)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}, @IFA_CACHEINFO={0x14}]}, 0x40}}, 0x0) r5 = socket(0x10, 0x803, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="400000001400b59500000000000000000a000000", @ANYRES32=r8, @ANYBLOB="1400020000000000000000000600"/30], 0x40}}, 0x0) sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x2c, 0x0, 0x800, 0x70bd2d, 0x25dfdbfd, {}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4010}, 0x200040a5) sendmmsg$alg(r4, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 09:35:29 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x7a00, 0x0, @loopback}, 0x1c) 09:35:29 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @private=0xa010100}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x40, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0x8}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x8}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="21020000000000000000010000000c00990001000000000000000800010000000000"], 0x28}}, 0x0) sendmsg$NL80211_CMD_SET_REG(r2, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200010}, 0xc, &(0x7f00000002c0)={&(0x7f0000000740)=ANY=[], 0x34}, 0x1, 0x0, 0x0, 0x4004800}, 0x2000c080) r4 = socket(0x10, 0x803, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r7}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}, @IFA_CACHEINFO={0x14}]}, 0x40}}, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)={0x4c, r3, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r7}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x3, 0x4}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'veth1_vlan\x00'}]}, 0x4c}}, 0x6004840) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) [ 2234.132543][T13181] __nla_validate_parse: 1 callbacks suppressed [ 2234.132552][T13181] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2234.149884][T13180] RDS: rds_bind could not find a transport for ::ffff:10.1.1.0, load rds_tcp or rds_rdma? [ 2234.215755][T13184] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:35:29 executing program 1: unshare(0x40000000) getsockopt$CAN_RAW_LOOPBACK(0xffffffffffffffff, 0x65, 0x3, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r2 = socket(0xb, 0x800000003, 0x8) bind(r2, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000001c0)=0x4, 0x4) sendmsg$TIPC_NL_LINK_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="fcff08000000"], 0x14}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) socket$xdp(0x2c, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0xfffffffc, {0xa, 0x0, 0x0, 0x0, r6}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}, @IFA_CACHEINFO={0x14}]}, 0x40}}, 0x0) connect$can_j1939(0xffffffffffffffff, &(0x7f0000000000)={0x1d, r6, 0x10000, {0x0, 0xf0, 0x1}, 0xfd}, 0x18) r7 = socket(0x10, 0x80002, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r7, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000400)=ANY=[@ANYBLOB="140000000301bd010500"/20], 0x14}}, 0x0) sendmsg$NL80211_CMD_STOP_SCHED_SCAN(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x24, 0x0, 0x400, 0x70bd2d, 0x25dfdbff, {}, [@NL80211_ATTR_BG_SCAN_PERIOD={0x6, 0x98, 0x100}, @NL80211_ATTR_SCHED_SCAN_INTERVAL={0x8, 0x77, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x24000000) [ 2234.281945][T13184] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 09:35:29 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0x400000000000d4, &(0x7f0000000000), 0x4) 09:35:29 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) socket$inet_smc(0x2b, 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r2, 0x0, 0xf03b0000) openat$cgroup_ro(r1, &(0x7f0000000100)='cgroup.stat\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0xa, 0x0) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @ipv4={[], [], @local}}, 0x1c) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0x3f00000000000000) sendfile(r3, r0, 0x0, 0x8000000000004) r4 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000000), &(0x7f00000000c0)=0x4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 09:35:29 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x80fe, 0x0, @loopback}, 0x1c) 09:35:29 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="40000000100100"/20, @ANYRES32=0x0, @ANYBLOB="bb0e000000000000180012800e0001007769726567756172640000000400028008000400000000001b7b5e2aaf7c000000000000000633ab237694aac5d02d989ec7ba5c3fba4115224ebd3db0efd60cf49ec3b8c4f893621d4a045110e43c22742c635d0e7c8ba34c0d2ef633b192ea8b1f3910063190a5830d488f3e9ad01d1da4f5ed976af4f9dce2d17e706df4d1c025d91bcc5ddfc0c75cbeadd7a4e720c6c77aed3e9534be71548ff2d3a807c2b2acac33de13ba1b3ef4065fcd59dc27960023e85ec7"], 0x40}}, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000026c, 0x0) 09:35:29 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0x30000004}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x20010, r3, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000380)='io.stat\x00', 0xb00000000065808, 0x0) socket$nl_rdma(0x10, 0x3, 0x14) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getsockname$ax25(r4, &(0x7f00000000c0)={{0x3, @null}, [@null, @rose, @netrom, @default, @bcast, @rose]}, &(0x7f00000001c0)=0x48) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0xffffae84) socket$netlink(0x10, 0x3, 0xe) connect$unix(r0, &(0x7f0000000140)=@abs, 0x6e) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r5 = accept$ax25(0xffffffffffffffff, &(0x7f0000001740)={{0x3, @default}, [@bcast, @default, @netrom, @bcast, @default, @netrom, @netrom]}, &(0x7f00000017c0)=0x48) ioctl$SIOCAX25ADDFWD(r5, 0x89ea, &(0x7f0000001800)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}) [ 2234.412916][T13203] IPVS: ftp: loaded support on port[0] = 21 09:35:29 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0xc0fe, 0x0, @loopback}, 0x1c) [ 2234.465503][T13208] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 09:35:29 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x1000000e0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000200), 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000001a00010401000000000010000af000ff0800040100ffffff07001c00000000021787140f9f07464c20d7f851c7e029dd61edd987639d1463d576d22285e2daf9a6a9a2c65a96495f25166942a99f7149138a3a01a80bc6d6b3a68012d24ba88341c89d0e2ddc258a6f1db7f68264dd9034464251db91c97e80bcb7605d956854695156c963696e4960cec2dcae28700e0c40e32cd500a41191e587d710b727"], 0x24}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x2, &(0x7f0000000100)}], 0x34e93bd6e724093, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r3, 0x0) connect$nfc_raw(r3, &(0x7f0000000180)={0x27, 0x0, 0x2, 0x2}, 0x10) r4 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r4, 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(r4, 0x8983, &(0x7f0000000240)={0x7, 'veth0_to_bridge\x00', {0x6}, 0x8001}) [ 2234.549396][T13203] lo speed is unknown, defaulting to 1000 09:35:29 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0xe803, 0x0, @loopback}, 0x1c) 09:35:29 executing program 2: socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x28) r0 = socket$inet(0x2, 0x800, 0x8) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, 0x0, 0x2b0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f00000001c0)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x4) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, 0xffffffffffffffff, 0x0, 0x1000000e0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="4c0000001300000226bd7023ffdbdf2507000000", @ANYRES32=0x0, @ANYBLOB="10a002000040000008002e00000000001c0018801800018014000400447b1f57dc1b3ca7254d457b335fd1290800250004000000"], 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x84) recvmmsg(r1, &(0x7f0000005540)=[{{0x0, 0xece40000, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0xfffffffffffffc30, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r1, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f00000000c0)=0x2000000000000074, 0x4) [ 2234.716093][T13236] netlink: 'syz-executor.4': attribute type 28 has an invalid length. 09:35:30 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0xfc00, 0x0, @loopback}, 0x1c) [ 2234.950495][ T29] audit: type=1804 audit(1594805730.158:3201): pid=13236 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir251720860/syzkaller.J71nK8/1180/cgroup.controllers" dev="sda1" ino=15969 res=1 [ 2234.950945][T13239] netlink: 'syz-executor.4': attribute type 28 has an invalid length. 09:35:30 executing program 4: r0 = socket(0x800000002b, 0x1, 0x1) r1 = accept(r0, &(0x7f0000001480)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, &(0x7f0000001500)=0x80) sendmsg$NFQNL_MSG_VERDICT(r1, &(0x7f0000001600)={&(0x7f0000001540)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000015c0)={&(0x7f0000001580)={0x1c, 0x1, 0x3, 0x5, 0x0, 0x0, {0x7, 0x0, 0x3}, [@NFQA_MARK={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4041}, 0x20040004) r2 = socket$kcm(0x10, 0x2, 0x4) r3 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r3, 0x1f00000000000000, 0xcc, 0x0, 0x0) getsockname(r3, &(0x7f00000000c0)=@l2={0x1f, 0x0, @fixed}, &(0x7f0000000140)=0x80) r4 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r4, 0x1f00000000000000, 0xcc, &(0x7f0000000000), 0x3c) sendmsg$kcm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="39000000140081ae00d175040f62b04a2b546fc54c1960b89c40ebb373585806dbb7d553b4a400"/57, 0x39}], 0x1}, 0x0) [ 2235.110335][ T29] audit: type=1804 audit(1594805730.228:3202): pid=13236 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir251720860/syzkaller.J71nK8/1180/cgroup.controllers" dev="sda1" ino=15969 res=1 [ 2235.423708][T13203] lo speed is unknown, defaulting to 1000 09:35:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$gtp(&(0x7f0000000000)='gtp\x00') sendmsg$GTP_CMD_NEWPDP(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000200)={0x2c, r4, 0xc694d42685586125, 0x0, 0x0, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast1}, @GTPA_VERSION={0x8}, @GTPA_LINK={0x8}]}, 0x2c}}, 0x0) r5 = accept4$rose(0xffffffffffffffff, 0x0, &(0x7f0000000280), 0x80000) r6 = accept(r5, &(0x7f0000000a00)=@x25, &(0x7f0000002f40)=0xfffffffffffffd1f) r7 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000440)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="28020000", @ANYRES16=r7, @ANYBLOB="0104000000000000000006"], 0x3}}, 0x0) sendmsg$L2TP_CMD_NOOP(r6, &(0x7f0000003040)={&(0x7f0000002f80)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000003000)={&(0x7f0000000d40)=ANY=[@ANYBLOB="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", @ANYRES16=r7, @ANYBLOB="000229bd7000fcdbdf250000000008001900ac1414aa"], 0x1c}, 0x1, 0x0, 0x0, 0x20040010}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x58, r7, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x9}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x2}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x4}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0xb}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x9}]}, 0x58}, 0x1, 0x0, 0x0, 0x4001}, 0x880) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)={0x44, r7, 0x100, 0x70bd27, 0x25dfdbfe, {}, [@L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x1}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_L2SPEC_LEN={0x5}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}]}, 0x44}, 0x1, 0x0, 0x0, 0x90}, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r8, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)={0x2c, r9, 0x1, 0x0, 0x0, {0x4}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}]}, 0x2c}}, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r3, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x4c, r9, 0x200, 0x70bd2a, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0x3d}, @ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0x7}, @ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0x9}, @ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0x5}, @ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0x9}, @ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0x8}, @ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0x80}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000}, 0x8001) sendmsg$ETHTOOL_MSG_PAUSE_GET(r2, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40001080}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x68, r9, 0x200, 0x70bd27, 0x25dfdbfb, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x4c144}, 0x10) r10 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x60, r10, 0x1, 0x0, 0x0, {0x1, 0x6c00000000000000}, [{{0x8, 0x1, r1}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8}}, {0x8}}}]}}]}, 0x60}}, 0x0) 09:35:30 executing program 2: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x1a, "02ff0300000001000000000000000ae77f5bf86c48020002000000f1ffffff009a482075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a005c1667e1cddd0206c39750c400000600000000000000000b0000db000004da3600"}, 0x80, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000500)=ANY=[], 0xfffffd6d) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000084093f2eb75cb686"], 0x18}}], 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000004c0)=ANY=[@ANYRESDEC, @ANYRESHEX, @ANYRES32, @ANYRES16=r0, @ANYBLOB="88e198c7b9205772177175e7a867b350615bdf77e5625776ff91932aab773b06327f5e1a8c08956fc02788db2de9aabda426ce5e8392b354bd3399fd2948e090079c50beffc84b87f8d773b41c15c800e87fb88aa337afde2877240117ee7b5d28054ec99c278c1406e32fbc91c34ec2bcac0f885c652e9414f0cd5f796c135c9875af6c3137fc9d5d7589b2ba5bc44954c4ba6c583f451ea630fbf7cc57df3a4662253fb65c3390737500000000000000", @ANYRESOCT, @ANYRES64, @ANYRES64=r0], 0x208e24b) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x1d, &(0x7f0000000100)=0x7, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) recvmmsg(r0, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r3, 0x0) ioctl$TUNGETFILTER(r3, 0x801054db, &(0x7f0000000100)) r4 = socket(0x2000000000000021, 0x2, 0x10000000000002) sendmsg(0xffffffffffffffff, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000600)="24000000100007031dff22946fa2830020200a0009000300001d85687f0000000400ff7e28000000050a43ba5d806055b6fdd80b400000c13900060008000029ec2400020cd37e99d69cda45a95e", 0xffffffc2}], 0x1}, 0x0) connect$rxrpc(r4, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r4, &(0x7f0000005c00), 0x40000000000037b, 0x0) 09:35:30 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0x400000000000d4, &(0x7f0000000000), 0x4) 09:35:30 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0xfe80, 0x0, @loopback}, 0x1c) 09:35:30 executing program 4: r0 = socket(0x800000002b, 0x1, 0x1) r1 = accept(r0, &(0x7f0000001480)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, &(0x7f0000001500)=0x80) sendmsg$NFQNL_MSG_VERDICT(r1, &(0x7f0000001600)={&(0x7f0000001540)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000015c0)={&(0x7f0000001580)={0x1c, 0x1, 0x3, 0x5, 0x0, 0x0, {0x7, 0x0, 0x3}, [@NFQA_MARK={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4041}, 0x20040004) r2 = socket$kcm(0x10, 0x2, 0x4) r3 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r3, 0x1f00000000000000, 0xcc, 0x0, 0x0) getsockname(r3, &(0x7f00000000c0)=@l2={0x1f, 0x0, @fixed}, &(0x7f0000000140)=0x80) r4 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r4, 0x1f00000000000000, 0xcc, &(0x7f0000000000), 0x3c) sendmsg$kcm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="39000000140081ae00d175040f62b04a2b546fc54c1960b89c40ebb373585806dbb7d553b4a400"/57, 0x39}], 0x1}, 0x0) 09:35:30 executing program 3: r0 = socket$inet6(0xa, 0x8000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) getpeername$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0x0, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x25, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3f00}, 0x9c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r3, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000540)=ANY=[@ANYBLOB="40000000100400000000a553f2d12bb6f211fe0ad1c0d6b2f99ce102ecc59e0ab3389a98484341c972e33219ae7ca5af25c6b3e5fddb5afe781c619a70e1875a63b55e574325f3be3331b77bd27f14f6b08a0a6bf11e7bac6509da24983350c3f91ba32fa6f22af254f9699d72bdeb15fd09a3096221699cfefe0ab5b80dbdc7470f0f2c5d9457ceacc76b6ec0f6ae854adb21364b50e1e7d9b30687f798e242df3db95d155f10506b29c1a000"/182, @ANYRES32=r5, @ANYBLOB="03000000000000002000128008000100736974001400028008000100", @ANYRES32=r4, @ANYBLOB="08000300e0000001"], 0x40}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}]}]}, 0x3c}}, 0x0) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, &(0x7f000014f000)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000440)=ANY=[@ANYBLOB="b8000000190001000000000000000000ff010000000000000000000000000001e000000100000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000051000000000000000000000000000000000000000000c6173a7c361ea744000000000000000000000000000000000000000000000000000000000000000000000000000000000000e30000000000000000000000003f00000000006a6d9900002bb19d7e1f24d209d461d9c4705841df"], 0xb8}, 0x1, 0xfffff000}, 0x0) socket(0x10, 0x2, 0x0) sendmsg$nl_xfrm(r6, &(0x7f000014f000)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000180)=@updpolicy={0xb8, 0x14, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x3f000000]}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1, 0xfffff000}, 0x0) 09:35:30 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x11, 0x80, 0x800, 0x8, 0x41, 0x1, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r0, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r0, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="d7", 0xfffffffffffffec9, 0x40001, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x11000, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$tipc(0x1e, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'vlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16, @ANYBLOB="1100000000000d0000000200000008000300", @ANYRES32=r3, @ANYBLOB="140002"], 0x30}}, 0x0) sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f00000011c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001240)={&(0x7f0000001200)={0x3c, 0x0, 0x8, 0x70bd2c, 0x25dfdbff, {}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x8001, 0x3}}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80c4}, 0x4054) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_DELETE(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0x2, 0x1, 0x3, 0x0, 0x0, {}, [@CTA_MARK={0x8}]}, 0x1c}}, 0x0) splice(r0, &(0x7f0000000040)=0x42, r4, &(0x7f00000010c0)=0x1, 0x7f, 0x7) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000001100)={0x0, @adiantum}) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r6, 0x6, 0x15, &(0x7f0000001280)=0x4, 0x4) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000800)=ANY=[@ANYBLOB="680000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="2b03000000000000380012800b00010067656e65766500002800028010000500000000000800010001000000140007000000000000000005000000000000000108000500", @ANYRES32=r7, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r7, @ANYBLOB], 0x68}}, 0x0) 09:35:31 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0xfec0, 0x0, @loopback}, 0x1c) 09:35:31 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000000)='gtp\x00') sendmsg$GTP_CMD_NEWPDP(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000200)={0x2c, r3, 0xc694d42685586125, 0x0, 0x0, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast1}, @GTPA_VERSION={0x8}, @GTPA_LINK={0x8}]}, 0x2c}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r4, 0x0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r3, 0x400, 0x70bd2d, 0x25dfdbfb, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @empty}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2000c881}, 0x2000000) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x1, @multicast2}}, 0x1e) [ 2235.819887][T13318] netlink: 104 bytes leftover after parsing attributes in process `syz-executor.3'. 09:35:31 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(0xffffffffffffffff, r1, 0x0, 0xffffffff800) sendfile(0xffffffffffffffff, r1, &(0x7f0000000040), 0x100000001) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r2, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x6c, 0x0, 0x2, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_MAC={0xa, 0x6, @remote}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_SCAN_FREQUENCIES={0x14, 0x2c, 0x0, 0x1, [{0x8, 0x0, 0x1b1}, {0x8, 0x0, 0x400}]}, @NL80211_ATTR_SCAN_FREQUENCIES={0xc, 0x2c, 0x0, 0x1, [{0x8, 0x0, 0x24a}]}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_SCHED_SCAN_DELAY={0x8, 0xdc, 0x80}, @NL80211_ATTR_BSSID={0xa, 0xf5, @multicast}, @NL80211_ATTR_SCAN_FREQUENCIES={0xc, 0x2c, 0x0, 0x1, [{0x8, 0x0, 0xfffffffb}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4048}, 0x8000) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={0x0, 0x0, &(0x7f0000009180)={&(0x7f00000016c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="08002bbd7000fedbdf25100000000400028004000180080004000000fffb"], 0x24}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)={0x44, 0x0, 0x400, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x14}, 0x4c000) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYRES16, @ANYRES16, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 2235.924063][T13325] netlink: 'syz-executor.1': attribute type 5 has an invalid length. 09:35:31 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0xff00, 0x0, @loopback}, 0x1c) [ 2236.010412][T13325] device geneve4 entered promiscuous mode [ 2236.082281][ T29] audit: type=1804 audit(1594805731.288:3203): pid=13335 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir115337330/syzkaller.GBhsVC/1896/memory.events" dev="sda1" ino=16376 res=1 09:35:31 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x2000, 0x0, 0x0, 0x0, 0x0, "ac41d1c45d71d3ed2a4182b9a6fdfebbf3550b2209895f348f8fc6716e08d1364ad5526c6e898cbb38c310d32b6a3217fa0cb9e4cafe0569942f46cde7188b"}, 0x60) getpeername(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, &(0x7f0000000400)=0x80) [ 2236.198613][ T29] audit: type=1800 audit(1594805731.288:3204): pid=13335 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=16376 res=0 09:35:31 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x7, 0xe, &(0x7f00000025c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x17, 0xffffffffffffffff, 0x8, &(0x7f0000000800)={0xfffffffe}, 0x8, 0x10, &(0x7f0000000000)={0x2}, 0x10}, 0xd3) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r0}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000140)={0x0, r3, 0x3, 0x0, 0x0, 0x4}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r2, 0x18000000000002e0, 0x69, 0x0, &(0x7f0000000280)="b95b03b700030700009e40f088641fffffe103004000638477fbac14143fe0004301c699da153f08a0e6e380f6010af683317585d7473f1cab4439f0f570ff155bc5f73ba3f8bb99a6e8ded1ce485cf058105cd981b42493481cd659416a2e10c9119664f36eb00b33", 0x0, 0xfd, 0x5b00}, 0x28) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r4, 0x0) r5 = socket(0x10, 0x803, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x5, 0x4, 0x1}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x1c, 0x0, 0x100, 0x70bd28, 0x25dfdbfb, {}, [@FOU_ATTR_TYPE={0x5, 0x4, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000085}, 0x20008000) sendmsg$nl_route(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="400000001400000000000000000a000000000000", @ANYRES32=r8, @ANYBLOB="1400020000000000000000000000ffffffffffff14000600"/40], 0x40}}, 0x0) sendmsg$nl_route(r4, &(0x7f00000006c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000680)={&(0x7f0000000300)=@ipv6_getaddr={0x18, 0x16, 0x200, 0x70bd2b, 0x25dfdbfe, {0xa, 0x40, 0x0, 0xfd, r8}}, 0x18}, 0x1, 0x0, 0x0, 0x4000841}, 0x20000000) [ 2236.239259][ T29] audit: type=1804 audit(1594805731.448:3205): pid=13339 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir115337330/syzkaller.GBhsVC/1896/memory.events" dev="sda1" ino=16376 res=1 09:35:31 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 2236.312428][ T29] audit: type=1800 audit(1594805731.498:3206): pid=13335 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=16376 res=0 [ 2236.387235][ T29] audit: type=1804 audit(1594805731.568:3207): pid=13339 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir115337330/syzkaller.GBhsVC/1896/memory.events" dev="sda1" ino=16376 res=1 09:35:31 executing program 5: socket$inet(0x2, 0x3, 0x2) r0 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r1, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r4 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r3, &(0x7f0000000140)=ANY=[@ANYRES32=r4], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r3, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x1f00000000000000, 0x400000000000d4, &(0x7f0000000000), 0x4) 09:35:31 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000001840)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x2, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x1000000e0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r3 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000180)=0x80, 0x80000) sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x68, 0x0, 0x200, 0x70bd2b, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x85a8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e24}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x97c}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1f}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x40000}, 0x2a4d5e02b60acae2) sendmsg$TIPC_NL_LINK_RESET_STATS(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, r2, 0x1}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)={0x214, r2, 0x8, 0x70bd29, 0x25dfdbfc, {}, [@TIPC_NLA_LINK={0x10, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_MEDIA={0x148, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x516}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7f}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfff}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1ff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xb9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_MEDIA={0x4}, @TIPC_NLA_NET={0x54, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x52a}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x1}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xbdf1}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1ff}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x5}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xd16}]}, @TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3ff}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x9971}]}, @TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x2}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x9}]}, @TIPC_NLA_NODE={0xc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xb1}]}, @TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}]}]}, 0x214}, 0x1, 0x0, 0x0, 0x20004084}, 0x1) 09:35:31 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x2, @loopback}, 0x1c) [ 2236.645129][T13361] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2236.658205][T13372] netlink: 104 bytes leftover after parsing attributes in process `syz-executor.3'. 09:35:32 executing program 1: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000840), 0x0, 0x0) close(r0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={0x0, 0x108c}, 0x1, 0x0, 0x0, 0x4000004}, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x800000100000001, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f00000001c0)) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x355) write$binfmt_elf64(r0, &(0x7f0000000880)=ANY=[], 0x11c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000400)={{0x2, 0x4e23, @broadcast}, {0x306, @broadcast}, 0x0, {0x2, 0x4e24, @remote}, 'ip6gretap0\x00'}) r3 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r5 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000005c0)=ANY=[@ANYBLOB="cb188b0fd0f9d0d82da7a0ecffecd9412102dfb2dce116cd5632bf40b804cd4c99c17ad57da81962eab922084b53e7c59094fd0d88312c84de5610d9e3b4144176beeba60618c184d028e8c41ce0f07461faf9cd0b2bdec77f7fc83e42cfe0e7cb5ed29982872e27a4f31df2396102ea474d6043812a", @ANYRES16=r4, @ANYBLOB="0b3e0000000000000000250000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008b00", @ANYRES32=r5, @ANYBLOB="05c18273112d3e8e077b094aad080c6d03a1cab00c5e2e50450aafa520477b6c8628e2af98eda2a2f2cde314f015c3641d28eb1b60c781dd07c2a198b72040f9c7d320a8560d3fd8db6d789ebe143791f68ef64cabee168dd5e3f70c9be4"], 0x3c}, 0x1, 0x6000000000000000}, 0x4840) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback}}}, &(0x7f0000000140)=0x9c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000280)=0x8) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000002c0), 0x12) 09:35:32 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x6db6e559) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r1, 0x0) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, &(0x7f0000000040)=0xb0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r2, 0x0) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r2, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r3, 0x400, 0x70bd29, 0x25dfdbfd, {}, [@SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x3}]}, 0x1c}}, 0x40010) 09:35:32 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x3, @loopback}, 0x1c) 09:35:32 executing program 3: socket$kcm(0x10, 0x2, 0x10) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x1000000e0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r6 = accept(r5, 0x0, &(0x7f0000003300)) recvmsg$can_raw(r6, &(0x7f00000048c0)={&(0x7f0000003340)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x80, &(0x7f00000047c0)=[{&(0x7f00000033c0)=""/4096, 0x1000}, {&(0x7f00000043c0)=""/3, 0x3}, {&(0x7f0000004400)=""/155, 0x9b}, {&(0x7f00000044c0)=""/71, 0x47}, {&(0x7f0000004540)=""/204, 0xcc}, {&(0x7f0000004640)=""/150, 0x96}, {&(0x7f0000004700)=""/1, 0x1}, {&(0x7f0000004740)=""/39, 0x27}, {&(0x7f0000000200)=""/13, 0xd}], 0x9, &(0x7f0000004880)}, 0x10140) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000000)={r4, @in6={{0xa, 0x4e23, 0x0, @loopback}}}, &(0x7f0000000140)=0x9c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000140)={r4, 0x54, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x5, @local, 0x7ff}, @in6={0xa, 0x4e22, 0x0, @private0, 0x8}, @in6={0xa, 0x4e20, 0x0, @loopback, 0xffffffff}]}, &(0x7f0000000180)=0x10) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x7, 0x1, 0x101, 0x0, 0x0, {0x2, 0x0, 0x9}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000015}, 0x80) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000340)="8e9f1f0e6f28844781c8588fe98f8e5eada4b4f1308e2754401a57a003db0a01", 0x20}, {&(0x7f0000000640)="a40b86ed9b8ef3204c1884a5e2c695a6f6cc905563cd93c2c296e27d4aa04049eb5b7bc239aeb14257274fcadd2808f51ffd", 0x32}, {&(0x7f00000003c0)="85b8e0dd3fc5ec4b9a1bdb040fde16bf6fff0dc3373804a20987fbde7c40355432581b9e61cd5269d0c12bb494ffd64c4cc563b598d42a0b176a481087ca4e2f070365507eeaf657c77e043e04debfda1cb2825d3c3ceade4f767b2cc05a47ad36dbb5ad26fe1220f87059a5440698e1e97fc297076819c7a63f36562e029d7019436b6986207bb7c7ff8c351226397b9e2193b45227469d2c668d9b94b2a7e3586385134bc1dc27baceab26376043f54aff945c43f036a86234e8cd2992a7c5196d5dbfbb6d5810d356a867dcc6", 0xce}, {&(0x7f0000000500)="0d5d0cc638b89e6594a79f51e6ceae16d3fe62bfb65c20581e2f68290c0eae57fcc1525c09b66892f9d20b897956a5e62494764af8392fc4fe35a062717d0bdec1a98ad9117e82b281128cf313b74b5bde30550b800592809fe2ede01fa45cce815a2536a10517d158fdc2a09adc3de0bf014528fb76443bb01343b158d8378395728133ac11fab5541f0bcb761ccb4a731488ad4ce3af3f1887805e586452deea89fa45b5b13d74109a683b82bd5476a0800926b1b0e02636490d44d5d67974d863", 0xc2}], 0x2e}, 0x20008800) 09:35:32 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x4010, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}, @IFA_CACHEINFO={0x14}]}, 0x40}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r6}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}, @IFA_CACHEINFO={0x14}]}, 0x40}}, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x4c, 0x0, 0x800, 0x70bd27, 0x25dfdbff, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_LINK={0x8, 0x1, r2}, @GTPA_PEER_ADDRESS={0x8, 0x4, @remote}, @GTPA_VERSION={0x8}, @GTPA_LINK={0x8, 0x1, r6}, @GTPA_O_TEI={0x8}, @GTPA_I_TEI={0x8, 0x8, 0x3}]}, 0x4c}}, 0x20000000) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000000)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="010000000000000000000100000800000000000c0007000000a12825c800000800050000000000090006006e6f6e65000000000600010002000000"], 0x48}}, 0x0) 09:35:32 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r1, &(0x7f0000000340)=ANY=[], 0xfe9e) close(r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x800000100000001, 0x4) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x1000) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x355) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1000000e0) r3 = accept(0xffffffffffffffff, &(0x7f0000000180)=@qipcrtr, &(0x7f0000000080)=0x80) r4 = socket(0x10, 0x803, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x20000084) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r7}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}, @IFA_CACHEINFO={0x14}]}, 0x40}}, 0x0) connect$can_bcm(r3, &(0x7f0000000100)={0x1d, r7}, 0x10) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000280)=@ccm_128={{0x304}, "480eb087d80a79c9", "553a315cb9997507c9de62f3ccbf9b83", "be89d0e7"}, 0x28) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) 09:35:32 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x4, @loopback}, 0x1c) [ 2237.112756][T13400] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2237.129049][ T29] audit: type=1804 audit(1594805732.338:3208): pid=13397 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2047/cgroup.controllers" dev="sda1" ino=15942 res=1 [ 2237.232655][T13404] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 09:35:32 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001007948008000000b000500010067"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x1000000e0) ioctl$PPPIOCSDEBUG(r0, 0x40047440, &(0x7f0000000080)) 09:35:32 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x5, @loopback}, 0x1c) [ 2237.259220][ T29] audit: type=1804 audit(1594805732.378:3209): pid=13392 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2047/cgroup.controllers" dev="sda1" ino=15942 res=1 [ 2237.408983][ T29] audit: type=1804 audit(1594805732.378:3210): pid=13397 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2047/cgroup.controllers" dev="sda1" ino=15942 res=1 [ 2237.492172][T13420] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 09:35:32 executing program 5: socket$inet(0x2, 0x3, 0x2) r0 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r1, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r4 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r3, &(0x7f0000000140)=ANY=[@ANYRES32=r4], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r3, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x1f00000000000000, 0x400000000000d4, &(0x7f0000000000), 0x4) 09:35:32 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_PUBL_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000003c0)={0x20, r1, 0x313, 0x0, 0x0, {}, [@TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x5}]}]}, 0x20}}, 0x0) r2 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f00000000c0)=0x80, 0x800) getsockopt$MISDN_TIME_STAMP(r2, 0x0, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) 09:35:32 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x6, @loopback}, 0x1c) [ 2237.630736][T13427] netlink: 'syz-executor.1': attribute type 2 has an invalid length. 09:35:32 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x7, @loopback}, 0x1c) [ 2237.687434][T13430] netlink: 'syz-executor.1': attribute type 2 has an invalid length. 09:35:33 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010001fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="857b4d86b69f1b73c42e9f0e22dfb8a986b084634b372c53b956ca4daf80267b408f1a7ff0a877deb0fc177d251aa9ab0789938db36b49ebfb557cfdabfee502e5c455931ba1e7e69e8e54"], 0x48}}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x1, 0x4) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f00000000c0), 0x492492492492627, 0x0) 09:35:33 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000080)={0x17d, 0x100, 0x8, 0x2d2f}, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r6, 0x0) write$cgroup_type(r6, &(0x7f0000000040)='threaded\x00', 0x9) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000dc0)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000008000000000", @ANYRES32=r7, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="280000001000010400"/20, @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r7], 0x28}}, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000240)=@newlink={0x20, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r7, 0x8009}}, 0x20}}, 0x0) 09:35:33 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x8, @loopback}, 0x1c) [ 2238.122366][T13446] bridge131: port 1(syz_tun) entered blocking state [ 2238.162150][T13446] bridge131: port 1(syz_tun) entered disabled state [ 2238.197806][T13446] device syz_tun entered promiscuous mode 09:35:33 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x288002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @private=0xa010101}}) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="020000019f84bb57ff070000aaaaaaaa0800450000580000000000ee8f78ac1414bbac1414bb0420880b000800000000973d213f6597b47b75be000000001000000001000000000600000000000000000004000000655800"/106], 0x6a) r2 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r2, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000280)={0x24, r4, 0xc15, 0x0, 0x0, {{}, {}, {0x8, 0x11, 0x7f}}}, 0x24}}, 0x0) r5 = socket(0x10, 0x803, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYRESDEC=r1, @ANYRES32=r8, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000540)=ANY=[@ANYBLOB="400000001400b59500000000000000000a000000", @ANYRES32=r8, @ANYBLOB="1400020000000000000000000000ffffffffffff1400060000000000000000000000000000000000dcf77e7a57fe8cda847c5f94522eee8f2e9016d1b89280068462be95399caa15224b32deb2f7afc1c02aee0a964fcec9cceca11962a5e85a8b762cfdd22d0c57a41eb5fa794172fda59a4c90dbaa9fe264964355ae5903000000332ee973aac7bd98f5f30dc2e0b24827"], 0x40}}, 0x0) sendmsg$ETHTOOL_MSG_WOL_GET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000840)={&(0x7f0000000600)={0x16c, 0x0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller1\x00'}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}]}, @HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}]}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x1}, 0x0) sendmsg$TIPC_CMD_SHOW_STATS(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r4, 0x400, 0x70bd2b, 0x25dfdbff, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000051}, 0x80) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000040)={'ipvlan0\x00', {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}}) 09:35:33 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x9, @loopback}, 0x1c) [ 2238.238862][T13449] bridge131: port 1(syz_tun) entered blocking state [ 2238.245668][T13449] bridge131: port 1(syz_tun) entered forwarding state 09:35:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}, @IFA_CACHEINFO={0x14}]}, 0x40}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000680)={'gretap0\x00', &(0x7f00000005c0)={'tunl0\x00', 0x0, 0x20, 0x10, 0x600, 0x3, {{0x1f, 0x4, 0x0, 0x4, 0x7c, 0x65, 0x0, 0x3, 0x2d, 0x0, @multicast1, @loopback, {[@lsrr={0x83, 0xf, 0xf1, [@initdev={0xac, 0x1e, 0x1, 0x0}, @local, @broadcast]}, @timestamp_addr={0x44, 0x4, 0xc4, 0x1, 0x5}, @end, @end, @cipso={0x86, 0x38, 0xffffffffffffffff, [{0x5, 0x2}, {0x2, 0x11, "b7243941c6b7af5eaca3a0b5bfa6d3"}, {0x0, 0x11, "d776128682853e08248963507d45db"}, {0x6, 0xe, "1b03efb72ea4dad788db27c6"}]}, @ssrr={0x89, 0x1b, 0x92, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}, @local, @local, @rand_addr=0x64010100, @remote]}]}}}}}) r4 = socket(0x10, 0x803, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r7}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}, @IFA_CACHEINFO={0x14}]}, 0x40}}, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000006c0)={0x118, 0x0, 0x2, 0x70bd25, 0x25dfdbfd, {}, [@HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}]}]}, 0x118}, 0x1, 0x0, 0x0, 0xc042}, 0x4000840) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r9, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@dev, 0x0, r9}) 09:35:33 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0xa, @loopback}, 0x1c) 09:35:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x1000000e0) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r3, 0x110, 0x3) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x1000000e0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r8, r7, 0x0, 0x1000000e0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRESHEX=r2, @ANYRESOCT=r5, @ANYRESDEC=r8, @ANYRES16=0x0], 0x58}}, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket$packet(0x11, 0x3, 0x300) sendmsg$NFT_MSG_GETOBJ(r1, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, 0x13, 0xa, 0x5, 0x0, 0x0, {0x1, 0x0, 0x7}, [@NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x4}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz1\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000810}, 0x48c80) getsockname$packet(r10, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x67) sendmsg$nl_route(r9, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r11}}, 0x20}}, 0x0) 09:35:33 executing program 5: socket$inet(0x2, 0x3, 0x2) r0 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r1, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r4 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r3, &(0x7f0000000140)=ANY=[@ANYRES32=r4], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r3, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x1f00000000000000, 0x400000000000d4, &(0x7f0000000000), 0x4) 09:35:33 executing program 1: unshare(0x40000000) r0 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000240)=@abs, &(0x7f0000000040)=0x6e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, r0, 0x0) syz_genetlink_get_family_id$nl80211(0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r5, 0x0) getsockname$packet(r5, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000000)={'batadv_slave_1\x00', {0x2, 0x4e21, @multicast2}}) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@ipv6_newaddr={0x40, 0x14, 0x10, 0x0, 0x0, {0xa, 0x38, 0x4, 0x0, r6}, [@IFA_LOCAL={0x11, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xffffffff}}]}, 0x40}}, 0x400c5) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="60000000160000012cbd7000fedbdf25023f11c8fc626fddf34d08c818aa02df62f479a1029f39974d9d7e567b18740e6482a91274c921d7a2493db615b69bac707348361c7a6aa7a73e4441771d7577b9a792db06675bd7df58ecb6965760a6a0b9030073fbd4aadf488708b27fde19e9de6395b7b45788322774a18142dd867279004d7b0274d83621908760aed0d905efec9ce291504a0dd8d12322945913a34dacff178f39032c44a81173f4e48714f8bf08ddd5f26b4a4c", @ANYRES32=r6, @ANYBLOB="080002000a01010208000400e000000108000100ac1414bb080002000000000014000600feffffff03000000080000003dbc00001400060001000000aa1e00000500000004000000"], 0x60}, 0x1, 0x0, 0x0, 0x4005}, 0x0) 09:35:33 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x2) r3 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@gettfilter={0xffffffffffffffde, 0x2e, 0x100, 0x70bd27, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0x3, 0x10}, {0xfff3}, {0x2, 0x9}}}, 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000440)=@delchain={0x68, 0x28, 0xf35, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x38, 0x2, [@TCA_CGROUP_ACT={0x34, 0x1, [@m_sample={0x30, 0x0, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x68}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x803, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r8}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}, @IFA_CACHEINFO={0x14}]}, 0x40}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', r8}) 09:35:33 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x48, @loopback}, 0x1c) [ 2238.623851][T13495] IPVS: ftp: loaded support on port[0] = 21 09:35:33 executing program 4: syz_emit_ethernet(0x8a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6020920000540600fe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000010918a10ea57f891d1e0c8c0003000000000000000522fffffffb00000007000000090000000900000101000000010000002000000009020401000303090000"], 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001280)={0x0, 0x203}, &(0x7f00000012c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001380)={r1, 0xe9f, 0x3, [0x2, 0x400, 0xecfd]}, &(0x7f0000001340)=0xe) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r0, 0x0, 0x1000000e0) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000001240)={&(0x7f0000000080)="690f754a1f7809f9b20f56d4452791aa53076732db7c2c15db7e0f0d3ff3aa62829484673367dacc2eee2ee7c451480db795e0b9ee0c3bc626413a8e68ab3fd2dd7c3081feca49d670eb8048b90fec27022a25f7af8d96cd7ed71831b94c2f253875de4e885115300ee7f583a87510acef8a63773e64f3ed3f9959a8941f", &(0x7f0000000100)=""/210, &(0x7f0000000200)="11", &(0x7f0000000240)="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", 0x7f, r0, 0x4}, 0x38) 09:35:33 executing program 2: unshare(0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=@getneigh={0x14, 0x1e, 0x400, 0x70bd28, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40080}, 0x40001) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8913, &(0x7f0000000340)={'bridge0\x00', 0x0}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000580)=ANY=[]}) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) [ 2238.749942][T13495] lo speed is unknown, defaulting to 1000 09:35:34 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x4c, @loopback}, 0x1c) 09:35:34 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r2, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x5, 0x4, 0x1}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="08002bbd7000ffdbdf250200000800ac1414bb"], 0x30}, 0x1, 0x0, 0x0, 0x8005}, 0x20000080) sendfile(r1, r0, 0x0, 0x1000000e0) sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, 0x1412, 0x800, 0x70bd2c, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x2}, @RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x5}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x4}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x65}, [@ldst={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]}, &(0x7f0000003ff6)='GPL\x00', 0x1, 0xb5cf, &(0x7f000000cf3d)=""/195}, 0x48) 09:35:34 executing program 3: socket$inet_smc(0x2b, 0x1, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000800)=0x16c, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000480)={@in={{0x2, 0x0, @local}}, 0x0, 0x20000000005, 0x2}, 0xd8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000100)={0x2, 0x4e23, @local}, 0x10) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000280)={0x0, 0x1000}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000280)={0x0, 0x1000}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001ac0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000040)=0xffffffff, 0x4) socketpair(0x11, 0x2, 0x7ff, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r2, 0x8010661b, &(0x7f0000000000)) sendmsg$RDMA_NLDEV_CMD_SYS_GET(r3, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000340)={&(0x7f00000001c0)={0x18, 0x1406, 0x800, 0x70bd2d, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x10) 09:35:34 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x58, @loopback}, 0x1c) 09:35:34 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x68, @loopback}, 0x1c) 09:35:34 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x1000000e0) write$binfmt_script(r2, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$TIPC_NL_LINK_RESET_STATS(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x0, 0x1}, 0x14}}, 0x0) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1002}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x1a0, 0x0, 0x10, 0x70bd25, 0x25dfdbfd, {}, [@TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x40}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}]}, @TIPC_NLA_BEARER={0x2c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xffff}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'eth', 0x3a, 'veth0_to_bond\x00'}}]}, @TIPC_NLA_NODE={0xf8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0xf3, 0x3, "3a4c8c73589789d034c823686e08af85d48b5ace29e5f75d71f5fcfc26f24ba08e74f4fad0681521c2d59bec11421c2256d772508ef1f3262dd0ba13f5fe9941ccf79a5878a29a6888a735b97d5ad9ddcfea448e32207314159462e7915ca2898a51700b290ad13139c24118613a37cf726b39f32b748a0da0545822e3cb3975f05d986314389d009e310e71071ed3106695080b66491adca864dd3590ddc57c6ba918b79e6e7fd1681a81132fcfe4d92db74a6ff6a0615b47fbc261a99dbcc906c5fb817b578e665aedba2ab0250b0ad812b71fffc7454edc3f020abf6e9d99d99e559adf353fc63fee2343cda21f"}]}, @TIPC_NLA_SOCK={0x40, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x100}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x96da}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7}]}]}, @TIPC_NLA_NET={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x2}]}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x8000}, 