9c11705d4234e770f8e0c3488d4f045c838760215957820ce50aefa63f39f1658be56c76278183b4ff675eb4fb6afb002c73ade74ee67d4281f814dee6a887b18cfe55f958f482ad"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xd8, 0x117, 0x2, 0xc0, "be4bfd0c155489f383ece3303a65916690775c283b7ea48427a940cfa09c4928976504d4f7c59cbe74d5fb2fe2bb187d2473880d63ab87c522d2513ca38229f59d6099545952937799a6dae8e6b21f12811c31b0073429ad6a396413f7c73458d5d244ece7dac30a336eeda70c161d3283e7f6f86f727906bff756b9e467631593490984fe1f8f9051623c7dda87282671a3b4807273da98561b3e241536a276ba3412a794fecc2c8c8556ca601a745cb3f1761a2fc4d50200caad1b94d75451"}, @assoc={0x18}], 0x13e0, 0x2000c804}, {0x0, 0x0, &(0x7f0000004800)=[{&(0x7f0000003400)="410d6f00b219", 0x6}, {&(0x7f0000003440)="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", 0x1000}, {&(0x7f0000004440)="2fb0b7f98b4830bb6344cd6b2dac3a8c339914c23350482510be34cdc65d1f14e38003be40a54b2a1a69a65bb5e840c9965da5c2a817b83edb6025477453d11c30644c8f2ce7c7343acf154a67971296a6cb166b159628d161d25b449c74c8cfeff107d5f26b5b2b22e33dc6fed827d23efa086b", 0x74}, {&(0x7f00000044c0)}, {&(0x7f0000004500)="c87e1ab9225e046d9d65719e2c55f297bb4bfb3295058cd73d5c8ca0f044239834a80e76d236d84dddf204b18da5231973f6611b3314e6045c605067c6725b5621d291374528e0cdb95b877cbac2298c58c137300fb5460897d133cfda841fcb54caf570dbf150a5d42dc0ee8574310c58ca241aba80cb7040562a1e79122f040f6344e569c39cf4e1dada7ef33607cdc4ec8c00f8b1da49b31a6742419907c0f30f4d411576cddddc3fb3df2b6fdd7c33bfdd4b433b90", 0xb7}, {&(0x7f00000045c0)="d6424bdad0223b4d456decf4a81b55e231b2c7642a0cb6242e43fea9f52adb7a06fb008c6bea98c89da18b8fdb7f41c17050a9332ccde6a2e7d7e5b34fecd83a49d0a63b86375655602601cd1718ad58cb1fe226806c1f7183e2c5349d925731ab1b8fe0fbe8a5ad9beb2c46688753b6ef8c7f90744b8ac54df2bbb465944840f9eba811b3110057f25e7deefdb3d418747459953b9d5c6fecabf47d135ed3c141b5ada2c8", 0xa5}, {&(0x7f0000004680)="91aec8540a179bc311bef8670ec76f9c88703d65bab0e7bff92a45f4d775cb4f603a0c4546cd0c8d6d7089c7b450b608ba894575173f2a3427fe253d03fdb0d81f2b3c24a7a2c903193e995d56284d17d930bc76890e700e2718cd5f23441168b7faf496093d39edd7f43211aec4eb34a9d6a39aa1b295a437709b07661196655ce0b72e5aad2366c336b763d03856c575d72dbe29f0417511b975baf2619bacff07ebc83353ab18e095fbc0a52d920b3ea0f0972abdda5570835ebe", 0xbc}, {&(0x7f0000004740)="94c454fff598ea228319734fcaaf11330d45ad82d3117ff3694c175de162cf8f273a15c1aba66d693aac5517caf5f1d8ff2f1a31bce8061f5f549b48d34c041c76290f0af9eab1c444606e0ba03a84d9feee26b4552c4774286302031cff436f7e135ba615b398a2eb7086d0680e4b6b2c6a934ef349a22d5cf434e3e41dd523483fffb12642d09bb2b1e2c14fc95cbee8082ee0832c3e73fdd2f3c2b928aaf34388b5220d1b5d3c31fdac8cfe6c7c0e368372", 0xb3}], 0x8, 0x0, 0x0, 0x804}], 0x5, 0x0) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000200)=0x81, &(0x7f0000000240)=0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x1c, 0x0, 0x0, 0x0, 0x0, {0xf, 0x10}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x1c}}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000180)=ANY=[@ANYBLOB="46040000", @ANYRES32=r7, @ANYBLOB="ff830a00000016000a00", @ANYRES16=r8], 0x4}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) [ 2357.047760][ T9854] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 08:46:43 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'erspan0\x00', {0x2, 0x4e22, @rand_addr=0x64010100}}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000040)=""/92, &(0x7f00000000c0)=0x5c) r1 = socket(0x10, 0x803, 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)=0x2ba) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240)='ethtool\x00') sendmsg$ETHTOOL_MSG_COALESCE_SET(r3, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="1c00000036780a06b4ca08a001bc77a8bea4a17628db966c5171a5903386b1c43b590b6ee67d226afe7f6be3bf7fa4d940", @ANYRES16=r4, @ANYBLOB="00002abd7000fedbdf25140000000800090003000000"], 0x1c}, 0x1, 0x0, 0x0, 0x4c845}, 0x12) accept$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000002c0)=0x14) sendmsg$ETHTOOL_MSG_EEE_SET(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0xb0, r4, 0x10, 0x70bd2b, 0x25dfdbfb, {}, [@ETHTOOL_A_EEE_ENABLED={0x5, 0x5, 0x1}, @ETHTOOL_A_EEE_MODES_OURS={0x1c, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0x13, 0x4, "6960f0abaf749748127305740ff403"}]}, @ETHTOOL_A_EEE_TX_LPI_ENABLED={0x5}, @ETHTOOL_A_EEE_HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}, @ETHTOOL_A_EEE_MODES_OURS={0x4}]}, 0xb0}, 0x1, 0x0, 0x0, 0x64000000}, 0x4) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000100)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}, &(0x7f0000000140)=0x10) 08:46:43 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2357.245625][ T9854] 8021q: adding VLAN 0 to HW filter on device bond55 08:46:44 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=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="1c0000000706010341d43a5ea4df00000000e90005000100"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) 08:46:44 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000100)) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x8001, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[], 0xffdc) sendmsg$NFNL_MSG_ACCT_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)={0x80, 0x1, 0x7, 0x101, 0x0, 0x0, {0x1, 0x0, 0x7}, [@NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x68a}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x3ff}, @NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x1}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x6}, @NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x1}, @NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x3}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x8}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x8}, @NFACCT_PKTS={0xc}]}, 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x0) read(r0, &(0x7f0000000140)=""/165, 0x1000000eb) [ 2357.666008][ T9856] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 08:46:44 executing program 1: socket$netlink(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000040)={0x0}, 0x1, 0x0, 0x0, 0x10001}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) r2 = socket(0x4, 0x6, 0x90e8) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000580)=0x800, 0x4) socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') socket$kcm(0x29, 0x2, 0x0) sendmsg$NL80211_CMD_STOP_SCHED_SCAN(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000005c0)={0x18, r3, 0x0, 0x70bd29, 0x0, {}, [@NL80211_ATTR_TX_NO_CCK_RATE={0x4}]}, 0x18}}, 0x0) sendmsg$NL80211_CMD_GET_MPP(r2, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000480)=ANY=[@ANYBLOB="495c0d08014170", @ANYRES16=r3, @ANYBLOB="08002dbd7000fbdbdf256b0000000a0006000180c20000000000"], 0x20}, 0x1, 0x0, 0x0, 0x4800}, 0x40000) getsockname$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=@ipv6_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) socket$packet(0x11, 0x2, 0x300) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$IPSET_CMD_SWAP(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x2c, 0x6, 0x6, 0x5, 0x0, 0x0, {0x0, 0x0, 0x5}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x2c}}, 0x40) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=@newlink={0x20, 0x10, 0x439, 0x70bd2c, 0x0, {0x0, 0x0, 0x0, r4, 0x3}}, 0x20}}, 0x0) 08:46:45 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f00000006c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000001c0)=0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x80000) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x800) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000340), 0xfa, 0x0, 0x2, 0x0, 0x1f, 0x3, 0x3ff, 'syz1\x00'}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000600)=ANY=[@ANYBLOB='l\x00'/20, @ANYRES32=r4, @ANYBLOB="000900000000ffff0000000008000100627066003800020034000100300000000a000100706564697400000004000280040006000c00070000000000000000000c00080000000000000000000600050000000000"], 0x6c}}, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f0000000040), 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x2) connect$unix(r0, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) sendmmsg(r0, &(0x7f0000002dc0), 0x307017fdb7a66cb, 0x3ec0) 08:46:45 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000040)="230000005e0081aee4050c0000ab37b8db1abb148e217b81f1aa5e9ce69852e40bb024", 0x23}], 0x1, 0x0, 0x0, 0xa00}, 0x0) recvmsg(r0, &(0x7f0000001980)={0x0, 0x0, &(0x7f0000001900)=[{&(0x7f0000000840)=""/162, 0xa2}, {&(0x7f0000000900)=""/4096, 0x1000}], 0x2}, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x101000, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x30a) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) bind$bt_sco(r2, &(0x7f0000000080)={0x1f, @none}, 0x8) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 08:46:45 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=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="1c0000000706010341d43a5ea4df00000000e90005000100"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) 08:46:45 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0xf000) sendfile(r0, r1, 0x0, 0xf03b001d) r2 = socket$inet6(0xa, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='pids.current\x00', 0x0, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0x1c) ioctl$PPPIOCSMRU1(0xffffffffffffffff, 0x40047452, &(0x7f0000000000)=0x72b) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @private0}, 0x1c) r3 = socket(0x1000000010, 0x80003, 0x0) sendmmsg$alg(r3, &(0x7f0000000100), 0x492492492492711, 0x0) connect$pptp(r3, &(0x7f0000000140)={0x18, 0x2, {0x2, @private=0xa010101}}, 0x1e) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 08:46:45 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:46:45 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) socket$inet_udp(0x2, 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8}) 08:46:45 executing program 5: bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000001840)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00'}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000880)={0xffffffffffffffff, 0xc0, &(0x7f00000007c0)={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) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)={r2}, 0xc) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r1, 0xffffffffffffffc4) r3 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r3, &(0x7f00000002c0), 0x40000000000009f, 0x0) r4 = socket$netlink(0x10, 0x3, 0x11) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NL80211_CMD_SET_REG(r5, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="3400000097f4ec359ce743cb70d86706cf71fdb61c527c3d97da3970f1846aa467a427107821df59abf29fee2a884366d52660966eb4120ad4aa721b45c2a0a1d3e3ebe2b6dd5d8e3c9b2be47ccb360d5e837f82", @ANYRESOCT, @ANYBLOB="00012dbd7000fbdbdf251a000000050092000300000008009a000000000008009a000000e3ff07009a000100d20bd1cc7e91988b00006fb9cf8b45206b3523f9c38de87b000000000006000000"], 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x20004080) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$TIPC_NL_MON_GET(r6, &(0x7f0000000600)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="88000010", @ANYRES16=0x0, @ANYBLOB="330a2dbd7000040004000000000000003c00038008000100ffffffff08000200070000000800010000040000080003003d00000008000200e50000000800020029040000080002000002000004000380240005800c000280080003000300000014000280080002009d01000008000200060000000000000000000000000000000000e413349768af442c6accff7c373624582ff13e623e9f4b91e90e6fb157943e515d07af5254370e9241557453"], 0x88}, 0x1, 0x0, 0x0, 0x1}, 0x20000001) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'wg2\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f00000006c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000680)={&(0x7f0000000400)=@ipv6_deladdr={0xbc, 0x15, 0x200, 0x70bd2b, 0x25dfdbfd, {0xa, 0x20, 0x8, 0x0, r7}, [@IFA_ADDRESS={0x14, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFA_ADDRESS={0x14, 0x1, @private0={0xfc, 0x0, [], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x107}, @IFA_CACHEINFO={0x14, 0x6, {0x7, 0x3ff, 0x8001, 0x1}}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_LOCAL={0x14, 0x2, @local}, @IFA_LOCAL={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @IFA_FLAGS={0x8}, @IFA_FLAGS={0x8, 0x8, 0x6}, @IFA_CACHEINFO={0x14, 0x6, {0xfd4, 0xb8, 0x3f, 0x400}}]}, 0xbc}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000a00)={0xffffffffffffffff, 0x0, 0x5b, 0x74, &(0x7f0000000900)="e539885e03ecef6eb6be94e47f032c96ce71e3d470385d5a6842ca0a24cc6d90c441ee4eb684c0d586b077b150e78c1ecb8afcb5ac6248d8d55aca686b118af7a7a14459d077285d7dd943913ea7ce415dceaabaf35d3770fdaeed", &(0x7f0000000980)=""/116, 0xa9, 0x0, 0x28, 0x1000, &(0x7f0000000640)="9efe619166fe1d3851cf6ae0745efee83e22aeede2470bffdb124e3c2baaa12d4f3165b3e81b6d78", &(0x7f0000001e00)="2a67a2d5cd9b5df1beb50cdddb37d2555e1dd6e7815819d062125232437782529b13e4da97abf1da3e08c94a9e0fbf5326573c90f4feb64b26df45fc41e2a64abf9deac233e4d80677b8ee1a6d06531187b3c4891f2e9ec26fba3f2826dc4eae1b46a1d2760c8164d2a1ec1812c32931cb50f0b8cadc1f702c02af6dc5d9e145e820a6c0520bf06f52b2e0a43000fc1b0f43c3b55f3afabdf9de9afc27d96460024974fa31f2c0b9a6daf3229d4a49d808e2a2d730d57b7b82c4f9426afa4e1a11e0fb65504aa3dad172a822b3da1e84495354bdc45bbc07c0245e6edf7b345f873cc9fe49cd9e5afea7999c1670028d71733cd3edb00ed7e58da7b3ccf1e27546959199274a9cf74a46c04abe5803d52cfb87bc7e7b0836a9b76527d858d6fb5e8948b89ed0c2297c2b20d18fabb7102b1159df2bc171481961d76817e8a577d648f9040ca0165fc8671715f2c2f1e66d4ec7226637b9f8b89ec4272b122ce18ee398d91c757c2099d7192d157dd98778c8d6d0ab9e6abcf43e384e5fbe09433593a6ef09ced4333896a40d5b398fec687efd5a8b8828230cbf1e9f489c3e57f079bf140f377f25904c226274ba412e8e51d39648b9b257838ee2b4bb7e72af3ad0d011a8e151e47bd49a249e5033d67914cdead3070838bf5075d4b8824c0159ba8cb2172c9d8611e5f0cbffa4bd22ae3dc18ad3d07e160b4e8e25bbe2fbfe431ed585acc20ad940509f31ab749327cf170cb9f7a423e08988ed8f8c1b26ae902059be2d7b29f6f8be2b7c7e5a8b374efd9f70569d32548f7a4958235e1597858a10411d4d705e2b616dd6432a36e1a280ea27533d06c947e4d58f60c95b1c4e102394bdc32977aec47ba05ffd678afe64ca1a323646df32ec0a5da597d0749b5da36e7c9c79a9c5be89d65e1e122f9b72239aedc01afb127e92e5ef02844f8a5241313e638ea0dbfbda8ca69badc60ab502de43adfaeee0d075493ec3695c752f234aa2ca1d84f970a6f477e5b03dff2a889aeec7527de62b4160fe7f951bf61fd41ff6c4765beba0f5a6d4b49d5b441c70ebec12ea9765abe118a46304bf6b2338f27c948924f0ff712c7005bb03e1e5f5055a283d8d9e3a92092bf98ea507cb7c5c039a7ff55231aaa16aaaa07002e5dd1d19ea83ea1a562d0af8b3b9127418fbe93df4f730fc29175fc926ec870ac15efdf12c2555ebd2143ac826a07d76341a1171f0355010082f93e8649f8818d5cda20fc6fad22e13ec54f835f8c614461c69eaf45fc20a52be9a085ca8fb86f43cce30ede5930a9d26a1be0495e87895762f3b041fe363299384a7e1e8f29d5175a769f75c463fa022059ed37c3ca9a38e1f54c0ce94c6fafe8ac6184be1244b00cfe90d8712c331bf05b28129e5d0a61a9269c2fa8a138b399d9a8d6cfd99f47960a71fe7821a09403d42130b8dd5033180236c377ae4880d56d3e59192113fb981ab2eec0db2d2b32caae2b4f5d3b1f79ee7ab0cb961395e30595ecf08b9d4b64f630cd33e46c8056324b6acf92b8e97f54ab77194cf0b222caeb5d5675036a2cebabc0a037e8b4ed242c4242fa5e0470abffc0566a68b04c0ae5c4e6f9483ed11b695d1bed8fe97bbaf0f122fa87293fa1e39bcf3915a906bae836d47c3b3b673061c49ef3d54aae1f91df32d869636591ca14c11f4787469cbf4e5386962bcca6d41cd66c738b8f34e03fe3702c1e5336a926e0a0bbb408103065e7ba074bdc0569a9f0080d057a322978ce73ec8ba7c6b63b64cd04c071e23c4b0c557f341085283bd0d08a67129a01edcf650da26b8c335c0c37df496e7d9f0d91643d7e2752e1d5b184b59d14c1a3c4207c2358a5c4bc9b3e57e59c62b115a1fb3205c4be5653a29f3e4a3995db0ee7ac6288ef4ac14da67bedf3c6eda18c112f0169c7a8308344ed640b123c78fb375418b88291f6244e0fb02efb7bed7fdc806159be5a232fd89a4a0389430b93d01553b10dff1ab358a23ef839f026650801514868face4a123d749be65891e6896e15fbe9df467fe4c451854b47407e5a5feefe494288642f738e409b33d906b725c6c83742ebba291de6ff6cca157ed8c160ccf63f5fa65659d1ef70f38b6fccc72c1bddea8b5b55daa523e6b5fffca9213db7b96eb6a51f6c1eaf6edc622b9ad295ace227c0c716621369c2b180a89117a47c6828faf1f7cff63a0fa34ba562c83bad1f63635fcb1211249e39864651d6753c204736ad2dc76173e5f79ad3b40f05a3aeeb4a760c43d7e1d4033ea1cec14bba2ee9bcbfc5d82c81f7ab1ee234fe7f4481c9def40af325f4e07f7ad214686804409d54e4e5193ceb61c62a18cf29cb70c39cd4e3fb6ebddff69ee8e8945bb2af16043fe7f74d1ecf5e6c3b8124aaba4ab7cda645636f2e26cea143ef3d0e618018d57b07202cbd16727f6392c154ade37ef54248ca89dc3e8c96199dedb06df5a942ac38c616adc06b17bb06a1c34889fca822eb758f6f8af62bebc23438f267830e5c4ffa59afefd1f647df2f819aa12d4b28cb762ea3a5e60b8bb08f1168b179990bddad72d59ef8f791c08c0133b2dfaed221e2988baa422fd3a18d1cdf878924cd1d4fc32f26aec062ff14d5c2f0d3f70d7211fadc21e5c833e5e0097e39b434037656dcde3ef46e152c7133ceee15ab1d18cbfdb775e0653a2c73a92bed7bd4aba4a58fa8b319a2233ef2808bb0aa1559e0134d0ed94e22dbdc04013f803f19f0777329a8e765c19dd09506e491f9e741e653d530d5ad0fe85cb0360471e2f840eb22c76a406347ac7b4355b6f4120f09b916d05ba8826fff301322ae6c4d92151ae3049d65818829f9b341716bf4b405f4eb051ed7c0918cc317f31ba184caf23518ea2b55d3881275205a24ec36d98e31144beefb371274922f1e7fd3e3a5bf483ef47f3ed9bf1242d645d99004654334fb846232690e766a81fcce39f22f45287bc4780caddd8f9068b938ad62048022e7f4f715dc9ebd1c20428d7c5f8a9c1cde30aa4b0e57e3ceb875b6606174fb19e87a4690e08516a63415a03717009d14e8b237b7292c1aace4bf463b50df2466c6c6b436fcaff8851577ccbc07e0c287b784b0e4d0e9069fdb09a4ee7b79900ccb4b0b8cfa94736c91d0b1038ba6a707be80573870cbe22d4b2f7a864bb1fc4bee58cc4acfde19c0e3ab6a079166f3fed253bbcd6ebc78be69ee9362091276007990d484046a70ce5565f09760349bfd41f9c47d33fc22a16dc24dd37f2b0055a44710f9f727774f7391da4db1b1e0ae5dc152516a9ab535f6dcf1eec925fe79d20b32fbc4f35cf003344b72e2a09e194b9944dd5a1415183dda76cad2151acab7eb4f6e38899fc3d96b10cbbbbe447a8c97e4d90c147decadbae3bac78856024b81d680468a0862e021373ff96d52989cbe093f987245a2a777d88fd5e9328fad646c79d6fccda7c9c436df602dfc7439e5fd53076f9f0d5ae86890a30552d48283a6a6ad04cee699594359127efff6e9a989fffb0fc0e49060ced6aea8cf62f5660637adaae865d6671ce66af766a1db871be5fce31d1c516f6c142cfb57073bd12d09e04a988ccf997ec28bf999f92a22883a55a24b15c53a07ea7ea21affd282cf717d2c58d2d7724420cbb016332d0e877431a3a2baa53a95ec5ccb7b078eb969e4c169dac858a5493f80ee30e17e6f70b483feed004174a04036f8a5892e6a61057ee6e72d1b498c0b95c45a33a4d33122e64b0ec02dfe4757a539ff58c66b831beb70b6acfb1d9ed75076d08506bab0b04f68dcdeb8b9c13b954ca24e2d0ef0723e0eecd79f75a1cabf1b11be4425610a57669d26510271a8d3e040e46930fbc9f1c48bcf5fe864c82b4f2231052ccea4fe90d3875c4fb9b4de1d98e861204a6a7511a5f50a4097d5d74bbda8253d1d2f63c857dd152ca27dc58f5e2d689fce1885e56832841e1b63f4ef730e8bfcc60df2f6da63866477ea4c1c06654435af72dec90eece6863d939125b9c98039cb403d6f59940252089fd2c80c049be95957525b6486660f32275340ba4d5b3a76d8a13a2834b6fc17425206feba8242f3752f04cd3276320c0074d2e5e772e2e7a501918844ff591cfb269629fe7ab5cd384a5d9a7262083bf91995e85d1a28ccfdb690b6bd89fd0c57fd5ef0a29039b685a39c68d013043ca3ec3365fdd761ec5a8643271aa2163073efc9d5c99983939993e73a668171ce2d67185add7c5e0a07ee6fa1297a43932c4081516db2ebad153f06f3b3b8937fb32220b635967a5fd2eccab45d6cd2d07dbf19cb6b0c81b6f42c216011914bfc029bc203981355e2d57814f2b31afcbece6957b3f58232a36312c1dd73ccd9cd9a694c12e00ece25aa72afadaf4da55cdc3c5098bf3f867168fb25c52ffb1f3863874969e78ba7cf463a6f67b5f5c2135f22aa47f62e8844672339b6e7ce25be934bfbf028dd0a8d49176a1a826c8e2c8ab28fc2c87a426454d15a645fb74389e8bb4cd9470d023a0eebfd183fbd07e488b4849d6706840d8e5781690f52c32c9d463e306f1200ee3a8490acaa54b344639c81bc845848775b317d7032642e11d64839fd8aacdab679d4a2b75864d8c9736756712148ff69f588a51cac47092af3a311066828739bfc7e1bd5bc7d79df150fc46ed33496ec8dd1c99253d31e9d8f98c0c80f807d9c0e5ac957c11412f4cff2eca67cc91f2fd49a03d4529b7fb4da1d9b88c91250e7a1f3e64939b3869e9ba7f224740049389abc28a4a7ffe57b3417ea08bdec5ca5d52142f2da4cad9d0df2e566d27759c0552ba2a1fbd40136184e95a8d3f2e496375dfdad4d4c46000abf4251445e7c7d6c022646f108aa11bdb07c5952f23582a1c42aee76b1cfd36cb0b741653056598c5a40737e4eff2f47c97ed1f8a17d6caec87fb61ffb6a058e9434e8b2b205861d4f41d312ec60c3b93682793f774ffd78fcc9b26f9b7119487c623878406a12f0d76f152950a0c1d3094fb38b4a05fd10963f5296994361284293c3a691ef094f88d6fbe8b0aa1dbb4865b2464520f172d0f8d4447a03828d597e9a619314173ff5952fe932e2305bd85dba12cac3270e443b2d5e963eabf55b6ef93bb4cf6626a8f7a9f1cd3349b0bc5e27caee601c15657086118ad0633a4de345054f9340d1f69154942638b028cff67d8a385a2f486a1e65cce882dfaf7ff29b3b169657a9092b716a1719d06956c22260028426f00bbfc594a665764e1e492b88d9639e7dc7894ae995fa235aa62aaedd1d0f9c93fbc2066940625e51e21164f080f5d48fe87f578445ba0d518a945db5bd4f4e9d7759d44f9108eb8649094ae371dba4ced3512979a32569c48545a9358a7a78fefdffaed22145398667a6b6ba1f57944491ff4eb559c5d0a7567302d5b780198dd0358140abf51dba3cf4ea1a9ebc8c22e0413b38629bd9cac756f9374c499debd2aced94b20c65a7b2497ef31234b8afb360e76467c1225f1661c721bf40cbd4328ea4277bac4849752b216c61cafdfdeef7d45920285ffc0b05f2d582eb91ab9b5e5278a71af8a30576734699683eb94c4e71014cad6ced3af8cbbd8bfe484b9f425524f0a5a5786b8b3632b93b2ed318a067c58a11999e38170707d58f38cfb0ba53878722f816401cfd1636dd54c8369dcdda7a867a9ce79af557e5173d228d85cca3ca45c4bc93dbd8bc323aab50b3ce4aece9b2c6abf2a25c4d18f47d68f9c1c7db3986822a8bd6bad98be3f6c34f616dedc1508d030539af58277c066cc4581f4a1f6f5"}, 0x40) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850400"/20, @ANYRES32=r8, @ANYBLOB="01000000000000001c0012000c000100626f6e64000000000c0002000800010006000000"], 0x3c}, 0x1, 0x0, 0x0, 0x20000004}, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x60, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x41100, 0x50404}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @ipip6={{0xb, 0x1, 'ip6tnl\x00'}, {0x28, 0x2, 0x0, 0x1, [@IFLA_IPTUN_PROTO={0x5, 0x9, 0x29}, @IFLA_IPTUN_FLOWINFO={0x8, 0x7, 0x8001}, @IFLA_IPTUN_COLLECT_METADATA={0x4}, @IFLA_IPTUN_FLAGS={0x8, 0x8, 0x1d}, @IFLA_IPTUN_ENCAP_DPORT={0x6, 0x12, 0x4e24}]}}}, @IFLA_MASTER={0x8, 0xa, r8}]}, 0x60}}, 0x0) [ 2358.901313][ T9940] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 08:46:45 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=@can_newroute={0x14, 0x18, 0x20, 0x70bd28, 0x25dfdbfb, {0x1d, 0x1, 0x4}}, 0x14}}, 0x0) [ 2359.089572][ T9940] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2359.194819][ T9956] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 08:46:46 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=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="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(0xffffffffffffffff, r1, 0x0, 0x100000001) 08:46:46 executing program 1: r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r0, 0x20, 0x70bd2a, 0x25dfdbfc, {}, [@L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x3c, 0xb, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @dev}}]}]}, 0x3c}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) socket$qrtr(0x2a, 0x2, 0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r2, 0x0) recvmmsg(r2, &(0x7f0000002880)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x226}}], 0x2, 0x0, 0x0) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r2, r3, 0x0, 0x5) 08:46:46 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f00000006c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000001c0)=0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x80000) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x800) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000340), 0xfa, 0x0, 0x2, 0x0, 0x1f, 0x3, 0x3ff, 'syz1\x00'}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000600)=ANY=[@ANYBLOB='l\x00'/20, @ANYRES32=r4, @ANYBLOB="000900000000ffff0000000008000100627066003800020034000100300000000a000100706564697400000004000280040006000c00070000000000000000000c00080000000000000000000600050000000000"], 0x6c}}, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f0000000040), 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x2) connect$unix(r0, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) sendmmsg(r0, &(0x7f0000002dc0), 0x307017fdb7a66cb, 0x3ec0) [ 2359.346580][ T9958] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2359.376653][ T9958] bond57 (uninitialized): Released all slaves 08:46:46 executing program 5: r0 = socket$inet(0x10, 0x80000, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)="24000000200003041dfffd946f6105008100000a1f0000021410080008000400d27f1e00", 0x24}], 0x1}, 0x0) [ 2359.550059][T10006] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 08:46:46 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(0xffffffffffffffff, r1, 0x0, 0x100000001) 08:46:46 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:46:46 executing program 1: ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000040)={0x0, 'batadv0\x00', {0x1}, 0x2}) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000900)) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000940)={0xffffffffffffffff, 0x783a}) r1 = accept4(r0, 0x0, &(0x7f0000000980), 0x80800) sendmmsg$alg(r1, &(0x7f0000000c80)=[{0x0, 0x0, &(0x7f0000000bc0)=[{&(0x7f00000009c0)="ad6bc752b2517141c2b0bd17f2596b1c4b1ddb3def0e1f7e40671b2589a8950a18306be35f4911465f82b36c337415d55b9bc77910f0ad1aa90e8c0422062f30927ead3702ed9f52f4742ff35376b9bd9c872b3fd57434a8121fd908dea80bf5cc6a41d84a295749cc23c1cde4fcaa7d238c44b29e46ab6d3c50b23fcf3ac5d74dbec2e4482f77cd8515ce17734e802108f8ec9bd855cc4ac5d93b86af6a28c0d73364ce3ca468a711eee4a9248d3bb97691b778c2e0b8bfc9cc9ee849475fa48dd6e01e4d619e", 0xc7}, {&(0x7f0000000ac0)="e1877147cdf50e19f6c067ff406ecb36ea6a4d766b6311bdb92716422f60f23396ab4e07e5a4ce148f22a8700f18cf71843228424995ace065fe59b11df5f3c87e93262551e741eff730b63d261cec531d39bac234e1282ad20ffb31fa321ad77d696b5c58b4548dbdc91bf5fb3c5ed998b866c1c13b39496b8aec1a0c238d75e36501760898ac8a0df78b6b0700b790424b75fc97f5f88a6167e19f4c0405996af4f08aca73329efb57a6724acf4ef7c7001296e471951ab6cb62d72e310d14bd684bf85d5ec903abedcf8d3f2d4b92a23655b71ca2455ff68c0558b946e56eae895de2f5be5f515c", 0xe9}], 0x2, &(0x7f0000000c00)=[@assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x3}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x48, 0x801}], 0x1, 0x20000001) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000cc0)=0xa053, 0x4) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000001200)=@gcm_128={{0x7}, "66be45216cb06184", "57da781507f50fbbd13d06cfa2ed0778", "0374dcc0", "cab175a734a4e018"}, 0x28) setsockopt$ax25_SO_BINDTODEVICE(r0, 0x101, 0x19, &(0x7f0000001240)=@rose={'rose', 0x0}, 0x10) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001280)='freezer.state\x00', 0x0, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r1, &(0x7f0000001380)={&(0x7f00000012c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001340)={&(0x7f0000001300)={0x1c, 0x0, 0xf00, 0x70bd2b, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x81}, 0x815) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000002400)={@caif=@rfm={0x25, 0x7fffffff, "0b4ce2d875d326c82e2f05057eff57d7"}, {&(0x7f00000013c0)=""/4096, 0x1000}, &(0x7f00000023c0), 0x30}, 0xa0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000024c0)=""/20, &(0x7f0000002500)=0x14) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000002540)) r4 = openat$cgroup_ro(r3, &(0x7f0000002580)='net_prio.prioidx\x00', 0x0, 0x0) ioctl$SIOCX25SSUBSCRIP(r4, 0x89e1, &(0x7f00000025c0)={'wg0\x00', 0x8, 0x9}) read$alg(r0, &(0x7f00000026c0)=""/219, 0xdb) r5 = accept4(r2, 0x0, &(0x7f00000027c0), 0x80800) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r5, 0x89f8, &(0x7f0000003bc0)={'syztnl0\x00', &(0x7f0000003b40)={'sit0\x00', 0x0, 0x2f, 0x1, 0xfc, 0x400, 0x0, @remote, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x8000, 0x8, 0x1, 0x800}}) 08:46:46 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001340)={0xffffffffffffffff}) getpeername$llc(r0, &(0x7f0000001380)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000013c0)=0x10) socket(0x0, 0x0, 0x0) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000000200)={0x2, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x108) 08:46:46 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$l2tp6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x20) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='veth0\x00', 0x10) recvmmsg(r1, &(0x7f0000002880)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x226}}], 0x2, 0x0, 0x0) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff03}}, {{&(0x7f0000000300)=@caif=@rfm={0x25, 0xbbf, "2cfa3bf65e7c2317556829f2d38f1e52"}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000100)="07764b25af320ff06686bee75914ef165bd659dacf7460ee8ebc2cabb0afdf643603be830164bb6fcc36b87a3490d41406e26b85cc821b6c6997319832065e6d0b4c2f25a677a73ee2d48cfb8ad0d9b564d7f7d11c35463d13049a2008c8a67e114beeade0954d9ca41f7def53dbb8fd2e38485d55bad9b94702234714799883087c53216a656acf842c2df5a1963caf15daf6d82b6d7f891d8f4682e7630cc1edb3c067e6a75dc5f3b4b8d3f616466dd1b06eae7b93a6baf3055664c08639d5d7fef34d0550f7d64516", 0xca}, {&(0x7f0000000200)="46f28c9b4760ca41d1de35a241c69c733db86db0619b43113522c742d7828ce5dabc8a33035f057801b0b1fc47ffe16182983e4a5d62a6b9aa59b9bbe3997a889e402cb423e368022f3072a54a19364ee31dac8629e66584cb4dfdc5a755b025bf523df01e850a2a20205d3f1affd6", 0x6f}], 0x2}}], 0x2, 0x1000c810) 08:46:46 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r1, 0x0) recvmmsg(r1, &(0x7f0000002880)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x226}}], 0x2, 0x0, 0x0) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) splice(r1, &(0x7f00000000c0)=0x7, r0, &(0x7f0000000100)=0x8, 0x4, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000006400)=[{{&(0x7f0000000040)=@generic={0x25, "e35df4f80089972228666e474e86915ee99e5ac9750ac7445775f193627b7e78bf0cea16362716a0ce7981ae9d3483d5c211fe01df8a79d28e8f2e5f265b135c87fb9765f8e4719c3678936304e4597ed58f8bebdf74aa8aa4114a361459e9ceb71a852d270c513089b779f97a11f7e487c7e0510b7e176c2ff02835376f"}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=[{0x68, 0x1, 0x7f81508, "01b3f16f850d62e5960209404d2857c290a14c00f0117a81bfd0a69700ba57626005c5f5ee9070270afc134526d16239e1d5dfa8073a7df05e09c47cb9d5f472498fab68d3f7d9567f6db6e9b19feda317"}, {0x48, 0x11, 0x76f7, "bc8dc40d1f4a5de70c409eda75c6f5160cdaaebba4d2cbc97589446c9989cb859ac0e3a0ba05c8e781efc0750a41bec204"}, {0x68, 0x29, 0xac, "82d82180451b54fd852867b45b683d21c5cf2de3330db33badd1bada71caece1a239610bf2719c1bea0e565455bdf26ba1681891f48b8441a33241daa36ab99d33653c6740341553a0e9d71f578c3de06901f028e656e4"}], 0x118}}, {{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000440)="40ea491e7975093c3d436944496ab4b9eba698c6e11af8abca29fb37ca65d8d72a6584bfc6e764aca7d7741791e0f3036d6edb1bd57d696162e44f6ec01f00556a236e5983595dd146cec31aa471f584c20ea9d637aa84fd346f20135d9beba0b58210d380570828451bd0e01efe210a08744b04f52df89cdfd08c36b68dd83575d54a85dd25b5d94535effc5dc007c0776ef3f373b4a854df11a7150536377888a3deec9f5b5e2c0ca31bac59fd70901ac860d13a5abb4714035af3ad44aa1fa555768415b0bf4724350e572ac8dbab04254585e7a9accdfe2f1920f755654f7fe08c742724c6a1e69b8e4278b5cf5e", 0xf0}], 0x1}}, {{&(0x7f0000000240)=@rc={0x1f, @any, 0xff}, 0x80, &(0x7f00000026c0)=[{&(0x7f0000000540)="91cb375f0bd5ef5b836cdcd6992e76db80bf7200d3c7f5e601858d95e4ba84a61041c4e25c20a8a1ebc2971a7090c2c13b56304c1eb930f529d3f53ec46f186c5fdfda727906674a9b727f2a46469c77080b0104cb9da0b1f3f50467ef154d96f791da3088ab37eea4f52d764331eea9f6cf392a43e7", 0x76}, 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{0xf8, 0x101, 0xfff, "35614d396c9e2e0ba04e97e09e9cbd58883e4fd7c9cfa087bfeb890a4748bb3ac70a3bf621a063c1bb40589082bad0be4e38d8b31464b7a1806cc9f4c87fc78974fc6453c2604aae3dcf2ca7af1e9bb67f75fa4623b63bfb541e86e89df26b3098edc42f3374706e4a8507fea4f58dc1ca28a5a120b00629cb979b7dae4448542d343cb47d06457487eb665e5572cc5ae889144894dd154db83da314871a2889e8c2aa209ab905525f0dfc71e5635beb9a0490df8216d154195b37798c5cf951abe2e6ba98c5f1d1cde57e58c1aab54e35903ad29548eceafec74b8a65a9172b77fa5d4f"}], 0x23b8}}, {{&(0x7f0000005fc0)=@l2tp6={0xa, 0x0, 0x0, @ipv4={[], [], @private=0xa010101}, 0x9, 0x3}, 0x80, &(0x7f0000006140)=[{&(0x7f0000006040)="3abd77690aef2bb72a8bdd9383d9c8e0322cc4fe591fd6acbcc445ddf0327f0a1921a05f0fe8e2e0b37618e8d878a25b581cad854fbc4f6207851d4b0913d09b04878697521969d858915a1a26a4ab1ea0b7612a8ec826e2b498bd10a126cb8004e79e9ae10dd2813c79c5ac6e513d8208db686ec6da440ec3bba468f1bf5c5091d4dd4015c1a2dbffa0476e672520256081e1d87eb110ed4083f65b5bad5a2888616e9f96028f2c8852b75ad697862d692acb54425c99c4152dc593bf56e2f0bfb535b4067c1ae314fea271309e86b8135430c0905ed6628e6fd8", 0xdb}], 0x1, &(0x7f0000006180)=[{0xa0, 0x107, 0x7, "1321ef2c879b81fef22de00ff3a18075896ebc6654f2529fba0f415f07758caf06653d974cbb3fbdb331a2d253bf0993a5c137efced0766872f1e5360c176ecff45eb4fdbe1f01d61a607cfc6a08a0c0fc245f02429cbfb22a38715339247b1e7b9f729042ad06c8134a30b94aee4f52bd8ef2a8549242da2a4006f80b2c65e43a3dd60de86bf56c08c3d3"}, {0x108, 0x10f, 0x69, "a043c31cc0fe499514cd12f47c1c052413f11240a734de406a65739dabc229856ad39e500d802dd0aca4c0f8f0a27e639523dd7ff58833f5fa5d20407c8a0a0bf69cb3afd352e7512786e0566a35e007e8198a4dd031b5c062384132df26aea4cb2d9b3f961ee5d0a2bd76f9ecb8a2dd70e263f054b26afd0214fce3994d21548751523adc80d805dc6024724c46d60924f3d46b79d894d28501b1482352e581308e8116202a1469bee1db5172c16318625270b930c072c085fa6b59114df48c9bb40cf35c606fbba8f47f938b51ad966ee6baf5579ab5c2638be30105fbf18840858ab43ba975a679dd9a2275821c737506"}, {0x50, 0x114, 0x3e, "67750f8ea822e30f86080904d4eb5c7845ea4abcf1496c7d4dac9c9aea5dfd8feca1289a78a992c19eb699fbc08ec3506d48262134c8ded6a60f844461d19a"}, {0x70, 0x10c, 0x4, "b4317422ccaecdc78c13d2042176ad97f515e22a48482a913198bdf6cb6291d490c0037fb0990446d3054d0e73bd482fd31125b3d2549a12ca65d15103865642978555cc57ba31d44fbdb11ca67c381a9d1a0925b732a328c6c8"}], 0x268}}], 0x5, 0x4000) [ 2359.868905][ T27] kauditd_printk_skb: 14 callbacks suppressed [ 2359.868920][ T27] audit: type=1804 audit(1598690806.563:2793): pid=10025 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1842/cgroup.controllers" dev="sda1" ino=16367 res=1 errno=0 [ 2359.880714][T10031] IPVS: ftp: loaded support on port[0] = 21 08:46:46 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000080)=0xc) listen(r0, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000040)) 08:46:46 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=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="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(0xffffffffffffffff, r1, 0x0, 0x100000001) 08:46:46 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r1, r0, 0x0, 0x100000001) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'macvtap0\x00', 0x20}) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='cpuacct.usage_sys\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x1, 0x8}, &(0x7f0000000140)=0xc) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) write(r2, &(0x7f0000000000)="05", 0x3f9b4) r4 = accept4$x25(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800) shutdown(r4, 0x1) [ 2360.039563][T10031] lo speed is unknown, defaulting to 1000 [ 2360.053009][T10031] lo speed is unknown, defaulting to 1000 08:46:46 executing program 1: unshare(0x40000000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xe, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={'lo\x00', {0x2, 0x0, @broadcast}}) socket(0x10, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFADDR(r1, 0x891c, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @broadcast}}) 08:46:46 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, 0xffffffffffffffff, 0x0, 0x100000001) [ 2360.205268][ T27] audit: type=1804 audit(1598690806.903:2794): pid=10047 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1843/cgroup.controllers" dev="sda1" ino=16375 res=1 errno=0 [ 2360.367513][T10055] IPVS: ftp: loaded support on port[0] = 21 [ 2360.453104][T10055] lo speed is unknown, defaulting to 1000 [ 2360.458438][ T27] audit: type=1804 audit(1598690807.153:2795): pid=10056 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1844/cgroup.controllers" dev="sda1" ino=16369 res=1 errno=0 08:46:47 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, 0xffffffffffffffff, 0x0, 0x100000001) 08:46:47 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="d400000010003b0e0000000000dfff0000000000", @ANYRES32=0x0, @ANYBLOB="030000000000000008000a00", @ANYRES32=0x6, @ANYBLOB="ac0012000800010067726500a000020008000700e00000010500170000030000060003003f000000060011004e24690005001600020000000500170000000000050008000000000008000600ac141419"], 0xd4}}, 0x0) r0 = socket(0x21, 0x2, 0x1ff) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240)='ethtool\x00') sendmsg$ETHTOOL_MSG_COALESCE_SET(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r2, 0x0, 0x70bd2a, 0x25dfdbfe, {}, [@ETHTOOL_A_COALESCE_TX_MAX_FRAMES_IRQ={0x8, 0x9, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4c845}, 0x12) sendmsg$ETHTOOL_MSG_PAUSE_SET(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0x1c, r2, 0x400, 0x70b528, 0x25dfdbfb, {}, [@ETHTOOL_A_PAUSE_RX={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x19b3b143bb99cde5}, 0x0) r3 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r3, &(0x7f0000000000), 0x40000000000026e, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r3, 0x89f8, 0x0) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) write(r4, &(0x7f0000000000)="240000001a005f3814f9f407000904018000000000000000000000000800010040000000", 0x24) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=r6, &(0x7f0000000380)=0x4) 08:46:47 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2360.662500][T10033] IPVS: ftp: loaded support on port[0] = 21 [ 2360.746993][ T27] audit: type=1804 audit(1598690807.443:2796): pid=10069 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1845/cgroup.controllers" dev="sda1" ino=16364 res=1 errno=0 08:46:47 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, 0xffffffffffffffff, 0x0, 0x100000001) [ 2360.998061][ T27] audit: type=1804 audit(1598690807.693:2797): pid=10083 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1846/cgroup.controllers" dev="sda1" ino=16369 res=1 errno=0 [ 2361.138887][T10061] IPVS: ftp: loaded support on port[0] = 21 [ 2361.232178][T10055] lo speed is unknown, defaulting to 1000 [ 2361.232947][T10033] lo speed is unknown, defaulting to 1000 [ 2361.292804][T10061] lo speed is unknown, defaulting to 1000 [ 2361.396172][ T2576] tipc: TX() has been purged, node left! [ 2361.526570][T10033] lo speed is unknown, defaulting to 1000 [ 2361.704817][T10061] lo speed is unknown, defaulting to 1000 [ 2363.399863][ T2576] tipc: TX() has been purged, node left! [ 2363.449763][ T2576] tipc: TX() has been purged, node left! 08:46:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000fc0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800021238d4c8009f295e134b36f1d21adf223cde65465e39516ab618c202dd380f3993aca3241c0e70befbffc2cb37394723c9152c18dc4ea6aabdcf881fe991a8b5de50949a5e4bc7db5439e7dc3bae4133456e7e816443e95799bd218acfb92743a42fbed6676c4aed36c6e517cd74cbe6b1a637ce84"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0x4}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x20, 0x2, [@TCA_U32_CLASSID={0x8, 0x1, {0x0, 0xf}}, @TCA_U32_SEL={0x14}]}}]}, 0x4c}}, 0x0) r3 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 08:46:50 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:46:50 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=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="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x0) 08:46:50 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000080)=0x10) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x7f) r2 = socket(0x1000000010, 0x6, 0x0) sendmmsg$alg(r2, &(0x7f0000000100), 0x492492492492711, 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, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="3c00000ad2647128d8c20b5aed7641e042bec802e4d495473ca91317200b1f", @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b00010062726964676500000400028008000a00", @ANYRES32=r5, @ANYBLOB], 0x3c}}, 0x0) sendmsg$L2TP_CMD_SESSION_MODIFY(r2, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x48, 0x0, 0x800, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_IFNAME={0x14, 0x8, 'team_slave_1\x00'}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @private=0xa010101}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xffff}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x9}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000040}, 0x40000) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000000100)={'ip6tnl0\x00', &(0x7f0000000000)={'syztnl0\x00', r5, 0x4, 0x20, 0x48, 0x1ff, 0x76, @mcast2, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x10, 0x7, 0x8000, 0x1000}}) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@ipv4_delrule={0x24, 0x21, 0x5fe338f8f2ba5d70, 0x70bd2c, 0x25dfdbfc, {0x2, 0x14, 0x14, 0x0, 0x2, 0x0, 0x0, 0x0, 0x10}, [@FRA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x12}}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004084}, 0x8080) 08:46:50 executing program 4: ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000080)={0xffffffffffffffff, 0xdd2, 0x10001, 0xbf}) r1 = openat$cgroup_ro(r0, &(0x7f0000000180)='freezer.parent_freezing\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r2, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r2, 0x1, &(0x7f00000000c0)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000001300)={0x2880008, r2, 0xfffffffffffffffa}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) writev(r3, &(0x7f0000001580)=[{&(0x7f00000003c0)="0bb400a4b30db430e8c9f153854fdaa8c02dbb5fd53cd575518bd6f022c6184fbba913cd23833ef73175ad1a", 0x2c}, {&(0x7f0000000400)="4d3e8b88e8c9e98d2fad3c4ea2", 0xd}, {&(0x7f0000000440)="6f2ba7c0e881e792b3a485788da8f9acd699e311ad7588a832ed9f62b33d5cc608dcf07e641efe24dda4f840a31e63029e4b", 0x32}, {&(0x7f00000012c0)="5c60fa5d071b660ead6e462e54750a1f738e3324908bff6af39c7ce425d31d29f535f922e690", 0x26}, {&(0x7f0000001500)="ac74cc9452d2d787584971ec", 0xc}, {&(0x7f0000001540)="fad8d49685", 0x5}], 0x6) 08:46:50 executing program 1: openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) close(r0) 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) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f0000000140)={{0x3c, @multicast2, 0x4e24, 0x4, 'dh\x00', 0x29, 0x5d9, 0x7e}, {@private=0xa010102, 0x4e24, 0x3, 0x829, 0x6, 0x7}}, 0x44) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='freezer.state\x00', 0x100002, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000280)='freezer.parent_freezing\x00', 0x275a, 0x0) r5 = openat$cgroup_ro(r1, &(0x7f0000000240)='cpuacct.usage_percpu\x00', 0x7a05, 0x1700) write$cgroup_int(r5, &(0x7f0000000200), 0xf000) sendfile(r5, r4, 0x0, 0x8000000000004) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x10000000000000) r6 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r6, &(0x7f0000000040)=ANY=[], 0x208e24b) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='freezer.state\x00', 0x275a, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000021c0)=""/4117, 0x0) ioctl$sock_qrtr_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) 08:46:50 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2363.703643][T10200] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 08:46:50 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000240)="33529563720b2eed07", 0x9}, {&(0x7f00000002c0)="6784f41a7aebe325774b3a42973d073ab852f4b557d17d3ad5a38eadf40a881655946e48a168e2db835a5f38043fe7c464beca980d00cf29dae73124e075bf9f5166196833340ca8c97537043f54f25859ffb078f4c631bf2393db8333ce74c036640378027707144f6f42702e89b7f1f2b1642e12bcd5f6c01a97464ebd45d121b3f0e54e8de28ae88c484a1ffcfb28b0a2fa8c6c0d91140c5507d92b46f4fb0bdbb5539207c9e184d6975ae15d611b6db5b80c2515a0a46222d3b8b219a3021c681169033879819db142c0e3ae8a73e09108468c630195761b4e47ce43eb488911185dee588b0460d25c80", 0xec}], 0x2) 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)=0x2ba) ioctl$BTRFS_IOC_BALANCE_V2(r1, 0xc4009420, &(0x7f0000000440)={0xc, 0x5, {0x1, @struct={0x400, 0x1000}, 0x0, 0x5, 0x7f, 0x10000, 0x7, 0x3, 0x10, @struct={0x3, 0x101}, 0x1, 0xfffff16e, [0x6, 0xff, 0x1, 0x0, 0x40, 0x9]}, {0x7fff, @usage=0xfffffffffffffff7, 0x0, 0x2, 0x2, 0xb92, 0x11, 0x9, 0x420, @usage=0xfffffffffffff000, 0xfffffffb, 0x0, [0x6, 0x7, 0x400, 0x9, 0x8, 0x6]}, {0x9, @struct={0x6b, 0x3}, 0x0, 0x8, 0x4, 0x7f, 0x7, 0x1ff, 0x14, @usage=0x1, 0x400, 0xffff, [0x0, 0x80000000, 0x1, 0xfff, 0x1, 0xffffffffffffff7f]}, {0x4, 0x0, 0x6cb}}) getsockname$netrom(r2, &(0x7f00000003c0)={{0x3, @rose}, [@bcast, @bcast, @default, @bcast, @netrom, @netrom, @default, @netrom]}, &(0x7f0000000000)=0x48) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x1, 0x0, &(0x7f0000000180)) 08:46:50 executing program 1: unshare(0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0xc031, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000000)={'macvtap0\x00', &(0x7f0000000040)}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) [ 2363.794511][ T27] audit: type=1804 audit(1598690810.493:2798): pid=10203 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1847/cgroup.controllers" dev="sda1" ino=16362 res=1 errno=0 [ 2363.824566][T10207] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 08:46:50 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=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="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x0) 08:46:50 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, 0x0, &(0x7f0000000180)) 08:46:50 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000002880)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x226}}], 0x2, 0x0, 0x0) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) recvmsg(r0, &(0x7f0000000180)={&(0x7f00000008c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000940)=""/42, 0x2a}, {&(0x7f0000000000)=""/51, 0x33}], 0x2, &(0x7f00000001c0)=""/197, 0xc5}, 0x0) ioctl$IMGETVERSION(r1, 0x80044944, &(0x7f0000000040)) 08:46:50 executing program 0: r0 = socket$caif_seqpacket(0x25, 0x5, 0x1) vmsplice(r0, &(0x7f0000000180)=[{&(0x7f0000000000)="c2fc1ab2562ba3f2e497007356637e2e472a4575e3ad6394c9f0b5924ec8488d23c5cce9", 0x24}, {&(0x7f0000000080)="2116d80014aaa0a37b9a98c4b9346536b13d11aabe09a8419a60e1e7b250f143268f846014dab9ef6ccfc5ab914e1484dd13aae4bf7e0c69ed34b88b21b593b033a582b8e620f00847cd76d81984154d74921eaeeb56b5e3aecb2ea5c474", 0x5e}], 0x2, 0x5) r1 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000100)=ANY=[@ANYBLOB="500000001000074774270600fd5721540001a381", @ANYRES32=0x0, @ANYBLOB="7fff0002810300001c0012000b0001006d616373656300e10b00020006c9edae000300000a0005c01000000000000000"], 0x50}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000000), 0x4924924924924cb, 0x4800) 08:46:50 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, 0x0, &(0x7f0000000180)) [ 2364.191143][ T27] audit: type=1804 audit(1598690810.893:2799): pid=10228 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1848/cgroup.controllers" dev="sda1" ino=16364 res=1 errno=0 08:46:51 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, 0x0, &(0x7f0000000180)) 08:46:51 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x0) [ 2364.574923][ T27] audit: type=1804 audit(1598690811.273:2800): pid=10243 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1849/cgroup.controllers" dev="sda1" ino=16364 res=1 errno=0 08:46:51 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000000), 0x10) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)={0x60, 0x2, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:net,net\x00'}, @IPSET_ATTR_DATA={0x1c, 0x7, 0x0, 0x1, [@IPSET_ATTR_HASHSIZE={0x8, 0x12, 0x1, 0x0, 0x3ff}, @IPSET_ATTR_CIDR={0x5, 0x3, 0x1}, @IPSET_ATTR_PROTO={0x5, 0x7, 0x62}]}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x60}}, 0x0) sendmsg$IPSET_CMD_DESTROY(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x3, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x28}}, 0x0) 08:46:51 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001240)='cgroup.controllers\x00', 0x275a, 0x0) write$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$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @empty, 0x8}, 0x1c) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r2, 0x84, 0x22, &(0x7f00000000c0)=""/4093, &(0x7f0000001140)=0xffd) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r1, 0x0, 0x100000002) 08:46:51 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x10) 08:46:51 executing program 2 (fault-call:6 fault-nth:0): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) [ 2364.989891][ T27] audit: type=1804 audit(1598690811.693:2801): pid=10255 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir959518578/syzkaller.WYRuHB/2775/cgroup.controllers" dev="sda1" ino=16365 res=1 errno=0 [ 2365.046076][T10256] FAULT_INJECTION: forcing a failure. [ 2365.046076][T10256] name failslab, interval 1, probability 0, space 0, times 0 [ 2365.065842][ T27] audit: type=1804 audit(1598690811.743:2802): pid=10261 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1850/cgroup.controllers" dev="sda1" ino=16374 res=1 errno=0 [ 2365.093265][T10256] CPU: 1 PID: 10256 Comm: syz-executor.2 Not tainted 5.9.0-rc1-syzkaller #0 [ 2365.101965][T10256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2365.112028][T10256] Call Trace: [ 2365.115332][T10256] dump_stack+0x18f/0x20d [ 2365.119676][T10256] should_fail.cold+0x5/0x14 [ 2365.124281][T10256] should_failslab+0x5/0xf [ 2365.128706][T10256] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 2365.134780][T10256] kmem_cache_alloc_trace+0x49/0x2c0 [ 2365.140085][T10256] alloc_pipe_info+0x10a/0x590 [ 2365.144863][T10256] splice_direct_to_actor+0x779/0x980 [ 2365.150249][T10256] ? generic_splice_sendpage+0x140/0x140 [ 2365.155888][T10256] ? apparmor_file_permission+0x26e/0x4e0 [ 2365.161620][T10256] ? do_splice_to+0x170/0x170 [ 2365.166484][T10256] ? security_file_permission+0x248/0x560 [ 2365.172226][T10256] do_splice_direct+0x1b3/0x280 [ 2365.177175][T10256] ? splice_direct_to_actor+0x980/0x980 [ 2365.182731][T10256] ? security_file_permission+0x248/0x560 [ 2365.188465][T10256] do_sendfile+0x55f/0xd40 [ 2365.192912][T10256] ? do_compat_pwritev64+0x1b0/0x1b0 [ 2365.198347][T10256] ? wait_for_completion+0x260/0x260 [ 2365.203623][T10256] ? vfs_write+0x1b0/0x730 [ 2365.208028][T10256] __x64_sys_sendfile64+0x1cc/0x210 [ 2365.213348][T10256] ? __ia32_sys_sendfile+0x220/0x220 [ 2365.219088][T10256] ? lockdep_hardirqs_on_prepare+0x354/0x530 [ 2365.225060][T10256] ? trace_hardirqs_on+0x5f/0x220 [ 2365.230068][T10256] ? lockdep_hardirqs_on+0x76/0xf0 [ 2365.235174][T10256] do_syscall_64+0x2d/0x70 [ 2365.239579][T10256] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2365.245467][T10256] RIP: 0033:0x45d5b9 [ 2365.249354][T10256] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2365.268956][T10256] RSP: 002b:00007fbb6e243c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2365.277362][T10256] RAX: ffffffffffffffda RBX: 0000000000027980 RCX: 000000000045d5b9 [ 2365.285320][T10256] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 08:46:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB="900000002c00270d00"/20, @ANYRES32=r2, @ANYBLOB="00000000000000000c0000000a00010062617369630000005800020054000300500001000c000100736b626564697400240002800600070000000000180002000000000000000000000000000000000000000000040006000c00070000000000000000000c0008000000000000000000060005002000005d"], 0x90}}, 0x0) r3 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x4924924924926d3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) getsockname$unix(r4, &(0x7f00000003c0), &(0x7f00000000c0)=0x6e) 08:46:51 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x10) [ 2365.293287][T10256] RBP: 00007fbb6e243ca0 R08: 0000000000000000 R09: 0000000000000000 [ 2365.301243][T10256] R10: 0000000100000001 R11: 0000000000000246 R12: 0000000000000000 [ 2365.309196][T10256] R13: 00007ffdf32ef86f R14: 00007fbb6e2449c0 R15: 000000000118cf4c [ 2365.411295][T10267] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 08:46:52 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x0, 0x0, 0x9, 0xcdc}, 0x40) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) write(r0, &(0x7f0000000000)="240000001a005f3814f9f407000904018000000000000000000000000800010040000000", 0x24) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r2, 0x2, 0x7, 0xffffffff}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0xfffb, 0x7fff, 0x200, 0xff, 0x6, 0x81, 0xff, 0x8e, r2}, 0x20) unshare(0x6c060000) socket$vsock_stream(0x28, 0x1, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE_wg(r3, 0x1, 0x19, &(0x7f00000000c0)='wg2\x00', 0x4) connect$inet6(r3, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}, 0x1c) sendmmsg(r3, &(0x7f0000000240), 0x5c3, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$kcm(0x10, 0x0, 0x0) sendmsg$kcm(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e000000120081aee4050cecff0e00fa378b25db4cb904e473730e55cff26d1b0e002e00030000815e510bef", 0x2c}], 0x1, 0x0, 0x38, 0x88a8ffff00000000}, 0x0) socket$xdp(0x2c, 0x3, 0x0) sendmsg$TIPC_NL_LINK_SET(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[], 0x14}}, 0x0) 08:46:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x10) [ 2365.526255][T10269] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2365.580793][T10277] IPVS: ftp: loaded support on port[0] = 21 08:46:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, &(0x7f0000000180)=0x10) [ 2365.635114][T10277] lo speed is unknown, defaulting to 1000 [ 2365.672817][T10277] lo speed is unknown, defaulting to 1000 08:46:52 executing program 0: unshare(0x6c060000) socket$inet6_sctp(0xa, 0x0, 0x84) syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_J1939_ERRQUEUE(r1, 0x6b, 0x4, &(0x7f0000000000)=0x1, 0x4) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x80800) sendmsg$SEG6_CMD_SET_TUNSRC(0xffffffffffffffff, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e21, @loopback}}, 0x8, 0x800, 0x4, 0x2, 0x80, 0x82b, 0xfe}, 0x9c) bind$alg(r2, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) pipe(&(0x7f0000000200)={0xffffffffffffffff}) accept$netrom(r0, &(0x7f0000000080)={{0x3, @default}, [@bcast, @remote, @null, @null, @null, @default, @netrom]}, &(0x7f00000001c0)=0x48) bind$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r3, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r3, 0x29, 0x37, 0x0, 0x0) r4 = accept4(r2, 0x0, 0x0, 0x0) recvmmsg(r4, &(0x7f0000003340)=[{{0x0, 0x4000000000000, 0x0}}], 0x600, 0x0, 0x0) 08:46:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, &(0x7f0000000180)=0x10) [ 2366.002088][T10289] IPVS: ftp: loaded support on port[0] = 21 08:46:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, &(0x7f0000000180)=0x10) [ 2366.125543][T10289] lo speed is unknown, defaulting to 1000 08:46:53 executing program 3: 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'}]}, 0x0) 08:46:53 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000003c0), 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240)='ethtool\x00') sendmsg$ETHTOOL_MSG_COALESCE_SET(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r2, 0x0, 0x70bd2a, 0x25dfdbfe, {}, [@ETHTOOL_A_COALESCE_TX_MAX_FRAMES_IRQ={0x8, 0x9, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4c845}, 0x12) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f00000004c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000480)={&(0x7f00000005c0)={0x188, r2, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@ETHTOOL_A_FEATURES_WANTED={0xf0, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x14, 0x5, "b64c2a96e33380dcce7cd9c25d7de102"}, @ETHTOOL_A_BITSET_MASK={0x18, 0x5, "17f4254587e18b7f8ad88615cc9a2933d87ed924"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0xba, 0x5, "d1d0c1f49a9eeac7a4f9376a6c2d7867a33b129c6ebb35f8026fd4d3f875877607e60501f00fea309ac6437d0de195befa500dc358f9063a9e1fc2f79fd16a3cdb41b9005cb70016115c4b0eb625bc1723156c617feb4a6f93bd08f59c3d945512091ea15b400a941d72a151093952c56b2519db376027bfea81f1faec2bcbdc17710ac2fed56d79add603cae9509e4a834aa12ac40ba9784206c23d2d687779143007a068496e7f9b160e97d0709235f322dab4d957"}]}, @ETHTOOL_A_FEATURES_HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}]}, @ETHTOOL_A_FEATURES_HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_batadv\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0x188}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) socket$inet6(0xa, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = getpid() sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="5c0000001000050726bd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a000100767863616e000000180002801400010000000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=r4], 0x5c}}, 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@private2, @in6=@mcast1}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f0000000140)=0x1a) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.usage_sys\x00', 0x0, 0x0) sendmsg$TIPC_NL_BEARER_GET(r5, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x58, 0x0, 0x200, 0x70bd2d, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_PUBL={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x54c83e7f}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x80000001}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x9}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1f}, @TIPC_NLA_PUBL_UPPER={0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xffa}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x44001}, 0x20048080) getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f00000001c0)={'nat\x00'}, &(0x7f0000000240)=0x54) [ 2366.355357][T10279] IPVS: ftp: loaded support on port[0] = 21 [ 2366.373764][T10289] lo speed is unknown, defaulting to 1000 08:46:53 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=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="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) 08:46:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, 0x0) [ 2366.561402][T10315] IPVS: ftp: loaded support on port[0] = 21 [ 2366.655115][T10315] lo speed is unknown, defaulting to 1000 08:46:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, 0x0) [ 2366.756926][T10291] IPVS: ftp: loaded support on port[0] = 21 [ 2366.777890][ T27] audit: type=1804 audit(1598690813.474:2803): pid=10332 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1851/cgroup.controllers" dev="sda1" ino=16379 res=1 errno=0 [ 2366.877771][T10291] lo speed is unknown, defaulting to 1000 08:46:53 executing program 3 (fault-call:2 fault-nth:0): r0 = socket$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) [ 2367.156686][T10347] FAULT_INJECTION: forcing a failure. [ 2367.156686][T10347] name failslab, interval 1, probability 0, space 0, times 0 [ 2367.179640][T10315] lo speed is unknown, defaulting to 1000 [ 2367.220965][T10347] CPU: 1 PID: 10347 Comm: syz-executor.3 Not tainted 5.9.0-rc1-syzkaller #0 [ 2367.229780][T10347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2367.239853][T10347] Call Trace: [ 2367.243173][T10347] dump_stack+0x18f/0x20d [ 2367.247828][T10347] should_fail.cold+0x5/0x14 [ 2367.252445][T10347] ? sctp_getsockopt+0x169b/0x6d0a [ 2367.257784][T10347] should_failslab+0x5/0xf [ 2367.262367][T10347] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 2367.268563][T10347] __kmalloc_track_caller+0x6d/0x310 [ 2367.273896][T10347] memdup_user+0x22/0xd0 [ 2367.278172][T10347] sctp_getsockopt+0x169b/0x6d0a [ 2367.283229][T10347] ? sctp_getsockopt_peeloff_common+0x270/0x270 [ 2367.290101][T10347] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2367.296190][T10347] ? _parse_integer+0x132/0x180 [ 2367.301209][T10347] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2367.307220][T10347] ? lock_acquire+0x1f1/0xad0 [ 2367.311914][T10347] ? do_dup2+0x520/0x520 [ 2367.316186][T10347] ? __fget_files+0x272/0x400 [ 2367.320978][T10347] ? lock_is_held_type+0xbb/0xf0 [ 2367.325932][T10347] ? lock_downgrade+0x830/0x830 [ 2367.330900][T10347] ? aa_sk_perm+0x316/0xaa0 [ 2367.335909][T10347] ? aa_af_perm+0x230/0x230 [ 2367.341051][T10347] ? bpf_lsm_socket_getsockopt+0x5/0x10 [ 2367.346616][T10347] ? sock_def_destruct+0x10/0x10 [ 2367.351569][T10347] __sys_getsockopt+0x219/0x4c0 [ 2367.356492][T10347] ? vfs_write+0x1b0/0x730 [ 2367.360930][T10347] ? __ia32_sys_setsockopt+0x150/0x150 [ 2367.366584][T10347] ? fput_many+0x2f/0x1a0 [ 2367.371025][T10347] ? syscall_enter_from_user_mode+0x20/0x290 [ 2367.377027][T10347] ? lockdep_hardirqs_on_prepare+0x354/0x530 [ 2367.383288][T10347] __x64_sys_getsockopt+0xba/0x150 [ 2367.388640][T10347] ? syscall_enter_from_user_mode+0x20/0x290 [ 2367.395334][T10347] do_syscall_64+0x2d/0x70 [ 2367.399772][T10347] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2367.405675][T10347] RIP: 0033:0x45d5b9 [ 2367.409746][T10347] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2367.429562][T10347] RSP: 002b:00007fa104d97c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 2367.438083][T10347] RAX: ffffffffffffffda RBX: 0000000000006c80 RCX: 000000000045d5b9 [ 2367.446085][T10347] RDX: 000000000000006f RSI: 0000000000000084 RDI: 0000000000000003 [ 2367.454090][T10347] RBP: 00007fa104d97ca0 R08: 0000000020000180 R09: 0000000000000000 [ 2367.462358][T10347] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000000 [ 2367.470348][T10347] R13: 00007ffe8d75937f R14: 00007fa104d989c0 R15: 000000000118cf4c [ 2367.632751][T10316] IPVS: ftp: loaded support on port[0] = 21 [ 2368.029573][T10291] lo speed is unknown, defaulting to 1000 [ 2368.035622][T10316] lo speed is unknown, defaulting to 1000 [ 2368.622427][T10316] lo speed is unknown, defaulting to 1000 [ 2370.259106][ T2576] tipc: TX() has been purged, node left! [ 2370.265331][ T2576] tipc: TX() has been purged, node left! [ 2370.279405][ T2576] tipc: TX() has been purged, node left! [ 2370.285412][ T2576] tipc: TX() has been purged, node left! 08:46:57 executing program 4: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="2800000026000106"], 0x28}}, 0x0) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x7ec0, 0x0}}], 0x80000000000001a, 0x40010002, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r1, 0x0) recvmmsg(r1, &(0x7f0000002880)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x226}}], 0x2, 0x0, 0x0) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8983, &(0x7f0000000000)={0x2, 'bridge_slave_1\x00', {0x49}, 0x6c4}) 08:46:57 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) 