [ 491.965044][T12224] ? __fdget+0x1b/0x20 [ 491.969132][T12224] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 491.975385][T12224] ? sockfd_lookup_light+0xcb/0x180 [ 491.980604][T12224] __sys_sendmmsg+0x1bf/0x4d0 [ 491.985303][T12224] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 491.985340][T12224] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 491.985355][T12224] ? fput_many+0x12c/0x1a0 [ 491.985370][T12224] ? fput+0x1b/0x20 [ 491.985384][T12224] ? ksys_write+0x1cf/0x290 [ 491.985406][T12224] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 491.985422][T12224] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 491.985437][T12224] ? do_syscall_64+0x26/0x790 [ 491.985458][T12224] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 492.031127][T12224] ? do_syscall_64+0x26/0x790 [ 492.035838][T12224] __x64_sys_sendmmsg+0x9d/0x100 [ 492.040779][T12224] do_syscall_64+0xfa/0x790 [ 492.045395][T12224] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 492.051286][T12224] RIP: 0033:0x45a919 [ 492.055178][T12224] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 492.074783][T12224] RSP: 002b:00007f025acaac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 492.083273][T12224] RAX: ffffffffffffffda RBX: 00007f025acaac90 RCX: 000000000045a919 [ 492.091240][T12224] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000003 [ 492.099402][T12224] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 492.107468][T12224] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025acab6d4 [ 492.115451][T12224] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000004 17:08:08 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) r0 = socket(0xa, 0x2, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r2, &(0x7f0000000340)=ANY=[], 0xff0e) close(r2) splice(r1, 0x0, r2, 0x0, 0x100000000, 0x0) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000080), &(0x7f0000000100)=0xc) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, '\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00pI\x00', 0x8}, 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r4, &(0x7f0000000340)=ANY=[], 0xff0e) close(r4) splice(r3, 0x0, r4, 0x0, 0x100000000, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000040)=0x2, 0x4) ioctl(r0, 0x8918, &(0x7f0000000000)) 17:08:08 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:08:08 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x4b, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000008009500f10100000000487591731cba12c07d57d995b61e89a4530f92304f242b416ae9eeefc0e9c60ebab1c176bf9bb4dde98451460f00009381b72b100d0682fd0a0c4a06b29e220dc28dac72599456d4c4e6f3fe2d1dee18f638ac947b5e026a3287c84ccc727d6ef3834293812e927c01c7da1322da44c7f2ed1084a12f80ffffff8dff1db3df9858837458a4ca03767c69cee1b6be484e4c9507af216bd8ed42f7dd5adb8e49f4a94615e49c08c9a208e4557cd4ed88b37ab8d7674c644dca2f1b4d745fd95c41f9d441d42f49db6d4a4762e5cc23dfc1adafd1e5a3e7f2e898961cb43e438c4e41ae43ea118e1407a601dae4b8b99bffffb1ac006c67767b03b95151aeb89e6d4a43c625aa2285b6e4afd8c1cc3eb215ba22f43115dbba9dc7beedb130d9f2be90133a0e3ed34258b8c9370634060105baa664953514605fba3973aa021945b985a8a66e9cfa9d9e57033815717b4fdbe55b37cb8d7f41aacfbd4089ea1bd22440f64909a09b5a759a703e71f358e11ac8e13db15d792e604a4f279b3bd6621bdf2c17bcaabd6948537faf9fff8dc4006200607a9a76e5d9656a7154c75773902a1bdf399df3925130312d095e9c1f973d091c198c1a11a767761fe46169b2b5b8cdedb695cc425fe203d2f2655a76865c2cb4e2470fcfb1248c0add5431a7fbcb0ef4f66a09af93a09fab1daae4b5"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:08:08 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x5800, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:08:08 executing program 2 (fault-call:1 fault-nth:41): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) [ 500.755329][T12238] FAULT_INJECTION: forcing a failure. [ 500.755329][T12238] name failslab, interval 1, probability 0, space 0, times 0 [ 500.769077][T12238] CPU: 0 PID: 12238 Comm: syz-executor.2 Not tainted 5.5.0-rc2-syzkaller #0 [ 500.778146][T12238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 500.789037][T12238] Call Trace: [ 500.792354][T12238] dump_stack+0x197/0x210 [ 500.796704][T12238] should_fail.cold+0xa/0x15 [ 500.801321][T12238] ? fault_create_debugfs_attr+0x180/0x180 [ 500.807685][T12238] __should_failslab+0x121/0x190 [ 500.812644][T12238] should_failslab+0x9/0x14 [ 500.817165][T12238] kmem_cache_alloc+0x47/0x710 [ 500.821944][T12238] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 500.828201][T12238] dst_alloc+0x10e/0x200 [ 500.832480][T12238] ? rt_dst_clone+0x8c0/0x8c0 [ 500.837176][T12238] rt_dst_alloc+0x83/0x440 [ 500.841609][T12238] ip_route_output_key_hash_rcu+0x8d7/0x2d60 [ 500.847634][T12238] ? ip_route_input_noref+0x270/0x270 [ 500.853020][T12238] ? ip_route_output_key_hash+0x161/0x360 [ 500.858755][T12238] ? __kasan_check_read+0x11/0x20 [ 500.863783][T12238] ip_route_output_key_hash+0x1ef/0x360 [ 500.869346][T12238] ? ip_route_output_key_hash_rcu+0x2d60/0x2d60 [ 500.875593][T12238] ? mark_held_locks+0xa4/0xf0 [ 500.875617][T12238] ? trace_hardirqs_on+0x67/0x240 [ 500.875637][T12238] ip_route_output_flow+0x28/0xc0 [ 500.875657][T12238] sctp_v4_get_dst+0x568/0x1470 [ 500.875675][T12238] ? __call_rcu+0x2c9/0x740 [ 500.875697][T12238] ? sctp_v4_copy_addrlist+0x6c0/0x6c0 [ 500.905440][T12238] ? sctp_v4_copy_addrlist+0x6c0/0x6c0 [ 500.910926][T12238] sctp_transport_pmtu+0x254/0x480 [ 500.916059][T12238] ? sctp_transport_pmtu+0x254/0x480 [ 500.921360][T12238] sctp_transport_route+0x163/0x360 [ 500.926575][T12238] sctp_assoc_add_peer+0x5a8/0x1040 [ 500.931790][T12238] sctp_connect_new_asoc+0x1a7/0x5a0 [ 500.937101][T12238] ? security_sctp_bind_connect+0x93/0xc0 [ 500.942843][T12238] sctp_sendmsg+0x13a0/0x1f10 [ 500.947555][T12238] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 500.953554][T12238] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 500.959206][T12238] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 500.965619][T12238] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 500.972256][T12238] ? aa_af_perm+0x2a0/0x2a0 [ 500.976960][T12238] ? lock_downgrade+0x920/0x920 [ 500.981829][T12238] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 500.987425][T12238] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 500.993708][T12238] inet_sendmsg+0x9e/0xe0 [ 500.998069][T12238] ? inet_send_prepare+0x4e0/0x4e0 [ 501.003198][T12238] sock_sendmsg+0xd7/0x130 [ 501.007639][T12238] ____sys_sendmsg+0x358/0x880 [ 501.012429][T12238] ? kernel_sendmsg+0x50/0x50 [ 501.017162][T12238] ? find_held_lock+0x35/0x130 [ 501.021972][T12238] ___sys_sendmsg+0x100/0x170 [ 501.034315][T12238] ? sendmsg_copy_msghdr+0x70/0x70 [ 501.039479][T12238] ? __kasan_check_read+0x11/0x20 [ 501.044531][T12238] ? __fget+0x37f/0x550 [ 501.048810][T12238] ? ksys_dup3+0x3e0/0x3e0 [ 501.053253][T12238] ? find_held_lock+0x35/0x130 [ 501.058036][T12238] ? get_pid_task+0x11d/0x210 [ 501.062736][T12238] ? __fget_light+0x1a9/0x230 [ 501.067509][T12238] ? __fdget+0x1b/0x20 [ 501.071587][T12238] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 501.077860][T12238] ? sockfd_lookup_light+0xcb/0x180 [ 501.083077][T12238] __sys_sendmmsg+0x1bf/0x4d0 [ 501.087960][T12238] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 501.093025][T12238] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 501.099295][T12238] ? fput_many+0x12c/0x1a0 17:08:09 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x5a00, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:08:09 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x4c, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:08:09 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d00", 0xe}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:08:09 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x4c, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) [ 501.103742][T12238] ? fput+0x1b/0x20 [ 501.107807][T12238] ? ksys_write+0x1cf/0x290 [ 501.107826][T12238] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 501.107841][T12238] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 501.107855][T12238] ? do_syscall_64+0x26/0x790 [ 501.107869][T12238] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 501.107883][T12238] ? do_syscall_64+0x26/0x790 [ 501.107904][T12238] __x64_sys_sendmmsg+0x9d/0x100 [ 501.107923][T12238] do_syscall_64+0xfa/0x790 [ 501.107941][T12238] entry_SYSCALL_64_after_hwframe+0x49/0xbe 17:08:09 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x6000, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 501.107952][T12238] RIP: 0033:0x45a919 [ 501.107968][T12238] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 501.107981][T12238] RSP: 002b:00007f025acaac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 501.154255][T12238] RAX: ffffffffffffffda RBX: 00007f025acaac90 RCX: 000000000045a919 [ 501.194780][T12238] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000003 [ 501.202764][T12238] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 501.210766][T12238] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025acab6d4 [ 501.218750][T12238] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000004 17:08:12 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x4c, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000008009500f10100000000487591731cba12c07d57d995b61e89a4530f92304f242b416ae9eeefc0e9c60ebab1c176bf9bb4dde98451460f00009381b72b100d0682fd0a0c4a06b29e220dc28dac72599456d4c4e6f3fe2d1dee18f638ac947b5e026a3287c84ccc727d6ef3834293812e927c01c7da1322da44c7f2ed1084a12f80ffffff8dff1db3df9858837458a4ca03767c69cee1b6be484e4c9507af216bd8ed42f7dd5adb8e49f4a94615e49c08c9a208e4557cd4ed88b37ab8d7674c644dca2f1b4d745fd95c41f9d441d42f49db6d4a4762e5cc23dfc1adafd1e5a3e7f2e898961cb43e438c4e41ae43ea118e1407a601dae4b8b99bffffb1ac006c67767b03b95151aeb89e6d4a43c625aa2285b6e4afd8c1cc3eb215ba22f43115dbba9dc7beedb130d9f2be90133a0e3ed34258b8c9370634060105baa664953514605fba3973aa021945b985a8a66e9cfa9d9e57033815717b4fdbe55b37cb8d7f41aacfbd4089ea1bd22440f64909a09b5a759a703e71f358e11ac8e13db15d792e604a4f279b3bd6621bdf2c17bcaabd6948537faf9fff8dc4006200607a9a76e5d9656a7154c75773902a1bdf399df3925130312d095e9c1f973d091c198c1a11a767761fe46169b2b5b8cdedb695cc425fe203d2f2655a76865c2cb4e2470fcfb1248c0add5431a7fbcb0ef4f66a09af93a09fab1daae4b518d7"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:08:12 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="580000001400192340834b80020d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd00000010000100090c1000418e00000004fcff", 0x58}], 0x1) [ 513.264003][T12270] IPVS: ftp: loaded support on port[0] = 21 17:08:22 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x7003, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:08:22 executing program 2 (fault-call:1 fault-nth:42): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) 17:08:22 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d00", 0xe}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:08:22 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x4c, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000008009500f10100000000487591731cba12c07d57d995b61e89a4530f92304f242b416ae9eeefc0e9c60ebab1c176bf9bb4dde98451460f00009381b72b100d0682fd0a0c4a06b29e220dc28dac72599456d4c4e6f3fe2d1dee18f638ac947b5e026a3287c84ccc727d6ef3834293812e927c01c7da1322da44c7f2ed1084a12f80ffffff8dff1db3df9858837458a4ca03767c69cee1b6be484e4c9507af216bd8ed42f7dd5adb8e49f4a94615e49c08c9a208e4557cd4ed88b37ab8d7674c644dca2f1b4d745fd95c41f9d441d42f49db6d4a4762e5cc23dfc1adafd1e5a3e7f2e898961cb43e438c4e41ae43ea118e1407a601dae4b8b99bffffb1ac006c67767b03b95151aeb89e6d4a43c625aa2285b6e4afd8c1cc3eb215ba22f43115dbba9dc7beedb130d9f2be90133a0e3ed34258b8c9370634060105baa664953514605fba3973aa021945b985a8a66e9cfa9d9e57033815717b4fdbe55b37cb8d7f41aacfbd4089ea1bd22440f64909a09b5a759a703e71f358e11ac8e13db15d792e604a4f279b3bd6621bdf2c17bcaabd6948537faf9fff8dc4006200607a9a76e5d9656a7154c75773902a1bdf399df3925130312d095e9c1f973d091c198c1a11a767761fe46169b2b5b8cdedb695cc425fe203d2f2655a76865c2cb4e2470fcfb1248c0add5431a7fbcb0ef4f66a09af93a09fab1daae4b518d7a5"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) [ 514.266012][T12275] FAULT_INJECTION: forcing a failure. [ 514.266012][T12275] name failslab, interval 1, probability 0, space 0, times 0 [ 514.301454][T12275] CPU: 1 PID: 12275 Comm: syz-executor.2 Not tainted 5.5.0-rc2-syzkaller #0 [ 514.310193][T12275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 514.320261][T12275] Call Trace: [ 514.323586][T12275] dump_stack+0x197/0x210 [ 514.328484][T12275] should_fail.cold+0xa/0x15 [ 514.333094][T12275] ? fault_create_debugfs_attr+0x180/0x180 [ 514.338943][T12275] __should_failslab+0x121/0x190 [ 514.343911][T12275] should_failslab+0x9/0x14 [ 514.348431][T12275] kmem_cache_alloc+0x47/0x710 [ 514.353220][T12275] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 514.359478][T12275] dst_alloc+0x10e/0x200 [ 514.363746][T12275] ? rt_dst_clone+0x8c0/0x8c0 [ 514.368444][T12275] rt_dst_alloc+0x83/0x440 [ 514.372889][T12275] ip_route_output_key_hash_rcu+0x8d7/0x2d60 [ 514.378902][T12275] ? ip_route_input_noref+0x270/0x270 [ 514.384294][T12275] ? ip_route_output_key_hash+0x161/0x360 [ 514.390228][T12275] ? __kasan_check_read+0x11/0x20 [ 514.395283][T12275] ip_route_output_key_hash+0x1ef/0x360 [ 514.402779][T12275] ? ip_route_output_key_hash_rcu+0x2d60/0x2d60 [ 514.409033][T12275] ? mark_held_locks+0xa4/0xf0 17:08:22 executing program 4: r0 = socket(0xa, 0x80005, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'bond0\x00', 0x81}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r2, &(0x7f0000000340)=ANY=[], 0xff0e) close(r2) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @broadcast}, &(0x7f0000000140)=0x10, 0x80000) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stau\x00<#\xfbW*\x1f\x02\x94\xe6\xf3\x1dS\xd1\xe5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x93n,e+:G\x1bJ\x7f\xa2\xf6\xe04\x8c\x04\xe5\xf0\xdfK\x1d\xee\xc8;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00\x00\x00a.