0x8004) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r7, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r7, 0x0) openat$cgroup_type(r7, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000", @ANYRES16=r6, @ANYBLOB="b503000600000001000004"], 0x3}}, 0x0) sendfile(r5, r4, 0x0, 0x10000040d) [ 2239.408415][T13498] IPVS: ftp: loaded support on port[0] = 21 09:35:34 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0x0, &(0x7f0000000000), 0x4) [ 2239.545173][T13498] lo speed is unknown, defaulting to 1000 [ 2239.564215][T13495] lo speed is unknown, defaulting to 1000 [ 2240.260488][T13498] lo speed is unknown, defaulting to 1000 09:35:35 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r2, 0x0, 0x0) setsockopt$CAIFSO_REQ_PARAM(r2, 0x116, 0x80, &(0x7f0000000080)="d87b06cbe88127780ac26e35b511d02b2278882f3d3e59669f6d0d12cb687569de90215f1e5ab0b8fed50b73b5a9569d4866ee2d5190a7d3a59a9dcaaab24349ad184b7a5e8ad4e24dc2a2fdb7c7f5b6", 0x50) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r4, 0x6, 0x15, &(0x7f0000000140)=0x1, 0x4) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r5 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r5, 0x0, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000380)=0x39) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x30, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_ingress={0xc, 0x1, 'ingress\x00'}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6e000000241bde0116495018af2ca05e3e64c94654f10f222e9ddb8bc606f23aaa873ee8b719d110148059b96c984c75354d85955143c3ac6a1dff11ce141a11dd86c0df54a7eb68034e41d8dc8eca9d9c10e18cd6af6e1a06068fa4cb4e9df0752fa10b6a3f8bc90d67b4605f1d00000100000000000d2a", @ANYRES32=r6, @ANYBLOB="08000d0010000a000600080008000e000600000008000d00c475ec25060005000793000008000e00ff010000580008801c00010005050100f9ffffff000000000300000004000000070000001200020001000200ff0087f801000808040000001c000100790239460101000000000000000100000300000001000000060002001f000000"], 0x9c}}, 0x64040882) r7 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r7, 0x0, 0x0) sendmsg$inet6(r7, &(0x7f0000000340)={&(0x7f0000000200)={0xa, 0x4e22, 0x3, @private2={0xfc, 0x2, [], 0x1}, 0x4}, 0x1c, &(0x7f0000000300)=[{&(0x7f00000002c0)}, {&(0x7f00000004c0)="43a82191c9f3287549298faac43fbdc603655988348069c14fcf6850a5eb4a99940bd8aa5a5fbe563dccfc5c69a6b12082476f122b59f70e4ba214df290a5fd3c4dd1574407a45edcaf8540c10bf9e75e685a8009d099466e1d27e1cf1ef08e22cb3348e4d7aad83f1cb4a370826fdefdfed3dd97bfcaa4a57c8c4f15fb33a93e49f088a44ca17a9e52945e89a56b9d8beac14b6992dd71f81bbb854c11dbeb8f257ca69e99711c870d909fa0f1284d76b6fce017f8319a09e5e5c6e8251b9ee350d4348f7e306700247", 0xca}, {&(0x7f0000000940)="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0x1000}], 0x3, &(0x7f0000001940)=[@dstopts={{0x1070, 0x29, 0x37, {0x88, 0x20a, [], [@pad1, @padn={0x1, 0x1, [0x0]}, @generic={0xb0, 0x1000, "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@hao={0xc9, 0x10, @empty}, @ra={0x5, 0x2, 0x2}, @calipso={0x7, 0x18, {0x2, 0x4, 0x3, 0x5, [0x0, 0x100000001]}}, @jumbo={0xc2, 0x4, 0x5}, @enc_lim={0x4, 0x1, 0x3f}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00'}]}}}, @dstopts={{0x178, 0x29, 0x37, {0x4, 0x2b, [], [@calipso={0x7, 0x20, {0x3, 0x6, 0x1, 0x8, [0x100000001, 0x4, 0xff]}}, @jumbo={0xc2, 0x4, 0x9}, @calipso={0x7, 0x30, {0x0, 0xa, 0x7f, 0x4, [0x8e01, 0x1, 0x2800, 0x1, 0x1]}}, @generic={0x20, 0xb6, "3a68593a89534e686223e93972c2958a2748d9dfa5e9a94da49140caf52112e27997ee5ead829ecc72502f930ad7da0cc71fa37408bee31f3bf1d82ca20579bc54d07e4200cc07031faabfae8db0cb44b269f76bdd43fa831c0fecbfde07ad619cea4be7b8e3fd7e94648b6695c18848245e4655c7aeddb863b63110d0146ac6a64bc1cd36b516b7172c8930b2c729ebe9cfbbcf758370fee9fba081550a0b6e737c38f476db5552d00e49b41706620f7b39960cfc05"}, @calipso={0x7, 0x30, {0x2, 0xa, 0x0, 0x401, [0x800, 0xb4, 0x6, 0x4, 0x6]}}, @pad1, @calipso={0x7, 0x10, {0x3, 0x2, 0x6, 0x5, [0x0]}}, @enc_lim={0x4, 0x1, 0xf5}]}}}], 0x11e8}, 0x20004830) 09:35:35 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x6c, @loopback}, 0x1c) 09:35:35 executing program 3: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[], 0x28}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 09:35:35 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0x0, &(0x7f0000000000), 0x4) [ 2240.686214][ T29] kauditd_printk_skb: 5 callbacks suppressed [ 2240.686227][ T29] audit: type=1804 audit(1594805735.889:3216): pid=13619 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2052/cgroup.controllers" dev="sda1" ino=16375 res=1 [ 2240.729910][T13619] __nla_validate_parse: 8 callbacks suppressed [ 2240.729919][T13619] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 09:35:36 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0xc031, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000380)=0x7, 0x4) pipe(0x0) r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) accept$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x2, 0x0, @remote}, &(0x7f0000000400)=0x10) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r1, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f00000002c0)={@nl=@unspec, {&(0x7f0000000240)=""/89, 0x59}, &(0x7f0000000080), 0x8}, 0xa0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="7800000000080000000000000000000000bf3e0f4e54b49eb7000140000000000800014000000000080002916b4b1c6402ef506c4bd9e89269bc4000000000080001400000000008000140000000000800024000000000080001400000000008000240000000000600024000000000060002400000000806000240000000000500030000000000"], 0x78}}, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x89f3, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000200)=ANY=[]}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000440)={'filter\x00', 0x2, [{}, {}]}, 0x48) socket$nl_netfilter(0x10, 0x3, 0xc) 09:35:36 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r2, 0x0) socket(0xf, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) socketpair(0x18, 0xa, 0x2, &(0x7f00000002c0)) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00000003c0), 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000300)={'gre0\x00', &(0x7f0000000440)=ANY=[@ANYBLOB="73797a2b627c845fe3a734f509efb6230bf89e746e6c00"/32, @ANYRES32=r5, @ANYBLOB="80608000000000050000000149100064006500007f299078ac1414aa640101018323e40a010101e0000002ac1414167f000001ac1e010164010101ac1414330a0101019412c1bc4b834051f615080191d035662f0f0001861200000003050c4bbcf7c95702500dc91394040000000000"]}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000180)={0x1, 'ip6erspan0\x00', 0x3}, 0x18) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="240000002000353b0040000000d4063739a532506f0000000200000000000000000000050016003b000000"], 0x24}}, 0x0) select(0x40, &(0x7f0000000040)={0x3, 0x1, 0x5, 0x0, 0xffffffff, 0x6, 0x317, 0x2}, &(0x7f0000000080)={0xffffffffffffffe1, 0x6, 0x6fb1, 0x8a, 0x3d3e6c28, 0x0, 0x7, 0x100000001}, &(0x7f00000000c0)={0x7, 0x6, 0x6, 0x5, 0x200, 0x4d94d984, 0x3, 0x9}, &(0x7f0000000100)={0x0, 0xea60}) 09:35:36 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x74, @loopback}, 0x1c) 09:35:36 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000001c0)=ANY=[], 0x208e289) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r1, 0x0, 0x100000023) 09:35:36 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x7a, @loopback}, 0x1c) [ 2240.985760][T13643] IPVS: ftp: loaded support on port[0] = 21 09:35:36 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xa, 0xe, &(0x7f00000024c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x300}, 0x48) [ 2241.079290][ T29] audit: type=1804 audit(1594805736.279:3217): pid=13645 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir251720860/syzkaller.J71nK8/1191/cgroup.controllers" dev="sda1" ino=16367 res=1 [ 2241.085932][T13643] lo speed is unknown, defaulting to 1000 09:35:36 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0xfc, @loopback}, 0x1c) [ 2241.255531][ T29] audit: type=1804 audit(1594805736.459:3218): pid=13625 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2052/cgroup.controllers" dev="sda1" ino=16375 res=1 09:35:36 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$inet(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)="66890ed7867c813a6d8ae861c049091940eee24e2ac306d1", 0x18}, {&(0x7f0000000240)="54453f2e64b1932cee65cccfe91c927952e7398352de7a79d8aab46561921c3d855ed70e498a6dab63edbac8de9f7a12aa2e69a581ab98bac4bb3032e5e3e58807393b3736036eb84a00aee484e6759931f81a0826c8d07b7ea38be664d37aa714431662ac60fc77056c58d7adc9f6e58e6a8769636d2a430572e425048cdfcf445affe40075a8e6144c9073c13d7698c83645ac2e6e964d617a48b07de20bda08b5a2fb23d02ab041380be33740bd290a3e65b3409d19aa5949dd7687149d3e679af94afd84d564dab2621b93c86b4f", 0xd0}], 0x2, &(0x7f0000000440)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x5}}, @ip_retopts={{0x14, 0x0, 0x7, {[@ra={0x94, 0x4, 0x1}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8001}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x3}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xffffed97}}, @ip_retopts={{0x44, 0x0, 0x7, {[@noop, @ra={0x94, 0x4}, @timestamp_addr={0x44, 0x2c, 0xc, 0x1, 0x7, [{@private=0xa010102, 0x100}, {@broadcast, 0xfffeffff}, {@empty, 0xfffffffb}, {@dev={0xac, 0x14, 0x14, 0x3f}, 0x4}, {@dev={0xac, 0x14, 0x14, 0x1b}}]}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x7}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1}}], 0x108}, 0x2000c051) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) syz_genetlink_get_family_id$nbd(0x0) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, 0x0, 0x0) sendfile(r3, r4, 0x0, 0xf03b0000) socket$inet6_sctp(0xa, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 09:35:36 executing program 3: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[], 0x28}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) [ 2241.362399][ T29] audit: type=1804 audit(1594805736.459:3219): pid=13619 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2052/cgroup.controllers" dev="sda1" ino=16375 res=1 09:35:36 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x12c, @loopback}, 0x1c) 09:35:36 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0x0, &(0x7f0000000000), 0x4) 09:35:36 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x19, 0x3, &(0x7f0000000040)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0x1}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, @jmp={0x5, 0x0, 0x9, 0x0, 0x0, 0x50}], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) [ 2241.792087][ T29] audit: type=1804 audit(1594805736.989:3220): pid=13666 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2053/cgroup.controllers" dev="sda1" ino=16373 res=1 [ 2241.813143][T13666] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2242.077631][T13648] IPVS: ftp: loaded support on port[0] = 21 [ 2242.096526][T13643] lo speed is unknown, defaulting to 1000 [ 2242.171827][T13648] lo speed is unknown, defaulting to 1000 [ 2242.722285][T13648] lo speed is unknown, defaulting to 1000 09:35:38 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @local}}) getsockopt$SO_TIMESTAMP(r2, 0x1, 0x40, &(0x7f00000003c0), &(0x7f0000000400)=0x4) write$tun(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa91000000810000000806000108000604"], 0x32) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000440), &(0x7f0000000480)=0x4) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x1000000e0) ioctl$FIGETBSZ(r5, 0x2, &(0x7f0000000380)) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r6, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r6, 0xc0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=0x401, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x404, 0x4}, 0x0, 0x0, &(0x7f0000000180)={0xfffffffe, 0xc, 0x1, 0x8}, &(0x7f00000001c0)=0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=0x2}}, 0x10) 09:35:38 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x300, @loopback}, 0x1c) 09:35:38 executing program 3: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[], 0x28}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 09:35:38 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0x400000000000d4, 0x0, 0x0) 09:35:38 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x42, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000600)='cpuset.memory_pressure\x00', 0x0, 0x0) r5 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r5, 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f0000000240), 0x4) connect$rxrpc(r4, &(0x7f0000000680)=@in6={0x21, 0x3, 0x2, 0x1c, {0xa, 0x4e22, 0x2000000, @private1={0xfc, 0x1, [], 0x1}, 0x6}}, 0x24) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@newtfilter={0x34, 0x2c, 0x2, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0xfff2, 0xa}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x4}}]}, 0x34}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 09:35:38 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(r1, &(0x7f00000005c0)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r1, 0x110, 0x3) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}, @IFA_CACHEINFO={0x14}]}, 0x40}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r6}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}, @IFA_CACHEINFO={0x14}]}, 0x40}}, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000340)={&(0x7f0000000bc0)={0x5a8, 0x0, 0x20, 0x70bd2b, 0x25dfdbfc, {}, [{{0x8}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}]}}, {{0x8}, {0x80, 0x2, 0x0, 0x1, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x2}}, {0x8}}}]}}, {{0x8}, {0x78, 0x2, 0x0, 0x1, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}]}}, {{0x8}, {0x1ac, 0x2, 0x0, 0x1, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x5d8f}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0xf, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}]}}, {{0x8}, {0x1b8, 0x2, 0x0, 0x1, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0xffffffff}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x6}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8}, {0xc4, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8, 0x4, r2}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x4}}, {0x8}}}]}}]}, 0x5a8}, 0x1, 0x0, 0x0, 0x44}, 0x840) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r7, r1, 0x0, 0x100000000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, 0x0, 0x0) 09:35:38 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x3e8, @loopback}, 0x1c) [ 2243.042005][T13752] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2243.066653][ T7] tipc: TX() has been purged, node left! [ 2243.092837][ T7] tipc: TX() has been purged, node left! 09:35:38 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x500, @loopback}, 0x1c) [ 2243.191812][T13760] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 09:35:38 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000300)={{0xa, 0x4e21, 0x2, @private0={0xfc, 0x0, [], 0x1}, 0x5}, {0xa, 0x4e23, 0x80000004, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x7}, 0xdfd7, [0x6, 0x20, 0x4, 0x0, 0x5, 0x6, 0x3, 0xab]}, 0x5c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x6, &(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRES64, @ANYRESHEX], &(0x7f0000000040)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x9a, 0x10, 0x0}, 0x70) bpf$MAP_LOOKUP_BATCH(0x19, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0}, 0x38) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r1, 0xc0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) [ 2243.280233][ T29] audit: type=1804 audit(1594805738.479:3221): pid=13753 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2054/cgroup.controllers" dev="sda1" ino=16362 res=1 [ 2243.312366][T13753] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 09:35:38 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x2}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000ffffffffffff00000000000086dd6000000000383a00fc020000000000000000000000000000ff020000000000000000000000000001020090780000bdf4609b95040000298020010000000000000000000000000000fe8000000000000000000000000000aa6a72fb82a069abee"], 0x72) splice(r0, 0x0, r2, 0x0, 0x18102, 0x0) [ 2243.334442][ T7] tipc: TX() has been purged, node left! 09:35:38 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x600, @loopback}, 0x1c) [ 2243.488006][ T7] tipc: TX() has been purged, node left! [ 2243.502040][ T7] tipc: TX() has been purged, node left! 09:35:38 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x700, @loopback}, 0x1c) 09:35:39 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x1000000e0) recvfrom$inet6(r1, &(0x7f0000000080)=""/100, 0x64, 0x21, &(0x7f0000000100)={0xa, 0xffff, 0x70, @private1, 0x5}, 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000), 0x10) 09:35:39 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x900, @loopback}, 0x1c) 09:35:39 executing program 3: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[], 0x28}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 09:35:39 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0x400000000000d4, 0x0, 0x0) 09:35:39 executing program 1: unshare(0x40000000) socketpair(0x22, 0x80000, 0x7fff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCRSSCAUSE(r0, 0x89e1, &(0x7f0000000100)=0x9) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000b, 0x40010, 0xffffffffffffffff, 0xffffc000) bind$netlink(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) r3 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r3, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000140)={r3}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) r7 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r7, 0x0, 0x0) sendmsg$NFT_MSG_GETOBJ(r7, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x44, 0x13, 0xa, 0x101, 0x0, 0x0, {0xc, 0x0, 0x1}, [@NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x2}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000010}, 0xf28587b96b76a5f8) sendfile(r6, r5, 0x0, 0x1000000e0) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000200)={r8, 0x8}, &(0x7f0000000240)=0x8) 09:35:39 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000002c0)="2e00000010008108040f80ecdb4cb92e0a480e000d000000e8bd6efb250309000e000100240248ff050005001201", 0x2e}], 0x1}, 0x0) socket$kcm(0x10, 0x2, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x5, &(0x7f0000000080), 0x20a15ab6) r2 = socket(0x11, 0x800000003, 0x0) sendmmsg(r2, &(0x7f0000008000)=[{{&(0x7f0000000000)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "c9d411450f8db03d72ee80a11bf00d71170b8f636c1f0dd618d3b91d434cc01b2fae087cbc9b58315d54f2798e8c2ad22c349372804a72e0c2cebe366ee6b9"}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="b5acfe2efdd2480955cb584f75bf", 0xe}], 0x1}}, {{&(0x7f00000007c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, 0x0}}], 0x2, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000040)={r4}, &(0x7f0000000140)=0x8) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) socket(0x5, 0x80000, 0x1) sendmsg$nl_netfilter(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000e00)=ANY=[@ANYBLOB="140000000301ffff"], 0x14}}, 0x4010050) recvmmsg(r5, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@empty, @in=@multicast2}}, {{@in6=@private1}, 0x0, @in6=@initdev}}, &(0x7f0000000100)=0xe8) 09:35:39 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0xa00, @loopback}, 0x1c) 09:35:39 executing program 4: syz_emit_ethernet(0x7e, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x0) 09:35:39 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x1744, @loopback}, 0x1c) [ 2244.408064][ T29] audit: type=1804 audit(1594805739.609:3222): pid=13829 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2055/cgroup.controllers" dev="sda1" ino=16362 res=1 [ 2244.441621][T13827] IPVS: ftp: loaded support on port[0] = 21 [ 2244.466463][T13819] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 09:35:39 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETOBJ(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRESHEX], 0x78}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x1000000e0) r3 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r3, 0x0, 0x0) r4 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000000)={r6, @in6={{0xa, 0x4e23, 0x0, @loopback}}}, &(0x7f0000000140)=0x9c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000040)={r6, 0x101}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x4, 0x1, 0x800a, 0xa, 0x0, 0x39, 0xfffffffa, 0x8, r7}, &(0x7f0000000180)=0x20) 09:35:39 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x2000, @loopback}, 0x1c) [ 2244.561568][T13827] lo speed is unknown, defaulting to 1000 09:35:39 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000000040)=0x70, 0x4) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r3, 0x0, 0x0) r4 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r4, 0x0, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="09fd2f71a8d42ec579a28e2dc0f2341fc93c8cb0ad8ebfa2ecdb7ffd3a7ef7024c3124deaa8d49c160fe345d7bb8c970702b7f5328f5293de0f6d40cdfea", @ANYRESHEX=r3, @ANYRES16=r4], 0x1}}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r6, 0x0) openat$cgroup_ro(r6, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) sendfile(r5, r2, 0x0, 0x100000002) 09:35:39 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x204e, @loopback}, 0x1c) 09:35:40 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x234e, @loopback}, 0x1c) 09:35:40 executing program 3: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[], 0x28}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x100000000) 09:35:40 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0x400000000000d4, 0x0, 0x0) [ 2245.168273][T13830] IPVS: ftp: loaded support on port[0] = 21 [ 2245.332782][T13830] lo speed is unknown, defaulting to 1000 [ 2245.421751][ T29] audit: type=1804 audit(1594805740.619:3223): pid=13887 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2056/cgroup.controllers" dev="sda1" ino=16367 res=1 [ 2245.664893][T13827] lo speed is unknown, defaulting to 1000 [ 2245.693355][T13830] lo speed is unknown, defaulting to 1000 09:35:43 executing program 1: r0 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000080)={0x4, 0x0, 0xffffffffffff7a51, 0x2, 0x80000, 0x7}) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x2010, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffff9c, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r3, @in6={{0xa, 0x4e23, 0x0, @loopback}}}, &(0x7f0000000140)=0x9c) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r3, 0x0, 0x7f, 0x7fff}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000000)={0x0, {}, {0x2, 0x0, @multicast1}, {0x2, 0x0, @local}, 0x2a0}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000000000)={0x0, {}, {0x2, 0x0, @multicast1}, {}, 0x2a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) 09:35:43 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x2c01, @loopback}, 0x1c) 09:35:43 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r1, 0x0) r2 = openat$cgroup(r0, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000100)='cgroup.events\x00', 0x7a05, 0x1700) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[@ANYRESHEX], 0x12) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8000003}) pwrite64(r3, &(0x7f0000000600)="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", 0x200, 0x4) socket$netlink(0x10, 0x3, 0xb) 09:35:43 executing program 2: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000000000000e0200000000000000000000000000000504000000002e00"], &(0x7f0000000100)=""/249, 0x37, 0xf9, 0x1}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000000)="08f3030000f7ced047a071") r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r2, 0x0) r3 = socket$inet6(0xa, 0x3, 0x64f) ioctl$FICLONERANGE(r3, 0x4020940d, &(0x7f0000000200)={{}, 0x6, 0x7cc, 0x101}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'ip6tnl0\x00', 0x400}) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x18, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, r0, 0xa, 0x0, 0x1, 0x10, 0x0, 0x180}, 0x70) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r4, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f00000002c0)='hugetlb.2MB.limit_in_bytes\x00', 0x0, 0x0) connect$phonet_pipe(r5, &(0x7f0000000300)={0x23, 0x86, 0x6, 0xf8}, 0x10) 09:35:43 executing program 3: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[], 0x28}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x100000000) 09:35:43 executing program 5 (fault-call:19 fault-nth:0): r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0x400000000000d4, &(0x7f0000000000), 0x4) [ 2247.929281][T13945] IPVS: ftp: loaded support on port[0] = 21 09:35:43 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x3f00, @loopback}, 0x1c) [ 2248.029027][ T29] audit: type=1804 audit(1594805743.230:3224): pid=13951 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2057/cgroup.controllers" dev="sda1" ino=16358 res=1 [ 2248.048546][T13945] lo speed is unknown, defaulting to 1000 09:35:43 executing program 3: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[], 0x28}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x100000000) 09:35:43 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001740)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="20c6427c367d06010341d40122b200e9000500"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) r3 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r3, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x1000000e0) ioctl$sock_qrtr_TIOCINQ(r4, 0x541b, &(0x7f0000000140)) r6 = syz_genetlink_get_family_id$devlink(0x0) sendmsg$DEVLINK_CMD_PORT_SET(0xffffffffffffffff, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000980)={&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="ffff000000000000000006000000"], 0x14}}, 0x0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(r3, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000300)={&(0x7f0000000a00)=ANY=[@ANYBLOB="00020000d77ea4e6ac93adf23588f56393896aa9d693f5db5b2b0000003a15b841fccd4000000063bace0000000001030023b2bbea4b81e9f8941bb235625d3eb9578bcd63bdbc3d911ab1d5f357e25c1117e14227c71f69b3ba47bb2b91cb38e19670353418fd4487b2a68134e57712ad8abdbd7e4d70c64f7be5bf94c85fd1d7bda659ff50bedd7ec0198466f2dbefe8e3a0986e1b50ab1fe4e9f31261a687aa", @ANYRES16=r6, @ANYBLOB="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"], 0x200}, 0x1, 0x0, 0x0, 0x4004040}, 0x4010) 09:35:43 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x4000, @loopback}, 0x1c) 09:35:43 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x4417, @loopback}, 0x1c) [ 2248.395307][ T29] audit: type=1804 audit(1594805743.600:3225): pid=13967 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2058/cgroup.controllers" dev="sda1" ino=16365 res=1 09:35:43 executing program 3: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[], 0x28}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) [ 2248.535022][ T29] audit: type=1804 audit(1594805743.630:3226): pid=13968 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir251720860/syzkaller.J71nK8/1199/cgroup.controllers" dev="sda1" ino=16364 res=1 [ 2248.674229][ T29] audit: type=1804 audit(1594805743.770:3227): pid=13971 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir251720860/syzkaller.J71nK8/1199/cgroup.controllers" dev="sda1" ino=16364 res=1 [ 2248.756984][T13986] IPVS: ftp: loaded support on port[0] = 21 [ 2248.798989][ T29] audit: type=1804 audit(1594805744.000:3228): pid=13989 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2059/cgroup.controllers" dev="sda1" ino=16356 res=1 [ 2248.933082][T13986] lo speed is unknown, defaulting to 1000 [ 2248.936301][T13945] lo speed is unknown, defaulting to 1000 [ 2249.361152][T13986] lo speed is unknown, defaulting to 1000 09:35:44 executing program 1: r0 = socket(0x1000000010, 0x80002, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x42, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000680)=@newtfilter={0x358, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@filter_kind_options=@f_matchall={{0xd, 0x1, 'matchall\x00'}, {0x324, 0x2, [@TCA_MATCHALL_ACT={0x318, 0x2, [@m_simple={0x98, 0x1e, 0x0, 0x0, {{0xb, 0x1, 'simple\x00'}, {0x10, 0x2, 0x0, 0x1, [@TCA_DEF_DATA={0xb, 0x3, 'flower\x00'}]}, {0x5d, 0x6, "9fa1c63334d9c59c6348cdf23dc9b31a65f91033d51afbdfde23282575d0f7f3b5f17633fff536dfb50a7294e7014db878709917f208e70e5508192399e8c42c3017ffcd6500521eb133c5cee3b0ab0b578515b35b7bf85aa7"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x0, 0x2}}}}, @m_ctinfo={0x16c, 0x20, 0x0, 0x0, {{0xb, 0x1, 'ctinfo\x00'}, {0x84, 0x2, 0x0, 0x1, [@TCA_CTINFO_PARMS_DSCP_MASK={0x8, 0x5, 0x7fffffff}, @TCA_CTINFO_ACT={0x18, 0x3, {0xffff8000, 0x8, 0x0, 0xa0bb, 0x1}}, @TCA_CTINFO_PARMS_CPMARK_MASK={0x8, 0x7, 0x9}, @TCA_CTINFO_ACT={0x18, 0x3, {0xceab, 0x5, 0x2, 0x3, 0x3}}, @TCA_CTINFO_PARMS_CPMARK_MASK={0x8, 0x7, 0xc00}, @TCA_CTINFO_ZONE={0x6, 0x4, 0x1000}, @TCA_CTINFO_PARMS_DSCP_MASK={0x8, 0x5, 0x10000}, @TCA_CTINFO_PARMS_DSCP_MASK={0x8, 0x5, 0x2}, @TCA_CTINFO_ZONE={0x6, 0x4, 0x2}, @TCA_CTINFO_ACT={0x18, 0x3, {0xc03e, 0x80000001, 0x2, 0x1, 0x1}}]}, {0xbd, 0x6, "9cbfdfd5b8e6e1e716fc3a8e7cbbb3a7034d95e0e82d0e58459444ad41d92cfe07915679b4eae72125823b43a9393267ebff7f6d6155bbbc069f6257b71d4f20ccfe745db749e4bd8ecbc32ae2717750f1d2573b6a158d7961b5bc03f1e1240de9980756942ed9458162f1eac45514aea22dffdfeb8ed00155696703ee19128f3e005b7a783b0de8ecee079493399b4d7bf04f1aa05aef5233e8187989d74c4a22f6b448b30b25054917ae5371c20602836295b66b31d29eb4"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2, 0x1}}}}, @m_ife={0x110, 0x1b, 0x0, 0x0, {{0x8, 0x1, 'ife\x00'}, {0x88, 0x2, 0x0, 0x1, [@TCA_IFE_PARMS={0x1c, 0x1, {{0x4, 0x7fffffff, 0x6, 0x3af93b1a, 0x80}}}, @TCA_IFE_PARMS={0x1c, 0x1, {{0x2, 0x8, 0x3, 0x4, 0xebcc}}}, @TCA_IFE_METALST={0x30, 0x6, [@IFE_META_TCINDEX={0x4, 0x5, @void}, @IFE_META_PRIO={0x8, 0x3, @val=0x400}, @IFE_META_TCINDEX={0x6}, @IFE_META_TCINDEX={0x6, 0x5, @val=0x5}, @IFE_META_PRIO={0x4, 0x3, @void}, @IFE_META_PRIO={0x4, 0x3, @void}, @IFE_META_PRIO={0x8, 0x3, @val=0x10000}]}, @TCA_IFE_PARMS={0x1c, 0x1, {{0x9, 0x6, 0x0, 0x9, 0x1}, 0x1}}]}, {0x62, 0x6, "56b328d6ca07f9f5f47b7e8db406a0901864ac0e1eb064df965790956c3eae3cbf6019ac3311e6d96fdbdbd0164bfab97bf58fc5b6ec06d876561cb5a8c3fa2aca573e290816921862de952dd0338d238aca1efc1a776a05fe38f48a628a"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x7}}}}]}, @TCA_MATCHALL_CLASSID={0x8, 0x1, {0xffff, 0x10}}]}}]}, 0x358}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="48002c00270d0000ddeecd700000000000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000f2ff00000b000100666c6f7765720000180002001400100000000000000000000000000000000001"], 0x48}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 09:35:44 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x4800, @loopback}, 0x1c) 09:35:44 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)=[{0x0}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[], 0x48}}, 0xe041) sendmmsg$alg(r0, &(0x7f0000000140), 0x4924924924926c0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuacct.usage_percpu_sys\x00', 0xb00000000065808, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r1, 0x0, 0x1000000e0) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000100)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_VERSION(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="00082cbd7000ffdbdf250800000008000800ac1414bb08000c000000000014000600fe880000000000000000000000000001080004000300000008020000001e000106000b0002000000000000000200000014000500fe880000000000000000000000000001"], 0x6c}, 0x1, 0x0, 0x0, 0x4004000}, 0x44000) sendmsg$NLBL_MGMT_C_REMOVEDEF(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r4, 0x10, 0x70bd27, 0x25dfdbfd, {}, [@NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x26}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @loopback}]}, 0x2c}, 0x1, 0x0, 0x0, 0x841}, 0x40001) 09:35:44 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0x400000000000d4, &(0x7f0000000000), 0x4) 09:35:44 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x0, 0x103, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000180)={&(0x7f0000000100)={0xa, 0x4e22, 0x80000, @local}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1000000008000000290000000300e2ffffffffffffff0000"], 0x18}, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x80, @local, 0x16000000}, 0x1c) 09:35:44 executing program 3: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[], 0x28}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) [ 2249.528039][T14048] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 09:35:44 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x4c00, @loopback}, 0x1c) 09:35:44 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) ioctl$TUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f0000000280)=""/71) close(r0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1e, &(0x7f0000000100)=0x5, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)='bic\x00', 0x4) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x36d) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x8000}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_BEARER_SET(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x1000000e0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r8, r7, 0x0, 0x1000000e0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYRES16=r8, @ANYRES16=r5, @ANYBLOB="2277f292252155b21c0012000c000100626f6e64000000000c0002000800010005f70000e28c5339464e42402b5b43cf9d7467b30b7ee982eab323", @ANYRES32=r8], 0x3c}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000680)=@newlink={0x44, 0x10, 0xffffff1e, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_VLAN_FILTERING={0x5, 0x7, 0x7f}]}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x44}}, 0x40) [ 2249.588801][ T29] audit: type=1804 audit(1594805744.790:3229): pid=14042 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2060/cgroup.controllers" dev="sda1" ino=16372 res=1 [ 2249.655618][T14048] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 09:35:45 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000900000008000021000000000000000e1008000640fffffffd0500010007"], 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000e63) 09:35:45 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x4e20, @loopback}, 0x1c) 09:35:45 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.swap.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) socket$inet6_icmp(0xa, 0x2, 0x3a) socket(0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r2, r1, 0x0, 0x100000001) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'\x00', 0x801}) ioctl$TUNSETLINK(r3, 0x400454cd, 0x336) close(r3) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r3) r4 = socket$xdp(0x2c, 0x3, 0x0) gettid() syz_open_procfs$namespace(0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(0xffffffffffffffff, 0x40106614, &(0x7f0000000100)) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000880)={&(0x7f0000001000)=""/102400, 0x120933, 0x1000}, 0x20) 09:35:45 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x4c85, @loopback, 0xf1b}, 0x1c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040), 0x8) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000100)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0xd86dac9, 0x0) bind$unix(0xffffffffffffffff, &(0x7f00000006c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000100)="ab553fec94248c32e27d04000000288a", 0x10) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) splice(r4, 0x0, r2, 0x0, 0xd86dac9, 0x0) bind$unix(r2, &(0x7f00000006c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e) getsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={@cgroup, 0xffffffffffffffff, 0x1a, 0x4, r2}, 0x14) sendto$inet6(r0, &(0x7f0000847fff)='X', 0xff60, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 09:35:45 executing program 3: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[], 0x28}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 09:35:45 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x4e23, @loopback}, 0x1c) [ 2250.054421][ T29] audit: type=1804 audit(1594805745.260:3230): pid=14072 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir029466432/syzkaller.iIygMi/1484/cgroup.controllers" dev="sda1" ino=16356 res=1 09:35:45 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r0, 0x0) r1 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r2, 0x0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000080)={{0x80000001, 0x5}}, 0x10) setsockopt(r1, 0x8000, 0x3, &(0x7f0000000000)="a102a2a07308da34e5f456b99c8e77e8e50c079173fcec2a86cb78", 0x1b) r3 = socket(0x10, 0x8000000000000003, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r4, 0x0) connect$pptp(r4, &(0x7f0000000040)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="4800000010001fff0000050000ebffffff000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c616e0000001800028014001100ff"], 0x48}}, 0x0) sendmmsg(r3, &(0x7f0000000000), 0x40000000000024a, 0x0) [ 2250.163624][ T7] tipc: TX() has been purged, node left! 09:35:45 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000000d4, &(0x7f0000000000), 0x4) 09:35:45 executing program 3: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[], 0x28}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, 0xffffffffffffffff, 0x0, 0x100000000) 09:35:45 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x5800, @loopback}, 0x1c) [ 2250.336132][ T7] tipc: TX() has been purged, node left! 09:35:45 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) socket(0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r3, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz1\x00', 0x200002, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f0000000140)='cgroup.events\x00', 0x7a05, 0x1700) sendfile(r5, r2, 0x0, 0x100000001) r6 = socket$xdp(0x2c, 0x3, 0x0) gettid() getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f0000000440)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, 0x0, 0x45998581e14e197d, 0x70bd2a, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4c}, 0x4000000) r7 = syz_genetlink_get_family_id$SEG6(0x0) setsockopt$XDP_UMEM_REG(r6, 0x11b, 0x4, &(0x7f0000000880)={&(0x7f0000001000)=""/102400, 0x120933, 0x1000}, 0x20) sendmsg$SEG6_CMD_DUMPHMAC(r5, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f0000000640)=ANY=[@ANYBLOB="440100004b8acdcc8c10a5124c845e02dac19774801951f0de4a1a592dd06914761e8db8496335c09adcaccc9262d557c0386742ca3c49ef9c9bff46dc3c6ee149f5497670dbff2358512abe0a57e72109c3a219afad99fa445fb085018b89c2c73bf6a517cc5bb6900f501c71e380528086", @ANYRES16=r7, @ANYBLOB="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"/289], 0x44}, 0x1, 0x0, 0x0, 0x8800}, 0x2004c084) 09:35:45 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x6800, @loopback}, 0x1c) [ 2250.483924][ T7] tipc: TX() has been purged, node left! 09:35:45 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000640)=[{{&(0x7f0000000080)={0xa, 0x4e22, 0x0, @mcast1}, 0x1c, 0x0}}, {{&(0x7f0000000000)={0xa, 0x4e1e, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f00000006c0)=[@dontfrag={{0x14, 0x29, 0x3e, 0x7fff}}], 0x18}}], 0x2, 0x0) getsockopt$IP_SET_OP_GET_FNAME(r0, 0x1, 0x53, &(0x7f0000000040)={0x8, 0x7, 0x0, 'syz1\x00'}, &(0x7f00000000c0)=0x2c) 09:35:45 executing program 3: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[], 0x28}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, 0xffffffffffffffff, 0x0, 0x100000000) 09:35:45 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x6c00, @loopback}, 0x1c) [ 2250.746136][ T29] audit: type=1804 audit(1594805745.950:3231): pid=14118 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir029466432/syzkaller.iIygMi/1485/cgroup.controllers" dev="sda1" ino=15688 res=1 [ 2250.859837][ T29] audit: type=1804 audit(1594805745.980:3232): pid=14118 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir029466432/syzkaller.iIygMi/1485/cgroup.controllers" dev="sda1" ino=15688 res=1 09:35:46 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000740)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-simd\x00'}, 0x58) r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000280)={0x24, r1, 0xc15, 0x0, 0x0, {{}, {}, {0x8, 0x11, 0x7f}}}, 0x24}}, 0x0) sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x2c, r1, 0x800, 0x70bd29, 0x25dfdbfe, {{}, {}, {0x10, 0x13, @l2={'ib', 0x3a, 'vlan0\x00'}}}, ["", "", "", "", ""]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000090}, 0x4000000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a911993f0265df5cf1cdd8b55515bdc50b38a3ebf3defb30f8a906151", 0x20) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r2, 0x0) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000000)={r5, @in6={{0xa, 0x4e23, 0x0, @loopback}}}, &(0x7f0000000140)=0x9c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000000c0)={r5, @in={{0x2, 0x4e21, @private=0xa010100}}}, &(0x7f0000000000)=0x84) r6 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r6, &(0x7f00000001c0)=ANY=[], 0xfc85) readv(r6, &(0x7f00000007c0)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x1) getpeername$l2tp6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000200)=0x20) 09:35:46 executing program 3: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[], 0x28}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, 0xffffffffffffffff, 0x0, 0x100000000) 09:35:46 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r1, 0x0) accept4$rose(r1, &(0x7f00000000c0)=@full={0xb, @remote, @remote, 0x0, [@bcast, @null, @bcast, @rose, @null]}, &(0x7f0000000100)=0x40, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000c40)=[{{&(0x7f0000000000)=@nl, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/66, 0x42}, {&(0x7f0000000200)=""/101, 0x65}, {&(0x7f0000000280)=""/233, 0xe9}, {&(0x7f0000000080)=""/63, 0x3f}, {&(0x7f0000000380)=""/169, 0xa9}, {&(0x7f0000000440)=""/62, 0x3e}], 0x6, &(0x7f0000000500)=""/133, 0x85}, 0x3}, {{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000640)=""/175, 0xaf}, {&(0x7f0000000700)=""/40, 0x28}, {&(0x7f0000000740)=""/238, 0xee}], 0x3, &(0x7f0000000880)=""/131, 0x83}, 0xffffffff}, {{&(0x7f0000000940)=@pptp={0x18, 0x2, {0x0, @broadcast}}, 0x80, &(0x7f0000000b40)=[{&(0x7f00000009c0)=""/123, 0x7b}, {&(0x7f0000000a40)=""/203, 0xcb}], 0x2, &(0x7f0000000b80)=""/148, 0x94}, 0x8}], 0x3, 0x0, &(0x7f0000003700)={0x77359400}) 09:35:46 executing program 2: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r4, 0x0, 0x0) accept4$vsock_stream(r4, &(0x7f0000001200)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x800) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x10500, 0x0) ioctl$TUNSETLINK(r6, 0x400454cd, 0x201) write$tun(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1001) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001400)={{{@in6=@private0={0xfc, 0x0, [], 0x1}, @in6=@private2={0xfc, 0x2, [], 0x1}, 0x4e21, 0x9, 0x4e20, 0x0, 0x2, 0x0, 0x80, 0x87}, {0xffff, 0x6, 0x3, 0x3ff, 0x7, 0x1, 0x400, 0x2}, {0x7ff, 0x20, 0xf790, 0x180000000}, 0x7, 0x6e6bbb, 0x2, 0x1, 0x3, 0x2}, {{@in6=@mcast2, 0x4d6, 0x6c}, 0x2, @in6=@loopback, 0x34ff, 0x0, 0x0, 0xf9, 0x7f, 0x1, 0x81}}, 0xe8) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES16=r8, @ANYBLOB="21020000000000000000010000000c00990001000000000000000800010000000000"], 0x28}}, 0x0) sendmsg$NL80211_CMD_SET_REG(r7, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000001340)=ANY=[@ANYBLOB="0000000000000f00000000005a9fff03000015c2fe8d23663c47fccf4a2a319fd8aa79076c22abdc77a520f73c3326262a9ed55f9d", @ANYRES16=r8, @ANYBLOB="00012dbd7000fbdb5f251a0000000500920003000000087be593607db6be8b009a198e000000000008019a0001000000"], 0x34}}, 0x20004080) sendmsg$NL80211_CMD_GET_KEY(r1, &(0x7f0000001300)={&(0x7f0000001240)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000012c0)={&(0x7f0000001280)={0x24, r8, 0x2, 0x70bd2a, 0x25dfdbfc, {}, [@NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac05}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:35:46 executing program 1: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x9c}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r1, 0x0) r2 = syz_genetlink_get_family_id$devlink(0x0) sendmsg$DEVLINK_CMD_PORT_SET(0xffffffffffffffff, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_PORT_GET(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r2, 0x200, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x20004801) r3 = syz_genetlink_get_family_id$devlink(0x0) sendmsg$DEVLINK_CMD_PORT_SET(0xffffffffffffffff, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r3, 0xffff}, 0x14}}, 0x0) r4 = syz_genetlink_get_family_id$devlink(0x0) sendmsg$DEVLINK_CMD_PORT_SET(0xffffffffffffffff, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r4, 0xffff}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0x5c, r4, 0x10, 0x1070bd27, 0x25dfdbfb, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0xf7f5}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000040}, 0x20000001) 09:35:46 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x2, 0x400000000000d4, &(0x7f0000000000), 0x4) 09:35:46 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000008c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x320, 0x170, 0x0, 0x200, 0x6201, 0x0, 0x250, 0x2e8, 0x2e8, 0x250, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @mcast2, [], [], 'veth1_to_bond\x00', 'geneve1\x00'}, 0x0, 0x130, 0x170, 0x0, {}, [@common=@unspec=@cluster={{0x30, 'cluster\x00'}}, @common=@inet=@hashlimit1={{0x58, 'hashlimit\x00'}, {'syzkaller1\x00', {0x0, 0x0, 0x4, 0x0, 0x0, 0x5, 0xa6}}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, [], [], 'team_slave_0\x00', 'xfrm0\x00'}, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{}, {}, {0xffffffffffffffff}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x380) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}, @IFA_CACHEINFO={0x14}]}, 0x40}, 0x1, 0x0, 0x0, 0x24000051}, 0x0) connect$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0xc, r4, 0x1, 0x7f, 0x6, @link_local}, 0x14) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r5, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r6, 0x0) ioctl$TUNSETOFFLOAD(r6, 0x400454d0, 0xb) setsockopt$bt_hci_HCI_TIME_STAMP(r5, 0x0, 0x3, &(0x7f0000000000)=0x1000, 0x4) 09:35:46 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x7400, @loopback}, 0x1c) 09:35:46 executing program 3: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[], 0x28}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) [ 2251.427297][T14162] Cannot find add_set index 0 as target 09:35:46 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x7a00, @loopback}, 0x1c) 09:35:47 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000440)={0x28, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'gretap0\x00'}}]}]}, 0x28}}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r2, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f0000000000), 0x0) 09:35:47 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x80fe, @loopback}, 0x1c) 09:35:47 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0xc0fe, @loopback}, 0x1c) [ 2251.936423][T14193] IPVS: ftp: loaded support on port[0] = 21 09:35:47 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0xe803, @loopback}, 0x1c) [ 2252.060147][T14169] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2252.135216][T14193] lo speed is unknown, defaulting to 1000 09:35:47 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x200000000000002b, &(0x7f0000000040)=@raw=[@exit, @generic, @alu, @func], &(0x7f0000003ff6)='GPL\x00', 0x80000001, 0xff06, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x2db, 0x10, &(0x7f0000000000), 0xfffffffffffffe29}, 0x48) r0 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f00000000c0)={0xa, 0x4e22, 0x37c, @private2={0xfc, 0x2, [], 0x1}, 0x200}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000100)="3178480724e6b0506ee19a3e596050969d095eb29d4afd45143d476c6f94ff78f5", 0x21}, {&(0x7f0000000140)="81e13766c933ed0a2b23b41d51c7b4d1db19962a10492879d24ce1fc719cb27f2f934883daabc236610e18c32f9a88703f345afd72bc4386739069c6a54d93439c7a425b6c7a0be047fa208f20044f372cb73b9cdfdbe8975fa62530c8dce387f6b4cc283fdcd1b61532ec764cdcfc7243", 0x71}, {&(0x7f0000000200)="326c54956a87c539d42800fbc958", 0xe}, {&(0x7f0000000240)="5881633a571fe00c7e90677f486882cb0f5f3ecea37c544dbcd32b92fe64c994befab1115490adf0cb67edb37e4403f15a1cb002e2e11c8588", 0x39}, {&(0x7f0000000280)="72c4a3956549e6e3496d19545907cdecdf7bbbf356377e1e657abaad1ed3268e9466efac76ef30ff67fa06530680741b795fd5b28c0ef421a281b1471eb92c78d51a1297a305b467b48658827dc0bf7d6edf56429461b3eeea421717e37abaa9f5d12086bff721f46f0b", 0x6a}], 0x5, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x100}}], 0x1, 0x4040) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r1, 0x0) socketpair(0x2c, 0x6, 0xfffffffa, &(0x7f0000000380)={0xffffffffffffffff}) sendmsg$IPCTNL_MSG_TIMEOUT_GET(r2, &(0x7f0000000440)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)={0xa0, 0x1, 0x8, 0x101, 0x0, 0x0, {0x7, 0x0, 