08:46:57 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000000c0)={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)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=@newqdisc={0x44, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9, 0x1, 'hfsc\x00'}, {0x14, 0x2, @TCA_HFSC_USC={0x10}}}]}, 0x44}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@delchain={0x24, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xd, 0xffff}}}, 0x24}}, 0x0) r5 = socket(0x1000000010, 0x80003, 0x0) sendmmsg$alg(r5, &(0x7f0000000100), 0x492492492492711, 0x0) r6 = socket(0x10, 0x3, 0x0) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0506617, &(0x7f0000000440)=ANY=[@ANYBLOB="0100000000001400e92c4fc3b2c35f29001c2cc4139db36e98300000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000079fd4f1df77a4e3471bbdffe1106e2b415841728a5e73db82d0f6ca78670de7ed8fcd530337a445f16d510e05d91529a"]) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) write(r6, &(0x7f0000000000)="240000001a005f3814f9f407000904018000000000000000000000000800010040000000", 0x24) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000100)={r8, 0x2, 0x7, 0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e23, 0x1, @ipv4={[], [], @empty}, 0x8}}, 0xff, 0x2}, &(0x7f0000000080)=0x99) 08:46:57 executing program 3: 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) 08:46:57 executing program 0: 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, &(0x7f0000000940)="dd540477534bcb01bfbf82281a35a831470cd6324a8904933b8b75a4235e7c568e307b069391938945d1182df80ab3917b2946c18cc846f9dbd40ee4ce1c7c047b", 0x41, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e24, @private=0xa010102}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) r2 = socket$nl_crypto(0x10, 0x3, 0x15) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r3, &(0x7f0000000000)='threaded\x00', 0xb1d000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000400)={r3, &(0x7f0000000840)="c60aceb3f830a3bc26d17c6dc6ca4c7f4cfe50fc46086e1b39d45264a64f56cb0f8468665070c98b441558a9ffab8c24d648c727bba8725d25f489f8d3db96fe4ae500466ef435390e6a6c0a53bb58b092ab79cdf1afb5b4ff13bfe6dfc0a18de937fed6a29487eecc0c0666448fe7691a58e245cf1c9aa367eb8dd65a249b170f2090da045192fe6a7eb7a13dc788771d30782307c9e83e3a7b4cdcac1f7a29a20fd2a0065ef6cadd1b85392bbfe11f71936704e497c3c23a486feead610585f91467ea0a6af4431fd9aec6da0944667591f85a523b0d53740409d6feb5dece64fa3287295f5ef7f68e8a9528fce330ec97", &(0x7f0000000300)=""/88}, 0x20) sendmsg$nl_crypto(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@alg={0xe0, 0x10, 0x1, 0x0, 0x0, {{'drbg_nopr_hmac_sha384\x00'}}}, 0xe0}}, 0x0) r4 = socket(0x10, 0x80002, 0x0) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f00000002c0)='bridge_slave_0\x00') socket$netlink(0x10, 0x3, 0x9) sendmmsg(0xffffffffffffffff, &(0x7f0000009100)=[{{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000000)="a6595d61f14e2e4e0341f80199777769177d3b01227daf660407d06fbb05da75397ffdc8f08d34413a52c0abb0b7afbc201513c8bb59d85438ba8c35f1e982d6df54f4c6fa1a3e0f9e6626162ae4d3f8501d525ebf6be344b56b9936b4ee199be755ac3c624013f200b97821b93cd1127304b2e6b164b540341a02473d072f05534495ff96f31b27557c09a96e8d899ce3862e3da6da1306a4df907b869068e436f1b8a351d8f05ee69a37a19bf3460a0c2b63a9a4564febbb0d95874e6562c6ef07cf35bd58dd334cb2e3", 0xcb}, {&(0x7f0000000180)="e0a62f5b0b9024c0f1870db4030cd896d34a98129eb5e06360ceba46217c2c0bf13b64330290c7f9aa00a9b1f31e31b509fa92d79ab6b62a6410bbf9a748496cae462cd2408f2e24a4d905872175204675cbf04bea6691b1dfd69156ee96bead7fc8ed05cbd2", 0x66}, {&(0x7f0000000200)="27d0a7e64fa261fd01333056cd231d3cb5e9af8daab3e0d8bf40cba0585e1aa036da37720342e23563b97e72db15b6329db128bdfa3f2449c0d58bbb41dfde", 0x3f}, {&(0x7f0000000280)}, {&(0x7f0000000380)="1f37d5ab2530932290551eaa2748a3fa74799c48d408243fba654fb3947a239cde9ab6052055260b2e6a1c72c5c4ee92ed13759e87eede718c750560778774163242ab6a1035a6d88ca84b6827c62eb953f19201ef21f003cba4f07f9fb21614cb47e2ae8f1c191ad60bd4c4f211fcaf8a039b1308acab4b638f5834a881", 0x7e}, {&(0x7f0000000440)="81b6fadf7231ee3b421f5d1b7014f2f455edf998855150b30f8b375a9ba93d3a6f8210dbafcad4ddf036bf633849b14440ebbf49bc86378dcfe97c2585084f67377383b92dcf56ff74", 0x49}, {&(0x7f00000004c0)="437832342a1051ac8001ca6fb6fa3f3267eb533a65731edb93cb42483ddbdd519d8c4b1453fffe6d34fab30c98fd002869c8b0da453344faff11b68b91930b39b98339fddc2f39cdb403e3639b1f25063c03370e7e9c4077cda8348f9b0a88c32fed834760240c5ea5ec7b319a32808bd65597e73a0ca9bd50f50e7dd807d447606808757629bede49fc8c4c5273ccca001c93500bc40a69f25d3d4256126fe04f88ec13edef60d0d49ebe8906daf8637f977a48fb141331a11ffea91bead0fcfb5d7df43185fd3823c843ce6ab753beecfc1eb74b05af056ede0c9bdb", 0xdd}, {&(0x7f00000005c0)="87d8790952e94c2b6f7c27314e70b225fb56be9699efcd4f489fda819cbf86c8138341ad1c2232ff963477f5c6e89b4a4b660550eafda25f07c038d1b9d633dac724452adcff58af2845d24c55faf51ea92223c15cd12fd829f2105b8520ae5f43a4bbb12cf9e1abff9bee8f179b8ceb584ff768eb28e18051023db197dc4aac2673d9e333ae2f620722c7deb7e3ad8337a989cc1b68484b180b3c2fc615561c69710b9c079033b5ebbb1180429cf5673473dda7fd6507306bbe02edc4d9e7e2fc43c7fe60406ae2f69ba9a56a1c412934411aed020fdf639b798e", 0xdb}, {&(0x7f00000006c0)="f00c2fc67929d8182e2e07acf4c39b2de67f87fef990fddd31489cb2207876ebf79ac781c603e3438dd078f094077b4d3d2717c9f7d724c2fd3f1fc46920c9d4c103d90ae2f5f035980a89b821ea5c4b8a5aa603ba0110546be443d61f363e836fd3d71b5082767006f2c63e33bc8ae7a589d93b35582aed2dee80a09f6c35574fa5dbd6d90da34a9aaa896a17a6a9658905edb8eb3dd63e9d161eb93ad8413a78cf638a8321793cd562821c72f4abd70eb29879ad3e5652", 0xb8}, {&(0x7f0000000100)="4a6b04ba94354b0f83bddccb1ad67d46cb17d52cc73ebfe5194b50cf4c8a32c6a247", 0x22}], 0xa}}], 0x1, 0x0) recvfrom(r0, &(0x7f0000000100)=""/94, 0xffffffffffffff5e, 0x10100, 0x0, 0x0) 08:46:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$netlink(r0, &(0x7f00000000c0), &(0x7f0000000140)=0xc) r1 = socket(0x10, 0x803, 0x0) sendmsg$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="3c00000010000d0700dbce00ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r4}}, 0x20}}, 0x0) [ 2370.395315][T10445] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 08:46:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2370.530770][ T27] audit: type=1804 audit(1598690817.234:2804): pid=10450 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1852/cgroup.controllers" dev="sda1" ino=16363 res=1 errno=0 [ 2370.549317][T10449] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 08:46:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x3, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2370.692560][T10451] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2370.735428][T10453] bond66 (unregistering): Released all slaves 08:46:57 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=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="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000003) 08:46:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x4, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2370.836517][T10474] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2370.865235][T10470] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2370.888740][T10474] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2370.907818][T10445] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 08:46:57 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0xc031, 0xffffffffffffffff, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000), 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}]}, 0x4c}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000000)={'macvtap0\x00', &(0x7f0000000040)}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="9c000400", @ANYRES16=0x0, @ANYBLOB="020027bd7000090000000e000000080005000000000008000500ffffff7f2c00028008000900b7000000080008000500000008000600fdffffff080009000002000006000b00020000004c0003801400020076657468315f6d616376746170000000080003000000000014000600fe88000000000000000000000000000108000300000000000800010001000000060007004e230000"], 0x9c}, 0x1, 0x0, 0x0, 0x80}, 0x0) 08:46:57 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='cpuacct.usage_percpu\x00', 0x26e1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x80000000}, 0x40) bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x40) socket$kcm(0x11, 0x3, 0x300) socket$kcm(0x2, 0x0, 0x0) r0 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000700)={'macsec0\x00', @dev}) socket$kcm(0x11, 0x0, 0x0) r1 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="4c000000120081f87059ae08060c04000a026b04000103fe0503000f00000100001b4e0000a6bd7c493872f750375ed08a562ad6e74703c48f93b82affffffff461eb886a5e54e8f566da388", 0x4c}], 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f0000001840)={&(0x7f0000000180)=@pppoe, 0x80, 0x0}, 0x43) socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000200)) socket$kcm(0x2, 0x3, 0x2) [ 2371.004000][T10474] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2371.034107][T10474] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2371.046950][ T27] audit: type=1804 audit(1598690817.744:2805): pid=10547 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1853/cgroup.controllers" dev="sda1" ino=16376 res=1 errno=0 [ 2371.127842][T10551] IPVS: ftp: loaded support on port[0] = 21 [ 2371.153472][T10474] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2371.185279][T10551] lo speed is unknown, defaulting to 1000 [ 2371.271017][T10551] lo speed is unknown, defaulting to 1000 08:46:58 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r1, 0x0) recvmmsg(r1, &(0x7f0000002880)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x226}}], 0x2, 0x0, 0x0) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r2, 0x0) recvmmsg(r2, &(0x7f0000002880)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x226}}], 0x2, 0x0, 0x0) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={0x0}, 0x1, 0x0, 0x0, 0x24004001}, 0x20000040) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r3, 0x0) recvmmsg(r3, &(0x7f0000002880)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x226}}], 0x2, 0x0, 0x0) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYRESOCT=r3, @ANYRESDEC, @ANYRESHEX=r2], 0x2343a726) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r4 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000140), 0x332, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 08:46:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:46:58 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=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="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000004) 08:46:58 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='cpuacct.usage_percpu\x00', 0x26e1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x80000000}, 0x40) bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x40) socket$kcm(0x11, 0x3, 0x300) socket$kcm(0x2, 0x0, 0x0) r0 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000700)={'macsec0\x00', @dev}) socket$kcm(0x11, 0x0, 0x0) r1 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="4c000000120081f87059ae08060c04000a026b04000103fe0503000f00000100001b4e0000a6bd7c493872f750375ed08a562ad6e74703c48f93b82affffffff461eb886a5e54e8f566da388", 0x4c}], 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f0000001840)={&(0x7f0000000180)=@pppoe, 0x80, 0x0}, 0x43) socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000200)) socket$kcm(0x2, 0x3, 0x2) [ 2371.582278][ T27] audit: type=1804 audit(1598690818.284:2806): pid=10572 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1854/cgroup.controllers" dev="sda1" ino=15790 res=1 errno=0 08:46:58 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000003, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) ioctl$sock_x25_SIOCDELRT(0xffffffffffffffff, 0x890b, &(0x7f0000000440)={@null=' \x00', 0xc, 'virt_wifi0\x00'}) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={0x0, 0x1}, &(0x7f0000000240)=0x8) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @broadcast}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @private=0xa010101}, 0x201, 0x0, 0x0, 0x0, 0x2, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x1000000c8) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x1}, 0x6) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='bbr\x00', 0x4) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x80089418, &(0x7f0000000000)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xcd, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x916d}, {0xa, 0x4e23, 0x8651, @mcast1, 0x7}}, 0x5c) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$DEVLINK_CMD_PORT_SPLIT(r2, &(0x7f0000000900)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="6c00381af3040fdaadf50763172e4cae16650000", @ANYRES16=0x0, @ANYBLOB="020025bd7000fbdbdf2509000000080001007063690011000200303030303a30303a31302e300000000008000300020000000800090005000000080001007063690011000200303030303a30303a31302e300000000008000300020000000800090028000000"], 0x6c}, 0x1, 0x0, 0x0, 0x800}, 0x24000014) 08:46:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x7, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:46:58 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$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$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c00000024000b0f00000000e4ff000000000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000b00010064736d61726b00000c0002000600010020"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000063c0)=@newtfilter={0x24, 0x29, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x2}}}, 0x24}}, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000006c0)={'tunl0\x00', &(0x7f0000002800)={'syztnl2\x00', r4, 0x20, 0x7, 0x10000, 0x1000, {{0x33, 0x4, 0x3, 0x34, 0xcc, 0x65, 0x0, 0x0, 0x2f, 0x0, @private=0xa010101, @rand_addr=0x64010102, {[@timestamp={0x44, 0x1c, 0xc7, 0x0, 0x8, [0x3, 0x2f, 0x2, 0x3, 0x6, 0x3]}, @end, @timestamp_prespec={0x44, 0x14, 0x2c, 0x3, 0x3, [{@local, 0x3f}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x7}]}, @generic={0x89, 0x6, "538ef05c"}, @cipso={0x86, 0x1a, 0xffffffffffffffff, [{0x6, 0x6, "d381439d"}, {0x1, 0x3, "d8"}, {0x1, 0xb, "cc10f18692228cd1f8"}]}, @timestamp_addr={0x44, 0x44, 0x91, 0x1, 0x2, [{@loopback, 0x7}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010102, 0x3d}, {@multicast1, 0x6}, {@multicast2, 0x6}, {@empty}, {@loopback, 0x3}, {@private=0xa010101, 0x8}]}, @timestamp={0x44, 0x1c, 0xa1, 0x0, 0x4, [0x3, 0x2, 0x2, 0x4, 0x1, 0xa6]}, @ra={0x94, 0x4, 0x1}]}}}}}) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r5, &(0x7f0000000740)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000700)={&(0x7f0000002900)={0x114, 0x0, 0x800, 0x70bd26, 0x25dfdbfe, {}, [@HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x4}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vxcan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}]}, 0x114}, 0x1, 0x0, 0x0, 0x80}, 0xc000000) 08:46:58 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$wireguard(&(0x7f0000000440)='wireguard\x00') r0 = socket(0x1000000010, 0x80003, 0x0) sendmmsg$alg(r0, &(0x7f0000000100), 0x492492492492711, 0x0) accept$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback}, &(0x7f0000000040)=0x10) socket$inet6_udplite(0xa, 0x2, 0x88) 08:46:58 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=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="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000005) 08:46:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x8, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2372.071450][T10597] IPVS: ftp: loaded support on port[0] = 21 [ 2372.073042][T10554] IPVS: ftp: loaded support on port[0] = 21 [ 2372.268680][T10597] lo speed is unknown, defaulting to 1000 [ 2372.317424][T10597] lo speed is unknown, defaulting to 1000 [ 2372.740330][T10597] IPVS: ftp: loaded support on port[0] = 21 [ 2372.792199][T10597] lo speed is unknown, defaulting to 1000 [ 2372.810477][T10597] lo speed is unknown, defaulting to 1000 08:47:00 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r1, 0x145ab000) getsockname$packet(r1, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000004c0)=0x14) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0xac14140d}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000001001053d9fbf1eea4b23a87192bb3984099452b4079b6891e5bd1cd295447e777d96fe5bf8ad041e241a83d94ae77c778f298f982bd30a1a11cbfdde9a2edacd3efd9dc905e67cf782c5cf0080ae69a86776114b5131f2243c98143c6d42abcfb239d5c734237e408ff3cdc7621146e2a422560f705f3f5c6d81e5b1335bcabbae86551747bcbca0e085ccb0de949c6def3ac97cad638a72aaf66e1bc3839c8245a28bca7c023980b8c15503580d8412ac983c36571926dd"], 0x48}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) sendmsg$RDMA_NLDEV_CMD_PORT_GET(r2, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0xa0, 0x1405, 0x400, 0x70bd2d, 0x25dfdbfb, "", [{{0x8, 0x1, 0x1}, {0x8, 0x3, 0x3}}, {{0x8, 0x1, 0x1}, {0x8}}, {{0x8}, {0x8, 0x3, 0x4}}, {{0x8, 0x1, 0x2}, {0x8, 0x3, 0x3}}, {{0x8}, {0x8, 0x3, 0x1}}, {{0x8}, {0x8, 0x3, 0x4}}, {{0x8, 0x1, 0x1}, {0x8, 0x3, 0x3}}, {{0x8, 0x1, 0x2}, {0x8, 0x3, 0x2}}, {{0x8, 0x1, 0x1}, {0x8, 0x3, 0x4}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x40800}, 0x4004044) ioctl$FITRIM(r3, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000000500)=0x3f, 0x4) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r6, r5, 0x0, 0x100000002) ioctl(r5, 0x9, &(0x7f0000000180)="9e0c5f56c0e2e36ac67a90eb2c618d7a9c6f89fac4cce2ba1e34103911b65e2369528228602f6d30aa3e8d63d6bf9dd24ecfae5fc48ce530bc19d74e35e80748740de9a6848d27c4482faadf0db029aa3f8ea435552857a8352742e93fe4f5d0ce042527") ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) recvfrom(r0, &(0x7f0000000100)=""/94, 0xffffffffffffff5e, 0x0, 0x0, 0x0) 08:47:00 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000002880)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x226}}], 0x2, 0x0, 0x0) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000040)=0x3, 0xc000000000000000) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @broadcast}}) write$tun(r1, &(0x7f0000000780)={@void, @val, @mpls={[], @ipv6=@tcp={0x0, 0x6, "61ae6e", 0x14, 0x33, 0x0, @private2, @mcast2, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x46) 08:47:00 executing program 1: sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280), 0x10) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000001c0)={0x600000000000000, 0x0, &(0x7f0000000080)={0x0}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, 0x0, 0x0) r2 = bpf$ITER_CREATE(0x21, &(0x7f00000003c0), 0x8) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x20000011) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) connect$netlink(0xffffffffffffffff, &(0x7f0000000480)=@proc={0x10, 0x0, 0x25dfdbfe}, 0xc) connect$phonet_pipe(r2, &(0x7f0000000440)={0x23, 0x5, 0xfe, 0x3}, 0x10) r3 = socket$caif_seqpacket(0x25, 0x5, 0x1) sendmsg(r1, &(0x7f0000000240)={&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x0, 0x0, 0x1, 0x0, {0xa, 0x4e23, 0x8, @remote, 0xb19f}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000000)="df3b900bfdfe381015afd0cd3f7ffcd26452e3a8636a734df352", 0x1a}, {&(0x7f00000002c0)="01c3bb1696ec3c64feadb27cf70a590927668a4c76750bd05e5dd060e07120024a76405d11f18d9840ebce3a3e2dac73992e4c7d5a08da2fc3a1c5a4dab5a608449be1f421144071f7e3f82473546a3ada6d9eb061f5f211d0667f20963cde5ef0da89faffb2919a6fb9cf2eb325d851ae8c684d4f63ecb85637b40c7f382b1f188d76ae971cb90eea4ba49c0931359c445bbed7521334981798d6010b70935f0ee34a5c20b5438660d856a2bcb5f94512d4af43ebc8673807d7aa843bb3e0b7ffcd4c33cfd612bf6310619beb8e48354f7f05c2c53696b7436b90bd61bfbdfabe", 0xe1}], 0x2, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x188}, 0x1) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x10) getsockname$packet(r5, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0035d79b000010000507000000000000000000", @ANYRES32=0x0, @ANYBLOB="6535060005000000140012800b00010062726964676500000400028008000a00", @ANYRES32=r6, @ANYBLOB], 0x3c}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) 08:47:00 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000006) 08:47:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:00 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) r1 = accept$ax25(r0, 0x0, &(0x7f00000000c0)) ioctl$BTRFS_IOC_SCRUB_CANCEL(r1, 0x941c, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x20}) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x1040c) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x800000271}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000001340)="7e10", 0x2}], 0x1, 0x0, 0x0) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f00000001c0)="7d86eaab7db2e081690000000000", 0xe) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000100)={0x0, r4, 0x80}) bind(0xffffffffffffffff, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000040)='lp\x00', 0x3) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000500)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x1f, 0x0, 0x7f, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee01}, {0x0, 0x0, 0x0, 0x2}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [], @dev}, 0x0, 0x3c}, 0x0, @in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x0, 0x4, 0x0, 0xfe}}, 0xe8) 08:47:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2374.102089][T10686] IPVS: ftp: loaded support on port[0] = 21 [ 2374.125642][T10688] IPVS: ftp: loaded support on port[0] = 21 [ 2374.200868][ T27] audit: type=1804 audit(1598690820.904:2807): pid=10690 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1856/cgroup.controllers" dev="sda1" ino=16361 res=1 errno=0 [ 2374.256973][T10686] lo speed is unknown, defaulting to 1000 [ 2374.284102][T10688] lo speed is unknown, defaulting to 1000 [ 2374.292825][T10686] lo speed is unknown, defaulting to 1000 08:47:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:01 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=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="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000007) 08:47:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0xd, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2374.704748][ T27] audit: type=1804 audit(1598690821.404:2808): pid=10714 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1857/cgroup.controllers" dev="sda1" ino=16356 res=1 errno=0 08:47:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:01 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000008568cfc2110000002c00000095000000"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000440)=ANY=[@ANYBLOB="34000000100001080000000019c2000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000810c002b8008000100", @ANYRES32=r1, @ANYBLOB="08001b"], 0x34}}, 0x0) [ 2375.091843][T10692] IPVS: ftp: loaded support on port[0] = 21 [ 2375.676916][T10688] lo speed is unknown, defaulting to 1000 [ 2375.682199][T10692] lo speed is unknown, defaulting to 1000 [ 2375.692145][T10734] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 2375.719265][T10734] infiniband syz0: set active [ 2375.977572][T16063] lo speed is unknown, defaulting to 1000 [ 2375.985255][T10753] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 2375.994415][T10693] IPVS: ftp: loaded support on port[0] = 21 [ 2376.012363][T10753] infiniband syz0: set active [ 2376.213649][T10692] lo speed is unknown, defaulting to 1000 [ 2376.217584][T10693] lo speed is unknown, defaulting to 1000 [ 2376.334565][T16063] lo speed is unknown, defaulting to 1000 [ 2376.587305][T10693] lo speed is unknown, defaulting to 1000 [ 2377.171136][ T2576] tipc: TX() has been purged, node left! [ 2377.177960][ T2576] tipc: TX() has been purged, node left! [ 2377.191855][ T2576] tipc: TX() has been purged, node left! [ 2377.218127][ T2576] tipc: TX() has been purged, node left! 08:47:06 executing program 4: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x1, 0x1f, 0x0, 0x0, 0x7f}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) r3 = openat$cgroup_ro(r1, &(0x7f0000000100)='net_prio.prioidx\x00', 0x7a05, 0x1700) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xf03b0000) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000180)={'nr0\x00', {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}) r4 = socket$l2tp(0x2, 0x2, 0x73) ioctl$FS_IOC_MEASURE_VERITY(r4, 0xc0046686, &(0x7f0000000240)={0x7, 0x1000, "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"}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) sendfile(r3, r5, 0x0, 0xf03b0000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$llc(r6, &(0x7f0000000080)={0x1a, 0xdcca14a119003b28, 0x8, 0x0, 0x0, 0x3f, @multicast}, 0x10) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) recvmmsg(r0, 0x0, 0x0, 0x2003, 0x0) 08:47:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:06 executing program 0: socket$inet6(0x10, 0x1, 0xffffffff) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'batadv_slave_1\x00', {0x2, 0x0, @multicast2}}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='freezer.parent_freezing\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380)=0x3, 0x12) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)={0x2880008, 0xffffffffffffffff, 0x0, 0x8}) openat$cgroup_type(r1, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f00000000c0), 0x4) bind$inet(r2, &(0x7f0000000440)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(0xffffffffffffffff, 0x8982, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) writev(r2, &(0x7f0000000300)=[{&(0x7f00000018c0)="9eb8ced09fcd5112112b36193276f77abc3f1e958a466273b2fd50ca4565f863bc01b26a28d65e7444a7662ec2e9d49b0b000720c2947851077545", 0x3b}, {0x0}], 0x2) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r3, 0x0, 0x0, 0x8001, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) write$binfmt_misc(r3, &(0x7f0000000200)=ANY=[], 0xffdc) read(r3, &(0x7f0000000140)=""/165, 0xa5) 08:47:06 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000008) 08:47:06 executing program 5: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000003c40), 0x1000) sendmsg$ETHTOOL_MSG_DEBUG_GET(r0, &(0x7f0000003d80)={&(0x7f0000003c80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000003d40)={&(0x7f0000003cc0)=ANY=[@ANYBLOB="eca7cf4b", @ANYRES16=0x0, @ANYBLOB="00022cbd7000fbdbdf25070000003c00018008000300000000000800030003000000140002006d616376746170300000000000000000140002006261746164763000000000000000000004000180"], 0x54}, 0x1, 0x0, 0x0, 0x110}, 0x4) 08:47:06 executing program 1: r0 = socket$rxrpc(0x21, 0x2, 0x2) bind$rxrpc(r0, &(0x7f0000000100)=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x0, @empty}}, 0x24) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) connect$rxrpc(r1, &(0x7f0000000000)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e20, 0x80, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}, 0x24) listen(r0, 0xbabd) 08:47:06 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="dbae45b49884b8f79ca494f763ae1cdb71aa8b568ac27df90e96c6f56143042f98d28b69835bd7ccee8ad9c0"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @multicast2}], 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000001200)="ab12b10d2118ac2127c09988e50069e013978ced2d51bdb2f9f86f131e86d8b825a446f108ea0c9d630ca0c6a659792ebbf70a93188eb428d05aedf303000000f5ac20e809d277de6f7ed192db9971c9585986c76935897bc35d192641886276ae076ba356badfbb7aa7819b27208ee9097cdca3a65e4921f4477962db7fd0766d45609c59915b8187f326fe2c543ad63ced224e2ff158ac7c457048d1ab6384f48740774c836a3b1c285a1cc39fecaf8fcf5881bceac2fe0a0604125cdc74664d466a", 0xc3, 0x64040040, 0x0, 0x0) socket$rds(0x15, 0x5, 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) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$sock_rose_SIOCDELRT(r3, 0x890c, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000100), 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, 0x0, &(0x7f0000000180)) preadv(r4, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff800}], 0x1, 0x0, 0x0) 08:47:06 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200)='/dev/net/tun\x00', 0xaa802, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) socket$inet6(0xa, 0x80000, 0x7) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r0, &(0x7f0000000340)={@void, @val={0x3, 0x0, 0x0, 0x0, 0x38}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x6, 0x0, @empty, @multicast1}, @echo_reply={0x8, 0x0, 0x0, 0x0, 0x0, "50a69d92e9222cbba0f5d70193ef45f8533a1b922f22d1efc00b42819157d7d51c1ed98522788df5cba54b9cd1406d16"}}}}, 0x56) 08:47:06 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, &(0x7f0000003140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x38, 0xb, 0x6, 0x5, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @dev}}]}]}, 0x38}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket(0x1000000010, 0x80003, 0x0) sendmmsg$alg(r3, &(0x7f0000000100), 0x492492492492711, 0x0) sendmsg$AUDIT_LIST_RULES(r3, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x10, 0x3f5, 0x800, 0x70bd28, 0x25dfdbfb, "", ["", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x8084) sendfile(r2, r1, 0x0, 0x100000001) 08:47:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x10, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2379.856187][ T27] audit: type=1804 audit(1598690826.555:2809): pid=10872 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1858/cgroup.controllers" dev="sda1" ino=16374 res=1 errno=0 08:47:06 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=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="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000009) [ 2380.049036][ T27] audit: type=1804 audit(1598690826.725:2810): pid=10882 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir588554399/syzkaller.ah57SO/1869/cgroup.controllers" dev="sda1" ino=16381 res=1 errno=0 08:47:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2380.213793][ T27] audit: type=1804 audit(1598690826.785:2811): pid=10897 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir819367670/syzkaller.hx3TpR/1881/cgroup.controllers" dev="sda1" ino=16366 res=1 errno=0 08:47:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x12, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:07 executing program 5: sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev}, &(0x7f00000000c0)=0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="2e22000026000511d25a80648c63940d0424fc60100016400a0002000200000037153e370a00018004000000d1bd", 0x33fe0}], 0x1}, 0x0) 08:47:07 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000140)=0x8) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2}, 0x0, [0x9, 0x0, 0x0, 0x204, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x801, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e22, 0x0, @mcast1, 0x1000000}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) r1 = socket(0x1000000010, 0x80002, 0x3f) r2 = socket(0x11, 0x4, 0xfffffffc) getsockname$packet(r2, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000280)=0x14) sendmsg$nl_route_sched(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2400d1165b9213df8dbc00"/20, @ANYRESDEC=r2, @ANYBLOB='\r\x00'/12], 0x24}, 0x1, 0x6000}, 0x0) r3 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000000)={0xa, 0xa, 0x4, 0x1ff, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000200)="69f6b7fb77bf9b5fbab1ff8fd76288147bc6d66bbe7f5303c3b309415bf7aa59b8f310a94fda93131d38cbc916eef9f8dab396829e8c831ee26eb82c6f77eaa7fbf3ea77f7a4d56a0000000000000002fe38746ebf139c", &(0x7f0000000300)="5efeeead2c", 0x8001, r3}, 0x38) ioctl$BTRFS_IOC_FS_INFO(r3, 0x8400941f, &(0x7f0000000800)) bind$l2tp6(r1, &(0x7f0000000180)={0xa, 0x0, 0x5, @remote, 0x6, 0x3}, 0x20) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000380)={0x6, 0x7, 'syz2\x00'}, &(0x7f00000003c0)=0x28) [ 2380.459316][ T27] audit: type=1804 audit(1598690826.815:2812): pid=10893 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir588554399/syzkaller.ah57SO/1869/memory.events" dev="sda1" ino=15801 res=1 errno=0 [ 2380.539883][T10911] netlink: 'syz-executor.5': attribute type 11 has an invalid length. 08:47:07 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) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000900)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000940)=0x8, 0x4) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) pwritev(r1, &(0x7f0000000500)=[{&(0x7f0000001340)='+', 0x1}], 0x1, 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, &(0x7f0000000040)={0x0, @multicast}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000001300)={0x2880008, r1}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, 0x0, 0x400c084) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={0x0}, 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 2380.592245][T10911] __nla_validate_parse: 16 callbacks suppressed [ 2380.592254][T10911] netlink: 8702 bytes leftover after parsing attributes in process `syz-executor.5'. 08:47:07 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x10000000a) 08:47:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2380.646156][ T27] audit: type=1804 audit(1598690826.815:2813): pid=10893 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir588554399/syzkaller.ah57SO/1869/cgroup.controllers" dev="sda1" ino=16381 res=1 errno=0 [ 2380.648147][T10915] IPVS: ftp: loaded support on port[0] = 21 [ 2380.791981][ T27] audit: type=1804 audit(1598690827.095:2814): pid=10909 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1859/cgroup.controllers" dev="sda1" ino=16373 res=1 errno=0 08:47:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x14, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2380.966809][ T27] audit: type=1804 audit(1598690827.665:2815): pid=10933 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1860/cgroup.controllers" dev="sda1" ino=16382 res=1 errno=0 [ 2381.281436][T10915] lo speed is unknown, defaulting to 1000 [ 2381.353408][T10915] lo speed is unknown, defaulting to 1000 [ 2381.366657][T10949] netlink: 'syz-executor.5': attribute type 11 has an invalid length. [ 2381.383700][T10917] IPVS: ftp: loaded support on port[0] = 21 [ 2381.409684][T10949] netlink: 8702 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2381.508996][T10917] lo speed is unknown, defaulting to 1000 08:47:08 executing program 0: connect$netrom(0xffffffffffffffff, &(0x7f0000000000)={{0x6, @rose}, [@bcast, @null, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @null]}, 0x48) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f00000002c0)={@any, 0x8361}) unshare(0x40000000) r0 = socket(0x0, 0x0, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000000100)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) bpf$MAP_LOOKUP_ELEM(0x2, 0x0, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000003c0)=""/164, &(0x7f00000000c0)=0xa4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={0xffffffffffffffff, 0x0, 0x0}, 0x10) recvmmsg(r1, &(0x7f0000002ec0), 0x400000000000ec0, 0x2, &(0x7f00000001c0)={0x77359400}) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={0x0, 0x0, 0x0}, 0x0) sendmsg$NLBL_CALIPSO_C_LIST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, 0x0}, 0x191) close(0xffffffffffffffff) socket$inet(0x2, 0x80001, 0x84) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000080)={r0, 0xd0, 0x2071, 0x3ff}) r2 = socket(0x26, 0x2, 0x1) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000380)=@req={0x7, 0x9, 0x8, 0x4}, 0x10) 08:47:08 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:08 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r3, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) r5 = socket$inet6(0xa, 0x5, 0x0) sendmmsg$inet(r5, &(0x7f0000004c40)=[{{&(0x7f0000000b80)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10, &(0x7f00000020c0)=[{&(0x7f0000000bc0)="89", 0x1}], 0x1}}], 0x1, 0x0) r6 = accept(r5, &(0x7f0000000640)=@ethernet={0x0, @dev}, &(0x7f00000000c0)=0x80) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r6, 0x28, 0x1, &(0x7f00000006c0)=0x40, 0x8) sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000700)={0x78, 0x2, 0x6, 0x301, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x10, 0x3, 'bitmap:port\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_DATA={0x3c, 0x7, 0x0, 0x1, [@IPSET_ATTR_CIDR={0x5, 0x3, 0x4e}, @IPSET_ATTR_MARKMASK={0x8, 0xb, 0x1, 0x0, 0x10000}, @IPSET_ATTR_HASHSIZE={0x8, 0x12, 0x1, 0x0, 0x8}, @IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}, @IPSET_ATTR_SIZE={0x8, 0x17, 0x1, 0x0, 0xbd65}, @IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @broadcast}}]}, @IPSET_ATTR_FAMILY={0x5}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x78}}, 0x0) tee(r3, r4, 0x3f, 0x1d) pipe(&(0x7f0000000780)={0xffffffffffffffff}) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r7, &(0x7f00000008c0)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000880)={&(0x7f0000000800)=ANY=[@ANYBLOB="600000000301010800000000000000000700000708000840000000ff1000164000000001000003ff00007fff1400068008000100e000000108000100ac28143b08000c40000000"], 0x60}}, 0x40000) write$cgroup_int(r2, &(0x7f0000000000), 0xffffff6a) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r8, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x64, 0x2, 0x6, 0x401, 0x0, 0x0, {0x5}, [@IPSET_ATTR_TYPENAME={0x10, 0x3, 'bitmap:port\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_DATA={0x1c, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6, 0x1, 0x0, 0xa0}, @IPSET_ATTR_PORT={0x6}, @IPSET_ATTR_PORT_TO={0x6}]}]}, 0x64}}, 0x0) 08:47:08 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x10000000b) 08:47:08 executing program 5: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x803, 0x73) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000000040)=0x101, 0x33c) [ 2381.777043][ T27] audit: type=1804 audit(1598690828.475:2816): pid=10983 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1861/cgroup.controllers" dev="sda1" ino=16376 res=1 errno=0 08:47:08 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x16, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2381.874889][T10984] IPVS: ftp: loaded support on port[0] = 21 [ 2381.991378][T10984] lo speed is unknown, defaulting to 1000 08:47:08 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=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="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x10000000c) [ 2382.263690][T10917] lo speed is unknown, defaulting to 1000 [ 2382.304653][ T27] audit: type=1804 audit(1598690829.005:2817): pid=11000 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1862/cgroup.controllers" dev="sda1" ino=16369 res=1 errno=0 [ 2382.558155][T10987] IPVS: ftp: loaded support on port[0] = 21 [ 2382.696776][T10987] lo speed is unknown, defaulting to 1000 [ 2382.774352][T10984] lo speed is unknown, defaulting to 1000 [ 2383.050863][T10987] lo speed is unknown, defaulting to 1000 [ 2383.798425][ T2576] tipc: TX() has been purged, node left! [ 2383.805220][ T2576] tipc: TX() has been purged, node left! [ 2383.817909][ T2576] tipc: TX() has been purged, node left! 08:47:11 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x401, 0x0, 0x0, {0xa, 0x0, 0x7}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x44041}, 0x8000) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001a00)={'ip6_vti0\x00', {0x2, 0x4e20, @multicast2}}) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="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"/6232], 0x1858) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)={0x54, r5, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0x4}, {0xc}}]}, 0x54}}, 0x0) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r1, &(0x7f0000001b80)={&(0x7f0000001a40)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000001b40)={&(0x7f0000001a80)={0xac, r5, 0x100, 0x70bd27, 0x25dfdbff, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x9}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x4}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x86c}}]}, 0xac}, 0x1, 0x0, 0x0, 0x4004011}, 0x20040000) r6 = socket$netlink(0x10, 0x3, 0x6) sendmsg$TIPC_NL_SOCK_GET(r6, &(0x7f0000005c80)={&(0x7f0000005bc0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000005c40)={&(0x7f0000005c00)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_LINK={0x1c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 08:47:11 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x17, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:11 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=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="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x10000000d) 08:47:11 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f00000003c0)="2f00000014000f3f00000000120f0a0011000000039a67a23aa7970f7c87218682ee6e8d06e500100000638c7b9916", 0x2f) r2 = socket(0x23, 0x80003, 0x4) recvmsg$can_bcm(r2, &(0x7f0000000240)={&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)=""/76, 0x4c}], 0x1}, 0x0) sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r3, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x48, 0x1412, 0x200, 0x70bd28, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_RES_LQPN={0x8}, @RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x0) r4 = socket(0x1000000010, 0x80003, 0x0) sendmmsg$alg(r4, &(0x7f0000000100), 0x492492492492711, 0x0) sendmmsg$alg(r4, &(0x7f0000000100), 0x0, 0x20008015) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000080)=0x4) 08:47:11 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="0086dd60a0f00900083a00fe800000000000000000000000000000fe8000000000d9000000000000aa800090780800000000000000dd000000000000"], 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000000)=0x1ff, 0x4) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000040)=""/182, 0xb6, 0x141, 0x0, 0x0) 08:47:11 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2384.585612][T11117] IPVS: ftp: loaded support on port[0] = 21 [ 2384.608031][ T27] audit: type=1804 audit(1598690831.315:2818): pid=11113 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1863/cgroup.controllers" dev="sda1" ino=16369 res=1 errno=0 08:47:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000680)={'ip_vti0\x00', &(0x7f0000000640)=@ethtool_rxfh={0x1, 0xa49, 0x40, 0xdd, 0x2, "eec8fc", 0x1, [0x9, 0xfb, 0x3, 0x1, 0x8a, 0x9, 0x3, 0x8, 0x8, 0x1f]}}) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="48000000100005070000000000000000000000007dc361b5c74dd5bc2e8000fe7cca3ff7ed57a72eb161df304285824ab66c7b01ead8c9fc01d6991ed263b24c43fe83c7", @ANYRES32=r3, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000580)={&(0x7f0000000400), 0xc, &(0x7f0000000540)={&(0x7f0000000440)={0xe0, 0x8, 0x8, 0x5, 0x70bd26, 0x25dfdbff, {0x1, 0x0, 0x5}, [@generic="fc450619e14e684172457ac9cd99222cd27c4595a09fd3bd483053afbe08a4b36df800abe777f5ccb19a7b2099325374fb79f23ad7b3d30b97b3a153b038a402016b24234f64c09a658d0d10022f4106b2e2abd598e699327d4401ec5511232ff6e2bb5ac40d18d0c6ead9b3c0ccc078c8dcde79cef033fc6cbfcdebac8cb2da9312698f94bbfb952ad43dde78575db3e3ff51a522a510cd3d28f6b43123691405fd64a9f0237c99ff264ea90e320b0923f73cffae3bacbb9768b9be981482bd91034bd82e4533f00f"]}, 0xe0}, 0x1, 0x0, 0x0, 0x4040040}, 0x4c800) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000009000100686673630000000008000200000000005b47b4b04fed4e2a21ad8beb06b167de4283ffc5c56d159e56a166c9db835a8808a86292f4bea321847a42767a7b89b65e4841c9695825a4b10dd5cb8b24f89f29ceef0a428124dcefb40b6b8ce6222864e92d22b053bda211a0aa613e4d66c8a0490480cbaca2b1216ca5637c028cbe0af4fd21ed36a2ddd56830044f3ead6d80d6f3f39955a2bb6662c29c913e8356d5a58ddb4293241f2ed955ffa0b9"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000015c0)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x8}}, [@filter_kind_options=@f_flow={{0x9, 0x1, 'flow\x00'}, {0xc, 0x2, [@TCA_FLOW_KEYS={0x8}]}}]}, 0x3c}}, 0x0) r4 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000200), 0x4924924924926d3, 0x0) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r8, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x24000800) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000300)={{{@in=@remote, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e21, 0x1ff, 0x4e21, 0xc4, 0xa, 0x0, 0x20, 0x0, r8, 0xffffffffffffffff}, {0x9, 0x6d4, 0x0, 0x5, 0x9, 0x4f, 0x3, 0x10000}, {0x88, 0x9, 0x40, 0x1}, 0x1ff, 0x6e6bb7, 0x2, 0x1, 0x0, 0x1}, {{@in=@private=0xa010102, 0x4d5}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x3e}, 0x3506, 0x2, 0x1, 0x23, 0x9, 0x7ff, 0x401}}, 0xe8) [ 2384.740270][T11117] lo speed is unknown, defaulting to 1000 08:47:11 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="380000000314010000000000000000000900020073797a310000000014003300006f00"/48], 0x38}}, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, &(0x7f00000000c0)=0x80, 0x80800) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x5, 0x1, 0x401, 0x0, 0x0, {0x2, 0x0, 0x1}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x814}, 0x8000) 08:47:11 executing program 4: socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r2, 0x0) recvmmsg(r2, &(0x7f0000002880)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x226}}], 0x2, 0x0, 0x0) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r3 = socket$isdn(0x22, 0x3, 0x26) sendmmsg$unix(r1, &(0x7f0000007080)=[{&(0x7f00000004c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000540)="e3992aebc04180b4a87901d3df4eb191eb2d397f1f8d57f3ad5a80f02803db69ef0e2cd000f32687bc8341c9d7d109354da729a7bcb3d8364ac1eccfca1b17c777f8a00fc5c4621b0f8f87c90fa38364b01ef9b56e1c18cbcb311d6e1c902904c945237cc87df8cc219f56a05aaec458946e67aa25b028b6eb2a8d082827dfba375399d67a87c85e5088a7709c690687ffd31f0e9eb51784ac3131", 0x9b}, {&(0x7f0000000600)="e8a2990b5f1d42e041df76db70f10c97be12c0cb01b580d8f9cf827223ec35ec", 0x20}], 0x2, 0x0, 0x0, 0x1}, {&(0x7f0000000680)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000007c0)=[{&(0x7f0000000700)="eadcf2547954458f6ab1dad0725c207da1cab38179feb6a3ac4c95ba6322a9aaa4942a828bf29c6bb927f890def9076c3b2d3eabd068eabeb48cfaa609f35a329c48fbd779663dacd3f165efe49f3f7441fb397be92011cb0dfd604635fe4a6c24b97e728ae5aa31778056828a86374fe9bfaafe8a3144fe0f478e3cd6de2df9ed5c4e69cd8f5b0e35bfac5997fe162033", 0x91}], 0x1, &(0x7f0000000800)=[@rights={{0x20, 0x1, 0x1, [r2, r1, r0, r3]}}], 0x20, 0x804c000}, {&(0x7f0000000840)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000980)=[{&(0x7f00000008c0)="ac18ab1ade631eee5615d4e148c83934e31d43fab23363da9930a49fe79b63b9b158020f075b48158b3754d2668655d581a587bc994dce048f905f209d71295b67922446b9856bbca915681b6b7d19a3b7688944fd3e29d177a22b1c541432f2168ad0132cce2c5971ac91d754caefea81826c714363bfbf0b2bcd14204bfb5c007e1ba31f48dde3ba44a6da", 0x8c}], 0x1, &(0x7f00000009c0)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2]}}], 0x20, 0x8040}, {&(0x7f0000000a00)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000d00)=[{&(0x7f0000000a80)="5708659b4a9754bb54347a1381fec3524482608ce3e6ecf031213e90b0aa76e806e9826e8ca33b3365a038e672cd6a8252ea66b67e638c741e926f1d62ea240246a3b170c02a02ae7b76337cb9220e569788ecac76e7350fdd00f2dabc6a7f142e77ac846082787def1bd51977c6130ddf47f9db30a2d0928d775a03a603f2fefdda524117811de2681803fa95372826", 0x90}, {&(0x7f0000000b40)="32f04ed2b5e1737ac7fdd84f317fed89f6c2a052ffa736a3323ca2d6d7ac62fe56be3e516b62a565c7019f0e063019ad5689eb932014bf67c1bcf733532af3eaa754c5ba285b16dffb44afe4a129c351485a542248d0c7af36c0ebe82d2144f6a41400336bf885a0321aa285451b0b10423f611a51cb671b18be6b9d6a86681fb20bd469a5ab0d419ccca06c056927645f0f44c7359358a6333055d2ab2a2cabe8c40aeba0882335ad9a20962f3fdebd569b9c9b394a4e5d51", 0xb9}, {&(0x7f0000000c00)="779cf9fd4600c2858c39b187f06df4a5d6", 0x11}, {&(0x7f0000000c40)="ef92fc703fe1f63a72d7150be3ee4d18454bbd6371aed9f0a0", 0x19}, {&(0x7f0000000c80)="4b9d31e883342e3df80212e943b080c086be6e06ac7e2a96483515a9f2bb61fa9cb3a835644dcfb1f0a437884ea945a08865620bccf074d4b5da406747d1233e39905dbb0065c5999a80eedcb99a672563dcb1bf341223396225a44fc7e259695daf92850eee0e4a25e4042b4816af2cfe45e12cdb8c5793", 0x78}], 0x5, &(0x7f0000000f00)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}], 0x20, 0x810}, {&(0x7f0000000f40)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000dc0)=[{&(0x7f0000000fc0)="9028668fad206a864a27402350869f6334f4632a905ff41fb0291771ecd84a5f108e6880029447de547edac0b4c509ee3047e958a229fcd57eeca2601f86eb1c4efe12", 0x43}], 0x1, &(0x7f00000026c0)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x38, 0x8}, {&(0x7f0000002700)=@file={0x1, './file0\x00'}, 0x6e, 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0x1000}], 0x7, &(0x7f0000004c40)=[@rights={{0x28, 0x1, 0x1, [r2, 0xffffffffffffffff, r3, 0xffffffffffffffff, r3, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}], 0xe8, 0x4000008}, {&(0x7f0000004d40)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000004dc0), 0x0, &(0x7f0000004e00)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18, 0x20004080}, {&(0x7f0000004e40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004f40)=[{&(0x7f0000004ec0)="108e4c0ffb37fcf88f329a6116fd00b5bc000be8d0bede43253cb92a026eb98f8c59643503fb7aea6cd1fefb66f273209c920d95e375264b8a1dae5e30f1aecfdb0361adcb0c2542777d5745424ef3f290c81a0951f4a95f3f7bbed5b7b79de99ccd6444879992710583c410e2022c", 0x6f}], 0x1, &(0x7f0000004f80)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x20}, {&(0x7f0000004fc0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000007040)=[{&(0x7f0000005040)="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0x1000}, {&(0x7f0000006040)="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0x1000}], 0x2, 0x0, 0x0, 0x40000}], 0x9, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, 0x0, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000d80)={0x0, 0x1, 0x38, @random="e200"}, 0x10) accept4$x25(r1, &(0x7f0000000100)={0x9, @remote}, &(0x7f0000000140)=0x12, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x107, 0x14, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x200000c0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$rds(r4, &(0x7f0000000480)={&(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/2, 0x2}, {&(0x7f0000000180)=""/30, 0x1e}, {&(0x7f00000001c0)=""/196, 0xc4}, {&(0x7f00000002c0)=""/98, 0x62}], 0x4, &(0x7f0000000400)=[@cswp={0x58, 0x114, 0x7, {{0x5, 0x1}, &(0x7f0000000380)=0x2, &(0x7f00000003c0)=0x1ff, 0x7, 0x4aa, 0x6, 0x10001, 0x20, 0x3ff}}], 0x58, 0x50}, 0x20000001) [ 2384.784336][T11117] lo speed is unknown, defaulting to 1000 08:47:11 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2384.849289][T11134] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. 08:47:11 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x10000000f) [ 2384.921146][T11134] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2384.959955][T11142] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 08:47:11 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="e000000011000700000000000000000000ff00060800000008000000176112a2baaf11c946b290c58fd50d644e8f5c44d0f8b7fc61b7c3922a4c08675e38edbfa6751e14da5a47118d1e4eb4ee4270e95b2bed2ad132796a7a055617f3a408116e7a685fc86de9f177baf5f19c6ecfd106b9e3f4aa64ea3fb4320ec1c945246b1bfb636487be61ca796c3b6f9e264286eb4bfe00800000008feacf36bc2ef015497d55f7399840ba6880dd9a13a8787f7c026adc254e6d57615b4cffc2606a56fae994a5a07b7deffe"], 0xe0}}, 0x0) [ 2385.008427][T11142] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2385.101717][T11182] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2385.176235][T11183] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2385.224300][ T27] audit: type=1804 audit(1598690831.925:2819): pid=11185 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1864/cgroup.controllers" dev="sda1" ino=16382 res=1 errno=0 [ 2385.267968][T11122] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2385.346179][T11184] IPVS: ftp: loaded support on port[0] = 21 [ 2385.518908][T11184] lo speed is unknown, defaulting to 1000 [ 2385.525805][T11184] lo speed is unknown, defaulting to 1000 [ 2385.801668][T11117] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 08:47:12 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={r1, 0x9, 0x1, 0x6, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) socket$netlink(0x10, 0x3, 0x3) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c000000100085", @ANYRES32, @ANYBLOB], 0x3c}, 0x1, 0x0, 0x0, 0x20000004}, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r4, 0xc020f509, &(0x7f000000af00)={r0, 0x1, 0x200, 0x1}) sendmsg$nl_route(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x41100, 0x50404}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffff7}, @IFLA_MASTER={0x8}]}, 0x30}}, 0x0) sendfile(r3, r2, 0x0, 0x10000000d) 08:47:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:12 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xc, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="61124c00000000006113500000000000bf2000000000000007000000080000003d0301000000000095000000000000006926000000000000bf67000000000000560600000fff07006706000002000000070600000ee60000bf250000000000003d350000000000006507000002000000070700004c0000001f75000000000000bf54000000000000070400000400f9ffad53010000000000840400000000000005000000000000009500000000000000db13d5d8b741f2cdaabc8383c8f56b8c2b84a800"], &(0x7f0000000100)='GPL\x00'}, 0x48) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbff, 0x200}, 0xc) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00'}, &(0x7f0000000680)=0x54) 08:47:12 executing program 1: r0 = socket$inet(0x2b, 0x801, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) r2 = socket$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)=0x2ba) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r4, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r5 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r5, 0x0) recvmmsg(r5, &(0x7f0000002880)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x226}}], 0x2, 0x0, 0x0) sendmsg$NET_DM_CMD_STOP(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) setsockopt$sock_int(r5, 0x1, 0x0, &(0x7f00000000c0)=0x4, 0x4) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000040)={@remote, r4}, 0x14) ioctl$sock_TIOCINQ(r0, 0x8905, &(0x7f0000000000)) 08:47:12 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000002, 0xb871, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000280)={'lo\x00', {0x2, 0x0, @remote}}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFADDR(r2, 0x891a, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @empty=0x60}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') sendmsg$BATADV_CMD_SET_HARDIF(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, r4, 0x800, 0x70bd2b, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3ff}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x9}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000010) 08:47:12 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=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="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000010) [ 2386.253220][T11280] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2386.256272][T11282] IPVS: ftp: loaded support on port[0] = 21 [ 2386.369862][ T27] audit: type=1804 audit(1598690833.075:2820): pid=11284 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1865/cgroup.controllers" dev="sda1" ino=16364 res=1 errno=0 08:47:13 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:13 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x63565}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r5, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) sendmsg$NFNL_MSG_CTHELPER_GET(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x28, 0x1, 0x9, 0x201, 0x0, 0x0, {0x1, 0x0, 0x7}, [@NFCTH_NAME={0x9, 0x1, 'syz0\x00'}, @NFCTH_STATUS={0x8, 0x6, 0x1, 0x0, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x10000000}, 0x44010) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) syz_genetlink_get_family_id$ethtool(0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x3c}}}, 0x3f, 0x6, 0x7, 0x508}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newtaction={0x18, 0x30, 0x1, 0x0, 0x0, {}, [{0x4}]}, 0x18}}, 0x0) [ 2386.495024][T11300] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2386.537376][T11282] lo speed is unknown, defaulting to 1000 [ 2386.537650][T11280] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2386.588490][ T27] audit: type=1804 audit(1598690833.085:2821): pid=11287 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir588554399/syzkaller.ah57SO/1873/cgroup.controllers" dev="sda1" ino=16362 res=1 errno=0 08:47:13 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x1c, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2386.648775][T11282] lo speed is unknown, defaulting to 1000 08:47:13 executing program 1: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NFT_MSG_GETCHAIN(r2, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)={0x60, 0x4, 0xa, 0x101, 0x0, 0x0, {0xa, 0x0, 0x6}, [@NFTA_CHAIN_COUNTERS={0x4c, 0x8, 0x0, 0x1, [@NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x8000}, @NFTA_COUNTER_PACKETS={0xc}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x8}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0xff}, @NFTA_COUNTER_PACKETS={0xc}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x1000}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x800) 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000fc0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000001040)=@newtfilter={0x54, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x7}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x28, 0x2, [@TCA_U32_SEL={0x14}, @TCA_U32_MARK={0x10, 0xa, {0x0, 0x9}}]}}]}, 0x54}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 2386.734095][T11338] IPVS: ftp: loaded support on port[0] = 21 08:47:13 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="6c000000020605000000000000000000000000000e0900006269746d61703a697000000005000400000000000900020073797a3000000000240007800c0002800800012a000000000c000180080001400000f0000800084000000030050405752cf0c2000500010006020000", @ANYRES64=r0], 0x6c}}, 0x0) 08:47:13 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=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="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000011) [ 2386.888631][T11338] lo speed is unknown, defaulting to 1000 [ 2386.924868][T11350] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 08:47:13 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x1d, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2387.073967][T11357] netlink: 88 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2387.132932][T11351] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2387.219386][T11289] IPVS: ftp: loaded support on port[0] = 21 [ 2387.226779][ T27] audit: type=1804 audit(1598690833.925:2822): pid=11361 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1866/cgroup.controllers" dev="sda1" ino=16384 res=1 errno=0 08:47:14 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:14 executing program 1: sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000009c0)={&(0x7f00000008c0)={0xc8, 0x0, 0x4, 0x70bd27, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xe045}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @empty}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0xc8}, 0x1, 0x0, 0x0, 0x8010}, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@empty, @in=@private, 0x0, 0x0, 0x4e24, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@empty, 0x0, 0x3c}, 0x0, @in=@multicast2, 0x0, 0x0, 0x0, 0x6}}, 0xe8) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000000840)={&(0x7f0000000600)="278b677d9aca9e96212c5e2272726202f38f7c52bd38e22e9bd065b899a1ed472b36bf6ca1ce0266a89f4981d5e896c33c2d6bd45d2054c6e37cba7ebefed2dce8e12e5d674cd1d186ff4d395ac10450d9ef74f9b0a9629751d4a8fdcad6cad7928e4894b4a65d7c6e98391f93ae8e903536758507a035b2e5ed15aea6e9", &(0x7f0000000680)=""/8, &(0x7f00000006c0)="3a72ba8fd34e75491c0c631d0c9edaa984d939af4f58f4874abe5540f878e3f9dc2c433d16d2a650b6d1f47f97d4e17790249fb25823c2c9fd77101215f73921c5f28d5fffe1b97ad9005f831d76edca3d7b09079b49fe055daa880f4a9d699ad7e9a875add215e45abd2b9896fc87c0331dea4362a928df6ae0de1b4d67664d1aef4bf6e9ee92f8165934b48d1548a0abaad000e4b0a6f3a2f30a99840ab53e16e5a374b9fe638b971c384dd005f2b1af9af179fd5cda2a79ab4fd682c18c3f68e11aa42504877e2a34df536ee13334b2c8f4d9a458ce02a2f8b0dd524acd7308cf", &(0x7f00000007c0)="dfd1c0d4073847cefe7d81c90d49956e70b9c536ce961727a35c5e8ec3bd3da83f139ae9d495fd2e75b7b37ada33440aade61022cfad49ecfa17a4000a14d55d1a0868e9cece6d7a2d0cbc31283175773ba528c0", 0x3}, 0x38) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0xfe80) r1 = socket$netlink(0x10, 0x3, 0xa) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_START_AP(r1, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)={0x3bc, r2, 0x100, 0x70bd25, 0x25dfdbfc, {}, [@NL80211_ATTR_IE_ASSOC_RESP={0x1f1, 0x80, "54136bd6797c5798f6cf66b0bdd4766c8619b5de2bbf66bbb802e9cc69101d803b2c8c782a34dfd72cbd6b37b509856079ed0c578d5af460999adbedc60ad2604ea7d7b6e463edd01469de21672721e20434f4646d08e130ae66e51fec5b313badd6c021f519afdd0e03f5691835b57d98d7af27327f36eabcc79c68c49d7a9de65009c4538a69d31df127047ac8d983c5b1c1b3fab5c706a6b163a9c64218191457082eddd93d1c126f46e24831bf7b5bed7cb5e70f497e10022942478da988aed28977210ac03730bbff2d4cc103535a970087de67e7e4bc0a6e63fcf1cfa10c59e109dac9ae6437d45903e7b520aa77c51da523ff14a2e8792ad537d412c098ba8d1c7abb6bb91dc901cece6fc7da7735fad619a5d1be13be102d5ca1b90e6d6401d1c7f953a507dcbfd882945fa34ef1a6099db8f1255744986f06e10f6360f31243eb8cf41be6443189a0079c78f83e8d4c81c14db6039363fcf600ad81520d7cd3c32be40895373d2cedfc82a1cb6c2df2340622835d0d6e1951646582216fcb8a7d043c278e0933553ff205af778809c2f3a44f850e0aff45380b1eb308cb8c14e7649a8fea98e8ba54284a627bd71ded70f57b9711abd558fd84e7d5d567fb43c194d32f4df84e2d42664f302079a9b95d52719ab2c88bd744f117c86c202adda008470bd58448c449"}, @NL80211_ATTR_CIPHER_SUITES_PAIRWISE={0x4}, @NL80211_ATTR_SSID={0x21, 0x34, "e1df39d30f06a5a9299b88160ac9b9c800b294ce0e0667577fb45c7f88"}, @NL80211_ATTR_TX_RATES={0x16c, 0x5a, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x68, 0x3, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_HT={0x15, 0x2, "f165b63931c475d25fc2252a9d3809a50b"}, @NL80211_TXRATE_HT={0x30, 0x2, "321962695482750e5e21cd25306965fefac02b1ddd505ce73aedad411ce3f08b631406c8d85943856a4320d0"}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8, 0x200, 0x5, 0x7ff, 0xffff, 0x6, 0xb0, 0x1]}}]}, @NL80211_BAND_60GHZ={0x34, 0x2, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x400, 0x0, 0xf3a, 0x8001, 0xf626, 0x20, 0x1000, 0x4]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x4, 0x3, 0x1c, 0xfffa, 0x1f, 0x101, 0x1, 0x1400]}}, @NL80211_TXRATE_GI={0x5}]}, @NL80211_BAND_60GHZ={0x24, 0x2, [@NL80211_TXRATE_HT={0x15, 0x2, "6088d9bcf143f9227796b43ae1f7d66640"}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}, @NL80211_BAND_2GHZ={0x20, 0x0, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x1, 0x1, 0x30, 0xfff, 0xfffd, 0x1f, 0x6, 0x3]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}, @NL80211_BAND_60GHZ={0x40, 0x2, [@NL80211_TXRATE_HT={0x3b, 0x2, "99976c019697a0c18a7bd9989bd9b3a1e6cfee79c957863b9baecbb07361831018393593d8384b05323a25d28270b2e5d98d4b1af2f396"}]}, @NL80211_BAND_60GHZ={0xc, 0x2, [@NL80211_TXRATE_GI={0x5}]}, @NL80211_BAND_2GHZ={0x18, 0x0, [@NL80211_TXRATE_LEGACY={0x11, 0x1, "01d02a8033fca5d299262f6566"}]}, @NL80211_BAND_6GHZ={0x24, 0x3, [@NL80211_TXRATE_LEGACY={0xd, 0x1, "3523ef780f0d32fe1f"}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_HT={0x5, 0x2, "11"}]}]}, @NL80211_ATTR_DTIM_PERIOD={0x8, 0xd, 0xcd}, @NL80211_ATTR_SSID={0x18, 0x34, "7713ce93c2fb1ac1ab526860ca8e68a0176b90d6"}]}, 0x3bc}, 0x1, 0x0, 0x0, 0x800}, 0x804) 08:47:14 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=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="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000023) [ 2387.469670][T11289] lo speed is unknown, defaulting to 1000 [ 2387.585432][T11338] lo speed is unknown, defaulting to 1000 [ 2387.665836][ T27] audit: type=1804 audit(1598690834.366:2823): pid=11380 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1867/cgroup.controllers" dev="sda1" ino=15703 res=1 errno=0 [ 2387.722254][T11339] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 2387.740462][T11339] gretap0: Device is already in use. [ 2387.772166][T11382] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 2387.932409][T11339] IPVS: ftp: loaded support on port[0] = 21 [ 2387.971057][T11339] lo speed is unknown, defaulting to 1000 [ 2388.331498][T11289] lo speed is unknown, defaulting to 1000 [ 2388.560566][T11338] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 2388.578175][T11338] gretap0: Device is already in use. [ 2388.603546][T11439] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 2388.821186][T11339] lo speed is unknown, defaulting to 1000 08:47:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x0, @local}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000380)={r0, r1}) shutdown(r0, 0x0) 08:47:15 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x1000000c8) 08:47:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2389.325300][ T27] audit: type=1804 audit(1598690836.026:2824): pid=11492 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1868/cgroup.controllers" dev="sda1" ino=16379 res=1 errno=0 08:47:16 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x63565}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r5, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) sendmsg$NFNL_MSG_CTHELPER_GET(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x28, 0x1, 0x9, 0x201, 0x0, 0x0, {0x1, 0x0, 0x7}, [@NFCTH_NAME={0x9, 0x1, 'syz0\x00'}, @NFCTH_STATUS={0x8, 0x6, 0x1, 0x0, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x10000000}, 0x44010) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) syz_genetlink_get_family_id$ethtool(0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x3c}}}, 0x3f, 0x6, 0x7, 0x508}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newtaction={0x18, 0x30, 0x1, 0x0, 0x0, {}, [{0x4}]}, 0x18}}, 0x0) 08:47:16 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) r1 = socket(0x1000000010, 0x80003, 0x0) sendmmsg$alg(r1, &(0x7f0000000100), 0x492492492492711, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7f, 0x1000, 0x8, 0x200, 0x3}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x0, 0x9}, &(0x7f0000000100)=0x8) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000200)={0x0, 0xffffffffffffffff, 0x81, 0x51, 0x0, 0x4}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xffffffffffffffff, 0x8031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000001000)={0x0, 0x208000, 0x800}, 0x18) syz_init_net_socket$nfc_raw(0x27, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x91, 0x7, 0x0, 0x1}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r3, &(0x7f0000000040)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r3, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={r3, 0x7, 0x0, 0x5}) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') 08:47:16 executing program 0: setsockopt$EBT_SO_SET_COUNTERS(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000040)={'filter\x00', 0x0, 0x0, 0x0, [], 0x7, &(0x7f0000000000)=[{}, {}, {}], 0x0, [{}, {}, {}, {}, {}, {}, {}]}, 0xe8) recvmsg$can_j1939(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000000140)=@isdn, 0x80, &(0x7f0000001780)=[{&(0x7f00000001c0)=""/104, 0x68}, {&(0x7f0000000240)=""/104, 0x68}, {&(0x7f00000002c0)=""/123, 0x7b}, {&(0x7f0000000340)=""/127, 0x7f}, {&(0x7f00000003c0)=""/147, 0x93}, {&(0x7f0000000480)=""/213, 0xd5}, {&(0x7f0000000580)=""/27, 0x1b}, {&(0x7f00000005c0)=""/143, 0x8f}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/248, 0xf8}], 0xa}, 0x100) r0 = accept4(0xffffffffffffffff, &(0x7f0000001880)=@xdp, &(0x7f0000001900)=0x80, 0x80000) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000001a40)={'gretap0\x00', &(0x7f0000001940)={'erspan0\x00', 0x0, 0x7, 0x8, 0x5, 0x0, {{0x34, 0x4, 0x2, 0x8, 0xd0, 0x66, 0x0, 0x80, 0x2f, 0x0, @private=0xa010101, @broadcast, {[@generic={0x44, 0x5, "34f227"}, @end, @cipso={0x86, 0x54, 0x1, [{0x6, 0x2}, {0x6, 0x3, 'a'}, {0x7, 0x7, "3c785e968b"}, {0x6, 0x2}, {0x6, 0x2}, {0x1, 0x10, "42095656b4e43a1982edd42fc513"}, {0x2, 0x11, "a7a92e8e3d07b08f27814e0663b647"}, {0x6, 0x11, "f4814cd25c65d5abb277ed9a6ddbf2"}, {0x0, 0xc, "38af680667c7098c59f6"}]}, @timestamp={0x44, 0x10, 0x85, 0x0, 0xd, [0x80000001, 0x2, 0x8]}, @timestamp_addr={0x44, 0x34, 0x7, 0x1, 0x1, [{@dev={0xac, 0x14, 0x14, 0x16}, 0x9}, {@multicast1}, {@remote, 0x26fe}, {@private=0xa010101, 0x9}, {@empty}, {@rand_addr=0x64010100, 0x5}]}, @cipso={0x86, 0x1c, 0xcaba7aef70cd86f1, [{0x7, 0xf, "a1839d38c526fdc5a440641fcd"}, {0x7, 0x7, "b32c52d27d"}]}]}}}}}) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000001a80)={0x0, 0xb12, 0x7ff, 0x3}) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000001bc0)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000001c80)={&(0x7f0000001b80)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001c40)={&(0x7f0000001c00)={0x1c, r2, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44000}, 0x8000) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(r1, &(0x7f0000001f80)={&(0x7f0000001cc0)={0x10, 0x0, 0x0, 0x202}, 0xc, &(0x7f0000001f40)={&(0x7f0000001d00)={0x240, 0x0, 0x1, 0x70bd25, 0x25dfdbfe, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}, {0xc}, {0xc}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0x1}, {0xc, 0x8f, 0x2}, {0xc, 0x90, 0x8}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}, {0xc, 0x8f, 0x3}, {0xc, 0x90, 0x100}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}, {0xc, 0x8f, 0x6}, {0xc, 0x90, 0x7fffffff}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}, {0xc, 0x8f, 0x6}, {0xc, 0x90, 0x7}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0x3}, {0xc, 0x90, 0x4}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0x6}, {0xc, 0x90, 0x100}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}, {0xc}, {0xc, 0x90, 0x5f}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0x3}, {0xc, 0x8f, 0x6}, {0xc, 0x90, 0x3}}]}, 0x240}, 0x1, 0x0, 0x0, 0x20040804}, 0x0) r3 = socket$nl_rdma(0x10, 0x3, 0x14) r4 = accept(r3, &(0x7f0000005940)=@ethernet={0x0, @random}, &(0x7f00000059c0)=0x80) write$nbd(r4, &(0x7f0000005a00)={0x67446698, 0x1, 0x1, 0x3, 0x1, "19dca58aec6ca6470c4a483c6e3a5cd2c9e52b64676b00371cb5f9788d5a9e16109d3154cd160bc8f518073723e9f5a5dee0f6c3ba622f206daa9aa4d30743d59388719c77018b29bcbd8bcd33be4d"}, 0x5f) r5 = accept4(r1, &(0x7f000000ad40)=@l2tp6={0xa, 0x0, 0x0, @empty}, &(0x7f000000adc0)=0x80, 0x0) r6 = syz_genetlink_get_family_id$batadv(&(0x7f000000ae40)='batadv\x00') sendmsg$BATADV_CMD_GET_MESH(r5, &(0x7f000000af00)={&(0x7f000000ae00)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f000000aec0)={&(0x7f000000ae80)={0x3c, r6, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xea}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x6}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24000001}, 0x4040040) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f000000b200)={&(0x7f000000af40)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f000000b1c0)={&(0x7f000000af80)={0x21c, 0x0, 0x800, 0x70bd2d, 0x25dfdbfb, {}, [@ETHTOOL_A_FEATURES_WANTED={0x208, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x64, 0x3, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, 'pci\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x20}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '-{!