0x8}]}, @IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:ip,port\x00'}]}, 0x60}}, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r5, 0x40106614, &(0x7f0000000100)) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x28, r4, 0x2, 0x70bd2d, 0x25dfdbfd, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x5}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x8}}]}, 0x28}}, 0x48000) r6 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r6, 0x11b, 0x4, &(0x7f0000000880)={&(0x7f0000001000)=""/102400, 0x120000, 0x1000, 0x0, 0x2c620}, 0x1a) 11:58:39 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f00000000c0)=[{0x28, 0x0, 0x0, 0xfffff038}, {0x80000006}]}, 0x10) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) sendmsg$OSF_MSG_ADD(r1, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)={0x964, 0x0, 0x5, 0x801, 0x0, 0x0, {0x0, 0x0, 0x1}, [{{0x254, 0x1, {{0x1}, 0x0, 0xff, 0x2, 0xbd, 0x4, 'syz0\x00', "69077ced345da93c6519f360191e787e53e4834ec0f5d78cd67a0fb026e38618", "b056d307abcf456508536c527874adac26434197277ef1af0b874e9728b63f64", [{0xfffa, 0x8, {0x1, 0x80}}, {0xe9d, 0x7, {0x3, 0x5}}, {0x4, 0x2, {0x0, 0x7fffffff}}, {0x9, 0x0, {0x2, 0x7}}, {0x5, 0x7, {0x3, 0x2}}, {0x0, 0xff, {0x0, 0x81}}, {0x8001, 0x4, {0x0, 0x7}}, {0x7, 0x7, {0x1, 0x4}}, {0x7, 0x2, {0x3, 0x2}}, {0x3f, 0x3, {0x3, 0x8}}, {0x1a, 0x7ff, {0x3}}, {0x6, 0x1, {0x3, 0x20}}, {0x2, 0x7, {0x3, 0x9}}, {0x5, 0x9c, {0x2, 0x1ff}}, {0x72, 0x80, {0x2, 0x5}}, {0x6, 0x7, {0x3, 0x401}}, {0x8, 0x1, {0x2, 0xffffffdf}}, {0xfff, 0x9, {0x0, 0x3ff}}, {0xff84, 0x4a, {0x2, 0x10001}}, {0x9, 0x0, {0x1, 0x8000}}, {0x9, 0x5, {0x0, 0x1ff}}, {0x2, 0x0, {0x1, 0x2}}, {0xd03, 0xff, {0x2, 0x4209}}, {0x3f, 0xc000, {0x3, 0x9}}, {0x7, 0x8001, {0x3, 0x5}}, {0x8000, 0x7, {0x2}}, {0x20, 0x867e, {0x2, 0x3}}, {0x1933, 0x4a, {0x0, 0x40}}, {0x8, 0x20, {0x0, 0x9}}, {0x8, 0x9, {0x0, 0x1}}, {0x200, 0x7f, {0x3, 0x7ff}}, {0x8, 0x0, {0x2, 0x101}}, {0x2, 0x4, {0x1, 0x8000}}, {0x1000, 0x3ff, {0x1, 0x5}}, {0x1, 0xc273, {0x3, 0xfffeffff}}, {0x0, 0xed, {0x1, 0x1}}, {0x34, 0x737, {0x3, 0x9}}, {0x1, 0x5, {0x2, 0x1}}, {0xa1, 0x101, {0x0, 0x1c0}}, {0x7, 0x0, {0x3}}]}}}, {{0x254, 0x1, {{0x3, 0x5}, 0x80, 0x80, 0x4, 0x20, 0x1b, 'syz0\x00', "1fa34794a614ae49f89238d57996b6a31915906179692852d201ccffd66da7be", "2e9858aff12cca37d94d050d37205bd1ebd3840e3587ca48e74be4acad7db5f9", [{0x77, 0x5, {0x1, 0x80}}, {0x1, 0x5, {0x2, 0x6}}, {0x4, 0x8001, {0x2, 0x1}}, {0x40, 0x8, {0x3, 0x40}}, {0x8, 0x5, {0x2, 0x7}}, {0x0, 0x1000, {0x0, 0x2}}, {0x36fa, 0x400, {0x0, 0x2}}, {0x0, 0x20, {0x2, 0x3}}, {0x1, 0x7fff, {0x1, 0x5}}, {0x2937, 0x7ff, {0x0, 0x2}}, {0x7, 0xeed, {0x1, 0xd16}}, {0x4, 0xfff, {0x2, 0xffff8c92}}, {0xae1, 0x3, {0x3, 0x10000}}, {0x1, 0x8, {0x2}}, {0x7, 0x3, {0x2, 0x3}}, {0x80, 0x81, {0x3, 0xffffffe1}}, {0x6, 0x4, {0x1, 0x835}}, {0xfff, 0x4, {0x0, 0x12}}, {0x4, 0x7ff, {0x3}}, {0x100, 0x6, {0x6, 0xfffff800}}, {0x8, 0x7fff, {0x1, 0x49}}, {0x8201, 0x81, {0x2}}, {0x6, 0x6, {0x225da67d5b215f6e, 0x2}}, {0x7fff, 0x5, {0x1, 0x1f}}, {0x22c, 0x1, {0x2, 0x9}}, {0x3, 0x6, {0x2, 0x7ba}}, {0x7ff, 0x0, {0x0, 0x8001}}, {0xb36, 0x101, {0x2, 0x4a5}}, {0xffff, 0x7fff, {0x1, 0x3ff}}, {0x100, 0x1, {0x2, 0x50}}, {0xffff, 0x1, {0x0, 0x8}}, {0x90, 0x7, {0x3, 0x3}}, {0x0, 0x6d, {0x3}}, {0x8, 0x6, {0x0, 0x3}}, {0x3, 0xcc6, {0x2, 0xa7f2}}, {0x80, 0x4, {0x3, 0x6}}, {0x5f, 0x950e, {0x1, 0x7}}, {0x1, 0x3f, {0x1, 0x1}}, {0xb54, 0x800, {0x1}}, {0xf801, 0x1, {0x1, 0x9}}]}}}, {{0x254, 0x1, {{0x0, 0x7f37}, 0x3f, 0x20, 0x81, 0x8001, 0xb, 'syz1\x00', "53aae37cd19aac59c338bfcca1f67605b5ffdab5f2ef4d2fc60ae42768995eaf", "39865a94c5784a985ab7806f9cce2c6745d77be947b6857a6e0c06f904458657", [{0x20, 0xff, {0x1, 0x10000}}, {0x6, 0x6, {0x1, 0xfffff801}}, {0xffff, 0x1ff, {0x2, 0x7}}, {0x1, 0x1, {0x2, 0x7}}, {0x4da, 0x2, {0x2, 0x2}}, {0x4, 0x400, {0x0, 0x30000000}}, {0xfff9, 0x1f, {0x0, 0x1f}}, {0x1f4, 0xebd, {0x1, 0x1}}, {0x20, 0x3ff, {0x2, 0x9}}, {0x7488, 0x5, {0x0, 0x3}}, {0x1000, 0x4, {0x1, 0x1}}, {0x3, 0x8, {0x0, 0x907}}, {0x0, 0x3, {0x1, 0x2}}, {0x101, 0x5, {0x3, 0x4}}, {0x9, 0x1, {0x0, 0x2}}, {0x8, 0x0, {0x1, 0x8}}, {0xcb, 0x5, {0x0, 0x5}}, {0x1, 0x75d6, {0x3, 0xfff}}, {0x7fff, 0x3ff, {0x1, 0xffffffff}}, {0xff, 0xd53, {0x2, 0x3f}}, {0x40, 0x81, {0x2, 0x101}}, {0x6, 0x2, {0x1, 0xccd}}, {0x4, 0x5, {0x3, 0x20000000}}, {0x8074, 0x7f, {0x3, 0x80}}, {0x200, 0x401, {0x2, 0xc55a}}, {0x3c3f, 0x3b9, {0x3, 0x4}}, {0x1ff, 0xfa3, {0x1, 0x4}}, {0x1ff, 0x3, {0x1, 0x6}}, {0x5c, 0x1, {0x3, 0xb79}}, {0x9, 0x100, {0x1, 0x1f}}, {0x1f, 0x7, {0x0, 0x8}}, {0xef3b, 0xc4a, {0x2, 0x3}}, {0x7f, 0x0, {0x3, 0x8}}, {0x4410, 0x9, {0x1, 0x7fffffff}}, {0x6, 0xfad5, {0x0, 0x2}}, {0x81, 0x9, {0x1, 0x1000}}, {0x7, 0x1, {0x2, 0xfffffffa}}, {0x81, 0x6, {0x0, 0x8}}, {0x8, 0x8, {0x0, 0x7}}, {0x4, 0x1, {0x1, 0x2}}]}}}, {{0x254, 0x1, {{0x1, 0x3}, 0x20, 0x4, 0x8001, 0x7f, 0x26, 'syz0\x00', "007d2be9e6c2c1b3e81b1d7e8eb11a6f3a5032ab3fede2cae39f15262c87fb90", "83a628457e9e973891db254513be692c93d879e460707bc757838f3ff98c708d", [{0x2, 0x4, {0x2, 0x3}}, {0x3, 0xef4, {0x2, 0x1}}, {0x3, 0xc1, {0x1, 0x40}}, {0x1ff, 0x6, {0x3, 0x4}}, {0x4, 0x61f5}, {0x2, 0x9, {0x3, 0x10000}}, {0x1800, 0x0, {0x0, 0x7fff}}, {0x3, 0x3, {0x1}}, {0x3256, 0x18ee, {0x0, 0x4}}, {0x7bdc, 0xfc01, {0x0, 0x2}}, {0x1, 0x9, {0x3, 0x800}}, {0xbff2, 0x1, {0x2, 0x5}}, {0xff, 0x962, {0x0, 0x9}}, {0xff, 0x6, {0x2, 0x7}}, {0x800, 0x400, {0x2, 0x1}}, {0x8e6, 0x1, {0x3, 0x1}}, {0xc050, 0xff7f, {0x2, 0x20}}, {0x6, 0x27, {0x1, 0x5}}, {0x1, 0x100, {0x0, 0x37}}, {0x91, 0x200, {0x1, 0x6}}, {0x4, 0x4, {0x3, 0x3f}}, {0x0, 0x8, {0x2, 0x309}}, {0x2, 0x6, {0x1, 0x4}}, {0x40, 0x400, {0x3, 0x65}}, {0x6, 0x157b, {0x1, 0xfa1}}, {0x2, 0x4, {0x1, 0x2}}, {0xfff, 0x9, {0x1, 0x4}}, {0x8, 0x9, {0x2, 0x100}}, {0x5, 0x8000, {0x2, 0xffff}}, {0xffff, 0x4, {0x1, 0x401}}, {0x7ff, 0x8000, {0x0, 0x6a478e15}}, {0x8, 0x66, {0x3, 0x1}}, {0x3, 0xfffb, {0x0, 0x9}}, {0x8, 0x972f, {0x0, 0x2}}, {0x5, 0x2, {0x3, 0x3}}, {0x7, 0x1f, {0x1}}, {0xb73, 0x8001, {0x0, 0x7fffffff}}, {0x3, 0xe668, {0x2, 0x80000001}}, {0x49f4, 0x7, {0x3, 0x3}}, {0xfc6, 0x9, {0x0, 0xf63b}}]}}}]}, 0x964}, 0x1, 0x0, 0x0, 0x84}, 0x20000000) syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') 11:58:39 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="30003892345b35cc5c7087000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001600", @ANYRES32=r2, @ANYBLOB="08001b0000000000"], 0x30}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0xf000) sendfile(0xffffffffffffffff, r4, 0x0, 0xf03b0000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8000000000004) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_LIST(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x1, 0x70bd2b, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x1d54a038cec019f1}, 0x0) sendmsg$NLBL_CIPSOV4_C_LIST(r3, &(0x7f0000000480)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)={0xec, r5, 0x4, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0xd0, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb0}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x34}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x62ff7053}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3aa36106}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x66edf562}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x43b6463e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x624940b8}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x531fe27e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x391a29f0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x87}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4254aaf8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x59}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x80}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x54}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4d6c87ae}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbf}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}]}, 0xec}, 0x1, 0x0, 0x0, 0x24040000}, 0x4094) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_DEL(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x1c, r7, 0xe7a035cf4856fee5, 0x0, 0x0, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x2e}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_GET(r1, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x2c, r7, 0x4, 0x70bd2b, 0x25dfdbfc, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @private=0xa010100}, @FOU_ATTR_TYPE={0x5}, @FOU_ATTR_TYPE={0x5, 0x4, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x48000}, 0x0) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="040083f5", @ANYRES16=r8, @ANYBLOB="030b0000000000000000130000000c0009800800020000000000c1a7621b02c709e6efb58534e2276021240a8f31320ceb8dd48b7de8210239461bc2b265402e85e918d9cc5536bc7044c4dee9c687003cf03e0f99deaa3c1dfa72e8692196ad415b498a97b40f561999cd76369015bb2672a1e66c314fbcd60a87612831e0ca2f8b185f47b003b09595de52bd22fc5ba74dcbd38313ae3d602b47b33bb225a4396b2509bc7ae1a436e2527a0ca3edc3df7ff22b49c188deb03c2a3f846e52970d49a31613e4491ce7903465c3761849214170eabf087c30dfa949baeba9e4fd59b35e55edc2683c86e3e31da4ecb83681b3967e21bbc9"], 0x20}}, 0x0) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) 11:58:39 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x40eae, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) socket$inet6(0xa, 0x0, 0x0) socket(0x0, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x4ffdd, 0x0) r2 = socket$inet6(0xa, 0x80003, 0x6b) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f00000001c0)={0x29, @broadcast, 0x4e22, 0x2, 'sed\x00', 0x0, 0x8, 0x20}, 0x2c) ioctl(r2, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000800)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000900)=0xe8) r4 = socket$nl_generic(0x10, 0x3, 0x10) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) sendmsg$nl_generic(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x24, 0x25, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x8, 0xc, 0x0, 0x0, @uid=r3}, @typed={0x8, 0x82, 0x0, 0x0, @pid=r5}]}, 0x24}, 0x1, 0xffffff7f0e000000}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast2, @in=@multicast1, 0x4e23, 0xe7e, 0x4e21, 0x200, 0x1c, 0x0, 0x20, 0x62, 0x0, r3}, {0xffffffffffffffc1, 0x9, 0x4, 0xd6, 0x0, 0x80000000, 0x5, 0x8}, {0x0, 0x4}, 0x1, 0x6e6bbb, 0x0, 0x0, 0x2, 0x1}, {{@in=@loopback, 0x4d2}, 0x2, @in=@remote, 0x0, 0x0, 0x1, 0x1f, 0x5, 0x401, 0xfffffffc}}, 0xe8) gettid() close(r0) 11:58:39 executing program 3: unshare(0x60000200) mmap(&(0x7f000074c000/0x4000)=nil, 0x4000, 0x3, 0x4012010, 0xffffffffffffffff, 0x1000) getpeername$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet6(0xa, 0x3, 0x3a) r0 = socket$nl_audit(0x10, 0x3, 0x9) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfe}, 0xc) pipe(&(0x7f0000000140)={0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) accept4$alg(r2, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/101, 0x65}], 0x1) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x20000000004, 0xf) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x5, &(0x7f0000001000)=ANY=[@ANYRESHEX=r2], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x1e, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={0xffffffffffffffff, 0xfffffffffffffd86, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xfffffffffffffec2) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f00000000c0)={r1, r3, 0x0, r4}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000240)={0x6, 0x0, 0x9, 0x10}, 0xc) [ 565.467976][T23483] netlink: 'syz-executor.0': attribute type 9 has an invalid length. [ 565.554298][T23488] IPVS: ftp: loaded support on port[0] = 21 11:58:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000003800)={r0}) sendmsg$RDMA_NLDEV_CMD_RES_MR_GET(r2, &(0x7f0000003900)={&(0x7f0000003840)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000038c0)={&(0x7f0000003880)=ANY=[@ANYBLOB="280000000d1400022cbd7000fddbdf25080003000200000008000300010000000800037800000000"], 0x28}}, 0x5) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r3 = socket$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)={&(0x7f0000000140)=ANY=[@ANYBLOB="811d28f0", @ANYRES16=r4, @ANYBLOB="030b0000000000000000130000000c0009800800020000000000"], 0x20}}, 0x0) r5 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) sendfile(r3, r5, 0x0, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$vsock_stream(0x28, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') sendmsg$DEVLINK_CMD_PORT_UNSPLIT(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000340)={&(0x7f0000000540)=ANY=[@ANYBLOB="0001a2d861d4268cb6b4c4da0000", @ANYRES16=0x0, @ANYBLOB="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"], 0x100}, 0x1, 0x0, 0x0, 0x5}, 0x20008004) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1cfe8b00", @ANYRES16=0x0, @ANYBLOB="000000080000000000000f100000dc2efa080003f547f4af139e8b424a9a389928133d51971679534416a329cee96324925d2940bcadb22ebaa995e8a81691159eee0a1582d4eecb4addf6f5d77945735c54fbdc71c0e53f9b0bc6a0"], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)=ANY=[@ANYBLOB="46040000", @ANYRESDEC, @ANYRES32=r4, @ANYRES32=r6], 0x4}}, 0x4000004) sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='HMS|', @ANYRES16=r7, @ANYBLOB="10002bbd7000fbdbdf250200000005002e000000000008000b000000008008000600", @ANYRES32=0x0, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0xa814}, 0x10) [ 565.630307][T23488] lo speed is unknown, defaulting to 1000 [ 565.703572][ T28] audit: type=1804 audit(1594036720.139:432): pid=23496 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir546902114/syzkaller.9GcC2v/217/cgroup.controllers" dev="sda1" ino=16382 res=1 11:58:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xf) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000001640)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r0, &(0x7f0000001740)={&(0x7f0000001600)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001700)={&(0x7f0000001680)={0x6c, r1, 0x400, 0x70bd29, 0x25dfdbff, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}, {0x6, 0x4, 0x2}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x6, 0x4, 0x2}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4000000}, 0x2004000) r2 = accept(r0, &(0x7f0000003240)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000032c0)=0x80) ioctl$sock_qrtr_SIOCGIFADDR(r2, 0x8915, &(0x7f0000003300)={'veth1_to_bond\x00', {0x2a, 0xffffffff00000000, 0x8000}}) r3 = accept4$x25(r2, &(0x7f0000003340)={0x9, @remote}, &(0x7f0000003380)=0x12, 0x80000) recvfrom$x25(r3, &(0x7f00000033c0)=""/80, 0x50, 0x2, &(0x7f0000003440)={0x9, @remote={[], 0x3}}, 0x12) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000003480)={0xa, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f00000034c0)=0x1c, 0x80800) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000004, 0x8010, r4, 0xea864000) r5 = accept4(0xffffffffffffffff, &(0x7f0000005700)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, &(0x7f0000005780)=0x80, 0x800) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r5, &(0x7f0000005a00)={&(0x7f00000057c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000059c0)={&(0x7f0000005800)={0x184, r1, 0x400, 0x70bd26, 0x25dfdbfe, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x184}, 0x1, 0x0, 0x0, 0x44010}, 0x20000001) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000005b00)={0xffffffffffffffff}) sendmsg$NL80211_CMD_SET_KEY(r6, &(0x7f0000005c40)={&(0x7f0000005b40)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000005c00)={&(0x7f0000005b80)={0x4c, 0x0, 0x4, 0x70bd26, 0x25dfdbfe, {}, [@NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_SEQ={0x7, 0xa, "57b2fa"}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "cf85565fba"}, @NL80211_ATTR_KEY_IDX={0x5}, @NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "68461e77b70506fb2e1f9739da"}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4}, 0x4000805) r7 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r7, 0x107, 0x16, &(0x7f0000005c80)="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", 0x1000) sendmsg$AUDIT_TTY_SET(r0, &(0x7f0000006d40)={&(0x7f0000006c80)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000006d00)={&(0x7f0000006cc0)={0x18, 0x3f9, 0x2, 0x70bd28, 0x25dfdbff, {0x1}, ["", "", "", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x11}, 0x4000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000006e80)={0x0, 0xcc, &(0x7f0000006d80)=[@in={0x2, 0x4e23, @loopback}, @in={0x2, 0x4e22, @loopback}, @in={0x2, 0x4e23, @multicast2}, @in6={0xa, 0x4e21, 0xffffffff, @local, 0xac}, @in6={0xa, 0x4e24, 0xfffffe01, @empty}, @in6={0xa, 0x4e21, 0xffffffff, @private1, 0x2}, @in={0x2, 0x4e21, @multicast2}, @in6={0xa, 0x4e20, 0x8, @private2, 0x3}, @in6={0xa, 0x4e24, 0x5, @private1={0xfc, 0x1, [], 0x1}, 0x101}]}, &(0x7f0000006ec0)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000006f00)={r8, 0xe0, "c181a915a85145b3e8469773539178036af40e644f46e9eb5f680431db979262548709559d22241309a019a1aa67a4f9f3d69fe618d91bb2bb92ae201553aecaa89266f5d9cfb2a6a4041cb2e5a09c0d5811ff9b82f9b7aa1c6060af9be863b7a0595fbcd97b43e4f9e2251317c7b03b5a24da9d7ef9d59b0aeb8b7216c7f369a76dc9dd5619224efb9a6feda590131c07d2c579bcf04017a7462123bcecee7f9cb51be4db2a4ec3d5ed3a5227247b0b92d1b895cc6f0a287ace01e5cff45a3c53ddbdd9b9f3372ed5f6d587743bdd078f0f867e2cfebbfae92f03f3bde713ff"}, &(0x7f0000007000)=0xe8) r9 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000007040)='rdma.current\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r9, 0x541b, &(0x7f0000007080)) [ 565.918815][ T28] audit: type=1804 audit(1594036720.359:433): pid=23511 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir546902114/syzkaller.9GcC2v/217/cgroup.controllers" dev="sda1" ino=16382 res=1 [ 566.001231][T23483] netlink: 'syz-executor.0': attribute type 9 has an invalid length. 