0x4}, [@CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x6003}, @CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @gre=[@CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x8}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0xffffff00}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x6}]}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0xd8}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0xfffffff9}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x3a}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x1}, @CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @fccp=[@CTA_TIMEOUT_DCCP_PARTOPEN={0x8, 0x3, 0x1, 0x0, 0x5}, @CTA_TIMEOUT_DCCP_PARTOPEN={0x8, 0x3, 0x1, 0x0, 0x8}, @CTA_TIMEOUT_DCCP_PARTOPEN={0x8, 0x3, 0x1, 0x0, 0xfffffa31}]}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x1b}]}, 0xa0}, 0x1, 0x0, 0x0, 0x40810}, 0x20000010) ioctl$sock_qrtr_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000080)={'veth0_to_hsr\x00', {0x2a, 0xffffffff00000000}}) [ 2252.232279][ T29] audit: type=1804 audit(1594805747.430:3233): pid=14170 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2065/cgroup.controllers" dev="sda1" ino=16377 res=1 09:35:47 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r2, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000280)={0x24, r5, 0xc15, 0x0, 0x0, {{}, {}, {0x8, 0x11, 0x7f}}}, 0x24}}, 0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r3, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x88002110}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x30, r5, 0x1, 0x70bd2b, 0x25dfdbfd, {{}, {}, {0x14, 0x19, {0x8001, 0x3, 0x81, 0xbb42}}}, ["", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x40040d4}, 0x1) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r3, 0x0, 0x1000000e0) r7 = accept4(r3, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private1}}}, &(0x7f0000000200)=0x80, 0x800) sendmsg$IPSET_CMD_RENAME(r7, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x68, 0x5, 0x6, 0x5, 0x0, 0x0, {0x3, 0x0, 0x9}, [@IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz0\x00'}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz1\x00'}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000010}, 0xc853) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000000c0)=""/131, &(0x7f0000000040)=0x83) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000080)=0x400000001, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000356000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) r8 = socket$isdn(0x22, 0x3, 0x6) sendto$isdn(r8, &(0x7f0000000480)={0xfffffffc, 0x6, "2acacd5e5e2962328684a99d853510d70d6fa6e7c7a393388d2cce507bf036b15496760047301d44c8c3d441c105fb2cd331c51b3ac14903759beaf6f499073a1f8e4817701aa2e35858b7bbd9b0e565f10f1af4f05f963ffc93461bcf0a9969fc85e34bddff9606c1b0f871149911094fecdbba232d42ce084bba5d247ece987a2eb78dc8be3b2f4238c8952076eb289fd07ac875fac62929396c08569d07ff04154cdf6502c11db5c588098b6e3bcc7002e9d4f00ab08c6efe0cda85c3921edb96f927c0dd188eb0376d8c55"}, 0xd5, 0xc000, 0x0, 0x0) 09:35:47 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0xfc00, @loopback}, 0x1c) 09:35:47 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x4000, 0x400000000000d4, &(0x7f0000000000), 0x4) 09:35:47 executing program 3: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[], 0x28}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 09:35:47 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0xfe80, @loopback}, 0x1c) 09:35:47 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) socket$pptp(0x18, 0x1, 0x2) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x1000000e0) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1e) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r2, 0x0) getsockopt$TIPC_CONN_TIMEOUT(r2, 0x10f, 0x82, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket(0x78, 0x2, 0x2) r3 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r3, 0x0, 0x0) ioctl$SIOCRSGCAUSE(r2, 0x89e0, &(0x7f00000000c0)) connect$pptp(r3, &(0x7f0000000240)={0x18, 0x2, {0x0, @multicast1}}, 0x37) 09:35:47 executing program 2: unshare(0x40000000) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x1000000e0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000009, 0x8031, r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="72618235f5b177000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000ebb396e1835162095500aba1fd7c12448dfa9492f71632899b1fa159e255cda58e6209696a5f885ccfd439aeeedef7e5eb7c82d711fed5749c452cc9a97957c2"], 0x48) [ 2252.693871][T14195] tipc: Enabled bearer , priority 10 [ 2252.764997][T14244] IPVS: ftp: loaded support on port[0] = 21 [ 2252.869650][T14250] IPVS: ftp: loaded support on port[0] = 21 [ 2252.928864][T14195] IPVS: ftp: loaded support on port[0] = 21 [ 2253.013816][T14244] lo speed is unknown, defaulting to 1000 [ 2253.019726][T14193] lo speed is unknown, defaulting to 1000 [ 2253.539356][T14193] tipc: Enabling of bearer rejected, already enabled [ 2253.602360][ T29] kauditd_printk_skb: 1 callbacks suppressed [ 2253.602372][ T29] audit: type=1804 audit(1594805748.800:3234): pid=14252 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2066/cgroup.controllers" dev="sda1" ino=16380 res=1 [ 2253.681692][T14251] IPVS: ftp: loaded support on port[0] = 21 [ 2253.753590][T14250] lo speed is unknown, defaulting to 1000 [ 2253.861688][T14247] IPVS: ftp: loaded support on port[0] = 21 [ 2254.079879][T14195] lo speed is unknown, defaulting to 1000 [ 2254.106060][ T29] audit: type=1800 audit(1594805749.310:3235): pid=14298 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="cgroup.controllers" dev="sda1" ino=16360 res=0 [ 2254.143994][ T29] audit: type=1804 audit(1594805749.330:3236): pid=14298 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir251720860/syzkaller.J71nK8/1208/cgroup.controllers" dev="sda1" ino=16360 res=1 [ 2254.251885][T14251] lo speed is unknown, defaulting to 1000 [ 2254.258347][T14244] lo speed is unknown, defaulting to 1000 [ 2254.265649][T14195] lo speed is unknown, defaulting to 1000 [ 2254.280437][T14250] lo speed is unknown, defaulting to 1000 [ 2254.430433][T14251] lo speed is unknown, defaulting to 1000 [ 2254.433999][T14247] lo speed is unknown, defaulting to 1000 [ 2254.643633][T14247] lo speed is unknown, defaulting to 1000 09:35:53 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0xfec0, @loopback}, 0x1c) 09:35:53 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0xff00, 0x400000000000d4, &(0x7f0000000000), 0x4) 09:35:53 executing program 3: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[], 0x28}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 09:35:53 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000440)={0x28, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'gretap0\x00'}}]}]}, 0x28}}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r2, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f0000000000), 0x0) 09:35:53 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x1000000e0) sendmsg$TIPC_NL_MON_PEER_GET(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x3c, r0, 0x400, 0x70bd25, 0x25dfdbfd, {}, [@TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x2}]}, @TIPC_NLA_SOCK={0x10, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xd6d}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000801}, 0x2) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="6ffe000000000000000003000000400001800d0001797a31000000002c00040014000100020000006401010100000000000000001400020002000000ac1414aa000000000000000000"], 0x54}}, 0x0) 09:35:53 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0xff00, @loopback}, 0x1c) [ 2258.753535][T14442] IPVS: ftp: loaded support on port[0] = 21 [ 2258.767824][T14443] IPVS: ftp: loaded support on port[0] = 21 [ 2258.822760][ T7] tipc: TX() has been purged, node left! [ 2258.841991][T14442] lo speed is unknown, defaulting to 1000 09:35:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x1000000, @loopback}, 0x1c) [ 2258.962928][ T7] tipc: TX() has been purged, node left! 09:35:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x2000000, @loopback}, 0x1c) 09:35:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000007c0)=ANY=[@ANYBLOB="500000001000050000000000000080000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100767863616e000000180002801400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r5, @ANYBLOB], 0x50}}, 0x0) 09:35:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x3000000, @loopback}, 0x1c) [ 2259.337592][T14467] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2259.492578][ T29] audit: type=1800 audit(1594805754.691:3237): pid=14448 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="cgroup.controllers" dev="sda1" ino=16369 res=0 [ 2259.516918][T14469] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.4'. 09:35:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x4000000, @loopback}, 0x1c) 09:35:54 executing program 3: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[], 0x28}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) [ 2259.548918][T14447] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2259.563556][T14471] IPVS: ftp: loaded support on port[0] = 21 09:35:54 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1000000, 0x400000000000d4, &(0x7f0000000000), 0x4) [ 2259.607250][T14510] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2259.648170][T14442] lo speed is unknown, defaulting to 1000 [ 2259.648195][T14443] lo speed is unknown, defaulting to 1000 [ 2259.654201][T14469] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.4'. 09:35:55 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x5000000, @loopback}, 0x1c) [ 2259.740791][T14446] tipc: Enabling of bearer rejected, already enabled [ 2259.775544][T14517] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. 09:35:55 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r7, r6, 0x0, 0x1000000e0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f00000002c0)=[@in6={0xa, 0x4e22, 0x1, @empty, 0x6}, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}], 0x2c) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r8, r5, 0x0, 0x1000000e0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000000001000000000000040", @ANYRES32=r4, @ANYRES32=r5], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="74000000240007050000000000d056e2599d00000000000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100716671"], 0x74}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=@newtfilter={0x24, 0x2a, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0x7}}}, 0x24}}, 0x0) [ 2259.960570][T14542] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2260.016937][T14549] netlink: 80 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2260.057943][T14542] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2260.077854][T14549] netlink: 80 bytes leftover after parsing attributes in process `syz-executor.4'. 09:35:55 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x6000000, @loopback}, 0x1c) [ 2260.255349][T14471] lo speed is unknown, defaulting to 1000 [ 2260.740483][T14443] lo speed is unknown, defaulting to 1000 [ 2260.770761][T14471] lo speed is unknown, defaulting to 1000 [ 2263.522148][ T7] tipc: TX() has been purged, node left! 09:35:58 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00000002c0)=0x5, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x14e22, 0x0, @ipv4}, 0x1c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x1000000e0) ioctl$SIOCAX25GETINFO(r2, 0x89ed, &(0x7f00000000c0)) listen(r1, 0x0) r4 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r4, &(0x7f0000000080)=[{&(0x7f0000000200)="a10100001400add427323b470c45b45602067fffffff81004e22000d00ff0028925aa80020007b00090080000efffeffe809000000ff0000f03ac7100003ffffffffffffffffffffffe7ee00000000000000000200000000", 0x1a1}], 0x1) 09:35:58 executing program 3: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[], 0x28}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 09:35:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x7000000, @loopback}, 0x1c) 09:35:58 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x2000000, 0x400000000000d4, &(0x7f0000000000), 0x4) 09:35:58 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f9becdb4cb92e0a48b1371400000068bd6efb2503eaff0d000100020200ff050005001201", 0x2e}], 0x1}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r3 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f0000000800)={0x0, 0x6c00, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r2, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}]}, 0x3c}, 0x1, 0x6000000000000000}, 0x0) r4 = getpid() ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000440)=0x0) r6 = getgid() setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480)={r4, r5, r6}, 0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={r3, 0xee01, r6}, 0xc) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfd00, &(0x7f0000000080)=[{&(0x7f0000000380)="2e00000010008108040f9becdb4cb92e0a48b1371400000069bd6efb2503eaff0d000100020200bf050005001201", 0x2e}], 0x1}, 0x0) 09:35:58 executing program 2: socket$key(0xf, 0x3, 0x2) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r0, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x68}}, 0x0) 09:35:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x8000000, @loopback}, 0x1c) 09:35:59 executing program 3: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[], 0x28}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) [ 2263.785274][T14642] 8021q: adding VLAN 0 to HW filter on device batadv0 09:35:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x4101}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r3, 0x11b, 0x3, &(0x7f0000000140)=0x2, 0x4) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r3, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r3, &(0x7f0000000040)={0x2c, 0x4, r4}, 0x10) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000300)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r6}}, 0x20}}, 0x0) 09:35:59 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x9000000, @loopback}, 0x1c) 09:35:59 executing program 3: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[], 0x28}}, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x100000000) 09:35:59 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0xa000000, @loopback}, 0x1c) 09:35:59 executing program 3: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[], 0x28}}, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x100000000) 09:35:59 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x10000120, @loopback}, 0x1c) 09:35:59 executing program 3: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[], 0x28}}, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x100000000) 09:35:59 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x40000000, 0x400000000000d4, &(0x7f0000000000), 0x4) 09:35:59 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f9becdb4cb92e0a48b1371400000068bd6efb2503eaff0d000100020200ff050005001201", 0x2e}], 0x1}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r3 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f0000000800)={0x0, 0x6c00, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r2, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}]}, 0x3c}, 0x1, 0x6000000000000000}, 0x0) r4 = getpid() ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000440)=0x0) r6 = getgid() setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480)={r4, r5, r6}, 0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={r3, 0xee01, r6}, 0xc) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfd00, &(0x7f0000000080)=[{&(0x7f0000000380)="2e00000010008108040f9becdb4cb92e0a48b1371400000069bd6efb2503eaff0d000100020200bf050005001201", 0x2e}], 0x1}, 0x0) 09:35:59 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 09:35:59 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x20000000, @loopback}, 0x1c) 09:36:00 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x20010010, @loopback}, 0x1c) [ 2264.738274][ T29] audit: type=1804 audit(1594805759.942:3238): pid=14716 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2074/cgroup.controllers" dev="sda1" ino=16177 res=1 [ 2264.749557][T14716] __nla_validate_parse: 1 callbacks suppressed [ 2264.749567][T14716] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2265.296698][T14726] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2265.323448][T14728] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 09:36:01 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x40000000, 0x400000000000d4, &(0x7f0000000000), 0x4) 09:36:01 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x204e0000, @loopback}, 0x1c) 09:36:01 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 09:36:01 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, &(0x7f0000000540)=[{0x0}], 0x1}}], 0x1, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@bcast, @null, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null, @default, @null]}, 0x48) listen(r0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000100)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x48, r2, 0x100, 0x70bd2b, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:var_log_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @remote}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000005}, 0x4000000) sendmsg$NLBL_UNLABEL_C_STATICLIST(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="bd31c530000003", @ANYRES16=r2, @ANYBLOB="100029bd7000fddbdf250500000008000400000000001400020000000000000000000000000000000001"], 0x30}}, 0x4004) sendmsg$NLBL_UNLABEL_C_STATICLIST(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, r2, 0x300, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @loopback}]}, 0x24}, 0x1, 0x0, 0x0, 0x90}, 0x24040000) sendmsg$NLBL_UNLABEL_C_STATICLIST(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000300), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x6c, r2, 0x4, 0x70bd29, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @empty}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg1\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @dev={0xfe, 0x80, [], 0x12}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @empty}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40}, 0x11) unshare(0x40000000) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6(0xa, 0x8000000000080001, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x310) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1}}}, 0x90) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000540)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x40000040, 0x0) 09:36:01 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="3a628e7c3de05fae10108c5c655e5f99b9da7433f6c77f142d98478977045a5b49cde076ebe180934be6ec79ac5317e8a6cfd751047ebb79c25c58d4563c14efca990ebe0300fabc039026a8e3cdd161d04bebc5994bbbf3001a37d0b75c9470ed0823c84323c4568005f3f093aba7ebdeda04c162270856b0927b3f9cdc8f6e9e1de89b4dee12320000d40d32bd83ed918739349dca69ce561d028391040e7dc73ec7e5f418cc60d292481d51f268cab0cddbd99168c3ea961100952087d6872c29d34a101d76342d3acb4da1067ae2d77689b31418dcd055dcba915a2b8f06901ea1f67a3ed84e935b63be9a742e44a1996c3cad386d24a1e01159212256b151eaaa6014d7d7451a70bd2a1461df9b97318d77f6cd1e87c499c737c18d9d52dc2631dfef7598e37bd72f7b9ae1d31e822d626f15c9c23c"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0xa4ffffff, 0x400000000000d4, &(0x7f0000000000), 0x4) 09:36:01 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f9becdb4cb92e0a48b1371400000068bd6efb2503eaff0d000100020200ff050005001201", 0x2e}], 0x1}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r3 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f0000000800)={0x0, 0x6c00, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r2, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}]}, 0x3c}, 0x1, 0x6000000000000000}, 0x0) r4 = getpid() ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000440)=0x0) r6 = getgid() setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480)={r4, r5, r6}, 0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={r3, 0xee01, r6}, 0xc) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfd00, &(0x7f0000000080)=[{&(0x7f0000000380)="2e00000010008108040f9becdb4cb92e0a48b1371400000069bd6efb2503eaff0d000100020200bf050005001201", 0x2e}], 0x1}, 0x0) 09:36:01 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x234e0000, @loopback}, 0x1c) [ 2266.034676][ T29] audit: type=1804 audit(1594805761.242:3239): pid=14778 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2075/cgroup.controllers" dev="sda1" ino=16372 res=1 [ 2266.068567][T14771] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2266.087911][T14779] IPVS: ftp: loaded support on port[0] = 21 09:36:01 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x2c010000, @loopback}, 0x1c) 09:36:01 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x3f000000, @loopback}, 0x1c) 09:36:01 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 09:36:01 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x40000000, @loopback}, 0x1c) 09:36:02 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) [ 2266.740993][T14783] IPVS: ftp: loaded support on port[0] = 21 09:36:02 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) recvmmsg(r0, &(0x7f0000003180)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r1 = accept(r0, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80) read$alg(r1, &(0x7f00000000c0)=""/201, 0xc9) 09:36:02 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0xff000000, 0x400000000000d4, &(0x7f0000000000), 0x4) 09:36:02 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x44170000, @loopback}, 0x1c) [ 2266.926132][T14794] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2266.946800][T14779] lo speed is unknown, defaulting to 1000 [ 2267.491759][T14779] lo speed is unknown, defaulting to 1000 [ 2268.452564][ T7] tipc: TX() has been purged, node left! 09:36:04 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x48000000, @loopback}, 0x1c) 09:36:04 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 09:36:04 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x1000000e0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200), 0x0) write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB], 0x0) r4 = syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=r4, @ANYBLOB="200027bd7000fedbdf250400000008010000000000000000020014000100fe880000000000000000000047da5663afc886200000000108000700d9000000080008002e00000005000d000300000075a68e4442482ca7f2e6910560f5c0028e39c4befbc53d514194f010340da6ac2b68b494d35a4396a4238bdb5a8638cc78276b9fd42ed57030abcf107000407a32c1539fd52ebef7c9b95ca1e3f34bd1a2332c4ab9968d98b3ec352d89e9093046e049d43a6c3b1f1a7464d4207f58cac387f51851e2a3a50967c9d2942ff7b62554b0588370426e4f0eb238967bba32168c730d4b4bb46a04fda5f5"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x18100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r4, 0x4, 0x70bd2a, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fffffff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x88001) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r0, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES16=r6, @ANYBLOB="21020000000000000000010000000c00990001000000000000000800010000000000"], 0x28}}, 0x0) sendmsg$NL80211_CMD_SET_REG(r5, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000740)=ANY=[@ANYBLOB='\x00'/21, @ANYRES16=r6, @ANYBLOB="00012dbd7000fbdb5f251a0000000500920003000000087be593607db6be8b009a198e000000000008019a0001000000"], 0x34}}, 0x20004080) sendmsg$NL80211_CMD_SET_WIPHY(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x48, r6, 0x2, 0x70bd2d, 0x25dfdbfb, {}, [@NL80211_ATTR_WIPHY_RETRY_LONG={0x5, 0x3e, 0xe3}, @NL80211_ATTR_WIPHY_RETRY_LONG={0x5, 0x3e, 0x7}, @NL80211_ATTR_WIPHY_ANTENNA_TX={0x8, 0x69, 0x625}, @NL80211_ATTR_WIPHY_ANTENNA_RX={0x8, 0x6a, 0xfff}, @NL80211_ATTR_WIPHY_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}]}, 0x48}}, 0x800) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macsec={{0xb, 0x1, 'macsec\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACSEC_ICV_LEN={0x5, 0x3, 0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x14]}]}, 0x48}}, 0x0) ioctl$TUNSETGROUP(r0, 0x400454ce, 0xee00) 09:36:04 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f9becdb4cb92e0a48b1371400000068bd6efb2503eaff0d000100020200ff050005001201", 0x2e}], 0x1}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r3 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f0000000800)={0x0, 0x6c00, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r2, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}]}, 0x3c}, 0x1, 0x6000000000000000}, 0x0) r4 = getpid() ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000440)=0x0) r6 = getgid() setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480)={r4, r5, r6}, 0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={r3, 0xee01, r6}, 0xc) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfd00, &(0x7f0000000080)=[{&(0x7f0000000380)="2e00000010008108040f9becdb4cb92e0a48b1371400000069bd6efb2503eaff0d000100020200bf050005001201", 0x2e}], 0x1}, 0x0) 09:36:04 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0xffffffa4, 0x400000000000d4, &(0x7f0000000000), 0x4) 09:36:04 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8}) sendmsg$IPSET_CMD_DEL(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20040000}, 0x880) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x1a, 0x0, 0x3, &(0x7f0000000080)) bind$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @broadcast}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x34) sendmmsg(r3, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) recvmmsg(r3, 0x0, 0x0, 0x0, &(0x7f0000005340)={0x0, 0x1c9c380}) r4 = openat$cgroup_ro(r1, &(0x7f0000000180)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000240)={r4, &(0x7f0000001340)="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"}, 0x20) [ 2268.932892][ T29] audit: type=1804 audit(1594805764.142:3240): pid=14880 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir115337330/syzkaller.GBhsVC/1917/cgroup.controllers" dev="sda1" ino=16364 res=1 09:36:04 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 09:36:04 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x4c000000, @loopback}, 0x1c) 09:36:04 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 09:36:04 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x58000000, @loopback}, 0x1c) 09:36:04 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x2, 0x3, 0x288, 0xf8, 0xf8, 0x0, 0xf8, 0x0, 0x1f0, 0x1f0, 0x1f0, 0x1f0, 0x1f0, 0x3, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x48], 0x0, 0x98, 0xf8, 0x0, {}, [@common=@unspec=@addrtype1={{0x28, 'addrtype\x00'}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xffffffffffffffff, [0x2, 0x1, 0x1, 0x7, 0x4]}, {0xffffffffffffffff}}}}, {{@ip={@remote, @loopback, 0x0, 0x0, '\x00', 'rose0\x00'}, 0x0, 0x98, 0xf8, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2e8) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r1, 0x0) recvmsg$can_j1939(r1, &(0x7f0000001680)={&(0x7f0000000300)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x80, &(0x7f0000001700)=[{&(0x7f0000000380)=""/235, 0xeb}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/125, 0x7d}, {&(0x7f0000001500)=""/28, 0x1c}, {&(0x7f00000016c0)=""/5, 0x5}], 0x5, &(0x7f0000001540)=""/88, 0x58}, 0x2020) 09:36:04 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 09:36:04 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x68000000, @loopback}, 0x1c) [ 2269.459332][T14912] x_tables: ip_tables: rpfilter match: used from hooks INPUT, but only valid from PREROUTING 09:36:04 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, 0x0, 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) [ 2269.678462][T14892] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2269.692778][T14893] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 09:36:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8947, &(0x7f0000000180)={'ipvlan0\x00', @ifru_settings={0x10000, 0x0, @sync=0x0}}) 09:36:05 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'netdevsim0\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3}, 0x14) getsockname$packet(r1, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="540000001000010800"/20, @ANYRES32=r4, @ANYBLOB="000000000000000034001680300001802c000c"], 0x54}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r7}, [@IFA_ADDRESS={0x14, 0x1, @mcast1}, @IFA_CACHEINFO={0x14}]}, 0x40}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000400)={'syztnl1\x00', &(0x7f0000000380)={'syztnl0\x00', r7, 0x4, 0x0, 0x2, 0x0, 0x20, @dev={0xfe, 0x80, [], 0xc}, @private2={0xfc, 0x2, [], 0x1}, 0x7800, 0x0, 0x9a5c, 0x1}}) r8 = socket$netlink(0x10, 0x3, 0x0) ioctl(r8, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r9 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) bind$nfc_llcp(r9, &(0x7f0000000100)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8811e78754a503d39c2bd6a40f03c8aa024d00000000ffffffffffff7f261e21ccf67e1d0000e565aa9a9d32c7627ffe7a54cdbd77b300", 0x2b}, 0x60) listen(r9, 0x0) close(r9) 09:36:05 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, 0x0, 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 09:36:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x6c000000, @loopback}, 0x1c) 09:36:05 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0x3, &(0x7f0000000000), 0x4) 09:36:05 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0xdd86) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r2, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x1000000e0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r6, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r8, r7, 0x0, 0x1000000e0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYRESOCT=r7, @ANYRES32=r6, @ANYBLOB="02060016010000001800120008000100736974000c00020008000300", @ANYRES32=r0], 0x38}}, 0x0) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) sendmmsg$inet(r0, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="96c6322ea684879088175969ec15e10d40e4719016cbc15a36a88c6c843e12b1f5cb6a73613ceec2", 0x28}], 0x1, 0x0, 0x0, 0x534}}], 0x1, 0x0) 09:36:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x74000000, @loopback}, 0x1c) 09:36:05 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, 0x0, 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 09:36:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20001000}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="004f3a7ff850ed4d04336651aa34f0a266773e484a44bd1c4bf05abac10d2754d9f536106d2fba4b2b3a6ba10a28d69991aecd1ebffb2d36ec648a27e2d00898e5486051d42c5d1f2b11f8bbbefa4c969f2380d402eaed1a062e62a7900b3c24518de717449e7b88d9a82d57cabff59174e4fd6583add5f3e5fa841fff8e72d12bd5f17c1e27caa0b7", @ANYRES32=r8], 0x20}}, 0x0) [ 2270.288033][T14965] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2270.368058][ T29] audit: type=1804 audit(1594805765.572:3241): pid=14969 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir029466432/syzkaller.iIygMi/1494/cgroup.controllers" dev="sda1" ino=16360 res=1 [ 2270.437094][T14965] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 09:36:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x7a000000, @loopback}, 0x1c) [ 2270.519469][T14981] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 09:36:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x15) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000000200), 0x0) write$binfmt_elf64(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="3e6a0b49b9645389c464b95545f937ce4299a0cec3efaf0daaa744068a9ba1eb1518030f7114842d4a7879b1e11c565c17e21b2736a647fac25b2e73149978aeaa500e9b1a8810d7a3bc84fde0bbfea9b01c3602f4b905463f0c6a017c5f3fe8ffcf9853ba1157adb28bb481afc279e7b020f14919ae631cbc4fdf0b2f9db21ccf4ff5ac5e90d3fbd472be0a74b75614fa540c9a808140f8b680ff6f4264b06a31bcd1ce3f88d0410367381625"], 0x0) r2 = syz_genetlink_get_family_id$ipvs(0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x1000000e0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f00000000c0)={0x0, 'ip_vti0\x00', {0x3}, 0x3}) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=r2, @ANYBLOB="200027bd7000fedbdf250400000008010000000000000000020014000100fe880000000000000000000047da5663afc886200000000108000700d9000000080008002e00000005000d000300000075a68e4442482ca7f2e6910560f5c0028e39c4befbc53d514194f010340da6ac2b68b494d35a4396a4238bdb5a8638cc78276b9fd42ed57030abcf107000407a32c1539fd52ebef7c9b95ca1e3f34bd1a2332c4ab9968d98b3ec352d89e9093046e049d43a6c3b1f1a7464d4207f58cac387f51851e2a3a50967c9d2942ff7b62554b0588370426e4f0eb238967bba32168c730d4b4bb46a04fda5f5"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000001580)={&(0x7f00000014c0)={0x10, 0x0, 0x0, 0x20880000}, 0xc, &(0x7f0000001540)={&(0x7f0000001500)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r2, @ANYBLOB="080026bd7000fb0001000000"], 0x20}, 0x1, 0x0, 0x0, 0x8004804}, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x14, 0x4, 0x4, 0x400, 0x0, 0x1}, 0x40) socket$kcm(0x29, 0x2, 0x0) r5 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r5, 0x1, 0xf, &(0x7f0000000080), 0x4) sendmsg$kcm(r5, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x0, 0x95, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x3, 0x3}, 0x40) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x10020000000, 0x0}, 0x2c) close(r5) 09:36:05 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 09:36:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x84ffffff, @loopback}, 0x1c) [ 2270.662374][ T29] audit: type=1804 audit(1594805765.872:3242): pid=14969 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir029466432/syzkaller.iIygMi/1494/cgroup.controllers" dev="sda1" ino=16360 res=1 09:36:06 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8}) sendmsg$IPSET_CMD_DEL(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20040000}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x34) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000180)=0x5, 0x4) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x2, 0x0, &(0x7f0000000240)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000080)=0x8002) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x0, 0x0) recvmmsg(r3, 0x0, 0x0, 0x0, &(0x7f0000005340)={0x0, 0x1c9c380}) [ 2270.790735][T14987] bond22: (slave bridge125): making interface the new active one 09:36:06 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) [ 2270.836523][ T29] audit: type=1804 audit(1594805765.902:3243): pid=14964 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir029466432/syzkaller.iIygMi/1494/cgroup.controllers" dev="sda1" ino=16360 res=1 [ 2270.842253][T14987] bond22: (slave bridge125): Enslaving as an active interface with an up link 09:36:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x8dffffff, @loopback}, 0x1c) [ 2271.082266][T14997] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 09:36:06 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0x5, &(0x7f0000000000), 0x4) 09:36:06 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) r4 = socket$xdp(0x2c, 0x3, 0x0) r5 = gettid() syz_open_procfs$namespace(0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(0xffffffffffffffff, 0x40106614, &(0x7f0000000100)) r6 = syz_genetlink_get_family_id$devlink(0x0) sendmsg$DEVLINK_CMD_PORT_SET(0xffffffffffffffff, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r6, 0xffff}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, r6, 0xa00, 0x70bd26, 0x25dfdbff, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r5}}]}, 0x38}, 0x1, 0x0, 0x0, 0x4801}, 0x800) getsockname$unix(r0, 0x0, &(0x7f00000000c0)) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000880)={&(0x7f0000001000)=""/102400, 0x120933, 0x1000}, 0x20) socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00') sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)={0x24, r8, 0x11, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r7}, @NL80211_ATTR_WIPHY_RETRY_SHORT={0x5, 0x3d, 0x94}]}, 0x24}}, 0x0) 09:36:06 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 09:36:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0xe8030000, @loopback}, 0x1c) 09:36:06 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="34000000b8e30d52f357732163100001040000000001000000bf780c8e73e71a1e22375e34d3b7788e57b6f830caafd7c98ee8e8f4a9de230762693d0b7ae4a60c0108688495d78a3f91f43d371a8aea3ec42a6e8dcb3e", @ANYRES32=r4, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MASTER={0x8, 0xa, r4}]}, 0x28}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00'}) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)={0x68, 0x3, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x2}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x1}, @CTA_TIMEOUT_DATA={0x14, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x96f}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x27d}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0xd}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x88}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x7}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x8864}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0xf5}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_DATA={0x4, 0x4, 0x0, 0x1, @gre}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) 09:36:06 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x808002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r1, 0x0) sendmsg$NFT_MSG_GETCHAIN(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x100, 0x4, 0xa, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@NFTA_CHAIN_HOOK={0xc, 0x4, 0x0, 0x1, [@NFTA_HOOK_HOOKNUM={0x8, 0x1, 0x1, 0x0, 0x2}]}, @NFTA_CHAIN_FLAGS={0x8, 0xa, 0x1, 0x0, 0x5}, @NFTA_CHAIN_COUNTERS={0x40, 0x8, 0x0, 0x1, [@NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x3}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x3}, @NFTA_COUNTER_BYTES={0xc}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x31}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x6}]}, @NFTA_CHAIN_TYPE={0xa, 0x7, 'route\x00'}, @NFTA_CHAIN_HOOK={0x58, 0x4, 0x0, 0x1, [@NFTA_HOOK_HOOKNUM={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_HOOK_HOOKNUM={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_HOOK_DEV={0x14, 0x3, 'hsr0\x00'}, @NFTA_HOOK_DEV={0x14, 0x3, 'vlan0\x00'}, @NFTA_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x4fce1973}, @NFTA_HOOK_DEV={0x14, 0x3, 'netdevsim0\x00'}]}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_COUNTERS={0x1c, 0x8, 0x0, 0x1, [@NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x10001}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x3}]}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz1\x00'}]}, 0x100}, 0x1, 0x0, 0x0, 0x20000040}, 0x200048d0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) socket$packet(0x11, 0x3, 0x300) write$tun(r0, &(0x7f0000000180)={@void, @val={0x0, 0x83, 0x0, 0x8}, @mpls={[], @ipv6=@tcp={0x0, 0x6, '\x00', 0x14, 0x2f, 0x0, @loopback={0x689}, @mcast2, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x46) [ 2271.353282][ T29] audit: type=1804 audit(1594805766.562:3244): pid=15055 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir251720860/syzkaller.J71nK8/1217/cgroup.controllers" dev="sda1" ino=15733 res=1 09:36:06 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000040)={r1, 0x1, 0x6}, 0x10) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="4400000100000700000fff", @ANYRES32=r1, @ANYRESHEX=r3], 0x44}}, 0x40040) 09:36:06 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 09:36:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0xf5ffffff, @loopback}, 0x1c) 09:36:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0xfc000000, @loopback}, 0x1c) 09:36:07 executing program 2: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_GET_CHARDEV(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="18000000ffff0000000010100caf000000000000200500000000000000000000007f3e45927c49f8c8d5587fd2d0220c92d41195d21ce0de3516c352f4a3548c0630174e4124a5183b8702e3ef33f6e2097e90328317663a"], 0x18}}, 0x0) 09:36:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0xfe800000, @loopback}, 0x1c) 09:36:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000004c0)={0x0, 0xfffffd38}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32, @ANYRESOCT], 0x3c}}, 0x0) setsockopt$CAIFSO_LINK_SELECT(0xffffffffffffffff, 0x116, 0x7f, &(0x7f0000000100)=0xe8, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x1000000e0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000080)=0xf7d6, 0x4) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000600)=ANY=[@ANYBLOB="5000000010001fff000000000008000000000000", @ANYRESOCT, @ANYBLOB="000000001900000028001200090001007665746800000000380002001400010000000000", @ANYRES32, @ANYBLOB="200002000010000008000a008f484353eb97bd519694612f1ef8540375a4f0613aa3a207c76953053ede5b8d21116d08803930cf8eeab059170336fc48301abd6ee0af96e54cecdeb293eace8f7d53db46b7b5169381f49eb6b5cca6383bf4c5021354f6ed91bca2d77de241c62912a00539515e14e0fc5e557fd40259e22b5d8ad8b4ec3552a6c72e4d02e9a809193cd8a8a3d57f01776001a01479b829198b", @ANYRES32], 0x50}}, 0x4000800) r5 = socket(0x10, 0x80002, 0x0) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000740)=ANY=[@ANYBLOB='\x00'/21, @ANYRES16, @ANYBLOB="00012dbd7000fbdb5f251a0000000500920003000000087be593607db6be8b009a198e000000000008019a0001000000"], 0x34}}, 0x20004080) sendmsg$NL80211_CMD_DEL_KEY(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00082abd7000fcdbdf250c0000000800090005157bdc0ceb98451eeef0c00249f18909ac0f000e000a00c740e3808e95fda3ab9900000a0006000180c20000010000"], 0x38}, 0x1, 0x0, 0x0, 0x2401c084}, 0x4000801) r6 = socket$netlink(0x10, 0x3, 0x5) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000280)='mptcp_pm\x00') sendmsg$MPTCP_PM_CMD_ADD_ADDR(r7, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)={0x14, r8, 0x1}, 0x14}}, 0x0) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r6, &(0x7f0000002880)={&(0x7f00000027c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000002840)={&(0x7f0000002800)={0x1c, r8, 0x8, 0x70bd2a, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44000}, 0x4000010) sendmmsg$alg(r5, &(0x7f00000000c0), 0x492492492492627, 0x0) 09:36:07 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0x8, &(0x7f0000000000), 0x4) 09:36:07 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x278, 0x0, 0xe8, 0xe8, 0xe8, 0x0, 0x1e0, 0x1e0, 0x1e0, 0x1e0, 0x1e0, 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, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}, @common=@unspec=@cpu={{0x28, 'cpu\x00'}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ip={@rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'syzkaller1\x00', 'caif0\x00'}, 0x0, 0x98, 0xf8, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2d8) r1 = socket(0x29, 0x80000, 0x1) bind$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x1, @any, 0x6, 0x2f938708a1af5c1}, 0xe) r2 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r2, 0x0, 0x0) getsockname$inet(r2, &(0x7f0000000000)={0x2, 0x0, @loopback}, &(0x7f0000000040)=0x10) 09:36:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0xfec00000, @loopback}, 0x1c) [ 2272.232949][T15106] xt_TCPMSS: Only works on TCP SYN packets [ 2272.309347][T15106] xt_TCPMSS: Only works on TCP SYN packets 09:36:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x1000000e0) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_RESET_STATS(r1, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x138, r3, 0x800, 0x70bd28, 0x25dfdbff, {}, [@TIPC_NLA_SOCK={0x20, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6b}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_BEARER={0xb4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x3a, @private0={0xfc, 0x0, [], 0x1}, 0x7f}}, {0x14, 0x2, @in={0x2, 0x4e21, @local}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xa0}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_NET={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x80000000}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x2}, @TIPC_NLA_NET_ID={0x8}]}, @TIPC_NLA_NET={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0xfc84}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xfffffff7}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x100000001}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x6}, @TIPC_NLA_NET_ID={0x8}]}]}, 0x138}}, 0x4) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000fc0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000001000)=@newtfilter={0x84, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0x4}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x58, 0x2, [@TCA_U32_POLICE={0x40, 0x6, [@TCA_POLICE_TBF={0x3c}]}, @TCA_U32_SEL={0x14}]}}]}, 0x84}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 2272.387643][T15107] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2272.408086][T15111] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2272.437138][ T29] audit: type=1800 audit(1594805767.642:3245): pid=15089 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="cgroup.controllers" dev="sda1" ino=16380 res=0 [ 2272.463660][T15118] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2272.484059][T15111] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2272.500481][T15111] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2272.536622][T15128] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2272.612885][T15128] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 09:36:07 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x5, @private0={0xfc, 0x0, [], 0x1}, 0x1}], 0x62) sendto$inet(r0, &(0x7f00003cef9f)='7', 0xff9c, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @rand_addr=0x64010101}, @in={0x2, 0x4e24, @rand_addr=0x64010102}, @in={0x2, 0x4e23, @multicast2}, @in={0x2, 0x4e22, @private=0xa010100}, @in6={0xa, 0x4e22, 0x400, @private0={0xfc, 0x0, [], 0x1}, 0x1ff}, @in={0x2, 0x4e22, @local}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x7c) 09:36:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0xff000000, @loopback}, 0x1c) 09:36:07 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 09:36:07 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)={@void, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x4, @local, @broadcast, @multicast, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:36:07 executing program 2: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x0) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000200)={0x198, r0, 0x0, 0x70bd29, 0x25dfdbfe, {}, [@TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x10001}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3}]}, @TIPC_NLA_NODE={0x24, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x0, 0x4, {'gcm(aes)\x00', 0x0, "2b1154ac14eb43a3f70a85d213b2f13e7a7d8eb570"}}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x400}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NODE={0x50, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_NODE_KEY={0x40, 0x4, {'gcm(aes)\x00', 0x18, "e9a95be5cce0ec239d4bbad9aee9d6ede9450d80d5ea52a3"}}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_SOCK={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8001}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x101}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7}]}, @TIPC_NLA_LINK={0x14, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x4}]}, @TIPC_NLA_NET={0x0, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x0, 0x2, 0x2}, @TIPC_NLA_NET_ID={0x0, 0x1, 0x100}, @TIPC_NLA_NET_NODEID={0x0, 0x3, 0x80000000}, @TIPC_NLA_NET_ADDR={0x0, 0x2, 0xaec}, @TIPC_NLA_NET_ID={0x0, 0x1, 0x7}, @TIPC_NLA_NET_ID={0x0, 0x1, 0x6}]}, @TIPC_NLA_LINK={0x9c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x44}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7e}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10001}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}]}, 0x198}, 0x1, 0x0, 0x0, 0x10}, 0x80) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r3, 0x40806685, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}]}, 0x1c}}, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)) r5 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r5, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80000fffffffd) r6 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r6, 0x40806685, 0x0) [ 2272.796194][T15139] IPVS: ftp: loaded support on port[0] = 21 09:36:08 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0xffffff84, @loopback}, 0x1c) [ 2272.889432][T15139] lo speed is unknown, defaulting to 1000 [ 2272.935734][ T29] audit: type=1804 audit(1594805768.142:3246): pid=15149 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir115337330/syzkaller.GBhsVC/1925/cgroup.controllers" dev="sda1" ino=16373 res=1 [ 2273.066872][ T29] audit: type=1804 audit(1594805768.252:3247): pid=15149 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir115337330/syzkaller.GBhsVC/1925/cgroup.controllers" dev="sda1" ino=16373 res=1 09:36:08 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0xffffff8d, @loopback}, 0x1c) 09:36:08 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0xa, &(0x7f0000000000), 0x4) 09:36:08 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$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) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200), 0x0) write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB], 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') r4 = syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={0x0, 