\xfd\x1d\xf5\x86\xa7\xec]\xe8\x04\x00\x00\x00\x9c f\x11\x9ay0U\x10\xae\x0es\x96\xd0\xbf\xa0f\xfb4\xbbB\xc6b\xaa\xbc\x82\x99\xff\xf9\xe1\x82.\xd2\xac\xb1\xa5\xa0\xdf.\xaaO\x03\xa1\xa0j\xaf4\xc4Y\x94\xe3\x90\xfe\x04(dl\x90\x8fCqwc2\xc4\x951\x1e\x8e\xb6|s\xfb\x06+w^\x98N>sr\xcal\x18\x9c\xed\x1dC\x8a4\b\xcc\v\x1e@\xe4x5', 0x2761, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r5, 0x1d79bf99}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000180)={r5, 0x8000}, 0x8) splice(r1, 0x0, r2, 0x0, 0x100000000, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r9, &(0x7f0000000340)=ANY=[], 0xff0e) close(r9) splice(r8, 0x0, r9, 0x0, 0x100000000, 0x0) r10 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240)='nbd\x00') sendmsg$NBD_CMD_STATUS(r9, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x102000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x2c, r10, 0x400, 0x70bd27, 0x25dfdbfe, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x101}]}, 0x2c}, 0x1, 0x0, 0x0, 0x44000}, 0x20008000) write$binfmt_elf32(r7, &(0x7f0000000340)=ANY=[], 0xff0e) close(r7) splice(r6, 0x0, r7, 0x0, 0x100000000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000000080)=0x7, 0x4) connect$l2tp(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x4, 0x2, 0x3, {0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x18}, 0x9}}}, 0x3a) 17:08:22 executing program 5: r0 = socket(0x11, 0x800000003, 0x0) getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'bpq0\x00', r1}) r2 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000100), 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r3, &(0x7f0000008880), 0x40000000000045c, 0x44000102, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x8) setsockopt$inet6_int(r3, 0x29, 0x35, &(0x7f0000000080)=0x802, 0x4) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r4, 0x80) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$bt_l2cap(r6, &(0x7f00000001c0)={0x1f, 0x1, {0x0, 0x4, 0x0, 0x8, 0x6, 0x5}, 0x100000001, 0x2838}, 0xe) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000001600)=ANY=[@ANYRES32, @ANYBLOB="8866f8684f1fcb84f0505ae3668524539eb8fc88d4484a83e0", @ANYBLOB="650fb6b7bb91a11f6f7b8c542ec080c813b2cadfa124d4dbf1ee8eb040f30e8b4fc8020528eca751fab2cf8d5f54afed8e857e30274c61b83631ef23de876ac22990808884cf7836b623a3b54243ae2b434315940a39fbd0489318166a584205b60a2d9574bed4e0d2156d6dcbba0a78dd52afb56b97723718a9b7689adab3d9af2a40eb4c82c2beb72d57d12ea0"], 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f00000004c0)={0x0, 0x9}, 0x8) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x11, 0x800000003, 0x0) bind(r8, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r8, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000004389ddfb61f798a23a5ea828a9146400", @ANYRES32=r9, @ANYBLOB="00000000ffffffff00000059f006000068686e3247e8caba0c981a00000006335aadbcd6bd94205fab18edbb00"], 0x3}}, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f00000005c0)={@ipv4={[], [], @loopback}, 0x13, r9}) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8936, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x6]}, 0x34, r9}) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000001080)={'vxcan0\x00', r9}) r11 = openat$cgroup_ro(r5, &(0x7f00000011c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r11, &(0x7f0000002bc0)=ANY=[@ANYBLOB="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"], 0x14002c) r12 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r14 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000000000085000000070000e99400000000000000"], 0x0, 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r14, 0x0, 0xe, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x8000}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000680)={r14, 0xc0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=0x1, 0x0, 0x0, 0x0, &(0x7f00000004c0)={0x0, 0x4}, 0x0, 0x0, &(0x7f0000000500)={0x3, 0xc, 0x8c65, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)=0x2}}, 0x10) r16 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000000000085001b00020000000000000000000700"], &(0x7f0000000140)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x2b) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r16, 0x0, 0xe, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x8000}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x15, 0x5, &(0x7f0000001300)=ANY=[@ANYBLOB="180000000700000000000000ffff000018290000", @ANYRES32=r12, @ANYBLOB="00000000a1e049beb5e0f29ac445cc9426ffc681ffffff9500000000000005"], &(0x7f00000003c0)='GPL\x00', 0xfffffff7, 0x0, 0x0, 0x40f00, 0x2, [], r13, 0x12, 0xffffffffffffffff, 0x8, &(0x7f0000000400)={0x0, 0x5}, 0x8, 0x10, &(0x7f0000000440)={0x1, 0xb, 0x4, 0x3ff}, 0x10, r15, r16}, 0x78) r17 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r17, &(0x7f0000002bc0)=ANY=[@ANYBLOB="006f5236bb29651e4fb5bffec9a80c376646c3a3123759ce7501570f4d704fd819f8fcaa368ac33d2effbd7e3ace5942c36efff678680ef60d3c690000000000000000000000000000009b758359fc6545d087e802f1c7bf2ce0294f170c2d51e59b042aa7c298fae8eef6e0bd2cc9537a011fc2ec4f77ef509702de3bc589968438e46c02f0d48a630aa59d8b6990641c88532d0434f8bc0d15fa2a65d1b7742fc8e2af939b5d3cbaff0a59ba34315b029a5a3b61c780a8afa17b9623baef6f4c4bcbb3e2a0757160923fd6e9e6bd29e5c15229d982da154d4590f48f00cf660c7d4760a8d9ed3394d830cc943fb7a7d6e0418fb3c4ac891682b73cac51d44930b11d9399c1622b20175cf85b4639622d9e637d118ee50a06f155936dd5100000"], 0x14002c) bpf$PROG_LOAD(0x5, &(0x7f0000001140)={0x7, 0x1, &(0x7f0000000000)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0x7}], &(0x7f0000000040)='GPL\x00', 0x3, 0x1000, &(0x7f0000000080)=""/4096, 0x40f00, 0x4, [], r10, 0x7, r11, 0x8, &(0x7f00000010c0)={0x1, 0x1}, 0x8, 0x10, &(0x7f0000001100)={0x1, 0x1, 0x6, 0x2}, 0x10, r15, r17}, 0x78) r18 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001240)={&(0x7f0000001200)='./file0\x00', 0x0, 0x18}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18240000", @ANYRES32=r18, @ANYBLOB="000003000000000085100000ffffffff5438000401000100"], &(0x7f0000001280)='GPL\x00ij1|\xb2\xce\xb9\xebea\x96\xd60\x17\x93\x95\x19\x7f\xd3\xea\x80\x14\xd9\x1f\x8bX\xb3\xb7\x92R\xa2\xe3\xdc\xcb\x1a\x01\r\xf9\x11\xec\xd3\xee>\xa3G\xf8\xa16\x90\xe5\x8as\xfa\xedPEy\xa7\v\xbf\xd1\x88\x9c\x8a\x02\x8bb\xde)N\xce\xb2\xdb\xe0\x8d\xa1%g\x84\x96\x0fwT}\x01\xedr\x95', 0x2, 0x1a, &(0x7f00000000c0)=""/26, 0xc3300, 0x0, [], r1, 0x18, r2, 0x8, &(0x7f0000000140)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000180)={0x0, 0xa, 0x1f, 0x1}, 0x10, r15}, 0x78) r19 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xbe7256fa28abe899, 0x3d, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10, r15}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r19, 