11:58:40 executing program 4: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000500)=ANY=[], 0xfffffd6d) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) sendmsg$IPSET_CMD_DEL(r2, &(0x7f0000000540)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80804400}, 0xc, &(0x7f0000000500)={&(0x7f0000000380)={0x170, 0xa, 0x6, 0x5, 0x0, 0x0, {0x3, 0x0, 0x1}, [@IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x100}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_SKBMARK={0xc}]}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x54, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP2_TO={0xc, 0x16, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @broadcast}}, @IPSET_ATTR_MARKMASK={0x8, 0xb, 0x1, 0x0, 0xffff}, @IPSET_ATTR_PACKETS={0xc}, @IPSET_ATTR_IFACE={0x14, 0x17, 'veth1_to_batadv\x00'}, @IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e20}, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e22}, @IPSET_ATTR_SKBMARK={0xc, 0x1b, 0x1, 0x0, 0x98}]}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_ADT={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e23}}]}, @IPSET_ATTR_ADT={0x6c, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0xffff}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_NAMEREF={0x9, 0x13, 'syz1\x00'}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e24}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBPRIO={0x8, 0x1c, 0x1, 0x0, 0x5}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x4}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CIDR2={0x5, 0x15, 0x1e}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0x4}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_NAME={0x9, 0x12, 'syz2\x00'}}]}, @IPSET_ATTR_DATA={0x1c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP_TO={0x18, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @ipv4={[], [], @broadcast}}}]}, @IPSET_ATTR_ADT={0x38, 0x8, 0x0, 0x1, [{0x18, 0x7, 0x0, 0x1, @IPSET_ATTR_IFACE={0x14, 0x17, 'team_slave_0\x00'}}, {0x1c, 0x7, 0x0, 0x1, @IPSET_ATTR_IP_TO={0x18, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @ipv4={[], [], @private=0xa010100}}}}]}]}, 0x170}, 0x1, 0x0, 0x0, 0x20004000}, 0x4048800) sendmsg(0xffffffffffffffff, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000600)="24000000100007031dff22946fa2830020200a0009000300001d85687f0000000400ff7e28000000050a43ba5d806055b6fdd80b400000c13900060008000029ec2400020cd37e99d69cda45a95e", 0xffffffc2}], 0x1}, 0x0) connect$rxrpc(r2, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r2, &(0x7f0000005c00), 0x40000000000037b, 0xff48) 11:58:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket(0x10, 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x4, 0x4, 0x4, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c) pselect6(0x40, &(0x7f0000000200)={0xff}, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x10, 0x803, 0x0) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r2, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) r5 = socket$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}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0xfffffffffffffc5b, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r7, @ANYBLOB="ff000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) sendmsg$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, r7}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}, @IFLA_IPTUN_ENCAP_TYPE={0x6, 0xf, 0x1}, @IFLA_IPTUN_ENCAP_SPORT={0x6, 0x11, 0x4e21}]}}}]}, 0x50}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3c0000001000010800000000a16b5aa81ca8b336", @ANYRES32=r3, @ANYBLOB="00000000000000001c001a8018000a8014000700fe"], 0x3c}}, 0x0) [ 566.173634][ T28] audit: type=1804 audit(1594036720.399:434): pid=23528 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir329549811/syzkaller.X7QfmZ/202/cgroup.controllers" dev="sda1" ino=16379 res=1 [ 566.460821][ T28] audit: type=1804 audit(1594036720.899:435): pid=23596 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir329549811/syzkaller.X7QfmZ/203/cgroup.controllers" dev="sda1" ino=16033 res=1 11:58:41 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x4, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x2}}, @typedef={0x2, 0x0, 0x0, 0x7}]}, {0x0, [0x0, 0x61]}}, &(0x7f0000000200)=""/4096, 0x40, 0x1000, 0x1}, 0x20) r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0xffffffffffffffff, 0x4) 11:58:41 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x40eae, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) socket$inet6(0xa, 0x0, 0x0) socket(0x0, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x4ffdd, 0x0) r2 = socket$inet6(0xa, 0x80003, 0x6b) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f00000001c0)={0x29, @broadcast, 0x4e22, 0x2, 'sed\x00', 0x0, 0x8, 0x20}, 0x2c) ioctl(r2, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000800)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000900)=0xe8) r4 = socket$nl_generic(0x10, 0x3, 0x10) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) sendmsg$nl_generic(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x24, 0x25, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x8, 0xc, 0x0, 0x0, @uid=r3}, @typed={0x8, 0x82, 0x0, 0x0, @pid=r5}]}, 0x24}, 0x1, 0xffffff7f0e000000}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast2, @in=@multicast1, 0x4e23, 0xe7e, 0x4e21, 0x200, 0x1c, 0x0, 0x20, 0x62, 0x0, r3}, {0xffffffffffffffc1, 0x9, 0x4, 0xd6, 0x0, 0x80000000, 0x5, 0x8}, {0x0, 0x4}, 0x1, 0x6e6bbb, 0x0, 0x0, 0x2, 0x1}, {{@in=@loopback, 0x4d2}, 0x2, @in=@remote, 0x0, 0x0, 0x1, 0x1f, 0x5, 0x401, 0xfffffffc}}, 0xe8) gettid() close(r0) [ 566.525505][T23596] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 11:58:41 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001b80)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRESHEX=r1, @ANYRES16=r1, @ANYRES32], 0x35a3aad1) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000002900)=""/4096, 0xfffffe6d}], 0x1, &(0x7f0000001400)=""/123, 0x7b, 0x10}, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x0, 0xe, &(0x7f0000000740)=ANY=[@ANYRES16], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}, 0x10}, 0x78) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r2, &(0x7f00000002c0)='_', 0x1, 0x0) write$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) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, r2, 0x0, 0x0, 0x0}, 0x30) getsockopt$PNPIPE_HANDLE(0xffffffffffffffff, 0x113, 0x3, 0x0, 0x0) [ 566.602192][T18731] tipc: TX() has been purged, node left! [ 566.615966][T18731] tipc: TX() has been purged, node left! [ 566.632520][T18731] tipc: TX() has been purged, node left! 11:58:41 executing program 5: syz_open_procfs$namespace(0x0, &(0x7f0000000200)='ns/ipc\x00') syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/ipc\x00') r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') r2 = socket$netlink(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r3, @ANYBLOB="030b0000000000166400130000000c0009800800020000000000f6fe251c6eba659982c3eb78c1d9793eccc611366e4eb560c0ec52c25770bccaee2ab9e5cffdf867c1e569eb26bbd5d38343b2514646b2af9294731147881a98"], 0x20}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r5, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) r6 = accept4(r4, &(0x7f00000003c0)=@x25={0x9, @remote}, &(0x7f00000001c0)=0x80, 0x800) getsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, &(0x7f00000004c0)=0x1, &(0x7f0000000500)=0x4) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000380)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x30, r8, 0x1, 0x0, 0x0, {{}, {}, {0xb, 0x18, {0x0, @bearer=@l2={'eth', 0x3a, 'gre0\x00'}}}}}, 0x30}}, 0x0) sendmsg$TIPC_CMD_SHOW_LINK_STATS(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x30, r8, 0x100, 0x70bd2c, 0x25dfdbff, {{}, {}, {0x14, 0x14, 'broadcast-link\x00'}}, ["", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x400d0}, 0x80) sendmsg$TIPC_CMD_GET_MAX_PORTS(r0, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x1c, r8, 0x300, 0x70bd25, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)={0xac, r1, 0x10, 0x0, 0xffffffff, {0x13}, [@TIPC_NLA_SOCK={0x98, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x10001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x400}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x800}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x81}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3fd}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x77b}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x800}]}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) socket$packet(0x11, 0x3, 0x300) sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000640)={0xd4, 0x0, 0x800, 0x70bd2c, 0x25dfdbfe, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x3f}, {0x6, 0x11, 0x946}, {0x8, 0x15, 0x2}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x7fffffff}, {0x6, 0x11, 0x2}, {0x8, 0x15, 0x5}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8}, {0x6, 0x11, 0x7}, {0x8, 0x15, 0xfffffffb}}]}, 0xd4}, 0x1, 0x0, 0x0, 0x24008011}, 0x0) [ 566.648529][T18731] tipc: TX() has been purged, node left! [ 566.669363][T23596] 8021q: adding VLAN 0 to HW filter on device bond4 [ 566.739316][T23637] netlink: 'syz-executor.0': attribute type 9 has an invalid length. 11:58:41 executing program 3: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast2}, 0x10) setsockopt$inet_int(r0, 0x0, 0x22, 0x0, 0x0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, 0x0, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="20000000e98bb3aa0b66219caf8b8b95b65f9725b360f82a52e7669c82e77105764c945138f1dec0e3b5c6d568a02ebe39c8f8", @ANYRES16=r1, @ANYBLOB="030b0000000000000000130000000c0009800800020000000000"], 0x20}}, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, &(0x7f00000000c0)) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @local}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$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)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000380)=ANY=[@ANYBLOB="1c0000000200fddbdf258026207dfd02ff0500000000", @ANYRES16, @ANYRES32=r5, @ANYRESHEX=r2, @ANYBLOB="0795f29b4f598b6b9ae1451a65654d4fca89bdd90f146cd10e3310dfd83f3853438f9167c5388353a915bf7069edc9991300a590f63f0690c3f98359e7a2288271fd01b219ca26b3c4fb092957a0fdb8d94aba5a68ed6a484d1b41ed56770ab24e8e0a3da746fe6ac75d44b0e87ccc888e5d2c0e9a52c16c271fb6d67d6aec44182b4a1b2e839de87960da3385cc570819d34d6b6be0d4d3f9b053d7315dc05c9baa1e187b63bfa795df9fb9316bb23125fcb14bf6bbb4373b7b1cd39e931500afb64f7535e97d76df4e2bdb694308b1217889fc07818576d82908526d67e68e8f020b9046fe7441460d"], 0x1c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={r6, 0x1, 0x6, @multicast}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) setsockopt$inet_mreqsrc(r0, 0x11a, 0x2, &(0x7f0000000140)={@rand_addr=0x3033300, @multicast2, @loopback}, 0x28) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)="8e", 0x7ffff000}], 0x1) [ 566.877626][ T28] audit: type=1804 audit(1594036721.319:436): pid=23596 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir329549811/syzkaller.X7QfmZ/203/cgroup.controllers" dev="sda1" ino=16033 res=1 [ 566.945304][T23596] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 11:58:41 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x2343a726) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f00000000c0)={0x8}) socket$inet6(0xa, 0x80003, 0xff) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0xfffffffffffffdbc, &(0x7f00000005c0)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xc230}, [@IFLA_LINK_NETNSID={0x0, 0x25, 0x2}]}, 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$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)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)={0x320, 0x0, 0x8, 0x70bd27, 0x25dfdbfb, {}, [{{0x8, 0x1, r2}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8}}, {0x8, 0x6, r2}}}]}}, {{0x8}, {0x50, 0x2, 0x0, 0x1, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8}, {0x128, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0xe3d7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x10001}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0xc, 0x4, [{0x2a, 0x9, 0x1, 0xfffffffe}]}}}]}}, {{0x8}, {0x130, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r2}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x2}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r6}}}]}}]}, 0x320}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 11:58:41 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$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r3, 0x8982, &(0x7f00000000c0)) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0002000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$DEVLINK_CMD_PORT_SET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000180)={0x14, 0x0, 0x0, 0x0, 0x25dfdbfe, {0xa}}, 0x14}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB="4c0000002c00270d000000000004000000000000", @ANYRES32=r4, @ANYBLOB="00000000000000000e00000008000100627066002000020006000400010000000c0005000600000000000000080009"], 0x4c}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 11:58:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000280)=@raw={'raw\x00', 0x2, 0x3, 0x220, 0xb8, 0xb8, 0x0, 0x0, 0xb8, 0x188, 0x188, 0x188, 0x188, 0x188, 0x3, 0x0, {[{{@uncond, 0x0, 0x70, 0xb8}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast2}}}, {{@ip={@local, @rand_addr, 0x0, 0x0, 'veth1_to_bond\x00'}, 0x0, 0x70, 0xd0}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@remote, [], 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x3f00, 0x0, 0xffff}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x280) close(r0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x0) r2 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000080)={0x11, 0xc, r3, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) r4 = accept4$phonet_pipe(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x180800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000000080)={0x10000000}) socket$inet6_tcp(0xa, 0x1, 0x0) [ 567.421831][T23698] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 11:58:41 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=@ipv4_deladdr={0x0, 0x15, 0x400, 0x70bd29, 0x25dfdbfb, {0x2, 0x3f, 0x1, 0xc8}, [@IFA_CACHEINFO={0x0, 0x6, {0x404, 0x7, 0x1, 0x1}}, @IFA_LOCAL={0x0, 0x2, @empty}, @IFA_BROADCAST={0x0, 0x4, @multicast2}]}, 0x34}}, 0x80) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000003bc0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000003b80)={&(0x7f00000003c0)={0x37c, 0x0, 0x20, 0x70bd2a, 0x25dfdbfc, {}, [{{0x8}, {0x1f0, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x2ad}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x1}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x14, 0x4, [{0x3, 0x1, 0x1, 0x81}, {0x3, 0x1, 0x6, 