0x0, &(0x7f0000009180)={&(0x7f0000000240)=ANY=[@ANYBLOB="6cb4772061b9f8ff0000000000000027a59f0f9fe0bf010ad7fa7e5542c692928161cdc3f436e331d788077b50fae03da84ce6af67b86f1c20c8cc92ff2fca0656473757ba19ccd87cb6b41107851c71c78d988e883bb8a162982b6aa1ec782d17fe0e690de342b1b604d7cad37a8d87160359ed1ac99e0d13789909953644fe3b37066cfb24dbf3b7350c0a322602ce6f59d84e1023fc968c12b59f950c06c68e3358ca85991ad4b43c", @ANYRES16=0x0, @ANYBLOB="00002bbd7000fedbdf25100500000000000000000180060002000c00000008000b0073697000070006006e71000008000b00736970000800041b020000000400028004000180080004000000000088a7d0e8eeb6cdcf63fa41f5b41b1bf4c8f81e941501165f3b52869ef8c1"], 0x54}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=r4], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'hsr0\x00'}) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 09:36:08 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0xfffffff5, @loopback}, 0x1c) [ 2273.373151][ T29] audit: type=1804 audit(1594805768.582:3248): pid=15175 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir115337330/syzkaller.GBhsVC/1926/memory.events" dev="sda1" ino=16376 res=1 [ 2273.508554][ T29] audit: type=1800 audit(1594805768.582:3249): pid=15175 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=16376 res=0 09:36:08 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) [ 2273.643563][ T29] audit: type=1804 audit(1594805768.612:3250): pid=15175 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir115337330/syzkaller.GBhsVC/1926/memory.events" dev="sda1" ino=16376 res=1 09:36:08 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x2}}, 0x1c) 09:36:09 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) listen(r0, 0x0) r1 = socket$inet(0x10, 0x80803, 0x4000000000000004) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="4c0000001300ff09fffd06000000b700008c0ebc000000000000683540150024001d001fc42e80b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES16=r4, @ANYBLOB="21020000000000000000010000000c00990001000000000000000800010000000000"], 0x28}}, 0x0) r5 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r5, 0x0, 0x0) sendmsg$NFT_MSG_GETSETELEM(r5, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)={0x50, 0xd, 0xa, 0x3, 0x0, 0x0, {0x7, 0x0, 0xa}, [@NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x30, 0x3, 0x0, 0x1, [{0x2c, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x3ef}, @NFTA_SET_ELEM_OBJREF={0x9, 0x9, 'syz2\x00'}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x7fffffff}]}]}]}, 0x50}, 0x1, 0x0, 0x0, 0xc004010}, 0x4008000) sendmsg$NL80211_CMD_SET_REG(r3, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000740)=ANY=[@ANYBLOB='\x00'/21, @ANYRES16=r4, @ANYBLOB="00012dbd7000fbdb5f251a0000000500920003000000087be593607db6be8b009a198e000000000008019a0001000000"], 0x34}}, 0x20004080) sendmsg$NL80211_CMD_START_SCHED_SCAN(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r4, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_MEASUREMENT_DURATION={0x6, 0xeb, 0x1}, @NL80211_ATTR_SCHED_SCAN_DELAY={0x8, 0xdc, 0xc720}, @NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI={0x5, 0xf6, 0x3}, @NL80211_ATTR_WDEV={0xc, 0x99, {0xfff, 0x2}}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}]}, 0x44}, 0x1, 0x0, 0x0, 0x44040}, 0x8000) 09:36:09 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000240)={0x0, 0x100000000}) setsockopt$CAN_RAW_JOIN_FILTERS(r0, 0x65, 0x6, &(0x7f0000000080)=0x1, 0x4) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r0, 0x8010661b, &(0x7f00000000c0)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) write$binfmt_elf32(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="7f454c4667060904000000000100000003003e00040000004603000038000000010300000100010001fc200002000100030007000000000004000000d5000000090000000700000000800000000000004e000000ef000000f4aaf82cc51a3ecf50e243b482e5914f2645abad277c5ee4d2cfc5b6388f7b96539632edc82126753a485a3d259afab58ca24de799053399f7f4bf859fb49fe4715141cacf749f078dceaaaad993d50b5501385294f2eb6b26c146d4e0e112728628d78147c36e092c8db31932317e64051eefa50f030c7d42fd00000000000000000000000000000000000300"/466], 0x1d2) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r2, 0x0) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000040)={0x3, 0x7, "508a0c", 0x3f, 0x4}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(0x0) sendmsg$DEVLINK_CMD_PORT_SET(0xffffffffffffffff, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r4, 0xffff}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(r3, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)={0x54, r4, 0x100, 0x70bd27, 0x25dfdbfd, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x8001}, {0x6, 0x11, 0x800}, {0x8, 0x15, 0x2}}]}, 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x800) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x1000000e0) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000000100)) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x8}, 0xc) 09:36:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x3}}, 0x1c) [ 2274.635922][T15139] lo speed is unknown, defaulting to 1000 09:36:10 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x1000000e0) openat$cgroup_ro(r0, &(0x7f0000000040)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f00000000c0)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$unix(0x1, 0x2, 0x0) r4 = socket$nl_rdma(0x10, 0x3, 0x14) syz_genetlink_get_family_id$batadv(0x0) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000000314010000000000000000000900020000797a31000000000800410072786500140033"], 0x1}}, 0x0) sendfile(r4, r3, 0x0, 0x107000000) 09:36:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x4}}, 0x1c) 09:36:10 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0xd, &(0x7f0000000000), 0x4) 09:36:10 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x1000000e0) r2 = openat$cgroup_devices(r0, &(0x7f0000000280)='devices.deny\x00', 0x2, 0x0) write$cgroup_devices(r2, &(0x7f00000002c0)={'c', ' *:* ', 'rwm\x00'}, 0xa) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) r4 = syz_genetlink_get_family_id$devlink(0x0) sendmsg$DEVLINK_CMD_PORT_SET(0xffffffffffffffff, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r4, 0xffff}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_PORT_SET(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x70, r4, 0x126, 0x70bd2b, 0x25dfdbfd, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x6, 0x4, 0x2}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x6, 0x4, 0x1}}]}, 0x70}, 0x1, 0x0, 0x0, 0x91}, 0x4000000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="28000000040601020020010004000da800000b000500010007"], 0x1}}, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x100000002) r7 = syz_genetlink_get_family_id$devlink(0x0) sendmsg$DEVLINK_CMD_PORT_SET(0xffffffffffffffff, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r7, 0xffff}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_SET(r0, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x9c, r7, 0x400, 0x70bd29, 0x25dfdbff, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5}}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000}, 0x804) 09:36:10 executing program 2: syz_emit_ethernet(0x7a, &(0x7f0000000000)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "fbde20", 0xc, 0x2f, 0x0, @local={0xfe, 0x80, [0x0, 0x7]}, @local, {[], {{0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x88be}}}}}}}, 0x0) r0 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 09:36:10 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 09:36:10 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f00000000c0)={0x20}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuacct.usage_all\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffd2) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000049a5899ad000000000500"/29]) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$NFT_MSG_GETGEN(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x10, 0xa, 0x201, 0x0, 0x0, {0x0, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x20000080) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r4, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x1000000e0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback}}}, &(0x7f0000000140)=0x9c) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x200}, 0x8) sendfile(r4, r5, &(0x7f0000000080)=0x4, 0x10001) 09:36:10 executing program 4: pipe(&(0x7f0000000000)) socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x2c}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {0x4, 0x0, 0xa}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r1}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) r2 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r2, &(0x7f0000000000)='E', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x1000000e0) sendmsg(r3, &(0x7f0000000100)={&(0x7f0000000240)=@hci={0x1f, 0x0, 0x4}, 0x80, &(0x7f0000000040)=[{&(0x7f00000002c0)="618b20d436250b35b2419425e8dd4866350726af77ef90a78d0538782367723a947bee7350572c947ee8d95ed83f28238ff42267f81b415de43f6a62cff1d45bb74bf02571a139605437b38311ebb5ff764d2cefcb8a0e63c2a24bdb868423c79c2f87773800d0e912a4760e2b0c8861dccfb5b052377b07de83875516764ddf34751b70cf2dc2f99e62f5b6341c9cb6e7d1b60af6fc7e345a503ba61bf48f2ad0318de773e2c647dcc34533b929adb83490c6f08391961303fa32d9741c0d4b3f5bc1cf89ef0368de707a2a11dd9be3c6e78e234a376f501112d255", 0xdc}], 0x1}, 0x8880) [ 2275.093410][T15265] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 09:36:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x5}}, 0x1c) 09:36:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x6}}, 0x1c) [ 2275.401004][T15286] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 2275.468291][T15286] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2275.514084][T15286] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2275.531254][ T29] kauditd_printk_skb: 8 callbacks suppressed [ 2275.531267][ T29] audit: type=1804 audit(1594805770.733:3259): pid=15256 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir029466432/syzkaller.iIygMi/1499/cgroup.controllers" dev="sda1" ino=16375 res=1 09:36:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x7}}, 0x1c) 09:36:10 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8992, &(0x7f00000006c0)={'ip6_vti0\x00', @ifru_names='veth1_macvtap\x00'}) [ 2275.694941][ T29] audit: type=1804 audit(1594805770.773:3260): pid=15256 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir029466432/syzkaller.iIygMi/1499/cgroup.controllers" dev="sda1" ino=16375 res=1 09:36:10 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f00000000c0)={0x20}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuacct.usage_all\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffd2) write$cgroup_subtree(r2, 0x0, 0x200600) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000049a5899ad000000000500"/29]) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) sendmsg$NFT_MSG_GETGEN(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x10, 0xa, 0x201, 0x0, 0x0, {0x0, 0x0, 0x9}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x20000080) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r4, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x1000000e0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback}}}, &(0x7f0000000140)=0x9c) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x200}, 0x8) sendfile(r4, r5, &(0x7f0000000080)=0x4, 0x10001) [ 2275.815572][T15286] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan2: link becomes ready 09:36:11 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0xf, &(0x7f0000000000), 0x4) [ 2275.859125][T15286] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan3: link becomes ready [ 2275.897386][T15286] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan4: link becomes ready 09:36:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x8}}, 0x1c) [ 2275.940416][T15288] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.4'. 09:36:11 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 09:36:11 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0xd, &(0x7f0000000000), 0x4) [ 2276.017958][T15288] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 2276.029349][ T29] audit: type=1804 audit(1594805771.243:3261): pid=15283 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2091/cgroup.controllers" dev="sda1" ino=16364 res=1 [ 2276.138299][T15288] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 09:36:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x9}}, 0x1c) [ 2276.187273][T15288] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2276.218469][ T29] audit: type=1804 audit(1594805771.423:3262): pid=15327 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir115337330/syzkaller.GBhsVC/1930/cgroup.controllers" dev="sda1" ino=16366 res=1 09:36:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0xa}}, 0x1c) [ 2276.426049][T15288] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan2: link becomes ready [ 2276.462261][T15288] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan3: link becomes ready [ 2276.488279][T15288] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan4: link becomes ready [ 2276.522570][T15282] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 2276.566940][T15286] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2276.600522][T15286] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 09:36:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x48}}, 0x1c) 09:36:12 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r3, @in6={{0xa, 0x4e23, 0x0, @loopback}}}, &(0x7f0000000140)=0x9c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r3, 0xb02, 0x6}, 0xc) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r0, 0x0) r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000100)=0x5) ioctl$SIOCAX25ADDUID(r4, 0x89e1, &(0x7f0000000080)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r5}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@private0, @in6=@mcast1, 0x4e20, 0x0, 0x4e22, 0x49c, 0xa, 0x20, 0x80, 0x11, 0x0, r5}, {0x3ff, 0x40, 0x3, 0x11, 0x8, 0x4, 0x400, 0x2}, {0x0, 0xde1, 0x4, 0x7}, 0x7, 0x6e6bb8, 0x1, 0x0, 0x3}, {{@in6=@private2, 0x4d4, 0x3c}, 0x3, @in=@private=0xa010101, 0x3506, 0x0, 0x0, 0x66, 0x3, 0x4e, 0x2}}, 0xe8) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@broadcast, @multicast, @void, {@ipv4={0x800, @dccp={{0x9, 0x4, 0x0, 0x19, 0x6c, 0x67, 0x0, 0x1, 0x21, 0x0, @loopback, @local, {[@lsrr={0x83, 0xf, 0x2f, [@multicast1, @private=0xa010100, @dev={0xac, 0x14, 0x14, 0xd}]}]}}, {{0x4e24, 0x4e21, 0x4, 0x1, 0x7, 0x0, 0x0, 0x0, 0x7, "164381", 0x2, ')>}'}, "81edab8b5052d7e84e8513de7f2ffd6b7e31a0a3026736a116ef9a491d80ea7c1c80b54f4aeb3603db8280391e3c5ba7bd9bffd90bb3d4be"}}}}}, 0x0) 09:36:12 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0xac14140d}, 0x10) bpf$PROG_LOAD(0x5, 0x0, 0x0) recvmsg$can_j1939(0xffffffffffffffff, &(0x7f0000000b80)={&(0x7f00000009c0)=@nl=@proc, 0x80, &(0x7f0000000ac0)}, 0x40002000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r2, 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r2, &(0x7f0000004440)={&(0x7f0000000000), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x7, 0x1, 0x101, 0x0, 0x0, {0xa, 0x0, 0x6}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x48040}, 0x800) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) sendfile(r3, r1, 0x0, 0x8000000000004) socket$inet6(0xa, 0x0, 0x0) recvfrom(r0, &(0x7f0000000100)=""/94, 0xffffffffffffff5e, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000042c0)=[{{&(0x7f00000002c0)=@generic, 0x80, &(0x7f0000000740)=[{&(0x7f0000000bc0)=""/4096, 0x1000}, {&(0x7f0000000340)=""/252, 0xfc}, {&(0x7f0000000240)=""/42, 0x2a}, {&(0x7f0000000440)=""/84, 0x54}, {&(0x7f00000004c0)=""/146, 0x92}, {&(0x7f0000000580)=""/123, 0x7b}, {&(0x7f0000000600)=""/2, 0x2}, {&(0x7f0000000640)=""/249, 0xf9}], 0x8, &(0x7f00000007c0)=""/125, 0x7d}}, {{&(0x7f0000000840)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000001e40)=[{&(0x7f00000008c0)=""/85, 0x55}, {&(0x7f0000000a40)=""/212, 0xd4}, {&(0x7f0000001bc0)=""/207, 0xcf}, {&(0x7f0000000940)=""/24, 0x18}, {&(0x7f0000001cc0)=""/151, 0x97}, {&(0x7f0000001d80)=""/184, 0xb8}, {&(0x7f0000000980)=""/35, 0x23}], 0x7}, 0x101}, {{&(0x7f0000001ec0)=@qipcrtr, 0x80, &(0x7f0000003000)=[{&(0x7f0000000b40)=""/39, 0x27}, {&(0x7f0000001f40)=""/4096, 0x1000}, {&(0x7f0000002f40)=""/156, 0x9c}], 0x3, &(0x7f0000003040)=""/210, 0xd2}, 0x8001}, {{0x0, 0x0, &(0x7f0000004240)=[{&(0x7f0000003140)=""/4096, 0x1000}, {&(0x7f0000004140)=""/251, 0xfb}], 0x2, &(0x7f0000004280)=""/46, 0x2e}, 0xffffffe0}], 0x4, 0x0, 0x0) getsockname$tipc(r4, &(0x7f00000043c0)=@id, &(0x7f0000004400)=0x10) 09:36:12 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0x12, &(0x7f0000000000), 0x4) 09:36:12 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x4c}}, 0x1c) 09:36:12 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0xfffffffffffffc6d, 0x20000800, &(0x7f0000000240)={0x2, 0x4e23, @local}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='hsr0\x00', 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000740)='cgroup.stat\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2012, r1, 0x0) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffccf, 0x240, 0x0, 0xffffffffffffff37) r2 = socket$inet(0x2, 0x800, 0x2) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000000040)={@empty, @rand_addr=0x64010101, @empty}, 0xc) 09:36:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='cdg\x00', 0x4) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffdc0, 0x20001732, &(0x7f00000003c0)={0x2, 0x4e20, @local}, 0x4a) recvfrom(r0, &(0x7f0000000100)=""/90, 0xffffffffffffff5e, 0x1010c, 0x0, 0xfffffe59) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000180)={'mangle\x00', 0xd3, "d3ab1dc810193434574cd10dfef7e4ed8d3e6e2f6f56b49ce40f1ac8db4e00a21693302b2a2c5d49cb8e5255a4ac0fb9eec0d252feb076f07cc4c642cd6d4aecb6ffe73ee4397ceebcb83de40adfa002f0e770cf35e71088170461bc1edce5fc76886bbc0edd40ee77bf13b6ca603d3161e02ebd539108973a072c8e883b531861c2f5e9c9287a622b10da09a6cfb34d3773cf01e34eb692edad3f1507eb9be42f22c1fb52af778d5f15d753460354360a7ccc93918f34c4afd05b96f9392f18906d3759eb6f5cdf4169a7e79f42d6f4208d77"}, &(0x7f0000000000)=0xf7) [ 2277.140823][ T7] tipc: TX() has been purged, node left! 09:36:12 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x58}}, 0x1c) [ 2277.244367][ T29] audit: type=1804 audit(1594805772.453:3263): pid=15338 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2092/cgroup.controllers" dev="sda1" ino=16380 res=1 09:36:12 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 09:36:12 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'erspan0\x00'}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000001000010400000000ec00000000000000", @ANYRES32=r4, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c"], 0x3c}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xa, r4}]}, 0x28}}, 0x0) 09:36:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f00003fd000/0xc00000)=nil, 0xc00000}, &(0x7f00000002c0)=0x10) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r5}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}, @IFA_CACHEINFO={0x14}]}, 0x40}}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000380)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000580)={0x1f8, 0x0, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@ETHTOOL_A_STRSET_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}]}, @ETHTOOL_A_STRSET_STRINGSETS={0x58, 0x2, 0x0, 0x1, [{0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_STRSET_STRINGSETS={0x14c, 0x2, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4807bc38d0073c85}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}]}]}]}, 0x1f8}, 0x1, 0x0, 0x0, 0x2008c044}, 0x0) getsockname$packet(r2, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r9, @ANYBLOB="ff0000000000626f6e6400"/20], 0x3c}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x48, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, r6, 0x3}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_IPTUN_ENCAP_TYPE={0x6, 0xf, 0x1}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}, @IFLA_IPTUN_ENCAP_TYPE={0x6, 0xf, 0x3}]}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}]}]}, 0x3c}}, 0x0) 09:36:12 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x68}}, 0x1c) [ 2277.509833][T15378] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2277.597476][T15378] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. 09:36:12 executing program 2: sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={0x0, 0x193}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x4, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="020d0000100000002f3144e800000000030006000718000002004100e0000001000000f5000000000800120002000100000000001000000030006c000203009f7eae02000000adb20200000000152c000000000000000001020014bb000000000000002300000000030005000020000002"], 0x80}}, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f0000000200), 0x0) write$binfmt_elf64(r2, &(0x7f00000015c0)=ANY=[@ANYBLOB], 0x0) r3 = syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="200027bd7000fedbdf250400000008010000000000000000020014000100fe880000000000000000000047da5663afc886200000000108000700d9000000080008002e00000005000d000300000075a68e4442482ca7f2e6910560f5c0028e39c4befbc53d514194f010340da6ac2b68b494d35a4396a4238bdb5a8638cc78276b9fd42ed57030abcf107000407a32c1539fd52ebef7c9b95ca1e3f34bd1a2332c4ab9968d98b3ec352d89e9093046e049d43a6c3b1f1a7464d4207f58cac387f51851e2a3a50967c9d2942ff7b62554b0588370426e4f0eb238967bba32168c730d4b4bb46a04fda5f5"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)={0x154, r3, 0x10, 0x70bd2a, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_SERVICE={0x50, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x9, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x16}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x2c}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x87}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xf}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xb5}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netpci0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4c2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffff}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x6}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@private=0xa010100}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@rand_addr=' \x01\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7b}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'lc\x00'}]}]}, 0x154}, 0x1, 0x0, 0x0, 0x40880}, 0x20008004) sendmmsg(r0, &(0x7f00000000c0), 0x2c8, 0x0) 09:36:12 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x9, 0x3, &(0x7f00000000c0)=ANY=[@ANYRES64=r0], &(0x7f0000281ffc)='GPL\x00', 0x5ae80723, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000040)={0x0, 0x3}, 0x10}, 0x78) 09:36:12 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x6c}}, 0x1c) 09:36:13 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0x19, &(0x7f0000000000), 0x4) 09:36:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000000200), 0x0) write$binfmt_elf64(r1, &(0x7f00000015c0)=ANY=[@ANYBLOB], 0x0) r2 = syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=r2, @ANYBLOB="200027bd7000fedbdf250400000008010000000000000000020014000100fe880000000000000000000047da5663afc886200000000108000700d9000000080008002e00000005000d000300000075a68e4442482ca7f2e6910560f5c0028e39c4befbc53d514194f010340da6ac2b68b494d35a4396a4238bdb5a8638cc78276b9fd42ed57030abcf107000407a32c1539fd52ebef7c9b95ca1e3f34bd1a2332c4ab9968d98b3ec352d89e9093046e049d43a6c3b1f1a7464d4207f58cac387f51851e2a3a50967c9d2942ff7b62554b0588370426e4f0eb238967bba32168c730d4b4bb46a04fda5f5"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1c000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r2, 0x20, 0x70bd25, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x400c0}, 0x4) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0100000000000000000005000000180001801400021902797a5f74756e000000038020504cd7010000000000000075726974000000000100"/72], 0x50}}, 0x0) [ 2278.186187][T15417] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2278.262465][T15421] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. 09:36:13 executing program 4: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00000000000000001e9e31601dc7607cdcac87280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000020000000000040000000700010066770000480002003c000400380001000c000100736b626564697400240002800800050000000000030002000000000000000000000000000000000000000000040006df070005"], 0x74}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000540)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000002c0)="0a31b8aed5e67da8af43d355ea00994e06b86fff9846930c6e43c8d476f47b909f6d26d48feb69bc5e3f361137f2ca92381b972690f9087065eec6e8b68e864229fcb760b49880289faae3e78bdce0c6b4844b6485d99d1390efaecfec85fbccead9a4e963bb7f916e", 0x69}, {&(0x7f0000000340)="990e8c1e26c94ee5ff9bfb2a155aa5f375075f31af41716e88ab580430ece64dc26f4027702a49b063f9ef7f62b1454414f5a855028706d4f78a487a836c4bba35f43e544f171341b19dfc458cc955192d", 0x51}, {&(0x7f00000004c0)="5831913cc3b6428f8d2ccf5acdbcaacc2e00f86013ef39b3c4c8b31c31a76e77033dd33a2cfeb4af0464e3b6c53566fef4042866ddaa2137c16d887924be178f7a241725c18399ee33dbcf5f98399cde0379c589925f53486d0ebfa345748929f9fe434135c6e706fdf384cadc8d1f01d0a43adf0082a704", 0x78}, {&(0x7f00000000c0)="31f11bf0b66686c6dca69ca1c28d941417c6e746af87efbf5e2b2241a6957236d6c3654371400b558393611a75", 0x2d}], 0x4, 0x0, 0x0, 0x8000}], 0x1, 0x40000) 09:36:13 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r3, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000000000)=0x8, 0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c0000006c00050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140003006c6f000000000000000000000000000018003480140035"], 0x3}}, 0x0) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) r4 = socket(0x10, 0x803, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r5, 0x0) sendmsg$IPSET_CMD_LIST(r5, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x7, 0x6, 0x801, 0x0, 0x0, {0x0, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x90}, 0x4008080) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="400000001000050700"/20, @ANYRESDEC=r0, @ANYBLOB="00000000f105e2ff000012800e000100697036677265746170000000040002800800250000000000"], 0x40}}, 0x0) r6 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r6, 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r6, 0x118, 0x1, &(0x7f0000000100)=0x7d15, 0x4) 09:36:13 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x74}}, 0x1c) 09:36:13 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 09:36:13 executing program 1: r0 = socket$kcm(0x29, 0x7, 0x0) close(r0) r1 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r1, &(0x7f0000000400)={&(0x7f0000000140)=@l2tp={0x2, 0x0, @dev}, 0x80, &(0x7f0000000080)=[{&(0x7f00000000c0)='+', 0x1}], 0x1}, 0x60) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="2e00000013008105e00f80ecdbc0b5f210c804a01e000000302e20000000a3030e001a0004000200aacc2b2043b2", 0x2e}], 0x1, 0x0, 0x0, 0xf000}, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0xd, &(0x7f0000000080), 0x2cb) close(r0) [ 2278.544365][ T29] audit: type=1800 audit(1594805773.753:3264): pid=15404 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="cgroup.controllers" dev="sda1" ino=16367 res=0 [ 2278.577181][T15434] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. 09:36:13 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x7a}}, 0x1c) [ 2278.626888][T15434] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. 09:36:13 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)=""/219, 0x32, 0xdb, 0x8}, 0x20) r0 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) 09:36:13 executing program 2: unshare(0x40000000) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f00000000c0)='wg1\x00', 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r1, 0x0) write$cgroup_freezer_state(r1, &(0x7f0000000000)='FREEZING\x00', 0x9) sendmmsg(r0, &(0x7f0000000240), 0x5c3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) socket$xdp(0x2c, 0x3, 0x0) 09:36:14 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc2(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') socket(0x0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f00000000c0), 0x49249249249265a, 0x0) r2 = socket$l2tp(0x2, 0x2, 0x73) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r1, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x18}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp=r2}]}, 0x3c}}, 0x0) [ 2278.872653][T15454] BPF:btf_header not found 09:36:14 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0xfc}}, 0x1c) [ 2278.900052][T15452] IPVS: ftp: loaded support on port[0] = 21 [ 2278.951086][T15454] BPF:btf_header not found 09:36:14 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0x21, &(0x7f0000000000), 0x4) 09:36:14 executing program 4: ioctl$IMSETDEVNAME(0xffffffffffffffff, 0x80184947, &(0x7f0000000300)={0x0, 'syz1\x00'}) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x1000000e0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000500)={@cgroup, 0xffffffffffffffff, 0x17, 0x0, r0}, 0x14) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r7, r6, 0x0, 0x1000000e0) ioctl$IMGETDEVINFO(r6, 0x80044944, &(0x7f0000000440)={0x2}) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r5, 0x89f2, &(0x7f0000000240)={'syztnl0\x00', &(0x7f0000000340)={'gre0\x00', r8, 0x7, 0x1, 0x3, 0x80, {{0x10, 0x4, 0x3, 0x7, 0x40, 0x64, 0x0, 0xa4, 0x29, 0x0, @remote, @multicast1, {[@lsrr={0x83, 0x7, 0xe6, [@multicast2]}, @timestamp_addr={0x44, 0x24, 0x2a, 0x1, 0x4, [{@broadcast, 0x2}, {@rand_addr=0x64010100}, {@rand_addr=0x64010101, 0xfff}, {@local, 0x7}]}, @end]}}}}}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={@loopback, @local, @local, 0x1f, 0x7, 0x31e, 0x500, 0x2, 0x8, r9}) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010002508000000000000020000000000", @ANYRES32=r8, @ANYBLOB="000000000000000008000a0014"], 0x28}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x5, 0x0, 0x0, r8}}, 0x20}}, 0x0) [ 2278.998558][T15452] lo speed is unknown, defaulting to 1000 [ 2279.011459][T15459] IPVS: ftp: loaded support on port[0] = 21 09:36:14 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x12c}}, 0x1c) 09:36:14 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) [ 2279.268334][T15481] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2279.369468][T15484] batman_adv: batadv0: Adding interface: veth57 [ 2279.380534][T15484] batman_adv: batadv0: The MTU of interface veth57 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 09:36:14 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x300}}, 0x1c) [ 2279.507124][T15484] batman_adv: batadv0: Not using interface veth57 (retrying later): interface not active 09:36:14 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) [ 2279.575020][T15490] batman_adv: batadv0: Removing interface: veth57 [ 2279.656120][T15457] IPVS: ftp: loaded support on port[0] = 21 [ 2279.696836][T15481] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 09:36:15 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x3e8}}, 0x1c) [ 2279.798981][T15484] batman_adv: batadv0: Adding interface: veth57 [ 2279.808791][T15484] batman_adv: batadv0: The MTU of interface veth57 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 09:36:15 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) [ 2279.885749][T15464] IPVS: ftp: loaded support on port[0] = 21 09:36:15 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x500}}, 0x1c) [ 2280.019024][T15484] batman_adv: batadv0: Not using interface veth57 (retrying later): interface not active [ 2280.096516][T15490] batman_adv: batadv0: Removing interface: veth57 [ 2280.121482][ T29] audit: type=1804 audit(1594805775.333:3265): pid=15527 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2097/cgroup.controllers" dev="sda1" ino=16369 res=1 [ 2280.220574][T15452] lo speed is unknown, defaulting to 1000 [ 2280.260707][T15459] lo speed is unknown, defaulting to 1000 [ 2280.815958][T15464] lo speed is unknown, defaulting to 1000 [ 2280.816002][T15459] lo speed is unknown, defaulting to 1000 [ 2281.108592][T15464] lo speed is unknown, defaulting to 1000 09:36:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x600}}, 0x1c) 09:36:17 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0x22, &(0x7f0000000000), 0x4) 09:36:17 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@generic, &(0x7f0000000100)=0x80, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e23, @multicast1}, @in6={0xa, 0x4e22, 0xffffffe1, @remote, 0x9}, @in={0x2, 0x4e21, @rand_addr=0xfff}, @in={0x2, 0x4e23, @rand_addr=0x64010102}, @in6={0xa, 0x4e24, 0x8, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x8}], 0x68) sendto$inet(r0, 0x0, 0x0, 0x200407fd, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000), 0x4) 09:36:17 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 09:36:17 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r3, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000180)="629de669b37ec6369c9bdfb06ad513c249c9dd63dcfecd338644365528210454d793c4148a2f89264202b2b07a78934d7b19aafb1184fc3a1f5275a793dcf3ea2275334b66eca601ba8c3e6dff16a281733815f640a31372cf542399cec4bc38bf216357a23f8507071bd5a239806644c9140b95375e926074e1938f39d2125b76d08b56d7eeb02d2f59d014cd7d8ddbeceec1b6c5abc196dfe9bf039edf0fa50db602c346e7c71c50a29bf58d2130f4395545e96a", 0xb5) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000000)={0x0, 'veth1_to_team\x00', {0x4}, 0x18}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r4, 0x0) r5 = accept4(r2, 0x0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0xfffffe3e) splice(r0, 0x0, r5, 0x0, 0x20000000003, 0x0) 09:36:17 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc2(0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') socket(0x0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f00000000c0), 0x49249249249265a, 0x0) r2 = socket$l2tp(0x2, 0x2, 0x73) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r1, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x18}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp=r2}]}, 0x3c}}, 0x0) [ 2282.154611][ T7] tipc: TX() has been purged, node left! [ 2282.233617][T15607] IPVS: ftp: loaded support on port[0] = 21 [ 2282.285952][ T29] audit: type=1804 audit(1594805777.493:3266): pid=15606 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2098/cgroup.controllers" dev="sda1" ino=16369 res=1 09:36:17 executing program 4: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)={0x38, 0x1403, 0x1, 0x0, 0x0, "", [{{0xfffffffffffffdc3, 0x2, 'syz0\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'virt_wifi0\x00'}}]}, 0x38}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000013c0)='devices.list\x00', 0x0, 0x0) socketpair(0x23, 0x1, 0x2, &(0x7f0000000880)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x1000000e0) r4 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r4, 0x0, 0x0) getsockopt$CAN_RAW_FILTER(r2, 0x65, 0x1, &(0x7f0000000180), &(0x7f0000001440)=0x3c) ioctl$NS_GET_USERNS(r1, 0xb701, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r5, 0x0) r6 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r6, 0x0, 0x0) sendmsg$AUDIT_GET(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400002}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x10, 0x3e8, 0x400, 0x70bd2b, 0x25dfdbfe, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x10}, 0x4000890) 09:36:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x700}}, 0x1c) [ 2282.366795][T15607] lo speed is unknown, defaulting to 1000 [ 2282.373142][ T7] tipc: TX() has been purged, node left! [ 2282.501576][T15627] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2282.520102][ T7] tipc: TX() has been purged, node left! 09:36:17 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x0) mmap$xdp(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000, 0x4010, r1, 0x180000000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000001) getpeername$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000140)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@multicast1, @in6=@local}}, {{@in=@initdev}, 0x0, @in6=@local}}, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c) sendmsg$inet6(r0, &(0x7f00000008c0)={&(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x7}, 0x1c, &(0x7f0000000780)=[{&(0x7f0000000340)="f9", 0x34000}], 0x1}, 0x4008060) 09:36:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x900}}, 0x1c) [ 2282.720818][T15627] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2282.730608][ T29] audit: type=1804 audit(1594805777.934:3267): pid=15638 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir251720860/syzkaller.J71nK8/1228/cgroup.controllers" dev="sda1" ino=16365 res=1 [ 2282.781815][T15643] Dead loop on virtual device ip6_vti0, fix it urgently! 09:36:18 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 09:36:18 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) sendmsg$IPCTNL_MSG_EXP_GET(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r5}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}, @IFA_CACHEINFO={0x14}]}, 0x40}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000240)={'syztnl2\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB='syztnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r5, @ANYBLOB="0700780000000006000000074824006000660000ff2f9078e0000002ac1414bb8635000000c858cc63d4cd69805ec60322d8fec703050be91b38d7feff7bb9840312edb1e15b6bd3eeb64cb89b015c4d06db0512da2fd961128e9f83db9a5528949935e6890780e0000001820e8236f626c4a8642b5ab4a4770000"]}) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8}) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) [ 2282.873793][ T29] audit: type=1804 audit(1594805777.944:3268): pid=15638 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir251720860/syzkaller.J71nK8/1228/cgroup.controllers" dev="sda1" ino=16365 res=1 09:36:18 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x24, 0x1, 0x1, 0x201, 0x0, 0x0, {0x2}, [@CTA_NAT_SRC={0xc, 0x19, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x2, @empty=0xff0f0000}]}, @CTA_TUPLE_REPLY={0x4}]}, 0x50}, 0x1, 0x0, 0x0, 0x1}, 0x0) [ 2283.054782][T15607] lo speed is unknown, defaulting to 1000 09:36:18 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0x31, &(0x7f0000000000), 0x4) 09:36:18 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0xa00}}, 0x1c) [ 2283.147833][ T29] audit: type=1804 audit(1594805778.354:3269): pid=15660 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2099/cgroup.controllers" dev="sda1" ino=16366 res=1 09:36:18 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x1744}}, 0x1c) 09:36:18 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, 0x0}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) [ 2283.280002][T15671] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 09:36:18 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket(0x10, 0x803, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}, @IFA_CACHEINFO={0x14}]}, 0x40}}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000004500)=[{{&(0x7f00000000c0)=@qipcrtr={0x2a, 0x0, 0x2}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000140)="60c8f4261eae5d3b7285bffb67ccfe45054e93f2ea1a7bb510e29fe6d977b1306bc4d85b46c92ac8d9bdd3e40f5e6ced2879a7b76fbbf4f417f0dc3cf91a11176c1185d589109eabc05474c9d1d52b5fc109614629f6eb898f", 0x59}, {&(0x7f00000001c0)="cac7c39291918ba6a0ce3616434dd467c096bc589693cdfb883f4f22bc716af17ac5dcf54be67ce8437ed26da209bcebd8c9e4f010bfa7a81908199585aee845c82e95c24bf00503302d041d7cc5314ee546281d981796ff92a689b70f2aaae13403e726aae3be342627f12d1dc923244a392eed4df9f0d282c48e73c42dd714c6714e8e1cd71b8f861c0301ad888e14d09cf4a4e784", 0x96}, {&(0x7f0000000280)="e8db69ebd7b84327351542258e797ad0c7cdcd10199a2fae2cf0ce4c7d782fd0686b9395b6120ded22ee795bbfe908d764fee00391d73abff0c73b0beceaa43cd24aaf9789ca5e37d07548153fedd5c7a68a1c9dd93365caf51356331c9747092be9ecbf7eddd2536e26240d9f063d3e8d89859379265de85fdd3ccd4d46140b73499d4100aad150c4925c2c79eea2b316acf5cf7b896cbf36611dea70abda16ec6af746602c8c8d315d9641c9152fc5a9844d25f7b53090eca8", 0xba}], 0x3}}, {{&(0x7f0000000380)=@xdp={0x2c, 0xd, r4, 0x3a}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000400)="0080d75a5b738a11b832297ec4b8f087310b3a2cd16a33f6e3716c32e00bb76521f9d2f99c741804a9066d4bc354310cd95fa9e5c1aeeecbaf8d186ad77462c40f2a9a01961fcc36828708340bb035cfe9aabfaef64f19c6459fcd9b0d96652bd1a1c3743c4915aab9eb6e8c", 0x6c}, {&(0x7f0000000480)="188bfc386934abcb370bc780b16a84df35e05a08bfc263bfa6de1d639488392f947682915a78c38c9d781a80d91e2abb106f048a04265ff55f20b624928330cc912b87b6e3549aad1e495a98ba4909a3fe6efd1b7eb1acdad1cd0b107561eea26d2adce9d84e3dacc0f63615efc751b027238283f8caf3671bd868252ea1251845196130ac38ad5cfbe9698989b0769f099e1210853dab3c95cf3777e32d750efc16383b518844ca840a0a5e98d0ffcf2d51a6c101", 0xb5}, {&(0x7f0000000540)="58204a4ddcdd760f8baf1826c07419c57c64c5d3d626368f00c2144e88dfdae58515c899bfa705b91ed13ee2f434db406e9edd6b96d05c2bb3207dc23a7c25f947897317c7ae2295fc59b6e51c9c57147fc2", 0x52}, {&(0x7f00000005c0)="820392b26b412f48b5ad0c00f7ff5623a16fdac8f149d86b2b145bbbbd996e3567b34c", 0x23}, 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{0x20, 0x10e, 0x8001, "3bdc0d790a36e43c436f"}, {0x28, 0x3a, 0x3ff, "d714077bc0d7d6fc4e5833665cb78f32d2635bf3"}, {0x18, 0x10e, 0x3, "33db75b7"}, {0xf8, 0x113, 0x5, "a28c71362cc0799a92355710bd1e6007347e0cd2f5ad6468f2410459e0b94f5c0fc9f9f61a507cec32ad3eed607922af608c33c7f2322a3c521c4b5f20b461103be8f7dade2aa0b515dc25f50f3830fa1b80740a36720bfb91d733dacb8670621bfe322d5965cfba7748e9b02da67fcc7b175227f3a729af23b13824843f4042a07a0670c1a1b74f0bce4cf1c1a96417032b1d8a69a6238457f137087e7def94b3c59104ecb37923683cbcc732ebcad3af38f81ec12bf25e6b68b385bc3a76ac7812c4531457af8456289c143c9696106dafc98fd7bf3ebd9373ec4fcc6c810635f4"}, {0x28, 0x1, 0x0, "ea6e37a501f12329ccf8841787ee01696965c68fae756258"}, {0x108, 0x103, 0xd1f, "b5488cc09424e33903bdb5d2d114baa36b1df5d27e7620dbf18d421f7c41cd7df44e38b38e47378605314cc3059fb5dfdf97505d9e81370b497b23cd7caeca8f08dbf7d816cf1fce14419f38f5045faeab288619cf7fa196e31c04e75a625ef9ae0fbc39f2695e1744dcd72f960c7cebc986b3a3f2d5121253b4017c11c639cd0517152c386521c8bb72c19242ed9b0bd5ee00b6dd5a5c296de50278c98cf7e408fbfcf3dbdddd16620ca132d89b334148559b013b79eb7b6d3c64fdf4f56eb13a5777903f7c47053b5b198beb5180183c0fa67602d4a5191271f04a8e20e59dfcf9b7b570f0fcbf0149eff6aeae78fb3c18f90896aee5"}, {0x78, 0x105, 0x1ff, "3c58bce2d4bd0910e019c45ec434f8b79b7e6b819885c089a54d0a2992b87399b6a954736f3425f39ed60b74a0e14f4174e8c1e1e68c7346d1e06a8bba12bb0c07171b358ef40b9f33855f5156003e08b852b162542525ffbd99fd38deba7e1d347e38"}], 0x23e0}}, {{0x0, 0x0, &(0x7f0000004440)=[{&(0x7f0000003d40)="36b67227f2a52a0cb5df9c0c55323d5052456c091f9079e6ce2e272e5eb3d4b5dd210121c4e0f63fccee7bfeedb081fac23c091b7fdf2572c2d8eb345c48b089e92ba7f516365561c2955525ff123947b1a5174a946f49422aeb9d9db491c1a33d3795e8b8aa1819478e8715512d1cc2f00255ab35c6794c9a862c97501af06e3923d3aa2f00e56a2e9459397cc97bdac0825eb0f35ad924fbf41a4e5ffd01ac229f0342c39d85baebdd130a71d245a77729310d8ec4d077d93bfff484", 0xbd}, {&(0x7f0000003e00)="2653401e9765f42075bedbbc3c4c0f62d67c0d65c30a1b3af8ff48cfe8f5dcac977018001d6a69e1d662cf03c2c7aa595b6557069e8dfe9ddc35ea6512dbf7d0d254a0a4fbb0519caa9e146370dc5d79ff033466752b58b854ed66a13da2f542f008244ca070ee1867053a70aa81815164a8b109fdbbb90c0fecbc90408ce977ff21ebb54405f9f4f2636ece5061300beb47245605d37047cb21ad9a02d741cf532e91e0d148133b183cfef051b60dd26a76049b00cdd7507f6956438813bf5fb08c0d2a99357d56a6f7af9a7c5393b9fb3107dca62bf4c0480caabb451dfc5376f4c3a6068f5c159ee670878bc4faf6a290513e99", 0xf5}, {&(0x7f0000003f00)="3633e24f668a5e31f9f7416e1d343ad24b7f551166751e1b150bf13d174e1b6411727edc052b43be104f77497ebc13b1e8deabc0155aa1d037c66f627180a6c29db9378d0dd3a8c31eba2a8bff56287c085dce6f259c8144dbfbe658179566fbf11d0d4888647b338473a315b5b79f407a36d4f2148473d6ac7bc23607ad7805349d932f7b49b506b0b5feb14805740bbd7141e2b53f4a82743700a633613a772c6345080c4d1f66c15e6f17fb2fe02527672d02cc40279315bf37b1714a2ee16a3f6b5da4", 0xc5}, {&(0x7f0000004000)="f46c97c87bf60da43ffa6844f30a0d829cb9a88c09bea83f2f922b0ce22ddd7ce5a2271e13fb8cb6569e32aacd7f64aef98d3e571650d286013b8425194c68382e38790ae8b1557553be49347c824d4f334ea376359781d5597716a62c56e4583ee9b5203dfdb84af96aacfaa6800504406f006ba458e10ea6032c0bbd1606c36f3a083200f73b929fb1c4a85f537a20ec50c7b84fd0cd02b807525344b291a7981c197dbe0cb6dcbaccda4a9597c652b092d9671fd0f19740c305bce8f1300a47c57be0a1708e4f6703a156f625a2116b07bc9d3f47a25041a7d654beac101cd615dcfb5785fee41640c7", 0xeb}, {&(0x7f0000004100)="c61e6af5c4e54253e834138d096aa4c283189b390bd821606295e7a4af15de2577cf93a676958434031c90fb8ba8d0dc810ca4876eec9203b39aa29d607b6d1238c9c409f82cf1834258d7043835810f4eb8dd8a6e0f9f2a8beac3ff2cd5db261fd2ae32d379d7c002", 0x69}, {&(0x7f0000004180)="02d1483ce2fedb40783dacb2ed28cc091293f9bf10df8a46c65b4b31be0156a326f217a3d47bf8041506fa006d7ff5168bb8cfb70da854c178a16e2ebc71c582002a33be8473172ebfe5ed8aa319810d19b8c962cea7b38a5931cbda71c74f38a9df75d855d6a127db57233282da75ec831b1689c167d0b627ed6047332c099f90ae299fe8c1cb9693bcf367c4abae1017fcf03ff1ec17bc6ef491bd80ef0223894f1a619c4a910e0b79", 0xaa}, {&(0x7f0000004240)="636be77f1eee18982f935e7013859a6597327ad32a5e942c28859158be9af840c08dd2de40e81b5ff644a42ea24ecc7ae0fde8a66cc88c79fa273321f45cd1a969bf05060475a9a36377143be05acd0cf5292e5cd0fb4612143e46fb4f70e46541cf47eef5db55be7fb884cd82fb54f21dbaf715f4c1d73cf582b164da57d8e8159f894ef4717c51cd08375b2c56cc876fba793b", 0x94}, {&(0x7f0000004300)="ef3be1cdcb6153c3a40f300eb67dac800db7c2bba5f47c6e5ffc9198b3450eadbb0c9168aa972f84246a32fc324f5f7adc9645a29280af04", 0x38}, {&(0x7f0000004340)="a2f841311d4d31a2d9e928e49bdad2decd47f001a4bfd511934ee28cc1697cb200635baf82e78a08303a2d00479a3abcdc6e1ee7e0b34cdc6b752a4a8e79d52671a3680f1f22dff50f3e118414e9cd9ad3d1ca5001a5982f412e97053d49816864269dedf837360c21a085274cb19021c59e8bd58eabe3f0eb1864484406bcf7c96fabc6f8c13f9d83ed5d40bd63f39ad8443bf67316a5bab5db80837301f63d5af0bfd25d62630626716085afee95ba1b728307faa000ff7bde555d9930c019d7becf03bf342e587646fb56e2b64a6ee64e16cb240a9e6db447a32255", 0xdd}], 0x9}}], 0x4, 0x20008001) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000037000505d25a80648c63940d0224fc60100010400a000400030082c137153e370948018000f01700d1bd", 0x33fe0}], 0x1}, 0x0) 09:36:18 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x2000}}, 0x1c) 09:36:18 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="0200000800aee1000000000080000400"], 0x10}}, 0x0) socket$key(0xf, 0x3, 0x2) [ 2283.560028][ T29] audit: type=1804 audit(1594805778.764:3270): pid=15698 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2100/cgroup.controllers" dev="sda1" ino=16370 res=1 [ 2283.665052][T15703] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 09:36:19 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x32600) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x3ff800) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}, @IFA_CACHEINFO={0x14}]}, 0x40}}, 0x0) r5 = socket(0x10, 0x803, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r8}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}, @IFA_CACHEINFO={0x14}]}, 0x40}}, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000002e00)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002dc0)={&(0x7f0000002280)={0xb34, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [{{0x8}, {0xfc, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x7b}}, {0x8}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0xf, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x5}}, {0x8}}}]}}, {{0x8}, {0x138, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x10001}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x9ce5}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x1c, 0x4, [{0x7, 0x1, 0x9, 0x6}, {0xf8e, 0x3, 0xbf, 0x7}, {0x101, 0x2, 0x40, 0x2}]}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}, {{0x8}, {0xc4, 0x2, 0x0, 0x1, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x6}}}]}}, {{0x8}, {0x174, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x80}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x1c, 0x4, [{0x9, 0x4, 0x7f, 0x800}, {0xffff, 0xff, 0xee, 0x1}, {0x400, 0xff, 0x81, 0x80000001}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8}, {0x170, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x100}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x1f}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x401}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0xffffffff}}, {0x8}}}]}}, {{0x8}, {0x168, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x4c20d24a}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x1}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x2}}, {0x8}}}]}}, {{0x8}, {0x130, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8}, {0x26c, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x80000001}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x7fffffff}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0x9}}, {0x8}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x14, 0x4, [{0xa7, 0x2, 0xff, 0x5}, {0x101, 0x1f, 0x8, 0x7fffffff}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}]}, 0xb34}, 0x1, 0x0, 0x0, 0x40001}, 0x20000080) ioctl$FITRIM(r0, 0x4030582b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x6000000}) 