0x18000000000002a0, 0x2b, 0xfffffffffffffe7f, &(0x7f0000000500)="b9ff0300600d698cb89e14f008061fffffff00204000632f77fbac141412e934a0a662079f4b4d2f87e5feca6aab845013f2325f1a39010108038da1924425181aa5", 0x0, 0x100, 0x60000000, 0xfffffffffffffe42, 0xfffffffffffffe09}, 0x28) 17:08:22 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x4c, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:08:22 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x7201, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:08:22 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d00", 0xe}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) [ 514.413827][T12275] ? trace_hardirqs_on+0x67/0x240 [ 514.419003][T12275] ip_route_output_flow+0x28/0xc0 [ 514.424060][T12275] sctp_v4_get_dst+0x568/0x1470 [ 514.428935][T12275] ? __call_rcu+0x2c9/0x740 [ 514.433480][T12275] ? sctp_v4_copy_addrlist+0x6c0/0x6c0 [ 514.438970][T12275] ? sctp_v4_copy_addrlist+0x6c0/0x6c0 [ 514.444497][T12275] sctp_transport_pmtu+0x254/0x480 [ 514.449748][T12275] ? sctp_transport_pmtu+0x254/0x480 [ 514.455324][T12275] sctp_transport_route+0x163/0x360 [ 514.460527][T12275] sctp_assoc_add_peer+0x5a8/0x1040 [ 514.465820][T12275] sctp_connect_new_asoc+0x1a7/0x5a0 [ 514.471198][T12275] ? security_sctp_bind_connect+0x93/0xc0 [ 514.477356][T12275] sctp_sendmsg+0x13a0/0x1f10 [ 514.482029][T12275] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 514.487905][T12275] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 514.493544][T12275] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 514.500314][T12275] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 514.506732][T12275] ? aa_af_perm+0x2a0/0x2a0 [ 514.511236][T12275] ? lock_downgrade+0x920/0x920 [ 514.516768][T12275] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 514.522439][T12275] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 514.529209][T12275] inet_sendmsg+0x9e/0xe0 [ 514.533834][T12275] ? inet_send_prepare+0x4e0/0x4e0 [ 514.538938][T12275] sock_sendmsg+0xd7/0x130 [ 514.543552][T12275] ____sys_sendmsg+0x358/0x880 [ 514.548433][T12275] ? kernel_sendmsg+0x50/0x50 [ 514.553103][T12275] ? find_held_lock+0x35/0x130 [ 514.557959][T12275] ___sys_sendmsg+0x100/0x170 [ 514.562620][T12275] ? sendmsg_copy_msghdr+0x70/0x70 [ 514.567714][T12275] ? __kasan_check_read+0x11/0x20 [ 514.572822][T12275] ? __fget+0x37f/0x550 [ 514.576963][T12275] ? ksys_dup3+0x3e0/0x3e0 [ 514.581362][T12275] ? find_held_lock+0x35/0x130 [ 514.586383][T12275] ? get_pid_task+0x11d/0x210 [ 514.591051][T12275] ? __fget_light+0x1a9/0x230 [ 514.595742][T12275] ? __fdget+0x1b/0x20 [ 514.599897][T12275] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 514.606156][T12275] ? sockfd_lookup_light+0xcb/0x180 [ 514.611359][T12275] __sys_sendmmsg+0x1bf/0x4d0 [ 514.616026][T12275] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 514.621134][T12275] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 514.629878][T12275] ? fput_many+0x12c/0x1a0 [ 514.634366][T12275] ? fput+0x1b/0x20 [ 514.638172][T12275] ? ksys_write+0x1cf/0x290 [ 514.642662][T12275] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 514.648112][T12275] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 514.653613][T12275] ? do_syscall_64+0x26/0x790 [ 514.658455][T12275] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 514.664511][T12275] ? do_syscall_64+0x26/0x790 [ 514.669521][T12275] __x64_sys_sendmmsg+0x9d/0x100 [ 514.674457][T12275] do_syscall_64+0xfa/0x790 [ 514.679053][T12275] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 514.685291][T12275] RIP: 0033:0x45a919 [ 514.689272][T12275] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 514.709126][T12275] RSP: 002b:00007f025acaac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 514.717521][T12275] RAX: ffffffffffffffda RBX: 00007f025acaac90 RCX: 000000000045a919 [ 514.725493][T12275] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000003 [ 514.734530][T12275] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 514.742496][T12275] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025acab6d4 [ 514.750775][T12275] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000004 17:08:22 executing program 2 (fault-call:1 fault-nth:43): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) [ 514.876450][ T964] tipc: TX() has been purged, node left! 17:08:22 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x4c, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:08:22 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x7203, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 514.922830][T12296] FAULT_INJECTION: forcing a failure. [ 514.922830][T12296] name failslab, interval 1, probability 0, space 0, times 0 [ 515.005916][T12296] CPU: 0 PID: 12296 Comm: syz-executor.2 Not tainted 5.5.0-rc2-syzkaller #0 [ 515.014665][T12296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 515.025266][T12296] Call Trace: [ 515.028607][T12296] dump_stack+0x197/0x210 [ 515.032967][T12296] should_fail.cold+0xa/0x15 [ 515.037592][T12296] ? fault_create_debugfs_attr+0x180/0x180 [ 515.043430][T12296] ? __kasan_check_read+0x11/0x20 [ 515.048494][T12296] __should_failslab+0x121/0x190 [ 515.053478][T12296] should_failslab+0x9/0x14 [ 515.058013][T12296] kmem_cache_alloc_node_trace+0x5a/0x750 [ 515.063763][T12296] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 515.069903][T12296] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 515.075735][T12296] __kmalloc_node_track_caller+0x3d/0x70 [ 515.081393][T12296] __kmalloc_reserve.isra.0+0x40/0xf0 [ 515.086783][T12296] __alloc_skb+0x10b/0x5e0 [ 515.091220][T12296] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 515.096804][T12296] ? lockdep_hardirqs_on+0x421/0x5e0 17:08:23 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x4c, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) [ 515.102128][T12296] ? sctp_hash_transport+0x177a/0x1d80 [ 515.108152][T12296] sctp_ulpevent_new.constprop.0+0x26/0xa0 [ 515.114171][T12296] sctp_ulpevent_nofity_peer_addr_change+0x166/0xaf0 [ 515.121487][T12296] ? sctp_ulpevent_make_assoc_change+0x970/0x970 [ 515.127845][T12296] ? sctp_v4_to_sk_saddr+0x12/0x90 [ 515.132966][T12296] ? sctp_do_sm.cold+0xdf/0xdf [ 515.137752][T12296] sctp_assoc_add_peer+0xb19/0x1040 [ 515.142970][T12296] sctp_connect_new_asoc+0x1a7/0x5a0 [ 515.148280][T12296] ? security_sctp_bind_connect+0x93/0xc0 17:08:23 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01", 0x15}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) [ 515.154038][T12296] sctp_sendmsg+0x13a0/0x1f10 [ 515.158749][T12296] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 515.164662][T12296] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 515.170317][T12296] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 515.176648][T12296] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 515.183079][T12296] ? aa_af_perm+0x2a0/0x2a0 [ 