\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, 'pci\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7f}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '\x99\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, 'filter\x00'}]}]}, @ETHTOOL_A_BITSET_VALUE={0x91, 0x4, "009d1cf819b8653da0f1d5989a160d8a597442c3cb477c3dc9026a06cfd81dc3b7dc34ae9ee91cb20cc64a3b7157f15729a93ccf29c94c07755ce0faa0d5ad3f2eef2c38cc450a7c65e6f85e51014f48e759ba80c61428ee583588b0f7e8d0fb085850c397e9ff55cd6c30cac4eb63749fb807b09fcfd5e27c5f2ff49662efc490d58bea42656d036f35984b9a"}, @ETHTOOL_A_BITSET_MASK={0xfd, 0x5, "ebcea425f9386abf3d18f4f5b13d7e11221c65ec6ed9e0b878bbc0db452dc9c87c4479cc04e6e22122b2a43482f57120af7c34b352f5f1157ac390e0dc44892459f2d3ea37c161d83903941def64a3657b427d321733375e09acd4fe07c17b03454dc099f819bb1215cbcdcf51cfaebba91f3fd66866c35bbb0b265826eb094452c7c7cfc53f68fc07547055661f75a8b809d5c081ed5d0a4bb0a959bb011961bb6c6747fa3266f289bfb59cd956ec4912ed8799b7c99354a676b76cb1a26e93601a7997e27458f622ff3613b74162e893c2a70b607333a1f962b9688f79bd7eac84abe0b502d789b9a6104d179766aaac14b1a052e37f3b4a"}]}]}, 0x21c}, 0x1, 0x0, 0x0, 0x20048041}, 0x4040004) r7 = accept4$x25(r4, &(0x7f000000b240), &(0x7f000000b280)=0x12, 0x80800) recvfrom$x25(r7, &(0x7f000000b2c0)=""/44, 0x2c, 0x60, &(0x7f000000b300)={0x9, @null=' \x00'}, 0x12) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f000000b340)={0x0, 0x3a, "0f6d14aa2d46821031cc66d6bab77181d49877ff681d211723efe4c241d5b626e5ac6ff5e375199775376cd8a8b3569b22bc44cb02655a4b5180"}, &(0x7f000000b3c0)=0x42) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x23, &(0x7f000000b400)={r8, 0x200}, 0x8) 08:47:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:16 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x1000000e0) [ 2389.883333][T11527] IPVS: ftp: loaded support on port[0] = 21 [ 2389.916084][T11531] IPVS: ftp: loaded support on port[0] = 21 08:47:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x23, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2389.989805][ T27] audit: type=1804 audit(1598690836.696:2825): pid=11537 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1869/cgroup.controllers" dev="sda1" ino=16384 res=1 errno=0 [ 2390.020001][T11527] lo speed is unknown, defaulting to 1000 08:47:16 executing program 0: pipe(0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000100)="ab553fec94248c32e27d04000000", 0xe) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, 0x0, 0x48081) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000100)="ab553fec94248c32e27d040000", 0xd) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0xd86dacb, 0x6) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0xfffffff8, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x1ff}, 0x1c) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x2c, 0x0, 0x400, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x6}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x2c}}, 0x20008040) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='freezer.parent_freezing\x00', 0x26e1, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180)={0x25}, 0x8) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r2, 0x89fb, &(0x7f00000001c0)={'syztnl1\x00', &(0x7f0000000240)={'sit0\x00', 0x0, 0x2f, 0x7, 0x1, 0x3, 0x40, @rand_addr=' \x01\x00', @mcast2, 0x700, 0x80, 0xbfc9, 0x40}}) sendmsg$can_j1939(r2, &(0x7f0000000340)={&(0x7f00000002c0)={0x1d, r3, 0x2, {0x1, 0x1, 0x2}}, 0x18, &(0x7f0000000300)={&(0x7f0000000440)="fa82b10184b6508790bb5da2d6fd232a350e6c761beae9aac788e8abd501340c9a0732844a53baa332edb7e1fcdf8066abbd31bf39f0b245c7dde71e10b71d3266e84cb4be09fed469030c85b95e4dd158caa54e081823df44f00a1c4ef6ff45e51f5bc7d0323511b475bb898c7714eb0e27a623190fbaba029cd39849f15c14a84fa00f07bc037021c3064705aaa80ceb78141893bcca64655d8bcd9088d59237cd20c0e52bb390fbc431779311", 0xae}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000380)=@ccm_128={{0x303}, "b24da00112ac7c26", "674d3f2384accdc6fcc1ed8fe1c801ef", "2d3ef588", "868afbb7701ec610"}, 0x28) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000000100)=0x1) write$binfmt_misc(r4, &(0x7f00000000c0)=ANY=[], 0x7fffffff) recvfrom(r5, &(0x7f0000000040)=""/184, 0xffffffc9, 0x40012500, 0x0, 0xffffffffffffff49) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80000001) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) [ 2390.064681][T11527] lo speed is unknown, defaulting to 1000 [ 2390.073260][T11531] lo speed is unknown, defaulting to 1000 08:47:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x24, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:17 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=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="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x1000000f0) 08:47:17 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x25, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2390.585349][ T27] audit: type=1804 audit(1598690837.286:2826): pid=11556 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1870/cgroup.controllers" dev="sda1" ino=16380 res=1 errno=0 08:47:17 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2390.851666][T11535] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 2390.874580][T11535] gretap0: Device is already in use. 08:47:17 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2390.915000][T11563] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 2391.062554][T11531] lo speed is unknown, defaulting to 1000 [ 2391.643430][T11527] IPVS: ftp: loaded support on port[0] = 21 08:47:18 executing program 4: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x60}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="4000000010003b0e00"/20, @ANYRES32=0x0, @ANYBLOB="05000000e37fffff08000af7", @ANYRES32, @ANYBLOB="1800120008000100707070000c000200080001"], 0x5}}, 0x0) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) [ 2391.709799][T11527] lo speed is unknown, defaulting to 1000 [ 2391.749137][T11527] lo speed is unknown, defaulting to 1000 [ 2391.850288][ T2576] tipc: TX() has been purged, node left! [ 2391.864241][ T2576] tipc: TX() has been purged, node left! [ 2391.884913][ T2576] tipc: TX() has been purged, node left! [ 2391.903486][ T2576] tipc: TX() has been purged, node left! [ 2391.923868][ T2576] tipc: TX() has been purged, node left! [ 2391.943378][ T2576] tipc: TX() has been purged, node left! [ 2391.959755][ T2576] tipc: TX() has been purged, node left! [ 2391.981186][ T2576] tipc: TX() has been purged, node left! 08:47:18 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:18 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=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="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000281) 08:47:18 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r1 = socket(0x1000000010, 0x80003, 0x0) sendmmsg$alg(r1, &(0x7f0000000100), 0x492492492492711, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f00000001c0)={0x7, {{0xa, 0x4e23, 0x51, @remote, 0x1000}}, {{0xa, 0x4e24, 0x1a, @dev={0xfe, 0x80, [], 0x11}, 0x9}}}, 0x108) sendto$unix(r1, &(0x7f0000000080)="b7bd265b1517d6850039cf2b3c2a169546f36d418e9853f53d6742a5960a375940bb3a440c38e5f0568966581e48c0d628794f0c15c267b5c531c84cc495aa25132e4c7d7511fda96e6cec9add1fa4a0eb2724db06d598e87e9bb7599187beb254118f67ef7b558102be2c3f8307858fa7b5956e0c235ea57339735eb85fb7e17598093ac5eb9d72a7b945896bfb8037f0b8b6cfad05026123985aab5f6d2e23f5509386132d26b385fb0fe561a714", 0xaf, 0x10, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@bcast, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @null, @null]}, 0x48) listen(0xffffffffffffffff, 0x0) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/77, 0x4d}, {&(0x7f0000000240)=""/180, 0xb4}, {&(0x7f00000003c0)=""/70, 0x46}], 0x3, &(0x7f0000000440)=""/103, 0x67}, 0x40000102) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x30, r4, 0x23f, 0x0, 0x0, {{}, {0x0, 0x410c}, {0x14, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0xfffffff0}, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r2, &(0x7f0000000a00)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0xa800c00}, 0xc, &(0x7f0000000940)={&(0x7f0000000880)={0x68, r4, 0x200, 0x70bd25, 0x25dfdbfd, {{}, {}, {0x4c, 0x18, {0x1d, @media='udp\x00'}}}, ["", "", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x4) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r1, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r4, 0x200, 0x70bd28, 0x25dfdbfd, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x400}, 0x4050) unshare(0x40000000) r5 = accept(r0, 0x0, 0x0) sendmsg$GTP_CMD_NEWPDP(r5, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x48, 0x0, 0x400, 0x70bd25, 0x25dfdbfe, {}, [@GTPA_TID={0xc, 0x3, 0x1}, @GTPA_O_TEI={0x8, 0x9, 0x4}, @GTPA_MS_ADDRESS={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x2e}}, @GTPA_I_TEI={0x8}, @GTPA_LINK={0x8}, @GTPA_VERSION={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x2000c004) r6 = socket(0x1000000010, 0x80003, 0x0) sendmmsg$alg(r6, &(0x7f0000000100), 0x492492492492711, 0x0) ioctl$SIOCAX25ADDUID(r6, 0x89e1, &(0x7f0000000300)={0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0xee01}) setsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, 0x0, 0x0) 08:47:18 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x8, &(0x7f0000000dc0)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="280000001000010400"/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r7], 0x28}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) setsockopt$X25_QBITINCL(0xffffffffffffffff, 0x106, 0x1, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r6, 0x89f5, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000340)={'syztnl0\x00', r4, 0x4, 0x20, 0x4, 0x7, 0x44, @private1, @remote, 0x700, 0x40, 0x3, 0x40}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000240)={'batadv_slave_1\x00', r8}) r9 = socket$netlink(0x10, 0x3, 0x2) ioctl$BTRFS_IOC_BALANCE_V2(r2, 0xc4009420, &(0x7f0000000e00)={0x4, 0x5, {0x4, @struct={0x3}, 0x0, 0x7, 0xfffffffffffff800, 0x1, 0x3f, 0x8, 0x442, @struct={0xd010, 0x5}, 0xe47, 0x6, [0x8000, 0x2, 0xfff, 0x2a9, 0xbe5e, 0x1]}, {0x5, @struct={0x80000000, 0x7ff}, 0x0, 0x1ff, 0x20, 0x14, 0x4, 0x5, 0x0, @usage=0x1, 0x8, 0x8e7c, [0x988, 0x83b, 0x200, 0x2b4, 0x0, 0x3]}, {0x3, @usage=0xffff, 0x0, 0x400, 0x209, 0xfff, 0x4, 0x1f, 0x64, @usage=0x3, 0x800, 0x1, [0x80000001, 0x0, 0x6, 0x3dd, 0x11, 0x5]}, {0x8000, 0x0, 0x401}}) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001000010400"/20, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r7], 0x28}}, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="200000001100250400000000c70a3b9b00000000", @ANYRES32=r7], 0x20}}, 0x0) 08:47:18 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0xff2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x3, @private2={0xfc, 0x2, [], 0x1}, 0x200}, @in6={0xa, 0x4e22, 0x401, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x80}, @in={0x2, 0x4e23, @rand_addr=0x64010101}, @in={0x2, 0x4e22, @remote}], 0x58) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000000140)={0x40002011}) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x3}, 0x35) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}}, 0x1c) r2 = socket(0x1000000010, 0x80003, 0x0) sendmmsg$alg(r2, &(0x7f0000000100), 0x492492492492711, 0x0) getsockopt$rose(r2, 0x104, 0x6, &(0x7f0000000000), &(0x7f0000000080)=0x4) 08:47:18 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$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000007c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB='H\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000000000000000e0ff00000b000100666c6f0500000000000000cf467dbb00ff010000000000000000000000000001"], 0x48}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 2392.182523][T11678] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2392.260663][ T27] audit: type=1804 audit(1598690838.966:2827): pid=11682 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1871/cgroup.controllers" dev="sda1" ino=16374 res=1 errno=0 08:47:19 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2392.358166][T11680] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2392.361708][T11679] IPVS: ftp: loaded support on port[0] = 21 [ 2392.423535][T11688] device syz_tun left promiscuous mode [ 2392.423592][T11686] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2392.430489][T11688] bridge33: port 1(syz_tun) entered disabled state 08:47:19 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2392.541737][T11688] bridge55: port 1(syz_tun) entered blocking state [ 2392.570917][T11688] bridge55: port 1(syz_tun) entered disabled state 08:47:19 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000300) [ 2392.614069][T11688] device syz_tun entered promiscuous mode 08:47:19 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:19 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000180)={r1}, 0x8) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f00000001c0)={0xf40, 0x30, 0x100, 0xffffffff}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x30, 0xffffffffffffffff, 0x288ea000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x9, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r4, r3, 0x0, 0x100000001) socket$inet(0x2, 0x1, 0x3) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) preadv(r5, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff800}], 0x1, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$TIPC_CMD_SHOW_LINK_STATS(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x30, 0x0, 0x23f, 0x0, 0x0, {{}, {0x0, 0x410c}, {0x14, 0x14, 'broadcast-link\x00'}}}, 0x30}, 0x1, 0xfffffff0}, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0xa800c00}, 0xc, &(0x7f0000000940)={&(0x7f0000000880)={0x68, 0x0, 0x200, 0x70bd25, 0x25dfdbfd, {{}, {}, {0x4c, 0x18, {0x1d, @media='udp\x00'}}}, ["", "", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x4) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000001340)={&(0x7f0000001200)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000012c0)={&(0x7f0000001240)={0x68, 0x0, 0x100, 0x70bd25, 0x25dfdbfc, {{}, {}, {0x4c, 0x18, {0x3, @link='broadcast-link\x00'}}}, [""]}, 0x68}, 0x1, 0x0, 0x0, 0x40004}, 0x20000800) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000100)={0x7ff, 0x0, 0x0, 0x0, 0x1, [{}]}) [ 2392.751978][T11696] device syz_tun left promiscuous mode [ 2392.758568][T11696] bridge55: port 1(syz_tun) entered disabled state [ 2392.781067][ T27] audit: type=1804 audit(1598690839.486:2828): pid=11713 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1872/cgroup.controllers" dev="sda1" ino=15838 res=1 errno=0 08:47:19 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:19 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000500) [ 2393.038922][ T27] audit: type=1804 audit(1598690839.746:2829): pid=11736 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir819367670/syzkaller.hx3TpR/1892/memory.events" dev="sda1" ino=16370 res=1 errno=0 08:47:19 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x74, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2393.081502][T11698] IPVS: ftp: loaded support on port[0] = 21 [ 2393.118413][T11679] lo speed is unknown, defaulting to 1000 [ 2393.125223][T11679] lo speed is unknown, defaulting to 1000 [ 2393.135966][T11678] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2393.171368][T11733] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2393.210335][ T27] audit: type=1800 audit(1598690839.746:2830): pid=11736 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=16370 res=0 errno=0 [ 2393.288760][ T27] audit: type=1804 audit(1598690839.996:2831): pid=11749 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1873/cgroup.controllers" dev="sda1" ino=15838 res=1 errno=0 [ 2393.470427][ T27] audit: type=1800 audit(1598690839.996:2832): pid=11749 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="cgroup.controllers" dev="sda1" ino=15838 res=0 errno=0 [ 2393.584889][ T27] audit: type=1804 audit(1598690839.996:2833): pid=11748 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1873/cgroup.controllers" dev="sda1" ino=15838 res=1 errno=0 [ 2393.657759][ T27] audit: type=1804 audit(1598690840.036:2834): pid=11749 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1873/cgroup.controllers" dev="sda1" ino=15838 res=1 errno=0 [ 2393.904707][ T27] audit: type=1804 audit(1598690840.606:2835): pid=11755 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir819367670/syzkaller.hx3TpR/1892/memory.events" dev="sda1" ino=16370 res=1 errno=0 08:47:22 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000340)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040), 0x4) sendmsg$inet6(r0, &(0x7f0000001c80)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000140)='\r', 0x1}], 0x1}, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6003000000140400fe802000000000000000000000d0ffbbfe80000050be914000000000000000c60de6ecca94cb67a48c1b328ab1a45dab072c1eee27535556daa93a6ac4aadd3380c50050fc41cfccfc226f8a21f9d0800c444322fb85895df5a39c44f3103ab091cd954fe0f1aa3e910ae7ffc334d0ada21732b26e0dd9964d9e9347052053cf750e9a99241b971e", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], 0x0) sendto$inet6(r0, &(0x7f0000001cc0)="b1", 0x1, 0x0, 0x0, 0x0) 08:47:22 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x48, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x6}, {}, {0x4, 0xfff1}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x18, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @local}]}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB='h\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB="00000000000000000000f1ff0a00010072737670360000003800020014000200fe8001040000000000000000000000aa200004"], 0x68}}, 0x0) 08:47:22 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=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="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000600) 08:47:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:22 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000050d000/0x1000)=nil, 0x1000, 0x2, 0x10010, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) sendmsg$NLBL_MGMT_C_ADDDEF(r1, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x48, 0x0, 0x109, 0x70bd2a, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @local}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @empty}, @NLBL_MGMT_A_DOMAIN={0xc, 0x1, 'ipvlan0\x00'}]}, 0x48}, 0x1, 0x0, 0x0, 0x81}, 0x20008814) write$binfmt_script(r3, &(0x7f0000000300)=ANY=[], 0x3af4701e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28012, r3, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000100)) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f0000000240)={{0x0, @remote, 0x4e24, 0x0, 'nq\x00', 0x23, 0x4, 0x61}, {@broadcast, 0x4e21, 0x1, 0x3f, 0x436, 0x9}}, 0x44) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000000180)={'ipvlan0\x00', {0x2, 0x4e24, @local}}) socket$packet(0x11, 0x2, 0x300) write$cgroup_int(r4, &(0x7f0000000200), 0x4010040c000) 08:47:22 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_sco(r0, &(0x7f0000000040), 0x3) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x3c}, [@ldst={0x6, 0x0, 0x5}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) listen(r0, 0x0) accept(r0, 0x0, 0x0) [ 2396.339501][T11806] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 08:47:23 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) r1 = socket(0xa, 0x1, 0x0) close(r1) sendmmsg$inet_sctp(r1, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000940)=ANY=[@ANYRES32, @ANYRESHEX=r1], 0x30, 0x1}], 0x1, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000b40)=ANY=[@ANYRES32=r1, @ANYBLOB="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", @ANYRESOCT], &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000980)=ANY=[@ANYRES32, @ANYBLOB="f2aaa45d78ecd9fea76526271a"], 0x9) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000008c0)={0x0, 0xa}, &(0x7f0000000900)=0x8) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x3, 0x7c, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x6, [], 0x0, 0xb, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0xfffffffa}, 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000b00)={r3, 0x0, 0xe, 0x0, &(0x7f0000000200)="0c96fadfe67d576a000000e4ff00", 0x0, 0x3, 0x0, 0xfffffc7a, 0x0, 0x0, 0x0}, 0x40) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x100009}, 0x3c) r5 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x100000000000000c, 0x4, 0x8000000000004, 0x1, 0x0, r4}, 0x3c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x100000000000000c, 0x4, 0x8000000000004, 0x1, 0x0, r5}, 0x3c) r6 = socket(0x26, 0x5, 0x1) getsockopt(r6, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r7 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000300), &(0x7f0000000880)=0x4) socket$netlink(0x10, 0x3, 0x15) connect$nfc_llcp(r6, &(0x7f0000000780)={0x27, 0x0, 0x2, 0x0, 0x1, 0x1, "492f32a329f5be5e9f2cf6add75ef9a535fe9b128b96fb145722c01b3dcf014a434315b16a37da37df7746e36af26b91a270dc021d97081c45d93fa7317d35", 0x35}, 0x60) r8 = socket(0x10, 0x803, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r10 = socket$inet_udp(0x2, 0x2, 0x0) close(r10) splice(r9, 0x0, r10, 0x0, 0x4ffe2, 0x0) r11 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x18, 0x7, 0x9, 0x0, 0x6, r9, 0xd9, [], 0x0, 0xffffffffffffffff, 0x1, 0x1, 0x1}, 0x40) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r11, 0x28, &(0x7f00000000c0)}, 0x10) socketpair(0x26, 0x801, 0x1, &(0x7f0000000e40)) accept4$rose(r6, &(0x7f00000002c0)=@full={0xb, @remote, @bcast, 0x0, [@null, @default, @rose, @bcast, @remote, @default]}, &(0x7f0000000100)=0x40, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000800)=@newlink={0x68, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x28, 0x2, 0x0, 0x1, [@IFLA_GENEVE_TTL={0x5, 0x3, 0x9}, @IFLA_GENEVE_TTL={0x5, 0x3, 0x3f}, @IFLA_GENEVE_REMOTE6={0x14, 0x7, @loopback={0x2, 0x6}}]}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x20000040) [ 2396.383499][ T27] kauditd_printk_skb: 5 callbacks suppressed [ 2396.383513][ T27] audit: type=1804 audit(1598690843.086:2841): pid=11804 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1874/cgroup.controllers" dev="sda1" ino=15864 res=1 errno=0 08:47:23 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2396.490141][T11806] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 08:47:23 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x20, 0x70bd2a, 0x25dfdbfb, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @loopback}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0xc000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x28, r2, 0xc573de0d27bdfe6f, 0x0, 0x0, {0x5}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000002340)={&(0x7f0000001f80)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000002300)={&(0x7f0000001fc0)={0x31c, r2, 0x400, 0x70bd29, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0x68, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x81}]}, @TIPC_NLA_BEARER_NAME={0x12, 0x1, @l2={'ib', 0x3a, 'syzkaller0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x5b54}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3b4}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_NODE={0x1f4, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0xf9, 0x3, "7842a524c4518b215eed5d9f7850c22719a3737c85dffe4fea0609935d7d143c4a817a0a80e5d7febc40610cfe9aa831f409693624fdd5daabb61147201f2fc72434f9b11ef8490a57bd25d8583bb5aa0a86ab98527f764d03f46a4cc6147d8cba31704538c9ca1a687d1e1c4ee86436bc5de2101a47e7274c365e81aef0d31e6e7bb0743b22174b91214ee9e4632a2fc7795e6718760da54d20f27074806d771a4228149bf6708f4d6e08eba6e95904a5b475ce8888f8f0216951eb254911f69cc96a88409b06c1d63d4c722ac6dfde0c8c73c52208efa45d9255efa316bc0b4a7e07dd4850245eb2843e0510e67799818ca0c0e7"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_NODE_ID={0x8e, 0x3, "50262b1d5ccd1ab66b6974f9f90c5756a73f09be43c1a484d4c3f05e6d19e5e6c16ecb7e88d4741173e16d7b86da152d5dd4c51fafe4fb8cd73870d49c14b0d1388682b914164b584fa0ca9750de6cf339c4b148b2f407cbb0c7375a4603627f5219b242e7ba4a92d4a14423580cf7777e77c30a9b85e0bcf11ab6eb882f75863835b98b69d1ef11f65e"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7ad}, @TIPC_NLA_NODE_KEY={0x4b, 0x4, {'gcm(aes)\x00', 0x23, "58b875e71842275497ef748f59c5ac591fe8de16ae6258762604393985bfd8dcd58664"}}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7f}]}, @TIPC_NLA_LINK={0x78, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xec5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4f7d}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x507}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_MON={0x34, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0xfffffffd}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x449f}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}]}]}, 0x31c}, 0x1, 0x0, 0x0, 0x10}, 0x10) bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0x0, 0x1}, 0x6) write$bt_hci(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="05"], 0xb) sendmmsg$inet(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000180)="9d849067b4e8d730b3587340e252deaf54526dbeda5ea4ea085b78babc268a3c75a4a9f7843db18e3b11c00a4568e885af57b78b53ce54e443d48ce2e19828ab31d06dfcfb2e7fe575beb5fc1ee14c285589673b36461fba1474cbc8e85c26223ee6ded4d0c0a0977b16119b16ccec2be1447c3b391454f1cddcb32e81b975967c3238a3146f53f50345e5e1b51a96e90187153f2274ed9092b4b7ffff6479d9104104b490a14c9212aa1e8d896f35f3f36402dafc74a47010e782b2a86db7c415b0cda47f5cb295baa9d1b1fa5f8033", 0xd0}, {&(0x7f0000000280)="8dd2420399ecfd564b419bd177fe84d731cfe73238128f4b0f0581aa33975f568807e7dc736711fac1e69073c629b69086c6f63ab5d5c37063d9daf1f1c8f30640c58408312cbf4d41376a57fa71c40ddd1a2111ff51ddb038b3373a5d8b50f299cbf126a82af2f850bd68cae6b9b1f2008f740aef19e63e3d7f72a5a67980a3b2a091b711658d1532b4ece291414ef63a5aaf5e2df41722f8b723a231eeca7b831e685f1503fcf71b27756d541fb903df4974ce96cc4bbf2db0e6572a1cdfbf56859fe5b8f16fdbd9a7c20183b395527de3ae90201a445915ab", 0xda}, {&(0x7f0000000380)="c737955a0b6b4a87fcd755fbc10a353543f0a5d2a6f99614fa31e05333b4b1fae71036570174ff4ed9aeba0b628c2c1683114484cb634ceb99b03126f9e3b2032a6c92b0c71c86c58017af9fde7b9045ccbb7beda652325141a82b197e14feb12a0cff0bbee77ace9002b63c76b4ad6af49cc71a9a34ce6097f0f05931c29c337c6dca51b883b1793240351ce6203db04af4e24d49652079", 0x98}, {&(0x7f0000000440)="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", 0x1000}], 0x4, &(0x7f0000001480)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x80000000}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x1}}, @ip_retopts={{0xf0, 0x0, 0x7, {[@timestamp_prespec={0x44, 0x2c, 0xc6, 0x3, 0xc, [{@broadcast, 0x4}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x6}, {@multicast1, 0xdfc6}, {@rand_addr=0x64010100, 0x6}, {@remote, 0x341}]}, @rr={0x7, 0xf, 0xac, [@broadcast, @initdev={0xac, 0x1e, 0x1, 0x0}, @private=0xa010100]}, @noop, @end, @ssrr={0x89, 0x13, 0x30, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2, @broadcast, @multicast1]}, @ra={0x94, 0x4}, @timestamp_prespec={0x44, 0x2c, 0x71, 0x3, 0x6, [{@initdev={0xac, 0x1e, 0x1, 0x0}, 0xaea}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x1f}, {@multicast2, 0x7}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x9}, {@private=0xa010101, 0x8}]}, @timestamp={0x44, 0x1c, 0xb0, 0x0, 0x5, [0x0, 0x7fffffff, 0x10001, 0x1, 0x517, 0x0]}, @generic={0x7, 0x8, "a97907feb5f4"}, @cipso={0x86, 0x3b, 0x0, [{0x0, 0xf, "152e25bda36749acd4ff788a9a"}, {0x0, 0x7, "c7d457bf84"}, {0x5, 0x3, "19"}, {0x1, 0xc, "8f1dc03804181327311e"}, {0x0, 0x3, "80"}, {0x5, 0x3, "b5"}, {0x6, 0xa, "3a06567a9876e258"}]}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x1}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x5}}], 0x168}}, {{0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000001600)="67eef53408337eefbc1a7df833b53b6e541734bb3ad65627718320ca64d699aa4ddb657aa8d5c8efea1a686a5b9b211b4c883f562b60bcadb389e79dcc9e0a4d28d2a47bc3145976a190ae6af54fb861a4ee07886ec70b4d260fb126716688a292655ce23886adf619163d71f9b3b57f0edebfe53d1aee904bbb7d17c715502dfb441456a4692934e4fa59f0836244859d1d854b0395bef902b2854a2387c8", 0x9f}, {&(0x7f00000016c0)="0503b064b5d74c16c03046c9cc64fe771bf1ce469c3d3cd1bb", 0x19}, {&(0x7f0000001700)="11faec1a3d068c063232818945de85b5ecfe", 0x12}], 0x3}}, {{&(0x7f0000001780)={0x2, 0x4e22, @empty}, 0x10, &(0x7f0000001cc0)=[{&(0x7f00000017c0)="39a75c3589d1ee0f02a0d2d6df25caa6f409cca57c79336ab27893f4900133575601faed72c457cdd34fee30927d0a05612046fbe2285adc27002b1c339484a1c69c1b950f18722336ab5b739f2c026410f13a6253c898d526290895e45270cd5380d86caf01f9671526f466a4c72ab0104c6d97902e3a9b98088ac3b8eb42cee67dc98a2822b4d6586a3bbe2ba7df40925d74c1cc6869a26ccf93b167ab2a61454904705d73cb10552f7d387236f54234673243cfd200ee3cd84889321134bc6018d905c29179faa2ba033b958d78db67e63721df30e7eda4f11cc6e258aa114f2dddc6565658b0d822c9acb5d1c3e05c", 0xf1}, {&(0x7f00000018c0)="b6b7c35376578de297f81feb2b2478375b705b4f6cac20a7f2318d743afcb82f50b071222431c58f79466e767bf38256401b059de3c0d9f0bb6559f2dbeac86312af5df2e758de4951603a91947ee07efffa3b810e454cb6af764d681946793a27db443dfbec5359e980515e424af790ddeb3e7b2d19f6ac48585b31aaadefa09341f1cb4e59a77be7442f19a54454a0167feb5518903c40ff263f5902a2b89fe14f9437f723ce1158d6f5bba60d06498abc53840ad72b2fd283f7b3a09b74652c0a2654f7f3fb1b43bf5ec7e7af2b479c4573919ca6ce984194b623c4e887a01110b788abc82c69c43720de37491e", 0xef}, {&(0x7f00000019c0)="49fd2a15ead07c616788d0346af7b4e6a2132ef0e9defce2cd08f4b2900219eb9bbead66daef261c963c7076270df555730ed5b6d0a770e930a77a3dad1ce428fd88e355778e5cdd45e6926cc2c8f37d57d6584fd9eb02b5517330e177cf964431e737c5dd9436503fc51d3654a860486832adce123178b1688710767c030c15ea46ddcdc2327fb42645680ff0740a1055f1f3c10e87ae7cafb233a49b6165eb0fc51a3d893af9f2499039ec4037c9715c135644ac70d483c806f61d37c7b85472cbe252966e3e5b3a06ace06f5911229179ad126c", 0xd5}, {&(0x7f0000001ac0)="514a337908246626723c7beb59a0e36e706f145447bb76d7e10c9a276a868384629da08e73afc3c6e610f3e6875711a378b23cab0beb273877b6cdbdc7527ba6c3ac", 0x42}, {&(0x7f0000001b40)="c76a80f7f742ab285b15f224017027f55fd51ad9d897f6f00d015bd9f655497cea9f6e5015c9d9f26634e9c4978db25f8c4dcc15a179ff1b59e706ef95136f32181f4b2e2ff821fb8fbdc596ad5fcad12d865a98a73ec5a8758d553b6be9956eb018bc98d4dfcd7605630626a284c8a5ccb37d380f77a25d3b79ee2ba139ea66308f0fae39b1cdb2caec076e8a9dfb08ae11c3ddf61df986da9b3384dd0e1a6a3f3104f3", 0xa4}, {&(0x7f0000001c00)="fa5ce622ece24d6f585ea3fc916eb736ac80ee8fba7d50a3714c44509dbf93a4bfb567dd74fbf8221a9c6558f1c095226741e4128715b468f55e3b612df99cd66769adc3dd643f582e54fe57fddd33c2f8e02e065f1ebf42f595a77bbc828df8ed9ad5725a6448473ad1d291d5eeeb3ec76c1b74b90bb19b6e92a549ab767f658e32a1b87e9edfdcea8efa57f7fbdef542b79e55c7fbe1ac712e6296ca40b764d097", 0xa2}], 0x6, &(0x7f0000001d40)=[@ip_retopts={{0x3c, 0x0, 0x7, {[@cipso={0x86, 0x2a, 0x1, [{0x6, 0x7, "cd8b60efcd"}, {0x2, 0xc, "b4ce922392abe111a363"}, {0x1, 0x11, "e7ee93ada0e031e58af4b0061b64ef"}]}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x3}}, @ip_retopts={{0x4c, 0x0, 0x7, {[@timestamp_addr={0x44, 0x3c, 0x14, 0x1, 0x0, [{@dev={0xac, 0x14, 0x14, 0x2e}, 0x7c3}, {@local}, {@broadcast, 0x9}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x9}, {@empty, 0x100}, {@dev={0xac, 0x14, 0x14, 0x2a}, 0x90}, {@multicast2, 0x9b}]}]}}}], 0xa8}}], 0x3, 0x40000) 08:47:23 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x200, 0x4) bind$inet(r0, &(0x7f00000003c0)={0x2, 0x200000000004e23, @multicast2}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000480)={@in={{0x2, 0x0, @local}}, 0x0, 0x40, 0x31, 0x0, "000000000000000000000000000000225f15d80700000000000000000003008000000000080000000000000000000000e7ffffff000000000000000000000000000000000000002000"}, 0xd8) connect$rose(0xffffffffffffffff, &(0x7f00000000c0)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, 0x1, @default}, 0x1c) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000001c0), 0x4) socket$key(0xf, 0x3, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='hybla\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000100)=0x1, 0x4) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32, @ANYBLOB="fe000000000000001c0012000c000100626f6e76000000000c0002000800010004"], 0x3c}}, 0x0) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000300)={@ipv4={[], [], @local}, 0x58}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x9, 0x20, 0x7, 0x8}, &(0x7f00000002c0)=0x18) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[], 0x100000530) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) 08:47:23 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x7a, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:23 executing program 5: syz_emit_ethernet(0x92, &(0x7f0000000000)={@multicast, @empty=[0x2], @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x1b59, 0x64, 0x0, @wg=@response={0x2, 0x0, 0x0, "000000010865390407030502000009c56a3000", "9384bbeb3018ad591b661fe808b21b77", {"694c875dfb1be5d2a0057a62022a1564", "a329d3a13bd5b6cc6a9471314a1d8c69"}}}}}}}, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000400)={0x2, [0x3, 0x4]}, 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x8040, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x44, 0x0, 0x100, 0x70bd25, 0x25dfdbfb, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'a\x00'}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'aa\x00'}, @NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'a\x00'}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x3f}]}, 0x44}}, 0x40000) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f0000000100)=0x2) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x74, 0x0, 0x200, 0x70bd28, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x22}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x754}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x10}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x40}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2}]}, 0x74}, 0x1, 0x0, 0x0, 0x800}, 0x48000) write$bt_hci(0xffffffffffffffff, &(0x7f0000000280)={0x1, @write_def_link_policy={{0x80f, 0x2}, {0x5}}}, 0x6) 08:47:23 executing program 4: pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$inet(0x10, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0009"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 08:47:23 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r5, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="5000000010001fff000080000008000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32, @ANYBLOB="200002000010000008000a00", @ANYRES32=r5], 0x50}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r7, &(0x7f00000000c0), 0x492492492492627, 0x0) r8 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r9, 0x14301}}, 0x20}}, 0x0) splice(r0, 0x0, r1, 0x0, 0x0, 0x0) r10 = accept4$alg(r0, 0x0, 0x0, 0x800) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r10, 0x8983, &(0x7f0000000100)={0x6, 'batadv_slave_0\x00', {0x50fe}, 0x2}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) 08:47:23 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000700) 08:47:23 executing program 1: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x40000}, 0x0) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000000c0)="400000001000090468fe07002b000000000000071400000045730ba05d00001419001a00", 0x24}], 0x1) write(0xffffffffffffffff, &(0x7f00000000c0)="240000001a005f0014f9f407000904000a", 0x11) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) 08:47:23 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2396.940373][T11848] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 08:47:23 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='rdma.current\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xf03b0000) sendfile(r1, r0, 0x0, 0x5) socket$netlink(0x10, 0x3, 0x0) write$binfmt_script(r0, &(0x7f0000000440)=ANY=[], 0x111) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) close(0xffffffffffffffff) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000080)={0x0, 0xf8d8, 0x12, 0x8308, 0x2009}) pwrite64(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x2) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x3e, &(0x7f00000000c0)=0x7, 0x4) bind$llc(r3, &(0x7f0000000040), 0x10) sendmmsg(r3, &(0x7f0000000400)=[{{&(0x7f0000000240)=@in={0x2, 0x4e21, @multicast1}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000640)="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", 0x19e}, {&(0x7f0000000480)="091cd7246ebadecd3c741108fc9590bd0c21d4bef5249fe7dc9ffb9af3cc2053f623a27eb5ffe07be61ee7aa8c11d10b8117862c4081d73bd6c6e45d95f29a880d215f853e3fb5a98dc2c3c7d6de117bd241ca57d555c172f4de515a10b60b7405791dfea7575e20618d2b6be014f82fb0021c9618ea41786baec61fafcd96c669c345299c3f3611de47ed4c95fcbc", 0x8f}, {&(0x7f0000000180)="75316a9a5b9aab3ef1bffe5be7485f149a03f0d48c20a1222de5cb97c773f239276b2373b0ac6928fe", 0x29}], 0x3, &(0x7f0000000540)=[{0xf0, 0x0, 0x6, "faa0b31e2d8a248e3a0c23c48a3c5d7fa93f0f97950e1f87034c120b1438cfd21390417a152dd72412cbb1bd96bad2706027e93f460a8d351660ec99357ea6989c524f7eb9d178e92a39315290a5b31c06603e17cf404d232d9b35af10cf6ff5435a089e0825ccf5202d4738ef50fe80fcc6617758c3b483a79c71f79b8be7df29ae25b07df07aaa71aca898c7fa83257022046f448fdd37079fcd7c2f5e32b14b4937587d3eca87d4f3d1ff49f9fcb48e9c6c5986f606ea51c753559e820e836ac9410dcfb022b57928a4ee5b54917ba506b55ad87b12c6c9c6ec8272b3"}], 0xf0}}], 0x1, 0x0) socket$rds(0x15, 0x5, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, 0x0) [ 2396.982388][T11851] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 08:47:23 executing program 5: r0 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x11, &(0x7f0000000040)=[@in={0x2, 0x0, @loopback}, @in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, &(0x7f0000000180)=0x10) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) recvmsg$qrtr(r1, &(0x7f00000006c0)={&(0x7f0000000100), 0xc, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/218, 0xda}, {&(0x7f00000002c0)=""/214, 0xd6}], 0x2, &(0x7f0000000400)=[{0xb0, 0x0, 0x0, ""/157}, {0x68, 0x0, 0x0, ""/86}, {0xc8, 0x0, 0x0, ""/178}, {0xa8, 0x0, 0x0, ""/145}], 0x288, 0x2080}, 0x38, 0x400121e1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={0x1, &(0x7f0000000080)="7dfff9dc2f74ba54031308d7f5d3deda82df04e5bf408f266b65a3bd3d864a03749993472533c97922ae5924419c07b7da4708661ead1934689a8182b030aef02efc11a48cca01a4029cef2a1691884002e1f07d0fdc3db1241afd41589cafaf4a93ac8415b351a42a140da494597bdca682d7"}, 0x20) [ 2397.094129][ T27] audit: type=1804 audit(1598690843.796:2842): pid=11875 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1875/cgroup.controllers" dev="sda1" ino=16373 res=1 errno=0 08:47:23 executing program 5: r0 = socket$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) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r3, @ANYBLOB="0000400000000005280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=@ipv4_newaddr={0x34, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_CACHEINFO={0x14, 0x6, {0x101, 0x101}}, @IFA_LOCAL={0x8, 0x2, @multicast2}]}, 0x34}}, 0x0) pipe(&(0x7f0000000700)={0xffffffffffffffff}) setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(r4, 0x111, 0x3, 0x0, 0x4) 08:47:23 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:24 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=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="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000900) [ 2397.297417][T11857] bond50: (slave veth769): making interface the new active one 08:47:24 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x7d, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2397.358597][T11857] bond50: (slave veth769): Enslaving as an active interface with an up link 08:47:24 executing program 1: accept4$rose(0xffffffffffffffff, &(0x7f0000000000)=@short={0xb, @dev, @rose, 0x1, @default}, &(0x7f0000000040)=0x1c, 0xc0000) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000850000005e0000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2397.518753][T11871] bond50: (slave veth771): Enslaving as a backup interface with an up link [ 2397.541924][T11886] device bond50 entered promiscuous mode [ 2397.555889][T11886] device veth769 entered promiscuous mode [ 2397.568811][T11913] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2397.640366][T11857] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2397.669610][T11926] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 08:47:24 executing program 4: pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$inet(0x10, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0009"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 08:47:24 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=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="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000a00) 08:47:24 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x82, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:24 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000)='threaded\x00', 0xb1d000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = socket$inet(0x2b, 0x801, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f00000000c0)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000000)=0x2, 0x4) connect$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) sendfile(r2, r1, 0x0, 0x201) 08:47:24 executing program 1: socket$kcm(0x10, 0x6, 0x10) 08:47:24 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x83, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:24 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@loopback, 0x800, 0x0, 0x2000000000903, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x7fff, 0x4) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=[@op={0x18}], 0x18}], 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x380000, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29, 0x3, 0x1}], 0x18, 0x4044881}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 08:47:24 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000b00) [ 2397.940228][T11958] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 08:47:24 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xf, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2397.971303][ T27] audit: type=1804 audit(1598690844.677:2843): pid=11963 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir959518578/syzkaller.WYRuHB/2792/memory.events" dev="sda1" ino=15865 res=1 errno=0 08:47:24 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_LP_INTERVAL={0x8, 0x13, 0x7}]}}}]}, 0x3c}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010001fff752b056800080000faff8141", @ANYRES32=0x0, @ANYBLOB="0000001f00000000280012800a00010076786c616e"], 0x3}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="000327000000fcdbde25050000000800110001000000"], 0x1c}, 0x1, 0x0, 0x0, 0x24004851}, 0x2) socket$nl_route(0x10, 0x3, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x0) [ 2398.070370][ T27] audit: type=1800 audit(1598690844.707:2844): pid=11963 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=15865 res=0 errno=0 08:47:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x7f}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r1, 0x0) recvmmsg(r1, &(0x7f0000002880)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x226}}], 0x2, 0x0, 0x0) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[], 0x44}}, 0x8000) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1000000010, 0x80003, 0x0) sendmmsg$alg(r3, &(0x7f0000000100), 0x492492492492711, 0x0) accept$alg(r3, 0x0, 0x0) ioctl$FITHAW(r2, 0xc0045878) r4 = socket(0x5, 0xa, 0x8000) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200)='nl80211\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in=@local, @in=@initdev}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000340)=0xe8) r6 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000500)={0x0, r6, 0x400, 0x9, 0x1, 0x6}) ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f0000000400)={'ip6gre0\x00', &(0x7f0000000380)={'sit0\x00', 0x0, 0x4, 0x6, 0x5, 0x4, 0x2, @dev={0xfe, 0x80, [], 0xb}, @dev={0xfe, 0x80, [], 0xf}, 0x8000, 0x700, 0x40, 0x7}}) sendmsg$NL80211_CMD_GET_MESH_CONFIG(r4, &(0x7f00000004c0)={&(0x7f00000001c0), 0xc, &(0x7f0000000540)={&(0x7f0000000480)={0x30, r5, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x10000, 0x3}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) 08:47:24 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0x2}, 0x10}, 0x65) r2 = socket$kcm(0x2, 0x200000000000001, 0x0) socket$inet_udp(0x2, 0x2, 0x0) pipe(0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, 0x0, 0x0) sendmsg$inet(r2, &(0x7f0000000fc0)={&(0x7f0000000000)={0x2, 0x4001, @remote}, 0x10, 0x0}, 0x20000811) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r2, r1}) [ 2398.183102][ T27] audit: type=1804 audit(1598690844.707:2845): pid=11957 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir959518578/syzkaller.WYRuHB/2792/memory.events" dev="sda1" ino=15865 res=1 errno=0 [ 2398.239746][T11980] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2398.293179][T11980] netlink: 'syz-executor.1': attribute type 19 has an invalid length. [ 2398.352147][ T27] audit: type=1800 audit(1598690844.707:2846): pid=11957 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=15865 res=0 errno=0 [ 2398.438255][ T27] audit: type=1804 audit(1598690844.867:2847): pid=11970 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1878/cgroup.controllers" dev="sda1" ino=15816 res=1 errno=0 08:47:25 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, 0x0, 0x0) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000000480), 0x2e9, 0x0) r1 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast2, @in=@dev={0xac, 0x14, 0x14, 0x1e}, 0x0, 0x3}, {}, {0x100000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {{@in6=@mcast1, 0x0, 0x6c}, 0x0, @in=@empty, 0x0, 0x0, 0x0, 0x3}}, 0xe8) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) getgid() accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x80000) 08:47:25 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x17, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:25 executing program 5: syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x9) r0 = socket(0x1000000010, 0x80003, 0x0) sendmmsg$alg(r0, &(0x7f0000000100), 0x492492492492711, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 08:47:25 executing program 4: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_MEDIA_SET(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000640)={0x54, r0, 0x1, 0x0, 0x0, {0x17}, [@TIPC_NLA_NODE={0x40, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "129b5c5d526f7e467d62d66ad2c8b367b7aa9052"}}]}]}, 0x54}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x3c}}, 0x0) r5 = socket(0x1d, 0x4, 0x9) sendmsg$L2TP_CMD_TUNNEL_DELETE(r5, &(0x7f000000acc0)={&(0x7f000000abc0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f000000ac80)={&(0x7f000000ac00)={0x6c, 0x0, 0x100, 0x70bd2a, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @loopback}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x3}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x7}, @L2TP_ATTR_MTU={0x6, 0x1c, 0xfffc}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x5}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0xdd}]}, 0x6c}, 0x1, 0x0, 0x0, 0x20000090}, 0x4080000) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000009880)=[{{0x0, 0x0, &(0x7f0000000080)=[{}, {&(0x7f0000000040)="f65f2b17130c3469660b600becf45ea4b3e8ec9cb97ded14437d8e35e4208c347cbb47162248e631116ec715b9193f5530e092a4e2007ca168fac287927b", 0x3e}], 0x2}}, {{&(0x7f0000000100)={0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x20}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="ae679021f81822c4e49b6e42d6ea523a7dca5ef4fbbe3b402ca979c403e16e2a53de2548e95827f314f4152dde53ac395fb9836e2710e161aafa86169d5cdcd41a2fe1abbed64ae29fcde37b17dec1a76ceed91a55957d659e54d6031fb3a146ac3d47377bf64252c2414b4b8deeaff92183d108d64bfde557a2d9c6577dd9828c33617e689256524e64cd40003d0e63a50350c8067e7035eeb74af3f097c677f0504083f40524fb4e0a91ee", 0xac}, {&(0x7f0000000200)="b88836557b3e507c7b84611ab17651e48d19", 0x12}, {&(0x7f0000000300)="97701e8be6f99796c2860354fa6852aebf5c08b5090372b2efc1476bc397fd6e7845496cfd08ae1f7442a12b2b303b5bedf123a5269250ab8130a89ff4d6992680d6c859c37fb14764b3167c0aef61c74d646bc884343e66f9f397e8a9985f836a35303c466c518b4e824230595ca3d9738dd58506340e5ab8f56425c7afa92d95aae4193c757a93362bd594b6cb04404b974818883ff578f7dbbdfd9a0ed413ed154f2cf06236d4d881ed3d5828067361ccec1ba4f7034a97f0edd4f89d4f6f885a69d15000503e8ec4e5220945b566b5a155b7f75fd12d0f91c512", 0xdc}], 0x3, &(0x7f0000000400)=[@tclass={{0x14, 0x29, 0x43, 0xfffff000}}, @rthdr={{0x48, 0x29, 0x39, {0xc, 0x6, 0x2, 0x0, 0x0, [@private1={0xfc, 0x1, [], 0x1}, @rand_addr=' \x01\x00', @dev={0xfe, 0x80, [], 0x2b}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@dev={0xfe, 0x80, [], 0xf}, r4}}}, @flowinfo={{0x14, 0x29, 0xb, 0x1}}, @dontfrag={{0x14, 0x29, 0x3e, 0x1}}], 0xb8}}, {{&(0x7f0000000280)={0xa, 0x4e24, 0x0, @private2, 0x81}, 0x1c, &(0x7f0000002880)=[{&(0x7f00000004c0)="7dcb6974edfa89db321173ea843fd3e78d7543156e701114f54945bac0bdbf5210075f90848fe15e51eac534eaae65fc2bd3f61ed9fcdbc8bb81ead5f7d930e64bbe17c4a86651a0d11820503461010ca3e316ec364a5e4350108e48b7fa4f471aa804d468e78785056c122a3bd2a1242896c8dfd2823e38050d933d8dbf02ef9e1642db5ee9b2f60ce0ab122c1be5af9cb596b37bd8b9b87087f94932edd2815168ae1530908c112a52a767a393cde9e270360fae0911f5c999aa539c8275717de3e8e185245e5723bf162419", 0xcd}, {&(0x7f00000005c0)="5c7b49a0e3e55327d1dc8bc39f9e71b0a7278c111979e8527b3755470f2afc3edc2d26dea99e7932ee", 0x29}, 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@ra={0x5, 0x2, 0x200}, @jumbo={0xc2, 0x4, 0x7fffffff}, @ra={0x5, 0x2, 0x4}, @enc_lim={0x4, 0x1, 0x3}, @enc_lim={0x4, 0x1, 0x9}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x2}}, @hopopts_2292={{0x20, 0x29, 0x36, {0x84, 0x0, [], [@enc_lim={0x4, 0x1, 0x2}]}}}, @dstopts={{0x20, 0x29, 0x37, {0x3b, 0x0, [], [@pad1]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x5}}, @pktinfo={{0x24, 0x29, 0x32, {@ipv4={[], [], @multicast2}}}}, @dstopts={{0x20a0, 0x29, 0x37, {0x2f, 0x410, [], [@jumbo={0xc2, 0x4, 0xe6f}, @generic={0xaf, 0x20, "d483b1498e8899c9d182fe66da8b2412f9db41b0a6621c1189197ccdf4ec0d9b"}, @enc_lim={0x4, 0x1, 0x20}, @pad1, @calipso={0x7, 0x38, {0x3, 0xc, 0xed, 0x3, [0x3, 0x0, 0xd325, 0x4, 0x2, 0xfffffffffffffff9]}}, @generic={0x54, 0x11, "3820b150948a91635fe84201c9b4f15c11"}, @generic={0x8, 0x1000, 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@generic={0x24, 0x1000, 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@rthdr_2292={{0x68, 0x29, 0x39, {0x3a, 0xa, 0x0, 0x80, 0x0, [@initdev={0xfe, 0x88, [], 0x1, 0x0}, @private0={0xfc, 0x0, [], 0x1}, @private2={0xfc, 0x2, [], 0x1}, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @private2={0xfc, 0x2, [], 0x1}]}}}, @rthdr_2292={{0x38, 0x29, 0x39, {0x6c, 0x4, 0x2, 0x9, 0x0, [@private2={0xfc, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x38}]}}}, @hopopts={{0x70, 0x29, 0x36, {0x2f, 0xa, [], [@enc_lim={0x4, 0x1, 0x53}, @pad1, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x5}, @calipso={0x7, 0x40, {0x2, 0xe, 0x0, 0x1000, [0x9, 0x263, 0x943, 0x2, 0x3f, 0x5, 0x3]}}]}}}, @hopopts_2292={{0x150, 0x29, 0x36, {0x1d, 0x26, [], [@ra={0x5, 0x2, 0x1f}, @generic={0x66, 0x20, "fce0790dfd0228f7f2587ced9341605b715f7e69340b616a606ab83899f695c3"}, @jumbo={0xc2, 0x4, 0x7}, @ra={0x5, 0x2, 0x7ff}, @enc_lim={0x4, 0x1, 0x1}, @hao={0xc9, 0x10, @local}, @enc_lim={0x4, 0x1, 0xc4}, @generic={0x60, 0xe7, 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{&(0x7f0000008580)="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0x1000}, {&(0x7f0000009580)="5b085347e12510475200cb20ec690bda324ec031ace0e044573c07eb5d289a113bcd7349f90e38d62fc57483656bf4186f50b290f4c572e3469f52e6f26a8f59be87485d6f119336b264a126932a37f6eb44965480abee535d05360e22f24d01", 0x60}, {&(0x7f0000009600)="46d95338f0e984cfd980453ac73a9b6a81074646db3a5628c040cc2de9a288048356d2c250475709951b24d341166d354bbd74b72a806c8d134b28e519ea5a0a1266c6cae1fd29c8513b57b1834d534914e2d1caac1af34c31d6c3a578", 0x5d}, {&(0x7f0000009680)="f9eaacfb27225ed453ff6b3d2c7b8cfbbdd3a39e9b538b20f2fa242764d8762c2811df00427c2e045041ce7d7afe237b87600cf310e927fddb50028129f7d797b39008cfc25d3a1f4fc2110c78e290c9d7fad38f0ada32456fe0511d63d9f45e4cee1d97314b7cbadb493729e7050e6e42590bddc37b016e06ff3229abcb92b22d3560dd3814132db4b5f709079ed9363248308d3dbc2b61cf9a563e395d70e46da7b2ca", 0xa4}], 0x7, &(0x7f00000097c0)=[@hoplimit={{0x14, 0x29, 0x34, 0xdcae}}, @rthdr_2292={{0x88, 0x29, 0x39, {0x29, 0xe, 0x0, 0x5, 0x0, [@private1, @ipv4={[], [], @multicast2}, @mcast2, @dev={0xfe, 0x80, [], 0x3f}, @ipv4={[], [], @broadcast}, @empty, @private2]}}}, @hoplimit={{0x14, 0x29, 0x34, 0xf49}}], 0xb8}}], 0x5, 0x20000001) 08:47:25 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000b35) 08:47:25 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2000009c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2398.775166][ T27] audit: type=1804 audit(1598690845.477:2848): pid=11996 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1879/cgroup.controllers" dev="sda1" ino=15867 res=1 errno=0 [ 2398.830110][T12004] tipc: TX(1692df7d1d5f): key initiating, rc 1! 