09:36:19 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000dc0)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r5, 0x0) r6 = syz_genetlink_get_family_id$devlink(0x0) sendmsg$DEVLINK_CMD_PORT_SET(0xffffffffffffffff, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r6, 0xffff}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_PORT_GET(r5, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x60, r6, 0x1, 0x70bd2c, 0x25dfdbff, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0xffffffff}, [@IFLA_MASTER={0x8, 0xa, r4}]}, 0x28}}, 0x0) [ 2283.721716][T15703] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 2283.739386][T15710] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 09:36:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x204e}}, 0x1c) 09:36:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000002340)=[{&(0x7f0000000080)={0x27, 0x0, 0x0, 0x4, 0xea, 0x6, "603ed564ef13df65b64e9a27942f86bc302151e9ef4672149eec0fc4fce8b38cee6d697ec5bb1725e3ba5667d6d844bcd4a847f3823893c693d5f76f84da87", 0x9}, 0x60, &(0x7f0000000000), 0x0, &(0x7f00000002c0)={0x90, 0x10e, 0x400, "71e788803c09e54de5729a57658e1972c056c4dbd0b32f8a7d7f8e0b5de946a1ecb0cfb3c000f24c48271b8fdb2c4a69aedb8a525c0cf8b3df201845cf6024154220f874ef0a28c0e875f883ffcd74e7ae5cdb41b50df9d606cb065b8151458fb919a0b873e24ebf341f182a4feda9c2c6de63e5310beb4c4703"}, 0x90, 0x4010}, {&(0x7f0000000100)={0x27, 0x1, 0x2, 0x7, 0x1d, 0xa, "6ac3fc1d6afab4076d19b9caa4a6434ee19ab13395df015310fe976ea2cbb51c8d944c419e19634edfd45acff11521d8f9fbd5bb9633e4de9a7a6f6bfab465", 0x2c}, 0x60, &(0x7f0000000380)=[{&(0x7f0000000240)="9c84d1a63141551d44091f6f", 0xc}], 0x1, &(0x7f0000000440)={0xb0, 0x118, 0x80000001, "f8fe2a881b975bb43a0b117eb861a18ca79831106afaaa7735d1d3b2aefef9e5a4d672c1a762bf683d6ed63c074250c27d5af3cfb82995b1b70a138d000aab65a3cebc778eb2f9738ab1c277a96330dcdb876cc18bb8bf51d2736868be7d6e6944c1c50afbf632969134f41ac645afa038cec94e59ffbd36184a25c2101d638e6b4a9533d4bbae8adf544dcc1f70510f22ef53347506110367d0ce64ae"}, 0xb0, 0x44881}, {&(0x7f0000000500)={0x27, 0x0, 0x1, 0x6, 0x1f, 0x3b, "edf3cd7b17d615ca0bf08cf235ffe514b65b0daeccf5e7b72f591fa17c26aee0d355083b99f6294f43a194f2a8f9324fdc0aeab914a13da141f4ffe30c8d3f", 0x17}, 0x60, &(0x7f0000000ac0)=[{&(0x7f0000000580)="1f5162af57f42551114e0d158f865645ed67dc6939557d592fed18f50e09ebb4ba9a5e98f38e91f8ab0624ffbe3ae0b213e015b644f7cabcdec06f235dcf0ff1494f9bdd309d5b6cefdc4ff3f6741c67b50a307195bdbbf625e3d95b0fa9a271fa0ae7aa53a0b60cb5eaf86b3e08df7e87a4ae6b8ea8c3c5d74ac8c946501e3ec6f6d14c2e762a140bd96d9cd4bf2f598185fd2900f6192f67d586e43b1e2bf1042682f2690393e685a17c8db4765713c9736e352ba5056aab683b4a78d38866adb1bb38883fe3679eb8", 0xca}, {&(0x7f0000000680)="1cef353bd3e0393b9bafd002e2594c21f3563c0c76dab54dec0fd2e040397730de52c88888fa865fdaa2595bdf57592ed540418225f08d511481d79935d3fbb79943e2615236404ad163914bc6b44573218cce7a4e30ba4245f2012bd61e594b2b4ef5d32a11b135117b9e06c68ce7dd505d7dab120b9dd1dc537ff6e9d2eedbbe709c98e280ac482a47d3a1c0af01a1f46d010b8b7df219f87d243493", 0x9d}, {&(0x7f0000000980)="51fa64ef54fdb7637c3667c3c0fd856b48b34421566025f940a1374f880d3f72a980fb1a4e6293d7e7357ce67e41d65a522e989d434b0825f628b0c19cc9a0aa81cdcc29d3efd14c69c0c9ffcfc63f9dd2dae67f1309a20ae6548f49ffb6086ae92597", 0x63}, {&(0x7f00000003c0)="f0ae8f51e6", 0x5}, {&(0x7f0000000a00)="d19aa558e57a4b321edf88b4c521c7064d28254ebbf8207cf817288664086a33f31ac6c1d3a3221e9f90cccce97fb3c146e6dd38a190d92cde801e8f99aeae00deeb438b79e14667ec9b57802f87337de39f92c308f4292f030f4a818bf8552562fbe01ef6ee067aedbc1fcb8f3f4368cddcdd34690bea834ac4d984733119a86f5b02898fee", 0x86}], 0x5, &(0x7f0000000b40)={0x1010, 0x108, 0x96f8, "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0x1010, 0x800}, {&(0x7f0000001b80)={0x27, 0x1, 0x1, 0x4, 0x4, 0x1f, "8ceb8727d9f4c8cb3913f68d1f8f910ee2658c6237b6a938f5d3f2bb3a9c3f8d3cb9cfa9455756d8cde444c91712c2c2834d53542761264792608a24c0c8eb", 0x19}, 0x60, &(0x7f0000001fc0)=[{&(0x7f0000001c00)="d53ef432f2914b89274c4a1edf2a6b30dbe0aa8d1d0ec03aff8abf40f82fa9ffdd4ec2ae0b521cc46d511ab7b2d8f02f518d6fbbafddbcf92840452cc24d0f2d569bcf2de8bc5d7e425b", 0x4a}, {&(0x7f0000001c80)="39a793a9a30a715598d3b2d759dc6871efe51edfddd25d5cb1c15b8a88a2e7698c68a7166dbaf578710d17ffd6023907959d5695e9bb16e2", 0x38}, {&(0x7f0000001cc0)="632244915831a2c1a81a223d2edfe7b0c4578792e80dcc8496ebd0835ea4ca836b1c28f775c56cee45c2bf99c46ed8166dc324f5ec0dd8424e5f36b5f0c0d992be6a12fb7e04cd811dd75065f54a27396f358d383429751cc6a5ad8035a96835da160e6df06778231db384a1a3631696847d07a9c3277cd9e96df85fd965d75364ac21a7034fd77b0f903b36bd88d527e939", 0x92}, {&(0x7f0000001d80)="e712b03855d2778d64a971ff968875720c19387a2350976d1bf279b5171a2f8c5c37c02563176ade4d32071e6c025ad7b55fcd96a3ce9330878aca0cb6019434fcc6a1d25f32f7211b072e8b635443bf3f65bee59bc035840ae9467fbedb0544dd72eae2a18b8b7afba75420d314da76aba7fd4ebf3c620948b199abb16e556c390ec84b7c7469dccbc7b491", 0x8c}, {&(0x7f0000001e40)="5447dc956808a7f6a57396bb772d3ca7d4d1b4116356edeedb23063e8916172725d8dcd41113e2640f1b03be6d037ba210ddc9e11ac0358c3153c973ce158a4f7bbd86e2a1c223a451f04187b2d77b392feb227771a669ee83f28e056e8640ea163fe224dbbdfae4e7013ecc1b30e5359e916f660d1e72a1c31fbf8cd0212f2a004722aeefc5918b4736aa00c8d763", 0x8f}, {&(0x7f0000001f00)="242bfa3da69deac242539ffdaa7bbab11dffac2616ae9d98c631f69bff9f1f7bff340c8ad6c0247c10b21756d4e1be9f2da2827ced5006e15606b84a", 0x3c}, {&(0x7f0000001f40)="693f420da74acc87a0ce569799758ddd350cc478525d3a6836f4d0956600d62886d8fd981dec251e67c6f4f4fdd6a68e14cdb86b56edc901b07d9e0e6e45947e3a65bc733b6503a767ce20441914a5343c79ca7f1d4b665fe93a06148c501fbdc32e71becd2ac4d30cad66e1b294d4d3b29e72", 0x73}], 0x7, 0x0, 0x0, 0x80}, {&(0x7f0000002040)={0x27, 0x1, 0x2, 0x5, 0x9, 0x5, "841173eaa5c093fd372e2b64396b128c3e5d8367ebeb582fc15e5963537564e8549d45c735b06b8417d64454d5325f42de7fdf4a010159c7d1a6a66da2368a", 0x30}, 0x60, &(0x7f00000022c0)=[{&(0x7f00000020c0)="eff7f7", 0x3}, {&(0x7f0000002100)="c19449f9a3faeb6d6461c8d15065f855f47ab4af53559d41c016598ca2ba655d3fb7e77a19836eb2c902e914f631278fbd3b889a3e133c97c1d78b87546ea167b01daca932d3aaf6", 0x48}, {&(0x7f0000002180)="55b69f179e4d0fe508de090263b204d4e3f84a573370e90d91ae4edf1f1e5982a6275c6c0ba8c561063d5bda2966c7ca64c07d31fa2f340c85a559184f07010de27aeaef71a6db2f33cd956beee6fdba39ddaa257568ebf5dfd8eadae082a3c3b3ae3dbe271f1c5163999211e0baa205d4c4924566768205a87f0101b2d03b41024d2d4d73e9b5bbb55e27454caed521d95805ab784197b777371d5c93107440f7a9d1", 0xa3}, {&(0x7f0000002240)="623d8f07c74e1291bdac855b65c468896df15241075bc34de1945e5d042e37ea84b30886741b1a9864a9eb7f402b89e13bb15eb01b2d01af7a537db79cf80cfb297a2aceb981182d83b30714a2583d3d5ad44ecb34ae3b37e0538bbc61f97728d599bd5b492a7ed750aad0f7391c", 0x6e}], 0x4, &(0x7f0000002300)={0x38, 0x103, 0x20, "05f2a2fff88adbe846e854adfc8e8f6a9faec94511fc55d6d2c1da008f4ea362599a1e1f4e9c"}, 0x38, 0xc0}], 0x5, 0x800) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = socket(0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000002480)=0x4) sendmsg$nl_route_sched(r3, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000740)=ANY=[@ANYBLOB="4800b80010000507000000000000000000000000d0502d3b233c00a2fab66bf387f41cd707f57ee545f0123a4d1567236d8aedea27159c6e7e9126221b2dc16110eb415ad47566099bb6d7a25a5dde4b1e301000c271fe", @ANYRES32=0x0, @ANYBLOB="7fff000000000000140012800c0001006d6163766c616e00040002800a000500040000000000000008000a00", @ANYRES32=r2, @ANYBLOB="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", @ANYRESHEX=r3, @ANYRES64=r3], 0x48}}, 0x0) 09:36:19 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, 0x0}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) [ 2283.995533][T15722] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 09:36:19 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0x32, &(0x7f0000000000), 0x4) 09:36:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x234e}}, 0x1c) [ 2284.079822][T15717] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 09:36:19 executing program 4: accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) socket$inet(0x10, 0x2, 0x0) r1 = socket(0xe, 0x3, 0x1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x6, 0x1, 0x6, 0x2, 0x0, 0x88, 0x8, 0x80, 0x9, 0x4, 0x2, 0x61, 0x8, 0x4}, 0xe) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x2f76}, 0x8) socket(0x10, 0x80002, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) syz_init_net_socket$ax25(0x3, 0x5, 0xcd) pipe(&(0x7f0000000100)={0xffffffffffffffff}) socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r5, 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r5, 0x8915, &(0x7f00000000c0)={'erspan0\x00', {0x2, 0x4e20, @loopback}}) socket(0x1, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000180)=0xffffffce) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYRES16, @ANYBLOB="aed45f3a77c102b601127d3f", @ANYBLOB="000000000000000024001280090001007866726d00000000140002800800ffff00000000080001000300000008000500", @ANYRES32, @ANYBLOB="fffe8d09000000000000a46bd1f1abada3539a00000022000000000000020000100000c60000fdc08dc036cdbd", @ANYRESOCT=r4, @ANYRESOCT, @ANYRES16, @ANYRES16, @ANYRES32=r2], 0x54}, 0x1, 0x0, 0x0, 0x4009081}, 0x4044891) [ 2284.151068][T15723] bridge107: port 1(batadv0) entered disabled state [ 2284.194465][T15723] bridge127: port 1(batadv0) entered blocking state [ 2284.224852][T15723] bridge127: port 1(batadv0) entered disabled state [ 2284.264935][ T29] audit: type=1804 audit(1594805779.474:3271): pid=15739 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2101/cgroup.controllers" dev="sda1" ino=15767 res=1 09:36:19 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x1000000e0) r3 = openat$cgroup_ro(r1, &(0x7f0000000100)='hugetlb.2MB.limit_in_bytes\x00', 0xb00000000065808, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r4, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) r5 = socket$kcm(0x29, 0x1000000000002, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000400)=ANY=[@ANYBLOB="0380c2000000aaaaaaaaaaaa86dd6091632f00140000fe8000000000000400000000000000bbff0200000000000000000000080000008400000000000000323e169510f4a3da1c00f750"], 0x0) ioctl$int_in(r5, 0x5421, &(0x7f0000000040)=0xae) sendfile(r5, r3, 0x0, 0x100000001) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) openat$cgroup_subtree(r6, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) write$binfmt_elf32(r5, 0x0, 0x0) 09:36:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x2c01}}, 0x1c) 09:36:19 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, 0x0}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) [ 2284.607432][ T29] audit: type=1800 audit(1594805779.814:3272): pid=15716 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="memory.events" dev="sda1" ino=16373 res=0 [ 2284.644445][T15716] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 09:36:19 executing program 4: r0 = socket$inet6(0xa, 0x803, 0x2) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r3, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000140)=0x10001, 0x4) sendfile(r2, r1, 0x0, 0x1000000e0) getsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r4 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r4, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x4, 0x0, @dev={0xfe, 0x80, [], 0xff}, 0x7}, 0x1c) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r6 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r6, 0x0, 0x0) sendfile(r6, r5, 0x0, 0x1000000e0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0xc) sendmmsg(r0, &(0x7f0000009640)=[{{&(0x7f0000000200)=@pppoe={0x18, 0x0, {0x1, @random="d790f44a6284", 'bond0\x00'}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000280)="073a5fd18bddbc9d435a7259085eb777b559e228d3fbe98303720255bd2478fa3b897e1dd87d9bc377aae7bd5f05f2a86ac65636bf8f511821b1b57ab22e4978d50424f0c4b97f8b3b1ad311b6264dbc6ecdc0d28423b464dc4e9a616dc3d04a645d53824d38db202bf1416d3a8c610985281e5cd9f2224743fdf1825c2df050fc3a28a41847ec9d59fd8899e8be6db72cc93854a9e55fd1e25597048b773e92dd41ffdac9d52cf2551851a8efa31bc55b29c8c27016f7cc5c6eed633db648df1e49da276b49c20b5c56cc9c9953a2880cb2efc5897b91a87f2e178afd0fc59fd6428f1042d2f75953", 0xe9}, {&(0x7f0000000380)="fc776eaaaba092ff82fe9dd2ff374a1cb3003976962490e2628f8a07ce0a4db1509c6b1f49be4117170ffbf3d263e45df355958f041601bf436b26ec7044a9ed5966ebf6de73bb596585ece5e87d28488f21a44b5ab54a483058ce8febe06d8d366651abef3f7349ebf13e08a5f5fe560ef8fa8a38358445e67cf215f08c43b5e3380e6f42d7", 0x86}], 0x2, &(0x7f0000000480)=[{0xa0, 0xdb, 0xffff, "d525429ca06867edc2cbaccc5f62277e3cf0abdb37667f1419752e7d915932c6b4ae76f30bd2097e15532bc449c5d2f5bb0a4d9ffe971ad83ba16778ffe9b19e9db6a64effc78da47eaaa0e56b1032621d5dc70610a2d1a0157d5a7ebf79b0e2659739518947e52586505459b6bd8400589427bdf279f90bfaa295925b79b10069d4cccac25fca6a93b643fde5"}, {0x78, 0x3a, 0xfff, "e957194ea89ecebe9398a7253d25fae1c20c0da99ea015e4a3d83c21d825a2301466eac545455058e64f10ff26a88e8263184f06b5c56fafe41b5d5840d0fff687f2e100d95c3349f8c0f48255a9d02e79d442fdff4e78834fcb1e977cc56ecfa7fa5d780bdc4617"}, {0x60, 0x111, 0x0, "dd13bdfca2e61420c31ccbc910660d3a223371e299432d297042a0400bb79bb81dba3b4bdcccd3ccfdf451c11345ad2077b523f2f533f1b84583b83238290060bd5669ca66effbf8e5265e86"}, {0x1010, 0x10c, 0x2b0, 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{0x20, 0xff, 0x1, "63f366832a875274ca8e55d5ab"}], 0x2040}}, {{0x0, 0x0, &(0x7f0000009400)=[{&(0x7f0000009300)="87e884d6d7444ef306714c2f1b6b36618d239b275f64794936ae31b59a510aefc567a07051a6928fa963931ee0261ade7cd09e892b8254c7a9bac7e2546c7ff5fb68cf220cf75aaccd5969bb923858abbfe89e98952191cb344b8fae3b9529e296b6d2e241621fa9e834abfc5ce2165ed8425ccba565fbcad986e6ca7193d0189a938ca0dced8945a57daa4af8981bf97dfe6808c4b21c51a90817a27731abf42cc4", 0xa2}, {&(0x7f00000093c0)="0f380c6c6b002022a65e689e3b1d72039dba8b7a67a3", 0x16}], 0x2, &(0x7f0000009440)=[{0xb8, 0x0, 0x0, "ae096b31bec2e3e72959eee0ff34b373adda72157977d1220cd3683bee70ea63476610ad27673b5ce9370cc45071dda0d6abfb13c46b77d4dcd3e067c04cf6dc55daf2773f5ce52e4dc633cb7576f4e309cf09f8bdab841628f4ec8ce5b8772c01aeb3d399d3b7749fabae4eefd893de474544ee0b243de11d51bb7df2cb8b33438cb7ab88c7ca12cea66bf3d280dc9d8c0d35e539521b1147f5f9b87fc4d6d5af41cba5"}, {0x70, 0x10d, 0x4, "ec3cb38a730eb5096980baac02b3fa781cb24a9b71a079683b43e3c33616ae284287e578ebd99d9210494adeb45c4d92964b3ebd5a5e620f2418ddf06751fd0953d2c1397aac73cfa2b6968add372ba4fc00047ab5381c0cf2931770"}, {0xc0, 0x3a, 0x101, "76635e6205d24895a82b82094d9b68f1a23674a061c1ebca3a4e94a33fe19481741ecb06651a63fe804ec1c54e2a90fd7a1380b524fc815774ebb749638d7f09d88619ad42c8a12f854de29d7516f8e1da12dbde84f5a8a6ddbbbd7f49e6950750b6b574a900a1413bacc8189277b2acaba790284c9336f1672f3f930d9da1571c9971641fb0f809c26fc208d5797a75c03e2f67b0797027b931910c8b95069f26184433bd5c409f76cab98428fc39"}], 0x1e8}}], 0x7, 0x0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(0xffffffffffffffff, &(0x7f0000002780)={&(0x7f0000001d80)={0x10, 0x0, 0x0, 0x8004000}, 0xc, &(0x7f0000002740)={&(0x7f00000024c0)={0x280, 0x0, 0x200, 0x70bd28, 0x25dfdbfe, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3f}}, {0x8, 0xb, 0x400}, {0x6, 0x11, 0x1ff}, {0x8}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x8000}, {0x6, 0x11, 0x7f}, {0x8, 0x15, 0x5}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0xed0}, {0x6, 0x11, 0x101}, {0x8}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x5}, {0x6, 0x11, 0xfffa}, {0x8, 0x15, 0x1}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x8}, {0x6, 0x11, 0x9}, {0x8, 0x15, 0x9}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x16}, {0x6, 0x11, 0x6}, {0xffffffffffffffe5, 0x15, 0xc85}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}, {0x8, 0xb, 0xfffffff7}, {0x6, 0x11, 0x7f}, {0x8, 0x15, 0xfffffffc}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x1}, {0x6, 0x11, 0xff00}, {0x8, 0x15, 0x6}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x3fc000}, {0x6, 0x11, 0x2}, {0x8, 0x15, 0x1}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x8001}, {0x6, 0x11, 0x3}, {0x8, 0x15, 0x2}}]}, 0x280}, 0x1, 0x0, 0x0, 0x4000000}, 0x840) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000000000)={@ipv4={[], [], @remote}}, &(0x7f0000000080)=0x14) [ 2284.687614][ T29] audit: type=1804 audit(1594805779.894:3273): pid=15766 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir115337330/syzkaller.GBhsVC/1941/cgroup.controllers" dev="sda1" ino=16378 res=1 [ 2284.871039][ T29] audit: type=1804 audit(1594805780.084:3274): pid=15769 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2102/cgroup.controllers" dev="sda1" ino=16358 res=1 09:36:20 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x3f00}}, 0x1c) 09:36:20 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x32600) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x3ff800) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}, @IFA_CACHEINFO={0x14}]}, 0x40}}, 0x0) r5 = socket(0x10, 0x803, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r8}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}, @IFA_CACHEINFO={0x14}]}, 0x40}}, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000002e00)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002dc0)={&(0x7f0000002280)={0xb34, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [{{0x8}, {0xfc, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x7b}}, {0x8}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0xf, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x5}}, {0x8}}}]}}, {{0x8}, {0x138, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x10001}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x9ce5}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x1c, 0x4, [{0x7, 0x1, 0x9, 0x6}, {0xf8e, 0x3, 0xbf, 0x7}, {0x101, 0x2, 0x40, 0x2}]}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}, {{0x8}, {0xc4, 0x2, 0x0, 0x1, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x6}}}]}}, {{0x8}, {0x174, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x80}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x1c, 0x4, [{0x9, 0x4, 0x7f, 0x800}, {0xffff, 0xff, 0xee, 0x1}, {0x400, 0xff, 0x81, 0x80000001}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8}, {0x170, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x100}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x1f}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x401}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0xffffffff}}, {0x8}}}]}}, {{0x8}, {0x168, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x4c20d24a}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x1}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x2}}, {0x8}}}]}}, {{0x8}, {0x130, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8}, {0x26c, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x80000001}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x7fffffff}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0x9}}, {0x8}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x14, 0x4, [{0xa7, 0x2, 0xff, 0x5}, {0x101, 0x1f, 0x8, 0x7fffffff}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}]}, 0xb34}, 0x1, 0x0, 0x0, 0x40001}, 0x20000080) ioctl$FITRIM(r0, 0x4030582b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x6000000}) [ 2285.077361][ T29] audit: type=1804 audit(1594805780.284:3275): pid=15766 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir115337330/syzkaller.GBhsVC/1941/cgroup.controllers" dev="sda1" ino=16378 res=1 09:36:20 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x1000000e0) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={r4, @in6={{0xa, 0x4e23, 0x0, @loopback}}}, &(0x7f0000000140)=0x9c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={r4, 0x9d}, &(0x7f0000000100)=0x8) openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f00000000c0)=ANY=[], 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000003, 0x10012, r5, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4feb01, 0x0) 09:36:20 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}, 0x10}, 0x78) 09:36:20 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x4000}}, 0x1c) 09:36:20 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0xc8, &(0x7f0000000000), 0x4) 09:36:20 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f00000000c0)=0x1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x61, 0x11, 0x14}]}, 0x0, 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) socket$netlink(0x10, 0x3, 0x4) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = socket(0x10, 0x0, 0x0) splice(r1, 0x0, r2, 0x0, 0x24ffda, 0x0) r3 = socket(0x10, 0x800000000080002, 0x0) sendmmsg$alg(r3, &(0x7f0000000140)=[{0x0, 0x0, 0x0}], 0x1, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x6) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x800000000080002, 0x0) sendmmsg$alg(r5, &(0x7f0000000140)=[{0x0, 0x0, 0x0}], 0x1, 0x0) getsockname$packet(r5, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x6) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4, r6}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 09:36:20 executing program 4: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x1000000e0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000480)={'nat\x00', 0x2, [{}, {}]}, 0x48) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0xb6ea6f9b087d72b3}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x1c, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x18, 0x54, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_ERSPAN={0x14, 0x3, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_ERSPAN_VER={0x5}, @TCA_FLOWER_KEY_ENC_OPT_ERSPAN_INDEX={0x8}]}]}]}}]}, 0x4c}}, 0x0) sendmsg$AUDIT_SET(r1, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000380)={&(0x7f00000001c0)={0x38, 0x3e9, 0x200, 0x70bd28, 0x25dfdbfd, {0x80, 0x0, 0x0, 0x0, 0x7ff, 0x8, 0x1, 0x7, 0x0, 0x6}, ["", ""]}, 0x38}, 0x1, 0x0, 0x0, 0x8080}, 0x4080) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r6}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}, @IFA_CACHEINFO={0x14}]}, 0x40}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000580)={'ip6gre0\x00', &(0x7f0000000500)={'syztnl1\x00', r6, 0x2f, 0x2, 0x1, 0x0, 0x10, @dev={0xfe, 0x80, [], 0x3e}, @loopback, 0x80, 0x700, 0x52}}) bind(0xffffffffffffffff, &(0x7f0000000300)=@xdp, 0x80) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 2285.380391][T15800] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 09:36:20 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={0x0, 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 09:36:20 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x4417}}, 0x1c) [ 2285.556567][T15815] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 09:36:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) 09:36:20 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x4800}}, 0x1c) 09:36:21 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000017c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) connect(r2, &(0x7f00000005c0)=@llc={0x1a, 0x6, 0x76, 0x3, 0x6, 0xc2, @multicast}, 0x80) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r4 = accept(r1, &(0x7f0000000240)=@nfc, &(0x7f00000002c0)=0x80) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000b40)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_GET(r5, &(0x7f0000000d40)={0x0, 0x0, &(0x7f0000000d00)={&(0x7f0000000b80)=ANY=[@ANYBLOB='\x00\x00N*', @ANYRES16=r6, @ANYBLOB="5500000000000000000005000000"], 0x14}}, 0x0) sendmsg$TIPC_NL_NODE_GET(r4, &(0x7f00000008c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000380)={&(0x7f0000000d80)=ANY=[@ANYBLOB="9dcf0cbd0b91d4020000066ce30034c17bed1d75899c423237182ad0d0249309cc80bf6e857167a5a9ebd2a5ddc8fdaf3cb25b3c73f365c872a421f74a826697c2856505e32bca32205735d48a81644d916af12792c149b460e3252f62ca6ee04c09d51502f6d877662800ff2f022f1cbe258ff4c745db46c6d0f605000000dbbdc0afc3c2f42e7ef13f066c42cffa429b9a2d7df3e6ea5bc34f64128d040462e04575302d6de4d8f1ef2377c2a42a67c34788e3709b408f122308fe", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x7a8fa18b87424fbd}, 0x20000000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x10, &(0x7f0000000300)={r3}, &(0x7f0000000140)=0x14) mmap(&(0x7f00005d8000/0x3000)=nil, 0x3000, 0xb, 0x13, r0, 0x5c4c8000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='rdma.current\x00', 0x26e1, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000080)=0x2, 0x4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r7, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r8 = socket$inet(0x2, 0x80001, 0x84) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) close(r9) ioctl$sock_kcm_SIOCKCMUNATTACH(r9, 0x5452, &(0x7f0000000040)) accept4$inet6(r9, 0x0, &(0x7f0000000100), 0x81000) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x10, &(0x7f0000000300)={r10}, &(0x7f0000000140)=0x14) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000580)) r11 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r11, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x12f}}, 0x0) recvmmsg(r11, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) 09:36:21 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@gettaction={0x28, 0x32, 0x503, 0x0, 0x0, {}, [@action_gd=@TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x1, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'csum\x00'}}]}]}, 0x28}}, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000080)=""/185, &(0x7f0000000140)=0xb9) sendmmsg(r0, &(0x7f00000002c0), 0x40000000000009f, 0x0) 09:36:21 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={0x0, 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 09:36:21 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x4c00}}, 0x1c) 09:36:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x8, 0x0, 0x3, 0x2, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0xf8, 0xffff, 0x5, 0x3, 0xafd}, 0x14) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') r2 = accept4$rose(0xffffffffffffffff, &(0x7f0000000100)=@full={0xb, @dev, @netrom, 0x0, [@netrom, @null, @netrom, @remote, @default, @bcast]}, &(0x7f0000000140)=0x40, 0x80800) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000000180), 0x0, 0x140, &(0x7f0000000200)={r3, r4+60000000}) r5 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000240)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f0000000280)=0x100, 0x12) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0)='io.weight\x00'}, 0x30) ioctl$FS_IOC_ENABLE_VERITY(r6, 0x40806685, &(0x7f0000000440)={0x1, 0x2, 0x1000, 0x36, &(0x7f0000000340)="6b8391fb85a1adb7b75b4fe843ba92e96b06d474f6eb2a9a4360ea9a385fd784809799f9379adf7f117e119f8f89c4e23b7ad3295e67", 0x81, 0x0, &(0x7f0000000380)="6e1a62819ab1af7ff6ebb3ff593d1b3e87612013a3cc5f05cf79f33548c805d1811d13aef730d52f0688a212994ce09d7cab6823e1de5482c0d407c92f5553c575ead1cc406e929428252b64ad0eefb30a33d4e38d91e4093a06e1b2fa16c924a3d01c33c4472edbf1748f1ea324336dac6d6b067ca1bae522f3718844c02db4b7"}) r7 = accept(0xffffffffffffffff, &(0x7f00000004c0)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast2}}, &(0x7f0000000540)=0x80) getpeername$packet(r7, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000005c0)=0x14) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xe) r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000000680)='/dev/net/tun\x00', 0x121000, 0x0) ioctl$TUNATTACHFILTER(r8, 0x401054d5, &(0x7f0000000700)={0x0, &(0x7f00000006c0)}) r9 = accept4(0xffffffffffffffff, &(0x7f0000000740)=@l2tp={0x2, 0x0, @local}, &(0x7f00000007c0)=0x80, 0x80800) r10 = syz_genetlink_get_family_id$batadv(&(0x7f0000000840)='batadv\x00') sendmsg$BATADV_CMD_GET_DAT_CACHE(r9, &(0x7f0000000900)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x1c, r10, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000940)) 09:36:21 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0xc9, &(0x7f0000000000), 0x4) 09:36:21 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x4e20}}, 0x1c) 09:36:21 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000017c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) connect(r2, &(0x7f00000005c0)=@llc={0x1a, 0x6, 0x76, 0x3, 0x6, 0xc2, @multicast}, 0x80) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r4 = accept(r1, &(0x7f0000000240)=@nfc, &(0x7f00000002c0)=0x80) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000b40)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_GET(r5, &(0x7f0000000d40)={0x0, 0x0, &(0x7f0000000d00)={&(0x7f0000000b80)=ANY=[@ANYBLOB='\x00\x00N*', @ANYRES16=r6, @ANYBLOB="5500000000000000000005000000"], 0x14}}, 0x0) sendmsg$TIPC_NL_NODE_GET(r4, &(0x7f00000008c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000380)={&(0x7f0000000d80)=ANY=[@ANYBLOB="9dcf0cbd0b91d4020000066ce30034c17bed1d75899c423237182ad0d0249309cc80bf6e857167a5a9ebd2a5ddc8fdaf3cb25b3c73f365c872a421f74a826697c2856505e32bca32205735d48a81644d916af12792c149b460e3252f62ca6ee04c09d51502f6d877662800ff2f022f1cbe258ff4c745db46c6d0f605000000dbbdc0afc3c2f42e7ef13f066c42cffa429b9a2d7df3e6ea5bc34f64128d040462e04575302d6de4d8f1ef2377c2a42a67c34788e3709b408f122308fe", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x7a8fa18b87424fbd}, 0x20000000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x10, &(0x7f0000000300)={r3}, &(0x7f0000000140)=0x14) mmap(&(0x7f00005d8000/0x3000)=nil, 0x3000, 0xb, 0x13, r0, 0x5c4c8000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='rdma.current\x00', 0x26e1, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000080)=0x2, 0x4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r7, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r8 = socket$inet(0x2, 0x80001, 0x84) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) close(r9) ioctl$sock_kcm_SIOCKCMUNATTACH(r9, 0x5452, &(0x7f0000000040)) accept4$inet6(r9, 0x0, &(0x7f0000000100), 0x81000) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x10, &(0x7f0000000300)={r10}, &(0x7f0000000140)=0x14) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000580)) r11 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r11, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x12f}}, 0x0) recvmmsg(r11, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) 09:36:21 executing program 1: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r4, 0x0) r5 = socket(0x10, 0x803, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r8}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}, @IFA_CACHEINFO={0x14}]}, 0x40}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=@deltfilter={0x5c, 0x2d, 0x4, 0x40, 0x25dfdbff, {0x0, 0x0, 0x0, r8, {0x3, 0xe}, {0xd, 0x6}, {0x3, 0x4}}, [@TCA_CHAIN={0x8, 0xb, 0xfffffffc}, @filter_kind_options=@f_flow={{0x9, 0x1, 'flow\x00'}, {0xc, 0x2, [@TCA_FLOW_MODE={0x8, 0x2, 0x1}]}}, @TCA_CHAIN={0x8, 0xb, 0x3}, @TCA_CHAIN={0x8}, @TCA_CHAIN={0x8, 0xb, 0x1ff}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8800}, 0x2) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x54, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0xb6ea6f9b087d72b3}}, [@filter_kind_options=@f_flow={{0x9, 0x1, 'flow\x00'}, {0x24, 0x2, [@TCA_FLOW_EMATCHES={0x20, 0xb, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x14, 0x2, 0x0, 0x1, [@TCF_EM_IPSET={0x10, 0x1}]}, @TCA_EMATCH_TREE_HDR={0x8}]}]}}]}, 0x54}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 09:36:21 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={0x0, 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 09:36:21 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0xe, &(0x7f0000000440)=ANY=[@ANYBLOB="b7020000f7ffffffbfa70000000000002402000020feffff7a0af0fff8ffffff69a4f0ff00000000b70600000018d1fe2d6405000000000075040000000000000704000000000000b7040000100000206a0700fe000000008500000008000000b70000000a00000095000000000000006458c2c62fc2868f0399d909a63796c113a80c19aab9d607000000b6cd483be3f0d3253730e711f5969f62c28b22756bedf3cf393d14bb6cc4f79fd2b316da4f0de8163f6242fa7323f1740637c48468766af540439fce41f144631ac262dcae08c3d1a1fbe96dd87235b441090000003185089a12119e31975e551558055dc2dc"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x139}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x275a, 0x0) sendfile(r1, r2, 0x0, 0x7fffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e23, 0xe07c, @private2={0xfc, 0x2, [], 0x1}, 0x1}, {0xa, 0x4e23, 0x7f, @remote, 0x401}, 0x7897, [0x0, 0x2, 0x401, 0x9, 0x100, 0x0, 0x3, 0x1]}, 0x5c) r3 = socket$kcm(0x11, 0x2, 0x300) r4 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$bt_hci(r4, 0x0, 0x2, &(0x7f0000001dc0)=""/4096, &(0x7f0000000040)=0x1000) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000001d80)=r0, 0x4) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r5, 0x18000000000002a0, 0x2b, 0xfffffffffffffe7f, &(0x7f0000000500)="b9ff0300600d698cb89e14f089061fffffff1d004000632177fbac14140de934a0a662079f4b4d2f87e5feca6aab845013f2325f1a39011608038da1924425181aa5", 0x0, 0x100, 0x60000000, 0x0, 0xfffffffffffffe09}, 0x28) r6 = socket(0x10, 0x803, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r9, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r9}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}, @IFA_CACHEINFO={0x14}]}, 0x40}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f00000019c0)={'syztnl0\x00', &(0x7f0000001940)={'ip6gre0\x00', r9, 0x2f, 0x0, 0x7, 0x1f, 0x0, @local, @mcast2, 0x7800, 0x8, 0x2, 0xfff}}) sendmmsg$inet6(r2, &(0x7f0000001b80)=[{{&(0x7f00000001c0)={0xa, 0x4e21, 0x81, @private1, 0x4}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000380)="9a4bdfcce14842dce81bc0588fbb919b8e48516a192701a58d17753eed25b60ef7431e4ca83bfe85cd998171e5594c6df58c2d9c2e4d9f2ca4439d02fb12eba9e9ed562004b65a482cac8368ac9ad46cc334fef94b4e5f1c3a34069b6774fabca2f3e890fe7d098e3e5571968ba12fbeb0b292773d2cfc63429bd2acfb93517d62f97594860d5178174abbf2e251487b5753727833d8eb04ffcf71f131c868551dd8cb5530a914e3e9a708", 0xab}, {&(0x7f0000000580)="43f43420af21dae62777f4aad766f3b79a7f398401787aa34d7bd32a16bd55be4e5a1446970365d86bc440c62e3460fd991603c46113dca3d6ffbf89d8ace7ff4e6a83e10b65d58657ddcf8dae8a30a30a0743040c830f0ce42e1914641b2496e1d68a371c8350246d924af72426d421c70d4e0091d93124f66b1925e6cf0481071e031a92dccfbee816032d7e7202692d05298c270a8da50a081918106ab62c1c6a9a60f725b07ac65dd10cd4c6c6ff1dcff4aa0d36931f20d99960ab8c98", 0xbf}], 0x2, &(0x7f0000000640)=[@tclass={{0x14}}, @dstopts={{0xf8, 0x29, 0x37, {0x87, 0x1b, [], [@padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x4, 0xd1, "bbf580fec2c1873138c5655cdca287250b58a5da9015cf83e12339fb5a2935380826658e03a153e1b0693f609c67fe248d075e4796caeff854c1004becfb7fe6a1d3d812186099cae7604ffa98331540f984afd0aef6d288e80ca6bd909bf57c13f7d209dd679d83dd9b30a50095c0078e325c3f698e515923c6db154999b76b5e36c5a3f223da1ebaf597a4da6d517f8e101e6d74f40ce9ec923afac436c20785bd537805436204815bbbd27b7771a7f217d977bba8743d70867ae547e56acda4db37b8cc69be60cf12ba151f7512a60f"}, @jumbo={0xc2, 0x4, 0xfc2}]}}}, @dstopts_2292={{0x40, 0x29, 0x4, {0xa3, 0x4, [], [@hao={0xc9, 0x10, @local}, @hao={0xc9, 0x10, @loopback}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x27}}], 0x168}}, {{0x0, 0x0, &(0x7f0000000ec0)=[{&(0x7f00000007c0)="f880a5221cd1e4a0ea680cc63bea90069b75fe9283fad4ad301a251b866193fcd051b7dc0d872be93c4715213247a98852723d2d00f5779c0f84a351d05e1a718d63e379f4d237f9ada90754778818f7e2293ca5840dacb2172de1d6e381a6848d584440a1b3ff3f4ee03c7e1ff16887f97be368c43aa5d0f3a1b56786d6aaaaa4f0353a957428d1458e4475fdef2fc12f5f080d2b97a9bd59573ff6101e7dbacd53b927dcc3334367fe32293d609da286484ceb87d902dc780845bdceae1f4d70677bef865ebbf6dfc15292e0bacd3c489c328ac1e87073c6a4d31f3e242c5a40bf2329f59e19bae161eed2fd", 0xed}, 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0x19, [], [@hao={0xc9, 0x10, @ipv4={[], [], @multicast2}}, @pad1, @generic={0x92, 0xb4, "af10de688d224cc163ac7334b5b633222fd681ef21611bb2dc0d813cdcae829e55e646fa323e9dd2a53091f98e6ad7bfa7dd85ea3b982cd11648ef79de3c6bd9ee82036aa065b6490e78dd7a2e620ae9b0b0ec088119afcb03f706057eeb33ea5eb28b589019ff0efc1190bd9287d83cecdaa0d487073f95f45d7dedcd49557c11d791293731c5ee911d7476b1ac77e9f596044bf2db81216014bb3c21f890f62ddf36e0ee0e050378c4e6087ed8d1fd9b955a43"}]}}}, @dstopts_2292={{0x1038, 0x29, 0x4, {0x6, 0x203, [], [@pad1, @ra={0x5, 0x2, 0x80}, @calipso={0x7, 0x10, {0x2, 0x2, 0x0, 0x3, [0x7]}}, @enc_lim={0x4, 0x1, 0x7}, @generic={0x80, 0x1000, "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"}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x1}}, @hopopts={{0x50, 0x29, 0x36, {0x84, 0x7, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @pad1, @hao={0xc9, 0x10, @private1={0xfc, 0x1, [], 0x1}}, @hao={0xc9, 0x10, @mcast1}, @padn={0x1, 0x1, [0x0]}, @pad1, @jumbo={0xc2, 0x4, 0x7f}]}}}, @hopopts={{0xb0, 0x29, 0x36, {0x87, 0x12, [], [@calipso={0x7, 0x38, {0x3, 0xc, 0x2, 0x20, [0x2, 0x3, 0x9, 0x0, 0xffffffff, 0x400]}}, @enc_lim={0x4, 0x1, 0x81}, @pad1, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x7, 0x45, "c4f1b63426d61570885f984a2739161aaf589a9a36bde490e8dc6e00c94918b948d9710027035a8442753133ca6dbc7b32b7e843310c2e565521faca0f318ff9447e923551"}, @ra={0x5, 0x2, 0x1a23}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@empty, r10}}}, @dstopts={{0x40, 0x29, 0x37, {0xff, 0x4, [], [@enc_lim={0x4, 0x1, 0x8}, @enc_lim={0x4, 0x1, 0x2}, @enc_lim={0x4, 0x1, 0x1f}, @enc_lim={0x4, 0x1, 0x2}, @jumbo={0xc2, 0x4, 0xfff}, @hao={0xc9, 0x10, @empty}]}}}], 0x1340}}, {{&(0x7f0000001a00)={0xa, 0x4e22, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x4}, 0x1c, &(0x7f0000001b00)=[{&(0x7f0000001a40)="3264d88f243742811d3b4df12eddbf35a1fe4f5c94ee422d3fe393c6df87708b032afa29ddd9749d85d8a4cddef557b7bf5cf817ff794448a03369c91bb39b1e3930650be0db53473f5816f9c375f3855a4c9c2fcf2d5f508bd1a671b47588165cceb62b120f984c069d4e9add276f56b0c3f69b44", 0x75}, {&(0x7f0000001ac0)="89220e99430314998d268a3e4927c3d0dfe8ae7ed5812a59827582c92ede4a2586b2b33b2231d44b153e062371db6454e878ed255503", 0x36}], 0x2, &(0x7f0000001b40)=[@dontfrag={{0x14, 0x29, 0x3e, 0x8001}}, @flowinfo={{0x14, 0x29, 0xb, 0x8001}}], 0x30}}], 0x4, 0x881) 09:36:21 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x4e23}}, 0x1c) 09:36:22 executing program 1: unshare(0x40000000) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getpeername$inet6(0xffffffffffffffff, 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r5}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}, @IFA_CACHEINFO={0x14}]}, 0x40}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f00000000c0)={'syztnl0\x00', &(0x7f0000000040)={'ip6gre0\x00', r5, 0x4, 0x6, 0x0, 0xb8c, 0xa, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}, @private2={0xfc, 0x2, [], 0x1}, 0x80, 0x7, 0x4, 0x4}}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socket$inet(0x2, 0x0, 0x0) 09:36:22 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x5800}}, 0x1c) 09:36:22 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r0, 0x0) ioctl$PPPIOCCONNECT(r0, 0x4004743a, &(0x7f0000000000)=0x1) [ 2286.987191][T15896] IPVS: ftp: loaded support on port[0] = 21 [ 2287.103978][T15896] lo speed is unknown, defaulting to 1000 09:36:22 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 09:36:22 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x6800}}, 0x1c) 09:36:22 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0xca, &(0x7f0000000000), 0x4) 09:36:22 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_DELETE(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="010400000202050000000000000000000e02060073000000"], 0x24}}, 0x0) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, &(0x7f0000000080)={0x1, 'vlan0\x00', {}, 0x7ff}) sendmsg$IPSET_CMD_ADD(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={0x0}, 0x1, 0x0, 0x0, 0x4840}, 0xc703bb12576ce04b) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000000)=@gcm_128={{0x303}, "1b79623c5ca5079c", "b35d784119ad46fef6457b0021eb5d10", "416e63c8", "cf5310cbb453d4d1"}, 0x28) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r3, 0x1, &(0x7f00000000c0)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x8}) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 09:36:22 executing program 2: r0 = socket$inet6(0xa, 0x805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000001080)=[@in={0x2, 0x0, @dev}]}, &(0x7f00000002c0)=0x10) getsockopt$bt_hci(r0, 0x84, 0x81, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) r1 = socket(0x0, 0x0, 0x0) accept$nfc_llcp(r1, &(0x7f0000001140), &(0x7f00000011c0)=0x60) sendmsg$nl_route_sched(r1, 0x0, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x0, @fixed}, &(0x7f00000010c0)=0xe, 0x800) connect$bt_l2cap(r2, &(0x7f0000001100)={0x1f, 0xbdc, @fixed={[], 0x12}, 0x2}, 0xe) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}, @IFA_CACHEINFO={0x14}]}, 0x40}}, 0x0) r4 = socket(0x10, 0x803, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r7}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}, @IFA_CACHEINFO={0x14}]}, 0x40}}, 0x0) sendmsg$ETHTOOL_MSG_EEE_SET(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f0000001200)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001580)={&(0x7f0000001240)={0x31c, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@ETHTOOL_A_EEE_ENABLED={0x5}, @ETHTOOL_A_EEE_MODES_OURS={0x288, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0xb7, 0x4, "64c2bbf009e13a0f90bf712063661750d6f0ea4d2784f62036d929e4382c4e4ad0db0258e21dcdfb016a5d448eeb6f9ef8ff16cb5d8a426b01e0f35bfb283659b6986dbf2c77610cd3a1daeaf1cd2670a2265eb032438bb480f92d8dcc64ba19fb5c26ba2b3073a907d627378579dcb1a343fe32f7ccd78bde656ed382851ef4101c01e327a0e9e06a69cd510c06df1eef69f131726693abd3a6b514305f3dc504b8ec5884953cb6a20adeec079749debdbb9c"}, @ETHTOOL_A_BITSET_VALUE={0xd2, 0x4, "b855836b57a338f30bceae0df220c9bf676bd9140014f670f0c49006d788f01cddd95fab8cd35b78c0f1e09d44df450a7c64cb7d71fa3780750ffa28e05fb735240a5cd50be83b1f98006e51cd18706e29498becafab10c4010342316d4d342ca24e561b9587bdbb3774c00132a71724c97d7c01fa949568bb375bf1692ea6e89b5bdf696006c017688a8a95b7b59650712be2b0aec40fdc50b4e49e287984f474b813218522d42f0d0caf6f5bb9a616d3d8e70c6b61dd0a137de7e9f7c8cf242dc240307f61bc1a0929affcf016"}, @ETHTOOL_A_BITSET_BITS={0xf4, 0x3, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '$\x00'}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '-$-}\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x10000}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '%^&\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x20}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffff}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x401}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x217}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x10000}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xf4}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '@()^\x18].