515.187851][T12296] ? lock_downgrade+0x920/0x920 [ 515.187871][T12296] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 515.187888][T12296] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 515.187905][T12296] inet_sendmsg+0x9e/0xe0 [ 515.187918][T12296] ? inet_send_prepare+0x4e0/0x4e0 [ 515.187932][T12296] sock_sendmsg+0xd7/0x130 [ 515.187949][T12296] ____sys_sendmsg+0x358/0x880 [ 515.187969][T12296] ? kernel_sendmsg+0x50/0x50 [ 515.187987][T12296] ? find_held_lock+0x35/0x130 [ 515.188012][T12296] ___sys_sendmsg+0x100/0x170 [ 515.188031][T12296] ? sendmsg_copy_msghdr+0x70/0x70 [ 515.242959][T12296] ? __kasan_check_read+0x11/0x20 [ 515.248013][T12296] ? __fget+0x37f/0x550 [ 515.252197][T12296] ? ksys_dup3+0x3e0/0x3e0 [ 515.256633][T12296] ? find_held_lock+0x35/0x130 [ 515.261531][T12296] ? get_pid_task+0x11d/0x210 [ 515.266260][T12296] ? __fget_light+0x1a9/0x230 [ 515.271053][T12296] ? __fdget+0x1b/0x20 [ 515.275417][T12296] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 515.282112][T12296] ? sockfd_lookup_light+0xcb/0x180 [ 515.287422][T12296] __sys_sendmmsg+0x1bf/0x4d0 [ 515.292137][T12296] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 515.297497][T12296] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 17:08:23 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x4c, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000008009500f10100000000487591731cba12c07d57d995b61e89a4530f92304f242b416ae9eeefc0e9c60ebab1c176bf9bb4dde98451460f00009381b72b100d0682fd0a0c4a06b29e220dc28dac72599456d4c4e6f3fe2d1dee18f638ac947b5e026a3287c84ccc727d6ef3834293812e927c01c7da1322da44c7f2ed1084a12f80ffffff8dff1db3df9858837458a4ca03767c69cee1b6be484e4c9507af216bd8ed42f7dd5adb8e49f4a94615e49c08c9a208e4557cd4ed88b37ab8d7674c644dca2f1b4d745fd95c41f9d441d42f49db6d4a4762e5cc23dfc1adafd1e5a3e7f2e898961cb43e438c4e41ae43ea118e1407a601dae4b8b99bffffb1ac006c67767b03b95151aeb89e6d4a43c625aa2285b6e4afd8c1cc3eb215ba22f43115dbba9dc7beedb130d9f2be90133a0e3ed34258b8c9370634060105baa664953514605fba3973aa021945b985a8a66e9cfa9d9e57033815717b4fdbe55b37cb8d7f41aacfbd4089ea1bd22440f64909a09b5a759a703e71f358e11ac8e13db15d792e604a4f279b3bd6621bdf2c17bcaabd6948537faf9fff8dc4006200607a9a76e5d9656a7154c75773902a1bdf399df3925130312d095e9c1f973d091c198c1a11a767761fe46169b2b5b8cdedb695cc425fe203d2f2655a76865c2cb4e2470fcfb1248c0add5431a7fbcb0ef4f66a09af93a09fab1daae4b518d7a5d9"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) [ 515.303777][T12296] ? fput_many+0x12c/0x1a0 [ 515.308223][T12296] ? fput+0x1b/0x20 [ 515.312082][T12296] ? ksys_write+0x1cf/0x290 [ 515.317480][T12296] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 515.322956][T12296] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 515.328536][T12296] ? do_syscall_64+0x26/0x790 [ 515.333666][T12296] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 515.339918][T12296] ? do_syscall_64+0x26/0x790 [ 515.344619][T12296] __x64_sys_sendmmsg+0x9d/0x100 [ 515.349804][T12296] do_syscall_64+0xfa/0x790 [ 515.354437][T12296] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 515.360352][T12296] RIP: 0033:0x45a919 [ 515.364295][T12296] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 515.384562][T12296] RSP: 002b:00007f025acaac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 515.393275][T12296] RAX: ffffffffffffffda RBX: 00007f025acaac90 RCX: 000000000045a919 17:08:23 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x7303, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 515.401266][T12296] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000003 [ 515.409441][T12296] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 515.417512][T12296] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025acab6d4 [ 515.425680][T12296] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000004 17:08:31 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, '\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00pI\x00', 0x8}, 0x10) ioctl(r0, 0x8918, &(0x7f0000000000)) 17:08:31 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x4c, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:08:31 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01", 0x15}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:08:31 executing program 2 (fault-call:1 fault-nth:44): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) 17:08:31 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x7402, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:08:31 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01", 0x15}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) [ 523.668614][T12329] FAULT_INJECTION: forcing a failure. [ 523.668614][T12329] name failslab, interval 1, probability 0, space 0, times 0 [ 523.706816][T12329] CPU: 0 PID: 12329 Comm: syz-executor.2 Not tainted 5.5.0-rc2-syzkaller #0 [ 523.715621][T12329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 523.725691][T12329] Call Trace: [ 523.729003][T12329] dump_stack+0x197/0x210 [ 523.733358][T12329] should_fail.cold+0xa/0x15 [ 523.738582][T12329] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 523.744589][T12329] ? fault_create_debugfs_attr+0x180/0x180 [ 523.750425][T12329] ? trace_hardirqs_on+0x67/0x240 [ 523.755471][T12329] __should_failslab+0x121/0x190 [ 523.755490][T12329] should_failslab+0x9/0x14 17:08:31 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x7801, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 523.755510][T12329] kmem_cache_alloc_node+0x56/0x740 [ 523.755540][T12329] ? sctp_ulpq_tail_event+0x11d/0xb90 [ 523.775525][T12329] ? lockdep_init_map+0x1be/0x6d0 [ 523.780575][T12329] __alloc_skb+0xd5/0x5e0 [ 523.784928][T12329] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 523.790510][T12329] sctp_ulpevent_new.constprop.0+0x26/0xa0 [ 523.796349][T12329] sctp_ulpevent_nofity_peer_addr_change+0x166/0xaf0 [ 523.803074][T12329] ? sctp_ulpevent_nofity_peer_addr_change+0x83a/0xaf0 [ 523.809953][T12329] ? sctp_ulpevent_make_assoc_change+0x970/0x970 17:08:31 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x7c01, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 523.816361][T12329] sctp_assoc_set_primary+0x74/0x320 [ 523.822104][T12329] sctp_assoc_add_peer+0xdcd/0x1040 [ 523.827333][T12329] sctp_connect_new_asoc+0x1a7/0x5a0 [ 523.832640][T12329] ? security_sctp_bind_connect+0x93/0xc0 [ 523.838377][T12329] sctp_sendmsg+0x13a0/0x1f10 [ 523.838401][T12329] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 523.838421][T12329] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 523.848981][T12329] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 523.849000][T12329] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb 17:08:31 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x7d03, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 523.849020][T12329] ? aa_af_perm+0x2a0/0x2a0 [ 523.871912][T12329] ? lock_downgrade+0x920/0x920 [ 