08:47:25 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0x2, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:25 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) socket$inet6(0xa, 0x6, 0x0) connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, 0xffffffffffffffff, {0x2, 0x0, @dev}, 0x2}}, 0x2e) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=@ipv6_delrule={0x24, 0x21, 0x505, 0x0, 0x0, {}, [@FIB_RULE_POLICY=@FRA_IP_PROTO={0x5, 0x16, 0x8}]}, 0x24}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$devlink(&(0x7f00000002c0)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r4, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="4404000027ff88d351", @ANYRES16=r5, @ANYBLOB="01000000000000000000060000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000300000000000600040000000000"], 0x44}}, 0x0) sendmsg$DEVLINK_CMD_PORT_GET(r3, &(0x7f00000012c0)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001140)={&(0x7f0000001540)=ANY=[@ANYBLOB="f8000000", @ANYRES16=r5, @ANYRESDEC=r2], 0xf8}}, 0x44000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="2b03000000000000140012800b00010067656e65766500000400028008000500", @ANYRES32=0x0, @ANYBLOB='\b\x00\n\x00', @ANYRES32=0x0, @ANYBLOB="42fdfab182f237cbfbb2ffd091bb955467e80fe8716798181345e7b7060c2b98c128ccf35686469bc643fb986ea2acb9f76855e0f5cde7837e0ef58baf311a8665d55bf33699"], 0x44}}, 0x0) 08:47:25 executing program 4: unshare(0x40000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x63565}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r3, 0x0) syz_genetlink_get_family_id$ethtool(0x0) 08:47:25 executing program 5: socket$inet(0x2, 0x2, 0xb2c) r0 = socket$inet6(0xa, 0x5, 0x88) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x10010000004e20}, 0x1c) 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) sendto$inet6(r1, &(0x7f0000000000)="e598f7a2b6ebd98a4697938e2b7e636387e4512c368a7e85ad66844fe4f432bac972e897c67ce798fc5c01ed92209a81ffe5819252a566073ac0d20de967b8477185bbc77215b2883a2c30ca9dcdbda5ae17a5eae3f1eb15a470daae5acb79064432eb59c2b4114116712b2f85", 0x6d, 0x44001, &(0x7f0000000080)={0xa, 0x4e23, 0xffffffff, @mcast2, 0x8}, 0x1c) r2 = socket$inet(0x2, 0x2, 0x2200000088) sendto$inet(r2, 0x0, 0x0, 0x4008800, &(0x7f0000000200)={0x2, 0x4e20}, 0x10) setsockopt$inet_udp_int(r2, 0x11, 0xa, &(0x7f0000000c00)=0x6, 0x4) sendto$inet(r2, &(0x7f0000000180)="c5", 0x1, 0x0, 0x0, 0x0) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 08:47:25 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000c00) 08:47:25 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0x3, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2399.230644][T12026] IPVS: ftp: loaded support on port[0] = 21 [ 2399.264260][T12025] device geneve5 entered promiscuous mode [ 2399.361480][T12026] lo speed is unknown, defaulting to 1000 [ 2399.422753][T12026] lo speed is unknown, defaulting to 1000 [ 2399.496830][ T27] audit: type=1804 audit(1598690846.207:2849): pid=12049 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1880/cgroup.controllers" dev="sda1" ino=16384 res=1 errno=0 08:47:26 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r1, 0x0) recvmmsg(r1, &(0x7f0000002880)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x226}}], 0x2, 0x0, 0x0) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) pwritev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="14ba78a70ad0e55ef40853f0665375c85a311939403eb9a8836adcda87eeb0bd9bceafc9fd61c4ded54d0d6e083085568bc11d8fb15d0767f2ba0361affe388ecf9d9675dc1a34e3ffc063a518c7e470ce6f243afe8a325de09601d760fb5a594a9a366ce815ee617853f0237dd27056801e9040ab649ea7903e1b22660ee2b1d67ce57d3615e73f10a6ab3eb67d06b0c9c5171ffab92194b097c53110a5b61e59c29dbb5ee4f8e142788650a5354b5fd8396ea3478506403a2891f72d", 0xbd}], 0x1, 0x100, 0x800) socket$kcm(0x2b, 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB='>\n\x00\x00', @ANYRES16=0x0, @ANYBLOB="000000000000000000000f10000008000300", @ANYRES16], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r4, @ANYBLOB="ff830700000000000000", @ANYRES32=r3], 0x4}}, 0x0) sendfile(r3, r2, 0x0, 0x100000002) 08:47:26 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f00000002c0)={0x0, 0x6558, &(0x7f0000000280)={&(0x7f0000000080)=@newlink={0x20, 0x11, 0x425, 0x0, 0x0, {0x10, 0x0, 0x0, r5}}, 0x20}}, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)={0xb4, 0x0, 0x100, 0x70bd2c, 0x25dfdbfc, {}, [@HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x10}, 0x4000004) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000014001280100001006d6163766c616e000400028008000500", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32=0x0, @ANYBLOB="1e97cd657e35f2d5ae64437cfa71dd877de81ac1dea22c517fbd80fd8c15b7048537f331085797d18afacee531a93a7a81a2a6de75c050b464f95a5af2466223fee6969c47e71c5bcff395980f4c43d2c80193bf8b4b1b05324c506b8ba7b9e23d81409d3ea9bbc93ea1b6116dbc6178d7580602be667dcbc99e580f3619787f44e2ba7fb13be7b7c9366607fffd5da9a9cee3cc0d03bf83a6d08bee64256da4c0a619f88a0062c448cf0822a9924202a8e868901b624a2549dac90c4abc8963f06010f3d3c4e19812a6a262fab6c25f52b5af011d3088733bdabd5c526d9e072cd38914c1ffbfbe77b8b0c240657a55b3e4cf176a0b48"], 0x44}}, 0x0) 08:47:26 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0x4, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:26 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000d00) 08:47:26 executing program 0: sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(0xffffffffffffffff, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0xa4d976) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket(0x1000000010, 0x80003, 0x0) sendmmsg$alg(r2, &(0x7f0000000100), 0x492492492492711, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xac, 0x2, 0x8, 0x101, 0x0, 0x0, {0x2, 0x0, 0x4}, [@CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x86dd}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_DATA={0x14, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x8}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x4}]}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x88e7}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x88}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_DATA={0x34, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x7f}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x400}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x3f}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x7}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0xffff}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x21}]}, 0xac}, 0x1, 0x0, 0x0, 0x8000}, 0x4004000) sendmsg$IPSET_CMD_DEL(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="340000000906010110000000000000000000000005000100060000000c00078008000940000000000900020073797a30"], 0x34}}, 0x40) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r1, 0x0, 0x100000001) 08:47:26 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0x5, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2399.906437][ T27] audit: type=1804 audit(1598690846.617:2850): pid=12055 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir588554399/syzkaller.ah57SO/1885/cgroup.controllers" dev="sda1" ino=15864 res=1 errno=0 08:47:26 executing program 1: syz_emit_ethernet(0x42e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0x0], @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a4f008", 0x3f8, 0x3a, 0xff, @local={0xfe, 0x80, [0x0, 0x10]}, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xb, "a78ce540cd4f791153d581000000000000000000000023493b87aa0568f00b1c71a8242373244ad2439adc07df0a69748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac11084db8f736b41e5a803721d"}, {0x0, 0x16, "84f0da52ef24571313968050378ee824f4dffba7feed320557f7671975afc9c545c5ea6137c8ce680ba2d2e8794cc0ee661ab31313a50f67f637326bdc20eee126a2c281295ae9405b24d13dc48b7b6aa26e8a94498418f3472f7281922377d30a3b5ed2c6a2990e5ea6b275c1d5bddf59f3d1843df268e8c825c6b2cff208dfb5cd8283d0dcd52a6de228bf697d3d6506afec30ef7e07413c7afc1eb139e0fb1a5a643b4099519e31f3fd4457f0e6d586ad05e1"}, {0x0, 0x5a, "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"}]}}}}}}, 0x0) syz_emit_ethernet(0x2c, &(0x7f0000000440)={@remote, @multicast, @val={@void, {0x8100, 0x1, 0x0, 0x2}}, {@llc_tr={0x11, {@llc={0xf8, 0xc, 'Up', "f3758d42782294a017ed5d89da930dc2ecdc61f68f92"}}}}}, 0x0) 08:47:26 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) 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$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c000000100085", @ANYRES32, @ANYBLOB], 0x3c}, 0x1, 0x0, 0x0, 0x20000004}, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x60, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x41100, 0x50404}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @ipip6={{0xb, 0x1, 'ip6tnl\x00'}, {0x28, 0x2, 0x0, 0x1, [@IFLA_IPTUN_PROTO={0x5}, @IFLA_IPTUN_FLOWINFO={0x8, 0x7, 0x8001}, @IFLA_IPTUN_COLLECT_METADATA={0x4}, @IFLA_IPTUN_FLAGS={0x8, 0x8, 0x1d}, @IFLA_IPTUN_ENCAP_DPORT={0x6}]}}}, @IFLA_MASTER={0x8}]}, 0x60}}, 0x0) sendfile(r2, r1, 0x0, 0x10000000d) [ 2400.142414][T12029] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 2400.182504][T12029] gretap0: Device is already in use. [ 2400.304606][T12079] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2400.430251][T12029] IPVS: ftp: loaded support on port[0] = 21 [ 2400.542846][T12029] lo speed is unknown, defaulting to 1000 [ 2400.557005][T12029] lo speed is unknown, defaulting to 1000 [ 2400.756047][T12074] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 2400.774426][T12074] gretap0: Device is already in use. 08:47:27 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x84a5, 0x15}) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000000740)=0x2, 0x4) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000001c0)=0xfffffffffffffe76) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'caif0\x00', r3}) bind$packet(r2, &(0x7f0000000240)={0x11, 0x0, r4}, 0x14) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000000c0)=0x8000005, 0x4) r5 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r5, 0x0) recvmmsg(r5, &(0x7f0000002880)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x226}}], 0x2, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000180)) sendmsg$NET_DM_CMD_STOP(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r6 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r6, 0x0) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x422, 0x0) 08:47:27 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4050000000000006110a4000000000063012c00000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195}, 0x48) 08:47:27 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0x6, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:27 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=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="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000e00) 08:47:27 executing program 0: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000004540)=ANY=[@ANYBLOB="9feb01001800000000000000300000003000000002000000000000000000000604000000000000000000000b0100002857000000010000840700000000020002000000000000090000"], &(0x7f0000004600)=""/210, 0x4a, 0xd2, 0x8}, 0x20) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket(0x1000000010, 0x80003, 0x0) sendmmsg$alg(r2, &(0x7f0000000100), 0x492492492492711, 0x0) r3 = accept4$rose(r2, &(0x7f0000000040)=@full={0xb, @remote, @null, 0x0, [@default, @bcast, @remote, @remote, @netrom, @netrom]}, &(0x7f0000000080)=0x40, 0x140000) r4 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f00000000c0)=[{r1}, {0xffffffffffffffff, 0x234}, {r3, 0x8002}, {r0, 0x490}, {r4, 0xc1a0}, {r0, 0x466}, {r0, 0x180}], 0x7, 0x1) 08:47:27 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) r3 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendfile(r2, r3, 0x0, 0xffffffff800) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000300)=ANY=[], 0x3af4701e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28012, r4, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000100)) sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x38, 0x0, 0x1, 0x70bd2a, 0x25dfdbfe, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24}]}, 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x810) getsockopt$bt_sco_SCO_CONNINFO(0xffffffffffffffff, 0x11, 0x2, &(0x7f0000000300)=""/184, &(0x7f00000003c0)=0xb8) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f0000000180)={'ipvlan0\x00', {0x2, 0x4e24, @local}}) socket$packet(0x11, 0x2, 0x300) write$cgroup_int(r5, &(0x7f0000000200), 0x4010040c000) [ 2401.130425][T12140] BPF:[2] RESTRICT (anon) [ 2401.157307][T12140] BPF:type_id=671088641 08:47:27 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0x7, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2401.179598][T12140] BPF: [ 2401.194768][T12140] BPF:Invalid type_id [ 2401.213277][T12140] BPF: [ 2401.213277][T12140] 08:47:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @dev}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000030000000000000026d0000095002b000000000093ad55f674402d020000000000005ab527ee3697f57fe12ea7f7070000f1ed4436f7054f26b1b3f4279e7b34603cdd37536bedf6ba7a2eb40ff82812ac6ca16b34f98125f30e6326996a3cfee33025a30b45bd0180273683626e00dc254d570dca6b78ad833488cfe4229ed2049edd0d69613d3cd61f00158e6eee8532151d72ab8abaa9652300dcbf00020000cc587424363dc6ad7f52bf424c6e6cafbe9309aaa218e52001a3cd753441f0db74596fa53881b6d72c002a60c1bc7dc8c38b7d2e13c50424b9dd1145c5dfa590da1b5f706870d33d707e9ea0cc000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x5, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$kcm(r3, &(0x7f00000018c0)={&(0x7f0000000280)=@isdn={0x22, 0x72, 0x8, 0x1, 0x81}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000300)="ba4b568518a1852b12451814ae8d7e7c8fbde797f9dc0e13c20a4eebdc6e4bab032a8fbe2fdb8e9e2f0710e0c1fbea5ad2a3d802c677d2261d10d521a7ccce54c472c0931ebf18657a1030546814b4cd1e9dca593cf813faaa32d65a4ab7d35de50e69b8cf", 0x65}, {&(0x7f00000003c0)="376df3ad114ad744b94540dae4b53797d276b8dc69c760111983f7b57965f7083620ce00f08715474918893b765185c23d39fd84", 0x34}], 0x2, &(0x7f0000000440)=[{0xc0, 0x109, 0xff, "af47ca60343e1ebeeffa9c3f7dab40b517b939ce67802a5512bd4fb41b0e4dc1d7e8b8cbba384018205cff5ef8335a97e3cb0a4f3f33c91ca47ffd70d7620e8a54b0de05020f6c0f15ec01cfdb2e2220284f5f539be72128effdd065f0c20264936c9103724047a9ab669c77c7c9b1cacd97214fcae5c79b738d7c84cef4ca8e438c46c22c08d6e2cd922390d82d04b17962214b0104f2d26412bf55aad80eca431fcfe327b12a413c2b94aed9"}, {0xd8, 0xa, 0x8000, "ba7e7a0ce546680a86eff69f40e6e3cdc3b85aae1390ac4695a6d391141a5e489713f2d6b1319dcf65d5549be9890f2eb620dce9338ed8aefb2b4ca6b8efa47d30545e8e5040bb9dd330242f747715f59587ef6c4aec1a67e82799bb52ee8888f8e0e0885e4ab43b004535f697bff475a35a1d40788189c0b08711f836973d1d75f61d8f8a9cad30778353480aa3b05dbbdf46ce86b08e2d8dd4077df60ffa262697315080ff7ff148b9c57e091b147a5b6b628ff996f83be504837d38a96a8e30692f"}, {0x18, 0x1, 0x40, "34fa540f5f"}, {0x1010, 0x103, 0x57, "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"}, {0x80, 0x88, 0x6, "45917d5d4bde95078dd172e6cf662356b83172524706e07c1873b2c841911eec74893ae63eb8f4a4d55947b2033ed9cfb3db90fb798147f507159f846eafb098d8ec781178a66c41b2403b03995095b8b2b4c1735514ad6117e3f3319a79278430aaf0d765be6046fd0ce5"}, {0x98, 0x111, 0x7, "d06866673d669d97ee87982dba57b0f0427f2f1a60c0c2d098ac189f6f3cbbeac296ed11e4eed69fc80d9299bf48cd1ac6fc6a6652d2f0a0dfe1e0343e814c508aba6e8bda59f507d4a70d28da2f7d041abd655179dc55aaad187dbe041f2befb01009f8f323375dc90bd8a5f0876c98ff805ecfd00e13b5ff0e33a37bbe6419fad1113669b5"}, {0xb8, 0x6, 0xfffffff9, "19e8e51a34c2a6a7f7cccf7e04b8dace6e5733145da9fa64e16b599373f83ec083b80644cbadaf610043adc537750f93ec70242adeeddbd6a897566de1c176fbe2b4e6d66a6c53c186cf210c8b9e146d03bb0c954e536e08c31d2688d601da268637fc5e5e06615617c7ff725c714610a889ddabd41b280d24da611d71ebcff2bce66abc04f526f9064eec8aab8655a3a0d7a94209f1bbdca35bd9f5368058f55263b2ca1a7a"}, {0x30, 0x84, 0xfff, "3da8c94610a2b1ec97f05f5a34bdf0597f6ac5d16572a3d4e9e2d577f909727c"}, {0x30, 0x84, 0x2, "a5c4d43745cb99587c9177d5102e20c5bf7696f5c53811deb2b6ebc0"}, {0x58, 0x88, 0xffff0000, "d8a6dfa553955be2414361578dd3234fa22a8d966e9aa3f92028473b8f03a8ed1c473471dbf9ba81419a6baac32fdc12744c2c60350fe769a8bb3942b72b7e3ae155"}], 0x1448}, 0x10090) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000380)={r0, r1}) sendmsg$rds(r2, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f0000002980)=""/4112, 0xfffffde7}], 0x1}, 0x0) write(r2, 0x0, 0x0) close(r2) [ 2401.305036][T12140] BPF:[2] RESTRICT (anon) [ 2401.309887][T12140] BPF:type_id=671088641 [ 2401.330124][T12140] BPF: [ 2401.349552][T12140] BPF:Invalid type_id 08:47:28 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000800)={r0}) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000840)=0xffffffffffffffff, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0xa, 0x8, &(0x7f0000000200)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff9}, @map_val={0x18, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x9}, @generic={0x9, 0x7, 0x0, 0xad6f, 0x800}, @map={0x18, 0x3, 0x1, 0x0, r0}, @func={0x85, 0x0, 0x1, 0x0, 0x1}, @exit], &(0x7f0000000080)='syzkaller\x00', 0x5, 0xfb, &(0x7f00000000c0)=""/251, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040)={0x7}, 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) [ 2401.373708][T12140] BPF: [ 2401.373708][T12140] 08:47:28 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0x8, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:28 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=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="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000f00) 08:47:28 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x80000000}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x0) socket$inet6(0x10, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) r2 = socket(0x1000000010, 0x80003, 0x0) sendmmsg$alg(r2, &(0x7f0000000100), 0x492492492492711, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000001) write$cgroup_int(r1, &(0x7f0000000080), 0x15d4b87) [ 2401.693942][ T27] kauditd_printk_skb: 13 callbacks suppressed [ 2401.693957][ T27] audit: type=1804 audit(1598690848.397:2864): pid=12168 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1883/cgroup.controllers" dev="sda1" ino=15872 res=1 errno=0 [ 2401.742844][ T2576] tipc: TX() has been purged, node left! [ 2401.757495][ T2576] tipc: TX() has been purged, node left! [ 2401.793334][ T2576] tipc: TX() has been purged, node left! 08:47:28 executing program 4: socketpair$unix(0x1, 0x200400000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, &(0x7f0000000000)) connect$unix(r0, &(0x7f00000000c0)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x924924924924c31, 0xc0) 08:47:28 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x200, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) close(r0) 08:47:28 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0x9, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:28 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100001100) 08:47:28 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xb, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:28 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x1000000010, 0x80003, 0x0) sendmmsg$alg(r1, &(0x7f0000000100), 0x492492492492711, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) pwritev(0xffffffffffffffff, &(0x7f0000000880)=[{&(0x7f0000000140)="525f9c2e476dc8b5b27fb09aad591aa907993df0f57daaaf355017a9306d4aee3982a9cd5442216b3b2e8d3bbcce65ceec484d85bc19a403a10008d5a5216fdb99236113ff47267f4596fb64567e41671ac17cce9056913610090a6b636270fca52f1ce12f8ca3b574445111cfaeed817c63702adf6d2b67bca1e19aa26193d43f5989771af77596c05d9f8eca950fdd2bdf736fa930d6591706d312d3e7b8085953028a307ce86e58f8309995ca34f51149c00741d07438f73bc2a1e435cad6437410bee479ac84ecbf6426bf5f051d3c5fdff12b741750524ec128e4ea", 0xde}, {&(0x7f0000000240)="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", 0xfb}, {&(0x7f0000000380)="aea827dfc8e42eb11227b6899477dc6547ba5ada19a670537b98e119945e98721c42454a408713e13e654e7686c7fb6265d35f4978ed5286a23bc8dcea29cde5dc34da543d5f03736a9d9874d04e273b626ba60495c9552c8365c882f5273f6f444f11374ac25845ce4912bb2c6dab5c4569d7047042f14df12cc418b8b4766552751d0d70f722ccb62e95ad93d96f1e71109896b52e631269bfacf01a1cecb1d68f1fafb7c3ac0eba27b650f3e4d18d5512793f48336781accbc7327e", 0xbd}, {&(0x7f0000000440)="c20b07fccdebc5224f07a0e21e6ac8a93b8dcc0a5ba8514568e6cc8323842034c2a54565bcae745b5eab2d898dc61013153b95d744ec309c23431b18463513a29e5cf7f43fa728e7ea6d3aedd44ec7b8e88e1c9789f9bb87c819fac95d7b2fe5be9abde40a968edfac74c87aae5f938d8466034d8b10fb4cd87a28f05abc91d1a5dae41d2ef19ad77361a0ee9b492eeb223b13cb7fb27754c6b85ec059baeeb337676c317284c839f19707b98e9cd3c2f6f83e0352344db0b3486f8e899a82ecfd009d7e4f3caa4774e79bcd1a6308682719443c6c59cad1920434c33d37d9f31e311b14944e4d00d7774c199ca4ab", 0xef}, {&(0x7f0000000540)="5cd31a3a8f896a0aeeb3e9bbe0a9172b11145fc578f98b14d0305204fd8d70a1349257e3ef740863ed213793d43f04e24c7cc3bddbc1d9afd07b25e7212daaa409c6f15f2d6d8473e243f54d2fd93ecfc6ae9ac2f7fa5c801cf620595efc48882a9b93e3b19a8c683427741670930725596e579850984ae1da1c799598a50e4227dfb5b080f6bb2433e09e40f86ab232cb8251c1779d85561dfd70271b943f22fe94d17f1ca972d16b59a67606dd944a1adcb0ad638a7b", 0xb7}, {&(0x7f0000000600)="38351f356e914185d8e3d844d1d3b19c17260ef0053b427e8a66158c1602bef65685fde7bf5c4a156ba2c24c833dc486f7e749e49d016d829c70cd346e2a78041164733b5fc435b1dde97bd166a0f94141dc14f0a337efa69573805dd27cc51b2095182512ee30815751136925502d88e4c96a4f038dafa58a79afa5a29d1180faa7b146509d7901aa27cf458086a0eb981298f8bdc954c1899d6ee7953ac4d527c7da84ebb80e0fe20144a4c623b39af3974920085084f886580501a12d4b53913dc0ac20d32fb416a9ddb87f1765fea09ac95a4b53a8e48e290bdea2e9adc0a6ae530da5470a0f6e815d9ae1a06e633283ca", 0xf3}, {&(0x7f0000000700)="173e3cf9660717adbe40a86e2eef6cb0e1a4d66c352ca47545a06e671adecf2c764c1c66c285b99a4e60fcaab493560888cd8f86b2ee", 0x36}, {&(0x7f0000000740)="19b2e756a2c2a47a7807057935ad232b5fd025d36c20b1cded3414c493edcdebd2bfff17aaa3cbf6a836a6236d696d5988de159e0ae8e13b42dae22434a5410b4fb6a3811526af6d80be01988851c11e47ecec32916947ca1cfe554b42aad7604eb8d49ad0776bb10d50f827a7bccda03d8f4465beb0199d6efb1826d8f183edae910770f2b0fdcd6ed45afbd0b89654059ff025b9c23ce3dbdc76cd0e658f4e82e6657cc58e6d4ff372f26ab7684f938be5c2c773fe54199943bb978f51842ca30ed58892dd6cf5a4d2667cba1afd978fbd917f12411cd1aa21ee93f36f4bd4325618013514c51e393c2605800e7e92be35", 0xf2}, {&(0x7f0000000840)="21f70b2bfc9c5d7ea9ec7aeca0f41566c5228bda8f06233844243b6340cd7c96c5c0384bf723afeb07", 0x29}], 0x9, 0x0, 0x3) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=@bridge_setlink={0x34, 0x13, 0xa29, 0x0, 0x0, {0x7, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0x14, 0x1a, 0x0, 0x1, [@AF_INET={0x10, 0x4, 0x0, 0x1, {0xc, 0x4, 0x0, 0x1, [{0x8, 0x1}]}}]}]}, 0x34}}, 0x0) [ 2402.162961][ T27] audit: type=1804 audit(1598690848.867:2865): pid=12191 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1884/cgroup.controllers" dev="sda1" ino=15858 res=1 errno=0 08:47:29 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xc, 0xe, &(0x7f0000001140)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x26}, 0x48) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r1, &(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, r3}]}, 0x3c}}, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x139}, 0x48) r5 = socket$kcm(0x11, 0x2, 0x300) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000001d80)=r4, 0x4) ioctl$IMGETCOUNT(0xffffffffffffffff, 0x80044943, &(0x7f0000000580)) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x3, 0x3, &(0x7f0000000080)=@raw=[@jmp={0x5, 0x0, 0x7, 0x6, 0xb, 0x10, 0x10}, @generic={0x1, 0x7, 0xe, 0x7fff, 0x10001}, @ldst={0x0, 0x1, 0x3, 0x0, 0x0, 0xfffffffffffffffc, 0x1}], &(0x7f00000000c0)='syzkaller\x00', 0x2, 0xc3, &(0x7f0000000100)=""/195, 0x41000, 0xc, [], r3, 0x8, 0xffffffffffffffff, 0x8, &(0x7f0000000200)={0x2, 0x4}, 0x8, 0x10, &(0x7f0000000280)={0x2, 0x3, 0x9, 0x1}, 0x10, 0x0, r4}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x0, 0xe, 0x0, &(0x7f0000000240)="4d50b441e692043513ef87456509", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) 08:47:29 executing program 1: 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, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="3c00000010000d07000c7f793f000000ff030000", @ANYRES32=r2, @ANYBLOB="00000000e600000f1c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r4, &(0x7f0000000500)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000480)={&(0x7f0000000640)={0x100, 0x0, 0x200, 0x70bd25, 0x25dfdbfc, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x40}, {0x6, 0x16, 0x81}, {0x5}, {0x6, 0x11, 0x5}, {0x8, 0xb, 0x4}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x10000}, {0x6, 0x16, 0x1}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0xfffc}, {0x8, 0xb, 0x7fffffff}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x7}, {0x6, 0x16, 0xff7f}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x5}, {0x8, 0xb, 0x25a}}]}, 0x100}, 0x1, 0x0, 0x0, 0x4000004}, 0x4000000) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r8, 0x12, 0x2, &(0x7f00000000c0)=""/22, &(0x7f0000000240)=0x16) r9 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="3c00000010000d07000c7f793f000000ff030000", @ANYRES32=r10], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x4a00, &(0x7f0000000140)={&(0x7f0000000180)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x300}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r6}, @IFLA_MASTER={0x8, 0xa, r10}]}, 0x44}}, 0x0) 08:47:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0x10, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:29 executing program 5: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000080)={0x8, 'veth1_to_bond\x00', {'macvlan1\x00'}, 0x86aa}) socket(0x0, 0x0, 0x0) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, 0x0, 0x0) socket$inet(0x2, 0x4, 0x3ff) r0 = syz_init_net_socket$ax25(0x3, 0x3, 0xb) setsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000000280)=0x591a46b5, 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) r1 = socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r2 = socket(0x10, 0x803, 0x0) ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000240)={0x1f, {0x0, 0x2, 0x2, 0x89, 0xfffffffffffff678}}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) setsockopt$CAN_RAW_JOIN_FILTERS(r2, 0x65, 0x6, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@rand_addr, @loopback}, 0xc) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000000100)={'nat\x00', 0x0, [0x0, 0x2]}, &(0x7f00000000c0)=0x54) 08:47:29 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=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="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100001f00) [ 2402.516660][T12217] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 08:47:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0x14, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2402.591783][T12220] IPVS: ftp: loaded support on port[0] = 21 [ 2402.677096][ T27] audit: type=1804 audit(1598690849.387:2866): pid=12236 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1885/cgroup.controllers" dev="sda1" ino=16382 res=1 errno=0 [ 2402.720387][T12221] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 08:47:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:29 executing program 4: write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)={'b', ' *:* ', 'rw\x00'}, 0x9) syz_emit_ethernet(0x46, &(0x7f0000001080)={@local, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "00ecff", 0x10, 0x3a, 0x0, @dev, @initdev={0xfe, 0x88, [], 0x0, 0x0}, {[], @ni={0x8c}}}}}}, 0x0) 08:47:29 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f00000003c0)={0x0, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @private1}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a0f000", 0x8, 0x3a, 0x0, @dev, @mcast2, {[], @echo_request}}}}}, 0x0) 08:47:29 executing program 3: 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, 0x2, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2402.967670][T12220] lo speed is unknown, defaulting to 1000 [ 2402.974447][T12220] lo speed is unknown, defaulting to 1000 [ 2402.984682][T12221] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2403.047907][T12238] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 08:47:29 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x6, 0x4) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000030c0)={0x28, 0x26, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x11, 0x11, 0x0, 0x0, @str='/)@\x95-*\x9e{+$&[\x00'}]}, 0x28}, 0x1, 0xffffff7f0e000000}, 0x0) 08:47:29 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0xffffffff, 0x4) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000140)=0xffffffff, 0x4) connect$inet(r1, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) recvmmsg(r1, &(0x7f00000000c0)=[{{&(0x7f0000000000)=@nfc, 0x80, 0x0}}], 0x1, 0x2022, &(0x7f0000000100)) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080)='gtp\x00') sendmsg$GTP_CMD_DELPDP(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000045", @ANYRES16=r3, @ANYBLOB="00010000000800fe3d0000000000"], 0x1c}}, 0x40440c4) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f0000000480)="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") r5 = socket(0x10, 0x800000000080002, 0x0) sendmmsg$alg(r5, &(0x7f0000000140)=[{0x0, 0x0, 0x0}], 0x1, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 08:47:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x3, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:30 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f00000003c0)={0x0, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @private1}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a0f000", 0x8, 0x3a, 0x0, @dev, @mcast2, {[], @echo_request}}}}}, 0x0) [ 2403.308466][T12323] debugfs: Directory '!)@•-*ž{+$&[' with parent 'ieee80211' already present! [ 2403.344906][T12247] IPVS: ftp: loaded support on port[0] = 21 [ 2403.385428][ T27] audit: type=1804 audit(1598690850.087:2867): pid=12249 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1885/cgroup.controllers" dev="sda1" ino=16382 res=1 errno=0 08:47:30 executing program 3: 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, 0x4, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2403.504038][T12340] sysfs: cannot create duplicate filename '/class/ieee80211/!)@•-*ž{+$&[' [ 2403.547100][T12340] CPU: 1 PID: 12340 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0 [ 2403.555817][T12340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2403.565879][T12340] Call Trace: [ 2403.569187][T12340] dump_stack+0x18f/0x20d [ 2403.573534][T12340] sysfs_warn_dup.cold+0x1c/0x2d [ 2403.578515][T12340] sysfs_do_create_link_sd+0x11e/0x140 [ 2403.583984][T12340] sysfs_create_link+0x5f/0xc0 [ 2403.588758][T12340] device_add+0x6ff/0x1c40 [ 2403.593204][T12340] ? devlink_add_symlinks+0x450/0x450 [ 2403.598655][T12340] ? ieee80211_set_bitrate_flags+0x3d1/0x610 [ 2403.604657][T12340] wiphy_register+0x1d66/0x2850 [ 2403.609532][T12340] ? wiphy_unregister+0xc10/0xc10 [ 2403.614570][T12340] ? generic_xdp_install+0x700/0x700 [ 2403.619938][T12340] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 2403.626128][T12340] ieee80211_register_hw+0x22c9/0x39a0 [ 2403.631614][T12340] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 2403.637004][T12340] ? lock_downgrade+0x830/0x830 [ 2403.641865][T12340] ? lock_is_held_type+0xbb/0xf0 [ 2403.646811][T12340] ? memset+0x20/0x40 [ 2403.650802][T12340] ? __hrtimer_init+0x12c/0x260 [ 2403.655762][T12340] mac80211_hwsim_new_radio+0x2353/0x4540 [ 2403.661512][T12340] ? hwsim_virtio_rx_work+0x350/0x350 [ 2403.666895][T12340] ? memcpy+0x39/0x60 [ 2403.670893][T12340] hwsim_new_radio_nl+0x93e/0xf8c [ 2403.675927][T12340] ? mac80211_hwsim_new_radio+0x4540/0x4540 [ 2403.681841][T12340] ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250 [ 2403.688784][T12340] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 2403.695644][T12340] genl_rcv_msg+0x61d/0x980 [ 2403.700166][T12340] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 2403.707117][T12340] ? lock_release+0x8e0/0x8e0 [ 2403.711804][T12340] netlink_rcv_skb+0x15a/0x430 [ 2403.716576][T12340] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 2403.723521][T12340] ? netlink_ack+0xa10/0xa10 [ 2403.728133][T12340] ? lock_is_held_type+0xbb/0xf0 [ 2403.733083][T12340] genl_rcv+0x24/0x40 [ 2403.737073][T12340] netlink_unicast+0x533/0x7d0 [ 2403.741845][T12340] ? netlink_attachskb+0x810/0x810 [ 2403.746965][T12340] ? _copy_from_iter_full+0x247/0x890 [ 2403.752348][T12340] ? __phys_addr+0x9a/0x110 [ 2403.756855][T12340] ? __phys_addr_symbol+0x2c/0x70 [ 2403.761879][T12340] ? __check_object_size+0x171/0x3e4 [ 2403.767174][T12340] netlink_sendmsg+0x856/0xd90 [ 2403.771951][T12340] ? netlink_unicast+0x7d0/0x7d0 [ 2403.776909][T12340] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 2403.782200][T12340] ? netlink_unicast+0x7d0/0x7d0 [ 2403.787148][T12340] sock_sendmsg+0xcf/0x120 [ 2403.791667][T12340] ____sys_sendmsg+0x6e8/0x810 [ 2403.796442][T12340] ? kernel_sendmsg+0x50/0x50 [ 2403.801123][T12340] ? do_recvmmsg+0x6d0/0x6d0 [ 2403.805724][T12340] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2403.811716][T12340] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2403.817699][T12340] ? mark_lock+0xbc/0x1710 [ 2403.822298][T12340] ___sys_sendmsg+0xf3/0x170 [ 2403.826897][T12340] ? sendmsg_copy_msghdr+0x160/0x160 [ 2403.832186][T12340] ? __fget_files+0x272/0x400 [ 2403.836871][T12340] ? lock_downgrade+0x830/0x830 [ 2403.841724][T12340] ? find_held_lock+0x2d/0x110 [ 2403.846491][T12340] ? __might_fault+0x11f/0x1d0 [ 2403.851267][T12340] ? __fget_files+0x294/0x400 [ 2403.855952][T12340] ? __fget_light+0xea/0x280 [ 2403.860551][T12340] __sys_sendmsg+0xe5/0x1b0 [ 2403.865060][T12340] ? __sys_sendmsg_sock+0xb0/0xb0 [ 2403.870107][T12340] ? trace_hardirqs_on+0x5f/0x220 [ 2403.875131][T12340] ? lockdep_hardirqs_on+0x76/0xf0 [ 2403.880248][T12340] do_syscall_64+0x2d/0x70 [ 2403.884666][T12340] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2403.890552][T12340] RIP: 0033:0x45d5b9 [ 2403.894453][T12340] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2403.914168][T12340] RSP: 002b:00007fefc77d4c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2403.922584][T12340] RAX: ffffffffffffffda RBX: 000000000002ce00 RCX: 000000000045d5b9 [ 2403.930563][T12340] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 2403.938538][T12340] RBP: 000000000118d020 R08: 0000000000000000 R09: 0000000000000000 [ 2403.946622][T12340] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cfec [ 2403.954624][T12340] R13: 00007fffc62bd27f R14: 00007fefc77d59c0 R15: 000000000118cfec [ 2404.143986][T12247] lo speed is unknown, defaulting to 1000 [ 2404.237173][T12247] lo speed is unknown, defaulting to 1000 08:47:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x5, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:31 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100002000) 08:47:31 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket(0x10, 0x3, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$MPTCP_PM_CMD_ADD_ADDR(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000040), 0xc, 0x0}, 0x20000800) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="0000000000000000240012800b000100627269646765000014000280050019000000000005002d"], 0x44}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x8001, 0x0) r5 = openat$cgroup_ro(r0, &(0x7f0000000280)='net_prio.prioidx\x00', 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000002c0)="37ccc1ea56b1", 0x6}], 0x1, &(0x7f0000000680)=[@iv={0x90, 0x117, 0x2, 0x77, "212be6519fcf3b5f114bc722540e67450bfebb56abfeaa5e86438abcd5ce4f4366e19119dcf916e00dd1f3a02b9606c7000190a9fe9283196137f25221a4feabbddbaa13fb20d25bc3f3caf565162bf413c93d1cac4601cf91c655e1312bf0e10b45aa5b1102114789367f766993a10e83bc312d896ca7"}], 0x98, 0x800}, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r8 = socket(0x29, 0xa, 0x3f) setsockopt$packet_int(r8, 0x107, 0x13, &(0x7f0000008100)=0xffff, 0x4) r9 = socket$xdp(0x2c, 0x3, 0x0) splice(0xffffffffffffffff, &(0x7f00000003c0)=0x3, r9, &(0x7f0000000400)=0x8, 0x3ff, 0x4) sendmsg$NL80211_CMD_GET_STATION(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)=ANY=[@ANYBLOB='\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="2b0fc40000"], 0x14}}, 0x0) 08:47:31 executing program 1: unshare(0x40000000) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f00004cf000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) socket$inet6_sctp(0xa, 0x5, 0x84) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) close(r1) 08:47:31 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.stat\x00', 0x275a, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000780)={0x0, 0x0, "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", "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write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r2, 0x0) recvmmsg(r2, &(0x7f0000002880)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}, 0xfffffffe}], 0x2, 0x0, 0x0) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r3, 0x0) recvmmsg(r3, &(0x7f0000002880)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x226}}], 0x2, 0x0, 0x0) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x201200}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x108}, 0x1, 0x0, 0x0, 0x80}, 0x40) sendmsg$IPSET_CMD_LIST(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000001c0)=ANY=[@ANYRESOCT=0x0, @ANYRES16=r2, @ANYRES16, @ANYRESDEC=r3], 0x1}}, 0x4000091) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000580)) write$cgroup_devices(0xffffffffffffffff, 0x0, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r1, 0x0, 0x100000001) 08:47:31 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x9) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000000)="2000000012005ff3fdb2e933004a9f00800200"/32, 0x20) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x4c0fe, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000000)=0x4000000000007, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000240)={'ip6erspan0\x00', 0x3f}) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) write(r2, &(0x7f0000000000)="240000001a005f3814f9f407000904018000000000000000000000000800010040000000", 0x24) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000100)={r4, 0x2, 0x7, 0xffffffff}, 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r4, 0x9, 0xa9, 0x6}, 0x10) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000140)={@mcast2, 0xff, 0x2, 0x0, 0x0, 0x8, 0x3}, 0x20) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6gre0\x00', 0x0, 0x2, 0xff, 0x1, 0x0, 0x44, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}, @mcast1, 0x40, 0x20, 0x9, 0x1}}) [ 2404.809737][T12411] IPVS: ftp: loaded support on port[0] = 21 [ 2404.875928][ T27] audit: type=1804 audit(1598690851.587:2868): pid=12410 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1886/cgroup.controllers" dev="sda1" ino=16364 res=1 errno=0 08:47:31 executing program 3: 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, 0x6, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2404.932125][T12411] lo speed is unknown, defaulting to 1000 08:47:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) r1 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000080), 0x4) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000100)={r1}, 0x8) r3 = openat$cgroup_ro(r2, &(0x7f0000000140)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[@ANYRES16], 0x2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r3, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0), &(0x7f0000000000)=0x8) [ 2404.982157][T12411] lo speed is unknown, defaulting to 1000 08:47:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x7, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:31 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100004000) 08:47:32 executing program 3: 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, 0x8, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2405.442644][ T27] audit: type=1804 audit(1598690852.137:2869): pid=12439 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1887/cgroup.controllers" dev="sda1" ino=15886 res=1 errno=0 08:47:32 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000100)={0x0, 0x4000000, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, 0x4, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) r1 = accept$ax25(r0, 0x0, &(0x7f0000000180)) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x8) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000140)) shutdown(r3, 0x0) recvmmsg(r3, &(0x7f0000002880)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x226}}], 0x2, 0x0, 0x0) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000080)={r3}) [ 2405.595103][T12416] IPVS: ftp: loaded support on port[0] = 21 08:47:32 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x9, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2405.679873][T12416] lo speed is unknown, defaulting to 1000 [ 2405.741673][T12416] lo speed is unknown, defaulting to 1000 08:47:32 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100004100) 08:47:32 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000010000000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$SEG6_CMD_GET_TUNSRC(r2, &(0x7f0000003940)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000003900)={&(0x7f00000038c0)={0x1c, 0x0, 0x400, 0x70bd29, 0x25dfdbff, {}, [@SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x34000894}, 0x0) sendmsg$kcm(r3, &(0x7f0000003880)={&(0x7f0000000480)=@vsock={0x28, 0x0, 0xffffffff, @my=0x1}, 0x80, &(0x7f0000003500)=[{&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000000040)}, 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0x1000}], 0x4, &(0x7f0000003540)=[{0x100, 0x107, 0x6, "5970929356dceb2af602c7a698c69176ff86ff9a6f0b22e451693a3cf64ad5592c3970bd717a6547f3cc5cb64b68a7252d6d710df5d0c827373fc6d5f3968c5ad5ce484c22e73f8414645f4dd104dfe6fda64591af1c9900268ce50e20997b3898870b4e6985d12d1a96b025dc73ef8693a263f842c36e82835f663e90e3afda5e18ecd554bd4d247a91d5bf8b0b49b6b31c32a4023a6c7c6fa15300b2e63efc4933d0b0db8fbc37b888a3f653c81c49884b4f80dd10181bbbf9aa6ecb147038a32bcc1d28869ec9b8e987344212161990391efcb3e52f30b8bc2bf5f379dc8f798589c3c44cfcbaa7443ecedf27"}, {0x50, 0x104, 0x8, "856799aaad7b730cd7216285b135af219a210ca584502d7b3fedde47e2ea5b0745863195ddff9a039ad9689dc09daf4a0c0364d4f835d1973d92fd79"}, {0x108, 0x10e, 0x3, "5b29909fae4e970f4a07d2a023331693d7050f181ddbd77fdccdd53573ae908ff4d0768a121fe471477439023bcf1c9917d9a68e337f1a56b015ebb4b547a535aa5053e6067217f91776b198ea07cc543ed9e9607a8484d08382a4566b1acb4e3c65c7ebb8163e6d6b287621c0af6830f200512622c44e429e6f28d02db146e8db7406c53f73df8fa2c21fdd6b68524fddcb09e9cfc867ebc5d2b726c36258a22790ff039502934662b28bac852f68dded59b672f34a3334b9f46a87fb3b8c27afafcd6396d3182505801a09e9ec0de99c2d18f79a15f2407cf5f63cbf5003ab5d32f2743bca8f7a30c51bc33a4f68f37e07"}, {0xc8, 0x10b, 0x1f, "c71a5f9c0a325f407bab139cdbcbe7cfd667f09b05a420c9559c14e86d9b85294e44823076a1ab73b8c3aad3d09cdb0c742205f4567624812b065699de733e311af2f24413164ca4fa7f9ea4e2476b00b04d5ad8bec5f4fb43df204fb6786edd9d59ae14a831ac9c6bc45598e703a33d1faa34390c0c7d6732d86d91b45b2fe149e4698a885d748c49206fb906d9f60924366e6e176abd82364d112621861bfc4b012a3be4f5be2385b40f3f638de64e6da259daad32"}], 0x320}, 0x4000) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000003980)=ANY=[@ANYBLOB="2c0000001000010800"/20, @ANYRES32=r4, @ANYBLOB="00000000000000000c002b8008000100", @ANYRES32=r1, @ANYBLOB="54e98e5e13caef5a0132b90c0f25a0cdbe13e51fda51629c42483667eb8a30b8109010bd2778f7cfdc6f2d20000000000000000a0ee7f3efdaab8471745fbe2cc50c831c48912acd5bb234cc147aaac41e2c61d97a4da694ef2b4c8fe2fa365a6dbb219b3ece86c2551dddd57b4ec3c3be0b8de8518adb139b5e7943f40937b395cfa8b19caa0721c56548e604a8273937df1e78fd3b8fc30386f2609ee52dc904de492a2927ad7caf6163c25ba2e0caa58aabc4f1011404"], 0x2c}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r3, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x2c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6, 0xefffffff}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}]}, 0x2c}}, 0x0) [ 2406.039553][T12484] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2406.122844][ T27] audit: type=1804 audit(1598690852.817:2870): pid=12483 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1888/cgroup.controllers" dev="sda1" ino=15893 res=1 errno=0 [ 2406.197655][T12484] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 08:47:33 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x2, @broadcast, 'batadv0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) connect$phonet_pipe(0xffffffffffffffff, &(0x7f0000000040)={0x23, 0x60, 0x81}, 0x10) 08:47:33 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0xa, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:33 executing program 5: pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)='w', 0x1}], 0x1, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(fcrypt)\x00'}, 0x58) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000380)={0x0}}, 0x4040880) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) getsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000100)='\x00@\x00\x00\x00\x00\x00\x00', 0x8) r4 = accept(r2, 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r0, &(0x7f0000000280)="d9dbaf377a79ba9e448c979570e19cf6de48e911f4b85a377d19bf29cbbef844e951901665e30e1e4b0947de02e928f12dc1822b1586012e0862e8e95e041d24fa84cac205a1ffbced6918df1404ce3fe0205df46627b524edf75c1a792272c3cddecb432bd95b67ff5fe14cba1ef230f13b92dd68391300f0a605e19274212ac1bf793cb24325bc23c5e8e5a2"}, 0x20) r5 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000400)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r1, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r5, 0x800, 0x70bd25, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000040}, 0x80) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[], 0xfffffd33}}, 0x80) splice(r0, 0x0, r4, 0x0, 0x100000002, 0x0) 08:47:33 executing program 4: ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, &(0x7f00000000c0)={'syztnl1\x00', &(0x7f0000000040)={'sit0\x00', 0x0, 0x2f, 0x9, 0x8, 0x7fffffff, 0x48, @remote, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x1, 0x40, 0x7, 0x7b7}}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001ac0)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001b00)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private0}, 0x0, @in=@multicast2}}, &(0x7f0000001c00)=0xe8) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000001cc0)={'gre0\x00', &(0x7f0000001c40)={'syztnl0\x00', 0x0, 0x10, 0x1, 0x1, 0x2, {{0x17, 0x4, 0x3, 0x3, 0x5c, 0x64, 0x0, 0x1, 0x0, 0x0, @broadcast, @initdev={0xac, 0x1e, 0x1, 0x0}, {[@timestamp_prespec={0x44, 0xc, 0xbe, 0x3, 0x9, [{@private=0xa010102, 0x4}]}, @timestamp_prespec={0x44, 0x3c, 0xb5, 0x3, 0x1, [{@rand_addr=0x64010102, 0x5}, {@broadcast, 0x3}, {@multicast2, 0x80000001}, {@empty, 0x40}, {@loopback, 0x9e}, {@remote, 0xffff}, {@loopback, 0x6}]}]}}}}}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000001f00)={'tunl0\x00', &(0x7f0000001e80)={'tunl0\x00', 0x0, 0x10, 0x40, 0x7, 0x81, {{0xe, 0x4, 0x1, 0x3e, 0x38, 0x68, 0x0, 0xff, 0x29, 0x0, @broadcast, @multicast1, {[@lsrr={0x83, 0x23, 0x3f, [@remote, @local, @dev={0xac, 0x14, 0x14, 0x33}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @multicast2, @local]}]}}}}}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001f40)={{{@in6=@private0, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000002040)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000002080)={@broadcast, @remote, 0x0}, &(0x7f00000020c0)=0xc) ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f0000003900)={'syztnl0\x00', &(0x7f0000003880)={'syztnl1\x00', 0x0, 0x4, 0x2, 0x3f, 0x6221, 0x26, @mcast1, @dev={0xfe, 0x80, [], 0x28}, 0x10, 0x8, 0x81, 0x3}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000039c0)={'syztnl0\x00', &(0x7f0000003940)={'ip6_vti0\x00', 0x0, 0x4, 0xd2, 0x1, 0x1, 0x14, @remote, @rand_addr=' \x01\x00', 0x7800, 0x8000, 0x1498, 0x2}}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000003b80)={0x0, @multicast1, @multicast2}, &(0x7f0000003bc0)=0xc) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000004600)={&(0x7f0000000000), 0xc, &(0x7f00000045c0)={&(0x7f0000003c00)={0x9b0, 0x0, 0x0, 0x70bd26, 0x25dfdbff, {}, [{{0x8, 0x1, r0}, {0xc0, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x7}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0xaaf}}, {0x8}}}]}}, {{0x8}, {0x74, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0xfff}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x6}}}]}}, {{0x8}, {0x184, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0x96ea}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x976d}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r2}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x14, 0x4, [{0x1, 0x20, 0xb1, 0x7}, {0x5, 0x4, 0x9, 0x9}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0xfffffff7}}, {0x8}}}]}}, {{0x8}, {0xac, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x431}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x93d16d3}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x4}}}]}}, {{0x8, 0x1, r3}, {0xc0, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}, {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, 0x3}}, {0x8}}}]}}, {{0x8, 0x1, r4}, {0x104, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8, 0x4, r6}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8}, {0x138, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x7ff}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x800}}}, {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, 0x4, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8, 0x4, r7}}, {0x8}}}]}}, {{0x8}, {0x1d8, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8, 0x4, r9}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x1ff}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x8000}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0xfffffffd}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x7}}}]}}, {{0x8}, {0x11c, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x7fffffff}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x3}}}]}}]}, 0x9b0}, 0x1, 0x0, 0x0, 0x50}, 0x4000) ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f0000004640)=0x1) socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000004740)={&(0x7f0000004680)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000004700)={&(0x7f00000046c0)={0x1c, 0x0, 0x2, 0x70bd28, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000004780)={0x0, @in6={{0xa, 0x4e20, 0x4, @private1, 0x9}}, 0x6, 0x7f, 0x80000001, 0x81, 0xd8, 0x5, 0x7}, 0x9c) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f0000004880)='nl80211\x00') r11 = syz_open_procfs$namespace(0x0, &(0x7f00000048c0)='ns/user\x00') sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000004980)={&(0x7f0000004840)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000004940)={&(0x7f0000004900)={0x34, r10, 0x400, 0x70bd27, 0x25dfdbff, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_PID={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r11}]}, 0x34}, 0x1, 0x0, 0x0, 0x24008020}, 0x44044) r12 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000049c0)={0x0, 0x6, 0x4}, 0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, 0x13, r12, 0x13a0d000) 08:47:33 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100007a00) 08:47:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') r2 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r2, &(0x7f0000000480), 0x2e9, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$qrtr(0x2a, 0x2, 0x0) r5 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r5, 0x0) recvmmsg(r5, &(0x7f0000002880)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x226}}], 0x2, 0x0, 0x0) sendmsg$NET_DM_CMD_STOP(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r6 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r6, 0x0) recvmmsg(r6, &(0x7f0000002880)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x226}}], 0x2, 0x0, 0x0) sendmsg$NET_DM_CMD_STOP(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfe, 0x1000000}, 0xc, &(0x7f0000000080)=[{&(0x7f0000000480)={0x2b0, 0x32, 0x2, 0x70bd27, 0x25dfdbff, "", [@nested={0xa4, 0x39, 0x0, 0x1, [@generic="1396fa5bd8ed897d9bb31135ee961873ba52d3d5b34f45c738562f75a8ad4ce38c1e6bc3ab04a5a91ebd2def222a840d9a4c6242131c91c0aecebc472c5ff52059551fa02d5d18f76e615bb30cf0a748580304e6fd59468340cd56b9ddb6572a96371f1bf0040b40e33498b17ad6d1ee7d024e69404d052231fe9207dedeadad2d186dd5212498a09ef0d328", @typed={0x14, 0x2d, 0x0, 0x0, @ipv6=@remote}]}, @typed={0x4, 0x79}, @nested={0x1ed, 0x63, 0x0, 0x1, [@generic="eefa4bf7c941cd26bf9afae6c20643b5e9a4009cf02e29ec70e931d1e50daae7779ecbcd0ae688c27740969b99b8746f89b16f1b2ce861aa197d3780cbbf1e453b82446e974e2855e1b0eff6500b3fe55dd106f133c7ce887e1fc346c73b425fec271d99a33ca4b474fc4c10ae525921c07ef1784f8cb0c3b2752378285d34b223e4dfa094a6e79890d78249e0ee4621d20fd386f0842e913adaeb00a140ae78434e06911e687a100121d491b753210fc0028a94d978", @generic="821f41c91541c09bfc4b82176a8a4fdfeab5622f3e1af1d8010ce51eb8754fb0d36a1c4dea3f62accedde0486f65", @generic="599b3d1d994a65c577377d303ca9a51fac", @generic="a21ae5000ee4511c68ad23514dcbedfd6aa3c06a318f11a1aab000242316fd824280119ebef260a9", @generic="04fed7ccec048340bdf60a833d917232d339306de50847ccbbb8c5e3e8ef1dfab1bd", @typed={0x4, 0x1a}, @typed={0x8, 0x17, 0x0, 0x0, @fd}, @generic="cc3b2f81d2dbeb14091015393b42e50e8ffcbeab9609ad5de666cb5dc53cc25dbca44e843d10e72ff335ab3721a705486481d5c4477c98c48b95b2d9891fdb6289783c9da99222cce3d6d523d67e8c773f35ab38e1bd05beb4f22d24e77234feed8a1e75072404d6b221fed2f3f0ece8ae1f2d6cda3e12ca6e5101c7344458a1be60dace8790c76967910eb3e1c15d67a01ea22e8ea7c774c9c10fb03401"]}, @typed={0x6, 0x74, 0x0, 0x0, @str='@\x00'}]}, 0x2b0}, {&(0x7f00000001c0)={0x94, 0x41, 0x800, 0x70bd25, 0x25dfdbff, "", [@generic="6104890edf904a058955d88da7b7dc67441731617261c542de6b6d9dd38ce129c99487962bd20c09cc6dc06d47ad30427c9af9efd9043f9f3c980939685b9d62549fabaef2b0b16ebffe17ea94f7b3c6db1de6961ce481fee00012e5d26566c8dfe22cfb43618c63196b72088c160516e44edb7914cc7fc889a612df", @typed={0x8, 0x0, 0x0, 0x0, @u32=0x4}]}, 0x94}, {&(0x7f0000000280)={0x1b8, 0x10, 0x400, 0x70bd25, 0x25dfdbfd, "", [@typed={0xfd, 0x2c, 0x0, 0x0, @binary="3701a1c98a3b22c50603d01d6a2ab37ca72ef0f6f6e902d8c575c1a7d2ff19924f40907955b1f0c1d8eb01066942ad68c7b20d809688f29332ee00ce01311a544dab68ae662b31868db5adf198667f22605d16e79b0d2d493781ab3006983a29aa106500b991e31e5fdc0586ad0ffb7e3f7d3ce14decaa84196d531ea78a5f211752b253477b71c5dcde87805d33a28c77f9ced0368ecf1994faf77d2a78c3fad38315ae7799a870a670c8a173b492d2a03c94ff68b307bb536289f9879784f64c5da86f3eee1a36d13c6a4b03b928e5bbc56150a7de6a22c65b3e2e48b4dc450472ef661eff3430934479e1fc305168c2031db1cb596c8c85"}, @typed={0x8, 0x5, 0x0, 0x0, @u32=0xae}, @generic="8c5acd849f605ff944927b0f5316639439aceda4e8240dea4bfa74ae31f07420b75416429b5384e3b1c4d4af2597af88a6d97c7bd1985026d78a8fbf2edc00a1e41514cf4074de1247eb1c4d103a940ec927d2dfa8aabe614a43585ec7817df069447b618e4a2cb42e8d453a4ef71f383c0e405ab6933458223ba0a658b369a5271aa684e88fec8d2968b176c80262c3f9b97530d4bf9dafa9df00", @generic="066b"]}, 0x1b8}], 0x3, &(0x7f0000000100)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee00}}}, @rights={{0x28, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r4, r5, r6]}}], 0x48, 0x4000}, 0x880) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, 0x0, &(0x7f000095dffc)) recvmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0xfffffffffffffff3, 0x0, 0x0, 0x0, 0x500}}], 0xf, 0x0, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000180)=ANY=[@ANYBLOB="18000000", @ANYRES16=r1, @ANYBLOB="0307000300fffffcfe000100000004000180"], 0x18}}, 0x0) 08:47:33 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, &(0x7f0000000400)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r6, @ANYRES64], 0x3c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)=@delneigh={0x4c, 0x1d, 0x1, 0x70bd2d, 0x25dfdbfc, {0x1c, 0x0, 0x0, r6, 0x80, 0x0, 0xb}, [@NDA_VNI={0x8, 0x7, 0x6}, @NDA_LLADDR={0xa}, @NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, @NDA_VNI={0x8, 0x7, 0x7fffffff}, @NDA_SRC_VNI={0x8, 0xb, 0x3}]}, 0x4c}, 0x1, 0x0, 0x0, 0x2000c000}, 0x40000810) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000d00)=@newtfilter={0x2c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@TCA_CHAIN={0x8, 0xb, 0xfffff48a}]}, 0x2c}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 08:47:33 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=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="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100007b00) 08:47:33 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x10, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:33 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket(0x1000000010, 0x80003, 0x0) sendmmsg$alg(r1, &(0x7f0000000100), 0x492492492492711, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000180)={@ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x3d}) sendmsg$NL80211_CMD_TRIGGER_SCAN(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x0, 0x200, 0x70bd2b, 0x25dfdbfc, {}, [@NL80211_ATTR_MEASUREMENT_DURATION={0x6, 0xeb, 0x3}, @NL80211_ATTR_BG_SCAN_PERIOD={0x6}]}, 0x24}}, 0x90) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x9, 0x4) writev(r0, &(0x7f0000000100)=[{&(0x7f00000007c0)="580000001500192340834b80043f679a10ff00804824ca945f640094000500289d5aaa000000000000008449bb06d383d537b300f0fffeff2c707f8f00ff200000000010000100090a00"/88, 0x58}], 0x1) [ 2406.933736][T12542] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 08:47:33 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r5, 0x0) recvmmsg(r5, &(0x7f0000002880)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x226}}], 0x2, 0x0, 0x0) sendmsg$NET_DM_CMD_STOP(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="48000000100005075f0000001000000000000040bda8e8e40f8de8da0ec65943d6b39dec49118b6b9d207b5012d7159de459735a21c9f2efd5138932ac1adbcadca5e1283eab166847314cfeff260d2b4ef5a68b13efeab87cb1221b0be26c34872e2067a03a860abaedb29d0083b386bc7ef95cd8edf8ac64135b76c957ac9952b4279a8222aa769a0c0006024dc521a2dd44094a8db7c95bcd591c698c82bf2cec19ca387fffb31529a4ed065774c6a01f07634452c3a437", @ANYRES64=r3, @ANYRES64=r5, @ANYBLOB="5ed43ae00b16a1ed98fda9b36b6d7e4ad666cf0170797348cf54d406bf13631ebc7d115c6fd19a30db25715ff9200b8781967df8820c9242"], 0x48}}, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT(0xffffffffffffffff, 0x4004f506, &(0x7f0000000000)=0x7) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="3400000024000705000000000000000001000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100716671"], 0x74}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000580)=@newtfilter={0x34, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x4}}]}, 0x34}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xb) sendmsg$nl_route_sched(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)=@newtfilter={0x34, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {0x4}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x4}}]}, 0x34}}, 0x0) 08:47:33 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0xfc, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2407.038229][T12545] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2407.066013][T12542] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2407.109760][ T27] audit: type=1804 audit(1598690853.807:2871): pid=12556 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1890/cgroup.controllers" dev="sda1" ino=15892 res=1 errno=0 [ 2407.152527][T12557] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2407.196288][T12559] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. 