\\#:\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '#\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_EEE_HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'xfrm0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_vlan\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_EEE_HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}]}, 0x31c}, 0x1, 0x0, 0x0, 0x80c0}, 0x20008000) [ 2287.379572][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 09:36:22 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x6c00}}, 0x1c) [ 2287.490582][ T29] kauditd_printk_skb: 4 callbacks suppressed [ 2287.490595][ T29] audit: type=1804 audit(1594805782.704:3280): pid=15920 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2106/cgroup.controllers" dev="sda1" ino=16375 res=1 09:36:23 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x7400}}, 0x1c) 09:36:23 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 09:36:23 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x7a00}}, 0x1c) [ 2288.123460][ T29] audit: type=1804 audit(1594805783.334:3281): pid=15946 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2107/cgroup.controllers" dev="sda1" ino=16383 res=1 [ 2288.176067][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2288.265838][T15956] IPVS: ftp: loaded support on port[0] = 21 [ 2288.763814][T15931] __nla_validate_parse: 7 callbacks suppressed [ 2288.763823][T15931] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2288.830746][T15899] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2288.875961][T15896] lo speed is unknown, defaulting to 1000 [ 2288.875987][T15960] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2288.922751][T15944] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2290.339464][ T7] tipc: TX() has been purged, node left! 09:36:25 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f000062e000/0x4000)=nil, 0x4000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r2, r1, 0x0, 0x100000001) r3 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$CAN_RAW_LOOPBACK(r3, 0x65, 0x2, 0x0, 0x0) recvmsg$can_raw(r3, &(0x7f0000001500)={&(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffffffee}, 0x0) sendmmsg$sock(r1, &(0x7f0000001980)=[{{0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000001200)="31a7609434be58d7b68c1ab7a1f37dff01bc472c1bccc0552c5f187300d9b4be01c00e8e4e9f095a37f4f6633793f48367e7a39274cf49e6022f8516df085d16664cf5e28c979768264acae28b4f0d4cfdafeac869fcf317f5c0f85c59e7ece7772efb5b67ca4d85cbbc60a945189aa455101f1f20c43a1fdac2d3b7e76cd0fdd91dac4676b0773a71beb9f664c41677d5d4bc1ba26d567932257fcfcf030621ff95124001b713df01395b063f1232f86afc79efd77fdaf1a9bebf2751a8ea164a23c6b721", 0xc5}, {&(0x7f0000001a80)="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", 0x194}, {&(0x7f0000000100)="88a791dd24f6990de2f9618d1c18a7965325e123af601e830c8f25415ff514c27187102e8eeba988432a3f77aca2459c0cf492993bef701a18f2c8fe3b5052d33bb9ef16e794caa7319dbfd9c6652930059ba79b5c3da4ca935fec571237d385", 0x60}, {&(0x7f0000001440)="8ddabd1571a5ba4e4597c55291ff5603b52ef45a771db89c80b36ff9ac94158725091ea85852da", 0x27}, {&(0x7f0000001340)="186c6bf2742516a2c03ff6d2bda9905e45b72fc4ef2e2f631611e96d727bb120e47035307aaea264cf3600e38fc81a7ec8f00df34f989be4f0a4379b7b0c6e313688431ad848f807fb0b119da720cc46414a4441", 0x54}], 0x5, &(0x7f00000015c0)=[@timestamping={{0x14, 0x1, 0x25, 0x101}}, @mark={{0x14, 0x1, 0x24, 0x80}}, @timestamping={{0x14, 0x1, 0x25, 0xf4}}], 0x48}}, {{&(0x7f0000001640)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000001480)="5fe33f9c49b685b98e9ae06749c37a425d7cbe879d1c52f3f4cfe1d8bc17740f60a0abade0100a649ca7337a527f143586aba6ebf161a391f51428189559e8bb4c83", 0x42}, {&(0x7f0000001740)="f4e6d4de2f699dd3f76cf4ff01000000000000ab37bebf6ed9a52be7197ba9d4b743e4dcc55757538c26aa041546d14c9ae5671a8fd099685e7c7378fa2f8a1fa36e82a52d79c9392ef9979554a4f2dfc3064d7da838c0", 0x57}, {&(0x7f0000001c40)="d560cd089664fb1b951c267264a90b064f7f35b14e6ff310a6a1f3b77254af7ebc7f180caaf4de357f58f433e5d3dcc0f6830f84004ac2cf20bdab93cf98b5d11a59744be1627339729f7d9ae80aae489bd13ac65479961ab60c1218eb50ff451f4b5373aaa0a8278cde451db0e449cbb67718885c6debdde00286e594454094610dfd63e65ee28482b0f755409c144c1ceaaf2a6965e0959d5f12fa37105f682d2cf9abdf761d3425", 0xa9}, {&(0x7f00000018c0)="289259077d3baefa89680a936a7990be87756d2bb41a8c013550846a8c87a96b38eb", 0x22}, {0xffffffffffffffff}], 0x5}}], 0x2, 0x4800) close(0xffffffffffffffff) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$SO_J1939_PROMISC(0xffffffffffffffff, 0x6b, 0x2, &(0x7f0000001400), &(0x7f00000017c0)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={r5, 0xff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000013c0)=@assoc_value={r5, 0x9}, &(0x7f0000001a40)=0x8) preadv(0xffffffffffffffff, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 09:36:25 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 09:36:25 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x80fe}}, 0x1c) 09:36:25 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0xcb, &(0x7f0000000000), 0x4) 09:36:25 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, 0xffffffffffffffff, 0x0, 0x1000000e0) r5 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000000)={r6, @in6={{0xa, 0x4e23, 0x0, @loopback}}}, &(0x7f0000000140)=0x9c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x400, 0x8000, 0x8201, 0x9, 0x5, 0x100, 0x2, 0x81, r6}, &(0x7f00000000c0)=0x20) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000540)=ANY=[@ANYBLOB="ec6100002c00270d00"/20, @ANYRES32=r3, @ANYBLOB="0000f2ff0000000004000d000d0001006d61746368616c6c00000000b86102000800030001"], 0x61ec}}, 0x0) r7 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r7, &(0x7f0000000200), 0x10efe10675dec16, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 09:36:25 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_DELETE(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="010400000202050000000000000000000e02060073000000"], 0x24}}, 0x0) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, &(0x7f0000000080)={0x1, 'vlan0\x00', {}, 0x7ff}) sendmsg$IPSET_CMD_ADD(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={0x0}, 0x1, 0x0, 0x0, 0x4840}, 0xc703bb12576ce04b) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000000)=@gcm_128={{0x303}, "1b79623c5ca5079c", "b35d784119ad46fef6457b0021eb5d10", "416e63c8", "cf5310cbb453d4d1"}, 0x28) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r3, 0x1, &(0x7f00000000c0)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x8}) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) [ 2290.482834][T16005] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2290.489412][ T7] tipc: TX() has been purged, node left! [ 2290.494954][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2290.556964][T16011] netlink: 25004 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2290.597058][T16021] netlink: 25004 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2290.631682][ T29] audit: type=1804 audit(1594805785.844:3282): pid=16013 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2108/cgroup.controllers" dev="sda1" ino=16018 res=1 09:36:25 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0xc0fe}}, 0x1c) [ 2290.724144][T16021] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 09:36:26 executing program 2: socket$rds(0x15, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) 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}) getsockopt$TIPC_NODE_RECVQ_DEPTH(r0, 0x10f, 0x83, &(0x7f0000000180), &(0x7f0000000240)=0x4) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, 0x0, 0x0) sendfile(r2, r0, 0x0, 0x7fffffff) socket$inet(0x2, 0x0, 0x0) sendfile(r2, r0, 0x0, 0x4000000) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, 0x0) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda, 0x6e01}, 0x3f00) 09:36:26 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0xe803}}, 0x1c) 09:36:26 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 09:36:26 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0xfc00}}, 0x1c) 09:36:26 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="3a628e7c3de05fae10108c5c655e5f99b9da7433f6c77f142d98478977045a5b49cde076ebe180934be6ec79ac5317e8a6cfd751047ebb79c25c58d4563c14efca990ebe0300fabc039026a8e3cdd161d04bebc5994bbbf3001a37d0b75c9470ed0823c84323c4568005f3f093aba7ebdeda04c162270856b0927b3f9cdc8f6e9e1de89b4dee12320000d40d32bd83ed918739349dca69ce561d028391040e7dc73ec7e5f418cc60d292481d51f268cab0cddbd99168c3ea961100952087d6872c29d34a101d76342d3acb4da1067ae2d77689b31418dcd055dcba915a2b8f06901ea1f67a3ed84e935b63be9a742e44a1996c3cad386d24a1e01159212256b151eaaa6014d7d7451a70bd2a1461df9b97318d77f6cd1e87c499c737c18d9d52dc2631dfef7598e37bd72f7b9ae1d31e822d626f15c9c23c"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0xcc, &(0x7f0000000000), 0x4) [ 2291.418134][ T29] audit: type=1804 audit(1594805786.624:3283): pid=16059 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2109/cgroup.controllers" dev="sda1" ino=16114 res=1 [ 2291.577706][ T29] audit: type=1804 audit(1594805786.694:3284): pid=16024 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir029466432/syzkaller.iIygMi/1515/cgroup.controllers" dev="sda1" ino=16066 res=1 [ 2291.744744][ T29] audit: type=1804 audit(1594805786.694:3285): pid=16028 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir029466432/syzkaller.iIygMi/1515/cgroup.controllers" dev="sda1" ino=16066 res=1 [ 2291.884752][ T29] audit: type=1804 audit(1594805787.095:3286): pid=16058 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir029466432/syzkaller.iIygMi/1515/cgroup.controllers" dev="sda1" ino=16066 res=1 [ 2292.272794][ T0] NOHZ: local_softirq_pending 08 09:36:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockname(r1, &(0x7f00000014c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000001540)=0x80) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="34000000000000000000000000002c226242a7587e776f14a0efc255431c4e5371b5b19cfce9616ee7bb9852d0934cd983576bb28f7b3eb7799823612a3925af75a86d0d623b1a5f", @ANYRES32=r2, @ANYBLOB="0000000000000000000010000c000100666c6f776572000004000200"], 0x34}}, 0x0) 09:36:28 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0xfe80}}, 0x1c) 09:36:28 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 09:36:28 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x100}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @broadcast}}) write$tun(r0, &(0x7f0000000100)={@void, @val={0x0, 0x2}, @mpls={[], @ipv6=@tcp={0x0, 0x6, "61ae6e", 0x16, 0x32, 0x0, @private2={0xfc, 0x2, [], 0x2}, @private0={0xfc, 0x0, [], 0x1}, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}, {"bafa"}}}}}}, 0x48) socket$netlink(0x10, 0x3, 0x10) 09:36:28 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r0, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000)=0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_GET(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)={0x14, r2, 0x301, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) 09:36:28 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0xcd, &(0x7f0000000000), 0x4) [ 2293.489697][T16086] IPVS: ftp: loaded support on port[0] = 21 09:36:28 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0xfec0}}, 0x1c) [ 2293.575917][T16086] lo speed is unknown, defaulting to 1000 [ 2293.579358][ T29] audit: type=1804 audit(1594805788.795:3287): pid=16089 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2110/cgroup.controllers" dev="sda1" ino=16377 res=1 09:36:28 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) mmap(&(0x7f00001e1000/0x1000)=nil, 0x1000, 0x1000000, 0x12, r0, 0x6675a000) r1 = socket(0x10, 0x6, 0x2) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$nfc_raw(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/33, &(0x7f0000000040)=0x21) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000800)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x4}}}, @IFLA_MASTER={0x8}]}, 0x3c}}, 0x0) 09:36:29 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x70) socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000340)) socket(0x80000000000000a, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x1c) socket(0x80000000000000a, 0x2, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x3c) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}, @IFA_CACHEINFO={0x14}]}, 0x40}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r6}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}, @IFA_CACHEINFO={0x14}]}, 0x40}}, 0x0) sendmsg$ETHTOOL_MSG_RINGS_GET(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xa4, 0x0, 0x1, 0x70bd26, 0x25dfdbff, {}, [@HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}]}]}, 0xa4}}, 0x20004080) r7 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x9, 0x4, 0x1, 0x0, r1}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r7, &(0x7f00000001c0), &(0x7f0000000080)}, 0x20) [ 2293.833828][T16109] IPVS: ftp: loaded support on port[0] = 21 09:36:29 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0xff00}}, 0x1c) [ 2293.953716][T16113] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 09:36:29 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) [ 2294.092034][T16113] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 09:36:29 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x1000000}}, 0x1c) 09:36:29 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xb732}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$cgroup_int(r2, 0x0, 0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, 0x0) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x275a, 0x0) write$cgroup_int(r3, 0x0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'filter\x00', 0x0, 0x3, 0xdd, [], 0x6, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000240)=""/221}, &(0x7f00000003c0)=0x78) ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb701, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f00000001c0)={'syzkaller1\x00', {0x7, 0x0, @private}}) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x80010, 0xffffffffffffffff, 0xdc355000) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)="bffb67f3bc103c", 0x7}, {&(0x7f0000000180)="8e53e343088864", 0x7}, {&(0x7f0000000200)="8dd984c0ff535abb", 0x8}], 0x3) [ 2294.304876][ T29] audit: type=1804 audit(1594805789.515:3288): pid=16125 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2111/cgroup.controllers" dev="sda1" ino=16383 res=1 09:36:29 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0xcf, &(0x7f0000000000), 0x4) [ 2294.387679][T16126] IPVS: ftp: loaded support on port[0] = 21 09:36:29 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x2000000}}, 0x1c) [ 2294.706463][T16109] lo speed is unknown, defaulting to 1000 [ 2294.706483][T16086] lo speed is unknown, defaulting to 1000 [ 2294.828456][T16154] IPVS: ftp: loaded support on port[0] = 21 [ 2295.416384][T16145] device geneve5 entered promiscuous mode [ 2295.456742][T16126] lo speed is unknown, defaulting to 1000 [ 2295.456763][T16109] lo speed is unknown, defaulting to 1000 [ 2295.708336][T12974] tipc: TX() has been purged, node left! [ 2295.811302][T16126] lo speed is unknown, defaulting to 1000 [ 2295.811346][T16154] lo speed is unknown, defaulting to 1000 [ 2295.959015][T16154] lo speed is unknown, defaulting to 1000 09:36:32 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 09:36:32 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x3000000}}, 0x1c) 09:36:32 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0xd0, &(0x7f0000000000), 0x4) 09:36:32 executing program 4: getsockopt$IP_SET_OP_GET_BYINDEX(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x7, 0x7, 0x1}, &(0x7f0000000040)=0x28) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000003e00)={0x0, 0x0, &(0x7f0000003dc0)={&(0x7f00000002c0)=ANY=[], 0x78}, 0x1, 0x0, 0x0, 0x400c050}, 0x20000006) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x1000000e0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000004, 0x1010, r1, 0x74e3a000) [ 2297.772336][ T29] audit: type=1804 audit(1594805792.985:3289): pid=16281 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2112/cgroup.controllers" dev="sda1" ino=16377 res=1 [ 2297.821813][T16281] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:36:34 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x4000000}}, 0x1c) 09:36:34 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 09:36:34 executing program 4: sendmsg$IPSET_CMD_RENAME(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100), 0xc, &(0x7f0000000180)={&(0x7f00000012c0)=ANY=[@ANYBLOB="1c0000000506e6000000000081000000050000000500010007000000858c6aef858e6c2b128faccb289051321f26ec32f68d8e29da3d306c92233a5c20221c8642e391eaf4121a2c87b47fc013b41dfa72aeee8c3b67d90ffab84b02b4e19eb737b3b1843df2c840eb23f36e8d539b88edead19d6a3a80520da7ab64dcaca4bec572be204518067ea654955c30892e0ec4c755f8d24ba6e1189d340901ef00f0e9015030746809345f6657313264a7769991f9ca3af3da31150a34ba4245c7d65ad47d1a747bb381c2b95a96919f89abd55107bf5a257abf"], 0x1c}, 0x1, 0x0, 0x0, 0x4000100}, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) r4 = socket(0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) getsockopt$IPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000001280)=0xf64) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r6, r5, 0x0, 0x100000001) epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$sock_timeval(r4, 0x1, 0x0, 0x0, 0x0) syz_init_net_socket$ax25(0x3, 0x0, 0xca) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r0, r7, 0x0, 0x100000001) 09:36:34 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 09:36:34 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0xd1, &(0x7f0000000000), 0x4) 09:36:34 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r3, 0x0) r4 = syz_genetlink_get_family_id$devlink(0x0) sendmsg$DEVLINK_CMD_PORT_SET(0xffffffffffffffff, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r4, 0xffff}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(r3, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)={0x170, r4, 0x100, 0x70bd2a, 0x25dfdbff, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x3}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x40}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x7}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x6}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x3}}]}, 0x170}, 0x1, 0x0, 0x0, 0x4000005}, 0x4e1) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r6 = syz_genetlink_get_family_id$devlink(0x0) sendmsg$DEVLINK_CMD_PORT_SET(0xffffffffffffffff, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r6, 0xffff}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r2, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000006}, 0xc, &(0x7f0000000340)={&(0x7f00000000c0)={0x3c, r6, 0x300, 0x70bd28, 0x25dfdbfe, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0xfffffffa}}]}, 0x3c}, 0x1, 0x0, 0x0, 0xa2fda3313e237695}, 0x20000000) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="00000000001d0000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x5865, &(0x7f0000000240)={&(0x7f0000000440)=ANY=[@ANYBLOB="200000000000000074000300ed3790aca2acc062beb9ab664a282cf0dca10cad00362090e59d88ec19ecd0992f06d4d0fd9322adc08f43fdacf627f5b9c909e82c22ebde4d9d3980525c575d1e518fd66d574460d85c2a892f44abf01bc864d5afc95173c978391854d6d3b16320ba6dfc97b420064fb54ee94803d0b214d7f15e49d17816612697050000000000000000", @ANYRES32=r5, @ANYBLOB="0000001000b93a000000"], 0x20}}, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r8, r7, 0x0, 0x1000000e0) getsockopt$kcm_KCM_RECV_DISABLE(r7, 0x119, 0x1, &(0x7f0000000280), 0x4) [ 2298.992753][ T29] audit: type=1804 audit(1594805794.205:3290): pid=16304 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2113/cgroup.controllers" dev="sda1" ino=16372 res=1 [ 2299.026912][T16304] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:36:34 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x5000000}}, 0x1c) [ 2299.108402][T12974] tipc: TX() has been purged, node left! [ 2299.131135][ T29] audit: type=1804 audit(1594805794.275:3291): pid=16308 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir251720860/syzkaller.J71nK8/1243/cgroup.controllers" dev="sda1" ino=16366 res=1 [ 2299.250245][T16319] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2299.345103][ T29] audit: type=1804 audit(1594805794.375:3292): pid=16315 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir251720860/syzkaller.J71nK8/1243/cgroup.controllers" dev="sda1" ino=16366 res=1 09:36:34 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x6000000}}, 0x1c) 09:36:34 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00000000c0)=0x8000, 0x4) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x1000000e0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x1000000e0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r4, 0x0, 0x83, &(0x7f0000000280)={'broute\x00', 0x0, 0x4, 0x1000, [], 0x4, &(0x7f00000001c0)=[{}, {}, {}, {}], &(0x7f0000001340)=""/4096}, &(0x7f0000000200)=0x78) 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) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0x1801, 0x4) sendmsg$sock(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="4d19be16b52fe1fb60ae91b8d1f4a6a2b952c2c93cbcf7ae94165b44771b11e33f65490fbc4228b50f5f38706578bea101a063d8c9b605877016087a5f6a2cd59d04ee9c1435f612b8b118aed17d4f3d9f017e5de8e8c2aaabcf15fc8fb0a0fdf06526a011c9d6c54d5b3bd1289f208e155c3bef1625da330b7f26eb8649f31334d31786070e5595bd632ab6b562f08058216c8d18ed821fc508c36f8419d029c078411a42338972191b936aec8114731bc3", 0xb2}, {&(0x7f0000000640)="eeffffffff644db13cde6e95fa10c2111c4b36f5794ac9", 0x17}], 0x2}, 0x0) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0x1728, 0xe, 0x0, 0x27) [ 2299.433808][ T29] audit: type=1804 audit(1594805794.375:3293): pid=16315 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir251720860/syzkaller.J71nK8/1243/cgroup.controllers" dev="sda1" ino=16366 res=1 09:36:34 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) [ 2299.583329][ T29] audit: type=1804 audit(1594805794.405:3294): pid=16305 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir115337330/syzkaller.GBhsVC/1952/cgroup.controllers" dev="sda1" ino=16368 res=1 09:36:34 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x7000000}}, 0x1c) [ 2299.750387][ T29] audit: type=1804 audit(1594805794.505:3295): pid=16316 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir029466432/syzkaller.iIygMi/1518/cgroup.controllers" dev="sda1" ino=16361 res=1 09:36:35 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0xd2, &(0x7f0000000000), 0x4) 09:36:35 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) [ 2299.832923][T16341] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:36:35 executing program 1: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x6000000}}, 0x1c) 09:36:35 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x8000000}}, 0x1c) [ 2299.949165][ T29] audit: type=1804 audit(1594805795.025:3296): pid=16341 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2114/cgroup.controllers" dev="sda1" ino=16367 res=1 09:36:35 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='geneve0\x00', 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast2}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) sendmmsg$sock(r0, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@mark={{0x14, 0x1, 0x24, 0x200}}], 0x18}}], 0x1, 0x0) 09:36:35 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x9000000}}, 0x1c) 09:36:35 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x8) ioctl$sock_ifreq(r0, 0x891d, &(0x7f00000000c0)={'sit0\x00', @ifru_addrs=@hci={0x1f, 0x2, 0x2}}) [ 2300.274883][ T29] audit: type=1804 audit(1594805795.485:3297): pid=16365 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir115337330/syzkaller.GBhsVC/1953/cgroup.controllers" dev="sda1" ino=16370 res=1 09:36:35 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 09:36:35 executing program 4: syz_emit_ethernet(0x30, &(0x7f0000000300)={@broadcast, @empty, @val={@void}, {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@current, @broadcast}, {@current, @current}}}}}, 0x0) r0 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x148a, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}, 0xfff}, 0x1c) syz_emit_ethernet(0xf8, &(0x7f00000004c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @empty, @val={@void}, {@mpls_mc={0x8848, {[{0x1}, {0x1}, {0x52b}, {0x6}], @llc={@snap={0xaa, 0x0, '\\/', "50721c", 0x9, "79e356ffecc70fb47e15fddff318882c8432da1ca3da26220fb93add280368df9e86c9b1ed174d9b2cda5c5562f8c970ae005809540b4467864478e4959d58c1981f253bc09bd916b797fcad5952c376a10068c2e84422c66da2294aa090b39206147541d6331dd26382a64884acfc6a1bf125a9b9535a271275f7521cb515002ae6f5d301342924bd9233d189307cc20677ffc9c69f6c26356616798060f69598c39e44c011bbe64e37a2ce0edf291eaf4d8d6f771bdab95973b44380d602cedfb1dfd370a0e541753f93cf91"}}}}}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x1000000e0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r3, 0x89f0, &(0x7f00000002c0)={'syztnl1\x00', &(0x7f0000000240)={'ip6_vti0\x00', r6, 0x4, 0x6, 0x3, 0x5, 0x40, @private1={0xfc, 0x1, [], 0x1}, @remote, 0x1, 0x40, 0x9, 0x40}}) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r7}, [@IFA_LOCAL={0x14, 0x2, @private2={0xfc, 0x2, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x4, 0xffff8000, 0x0, 0x80000004}}]}, 0x40}}, 0x4048014) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000140)={@private0, 0x76, r6}) r8 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000100)=0x5) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f00000012c0)={0x81c, 0x2b, 0x300, 0x70bd29, 0x25dfdbfb, {0x8}, [@generic="8baebe3dd2e0dd9b544a593742298995b687d3f07e1c8e0bb292605f398311c44087a3fb10b04e7ee49a42805d216ea5bcb0b9065a81903501c1f9e15b41626f9727b1697b6de8fbb534734b5f48abfdc10332e3bfaaf65f4aa1a7f7f13c43caf8f523a696", @nested={0x49f, 0x28, 0x0, 0x1, [@typed={0x14, 0x91, 0x0, 0x0, @ipv6=@private1}, @generic="e3b12ea3d67db4488816bec3c69a9ebbced1aaf607a6509617286591c6e9fb74171f6e741a34eeefc032d63f2c5220b5c2e519d24272da2e2d54c50f33ffd082d6186cc8b181b1491c0a26c3e680cf4196d63a39364ed6eaf178e869f2698175a0dae8f65d1c33cde4a2269d509980407ab7371475fca7d15f3e3d62d40833041be111a95b844263c7de454b98fc990d2743138aeaf141d548b962fbfae82e765e3ea1928000becce1e3cfb1ee1733bbc380a15248fdd34acdb12cc53e1e15223076fba8236fc351b1d6170c76cc3dfd5cac", @typed={0x8, 0x43, 0x0, 0x0, @uid=r9}, @generic="1e96d3c148e7d84e5de5ebb54c9f7d4fb2dca3c9b5cc97b84ca7f3e233bf51d353bd599a5d1bb57d4d142a479a3edb60c391867167572dde4934ac6ab26b01c3807f27bbc61661c5cbb39e1edbf70184d7560380ffb791fc9adf2e868d34586f7951729670b5e90d665d8400c853a8e888e2", @generic="b0f430cfd8b4ef66470911794d2eb92e7990d8f29f38f19621497036360e3e86c9afd08e3e9714e0eaba2ff6013581da2e83d617137514309b37263360fe403a414a8050d6efc927e9c0365a5f8a3290ce4f720d20d44444443181cb7038ec7b2981da037a99fec9aa04e57e157e8ec22f05f4c9b434517f8bf475968d2dc9f288227e2b5aaa6cb9480d11e5f8443e42fcbcac2b5b04f83bd3156ef3d0e0efcb6fabbfce2d26818c86d8b49e88c694429e368922ce1c93bd", @generic="ef868a3e3c83b80516cd55a5ffd152515c6b63e6afa4ba02e67d39c74cc3145c48c3e2ee9a0b62fac165c0c562ee82eb75192c4c3961b38ce5c9568cc42fc6d96f381d537a4067d8259a1848816aa6f1e65b2d1dbee576334fe5fae56561f02d803c9fe090458506a4309d959ecfa069328dac3119fb909f80f73dc0bbbc03ab680960262a60f1e44b688d4bd77ee19a191eaa0977ba571ddbbeab01d177692d09d22b932b410f852f91cffad881", @typed={0x14, 0x80, 0x0, 0x0, @ipv6=@remote}, @generic="9f30330209022562f85ae86fb26f1874c9ef48bd3995aa371d481027bbb36979660b2cccd3d680fa617147105bd6114cd9bede4a867976748e55da8593357f2e5e819c10c5dee1df6bd30be9f83e3fe70a2d1e1d6633421b7e81e34018e5dee4b5798dcc63105836a3daef7109ab", @generic="e36154cfeabd7add865e6541eb235f9b1aec0c8ec206936c22277356ca48efff74c29676cb04173a581835d4126b9e0d6de90370ab8bff151ccc6b3ff47a5d9b09c4bd23e34da519afc3f6c755ea5fe91103f8a080f8146229e36ac5fb7c88d716ace7ac3dfd0b89df991877f30c5b49d766fd2f695d50", @generic="44ec0a0d05e9281111b0094c44b7ff09d02ce961f5840463ba1fde4fc499678a127fe94575dc50539c2b60abfe0a4326cbe9be0c8e1c1ca2f7846519130f69ead4e5a09178d89cf1cc0148b476251fbd842144771a3178ea0d529df35f61279a2a0a85cbf011b622090f09224269c0a49eb0d5fa34d72c28a26f598437baf63ba4cbddee835123a8675f78ceb4225ffbb309d00d7a2ddfcc5913a250edca7a414764836f69979871f4b6732adcca4bdbe7f4a6661d292611a916dab17a17778a072f28a0211d2bbe614b8be329fab5315abca10f5b4f218502a2a034"]}, @generic="db4784dc", @generic="256d58f90e29c3abe218a32373d486d9f36f3a2cbc6a7862a9828b897514a6eaef66d8b21801791115dc9eb3aaae8bee1a85e621d15e57344bade0d8889cff2526906a5e9d9b14229007707eef495c2e3913187d54ecf7463c218e5cf3fbc0a183e0ce43", @generic="589a9227d04584079fa014093633f31b842bd67259bfdfad1a0c65df3e34c818e3e219d01aff33d9ac894c15021a96c9d27a6f2fbdb4ec50e1b3865cca6a826ccd9475ebc3bf67fb4fac50662570aca8f866f6f10a51ba424f788d9f537800360dace9abf82b7eae7dcbf5142b", @generic="9fd1db136e5741d068569f8067697d6a2b63b96cea26f58fad1249db89e27b388c5a0cbc1a02256782651c21f23d5340ffd1cd8b18131b498244102887f0105f4486109c7a3b86499a0a8ea760601c68b99debcc0cda4b036f11d9260e0d788caca2e42c10c0cb82d0335eb667ec419744af752ebbdc0236fdefd19550dcb21aa2e5bf0d6448a47dadadc5088e13e119c038c4440d874ea52c5acbeddf2968aaab9b964fd4fba08800da7329772903d40b509a823228ed052fa7933e94dcbc8eac26814f5a3cce506c69a502c3f1a121080ffe2834d48241f5e0", @generic="27d5e5537c3930edaa3ca1c39c7065c36e338f97927258ebccb67a08b1670f8bc992ec82470e9c37ddf5d53b42fbbced9bb5192e191243ec94f15a19e9c145714dc5aa88e949309f3a0bf07413733a08091e1a181c9f92c2be32c2fd2035bd8a24ca007119cd5e2a980b59093e0113d3eff971856ee70180c6a3149571896f41797fc772315742eae799f7054189425318dfa320d8e3f3b13f519a7da8b465d399ae8d9c20f7fa0b6d4a675b6b", @generic="7aa05efcbb89e28038ce7d701de7f1c4f88c44c342c44eb9212e389493327e05e1a279c0883949f982878ea385c195fbd6813820b830730acf28122cbf11f1db30f1df1fb496ff3ea398fc8a80822357b0e9e75d299e5a1c2f9423c5d5afc84914942e7fe5a40a7572b2dc41d7a5a698b789b7ba6e05cc18cb79d0876e91a64353e276ce9c18289c6bb7a15f8757fdd6836488949d49d0f7d8e4d30da0468baff3ba923e"]}, 0x81c}, 0x1, 0x0, 0x0, 0x20008010}, 0x4854) 09:36:35 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x28c840, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)) ioctl$SIOCAX25ADDUID(0xffffffffffffffff, 0x89e1, &(0x7f0000000080)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80, [], 0x44}, @in=@dev={0xac, 0x14, 0x14, 0x3f}, 0x4e22, 0x59c, 0x4e20, 0x0, 0xa, 0x80, 0x80, 0x87}, {0x6, 0x4, 0x9380000000000000, 0x3, 0x2, 0x101, 0x2, 0x6ef}, {0xa7a, 0x20000000ffff, 0x7fff, 0x9}, 0x5, 0x6e6bb5, 0x0, 0x0, 0x2}, {{@in6=@loopback, 0x4d3, 0x2b}, 0x2, @in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x3503, 0x0, 0x3, 0x9, 0x89d, 0x1, 0x81}}, 0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14, 0x80c00) r3 = socket(0x10, 0x2, 0x0) r4 = accept$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000180)=0xffffffffffffff79) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, r4, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e21, @private=0xa010102}}}, 0x84) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r5, 0x1, 0x6, &(0x7f0000000140)=0x9c, 0x4) connect$inet(r5, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r5, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) unshare(0x4060000) sendfile(r2, r1, 0x0, 0x100000001) 09:36:35 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0xa000000}}, 0x1c) [ 2300.579190][T16388] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2300.595849][ T29] audit: type=1804 audit(1594805795.805:3298): pid=16387 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2115/cgroup.controllers" dev="sda1" ino=15725 res=1 [ 2300.608399][T16387] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2300.699449][T16392] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2300.732483][ T29] audit: type=1804 audit(1594805795.945:3299): pid=16401 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir029466432/syzkaller.iIygMi/1521/cgroup.controllers" dev="sda1" ino=16367 res=1 09:36:36 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0xd3, &(0x7f0000000000), 0x4) 09:36:36 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0xb4, 0x4) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10) writev(r0, &(0x7f0000001c80)=[{&(0x7f0000001780)="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", 0x395}, {&(0x7f0000000080)="132419b3d35b8af26552785e69b97c1d6aa4d97ec22836c5db91d23988a3a977831a", 0x22}, {&(0x7f0000000300)="0ebbb218be8d3954e135df5f396071992eaf48c6be4575b2cd72c05da2dcf622ab81bfb5e04f14d17c07fe83b1e0455bfd319b6812e89ad48e9467125948fbe0fd43d11c277ad671710da0a26430c907ece20848c55cb51bd29b", 0x5a}], 0x3) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) sendmsg$inet(r0, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000140)="82fd3c8dfdc8079518a9d4099477191cc7c34a0b2879119eb16e48587d82ecf8c338240219b0e327ff39d665b1727d3fb1da0e0cc9c4a78a082cfe0b893d239878efeaec31e59678d410b19e4b445bc797c16da2cf0eac2b28bdf0d93e1446df395501e17e331f8f42a170244de3c5fe1065f2235190f1b63be631b1d380b410da746f384202c8c8eb2f0ba53915bfcb3a8863191a661945bde15757388b1650512ccbfc0b87a919700ee8a805159ccf400555d7b3f1540d9ed6835813a41a035e1388b42ea1bb2bcb", 0xc9}, {&(0x7f0000000240)="4b36ba88138e6ce95918e45e9be04e2ea3d3ed214544c31b62816abbb15c3b0fcb7040fc6bab27ae60363d890159b779b53dd91a53e9e2775ad88a0a8369ca3ec591d8109784d2ebb6f557b1c5e9e71bc1184e7f19eb561d75d6b8797b2d5012b53c1a37b391cc574a96a7aa648c1fc46ed1ed4f0e7091ed", 0x78}, {&(0x7f00000004c0)="c734ae6d8488ccb59dfed18461711ffc8392dc06a7b89908c3543caf56f2c0139133ba7c5498aaf3fee4aa3db500933a6dd8ae2c51115008f0d5a2821f2829f3b8d7428700df930802b1db1d8efe7b704a7ab74ed4f69b19075bb9006b16e58e697abb498f67d3a4d0eb7f7d42dd81952ea6c1a76d126e456b7be6cfe349855ea79b73b02a6b93f328a23eb0f9d206922d70e0b67cfb380643133d7cc00f408788f6c553535917d9e471b4ceae9e0386092dcd2ac90670ddaed7a0c51dfcb6ef", 0xc0}, {&(0x7f0000000640)="4814be9df0870b800da304cb14c18d2d5a214f49ae2fa5f808e1c258c2cfdd864e6385e7c1df8ae673efc094181197ab0edfd2108119f9fc7c6252797363d2c7e57d8dd59e9791cd46d662c2c994a5fbcd758aa495389b3b5e812978b5142d66e69a1fd2b6cf869e48d8cf035fc500", 0x6f}], 0x4}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xfff, 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r1, 0x0) r2 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r2, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000002c0)={r2, r3}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={r4, @in={{0x2, 0x4e21, @local}}, 0x0, 0x1, 0x0, 0x0, 0x10, 0x100000, 0x9}, &(0x7f0000000140)=0x9c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000880)={r4, 0xdc, "b97bf876bb05e33267473c652bb3beb9bb3130ce65db6339227d6e200d4890a88df914ef4b01040feee57af29e99874b93ef5b844738b34a4f7f17b2030b2eaafeb46176b93470c52779068c1cdc043195dde33efbe196bc25bf34d5fbf1db7d063084de4416e678ebb81530c49880adb2e1794b69654386b28e5fa8690bcdb99fc74ca219e852ea79eadc8aca1d3a96c4e0e45b87187cfb7948992b8ad91ccf4f790f09df677a1d3afbbd7719f68eecd8ec6b41473989b01ce5728b357ed11045772d024ab2568ec408ade1a6189f01f5d247a504c4b62cdbd71242"}, &(0x7f0000000980)=0xe4) 09:36:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0xfff}, 0x8) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)="58165f036bed82e92d07faae39741d754000f03e8ab568c9c71bf7e59c120ca1326398395af4206a0a42c807bb2a7fb4906f2aa113b293dc39c6d8191a2d277ac5f9af818221eda8a6aa825eeda7f7ec37da0cc82bb5d8756d748290cde252ee7251cf700f6b734bf422e5e034ced5d2e57e3257f0f85e5a4203037750560ffe9f8692d09de6ee5fcbf5dd24859ef76fe501be81357c49bfe72b2ef1c9dbc5ea90a0a7cf38357611c14bdfc9df6848e167b984fd1712d34d54586a79318160c0b782cb4af1bedab4e288ce096163630d84", 0xd1, 0xc000, &(0x7f0000000000)={0xa, 0x4e23, 0x3, @loopback}, 0x1c) 09:36:36 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x10000120}}, 0x1c) 09:36:36 executing program 4: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="7400000030003deb0000000020f0fffffb0b0003000000dc699b650000480002803c0001f400010000000000000000020000000000000000000000000000000000000000000200000000000000000010000000fa0c00000000b2da0000020005000000cc2100"/112], 0x74}}, 0x0) r0 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 09:36:36 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 09:36:36 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x20000000}}, 0x1c) [ 2301.190023][T16420] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.4'. 09:36:36 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x20010010}}, 0x1c) [ 2301.414941][T16425] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:36:36 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x204e0000}}, 0x1c) [ 2301.570353][T16434] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.4'. 09:36:37 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x234e0000}}, 0x1c) 09:36:37 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0x400000000000d4, &(0x7f0000000000), 0x4) 09:36:37 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x91, 0x7, 0x5, 0x1}, 0x3c) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') socket(0x2, 0x3, 0x7) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r6, 0x0) writev(r6, &(0x7f0000000180)=[{&(0x7f00000000c0)="ec331ba5587b53f3244e376620d7de8591447a6b1d7783bdae674cef8a23f43dd1e60161b31830e4a2759a5d7859b2f4cd1294d9e09ef1d75b27ce1105e21c9cc90fc66c57afeee934f29b1007458736646064816bb47c42c1b3f5078f7ab39e1fc36a2b5132d7456b842527a73ede7e8aee63155e875a0316568b19dbe5d2a33b357c9942c707034bf105b8f761a02341453c9eafcae797f174077ea2d4d130f9506ae9e6e9f43033928295118d102661d0aba903", 0xb5}, {&(0x7f0000000440)="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", 0x1000}], 0x2) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x1c, 0x0, 0x0, 0x0, 0x0, {0xf, 0x10}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r7}]}, 0x1c}}, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000200)=ANY=[@ANYRES32=r8, @ANYRES16=r3, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r4, @ANYRES64=r7, @ANYBLOB="09324a2bca4c5585b925897c92b81b83e134ff23429acd38367e1ad90bbdf80d40f401874d399f6236bc9bf0f7033e6366c7029858c96864480111bc221c3433088faf29fef515f31e7a1b11e1fc638ffabeadeac4b09680c1e433d17c5a2762d5143160f7abf1cb6742cc01c0f423b018bbc1577010e5398e5713ac15825e79cca677d43e21205bc1be34eba40ccb8a19ff83f1cc13664595385863459228178a93b45e9188505fe0bcaff8b011865c0e2829d68bcecbf64fa4d65cef1507d299"], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100002800) 09:36:37 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x9, 0xe, &(0x7f0000000380)=ANY=[@ANYRESHEX], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x7, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x0, 0x2}, 0x8, 0x10, &(0x7f0000000000)={0x0, 0x5}, 0x10}, 0x78) 09:36:37 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 09:36:37 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x2c010000}}, 0x1c) 09:36:37 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f0000000240)={0x2, 0x1a, 0x1, 0x0, 0x0, [{}]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'bridge_slave_0\x00', 0x400}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000200)={0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(fcrypt)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000412ff8)="3665a1ab415b7ac7", 0x8) r2 = accept(r1, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x2343a726) sendfile(r2, r3, &(0x7f00000003c0)=0x1, 0x8000) sendmsg$IPCTNL_MSG_TIMEOUT_GET(r3, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x40, 0x1, 0x8, 0x3, 0x0, 0x0, {0xc, 0x0, 0xa}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x88}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x88}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x11}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x21}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x40}, 0x1, 0x0, 0x0, 0xc041}, 0x4) accept$unix(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000340)=0x6e) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x102}) 09:36:37 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x1000000e0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'rose0\x00', 0x20}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.stat\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, 0xffffffffffffffff, 0x0) ioctl$PPPIOCDISCONN(0xffffffffffffffff, 0x7439) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8}) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000180)=0x60) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) sendmmsg(r5, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) [ 2302.314168][T16460] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:36:37 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x3f000000}}, 0x1c) 09:36:37 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x40000000}}, 0x1c) 09:36:37 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 09:36:38 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xa, 0x2, 0x400, 0xc, 0x142}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000300), &(0x7f00000000c0), 0x1081, r0}, 0x38) r1 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x0) sendmsg$sock(r1, &(0x7f0000000440)={&(0x7f0000000140)=@caif, 0x80, &(0x7f0000000080)=[{&(0x7f00000001c0)="35e9c776ffb1967b80642fa9fdc7469ce081189c185caccf89bdf2d97bf49071fbe3ac661bb63802c1af7695291128e0d6f7dd2715f844a561315bb7e6e1af8c72881aa30f7680518e972746020cbbeac5fa8c2fbe9c7b6059806e4f", 0x5c}, {&(0x7f0000000240)="beb6d700463a2cbe889411754554ab7c56b6d34c63eb43b9f478302631daaa53c13fead08b8c8d78f87693a84cccdf47a823d8e910dfea05e88c4b22d8e706ec22ba311e9dbc93f44773cd914e7a18785583f153b62a66179968eaa8c0163b974c06ec873aa394bab1bdf263c17f1e400ac6013deb7b724394408e6d8932ae54773fcbaddfa74d8be090732e7934887c50b7a949fdbcfaa97a9e90f8a4cd032ad604558f7bab2f681ceacc6deb09d3b9e3b96014b385fef286c24a4a2db298456eaa6e2e3712aa1c45d7ca94dcbf37031f531a3a5266", 0xd6}, {&(0x7f0000000340)="78713c223140eb98e99927b0fdc8e4e181a7b7b29f1485229423bac6e470f962e9b47e54c97ae84ef33c95e8ed670e3d5b1a1568f75003ea362ad8a68f004221475034006f01e8fa1fb4d1db91f771f7f91eddee7be838d1fd9da324bec05fbff3933c86b389eb7202753c3e88202d769d369036024f4976cfebd153d022a7d03d48b007b2f7f941d40e123fc88d042c3b8d88aa24f8d05f197b48c562845cb4e553484880279e1ee7565d6ef2eb7e8c50a30e95919e3c0b7d59cd88b922fa5d8fc0508f30b819a5359ec088f4cf72b272267db03fd285440df4d48b9938f26fba86392050e3e1ccc9d4844c59", 0xed}], 0x3}, 0x40480c4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r2, &(0x7f0000000000)='threaded\x00', 0xb1d000) 09:36:38 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0x400000000000d4, &(0x7f0000000000)=0x2, 0x4) 09:36:38 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x44170000}}, 0x1c) 09:36:38 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000000)={0x1, 0xa, 0x401}) 09:36:38 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 09:36:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x1000000e0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000000c0)={'veth1\x00', 0x200}) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x8, 0x4, &(0x7f0000000100)=ANY=[@ANYBLOB="b400000000000000bc2475021800000000000063010800000000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x1c0}, 0x48) 09:36:38 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x48000000}}, 0x1c) 09:36:38 executing program 2: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x44170000}}, 0x1c) 09:36:38 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x4c000000}}, 0x1c) 09:36:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x1a, 0xa, 0x4, &(0x7f00000001c0)={0xffffffffffffffff}) sendmsg$IPSET_CMD_ADD(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)={0x134, 0x9, 0x6, 0x801, 0x0, 0x0, {0x0, 0x0, 0x9}, [@IPSET_ATTR_ADT={0x84, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, @IPSET_ATTR_IP_TO={0x18, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @empty}}}, {0x1c, 0x7, 0x0, 0x1, @IPSET_ATTR_IP={0x18, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @empty}}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x81}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_NAME={0x9, 0x12, 'syz2\x00'}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_ETHER={0xa, 0x11, @remote}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x2}}]}, @IPSET_ATTR_ADT={0x2c, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBQUEUE={0x6, 0x1d, 0x1, 0x0, 0x100}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x80}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_PACKETS={0xc, 0x19, 0x1, 0x0, 0x1}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x68, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP2_TO={0x18, 0x16, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @empty}}, @IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e20}, @IPSET_ATTR_SKBPRIO={0x8, 0x1c, 0x1, 0x0, 0x1f}, @IPSET_ATTR_CIDR2={0x5, 0x15, 0x2}, @IPSET_ATTR_IFACE={0x14}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x10000}, @IPSET_ATTR_IP={0x18, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @private2={0xfc, 0x2, [], 0x1}}}]}]}, 0x134}, 0x1, 0x0, 0x0, 0x1}, 0x20000010) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="58000000100005072abd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="06880000080000006ce9310b7fea14240012800b0001008005000b000000000d05000a00010000000a0005001400"/60, @ANYRES32], 0x58}}, 0x0) r2 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r2, 0x0, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x15, &(0x7f0000000000), 0x0) 09:36:39 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x58000000}}, 0x1c) 09:36:39 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0x400000000000d4, &(0x7f0000000000)=0x4000, 0x4) 09:36:39 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 09:36:39 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x68000000}}, 0x1c) [ 2304.289910][ T29] kauditd_printk_skb: 7 callbacks suppressed [ 2304.289923][ T29] audit: type=1804 audit(1594805799.506:3307): pid=16548 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2120/cgroup.controllers" dev="sda1" ino=16360 res=1 09:36:39 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0xc031, 0xffffffffffffffff, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x1000000e0) ioctl$sock_SIOCETHTOOL(r1, 0x89f1, &(0x7f0000000000)={'ipvlan0\x00', &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYRES16, @ANYRES16]}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) 09:36:39 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x6c000000}}, 0x1c) [ 2304.335478][T16548] __nla_validate_parse: 4 callbacks suppressed [ 2304.335488][T16548] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2304.408601][T16554] IPVS: ftp: loaded support on port[0] = 21 09:36:39 executing program 4: pipe(&(0x7f0000000100)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) r2 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r2, 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x4, @loopback}, 0x1c) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000000)={r5, @in6={{0xa, 0x4e23, 0x0, @loopback}}}, &(0x7f0000000140)=0x9c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r5, 0x9, 0x10000}, 0xc) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) splice(r0, 0x0, r1, 0x0, 0x4ffe0, 0x0) [ 2304.484878][T16554] lo speed is unknown, defaulting to 1000 09:36:39 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x74000000}}, 0x1c) 09:36:39 executing program 1: pipe(&(0x7f0000000700)={0xffffffffffffffff}) sendmsg$AUDIT_TTY_SET(r0, &(0x7f0000000800)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x18, 0x3f9, 0x1, 0x70bd26, 0x25dfdbfb, {0x0, 0x1}, ["", "", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x40000}, 0x40040) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) sendmmsg(r1, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) r3 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r3, 0x0, 0x0) r4 = syz_genetlink_get_family_id$devlink(0x0) accept4$packet(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r6 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000100)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r5, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x48, r6, 0x100, 0x70bd2b, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:var_log_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @remote}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000005}, 0x4000000) sendmsg$NLBL_UNLABEL_C_STATICLIST(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="bd31c530000003", @ANYRES16=r6, @ANYBLOB="100029bd7000fddbdf250500000008000400000000001400020000000000000000000000000000000001"], 0x30}}, 0x4004) sendmsg$NLBL_UNLABEL_C_STATICLIST(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, r6, 0x300, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @loopback}]}, 0x24}, 0x1, 0x0, 0x0, 0x90}, 0x24040000) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r6, 0x400, 0x70bd26, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x20048058}, 0x1) sendmsg$DEVLINK_CMD_PORT_SET(0xffffffffffffffff, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r4, 0xffff}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(r3, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000003c0)={0xcc, r4, 0x4, 0x70bd30, 0x25dfdbfd, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0x7}, {0xc, 0x90, 0x100}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xfffffe05, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0x4}, {0xc, 0x90, 0x8000020000000002}}, {@nsim={{0x0, 0x1, 'netdevsim\x00'}, {0x0, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}, {0xc, 0x8f, 0x8001}, {0xc}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x804}, 0x801) bpf$ENABLE_STATS(0x20, 0x0, 0x0) 09:36:40 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x7a000000}}, 0x1c) 09:36:40 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0x400000000000d4, &(0x7f0000000000)=0xff00, 0x4) 09:36:40 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac0005000100"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 09:36:40 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x84ffffff}}, 0x1c) [ 2305.171968][T16554] lo speed is unknown, defaulting to 1000 [ 2305.194669][T16557] IPVS: ftp: loaded support on port[0] = 21 [ 2305.216935][ T29] audit: type=1804 audit(1594805800.426:3308): pid=16588 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2121/cgroup.controllers" dev="sda1" ino=15842 res=1 [ 2305.255101][T16588] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2305.329020][T16557] lo speed is unknown, defaulting to 1000 09:36:40 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x8dffffff}}, 0x1c) 09:36:40 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r7, r6, 0x0, 0x1000000e0) setsockopt$inet_opts(r6, 0x0, 0x9, &(0x7f00000000c0)="b0ebbab722b3103b38f95fd96002e16d85d27f33df67e7b67c772dd07c438e88508d13ed519bd8b10db3448b2eed8c924dd6cf36f4533e2b65a28e12eafb8b1e1a99e708b1ed9d8e639a18b793fedf67d871bb", 0x53) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000000)={r5, @in6={{0xa, 0x4e23, 0x0, @loopback}}}, &(0x7f0000000140)=0x9c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r5, 0x26}, &(0x7f0000000340)=0x8) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a83587cff000100e9000500010047"], 0x1}}, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r8, r1, 0x0, 0x100000001) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) 09:36:40 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac0005000100"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) [ 2305.756296][ T29] audit: type=1804 audit(1594805800.966:3309): pid=16632 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir251720860/syzkaller.J71nK8/1254/cgroup.controllers" dev="sda1" ino=15842 res=1 [ 2305.821742][T16632] sctp: [Deprecated]: syz-executor.4 (pid 16632) Use of struct sctp_assoc_value in delayed_ack socket option. [ 2305.821742][T16632] Use struct sctp_sack_info instead [ 2305.883376][ T29] audit: type=1804 audit(1594805800.966:3310): pid=16625 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir251720860/syzkaller.J71nK8/1254/cgroup.controllers" dev="sda1" ino=15842 res=1 [ 2306.162501][T16557] lo speed is unknown, defaulting to 1000 [ 2306.179098][T12974] tipc: TX() has been purged, node left! 09:36:41 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac0005000100"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 09:36:41 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0xe8030000}}, 0x1c) 09:36:41 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="3a628e7c3de05fae10108c5c655e5f99b9da7433f6c77f142d98478977045a5b49cde076ebe180934be6ec79ac5317e8a6cfd751047ebb79c25c58d4563c14efca990ebe0300fabc039026a8e3cdd161d04bebc5994bbbf3001a37d0b75c9470ed0823c84323c4568005f3f093aba7ebdeda04c162270856b0927b3f9cdc8f6e9e1de89b4dee12320000d40d32bd83ed918739349dca69ce561d028391040e7dc73ec7e5f418cc60d292481d51f268cab0cddbd99168c3ea961100952087d6872c29d34a101d76342d3acb4da1067ae2d77689b31418dcd055dcba915a2b8f06901ea1f67a3ed84e935b63be9a742e44a1996c3cad386d24a1e01159212256b151eaaa6014d7d7451a70bd2a1461df9b97318d77f6cd1e87c499c737c18d9d52dc2631dfef7598e37bd72f7b9ae1d31e822d626f15c9c23c"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0x400000000000d4, &(0x7f0000000000)=0x1000000, 0x4) 09:36:41 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x1, @random="5812d05d5927", 'vlan1\x00'}}, 0x1e) r1 = socket$kcm(0x2, 0x1, 0x84) setsockopt$sock_attach_bpf(r1, 0x84, 0x7d, &(0x7f0000000600), 0x20000604) sendmmsg$sock(r0, &(0x7f00000025c0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000001b00)=[{&(0x7f0000000900)="c61016eb287a48b04dd7516b6144be356b0357aeaee2c2cad7f62dc8892c2fd3047aa1779e944f7178357a47b86a3e4578b3e2eb06ac2dd831ada66850c89028a34a67d7c8a3c124d96c113a9ecfb68ad1", 0x51}, {&(0x7f0000000980)="10d65e605430ec7691d6d448b6d634ed492f3630b6773aa7b720df2d4e3b7627ecf0db791b8acfa74bc24ed8340b07df8e8db0c6a144f27a02717a2edc755be38e33a3551addc7deba402a37f697d7768e549bda0c7ecad94ccec4ebee490a2174628359788e10e18c0218297409fdbbe058f0406a1ad00dba1fcddaaf45c23d732156710f354576c6a126c54c92aff85bb384fe38a63d3f1199c2f24c77fbfe9d0b12", 0xa3}, {&(0x7f0000000a40)="346ac2f7610f8ae80f8dd41fc3aba60cd9ff49adcac74c43f6f5da98", 0x1c}, {&(0x7f0000000a80)="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", 0x4db}], 0x4}}], 0x2, 0x0) 09:36:41 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000100)='net_prio.prioidx\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev, 'lo\x00'}}, 0x1e) sendfile(r3, r2, 0x0, 0x100000700) 09:36:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="ff000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r8 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r6, &(0x7f0000000800)={0x0, 0x6c00, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r7, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r8}}]}, 0x3c}, 0x1, 0x6000000000000000}, 0x0) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r9, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r9, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={r8, r9, 0x0, 0x6, &(0x7f0000000080)='\\)!