0x20}]}}}]}}, {{0x8}, {0x168, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x2}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}]}}]}, 0x37c}, 0x1, 0x0, 0x0, 0x8c0}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[], 0x1}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r3, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r3, 0x1, &(0x7f00000000c0)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x8}) openat$cgroup_type(r4, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 567.602074][T23698] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 567.625389][T23714] xt_HMARK: proto mask must be zero with L3 mode 11:58:42 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100), 0x8) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @local}, {0x0, @remote}, 0x8, {0x2, 0x0, @loopback}}) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2e, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c80)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b1b21a95ac816d2709aec2a323d1feed8a99f158d740dfe3e44bde933dea81d1c7c36e91ff7f3a3a8bcd1bb4b7763add5ea73a74067ca0bb8dd3b87e979cac7131cf884b59dc125090a4b9e13"], 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x0) recvmmsg(r1, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @local}, {}, 0x60, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x22}}, 'veth1_to_bond\x00'}) ioctl$sock_inet_SIOCSARP(r2, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @local}, {0x0, @remote}, 0x8, {0x2, 0x0, @loopback}}) r3 = socket$can_raw(0x1d, 0x3, 0x1) r4 = socket$nl_route(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)=0x14) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="3400000010000104539300"/20, @ANYRES32=r6, @ANYBLOB="ddffffffffffffff140012000c000100627269646765"], 0x34}}, 0x0) bind$can_raw(r3, &(0x7f0000001740)={0x1d, r6}, 0x10) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000000)={r6, @broadcast, @multicast2}, 0xc) [ 567.674939][T23714] xt_HMARK: proto mask must be zero with L3 mode 11:58:42 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(0xffffffffffffffff, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x10, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f00000002c0)=@abs, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r5 = openat$cgroup_ro(r4, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) sendfile(r4, r5, 0x0, 0xf03b0000) r6 = socket$netlink(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x28, r7, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x81}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}]}]}, 0x28}}, 0x0) ioctl$FS_IOC_SETVERSION(r6, 0x40087602, &(0x7f0000000080)=0xc8) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 11:58:42 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x800) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x89a0, &(0x7f0000000440)={@local={0xfe, 0x80, [0x0, 0xfeff0000]}, @remote, @remote}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f0000000180)={@remote}) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl(r5, 0x1000008912, &(0x7f00000001c0)) write$binfmt_elf64(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 11:58:42 executing program 3: 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, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x4e29, 0xfffffffe, @private0, 0x4}, 0x1c) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000000), &(0x7f00000000c0)=0x4) sendmmsg(r3, &(0x7f00000092c0), 0x0, 0x4000015) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x100000002) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001380)=0x6, 0x7) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 11:58:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r1, 0xb03, 0x70bd25, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x20}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r3, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) syz_emit_ethernet(0x300506, &(0x7f0000000080)=ANY=[@ANYRES64=r2], 0x0) 11:58:42 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000000), 0x4fa000) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x4100000002}) getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000000040), &(0x7f0000000100)=0x4) [ 568.344231][T23737] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 568.393294][T23737] device bridge3 entered promiscuous mode 11:58:42 executing program 4: 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) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x2a, &(0x7f0000000140), 0x4) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000c80)) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000001e00)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="280000001000010400"/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r7], 0x28}}, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MASTER={0x8, 0xa, r7}]}, 0x28}}, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="f80000001100010400000000c70a3b9b00000000c052a29b246c94e74451bcc61aa6f19fba1911319f5ca3c9567bc978c39d8143434ec5dc9815c2b8cd5b1f9e84852fa72bb84da25091fc0780c42245db32b64779f21b3c1fb25dd42c18b3c06f40409260dd717e07ff1c222804f4a4f3c783cfed608865c77858b0d24cbdf89d55568e12c29fece1988daca945d37ff90756ebf8e96bf7aab6ef76d918687b", @ANYRES32=r7], 0x20}}, 0x0) 11:58:42 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0xfffffff9, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000480)=@raw={'raw\x00', 0x3c1, 0x3, 0x400, 0x220, 0x220, 0x5, 0x0, 0x220, 0x330, 0x330, 0x330, 0x330, 0x330, 0x3, 0x0, {[{{@ipv6={@remote, @dev, [], [], 'ip6gretap0\x00', 'vxcan1\x00'}, 0x0, 0x1f0, 0x220, 0x0, {}, [@common=@unspec=@conntrack1={{0xb8, 'conntrack\x00'}, {{@ipv4=@multicast1, [], @ipv4=@broadcast, [], @ipv4=@broadcast, [], @ipv6=@initdev={0xfe, 0x88, [], 0x0, 0x0}}}}, @common=@srh1={{0x90, 'srh\x00'}, {0x0, 0x0, 0x0, 0x0, 0x0, @mcast2, @loopback, @ipv4={[], [], @local}, [], [], [], 0x0, 0xa266cc71e4726758}}]}, @common=@inet=@SET2={0x30, 'SET\x00'}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x34b) 11:58:43 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000100)="84440cf2c264032eae35d3e9be79fcb6060a7fa807acb2f25602989113396bc2cd40d711a143ee2bb17cba59da5aef896a166cb06b87f31cd206b82e807fda46d879ea471f1f1bd7bdbf99f62f72e47f4dcb7905c133f080fdcb51595f2be5a7a79a570865", 0x65}], 0x1) 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) r3 = openat$cgroup_ro(r2, &(0x7f0000000080)='cpuacct.usage_sys\x00', 0xb00000000065808, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r4, r3, 0x0, 0x100000001) r5 = socket$xdp(0x2c, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") setsockopt$XDP_UMEM_REG(r5, 0x11b, 0x4, &(0x7f0000000880)={&(0x7f0000001000)=""/102400, 0x120000, 0x1000}, 0x1a) [ 568.576014][T23761] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 11:58:43 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0xc031, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r1, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x100000004) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000140)={0x20}) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00000000c0)) r3 = socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x89f1, &(0x7f0000000000)={'macvtap0\x00', &(0x7f0000000080)=ANY=[@ANYRES64=r3, @ANYRES64, @ANYRES64]}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000040)='NLBL_CALIPSO\x00') ioctl$sock_ifreq(r3, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) [ 568.646586][T23767] bridge4: port 1(syz_tun) entered blocking state [ 568.651460][T23764] ip6t_srh: unknown srh invflags 6758 [ 568.696424][T23769] ip6t_srh: unknown srh invflags 6758 [ 568.698615][T23767] bridge4: port 1(syz_tun) entered disabled state [ 568.748266][T23767] device syz_tun entered promiscuous mode 11:58:43 executing program 1: socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10010, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2720, &(0x7f0000000540)=""/102400, &(0x7f0000000000)=0x19000) [ 568.798671][T23761] bridge4: port 2(bridge_slave_0) entered blocking state [ 568.811615][T23761] bridge4: port 2(bridge_slave_0) entered disabled state [ 568.880427][T23761] device bridge_slave_0 entered promiscuous mode 11:58:43 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.current\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuacct.usage_all\x00', 0x7a05, 0x1700) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000ec0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x20}}, 0x0) read(r1, &(0x7f0000000300)=""/195, 0xc3) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x275a, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000400)="b19462c33f5d8115ec7c43e324cb91c04ab79a9d9abe98033e3295eebff7f4b93ac52a7368d1be44dc0e346c21e220fa44fde347ffb59892f2c7713ce44d0acec8d57d0ac439e24d4c7e6160356492dc21a4f94e67be791ec34221e762cd0f50ebc08b5a9a3d7b2c10a61673255ee1dd14e0bf57bf9afebd301941e2b3259c1506b98db698f5c9b319958d545d4e4d1db301dee1263e963665de6964774a1a8c82bda902ab3a57a6cb5fec6f469af8ca336c8e52ba6aae6eda763e8e5cca04f77089bb16d1cd0f75f6fe2a4f2f8f875d8be12571eec5a56f", 0xd8}, {&(0x7f00000005c0)="357664a6eb136a8c093aeda6ca78c84b1cc4ac9bb07939d040b691d81fe0f6c040df718502a23459a7c34ddf57b5325b6d8391372a758d24b206927b31fab6942f2c896931cc3c319c3633ad5cfe171a2f68d83077637bb27a168f7117", 0x5d}, {&(0x7f0000000700)="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", 0x78d}, {&(0x7f0000000100)="c1", 0x1}], 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r3, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0xe00) pipe(&(0x7f0000000180)) r4 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x14e24, 0x0, @local}, 0x1c) recvmmsg(r4, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r4, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r4, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000080)=[{r4, 0x80}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140), 0x8) getpid() readv(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000500)=""/165, 0xa5}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/179, 0xb3}, {&(0x7f0000000640)=""/74, 0x4a}], 0x4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) [ 568.931631][T23767] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 568.976564][T23761] device syz_tun left promiscuous mode [ 568.982427][T23761] bridge4: port 1(syz_tun) entered disabled state [ 569.085700][T23767] device bridge_slave_0 left promiscuous mode [ 569.092368][T23767] bridge4: port 2(bridge_slave_0) entered disabled state 11:58:46 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYRESDEC=r2], 0x1}}, 0x8004) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r1, 0x0, 0x100000002) socket$nl_sock_diag(0x10, 0x3, 0x4) r4 = socket$netlink(0x10, 0x3, 0x0) socket$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}, &(0x7f0000000240)=0x14) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200)='/dev/net/tun\x00', 0x10002, 0x0) sendmsg$sock(r0, &(0x7f0000000740)={&(0x7f00000002c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x5, 0x20, 0x40, "5713827121ed8e0bfeadf11d925d56b5056a6d2dd7cc094a3d1d125aed4ae45625ecf2f1173e22726983f7fe6cf5209b471a1c696ca373e7113a4396f90a0f", 0x16}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000140)="5699ea5a64780ac5947832c75008937799eef77978977f7eff73386b61a80d84fcf2e9e34d045a07f72f9dddb4469f6432142b", 0x33}, {&(0x7f0000000340)="75cb83612880ef2e13a844", 0xb}, {&(0x7f0000000440)="4ff223df4b579e6c99e2d20d80a01c73e3da4bc6a8e3e1dd6d680c9735f5ae974e8c7056e05cedc9acfa51ad862f057c2dc2f04bab2527bd4d6e4c59f9294602ec6896e1b15e321243dccd038663c8749a439177a6fcaa9f2d91cafb0ca631b37d5143c2271cab1ce3ecd3c229b9642359c8bd97be104de7829d8ae7113bcb4ba4c0c803cb8eadb307b5656bcd7d90e5376f7efdbc6452b9c94406ff9112f9f622a75ac1017157", 0xa7}, {&(0x7f00000003c0)="5c51e2cc51db9de77bf7617677e2e3", 0xf}, {&(0x7f0000000500)="afd50401866822e97c35e92de9ac5d9fbe5eeaa098faf47211e4d1e9409366770d7dea428b9f890fa9df241a0a8ca0d5f26ad2cbbbe7fe48eb80c9a61ca6407a4b6215751677429bdf5651", 0x4b}, {&(0x7f0000000580)="58a93588520e256547d1360b7a93e6054960a86527dc491bdfc9e39af035de7e468a1726b15c7965836ae6d0cc86447b82e9feb5ed37c9382e1e76d6bd7419366a50e00b1207291dde4c8e91bce87748b78a3b70ea277458258f14830257a7ff4bd273d2a7c1d5f6f0dd22fbbe9ed2566ce432359cb47aec6586a630b961aa9a82869b1bbc9c74e2094c1170b2c1af9682279f8cda2c83655381500336f24982eaa7f3c615f4c885e014ce7b6cd5ec9db8", 0xb1}], 0x6, &(0x7f00000006c0)=[@timestamping={{0x14, 0x1, 0x25, 0xe1c1}}, @txtime={{0x18, 0x1, 0x3d, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x2}}], 0x60}, 0x4000040) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r7, 0x800c6613, &(0x7f0000000280)=@v2={0x2, @aes256, 0x10, [], "ae4acc679bb690983fa78df3d820770b"}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001000250800"/20, @ANYRES32=r6, @ANYBLOB="000000000000000008000a0010"], 0x28}}, 0x0) 11:58:46 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffcbe) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000000), 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000303ffff801ed66a283f1515fd14ccb093e92143c4d3dcb07acecd8b3fa30cd77eda781399d01b5343c01c549fe453cff5b732885e410712812fb645f210e41681f51434d25b05ba1ec55a866703f496842b6750b948edf2d7c3930a0feaff8ef46f363ee08547509a24468f63cde34a13e76450d53107bbfd6109c87fbd4b7fe4e7d7f787e4877a42b117b15eb9858464b7e7f5727256f144c293eb88ef120e4bfeb813eb633ca5cba89d2b3041b56d91b38c87d6db9a6133d23c6527b445e2470023741f99701d8189a042d445a6e04ff29350a9b51c65bfe7430abc7195f277e258f4f68e2bfed595e1634fa0576dbb9b878378f6630f2d3544b829a9d09ae483"], 0x14}, 0x1, 0x0, 0x0, 0x1010}, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$NS_GET_PARENT(r4, 0xb702, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) r5 = openat$cgroup(r4, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r5, &(0x7f00000002c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) recvmmsg(r3, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) 11:58:46 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="5c000000300001000000000000000000000000004800010044000100090001006d706c7300000000300002801c000200000000000000000000000000000000000000000002000000080005000000000005000700070000000400060000000700000000000000000000000800000000000000000017d3585ae3bfb845fcffa1684fb891d3ab7dcef1b997e18c9230a3c833155fa3f1babcbdebc0edaa57677ce22d2258fde362124bc31b2e87a47f6c7affeb2e80cb70835e764250941a4aa6177f789e34940db2dda0cfd0c8ce7379b2c3b28437940298ae14f480a4e5"], 0x5c}}, 0x0) socket$unix(0x1, 0x5, 0x0) 11:58:46 executing program 4: socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r1, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000080)=@newlink={0x40, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xfffffe34, 0x12, 0x0, 0x1, @macsec={{0xb, 0x1, 'macsec\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @broadcast}]}, 0x40}}, 0x0) 11:58:46 executing program 0: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="98000000", @ANYRES16=0x0, @ANYBLOB="080027bd7000fcdbdf06000600000008000500060000003c00038008000300000000001400020700020074617030000000000000000000080003000400000014000200736974300000000000000000000000002000018014000300ff0100361ee7df09cf778d0000000001080009000f00000008000600000000000800040001000000080005000900"/146], 0x98}, 0x1, 0x0, 0x0, 0x20000040}, 0x8000) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)={0xe4, 0x0, 0x2, 0x70bd28, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x200}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xcecd}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x80000000}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x12}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x3f}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x400}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) close(r3) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000d6b86bd10664498137e79c3fa0e9fa492c84869fe1190a794e8a210e581372c467b92d5db4c3c498da9c93449c91aeaf583dd66e3d293dd54e9820d1b8266031845e5a71f1d8c3264e088db423381acf13209785606b279e734d6c96940c4741c2f11bba2a1fde6c1572b666ea1205cda19a00a63e58418e7a15b5380119f15732aed2d2b09974ee8b08b375752f444dc44834a08f698d04009ca5819734bb2452aaf6009600"/184, @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x82, &(0x7f0000000200)={r5}, &(0x7f0000000240)=0x8) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.stat\x00', 0x0, 0x0) ioctl$NS_GET_OWNER_UID(r8, 0xb704, &(0x7f0000000300)) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb, 0x1, 'gretap\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r9}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) 11:58:46 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000180)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_ALL_SLAVES_ACTIVE={0x5, 0x11, 0x1}]}}}]}, 0x3c}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r2, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) r3 = accept4(r1, &(0x7f0000000440)=@sco={0x1f, @none}, &(0x7f00000004c0)=0x80, 0x800) sendmsg$NFULNL_MSG_CONFIG(r3, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x84c1010}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x3c, 0x1, 0x4, 0x201, 0x0, 0x0, {0x0, 0x0, 0x7}, [@NFULA_CFG_FLAGS={0x6, 0x6, 0x1, 0x0, 0x2}, @NFULA_CFG_QTHRESH={0x8, 0x5, 0x1, 0x0, 0x9}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x6}, @NFULA_CFG_CMD={0x5, 0x1, 0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20044001}, 0x800) 11:58:46 executing program 3: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$packet(0x11, 0x3, 0x300) write(r1, &(0x7f0000000340)='$\x00\x00\x00!