08:47:34 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x120, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:34 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0xfc, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:34 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x12c, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:34 executing program 1: openat$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(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_sys\x00', 0x7a05, 0x1700) sendfile(r2, r1, 0x0, 0x100000001) socket$netlink(0x10, 0x3, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(r3, 0x0, r4, 0x0, 0x10001, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000001340)=@raw={'raw\x00', 0x9, 0x3, 0x260, 0xc8, 0xffffffff, 0xffffffff, 0x190, 0xffffffff, 0x190, 0xffffffff, 0xffffffff, 0x190, 0xffffffff, 0x3, &(0x7f0000000140), {[{{@ipv6={@local, @ipv4={[], [], @broadcast}, [0xff, 0xffffff00, 0xff000000, 0xffffffff], [0xffffff00, 0xffffff00, 0xffffffff, 0xff], 'veth1\x00', 'ip6gre0\x00', {0xfa1d9e210a893930}, {}, 0x32, 0x5, 0x3, 0x42}, 0x0, 0xa8, 0xc8}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ipv6={@mcast2, @mcast1, [0xff, 0xffffff00, 0x0, 0xffffffff], [0xffffff00, 0xff, 0xff, 0xffffffff], 'geneve1\x00', 'veth0\x00', {}, {0xff}, 0x2, 0x3, 0x5, 0x16}, 0x0, 0xa8, 0xc8}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x2c0) r5 = openat$cgroup_ro(r1, &(0x7f0000000180)='cpuset.memory_pressure\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r7, r6, 0x0, 0x100000001) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f0000000100)) preadv(r5, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff800}], 0x1, 0x0, 0x0) 08:47:34 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffff, 0x0) mkdirat$cgroup(0xffffffffffffffff, &(0x7f0000000280)='syz0\x00', 0x1ff) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000580)=ANY=[@ANYBLOB="440100001000130729bd700000000000ac1414aa000000000000000000000000ff0200000000000000000000000000010000000600"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x144}}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) splice(r1, 0x0, r2, 0x0, 0xfffffffffffff791, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)=0x9, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) sendfile(r4, r5, 0x0, 0xf03b0000) sendfile(r4, r3, 0x0, 0x8000000000004) accept4$alg(r3, 0x0, 0x0, 0x80000) r6 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000000c0)=0xc) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000500)=ANY=[@ANYRESOCT=r7, @ANYRES64, @ANYRES16, @ANYRESHEX, @ANYRESOCT], 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240)='NLBL_CIPSOv4\x00') 08:47:34 executing program 5: syz_emit_ethernet(0x9e, &(0x7f0000000440)=ANY=[@ANYBLOB="ffffffffffff0000fc00050000000000000000683afffe800000000000000000002b00000000ff02000000000000000000000000000186627f780000000000000000000000000009a78ce540cd4f791153d5dea6b2590b1c71a8242373244ad2439adc07df0a69748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5a80502000100"/158], 0x0) r0 = socket$inet_mptcp(0x2, 0x1, 0x106) getpeername$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 08:47:34 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100007c00) 08:47:34 executing program 0: socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) pipe(&(0x7f0000000040)) r0 = socket(0x10, 0x803, 0x0) socket$inet(0x10, 0x2, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00000000c0)=0x1, 0x4) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = accept(r0, &(0x7f0000000140)=@nfc_llcp, &(0x7f0000000280)=0x80) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000380)={'nr0\x00', r5}) sendmsg$NL80211_CMD_LEAVE_MESH(r6, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, 0x0, 0x20, 0x70bd2b, 0x25dfdbfb, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x8080) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x5c, 0x10, 0x403, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x2}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0xe, 0xa}}, @IFLA_VLAN_EGRESS_QOS={0x4}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x5c}}, 0x8000) 08:47:34 executing program 3: 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, 0x300, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2407.761416][T12585] team0: Device vlan0 is already an upper device of the team interface [ 2407.763732][ T27] audit: type=1804 audit(1598690854.457:2872): pid=12583 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir819367670/syzkaller.hx3TpR/1910/cgroup.controllers" dev="sda1" ino=15969 res=1 errno=0 08:47:34 executing program 5: r0 = socket(0x5, 0x80000, 0x1f) ioctl$BTRFS_IOC_SYNC(r0, 0x9408, 0x0) write(r0, &(0x7f0000000080)="240000001a005f0014f9e407000904000200000074000000000e000008001b0001000000", 0x24) 08:47:34 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100007d00) [ 2407.951651][ T27] audit: type=1804 audit(1598690854.517:2873): pid=12583 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir819367670/syzkaller.hx3TpR/1910/cgroup.controllers" dev="sda1" ino=15969 res=1 errno=0 [ 2408.016416][T12603] team0: Device vlan0 is already an upper device of the team interface 08:47:34 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000180)={0x0, @rand_addr, @initdev}, &(0x7f0000000140)=0xc) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x6db6e559) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) getsockopt$inet_pktinfo(r2, 0x0, 0x8, 0x0, &(0x7f0000000100)) recvmsg$can_j1939(r2, &(0x7f00000004c0)={&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/232, 0xe8}, {&(0x7f0000000340)=""/162, 0xa2}], 0x2, &(0x7f0000000400)=""/158, 0x9e}, 0x40000103) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000500)={0x2, 0x1a, 0x4, 0x8}, 0x8) [ 2408.108485][ T27] audit: type=1804 audit(1598690854.727:2874): pid=12592 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir819367670/syzkaller.hx3TpR/1910/cgroup.controllers" dev="sda1" ino=15969 res=1 errno=0 [ 2408.180429][ T27] audit: type=1804 audit(1598690854.747:2875): pid=12592 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir819367670/syzkaller.hx3TpR/1910/cgroup.controllers" dev="sda1" ino=15969 res=1 errno=0 08:47:34 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0xffffffff, 0x4) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000140)=0xffffffff, 0x4) connect$inet(r1, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) recvmmsg(r1, &(0x7f00000000c0)=[{{&(0x7f0000000000)=@nfc, 0x80, 0x0}}], 0x1, 0x2022, &(0x7f0000000100)={0x0, 0x989680}) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$gtp(&(0x7f0000000080)='gtp\x00') sendmsg$GTP_CMD_DELPDP(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x1, 0x0, 0x0, {}, [@GTPA_VERSION={0x8}]}, 0x1c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x800000000080002, 0x0) sendmmsg$alg(r4, &(0x7f0000000140)=[{0x0, 0x0, 0x0}], 0x1, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000180)=0x14) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYRESHEX=r4, @ANYRES32=0x0, @ANYBLOB="000000000000000008000400", @ANYRES32=r5, @ANYBLOB="08001b0000000000"], 0x30}}, 0x0) 08:47:34 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000300)="24000000560007031dfffd946f610500070000006700000077000000421ba3a20400ff7e280000001100ffffba16a004000000000008000013000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) write$nbd(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="67446698010000000400000001000046ff475c0f3357fd3661441fe85c2919f3e08e18284e07776435e89ff8ff1c16554194ec4b9cae6253592cebcb4b00a90363c49b7c637ade47c00be41a38299b7ff7e75a8cdfa7"], 0x57) accept4$bt_l2cap(r1, &(0x7f0000000140)={0x1f, 0x0, @none}, &(0x7f0000000200)=0xe, 0x800) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000280)) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x3, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x8}]}, &(0x7f00000000c0)='GPL\x00', 0x2, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], r3, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffed6}, 0x56) pipe(&(0x7f00000016c0)={0xffffffffffffffff}) accept4$vsock_stream(r4, &(0x7f0000001700)={0x28, 0x0, 0x0, @local}, 0x10, 0x800) [ 2408.211777][ T27] audit: type=1804 audit(1598690854.907:2876): pid=12619 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1892/cgroup.controllers" dev="sda1" ino=16049 res=1 errno=0 [ 2408.367735][T12626] __nla_validate_parse: 3 callbacks suppressed [ 2408.367745][T12626] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:47:35 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100007e00) 08:47:35 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xb, 0x800, 0x8, 0x341, 0x1}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r0, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r0, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_DELETE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x14, 0x2, 0x1, 0x3}, 0x14}}, 0x0) splice(r0, &(0x7f0000000040)=0x42, r1, &(0x7f00000010c0)=0x1, 0x7f, 0x7) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f00000018c0)={'team0\x00', 0x0}) sendmsg$TIPC_CMD_ENABLE_BEARER(r5, &(0x7f0000001a80)={&(0x7f00000019c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001a40)={&(0x7f0000001c40)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="020028bd7010fcdbdf250100125babec0000014100000020001700000017000008006574683a76657468305f746f5f62617461647600"], 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x40) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r5, &(0x7f0000001c00)={&(0x7f0000001ac0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001bc0)={&(0x7f0000001b00)=ANY=[@ANYBLOB="88000000031410002dbd02c0cd9bb07000ffdbdf250900020073797a320000000008766c616e3000000000000000000000000900020073797a310000000008004100736977001400330067656e65766530000000000000000000090002006977001400330076657468315f746f2aedf6135c6fd65b5f626f6e64000000000000000000"], 0x88}, 0x1, 0x0, 0x0, 0x40044}, 0xc840) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000080)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x24000}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @macsec={{0xb, 0x1, 'macsec\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_MACSEC_ES={0x5, 0xa, 0x3f}, @IFLA_MACSEC_SCI={0xc, 0x1, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x14]}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x5c}}, 0x0) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001140)='nl80211\x00') sendmsg$NL80211_CMD_START_SCHED_SCAN(r4, &(0x7f0000001980)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x8000}, 0xfffffe40, &(0x7f0000001940)={&(0x7f00000031c0)=ANY=[@ANYRES64, @ANYRES16=r7, @ANYBLOB="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"], 0x770}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000c1) socket(0x18, 0x800, 0x3) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001d00)=@newlink={0x5c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_GENEVE_UDP_CSUM={0x5}, @IFLA_GENEVE_PORT={0x6, 0x5, 0x3a01}, @IFLA_GENEVE_UDP_ZERO_CSUM6_RX={0x5, 0xa, 0x1}]}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8}]}, 0x5c}}, 0x0) [ 2408.762921][ T27] audit: type=1804 audit(1598690855.458:2877): pid=12639 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1893/cgroup.controllers" dev="sda1" ino=16049 res=1 errno=0 08:47:35 executing program 3: 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, 0x341, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2409.036998][T12646] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 2409.070881][T12650] netdevsim netdevsim4 eth0: set [1, 3] type 2 family 0 port 14849 - 0 08:47:35 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(0xffffffffffffffff, r2, 0x0, 0x2) r3 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @private2={0xfc, 0x2, [], 0x1}, 0x4}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @ipv4={[], [], @local}}, 0x1c) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0x0) sendfile(r3, r0, 0x0, 0x8000000000004) syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r0, 0x0, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, 0x0, 0x800) socket$inet6(0xa, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003480), 0x0, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) getsockopt$SO_J1939_PROMISC(0xffffffffffffffff, 0x6b, 0x2, &(0x7f0000000000), &(0x7f00000000c0)=0xb548b9a88bd25694) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 2409.134605][T12650] netdevsim netdevsim4 eth1: set [1, 3] type 2 family 0 port 14849 - 0 08:47:35 executing program 3: 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, 0x500, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:35 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=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="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100007f00) [ 2409.186516][T12650] netdevsim netdevsim4 eth2: set [1, 3] type 2 family 0 port 14849 - 0 [ 2409.277026][T12650] netdevsim netdevsim4 eth3: set [1, 3] type 2 family 0 port 14849 - 0 [ 2409.329967][T12650] device geneve7 entered promiscuous mode 08:47:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x5dc, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2409.462221][T12650] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 2409.518756][ T27] audit: type=1804 audit(1598690856.218:2878): pid=12666 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1894/cgroup.controllers" dev="sda1" ino=16194 res=1 errno=0 08:47:36 executing program 0: unshare(0x40000000) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000003440)={&(0x7f00000000c0)=@ax25={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x7}, [@null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default]}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001180)="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", 0x100c}, {&(0x7f0000003480)="6c99209e4d7e66fe4cdbe39539475dd88c680e", 0x13}], 0x2, &(0x7f0000001180)}, 0x4000) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket(0x1000000010, 0x80003, 0x0) sendmmsg$alg(r1, &(0x7f0000000100), 0x492492492492711, 0x0) ioctl$SIOCX25CALLACCPTAPPRV(r1, 0x89e8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) r2 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xcb, &(0x7f0000000000), 0x3) 08:47:36 executing program 3: 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, 0x600, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2409.683227][T12678] IPVS: ftp: loaded support on port[0] = 21 08:47:36 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=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="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100008100) 08:47:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x700, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:36 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="a001000010707064c267f241610003000000000000000000ac1414bb00000000f3ffffff00000000ff1e000100000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="f0000000000000000000ffffffffffff0000000032000000ac14140000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000096000000000000004800020063626328646573335f65646529000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c0017000000000000000000000000000000000000000000000000004c001400636d61632861657329000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000"], 0x1a0}}, 0x0) [ 2410.039477][ T27] audit: type=1804 audit(1598690856.738:2879): pid=12686 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1895/cgroup.controllers" dev="sda1" ino=16097 res=1 errno=0 08:47:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x900, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2410.172254][T12678] lo speed is unknown, defaulting to 1000 [ 2410.199030][T12678] lo speed is unknown, defaulting to 1000 08:47:37 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0xa00, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:37 executing program 5: syz_emit_ethernet(0xee, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x0) ioctl$SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000000180)) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305839, &(0x7f0000000480)={0x0, 0x4, 0x800, 0x9}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet(0x2b, 0x1, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305839, &(0x7f0000000000)={0x0, 0x2, 0xffff, 0x40008}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="000c000027000000c4010011000f140000b80053aedf267054b754169f21bbe1399b"], &(0x7f0000000340)=0xc) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast2}, 0x10) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) setsockopt$inet_mreqsrc(r1, 0x11a, 0x2, &(0x7f0000000140)={@rand_addr=0x3033300, @multicast2, @loopback}, 0x28) read(r1, &(0x7f0000000100)=""/238, 0xee) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}, &(0x7f00000000c0)=0x10) ioctl$sock_ifreq(r1, 0x8923, &(0x7f00000002c0)={'virt_wifi0\x00', @ifru_data=&(0x7f00000004c0)="8761df9f153dbcb36692c62a2ab4c454f6cada2020e49c9fec350101130d1c84"}) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000280)="8eeffad75bfc909a9bb3582f7b4aa1b2343aecd913", 0xfffffffffffffee5}], 0x1) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000500)={r3, @in6={{0xa, 0x4e21, 0x401, @private2={0xfc, 0x2, [], 0x1}, 0x8}}, 0x3, 0x4, 0x72c, 0x4, 0x7ff}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x19, &(0x7f00000000c0)={r3}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={r3, 0x81}, &(0x7f0000000100)=0x8) 08:47:37 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000100), 0x492492492492711, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r1, 0x89f5, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'ip6tnl0\x00', 0x0, 0x2f, 0x3, 0x2, 0x9, 0x40, @private2={0xfc, 0x2, [], 0x1}, @rand_addr=' \x01\x00', 0x40, 0x10, 0xffff, 0x400}}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000700)={&(0x7f0000000240)=ANY=[@ANYBLOB="5c000000290001002cbd7000ffdbdf2500000000", @ANYRES32=r2, @ANYBLOB="100003000c00f1ffe0ff03001400010072656400060005000403000006000500ffff0000070001006d7100000600050020f80000080001007462660006000500011f0000"], 0x5c}, 0x1, 0x0, 0x0, 0x4040}, 0x80) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeb0600000000000000b18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r3 = accept4$rose(r1, 0x0, &(0x7f0000000300), 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f0000000340), &(0x7f0000000380)=0xc) bind(r0, &(0x7f00000003c0)=@sco={0x1f, @none}, 0x80) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000002c0)=0x4, 0x4) getsockname$packet(r1, &(0x7f00000011c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newqdisc={0x3c, 0x24, 0xd0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cake={{0x9, 0x1, 'cake\x00'}, {0xc, 0x2, [@TCA_CAKE_FWMARK={0x8}]}}]}, 0x3c}}, 0x0) [ 2410.444058][T12679] IPVS: ftp: loaded support on port[0] = 21 08:47:37 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=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="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100009463) 08:47:37 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x2000, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2410.567804][T12715] lo: Caught tx_queue_len zero misconfig [ 2410.613833][T12679] lo speed is unknown, defaulting to 1000 08:47:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xfffffdd4}, 0x1, 0x0, 0x0, 0xb8c53c12d533145a}, 0x800) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="4800000010000507800000000000000000e2ff00", @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) bind$llc(0xffffffffffffffff, &(0x7f0000000280)={0x1a, 0x3, 0x7, 0x3, 0x0, 0x4, @remote}, 0x10) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)=@newtfilter={0x90, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0x8}}, [@TCA_RATE={0x6, 0x5, {0x4}}, @filter_kind_options=@f_route={{0xa, 0x1, 'route\x00'}, {0x58, 0x2, [@TCA_ROUTE4_ACT={0x54, 0x6, [@m_mirred={0x50, 0x1, 0x0, 0x0, {{0xb, 0x1, 'mirred\x00'}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{}, 0x3, r2}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x90}}, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000003c0)={'nat\x00', 0x0, 0x3, 0x4d, [], 0x3, &(0x7f00000000c0)=[{}, {}, {}], &(0x7f0000000300)=""/77}, &(0x7f00000001c0)=0x78) r3 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 2410.709035][ T27] audit: type=1804 audit(1598690857.408:2880): pid=12729 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1896/cgroup.controllers" dev="sda1" ino=15793 res=1 errno=0 [ 2410.844965][T12734] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2410.989792][T12735] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2411.012539][T12679] lo speed is unknown, defaulting to 1000 08:47:38 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0xfffffffd, @mcast1, 0x6}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) 08:47:38 executing program 3: 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, 0x2001, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:38 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=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="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x10000f000) 08:47:38 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000080)={'ip6gre0\x00', &(0x7f0000000100)={'ip6gre0\x00', 0x0, 0x2f, 0x7, 0x1, 0x2, 0x41, @empty, @dev={0xfe, 0x80, [], 0x36}, 0x8000, 0x80, 0x5, 0x1}}) ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f0000000240)={'ip6gre0\x00', &(0x7f0000000180)={'ip6gre0\x00', r1, 0x4, 0x8, 0x4, 0x4, 0x60, @private0, @empty, 0x1, 0x80, 0x9, 0xfffffffc}}) connect$vsock_stream(r0, &(0x7f0000000280)={0x28, 0x0, 0x0, @my=0x1}, 0x10) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x10, 0x2, 0x4) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000002c0), &(0x7f0000000300)=0x4) sendmsg$kcm(r2, &(0x7f0000000040)={0x0, 0x2, &(0x7f00000000c0)=[{&(0x7f0000000000)="24000000140081563e060804001000000aff0100000060003f03546fabca1b4e7906a6bd", 0x24}], 0x1}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000200), 0x8) 08:47:38 executing program 5: syz_emit_ethernet(0x123, &(0x7f00000009c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa000800450001150000000000069078ac1414bbac1414aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="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"], 0x0) 08:47:38 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) ioctl$SIOCAX25ADDFWD(r1, 0x89ea, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="10002c000000080000000000000000000c0005000000000000000000000800"/46], 0x34}, 0x1, 0x0, 0x0, 0x854}, 0x8880) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r3, 0x300, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xa8c}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1000}, 0x8000) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000002c0)=@newlink={0x50, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x63565}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r4}, @IFLA_PROTO_DOWN={0x5}]}, 0x50}}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r6 = socket$caif_stream(0x25, 0x1, 0x0) connect$caif(r6, &(0x7f0000000000)=@dbg, 0xc) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') 08:47:38 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000440)=ANY=[@ANYBLOB="340000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000000c002b8008000100", @ANYRES32, @ANYBLOB="08001b"], 0x34}}, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x42, &(0x7f0000000000)={0x0, 0x2710}, 0x10) [ 2411.661704][T12788] IPVS: ftp: loaded support on port[0] = 21 [ 2411.687169][T12790] IPVS: ftp: loaded support on port[0] = 21 08:47:38 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x2c01, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2411.737940][T12788] lo speed is unknown, defaulting to 1000 [ 2411.784771][T12788] lo speed is unknown, defaulting to 1000 [ 2411.823877][T12790] lo speed is unknown, defaulting to 1000 08:47:38 executing program 0: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) setsockopt$IP_VS_SO_SET_EDIT(r3, 0x0, 0x483, &(0x7f0000000080)={0x3a, @loopback, 0x4e23, 0x3, 'rr\x00', 0x0, 0x77a}, 0x2c) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000008c0)=@newtfilter={0x50, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xe}}, [@filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0x20, 0x2, [@TCA_BASIC_EMATCHES={0x1c, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_LIST={0x10, 0x2, 0x0, 0x1, [@TCF_EM_CONTAINER={0xc}]}]}]}}]}, 0x50}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 2411.841645][T12805] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 2411.923188][T12805] infiniband syz0: set active 08:47:38 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x3f00, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:38 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x10000ffe0) 08:47:38 executing program 3: 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, 0x4000, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2412.343177][ T27] kauditd_printk_skb: 1 callbacks suppressed [ 2412.343193][ T27] audit: type=1804 audit(1598690859.038:2882): pid=12819 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1898/cgroup.controllers" dev="sda1" ino=16381 res=1 errno=0 08:47:39 executing program 3: 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, 0x4103, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:39 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=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="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x10000fff0) [ 2412.569578][T12810] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2412.597175][T12796] IPVS: ftp: loaded support on port[0] = 21 [ 2412.670991][ T3370] lo speed is unknown, defaulting to 1000 [ 2412.677180][T12794] netlink: 'syz-executor.1': attribute type 5 has an invalid length. [ 2412.697611][T12794] gretap0: Device is already in use. [ 2412.732167][T12805] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 2412.768489][T12805] infiniband syz0: set active 08:47:39 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x80fe, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2412.850474][ T27] audit: type=1804 audit(1598690859.548:2883): pid=12844 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1899/cgroup.controllers" dev="sda1" ino=16374 res=1 errno=0 [ 2412.897973][T12794] IPVS: ftp: loaded support on port[0] = 21 [ 2413.172932][T12790] lo speed is unknown, defaulting to 1000 [ 2413.199938][T12810] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2413.233393][T29935] lo speed is unknown, defaulting to 1000 [ 2413.290327][T12794] lo speed is unknown, defaulting to 1000 [ 2413.363896][ T2576] tipc: TX() has been purged, node left! [ 2413.375344][ T2576] tipc: TX() has been purged, node left! [ 2413.393743][ T2576] tipc: TX() has been purged, node left! [ 2413.416805][ T2576] tipc: TX() has been purged, node left! [ 2413.437094][ T2576] tipc: TX() has been purged, node left! [ 2413.458972][ T2576] tipc: TX() has been purged, node left! [ 2413.582707][T12827] netlink: 'syz-executor.1': attribute type 5 has an invalid length. [ 2413.621661][T12827] device ipvlan0 entered promiscuous mode [ 2413.750549][T12794] lo speed is unknown, defaulting to 1000 08:47:43 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000010008108040f9becdb4cb92e0a48b1371400000068bd6efb2503eaff0d000100020200ff050005001201", 0x2e}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfd00, &(0x7f0000000080)=[{&(0x7f0000000380)="2e00000010008108040f9becdb4cb92e0a48b1371400000069bd6efb2503eaff0d000100020200bf050005001201", 0x2e}], 0x1}, 0x0) r1 = socket(0x0, 0x0, 0x0) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x1, 0xa800}, 0x24000000) r2 = socket$inet(0x2, 0x0, 0x0) bind$can_j1939(0xffffffffffffffff, 0x0, 0x0) r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000100), 0x8) sendmsg$tipc(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000003c0)="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", 0x1000}, {&(0x7f0000000140)="2477d69497e2ef6ff268d9ffaa9d91fa4fdb1eeca096cb6c4dd76368f5b3aef7c7cf29cdc898bc6f2e8e07f9c9603a008c7d58142571e9ad830ed731b16cbf1aeb92799e73207ad960bcedd847435f04e3eed8f8579de7db7c0c16a08572f46abef7171d08e9c7d46dfe0e8d6738357ce19f436b7adf55781078a8177d2aa5d7976f949136109c6b08968fc09ff15608bd296a069896a5424f60e48f547f180b9b57441089e480576cc382cac90145d7f3a4b07bb9a083b6722a", 0xba}], 0x2, &(0x7f0000000240)="223639d36246e832b1567b85ad4edfb64d5ed2d8ae2d38ae00096517e0803b0ab0dafec92d9b75dee2c906b3ec05975f2849b288aea836d74c657d785b31c76b023aa5fe45a1b3c889f58985c817f17edabf5417872d10f34bf49cb768692a363a5a1bb3ccf9ba0014349abb127741c3279546d18491b203d959cbea37c0dbbd6af42c2c73f6ffa0a2173b4da547e1aa98d90b63d057ff943726657ca41dc9dc5f8e34a41a80d71b7c5b8fdeecdba1c78ca2b1062404cb287fd74efb37948a834a008395f1a13703b4ab", 0xca, 0x4410}, 0x40000c0) connect$can_j1939(0xffffffffffffffff, &(0x7f00000000c0), 0x18) sendmmsg$alg(r2, &(0x7f0000000100), 0x0, 0x0) sendmsg$NFNL_MSG_CTHELPER_DEL(r1, 0x0, 0xc001) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, 0x0, 0x0) r5 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$AUDIT_USER(0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r5, 0x0, 0x48a, &(0x7f0000000040)={0x9, 0x2, 0x5}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, 0x0, 0x0) 08:47:43 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0xc0fe, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:43 executing program 1: r0 = openat$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)='memory.stat\x00', 0xb00000000065808, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000940)={0x0, 0xffffffffffffffa4, &(0x7f0000000040)={0x0}}, 0x20044810) sendmsg$unix(r3, &(0x7f00000006c0)={&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="6a154e60b19d3618c645a61e2abb2b676bbf565740d05211fbe9a62c91fb7622dede2270bd05b3750e628461641007bdeda2340d78a42f1127bca90ac7e5fa4313fb2644f8d837466dfd05889bc515eb05cc553c3fae57f0bd8301dfa78867aadb488433758122b99112bc45e3e46822ed9b82689ff1f384cd1e471911e9cd57916c8c6f28ed54", 0x87}, {&(0x7f0000000000)="8f3ace4b6a766e453e3229049c0523ac0e78b7929e45ab8257f6ca5b45b32424eb72dd51863f81d78dd6b8", 0x2b}, {&(0x7f0000000100)="70241c49d85a353827fd16cc21a3", 0xe}, {&(0x7f0000000380)="fbcb5e531a557f078bf0c43df860c0f84d540a64e7ee0e88032a94962d21edad85b75b1d4eba862719482a39aaaaa03e3bfcd6ab940fe6553f68111fcdb698c13ca4e739f0f1b2a8", 0x48}, {&(0x7f0000000400)="ade64c41c9d4a273f733a7b8bb25b686a770759f3a6843e838780ae9ced8108050e6d540c09e163ff9114869bfa58759bfa1bde20d259d70f1d7f312a60982ea9e437607f13318caec7f521f869b9e80c23e1fa5f3ea3b77e3eba3474be02933d6d5875bcce6997cd59bb95541de0cc34a8fecb84758b01eb60bce1de62b6c24816cbf4f5a0ffbeb0dfe23c7307014267b340ca28f26cd3ae5722e2e131ee5cb", 0xa0}, {&(0x7f00000004c0)="540ae89df3d21707fcb768aacd691327dc70a950ed47fe36320f6a1d5da4b0d4ca3e43bb2e401f0a84cbc70bad8e1659a30517b58979ca1d351a7b13c6d0b8663139c32db1debc49dc5a9955a4ee51e184ddc61b5d02ce92ab79adcf59e525d022445cf309a7e8abafad3c78043e1e1fa84f", 0x72}, {&(0x7f0000000180)="a0b9c607a990b5d6194f441a04fbbe9e", 0x10}, {&(0x7f0000000540)="ef8bf68c64c9527bd4d2ecf2d629d9035d811dbcab0a0db723f7b60adef5045e5e28f5693488d55b3d4d9751438518e7bededcf3df50144f1a8f9916cd72590e81256d51e7388a4a95bd5147fe8cdd59a7f876eb85677aa01474f1627704b04fe2190d6f65fcb8b22c4c609896b123e9289486ad54d5d3", 0x77}, {&(0x7f00000005c0)="900575c34d1d097798525b4c063d0466c62e80d83b39f49839d04abe5d97f4fab8c361d6", 0x24}], 0x9, 0x0, 0x0, 0x881}, 0x4000820) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)=0x4) r4 = accept$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000740)=0x14) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, r4, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r5, 0x1, 0x6, &(0x7f0000000140)=0xffffffff, 0x4) connect$inet(r5, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmsg$SEG6_CMD_GET_TUNSRC(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000007c0)={&(0x7f0000000980)=ANY=[@ANYBLOB="0e441c19", @ANYRES16=0x0, @ANYBLOB="000125bd7000fbdb000000080402000500000008000200ff7f00000804fb00655b72a177fadc4763730002002e0d000000000006e5f31f2d717a43071cbd9a9c233eb7e81c044c4b14fa4cff3c33106d7178e8923bb400ca4eec4478475a81b84ceb53f0a1541ed1e1be86f1f37e601428e5493bd48e65265ce8474e30d1604b5eb41a4aba59c72ef59cf6ac9befbc6647d7e83e5f0d28d5134706673017f59641bf0638d0fd6496c190f558f94f664580ddb274d9481cf03c083cc829efff3521ea7323925f5b33e6a477e0c0ddb8881a27b6cff834518bf407bedec6bd97"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x881) sendmmsg(r5, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) unshare(0x60000) sendfile(r2, r1, 0x0, 0x100000001) 08:47:43 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xd, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x9c}, [@ldst={0x6, 0x0, 0x5}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) r0 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') setsockopt$rose(0xffffffffffffffff, 0x104, 0x7, &(0x7f0000000200)=0x4, 0x4) sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x6c, r0, 0x100, 0xd2e3, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x64010100}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_STATE={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3de}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4001}, 0x800) 08:47:43 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x1fffff000) 08:47:43 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) socketpair(0xb, 0x8, 0x86ec, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000280)={r0}) r6 = syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/cgroup\x00') sendmsg$GTP_CMD_DELPDP(r5, &(0x7f0000000200)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x48, 0x0, 0xa00, 0x70bd27, 0x25dfdbfd, {}, [@GTPA_FLOW={0x6, 0x6, 0x2}, @GTPA_NET_NS_FD={0x8, 0x7, r6}, @GTPA_TID={0xc, 0x3, 0x1}, @GTPA_VERSION={0x8}, @GTPA_LINK={0x8}, @GTPA_O_TEI={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x2000e880}, 0x8840) shutdown(r4, 0x0) r7 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r7, 0x0) recvmmsg(r7, &(0x7f0000002880), 0x0, 0x2101, 0x0) sendmsg$NET_DM_CMD_STOP(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r4, 0x8982, &(0x7f00000000c0)={0x8, 'dummy0\x00', {'wg2\x00'}}) r8 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r8, 0x0) recvmmsg(r8, &(0x7f0000000500)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10003, 0x0) sendmsg$NET_DM_CMD_STOP(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="e700a20900000000000000000000fb237cd6aa011da55207b16a719f3e474f39b149b16f2492a37e7e958d4b89a82e876f7b64b0c7f8209bd8656f3b8a5193cee247e85ca0accdbd17f5e1bcd7ea2200cce6257ef2abc68c53c030ec160056d019f65b5967995ef75f5887e4b497721273742315d50bff0c4fa48e931688685d9e9638f0629a593361a6ad962054d3b2714e28c9b53acd9d2d8f25ecb23e9d5e6833e5e09f1a", @ANYRES16=0x0, @ANYRESDEC=r8], 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x6db6e559) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, &(0x7f0000000340)) 08:47:43 executing program 3: 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, 0xdc05, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2416.612445][T12938] 8021q: adding VLAN 0 to HW filter on device batadv0 08:47:43 executing program 3: 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, 0xfc00, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2416.819782][ T27] audit: type=1804 audit(1598690863.518:2884): pid=12950 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1900/cgroup.controllers" dev="sda1" ino=16377 res=1 errno=0 08:47:43 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0x3}, 0x1c) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r1, 0x0, r3, 0x0, 0x400000, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_NEW_INTERFACE(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000005c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r5, @ANYBLOB="050400000000000000007e0000000c18b5f9eb793137913a5b9df1a3e7bf1c467dae6cce6a97bdf37c0355cba7861135a3268321a36675bf676d0fa2ebecc790d842631cd740204121136072d9e0618f0ae931dd83b41aa7637e32d47846b06b535e5962736bad8808abdb78b2466c5f7fd653d7a50d8b009d32750508b9a9878d05436428363c500c1e634a40f09cc6cf435b73a2835e0eeb44362cf8284817980c47ac18d2bd3454a50317f132cab3d073107e1bab30706b8cd740abf47c4c5ae54459d91a18d0f519ed1d1ff8913a5ef246306b24d2bd780da90ed610a76adc889afd2125357e0c497d379b7c8a7bdcbc09b716d845c3967d54bf8daded6c97a53a79404ba85ad06eec97f9cfadbb"], 0x14}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000000000)={0x11, 0x2, 0x1, 0x58, 0x0, [@ipv4={[], [], @multicast2}]}, 0x18) r7 = socket(0x10, 0x803, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000002c0)=""/41, &(0x7f0000000340)=0x29) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$gtp(&(0x7f0000000040)='gtp\x00') sendmsg$GTP_CMD_NEWPDP(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="01000000000000000000000000000800080002000000080002000000000008000400ffffffff080005006401010008000100", @ANYRES32=0x0, @ANYBLOB='\b\x00\a\x00', @ANYRES32=r2, @ANYBLOB="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"], 0x4c}, 0x1, 0x0, 0x0, 0x4000005}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000380), 0x4) getsockname$packet(r7, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=@newlink={0x50, 0x10, 0x705, 0x70bd2c, 0x0, {0x0, 0x0, 0x0, 0x0, 0x63565, 0x13dd}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r8}]}, 0x50}}, 0x0) 08:47:43 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='cgroup.controllers\x00', 0x275a, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r1, 0x0) recvmmsg(r1, &(0x7f0000002880)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x226}}], 0x2, 0x0, 0x0) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[@ANYRESOCT=r0, @ANYRESOCT=r0, @ANYRES16, @ANYRESHEX, @ANYRESHEX, @ANYRES16=r1, @ANYRES32=r1, @ANYRESHEX=r2, @ANYRESOCT=r0], 0x208e24b) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') socket(0xf, 0x2, 0xfffffffe) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) socket$rds(0x15, 0x5, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000240)=ANY=[@ANYBLOB="f69d3e23", @ANYRES16=r5, @ANYBLOB="ff920a00feff15000a00807f1951cf3698ccac8ad2bba6", @ANYRES32=r6], 0x4}}, 0x0) sendfile(r4, r3, 0x0, 0x100000002) 08:47:43 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x1ffffff1f) 08:47:43 executing program 3: 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, 0xfe80, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2417.187942][T12978] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 2417.249551][T12982] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 08:47:44 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$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) writev(0xffffffffffffffff, &(0x7f0000000040)=[{0x0}], 0x1) 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, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000140)) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1819869af3aac90f4da28e1d83f1aa6637c134b9a4a13effec88533c0b0632d2a3645276b559bc768977907bfacbe86aa357b2616d9b7f42dc3f1890de9869110520fdb9575a8e1283bdbb020b51d59263dc461d3685e3afa58cf98c6f0ac636571bbb39b3959f22d89f21d3f01fe452355afbb81c3a2f0b07a5fb8265693f0f6b4e3cdfd6e95b541889e70d6126c8aa153f3c8e03c722833aae15251873019372fc04c0d22829b24826790fd50744be895d0696cab9d8e9a8ad2b1b52335e9ad8f2c13cf1b3a8ee321b7157"], 0x1}}, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000001) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x0, &(0x7f00000001c0)) 08:47:44 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0xfec0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:44 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$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) connect$ax25(r1, &(0x7f0000000080)={{0x3, @bcast, 0x8}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bcast, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default]}, 0x48) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) [ 2417.442797][ T27] audit: type=1804 audit(1598690864.138:2885): pid=12990 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1901/cgroup.controllers" dev="sda1" ino=16373 res=1 errno=0 08:47:44 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0xff00, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2417.673466][T13004] IPVS: ftp: loaded support on port[0] = 21 08:47:44 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x1ffffffe0) [ 2417.795514][T13004] lo speed is unknown, defaulting to 1000 08:47:44 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=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="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x1ffffff1f) [ 2417.850994][T13004] lo speed is unknown, defaulting to 1000 [ 2417.923197][T12982] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 08:47:44 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:44 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) write(0xffffffffffffffff, &(0x7f0000000000)="fc0000004a000704ab09250b090007000aab80ff0100000000003693e0000100ff01000000050000f5b5000000036915fa2c1ec28656aaa79b", 0x39) r1 = socket(0x10, 0x1, 0x8) sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000040)={0x28, 0x1412, 0x200, 0x70bd2a, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x2}, 0x0) sendmsg$ETHTOOL_MSG_EEE_SET(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x108, 0x70bd29, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x40040c9}, 0x800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0f000000000000000038defa88829000000000000000000000000000000000000000000000000000000000000000000000000000000099c43c3a28c480a6785e40903f4b6fe8722d947bc17224ad8f9eb72e36f1a51e4097d37ed176b76512d93f12d44796f7098c452aeecf56df7f80ce65"]}) 08:47:44 executing program 4: write(0xffffffffffffffff, &(0x7f0000000000)="290000001400031c00000000000000eb0100100006a40e070d3600007f25ffffff0100002a00f3ff09", 0x29) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DEL(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x28, 0x6, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x28}}, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(r1, 0x8983, &(0x7f0000000080)={0x7, 'bond0\x00', {0x4}, 0x200}) sendmsg$IPSET_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000000606df4e33ab000000000000000000000500010006000000000001000000000000000061dbbf28d8a79f40a14b173ebe8ee9ca2fbe13763ceeafe0d069710aab77568881ed4ccdac9620cf"], 0x28}}, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000040)={0x0, 'vlan0\x00'}) [ 2418.102505][ T27] audit: type=1804 audit(1598690864.798:2886): pid=13023 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1902/cgroup.controllers" dev="sda1" ino=15921 res=1 errno=0 [ 2418.262078][ T27] audit: type=1804 audit(1598690864.868:2887): pid=13026 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir959518578/syzkaller.WYRuHB/2810/cgroup.controllers" dev="sda1" ino=16210 res=1 errno=0 08:47:45 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x2, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:45 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SCALLUSERDATA(r0, 0x89e5, &(0x7f00000002c0)={0x1, "b3619b48f745bb882b835a5891892d732411af1435fa1309e556d6c444f39e5b81f265a159b8d7d01ac3c1528e9eb21f56f219f5bcd5b423302b82e065a603f79e6f4fff95d027ff41ae2d22ab32c24f2ff9dc030d5b0fb1ced3a84b82f3ab118a772a7923c326c9d10a5b691760a6c4bd63e95bbc7ad47300"}) syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') [ 2418.310172][T13032] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 08:47:45 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=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="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x1fffffff0) [ 2418.397409][T13032] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 08:47:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000200), 0x10efe10675dec09, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468e3e1d4b47756e26d66930ac20f8914c8d6502b6a47faa195ae8dbddad6319041b94551423e0ddee7be85a4e19fe68613d08187140a5b83c84aa64dbb0a"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010007f42ad7f4c4bbb0000", @ANYRES32=r3, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00\r'], 0x28}}, 0x0) 08:47:45 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20008405, &(0x7f0000000300)={0xa, 0x4e21, 0x0, @remote}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000200)=0x8) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c008a544fe188df5972be200841b21f20f29eb04da1076e76127ec4a61b8fc5f641375bbb66e09d37971ec4793c7e91fa97f6c2249509e728db19ae870555ab8071fe7df75a77cb28da30a0c53e5df8e8f9311102b04e38019911297b29ae394ec1ec85c02b745a9492e93b9afdbe8649742ba8388facd0e589519cd6eb0ac3", @ANYRES16=0x0, @ANYBLOB="00032abd7000fbdbdf2507000000050030000000000005002d00010000000500330002000000"], 0x2c}}, 0xc306de6baaba63c8) sendmmsg$inet6(r0, &(0x7f0000001d40)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000240)={0xa, 0x4e21, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=[@flowinfo={{0x14, 0x29, 0x3}}], 0x18}}], 0x2, 0x0) [ 2418.655647][ T27] audit: type=1804 audit(1598690865.358:2888): pid=13047 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1903/cgroup.controllers" dev="sda1" ino=15921 res=1 errno=0 [ 2418.695400][T13053] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2418.713571][T13006] IPVS: ftp: loaded support on port[0] = 21 [ 2418.771992][T13055] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2418.864532][T13060] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2418.894618][T13060] bond51 (uninitialized): Released all slaves [ 2418.945609][T13006] lo speed is unknown, defaulting to 1000 [ 2418.972523][T13006] lo speed is unknown, defaulting to 1000 [ 2418.978472][T13076] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2419.047810][T13055] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2419.079486][T13053] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2420.284998][ T2576] tipc: TX() has been purged, node left! [ 2420.297895][ T2576] tipc: TX() has been purged, node left! 08:47:47 executing program 1: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000002880)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x226}}], 0x2, 0x0, 0x0) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xfec2) pipe(&(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) write(0xffffffffffffffff, &(0x7f0000000140)="fc0000004800070800092500090007000a060000000000000001369321000100ff0100000005d00000000000000398996c92773411419da79bb94b46fe000000bc0002", 0xffc7) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) socket(0x10, 0x3, 0x0) splice(r1, 0x0, r3, 0x0, 0x10003, 0x0) 08:47:47 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) r1 = socket(0x1000000010, 0x80003, 0x0) sendmmsg$alg(r1, &(0x7f0000000100), 0x492492492492711, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000000)=0x2, 0x4) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, &(0x7f0000000080)=@v1={0x0, @aes256, 0x19, "c569a721f3fd4536"}) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000003c0)="339a", 0x2}], 0x1, 0x0, 0x0, 0x2bc0}, 0x40000) close(0xffffffffffffffff) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, 0x0) 08:47:47 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x3, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:47 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000100), 0x8) listen(r0, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000000140)={'ip6tnl0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x4, 0x1f, 0x8, 0x8001, 0x32, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast1, 0x4cbbbf9240224c1b, 0x7800, 0x1000, 0x5c}}) shutdown(r1, 0x0) recvmmsg(r1, &(0x7f0000002880)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x226}}], 0x2, 0x0, 0x0) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x6}, 0x8) shutdown(r0, 0x0) 08:47:47 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r2, 0x0) recvmmsg(r2, &(0x7f0000002880)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x226}}], 0x2, 0x0, 0x0) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$IPSET_CMD_LIST(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000040)=ANY=[@ANYRES16=r2], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r1, 0x0, 0x100000001) 08:47:47 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) ioctl$SIOCGETNODEID(0xffffffffffffffff, 0x89e1, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000980)={0xffffffffffffffff}) sendmsg$NLBL_MGMT_C_LISTDEF(r4, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="9f000023303fbb9b11582974bf16c609de06234a45ec50488ee67de0f46d943c9238dd409cd0b93bd0474cbe65aa92dd8594711436459e3b9b5d27cae548a6ca0ec2d01e93300609c5f5a7a16722c2243596d2b81e64e9a8871d2490292f828ee22c03b13fd29298c1e2ba49ddac54de16bbfbdde8d153a18a302feedefa3e8f1f0e03de4462b4b7fbf8fb0a9ce76b7e9b9baaaf79056969f36f7e4dff9724f9e23ff50fdf8c942e09f0fc5affb38f59f130dc53ff96a4622b3df1ddd6bcc8a07fcd8091f4b2dc1d5abe624c08e55051a18c38da0e66b8dda4de478ac6f16f7e1afe1b2afa43090000", @ANYRES16=0x0], 0x5c}, 0x1, 0x0, 0x0, 0x4040}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='freezer.self_freezing\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) sendfile(r3, r5, 0x0, 0xf03b0000) socket$inet6_sctp(0xa, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 08:47:47 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x4, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2420.815239][ T27] audit: type=1804 audit(1598690867.519:2889): pid=13126 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1904/cgroup.controllers" dev="sda1" ino=16366 res=1 errno=0 08:47:47 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x5, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:47 executing program 4: r0 = openat$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$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c000000100085", @ANYRES32, @ANYBLOB="c8d710d122b7070f10b2147bbbdfbad0a1ada466e8c0692e588ed85296c52b68130b6bfdbdcfbb33020000001f186349192e00000000000004d5c3518e5a9db12954459800066d0d3ba410823f000000000000000000"], 0x3c}, 0x1, 0x0, 0x0, 0x20000004}, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x60, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x41100, 0x50404}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @ipip6={{0xb, 0x1, 'ip6tnl\x00'}, {0x28, 0x2, 0x0, 0x1, [@IFLA_IPTUN_PROTO={0x5}, @IFLA_IPTUN_FLOWINFO={0x8, 0x7, 0x8001}, @IFLA_IPTUN_COLLECT_METADATA={0x4}, @IFLA_IPTUN_FLAGS={0x8, 0x8, 0x1d}, @IFLA_IPTUN_ENCAP_DPORT={0x6}]}}}, @IFLA_MASTER={0x8}]}, 0x60}}, 0x0) sendfile(r2, r1, 0x0, 0x10000000d) 08:47:47 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, 0x0, 0x200, 0x70bd27, 0x25dfdbfe, {{}, {}, {0x14, 0x18, {0x48, @bearer=@l2={'ib', 0x3a, 'ipvlan1\x00'}}}}, [""]}, 0x30}, 0x1, 0x0, 0x0, 0x4004404}, 0x40000) socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r1, 0x0, 0x5) 08:47:47 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x6, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2421.260427][ T27] audit: type=1804 audit(1598690867.959:2890): pid=13149 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1905/cgroup.controllers" dev="sda1" ino=16374 res=1 errno=0 08:47:48 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x7, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2421.307336][T13151] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2421.346427][ T27] audit: type=1804 audit(1598690867.999:2891): pid=13151 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir352096549/syzkaller.gweMZy/2171/cgroup.controllers" dev="sda1" ino=16363 res=1 errno=0 08:47:48 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r0 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0xe, 0x4, 0x4, 0x10000004, 0x6c2, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000], 0x0, 0xffffffffffffffff, 0x5, 0x6}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000340), 0x0}, 0x20) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000000800)=0x16c, 0x4) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000480)={@in={{0x2, 0x0, @local}}, 0x0, 0x20000000005, 0x2}, 0xd8) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f0000000100)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000000), 0x9f) recvmsg(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0x5801}], 0x1}, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r1}) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000080), &(0x7f0000000140)=0x4) write$binfmt_elf64(r2, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) 08:47:48 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendto$l2tp6(r1, &(0x7f0000000140)="1e80d05989b749dc5074fee21cc7a31c1afe22d42b194e48420a9eb437327e9de5ee74e34347dfba87383848d2f12cb582b3a39cbade010901a7877562c4ee30b48f6af2234a6489a5fb8ba56c11556415724bbfdb9fac266931576b3a377213f21800387dccb4832b44d7d52c60ce2f579bf47241021b20ab4feaf0649097035043cac209b7fbbdfbff88d657c1f7cdb7f9956233023cdcb2a74793298d0ecc000959511be81040e235fa27ef85711742fe30bc86e0712456fe7bc8c89f7e10dc915f813e3de77f7a644c6e2eaa32459e1ae46a496c66ac7681bf6c167b8c5b0b1d4b1efb0af2b31a8375df1c9c0aad858271e18341fae81e", 0xf9, 0x50000, 0x0, 0x0) sendmsg$IPSET_CMD_LIST(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000000c0)=ANY=[], 0x1}, 0x1, 0x0, 0x0, 0x40884}, 0x0) r2 = socket(0x1000000010, 0x80003, 0x0) sendmmsg$alg(r2, &(0x7f0000000100), 0x492492492492711, 0x0) bind$bt_rfcomm(r2, &(0x7f0000000000)={0x1f, @any, 0x3}, 0xa) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r1, 0x0, 0x100000001) 08:47:48 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'ipvlan1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"/577, @ANYRES32=r1], 0x2}}, 0x0) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x9, @none, 0x6}, 0xe) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xfef0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @multicast2}}}, 0x84) ioctl(r2, 0x8916, &(0x7f0000000000)) [ 2421.693641][ T27] audit: type=1804 audit(1598690868.389:2892): pid=13168 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1906/cgroup.controllers" dev="sda1" ino=16364 res=1 errno=0 08:47:50 executing program 5: r0 = socket$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) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r2, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) r5 = socket$netlink(0x10, 0x3, 0xa) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x31, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r6, @ANYBLOB="ff000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=@newlink={0x50, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x3}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r6}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}, @IFLA_IPTUN_ENCAP_TYPE={0x6, 0xf, 0x2}, @IFLA_IPTUN_ENCAP_SPORT={0x6, 0x11, 0x4e22}]}}}]}, 0x50}}, 0x0) setsockopt$ax25_int(r2, 0x101, 0xa, &(0x7f0000000240)=0x4, 0x4) sendmsg$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) 08:47:50 executing program 3: 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, 0x8, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:50 executing program 0: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x2) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0xffffffff}, 0x8) getsockname$packet(r2, &(0x7f00000002c0)={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)={&(0x7f00000004c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=ANY=[@ANYBLOB="880000002c00270d00"/20, @ANYRES32=r3, @ANYBLOB="f7ff0000000000000e00000007000100667700005c00020058000400540001000b00010073696d706c650000280002800c0003007463696e6465780018000200000000ca"], 0x88}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x4924924924926d3, 0x0) 08:47:50 executing program 1: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket(0x1000000010, 0x80003, 0x0) sendmmsg$alg(r1, &(0x7f0000000100), 0x492492492492711, 0x0) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000300)) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) write(r2, &(0x7f0000000000)="240000001a005f3814f9f407000904018000000000000000000000000800010040000000", 0x24) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000100)={r4, 0x2, 0x7, 0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x3, 0x6eb7a3d4, 0x8000, 0x2, 0x992, 0x1, 0x7, {r4, @in={{0x2, 0x4e24, @multicast1}}, 0x400, 0x2006, 0x8b5, 0x1, 0x80}}, &(0x7f0000000100)=0xb0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000003c0), &(0x7f0000000580)) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="000000000000000028001200090001007665746800000000180402001400010000000000", @ANYRES32=0x0, @ANYBLOB="004942488c23492893efde8b98bd459e7e3a445a9d1887"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYBLOB="d0e049ee73372545e9bdb63b0d136bf788cdcc7402059e723b08187fc4cef4511f9f9cac1b7aced2be677a55b775199a9b6e495ba5085df69054ebbb85bc1bb9df091ffd707688c3e87537debd38bfb3a04f68d2b0193e151c63d3ab664f692c3b0d5a5a546634ff", @ANYRES64=r1], 0x38}, 0x1, 0x0, 0x0, 0x84}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@newtfilter={0x44, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {}, {0xfff2}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x14, 0x2, [@TCA_FLOWER_KEY_IPV4_DST={0x8, 0xc, @broadcast}, @TCA_FLOWER_KEY_IPV4_DST_MASK={0x8}]}}]}, 0x44}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 08:47:50 executing program 4: connect$inet(0xffffffffffffffff, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(0xffffffffffffffff, 0x100000001) syz_genetlink_get_family_id$smc(&(0x7f0000000380)='SMC_PNETID\x00') r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x180800) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000680)=0x100, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0xe2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0xff}, 0xe) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f00000000c0)=""/247, &(0x7f00000001c0)=0xf7) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r3, 0x0) recvmmsg(r3, &(0x7f0000002880)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x226}}], 0x2, 0x0, 0x0) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) connect(r3, &(0x7f0000000300)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x80) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) r4 = syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r4, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="200000000a1401ed26bd7000fddbdf25102b3653410c86b49df9954fa145e07def6a420800030003002f"], 0x20}, 0x1, 0x0, 0x0, 0x10004014}, 0x0) recvmmsg(r1, &(0x7f0000004300), 0x3a4, 0x0, 0x0) 08:47:50 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c000000528f1c865c2fd2aba4df00000000e9000500010007575bada905d6a6bd39b47d4778e6a309d9afc86ee4d831b34bd1ec107c552a518fdb51838972769b3f2247616c6e9d0ad22377d39d4339863e29b8bd1f7c714b073973c364100e87dce3f0e70960c4946f1bd2cab6a002"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) 08:47:50 executing program 3: 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, 0x9, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:50 executing program 4: 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(0x0) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd2f5e31032c05"], 0xc) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xfef0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000002300)={0x0, 'bond0\x00', {}, 0x7}) pipe(0x0) r3 = socket$netlink(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001800)=ANY=[@ANYBLOB="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", @ANYRES16=r4, @ANYBLOB="030b0000000000000000130000000c0009800800020005000000"], 0x20}}, 0x0) syz_genetlink_get_family_id$fou(0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f0000000280)=ANY=[@ANYBLOB="b8637aaafe0800bcc359a4a4ac00000055a65a7402e464390fc3c740ba017252d86daa52beda08a702cd3029f48b1101247d161af741d36ee8fefb4d1f43ee52f32214aa5ab9269c1ebe9f4e0cc8f1098f49b1fe5fa23f24aa8cdb7d6a3ce6e4c99d1142282715c09d0dc36668bb5d4ed6e76592d6337902dc2ea56d93cd7654c4ea7be611e6d8fe3bbbd4637a39adb51871000000000000", @ANYRES16=0x0, @ANYBLOB="b5452bbd7000fedbdf2510000000040002803c0001800c0007000900000004000000060004004e2200000c0007000900000004000000060004004e210000070006006e71000008000b007369700008000400001000003400028008000700bd05000006000e004e2000000800060001000000080003000600000005000d000000000008000400ff7f0000040002800c000180060004004e21000008000400fdffffff"], 0xa8}}, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)=ANY=[@ANYBLOB="06000000", @ANYRES16=r5, @ANYBLOB="00002bbd7000000000000a000000080004000c040000040003801800028014000100ff0200000000000000000000000000010c00018008000900760000000800050000feffff"], 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=r5], 0x2}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) writev(r6, &(0x7f0000000240)=[{&(0x7f0000000580)="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", 0xfff}], 0x1) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 2423.754921][T13200] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2423.840245][T13210] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2423.857677][ T27] audit: type=1804 audit(1598690870.559:2893): pid=13199 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1907/cgroup.controllers" dev="sda1" ino=15932 res=1 errno=0 08:47:50 executing program 3: 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, 0xa, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2423.939931][T13200] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2423.968211][T13215] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 08:47:50 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00000000c0)=0x3, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000640)={0x2, 0xfff, @start={0x0, 0x2, "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", "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"}, [0x3fc0000, 0x401, 0xc4, 0x100, 0x0, 0x2, 0x6, 0x100000001, 0xff, 0x0, 0xffffffffffff306d, 0x0, 0xfff, 0x6, 0x697d, 0x9, 0x3, 0xfffffffffffffffe, 0x35, 0x3, 0x5, 0x4000, 0x8000, 0x9, 0x80000001, 0x200, 0x8, 0x80, 0x9, 0x8, 0x7fffffff, 0x2, 0x0, 0x6, 0x5, 0x2, 0x8001, 0x5, 0x4, 0x1, 0x7, 0x0, 0x8001, 0x8, 0x6, 0x2, 0x80000000, 0xa2, 0x0, 0x1, 0x1, 0x1, 0x6, 0x6, 0x5, 0xffffffff87a9d49e, 0xfffffffffffffff9, 0xf239, 0x0, 0x8, 0x20, 0x1, 0x4]}) recvmmsg(r0, &(0x7f0000008880), 0x400000000000249, 0x44000102, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, &(0x7f0000001080)=0x95, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={0xffffffffffffffff, &(0x7f0000000000)="4a3ba44ff2f39281767d74f10e085e3b554b6fbd1fb58648c89c437775e0d096d72a614a604e2ab930186645a0820d2300815f4e628aa89094c0ed7a7276f3d6f5233ec792", &(0x7f0000000100)=@buf="05ace0d37a60e1e974f0513e45234806249dba671ded5f26abecbbae6677ef6c0b667e58e4f5d65a275601299d4402c654fcfb3b71ca451373eb9d510c903999e837c9db115c1ad64dc0b91d4d242a641c69a8724882aa88d9024f6625416ed768deba8697bd7346ca5bd04c8b5490ff5ed5c1fe4a587837e6f6d1fc12785d47950f41371636a47bdf51d20c34d7754d62c1fb", 0x2}, 0x20) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) [ 2423.988079][ T27] audit: type=1804 audit(1598690870.689:2894): pid=13220 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir352096549/syzkaller.gweMZy/2174/memory.events" dev="sda1" ino=16369 res=1 errno=0 [ 2424.021195][T13200] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2424.068920][T13205] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2424.097757][T13215] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2424.122558][ T27] audit: type=1800 audit(1598690870.689:2895): pid=13220 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=16369 res=0 errno=0 [ 2424.191589][ T27] audit: type=1804 audit(1598690870.719:2896): pid=13220 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir352096549/syzkaller.gweMZy/2174/memory.events" dev="sda1" ino=16369 res=1 errno=0 08:47:50 executing program 3: 