523.876794][T12329] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 523.882505][T12329] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 523.888772][T12329] inet_sendmsg+0x9e/0xe0 [ 523.893126][T12329] ? inet_send_prepare+0x4e0/0x4e0 [ 523.898259][T12329] sock_sendmsg+0xd7/0x130 [ 523.902695][T12329] ____sys_sendmsg+0x358/0x880 [ 523.907484][T12329] ? kernel_sendmsg+0x50/0x50 [ 523.912181][T12329] ? find_held_lock+0x35/0x130 [ 523.916971][T12329] ___sys_sendmsg+0x100/0x170 [ 523.923242][T12329] ? sendmsg_copy_msghdr+0x70/0x70 [ 523.928388][T12329] ? __kasan_check_read+0x11/0x20 [ 523.933545][T12329] ? __fget+0x37f/0x550 [ 523.937980][T12329] ? ksys_dup3+0x3e0/0x3e0 [ 523.937994][T12329] ? find_held_lock+0x35/0x130 [ 523.938011][T12329] ? get_pid_task+0x11d/0x210 [ 523.938031][T12329] ? __fget_light+0x1a9/0x230 [ 523.952101][T12329] ? __fdget+0x1b/0x20 [ 523.952126][T12329] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 523.968451][T12329] ? sockfd_lookup_light+0xcb/0x180 [ 523.973735][T12329] __sys_sendmmsg+0x1bf/0x4d0 [ 523.978461][T12329] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 523.983800][T12329] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 523.990062][T12329] ? fput_many+0x12c/0x1a0 [ 523.994507][T12329] ? fput+0x1b/0x20 [ 523.998357][T12329] ? ksys_write+0x1cf/0x290 [ 524.002879][T12329] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 524.008356][T12329] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 524.013836][T12329] ? do_syscall_64+0x26/0x790 17:08:32 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x7e00, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 524.018560][T12329] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 524.024646][T12329] ? do_syscall_64+0x26/0x790 [ 524.029345][T12329] __x64_sys_sendmmsg+0x9d/0x100 [ 524.034302][T12329] do_syscall_64+0xfa/0x790 [ 524.038829][T12329] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 524.044731][T12329] RIP: 0033:0x45a919 [ 524.048644][T12329] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 17:08:32 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x4c, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) [ 524.068254][T12329] RSP: 002b:00007f025acaac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 524.068269][T12329] RAX: ffffffffffffffda RBX: 00007f025acaac90 RCX: 000000000045a919 [ 524.068277][T12329] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000003 [ 524.068285][T12329] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 524.068293][T12329] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025acab6d4 [ 524.068300][T12329] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000004 17:08:32 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01", 0x15}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) [ 527.813436][T12356] IPVS: ftp: loaded support on port[0] = 21 17:08:36 executing program 2 (fault-call:1 fault-nth:45): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) 17:08:36 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x8002, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:08:36 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r5, &(0x7f0000000340)=ANY=[], 0xff0e) close(r5) splice(r4, 0x0, r5, 0x0, 0x100000000, 0x0) ioctl(r5, 0x2, &(0x7f0000000200)="da9ee3a599f7c457ec78d434090d033aebd01f6b571599eaf8622e7fe909fed563510d154d4f6841d1eba10be6ce362e06ad8fbe9dac23d30f01c4b0aef67b843acdeff0de6b3891270db97f73b97fff0445") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)={0x14, 0x0, 0x3, 0x1}, 0x14}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xffd7) splice(r1, 0x0, r3, 0x0, 0x80000000, 0x0) 17:08:36 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x4c, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:08:36 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000", 0x18}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) [ 528.820894][T12367] FAULT_INJECTION: forcing a failure. [ 528.820894][T12367] name failslab, interval 1, probability 0, space 0, times 0 [ 528.861971][T12367] CPU: 1 PID: 12367 Comm: syz-executor.2 Not tainted 5.5.0-rc2-syzkaller #0 [ 528.870698][T12367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 528.880780][T12367] Call Trace: [ 528.884086][T12367] dump_stack+0x197/0x210 [ 528.889593][T12367] should_fail.cold+0xa/0x15 [ 528.894288][T12367] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 528.900116][T12367] ? fault_create_debugfs_attr+0x180/0x180 [ 528.906547][T12367] ? trace_hardirqs_on+0x67/0x240 [ 528.911600][T12367] __should_failslab+0x121/0x190 [ 528.916994][T12367] should_failslab+0x9/0x14 [ 528.921517][T12367] kmem_cache_alloc_node+0x56/0x740 [ 528.926764][T12367] ? sctp_ulpq_tail_event+0x11d/0xb90 [ 528.932151][T12367] ? lockdep_init_map+0x1be/0x6d0 [ 528.937202][T12367] __alloc_skb+0xd5/0x5e0 [ 528.941563][T12367] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 528.947151][T12367] sctp_ulpevent_new.constprop.0+0x26/0xa0 [ 528.953185][T12367] sctp_ulpevent_nofity_peer_addr_change+0x166/0xaf0 [ 528.959886][T12367] ? sctp_ulpevent_nofity_peer_addr_change+0x83a/0xaf0 [ 528.966796][T12367] ? sctp_ulpevent_make_assoc_change+0x970/0x970 [ 528.973261][T12367] sctp_assoc_set_primary+0x74/0x320 [ 528.978589][T12367] sctp_assoc_add_peer+0xdcd/0x1040 [ 528.978610][T12367] sctp_connect_new_asoc+0x1a7/0x5a0 [ 528.978633][T12367] ? security_sctp_bind_connect+0x93/0xc0 [ 529.002891][T12367] sctp_sendmsg+0x13a0/0x1f10 [ 529.002916][T12367] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 529.002933][T12367] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 529.002949][T12367] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 529.002972][T12367] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 529.031852][T12367] ? aa_af_perm+0x2a0/0x2a0 [ 529.036407][T12367] ? lock_downgrade+0x920/0x920 [ 529.041290][T12367] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 529.046901][T12367] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 529.053157][T12367] inet_sendmsg+0x9e/0xe0 [ 529.057621][T12367] ? inet_send_prepare+0x4e0/0x4e0 [ 529.062728][T12367] sock_sendmsg+0xd7/0x130 [ 529.067134][T12367] ____sys_sendmsg+0x358/0x880 [ 529.071916][T12367] ? kernel_sendmsg+0x50/0x50 [ 529.083444][T12367] ? find_held_lock+0x35/0x130 [ 529.088208][T12367] ___sys_sendmsg+0x100/0x170 [ 529.092900][T12367] ? sendmsg_copy_msghdr+0x70/0x70 [ 529.098111][T12367] ? __kasan_check_read+0x11/0x20 [ 529.103142][T12367] ? __fget+0x37f/0x550 [ 529.107846][T12367] ? ksys_dup3+0x3e0/0x3e0 [ 529.112262][T12367] ? find_held_lock+0x35/0x130 [ 529.117023][T12367] ? get_pid_task+0x11d/0x210 [ 529.121704][T12367] ? __fget_light+0x1a9/0x230 [ 529.126394][T12367] ? __fdget+0x1b/0x20 [ 529.130627][T12367] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 529.136862][T12367] ? sockfd_lookup_light+0xcb/0x180 [ 529.142066][T12367] __sys_sendmmsg+0x1bf/0x4d0 [ 529.146870][T12367] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 