\x00%Q\a\x00', 0xa) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r3, &(0x7f0000000040)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @random="8fb9b0ec5a49"}, 0x14) r6 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r6, &(0x7f0000000080)={0x11, 0xc, r7, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) getsockopt$PNPIPE_IFINDEX(r6, 0x113, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000180)="2603", 0x2, 0x0, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xfffffed2) splice(r0, 0x0, r2, 0x0, 0x4ffe3, 0x0) [ 572.135886][T23846] batman_adv: Cannot find parent device [ 572.161838][T23846] batman_adv: batadv0: Adding interface: gretap1 11:58:46 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) socket(0x2, 0x5, 0xcfa) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="3400000010000104539300"/20, @ANYRES32, @ANYBLOB="ddffffffffffffff140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x4000000000002bc, 0x0) [ 572.178242][T23846] batman_adv: batadv0: The MTU of interface gretap1 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 11:58:46 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) r2 = socket$caif_stream(0x25, 0x1, 0x5) recvmsg(r2, &(0x7f0000001700)={&(0x7f0000000380)=@hci, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)=""/87, 0x57}, {&(0x7f0000000600)=""/36, 0x24}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x3, &(0x7f0000001680)=""/70, 0x46}, 0x40002042) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="9e7cc9929f294690"], 0x10}}, 0x0) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x2, 0x13, 0x1, 0x8, 0x29, 0x0, 0x70bd29, 0x25dfdbff, [@sadb_x_sa2={0x2, 0x13, 0x4, 0x0, 0x0, 0x70bd2b, 0x3507}, @sadb_x_nat_t_type={0x1, 0x14, 0x3}, @sadb_ident={0x2, 0xb, 0x3ff, 0x0, 0x9}, @sadb_x_sec_ctx={0x1d, 0x18, 0x1f, 0x0, 0xe0, "c26c654238eefdecc7281e5deea6d6bf44966015c96c6c8d2d60ff8758b60f0dc35644e908d07a46ef21533c31d3e80b5c84c9f0e62697044632dc45c497f97e8d547c8dd2a536899d674f9291501ba48096379d125fe120c004e0815f852304f5e3d0a79e0431c8f6996e3a7dd9bfa2f86aab1f3764622c0dd5b3f553b457ef615ac4653f1baf1519c8f4e3dcd49d5216676609d1cab6605de4173ddc8ddf6559ace6fa90b85714eb319d9816f3972445cf530a653763d75d043edcc9061a2fcb93f213c41d5cb92cda685f16f25d25cc17f0f6bef1833a7507dae7b2f6925d"}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e20}, @sadb_lifetime={0x4, 0x2, 0x20, 0x2, 0x40, 0x1b06}]}, 0x148}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x28, r4, 0x2, 0x70bd2c, 0x25dfdbfd, {}, [@NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'a\x00'}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x48004}, 0x40) sendmsg$NL80211_CMD_SET_WIPHY(r3, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000005}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x34, r4, 0x200, 0x70bd2a, 0x25dfdbfd, {}, [@NL80211_ATTR_WIPHY_TX_POWER_LEVEL={0x8, 0x62, 0x9}, @NL80211_ATTR_WIPHY_RETRY_SHORT={0x5, 0x3d, 0xa0}, @NL80211_ATTR_TXQ_LIMIT={0x8, 0x10a, 0x2000000}, @NL80211_ATTR_TXQ_LIMIT={0x8, 0x10a, 0xf2bf}]}, 0x34}, 0x1, 0x0, 0x0, 0x20004044}, 0x40095) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000000)=ANY=[@ANYBLOB="34000000f61a0000000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="00000000000000001400128009000100626f6e640000000004000280"], 0x34}}, 0x0) [ 572.216915][ T28] audit: type=1804 audit(1594036726.659:437): pid=23877 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir329549811/syzkaller.X7QfmZ/206/cgroup.controllers" dev="sda1" ino=15840 res=1 [ 572.290076][T23846] batman_adv: batadv0: Not using interface gretap1 (retrying later): interface not active [ 572.373155][T23882] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 11:58:46 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x46, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffe0d35b1004bb08004500003800e8d70000019078ac1e0001ac1414aa03049078030000004500000000000000000140007f0080017f00000100006371ae9b1c01d9de37e1a9bbb4cf7cbf0c3e3e39965a3fa4a75188d113723dcd522851a3f9b48a22c28bfad72ed4c201f8d6f4114ee3852fed659e3db884ce41af01e7cc1dfe2cb70f517bd60f8e50acae81fd80c0632309572365285cc50000"], 0x0) [ 572.494546][T23889] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 11:58:47 executing program 5: r0 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0xa00000000000000, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x948, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, 0x0, &(0x7f0000001040)=ANY=[@ANYBLOB="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"]}, 0xb1c) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6}, @L2TP_ATTR_DEBUG={0x8}]}, 0x44}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_MODIFY(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000000c0), 0xc, &(0x7f0000000340)={&(0x7f0000000100)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="020326bd7000fedbdf002100010000000800090003e8ff00050007000300000099d40609ac1414aa"], 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x40000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)={0xffffffffffffffff}, 0xc) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f00000003c0)={0xfffffffa, 0xa3, 0x5, 0xe9ef, 0x52cf, 0x401}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x275a, 0x0) getsockopt$IP_SET_OP_GET_BYINDEX(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000fc0), &(0x7f0000001000)=0x28) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r5 = accept4(r4, &(0x7f0000000280)=@nl, &(0x7f0000000000)=0x80, 0x80800) sendmsg$NFNL_MSG_ACCT_GET(r5, &(0x7f0000000f80)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000f40)={&(0x7f0000000ec0)={0x6c, 0x1, 0x7, 0x201, 0x0, 0x0, {0x7, 0x0, 0x1}, [@NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x8000}, @NFACCT_FLAGS={0x8}, @NFACCT_FILTER={0x2c, 0x7, 0x0, 0x1, [@NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0xfff}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x8}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x9}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x3}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x4}]}, @NFACCT_NAME={0x9, 0x1, 'syz1\x00'}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4}, 0x81) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000400)="b19462c33f5d8115ec7c43e324cb91c04ab79a9d9abe98033e3295eebff7f4b93ac52a7368d1be44dc0e346c21e220fa44fde347ffb59892f2c7713ce44d0acec8d57d0ac439e24d4c7e6160356492dc21a4f94e67be791ec34221e762cd0f50ebc08b5a9a3d7b2c10a61673255ee1dd14e0bf57bf9afebd301941e2b3259c1506b98db698f5c9b319958d545d4e4d1db301dee1263e963665de6964774a1a8c82bda902ab3a57a6cb5fec6f469af8ca336c8e52ba6aae6eda763e8e5cca04f77089bb16d1cd0f75f6fe2a4f2f8f875d8be12571eec5a56f", 0xd8}, {&(0x7f00000005c0)="357664a6eb136a8c093aeda6ca78c84b1cc4ac9bb07939d040b691d81fe0f6c040df718502a23459a7c34ddf57b5325b6d8391372a758d24b206927b31fab6942f2c896931cc3c319c3633ad5cfe171a2f68d83077637bb27a168f7117", 0x5d}, {&(0x7f0000000700)="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", 0x78d}], 0x3) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r3, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x275a, 0x0) 11:58:47 executing program 1: pipe(&(0x7f0000000100)) r0 = socket$netlink(0x10, 0x3, 0x0) socket$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$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x70bd2c, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000004c0)=ANY=[@ANYBLOB="340000001000050700000000000000000000000070b82259934492538e8ccce8c737bd7742b2c5473798e5ccfecf0a9ba798bd466dc73bb40455cb02fc7a911b305e5d140aebc677852dceb4457c5352988cb411ed1511c8bf7ed11a913684cc2ef15572189804d84962dc950d5f862753caa943f6567993db859b43fc08e88fd418afb676370605fd2f30326547cb4e6c", @ANYRES32=r2, @ANYBLOB="000000000000000014001280090001007663616e0000000004000280"], 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$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)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000600)=ANY=[@ANYBLOB="340000001000050700000004000000000000000020d6b0f3c37cce0ec6e97aea5be8a349541e5bdb966f2ba67a02ac06873bedec5a1d651de79842bc45a9", @ANYRES32=r6, @ANYBLOB="d7a99bca75e1ecf7998a1e000000000014001200090001007663616e000000000400f27f00000000000000100ddec6355fb17f9fb8a4af654b952e166c690cf147"], 0x34}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000400)={0xc0, 0x0, 0x400, 0x70bd2d, 0x25dfdbfb, {}, [@ETHTOOL_A_LINKSTATE_HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_LINKSTATE_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_LINKSTATE_HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}]}, @ETHTOOL_A_LINKSTATE_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x20040084}, 0x4800) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x1, 0x803, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=@newlink={0x9c, 0x10, 0x403, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x74, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x64, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0xe, 0xa}}, @IFLA_VLAN_EGRESS_QOS={0x4c, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2000002, 0x6}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x7, 0x4}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x7, 0xfff}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8}}, @IFLA_VLAN_QOS_MAPPING={0xffffffffffffffc8, 0x1, {0x8, 0x401}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x1, 0x3}}]}]}}}, @IFLA_LINK={0x8, 0x5, r9}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 572.701506][T23897] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 572.717771][T23897] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 572.772734][T23897] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 572.814666][T23897] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 572.833246][ T28] audit: type=1804 audit(1594036727.270:438): pid=23843 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir329549811/syzkaller.X7QfmZ/206/cgroup.controllers" dev="sda1" ino=15840 res=1 11:58:47 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000700)={'macvlan0\x00', @local}) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r2, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r5, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0xb) ppoll(&(0x7f0000000000)=[{r0, 0x2015}, {r0, 0x10}, {r1}, {r3, 0x400}, {r4, 0x5000}, {r0, 0xa000}, {r0, 0x200}, {r0, 0x8002}, {r6, 0x20}], 0x9, &(0x7f0000000080), &(0x7f00000000c0), 0x8) r7 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r7, &(0x7f0000000080)={0x11, 0xc, r8, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r7, 0x6, 0x14, &(0x7f0000000100)=0x2, 0x4) socket$kcm(0x2, 0x3, 0x2) 11:58:47 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) ioctl$SIOCGETNODEID(r0, 0x89e1, &(0x7f0000000040)={0x3}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) splice(r3, 0x0, r2, 0x0, 0x4, 0x0) 11:58:47 executing program 1: r0 = socket$kcm(0x2, 0x3, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'wg1\x00', @remote}) r1 = socket$kcm(0x2, 0x3, 0x2) r2 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000080)={0x11, 0xc, r3, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f00000007c0)={'wg1\x00', @link_local}) 11:58:47 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) sendmsg(r1, &(0x7f00000000c0)={&(0x7f0000000180)=@in={0x2, 0x4e22, @local}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000200)="9a54980d9b6eccc237f08ade11d1db94aef017e4c4b5ca93bb37715dc095af84668faa06e98de0d2980fb101b20e26c95e3eb0ddf2cf2e8d8dfa9baded05c4fed73c60bcf960c0548b821815a59cb66f465ee798fbe77a2f508d837b84e6a93be04cedc648101c39b64862b52e93c335638176814ae8907038be450cda75a57b080184758dd26d99b07b", 0x8a}, {&(0x7f00000002c0)="0e347bb04eacf6496f0ea71eb88046918aaa93cf815125f58f6ba1d63b18e694cc022cc09165e86da38edb4993f0ecec49eaaa6d653fe4a0d3ff71aa4baadb7c6e7142274c72c84f277afa84ea93e1f4fcc8ecfb702694be982238aac57d0cef0fabdfa871165e6e106831bafd636b2d644b0d3f11efbead17e8cfa0057fc1f1619d", 0x82}, {&(0x7f0000000380)="b4972f40425ab0f789c51e52e447a56b3f5511b198e735def0ca96349be357793a27d7d0d3aab1a0823e97735ae34e5712b6997e18946f185f238d9cd34404f8e321f63edac40dffd88fd5de2cfccb50a84c4a8dff342e6f03d4405fb048f8a1e55c0460dc9a4c2776d9f100e829912756752f0ee182645e34deecab5d9a747029479fb747426d1edaa51989c19789f8e30f752fa29c4e108326cacea4f651d73677b981a24f4898e7a4b35909efa8d61684aa76c797bcd89dafa1be267eeafe47c3440c3bf37ae6c3", 0xc9}, {&(0x7f0000000480)="52a8f3164262259286ceac602c3836f2d78037ae86f2de6ac731fe9e1b1aec85ba915b0e5f0b276df664e2e48a378d44cf562aceb452a3171d0a34ded4b761fb5144b050c6544f6a27722be925aa374d85ac0e487baad52b18c62a14f82143b7a0b2072a49b85241efeb21ad9a36d13a6bcc226382927cf670fccd0be6c6bf58276e989c067f90c30012b597deea60b073daece2356c021421ba6ba0cdc369f0e316d7a2a8cfe9e53274a9fe", 0xac}, {&(0x7f0000000540)="17c94768410549445d9c6e7c000c22e4b0a935d6d42d22a8600cd2c486337f41cff908f57190def7ef5ff229d28b070c740985433e9d7e88d6bb5898ab4d1637768f6c711e57616d3ae6005502e47725473a2f7f6f73d495b2a5ec6edb1f46b34b2703f7a00c8cd13339a5872da6bdc3e185a70189d47c814a0c9d6c1685b0e7eeb17a22c0f7cdaeb64840f8d3d1778177ee3cbc6ab25526a288c755deba5126d23e78902318167bc965ab5dbeca1aa60039801d34dc3a43f763c28ca820e731ef9749231e88b7c8ba73aae98518c79b1d47abde11212fa965c610024dccd8285c2001384c3435c0", 0xe8}], 0x5, &(0x7f00000006c0)=[{0x108, 0x101, 0x8000, "05d33a8f11ca7fa0bd8fe4152b3cc09c42fb179e7bf89ec75cf20c87dc2399beb8f5ae2ebaf62360822419d29c15085e6dccc4589dbedb6cf6238d622ca6cc66bcbc0127299ba2de647007800e853e1620a02094c79487704ebc4b5e8ae0d12382e1aea0a8b7138bdcf4130a498038d075e2b1fbdbb082bb73cf87b50a53718c67d8d77e38018dfd2399543554bb3809f0de5a513944a144764e051896827236a8f5d93b032df761629503ad1983d1fd787b328ed3853ea80298110b89f7010c7e81712fa426bba50a296260a8c30d6deb80f2578329b025bf1f558e73bca50b6a7372799264c546c670faefd7052dd379a0d051fea083a0"}, {0x10, 0x108, 0x6a}, {0x90, 0x112, 0x8, "af1c99b7db65d9c91cc08fa9b191b0620dfb080e1d7b200d75953859bf176da2e3f2e5268d4b343a86e76194dab0b08676b8d248b9a78d0ac0f08db08f2e2ff00fbc4ad393a4cff8848811d91a06a9376d55e06708629911d8e50cbd394b6aacc582cdb8b883cdcb5f7398afb8993dc9c208c97ed8228bbaa7711a65f9"}, {0x30, 0x88, 0x1, "b78964b87c32ff826af2ae995d4f78a99ab2dc2a76a307fd0da8ba71"}, {0x18, 0x102, 0x6, "dfcd5f37"}, {0x30, 0x102, 0x40, "3fb247bae2922583fa0320a805b1a89579e658aafc1e65a2b24f50d8676dff"}, {0xb8, 0x0, 0x4, "30dc2be88a67cf8dc5d8a9292b0012f131f469141c4d0592a208654a909583420f3b3dfc1a05d5f9eecf8c79ae9eb3e2daf9ee9092d733399236aa77fd2b43b3ed2f9d4fb6da5b485b0de445ca4013e65eda7f6afa5904139e190dacc3bbb0ea8ee5dfd5285cece549ec9993e914908563a56e4f984217f5ee45426ad4af50f805845a37d835d71944156f046a7d777be6737af12ce298b18155ae462730d58dd776e067269e95"}, {0x28, 0x1, 0x4, "45b1be96edd4c0fc4185c180124ebaf1170d300a"}], 0x300}, 0x800) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000080)=ANY=[@ANYRESOCT], 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r3, 0x0) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r4, &(0x7f0000000080)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) sendmsg$unix(r4, &(0x7f0000000b00)={&(0x7f00000009c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a80)=[{&(0x7f0000000a40)="e60c641b4241c57c2a7a1ee2645f43019030bd057f83e4aac4ab1035859597eae25903d4f89c535d899660a6cbcef427e2073b9ecea71784", 