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, 0x10, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:51 executing program 2: write$binfmt_script(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) write$binfmt_misc(r0, &(0x7f0000000040)={'syz1', "058500422f8db6c5b7f540c2ef6a0b52fcc16ba683dd"}, 0x1a) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) write(0xffffffffffffffff, &(0x7f0000000000)="240000001a005f3814f9f407000904018000000000000000000000000800010040000000", 0x24) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={r3, 0x2, 0x7, 0xffffffff}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000480)={r3, 0x2}, 0x8) shutdown(r1, 0x0) recvmmsg(r1, &(0x7f0000002880)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x226}}], 0x2, 0x0, 0x0) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000180)=ANY=[@ANYRES16=r1], 0x1}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r0, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x74, 0x1, 0xa, 0x101, 0x0, 0x0, {0x7, 0x0, 0x4}, [@NFTA_TABLE_FLAGS={0x8}, @NFTA_TABLE_FLAGS={0x8}, @NFTA_TABLE_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_TABLE_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x2}, @NFTA_TABLE_FLAGS={0x8}, @NFTA_TABLE_FLAGS={0x8}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x1}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x4}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000000}, 0x41) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x50, 0x0, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@private=0xa010102}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x71c}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffff7f}]}, 0x50}, 0x1, 0x0, 0x0, 0x880}, 0x0) sendfile(r4, r0, 0x0, 0x100000001) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000000c0)={0x0, {{0x2, 0x4e22, @empty}}}, 0x88) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r0, 0x40189429, &(0x7f0000000000)={0x0, 0x4, 0x5}) 08:47:51 executing program 1: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_ifreq(0xffffffffffffffff, 0x8934, &(0x7f0000000000)={'dummy0\x00', @ifru_ivalue=0x405}) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_netdev_private(r1, 0x8927, &(0x7f0000000000)) ioctl$sock_netdev_private(r0, 0x8924, &(0x7f0000000000)) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001300)={0xa, 0x0, 0x0, @remote}, &(0x7f0000001340)=0x1c, 0x80800) ioctl$sock_ifreq(r2, 0x8994, &(0x7f00000013c0)={'veth1_to_hsr\x00', @ifru_data=&(0x7f0000001380)="9e5c8a607979114bc305bb1dd5de673fbefe0d06c605c06105fe7daef3c2888e"}) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [{0x20, ',+[[}@}'}], 0xa, "3acbbcd1ca3d4880c3054180f8bd2aa6d65c6dc42948747afc6012f02c2fcf713cb2b8c31464fcb8fba6fc9058a4df0f26b832cbeaab59750be22062c6a9fc0bf4684d33b122f01825b8afa1c6a51345a86b2c3bdc90131cbeed413a4020cd8a850c2d0ac2228c5fe77569346ad8110962adf147592208cbd7977d6c0b9abbf7e82f0dc62c73c4b1782b1cc35bfa9dfdb6e95c55526f968d9fc2ffadc36ee1033b5058e1f06e48e069a428e66fc1c3ffb43c3f1898be4d8b0a"}, 0xcc) 08:47:51 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00000000c0)=0x3, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000640)={0x2, 0xfff, @start={0x0, 0x2, "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", "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"}, [0x3fc0000, 0x401, 0xc4, 0x100, 0x0, 0x2, 0x6, 0x100000001, 0xff, 0x0, 0xffffffffffff306d, 0x0, 0xfff, 0x6, 0x697d, 0x9, 0x3, 0xfffffffffffffffe, 0x35, 0x3, 0x5, 0x4000, 0x8000, 0x9, 0x80000001, 0x200, 0x8, 0x80, 0x9, 0x8, 0x7fffffff, 0x2, 0x0, 0x6, 0x5, 0x2, 0x8001, 0x5, 0x4, 0x1, 0x7, 0x0, 0x8001, 0x8, 0x6, 0x2, 0x80000000, 0xa2, 0x0, 0x1, 0x1, 0x1, 0x6, 0x6, 0x5, 0xffffffff87a9d49e, 0xfffffffffffffff9, 0xf239, 0x0, 0x8, 0x20, 0x1, 0x4]}) recvmmsg(r0, &(0x7f0000008880), 0x400000000000249, 0x44000102, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, &(0x7f0000001080)=0x95, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={0xffffffffffffffff, &(0x7f0000000000)="4a3ba44ff2f39281767d74f10e085e3b554b6fbd1fb58648c89c437775e0d096d72a614a604e2ab930186645a0820d2300815f4e628aa89094c0ed7a7276f3d6f5233ec792", &(0x7f0000000100)=@buf="05ace0d37a60e1e974f0513e45234806249dba671ded5f26abecbbae6677ef6c0b667e58e4f5d65a275601299d4402c654fcfb3b71ca451373eb9d510c903999e837c9db115c1ad64dc0b91d4d242a641c69a8724882aa88d9024f6625416ed768deba8697bd7346ca5bd04c8b5490ff5ed5c1fe4a587837e6f6d1fc12785d47950f41371636a47bdf51d20c34d7754d62c1fb", 0x2}, 0x20) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) [ 2424.367117][ T27] audit: type=1804 audit(1598690870.939:2897): pid=13234 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir352096549/syzkaller.gweMZy/2174/memory.events" dev="sda1" ino=16369 res=1 errno=0 08:47:51 executing program 3: 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, 0xfc, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:51 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket(0x1000000010, 0x80003, 0x0) sendmmsg$alg(r2, &(0x7f0000000100), 0x492492492492711, 0x0) connect$unix(r2, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r1, 0x0, 0x100000001) 08:47:51 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x4048015, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @mcast1}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r3, &(0x7f0000000000), 0xd) sendfile(r3, r2, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000180)='geneve1\x00', 0x10) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f00000000c0)=@gcm_256={{0x304}, "66dad6d08a5f9e3c", "e9a3008dfacb1772eda43dcb7ee358547aaeec88934189655edc5ace54758056", "e765eefb", "290544acd70910b1"}, 0x38) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) [ 2424.753946][ T27] audit: type=1804 audit(1598690871.459:2898): pid=13226 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir352096549/syzkaller.gweMZy/2174/memory.events" dev="sda1" ino=16369 res=1 errno=0 08:47:51 executing program 5: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$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', 0xa732}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', {0x7, 0x4e23, @broadcast}}) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cpuacct.usage_percpu\x00', 0x0, 0x0) r6 = openat$cgroup_ro(r5, &(0x7f0000000140)='memory.stat\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$tun(r7, &(0x7f00000002c0)=ANY=[@ANYRES64=0x0, @ANYBLOB="b557147c4f75329166ba052cadaddf93e44b72947c2b61d554d78b7c38da60ec783a29e75397610895e46d9ec2e3e96dcfd6fcdc190c799bd31ce483950d60eee489ba4f563d9ff352fefce9d7c5024432ff2c6d59c2d3a55a4134a86cf4839e4e70add6c07a144b7fa4751cff562e452ba71bd2ba19cb98bacc99f60e50388b61984f1f28524adead6e0d63c74a87bcddac33f10b27937b87d043381aca08704763b8b601d77a30d972a9707976699ce93f3ccf923ebe1126c0ee269750b9fb10cf8ff3c41e55362a2f87a1c969ea50612c9e8c0ed1096e63", @ANYRES16, @ANYRESHEX=r3, @ANYRESDEC, @ANYBLOB="4604f2a6e85515a862201eb21e57a2648b1e042a6356216e2ae95f31137c2403c985bc0920948fe9de7a73a6735539b4c91e57f026311df4e6b68a5f37b87ba48e86ffc7b51c4bde4cfbcaa6239199931e7fe3f4864572108488a786b686a3bf85b8cacb2770bcbf177e33c6dc858bcbe4c8fefb374ae4f5fddfc2bdb52d442dbb79d0d8f0a5e5ca36dadab8cce3d11eee3f4e57dd757f6620c49d358118fa4ce8889d0f13b3d1f0f9e73ddf5bbd397069c8845863dc1b615768783af216e73e43df7292968f754b549007b2e39bc09944632e1df0cd5aff1a7fba9141", @ANYRESOCT=r6], 0x18) r8 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r8, 0x0) recvmmsg(r8, &(0x7f0000002880)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x226}}], 0x2, 0x0, 0x0) sendmsg$NET_DM_CMD_STOP(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[@ANYRES64=r2, @ANYRES32=r8], 0x1000000c8) ioctl$sock_ifreq(r2, 0x8995, &(0x7f00000001c0)={'erspan0\x00', @ifru_data=&(0x7f0000000180)="9726cf35c28c8f0e9d206e3d8359170aeb52abe91298d2dd8e584a037c6ca6ca"}) splice(r0, 0x0, r2, 0x0, 0x18100, 0x0) 08:47:51 executing program 3: 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, 0x120, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:51 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket(0x1000000010, 0x80003, 0x0) sendmmsg$alg(r1, &(0x7f0000000100), 0x492492492492711, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x64010102}}, 0x6, 0x1, 0x7, 0x6, 0x6}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x3f, "af4a9788f2160c3bc306c793a597e2deccc58f96b491b3a8fe0c3484aff5698629de7e8cb0ed0b9c9fbf6752323a58f6d9283f3642bbf5f64282e64a729502"}, &(0x7f0000000280)=0x47) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x3, 0x2bf}, 0x20) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x2}, 0x8) sendto$inet6(r0, &(0x7f00000001c0)='X', 0x1a000, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 08:47:51 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000040)={r0, 0x1000, 0xffffffff, 0x1}) ioctl$PPPIOCDISCONN(r1, 0x7439) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000780)) ioctl$PPPIOCSDEBUG(r0, 0x40047440, &(0x7f0000000100)) [ 2424.936748][ T27] audit: type=1804 audit(1598690871.489:2899): pid=13234 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir352096549/syzkaller.gweMZy/2174/memory.events" dev="sda1" ino=16369 res=1 errno=0 08:47:51 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r4 = socket$pptp(0x18, 0x1, 0x2) ioctl$EXT4_IOC_SWAP_BOOT(r4, 0x6611) sendmsg$NL80211_CMD_SET_STATION(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, 0x0, 0x200, 0x70bd27, 0x25dfdbfd, {}, [@NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x14, 0xbd, [0x1, 0x6, 0xffff, 0x4, 0x1, 0x5, 0x2, 0xf6]}, @NL80211_ATTR_STA_TX_POWER={0x6}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0xf, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_IMPORTANCE(r7, 0x10f, 0x7f, &(0x7f00000000c0)=0x4, 0x4) sendfile(r6, r5, 0x0, 0x100000001) 08:47:51 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x12c, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:51 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @empty}, 0x10) syz_emit_ethernet(0x86, &(0x7f0000000140)={@link_local, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x11, 0x0, @private, @broadcast=0xe0000001}, {0x0, 0x4e22, 0x64, 0x0, @wg=@response={0x2, 0x0, 0x0, "4acdbf0522fd6a5d805f1e4b834dfb00ea002857819706542175027b75617fc5", "3da9874f30c6f9e582c60e20a3d14f7d", {"a59ddfa0f017f669df95d97b19269e08", "479073564b7cd535802e40187fe308c3"}}}}}}}, 0x0) syz_emit_ethernet(0x86, &(0x7f0000000140)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaabb080045000071000000000011907800000000e000000100004e22006490780200000000000000000000004acdbf0522fd6a5d805f174b834dfb00ea002857819706542175027b75617fc53da9874f30c6f9e582c60e20a3d14f7da59ddfa0f017f669df95d97b19269e08479073564b7cd535802e40187fe308c3"], 0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r1, 0x0) recvmmsg(r1, &(0x7f0000002880)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x226}}], 0x2, 0x0, 0x0) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r2 = gettid() ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000040)=r2) r3 = syz_init_net_socket$ax25(0x3, 0x2, 0xcb) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000100)=0x5) ioctl$SIOCAX25ADDUID(r3, 0x89e1, &(0x7f0000000140)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r4}) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'syzkaller1\x00', 0x102}) r6 = socket$rds(0x15, 0x5, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) ioctl$TUNSETGROUP(r5, 0x400454ce, r7) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000100)=[{&(0x7f00000000c0)="5a2974592bb545d9785ae128b313507ac9a5e35fa18b32699fddcc1e584097ef0c77a25279229101cf69dad31b7b", 0x2e}], 0x1, &(0x7f0000000240)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee00}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r0, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01}}}, @rights={{0x30, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, r1, r0, 0xffffffffffffffff, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {r2, r4, r7}}}], 0xb8, 0x4000001}, 0x850) [ 2425.094381][ T27] audit: type=1804 audit(1598690871.499:2900): pid=13263 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1909/cgroup.controllers" dev="sda1" ino=16374 res=1 errno=0 [ 2425.248663][T13290] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:47:52 executing program 3: 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, 0x300, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2425.297227][ T27] audit: type=1804 audit(1598690871.999:2901): pid=13297 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1910/cgroup.controllers" dev="sda1" ino=16384 res=1 errno=0 08:47:52 executing program 1: unshare(0x40000000) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e35, 0x0, @ipv4={[], [], @rand_addr=0x7fffffff}}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x1000000000021, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000480)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="01000000000000000000010000000500050000000000050006000000000008000300fa23ceea4ab483fce1ba9278cf6fe100000000"], 0x2c}, 0x1, 0x6c}, 0x0) sendmsg$SEG6_CMD_GET_TUNSRC(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00ec2cbd7005fedbdf2504000052296dd300000000000000000000ffffffffffffff0400060009000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmmsg(r0, &(0x7f0000000240), 0x5c3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x6558, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="2000000011002504000000000000000010000000", @ANYRES32=r6, @ANYBLOB="000000000000000047c7ef3ff715aae953377fbc345a2697eba11969b5da5e6e927ead2859a92282c33fdd9cfdbd759aeaa662f8d28f9e945f43da94ec3e27c3d732ec769430e5fa7c5fc707c5bc6812b0f5f6659b897f2fe8162959be2eb0df2ec5683b4d5205441a533f9e3d6d0da79da9542eca0ab2d113ae303600011df8386b2f8b3be01d7f5110fbf8ca7f92b954803813b5b06beae4db1eda84ea3fe48ba9c63b08dcfd85c8a926831f9b602fdd7e824a0b7d54e68d5d1d2e6148f82c7e6f2effba8fe8c30d"], 0x20}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000002c0)={'syztnl2\x00', &(0x7f0000000240)={'syztnl0\x00', r6, 0x2f, 0x80, 0x80, 0x35, 0x54da82ef8896150e, @dev={0xfe, 0x80, [], 0x18}, @private1, 0x7800, 0x20, 0x1, 0x7fff}}) 08:47:52 executing program 0: 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="00000000020000001c0012000c000100626f6e64000700000c0002000800010006"], 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, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_EVENT={0x8, 0x2c, 0x5d02}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x30}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_STOP_AP(r9, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000300)={&(0x7f0000000540)={0xa08, r10, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@NL80211_ATTR_HIDDEN_SSID={0x8, 0x7e, 0x2}, @NL80211_ATTR_ACL_POLICY={0x8}, @NL80211_ATTR_BEACON_TAIL={0x32a, 0xf, "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"}, @NL80211_ATTR_IE={0x6b8, 0x2a, "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"}]}, 0xa08}, 0x1, 0x0, 0x0, 0x20}, 0x4000000) sendmsg$nl_route(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r8}}, 0x20}}, 0x0) 08:47:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x341, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2425.647757][T13352] IPVS: ftp: loaded support on port[0] = 21 [ 2425.649248][T13355] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 08:47:52 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$RDMA_NLDEV_CMD_GET_CHARDEV(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, 0x140f, 0x10, 0x70bd26, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_CHARDEV_TYPE={0xc, 0x45, 'rdma_cm\x00'}, @RDMA_NLDEV_ATTR_CHARDEV_TYPE={0xa, 0x45, 'ipoib\x00'}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_CHARDEV_TYPE={0xc, 0x45, 'ib_srpt\x00'}, @RDMA_NLDEV_ATTR_CHARDEV_TYPE={0xc, 0x45, 'ib_srpt\x00'}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000040}, 0x881) sendfile(r2, r1, 0x0, 0x100000001) [ 2425.915921][ T27] audit: type=1804 audit(1598690872.609:2902): pid=13394 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1911/cgroup.controllers" dev="sda1" ino=15935 res=1 errno=0 [ 2426.197968][T13355] bond51 (unregistering): Released all slaves [ 2426.246694][T13352] lo speed is unknown, defaulting to 1000 [ 2426.261197][T13352] lo speed is unknown, defaulting to 1000 [ 2426.296647][T13370] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2426.405080][T13357] IPVS: ftp: loaded support on port[0] = 21 08:47:53 executing program 5: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$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', 0xa732}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', {0x7, 0x4e23, @broadcast}}) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cpuacct.usage_percpu\x00', 0x0, 0x0) r6 = openat$cgroup_ro(r5, &(0x7f0000000140)='memory.stat\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$tun(r7, &(0x7f00000002c0)=ANY=[@ANYRES64=0x0, @ANYBLOB="b557147c4f75329166ba052cadaddf93e44b72947c2b61d554d78b7c38da60ec783a29e75397610895e46d9ec2e3e96dcfd6fcdc190c799bd31ce483950d60eee489ba4f563d9ff352fefce9d7c5024432ff2c6d59c2d3a55a4134a86cf4839e4e70add6c07a144b7fa4751cff562e452ba71bd2ba19cb98bacc99f60e50388b61984f1f28524adead6e0d63c74a87bcddac33f10b27937b87d043381aca08704763b8b601d77a30d972a9707976699ce93f3ccf923ebe1126c0ee269750b9fb10cf8ff3c41e55362a2f87a1c969ea50612c9e8c0ed1096e63", @ANYRES16, @ANYRESHEX=r3, @ANYRESDEC, @ANYBLOB="4604f2a6e85515a862201eb21e57a2648b1e042a6356216e2ae95f31137c2403c985bc0920948fe9de7a73a6735539b4c91e57f026311df4e6b68a5f37b87ba48e86ffc7b51c4bde4cfbcaa6239199931e7fe3f4864572108488a786b686a3bf85b8cacb2770bcbf177e33c6dc858bcbe4c8fefb374ae4f5fddfc2bdb52d442dbb79d0d8f0a5e5ca36dadab8cce3d11eee3f4e57dd757f6620c49d358118fa4ce8889d0f13b3d1f0f9e73ddf5bbd397069c8845863dc1b615768783af216e73e43df7292968f754b549007b2e39bc09944632e1df0cd5aff1a7fba9141", @ANYRESOCT=r6], 0x18) r8 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r8, 0x0) recvmmsg(r8, &(0x7f0000002880)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x226}}], 0x2, 0x0, 0x0) sendmsg$NET_DM_CMD_STOP(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[@ANYRES64=r2, @ANYRES32=r8], 0x1000000c8) ioctl$sock_ifreq(r2, 0x8995, &(0x7f00000001c0)={'erspan0\x00', @ifru_data=&(0x7f0000000180)="9726cf35c28c8f0e9d206e3d8359170aeb52abe91298d2dd8e584a037c6ca6ca"}) splice(r0, 0x0, r2, 0x0, 0x18100, 0x0) 08:47:53 executing program 3: 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, 0x500, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:53 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x1, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @ipv4={[], [], @local}}, 0x1c) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r2, 0x8982, &(0x7f0000000000)) sendfile(r3, r0, 0x0, 0x8000000000004) socket$inet6(0xa, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') pipe(&(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet6_opts(r5, 0x29, 0x39, &(0x7f0000000340)=@routing={0x84, 0xc, 0x2, 0x0, 0x0, [@mcast2, @dev={0xfe, 0x80, [], 0x29}, @empty, @dev={0xfe, 0x80, [], 0x27}, @dev={0xfe, 0x80, [], 0x23}, @ipv4={[], [], @rand_addr=0x64010100}]}, 0x68) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0xbc, r4, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_hsr\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x9}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private1={0xfc, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x64010101}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x535a}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @empty}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xe0}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}]}, 0xbc}, 0x1, 0x0, 0x0, 0x8c8}, 0x24040000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 08:47:53 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x80010, r0, 0x7977b000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r2, r1, 0x0, 0x100000001) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000140)={{0x3c, @multicast2, 0x4e24, 0x4, 'dh\x00', 0x29, 0x5d9, 0x7e}, {@private=0xa010102, 0x4e24, 0x3, 0x829, 0x6, 0x7}}, 0x44) r3 = openat$cgroup_ro(r2, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000001) 08:47:53 executing program 0: sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000080)=@raw={'raw\x00', 0x2, 0x3, 0x428, 0x0, 0x0, 0x0, 0x2f0, 0x0, 0x390, 0x390, 0x390, 0x390, 0x390, 0x3, 0x0, {[{{@ip={@remote, @multicast1, 0x0, 0x0, 'veth0_to_bridge\x00', 'bond_slave_0\x00'}, 0x0, 0x288, 0x2f0, 0x0, {}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "9bdc619fccb0822ed8e4146717e06dafe81e28567a12015205aabf761486527274599896eb24f9c4e13ed49df8c645d0a5139ec2214facdc880157e1f95dacc545628534efeaef0b47c9b21566b6a7f225813f1dd620980d9b7b29cd3d3fc97112c42558130b62735e9dc357b05e907bbef80def3a449c2c1d1285b70f1d3efa", 0x59}}, @common=@inet=@policy={{0x158, 'policy\x00'}, {[{@ipv4=@empty, [], @ipv6=@mcast2}, {@ipv4=@local, [], @ipv6=@ipv4={[], [], @loopback}}, {@ipv6=@local, [], @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@ipv6=@loopback, [], @ipv4=@remote}]}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x42b) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) [ 2426.479942][T13357] lo speed is unknown, defaulting to 1000 [ 2426.579997][T13481] xt_policy: neither incoming nor outgoing policy selected [ 2426.622764][T13486] xt_policy: neither incoming nor outgoing policy selected 08:47:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x5dc, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:53 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000280)={0x28, 0x0, 0x0, @my=0x1}, 0x10) unshare(0x40000000) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) write(r1, &(0x7f0000000000)="240000001a005f3814f9f407000904018000000000000000000000000800010040000000", 0x24) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r3, 0x2, 0x7, 0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={r3, 0x1000}, &(0x7f0000000040)=0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000dc0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r4, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fffffff0e000000630277fbac14140ce0", 0x0, 0x2f, 0x0, 0x0, 0xfffffffffffffe2a}, 0x28) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, &(0x7f0000000080)=r4) r5 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000400)=@broute={'broute\x00', 0x20, 0x2, 0x330, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000580], 0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"]}, 0x3a8) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000140)={{r5}, 0x1, 0x0, 0xffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000200), 0x8) [ 2426.894676][T13357] lo speed is unknown, defaulting to 1000 08:47:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x600, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2426.961591][T13509] IPVS: ftp: loaded support on port[0] = 21 [ 2427.068806][T13509] lo speed is unknown, defaulting to 1000 [ 2427.143548][ T7] tipc: TX() has been purged, node left! [ 2427.724408][T13514] IPVS: ftp: loaded support on port[0] = 21 [ 2427.877590][T13509] lo speed is unknown, defaulting to 1000 [ 2427.911759][T13514] lo speed is unknown, defaulting to 1000 [ 2428.132155][T13514] lo speed is unknown, defaulting to 1000 08:47:56 executing program 1: openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) setsockopt$CAN_RAW_LOOPBACK(0xffffffffffffffff, 0x65, 0x3, 0x0, 0x0) r0 = openat$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 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r2, r1, 0x0, 0x100000001) socket$netlink(0x10, 0x3, 0x0) socketpair(0x0, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r3, &(0x7f0000000000)="7f3ca1fd5866a3e108d97a95ede7e47c29955f5b69b65e", 0x17, 0x18004, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x7f, "4fbcec3301ba2fd3aa665b14d2d480689e75a4994c29cf76471deba9bf7d03a2f105c39af5e4714487a1236f6854c0129bc29abab62cff9f96ad07f4a7159623b59209236372b5fd1b315643a26fe23659546efe4bc555fac2eb8b56e68b8ef742536c9df27c0caaaa55ff8ba9f1fe1c93af0973cf5e38025861f4c56050d3"}, &(0x7f00000001c0)=0x87) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$TIPC_NL_MON_PEER_GET(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000001200)={0x10, 0x0, 0x0, 0x4400004}, 0xc, &(0x7f0000001240)={&(0x7f0000001c40)=ANY=[@ANYBLOB="40020000", @ANYRES16=0x0, @ANYBLOB="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", @ANYBLOB="9a26f61623ac058bdcbc8edda4ae3c6d455ccd16a459e1e234d65ba3487da4b249c3f114f908355e4091aacf755fe00a9f3d9192313f6df631f13244edf7e54c4c122669e3bfa4aa9a4cc160462acdf27cb0e6617cd0f16fb86fe948ee5499e68d408a7c9de4547b20e06ce13e77c050d0178dbaf5c1d12ed217f75556f7f79c1f0c0b27343cef7b42ee1eef33aa56f769524b71bc12cdf514d0d59e8376f2a217238b77c2bb163a8af02f40aae5b4fff665dd917ab729d76498a15a342747873a8b520250692c61d10f0de8766b5198e87c7ccb60268fa8f7eb80a14922b2e2e7d3c6473ca2f73caf1c61cdf6796c90b7", @ANYRES64], 0x240}, 0x1, 0x0, 0x0, 0x4040005}, 0x40100) syz_init_net_socket$ax25(0x3, 0x5, 0x1) preadv(r5, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff800}], 0x1, 0x0, 0x0) 08:47:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x700, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:56 executing program 4: r0 = socket$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) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYRESDEC, @ANYRES32=0x0, @ANYBLOB="00000000000000000000808092000500", @ANYRES32=r3, @ANYRES32], 0x3c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000440)={0x2, [0x0, 0x0]}, &(0x7f0000000480)=0xc) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000400)=0x14) r7 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r7, 0x0) recvmmsg(r7, &(0x7f0000002880)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x226}}], 0x2, 0x0, 0x0) sendmsg$NET_DM_CMD_STOP(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) ioctl$sock_SIOCGIFCONF(r7, 0x8912, &(0x7f00000003c0)=@buf) pselect6(0x40, &(0x7f0000000080)={0x800000000001f, 0x9, 0xfffffffc, 0xb06, 0x0, 0x3, 0x80000000, 0x101}, &(0x7f00000000c0)={0x100000000, 0x100000000, 0x6, 0x1000, 0xfff, 0x1, 0x8, 0xe}, &(0x7f0000000240)={0x101, 0x9, 0x7f, 0x9, 0x3, 0x3, 0x9}, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000380)={&(0x7f0000000300)={[0xa]}, 0x8}) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}}, 0x0) 08:47:56 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = accept4(r0, &(0x7f00000000c0)=@ipx, &(0x7f0000000040)=0x80, 0x80000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000140)=0x3, 0x4) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r1, 0x0, 0x100000001) 08:47:56 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000000)={0x0, &(0x7f00000000c0)}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000280)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000100)=0x5, 0x4) connect$inet(r1, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) 08:47:56 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000280)={0x28, 0x0, 0x0, @my=0x1}, 0x10) unshare(0x40000000) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) write(r1, &(0x7f0000000000)="240000001a005f3814f9f407000904018000000000000000000000000800010040000000", 0x24) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r3, 0x2, 0x7, 0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={r3, 0x1000}, &(0x7f0000000040)=0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000dc0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r4, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fffffff0e000000630277fbac14140ce0", 0x0, 0x2f, 0x0, 0x0, 0xfffffffffffffe2a}, 0x28) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, &(0x7f0000000080)=r4) r5 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000400)=@broute={'broute\x00', 0x20, 0x2, 0x330, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000580], 0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"]}, 0x3a8) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000140)={{r5}, 0x1, 0x0, 0xffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000200), 0x8) [ 2429.929395][T13618] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2429.945330][T13615] IPVS: ftp: loaded support on port[0] = 21 [ 2429.953950][ T7] tipc: TX() has been purged, node left! [ 2429.961289][ T7] tipc: TX() has been purged, node left! [ 2430.062300][T13615] lo speed is unknown, defaulting to 1000 08:47:56 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=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, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_x25_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={@remote={[], 0x1}, 0xe, 'geneve1\x00'}) sendfile(r2, r1, 0x0, 0x100000001) r3 = accept4$x25(r0, 0x0, &(0x7f0000000040), 0x80000) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000200)={r1, 0x3, 0x10000, 0xe91}) sendmsg$NLBL_CIPSOV4_C_LIST(r4, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, 0x0, 0x200, 0x70bd27, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x4008002) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r3, 0x8008f512, &(0x7f00000001c0)) 08:47:56 executing program 3: 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, 0x900, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2430.105548][ T27] kauditd_printk_skb: 3 callbacks suppressed [ 2430.105568][ T27] audit: type=1804 audit(1598690876.810:2906): pid=13625 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir819367670/syzkaller.hx3TpR/1922/cgroup.controllers" dev="sda1" ino=16380 res=1 errno=0 [ 2430.174257][T13615] lo speed is unknown, defaulting to 1000 08:47:57 executing program 4: r0 = socket$packet(0x11, 0xa, 0x300) shutdown(0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002880)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x226}}], 0x2, 0x0, 0x0) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000980)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000b00)=[{&(0x7f0000000400)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000480)="bceb84b6f786e8c1d9d8e42f0daf782b0d3e9ca58b814699148465e8b44cb9cfc38ac95bebf5b38fbd04b65c68c978bdf7a011ab6b6a59965610f5988cc1e7805a24f080cecbc75a97b270e1ebc8ce45b6a16b524016d5c5c48c8b2e790ff41f0ccdc0539f2beb34dec936ebb0904cdb241ae53a21cb3c50654a6a0fa10aaa091ac28e1cf6e507a9feb88dbaa22b46ecd1687bb41925e002e4f1c5cec531295e83664217330d640b534b3f6778d76d8f0047e69f7b4ebf8379fc64e61b23eccc8efe872bc7b6", 0xc6}, {&(0x7f0000000580)="0759168bd411cce1cdd28b4440532012c8bc09704346158eae52eae95d260aae4cd2689f6dc421edccca9dcb64bb3aff47f4e8e74287136e620c3dac7ff0c2fd9c38968f28da4d0f479f7806388e35166b23b558c4dbeb1413712dc9c60446d65c5098b301948f04f1ed21830da8863d1dbd750a2df660f273cc622f5b69150b6c1dc3dd51981d502c7291b28abd4d6a3f466ae8710ad1e54c343785b996d3d01031d5ac56680e250686aa49781d55abb6e0cf3aa4d1447f14c04165ad40612223de9a3e63591e04171d8d95563d551b3495bcd1a1d0e129cf17ddfe", 0xdc}], 0x2, &(0x7f00000009c0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r0, r0]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00}}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x18, 0x1, 0x1, [r1, r2]}}], 0x118}], 0x1, 0x24048050) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xffc}, {0x80000006}]}, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000040)) write$binfmt_script(r4, &(0x7f0000000100)=ANY=[], 0x208e24b) setsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f00000000c0)=0x40, 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) sendto$inet6(r3, &(0x7f0000000200)='\n', 0xfffffdef, 0x40080, 0x0, 0x1f4) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(r5, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x188, 0x0, 0x1, 0x70bd2a, 0x25dfdbff, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x7}, {0x6}, {0x8, 0x15, 0x1}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x6}, {0x6, 0x11, 0x471b}, {0x8, 0x15, 0xc9b4}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}, {0x8}, {0x6, 0x11, 0x1}, {0x8, 0x15, 0x3e6}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x6}, {0x6, 0x11, 0x7}, {0x8, 0x15, 0x22b}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0xa97}, {0x6, 0x11, 0xf6}, {0x8, 0x15, 0x4}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0xc}, {0x6, 0x11, 0x1}, {0x8, 0x15, 0x7}}]}, 0x188}, 0x1, 0x0, 0x0, 0x40}, 0x40000000) 08:47:57 executing program 3: 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, 0xa00, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:57 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getpeername$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000180)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_SETVERSION(r2, 0x40087602, 0xfffffffffffffffd) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="0196866eb2b777b8adebfb93600784f1df4a4b000000eab7e245d79f6343eb58a201001555992076afcc3fbce1111f202614abb9d3bfe50854c789a260fa6d41730af3e4e14bf4aa2511eff4a90162a458354a71a581bcaa2a49aebf3e0ac8283acceb155745ba6260a119da1e218951b86d87274f82bb10ee509fa43d78d6402c2ddeaed00a7bfea134c4aed88c37826d7ca5ee345a6c9a39ed866584a4d787e096758641161cca614e32b7b2c6c619477437aea8c03401ef891025db1677f70aeef3c1d8fb876f0e65b82c46728f54ee4641d811123c70ed75fb96ba000000000000000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x801054db, 0x0) close(0xffffffffffffffff) [ 2430.422861][ T27] audit: type=1804 audit(1598690876.900:2907): pid=13634 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir819367670/syzkaller.hx3TpR/1922/memory.events" dev="sda1" ino=15910 res=1 errno=0 08:47:57 executing program 4: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000002880)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x226}}], 0x2, 0x0, 0x0) ioctl$SIOCGETLINKNAME(0xffffffffffffffff, 0x89e0, &(0x7f00000001c0)={0x0, 0x3}) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r0, 0x40189429, &(0x7f0000000140)={0x0, 0x1ff, 0x5}) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0xfffffffffffffd15, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="38010000100013070000000000000000fe880000000000000000000000000001ac1e0001000000000000000000000000000000000a00"/64, @ANYRES32=0x0, @ANYRES16=r1, @ANYBLOB="f0000000000000000000ffffffffffff0000000032000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000400000000000000000048000200656362286369706865725f6e756c6c2900"/240], 0x138}}, 0x0) [ 2430.605217][T13652] IPVS: ftp: loaded support on port[0] = 21 [ 2430.617437][ T27] audit: type=1804 audit(1598690876.900:2908): pid=13634 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir819367670/syzkaller.hx3TpR/1922/cgroup.controllers" dev="sda1" ino=16380 res=1 errno=0 08:47:57 executing program 3: 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, 0x2000, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2430.730999][T13652] lo speed is unknown, defaulting to 1000 08:47:57 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 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)=0x2ba) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}, &(0x7f00000000c0)=0x10) r2 = openat$cgroup_ro(r0, &(0x7f0000000140)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000080)='cgroup.events\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) r5 = socket(0x1f, 0x800, 0x5) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000000240)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2a}}, @in={0x2, 0x4e21, @local}, @in={0x2, 0x4e22, @empty}], 0x30) sendfile(r4, r3, 0x0, 0x100000001) 08:47:57 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x9c, 0x0, 0x8, 0x301, 0x0, 0x0, {0x0, 0x0, 0x1}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x21}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x6000}, @CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_ESTABLISHED={0x8, 0x3, 0x1, 0x0, 0x8001}, @CTA_TIMEOUT_TCP_LAST_ACK={0x8, 0x6, 0x1, 0x0, 0x3}, @CTA_TIMEOUT_TCP_CLOSE_WAIT={0x8, 0x5, 0x1, 0x0, 0x100}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x21}, @CTA_TIMEOUT_DATA={0x34, 0x4, 0x0, 0x1, @gre=[@CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x7}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x51d}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x8001}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0xffffffff}, @CTA_TIMEOUT_GRE_REPLIED={0x8}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x101}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x1}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x20}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x10}, 0x8055) getsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f0000000000)=""/36, &(0x7f00000000c0)=0x24) write$cgroup_int(r0, &(0x7f0000000200), 0xf000) sendfile(r0, r1, 0x0, 0xf03b0000) 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, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @rand_addr=0x64010101}, @in=@dev={0xac, 0x14, 0x14, 0x1d}, 0x4e23, 0x0, 0x4e22, 0x9, 0x2, 0x80, 0x80, 0x0, r5, 0xee00}, {0x7, 0x6, 0x3, 0x7f, 0x6, 0x5, 0x8, 0x57}, {0x4, 0x8, 0xb4, 0x4}, 0x2, 0x6e6bb7, 0x0, 0x1, 0x2, 0x2}, {{@in=@remote, 0x4d6, 0x2b}, 0x2, @in=@multicast1, 0x3504, 0x0, 0x3, 0x2, 0x9, 0x0, 0x10001}}, 0xe8) r6 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @ipv4={[], [], @local}}, 0x1c) sendmmsg(r6, &(0x7f00000092c0), 0x4ff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 2430.817261][ T27] audit: type=1804 audit(1598690877.070:2909): pid=13641 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1914/cgroup.controllers" dev="sda1" ino=16379 res=1 errno=0 08:47:57 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000040)=0x40003ff, 0x4) r1 = socket(0x400020000000010, 0x2, 0x0) write(r1, &(0x7f0000a1cf6c)="1f00000070000d0000000000fc07ff1b070404000a02000007000100018439", 0x1f) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r4 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)={0x24, r3, 0x11, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r5}, @NL80211_ATTR_WIPHY_COVERAGE_CLASS={0x5}]}, 0x24}}, 0x0) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) r7 = socket(0x10, 0x803, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000038c0)=[{{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000000000)=""/26, 0x1a}, {&(0x7f00000000c0)=""/54, 0x36}, {&(0x7f00000003c0)=""/239, 0xef}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000100)=""/38, 0x26}, {&(0x7f00000004c0)=""/223, 0xdf}, {&(0x7f0000001600)=""/245, 0xf5}, {&(0x7f0000000180)=""/98, 0x62}], 0x8, &(0x7f0000001780)=""/230, 0xe6}, 0x3}, {{0x0, 0x0, &(0x7f0000001c40)=[{&(0x7f0000001880)=""/121, 0x79}, {&(0x7f0000001900)=""/148, 0x94}, {&(0x7f00000019c0)=""/176, 0xb0}, {&(0x7f0000001a80)=""/241, 0xf1}, {&(0x7f0000001b80)=""/181, 0xb5}], 0x5, &(0x7f0000001cc0)=""/247, 0xf7}, 0x8}, {{&(0x7f0000001dc0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000002200)=[{&(0x7f0000001e40)=""/133, 0x85}, {&(0x7f0000001f00)=""/186, 0xba}, {&(0x7f0000000300)=""/13, 0xd}, {&(0x7f0000001fc0)}, {&(0x7f0000002000)=""/216, 0xd8}, {&(0x7f0000002100)=""/195, 0xc3}], 0x6, &(0x7f0000002280)=""/49, 0x31}}, {{&(0x7f00000022c0)=@tipc, 0x80, &(0x7f0000003540)=[{&(0x7f0000002340)=""/99, 0x63}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/149, 0x95}, {&(0x7f0000003480)=""/138, 0x8a}], 0x4, &(0x7f0000003580)=""/188, 0xbc}, 0xe625}, {{&(0x7f0000003640)=@ipx, 0x80, &(0x7f00000037c0)=[{&(0x7f00000036c0)=""/210, 0xd2}], 0x1, &(0x7f0000003800)=""/158, 0x9e}, 0x9}], 0x5, 0x40000000, &(0x7f0000003a00)={0x0, 0x989680}) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x139}, 0x48) r10 = socket$kcm(0x11, 0x2, 0x300) setsockopt$sock_attach_bpf(r10, 0x1, 0x32, &(0x7f0000001d80)=r9, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000003b80)={&(0x7f0000001fc0)='./file0\x00', r9}, 0x10) sendmsg$ETHTOOL_MSG_COALESCE_GET(r8, &(0x7f0000003b40)={&(0x7f0000003a40)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003b00)={&(0x7f0000003a80)={0x64, 0x0, 0x100, 0x70bd29, 0x25dfdbfd, {}, [@HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_vlan\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}]}]}, 0x64}}, 0x4800) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000380)={0x0}}, 0x0) sendmsg$nl_xfrm(r6, &(0x7f0000000080)={0x0, 0xfffffff0, &(0x7f00000bfff0)={&(0x7f0000000200)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x6e6bb1, 0x1}}, 0xb8}}, 0x0) 08:47:57 executing program 3: 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, 0x2001, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2431.210611][T13652] lo speed is unknown, defaulting to 1000 [ 2431.469538][T13653] IPVS: ftp: loaded support on port[0] = 21 08:47:58 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f0000000480)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f00000001c0)=""/240, 0x1a, 0xf0, 0x10}, 0x20) r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB], &(0x7f000095dffc)=0x4) r1 = socket(0xa, 0x1, 0x0) close(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=@in6={0xa, 0x4e22, 0x2e, @local, 0x67}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000002c0)="c18fd1e7da54564f5a1dd1f570e1608ac0c31c56a6df8e1e3f0492a9f0bccb2509bddd129ca41bb2bc8c1b7cb0ec3633a2671b2115fecd6aae8580501805a792db9af9600c2daae80ea1a770da99ab1fac7d57456955ba6f068417f316b4705aeb334f07cd2d655e047bc18c914ed3d9fc1650ca7d53292daaab70cd3688e267f2e90b46f7c4dae3a75f25ae383ed08d1268b56481b79973111cb9c105bcf08f7bf5727cd666b7549fbf1195160e8667c5", 0xb1}], 0x1, &(0x7f00000007c0)=ANY=[@ANYBLOB="300000000000000084000000010000000000ff0702000000080000000300000096cb00000800000007000000", @ANYRES32=r2, @ANYBLOB="180000000000000084000000000000007f0009000700feff1800000000000000840000000000000006000500c1ff080020000000000000008400000002000000f9ff00000500000009000000", @ANYRES32=r2, @ANYBLOB="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"], 0xb8, 0x84}], 0x1, 0x8854) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_SET_BEACON(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000300)=ANY=[@ANYBLOB="773eaa990e0f4a0f1756265e86f540fb9631d254f65fc3f2317133915ff55fee6b835f750300a273d338", @ANYRES16=r4, @ANYBLOB="010000000000000000000e00000028000e00b94db81fefe0d02a3a26cf81f9fd5742b9585429bae11f070481c3d9746a13e8f8000000"], 0x3c}}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001080)={r5}, &(0x7f0000001100)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000480)=ANY=[@ANYRES32=r5, @ANYBLOB="0700020006000800aadc580d52fe99b340c1f3a66ef1c6929a365aaccdccdafd4cd9b38fa6cbd1d320fde717b5485969ef9af55aee64a9fcb263c69358db12f4334b4d7cbe"], &(0x7f0000000400)=0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000580)={r5, 0x1, 0x0, 0x401}, &(0x7f00000005c0)=0x18) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r6, &(0x7f00000035c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=@newlink={0x94, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0x304}, [@IFLA_LINKINFO={0x6c, 0x12, 0x0, 0x1, @ip6erspan={{0xe, 0x1, 'ip6erspan\x00'}, {0x58, 0x2, 0x0, 0x1, [@IFLA_GRE_TTL={0x5, 0x8, 0x9}, @IFLA_GRE_ENCAP_DPORT={0x6, 0x11, 0x4e21}, @IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_REMOTE={0x14, 0x7, @remote}, @IFLA_GRE_ENCAP_SPORT={0x6, 0x10, 0x4e22}, @IFLA_GRE_REMOTE={0x14, 0x7, @mcast2}, @IFLA_GRE_ERSPAN_VER={0x5, 0x16, 0x1}, @IFLA_GRE_OFLAGS={0x6, 0x3, 0x8}]}}}, @IFLA_MASTER={0x8}]}, 0x94}}, 0x0) 08:47:58 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f00000000c0)=0xc) ioctl$SIOCAX25GETUID(r0, 0x89e0, &(0x7f0000000100)={0x3, @default, r1}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000001) 08:47:58 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001240)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000005c0)=ANY=[], 0x208e24b) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r2, 0x84, 0x2, &(0x7f00000000c0)=""/4107, &(0x7f0000001140)=0x100b) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r1, 0x0, 0x100000002) 08:47:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x2c01, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:58 executing program 5: ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000000)={0xffffffffffffffff, 0x8000, 0x6, 0xc8f}) sendmsg$DEVLINK_CMD_SB_POOL_GET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, 0x0, 0x1, 0x70bd25, 0x25dfdbff, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0xa6}, {0x6, 0x11, 0xa0}}]}, 0x44}, 0x1, 0x0, 0x0, 0x4044110}, 0x40004) ioctl$SIOCNRDECOBS(0xffffffffffffffff, 0x89e2) r1 = accept4$tipc(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x800) sendmsg$tipc(r1, &(0x7f0000000680)={&(0x7f0000000200)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x1, 0x4}}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000240)="db67f9355bed2f5623227cb7eb4cc2405d6f1dd976f2b11ea82a55800acc81b5bdb1194fd59ab236860e9b59f7a581cbef051ba7f46f94ea59b069ae454afb791c23eedd00f239080c72fa1f1935a0b574a3de046ec0d67410b5cbec93ca5c8c65327ff4e1132fccbf2c7095393f81a42fdc0583f9a2344584e76d3e870f643877e3e12c63107171c68cc718c20123bad44307d1da640c6c67e589db0e7059002961693294d83e39e03e", 0xaa}, {&(0x7f0000000300)="cc85be132e177fa8", 0x8}, {&(0x7f0000000340)="8a2a0ee3ef74201242a792c9640a374d8dc4634ba274b72775f91e58ab53252f0d40f44331314ca06758959404a3501d11ab4ab9", 0x34}, {&(0x7f0000000380)="cd3e3a0f311edbf9f2f12dbe241af155a1bfaf38299e8ee137", 0x19}, {&(0x7f00000003c0)="c9bcfb5722179c8da247397aaf6837d8c1bd8b09ce6e604c165af5f90fd9ee2618954f1c5eca1fba3140a63e98fd68889e68e884b9024949187632a3cc9b1d167605200e540c61140ddb0fb30a0690ca89eabd7a", 0x54}, {&(0x7f0000000440)="73bfd5514f8a603eddc25b6557d23da891652037b6eaefeaa97c6476f6e541c084c038c58ff67d5f4dc9c5144906bdfc1ecf87b5dcf94942b1eda298c6f738bc6069858543b8f77d9a3ee688b585a8ce2cbd812e6363e008e2b801db65a01a82906fd151dd5d9fb0c6f3c8b9fcce49d086a7473cb2697c0854d4e6c0b57f649b7980d1f6975f52569bc68d5d3f", 0x8d}, {&(0x7f0000000500)="d7ae438ae837bc58055caa010f8e8303f85e7d821a9a2dca442ac55841fdf13b0df7d4d41600c5952ddd7499096374e80ce4f445316aeb7737b7d84e008ed7a31d317d5d1acf590fc253fe6f75e8d279ebdc4a61e4ce7929b2f0a6a6b9a1845d0c75caa5d67a5468ffc65172caeabc05966ffb0a66d62d8247b6d5adfdd76d5167e9b28770f7b5b5bfe88edd1b148456f76600d36d3df98b44a122e641e5ea5d677930ccb0", 0xa5}], 0x7, &(0x7f0000000640)="9213c08d6629acda1ec1c1bde96c", 0xe, 0x1}, 0x4000000) pipe(&(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x12) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000700)={0x0, @in={{0x2, 0x4e24, @remote}}, 0x9, 0x39}, 0x90) r4 = accept(r3, &(0x7f0000002000)=@l2, &(0x7f0000002080)=0x80) sendmsg$TIPC_CMD_SHOW_PORTS(r4, &(0x7f0000002180)={&(0x7f00000020c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000002140)={&(0x7f0000002100)={0x1c, 0x0, 0x4, 0x70bd2b, 0x25dfdbfd, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8851}, 0x8000) r5 = accept4(r2, &(0x7f00000021c0)=@nfc, &(0x7f0000002240)=0x80, 0x800) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f00000022c0)='ethtool\x00') ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f00000023c0)={'gre0\x00', &(0x7f0000002300)={'syztnl2\x00', 0x0, 0x7, 0x1, 0x7fee, 0x6, {{0x1e, 0x4, 0x2, 0x6, 0x78, 0x68, 0x0, 0xfe, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast, {[@rr={0x7, 0xf, 0x1c, [@local, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1]}, @timestamp_prespec={0x44, 0x1c, 0x1e, 0x3, 0x3, [{@empty, 0x9}, {@local, 0xdc92}, {@local}]}, @ssrr={0x89, 0x23, 0x18, [@empty, @local, @multicast2, @empty, @remote, @rand_addr=0x64010100, @remote, @empty]}, @timestamp_addr={0x44, 0xc, 0x3b, 0x1, 0xc, [{@initdev={0xac, 0x1e, 0x1, 0x0}, 0xfffffff8}]}, @ssrr={0x89, 0x7, 0xb5, [@initdev={0xac, 0x1e, 0x0, 0x0}]}]}}}}}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000002400)={{{@in6=@loopback, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@private}}, &(0x7f0000002500)=0xe8) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r4, 0x89f6, &(0x7f00000025c0)={'ip6_vti0\x00', &(0x7f0000002540)={'ip6_vti0\x00', 0x0, 0x29, 0x2, 0x7a, 0x3, 0x78, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x40, 0x20, 0xd0c, 0x8}}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000002640)={'vlan0\x00', 0x0}) getsockopt$PNPIPE_IFINDEX(r2, 0x113, 0x2, &(0x7f0000002680)=0x0, &(0x7f00000026c0)=0x4) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r3, 0x89f2, &(0x7f00000029c0)={'tunl0\x00', &(0x7f00000027c0)={'gre0\x00', 0x0, 0x1, 0x8000, 0x10000, 0x4, {{0x6c, 0x4, 0x0, 0x24, 0x1b0, 0x67, 0x0, 0x6, 0x29, 0x0, @empty, @broadcast, {[@cipso={0x86, 0x62, 0x1, [{0x0, 0xd, "7b331c8e171264252a264a"}, {0x7, 0x12, "bda81a71f0c8010354220fceaea533ff"}, {0x7, 0x10, "c9f3058bafd906b4c3897153a7e0"}, {0x1, 0xc, "33910197e5086955185b"}, {0x5, 0xf, "0a66bb43ad658065f754ce9f28"}, {0x7, 0x5, "fb0b42"}, {0x2, 0xd, "f96c8ab15bd9a4514b37c7"}]}, @end, @lsrr={0x83, 0x1b, 0xdb, [@broadcast, @local, @private=0xa010100, @empty, @broadcast, @private=0xa010101]}, @cipso={0x86, 0x5c, 0x3, [{0x6, 0x4, "bf58"}, {0x5, 0xa, "09c9463941e1ddbe"}, {0x0, 0xc, "a1fb12071f6740ae1225"}, {0x1, 0xb, "2038ba9a43776deccb"}, {0x1, 0x10, "0577c10978985f51df9e407bbf93"}, {0x7, 0x11, "860bcc240df4612d5dcec33471b09e"}, {0x2, 0x10, "e95d1c4688487b15d7a9f3a43b55"}]}, @noop, @cipso={0x86, 0x1b, 0x1, [{0x5, 0x3, '#'}, {0x5, 0x3, "8e"}, {0x2, 0x2}, {0x5, 0x2}, {0x3, 0x6, "4a1e09f2"}, {0x5, 0x5, "da15b3"}]}, @timestamp_prespec={0x44, 0x44, 0x1d, 0x3, 0x6, [{@loopback, 0x8a9}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x352}, {@broadcast}, {@rand_addr=0x64010102, 0x7}, {@remote, 0x7}, {@loopback, 0x1}, {@multicast2, 0x81}, {@empty, 0xffff7fff}]}, @noop, @ssrr={0x89, 0xb, 0x3a, [@multicast1, @initdev={0xac, 0x1e, 0x0, 0x0}]}, @timestamp_prespec={0x44, 0x54, 0xe2, 0x3, 0x7, [{@rand_addr=0x64010101, 0x2}, {@remote, 0x8}, {@rand_addr=0x64010102, 0x7}, {@multicast2, 0x2}, {@multicast1, 0x9}, {@rand_addr=0x64010101, 0xfa}, {@multicast2}, {@local, 0x73e}, {@rand_addr=0x64010100}, {@initdev={0xac, 0x1e, 0x80, 0x0}, 0xffffffff}]}]}}}}}) getsockopt$PNPIPE_IFINDEX(r3, 0x113, 0x2, &(0x7f0000002a00)=0x0, &(0x7f0000002a40)=0x4) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r5, &(0x7f0000002d40)={&(0x7f0000002280)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000002d00)={&(0x7f0000002a80)={0x270, r6, 0x10, 0x70bd26, 0x25dfdbfe, {}, [@HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_vlan\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vxcan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x64, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r12}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r13}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'hsr0\x00'}]}, @HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}, @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'}]}]}, 0x270}, 0x1, 0x0, 0x0, 0xc0}, 0x0) [ 2431.766376][ T27] audit: type=1804 audit(1598690878.470:2910): pid=13719 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1916/cgroup.controllers" dev="sda1" ino=16373 res=1 errno=0 [ 2431.819369][T13653] lo speed is unknown, defaulting to 1000 [ 2431.856116][T13653] lo speed is unknown, defaulting to 1000 [ 2432.578842][ T27] audit: type=1804 audit(1598690879.280:2911): pid=13723 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir352096549/syzkaller.gweMZy/2181/cgroup.controllers" dev="sda1" ino=16374 res=1 errno=0 [ 2432.659746][ T27] audit: type=1804 audit(1598690879.280:2912): pid=13729 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir352096549/syzkaller.gweMZy/2181/cgroup.controllers" dev="sda1" ino=16374 res=1 errno=0 08:47:59 executing program 1: r0 = socket$inet(0x2, 0x2000080001, 0x84) r1 = socket$inet_smc(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x1d, &(0x7f0000000040)=0x6, 0x4) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1a000}], 0x1}, 0x0) 08:47:59 executing program 3: 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, 0x3f00, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:59 executing program 5: sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) socket$bt_hidp(0x1f, 0x3, 0x6) r2 = accept4(r1, 0x0, 0x0, 0x80400) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000140)={r2}) getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x81, &(0x7f00000002c0)={'filter\x00', 0x0, 0x3, 0xff, [], 0x9, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000400)=""/255}, &(0x7f0000000240)=0x78) r4 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$IMGETCOUNT(r4, 0x80044943, &(0x7f0000002d40)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r7 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c00000024000b0f040100"/20, @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000900010063616b65000000000c0002000800080000000000"], 0x3c}}, 0x0) 08:47:59 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl$F2FS_IOC_SET_PIN_FILE(r1, 0x4004f50d, &(0x7f0000000040)) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, 0x0, 0x4, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_MODE={0x5}]}, 0x1c}}, 0x20000000) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r3, 0x0) recvmmsg(r3, &(0x7f0000002880)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x226}}], 0x2, 0x0, 0x0) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, [], [{0x20, 0x4, 0xffffffffffffffff, 0x9, 0x1f, 0x8}, {0x4, 0x57d, 0x5, 0xffff, 0x0, 0x6}]}) sendfile(r2, r1, 0x0, 0x100000001) 08:47:59 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f00000000c0)=0xc) ioctl$SIOCAX25GETUID(r0, 0x89e0, &(0x7f0000000100)={0x3, @default, r1}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000001) [ 2432.890593][ T27] audit: type=1804 audit(1598690879.590:2913): pid=13759 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir352096549/syzkaller.gweMZy/2181/cgroup.controllers" dev="sda1" ino=16374 res=1 errno=0 08:47:59 executing program 4: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 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)=0x2ba) setsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f00000001c0)=@routing={0x8, 0x2, 0x1, 0x2, 0x0, [@mcast2]}, 0x18) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r2, 0x8010661b, &(0x7f0000000300)) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100005070ed0b864256b1ceba6000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007e7ffff0777e0d7d774fd40ac00", @ANYRES32=r4, @ANYBLOB="00000000ffffffff01000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000500)=@newtfilter={0x34, 0x2c, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0x8, 0xc}}, [@filter_kind_options=@f_flow={{0x9, 0x1, 'flow\x00'}, {0x4}}]}, 0x34}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 08:47:59 executing program 3: 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, 0x4000, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:47:59 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r1, 0x0) recvmmsg(r1, &(0x7f0000002880)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x226}}], 0x2, 0x0, 0x0) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[@ANYRESHEX=r0, @ANYRESHEX=r1, @ANYRES16], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000001) [ 2433.137734][T13803] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2433.223447][ T27] audit: type=1804 audit(1598690879.930:2914): pid=13789 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir959518578/syzkaller.WYRuHB/2820/cgroup.controllers" dev="sda1" ino=16382 res=1 errno=0 [ 2433.245324][T13803] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 08:48:00 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={@private1={0xfc, 0x1, [], 0x1}, @local, @private2, 0x5, 0x3, 0x0, 0x500, 0x200, 0x80100200, r3}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000000)={@dev}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000001c0)={@dev, 0x3}, 0x20) close(r0) [ 2433.382081][ T27] audit: type=1804 audit(1598690880.080:2915): pid=13813 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1918/cgroup.controllers" dev="sda1" ino=16381 res=1 errno=0 08:48:00 executing program 3: 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, 0x4103, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:48:00 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000100)=0x10000, 0x4) r1 = socket(0x1000000010, 0x80003, 0x0) sendmmsg$alg(r1, &(0x7f0000000100), 0x492492492492711, 0x0) connect$ax25(r1, &(0x7f0000000080)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x6}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @default]}, 0x48) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000140)=0xe) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 08:48:00 executing program 3: 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, 0x80fe, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2433.873124][T13839] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:48:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r2, 0x0) recvmmsg(r2, &(0x7f0000002880)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x226}}], 0x2, 0x0, 0x0) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f00000005c0)={0x0, 0x0, "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", "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"}) 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$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010008506008020000000000000000000", @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_BR_VLAN_FILTERING={0x5, 0x7, 0x6}, @IFLA_BR_VLAN_STATS_ENABLED={0x5, 0x29, 0x1}]}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x4c}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$TIPC_NL_SOCK_GET(r0, &(0x7f00000003c0)={&(0x7f0000000080), 0xc, &(0x7f0000000380)={&(0x7f00000015c0)=ANY=[@ANYBLOB="ff80fd00a6d24150b25f1fabc0a47ff80f4c1986ef1aa82b06617d9a08f55f0964c1390a7faca08c027444586a9c30862d73882ff34dce22d450e687088732eed34ee2fa30e647beb739e224bfc4002cecaf6f9e7e3141864749f61b4e13fc32ac721894ab23c9c5d8ffbfbd052379fc85f9043e62e0577b5b29474977c9b976c3f0bf0424ade11acdb9f8506ab3ee15018a8dd9d1ffd6d85671b6f0e0504592313d280da206", @ANYRES16=0x0, @ANYBLOB="000225bd7000fddbdf2506000000440007800c00030000010000000000000c000400ff030000000000000c0003003f00000000000000080002000200000008000100030000000c000400ff070000000000000c0003800800010009000000340003800800030008000000080001000100000008000300000000000800010002000000080001000700000008000200000200002400098008000100200000000800010003000000080002000600000008000200ffffff7f"], 0xbc}, 0x1, 0x0, 0x0, 0x8004}, 0x40001) r8 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYRESHEX, @ANYRES64], 0x20}}, 0x0) 08:48:00 executing program 0: bind$l2tp(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @remote, 0x2}, 0x10) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000040)=[{&(0x7f0000000140)="18", 0x1}, {&(0x7f0000000000)="e5", 0xfffffe6d}], 0x2, 0x0) close(r1) socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0xa4, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x12, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb, 0x1, 'taprio\x00'}, {0x74, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [], 0x0, [0x8, 0x4], [0x0, 0x8]}}, @TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x10, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0x80000001}]}]}, @TCA_TAPRIO_ATTR_SCHED_CLOCKID={0x8}]}}]}, 0xa4}}, 0x0) splice(r0, 0x0, r1, 0x0, 0x10000, 0x0) 08:48:00 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) 08:48:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x6) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) r2 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_LIST(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[], 0xfffffc9a}}, 0x0) r3 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000240)={r3, r0, 0x3, 0xf0, &(0x7f0000000340)="b053fa8a89bc368502b7f32984a5eac4ea3113f11a9add7083d03da1b7e25966b32afac7fa4eab6906e052c57eed215c12830599b725146956950c4b99fe35e04b6202729e89c42f967e1b1b06c07a878d858056bf119b2cee36166ba89a4490484e0ed91cfda44f9cf6c93a30bb25feca5107d04742ffdb88d60789c6236cdebadb5ce2025e62dfbac4ff1915c0c8c5139de6a68199998c72554cc61660c27a1886d8b1d3d6eab763625f30736914cf45d5591280f5d24681c88efd45acfd60b67a9317598ee663c144b254fde0b538df2e716c9b58e4a7b27f013a9d360d8935e2e939ce8e85036d986ea48fe4ab8a", 0x1, 0x80, 0x9812, 0x8000, 0x0, 0x7, 0x4, 'syz1\x00'}) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, 0x0, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r5 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_LIST(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[], 0xfffffc9a}}, 0x0) setsockopt$CAN_RAW_FILTER(r5, 0x65, 0x1, &(0x7f0000000080)=[{{0x0, 0x1}, {0x3, 0x1, 0x1}}, {{0x2, 0x1, 0x1, 0x1}, {0x0, 0x1, 0x1, 0x1}}, {{0x1, 0x1, 0x1, 0x1}, {0x4, 0x1}}, {{0x3, 0x1, 0x0, 0x1}, {0x4, 0x1}}, {{0x4, 0x0, 0x1}, {0x4}}, {{0x0, 0x0, 0x0, 0x1}, {0x4, 0x0, 0x1}}, {{0x4, 0x1, 0x1}, {0x3, 0x1, 0x1}}], 0x38) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x21) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0) 08:48:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0xc0fe, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2434.074056][T13849] team0: Caught tx_queue_len zero misconfig 08:48:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0xdc05, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2434.220744][T13839] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2434.250733][T13852] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 08:48:01 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0, @loopback, 0x7}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="87bbc795", @ANYRES16=r1, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0828f7005fc8d"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="20000000fd1f6f4a4da865451b227a7e2eba56241f3ffcf62f99ef621e8377ff70e91ee009e2a179c3dd946880fa6c43f8044f6b0b2eb8055d8db9a8499e38db6177217cc37dca2df02d2221461886a9ef339c197ed1d762e8aa64f1d1f5fee3fb7d63a6deaf1a3b36da51980f6fc30d3a312147eb8b19d7ee600ccba601dd4ea1aa", @ANYRES16=r1, @ANYBLOB="000227bd7000fbdbdf01000000000c000380060007004e220000"], 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x20000044) socket(0x1000000010, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, &(0x7f0000000180)=0x10) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x6d, &(0x7f0000000080)={r4}, &(0x7f00000000c0)=0xfe42) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000340)={0x0, 0x1}, &(0x7f0000000380)=0x8) r5 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0) [ 2434.435702][T13906] IPVS: ftp: loaded support on port[0] = 21 [ 2434.464457][T13858] bond69: (slave bridge52): Enslaving as a backup interface with an up link [ 2434.478912][T13906] lo speed is unknown, defaulting to 1000 08:48:01 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) openat$cgroup_subtree(r2, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000100), 0x4) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0xfffffd75, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[], 0x1}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r1, 0x0, 0x100000001) [ 2434.501994][T13906] lo speed is unknown, defaulting to 1000 [ 2434.511123][T13852] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 08:48:01 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000080)=ANY=[@ANYBLOB="6800000010000507000000000000000000442415cd296b5395f3ff00", @ANYRES32=0x0, @ANYBLOB="054a0400000000003c0012800b0001006970766c616e00002c000280060001000000000006000100020000000600010000000000060002000100000006000100010000000a0005000400000000000000"], 0x68}}, 0x0) 08:48:01 executing program 3: 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, 0xfc00, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:48:01 executing program 5: unshare(0x2e010d80) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$ax25(r1, 0x0, &(0x7f0000000140)=0xfffffffffffffe9b, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'rose0\x00', 0xa732}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00000001c0)={0x3}, 0x4) r5 = socket$netlink(0x10, 0x3, 0x13) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000180)={@void, @void, @eth={@broadcast, @local, @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@ipv4={0x800, @generic={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x33, 0x0, @empty, @empty}}}}}}, 0x26) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) setsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f00000000c0)="af0e7e0a2d761473bf531684c0485f79055a86cec69261aa9a790fb8989f0950", 0x20) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) [ 2434.595234][T13864] bond69: (slave bridge53): Enslaving as a backup interface with a down link [ 2434.699635][T13919] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.0'. 