#(\x00', 0xffffffffffffffff}, 0x30) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4611}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x3c}}, 0x0) [ 2306.366260][T16672] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 09:36:41 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x5, 0x88131, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket(0x0, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x1000000e0) ioctl$NS_GET_PARENT(r2, 0xb702, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x0) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f00000007c0)=0x1ba, 0x4) sendmsg$IPCTNL_MSG_EXP_NEW(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000040)={0x1fc, 0x0, 0x2, 0x101, 0x0, 0x0, {0x2, 0x0, 0x2}, [@CTA_EXPECT_MASTER={0x40, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x15}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010101}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x1f}}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}]}, @CTA_EXPECT_NAT={0xd0, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_TUPLE={0xb4, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private0}, {0x14, 0x4, @private2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @loopback}, {0x8, 0x2, @loopback}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @empty}, {0x14, 0x4, @private0}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @loopback}, {0x14, 0x4, @local}}}]}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_DIR={0x8}]}, @CTA_EXPECT_MASTER={0x48, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={[], [], @multicast2}}, {0x14, 0x4, @local}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}]}, @CTA_EXPECT_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x10000}, @CTA_EXPECT_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x4d00000}, @CTA_EXPECT_HELP_NAME={0xa, 0x6, 'Q.931\x00'}, @CTA_EXPECT_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x88c}, @CTA_EXPECT_TIMEOUT={0x8}, @CTA_EXPECT_MASK={0x64, 0x3, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @empty}, {0x14, 0x4, @private2={0xfc, 0x2, [], 0x1}}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @broadcast}}}]}]}, 0x1fc}, 0x1, 0x0, 0x0, 0x40c4}, 0x840) [ 2306.399846][ T29] audit: type=1804 audit(1594805801.616:3311): pid=16667 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2123/cgroup.controllers" dev="sda1" ino=16366 res=1 [ 2306.462855][T16667] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 09:36:41 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0xf5ffffff}}, 0x1c) [ 2306.503839][T16672] 8021q: adding VLAN 0 to HW filter on device bond17 09:36:41 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0xfffffffe}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000f00)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000fc0)={&(0x7f0000000f40)={0x60, 0x0, 0x800, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r1}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x121}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xc7c}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_MEDIA_SET(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)={0x14, r2, 0x1, 0x0, 0x0, {0x8}}, 0x14}}, 0x0) sendmsg$sock(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="ea62b2df3eda3c3140492c75a514c9e143554848f326fc833d", 0x19}, {&(0x7f0000000200)="6584e590f17c3b69e54df224378f48907f16820011d1", 0x16}, {&(0x7f00000002c0)="fba99dafd82902735146439dca69a5edbb", 0x11}, {&(0x7f0000000300)="690abc82de7680dcface1a4137194f363004dbd6c3280a702a2dfa0d7bad6ad96016fc693ba985ef79f1bedc36ea72dcfc9242df4ff2057726d3a36bd741b5eb8b7678349b6a0ea1909f7a96cef01146bf5821e840", 0x55}, {&(0x7f0000000380)="735b46246406ecb501e088bce9c22789f9894caebac80748b2eec3b0040b0c3bf39531df68303d727b949f30123386b172154dd174364209048be7ecb59388eab5a8a4cc7727ab7f92ed0d6e51", 0x4d}, {&(0x7f0000000400)}, {&(0x7f0000000440)="c560f12b5589185cadbbb0baa67d660453f88ac1381948ad3b1f7157823e837fe1c7f8dcf0848c4a6aa4f52309f220aaf68493bacb99533ce0672f6e7c281041bdf4b6788f1cfcc7061f8fc334b9d0b0b4675248870006cc10a371938a9b07a9953af431201571ad8d8af2c1f668719dc0e227b197078dd941b4d2d21075d8758a529f1b01f6fbe15ea12f4022fae2e2177c", 0x92}], 0x7, &(0x7f0000000580)=[@txtime={{0x18, 0x1, 0x3d, 0x80000001}}, @mark={{0x14, 0x1, 0x24, 0x7fffffff}}], 0x30}, 0x4041) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$binfmt_script(r4, &(0x7f0000000080)=ANY=[@ANYRESHEX], 0x12) ioctl$FS_IOC_RESVSP(r4, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8000003}) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000000600)={0x0, {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x4e20, @loopback}, {0x2, 0x4e23, @empty}, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x839, 0x10000, 0x6}) close(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r5, &(0x7f0000000280)={0x0, 0x8, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000100000001e6c0000000000000000000a20000000000a01000000000000000000000000000900010073797a300000000038000000120a0105000000000000000000000000040004800900020000397d00000000000900010073797a30000000000800034000000001140000001100df0000000000000000000000000a"], 0x80}}, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r6, &(0x7f0000002c80)={0x0, 0x0, &(0x7f0000002c40)={&(0x7f0000000040)={{0x14}, [@NFT_MSG_DELTABLE={0x14, 0x2, 0xa, 0x397159c7cfc62e5d}], {0x14}}, 0x3c}}, 0x0) [ 2306.618504][T16672] 8021q: adding VLAN 0 to HW filter on device macvlan5 [ 2306.635433][T16718] IPVS: ftp: loaded support on port[0] = 21 09:36:41 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0xfc000000}}, 0x1c) [ 2306.681918][T16679] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2306.742173][T16718] lo speed is unknown, defaulting to 1000 09:36:42 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x1000000e0) r2 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB="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"], 0xd4}, 0x1, 0x0, 0x0, 0x40010}, 0x0) r4 = socket(0x10, 0x803, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r5, 0x400c6615, &(0x7f0000000780)={0x0, @aes128}) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r7, @ANYBLOB="00000000000002001400120600000100627269255fb51a8a70d18fbd4698a7ace65f770dc05ddda3f2c95b4e55a9e93de226739453cd8e4255626bed75c46a23c9919471050fd4733bbc"], 0x34}}, 0x0) sendmsg$nl_route(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r7}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}, @IFA_CACHEINFO={0x14}]}, 0x40}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000006c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000500)=@delqdisc={0x188, 0x25, 0x20, 0x70bd27, 0x25dfdbfb, {0x0, 0x0, 0x0, r7, {0x9, 0xfff3}, {0xf, 0x6}, {0x8, 0xfff2}}, [@TCA_INGRESS_BLOCK={0x8, 0xd, 0x400}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0xb6e4ab44}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x9}, @TCA_STAB={0xa4, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0xab, 0x2, 0x1ff, 0x2, 0x0, 0x3, 0x8}}, {0x14, 0x2, [0x200, 0x81, 0xb9ea, 0x6, 0x1f, 0x8, 0x7, 0x4]}}, {{0x1c, 0x1, {0x0, 0xff, 0x2, 0x5, 0x2, 0x1000, 0x40, 0x4}}, {0xc, 0x2, [0xffff, 0x1f, 0x4, 0xfc00]}}, {{0x1c, 0x1, {0x81, 0x1f, 0x1, 0x2, 0x1, 0x2, 0x7, 0x2}}, {0x8, 0x2, [0x2, 0x2fc0]}}, {{0x1c, 0x1, {0x4, 0x1, 0x1, 0x7fff, 0x0, 0xe6, 0x9, 0x2}}, {0x8, 0x2, [0x2, 0x3]}}]}, @TCA_STAB={0x88, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0xf2, 0x1, 0x12a5, 0x1, 0x1, 0x800, 0x7f, 0x8}}, {0x14, 0x2, [0x2, 0x0, 0x20, 0x0, 0x3f, 0x5, 0x9, 0x1]}}, {{0x1c, 0x1, {0x0, 0x9, 0xfb5d, 0x1, 0x0, 0x80000001, 0x26be, 0x8}}, {0x14, 0x2, [0x6ef4, 0x4, 0x1, 0x3, 0x1, 0x3f, 0x30b, 0x8000]}}, {{0x1c, 0x1, {0x7f, 0x2, 0x6, 0x5, 0x1, 0x40, 0x100, 0x1}}, {0x6, 0x2, [0xa80c]}}]}, @TCA_RATE={0x6, 0x5, {0x1, 0x7}}, @TCA_RATE={0x6, 0x5, {0x9, 0x8}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0xb0}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x2}]}, 0x188}, 0x1, 0x0, 0x0, 0x4000}, 0x80) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r8, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r8, 0x0) tee(r8, 0xffffffffffffffff, 0x1, 0x2) sendmmsg$alg(r3, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 09:36:42 executing program 2: syz_emit_ethernet(0x86, &(0x7f0000000000)={@local, @random="e0d35b1004bb", @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x17, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @loopback, {[@timestamp_prespec={0x44, 0x24, 0x0, 0x3, 0x0, [{@multicast1}, {@remote}, {}, {@broadcast}]}, @noop, @end, @timestamp_prespec={0x44, 0x1c, 0x0, 0x3, 0x0, [{@multicast2}, {@multicast2}, {@initdev={0xac, 0x1e, 0x0, 0x0}}]}, @ssrr={0x89, 0x3}]}}}}}}}, 0x0) r0 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r4 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r2, &(0x7f0000000800)={0x0, 0x6c00, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0b3e0000000000000000250000000e0001006e657464657673696d0000000f0002006e657444657673696d30000008008b00", @ANYRES32=r4, @ANYBLOB], 0x3c}, 0x1, 0x6000000000000000}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x1000000e0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r9 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r7, &(0x7f0000000800)={0x0, 0x6c00, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r8, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r9}}]}, 0x3c}, 0x1, 0x6000000000000000}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x120, 0x0, 0x2, 0x70bd27, 0x25dfdbff, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r4}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r9}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r10}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}]}, 0x120}, 0x1, 0x0, 0x0, 0xc805}, 0x41) 09:36:42 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(0xffffffffffffffff, r1, 0x0, 0x100000000) 09:36:42 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0xfe800000}}, 0x1c) [ 2307.098491][ T29] audit: type=1804 audit(1594805802.316:3312): pid=16742 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir251720860/syzkaller.J71nK8/1256/cgroup.controllers" dev="sda1" ino=16370 res=1 09:36:42 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0x400000000000d4, &(0x7f0000000000)=0x2000000, 0x4) 09:36:42 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(0xffffffffffffffff, r1, 0x0, 0x100000000) 09:36:42 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0xfec00000}}, 0x1c) 09:36:42 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "00f40c442848cb166b002ee8dc4da7ae20d7c965d4fab6ad71c03cb2aa506b39b663e1c4c87d263fc05a6a042b6feba7da240eb2ca83e630e3b925b24361dc"}, 0x60) sendmmsg(r0, &(0x7f000000bdc0)=[{{&(0x7f0000000640)=@un=@file={0x0, './file0\x00'}, 0x80, 0x0}}, {{&(0x7f0000000b00)=@tipc=@name={0x1e, 0x2, 0x1, {{0x3, 0x4}}}, 0x80, &(0x7f0000001c80)=[{&(0x7f0000000c00)="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", 0x738}], 0x1, &(0x7f0000001cc0)=ANY=[@ANYBLOB="500000000000008a86ba37429eee5c0a9d72ef028dfe319ccf15027bd7cc72f5e2786cb752bf717c1fc8a1473033000000000000001000000000000000000000000000000010000000000000000000000100000000100021ed0e774ada0aed000000000000"], 0x80}}, {{0x0, 0x0, 0x0}}, {{&(0x7f0000003600)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000004840)=[{&(0x7f0000004680)}, {&(0x7f00000046c0)}, {&(0x7f0000004740)="6010a61432f18a4dceef0e956311a7a3c09dc89cf483fb8498e73b4a96b242ddfabffba2570cbf", 0x27}], 0x3, &(0x7f00000048c0)=[{0x10, 0x111}], 0x10}}, {{&(0x7f0000004a40)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000004b80), 0x0, &(0x7f0000004bc0)=[{0x10}, {0x10}, {0x60, 0x0, 0x0, "552a7d5d73f952e96245e3daa85fdc0151105a164ea671e3c8a11038d2276ef456cf118ab1c85117a8fc8279fe0ad52cb88c5ede3a9e068bdac1204d5225098a3f6c40956a17921bc644dd2eac260e"}], 0x80}}, {{&(0x7f0000004ec0)=@ethernet={0x0, @random="d1bacb7a5212"}, 0x80, &(0x7f0000007340)=[{&(0x7f0000004f40)="1b75102282ef9a12a87fabc3554dcf9918ccce844feb41efc3b2893dce87db0d67bf5be6ef603802abc6d0218545ba6e54be995f9417490fed507d7c0865d460f976c671bd683e8adeffa11a1d8c39eb4028da22f1e4943ade515e76df91c55ff96b51207f67ac94847d08bd8fdbec", 0x60}, {&(0x7f0000004fc0)="8d1d0496106b7a8c7e76edd181ffa0065719e9b2dfccb4cccce1c04e09ca144e2bf1409bab594d3b12fcfb8acd915198493d0ef4b03498a3a667f818a81ec5f5148ad40b86fa565597fe53aee227714f31480a00ce9269424ba12316294d8f500a215ceeb9fe8955b2ca11921108b835887c6d9fc72aa645dfd686f56f61d4ac97f8fabae198b75d49c7b5491c678e96796a15", 0x93}, 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0x9ef}, {&(0x7f0000006080)="646c0fb15f5e5159a86cba6bd072a14a42c5b499faa9559c60ad6bbddf81cf9b25c38063f7552b6104d7afa43053972655e12c5c7e4b9b550eec2400d82c9b55aa5eebc5781d5362bc0f7ed2fdcd792b447e513f27a27c", 0x57}, {&(0x7f0000006240)="5227b2258aebc8215856591f910c205aeb689d5655e9f0", 0x17}, {&(0x7f0000006280)="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", 0xfdf}, {0x0}, {&(0x7f0000000080)="18a2", 0x2}], 0x8}}, {{&(0x7f0000007400)=@ipx={0x4, 0x0, 0x0, "7b5ebd3ba212"}, 0x80, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000007740)}}], 0x8, 0x0) [ 2307.254444][ T29] audit: type=1804 audit(1594805802.356:3313): pid=16742 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir251720860/syzkaller.J71nK8/1256/cgroup.controllers" dev="sda1" ino=16370 res=1 [ 2307.371617][T16725] IPVS: ftp: loaded support on port[0] = 21 [ 2307.433704][ T29] audit: type=1804 audit(1594805802.376:3314): pid=16741 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir115337330/syzkaller.GBhsVC/1963/cgroup.controllers" dev="sda1" ino=16377 res=1 [ 2307.592501][ T29] audit: type=1804 audit(1594805802.376:3315): pid=16747 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2124/cgroup.controllers" dev="sda1" ino=16376 res=1 [ 2307.652686][T16718] lo speed is unknown, defaulting to 1000 [ 2307.652693][T16725] lo speed is unknown, defaulting to 1000 [ 2307.733668][ T29] audit: type=1804 audit(1594805802.746:3316): pid=16776 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2125/cgroup.controllers" dev="sda1" ino=16378 res=1 [ 2308.037576][T16725] lo speed is unknown, defaulting to 1000 09:36:43 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x12) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f00000000c0)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000180)={@void, @val={0x5, 0x0, 0x0, 0x0, 0x7e}, @mpls={[], @ipv4=@dccp={{0x5, 0x4, 0x0, 0x0, 0x381c, 0x0, 0x0, 0x0, 0x84, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f426e6", 0x8, "3237fb"}}}}}, 0xfdef) 09:36:43 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0xff000000}}, 0x1c) 09:36:43 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(0xffffffffffffffff, r1, 0x0, 0x100000000) 09:36:43 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)={0x14, 0x1, 0x1, 0x201}, 0x14}}, 0x0) sendmsg$IPSET_CMD_LIST(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x7, 0x6, 0x701, 0x0, 0x0, {0x2}, [@IPSET_ATTR_FLAGS={0x8, 0x6, 0x1, 0x0, 0x6}]}, 0x1c}}, 0x0) 09:36:43 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x91, 0x7, 0x5, 0x1}, 0x3c) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x40010, r0, 0xac34d000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') pipe(&(0x7f0000000040)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x1c, 0x0, 0x0, 0x0, 0x0, {0xf, 0x10}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 09:36:43 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0x400000000000d4, &(0x7f0000000000)=0x40000000, 0x4) 09:36:43 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, 0xffffffffffffffff, 0x0, 0x100000000) 09:36:43 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0xffffff84}}, 0x1c) 09:36:43 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040), 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) 09:36:43 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, 0xffffffffffffffff, 0x0, 0x100000000) 09:36:43 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0xffffff8d}}, 0x1c) 09:36:44 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x189002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @loopback}}) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, &(0x7f0000000100)=0x80) sendmsg$NL80211_CMD_NEW_INTERFACE(r2, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={0xffffffffffffffff}}, 0x841) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r3, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r4, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) r5 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r5, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback, 0x5}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000340)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0xc}, {}, {0x0, 0x0, 0x2}, 0x3, 0x0, 0x1}, {{@in=@remote, 0x0, 0x33}, 0x2, @in6=@loopback, 0x0, 0x0, 0x0, 0x6, 0xfdc}}, 0xe8) sendmmsg(r5, &(0x7f0000000480), 0x2e9, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc) socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x0, 0xfffffffc, 0x10}, 0xc) r6 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r6, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback, 0x5}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000340)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@remote, 0x0, 0x33}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x6, 0xfdc}}, 0xe8) sendmmsg(r6, &(0x7f0000000480), 0x2e9, 0x0) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r7, 0x0, 0x0) r8 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r8, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000000340)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x2c}, {}, 0x0, 0x0, 0x1, 0x1}, {{@in=@rand_addr=0x7fffffff, 0x0, 0x33}, 0x0, @in=@broadcast, 0x0, 0x3, 0x0, 0x6, 0xfdc}}, 0xe8) write$tun(r0, &(0x7f0000001a80)=ANY=[@ANYBLOB, @ANYBLOB, @ANYBLOB, @ANYBLOB="50800d451dc07789000090a187e5de3bda79685eef97b76463b2758a4213f7b98d31ac00000800000000000000"], 0x4) 09:36:44 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000380), 0x1040c) close(r0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8010, r1, 0x0) ioctl$PPPIOCSDEBUG(r1, 0x40047440, &(0x7f0000000000)=0x81) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000002) 09:36:44 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0xfffffff5}}, 0x1c) 09:36:44 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, 0xffffffffffffffff, 0x0, 0x100000000) 09:36:44 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0x400000000000d4, &(0x7f0000000000)=0xa4ffffff, 0x4) [ 2309.563165][ T29] kauditd_printk_skb: 6 callbacks suppressed [ 2309.563179][ T29] audit: type=1804 audit(1594805804.776:3323): pid=16887 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir115337330/syzkaller.GBhsVC/1964/cgroup.controllers" dev="sda1" ino=16376 res=1 09:36:44 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000003, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$IPSET_CMD_DEL(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x0, 0x0, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r3 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000380)=0x80, 0xc0000) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x18, 0x3f9, 0x0, 0x70bd29, 0x25dfdbff, {0x1, 0x1}}, 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000340)=0xfc2, 0x8) r4 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000300)={&(0x7f0000001080)=ANY=[@ANYBLOB="e80800002900010027bd7000ffdbdf2500000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x8e8}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0x0, @any, 0xffff}, 0xe) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$RDMA_NLDEV_CMD_GET(0xffffffffffffffff, 0x0, 0x40000) socket(0x21, 0x5, 0x80000001) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r5, @ANYBLOB="17010000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000700)=@newlink={0x50, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @ipip6={{0xb, 0x1, 'ip6tnl\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_IPTUN_REMOTE={0x14, 0x3, @loopback}]}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x50}}, 0x0) 09:36:44 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x0) 09:36:44 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x100000000000000}}, 0x1c) 09:36:45 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x200000000000000}}, 0x1c) [ 2309.839661][ T29] audit: type=1804 audit(1594805805.056:3324): pid=16923 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2130/cgroup.controllers" dev="sda1" ino=16373 res=1 09:36:45 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x0) [ 2309.903218][T16927] IPVS: ftp: loaded support on port[0] = 21 09:36:45 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x300000000000000}}, 0x1c) [ 2310.178023][ T29] audit: type=1804 audit(1594805805.397:3325): pid=16934 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2131/cgroup.controllers" dev="sda1" ino=16373 res=1 09:36:45 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x0) [ 2310.296715][ T29] audit: type=1804 audit(1594805805.437:3326): pid=16913 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir029466432/syzkaller.iIygMi/1526/cgroup.controllers" dev="sda1" ino=16002 res=1 [ 2310.302325][T16927] lo speed is unknown, defaulting to 1000 [ 2310.526536][ T29] audit: type=1804 audit(1594805805.437:3327): pid=16915 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir029466432/syzkaller.iIygMi/1526/cgroup.controllers" dev="sda1" ino=16002 res=1 [ 2310.659702][ T29] audit: type=1804 audit(1594805805.767:3328): pid=16953 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2132/cgroup.controllers" dev="sda1" ino=16373 res=1 [ 2310.781999][ T29] audit: type=1804 audit(1594805805.857:3329): pid=16936 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir029466432/syzkaller.iIygMi/1526/cgroup.controllers" dev="sda1" ino=16002 res=1 [ 2310.842214][ T29] audit: type=1804 audit(1594805805.857:3330): pid=16937 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir029466432/syzkaller.iIygMi/1526/cgroup.controllers" dev="sda1" ino=16002 res=1 [ 2310.950866][T16960] IPVS: ftp: loaded support on port[0] = 21 [ 2311.082838][T16957] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2311.151536][T16963] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2311.203998][T16927] lo speed is unknown, defaulting to 1000 09:36:46 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x400000000000000}}, 0x1c) 09:36:46 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0x400000000000d4, &(0x7f0000000000)=0xff000000, 0x4) 09:36:46 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="3a628e7c3de05fae10108c5c655e5f99b9da7433f6c77f142d98478977045a5b49cde076ebe180934be6ec79ac5317e8a6cfd751047ebb79c25c58d4563c14efca990ebe0300fabc039026a8e3cdd161d04bebc5994bbbf3001a37d0b75c9470ed0823c84323c4568005f3f093aba7ebdeda04c162270856b0927b3f9cdc8f6e9e1de89b4dee12320000d40d32bd83ed918739349dca69ce561d028391040e7dc73ec7e5f418cc60d292481d51f268cab0cddbd99168c3ea961100952087d6872c29d34a101d76342d3acb4da1067ae2d77689b31418dcd055dcba915a2b8f06901ea1f67a3ed84e935b63be9a742e44a1996c3cad386d24a1e01159212256b151eaaa6014d7d7451a70bd2a1461df9b97318d77f6cd1e87c499c737c18d9d52dc2631dfef7598e37bd72f7b9ae1d31e822d626f15c9c23c"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0x400000000000d4, &(0x7f0000000000)=0xa4ffffff, 0x4) 09:36:46 executing program 3 (fault-call:6 fault-nth:0): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 09:36:46 executing program 4: r0 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) r1 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000100)=0x5) ioctl$SIOCAX25ADDUID(r1, 0x89e1, &(0x7f0000000080)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r2}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r3, 0x0) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000005900)) r4 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r4, 0x0, 0x0) r5 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r5, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000005940)={{{@in=@private, @in6=@dev}}, {{@in=@empty}}}, &(0x7f00000002c0)=0xffffffffffffff9d) sendmsg$nl_generic(r0, &(0x7f00000058c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000005b00)={0x6464, 0x35, 0x100, 0x70bd2d, 0x25dfdbfe, {0x20}, [@generic="378afbec818ae2b2a6b7bff80b1d75fa0234f8254ed15fa4d37c17afbdac6efd9992e3b8935f7eb0c366d15138d31356795f699d310ed1d4b27a00325b984f9ba0b19e157fafc29e7bc446a94a74aa8c784486158dd048261bf7ebf455d2bbe4d3314b651e2d5ebbe99333e98c977062dae390dda8abd0680fc762c8e12672328311ef28bde5ddc079b6287fa033a55014178fb7344103e32b1382c1f54522234adf1e9e7b65e31957ab1820b09b42c86715457f8b69d2d5fd17261bb77a41327e009b2188d2a3b4", @nested={0x3108, 0x3f, 0x0, 0x1, [@typed={0x1004, 0x49, 0x0, 0x0, @binary="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@typed={0x8, 0x81, 0x0, 0x0, @ipv4=@remote}, 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@generic="68780c5666da9019bf077f6a984256ade3c034a4d13987f2a27ca95599e268ae68022d78881adc2a85b7d962e1de441787c25b0aee5e7977d623c004c3330f893e3bfd6ae617aae380401e4d237329a604f7b53ece21b3538af149e0ac2d12de64803de1d0b27c8d151623089d8ae3afaef34411232daf84f3592f0076bb120509f35dfe7faff50048ace0a987210a0dc5b406b67ef81c7f5697a57a961c3626aa621906e96d42488ddd7c59332627d8fa37e005db3aeedc43905d052e629c82c070110a792327a6b6d3f9c0f83b86f9f594a466815cc17726fd357f62ffd4189d0c31d4ae99ebe3539ca331d252f6b1cd38626e81f59109ed8c55d24e9c79cbaee1c5c92a79d8edd11105fd18ef101495534a6ed0ec2c832b802b350e35646f65067a819a9b0b8d178954a52706810ef864ddb1eb727964ccb93b2567d3b4fda31c19b6e76f375c7435472a6466a65ba59f263374cf065fab2494d8a74da0fa4d279b0a82cbbb4cc845df8471f7202fd1b3cd12bbcf9c3e29b3f86995deeb20ad8c2f645afa2c80404b82b8a02404bec4c7409611e48bedad00a1470a4ebac07dd787c24c1033947165bbc0d299979a067ccd3905fbe41ad4fc7a5a368d89a0a5529b4ee0149059e4166f7984a4d587fcfd92ebb71e90db25a88df31cce8b9116bacc1bd2c6cb2967aba2669c326d9f90ac868a05b7b8c30798163e45a50853033644159ae9db0071071d1cb2b1578c532b3d2348c0632a9147c6c7e859f287fd536d39629d7bf926c97f402fee54f915bb7afcf9523caa1933fd46d743e4e3745bef89b6eab33545f0974c94fbb4231cf9082a8a79a620bb6a25534b10110fd4b1f58d0e05e9c6662a8f2d1afdfa84ba82cb6c430abe5dc9729b7966daa68831ff2c562c98fa21f50215d948daf673e308961dc2d37202a3015046ecafae42f9c23226adbcc70c2dcb4ec5ba34f5beb7321655e40063bd85bb4568ede478fc1a435d9deb8288fa31f80517e5193d3893e964bf7c8f9883b21317e53596aade7b5afc119aac1fd9880651141527db50451c714b13ef4621c10d263882d2581702a9b370f8480045a084f149646d7e038ae33c205088c51f91ce0c4c7f4f3418fc6535b747706619fe8b08bf026f53e71ba1b9ef962414a2f65b49e1400307f20646902996e5368f47bc65cf98cef4b11cd7c9717f48f3a1c19ac2e6e90dc76205e2c233a462667831c0673d425c25a6631e1fc5793a891446925f9e627f6c608a340465074f97d6e71d17c280e8e89eec0eb017c8a6fdc7db31287cadfdd79a8ffcbf7d8df92fe637eb2bb5ad930b53e220f5a7f6b41b7231c1a4f5125b2e43e5523c98219f4d2c036540b6600d1449b0e755196c87c0b1ad2a629af6d13aebc4c24ebebaa80fd8cf35ccb70a39546ea6bbf10df62699ccda294d5c63cfe85828cddfbd5c4783b8867dcdf9d21a6c5f93cfe2b96bdc62d4411adf27d7ee0d245525321c34e0e1a935014891f154d631158f50ecd6d74b8cc28b7f258d8e0069a2e8bc8cb6614e7c4d98c2e514ada3979e8dd095e14ea83d275dfbab75a121f8e860ec635a5b4965a8dfb77598419a1a8d42060bf3088df8c0f8874f9734e322f9d0588262f533afdec5d28f8cb778811b0431feb844f9b10ae464ef0664cc5df9dc9867027cdb42b8737dbc786120f494972749f7341aea505c3e77c5bea2df05d7ad03addf7a819dc0eebff20ddfe9c6b1bf80a3e0fd169e9edfa69106964549dd3d82b267a9b6b4c203aa74ed441df45be010912caab3da1f7bb967b97c4e30d9e19fc9be33c69828ef0890588d9f8b3f22c3bdbf050974cbe5badd4a1787a2f16ccd3bf3d694cc4632c5411526a10eb9e4aeaccd6494bd4de77d279b32518c12a0eb99f5b0d492149f944c68de46861434d07bfc820f8974d145b86cc4a54152fdc9dde19349c219a75f18f3a4abdb24813cec207ada34b52b36c4cc59977fc3f94d7b59228c84c8b78abeea1cffc4b3c0eea67797290b28a7139394a97fc8ab2dc7e3efd4406e6fb4fdbdfb16e834c24d17b0f51d9ddd7b5967ca3fc325d757caccac5eac4baab89a81d3eb6505fe259d273e36f4c014fc5f513e5f6d6a1dca17c6cf3ab6e434b6615f8e7aa48354f9f50628af2e84e7dc3fb0a74c87d31ab3d86d0ac112e19e05d4284c720d5e6e2680d853e53164873c1d0264bf9b73f2c7d843630aec086fb48245c8f294c86ef80bd955fca583be2ee128967b00ea645c789e56bca633ca8904f1b67c0ad90d7d1f971232c28afee070026335c1071366d19018ffb5088c566da35f25cb5875240b68a540b5d564a2417e4e2518f9d10d41b51dcec9afdb7c461c8a9bfe6f26d0b0cf25c7e6e41703ee4518bf54bfe8813f764ff4f4e5c2cd0dbbc0362c480c99410e168c2dfc9e691a2a9edef3ff492126a872f95bc67c94f0f2a8655a5168dd62bdd43a576d44320731b6b70e5fd656a7001c71e6d386e78cec08b7e1896e4fc8cf0bc9ecc0c998a567c45bd89e5fec61f78304f2e6f76599b712c8411c6b41fcd0a124ab633edd7d9ae7ee5212361c2a2db7ce67ce2575fb100f43a86124b1477b2460218aa74e5b134b5e37dda5ac7abe40feb25a45c2d95616db98f445446d09cb006f805346426bab32cb3bb2ee1de95545f95ab2ede9005bf1d44c4636298f501d0929d471114bed77ac6e4ae1f2475c7bd4821b9667829374c626b3b6bbed82826387fdc2f96eb8bdec8a81c7bb4ac5d69b78f8b7973baef706dad31c52bb73d2037d599312c52885dc6e9b0a621ef0a9d6ef1545c9321e428ace24ca5e13c8ecd38f7ba8cbb4be01fcda14612bde17f6c6db36fbbdc61cd3b7d21296444e78b49bf1fb2efa1f80b137a9359c16acbedf0a5a307d956363da430d61ad0411eda0a1cf6151cc64f6d5ee1873350da92e4e70561bd85e50854cf35138d3436864ac8f7bcb85c63a6f7daec62c3b7817b5da44554009adea8ef0e18bd79bb2a36d6f839a36857381a29eaeb2a81eb278cbdee20d85276e8fdeb891396133c771ce86aa8196d0ef4dbff764c7141e798c993c2678dd56b6da3d81401b6656bb474301ff93b1fcbffefe945f2b822b5511a929b62d1101b4b0eac297f908a05ecd7c8760995969bafa706ffe1940a5ad6abb28db90d4c63672eaf4de5192a773075ea57f3a9257c31758363c5bdb65807be1929caf0bc2c55550bd7022aac53150a5fddbdede2440d68670929f54520d94436c995dbf08eabb56adfa444276ab2c39ebdba8c44aa7334156da8c2e8756760b48671e64514374c9512656f6d5f3e2e385bbb489230a140893abc9a7e0d460d94a7f15625771cff151071c15f40b84e0a29b0dede6707145678e4178399235a75f557bffd03c854ae4ba19f4a5ef549d774120ea03c2567d31cbc7568b617f3f3554d0f792e0ff91675889795c9a9eedbac6cec6386a0239745ee5c7e114fc46f65b45558a53d5da9689a56fef35201218a90973536d5fe3b5fd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@typed={0x8, 0x6, 0x0, 0x0, @u32=0x8}, @generic="d7549bbd2fadf764fdbc7a5854b1da6077a70249d30a4ad3bcd1d22eac4d38735be304de", @nested={0x4, 0x6f}, @nested={0xfd, 0x15, 0x0, 0x1, [@generic="330d1ef92126e1f534b155e043f43fff88edcc1d44c09d3849f53b42d5bb7b38ef2b41407be2bffffdc3d54d43e1e86e489158e8bf36862dcdb3e94964450f41e017d18e06e5633aabd9da84c1a6c56071a08ab13f03f5df9df353429d925d029ee559e6237da46220fceb960258ff571dfa67ae8b0d35480cbf0ede83fea8bb5b4de163905320e6750709b645a38d1a9fa5b412cfd63e5ab17f5dad188fb6896a521664ee544f35839dd9882837d99843d15b25c440f3fe5078237e62534348320191587a2c95bb1d87f3743e5634bb5250e1b0aa15ae99bd1d7506e123ba8abe71042dd51258915fa358e1318ffc05619bf7e0476b2c9c61"]}]}, 0x6464}, 0x1, 0x0, 0x0, 0x4000012}, 0x40814) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300021b000000020000000000000005000600000000000a00000000000000000000997f66dd800000000000d6dbb905d1f86beb0000000d000800e0020000b89c0fa2997da12ba71996d8ee000000809ac1ec3d95c9ba676fa7fe1701657063d9011ac2c2a08594e391798e4fd4959ba9b5a7b0588736a57525a30d463ea43084dc1840039649673b734490eb3db522d9e73a871a86cc8c8dda870000000002000100000000000000010080ffffff05000500000000000adca18e"], 0xd8}}, 0x0) r6 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, 0xffffffffffffffff, 0x0) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000005ac0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000005a40)=ANY=[@ANYBLOB="7c0000001500000325044a6500010092baa87514c9afb5324b0581326f3c5b1a3ec573ad37b0a9c66ffa222a4c5858b1913958090062bca0123be642078f07a9a4d95b2a40e4e568f847be68cc6eed44730c9333305d024900e0fba75500aed3c4b95719948ab1f0658c9bc90d5418a73b0340974700000000000000"], 0x7c}}, 0x0) sendmmsg(r6, &(0x7f0000000180), 0x40002c0, 0x0) [ 2311.481676][ T29] audit: type=1804 audit(1594805806.697:3331): pid=16989 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2133/cgroup.controllers" dev="sda1" ino=16366 res=1 [ 2311.484611][T16989] FAULT_INJECTION: forcing a failure. [ 2311.484611][T16989] name failslab, interval 1, probability 0, space 0, times 0 [ 2311.571266][T16989] CPU: 1 PID: 16989 Comm: syz-executor.3 Not tainted 5.8.0-rc4-syzkaller #0 [ 2311.580247][T16989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2311.590307][T16989] Call Trace: [ 2311.593607][T16989] dump_stack+0x18f/0x20d [ 2311.597948][T16989] should_fail.cold+0x5/0x14 [ 2311.602550][T16989] should_failslab+0x5/0xf [ 2311.606978][T16989] kmem_cache_alloc_trace+0x240/0x2d0 [ 2311.612358][T16989] alloc_pipe_info+0x10a/0x590 [ 2311.617133][T16989] splice_direct_to_actor+0x779/0x980 [ 2311.622513][T16989] ? generic_splice_sendpage+0x140/0x140 [ 2311.628150][T16989] ? apparmor_file_permission+0x26e/0x4e0 [ 2311.633876][T16989] ? do_splice_to+0x170/0x170 [ 2311.638562][T16989] do_splice_direct+0x1b3/0x280 [ 2311.643417][T16989] ? splice_direct_to_actor+0x980/0x980 [ 2311.648971][T16989] ? apparmor_file_permission+0x26e/0x4e0 [ 2311.654709][T16989] do_sendfile+0x559/0xc30 [ 2311.659140][T16989] ? do_compat_pwritev64+0x1b0/0x1b0 [ 2311.664443][T16989] ? wait_for_completion+0x260/0x260 [ 2311.669734][T16989] ? vfs_write+0x1b0/0x6b0 [ 2311.674159][T16989] __x64_sys_sendfile64+0x1cc/0x210 [ 2311.679360][T16989] ? ksys_write+0x1a5/0x250 [ 2311.683964][T16989] ? __ia32_sys_sendfile+0x220/0x220 [ 2311.689251][T16989] ? lock_is_held_type+0xb0/0xe0 [ 2311.694196][T16989] ? do_syscall_64+0x1c/0xe0 [ 2311.698793][T16989] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 2311.704877][T16989] do_syscall_64+0x60/0xe0 [ 2311.709299][T16989] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2311.715186][T16989] RIP: 0033:0x45cba9 [ 2311.719071][T16989] Code: Bad RIP value. [ 2311.723148][T16989] RSP: 002b:00007fcf09bcac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2311.731555][T16989] RAX: ffffffffffffffda RBX: 00000000004fe820 RCX: 000000000045cba9 [ 2311.739522][T16989] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 2311.747575][T16989] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 2311.755537][T16989] R10: 0000000100000000 R11: 0000000000000246 R12: 0000000000000006 [ 2311.763500][T16989] R13: 0000000000000926 R14: 00000000004cbfac R15: 00007fcf09bcb6d4 [ 2312.947081][T12974] tipc: TX() has been purged, node left! [ 2313.116706][T12974] tipc: TX() has been purged, node left! 09:36:48 executing program 3 (fault-call:6 fault-nth:1): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 09:36:48 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x500000000000000}}, 0x1c) 09:36:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x25dfdbfc, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) 09:36:48 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) epoll_create1(0x80000) close(r0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x2}) socket(0x1, 0x1, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f0000000140)={0x0, 'syzkaller1\x00'}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/38, 0x26}], 0x1, 0x0) 09:36:48 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0x400000000000d4, &(0x7f0000000000)=0xffffffa4, 0x4) 09:36:48 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x3af4701e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r2, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305839, &(0x7f0000000040)={0x0, 0x0, 0x3, 0x8000000}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r2, 0x40806685, &(0x7f0000000380)={0x1, 0x0, 0x1000, 0xc1, &(0x7f0000000200)="cdd93fa242500f8fded958e5002e8cadd3f0963ba774290c08a8850c43859e6cb68798f287071df22feb00b7ad28284cb1251e8f0c966578485ad192d7431390f70e051122e4efadb5569461b5116587e64a627af8ae38ec902851d1559fd6deddd76f22b72cfd3cea6fb6e0b847de29a83ab9d2df1d95ca75fb76d58324dec496e10b8b6b1344330079acdb9c7af70ff058f774dc3950e3bb36d5df3dcf215a5d1de8ef574c0b3b50e0c18558a50b96c20e17a34de33aaaea5e4d15b978474d78", 0x70, 0x0, &(0x7f0000000300)="7188013ecc1346d02fbe79c775b1e0f89fff1e577e06897ed84ebf112ac69994dd463a2c78b46a7ceef6fdac08e45bdcf51e10eff740d69e145a5d2eaafd370fc42822e9066e35c571402cc0c03864d7c163aab4ffaa337e58c8ae53ef72736e0ac07cf5d695a109579a2a5d85a7cc7a"}) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r3, 0x0) sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x40, 0x1412, 0x200, 0x70bd2a, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x2}, @RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x5}]}, 0x40}}, 0x4001) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x7fff}) [ 2313.276846][T12974] tipc: TX() has been purged, node left! [ 2313.328590][T12974] tipc: TX() has been purged, node left! 09:36:48 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000003, 0x20010, 0xffffffffffffffff, 0xe303e000) sendmsg$IPSET_CMD_DEL(0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000580)=@newqdisc={0x64, 0x24, 0xf0b, 0x70bd2b, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x34, 0x2, {{}, [@TCA_NETEM_LOSS={0x18, 0xa, 0x0, 0x1, [@NETEM_LOSS_GE={0x14}]}]}}}]}, 0x64}}, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000340)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, &(0x7f0000000140)=0x80) r2 = socket(0x18, 0x0, 0x0) socket$can_j1939(0x1d, 0x2, 0x7) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) connect$can_j1939(r2, &(0x7f00000000c0)={0x1d, r4}, 0x18) sendmmsg$alg(r2, &(0x7f00000000c0), 0x4924924924924d8, 0x0) connect$bt_l2cap(r2, &(0x7f0000000040)={0x1f, 0x9, @any, 0xffff}, 0xe) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000080)=0x1, 0x4) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r5, @ANYBLOB="17010000000000001c0012000c000100626f6e64000000000c000200080001f5030000008626ed91be4e14e30f8eb30686d38760ca9003461d65ffecf7b8e666376cbd8a8c7524f30194f458b03837c412eba5d1e889db1e111238bed62b2b3d2b0b7692d2281c"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=@ipv4_delroute={0x2c, 0x19, 0x400, 0x70bd25, 0x25dfdbfb, {0x2, 0x0, 0x14, 0x35, 0xfc, 0x1, 0x0, 0x0, 0x800}, [@RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @typed={0xc, 0x16, 0x0, 0x0, @u64=0x9}}]}, 0x2c}}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e21, 0x1a, @remote, 0x9}}}, &(0x7f00000004c0)=0x84) 09:36:48 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x600000000000000}}, 0x1c) [ 2313.448630][ T29] audit: type=1804 audit(1594805808.667:3332): pid=17040 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2134/cgroup.controllers" dev="sda1" ino=16362 res=1 [ 2313.484813][T17040] FAULT_INJECTION: forcing a failure. [ 2313.484813][T17040] name failslab, interval 1, probability 0, space 0, times 0 09:36:48 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x700000000000000}}, 0x1c) [ 2313.545739][T17040] CPU: 1 PID: 17040 Comm: syz-executor.3 Not tainted 5.8.0-rc4-syzkaller #0 [ 2313.554462][T17040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2313.564527][T17040] Call Trace: [ 2313.567837][T17040] dump_stack+0x18f/0x20d [ 2313.572182][T17040] should_fail.cold+0x5/0x14 [ 2313.576799][T17040] ? alloc_pipe_info+0x1e5/0x590 [ 2313.581734][T17040] should_failslab+0x5/0xf [ 2313.586156][T17040] __kmalloc+0x27d/0x340 [ 2313.590406][T17040] alloc_pipe_info+0x1e5/0x590 [ 2313.595181][T17040] splice_direct_to_actor+0x779/0x980 [ 2313.600570][T17040] ? generic_splice_sendpage+0x140/0x140 [ 2313.606210][T17040] ? apparmor_file_permission+0x26e/0x4e0 [ 2313.611936][T17040] ? do_splice_to+0x170/0x170 [ 2313.616626][T17040] do_splice_direct+0x1b3/0x280 [ 2313.621481][T17040] ? splice_direct_to_actor+0x980/0x980 [ 2313.627030][T17040] ? apparmor_file_permission+0x26e/0x4e0 [ 2313.632775][T17040] do_sendfile+0x559/0xc30 [ 2313.637208][T17040] ? do_compat_pwritev64+0x1b0/0x1b0 [ 2313.642497][T17040] ? wait_for_completion+0x260/0x260 [ 2313.647785][T17040] ? vfs_write+0x1b0/0x6b0 [ 2313.652213][T17040] __x64_sys_sendfile64+0x1cc/0x210 [ 2313.657413][T17040] ? ksys_write+0x1a5/0x250 [ 2313.661928][T17040] ? __ia32_sys_sendfile+0x220/0x220 [ 2313.667219][T17040] ? lock_is_held_type+0xb0/0xe0 [ 2313.672166][T17040] ? do_syscall_64+0x1c/0xe0 [ 2313.676774][T17040] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 2313.682776][T17040] do_syscall_64+0x60/0xe0 [ 2313.687201][T17040] entry_SYSCALL_64_after_hwframe+0x44/0xa9 09:36:48 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x800000000000000}}, 0x1c) [ 2313.693094][T17040] RIP: 0033:0x45cba9 [ 2313.696982][T17040] Code: Bad RIP value. [ 2313.701044][T17040] RSP: 002b:00007fcf09bcac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2313.709463][T17040] RAX: ffffffffffffffda RBX: 00000000004fe820 RCX: 000000000045cba9 [ 2313.717439][T17040] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 2313.725417][T17040] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 2313.733482][T17040] R10: 0000000100000000 R11: 0000000000000246 R12: 0000000000000006 [ 2313.741463][T17040] R13: 0000000000000926 R14: 00000000004cbfac R15: 00007fcf09bcb6d4 09:36:49 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x1000000e0) bind(r0, &(0x7f0000000200)=@un=@file={0x0, './file0\x00'}, 0x80) r2 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) setsockopt$TIPC_GROUP_LEAVE(r2, 0x10f, 0x88) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x250, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x1b8, 0x1b8, 0x1b8, 0x1b8, 0x1b8, 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, 0x0, 0x48], 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@addrtype1={{0x28, 'addrtype\x00'}, {0x0, 0x0, 0xc}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ip={@dev, @remote}, 0x0, 0x98, 0xf8, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2b0) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000000040)={0x31d6b447, 0xffffffffffffffff}, 0x8) bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f00000000c0)=r4, 0x4) r5 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@ax25={{}, [@bcast, @netrom, @bcast, @bcast, @rose, @netrom, @netrom, @bcast]}, &(0x7f0000000280)=0x80, 0x0) ioctl$SIOCX25GFACILITIES(r5, 0x89e2, &(0x7f00000001c0)) 09:36:49 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x900000000000000}}, 0x1c) 09:36:49 executing program 3 (fault-call:6 fault-nth:2): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) [ 2313.910581][T17072] xt_addrtype: both incoming and outgoing interface limitation cannot be selected [ 2313.923579][T17072] xt_addrtype: both incoming and outgoing interface limitation cannot be selected 09:36:49 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f0000000240)=ANY=[@ANYBLOB="02000000000100001a000001000000000100000000000000", @ANYRES32, @ANYBLOB='\x00'/28]) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'bridge_slave_0\x00', 0x400}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000200)={0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(fcrypt)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000412ff8)="3665a1ab415b7ac7", 0xfffffffffffffe5c) r2 = accept(r1, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x2343a726) sendfile(r2, r3, &(0x7f00000003c0)=0x1, 0x8000) sendmsg$IPCTNL_MSG_TIMEOUT_GET(r3, &(0x7f0000000280)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x14, 0x1, 0x8, 0x3, 0x0, 0x0, {0xc, 0x0, 0xa}}, 0x14}, 0x1, 0x0, 0x0, 0xc041}, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000300)={0x7, &(0x7f0000000040)=[{0x401, 0x1, 0x81, 0x10000}, {0x401, 0x20}, {0x8001, 0xc0, 0xff, 0x40}, {0x3, 0x80, 0x7f, 0x5}, {0x82, 0x28, 0x4, 0x3a8}, {0xab, 0x7, 0x7f, 0x401}, {0x4, 0x1, 0xed, 0x5b89fc30}]}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x102}) [ 2313.970690][T17056] device bond18 entered promiscuous mode [ 2314.045056][T17056] 8021q: adding VLAN 0 to HW filter on device bond18 [ 2314.091944][T17109] FAULT_INJECTION: forcing a failure. [ 2314.091944][T17109] name failslab, interval 1, probability 0, space 0, times 0 [ 2314.135890][T17109] CPU: 1 PID: 17109 Comm: syz-executor.3 Not tainted 5.8.0-rc4-syzkaller #0 [ 2314.144602][T17109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2314.154662][T17109] Call Trace: [ 2314.157967][T17109] dump_stack+0x18f/0x20d [ 2314.162314][T17109] should_fail.cold+0x5/0x14 [ 2314.166920][T17109] should_failslab+0x5/0xf [ 2314.171347][T17109] kmem_cache_alloc_trace+0x240/0x2d0 [ 2314.176730][T17109] ? lock_acquire+0x1f1/0xad0 [ 2314.181420][T17109] iomap_dio_rw+0x1f0/0xf80 [ 2314.185945][T17109] ? lock_downgrade+0x820/0x820 [ 2314.190812][T17109] ? lock_is_held_type+0xb0/0xe0 [ 2314.195759][T17109] ? do_splice_direct+0x1b3/0x280 [ 2314.200802][T17109] ? iomap_dio_complete+0x770/0x770 [ 2314.206015][T17109] ? down_read+0x110/0x420 [ 2314.210446][T17109] ? down_write+0x150/0x150 [ 2314.214960][T17109] ? aa_path_link+0x2f0/0x2f0 [ 2314.219734][T17109] ? ext4_inode_journal_mode+0x274/0x4e0 [ 2314.225390][T17109] ext4_file_read_iter+0x444/0x600 [ 2314.230522][T17109] generic_file_splice_read+0x44c/0x6c0 [ 2314.236085][T17109] ? pipe_to_user+0x170/0x170 [ 2314.240793][T17109] ? pipe_to_user+0x170/0x170 [ 2314.245487][T17109] do_splice_to+0x10b/0x170 [ 2314.250026][T17109] splice_direct_to_actor+0x307/0x980 [ 2314.255416][T17109] ? generic_splice_sendpage+0x140/0x140 [ 2314.261063][T17109] ? do_splice_to+0x170/0x170 [ 2314.265768][T17109] do_splice_direct+0x1b3/0x280 [ 2314.270637][T17109] ? splice_direct_to_actor+0x980/0x980 [ 2314.276195][T17109] ? apparmor_file_permission+0x26e/0x4e0 [ 2314.281943][T17109] do_sendfile+0x559/0xc30 [ 2314.286392][T17109] ? do_compat_pwritev64+0x1b0/0x1b0 [ 2314.291691][T17109] ? wait_for_completion+0x260/0x260 [ 2314.296994][T17109] ? vfs_write+0x1b0/0x6b0 [ 2314.301431][T17109] __x64_sys_sendfile64+0x1cc/0x210 [ 2314.306638][T17109] ? ksys_write+0x1a5/0x250 [ 2314.311151][T17109] ? __ia32_sys_sendfile+0x220/0x220 [ 2314.316443][T17109] ? lock_is_held_type+0xb0/0xe0 [ 2314.321399][T17109] ? do_syscall_64+0x1c/0xe0 [ 2314.326002][T17109] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 2314.332002][T17109] do_syscall_64+0x60/0xe0 [ 2314.336430][T17109] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2314.342327][T17109] RIP: 0033:0x45cba9 [ 2314.346218][T17109] Code: Bad RIP value. [ 2314.350287][T17109] RSP: 002b:00007fcf09bcac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2314.358705][T17109] RAX: ffffffffffffffda RBX: 00000000004fe820 RCX: 000000000045cba9 [ 2314.366687][T17109] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 2314.374666][T17109] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 09:36:49 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x1d, 0xa, 0xff) socketpair(0x6, 0xa, 0x7, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000600)=ANY=[@ANYBLOB="0000000092442df23a76a5bcd68227572df6da761ae186dac189d855598c483674862c7a587ce9b2bbdb39132194642269414e5273f01f02fbea2086dc24912c952ad8505b4a5681bf1e813d058baab311fe1ecc552a35392634dc6373a4f98316818b6536c9b7ef6e078d597e2e691bd03896f962137b95f2cf41f7e64ad9e9730da1c77d3aa1eba37762a5390410693083adc64e68f909513dc00fdd6db79ca5a705a721c06c2e"], &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)=ANY=[@ANYRES16], 0x24}, 0x1, 0x0, 0x0, 0x20008011}, 0x0) socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f00000002c0)=ANY=[@ANYRES64=r4], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0x400000000000d4, &(0x7f0000000000), 0x4) [ 2314.382646][T17109] R10: 0000000100000000 R11: 0000000000000246 R12: 0000000000000006 [ 2314.390624][T17109] R13: 0000000000000926 R14: 00000000004cbfac R15: 00007fcf09bcb6d4 09:36:49 executing program 1: unshare(0x40000000) getsockopt$CAN_RAW_LOOPBACK(0xffffffffffffffff, 0x65, 0x3, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x1000000e0) write$cgroup_subtree(r3, &(0x7f0000000000)={[{0x2b, 'cpu'}, {0x2d, 'rdma'}, {0x2b, 'cpu'}]}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r2, 0x107, 0x0, 0x0, &(0x7f0000000380)) r5 = socket(0x10, 0x80002, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000400)={0x14, 0x3, 0x1, 0x301}, 0x14}}, 0x0) 09:36:49 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0xa00000000000000}}, 0x1c) 09:36:49 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0x400000000000d4, &(0x7f0000000000)=0xffffffa4, 0x4) 09:36:49 executing program 3 (fault-call:6 fault-nth:3): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) [ 2314.911771][ T29] kauditd_printk_skb: 1 callbacks suppressed [ 2314.911784][ T29] audit: type=1804 audit(1594805810.127:3334): pid=17147 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2136/cgroup.controllers" dev="sda1" ino=16372 res=1 [ 2314.947418][T17147] FAULT_INJECTION: forcing a failure. [ 2314.947418][T17147] name failslab, interval 1, probability 0, space 0, times 0 [ 2314.967461][T17156] IPVS: ftp: loaded support on port[0] = 21 [ 2314.988518][T25026] [ 2314.991246][T25026] ============================= [ 2314.996092][T25026] WARNING: suspicious RCU usage [ 2315.001013][T25026] 5.8.0-rc4-syzkaller #0 Not tainted [ 2315.006297][T25026] ----------------------------- [ 2315.011191][T25026] net/tipc/bearer.c:466 suspicious rcu_dereference_check() usage! [ 2315.019027][T25026] [ 2315.019027][T25026] other info that might help us debug this: [ 2315.019027][T25026] [ 2315.029300][T25026] [ 2315.029300][T25026] rcu_scheduler_active = 2, debug_locks = 1 [ 2315.037412][T25026] 2 locks held by kworker/0:21/25026: [ 2315.042794][T25026] #0: ffff88821b37dd38 ((wq_completion)cryptd){+.+.}-{0:0}, at: process_one_work+0x82b/0x1670 [ 2315.053193][T25026] #1: ffffc90002267da8 ((work_completion)(&cpu_queue->work)){+.+.