529.152501][T12367] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 529.158752][T12367] ? fput_many+0x12c/0x1a0 [ 529.163172][T12367] ? fput+0x1b/0x20 [ 529.166965][T12367] ? ksys_write+0x1cf/0x290 [ 529.171526][T12367] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 529.176987][T12367] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 529.182482][T12367] ? do_syscall_64+0x26/0x790 [ 529.187355][T12367] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 529.193522][T12367] ? do_syscall_64+0x26/0x790 [ 529.198345][T12367] __x64_sys_sendmmsg+0x9d/0x100 [ 529.203283][T12367] do_syscall_64+0xfa/0x790 [ 529.207868][T12367] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 529.213748][T12367] RIP: 0033:0x45a919 [ 529.217648][T12367] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 529.239772][T12367] RSP: 002b:00007f025acaac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 529.248189][T12367] RAX: ffffffffffffffda RBX: 00007f025acaac90 RCX: 000000000045a919 [ 529.256175][T12367] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000003 [ 529.264454][T12367] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 529.272498][T12367] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025acab6d4 [ 529.280454][T12367] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000004 [ 529.316978][ T9875] tipc: TX() has been purged, node left! 17:08:38 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01", 0x15}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:08:38 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000", 0x18}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:08:38 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x4c, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) 17:08:38 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x8101, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) 17:08:38 executing program 2 (fault-call:1 fault-nth:46): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) 17:08:38 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x4c, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) [ 530.863363][T12379] FAULT_INJECTION: forcing a failure. [ 530.863363][T12379] name fail_page_alloc, interval 1, probability 0, space 0, times 0 17:08:38 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x8800, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x408, 0x108, 0x210, 0x210, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70], 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@link_local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local, @empty, @broadcast}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x12\x10\x00'}}}}, 0xce) [ 530.927557][T12379] CPU: 1 PID: 12379 Comm: syz-executor.2 Not tainted 5.5.0-rc2-syzkaller #0 [ 530.936394][T12379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 530.946729][T12379] Call Trace: [ 530.950065][T12379] dump_stack+0x197/0x210 [ 530.954461][T12379] should_fail.cold+0xa/0x15 [ 530.959080][T12379] ? fault_create_debugfs_attr+0x180/0x180 [ 530.965258][T12379] ? ___might_sleep+0x163/0x2c0 [ 530.970145][T12379] should_fail_alloc_page+0x50/0x60 17:08:39 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x4c, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fe0ffff0e000000631477fbac141414e0", 0x0, 0x9}, 0x28) [ 530.975386][T12379] __alloc_pages_nodemask+0x1a1/0x910 [ 530.980787][T12379] ? __alloc_pages_slowpath+0x2920/0x2920 [ 530.986632][T12379] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 530.993016][T12379] alloc_pages_current+0x107/0x210 [ 530.998186][T12379] __get_free_pages+0xc/0x40 [ 531.002797][T12379] __genradix_ptr_alloc+0x1ba/0x3a0 [ 531.008028][T12379] __genradix_prealloc+0x5b/0x80 [ 531.013070][T12379] sctp_stream_alloc_out.part.0+0x55/0xd0 [ 531.018810][T12379] sctp_stream_init+0x27d/0x3d0 [ 531.023689][T12379] sctp_connect_new_asoc+0x4bd/0x5a0 [ 531.028998][T12379] ? security_sctp_bind_connect+0x93/0xc0 [ 531.034743][T12379] sctp_sendmsg+0x13a0/0x1f10 [ 531.039450][T12379] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 531.045468][T12379] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 531.051121][T12379] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 531.057384][T12379] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 531.063819][T12379] ? aa_af_perm+0x2a0/0x2a0 [ 531.068345][T12379] ? lock_downgrade+0x920/0x920 17:08:39 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c913000180f0ffffebffff6e263f", 0x29}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000", 0x18}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) [ 531.073228][T12379] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 531.078886][T12379] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 531.085146][T12379] inet_sendmsg+0x9e/0xe0 [ 531.089500][T12379] ? inet_send_prepare+0x4e0/0x4e0 [ 531.094630][T12379] sock_sendmsg+0xd7/0x130 [ 531.099051][T12379] ____sys_sendmsg+0x358/0x880 [ 531.099068][T12379] ? kernel_sendmsg+0x50/0x50 [ 531.099085][T12379] ? find_held_lock+0x35/0x130 [ 531.099107][T12379] ___sys_sendmsg+0x100/0x170 [ 531.099125][T12379] ? sendmsg_copy_msghdr+0x70/0x70 [ 531.099144][T12379] ? __kasan_check_read+0x11/0x20 [ 531.128155][T12379] ? __fget+0x37f/0x550 [ 531.132348][T12379] ? ksys_dup3+0x3e0/0x3e0 [ 531.136808][T12379] ? find_held_lock+0x35/0x130 [ 531.141595][T12379] ? get_pid_task+0x11d/0x210 [ 531.146309][T12379] ? __fget_light+0x1a9/0x230 [ 531.151001][T12379] ? __fdget+0x1b/0x20 [ 531.155097][T12379] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 531.163853][T12379] ? sockfd_lookup_light+0xcb/0x180 [ 531.163871][T12379] __sys_sendmmsg+0x1bf/0x4d0 [ 531.163889][T12379] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 531.163923][T12379] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 531.185125][T12379] ? fput_many+0x12c/0x1a0 [ 531.189556][T12379] ? fput+0x1b/0x20 [ 531.193382][T12379] ? ksys_write+0x1cf/0x290 [ 531.197907][T12379] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 531.203467][T12379] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 531.208943][T12379] ? do_syscall_64+0x26/0x790 [ 531.213633][T12379] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 531.219736][T12379] ? do_syscall_64+0x26/0x790 [ 531.224528][T12379] __x64_sys_sendmmsg+0x9d/0x100 [ 531.230182][T12379] do_syscall_64+0xfa/0x790 [ 531.234705][T12379] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 531.240695][T12379] RIP: 0033:0x45a919 [ 531.245139][T12379] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 531.264756][T12379] RSP: 002b:00007f025acaac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 531.273186][T12379] RAX: ffffffffffffffda RBX: 00007f025acaac90 RCX: 000000000045a919 [ 531.281190][T12379] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000003 [ 531.289348][T12379] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 