08:48:01 executing program 1: syz_emit_ethernet(0xfe, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 08:48:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0xfe80, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:48:01 executing program 0: unshare(0x60060280) pwritev(0xffffffffffffffff, &(0x7f00000011c0)=[{&(0x7f0000000040)='X', 0x1}, {&(0x7f0000000080)="5f905d5d63f13fb208278fd7be6a28948bfe059d33faafc625e6cf4c83146bebd8c11f5f448987b9a47d61bdc90b78d826f95b3cce7b03c81404b90ea981546736a663c4a3caa37fb80940f3b45f93539cd979e03c1507db9edf5b07f98cab518f4d40375819aeb9ff23c26d04f0b457c8a1921f7157d627afb42bdea30f2baadddba1b27a113df65c951500a25c0a073bd179ec24bd1575e2c718c06f9ef8c7b700add9180d13a04622419d26de68d322af9c9bec75658242de54526112d5d0e08ca62428758a4b899f02d740475fa32e6c7cbeea7b0467e5197a", 0xdb}, {&(0x7f00000001c0)="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", 0x1000}], 0x3, 0x80000000, 0xefc) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x29}, 0x8) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001400)={&(0x7f0000001200)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xda, 0xda, 0x4, [@fwd={0x7}, @datasec={0xa, 0x2, 0x0, 0xf, 0x2, [{0x1, 0x8, 0x400}, {0x4, 0x1}], "7f42"}, @struct={0x2, 0x4, 0x0, 0x4, 0x1, 0x1, [{0x6, 0x2, 0xf04}, {0x9, 0x5, 0x100}, {0x0, 0x5, 0x2f9f629f}, {0x10, 0x0, 0x7ff}]}, @func={0x3, 0x0, 0x0, 0xc, 0x2}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x3, 0x29d2}}, @func={0x9, 0x0, 0x0, 0xc, 0x4}, @func_proto={0x0, 0x3, 0x0, 0xd, 0x0, [{0xf}, {0x0, 0x2}, {0xf, 0x5}]}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x3, 0x81}}]}, {0x0, [0x2e, 0x30]}}, &(0x7f0000001300)=""/248, 0xf8, 0xf8}, 0x20) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000180)={'tunl0\x00', @ifru_addrs=@ethernet={0x1, @random="bdcca2f76746"}}) 08:48:01 executing program 1: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00'}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0xb, &(0x7f00000000c0)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x30, 0x26}, [@ldst={0x7}, @ldst={0x0, 0x0, 0x1, 0xa, 0x6, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x7}, @map={0x18, 0x9, 0x1, 0x0, r0}, @generic={0x81, 0x7, 0x5, 0x66, 0x3f}, @call={0x85, 0x0, 0x0, 0x5}]}, &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x3}, 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) [ 2435.069183][T13930] IPVS: ftp: loaded support on port[0] = 21 08:48:01 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=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="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r3, 0x8983, &(0x7f0000000040)) 08:48:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0xfec0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:48:01 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000300)=ANY=[], 0x3af4701e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28012, r3, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000100)) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) r4 = openat$cgroup_ro(r1, &(0x7f00000001c0)='cpuacct.usage_sys\x00', 0x7a05, 0x1700) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_LINK_SET(r5, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="14ed00b69c90897dcbe22fe869b068a5114ba35e0b96e30cb1ed33a9432b6fa72a2e4a758ff3e3", @ANYRES16=0x0, @ANYBLOB="0100000000000000000009000000"], 0x14}}, 0x0) write$cgroup_int(r4, &(0x7f0000000200)=0x2600, 0x4010040c000) [ 2435.195621][T13930] lo speed is unknown, defaulting to 1000 [ 2435.351868][T13930] lo speed is unknown, defaulting to 1000 [ 2435.375152][ T27] kauditd_printk_skb: 2 callbacks suppressed [ 2435.375167][ T27] audit: type=1804 audit(1598690882.080:2918): pid=13944 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1921/cgroup.controllers" dev="sda1" ino=16365 res=1 errno=0 [ 2435.416427][T13907] IPVS: ftp: loaded support on port[0] = 21 [ 2435.490782][T13907] lo speed is unknown, defaulting to 1000 [ 2435.523136][ T27] audit: type=1804 audit(1598690882.080:2919): pid=13948 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir819367670/syzkaller.hx3TpR/1928/memory.events" dev="sda1" ino=16380 res=1 errno=0 [ 2435.725515][ T27] audit: type=1800 audit(1598690882.080:2920): pid=13948 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=16380 res=0 errno=0 [ 2435.883532][ T27] audit: type=1804 audit(1598690882.080:2921): pid=13948 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir819367670/syzkaller.hx3TpR/1928/memory.events" dev="sda1" ino=16380 res=1 errno=0 [ 2435.985536][T13907] lo speed is unknown, defaulting to 1000 [ 2436.042776][ T27] audit: type=1804 audit(1598690882.160:2922): pid=13955 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir819367670/syzkaller.hx3TpR/1928/memory.events" dev="sda1" ino=16380 res=1 errno=0 [ 2436.087197][T13934] sctp: [Deprecated]: syz-executor.0 (pid 13934) Use of struct sctp_assoc_value in delayed_ack socket option. [ 2436.087197][T13934] Use struct sctp_sack_info instead [ 2436.174394][ T27] audit: type=1804 audit(1598690882.880:2923): pid=13955 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir819367670/syzkaller.hx3TpR/1928/memory.events" dev="sda1" ino=16380 res=1 errno=0 [ 2436.291638][ T27] audit: type=1804 audit(1598690882.880:2924): pid=14001 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir819367670/syzkaller.hx3TpR/1928/memory.events" dev="sda1" ino=16380 res=1 errno=0 [ 2436.389256][ T27] audit: type=1804 audit(1598690882.880:2925): pid=13955 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir819367670/syzkaller.hx3TpR/1928/memory.events" dev="sda1" ino=16380 res=1 errno=0 08:48:03 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) 08:48:03 executing program 3: 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, 0xff00, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:48:03 executing program 5: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r0, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r1], 0x4}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000200)=0x14) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x3c, r0, 0x300, 0x70bd25, 0x25dfdbfb, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x4}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x6}]}, 0x3c}}, 0x81) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpu.stat\x00', 0x0, 0x0) sendmsg$AUDIT_TTY_SET(r4, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x18, 0x3f9, 0x800, 0x70bd2c, 0x25dfdbff, {0x1, 0x1}, ["", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getpeername$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4400000010000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000240012800b000014000280050017000100000008001d000000000014c70b9b284cfa32f2d1dbcd1fc792ba0dd02a903a0f6570ab0ec032004b9ac42c344852460e4241dc0d0daae6a46c2b4ed7970067000000000000000000"], 0x44}}, 0x0) 08:48:03 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040)={0x1f, 0xffff, 0x3}, 0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x39}}, @in={0x2, 0x4e22, @multicast2}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x32}}, @in6={0xa, 0x4e24, 0x9, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0xffffffff}, @in6={0xa, 0x4e23, 0x40, @dev={0xfe, 0x80, [], 0x26}, 0x80000001}, @in6={0xa, 0x4e23, 0xfffffff9, @local, 0x9}, @in={0x2, 0x4e23, @multicast1}, @in6={0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x29}, 0x9}, @in6={0xa, 0x4e21, 0x6, @loopback, 0x4}, @in6={0xa, 0x4e22, 0x9, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x9}], 0xe8) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000180)={{0x3, @netrom}, [@bcast, @bcast, @bcast, @null, @default, @netrom, @netrom]}, &(0x7f0000000200)=0x48) listen(r1, 0x0) write$binfmt_misc(r0, &(0x7f0000000000)={'syz0', "03007329bf"}, 0x9) recvmmsg(r0, &(0x7f0000001ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10100, 0x0) 08:48:03 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e) listen(r0, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r1, 0x0) recvmmsg(r1, &(0x7f0000002880)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x226}}], 0x2, 0x0, 0x0) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) poll(&(0x7f0000000080), 0x0, 0x201) close(r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r2, 0x0) 08:48:03 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="4800000010000507000000001000000000000040", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r5, @ANYBLOB="00000000ffffffff0000000008000100716671"], 0x74}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=@newtfilter={0x34, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x4}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x4}}]}, 0x34}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xb) sendmsg$nl_route_sched(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000940)=@newtfilter={0x3c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {0x4}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0xc, 0x2, [@TCA_RSVP_CLASSID={0x8, 0x1, {0x2}}]}}]}, 0x3c}}, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e292) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r8 = syz_genetlink_get_family_id$wireguard(&(0x7f00000000c0)='wireguard\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040), 0xc, 0x0}, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000000dc0)={0x0, 0x0, &(0x7f0000000d80)={&(0x7f0000000000)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="010000000b0000000000010000001400020077673200000300000000000000000000240003"], 0x4c}, 0x1, 0x1faa}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 08:48:03 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='pids.events\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) syz_open_procfs$namespace(0x0, 0x0) socket$pppl2tp(0x18, 0x1, 0x1) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000e80676d00300006d454a00959129090f7f46b720b007"], 0x1c}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000a00)=@mangle={'mangle\x00', 0x64, 0x6, 0x5c0, 0x300, 0x300, 0x230, 0x3d0, 0x300, 0x4f0, 0x4f0, 0x4f0, 0x4f0, 0x4f0, 0x6, 0x0, {[{{@ipv6={@loopback, @mcast1, [], [], 'syzkaller1\x00', 'veth0_to_bridge\x00'}, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@ipv6={@dev, @local, [], [], 'veth1\x00', 'ip6tnl0\x00', {}, {}, 0x6}, 0x0, 0xf8, 0x138, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}, @common=@ipv6header={{0x28, 'ipv6header\x00'}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv4=@local}}}, {{@ipv6={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, [], [], 'gretap0\x00', 'veth0\x00', {}, {}, 0x11, 0x0, 0x3}, 0x0, 0xa8, 0xd0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@ipv6={@loopback, @local, [], [], 'ip6_vti0\x00', 'veth0_to_hsr\x00'}, 0x0, 0xa8, 0xd0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x620) r4 = socket(0x10, 0x3, 0x0) sendmsg(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000300)="17000000560007031dfffd946f61050007000004000000", 0x17}], 0x1}, 0x0) recvfrom$phonet(r4, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FS_IOC_RESVSP(r4, 0x40305828, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0x4}) r5 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) accept4$x25(r5, 0x0, &(0x7f0000000100), 0x80800) ioctl$int_out(r3, 0x2, &(0x7f0000000040)) sendfile(r2, r1, 0x0, 0x100000001) 08:48:03 executing program 1: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_udp(0x2, 0x2, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000002c0)={&(0x7f0000000040)="ff091230596039709bb8a536a3c081d25e8a143707002ddce56afcf5958c6bdbe1c2fb09633c2ebe6610b73adad2669270c48105535b99ac45ec6e3ad6fedc70cfae3e57d76c37df1df9a65fe60da48f7ecab9768e3b43c3433c8c215b7ed9768932b4ca47f42fdd2fd7dab957a6fd12a5de456d118c4bd96e95c3c359f56d5306841af661585a268c516827fd5f609d7cf52477e5415f1e98cdce3cc9c2fdf2835da0613f1217c38118d19eaf65063d6d0aa519da87955c48224d5c67e81d43ab0a4a9ba6fc0ddca4b6787ae926c776c9b5ffd8059e0e95f7d6a00d415f95a2cbf41b7b319ed51f8de2e9e3", &(0x7f0000000180)=""/106, &(0x7f0000000200)="1f3a92950274ce85bec0e87c761610934d28ac40f4e5f786c79bc01d7dbdb674ddd6d97419f41606a79294b9cf3c", &(0x7f0000000240)="a5c185ca100bcdd4ad5e3a9db77e3fcd91ed6fee1bf21053e2a982fc94dce55475e90f45fe741e", 0x1, r3, 0x4}, 0x38) setsockopt$sock_int(r3, 0x1, 0x6, &(0x7f0000000140)=0x31, 0x4) bind$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) connect$inet(r3, &(0x7f0000000400)={0x2, 0x0, @broadcast}, 0x10) write$binfmt_script(r1, 0x0, 0xd6) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 08:48:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x100000, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2436.783268][T14038] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2436.793231][ T27] audit: type=1804 audit(1598690883.490:2926): pid=14030 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1922/cgroup.controllers" dev="sda1" ino=16369 res=1 errno=0 [ 2436.946123][T14041] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2436.994759][T14049] x_tables: ip6_tables: rpfilter match: used from hooks FORWARD, but only valid from PREROUTING 08:48:03 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r1, r0, 0x0, 0x100000001) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000140)={{0x3c, @multicast2, 0x4e24, 0x4, 'dh\x00', 0x29, 0x5d9, 0x7e}, {@private=0xa010102, 0x4e24, 0x3, 0x829, 0x6, 0x7}}, 0x44) r2 = openat$cgroup_ro(r1, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r4, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x98, r5, 0x1, 0x70bd2c, 0x25dfdbfd, {}, [@TIPC_NLA_SOCK={0x28, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xa5}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x20}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_LINK={0x5c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2a7}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffff8}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}]}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x800c1}, 0x8000) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r3, 0x0, 0x100000001) [ 2437.036760][ T27] audit: type=1804 audit(1598690883.740:2927): pid=14041 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir352096549/syzkaller.gweMZy/2186/cgroup.controllers" dev="sda1" ino=16362 res=1 errno=0 08:48:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x1000000, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:48:03 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f00000000c0)=0x8) getsockopt$rose(r0, 0x104, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 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$BATADV_CMD_GET_ROUTING_ALGOS(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, 0x0, 0x10, 0x13f0, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x4}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x3}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x40}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) [ 2437.158541][T14063] netlink: 116 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2437.196751][T14063] netlink: 116 bytes leftover after parsing attributes in process `syz-executor.2'. 08:48:04 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x13, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341f43a2f7fe45f70680874000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000040)='net_prio.ifpriomap\x00', 0x2, 0x0) sendfile(r2, r1, 0x0, 0x100000001) 08:48:04 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000001c0)={0x7ff, 0x7f, 0xe0000000, 0xff}, 0x10) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xffffff61}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700009b00f0ffffffd13cf62f80b16b6c81378da0fc8012749e56a89abb1cf7ec98ee00000000", @ANYRES32=r3, @ANYBLOB="00f0000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000000c0)=ANY=[], 0x28}}, 0x8000) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xfe4a) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x81000000, &(0x7f0000000280)={&(0x7f00000005c0)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r5], 0x20}}, 0x0) 08:48:04 executing program 0: sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x118, 0x0, 0x10, 0x70bd2d, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_SERVICE={0x70, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x9, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x39}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@private2={0xfc, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x4}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0xc}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8d7}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7ff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x10001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x80}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xeea}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x64010101}]}]}, 0x118}}, 0x40000) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x64}, [@ldst={0x6, 0x0, 0x5}]}, &(0x7f0000003ff6)='GPL\x00', 0x1, 0xb757, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffffffffffea2}, 0x48) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={0xffffffffffffffff, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newnexthop={0x3c, 0x68, 0x209, 0x0, 0x0, {}, [@NHA_OIF={0x8, 0x5, r2}, @NHA_ENCAP={0x14, 0x8, 0x0, 0x1, @LWT_BPF_OUT={0x10, 0x2, 0x0, 0x1, @LWT_BPF_PROG_NAME={0xc, 0x2, 'batadv0\x00'}}}, @NHA_ENCAP_TYPE={0x6}]}, 0x3c}}, 0x0) 08:48:04 executing program 3: 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, 0x1010164, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2437.411820][T14077] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. 08:48:04 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="38000000550001000700"/22, @ANYRES32=r3, @ANYBLOB="20000100", @ANYRES32=0x0, @ANYBLOB="00000000ac1414aa00"/24], 0x38}}, 0x0) [ 2437.481611][T14081] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. 08:48:04 executing program 3: 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, 0x2000000, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:48:04 executing program 5: setsockopt$bt_hci_HCI_TIME_STAMP(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000240)=0x5, 0x4) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x6, 0x14, 0x0, 0x0) socket$kcm(0x29, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000002880)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x226}}], 0x2, 0x0, 0x0) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) ioctl$sock_ifreq(r0, 0x8926, &(0x7f0000000040)={'veth0_to_batadv\x00', @ifru_names='virt_wifi0\x00'}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x16, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000340)}, 0x42) r2 = socket(0x1f, 0x800, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000140)=0x4, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r1, 0x0, 0xe, 0x0, &(0x7f0000000080)="05804ab382844306d758e620b9dc", 0x0, 0xf000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) [ 2437.593531][T14088] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 08:48:04 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x2, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000780)) ioctl$PPPIOCSPASS(r0, 0x40107447, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x4000000}]}) 08:48:04 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x14) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f00000000c0)=ANY=[@ANYRES32], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f00000002c0)=0xc) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=@newtfilter={0x24, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2}}, 0x24}}, 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, &(0x7f00000002c0)={0x0, 0x6558, &(0x7f0000000280)={&(0x7f0000000080)=@newlink={0x20, 0x11, 0x425, 0x0, 0x0, {0x10, 0x0, 0x0, r5}}, 0x20}}, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)={0x7c, 0x0, 0x8, 0x70bd26, 0x25dfdbfe, {}, [@ETHTOOL_A_PAUSE_TX={0x5, 0x4, 0x1}, @ETHTOOL_A_PAUSE_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}]}, @ETHTOOL_A_PAUSE_RX={0x5}, @ETHTOOL_A_PAUSE_HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x8001}, 0x4004) 08:48:04 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0x1, @fixed={[], 0x12}, 0x1, 0x2}, 0xe) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB="1400000010000107000000000000000203"], 0x14}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0101000000000000000001"], 0x58}}, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) recvmmsg(r0, &(0x7f0000000740), 0x3ac, 0x2022, 0x0) 08:48:04 executing program 5: r0 = socket(0x11, 0x800000003, 0x8) bind(r0, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044941a4976e252922cb1996e2e34ba800000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3fedb1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000040)=0x6d, 0x4) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000000c0)=0x401, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000200)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000dc0)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bic\x00', 0x4) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r1, 0x8982, &(0x7f0000000240)={0x0, 'dummy0\x00', {0x1}, 0x3}) sendto$inet(r1, &(0x7f00000012c0)="0b2603927f1f6588b967481241ba7860ac5cf65ac618ded8974895abeaf4b4834ff922b3f10fb02bd67aa030596decc7a95425a3a07e758044ab4ea6f7aebcd88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) r3 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x1800) getsockopt$sock_buf(r3, 0x1, 0x3d, 0x0, &(0x7f0000000180)) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f0000000300)={{0x2e, @broadcast, 0x4e24, 0x0, 'lblc\x00', 0x8, 0xfff, 0x4}, {@dev={0xac, 0x14, 0x14, 0x2e}, 0x4e21, 0x2, 0x7, 0x1, 0x4}}, 0x44) 08:48:04 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x3000000, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2437.981077][T14114] netlink: 68 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2438.075738][T14114] netlink: 68 bytes leftover after parsing attributes in process `syz-executor.0'. 08:48:05 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair(0x27, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$IPCTNL_MSG_CT_GET(r2, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000100)={0x164, 0x1, 0x1, 0x3, 0x0, 0x0, {0xa, 0x0, 0x9}, [@CTA_TUPLE_ORIG={0x64, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @loopback}, {0x14, 0x4, @private0}}}]}, @CTA_ID={0x8, 0xc, 0x1, 0x0, 0x2}, @CTA_PROTOINFO={0x48, 0x4, 0x0, 0x1, @CTA_PROTOINFO_TCP={0x44, 0x1, 0x0, 0x1, [@CTA_PROTOINFO_TCP_WSCALE_ORIGINAL={0x5}, @CTA_PROTOINFO_TCP_STATE={0x5, 0x1, 0x26}, @CTA_PROTOINFO_TCP_FLAGS_ORIGINAL={0x6, 0x4, {0x4, 0x81}}, @CTA_PROTOINFO_TCP_FLAGS_ORIGINAL={0x6, 0x4, {0x40, 0x3c}}, @CTA_PROTOINFO_TCP_FLAGS_REPLY={0x6, 0x5, {0x0, 0x80}}, @CTA_PROTOINFO_TCP_FLAGS_REPLY={0x6, 0x5, {0x5, 0x20}}, @CTA_PROTOINFO_TCP_WSCALE_ORIGINAL={0x5, 0x2, 0x4c}, @CTA_PROTOINFO_TCP_FLAGS_ORIGINAL={0x6, 0x4, {0x81}}]}}, @CTA_NAT_SRC={0x3c, 0x6, 0x0, 0x1, [@CTA_NAT_V4_MAXIP={0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, @CTA_NAT_PROTO={0x1c, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e22}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e20}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e21}]}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @remote}]}, @CTA_MARK_MASK={0x8, 0x15, 0x1, 0x0, 0x1}, @CTA_SEQ_ADJ_ORIG={0x44, 0xf, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0xffffffc0}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x30}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x10001}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x9}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x6}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x2}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x7fffffff}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x4}]}, @CTA_SEQ_ADJ_REPLY={0xc, 0x10, 0x0, 0x1, [@CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x8}]}, @CTA_MARK={0x8, 0x8, 0x1, 0x0, 0x7}]}, 0x164}, 0x1, 0x0, 0x0, 0x40891}, 0x8040) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r3 = accept$netrom(r2, &(0x7f0000000340)={{}, [@rose, @bcast, @remote, @rose, @rose, @rose, @rose, @bcast]}, &(0x7f0000000400)=0x48) ioctl$BTRFS_IOC_DEV_REPLACE(r3, 0xca289435, &(0x7f0000000700)={0x2, 0x7fff, @status={[0x7f72, 0xff, 0x8000, 0x100000001, 0x1, 0x4]}, [0x6, 0x4, 0x3, 0x7, 0x7ff, 0x163f, 0x9, 0xfffffffffffff3ed, 0x8001, 0x8, 0x8, 0x7fffffff, 0x3, 0x9, 0xff, 0x1, 0x2, 0x8000000000000000, 0xd3f4, 0x3, 0x6, 0x9, 0xcd1, 0x7fff, 0xdfe3, 0x9, 0x20, 0x8, 0x7, 0x1000, 0x10001, 0x1, 0x1, 0xb94, 0x80000001, 0xec9a, 0x80000001, 0x7, 0x20, 0x6bc7, 0x0, 0xff, 0x2, 0x4, 0x100, 0x0, 0x0, 0x100, 0x8, 0x0, 0x4, 0x1, 0x5, 0x1, 0x7, 0x4, 0x0, 0x2, 0x2, 0x1, 0x7, 0x8, 0x5d, 0x9]}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0x5, 0x1, 0x0, &(0x7f0000000440)) sendfile(r4, r1, 0x0, 0x100000001) 08:48:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x4000000, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:48:05 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x80000000}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 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)=0x2ba) sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x60, 0x1412, 0x2, 0x70bd2d, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) socket$inet6(0x10, 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080), 0x15d4b87) 08:48:05 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e22, @empty}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x4) syz_emit_ethernet(0xc2, &(0x7f0000000240)={@link_local, @remote, @val={@void}, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @private, @broadcast=0xe0000001}, {0x0, 0x4e22, 0x9c, 0x0, @wg=@initiation={0x1, 0x0, "2a9cef7467da32fb3b58675aeccab854c2bf441913b77e880200d1bbab2d69da", "dd22ab4434d1204b35fe600c453181ab4e837138dd64ca62a5cdc3daa65812c91bce719044948b353d0fb0c8e9d9e836", "49f016ff8b437918f12c0fd5328c47fcba03e64b16ba9d165ed6b597", {"0d94f3ec20e701450e07c12a9fd4f424", "2f93cb553a59f6b41fff517fb6092019"}}}}}}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 08:48:05 executing program 0: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x9, 0x9, 0x4, 0x1000, 0x1}, &(0x7f0000000080)=0x14) 08:48:05 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$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$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) sendfile(r3, r4, 0x0, 0xf03b0000) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) listen(r4, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_sys\x00', 0x7a05, 0x1700) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 08:48:05 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) r2 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000100)=0x10001) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000300)=0x14) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r3}, 0x14) sendmmsg(r1, &(0x7f0000000d00), 0x400004e, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000000c0)=0xc) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000780)=ANY=[@ANYBLOB="280000002100010100000000000000000200000000000000000000000ce117006e19910e3b435b9d254b3935e28d084a335a59e06476c60595f95f06463a0b6a899c0bcf0558dff473543b1c976ada08d6cfe3ea463abebc9212e21af063fd46515848fe85458f4e363b170dee381ff98548be7d7858c5eae862f0bed925d0d11cc23b882015e70769f10d20a428f1d3a87f1045874c3b2b0eb84313fc7267a7bced2cc0", @ANYRES32=r5, @ANYRES32=0x0, @ANYBLOB="b98ef3e3199298353bc200000000000000002c0457f4fcaf46029f454db05534100bcbdbf8b5622ffe22e94af8b26686b1b5ef11ce1006430e2bd478c307d1554cee596de6018fd61e81dc2bfce1bf707cd05aa308560b939220f8b7cdc62d35f1269d5cd456bc68bf43bc3549c8e79cd5963269b0994ab73dcfe83a96c1ee6de477af3c3513ffb7ded86ce9ce9d60d78b1ce3b6a92863e3498a0c828be50a90215b27266b117ff28179aa608b850b10808d46cc4c21589a414aa9b8465739c11801aa34cbe3f5715cc05cf434"], 0x28}}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@empty, @in6=@mcast2, 0x4e24, 0x1, 0x4e22, 0x4e6, 0x2, 0x80, 0x20, 0x3a, 0x0, r5}, {0x5, 0x6, 0x0, 0x3, 0xff, 0x0, 0x7, 0x5}, {0x6, 0x7, 0x5, 0xe5}, 0x1, 0x6e6bc0, 0x1, 0x0, 0x2, 0x1}, {{@in=@multicast1, 0x4d4, 0xff}, 0xa, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x4, 0x2, 0x20, 0x10000, 0x7, 0x5}}, 0xe8) r6 = gettid() r7 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001a40)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32], 0x3c}, 0x0) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0xc) getsockname(r0, 0x0, 0x0) 08:48:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x5000000, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:48:05 executing program 5: r0 = socket$inet6(0xa, 0x800000000000002, 0x60) sendmmsg$inet6(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0xa, 0x4e29, 0x0, @dev={0xfe, 0x80, [], 0x4b}}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1400f9ff00000000294c76ffffffffffff00f489711bb2d4"], 0x18}}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 08:48:05 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0x15, 0x5, 0xc004) sendmmsg$unix(r1, &(0x7f0000002740)=[{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000002640)=[{&(0x7f0000000140)}, {&(0x7f0000000200)="81629b377d0cb1db45590e423e3b3fbb37af997ec693bb9b0bc0414e08416a7a71d6feccd703467a6af2ad2e805f633255d53ad97322a6ffc34a14663c4cab0830181126d3d623798c2bd1106b8cc60c322b6d26f452327329263b4e672e38d942cc68349d7d4726674761a1212e98ab9f87b3b8bd1631822361564ac479ba9c61ad2560d9e95c", 0x87}, {&(0x7f00000002c0)="7783dbc0b5e65e15072876404917758c94d22dadff45ee9766d1", 0x1a}, {&(0x7f0000000300)="1585bf72c8445f50c1ed0fa13517418bc4a00b97fdf71e92b5a735b524c35e643cb5b26f6f8bdf2c8cde8c5199cd17e9987e43745920200869cf468dd0c87c3524916a2d8d21d38e6e29a586ea2257b7ae88bc20a3437f8ebf10cb542cc5155e376a0a6ff24178750d40d908994a22eaf64857e55a1cacd0037e90a407d2cc18d6926d189b759592d2a16e365f6a54f96bf250340c4c192c326f1f9838cbf7804761025d2c2abd647ca7e07e186341e0c99266b3676cb4af13699a148b6a9f5c7d0fd023492b0ce4b1542bf230ab663346ff6ce66f36190438b9e1e7495b880a4cfd54002c", 0xe5}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="312ed04da416a2a79f3e4663157a75cd9038a39f1ba806957e73fdd481850cb339c1f08498033d6be50edfbdd7162bd188914d36964bde42f4f790257a46c2b5af758858283b47a530d3701232797c2ce319dd83129cb77da720da047342aad281b544b433459862547dea5f0eb4d916d9b76396b6d813cd381832ebf6d0544c63c00ed97986dd3dd816fc2c80ae4e0435fbd3", 0x93}, {&(0x7f00000014c0)="43dffcbc9551cef9af673b49b5f284813f16bc75fd1b4ef05cd24d6afa8683352686abb080d5a0a43aef9652ff6cfbbd97ff0fc4e971155dca1457936c4e9442fc402d1a7d624856552d6ee3f96d499cfa3679db6d299e6d200db92f1d48125c0a01098404189ecfb0995ec7f07a1e38c9dbeb66bb00ac7701ce53dc80e06309d83f41009b8a02f2aa958b560d9ae8df0c29f6a8265a791120bec7188117546691c901d6dba3547896215eaa92dfaf75b604ad3466d4f4ac5cf7eb7c84f2d12e72188e573188c317938825b7528617063165ae66c7fd6888d57bbd3c89f6236ecae80b06694013e9d29136364496120a82", 0xf1}, {&(0x7f00000015c0)="e1de97e8268b132404e73618d1931a0608c0ffccb1f22d53e5392136398a469c0644ec0778bda4a92e8839e96f0611f9e0c3f3befc9f4073b9e3f18dd32e31d76df57a998c112037f06b56deb988541d969ded1b91390cef933eb7c033e52238a4ed5f3da32818d16b87cb285d9dcdce067318fea8ff1db3ef341f", 0x7b}, {&(0x7f0000001640)="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", 0x1000}], 0x9, &(0x7f0000002700)=[@rights={{0x14, 0x1, 0x1, [r0]}}], 0x18, 0x4801}], 0x1, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060e08aa7efa2709ed008000000b000500010007"], 0x1}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_genetlink_get_family_id$ethtool(0x0) 08:48:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x6000000, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:48:05 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r2, 0x0) recvmmsg(r2, &(0x7f0000002880)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x226}}], 0x2, 0x0, 0x0) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) sendfile(r1, r2, 0x0, 0x5) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r1, 0x0, 0x100000001) 08:48:05 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x80000000}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x60, 0x1412, 0x2, 0x70bd2d, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) socket$inet6(0x10, 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080), 0x15d4b87) 08:48:05 executing program 3: 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, 0x7000000, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:48:05 executing program 1: unshare(0x40000000) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc10c402c}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="88000000", @ANYRES16=0x0, @ANYBLOB="00042abd7000fcdbdf2545000000000001006e65746465767369770000000f0002006e657464657673696dd2000008008e0003000000080001007063690011000200303030303a30303a31302e300000000008008e0001000000000001006e657464657673696d0000000f0002006e657464657673696d30000008008e0000000000f5eb9a16bad175b1b4c883effde7fdae3fd64d21eaeb4a07d19818547c48020000009dede28a056c3ee816a1f3457a43e7725e1641d1c3564527f4fc44483a7e10005b65bfa4c9443bb47c089526f376224bba2aabb8b89035a924e5388a3c2324d65cdb9430f91f5fa9f35f731b47e0682d4f5a4a2a3bd8e6ef1ce5713914b033cab6f0a312b61229ca2bb01be1ffddbcbb37e06808bfe15ecb3e3550bd6bc6ced7f593698110ec1ba28372282ef049d209d21fddac8a65a8200aa8b55b14e75b78b09fbb6b7ff9fa0d2483acbe2b111006e8b087b7fb4279e2665c58d8573abac8349b77c7ac73036402ba20b1ee134fb04edce218636aaec1847e4d4f16e47eec3349dfdcea97cac3e4391d322af548795aa43df1321e3f87b78cf262430a49c5bd18911a29"], 0x88}, 0x1, 0x0, 0x0, 0x40}, 0x40) setsockopt$TIPC_GROUP_LEAVE(0xffffffffffffffff, 0x10f, 0x88) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'veth1_to_hsr\x00', 0x3}, 0x18) ioctl(r0, 0x8916, &(0x7f0000000000)) [ 2439.246565][T14189] IPVS: ftp: loaded support on port[0] = 21 08:48:06 executing program 3: 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, 0x8000000, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2439.380461][T14189] lo speed is unknown, defaulting to 1000 [ 2439.439211][T14189] lo speed is unknown, defaulting to 1000 08:48:06 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000200)=@pppoe={0x18, 0x0, {0x0, @remote}}, &(0x7f0000000180)=0x80) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000000340)={'syztnl2\x00', &(0x7f00000002c0)={'ip6tnl0\x00', 0x0, 0x29, 0x0, 0x2, 0x4, 0xe, @dev={0xfe, 0x80, [], 0x2f}, @ipv4={[], [], @multicast1}, 0x7800, 0x10, 0x9, 0xbc}}) connect$packet(r0, &(0x7f0000000380)={0x11, 0x1, r1, 0x1, 0x1}, 0x14) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000000100000000000000000000000000002400010014000100080001000000000008100262450000012bc10200850001000000000010ed010519000200053101"], 0x1}}, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00'], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2000000000000020, &(0x7f0000000040)=0xa, 0x1959cc36) syz_genetlink_get_family_id$l2tp(&(0x7f0000000000)='l2tp\x00') setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000100)=0x1, 0x4) 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)=0x2ba) connect$inet6(r3, &(0x7f00000001c0)={0xa, 0x0, 0x0, @private2={0xfc, 0x2, [], 0x41}}, 0x1c) 08:48:06 executing program 2: r0 = socket(0x1a, 0x6, 0x6) sendmsg$NLBL_MGMT_C_PROTOCOLS(r0, &(0x7f0000000bc0)={&(0x7f0000000ac0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000b00)={0x5c, 0x0, 0x20, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x27}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x1e}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @ipv4={[], [], @multicast2}}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @empty}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x400c010}, 0x90) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000140)=ANY=[@ANYRESOCT=r1], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl$F2FS_IOC_SET_PIN_FILE(r1, 0x4004f50d, &(0x7f0000000040)) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}, 0x1, 0x0, 0x0, 0x40040}, 0x4010) sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001) socketpair(0x2b, 0x2, 0x100b, &(0x7f0000000180)) 08:48:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x9000000, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2439.722132][ T7] tipc: TX() has been purged, node left! [ 2439.728731][ T7] tipc: TX() has been purged, node left! 08:48:06 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c000000020601000000000000000000000000000e00030062697400000000000900020073797a30000000000400078005000500020008000500010006000000"], 0x4c}}, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000a40)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') socket$nl_generic(0x10, 0x3, 0x10) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000280)={r4, 0x657, 0x1f, 0xfffffffffffffffa}) sendmsg$TIPC_NL_BEARER_ENABLE(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r6, @ANYBLOB="6ffe000000000000000005000000c92e876bed804cadd3a749e5ffb51ef78d75ab9a17d42e0a12e529aeb45f83609446040990cd466a948072cd9de58d164f3c91278be8cdde81d1cee999e3885a6d3bff910cdd0b5f029771f4ff8e122e57052929791c6758d7bbd1ebf57674a4da0002000091a0044633ac"], 0x14}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r5, &(0x7f0000000d00)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000440)={0x12c, r6, 0x200, 0x70bd26, 0x25dfdbfd, {}, [@TIPC_NLA_NODE={0x4}, @TIPC_NLA_MEDIA={0x50, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x40}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xf99}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1000000b}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x702d8968}]}]}, @TIPC_NLA_NET={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x401}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x7}]}, @TIPC_NLA_LINK={0x10, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfb}]}, @TIPC_NLA_NET={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xfff}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x101}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7a00000}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x9}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x800}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7}]}, @TIPC_NLA_NET={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x9}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x8000}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1000}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x2}]}]}, 0x12c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000080) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r8 = accept(r3, &(0x7f0000001100)=@pppoe={0x18, 0x0, {0x0, @remote}}, &(0x7f00000011c0)=0x80) sendfile(r2, r8, &(0x7f0000001200)=0x8, 0x9) r9 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000200)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r8, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f0000000580)=ANY=[@ANYBLOB="a0000000", @ANYRES16=r9, @ANYBLOB="00042cbd7000fbdbdf25073247002800070073797374656d5f753a6f626a6563745f723a76686f73745f646576696371bb969c655f743a7330002900070073797374656d5f753a6f626a6563745f07e09bb36c645f61636c5f657865635f797374656d5f753a6f626a6563745f5e3a6465766963656b697479927d8c9af4d897531c33505f6469736b5f657865635f5e3a0000000000000000006900000000f5d70b6f8924ea521d22ac3672835c5fc32baea484ebda7d6a005d7d"], 0xa0}, 0x1, 0x0, 0x0, 0xd8a20c41ef8a3ce3}, 0x4004080) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB, @ANYRES16=r9, @ANYBLOB="00032dbd7000fddbdf25030000002700070073797374656d5f753a6f626a6563745f723a6465706d6f645f657865635f743a733000002a00070073797374656d5f753a6f626a6563745f723a7363616e6e65725f6465766963655f743a7330000000050001000000000014000200fc020000000000000000000000000001050001000000000005000100010000002800070073797374656d5f753a6f626a6563745f723a73756c6f67696e5f657865635f743a733000"], 0xbc}}, 0xc841) [ 2439.780022][ T7] tipc: TX() has been purged, node left! 08:48:06 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000040)=0x1b, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x8, 0x4) syz_emit_ethernet(0x6e, &(0x7f00000002c0)={@broadcast, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "d7574d", 0x38, 0x3a, 0x0, @private0={0xfc, 0x0, [], 0x1}, @mcast2, {[], @dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, '$\x00@', 0x0, 0x3a, 0x0, @remote, @remote, [], "39a4ef13f5cff09e"}}}}}}}, 0x0) [ 2439.827957][ T7] tipc: TX() has been purged, node left! [ 2439.863642][ T7] tipc: TX() has been purged, node left! [ 2439.863650][T14213] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. 08:48:06 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0xc031, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc0185879, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8923, &(0x7f0000000000)={'macvtap0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="833545b3a1a879357d0b9bb50000000001000000fbd484b53b5ff1411546e4b321d5d13fde49bed41ccd7669b23de2bd610b520a88ec3580566784cf2d75c4b922a14d366d7f9114e9464d4b339a3b29e810", @ANYRES32, @ANYBLOB="d4c11e2ef90e062bfab934ca488521d716a4090d9055f9ed35d66678e850e56e371b502e217680aa591bbbe7ec7838716ba3b5f664e7186a4b5405187a717b67215492387400f6eaba64a3f0c46b6f856e3fbdc19b031f661a24432d3ae2a5a8934fce84c9ad9489685e582b81584935f6d2d64fa5f955ab65f2bdad257fdcda441c0b5c1e5ea18cf2eadf5bcd345a81b9454ada3b8ec5404c0e9828cd1da90e47597180497a5241e5ea6f16a2841a66a7b3d0a80067f54b5891e350c080d529404ae08d4223109d88fe5115ed2f2804f7d74f8beefc24c56dd5"]}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) 08:48:06 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=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="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r2, 0x4018f50b, &(0x7f0000000040)={0x0, 0xfffffffffffffffe, 0x401}) sendfile(r2, r1, 0x0, 0x100000001) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)={0x1c, r4, 0xf2b, 0x0, 0x0, {0x67}, [@NL80211_ATTR_AIRTIME_WEIGHT={0x6}]}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x4c, r4, 0x100, 0x70bd28, 0x25dfdbfc, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x8001, 0x1}}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'syzkaller0\x00'}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_IFTYPE={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x1}, 0x4000010) 08:48:06 executing program 3: 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, 0xa000000, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2439.966537][ T7] tipc: TX() has been purged, node left! 08:48:06 executing program 5: setsockopt$RXRPC_UPGRADEABLE_SERVICE(0xffffffffffffffff, 0x110, 0x5, &(0x7f0000000040)=[0x4, 0x4], 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x13, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x4a}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2440.059091][T14219] IPVS: ftp: loaded support on port[0] = 21 08:48:06 executing program 4: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000740)={&(0x7f00000006c0)='./file0\x00', 0x0, 0x8}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x13, 0x1, &(0x7f0000000700)=ANY=[@ANYRES64], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x1, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10, 0x0, r0}, 0x78) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8000000}) sendmsg$nl_route_sched(r1, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000380)={&(0x7f0000000080)=@delqdisc={0x2c, 0x25, 0x100, 0x70bd26, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, {0x7}, {0x6, 0x1}, {0xffff, 0xe}}, [@TCA_INGRESS_BLOCK={0x8, 0xd, 0x401}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4009}, 0x880) r2 = socket$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$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="400000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="db80833c0000000010001280080001007369740004000280080004000100010008000a00", @ANYRES32=r4, @ANYBLOB="a6b676a593bbd5f09dd89d00100000c623797af69f92eb55314577f960601d012d84a8c254d037cdc8553b2dacba45d344781788043466f95984903becdf33a234b96aa129a9e6de4490ba195c6dc6950e22d2b0f2c9b0fd6af59f79"], 0x40}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x60, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x42df58543c8380db}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LOCAL={0x8, 0x2, @multicast2}, @IFLA_IPTUN_6RD_PREFIXLEN={0x6}, @IFLA_IPTUN_ENCAP_SPORT={0x6, 0x11, 0x4e24}, @IFLA_IPTUN_FLAGS={0x6, 0x8, 0x1f}]}}}, @IFLA_MTU={0x8, 0x4, 0x10001}, @IFLA_MASTER={0x8}]}, 0x60}}, 0x0) [ 2440.187342][T14219] lo speed is unknown, defaulting to 1000 [ 2440.195147][T14191] IPVS: ftp: loaded support on port[0] = 21 [ 2440.383233][T14237] IPv6: sit3: Disabled Multicast RS [ 2440.426324][T14219] lo speed is unknown, defaulting to 1000 [ 2440.914308][T14224] IPVS: ftp: loaded support on port[0] = 21 [ 2441.018937][T14224] lo speed is unknown, defaulting to 1000 [ 2441.047120][T14224] lo speed is unknown, defaulting to 1000 08:48:09 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [], @dev}}}, 0x0, 0x1, 0x7, 0x0, "000000000000000000ac00000000000000000800"}, 0xd8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0x200) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) sendmsg$AUDIT_SIGNAL_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x10, 0x3f2, 0x400, 0x70bd25, 0x25dfdbfc, "", ["", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4050}, 0xe548f71cb4d20222) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x304}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", 'dCe#', "b1034b903a64f865"}, 0x38) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) 08:48:09 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x10000000, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:48:09 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x180000a, 0x13, r0, 0x66877000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) 08:48:09 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r0 = socket$inet(0xa, 0x1, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @loopback}, 0x32) listen(r0, 0x8) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="203c39be2ddd8e15f81fa62fd3d0b0130e41a09ec9658d13018926ebc2db4758a9bd14c0e6525a9c9138a57decd7ca7bcfadbdcef7455d2570104812"], &(0x7f00000000c0)=0x8) r2 = socket(0x1000000010, 0x80003, 0x0) sendmmsg$alg(r2, &(0x7f0000000100), 0x492492492492711, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000000)={0x6}, 0x1) 08:48:09 executing program 4: unshare(0x8020100) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) 08:48:09 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='net_prio.prioidx\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, 0xffffffffffffffff, 0x0, 0xf03affff) sendfile(r1, r0, 0x0, 0x800000000000c) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYRESHEX, @ANYBLOB="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"], 0x111) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x8992, &(0x7f0000000a40)={'bond0\x00', @ifru_names='macvtap0\x00'}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={'syzkaller1\x00', 0x8000}) close(r2) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f0000000080)={0x3, 0xfffffffd, 0x0, 0xf2, 0xb}) pwrite64(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0) r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0x3e, &(0x7f0000000100)=0x9, 0x4) bind$llc(r5, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x10) sendmmsg(r5, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) 08:48:09 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x1d7) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r1, @ANYBLOB="0000000000020000280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$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(r0, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) bind(r2, &(0x7f0000000300)=@ipx={0x4, 0x401, 0x0, "ed9a342cdfdf", 0x1}, 0x80) setsockopt$XDP_UMEM_COMPLETION_RING(r3, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r3, &(0x7f0000000040)={0x2c, 0x0, r4}, 0x10) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r6}}, 0x20}}, 0x0) [ 2442.563275][T14321] IPVS: ftp: loaded support on port[0] = 21 08:48:09 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x10000120, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:48:09 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x800, 0x0) bpf$ENABLE_STATS(0x20, &(0x7f0000000200), 0x4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000000700)={0x36c, 0x33, 0x200, 0x70bd26, 0x25dfdbff, {0x6}, [@nested={0x2eb, 0x3, 0x0, 0x1, [@generic="b2ffbd0ff86237cc112484771599dd174f2757548144b918c9944c44a26ecd066e4d629a5c012d8ab94fb2d694f86d3b869462224bab96af7924dfd788d87d6730ca75442a5116bd4deee8b8a276ab2df8c9393130812d626033f17ec4aeb9d0eebd2285f2315d527c5c1a9fed53cfba7182d98172d4264085d6d507aa8507d640dbf2be31fd33129a33bd813f0b1ce25090a82ae9589247711c73b5d26e7692166113b121fa2335fe5bea71acfc291f5217579137fade43277da93b33bd594a", @generic="ccad8985bb6e90d87f6d3d4d94ab1341d6befb2a86e9ae5fa3e47943e8f422b0b16ef92179aaa5c259a897afff2959ab9c3b2947eab3ec0f55b5068f57ec83fa5e8f01bfd64b911d1802ec1ae4ea6f7b9145f0fee656ce9a4cf0b388b57f815a61d4bbcd69f48c1e1427", @generic="64ca5faf17dad36530be9a3c38491b875f5bcd15dde91a158e97b5ab8ffdcbd0f3ce244b31f31e3c0a1b3e85682aea1dd824b11d2eff5798aa0a0bea09b4314180aa8b669540278c78ba74c4eb99dc2e46a50937d89413b1a5f1f2ead2fa4974c2fce6b864379eb181801dca518a0598fdcf02db4ec9f0e7d7ed9f4ffdec9c05afa91db55455a531d66c5da4897a1ff878408e50cec3ab32f99d8e44d24dc471aa10006e0569940401d2d9d27608b80864ff87ee57c6d432be4f8cd3e0c38c18746247c1b94f6de50921d494ed128c12a97b2e2ffcc248e8c84681", @typed={0x8, 0x5f, 0x0, 0x0, @fd=r1}, @generic="4fb9941e896d55e22e93147c10837daf40f33d0538ace36feb321b60753cb363550478ef5512ff42bda66ed441a809555e2be5998edebe7dcfb1dd1cad69bf30608f93531f4641394530793261e718202cf64fae58d6ba9f8fe344e767c2cbe1dc2b9108bd58d462c3a9c855e26e448cd684c87ac24f627a3f3841100a7af4eba06a39bf40fdb8fe613600335d7b2b511bc86b64fdb6bd8ac3d22f0fe7b1a8218ef00b4af85835917a52c20025f5033109cfa538c9d923044d9cce316c387b2f38be5319de93ea08990d2a7147ea0e464e32045e425655a37987"]}, @generic="40f49281911732de29010d6529da0670667281b53ddbe26e0f96439fac01fae1db8234d06c7e58922de85dacf2f8165e88ae5c7897cd554905df44837631fd2755034de69ce7ab0cc997ce5689bd26674f655a2ef6e56aebc6b704fed5017f55e77b44e786a9c3a8ed4b4222"]}, 0x36c}, 0x1, 0x0, 0x0, 0xc0}, 0x800) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x913b7000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) accept4$tipc(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80000) sendfile(r3, r2, 0x0, 0x100000001) 08:48:09 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x2, 0x3, 0x1) sendmsg$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)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r4, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@ipv4_newaddr={0x34, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1, 0x0, 0x0, r4}, [@IFA_CACHEINFO={0x14, 0x6, {0x9, 0x0, 0x2, 0xa00}}, @IFA_BROADCAST={0x8, 0x4, @broadcast}]}, 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x18, 0x15, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r4}}, 0x18}}, 0x0) [ 2442.702112][T14321] lo speed is unknown, defaulting to 1000 [ 2442.717937][T14330] __nla_validate_parse: 1 callbacks suppressed [ 2442.717948][T14330] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 08:48:09 executing program 3: 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, 0x20000000, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2442.891150][T14321] lo speed is unknown, defaulting to 1000 08:48:09 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x8, 0x10, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7}, 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r0, 0x0, 0x20e, 0x0, &(0x7f0000000540)="8d14fb003092bd81ed4e5b534c5747c8", 0x0, 0x1000}, 0x28) [ 2442.981799][T14346] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 08:48:09 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=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="1c0000000706010bb60400000000fdffffffe900270098dd07"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) [ 2443.084046][T14355] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 08:48:09 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) r1 = socket$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}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x714, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="430000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="7d000000100000001800123295000100736974000c00028008000100d2121fd950eff031b248733a54b9a3cf1225", @ANYRES32=r3, @ANYBLOB], 0x38}}, 0x0) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 08:48:09 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x20010000, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2443.276228][ T27] kauditd_printk_skb: 9 callbacks suppressed [ 2443.276243][ T27] audit: type=1804 audit(1598690889.981:2937): pid=14370 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1931/cgroup.controllers" dev="sda1" ino=15794 res=1 errno=0 [ 2443.319030][T14370] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2443.527896][T14383] IPVS: ftp: loaded support on port[0] = 21 [ 2443.626998][T14383] lo speed is unknown, defaulting to 1000 [ 2443.693534][T14383] lo speed is unknown, defaulting to 1000 08:48:11 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$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$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r1, &(0x7f0000000040)={@void, @void, @eth={@broadcast, @local, @val={@val={0x9100, 0x3, 0x1}}, {@ipv4={0x800, @generic={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x32, 0x0, @empty, @rand_addr=0x64010100}}}}}}, 0x2a) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) r5 = socket(0x1000000010, 0x80003, 0x0) sendmmsg$alg(r5, &(0x7f0000000100), 0x492492492492711, 0x0) getsockopt$SO_J1939_SEND_PRIO(r5, 0x6b, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) 08:48:11 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00'}) r1 = socket(0x11, 0x3, 0x4) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044940eeba71a4976e252922cb18f04000000000000012e0b3836005404b0e0301a4ce875f2fcff5f0300000000000000800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5f6db1c00010000000000000049740000000000000006ad8e5ecc1f003a09ffc2c65400"}, 0x80) recvmsg$can_j1939(r1, &(0x7f0000000800)={&(0x7f0000000340)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private2}}}, 0x80, &(0x7f0000000740)=[{&(0x7f00000003c0)=""/177, 0xb1}, {&(0x7f0000000480)=""/37, 0x25}, {&(0x7f00000004c0)=""/184, 0xb8}, {&(0x7f0000000580)=""/60, 0x3c}, {&(0x7f00000005c0)=""/96, 0x60}, {&(0x7f0000000640)=""/16, 0x10}, {&(0x7f0000000680)=""/141, 0x8d}], 0x7, &(0x7f00000007c0)=""/4, 0x4}, 0x1041) bind$vsock_stream(r2, &(0x7f0000000840)={0x28, 0x0, 0x0, @my=0x1}, 0x10) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) 08:48:11 executing program 4: r0 = socket$inet6(0xa, 0x2000000080803, 0x2f) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x16}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@empty, 0x0, 0x32}, 0x0, @in=@multicast1}}, 0xe8) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) write(r1, &(0x7f0000000000)="240000001a005f3814f9f407000904018000000000000000000000000800010040000000", 0x24) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r3, 0x2, 0x7, 0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)={r3, 0xbc, "789bf972bb81262124ae41d08651b7d206b8227a11c69e9d17cfe9c8991acb7f292c98074b6d267a5f3118797c5e3f5de22fafd87ac81bf08d46eccb0235aa41f7ef0987d6196ce0e7c8e297860b8bcb343da32ebe9bdcf5c38a8ed19c2404b2057e3adf798c051d0652ad4273f7d1c52202dc07f5448aaaf3b65efe500629e1181852b407d20c2e45c942627d51bca814424187257116f2c736c0ec87ef8f9e57ab92de60ae65b4ea51a5a3e2a2358390cae2e98f4672111cbd57ee"}, &(0x7f0000000000)=0xc4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) 08:48:11 executing program 0: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="0c06000000000000000100c91020fcffffffffdfffff000000000000000710000000030205ff0306000000000000000108000000000000000000010000000000"], 0x40) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000600)={'filter\x00', 0x2, [0xffffffff, 0x2, 0x0, 0xa0020000]}, &(0x7f0000000000)=0x54) 08:48:11 executing program 3: 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, 0x20010010, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:48:11 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r1, r0, 0x0, 0x100000001) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000140)={{0x3c, @multicast2, 0x4e24, 0x4, 'dh\x00', 0x29, 0x5d9, 0x7e}, {@private=0xa010102, 0x4e24, 0x3, 0x829, 0x6, 0x7}}, 0x44) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='memory.swap.current\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r7, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r9, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x28, r8, 0xc573de0d27bdfe6f, 0x0, 0x0, {0x5}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r5, &(0x7f0000000340)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x174, r8, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@TIPC_NLA_PUBL={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xca}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x50b}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x1}, @TIPC_NLA_PUBL_UPPER={0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x8000}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x80000000}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x7}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}]}, @TIPC_NLA_LINK={0x10c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7779}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x81}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4b}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff8}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1f}]}]}, @TIPC_NLA_LINK={0x10, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}]}, 0x174}, 0x1, 0x0, 0x0, 0xd0}, 0x20000884) sendfile(r4, r3, 0x0, 0x100000001) [ 2444.406927][T14434] IPVS: ftp: loaded support on port[0] = 21 [ 2444.407801][T14440] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:48:11 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000100005000000a0000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r5, @ANYRESDEC=r0], 0x28}, 0x1, 0x0, 0x0, 0x41}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000014002101008000000000000002000000", @ANYRES32=r5, @ANYBLOB="08000200ac14"], 0x20}}, 0x0) r6 = accept4$netrom(r0, &(0x7f0000000340)={{0x3, @netrom}, [@bcast, @rose, @default, @netrom, @remote, @remote, @bcast, @rose]}, &(0x7f00000003c0)=0x48, 0x80400) getsockopt$netrom_NETROM_T2(r6, 0x103, 0x2, &(0x7f0000000400)=0x8, &(0x7f0000000440)=0x4) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x18, 0x15, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}}, 0x18}}, 0x0) [ 2444.535441][T14447] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 08:48:11 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a87587cff000100e9000500010047"], 0x1}}, 0x0) r2 = accept4(r1, &(0x7f00000000c0)=@sco={0x1f, @none}, &(0x7f0000000140)=0x80, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{0x4, 0x1, 0x81, 0x5}]}, 0x10) write$cgroup_devices(0xffffffffffffffff, 0x0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r1, 0x0, 0x100000001) 08:48:11 executing program 3: 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, 0x2c010000, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:48:11 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) 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) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000140)=0x9, &(0x7f0000000180)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x8960c000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f00000002c0)="a5faa3a746e8bf78bb1a1eff5760d4361b63b999d8d28dd60949396edbbdc697991e7f503e4def22d4d31cb9788642c8a85a1ebf38124c34afb6de2c634c5c83a1ed1613b6", 