}-{0:0}, at: process_one_work+0x85f/0x1670 [ 2315.064903][T25026] [ 2315.064903][T25026] stack backtrace: [ 2315.070836][T25026] CPU: 0 PID: 25026 Comm: kworker/0:21 Not tainted 5.8.0-rc4-syzkaller #0 [ 2315.079327][T25026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2315.089403][T25026] Workqueue: cryptd cryptd_queue_worker [ 2315.094933][T25026] Call Trace: [ 2315.098227][T25026] dump_stack+0x18f/0x20d [ 2315.102647][T25026] tipc_l2_send_msg+0x354/0x420 [ 2315.107584][T25026] tipc_aead_encrypt_done+0x204/0x3a0 [ 2315.112974][T25026] ? tipc_aead_free+0x5e0/0x5e0 [ 2315.117839][T25026] cryptd_aead_crypt+0xe8/0x1d0 [ 2315.122701][T25026] cryptd_queue_worker+0x118/0x1b0 [ 2315.127821][T25026] process_one_work+0x94c/0x1670 [ 2315.132774][T25026] ? lock_release+0x8d0/0x8d0 [ 2315.137473][T25026] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 2315.142985][T25026] ? rwlock_bug.part.0+0x90/0x90 [ 2315.147925][T25026] ? lockdep_hardirqs_off+0x66/0xa0 [ 2315.153234][T25026] worker_thread+0x64c/0x1120 [ 2315.157933][T25026] ? process_one_work+0x1670/0x1670 [ 2315.163145][T25026] kthread+0x3b5/0x4a0 09:36:50 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x2000000000000000}}, 0x1c) [ 2315.167220][T25026] ? __kthread_bind_mask+0xc0/0xc0 [ 2315.172331][T25026] ? __kthread_bind_mask+0xc0/0xc0 [ 2315.177451][T25026] ret_from_fork+0x1f/0x30 [ 2315.186827][T17147] CPU: 0 PID: 17147 Comm: syz-executor.3 Not tainted 5.8.0-rc4-syzkaller #0 [ 2315.195524][T17147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2315.205593][T17147] Call Trace: [ 2315.208904][T17147] dump_stack+0x18f/0x20d [ 2315.213264][T17147] should_fail.cold+0x5/0x14 [ 2315.217870][T17147] should_failslab+0x5/0xf [ 2315.222300][T17147] kmem_cache_alloc+0x2a9/0x3b0 [ 2315.227169][T17147] ext4_init_io_end+0x23/0x170 [ 2315.231946][T17147] ext4_writepages+0x8e4/0x3960 [ 2315.236809][T17147] ? lock_acquire+0x1f1/0xad0 [ 2315.241492][T17147] ? __bpf_address_lookup+0x290/0x290 [ 2315.246875][T17147] ? is_bpf_text_address+0xa9/0x160 [ 2315.252089][T17147] ? unwind_next_frame+0xe3b/0x1f90 [ 2315.257304][T17147] ? __ext4_mark_inode_dirty+0x910/0x910 [ 2315.262944][T17147] ? is_bpf_text_address+0xcb/0x160 [ 2315.268150][T17147] ? kernel_text_address+0xbd/0xf0 [ 2315.273269][T17147] ? profile_setup.cold+0xc1/0xc1 [ 2315.278298][T17147] ? arch_stack_walk+0x97/0xf0 [ 2315.283082][T17147] ? stack_trace_consume_entry+0x160/0x160 [ 2315.288928][T17147] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 2315.294933][T17147] ? find_held_lock+0x2d/0x110 [ 2315.299816][T17147] ? __ext4_mark_inode_dirty+0x910/0x910 [ 2315.305541][T17147] do_writepages+0xec/0x290 [ 2315.310055][T17147] ? writeback_set_ratelimit+0x150/0x150 [ 2315.315691][T17147] ? do_raw_spin_lock+0x120/0x2b0 [ 2315.320720][T17147] ? do_raw_spin_unlock+0x171/0x230 [ 2315.325928][T17147] ? _raw_spin_unlock+0x24/0x40 [ 2315.330788][T17147] ? wbc_attach_and_unlock_inode+0x11d/0x9d0 [ 2315.336781][T17147] __filemap_fdatawrite_range+0x2a1/0x380 [ 2315.342518][T17147] ? delete_from_page_cache_batch+0xe20/0xe20 [ 2315.348634][T17147] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 2315.354191][T17147] ? trace_kmalloc+0xfd/0x130 [ 2315.358883][T17147] filemap_write_and_wait_range+0xe1/0x1c0 [ 2315.364698][T17147] iomap_dio_rw+0x558/0xf80 [ 2315.369226][T17147] ? iomap_dio_complete+0x770/0x770 [ 2315.374435][T17147] ? down_read+0x110/0x420 [ 2315.378861][T17147] ? down_write+0x150/0x150 [ 2315.383378][T17147] ? aa_path_link+0x2f0/0x2f0 [ 2315.388060][T17147] ? ext4_inode_journal_mode+0x274/0x4e0 [ 2315.393699][T17147] ext4_file_read_iter+0x444/0x600 [ 2315.398823][T17147] generic_file_splice_read+0x44c/0x6c0 [ 2315.404381][T17147] ? pipe_to_user+0x170/0x170 [ 2315.409090][T17147] ? pipe_to_user+0x170/0x170 [ 2315.413777][T17147] do_splice_to+0x10b/0x170 [ 2315.418291][T17147] splice_direct_to_actor+0x307/0x980 [ 2315.423678][T17147] ? generic_splice_sendpage+0x140/0x140 [ 2315.429322][T17147] ? do_splice_to+0x170/0x170 [ 2315.434014][T17147] do_splice_direct+0x1b3/0x280 [ 2315.438874][T17147] ? splice_direct_to_actor+0x980/0x980 [ 2315.444513][T17147] ? apparmor_file_permission+0x26e/0x4e0 [ 2315.450255][T17147] do_sendfile+0x559/0xc30 [ 2315.454691][T17147] ? do_compat_pwritev64+0x1b0/0x1b0 [ 2315.459985][T17147] ? wait_for_completion+0x260/0x260 [ 2315.465278][T17147] ? vfs_write+0x1b0/0x6b0 [ 2315.469709][T17147] __x64_sys_sendfile64+0x1cc/0x210 [ 2315.474910][T17147] ? ksys_write+0x1a5/0x250 [ 2315.479422][T17147] ? __ia32_sys_sendfile+0x220/0x220 [ 2315.484712][T17147] ? lock_is_held_type+0xb0/0xe0 [ 2315.489657][T17147] ? do_syscall_64+0x1c/0xe0 [ 2315.494252][T17147] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 2315.500348][T17147] do_syscall_64+0x60/0xe0 [ 2315.504769][T17147] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2315.510662][T17147] RIP: 0033:0x45cba9 [ 2315.514552][T17147] Code: Bad RIP value. 09:36:50 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x2001001000000000}}, 0x1c) [ 2315.518623][T17147] RSP: 002b:00007fcf09bcac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2315.527035][T17147] RAX: ffffffffffffffda RBX: 00000000004fe820 RCX: 000000000045cba9 [ 2315.535009][T17147] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 2315.542984][T17147] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 2315.550961][T17147] R10: 0000000100000000 R11: 0000000000000246 R12: 0000000000000006 [ 2315.558941][T17147] R13: 0000000000000926 R14: 00000000004cbfac R15: 00007fcf09bcb6d4 09:36:50 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x204e000000000000}}, 0x1c) 09:36:50 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000003, 0x10, r4, 0x6d112000) setsockopt$inet_int(r0, 0x1f00000000000000, 0x400000000000d4, &(0x7f0000000000), 0x4) [ 2315.660568][T17156] lo speed is unknown, defaulting to 1000 [ 2315.689909][T17166] IPVS: ftp: loaded support on port[0] = 21 09:36:51 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f00000004c0), 0x2bd, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000640)={0xa, 0x1000000000004e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000300)=0x6, 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)=0x200c4) sendmmsg(r0, &(0x7f00000092c0), 0x521, 0x0) 09:36:51 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x1000000e0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[@ANYRESHEX, @ANYRES64, @ANYRES64, @ANYRES64=r2], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r3, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x1000000e0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r6, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) write$binfmt_script(r5, &(0x7f00000015c0)=ANY=[@ANYRES32, @ANYBLOB="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", @ANYRESDEC=r6, @ANYRESDEC, @ANYRESOCT=r5], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000000000000000000000000000000a20000000000a010000000010af000000000000000900010073797a300000000070000000120a0100000000000000000000000000040004800900020073797a30000000000900010073797a3000000000080003400000000009000200d9fd3257fd3fb5800400048004000480080003400000000a"], 0xb8}}, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r8, r7, 0x0, 0x100000002) [ 2315.798218][ T29] audit: type=1804 audit(1594805811.017:3335): pid=17164 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir029466432/syzkaller.iIygMi/1529/cgroup.controllers" dev="sda1" ino=16356 res=1 [ 2315.880571][ T29] audit: type=1804 audit(1594805811.017:3336): pid=17180 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir029466432/syzkaller.iIygMi/1529/cgroup.controllers" dev="sda1" ino=16356 res=1 09:36:51 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x234e000000000000}}, 0x1c) [ 2315.994499][ T29] audit: type=1804 audit(1594805811.197:3337): pid=17191 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir115337330/syzkaller.GBhsVC/1969/cgroup.controllers" dev="sda1" ino=16367 res=1 [ 2316.049490][ T29] audit: type=1804 audit(1594805811.207:3338): pid=17191 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir115337330/syzkaller.GBhsVC/1969/cgroup.controllers" dev="sda1" ino=16367 res=1 [ 2316.132183][ T29] audit: type=1804 audit(1594805811.327:3339): pid=17198 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir115337330/syzkaller.GBhsVC/1969/cgroup.controllers" dev="sda1" ino=16367 res=1 09:36:51 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x2c01000000000000}}, 0x1c) [ 2316.237371][ T29] audit: type=1804 audit(1594805811.387:3340): pid=17198 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir115337330/syzkaller.GBhsVC/1969/cgroup.controllers" dev="sda1" ino=16367 res=1 [ 2316.386613][ T29] audit: type=1804 audit(1594805811.407:3341): pid=17179 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir029466432/syzkaller.iIygMi/1529/cgroup.controllers" dev="sda1" ino=16356 res=1 [ 2316.443392][T17156] lo speed is unknown, defaulting to 1000 09:36:53 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) socket$isdn(0x22, 0x3, 0x24) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'vxcan1\x00', {0x7, 0x0, @remote}}) write$tun(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1100000000006000ffff609eef7b0008110000000000000000000000000000000000ff020000000000000000000000000001800090780000000006a471923bbc102b18d250e12dea5c8ee1ed3b3063bc4e995794376f6a0bfa9d66893ff8b978b434f40f3928c2c0efd67721f49c5e257d0100000000000000bb2762b77fa1791861c15fb569d4400fde3e64bc108833d27c986beab5b693278b0960193387ee000c02a817222de3c51530f3afac96"], 0x3a) 09:36:53 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x3f00000000000000}}, 0x1c) 09:36:53 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xc, 0x4, &(0x7f0000000380)=ANY=[@ANYBLOB="1801000000000000000000000000000085000083f8aa7e001e0000009500000000000000879d3334efa29fa54c753be6846983a8880926ce465f148976b39de6051475840bd6e1f4b9569e34985dc291dce36a8d7e66c42f2b106112c4cdf52deae6f1cc815d524a42dd90f8cf9dfde36c5c5922e35dbe58b213ad0c4b73a2f05ab02d0fab3c67f71a8b91e6a2ff16bbc10b5b4a032dc7df084391ff8de3128d4fc832442f3b3b357c06f3c0ee81c3c76eae372aaaa1cd10e1f1804cb67437c351f9c7becc94491cb5a61ed3ec5669a10251f46d3461d61702a8"], &(0x7f0000000040)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x17, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r0 = socket$xdp(0x2c, 0x3, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000140)='ethtool\x00') setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000080)=""/5, 0x203000, 0x1000, 0x0, 0x1}, 0x20) socket$inet6(0xa, 0x80000, 0x400) setsockopt$inet6_IPV6_RTHDRDSTOPTS(0xffffffffffffffff, 0x29, 0x37, 0x0, 0x58) setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) bind(0xffffffffffffffff, 0x0, 0x0) setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, 0x0, 0x0) mmap(&(0x7f00009ff000/0x600000)=nil, 0x600000, 0x0, 0x12, r1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) bind$netlink(0xffffffffffffffff, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) sendmsg$NFT_MSG_GETCHAIN(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000000, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000000840)="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", 0xfffffffffffffdcd, 0x20001, 0x0, 0xfeb1) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000200)={&(0x7f0000f61000/0x3000)=nil, 0x3000}, &(0x7f0000000340)=0x10) 09:36:53 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) 09:36:53 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(0xffffffffffffffff, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r1, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000002c0)=[@in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000400)=ANY=[@ANYBLOB="e56b9b08"], &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x7b, &(0x7f0000000940)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r4 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r3, &(0x7f0000000140)=ANY=[@ANYRES32=r4], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r3, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0x400000000000d4, &(0x7f0000000000), 0x4) 09:36:53 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)=0x1000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r3, 0x0) r4 = accept(r3, 0x0, &(0x7f0000000040)) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r4, 0x100, 0x0, 0x7, 0x8001}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) [ 2318.127720][T17245] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 09:36:53 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x4000000000000000}}, 0x1c) [ 2318.259180][ T29] audit: type=1804 audit(1594805813.477:3342): pid=17244 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2137/cgroup.controllers" dev="sda1" ino=16364 res=1 [ 2318.314486][T17244] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 09:36:53 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={&(0x7f0000000040)="a2de5a927f7c9da78d2bfb53b9db05cccfe5b44f6ea0a373706d0a0bfdecf3a927570c142db76819ccc2b096f1b79de69e4292b210e0188344bd", &(0x7f0000000100)=""/52, &(0x7f0000000140)="54bb7a529d6cca63983b53201b514a9a9acd18558882061284319f0c9bf3c83f5f2dcc64baf442618dad28bbc535d74bdc2e3c37d5e131b8d8be2e913b31fad4f5644462de72dbfb6bb1e4bce58c31356445f1ecc032c0a9d5b9a6ff446b66766c78f6eea4cc37330030574a662b22b297e8b1335e8d80606b982078deec12e9d48f0ace5c69da22a48b5c2c60bbdedbb699535d146aa601e6ced6eab396a19d34f7fe79e43340a435ec2e881ded551812d97f84559cd2b905918a1873db51057d99caeac5e377ed6d4eea76e4f45288", &(0x7f00000002c0)="e508b5922a53d96290ff9222ac608271d8cb0009fc52cfdc639eedfc833d27e23ff8a124288759fca1cadd467281378847e5bed3e66cdf2bed1899cb9490016eb6c6dbf7bbdbdcffd3e17ebf77ba4b567a2ef6da3130", 0x200, r0}, 0x38) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x1000000e0) r2 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x26e1, 0x0) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1c2dc0000}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x24ba1dc0, 0x47ff}) 09:36:53 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x4417000000000000}}, 0x1c) 09:36:53 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x4800000000000000}}, 0x1c) 09:36:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0xac14140d}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) sendfile(r2, r3, 0x0, 0xf03b0000) sendfile(r2, r1, 0x0, 0x8000000000004) recvfrom(r0, &(0x7f0000000100)=""/94, 0xffffffffffffff5e, 0x0, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r5}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}, @IFA_CACHEINFO={0x14}]}, 0x40}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'wg1\x00', r5}) connect$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x11, 0x6, r6, 0x1, 0x40, 0x6, @link_local}, 0x14) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r4, 0x0) sendfile(r2, r4, &(0x7f0000000000)=0x5, 0x2c) 09:36:54 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r9, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000100000"], 0x48}}, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x20, r6, 0x1, 0x0, 0x0, {0x1, 0x6c00000000000000}, [{{0x8, 0x1, r9}, {0x4}}]}, 0x20}}, 0x0) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0x60, r6, 0x1, 0x70bd29, 0x25dfdbfe, {}, [{{0x8, 0x1, r4}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r4}}}]}}]}, 0x60}, 0x1, 0x0, 0x0, 0xc800}, 0x880) r10 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r10, 0x890c, &(0x7f0000000300)={@ipv4={[], [], @broadcast}, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, @empty, 0x7, 0xff, 0x0, 0x100, 0x9, 0x200000, r4}) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000007", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000580)=@newtfilter={0x514, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@filter_kind_options=@f_rsvp={{0x9, 0x1, 'rsvp\x00'}, {0x4e4, 0x2, [@TCA_RSVP_DST={0x8, 0x2, @broadcast}, @TCA_RSVP_ACT={0x4}, @TCA_RSVP_CLASSID={0x8, 0x1, {0xffee, 0x10}}, @TCA_RSVP_SRC={0x8, 0x3, @local}, @TCA_RSVP_POLICE={0x494, 0x5, [@TCA_POLICE_RATE={0x404, 0x2, [0x40, 0x8, 0x5333b9f8, 0x80000001, 0x0, 0x2, 0xf3, 0x6, 0x7ff, 0x0, 0x0, 0x7f, 0x3, 0x0, 0x4, 0x76, 0x45, 0x0, 0x7, 0x1, 0x3, 0xffff, 0x7fffffff, 0x2, 0xa0, 0x0, 0x60, 0x94, 0xdaa3, 0x0, 0xbf0b, 0x400, 0xbb2, 0x7fff, 0x401, 0x7, 0xca9, 0xe3, 0xe0b, 0x7fff, 0xfffffff7, 0x76d8, 0x1, 0x8, 0x7f, 0x1, 0x1, 0x4, 0xc0, 0x7d, 0x8, 0x6, 0x2, 0x2, 0x2, 0x3ff, 0x80, 0x2000000, 0x80, 0x8, 0x8, 0x7, 0x2, 0x8, 0x2, 0x7, 0x5, 0x5, 0x1, 0x8, 0x20a, 0x6, 0xffff, 0x5f2, 0x8, 0x9, 0x200, 0xf66, 0xfffffffc, 0x7f, 0x1, 0xfedd, 0x7, 0x5d7, 0x1, 0x0, 0x5, 0xffffffff, 0x8, 0x3, 0x200, 0xef, 0x400, 0x0, 0x2, 0x5, 0x1, 0x100, 0xffffffff, 0x77d3, 0x8, 0x7, 0x0, 0xccc4, 0x1, 0x4, 0x4, 0x4f, 0xfff, 0x0, 0x1c, 0x80, 0x4, 0x1, 0x1, 0x1c72, 0x40, 0x1, 0x9, 0x748, 0x3ff, 0x0, 0x2, 0xffffffff, 0x4, 0x1, 0x4cc, 0xe9c, 0x0, 0x80, 0x1f, 0x377d, 0x1, 0x7, 0x80, 0x31a, 0x1, 0x7, 0xa4a, 0x1, 0x4, 0x4, 0x3, 0x10001, 0x7fc0, 0x7, 0x7, 0x2, 0x3ac2, 0x101, 0x1ff, 0xa949, 0x2, 0x9, 0x1, 0x91, 0x1, 0x9, 0x101, 0x4, 0x8, 0x6, 0x3, 0x2, 0x0, 0x200, 0x4, 0x9e, 0x5, 0x4, 0x800, 0x1, 0x6b1, 0xffff, 0x80, 0x0, 0x9d53d75, 0x81, 0x6, 0x68, 0x5, 0x4, 0x8, 0x1, 0x1, 0xfffffffd, 0x4, 0x6d7, 0x400, 0x4, 0x0, 0x0, 0x4, 0x7, 0x4, 0x8, 0x6, 0x7fff, 0x200, 0x7, 0xffff4005, 0xfffffffe, 0x2, 0x1, 0x1, 0xc81, 0x80, 0x0, 0x2, 0x2, 0x4, 0x400, 0x40000000, 0x1, 0x5, 0x1, 0x28e, 0x20, 0x0, 0x80000000, 0x7ff, 0x6, 0x6, 0x8c0, 0xfffffffe, 0xee6e, 0x20, 0x0, 0x3, 0xffffff7f, 0x3a7c7066, 0x5, 0x7, 0x7fff, 0x81, 0x1, 0x2, 0x9, 0xc443, 0x6, 0x8, 0x5, 0x754e, 0x59676f0a, 0xf4, 0x0, 0x0, 0x0, 0x2, 0x8832, 0x87f6, 0x1, 0x3, 0xffffffff, 0x10001, 0x800]}, @TCA_POLICE_RATE64={0xc, 0x8, 0x1e5}, @TCA_POLICE_RESULT={0x8, 0x5, 0x10001}, @TCA_POLICE_TBF={0x3c, 0x1, {0x1f, 0x8, 0x4, 0x0, 0x2, {0x0, 0x0, 0x0, 0x5, 0x9, 0x7}, {0x2, 0x2, 0x9, 0xfff, 0x5, 0xfffffffe}, 0x7, 0x6, 0x3ff}}, @TCA_POLICE_TBF={0x3c, 0x1, {0x1, 0x6, 0x544b, 0x80, 0xfffffff9, {0x2, 0x0, 0x1000, 0x101, 0x9839, 0x1}, {0xf3, 0x1, 0x1, 0x8001, 0x401, 0x1}, 0x6, 0xc9800000, 0x8}}]}, @TCA_RSVP_SRC={0x8, 0x3, @empty}, @TCA_RSVP_PINFO={0x20, 0x4, {{0x7fff, 0x4, 0xf0fe}, {0x20, 0x200, 0x4}, 0x5c, 0x81, 0x6}}, @TCA_RSVP_SRC={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}]}}]}, 0x514}}, 0x0) 09:36:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x4c00000000000000}}, 0x1c) [ 2318.915392][T17288] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 09:36:54 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYRESOCT=r2, @ANYRES64, @ANYRESHEX], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000700)=ANY=[@ANYBLOB="00100000055d12ff5ffe4728c356c48610dfb5113d6219d0564f70b12fbe964eaf87e2b0364bdd97b129110ba64f568ef2a97c249045b479a55a664401d4a4451c3c0812f0e63cad8f345d168b9f79dab1cfee7da8180160a8ad658667063da84f169e9044fae954c3f6cdcb89823f89894e3b09f4551afe91e090ce9d5c0f02f73f01046621179b8616365dc32f6c3fb012c6254cd87715f8e962d37a25312ad5eb"], &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000500)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYRES32], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0x400000000000d4, &(0x7f0000000000), 0x4) 09:36:54 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) 09:36:54 executing program 2: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000004060000000f0000000000000000000075000400000000000900020073797a30"], 0x28}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r2, 0x0, 0x0) r3 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r3, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r5, 0x0) write$binfmt_script(r5, &(0x7f0000000380)=ANY=[@ANYRESOCT, @ANYRESOCT=r4], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r4, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYRESOCT=r2, @ANYRES32, @ANYRESHEX=r3, @ANYRESOCT=r2, @ANYRES32=r4, @ANYBLOB="a8e70dc15f6e08077de5a43b95", @ANYBLOB="046ffffcb142c8ab919375449b7841362a719a28e4689f832fde163b83203f0198356fdcf327419c875210c3f409822225cbcc61b8ca3df383e98b6585f6571402f79c7f2307cf87a00c261505edab1f11addf5ab69a126a607f953b957712d78a1e9dc42facea3c0763abde212b764dd4ead3b95193378a9a2138b164921278b5cc812df71f0c5de937357c748c07778c92a9ec30fc76abec14d137eec0fb55fe5b4fed52b4a8dd6289894485e4d66c7d1b8de97d9ee06bf3e3c195649ee0a99f88b6d1ae76"], 0x1}}, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r1, 0x0, 0x100000000) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000180)=0x3, 0x4) 09:36:54 executing program 4: r0 = socket(0x25, 0x5, 0x3) sendmsg$SEG6_CMD_SETHMAC(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x2a}, 0xc, &(0x7f0000000000)={0x0}}, 0x0) close(r0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x1000000e0) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_VERSION(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, r3, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @broadcast}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @empty}, @NLBL_MGMT_A_DOMAIN={0x6, 0x1, ']\x00'}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x3}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x18}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20008000}, 0x20040000) 09:36:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x5800000000000000}}, 0x1c) [ 2319.317088][ T29] audit: type=1804 audit(1594805814.537:3343): pid=17321 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2138/cgroup.controllers" dev="sda1" ino=16367 res=1 [ 2319.352817][T17317] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 09:36:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x6800000000000000}}, 0x1c) 09:36:54 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x1000000e0) r3 = openat$cgroup_ro(r1, &(0x7f00000029c0)='freezer.state\x00', 0x0, 0x0) socket(0x10, 0x803, 0x0) sendmsg$nl_route(r3, &(0x7f0000002ac0)={&(0x7f0000002a00)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000002a80)={&(0x7f0000000180)=@bridge_setlink={0x38, 0x13, 0x8, 0x70bd29, 0x25dfdbfc, {0x7, 0x0, 0x0, 0x0, 0x4240, 0x42420}, [@IFLA_PHYS_SWITCH_ID={0x16, 0x24, "0b4eee81a6ade3363abccb3c2697422d3939"}]}, 0x38}, 0x1, 0x0, 0x0, 0x4004800}, 0x8000) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="3800000003140100000000000000000009000200737e7a310000080008004100737f7700140033006c6f"], 0x1}}, 0x0) r6 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r6, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r6}) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_RESET_STATS(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, r8, 0x1}, 0x14}}, 0x0) sendmsg$TIPC_NL_NET_GET(r7, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x64262200}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x10e4, r8, 0x100, 0x70bd2c, 0x25dfdbfc, {}, [@TIPC_NLA_MON={0x54, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7701}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x10d}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xc9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x81}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_NODE={0x103c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0x1004, 0x3, "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"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_ID={0x22, 0x3, "30bbaa99cbcba6406533a7bd12218ae52551cbf85c7af5913cae7c679b76"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}]}, @TIPC_NLA_NET={0x28, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xffffffff}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7}]}, @TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x589ec23}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8}]}]}, 0x10e4}, 0x1, 0x0, 0x0, 0x24008002}, 0x4004) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000001300)={0x98, {{0xa, 0x4e20, 0x4, @loopback, 0x5}}}, 0x88) sendfile(r5, r4, 0x0, 0x7fffffff) 09:36:54 executing program 2: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x6c, 0x30, 0x1, 0x0, 0x0, {}, [{0x58, 0x1, [@m_ife={0x54, 0x1, 0x0, 0x0, {{0x8, 0x1, 'ife\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_IFE_PARMS={0x1c}, @TCA_IFE_METALST={0xc, 0x6, [@IFE_META_TCINDEX={0x6}]}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x6c}}, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}, @IFA_CACHEINFO={0x14}]}, 0x40}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x1000000e0) r5 = socket(0x10, 0x803, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r8}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}, @IFA_CACHEINFO={0x14}]}, 0x40}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r3, 0x89fa, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000040)={'ip6_vti0\x00', r8, 0x2f, 0x9, 0x61, 0x800, 0x25, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @ipv4={[], [], @private=0xa010100}, 0x8000, 0x80, 0x9, 0x80000000}}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x68, 0x0, 0x100, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x7f}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x80000001}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @random="aae965e65073"}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r9}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000001}, 0x40000) 09:36:55 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x1000000e0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000080)={'macvlan1\x00', {0x2, 0x4e21, @loopback}}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) syz_emit_ethernet(0xfdef, &(0x7f00000000c0)=ANY=[@ANYBLOB="03a2a580c200000000000000000086dd60bf6e1100083a00fe80020b08248323000000000000000000000000bbff020000000000000000000000000001050090"], 0x0) 09:36:55 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000003) 09:36:55 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x6c00000000000000}}, 0x1c) [ 2319.854700][T17343] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2319.928971][ T29] kauditd_printk_skb: 3 callbacks suppressed [ 2319.928984][ T29] audit: type=1804 audit(1594805815.148:3347): pid=17344 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir251720860/syzkaller.J71nK8/1269/cgroup.controllers" dev="sda1" ino=16383 res=1 [ 2319.969889][T17347] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 09:36:55 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) setsockopt$inet_int(r0, 0x1f00000000000000, 0xd, &(0x7f00000002c0)=0xffffff7c, 0x4) [ 2320.059529][T17347] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 09:36:55 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000004) [ 2320.113472][T17356] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2320.133322][ T29] audit: type=1804 audit(1594805815.218:3348): pid=17358 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2139/cgroup.controllers" dev="sda1" ino=16365 res=1 09:36:55 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x7400000000000000}}, 0x1c) 09:36:55 executing program 2: r0 = socket(0x0, 0x0, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000040)={0x5, 0xe, 0x6, 0x2, 0xfffffff8}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_BR_AGEING_TIME={0x8}, @IFLA_BR_MCAST_IGMP_VERSION={0x5, 0x2b, 0x2}]}}}]}, 0x44}}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) [ 2320.297620][ T29] audit: type=1804 audit(1594805815.228:3349): pid=17358 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2139/cgroup.controllers" dev="sda1" ino=16365 res=1 09:36:55 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000005) 09:36:55 executing program 4: unshare(0x40000000) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r0, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r0}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}, @IFA_CACHEINFO={0x14}]}, 0x40}}, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}, @IFA_CACHEINFO={0x14}]}, 0x40}}, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)={0x168, 0x0, 0x8, 0x70bd2d, 0x25dfdbff, {}, [@HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'rose0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller1\x00'}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x64, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'xfrm0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0x168}, 0x1, 0x0, 0x0, 0x1}, 0x40) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0x2000000000f, &(0x7f0000f10000)=0xfffffffffffff830, 0x4) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r6 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r6, &(0x7f0000000100)=[{&(0x7f0000000200)="580000001500add427323b472545b45602117fffffff81004e22000d00ff0028925aa80020007b00090080000efffeffe809000000ff0000f03ac7100003ffffffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) 09:36:55 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x7a00000000000000}}, 0x1c) [ 2320.479460][ T29] audit: type=1804 audit(1594805815.568:3350): pid=17377 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2140/cgroup.controllers" dev="sda1" ino=16360 res=1 09:36:55 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000005c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000540)='ns/user\x00') ioctl$NS_GET_OWNER_UID(r3, 0xb704, &(0x7f0000000580)) getsockopt$bt_hci(r2, 0x84, 0x75, &(0x7f00000000c0)=""/4107, &(0x7f0000001140)=0x100b) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r1, 0x0, 0x100000002) [ 2320.599884][T17392] IPVS: ftp: loaded support on port[0] = 21 [ 2320.609379][T17398] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2320.639684][ T29] audit: type=1800 audit(1594805815.568:3351): pid=17377 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="cgroup.controllers" dev="sda1" ino=16360 res=0 [ 2320.683560][T17396] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2320.730755][T17392] lo speed is unknown, defaulting to 1000 09:36:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x84ffffff00000000}}, 0x1c) [ 2320.767168][ T29] audit: type=1804 audit(1594805815.578:3352): pid=17374 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2140/cgroup.controllers" dev="sda1" ino=16360 res=1 [ 2320.936367][ T29] audit: type=1804 audit(1594805815.888:3353): pid=17400 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2141/cgroup.controllers" dev="sda1" ino=15907 res=1 09:36:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x8dffffff00000000}}, 0x1c) [ 2321.132639][ T29] audit: type=1804 audit(1594805816.098:3354): pid=17410 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir115337330/syzkaller.GBhsVC/1974/cgroup.controllers" dev="sda1" ino=15891 res=1 09:36:56 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0x400000000000d4, &(0x7f0000000000), 0x4) [ 2321.358383][T17398] IPVS: ftp: loaded support on port[0] = 21 [ 2321.370351][ T29] audit: type=1804 audit(1594805816.588:3355): pid=17400 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2141/cgroup.controllers" dev="sda1" ino=15907 res=1 09:36:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0xe803000000000000}}, 0x1c) 09:36:56 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000006) 09:36:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0xf5ffffff00000000}}, 0x1c) 09:36:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000300)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_DISABLE(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc63f7589bb8dc551}, 0xc, &(0x7f00000004c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="7c010000", @ANYRES16=r3, @ANYBLOB="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"], 0x17c}}, 0x40000) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYRES64], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r8 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r8, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400000000ff01000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b48ea0000707604000280080005000000000000", @ANYRES32=r7, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r9], 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r10, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r10}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}, @IFA_CACHEINFO={0x14}]}, 0x40}}, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000006c0)={r10, @initdev={0xac, 0x1e, 0x1, 0x0}, @remote}, 0xc) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r11}}, 0x20}, 0x1, 0x74}, 0x0) [ 2321.649545][T17406] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2321.725892][T17398] lo speed is unknown, defaulting to 1000 [ 2321.744824][ T29] audit: type=1804 audit(1594805816.958:3356): pid=17439 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir514934595/syzkaller.R71LFY/2142/cgroup.controllers" dev="sda1" ino=15732 res=1 [ 2321.776545][T17392] lo speed is unknown, defaulting to 1000 09:36:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0xfc00000000000000}}, 0x1c) 09:36:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0xfe80000000000000}}, 0x1c) [ 2322.393838][T17398] lo speed is unknown, defaulting to 1000 09:36:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x12) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r4, 0x0) sendmsg$AUDIT_GET(r4, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x3e8, 0x8, 0x70bd2c, 0x25dfdbfb, "", ["", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4000004}, 0x4) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4400000410001fff00"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400128009000100626f6e640000000014000280050001000100000008000b00", @ANYRES32=r3, @ANYBLOB], 0x44}}, 0x0) 09:36:57 executing program 2: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x4, 0x4000000000000072, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="21020000000000000000010000000c00990001000000000000000800010000000000"], 0x28}}, 0x0) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000740)=ANY=[@ANYBLOB='\x00'/21, @ANYRES16, @ANYBLOB="00012dbd7000fbdb5f251a0000000500920003000000087be593607db6be8b009a198e000000000008019a0001000000"], 0x34}}, 0x20004080) r1 = socket(0x10, 0x803, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}, @IFA_CACHEINFO={0x14}]}, 0x40}}, 0x0) r5 = socket(0x10, 0x803, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r8}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}, @IFA_CACHEINFO={0x14}]}, 0x40}}, 0x0) sendmsg$NL80211_CMD_DEL_INTERFACE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, 0x0, 0x2, 0x70bd25, 0x25dfdbfd, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r4}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x81, 0x2}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x2}}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'veth1_vlan\x00'}]}, 0x50}, 0x1, 0x0, 0x0, 0x4040}, 0x8810) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000001680)={'raw\x00'}, &(0x7f0000000000)=0x54) 09:36:57 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x4, 0x6, 0xff) socketpair(0x18, 0xa, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2, @ANYRES64, @ANYBLOB="6be1dd961aa9e4e61e6c516abdcc48e7c089ee5e1bde22dbe1fc47b117ea9d1201c105178872e98aec84d4dfc2b272233dc0adcc13cfe0fd763fd0d9cbdbc84ca1e025c6fd89faa5f23c3e14b3e2a925864d63f7186e69e17a8e18faff55d4792b11ed1b751444f007b7700eb90fd53f229d2412f124e49c777cbe1f78c629c3708e4cc9e8e1375b12913ca6d4928118726d21ad17aa91e89ef2ebca3334dcd76d80d74eca3c4f69f3eeb8da2008ae1211a88cc5327eece3062a96000000000000"], 0x18}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x0, @private=0xa010100}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="3a628e7c3de05fae10108c5c655e5f99b9da7433f6c77f142d98478977045a5b49cde076ebe180934be6ec79ac5317e8a6cfd751047ebb79c25c58d4563c14efca990ebe0300fabc039026a8e3cdd161d04bebc5994bbbf3001a37d0b75c9470ed0823c84323c4568005f3f093aba7ebdeda04c162270856b0927b3f9cdc8f6e9e1de89b4dee12320000d40d32bd83ed918739349dca69ce561d028391040e7dc73ec7e5f418cc60d292481d51f268cab0cddbd99168c3ea961100952087d6872c29d34a101d76342d3acb4da1067ae2d77689b31418dcd055dcba915a2b8f06901ea1f67a3ed84e935b63be9a742e44a1996c3cad386d24a1e01159212256b151eaaa6014d7d7451a70bd2a1461df9b97318d77f6cd1e87c499c737c18d9d52dc2631dfef7598e37bd72f7b9ae1d31e822d626f15c9c23c"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0x400000000000d4, &(0x7f0000000000), 0x4) 09:36:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0xfec0000000000000}}, 0x1c) 09:36:57 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000007) 09:36:58 executing program 2: bind$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}, @IFA_CACHEINFO={0x14}]}, 0x40}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x89a0, &(0x7f0000000440)={@local={0xfe, 0x80, [0x0, 0xfeff0000]}, @empty, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x89a1, &(0x7f0000000180)={@remote}) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 09:36:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0xff00000000000000}}, 0x1c) 09:36:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000180)=0xc) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000440)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x2d, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="40000047bf00100025ff00"/22, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128008000100687372001400028008000100", @ANYRES32=r4, @ANYBLOB="08000200", @ANYRES32=r2, @ANYBLOB], 0x40}}, 0x0) [ 2322.966178][T12974] tipc: TX() has been purged, node left! [ 2323.006085][T12974] tipc: TX() has been purged, node left! [ 2323.012475][T12974] tipc: TX() has been purged, node left! 09:36:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0xffffffff00000000}}, 0x1c) 09:36:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB="5400000010000100000200100000000000000010", @ANYRES32=0x0, @ANYBLOB="00000000000000002000128009000100766c616e00000000100002800c000200000000006fc4a62214000300766c616e3000"/60], 0x54}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r1, 0x0) r2 = syz_genetlink_get_family_id$devlink(0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback, 0x406}, 0x1c) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={r4, @in6={{0xa, 0x4e23, 0x0, @loopback}}}, &(0x7f0000000140)=0x9c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000004c0)={r4, 0x3f}, 0x8) sendmsg$DEVLINK_CMD_PORT_SET(0xffffffffffffffff, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000980)={&(0x7f00000007c0)={0x14, r2, 0xffff}, 0x14}}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x1000000e0) sendmsg$IPSET_CMD_TYPE(r6, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x5c, 0xd, 0x6, 0x801, 0x0, 0x0, {0x1, 0x0, 0x3}, [@IPSET_ATTR_FAMILY={0x5, 0x5, 0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_TYPENAME={0x10, 0x3, 'hash:ip,mac\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000040}, 0x1) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000600)=ANY=[@ANYBLOB="e80101002fbd675c5520eb890719bd7eeafee61ce8b4cb3626", @ANYRES16=r2, @ANYBLOB="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"], 0x168}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r8, r7, 0x0, 0x1000000e0) sendmsg$sock(r7, &(0x7f00000005c0)={&(0x7f0000000100)=@llc={0x1a, 0x119, 0x3f, 0x9, 0x4, 0x7, @dev={[], 0x1f}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)="ba9d72c4b006e28b48317725f90625e2d173bca89069b1aef2fdfd30c0aa2fd9591caa85fa81276d30b923b0c9c05f211a6c3b78728f276e76e41030a4a220308a812e402b83df58066611e2b2356ab6526cca9db826a5f0c8f6", 0x5a}, {&(0x7f0000000500)="734bd7cc102be2c45193613af69aa020695c37a62be9ce06c0ac673fc1150cf5105690da137d5553774d5a598dbf77160067e012cf99e0dccb14051a94bf0111f954996ff40e340d12c2f62d5a9b2610ac2457e0a53ab7bc9234a750683ac717db12ed625d323202b055eb6b317294f02bd3c7aea8c4bde6be660673ec1caf0d23422ec3a02aabf0aacc2495dc90725d4ec4e7882ba623dd011200816ff79786b60409116171c1ae81bb5caf7187405b836a5586879e3b3eb5e93c3817", 0xbd}], 0x2, &(0x7f00000002c0)=[@txtime={{0x18, 0x1, 0x3d, 0x3ff}}, @mark={{0x14, 0x1, 0x24, 0xd48}}], 0x30}, 0x8800) 09:36:58 executing program 1: pipe(&(0x7f0000000100)={0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000440)=0x0) r5 = getgid() setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480)={0x0, r4, r5}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000480)=0x0) r7 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000100)=0x5) ioctl$SIOCAX25ADDUID(r7, 0x89e1, &(0x7f0000000080)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r8}) r9 = getpid() ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000440)=0x0) r11 = getgid() setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480)={r9, r10, r11}, 0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000240)="4ab5d01d632f5fdc226244de3b06cb2c4f7d74caef276386f97a62660af4ad8b073177e6778ca726304b1b0f9b102f397eeca149e9cf09c5eaa646aa69e0beb85a91010499914d875df1eefbb6f190d43a206373740f3bdc78497177ff85d270915d0627f95ac91ba62db06e9285c06d36772fc9981bac3325a9b74cd77cfafdbdc32263201fce42d36e159c8bca7b149bf51dfb7c5fe9f11fdce568c90b58ee", 0xa0}, {&(0x7f00000000c0)="d5aebc16d843d85f79b36ec455612594d51c75b189b8", 0x16}, {&(0x7f00000001c0)="29c311e4039a7dbe934ea3c32617ea24c4fc50e05a368db5f8ea05c9c91776", 0x1f}, {&(0x7f0000000300)="2643290bf025e5ac8ba1f8e9710e64a77e5b71baeb0003037ba6ca08212cc7be06943456", 0x24}, {&(0x7f0000000340)="7794a76d96b570", 0x7}, {&(0x7f0000000540)="0716ee7fcbe8ec24ed82c692f42178669f041fc5d9def806057bba5b08034982e681c482ff058399b71d25e8985c62e0393876fc135131887cda7681cb9f1843d360f805f6acf452a5616539728d05d6ee9cf2e7668ae812a9e4ecb78873f13864a11fbb89e5be3fd67824400b8bb16537fc156b855c001c165c853d78eda82c2f766d8361c41e2f6e3b6e144eb76b2f0fa655a4a4286876b6fe51fff5f17d0144111b6c666305c694fb0c8a34b2acd7eb29c248a0a9859c4f4560f63037a07050", 0xc1}], 0x6, &(0x7f00000004c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r5}}}, @cred={{0x1c, 0x1, 0x2, {r6, r8, r11}}}], 0x40, 0x40000}, 0x4) r12 = socket(0x23, 0x803, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x4) r14 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400)='batadv\x00') sendmsg$BATADV_CMD_GET_GATEWAYS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000680)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r14, @ANYBLOB="110700000000000000000800000008000300", @ANYRES32=r2, @ANYBLOB="ff130600", @ANYRES32=r13, @ANYBLOB="db74d95a920c18d1ff2531083a84acc3e74cadf31800ce8ce2fc26de31df09f7ef600c6fb9d3dfbf90be2ae1e93af129a749b656d97777acd7ef3497bc940829fb8480c3bba52a824dc8f733f471dc80b8b6382f15d645eb851b5dc74c872fc8606280d290f0932cc8e1c40cda42bb062db1e524c45567820c6f1904bf4e9c7c813277acd2cd1724e565344cad82ab3b67233b3347bb08356f9f26ff610e457fa1a6bd3c01f61416b0a16f8c78b1"], 0x24}}, 0x0) 09:36:58 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000008) 09:36:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x2}}, 0x1c) 09:36:58 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x1000000e0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_RESET_STATS(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, r2, 0x1}, 0x14}}, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)={0x18, r2, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@TIPC_NLA_NET={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x80}, 0x2c000080) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000080)='cpuset\x00'}, 0x30) r3 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)) preadv(r3, &(0x7f0000001480)=[{&(0x7f0000000100)=""/250, 0xfa}], 0x1, 0x74) 09:36:58 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x21, 0x3, 0xff) socketpair(0x18, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000240), 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000010c0), 0x0, 0x4000047) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x4e21, @remote}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="00002285bad4945008000000"], &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000740)=ANY=[@ANYRES64, @ANYBLOB="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"], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x294}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYRES16], 0x24}}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x2) write$binfmt_script(r4, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x13, r4, 0x0) setsockopt$inet_int(r0, 0x1f00000000000000, 0x400000000000d4, &(0x7f0000000000), 0x4) 09:36:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r1, 0x0) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "5f6914e576574db4", "61c61ef8102e103848e3aea643215fd6", "a0a5934e", "a21fd021b2a3d5dc"}, 0x28) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @remote}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x986, 0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r2, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(r2, 0x8983, &(0x7f0000000080)={0x7, 'macvtap0\x00', {0x2}, 0x2}) sendmmsg$inet(r0, &(0x7f0000003b40)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000001940)="a5", 0x1}], 0x1}}], 0x1, 0x0) 09:36:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in={0x2, 0x0, @local}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x3}}, 0x1c) 09:36:58 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendfile(r3, r2, 0x0, 0x100000001) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00'}) bind$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x12}, 0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0}, &(0x7f0000000140)=0xffffffffffffff4d) bpf$MAP_CREATE(0x1000000000000, &(0x7f00000000c0)={0x2, 0x800000000000004, 0x400000, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], r6}, 0x40) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000040)={@mcast2, r6}, 0x14) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r7, r5, 0x0, 0x100000001) 09:36:58 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000009) 09:36:58 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_GET(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xf8, r1, 0x200, 0x70bd29, 0x25dfdbff, {}, [@TIPC_NLA_MON={0x4c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6c2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x10001}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x56290}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x24}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}]}, @TIPC_NLA_SOCK={0x64, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7f}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x1000}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xffffffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffffffc}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x80000001}]}]}, @TIPC_NLA_NET={0x20, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0xa0}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x2}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xfffff93a}]}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4004850}, 0x45) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000240), 0x4) pread64(r0, &(0x7f0000000280)=""/4096, 0x1000, 0xffffffff) sendto$l2tp6(0xffffffffffffffff, &(0x7f0000001280)="4127b3337881e6eb404efd7c", 0xc, 0x0, &(0x7f00000012c0)={0xa, 0x0, 0x7fffffff, @ipv4={[], [], @loopback}, 0x1, 0x4}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000001300)=[@in6={0xa, 0x4e21, 0x5, @private2={0xfc, 0x2, [], 0x1}, 0x80000000}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e23, @broadcast}, @in6={0xa, 0x4e22, 0x5, @mcast2, 0x401}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x2a}}, @in={0x2, 0x4e20, @multicast1}], 0x88) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000001400)='TIPCv2\x00') sendmsg$TIPC_NL_NET_SET(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f00000013c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001680)={&(0x7f0000001440)={0x234, r2, 0x800, 0x70bd2c, 0x25dfdbfd, {}, [@TIPC_NLA_MON={0x4}, @TIPC_NLA_BEARER={0x94, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x69}]}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x401}, @TIPC_NLA_BEARER_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffcf16}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_BEARER={0x2c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x15, 0x1, @l2={'ib', 0x3a, 'veth1_to_bond\x00'}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}, @TIPC_NLA_BEARER={0xf8, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x20, @mcast2, 0xfff}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x20, @private2={0xfc, 0x2, [], 0x1}, 0x2}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}, {0x14, 0x2, @in={0x2, 0x4e20, @broadcast}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x20, @private0={0xfc, 0x0, [], 0x1}}}, {0x14, 0x2, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x24}}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x4, @rand_addr=' \x01\x00', 0xffffff80}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x10000, @ipv4={[], [], @rand_addr=0x64010101}, 0x7f}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x971}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3}]}, @TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x9}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x9}, @TIPC_NLA_PUBL_TYPE={0x8}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffffff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}]}]}, 0x234}, 0x1, 0x0, 0x0, 0x4000}, 0x80) socketpair(0x2c, 0x2, 0x4, &(0x7f0000001700)={0xffffffffffffffff, 0xffffffffffffffff}) connect$ax25(r4, &(0x7f0000001740)={{0x3, @null, 0x7}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @null, @bcast, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default]}, 0x48) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000001840)={'syztnl1\x00', &(0x7f00000017c0)={'syztnl0\x00', 0x0, 0x2f, 0x4, 0x40, 0x6, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x40, 0x8, 0x2, 0x3c}}) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r3, 0x89f7, &(0x7f0000001900)={'ip6tnl0\x00', &(0x7f0000001880)={'syztnl0\x00', r5, 0x2f, 0x20, 0x9, 0x81, 0x40, @private1, @private0, 0x40, 0x700, 0x7f, 0x5}}) r6 = accept$inet6(0xffffffffffffffff, &(0x7f0000001a00)={0xa, 0x0, 0x0, @local}, &(0x7f0000001a40)=0x1c) getsockname$inet6(r6, &(0x7f0000001a80)={0xa, 0x0, 0x0, @private0}, &(0x7f0000001ac0)=0x1c) r7 = accept$inet(r3, &(0x7f0000001b00)={0x2, 0x0, @dev}, &(0x7f0000001b40)=0x10) ioctl$sock_inet_SIOCRTMSG(r7, 0x890d, &(0x7f0000001bc0)={0x0, {0x2, 0x4e22, @loopback}, {0x2, 0x4e21, @loopback}, {0x2, 0x4e22, @multicast1}, 0x242, 0x0, 0x0, 0x0, 0xfffb, &(0x7f0000001b80)='macvlan0\x00', 0x2, 0x1, 0x8}) r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000001c40)='/dev/net/tun\x00', 0x200200, 0x0) ioctl$TUNSETLINK(r8, 0x400454cd, 0x337) setsockopt$sock_void(r4, 0x1, 0x1b, 0x0, 0x0) 09:36:58 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) writev(r0, &(0x7f0000000140)=[{&(0x7f0000001840)="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