0x38}], 0x1, &(0x7f0000000ac0), 0x0, 0xc051}, 0x805) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000140), 0x4) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000000), 0x4) sendto$inet6(r2, 0x0, 0x0, 0x20000014, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) 11:58:47 executing program 3: r0 = openat$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) r2 = socket$netlink(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r3, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r5 = socket$netlink(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r6, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000700)={0x31c, r8, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}, @TIPC_NLA_NODE={0x18, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}]}, @TIPC_NLA_BEARER={0x130, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @empty}}, {0x14, 0x2, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}}}}, @TIPC_NLA_BEARER_NAME={0xf, 0x1, @l2={'ib', 0x3a, 'ip6gre0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x17a}, @TIPC_NLA_BEARER_NAME={0x18, 0x1, @l2={'eth', 0x3a, 'veth1_to_batadv\x00'}}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffe01}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x101}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @multicast2}}, {0x14, 0x2, @in={0x2, 0x4e22, @loopback}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x7ed9, @private0, 0x80000000}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0xce, @private1={0xfc, 0x1, [], 0x1}, 0x5e6}}}}]}, @TIPC_NLA_PUBL={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x4}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x86}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xb71c}]}, @TIPC_NLA_BEARER={0x134, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x6, @local, 0x3}}, {0x14, 0x2, @in={0x2, 0x4e24, @private=0xa010102}}}}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x14, 0x2, @in={0x2, 0x4e22, @multicast1}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9a18}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x139}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8001}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @multicast1}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x3, @empty, 0x4}}}}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5a}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10001}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x400}]}, @TIPC_NLA_SOCK={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x800}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xffff11f7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3ff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xd0aa}]}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x31c}}, 0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, 0x0, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) sendmsg$TIPC_NL_MEDIA_SET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000380)={&(0x7f00000001c0)={0x184, 0x0, 0x2, 0x70bd2a, 0x25dfdbfd, {}, [@TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x6}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1e4c}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x81}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x800}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x4}]}, @TIPC_NLA_NODE={0x140, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0x10, 0x3, "b5a491a7020bcccc6d3caa5f"}, @TIPC_NLA_NODE_KEY={0x48, 0x4, {'gcm(aes)\x00', 0x20, "7ab9dd21523bd487bc5843be426137798ebee8fe4454efeb849280d5bf3544db"}}, @TIPC_NLA_NODE_KEY={0x49, 0x4, {'gcm(aes)\x00', 0x21, "623568df5613928bd5a8f1d06df3d14d8d7dae4acaf418aaee5ff946c467e7be63"}}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "a24c6cdcc2242814f66a416361f089e7db7f17b7"}}, @TIPC_NLA_NODE_KEY={0x45, 0x4, {'gcm(aes)\x00', 0x1d, "7a1618f1f2bd4d5b28747310120d355a6659b2fb6cc7129eaf6fee50f0"}}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x4040}, 0x800) sendmsg$IPSET_CMD_LIST(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000001e80)=ANY=[@ANYRES32=r3, @ANYRES64=r1, @ANYRES64=r5, @ANYRESHEX=r8], 0x1}, 0x1, 0x0, 0x0, 0x40008c1}, 0x8080) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r9, r1, 0x0, 0x100000001) recvmmsg(r9, &(0x7f0000000e00)=[{{0x0, 0x1000000, 0x0, 0x0, 0x0, 0xc00e}}], 0x400000000000002, 0x0, 0x0) [ 573.278342][ T28] audit: type=1804 audit(1594036727.720:439): pid=23933 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir540396318/syzkaller.FekIC3/174/cgroup.controllers" dev="sda1" ino=15832 res=1 11:58:48 executing program 5: r0 = socket(0x10, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) accept$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000080)={0xfd}, 0x5c) write(r0, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff00000000000000", 0x1c) recvmmsg(r0, &(0x7f0000002ec0), 0x22, 0x1a, &(0x7f00000001c0)={0x77359400}) 11:58:48 executing program 0: r0 = socket$inet6(0xa, 0x8004808000080003, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'bridge_slave_0\x00', 0x0}) r2 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000080)={0x11, 0xc, r3, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) recvfrom$llc(r2, &(0x7f00000000c0)=""/241, 0xf1, 0x6, &(0x7f00000001c0)={0x1a, 0x30b, 0xfa, 0x0, 0x4a, 0x1, @remote}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001300290a000000000000000007000000", @ANYRES32=r1, @ANYBLOB="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"], 0x2c}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r6, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000500)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x1c, 0x34, 0x100, 0x70bd2a, 0x25dfdbfe, {0x1e}, [@typed={0x8, 0x75, 0x0, 0x0, @u32=0x8000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x240040c0}, 0x0) 11:58:48 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000380)=@newqdisc={0x58, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_sfb={{0x8, 0x1, 'sfb\x00'}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28}}}]}, 0x58}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000300)=@newqdisc={0x58, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_sfb={{0x8, 0x1, 'sfb\x00'}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28}}}]}, 0x58}}, 0x0) 11:58:48 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0xf03b0000) sendfile(r1, r0, 0x0, 0x800000000000c) socket$netlink(0x10, 0x3, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x111) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$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$sock_int(r3, 0x1, 0x3e, &(0x7f00000000c0)=0x7, 0x4) bind$llc(r3, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x10) sendmmsg(r3, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, 0x0) 11:58:48 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000580)=@newlink={0x70, 0x10, 0x400, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x50, 0x12, 0x0, 0x1, @gtp={{0x8, 0x1, 'gtp\x00'}, {0x44, 0x2, 0x0, 0x1, {{0x8}, {0x8, 0x2, r0}, [@IFLA_GTP_PDP_HASHSIZE={0x8, 0x3, 0xe7}, @IFLA_GTP_PDP_HASHSIZE={0x8, 0x3, 0x400}, @IFLA_GTP_FD1={0x8}, @IFLA_GTP_FD0={0x8, 0x1, r0}, @IFLA_GTP_PDP_HASHSIZE={0x8, 0x3, 0x2}, @IFLA_GTP_FD0={0x8, 0x1, r0}]}}}}]}, 0x70}}, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000340)=0x14) r2 = socket$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$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r0, &(0x7f0000000500)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000380)={0x13c, 0x0, 0x300, 0x70bd2d, 0x25dfdbfb, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_LINKMODES_HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'xfrm0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}]}, @ETHTOOL_A_LINKMODES_HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}, @ETHTOOL_A_LINKMODES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_LINKMODES_HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}, @ETHTOOL_A_LINKMODES_HEADER={0x4}]}, 0x13c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000865) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="0e00000004060161ff6fb21330b4c4b45ca6357596c167d92e45be77fa64054a7faaa1a11a6f7e4c24691fdbdb0a5a88943f6dcc176ec504ac63ee58b4fdf77b43000741c2c70ced1767ef0d70d3f9ae2bd322c404fcd4a8705953a2c7f7c145f70367303094eb537d1682d19cdde9634e61efef3d89e5bdb9c4aceb0bb97da5756c9a1f244e1ae3982bb4e6e3b33b19b08ca6ae3e2da470dfa08be4ab69d45c6c487b76bcfb19a3912d12086e717e1e8ad4a4974110eb5e78d257242120c0bccd5431abaef01efb60b4fea643e4559d2399587b747e9c4d"], 0x1}}, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) r8 = socket(0x11, 0x800000003, 0x0) bind(r8, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r8, 0x0, &(0x7f0000000000)) sendfile(r7, r6, 0x0, 0x100000002) 11:58:48 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') sendmsg$BATADV_CMD_GET_GATEWAYS(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r3, 0x711, 0x0, 0x0, {0x7}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private1}}}, &(0x7f0000000380)=0xe8) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x3c, r3, 0x4, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x7}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xffffff81}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000010}, 0x880) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000180)={@void, @val={0x5, 0x0, 0x0, 0x0, 0x7e}, @mpls={[], @ipv4=@dccp={{0x5, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x84, 0x0, @private=0xa010102, @dev={0xac, 0x14, 0x14, 0x1e}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00-\x00', 0x2, '\a\x00@'}, "ccbfc12abc282c27820fd9118600820e010500110000000094ce7f17e89fb5f1112b33df4c366b67856c210a24c3df6373d0ca47aac2885da778edbd1ee5bde967a600ca0e2ba1e34aebb68aa9431063000000000000000000010000"}}}}, 0x8a) 11:58:48 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r0, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x0, 0x8}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r2, &(0x7f00000002c0)='_', 0x1, 0x0) 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, 0x0, 0x8}) socket$netlink(0x10, 0x3, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x15, 0x10, 0x3, 0xffffffff, 0x4, 0xffffffffffffffff, 0x0, [], 0x0, r1, 0x0, 0x0, 0x2}, 0x40) [ 574.489287][T23966] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 574.629501][ T28] audit: type=1804 audit(1594036729.070:440): pid=23969 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir540396318/syzkaller.FekIC3/175/cgroup.controllers" dev="sda1" ino=15838 res=1 [ 574.666953][T23972] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 11:58:49 executing program 3: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000580), 0x4) connect$inet6(r2, &(0x7f0000000140)={0xa, 0x3, 0x2, @loopback}, 0x1c) sendmmsg(r2, &(0x7f0000002cc0), 0x1a3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmmsg(r0, &(0x7f0000001c00)=[{{&(0x7f0000000180)=@rc={0x1f, @none, 0x1f}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000300)="3c50358a9cb0fe5b7a62394a2e1510c9f42332a5368e721fc1de9b85a67c153ae2d00738aa09580e253fdb6fdd4ed9dc1ef09e1ebc447f3c2343e914b194308d5bedebdbbf7a5ffbf6cf88a61b600309a53a0929c5aebc2b64f4a942d4a20b632361b0ca3f5cd2f096bfcacf1a7bd28174ff1f4f53288c2768b34b918799e527167d8c1e837990c0b73984b9a84fa9be12ffc602e680d81cf5fc8b798404e32bf6cfb858ba61d0deb7b466360e107847", 0xb0}, {&(0x7f00000003c0)="3daa3af275e3ed5fcbb27a689ae1e4dd60474536ed7eb9fffd8ab42da20289cfe3a899a1ad026a499b0ea02ededc2fc92c70ecf8c3876b5c588c84876db5849ef215ee43e6b806d8c7aa5975fc8c8152739b32b69cae0b0fbf6033276fa3c1d0fc16c9a8b0dc629e19f74684144187ecd2b07a6f637fd98f2b2363477a6ca185d4431acf9edd43d88568e4ca7125ac61531210ddf82a6d1bc0e792bf92289a545e490111195dc2a24ab9f059ec1376ed41e8a74dd5dde92b03803c8f6249cce5bf2926c696e92c9bbbe8c2541367faaff01ed6558e38751fbfd26c2851121030d561c37025c4c2833a2e210a", 0xec}, {&(0x7f0000000240)="9bb8ba01732b1ede1fe733ffaabaeaaeb9a784727d5dfd485d1b26e8608e8fad3238095bbb3f9851b8bb6424590acc921e348c42b89bed0f3bdc3efbb2de9b8a8deb077bc82fba", 0x47}, {&(0x7f00000004c0)="f997a56cd53f2e18433b5aacc3d2645be652db005c1ee13f4b42e28e2b96ec92b6f5311905b827842300a9fe9c5a6369f4341bf6ceb1c6da030dc7b3ec09a0631303d3bcabcc2c5878076d925f10ee321933f11c4737db12da", 0x59}, {&(0x7f0000000840)="8d3f0974dda26c24ced9073d49104a9a2a33db5b6f5843fce35e24f10f485c8b7b970cd060c9ba4d0f451c24cf5ac70eb4796ed27f9576723350058fc98135ecd5c49c7909c19e730306186c349d1379d22289d15402f9833efeebef50c0bf66f44c689f9b312bb0464c706166772dd71fc721f4893e62ce1b9a78f8045763131dc7177897f96ad58daefd8561968223f3e3e34055494c708759b1a2ae1c0370d471c9e42be8b9c4de628d736bdf98bd2c45146f5edcc39b3c8d98e87a141a11602a09726b5e9ae956495b8b793db8c67c8a629f0c1e9013fde2186ec95aed", 0xdf}, {&(0x7f0000000940)="58ee1d22d61d7f9e946f73a4bac91e35a4ae0342e2afeb75f99c4471cbf4febc687bb6a1a0a7a0e52af0011ea162e66607b4ce529ff8a5214ca26fffacf9a539f33c8e97c8e6beb35b3bbab7f838ed1ab00417e4defcd4fb17cc9e3fbd47e843a49235c60fe314b92549a999201230ae49045dd432c41f655a2a7c11953ee7ede371641495221d935d35f061da1c299797218ff41d3e26338d5908", 0x9b}, {&(0x7f0000000540)="c14bcba13019a1ab9b01", 0xa}, {&(0x7f0000000a00)="cbed4c3fb983003beb0dd1cf3d9f1b5cb625ba9913a3b5ac7d9a5e80b72f12", 0x1f}], 0x8, &(0x7f00000018c0)=ANY=[@ANYBLOB="20000000000000000e01000005000000791a477500700001000000000000000000001000e430b493eba8cb1a5977e600be452f5acbed2997898265e6357d50183546c6c366285ca51c17a4b182f5da38f37897e9d00071a70d899ceb3bd47564088e9e46a8aff3ef198e3cd89f1d8ec75b72db487fff5e87c041a962974fcd92a1fdc692257533e4adccb1ffffffffffffffb0cc00000000000000"], 0x90}}, {{&(0x7f0000000b80)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x2, 0x2, 0x5, {0xa, 0x4e22, 0x9, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x1e}}, 0x2}}}, 0x80, &(0x7f0000001040)=[{&(0x7f0000000c00)}, {&(0x7f0000000c40)="60c54601e0f9a2f5168a8f4830c5a0fba8", 0x11}, {&(0x7f0000000c80)="6db925e3878b6c51640c6468191555a7f30ee7c1ff4f6f1d60e437bbf22b66aff3e9d983bcdb7ece385f4774028d0e64eebf595a5ce6c1c9d0c2536ceabcae59ece74c47c1e0a3a1c88cf97c08e549dead1c7a28af9b28611061bcb3a23d9d48fc06b86e14f10c11b788b7d547de5df3fc0ed846980c178a9983207a5bdb0489537e3d8a3c21bde8cc8c6a3367a83d8375c9592cdc5480d13f0b040e6ffd5080344df2df4ba577855f5655fb4d1ca2d93e264a1700db517650adaca9c3cd3d9a7b71c5d40e49e3de375091b56b", 0xcd}, {&(0x7f0000000d80)="b84c5f24e2b8ac2dc6bb17cc853b8fbb8d260b1b45ebbb83aae14f604991c08bbafc3266d0683f21bc9194d06e85eca695eaec18b8abe5cc8a4e2c4d63977eff1bd08456cb8679ea42379ead24254042b0d6787151cfda418ea1d20b441bf4cd50d31542a8c33d7159d040e59caa082f1e8e203f3c5ce32fb97fa9d2579e440b250efb0b3a8fa8b92c26b62772ba4d4a3bfb36056779d0994db96ccef217c4fa3a5026a85c4d9b69f7158a58110d00525c2c8057ff9694e8c5240fab9081046be0c94366c01d97ea344b6451518d05a9259d6e864abd46a76aa7965e1abdd774947caa0dd888181344b82a", 0xeb}, {&(0x7f0000000e80)="738ebfd834391c620ee21f19518a5026687776a98a0163ef6a3e3ce11e039e1a090c88712f2b8c1231066cc38ce450cd256e9c8b07c3c9e2899def551f5b14ea33ac78ee59e2bfc535fe3ac1e4faadaf05375b7250838f324922bff06b5489554cd05e12e090348bdbd364576715527c92e3c778f6833bda3a10364eddcdbbce64febf4d171ac7e7caf292d3e2a1aae2ace828c08436cacba413f45a7b523ae46bb2c44bf18297a7e10dc6908e", 0xad}, {&(0x7f0000000f40)="61405822bd3655d697317e84755ef959c6b8e314d4e284da1bd3c83e8a8ce51f72ee11b687dc3ec15f65ab1890f9683edbf0532c10044664bf60762ec76c379b6cb2c6a0c61e21721e5609275a399cb806d37a4cebbffee49ad09cfb8e71a898a06f9c981ecc4633eda7653f93ad6654afbcf5b433c62320d737caa71486abdb9e7fd5e19d0c7f0de3711270d2fbe1a04e59bc8f6a53694167e9f445516d78b6c472d3c2065abd103b86ace76ba8c7ea4981a921465ecd7310817250a6d733f141041dbe36c248", 0xc7}], 0x6, &(0x7f00000010c0)=[{0xe8, 0x116, 0x3, "943c6ff65ee5f285ae265e7b591ffbf1b4e7830608868427a45027978941d215d93ce2af982e6221a7dee9b8e4878349a2bd0910912344643eb3f47d0a1216d1940e05301726d35090b97aed27178bf8577ca6c14c75a409232737ed4f917d31f5c33821f019e454eae897ac4a01fe4e384a94ee1eeb862c553a2684e5a8aefda52d98f20c6c0f75f54d5061b24023a1f4470c9a4e91e626539f7fa9eafd9c1df01e63da1bb2cb75eb242e6ac09085391af4e4bb0a0c822ef86614b085c41c4468e7c9c5b44e18a9cfedb9b814e2d6679c42dc"}, {0x58, 0x10c, 0x3, "844a07fb22bccbf25a9ffe71bbce3061c02a3322aa4e37b14d63915444f13cfdc9754deac3d579e725661b6074ba7650d5aa11965d1ef8944e3b12e1c3119228d10d54d473"}, {0xf8, 0x115, 