531.297344][T12379] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025acab6d4 [ 531.305327][T12379] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000004 [ 531.315313][T12379] kasan: CONFIG_KASAN_INLINE enabled [ 531.320755][T12379] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 531.331141][T12379] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 531.338104][T12379] CPU: 1 PID: 12379 Comm: syz-executor.2 Not tainted 5.5.0-rc2-syzkaller #0 [ 531.342175][ T4091] kobject: 'loop1' (000000003208ebfb): kobject_uevent_env [ 531.346772][T12379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 531.346792][T12379] RIP: 0010:sctp_stream_free+0xe4/0x180 [ 531.346806][T12379] Code: 07 48 89 d1 48 69 d2 aa 00 00 00 48 c1 e1 0c 48 29 d0 48 8d 04 40 48 8d 34 c1 e8 c7 53 51 fc 48 8d 78 08 48 89 fa 48 c1 ea 03 <42> 80 3c 32 00 75 6f 48 8b 78 08 e8 bc 3f 74 fa 41 0f b6 45 00 84 [ 531.346820][T12379] RSP: 0018:ffffc9000248f698 EFLAGS: 00010202 [ 531.353964][ T4091] kobject: 'loop1' (000000003208ebfb): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 531.363997][T12379] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffc9000dc4b000 [ 531.364004][T12379] RDX: 0000000000000001 RSI: ffffffff838fac40 RDI: 0000000000000008 [ 531.364011][T12379] RBP: ffffc9000248f6d0 R08: ffff88808e47e1c0 R09: ffffed1015d2703d [ 531.364018][T12379] R10: ffffed1015d2703c R11: ffff8880ae9381e3 R12: ffff8880912ce6e8 [ 531.364026][T12379] R13: ffffed1012259cdf R14: dffffc0000000000 R15: ffff8880a64be7c0 [ 531.364036][T12379] FS: 00007f025acab700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 531.364050][T12379] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 531.462034][T12379] CR2: 00007f1921f0d518 CR3: 000000008dbff000 CR4: 00000000001406e0 [ 531.470007][T12379] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 531.478200][T12379] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 531.486605][T12379] Call Trace: [ 531.489902][T12379] sctp_association_free+0x235/0x7e0 [ 531.495167][T12379] sctp_connect_new_asoc+0x3cd/0x5a0 [ 531.500450][T12379] ? security_sctp_bind_connect+0x93/0xc0 [ 531.506223][T12379] sctp_sendmsg+0x13a0/0x1f10 [ 531.510926][T12379] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 531.516995][T12379] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 531.522629][T12379] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 531.529109][T12379] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 531.535520][T12379] ? aa_af_perm+0x2a0/0x2a0 [ 531.540061][T12379] ? lock_downgrade+0x920/0x920 [ 531.544916][T12379] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 531.550469][T12379] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 531.556700][T12379] inet_sendmsg+0x9e/0xe0 [ 531.561181][T12379] ? inet_send_prepare+0x4e0/0x4e0 [ 531.566269][T12379] sock_sendmsg+0xd7/0x130 [ 531.570673][T12379] ____sys_sendmsg+0x358/0x880 [ 531.575417][T12379] ? kernel_sendmsg+0x50/0x50 [ 531.580093][T12379] ? find_held_lock+0x35/0x130 [ 531.585043][T12379] ___sys_sendmsg+0x100/0x170 [ 531.589705][T12379] ? sendmsg_copy_msghdr+0x70/0x70 [ 531.594796][T12379] ? __kasan_check_read+0x11/0x20 [ 531.599857][T12379] ? __fget+0x37f/0x550 [ 531.604022][T12379] ? ksys_dup3+0x3e0/0x3e0 [ 531.608444][T12379] ? find_held_lock+0x35/0x130 [ 531.613198][T12379] ? get_pid_task+0x11d/0x210 [ 531.617864][T12379] ? __fget_light+0x1a9/0x230 [ 531.622517][T12379] ? __fdget+0x1b/0x20 [ 531.626563][T12379] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 531.632779][T12379] ? sockfd_lookup_light+0xcb/0x180 [ 531.637965][T12379] __sys_sendmmsg+0x1bf/0x4d0 [ 531.642695][T12379] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 531.647727][T12379] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 531.653952][T12379] ? fput_many+0x12c/0x1a0 [ 531.658433][T12379] ? fput+0x1b/0x20 [ 531.662237][T12379] ? ksys_write+0x1cf/0x290 [ 531.666735][T12379] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 531.672191][T12379] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 531.677636][T12379] ? do_syscall_64+0x26/0x790 [ 531.682408][T12379] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 531.688482][T12379] ? do_syscall_64+0x26/0x790 [ 531.693147][T12379] __x64_sys_sendmmsg+0x9d/0x100 [ 531.698096][T12379] do_syscall_64+0xfa/0x790 [ 531.702601][T12379] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 531.708475][T12379] RIP: 0033:0x45a919 [ 531.712366][T12379] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 531.732052][T12379] RSP: 002b:00007f025acaac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 531.740446][T12379] RAX: ffffffffffffffda RBX: 00007f025acaac90 RCX: 000000000045a919 [ 531.748570][T12379] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000003 [ 531.756531][T12379] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 531.764480][T12379] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f025acab6d4 [ 531.772437][T12379] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000004 [ 531.780399][T12379] Modules linked in: [ 531.785695][T12379] ---[ end trace 71f36926eb1a07da ]--- [ 531.791379][T12379] RIP: 0010:sctp_stream_free+0xe4/0x180 [ 531.797638][T12379] Code: 07 48 89 d1 48 69 d2 aa 00 00 00 48 c1 e1 0c 48 29 d0 48 8d 04 40 48 8d 34 c1 e8 c7 53 51 fc 48 8d 78 08 48 89 fa 48 c1 ea 03 <42> 80 3c 32 00 75 6f 48 8b 78 08 e8 bc 3f 74 fa 41 0f b6 45 00 84 [ 531.797648][ T9875] kobject: 'rx-0' (00000000143baa48): kobject_cleanup, parent 0000000073cea280 [ 531.797662][ T9875] kobject: 'rx-0' (00000000143baa48): auto cleanup 'remove' event [ 531.817639][T12379] RSP: 0018:ffffc9000248f698 EFLAGS: 00010202 [ 531.829809][ T9875] kobject: 'rx-0' (00000000143baa48): kobject_uevent_env [ 531.834245][T12379] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffc9000dc4b000 [ 531.834253][T12379] RDX: 0000000000000001 RSI: ffffffff838fac40 RDI: 0000000000000008 [ 531.834261][T12379] RBP: ffffc9000248f6d0 R08: ffff88808e47e1c0 R09: ffffed1015d2703d [ 531.834275][T12379] R10: ffffed1015d2703c R11: ffff8880ae9381e3 R12: ffff8880912ce6e8 [ 531.840665][ T9875] kobject: 'rx-0' (00000000143baa48): kobject_uevent_env: uevent_suppress caused the event to drop! [ 531.847440][T12379] R13: ffffed1012259cdf R14: dffffc0000000000 R15: ffff8880a64be7c0 [ 531.847453][T12379] FS: 00007f025acab700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 531.847462][T12379] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 531.847470][T12379] CR2: ffffffffff600400 CR3: 000000008dbff000 CR4: 00000000001406e0 [ 531.847487][T12379] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 531.858143][ T9875] kobject: 'rx-0' (00000000143baa48): auto cleanup kobject_del [ 531.863459][T12379] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 531.863468][T12379] Kernel panic - not syncing: Fatal exception [ 531.872862][T12379] Kernel Offset: disabled [ 531.957521][T12379] Rebooting in 86400 seconds..