0x45) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000440)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_REMOVEDEF(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x34, r4, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x29}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @multicast2}]}, 0x34}, 0x1, 0x0, 0x0, 0x40098f0}, 0xc0) shutdown(r3, 0x0) recvmmsg(r3, &(0x7f0000002880)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x226}}], 0x2, 0x0, 0x0) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x4000800) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000040)={'erspan0\x00', {0x2, 0x4e24, @private=0xa010101}}) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000700010007"], 0x1}}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCDELRT(r0, 0x890c, &(0x7f0000000340)={0x0, @l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}, 0x2}, @hci={0x1f, 0xffffffffffffffff}, @vsock={0x28, 0x0, 0x0, @local}, 0x654e, 0x0, 0x0, 0x0, 0x800, &(0x7f0000000240)='geneve1\x00', 0xb15, 0x8, 0xec7}) sendfile(r5, r2, 0x0, 0x100000001) [ 2444.608236][T14434] lo speed is unknown, defaulting to 1000 [ 2444.721588][T14491] IPVS: ftp: loaded support on port[0] = 21 [ 2444.823355][ T27] audit: type=1804 audit(1598690891.531:2938): pid=14492 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir819367670/syzkaller.hx3TpR/1939/cgroup.controllers" dev="sda1" ino=16379 res=1 errno=0 08:48:11 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x3f000000, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:48:11 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r1, 0x0) recvmmsg(r1, &(0x7f0000002880)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x226}}], 0x2, 0x0, 0x0) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f00000000c0)={"380e24d8d50fea7341961143cbb91212", 0x0, 0x0, {0x401, 0x5}, {0x5e, 0x8}, 0x100000001, [0x4, 0x86e9, 0x3, 0x9, 0x1000, 0x3ff, 0x9, 0x6, 0x8, 0x8, 0x8, 0x4, 0x3, 0x4d2, 0x6, 0x4]}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0xc0c89425, &(0x7f00000002c0)={"ac035962d6bf03cd7ca6fdae3825545c", 0x0, r2, {0xffffffff, 0xfffffffc}, {0x7, 0x62}, 0x20, [0x8, 0xfff, 0x8001, 0xfffffffffffffffd, 0x98e, 0x4, 0x0, 0x5, 0x58c, 0x80000000, 0x5, 0xff, 0x0, 0x37, 0x457c, 0x8]}) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000001) [ 2445.177291][ T27] audit: type=1804 audit(1598690891.881:2939): pid=14504 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1934/cgroup.controllers" dev="sda1" ino=16380 res=1 errno=0 [ 2445.219741][T14443] IPVS: ftp: loaded support on port[0] = 21 [ 2445.456973][T14434] lo speed is unknown, defaulting to 1000 [ 2445.462401][T14491] lo speed is unknown, defaulting to 1000 [ 2445.468670][T14493] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2445.488327][T14513] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 08:48:12 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000), 0x4) r1 = accept$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000400)=0x14) getsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000080)=0x3, 0x2) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040)={0x0, 0x2710}, 0x10) r2 = socket(0x1000000010, 0x80003, 0x0) sendmmsg$alg(r2, &(0x7f0000000100), 0x492492492492711, 0x0) accept4$alg(r2, 0x0, 0x0, 0x80000) accept(r0, 0x0, 0x0) 08:48:12 executing program 1: 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="000400"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012007665747800000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x46, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000002ffffffff00000409000100686673630000006e21d05d00"], 0x38}}, 0x20000040) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000006c0)=@newtfilter={0x24, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x24}}, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000000280)={0xffff, {{0xa, 0x4e20, 0xddd, @private1={0xfc, 0x1, [], 0x1}}}}, 0x88) 08:48:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x40000000, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2445.650383][T14493] IPVS: ftp: loaded support on port[0] = 21 [ 2445.666439][T14523] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2445.739961][T14523] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2445.773943][T14493] lo speed is unknown, defaulting to 1000 [ 2445.783152][T14527] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2445.813177][T14534] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2446.095969][T14491] lo speed is unknown, defaulting to 1000 [ 2446.589404][T14493] lo speed is unknown, defaulting to 1000 08:48:14 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x41030000, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:48:14 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) sendmsg$DEVLINK_CMD_GET(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x68, 0x0, 0x100, 0x70bd29, 0x25dfdbff, {}, [@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}]}, 0x68}, 0x1, 0x0, 0x0, 0x24000000}, 0x8040) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) 08:48:14 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x18, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x79, 0x10}, [@alu={0x7, 0x1, 0x6, 0x8, 0x8, 0xfffffffffffffff0, 0x10}]}, &(0x7f0000003ff6)='GPL\x00', 0x2, 0xbd, &(0x7f0000000080)=""/189, 0x0, 0x1, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}, 0x10}, 0x78) 08:48:14 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000002, 0xb871, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000080)={@empty, @empty}, &(0x7f00000000c0)=0xc) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={'lo\x00', {0x2, 0x0, @local}}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190f41f4cbace7f9a7df0200000000e800fedd0000040d000d00ea1100000005000000", 0x29}], 0x1) 08:48:14 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x20}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$SIOCX25GSUBSCRIP(r2, 0x89e0, &(0x7f00000003c0)={'xfrm0\x00', 0x9, 0xfffffffa}) write$cgroup_int(r2, &(0x7f0000000380), 0x1040c) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000001340)='~', 0x1}], 0x1, 0x0, 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)=0x2ba) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') sendmsg$BATADV_CMD_GET_VLAN(r3, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010028bd7000fedbdf2511000000050033000000000008000600", @ANYRES32=0x0, @ANYBLOB="050030000000000008003c000800000020dc41e24d54518ab7efdc9469ae3322ba6c34f74581a224d4ccc5646e50a190a20553cbb5b9241dd644b274273ddae05ee66aee6772df372e04ff8e139de13ce6160afd3363c0b38a149714d95fe533cec9e9fb6e6b9d2dfde6f67ea8c902190abfabcd9e6097bf7ffa8b7fef1a050c54becf707322322d9356ec"], 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x40000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)=0x3ff, 0x4) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000100)={0x0, r2, 0x80}) [ 2447.631394][ T7] tipc: TX() has been purged, node left! 08:48:14 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) socket(0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, 0x0, 0x0) 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) sendto$inet6(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x24040090, &(0x7f0000000040)={0xa, 0x4e23, 0x10000, @ipv4={[], [], @private=0xa010102}, 0x2}, 0x1c) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/77, 0x4d}, {&(0x7f0000000240)=""/180, 0xb4}, {&(0x7f00000003c0)=""/70, 0x46}], 0x3, &(0x7f0000000440)=""/103, 0x67}, 0x40000102) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="0800000000000000000001000000000000000c410000000c00060000003100000000"], 0x28}, 0x1, 0xfffffff0, 0x0, 0x8001}, 0x20040005) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r4, &(0x7f0000000a00)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0xa800c00}, 0xc, &(0x7f0000000940)={&(0x7f0000000880)={0x68, r6, 0x200, 0x70bd25, 0x25dfdbfd, {{}, {}, {0x4c, 0x18, {0x1d, @media='udp\x00'}}}, ["", "", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x4) sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r6, 0x4, 0x70bd29, 0x25dfdbfd, {{}, {}, {0x8, 0x11, 0x9}}, [""]}, 0x24}, 0x1, 0x0, 0x0, 0x8001}, 0x41) socket(0x2c, 0x5, 0x1) r7 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r7, 0x11b, 0x2, &(0x7f0000000880)={&(0x7f0000001000)=""/102400, 0x120933, 0x1000}, 0x20) [ 2447.686319][ T7] tipc: TX() has been purged, node left! [ 2447.708346][ T7] tipc: TX() has been purged, node left! [ 2447.748679][ T7] tipc: TX() has been purged, node left! [ 2447.759663][ T27] audit: type=1804 audit(1598690894.461:2940): pid=14607 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1935/cgroup.controllers" dev="sda1" ino=16011 res=1 errno=0 [ 2447.767023][T14605] IPVS: ftp: loaded support on port[0] = 21 [ 2447.792598][ T7] tipc: TX() has been purged, node left! 08:48:14 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x2, 0x3, 0x1d8, 0x98, 0x98, 0x98, 0x98, 0x98, 0x12f, 0x140, 0x140, 0x140, 0x140, 0x3, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x0, 0x70, 0x98}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x3ff}}}, {{@uncond, 0x0, 0x70, 0xa8}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0xffff}, {0xffff, 0x8}, {0xffff}}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x238) ioctl$SIOCX25GCAUSEDIAG(0xffffffffffffffff, 0x89e6, &(0x7f0000000240)={0x6, 0x1}) [ 2447.827057][ T7] tipc: TX() has been purged, node left! 08:48:14 executing program 3: 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, 0x64010101, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2447.874757][ T7] tipc: TX() has been purged, node left! [ 2447.906568][ T7] tipc: TX() has been purged, node left! [ 2447.980401][ T27] audit: type=1804 audit(1598690894.681:2941): pid=14610 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir959518578/syzkaller.WYRuHB/2834/cgroup.controllers" dev="sda1" ino=16364 res=1 errno=0 [ 2447.993400][T14620] SET target dimension over the limit! [ 2448.020961][T14605] lo speed is unknown, defaulting to 1000 08:48:14 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) pread64(r0, &(0x7f0000000140)=""/117, 0x75, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) close(r0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000040)={0x8}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="93b20000000000000000010000000000000001410000001c001700020000000000006574683a73797a6b616c6c657231"], 0x38}}, 0x0) 08:48:14 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3800000, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) [ 2448.069947][T14605] lo speed is unknown, defaulting to 1000 [ 2448.139419][T14620] SET target dimension over the limit! 08:48:14 executing program 3: 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, 0xdc050000, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:48:15 executing program 1: unshare(0x0) syz_genetlink_get_family_id$ipvs(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240)='ethtool\x00') sendmsg$ETHTOOL_MSG_COALESCE_SET(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r1, 0x0, 0x70bd2a, 0x25dfdbfe, {}, [@ETHTOOL_A_COALESCE_TX_MAX_FRAMES_IRQ={0x8, 0x9, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4c845}, 0x12) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f00000000c0)={'syztnl1\x00', &(0x7f0000000040)={'ip6tnl0\x00', 0x0, 0x29, 0x81, 0x1f, 0x7, 0x48, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @private1, 0x10, 0x1, 0x11c00000, 0xd8f7}}) recvmsg$can_j1939(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/64, 0x40}], 0x1, &(0x7f0000000200)=""/157, 0x9d}, 0x10100) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r6, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r7 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r7, 0x0) recvmmsg(r7, &(0x7f0000002880)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x226}}], 0x2, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000300)={'ip6gre0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000003c0)={'tunl0\x00', &(0x7f0000000380)={'tunl0\x00', 0x0, 0x7800, 0x8, 0xfffffc00, 0x17, {{0x8, 0x4, 0x0, 0xc, 0x20, 0x68, 0x0, 0x20, 0x4, 0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@generic={0x83, 0x8, "7a990fee5b56"}, @noop, @noop]}}}}}) sendmsg$ETHTOOL_MSG_TSINFO_GET(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000580)={&(0x7f0000000600)=ANY=[@ANYBLOB="58012bed81a16b010200", @ANYRES16=r1, @ANYBLOB="000228bd7000fcdbdf25190000003c000180140002007767300000000000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000300020000001400020076657468315f766972745f776966690024000180080003000000000008000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="600001801400020073797a6b616c6c657231000000000000140002007665746830000000000000000000000008000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="140002000572657461703000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000004000018008000100", @ANYRES32=0x0, @ANYBLOB="140002006261746164763000000000000000000008000300010000000800030002000000080003000000000008000300010000003400018008000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="080003000200000008000100", @ANYRES32=r10, @ANYBLOB="0800030002000000"], 0x148}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 08:48:15 executing program 0: socket$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) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f00000002c0)=0x101, 0x4) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000ff0100000000", @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) setsockopt$SO_J1939_FILTER(r3, 0x6b, 0x1, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="5000000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000028001280090001007665746800000000180002801400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r2, @ANYBLOB="ff"], 0x50}, 0x1, 0x0, 0x0, 0x20000004}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x52) r6 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f00000000c0), 0x492492492492627, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x4) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f00000070c0)='TIPCv2\x00') sendmsg$TIPC_NL_KEY_FLUSH(r7, &(0x7f00000073c0)={&(0x7f0000007080), 0xc, &(0x7f0000007380)={&(0x7f0000007100)={0x270, r8, 0x200, 0x70bd27, 0x25dfdbfd, {}, [@TIPC_NLA_NODE={0x40, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "926af5c11a4d7b92b3336ea15ee4a56198a9cf15"}}]}, @TIPC_NLA_BEARER={0x80, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x13, @mcast2, 0x4}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x9, @remote, 0x1}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0xd}, 0x40}}, {0x14, 0x2, @in={0x2, 0x4e22, @broadcast}}}}]}, @TIPC_NLA_MEDIA={0xd4, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fff}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xcd}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7ff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xba8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x800}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffa}]}]}, @TIPC_NLA_SOCK={0xc8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0xd0d80c81}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xd5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}]}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3f}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xdbd8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x95}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x401}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x800}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x60b}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3ff}, @TIPC_NLA_SOCK_ADDR={0x8}]}]}, 0x270}, 0x1, 0x0, 0x0, 0x20000001}, 0x41) [ 2448.404547][T14642] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.4/14642 [ 2448.414948][T14642] caller is tipc_crypto_xmit+0x80a/0x2790 [ 2448.420736][T14642] CPU: 1 PID: 14642 Comm: syz-executor.4 Not tainted 5.9.0-rc1-syzkaller #0 [ 2448.429435][T14642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2448.439677][T14642] Call Trace: [ 2448.442981][T14642] dump_stack+0x18f/0x20d [ 2448.447338][T14642] check_preemption_disabled+0x128/0x130 [ 2448.452979][T14642] tipc_crypto_xmit+0x80a/0x2790 [ 2448.457928][T14642] ? tipc_crypto_timeout+0x10f0/0x10f0 [ 2448.463456][T14642] ? bearer_get+0x168/0x340 [ 2448.467972][T14642] ? lock_downgrade+0x830/0x830 [ 2448.472862][T14642] ? memcpy+0x39/0x60 [ 2448.476878][T14642] ? lock_is_held_type+0xbb/0xf0 [ 2448.481836][T14642] tipc_bearer_xmit_skb+0x180/0x3f0 [ 2448.487044][T14642] ? tipc_bearer_mtu+0x4d0/0x4d0 [ 2448.491994][T14642] ? tipc_disc_create+0x705/0xa90 [ 2448.497024][T14642] tipc_enable_bearer+0xb1d/0xdc0 [ 2448.502045][T14642] ? tipc_bearer_xmit_skb+0x3f0/0x3f0 [ 2448.507406][T14642] ? lock_downgrade+0x830/0x830 [ 2448.512243][T14642] ? do_raw_spin_lock+0x120/0x2b0 [ 2448.517250][T14642] ? rwlock_bug.part.0+0x90/0x90 [ 2448.522179][T14642] ? __nla_parse+0x3d/0x4a [ 2448.526582][T14642] __tipc_nl_bearer_enable+0x2bf/0x390 [ 2448.532117][T14642] ? tipc_nl_bearer_disable+0x30/0x30 [ 2448.537480][T14642] ? tipc_nl_compat_bearer_enable+0x33c/0x5a0 [ 2448.543644][T14642] ? __nla_parse+0x3d/0x4a [ 2448.548047][T14642] tipc_nl_compat_doit+0x440/0x640 [ 2448.553146][T14642] ? tipc_nl_compat_dumpit+0x7f0/0x7f0 [ 2448.558586][T14642] ? apparmor_capable+0x1d8/0x460 [ 2448.563613][T14642] ? ns_capable+0xde/0x100 [ 2448.568015][T14642] tipc_nl_compat_recv+0x4ef/0xb40 [ 2448.573113][T14642] ? tipc_nl_compat_link_set+0xad0/0xad0 [ 2448.578746][T14642] ? lockdep_hardirqs_off+0x89/0xc0 [ 2448.583978][T14642] ? tipc_nl_bearer_disable+0x30/0x30 [ 2448.589345][T14642] ? tipc_nl_compat_bearer_disable+0x2c0/0x2c0 [ 2448.595488][T14642] ? mutex_lock_io_nested+0xf60/0xf60 [ 2448.600857][T14642] ? lock_is_held_type+0xbb/0xf0 [ 2448.605792][T14642] ? __radix_tree_lookup+0x1f3/0x290 [ 2448.611065][T14642] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 2448.617900][T14642] genl_rcv_msg+0x61d/0x980 [ 2448.622404][T14642] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 2448.629417][T14642] ? lock_release+0x8e0/0x8e0 [ 2448.634112][T14642] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 2448.639388][T14642] netlink_rcv_skb+0x15a/0x430 [ 2448.644139][T14642] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 2448.651079][T14642] ? netlink_ack+0xa10/0xa10 [ 2448.655663][T14642] genl_rcv+0x24/0x40 [ 2448.659631][T14642] netlink_unicast+0x533/0x7d0 [ 2448.664400][T14642] ? netlink_attachskb+0x810/0x810 [ 2448.669518][T14642] ? _copy_from_iter_full+0x247/0x890 [ 2448.674875][T14642] ? __phys_addr+0x9a/0x110 [ 2448.679362][T14642] ? __phys_addr_symbol+0x2c/0x70 [ 2448.684377][T14642] ? __check_object_size+0x171/0x3e4 [ 2448.689651][T14642] netlink_sendmsg+0x856/0xd90 [ 2448.694415][T14642] ? netlink_unicast+0x7d0/0x7d0 [ 2448.699341][T14642] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 2448.704646][T14642] ? netlink_unicast+0x7d0/0x7d0 [ 2448.709581][T14642] sock_sendmsg+0xcf/0x120 [ 2448.713989][T14642] ____sys_sendmsg+0x6e8/0x810 [ 2448.718745][T14642] ? kernel_sendmsg+0x50/0x50 [ 2448.723407][T14642] ? do_recvmmsg+0x6d0/0x6d0 [ 2448.727987][T14642] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2448.733955][T14642] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2448.739919][T14642] ___sys_sendmsg+0xf3/0x170 [ 2448.744494][T14642] ? sendmsg_copy_msghdr+0x160/0x160 [ 2448.749767][T14642] ? __fget_files+0x272/0x400 [ 2448.754428][T14642] ? lock_downgrade+0x830/0x830 [ 2448.759345][T14642] ? find_held_lock+0x2d/0x110 [ 2448.764094][T14642] ? __might_fault+0x11f/0x1d0 [ 2448.768931][T14642] ? __fget_files+0x294/0x400 [ 2448.773594][T14642] ? __fget_light+0xea/0x280 [ 2448.778171][T14642] __sys_sendmsg+0xe5/0x1b0 [ 2448.782659][T14642] ? __sys_sendmsg_sock+0xb0/0xb0 [ 2448.787704][T14642] ? trace_hardirqs_on+0x5f/0x220 [ 2448.792714][T14642] ? lockdep_hardirqs_on+0x76/0xf0 [ 2448.797808][T14642] do_syscall_64+0x2d/0x70 [ 2448.802208][T14642] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2448.808079][T14642] RIP: 0033:0x45d5b9 [ 2448.811957][T14642] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2448.831541][T14642] RSP: 002b:00007f0914357c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2448.839935][T14642] RAX: ffffffffffffffda RBX: 000000000002c000 RCX: 000000000045d5b9 [ 2448.847887][T14642] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 08:48:15 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) socketpair(0xb, 0x800, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r3, 0x4) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r1, 0x0, 0x100000001) 08:48:15 executing program 3: 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, 0xe4ffffff, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2448.855839][T14642] RBP: 000000000118d0c0 R08: 0000000000000000 R09: 0000000000000000 [ 2448.863809][T14642] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118d08c [ 2448.871772][T14642] R13: 00007ffd5197548f R14: 00007f09143589c0 R15: 000000000118d08c [ 2448.919668][T14642] tipc: Enabled bearer , priority 10 [ 2448.971360][T14632] tipc: Disabling bearer [ 2449.034577][T14651] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2449.067746][ T27] audit: type=1804 audit(1598690895.771:2942): pid=14656 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1937/cgroup.controllers" dev="sda1" ino=16382 res=1 errno=0 [ 2449.163656][T14657] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2449.343319][T14662] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.4/14662 [ 2449.353260][T14662] caller is tipc_crypto_xmit+0x80a/0x2790 [ 2449.359002][T14662] CPU: 1 PID: 14662 Comm: syz-executor.4 Not tainted 5.9.0-rc1-syzkaller #0 [ 2449.367780][T14662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2449.377839][T14662] Call Trace: [ 2449.381263][T14662] dump_stack+0x18f/0x20d [ 2449.385608][T14662] check_preemption_disabled+0x128/0x130 [ 2449.391256][T14662] tipc_crypto_xmit+0x80a/0x2790 [ 2449.396212][T14662] ? tipc_crypto_timeout+0x10f0/0x10f0 [ 2449.401681][T14662] ? bearer_get+0x168/0x340 [ 2449.406196][T14662] ? lock_downgrade+0x830/0x830 [ 2449.411227][T14662] ? memcpy+0x39/0x60 [ 2449.415217][T14662] ? lock_is_held_type+0xbb/0xf0 [ 2449.420173][T14662] tipc_bearer_xmit_skb+0x180/0x3f0 [ 2449.425420][T14662] ? tipc_bearer_mtu+0x4d0/0x4d0 [ 2449.430556][T14662] ? tipc_disc_create+0x705/0xa90 [ 2449.435689][T14662] tipc_enable_bearer+0xb1d/0xdc0 [ 2449.440726][T14662] ? tipc_bearer_xmit_skb+0x3f0/0x3f0 [ 2449.446119][T14662] ? lock_downgrade+0x830/0x830 [ 2449.450978][T14662] ? do_raw_spin_lock+0x120/0x2b0 [ 2449.456018][T14662] ? rwlock_bug.part.0+0x90/0x90 [ 2449.461058][T14662] ? __nla_parse+0x3d/0x4a [ 2449.465488][T14662] __tipc_nl_bearer_enable+0x2bf/0x390 [ 2449.470960][T14662] ? tipc_nl_bearer_disable+0x30/0x30 [ 2449.476347][T14662] ? tipc_nl_compat_bearer_enable+0x33c/0x5a0 [ 2449.482520][T14662] ? __nla_parse+0x3d/0x4a [ 2449.486952][T14662] tipc_nl_compat_doit+0x440/0x640 [ 2449.492075][T14662] ? tipc_nl_compat_dumpit+0x7f0/0x7f0 [ 2449.497548][T14662] ? apparmor_capable+0x1d8/0x460 [ 2449.502588][T14662] ? ns_capable+0xde/0x100 [ 2449.507105][T14662] tipc_nl_compat_recv+0x4ef/0xb40 [ 2449.512223][T14662] ? tipc_nl_compat_link_set+0xad0/0xad0 [ 2449.517866][T14662] ? lockdep_hardirqs_off+0x89/0xc0 [ 2449.523068][T14662] ? tipc_nl_bearer_disable+0x30/0x30 [ 2449.529657][T14662] ? tipc_nl_compat_bearer_disable+0x2c0/0x2c0 [ 2449.535814][T14662] ? mutex_lock_io_nested+0xf60/0xf60 [ 2449.541198][T14662] ? lock_is_held_type+0xbb/0xf0 [ 2449.546149][T14662] ? __radix_tree_lookup+0x1f3/0x290 [ 2449.551445][T14662] ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250 [ 2449.557379][T14748] IPVS: ftp: loaded support on port[0] = 21 [ 2449.558298][T14662] genl_rcv_msg+0x61d/0x980 [ 2449.568774][T14662] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 2449.575729][T14662] ? lock_release+0x8e0/0x8e0 [ 2449.580416][T14662] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 2449.585717][T14662] netlink_rcv_skb+0x15a/0x430 [ 2449.590496][T14662] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 2449.597447][T14662] ? netlink_ack+0xa10/0xa10 [ 2449.602067][T14662] genl_rcv+0x24/0x40 [ 2449.606065][T14662] netlink_unicast+0x533/0x7d0 [ 2449.610853][T14662] ? netlink_attachskb+0x810/0x810 [ 2449.615973][T14662] ? _copy_from_iter_full+0x247/0x890 [ 2449.621356][T14662] ? __phys_addr+0x9a/0x110 [ 2449.625875][T14662] ? __phys_addr_symbol+0x2c/0x70 [ 2449.630909][T14662] ? __check_object_size+0x171/0x3e4 [ 2449.636214][T14662] netlink_sendmsg+0x856/0xd90 [ 2449.640997][T14662] ? netlink_unicast+0x7d0/0x7d0 [ 2449.645962][T14662] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 2449.651269][T14662] ? netlink_unicast+0x7d0/0x7d0 [ 2449.656229][T14662] sock_sendmsg+0xcf/0x120 [ 2449.660665][T14662] ____sys_sendmsg+0x6e8/0x810 [ 2449.665450][T14662] ? kernel_sendmsg+0x50/0x50 [ 2449.670135][T14662] ? do_recvmmsg+0x6d0/0x6d0 [ 2449.674738][T14662] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2449.680730][T14662] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2449.686763][T14662] ? __lock_acquire+0xbb5/0x5640 [ 2449.691713][T14662] ___sys_sendmsg+0xf3/0x170 [ 2449.696310][T14662] ? sendmsg_copy_msghdr+0x160/0x160 [ 2449.701598][T14662] ? __fget_files+0x272/0x400 [ 2449.706278][T14662] ? lock_downgrade+0x830/0x830 [ 2449.711133][T14662] ? find_held_lock+0x2d/0x110 [ 2449.715901][T14662] ? __might_fault+0x11f/0x1d0 [ 2449.720943][T14662] ? __fget_files+0x294/0x400 [ 2449.725631][T14662] ? __fget_light+0xea/0x280 [ 2449.730230][T14662] __sys_sendmsg+0xe5/0x1b0 [ 2449.734738][T14662] ? __sys_sendmsg_sock+0xb0/0xb0 [ 2449.739778][T14662] ? trace_hardirqs_on+0x5f/0x220 [ 2449.744808][T14662] ? lockdep_hardirqs_on+0x76/0xf0 [ 2449.750364][T14662] do_syscall_64+0x2d/0x70 [ 2449.754781][T14662] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2449.760759][T14662] RIP: 0033:0x45d5b9 [ 2449.764655][T14662] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2449.784344][T14662] RSP: 002b:00007f0914315c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2449.793628][T14662] RAX: ffffffffffffffda RBX: 000000000002c000 RCX: 000000000045d5b9 [ 2449.801768][T14662] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 2449.809849][T14662] RBP: 000000000118d200 R08: 0000000000000000 R09: 0000000000000000 [ 2449.817803][T14662] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118d1cc [ 2449.825757][T14662] R13: 00007ffd5197548f R14: 00007f09143169c0 R15: 000000000118d1cc [ 2449.837909][T14662] tipc: Enabled bearer , priority 10 [ 2449.847855][ T27] audit: type=1804 audit(1598690896.551:2943): pid=14665 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1937/cgroup.controllers" dev="sda1" ino=16382 res=1 errno=0 [ 2449.873621][T14661] bond52: (slave veth779): Enslaving as an active interface with a down link [ 2449.918487][ T27] audit: type=1804 audit(1598690896.621:2944): pid=14754 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1937/cgroup.controllers" dev="sda1" ino=16382 res=1 errno=0 [ 2449.938281][T14669] bond52: (slave vlan0): the slave hw address is in use by the bond; couldn't find a slave with a free hw address to give it (this should not have happened) [ 2450.065755][T14722] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2450.087850][T14739] netlink: 'syz-executor.5': attribute type 13 has an invalid length. [ 2450.100612][T14642] tipc: Resetting bearer [ 2450.342388][T14642] tipc: Disabling bearer [ 2450.384500][T14723] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2450.403189][T14696] bond52: (slave vlan0): the slave hw address is in use by the bond; couldn't find a slave with a free hw address to give it (this should not have happened) [ 2450.499227][T14657] bond52: (slave veth781): Enslaving as an active interface with a down link 08:48:18 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=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="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) r3 = bpf$ITER_CREATE(0x21, &(0x7f00000007c0)={r0}, 0x8) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) write(r4, &(0x7f0000000000)="240000001a005f3814f9f407000904018000000000000000000000000800010040000000", 0x24) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000100)={r6, 0x2, 0x7, 0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000800)={0x9, 0x2, 0x40000000, 0x58d, r6}, &(0x7f0000000840)=0x10) 08:48:18 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0xfc000000, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:48:18 executing program 1: unshare(0x40000000) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) getsockopt$X25_QBITINCL(r2, 0x106, 0x1, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="340000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0302000000000000140012000c000100626f6e64"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000e80)=@newlink={0x44, 0x10, 0xe3b, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x13804}, [@IFLA_MASTER={0x8, 0xa, r4}, @IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @xfrm={{0x9, 0x1, 'xfrm\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_XFRM_LINK={0x8}]}}}]}, 0x44}}, 0x0) 08:48:18 executing program 0: syz_emit_ethernet(0x76, &(0x7f00000005c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6000000000403a00fe8000000000000000000000000000aaff02000000000000000000000000000101008078000000006001170000001100ff010000000000000000000000000001fc0000000000000000000000000000000000000000354629e59f480000000001"], 0x0) 08:48:18 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)}, 0x0) r0 = socket$inet(0x10, 0x4, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x4d, 0x0, 0x0, 0x0, 0x3a, 0xffffffffffffffff}, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_flags}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)={0x1c, r2, 0xf2b, 0x0, 0x0, {0x67}, [@NL80211_ATTR_AIRTIME_WEIGHT={0x6}]}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r2, 0x1, 0x70bd2c, 0x25dfdbfd, {}, [@NL80211_ATTR_STA_CAPABILITY={0x6, 0xab, 0x6}, @NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES={0x23, 0xbe, "97e641f778f6a3cacd48c81f6df46e74a24cfd3e15b5475cc7aed04fd7a710"}]}, 0x40}, 0x1, 0x0, 0x0, 0x24040004}, 0x850) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x0) setsockopt$rose(0xffffffffffffffff, 0x104, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_START_AP(0xffffffffffffffff, 0x0, 0x4090) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, 0x0, 0x0) sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, 0x0, 0x0) 08:48:18 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) connect$phonet_pipe(0xffffffffffffffff, &(0x7f00000003c0)={0x23, 0xd, 0xfe, 0x9}, 0x10) read(r1, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='freezer.state\x00', 0x0, 0x0) connect$phonet_pipe(r2, &(0x7f0000000200)={0x23, 0x8, 0x81, 0x6}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r0}) sendmsg$AUDIT_DEL_RULE(r3, 0x0, 0x4040040) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r4 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(0xffffffffffffffff, &(0x7f0000000300)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e21, 0x7, @local, 0xffff}}, 0x24) ioctl$int_in(r4, 0x5452, &(0x7f0000000040)=0xed6) sendmmsg(0xffffffffffffffff, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=[{0x20, 0x110, 0x1, "7e9e19fd908d01968e742a18d3ca"}], 0x20}}], 0x1, 0x0) setsockopt$RXRPC_UPGRADEABLE_SERVICE(r4, 0x110, 0x5, &(0x7f0000000140)=[0x3, 0x1], 0x2) mmap(&(0x7f00008c0000/0x2000)=nil, 0x2000, 0x2, 0x4010, r2, 0x2000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c020000", @ANYRES16=0x0, @ANYBLOB="040029bd7000fedbdf2512000000080009000400000008000600010000000800090009000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x44041) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x301, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0xfffffffe) 08:48:18 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000400)='batadv\x00') r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r4], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)={0x24, r3, 0x711, 0x0, 0x0, {0x9}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0xff}]}, 0x24}}, 0x0) [ 2451.919817][T14817] IPVS: ftp: loaded support on port[0] = 21 [ 2451.927903][T14815] IPVS: ftp: loaded support on port[0] = 21 08:48:18 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0xfe800000, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2451.979895][ T27] audit: type=1804 audit(1598690898.682:2945): pid=14821 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1938/cgroup.controllers" dev="sda1" ino=16375 res=1 errno=0 [ 2452.087008][T14817] lo speed is unknown, defaulting to 1000 [ 2452.096116][T14815] lo speed is unknown, defaulting to 1000 08:48:18 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0xffffc000) write$cgroup_int(r1, &(0x7f0000000200), 0x806000) accept4$rose(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) r3 = socket(0x1000000010, 0x80003, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000000080)) sendmmsg$alg(r3, &(0x7f0000000100), 0x492492492492711, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000400)={{{@in=@local, @in6=@private2}}, {{@in=@empty}, 0x0, @in=@broadcast}}, 0x0) 08:48:19 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0xfec00000, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) 08:48:19 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300)='NLBL_UNLBL\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000040)={0xffffffffffffffff, 0x7fff, 0x1000, 0xfffffffffffffe00}) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r3, &(0x7f0000000200)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x64, 0x3, 0x1, 0x705, 0x0, 0x0, {0x9, 0x0, 0x8}, [@CTA_TUPLE_MASTER={0x24, 0xe, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x8, 0x2, @empty}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0xa9}}]}, @CTA_MARK={0x8, 0x8, 0x1, 0x0, 0x7fff}, @CTA_SYNPROXY={0x55, 0x18, 0x0, 0x1, [@CTA_SYNPROXY_ISN={0x8, 0x1, 0x1, 0x0, 0x7}, @CTA_SYNPROXY_ISN={0x8, 0x1, 0x1, 0x0, 0x60f2}, @CTA_SYNPROXY_TSOFF={0x0, 0x3, 0x1, 0x0, 0xfff}, @CTA_SYNPROXY_ITS={0x8, 0x2, 0x1, 0x0, 0x1000}]}, @CTA_TUPLE_REPLY={0x0, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x0, 0x1, 0x0, 0x1, @ipv6={{0x0, 0x3, @dev={0xfe, 0x80, [], 0x16}}, {0x0, 0x4, @private0={0xfc, 0x0, [], 0x1}}}}, @CTA_TUPLE_ZONE={0x0, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_IP={0x0, 0x1, 0x0, 0x1, @ipv4={{0x0, 0x1, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x0, 0x2, @local}}}, @CTA_TUPLE_IP={0x0, 0x1, 0x0, 0x1, @ipv4={{0x0, 0x1, @rand_addr=0x64010100}, {0x0, 0x2, @loopback}}}, @CTA_TUPLE_ZONE]}]}, 0x64}}, 0x15) sendfile(r2, r1, 0x0, 0x100000001) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x12, 0x73, 0x5, 0xda, 0x1a4, 0x1, 0xc67d, [], 0x0, r0, 0x1, 0x5, 0x1}, 0x40) [ 2452.319909][T14817] lo speed is unknown, defaulting to 1000 08:48:19 executing program 3: 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, 0xff000000, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2452.624682][ T27] audit: type=1804 audit(1598690899.332:2946): pid=14843 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1939/cgroup.controllers" dev="sda1" ino=16364 res=1 errno=0 [ 2452.801762][T14819] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 08:48:19 executing program 3: 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, 0xffffffe4, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) [ 2452.828323][ T27] audit: type=1804 audit(1598690899.532:2947): pid=14822 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir588554399/syzkaller.ah57SO/1928/cgroup.controllers" dev="sda1" ino=16384 res=1 errno=0 [ 2452.857469][T14818] IPVS: ftp: loaded support on port[0] = 21 08:48:19 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000000b00)={0x0, 0x200}) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r1, 0x0) recvmmsg(r1, &(0x7f0000002880)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x226}}], 0x2, 0x0, 0x0) sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) ioctl$BTRFS_IOC_FS_INFO(r1, 0x8400941f, &(0x7f0000000700)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r3, 0x0) recvmmsg(r3, &(0x7f0000002880)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x226}}], 0x2, 0x0, 0x0) sendmsg$NET_DM_CMD_STOP(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) ioctl(r3, 0x17, &(0x7f0000000040)="e792f24a1684a1e2f5a015e95e3d16b31163") sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000000706010341d4355ea4df00000008e9000500010007d45547c3d357c697744bbbef"], 0x1}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0x2d, 0x6, 0x81, &(0x7f0000000680)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000001b00)={0x0, 0x6}, 0x8) sendfile(r4, r2, 0x0, 0x100000001) [ 2452.995834][ T27] audit: type=1804 audit(1598690899.562:2948): pid=14831 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir588554399/syzkaller.ah57SO/1928/cgroup.controllers" dev="sda1" ino=16384 res=1 errno=0 [ 2453.026997][T14878] IPVS: ftp: loaded support on port[0] = 21 [ 2453.047812][ T27] audit: type=1804 audit(1598690899.562:2949): pid=14851 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir588554399/syzkaller.ah57SO/1928/cgroup.controllers" dev="sda1" ino=16384 res=1 errno=0 [ 2453.101033][T14819] 8021q: adding VLAN 0 to HW filter on device bond71 [ 2453.179739][T14818] lo speed is unknown, defaulting to 1000 [ 2453.190054][T14893] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2453.246265][T14878] lo speed is unknown, defaulting to 1000 [ 2453.393619][T14815] lo speed is unknown, defaulting to 1000 [ 2453.842359][T14818] lo speed is unknown, defaulting to 1000 [ 2454.140064][T14878] lo speed is unknown, defaulting to 1000 08:48:21 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x400000) sendfile(r1, r0, 0x0, 0x800000000000c) socket$netlink(0x10, 0x3, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x111) r2 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) close(r2) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000080)={0x0, 0xfffffffd, 0x2, 0x8308, 0x9}) pwrite64(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x20, &(0x7f00000000c0)=0x7, 0x4) bind$llc(r3, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x10) sendmmsg(r3, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, 0x0) 08:48:21 executing program 3: 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) 08:48:21 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001240)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000005c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, 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) getsockopt$bt_hci(r2, 0x84, 0x10, &(0x7f00000000c0)=""/4093, &(0x7f0000001140)=0xffd) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r1, 0x0, 0x100000002) 08:48:21 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x2000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) sendto$rose(r1, &(0x7f00000000c0)="324e0afc4f7bf6675af33e100b66eccbc7e9ddaf79553f8e1cbb0b4ec663e9b9ee573a039b85c3e6481b437d02b7ff524684581826ef09a6e9abfff763599100d317e174ae2b6a6578883e6875b2c3e87e81", 0x52, 0x1, 0x0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket(0x23, 0xa, 0x8000) bind$tipc(r3, 0x0, 0x0) r4 = socket(0x1000000010, 0x80003, 0x0) sendmmsg$alg(r4, &(0x7f0000000100), 0x492492492492711, 0x0) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) write(r5, &(0x7f0000000000)="240000001a005f3814f9f407000904018000000000000000000000000800010040000000", 0x24) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000100)={r7, 0x2, 0x7, 0xffffffff}, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000000040)={r7, 0x8, 0xf54}, 0x8) sendfile(r2, r1, 0x0, 0x100000001) 08:48:21 executing program 0: r0 = openat$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}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f00000003c0)={0xb3fe, 0xf521, 0x3, 0x0, 0x3, [{0x7, 0x200, 0xffffffff, [], 0xc00}, {0xff, 0xe28d, 0x7, [], 0x2a06}, {0x200, 0x46, 0x1, [], 0x100}]}) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) 08:48:21 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$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000500) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r5, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, r6, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @initdev={0xac, 0x1e, 0x1, 0x0}}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @remote}, @FOU_ATTR_PEER_V6={0x14, 0x9, @private0={0xfc, 0x0, [], 0x1}}]}, 0x38}, 0x1, 0x0, 0x0, 0x8851}, 0x800) 08:48:21 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00', 0x2}]}, &(0x7f0000000180)=0x10) [ 2454.862043][ T27] kauditd_printk_skb: 1 callbacks suppressed [ 2454.862059][ T27] audit: type=1804 audit(1598690901.572:2951): pid=14999 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir588554399/syzkaller.ah57SO/1929/cgroup.controllers" dev="sda1" ino=16370 res=1 errno=0 [ 2454.939512][T15008] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 2455.155847][ T27] audit: type=1804 audit(1598690901.572:2952): pid=15004 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir352096549/syzkaller.gweMZy/2202/cgroup.controllers" dev="sda1" ino=16367 res=1 errno=0 08:48:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00', 0x3}]}, &(0x7f0000000180)=0x10) 08:48:22 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000002880)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x226}}], 0x2, 0x0, 0x0) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'wg1\x00', {0x2, 0x4e23, @remote}}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newtaction={0x64, 0x30, 0x1, 0x0, 0x0, {}, [{0x50, 0x1, [@m_mpls={0x4c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{0x4000000}, 0x2}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x64}}, 0x4004) [ 2455.349685][ T27] audit: type=1804 audit(1598690901.632:2953): pid=15011 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1941/cgroup.controllers" dev="sda1" ino=16369 res=1 errno=0 08:48:22 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=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)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c000000070601dfcfd43a5ea4df00000000e90005000100075a3fc6d908110789076c4cb67bbeba4bb1ca145df4d987b0c705ba3389c6a23b3c99cd8c55918c2ca2aa183ab96d2cc909ce44b7228701b7bdfb8bb19ebb5daf3f1c49ed5a1bbb69d16a0d75792c2c04dd7040d57309fa0c20"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) 08:48:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00', 0x4}]}, &(0x7f0000000180)=0x10) 08:48:22 executing program 1: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@private1, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0xe2b9c5094dab0b45}, {0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, {}, 0x4, 0x6e6bbb, 0x80000000000001}, {{@in=@dev, 0x0, 0x6c}, 0x0, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}, 0xa00}], 0x400000000000107, 0x0) socket$nl_route(0x10, 0x3, 0x0) 08:48:22 executing program 4: 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)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd2f5e31832c05f6ca9bff13"], 0x9) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="180001003300190100000000000000000300000004000080"], 0x18}}, 0x0) sendmsg$L2TP_CMD_SESSION_GET(r4, &(0x7f0000003b80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000003b40)={0x0, 0x3}, 0x1, 0x0, 0x0, 0x20800}, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r4, 0x8982, &(0x7f0000002300)={0x0, 'bond0\x00', {}, 0x5}) pipe(&(0x7f0000008f40)={0xffffffffffffffff}) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r6, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5}]}]}, 0x20}}, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c000000", @ANYRESOCT=r5, @ANYRES32], 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={0x0}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=r7, @ANYBLOB="200027bd7000fedbdf250400000008010000000000000000020014000100fe880000000000000000000047da5663afc886200000000108000700d9000000080008002e00000005000d000300000075a68e4442482ca7f2e6910560f5c0028e39c4befbc53d514194f010340da6ac2b68b494d35a4396a4238bdb5a8638cc78276b9fd42ed57030abcf107000407a32c1539fd52ebef7c9b95ca1e3f34bd1a2332c4ab9968d98b3ec352d89e9093046e049d43a6c3b1f1a7464d4207f58cac387f51851e2a3a50967c9d2942ff7b62554b0588370426e4f0eb238967bba32168c730d4b4bb46a04fda5f5bc"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) r8 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) writev(r8, &(0x7f0000000240)=[{&(0x7f0000000580)}], 0x1) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 08:48:22 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x1000, @loopback, 0x1f}, @in6={0xa, 0x4e21, 0x3ff, @ipv4={[], [], @private=0xa010101}, 0x3}, @in={0x2, 0x4e23, @remote}, @in={0x2, 0x4e20, @loopback}, @in6={0xa, 0x4e23, 0x7fffffff, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x7}, @in6={0xa, 0x4e20, 0x800, @remote, 0x2}, @in6={0xa, 0x4e24, 0x2, @private0, 0xe556}], 0xac) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) write$binfmt_elf32(r0, &(0x7f0000001340)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x8}, [{}], "", [[], [], [], [], [], [], []]}, 0x758) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0x1801, 0x4) sendmmsg(r0, &(0x7f0000003500)=[{{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000200)="4de8e3b443a2c6a2e4b794df5819406a1ad1b6d5b63f58d9d81904de8047", 0x1e}, {&(0x7f0000000e00)="a62a2d01aff2d5c8e28b74f8ff50ed547cbb247543170b0352fc0b10802efab7e99a8a310d9ef8ead0aacb", 0x2b}], 0x2}}], 0x1, 0x0) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860fcfaf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff3b) 08:48:22 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) connect$rxrpc(0xffffffffffffffff, &(0x7f0000000040)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x24) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'veth1_vlan\x00', &(0x7f0000000280)=@ethtool_per_queue_op={0x4b, 0xf}}) [ 2455.632938][ T27] audit: type=1804 audit(1598690902.342:2954): pid=15065 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1942/cgroup.controllers" dev="sda1" ino=16364 res=1 errno=0 08:48:22 executing program 3: 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', 0x5}]}, &(0x7f0000000180)=0x10) [ 2455.766662][ T27] audit: type=1804 audit(1598690902.422:2955): pid=15076 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir352096549/syzkaller.gweMZy/2203/memory.events" dev="sda1" ino=15828 res=1 errno=0 08:48:22 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="d400000019001905000000000000000002200001ffebfe000000000008000108392914"], 0xd4}}, 0x0) r0 = socket(0x10, 0x803, 0x0) socketpair(0xf, 0x6, 0x5, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$can_bcm(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000003c0)}, {&(0x7f0000000400)=""/202, 0xca}], 0x2, &(0x7f0000000540)=""/21, 0x15}, 0x40000002) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x6558, &(0x7f0000000280)={&(0x7f0000000080)=@newlink={0x20, 0x11, 0x425, 0x0, 0x0, {0x10, 0x0, 0x0, r4}}, 0x20}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f0000003400)={'gretap0\x00', &(0x7f0000003380)={'gre0\x00', r3, 0x20, 0x7800, 0xd8, 0x0, {{0x9, 0x4, 0x2, 0x0, 0x24, 0x66, 0x0, 0x5d, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @dev={0xac, 0x14, 0x14, 0x2e}, {[@ra={0x94, 0x4}, @lsrr={0x83, 0xb, 0x7d, [@multicast2, @initdev={0xac, 0x1e, 0x1, 0x0}]}]}}}}}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000003500)={'gre0\x00', &(0x7f0000003440)={'gretap0\x00', r3, 0x7800, 0x8, 0x2, 0xfffffdc1, {{0x25, 0x4, 0x1, 0x3, 0x94, 0x66, 0x0, 0x4, 0x4, 0x0, @multicast2, @multicast2, {[@rr={0x7, 0x27, 0xaf, [@broadcast, @loopback, @dev={0xac, 0x14, 0x14, 0x15}, @multicast2, @local, @rand_addr=0x64010102, @rand_addr=0x64010102, @dev={0xac, 0x14, 0x14, 0x27}, @remote]}, @timestamp_prespec={0x44, 0x4, 0x5f, 0x3, 0x1}, @ssrr={0x89, 0x23, 0x8e, [@dev={0xac, 0x14, 0x14, 0x31}, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @multicast2, @broadcast, @broadcast, @local, @loopback]}, @timestamp_prespec={0x44, 0x2c, 0x1f, 0x3, 0xc, [{@rand_addr=0x64010101, 0x2}, {@remote, 0xaae}, {@local, 0x80000000}, {@loopback, 0xffffffff}, {@broadcast, 0x1}]}, @timestamp_prespec={0x44, 0x4, 0xcb, 0x3, 0x2}]}}}}}) 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, &(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, r8}]}, 0x3c}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000035c0)={'syztnl1\x00', &(0x7f0000003540)={'ip6_vti0\x00', r3, 0x43, 0x5, 0x9, 0x773, 0x41, @private0={0xfc, 0x0, [], 0x1}, @mcast2, 0x700, 0x20, 0x9, 0x2}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(r2, &(0x7f00000038c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000003880)={&(0x7f0000003600)={0x258, 0x0, 0x8, 0x70bd2d, 0x25dfdbfc, {}, [@HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x64, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macsec0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_batadv\x00'}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}]}, 0x258}, 0x1, 0x0, 0x0, 0x20000001}, 0x5) getsockopt(r0, 0x7fff, 0x8, &(0x7f0000000280)=""/102, &(0x7f0000000040)=0x66) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000000)={&(0x7f00000001c0)=""/157, 0x220000, 0x1800, 0x7f, 0x1}, 0x20) r10 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r10, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 08:48:22 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=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="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = accept4$llc(r0, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10, 0x800) mmap(&(0x7f0000752000/0x4000)=nil, 0x4000, 0x5, 0x100010, r3, 0xefeae000) sendfile(r2, r1, 0x0, 0x100000001) [ 2456.016725][ T27] audit: type=1800 audit(1598690902.422:2956): pid=15076 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=15828 res=0 errno=0 08:48:22 executing program 0: 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$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='pids.events\x00', 0xb00000000065808, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80042, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$unix(r1, &(0x7f0000000040)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600), 0x0, 0x0, 0x0, 0x20000000}, 0x4000820) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000000)=0x7) r4 = accept$packet(0xffffffffffffffff, &(0x7f0000000ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, r4, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r5, 0x1, 0x6, &(0x7f0000000140)=0xffffffff, 0x4) connect$inet(r5, &(0x7f0000000200)={0x2, 0x0, @multicast1}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000001780)=@mangle={'mangle\x00', 0x1f, 0x6, 0x720, 0x340, 0x4c8, 0x340, 0x340, 0x250, 0x650, 0x650, 0x650, 0x650, 0x650, 0x6, &(0x7f0000000700), {[{{@ipv6={@private1, @empty, [0xff0000ff, 0x0, 0x0, 0xffffff00], [0xff000000, 0xffffffff, 0xffffffff, 0xff000000], 'caif0\x00', 'veth1_macvtap\x00', {0xff}, {}, 0x62, 0x3, 0x3}, 0x0, 0xf0, 0x130, 0x0, {}, [@common=@hbh={{0x48, 'hbh\x00'}, {0x1, 0x5, 0x1, [0x7fff, 0x9, 0x800, 0x7ff, 0x400, 0x5, 0x6, 0xff, 0xda64, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0xff], 0x10}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x81, 0x5, @ipv6=@dev={0xfe, 0x80, [], 0x1e}, 0x4e20}}}, {{@ipv6={@mcast2, @loopback, [0xff, 0xffffff00], [0x0, 0xff, 0xff000000, 0xff], 'syzkaller1\x00', 'nr0\x00', {}, {0xff}, 0x5c, 0xf0, 0x2, 0x906378752a35ed69}, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}, {0x5}}]}, @HL={0x28, 'HL\x00', 0x0, {0x2, 0x6}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x3b}, @mcast1, [0x0, 0xff000000, 0xffffff00, 0xffffff00], [0xff, 0xffffff00, 0xffffff00, 0xff], 'veth0_virt_wifi\x00', 'macvlan0\x00', {}, {0xff}, 0x0, 0x8, 0x2, 0x44}, 0x0, 0xa8, 0xf0}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@ipv4={[], [], @private=0xa010102}, @ipv6=@mcast1, 0x37, 0x39, 0x5}}}, {{@ipv6={@private0, @mcast2, [0xff000000, 0xffffffff, 0xffffff00, 0xffffffff], [0xffffff00, 0xffffff00, 0x0, 0xff000000], 'gretap0\x00', 'syzkaller0\x00', {0xff}, {}, 0x2e, 0xcf, 0x1, 0x52}, 0x0, 0x160, 0x188, 0x0, {}, [@common=@mh={{0x28, 'mh\x00'}, {"848f"}}, @common=@srh1={{0x90, 'srh\x00'}, {0x2b, 0x0, 0x31, 0x0, 0x6, @local, @ipv4={[], [], @empty}, @local, [0xffffff00, 0xff000000, 0xffffff00, 0xffffffff], [0xff000000, 0xffffff00, 0xff, 0xff000000], [0xff000000, 0x0, 0x0, 0xffffffff], 0x220, 0x482}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@ipv6={@rand_addr=' \x01\x00', @ipv4={[], [], @multicast2}, [0xff000000, 0xffffff00, 0xa6b7f9578f336be1, 0xff], [0xff], 'gre0\x00', 'bond0\x00', {}, {0xff}, 0x6, 0x4a, 0x1, 0x2}, 0x0, 0x160, 0x188, 0x0, {}, [@common=@mh={{0x28, 'mh\x00'}, {"0362", 0x1}}, @common=@srh1={{0x90, 'srh\x00'}, {0x88, 0x1, 0x0, 0x3, 0x4, @local, @mcast1, @local, [0xff, 0xffffffff, 0xffffffff], [0xff, 0xffffff00, 0xffffff00, 0xffffffff], [0xffffffff, 0xff000000, 0xff000000], 0x126c, 0x2}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x780) sendmmsg(r5, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) unshare(0x4060000) sendfile(r2, r1, 0x0, 0x9) 08:48:22 executing program 3: 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', 0x6}]}, &(0x7f0000000180)=0x10) [ 2456.129838][ T27] audit: type=1804 audit(1598690902.432:2957): pid=15076 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir352096549/syzkaller.gweMZy/2203/memory.events" dev="sda1" ino=15828 res=1 errno=0 08:48:23 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) r2 = bpf$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, 0x0, 0x0, r1}, 0x78) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)=@newlink={0x44, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0x1c, 0x2b, 0x0, 0x1, [@IFLA_XDP_EXPECTED_FD={0x8, 0x8, r2}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x19}, @IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x44}}, 0x0) [ 2456.304656][ T27] audit: type=1804 audit(1598690902.642:2958): pid=15088 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir352096549/syzkaller.gweMZy/2203/memory.events" dev="sda1" ino=15828 res=1 errno=0 08:48:23 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00', 0x7}]}, &(0x7f0000000180)=0x10) [ 2456.490861][ T27] audit: type=1804 audit(1598690903.082:2959): pid=15117 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir472312343/syzkaller.ciBs55/1943/cgroup.controllers" dev="sda1" ino=16364 res=1 errno=0 08:48:23 executing program 4: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000080)={&(0x7f0000000000)={0x54, 0x2, 0x6, 0x5, 0x0, 0x0, {}, [@IPSET_ATTR_REVISION={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_TYPENAME={0x10, 0x3, 'hash:ip,mac\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_TIMEOUT={0x8}]}]}, 0x54}}, 0x0) [ 2456.638363][ T27] audit: type=1804 audit(1598690903.182:2960): pid=15083 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir352096549/syzkaller.gweMZy/2203/memory.events" dev="sda1" ino=15828 res=1 errno=0 08:48:23 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 08:48:23 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00', 0x8}]}, &(0x7f0000000180)=0x10) 08:48:23 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0xc031, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'veth0_to_bond\x00', 0x0}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x100, 0x4) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x3f, &(0x7f0000000180)=0x10001, 0x4) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) recvmmsg(r1, &(0x7f0000001b00)=[{{0x0, 0x0, 0x0}}], 0x1a8, 0x2040, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x47, &(0x7f0000000000)}, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="93b20000000000000000010000000000000001410000001c001700020000000000006574683a73797a6b616c6c657231"], 0x38}}, 0x0) sendmsg$TIPC_CMD_SHOW_PORTS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x1c, r4, 0x204, 0x70bd2d, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x44) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000dc0)={0x0, @in6={{0xa, 0x4e22, 0x2, @initdev={0xfe, 0x88, [], 0x1, 0x0}}}, 0x8, 0x400}, &(0x7f0000000e80)=0x90) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000000)={'macvtap0\x00', &(0x7f0000000040)=@ethtool_cmd={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x3]}}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) 08:48:23 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) write(r0, &(0x7f00000000c0)="47d09609d26459cdbb1ef180c94f89eeefaef9691023c9acec5f69a0811139f7fcef98103101772aa681799f4885afae750bf702039627077a04a67e56700d230fb5e4ad66ee4713aad87ec2f2d5144a13942631b39dd6e9f782349b0de7b9323f050ffff43712c10b784d8a9dd838d9f18ba0d215e462", 0x77) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) 08:48:23 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000001c0)={&(0x7f0000000000)='./file0\x00'}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x27, &(0x7f0000000200)=0x3, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) sendmsg$NLBL_MGMT_C_PROTOCOLS(r1, &(0x7f0000000100)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="58000000190ff2b1002cf59692234b0b100d442baac7e2ed99a9e5663051c328baf1565da8070019a96ac2c85e000b46b635a8325fc8e30d772e751b17dcfbe75a123bbb9a6b63e297fc7a75023da09dbfc47468044374e083d9421fe9eff43364b1c2e68f9492681f4a343bd7a8d4972c9f86ffdfb57f568d691e22321189b66dbb765afe6e6f9fa8b0dbd324241be3e757b22aef83910553de546a396738b9385517b2155c8b2b39e56d2803548d9c856939a3a5", @ANYRES16=0x0, @ANYBLOB="100027bd7000fedbdf250700000014000500fe8000000000bb08000800ffffffff14000600fc01000000000000000000000000000114000600"/82], 0x58}, 0x1, 0x0, 0x0, 0x20010040}, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000240)={r1, 0x5d25, 0xb8d6, 0x6}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000280)=0x3, 0x8) 08:48:23 executing program 3: 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', 0x9}]}, &(0x7f0000000180)=0x10) 08:48:23 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ab553fec03000000000000000000288a", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000000)={0x7ff}, 0x10) write(r4, &(0x7f0000000040)="200000001a00010200190d958d00a00880000000010400000000070000002000", 0x20) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r4, 0x6612) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r5, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000, 0x0) splice(r3, 0x0, r1, 0x0, 0x400fffe, 0x0) sendfile(r3, r0, 0x0, 0x80000001) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) socket$phonet_pipe(0x23, 0x5, 0x2) [ 2457.020768][T15155] IPVS: ftp: loaded support on port[0] = 21 08:48:23 executing program 0: r0 = socket$kcm(0x2, 0x3, 0x84) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)=0x8e, 0x4) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10, &(0x7f00000002c0), 0x0, &(0x7f0000000100)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x26}, @broadcast}}}], 0x20}, 0x24004084) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000000040), 0x4) 08:48:23 executing program 3: 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', 0xa}]}, &(0x7f0000000180)=0x10) 08:48:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x84) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$netlink(0x10, 0x3, 0x14) r5 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r5, 0x0) recvmmsg(r5, &(0x7f0000002880)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x226}}], 0x2, 0x0, 0x0) sendmsg$NET_DM_CMD_STOP(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r5, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000001140)=0x30) sendmsg$IPCTNL_MSG_CT_DELETE(r4, &(0x7f0000001180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x90080000}, 0xc, &(0x7f0000001100)={&(0x7f00000011c0)={0x4b, 0x2, 0x1, 0x401, 0x0, 0x0, {0x5, 0x0, 0x1}, [@CTA_ID={0x8, 0xc, 0x1, 0x0, 0x4}, @CTA_TUPLE_ORIG={0x2c, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1f}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010100}, {0x8, 0x2, @multicast2}}}]}, @CTA_MARK={0x8, 0x8, 0x1, 0x0, 0x3}]}, 0x50}, 0x1, 0x0, 0x0, 0x8000}, 0xc044800) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) getsockopt$bt_hci(r1, 0x84, 0x83, &(0x7f0000000080)=""/4100, &(0x7f00000010c0)=0x1004) 08:48:24 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) recvmsg(r1, &(0x7f0000000240)={&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000000)=""/26, 0x1a}, {&(0x7f0000000140)=""/7, 0x7}, {&(0x7f0000000180)=""/38, 0x26}, {&(0x7f00000001c0)=""/128, 0x80}, {&(0x7f00000002c0)=""/124, 0x7c}], 0x5, &(0x7f0000000700)=""/4096, 0x1000}, 0x2140) sendmsg$RDMA_NLDEV_CMD_RES_GET(r2, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x1409, 0x100, 0x70bd27, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x18}}, 0x48000) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000000706010341d43a5ea4df00000000dc0005000100079a5c4d4ae8678256356523"], 0x1}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r1, 0x0, 0x100000001) 08:48:24 executing program 3: 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', 0x10}]}, &(0x7f0000000180)=0x10) 08:48:24 executing program 3: 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', 0xfc}]}, &(0x7f0000000180)=0x10) 08:48:24 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=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="1c0000000706010349d43a5ea4df00be312c77d77ff636822c"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) [ 2457.884929][T15161] tipc: Enabling of bearer rejected, failed to enable media [ 2457.917383][T15155] lo speed is unknown, defaulting to 1000 [ 2457.953847][T15155] lo speed is unknown, defaulting to 1000 [ 2457.996864][T15161] IPVS: ftp: loaded support on port[0] = 21 [ 2458.128414][T15209] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'.