0x1000, "b42299686e2cd2571fce7531333689429963d9d648e4e3f67aab7991308660d28b0d55cfe940404e74b01e4b88deece665a3131e6471b3df4986aace09e3d678520268c08fdd35e5745fa625cc025f0f4cf0d1cff175fbe47c15fb920188c43ecb6b33fb032f248af085d4efa617199655f7837922286e17cf70b339bff198fcb323f92fdfc33fc6ca5c6e53620a5b13bc963d6058a31b813a4a9b300180634b64e363895ae81bbd7572e26ca5bf8b8f2fc2269b277651f1a83090b825bb5ae21d69d44155a973589a33abd7107eec57745efa46cb266f7cf47717ff1f90bcd3ab125969d0"}, {0xe0, 0x10d, 0x6, "0d641564ff9e86e288938d7f597ad604fb9313af9183e93fb22ab310e83c49ae7806fa8166db7fae44a8c5a5a922743aa601cf2621b7018772739e98ca7269a66aa51f49c4c6472533d423d77cc7e1fde7d8198b97246df73706edd6d2659324a88e2b3e4a6f280b98061b3d90ddb089e258eeaddadf83994048bbc8f0100c9bdb106079382b1b56f7da813e4edccd2fa58fac73293a6f9e1220f397ea270e83162da9e73250d0dd241bb4440600ad0b5a62f5e0d24e768fa1ad9084c2b4e72911490a10fb7c66542b336bc033cd58"}, {0x48, 0x29, 0x3, "17fccf0f6210b8f6ff0d87371b715c3ece8557da41d00e71908f52df01d533f2abedde2cb0a454d81813fa232f850702a26626d0fb29eb"}], 0x360}}, {{&(0x7f0000001440)=@ipx={0x4, 0x0, 0x80000000, "05de70cfeae4", 0x1}, 0x80, &(0x7f0000001540)=[{&(0x7f00000014c0)="df189e0ad8ac29a5cf9e8dcc11d6fc0997e6203eb0f4eb92fb9a9e26ed8ed4135340c23e517b3c7c68bd5a956145b5e6e90fefb20b3cac8c38502ab040a0273fd6fe3479d8cb2794ac77417f2b667b4c71c667f3224531c5f6bfc27a13ecc24cf87771df26e8652f63796c69caa8", 0x6e}], 0x1}}, {{&(0x7f0000001580)=@generic={0x22, "9aed4ee798cbc1a1cdfd87d5189669760f86b55183c2da11095fbc574a33c4d2484a5b0cb6a922864b7926f47c7c05142ba0f045b0075a664be7ef56a6b49d2c5ba48cd8a8ca368e01fb0c6b1af93c66fb5b38269a3cd8bae49de3cb07ceefab821c576d3c461ddfac14f0b9bc7b9d540b4b427d7585d2cb8f87b91b689b"}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001600)="dbb4375b3f559fa177b8d7d08b15d0cfde125c747e5e05f67f37a76f70f60d09c189edfc2827a2f3e9c34d5463b48598bd26a517275c10d0a266e03b1bef9fe328eec50f60bf14eb461eeb3e10228fdcdbf4b1107c20adac80d34c8d702c258628f00b256fe6000ef4f26b527cf74635eeb2858dbf611ddb85453229f6aa9f9f3dee7f7594a82ab18caed43bef44922555d56f9d2635f2a6150156e0d99e1b1fbc6dc152b7c192411446f70da355e18ba3c77f993393e6553654f6b5312f8197cbc6ef5537347a8d7f021aded79bf9b6adcc3fb55d9d84113a15012b8d37d87f53dbdf43d8", 0xe5}, {&(0x7f0000001700)="46c0e8a13e2212bd04fec109d2c7d62539c3cd7619ba5f7775e835b8a0249036ea3f71ced2f4c009fdd88447be4f0d96a085400eecfd710f9d646937b64f6c76860e8a8670462900b5ae6719adcd7c7b0bfcbd7084e8bb873b234c75125148b644a3bd21bc0f23238acb085f54201a64eed554579c87676e8d776390281b2a8558a9781b2cfef9365c25faa20b8f24b102df8466ed1b1e33c3c2c5d8ce82a06e57c1c29be6503f00e5f3d46985845a36ee393b0c8b1af5d3c67d15459c5aaecb713c9603571b1e468538b933181fb5b587460bedcd66d0f57866147811a4720d3d9b84592e9d994c40c493b68200e810d522cef279c5ea", 0xf7}, {&(0x7f0000001800)="8de1835b245a2ad07f783b13ed290315b5f04c372447417984bae9897d1e74ae2148544bedcba2b6c8e1a1baaaa5277c429c048813e6dd9edc9e2a768198b2c80e1348b95b79b099c1a709483597aada3d241c5333377e55fd35098d9d973dfbcb47c6c1be35378799127cd02a39fdc0f518059a0a631ee040", 0x79}], 0x3, &(0x7f0000001d40)=ANY=[@ANYBLOB="d8000000000000000c0100006a000000a6e06d6c574680eaece2ee2d11aabd0019e9123a08bac04a2223caad830e744f34e71b72b3db5a68d9ed35de5242d438fdde8b853368efaa02357f6acd2591289970a154da774c2f1bf7d1c7778d926649070600000007307da24636915d2819192daaa8f29887e5139bbea7fdf3d3da2e80f75270c57a04ce3dd73ac03a285fad0000008000000000eb40b7be16b41676013a5b81b058175632a996c5676db2df79398d39862810ca1421e6f44854db3aa12320986bfa112352766b17d27ad17e1592e9f77db439242d000000"], 0xd8}}, {{&(0x7f00000019c0)=@xdp={0x2c, 0x2, r3, 0x3a}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000001a40)}], 0x1, &(0x7f0000001ac0)=[{0x58, 0x107, 0x38a00000, "70016321c061984a111cdd22634505aebbd16bde71cf284ee6c4f9d1f0b37d602bb52b74713e14ff09b708d2fdd01b7efade5b49eabca9ec4042a81603aafea463ac"}, {0xc8, 0x1, 0x6, "b2bc8b4879cf60f1c89dd2fbd86668c8eb5fc2286632093db0b15c85c26712456a15b0aecc653c49fb411255a830c334adfd71e83efdb729e0536c63a935e79cddfff04e2ef9f6b90af66426a686e8d3bf84474c9797ae729a9b31fded1f35d29c9e4b0b26724b8387c4f1708d4fa300dbfcc52e5ef4617ba9f773271709a480f7184a60e0ab7c3d80615f3079c94d07da22139de2bfabef1f5e0ac2bd8dd051b551e84bc1ccc8f237a993b384130a91a61836a89101"}], 0x120}}], 0x5, 0x8840) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) socketpair(0x1f, 0x1, 0x0, &(0x7f000000dff8)) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000005c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x3d) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r4, 0x3f, 0x6}, 0xc) connect$llc(r1, &(0x7f00000000c0)={0x1a, 0x10e, 0x7, 0x1, 0x36, 0x7e, @broadcast}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={0x0}}, 0x20000801) sendmmsg(r1, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) 11:58:49 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000b40)=ANY=[@ANYBLOB="440100001000130729bd700000000000ac1414aa000000000000000000000000ff0200000000000000000000000000010000000600"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x144}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) recvmsg$can_j1939(r1, &(0x7f00000001c0)={&(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000380)=""/234, 0xea}, {&(0x7f00000002c0)=""/78, 0x4e}, {&(0x7f0000000480)=""/127, 0x7f}, {&(0x7f0000000500)=""/224, 0xe0}, {&(0x7f0000000600)=""/137, 0x89}, {&(0x7f00000006c0)=""/173, 0xad}], 0x6, &(0x7f0000000800)=""/182, 0xb6}, 0x10000) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) sendfile(r4, r5, 0x0, 0xf03b0000) r6 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000001480)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_ADD(r5, &(0x7f0000001540)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001500)={&(0x7f00000014c0)={0x2c, r6, 0x400, 0x70bd2a, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24004800}, 0x40) sendmsg$NLBL_CALIPSO_C_ADD(r3, &(0x7f00000009c0)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000980)={&(0x7f0000000900)={0x44, r6, 0x710, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x40880}, 0x40408c5) setsockopt$inet6_group_source_req(r4, 0x29, 0x2c, &(0x7f0000000a00)={0x7fffffff, {{0xa, 0x4e21, 0x1, @private0, 0x4}}, {{0xa, 0x4e21, 0x0, @loopback, 0x100}}}, 0x108) [ 575.183440][T24000] llc_conn_state_process: llc_conn_service failed [ 575.279751][T24004] netlink: 84 bytes leftover after parsing attributes in process `syz-executor.4'. 11:58:50 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x8, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4000000000000006d00000000000000630a08552e1510009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0xf, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) r2 = socket$netlink(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r3, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) sendmsg$AUDIT_TTY_SET(r2, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x18, 0x3f9, 0x4, 0x70bd29, 0x25dfdbfc, {0x1, 0x1}, ["", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x2}, 0x4000) bind$packet(r0, &(0x7f0000000080)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000003780)={'batadv0\x00', 0x0}) ioctl$sock_SIOCDELRT(r2, 0x890c, &(0x7f0000003800)={0x0, @nfc={0x27, 0x0, 0x1, 0x3}, @tipc=@id={0x1e, 0x3, 0x0, {0x4e21, 0x2}}, @xdp={0x2c, 0xe, r4, 0x40}, 0x2, 0x0, 0x0, 0x0, 0x1, &(0x7f00000037c0)='team0\x00', 0x4, 0x40, 0x20}) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="02000000ac000000f0ffffffffffffff"], 0x10}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x15, 0x2, 0x2) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="340000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00000100000000001400e1090001007663616e0000008004040280"], 0x34}}, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={@loopback, @empty, @ipv4={[], [], @private=0xa010102}, 0x6, 0x100, 0x5e, 0x100, 0x64b4421b, 0x2000000, r8}) 11:58:50 executing program 5: syz_init_net_socket$ax25(0x6, 0x5, 0x8) r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={r3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r3, @in6={{0xa, 0x4e20, 0x8, @loopback, 0x6}}}, &(0x7f00000000c0)=0x84) [ 575.977071][T24003] llc_conn_state_process: llc_conn_service failed 11:58:50 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010800000000084) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={0x0, @in, 0x0, 0x0, 0xfffffffe, 0x0, 0x11}, 0x98) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$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)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0xf}, 0x68, r6}) sendmmsg$inet6(r0, &(0x7f000000a840)=[{{&(0x7f0000002840)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c, &(0x7f0000002a80)=[{&(0x7f0000002880)='*', 0x1}], 0x1}}, {{&(0x7f0000002c80)={0xa, 0x0, 0x0, @loopback}, 0x1c, &(0x7f0000005000)=[{&(0x7f0000002cc0)="ea", 0x24549}], 0x3b7}}], 0x2, 0x20000040) [ 576.074432][T24008] netlink: 84 bytes leftover after parsing attributes in process `syz-executor.4'. 11:58:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x5e}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0xff4, &(0x7f000062b000)=""/4084, 0x0, 0x3, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 11:58:50 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) r4 = socket$netlink(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r5, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYRESDEC=r5, @ANYRES64=r3, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x40) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff30000000000000000e1ff", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r3, @ANYBLOB="140012000b000100627269646765"], 0x3c}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r8}}, 0x20}}, 0x0) 11:58:50 executing program 0: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) recvfrom$unix(r1, &(0x7f0000000040)=""/28, 0x1c, 0x40010000, 0x0, 0x0) r3 = socket(0x1e, 0x80000, 0x6) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x0, 0xfaa}, 0x10) recvfrom$netrom(r4, &(0x7f00000000c0)=""/195, 0xc3, 0x0, 0x0, 0x0) r5 = socket(0x1e, 0x80000, 0x800) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r5, 0x6, 0x23, &(0x7f00000004c0)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}, &(0x7f0000000500)=0x10) setsockopt$inet6_tcp_TLS_RX(r3, 0x6, 0x2, &(0x7f0000000000)=@gcm_128={{0x304}, "7d267b41bc5d7115", "fdf914c9b20e295b42da6da8e07531de", "19b4ddd2", "f8e7b5c74b47adfe"}, 0x28) close(r3) 11:58:50 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000040)={'bridge_slave_0\x00', @ifru_mtu=0xfff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = accept4$nfc_llcp(r1, 0x0, &(0x7f0000000000), 0x80000) accept$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x0, 0x82, 0x0, 0x0) getsockopt$inet_int(r3, 0x0, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) [ 576.253885][T24036] IPVS: ftp: loaded support on port[0] = 21 [ 576.339835][T24036] lo speed is unknown, defaulting to 1000 11:58:50 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) r2 = accept4$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1}, &(0x7f0000000080)=0x10, 0x80800) r3 = socket(0xa, 0x1, 0x0) close(r3) sendmmsg$inet_sctp(r3, &(0x7f0000000bc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x200}}], 0x20}], 0x1, 0x0) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x14, &(0x7f0000000040)={r5}, 0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r5, 0x40, 0x1ff}, 0xc) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r6, 0x0) r7 = openat$cgroup_ro(r6, &(0x7f0000000180)='cpuset.memory_pressure\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001007b48ff8000000b000500010007"], 0x1}}, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r8, r7, 0x0, 0x100000002) 11:58:51 executing program 1: socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x10, 0x803, 0x0) socket$inet(0x10, 0x2, 0x0) socket(0x10, 0x80002, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$ax25(0x3, 0x3, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x89e0, &(0x7f0000000140)={'batadv_slave_1\x00', 0x200000000000000, 0x62cc}) pipe(&(0x7f0000000100)) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="5c0000001000030400"/20, @ANYRES32=0x0, @ANYBLOB="03020000000000002c00128009000100766c616e000000001c000280060001000c0e00000c0002000e0000000a0000000400038008000500", @ANYRES32=r3, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x5c}}, 0x0) 11:58:51 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r1, 0xff2c) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) r2 = socket(0x3, 0x5, 0xc) sendto$inet6(r2, &(0x7f0000000040)="7017a5ea12865bb89b2424c02bb0faa0e2c6ee1e09623cd5f5bd1a065cd58e5de69f6e34ce9a42e3c3ca6ae1fd13c0cb7a3954a58de0728035659b72e8997da8b379176c657391d14dfa84036a6f8e51d0f03c70bf1a8c65499d75d0af17f11cd10e", 0x62, 0x8000, &(0x7f0000000100)={0xa, 0x4e22, 0x8, @ipv4={[], [], @private=0xa010101}, 0x8}, 0x1c) 11:58:51 executing program 2: r0 = openat$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) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000001200)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) socket$inet(0x2, 0x1, 0x3) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) preadv(r4, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff800}], 0x1, 0x0) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000380)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001240)=ANY=[@ANYBLOB="1452d1daeb7f8bdd56226a367a3d23d547697bee8ee59cc6bd703a8f2642b9109c85790ae8cadaf1177bb25ca8fd638b89975f8b5485774cdedf729e5fbf6e65736a065d9f07023178a19b97f8569df54e5ff2e74ef7b5673065ba7bd1921331eefb23ad30c08ff8dd66fe24940166138d9191bc11bc510e021f282336e7f0fdb4a65a", @ANYRES16=r5, @ANYBLOB="010000000000000000000100b5005ebb9f0f194ed9db7f000000000000006574683a6772653000000000"], 0x30}}, 0x0) sendmsg$TIPC_CMD_SHOW_LINK_STATS(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000580)={&(0x7f0000001340)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="00012cbd7000ffdbdf2501000000000000000b0000000014001462569bc9a7deb280602d6c696e6b00002f0ab7d8e6be17919091dfb4f33515c0eba25f3296cc9ef91e9777fa0ab9e9f5fd628e04ac42b7a95169f74fc91aefc6c09f78d649b26f00e183916ac7f27fd4b81f750dbe864f35510e9d6e58655873f674198e754ec29e54f21bdc33de9272b194b28442b83a8e74ba07430dc7fc5a2688f76a81096e7a34327ead3f0e50dad6ce2ae8077277d7efe0eb9dcc8a0b78e9ba8233cc9c5ad2eb0d8f9fd983e61bb03e2cf4958905236dcd95d78769a9fa87ec30fa9481aa73343424357d6e5889"], 0x30}, 0x1, 0x0, 0x0, 0x400d0}, 0x80) sendmsg$TIPC_CMD_GET_MAX_PORTS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r5, 0x100, 0x70bd28, 0x25dfdbfd, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4044000}, 0x2000c000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(r0, 0x0, 0x0, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x4) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, 0x0, 0x840) 11:58:51 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000680)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000000080)={0x1f, 0xffff, 0x3}, 0x6) recvmmsg(r2, &(0x7f0000000600), 0x204083acb88ff8b, 0x2, 0x0) accept4(r2, 0x0, &(0x7f0000002380), 0x800) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000080)={0x1f, 0xffff, 0x3}, 0x6) write$binfmt_misc(r3, 0x0, 0x6) accept4(r3, 0x0, &(0x7f0000002380), 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000040)={0x280, 0x6, 0x0, 0x8, 0x4}) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000000)=ANY=[@ANYBLOB=' \x00', @ANYRES16, @ANYBLOB], 0x20}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$NS_GET_PARENT(r4, 0xb702, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f00000000c0)=0x80000001, 0x4) sendfile(0xffffffffffffffff, r1, 0x0, 0x100000a13) 11:58:51 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r1, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={&(0x7f0000000240)={0x28, r2, 0x52ae23237888a0bf, 0x70bd2c, 0x25dfdbfd, {}, [@NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'a\x00'}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x48004}, 0x40) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) r5 = accept4$nfc_llcp(r3, &(0x7f0000000280), &(0x7f0000000300)=0x60, 0x80800) getsockopt$nfc_llcp(r5, 0x118, 0x0, &(0x7f0000000600)=""/4096, 0x1000) sendmsg$NL80211_CMD_DEL_STATION(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x110, r2, 0x8, 0x70bd26, 0x25dfdbfc, {}, [@NL80211_ATTR_STA_EXT_CAPABILITY={0x7e, 0xac, "4c8abecd4b2df8e8e6b0de441d41eaa8640419e021009f8454e2333dc6163740ce37f8315918a7a0385b55628693d219b065731f4afd2445d2f917712603739590ed4e1426a49c957d7c24233a9f07f1b06369ba27fcbc900817181c358fb444369b6d9662d99ece069defe5b376f8e1417744f31a0279dac6e3"}, @NL80211_ATTR_STA_SUPPORTED_RATES={0x24, 0x13, "694e05caf72cb825ae6a8a1ce3433e079d46fe7f241556bba6d6b6867cc5d346"}, @NL80211_ATTR_STA_PLINK_STATE={0x5, 0x74, 0x2}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_MAC={0xa, 0x6, @remote}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x2, 0x2}}, @NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES={0x2d, 0xbe, "00c28331c4764e6322d41f93b172d137f17b967240df3d02c9cf2ea60be25e2c319d9b622cd7a218e3"}]}, 0x110}, 0x1, 0x0, 0x0, 0x24000001}, 0x4040080) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x3ff, 0x0, 0x1}, 0x40) r6 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r6, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) [ 576.943919][ T28] audit: type=1804 audit(1594036731.390:441): pid=24100 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir329549811/syzkaller.X7QfmZ/211/cgroup.controllers" dev="sda1" ino=15862 res=1 [ 577.061734][ T28] audit: type=1804 audit(1594036731.470:442): pid=24100 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir329549811/syzkaller.X7QfmZ/211/memory.events" dev="sda1" ino=15858 res=1 [ 577.146480][T24112] IPVS: ftp: loaded support on port[0] = 21 11:58:51 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x18, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1, 0x18}]}, &(0x7f0000000040)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r2, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) getpeername(r1, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000000)=0x80) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xe) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={0x0, r0}, 0x10) [ 577.237650][ T28] audit: type=1800 audit(1594036731.470:443): pid=24100 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=15858 res=0 [ 577.267080][T24036] IPVS: ftp: loaded support on port[0] = 21 [ 577.366115][ T28] audit: type=1804 audit(1594036731.480:444): pid=24100 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir329549811/syzkaller.X7QfmZ/211/cgroup.controllers" dev="sda1" ino=15862 res=1 [ 577.642273][ T28] audit: type=1804 audit(1594036732.080:445): pid=24110 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir329549811/syzkaller.X7QfmZ/211/cgroup.controllers" dev="sda1" ino=15862 res=1 [ 577.846583][T24112] lo speed is unknown, defaulting to 1000 [ 577.893914][T24036] lo speed is unknown, defaulting to 1000 [ 578.190658][T24112] IPVS: ftp: loaded support on port[0] = 21 [ 578.267128][T24112] lo speed is unknown, defaulting to 1000 11:58:52 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=ANY=[@ANYBLOB="28000000310001050000080066f3069a08f9e3ab140001001000010008000100696665"], 0x28}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="60000000300001004c000100480001000800010069666500380002801c0001000000000000000000000000000000000000000000010000000a000400ffffffffffff14d3067e1d1472830000000000000400060000000700000000000000000000000802004b2a00000000000000000000002c83d13e1c75efd493f9c4831b59393534086f3944446f65fe2fb434fe924a6226dbd963ae2272e9cdd797951ba180597100873024b804b3d80e5ac578ee335c944a23812c8c5e322fd12aab30f1e21a9c09a6850e6e77af2db3bcabab770ae17397f3e674d74e2f4a7a2a60447c3dfdb69c345e6abf49a100"/248], 0x60}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000180), 0x4924acf, 0x0) 11:58:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x16, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 11:58:52 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) r2 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000080)={0x11, 0xc, r3, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x6, "1c071b5f1915"}, &(0x7f0000000100)=0xe) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r4, 0x9d, "293ea7c6ceaeec25a0908f44f57a5de9899dc6429ffc9e07c99272d25590c72357df12341e92a3780ae6a7416fef826c3bca37181d79bab7189287642da58b040a2eec8484929f62644c0b88f238ff836085df193cd23d876d52f6be260341c64b307c3e28706bbc96773dc1bdd15040fd494a125717671a1ade04e5fa34c4605e5b472e2973f00dd441acb9096a49ebc7e2772384c7b6022c85b2f462"}, &(0x7f0000000140)=0xa5) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, 0x0, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r6, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000006800)=[{{&(0x7f0000000300)=@nfc_llcp={0x27, 0x1, 0x1, 0x4, 0x1, 0x1, "547cc2b033feaeda2af87f202dc3c0aa884c0f243a4fea324566335917bdecbe58809ea4c421e432d23170e639f3b6ba3a4fd53dfba2a219e60065ffa628be", 0x1c}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000380)="45ba255fbac19f45ac4c03a72e828e187c15f2b74d579ff56904d6e078f84bd40dd367d830a9f4380bc292c5c3e6c6805dc061c429fc0f8b0cb4fd9d6d10eb2cf03bd298182e1ac577905c9661d658f1bfeea82fe9d671bd14f22a8fbf31a7c9e9bb4ad631e169c4785ef65e0f0db33bcf12e154ae8f3e191885bfb757a21b59c0fdde00e50149bb356240b3215daada0ef5ff674c859ea32b854e7f80f9c1cb49ab6b56929e3ab8c5706465887c378449dc6b9c8a036110bb", 0xb9}, {&(0x7f0000000440)="b76afdd8f2a3f9ce62c60beb6fc35b275d9b4966fc80bf1ffbc6e3f1c561e562165e2009625537b407eedd66c764268ebc0af1d5f847a14d12d1fa0be0028328c915ce8f099beb5a75a838e27708ce118c62afdc9df127944521ec75f53bb46f986ed0075bb7bec49c2ce52805d7ac9bb0b261508fff3167374f400da297e9766e76dd8f77b59104eecad8db51080b94a61bc2ca142c70dcdb63b2475d4dc02767c357e6b25938ace550250f5fc06b0c719b2f", 0xb3}, {&(0x7f0000000500)="68e24d92a851ec0d8c73f2e3031c2dddb0195fae935eb6d4451f192aab4a1723ddb66721fd7a20a47d071f8c911538f18a978163f71fef1abcec362aabd8e705ae8bc0592b2796df43b58b3bc9b7c6aca1f129f0f848ccc860695c5ea598215dfa413744c625e9346c2bd236e1512b8447628820f32d758fd664fa01961ababa898f51adcd6d7f61e0a59ab70c879a9f700dc838837250d615dc0b2e021aff21a03fd738596b", 0xa6}, {&(0x7f00000005c0)="f90a0c82dda05e9bb0e0544627c5df6efad5ccc8e7c4487517443bd1a949ea0a7ecd20989b4446b96bb60c8c3baf45b0cf76d37583b735e89507afa3ae9e461c8779b4d408853a8c2b9e7ba85e9361f5efa9f5dcd4fca410850484468e1336a1e304bd703cfc3f7f998b41cab3147fd3505ab86460dd8fa2d9156f3aa013b371b23005569b86eabcf6e581e6740b7c3bdfdd787d5104e020746ef2210b1219aa7c1edef4959432dbe06d291ea3858d3d53c23e7699caa7014f80670911cd8c80b80b77b76696005ddf4280fffc872ae88e897c10f0462bec94e727c41fb2c30e575d", 0xe2}, {&(0x7f00000006c0)="c626111c2d8c6592dee4c66921d13c5664063bfa112a493e2a648acc470906f4bef9f00206e224c82f3b4e3f9453727f5d5f7d9676c4460b88aa418559f5d62a3cfbfc7d0521a1980d6f78c688bef591e3e594cc3db1186d3d336d79e445627f1ea3905e3e40921bb66d57a9e9289172f9adced14c8af19e9a48d08e5e79fd378cba69adb2e9ac4c66c0d15196660e003c2ea7b6e9cb4f6d4afdf541c63748db166f9390a3ed4a8ba81e4718cdf3cf6bc8f7c7985997c944c2cca4a3a3355f30aa3c8d05c5930181cc7e261c174d08cc3bfd152872157b0ab111002f37c65ba4", 0xe0}, 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&(0x7f0000005640)=[{&(0x7f0000005580)="2fbede52ddd02ce0f441c21f3c4b7981f529f46706ee50e05f83442b81153ccce6b065fdb16566654ba7771e5faeb86668d03ffd1c4f533a3454e4a5f9aef2c91c69f58d1c4afe9a3ebc3787eb39918cab3dae8e032ab3a434bd8af14faf812339844480b5be1726b3daae887404a63014a3283676e2145e339e8559fab5efd20fa10fffe963aad64904d8d1053873c1eac9a144b020844ae19115f411ca59afbbe838be3f39fd07923de4403492a1b37b", 0xb1}], 0x1, &(0x7f0000005680)=[{0x100, 0x116, 0x2, "ec635ac0257e6b676b54e03ddc35000cc09b74b3fecc1934482ab6357bc702beeeac5173b0e97d0bdfb7ba46d9e55939324450e91db5bb6c2157c9878b99c53ecf4b7f02c8072f15cb372d8df4911ba2efed44dabe47f9641cbb2896b179a7f9b444c8626d174db6562280f1569146c3a386e7faf119ef8591933667ac17a28f5786dca81569ff8790e39ac8ed095587d5bc0b92bb8142d1eb8b0776c90163f425b39b0772007f466144ac15fa1dcd5a831c271168b448ee59984601982a3c056f354ace9e07085e36a859e59f7928672a14ec678bfcdec8ce7e9d9dcd98e6b457bcf121c4d3b8adfaf77a7e86036bce"}, {0x30, 0x10b, 0xb83, "a4b75f8239ae7a29f714e246545628bab0d29cf4b86cf339a241994a"}, {0x18, 0x104, 0x7, "5070d47e"}, {0x1010, 0x1, 0x6, "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"}], 0x1158}}], 0x5, 0x4044894) r7 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r7, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x9}, 0x1c) sendmmsg$inet6(r7, &(0x7f0000000a40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="140000000000000029000000340000000004000000370000"], 0x18}}, {{&(0x7f0000000200)={0xa, 0x4e24, 0x0, @dev}, 0x1c, 0x0}}], 0x2, 0x0) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r8, 0x29, 0x41, &(0x7f0000000040)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 11:58:52 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x6db6e559) socketpair(0x3, 0xa, 0x400, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$NFQNL_MSG_VERDICT(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x4c, 0x1, 0x3, 0x801, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0xfffffff9}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffc, 0x1}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffc, 0x200}}, @NFQA_EXP={0x14, 0xf, 0x0, 0x1, [@CTA_EXPECT_ZONE={0x6, 0x7, 0x1, 0x0, 0x2}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4004c24) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000040)={0x0, @loopback, 0x0, 0x0, 'sh\x00'}, 0x2c) 11:58:52 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000000), 0x4fa000) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000200)={{0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e23, 0x0, 'ovf\x00', 0x10, 0x8000, 0xe}, {@local, 0x4e21, 0x2, 0x1, 0x100, 0xfff}}, 0x44) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x4100000002}) [ 578.422530][T13493] tipc: TX() has been purged, node left! [ 578.528313][T24219] __nla_validate_parse: 2 callbacks suppressed [ 578.528325][T24219] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 11:58:53 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r1, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={&(0x7f0000000240)={0x28, r2, 0x52ae23237888a0bf, 0x70bd2c, 0x25dfdbfd, {}, [@NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'a\x00'}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x48004}, 0x40) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) r5 = accept4$nfc_llcp(r3, &(0x7f0000000280), &(0x7f0000000300)=0x60, 0x80800) getsockopt$nfc_llcp(r5, 0x118, 0x0, &(0x7f0000000600)=""/4096, 0x1000) sendmsg$NL80211_CMD_DEL_STATION(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x110, r2, 0x8, 0x70bd26, 0x25dfdbfc, {}, [@NL80211_ATTR_STA_EXT_CAPABILITY={0x7e, 0xac, "4c8abecd4b2df8e8e6b0de441d41eaa8640419e021009f8454e2333dc6163740ce37f8315918a7a0385b55628693d219b065731f4afd2445d2f917712603739590ed4e1426a49c957d7c24233a9f07f1b06369ba27fcbc900817181c358fb444369b6d9662d99ece069defe5b376f8e1417744f31a0279dac6e3"}, @NL80211_ATTR_STA_SUPPORTED_RATES={0x24, 0x13, "694e05caf72cb825ae6a8a1ce3433e079d46fe7f241556bba6d6b6867cc5d346"}, @NL80211_ATTR_STA_PLINK_STATE={0x5, 0x74, 0x2}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_MAC={0xa, 0x6, @remote}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x2, 0x2}}, @NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES={0x2d, 0xbe, "00c28331c4764e6322d41f93b172d137f17b967240df3d02c9cf2ea60be25e2c319d9b622cd7a218e3"}]}, 0x110}, 0x1, 0x0, 0x0, 0x24000001}, 0x4040080) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x3ff, 0x0, 0x1}, 0x40) r6 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r6, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) [ 578.597540][T24222] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 11:58:53 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000003, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vlan1\x00', 0x200}) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(0xffffffffffffffff, 0x890b, &(0x7f0000000440)={@null=' \x00', 0xc, 'virt_wifi0\x00'}) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, 0x0, &(0x7f0000000400)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={0x0, 0x1}, &(0x7f0000000240)=0x8) ioctl$sock_inet_SIOCDELRT(r2, 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}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r3 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @private0, 0x9169}, {0xa, 0x4e23, 0x8651, @private1={0xfc, 0x1, [], 0x1}, 0x8}, 0x3, [0xfffffffd, 0x2, 0x5f6f, 0x9, 0x0, 0x21, 0x3, 0x8010000]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xc9, 0x0, 0x0) 11:58:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) bind$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x3, @local}}, 0x1e) sendto$inet6(r0, &(0x7f0000000440)="ee", 0x1, 0x0, &(0x7f0000000300)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x7b, &(0x7f0000000040)=@assoc_value={r4}, 0x8) r5 = socket(0xa, 0x1, 0x0) close(r5) sendmmsg$inet_sctp(r5, &(0x7f0000000bc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x200}}], 0x20}], 0x1, 0x0) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x14, &(0x7f0000000040)={r7}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000100)={r7, 0x800, 0x6, "9c98c73e73b1"}, 0xe) 11:58:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r1, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x30, r3, 0x1, 0x0, 0x0, {}, [@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}]}, 0x30}}, 0x0) sendmsg$DEVLINK_CMD_GET(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0xc0, r3, 0x4, 0x70bd2c, 0x25dfdbff, {}, [@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x20000005}, 0x40) r4 = socket$inet(0x2, 0x5, 0x0) shutdown(r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @remote}], 0x10) [ 578.786811][T24229] IPVS: ftp: loaded support on port[0] = 21 [ 578.829731][T24233] IPVS: ftp: loaded support on port[0] = 21 [ 578.920941][T24229] lo speed is unknown, defaulting to 1000 [ 578.956884][T24233] lo speed is unknown, defaulting to 1000 11:58:53 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$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(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x0, 0x8, 0xfffffe00, 0x0, 0x4}) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x1}}, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000001) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x0, &(0x7f00000001c0)) [ 579.321102][T24233] IPVS: ftp: loaded support on port[0] = 21 11:58:53 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000480)=ANY=[@ANYBLOB="a9d151a001660c25ff2b672f32cb932e3fd93f1393ffce84fc0dc59c30514874f655c179cac83d26e1d53510fae37dd7d9cb411bbd9ecfa84e6862c627b91e9ca311fc48250e415d81fcc84d687c5743e203a82806c18fa4732fd41809ab221be8fb96d9111a58bcf64effdc41209396c7906250e7955802b0bc5d4f336abff6812871964d4e7d1195f4994b9165987bf237a3f72ccee7e9ad127bef53aeb79275d088bbc9e5dbfc3a3d191ace389aaa8c", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={r3}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000003c0)={r3, 0x10, &(0x7f0000000380)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}]}, &(0x7f0000000400)=0x10) sendfile(r1, r0, 0x0, 0x800000000000c) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './file0', [{0x20, '^-'}, {0x20, 'memory.events\x00'}, {0x20, 'memory.events\x00'}, {0x20, 'keyringwlan1{'}, {0x20, 'memory.events\x00'}], 0xa, "cda44301e35f6ea70565eb521dd18e8331cc9cdc9553d8ee5d85c22372ad4b9cd509bf542d6943a89ac7f0a5cd01ffc671f4afd52f9209dfb706a9a6ef38a967c34a000e6aa52f4a78b569fa02527b598a39c56ad5eeeacb5d65f04751f1caca27b2b1f3608c09e7c2d66a18c484aee2d1b950a92e2214ac483a01233932e93608ed16149749e38d21e1ec3f5fe7386c1ae8dd8bf7a53c09db4ca9722d602042d31b503111a45053d271dfbf35e1b22d112c4601c79e1e72bbabf385d2c47cfb0af70fe9fc7425a0"}, 0x111) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff06000000010000005600000025000000190004000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000440)=0x4) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000600)=ANY=[@ANYBLOB="000000000000000029f2d576b9da176a6277a4272e367ec02ee6c0655b3570f4fb2257bdc89196307010a640ee2e580721e2977350d9c5f665c966d2a80a4ff5a15a12b376ea96b69ee4dc81f072ba2bbdcef6e41d0b0d0d6f88578941eccfeb33fdcf2c9569e1c1680fe23a68", @ANYRESOCT, @ANYRES64], 0x20}, 0x1, 0x0, 0x0, 0x8003}, 0x4) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) pwrite64(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0) r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0x3e, &(0x7f00000000c0)=0x7, 0x4) bind$llc(r5, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x10) sendmmsg(r5, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, 0x0) [ 579.442175][T24233] lo speed is unknown, defaulting to 1000 11:58:54 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) connect$vsock_stream(r0, &(0x7f0000000280)={0x28, 0x0, 0x0, @hyper}, 0x10) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000000)=0xffffffffffffffff, 0x8) 11:58:54 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000080)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x61, 0x54}}, &(0x7f0000281ffc)='GPL\x00'}, 0x48) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000010000124000200"/20, @ANYRES32, @ANYBLOB="f7"], 0x20}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r0, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000), 0x12) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x2880008, r0, 0x0, 0x8}) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x30, 0x0, 0x800, 0x70bd2b, 0x25dfdbfe, {}, [@NL80211_ATTR_NETNS_FD={0x8, 0xdb, r1}, @NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x260000, 0x3}}]}, 0x30}}, 0x20008001) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000dc0)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(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=r6], 0x28}}, 0x0) [ 579.828720][T24320] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 11:58:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xf, 0x4, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0xf, 0x55}, [@call={0x27}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x1e}, 0x64) 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, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = accept(r4, 0x0, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f0000000040)=ANY=[], 0x2343a726) sendfile(r5, r6, &(0x7f00000002c0)=0x9, 0x6) recvmsg(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000000)=""/46, 0x2e}], 0x1, 0x0, 0x0, 0x40000000}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00000005c0)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000000140)=0xe8) ioctl$SIOCAX25GETUID(0xffffffffffffffff, 0x89e0, &(0x7f0000000280)={0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, r7}) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in=@loopback, @in=@private=0xa010101, 0x4e24, 0x0, 0x4e21, 0x43, 0x2, 0x80, 0x20, 0x87, r3, r7}, {0xffffffff, 0x7, 0x3cb, 0x2d, 0xa654, 0xfffffffffffffffa, 0xfffffffffffffff7, 0x39a}, {0x9, 0xba, 0x3, 0x7e}, 0x0, 0x6e6bb6, 0x1, 0x0, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x3c}, 0x4d3, 0xff}, 0x2, @in=@broadcast, 0x3502, 0x1, 0x1, 0xff, 0x3ff, 0x32, 0x10001}}, 0xe8) [ 579.897976][T24323] IPVS: ftp: loaded support on port[0] = 21 [ 580.012160][T24323] lo speed is unknown, defaulting to 1000 11:58:54 executing program 3: socket$netlink(0x10, 0x3, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1cfe8b00e49103d212ef81fb8dc08ee8b22e53ccfe6bd852eedcf0f7294d31910a530be4e326474a7d29aefd3ed8d320212445c60585ead9cf02506df1fbfe291038f0c0102ffc1964e0961a049724eb9f9f32e66be456cf26284b42a5a87766caaba9f3f2b5718bd4a9fb580ea88f1cadef712aa3fede", @ANYRES16, @ANYBLOB="000000000000000000000f100000080003"], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000040)=ANY=[@ANYBLOB="46040000", @ANYRES64=0x0, @ANYBLOB="ff832800000016000a00", @ANYRES32=r1], 0x4}}, 0x0) accept(r0, &(0x7f0000000200)=@hci, &(0x7f0000000000)=0x80) sendfile(r3, r2, 0x0, 0x100000002) 11:58:54 executing program 5: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000080)='GPL\x00', 0x5, 0x1f6, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x1}, 0x6d) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001540)={r1, 0xc0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000700)=ANY=[@ANYBLOB="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"/687], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x1a, 0x3, &(0x7f0000000400)=@framed={{0x18, 0x0, 0x0, 0xff00}}, &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r2, r3}, 0x78) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000080)={0xfffffb15, r2}, 0x8) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x147f00, 0x0) ioctl$PPPIOCNEWUNIT(r4, 0xc004743e, &(0x7f0000000780)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400, 0x0) [ 580.343145][ T28] audit: type=1804 audit(1594036734.790:446): pid=24354 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir540396318/syzkaller.FekIC3/180/cgroup.controllers" dev="sda1" ino=15888 res=1 [ 580.543818][T24320] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 11:58:55 executing program 5: unshare(0x6c060000) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000014c0)=[{&(0x7f0000000040)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190016000300000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) mmap(&(0x7f00009ff000/0x600000)=nil, 0x600000, 0x0, 0x12, r1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$NS_GET_PARENT(r2, 0xb702, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) openat$cgroup_int(r2, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write(r1, &(0x7f0000001740)="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", 0x1000) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000480)={&(0x7f0000ab8000/0x3000)=nil, 0x3000}, &(0x7f0000000040)=0x14) 11:58:55 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r1, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={&(0x7f0000000240)={0x28, r2, 0x52ae23237888a0bf, 0x70bd2c, 0x25dfdbfd, {}, [@NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'a\x00'}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x48004}, 0x40) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) r5 = accept4$nfc_llcp(r3, &(0x7f0000000280), &(0x7f0000000300)=0x60, 0x80800) getsockopt$nfc_llcp(r5, 0x118, 0x0, &(0x7f0000000600)=""/4096, 0x1000) sendmsg$NL80211_CMD_DEL_STATION(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x110, r2, 0x8, 0x70bd26, 0x25dfdbfc, {}, [@NL80211_ATTR_STA_EXT_CAPABILITY={0x7e, 0xac, "4c8abecd4b2df8e8e6b0de441d41eaa8640419e021009f8454e2333dc6163740ce37f8315918a7a0385b55628693d219b065731f4afd2445d2f917712603739590ed4e1426a49c957d7c24233a9f07f1b06369ba27fcbc900817181c358fb444369b6d9662d99ece069defe5b376f8e1417744f31a0279dac6e3"}, @NL80211_ATTR_STA_SUPPORTED_RATES={0x24, 0x13, "694e05caf72cb825ae6a8a1ce3433e079d46fe7f241556bba6d6b6867cc5d346"}, @NL80211_ATTR_STA_PLINK_STATE={0x5, 0x74, 0x2}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_MAC={0xa, 0x6, @remote}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x2, 0x2}}, @NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES={0x2d, 0xbe, "00c28331c4764e6322d41f93b172d137f17b967240df3d02c9cf2ea60be25e2c319d9b622cd7a218e3"}]}, 0x110}, 0x1, 0x0, 0x0, 0x24000001}, 0x4040080) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x3ff, 0x0, 0x1}, 0x40) r6 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r6, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) [ 580.614986][ T28] audit: type=1804 audit(1594036735.060:447): pid=24361 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir540396318/syzkaller.FekIC3/180/cgroup.controllers" dev="sda1" ino=15888 res=1 11:58:55 executing program 0: r0 = socket$kcm(0x2, 0x1, 0x73) r1 = socket$netlink(0x10, 0x3, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r2, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) getpeername$ax25(r3, &(0x7f00000000c0)={{0x3, @default}, [@remote, @null, @default, @remote, @netrom, @remote, @null, @default]}, &(0x7f0000000140)=0x48) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='batadv0\x00', 0x10) sendmmsg$inet(r0, &(0x7f0000001bc0)=[{{&(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0xc}}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 11:58:55 executing program 3: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) r4 = socket(0x1f, 0x6, 0x7fff) sendmsg$NFT_MSG_GETGEN(r4, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000340)={&(0x7f00000001c0)={0x14, 0x10, 0xa, 0x401, 0x0, 0x0, {0x0, 0x0, 0xa}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x84}, 0x80) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@newtfilter={0x54, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0xb6ea6f9b087d72b3}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x24, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x18, 0x54, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_ERSPAN={0x14, 0x3, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_ERSPAN_VER={0x5, 0x1, 0x1}, @TCA_FLOWER_KEY_ENC_OPT_ERSPAN_INDEX={0x8}]}]}, @TCA_FLOWER_KEY_ENC_OPTS_MASK={0x8, 0x55, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_ERSPAN={0x4}]}]}}]}, 0x54}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 580.741987][ T28] audit: type=1804 audit(1594036735.110:448): pid=24354 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir540396318/syzkaller.FekIC3/180/cgroup.controllers" dev="sda1" ino=15888 res=1 [ 580.824390][T24370] IPVS: ftp: loaded support on port[0] = 21 [ 580.853897][T24372] IPVS: ftp: loaded support on port[0] = 21 [ 580.931438][T24380] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 580.990499][T24370] lo speed is unknown, defaulting to 1000 [ 581.017313][T24372] lo speed is unknown, defaulting to 1000 [ 581.024950][T24380] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 581.091280][T24323] IPVS: ftp: loaded support on port[0] = 21 11:58:55 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x39) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x1b) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='bbr\x00', 0x4) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e7400001a000511d25a80648c63940d0124fc60100006400a0002000200000037153e370a00018002000000d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r5 = socket$pppl2tp(0x18, 0x1, 0x1) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r5, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r6, {0x2, 0x0, @dev}, 0x2}}, 0x2e) sendmsg$L2TP_CMD_TUNNEL_CREATE(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r4, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_FD={0x8, 0x17, @udp6=r6}]}, 0x3c}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="4806007e9786c8ebb1d67f88bf6dce675e", @ANYRES16=r4, @ANYBLOB="00082bbd7000fbdbdf250600000014002000fe8000000000000000000000000000aa0500220001000000060002000000000008000b00010000000500050001000000"], 0x48}, 0x1, 0x0, 0x0, 0xc094}, 0x80) r7 = socket$inet6(0x10, 0x3, 0x4) sendto$inet6(r7, &(0x7f00000001c0)="4c00000012001f15b9409b849ac00a00a5784002000000000000030038c88cc055c5ac27a6c5b068d0bf46d323456536005ad94a461cdbfee9bdb9423523598451d1ec0cffc8792cd8000000", 0x4c, 0x0, 0x0, 0x0) 11:58:55 executing program 0: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB='D\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r2, @ANYBLOB="0000000000000000040000000b000100666c6f776572000014000200100054800c"], 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 11:58:55 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @broadcast}}) write$binfmt_script(0xffffffffffffffff, 0x0, 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0xc, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) r3 = socket(0xa, 0x1, 0x0) close(r3) sendmmsg$inet_sctp(r3, &(0x7f0000000bc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="209f00000000000084000000020000000000fcffffff000000000000", @ANYRES32=0x0], 0x20, 0x40}], 0x1, 0x915b6e061cb0bf9e) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="01000002ffd4b9013b786aefa62a39b600", @ANYRES16=r2, @ANYRESOCT], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x14, &(0x7f0000000040), 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000100)=0x8) [ 581.362503][T24431] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 581.416933][T24443] netlink: 'syz-executor.1': attribute type 6 has an invalid length. [ 581.437944][T24443] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 581.450798][T24442] IPVS: ftp: loaded support on port[0] = 21 [ 581.489544][T24443] netlink: 29694 bytes leftover after parsing attributes in process `syz-executor.1'. [ 581.539698][T24431] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 581.628869][T24442] lo speed is unknown, defaulting to 1000 [ 582.219007][T24447] netlink: 'syz-executor.1': attribute type 6 has an invalid length. [ 582.235332][T24447] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 582.239008][T24442] IPVS: ftp: loaded support on port[0] = 21 [ 582.261380][T24447] netlink: 29694 bytes leftover after parsing attributes in process `syz-executor.1'. [ 582.329322][T24442] lo speed is unknown, defaulting to 1000 11:58:58 executing program 0: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$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)={&(0x7f0000000140)={0x20, r4, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r5, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000080)={0x28, r6, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8}]}]}, 0x28}, 0x1, 0xa00000000000000}, 0x0) sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x9c, r6, 0x800, 0x70bd26, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}, @IPVS_CMD_ATTR_SERVICE={0x68, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24, 0x7}}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xf}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x67a}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x22}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000840}, 0x880) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000004d00)=@newtfilter={0x34, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {0x0, 0xffe0}, {}, {0xe}}, [@filter_kind_options=@f_route={{0xa, 0x1, 'route\x00'}, {0x4}}]}, 0x34}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 11:58:58 executing program 5: socketpair(0x25, 0x3, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$TIPC_NL_BEARER_GET(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x57eeb16b1375b470}, 0xc, &(0x7f00000000c0)={&(0x7f0000000800)={0x130, 0x0, 0x100, 0x70bd25, 0x25dfdbfd, {}, [@TIPC_NLA_PUBL={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x80000001}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xc72c}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2fc}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x81}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8}]}, @TIPC_NLA_BEARER={0x24, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x15, 0x1, @l2={'eth', 0x3a, 'bond_slave_1\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_MEDIA={0x64, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x101}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffff586}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffff99}]}]}, @TIPC_NLA_MEDIA={0x48, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x47}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_MEDIA={0x18, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3b}]}]}]}, 0x130}, 0x1, 0x0, 0x0, 0x10}, 0x40800) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet(0x2, 0x1, 0xffffff6b) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f00000002c0)) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r5, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="3800000010000507000200"/20, @ANYRES32=r6, @ANYBLOB="00000016010000001800120008000100736974000c00020008000300", @ANYRES16], 0x38}}, 0x1) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r8, &(0x7f0000000080)={0x11, 0xc, r9, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000700)=ANY=[@ANYBLOB="02000000ac001000000000000000e163000717c460323878b93a4b1d5efabb9a0822836e5107659facdfe2a1904f2486966317f4eec4609f98eb40e3ccd865a0dd565ecd4b3e620494c762b8d8b5cde8ae2e4159acfb3dd97ea7c9993b228f5aa1f5a6f5a716665f457957604edded68521f403c8949feca41ea5083defb00c1d4835114d95d33d2fd495831b22f5090d3e8c5bb2844bcd984a1c5f38c0a0cced503e65f45a9c0e5268ee3603ec35acf764d420363ecfc7ed5bc463eee599942b8086fa9d702e410d97370d9e21d9944e1d136cb0abf6bf6ea6159cb595342a2befafa3cc858ea05ef933d00000000000000000000ea8355d5"], 0x10}}, 0x0) r10 = accept4$bt_l2cap(r1, &(0x7f0000000340)={0x1f, 0x0, @fixed}, &(0x7f0000000380)=0xe, 0x40800) ioctl$sock_bt_cmtp_CMTPCONNADD(r8, 0x400443c8, &(0x7f00000003c0)={r10, 0x9}) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000440)=@ipv6_newaddr={0x34, 0x14, 0x121, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r7}, [@IFA_ADDRESS={0x14, 0x1, @rand_addr=' \x01\x00'}, @IFA_FLAGS={0x8, 0x8, 0x60f}]}, 0x34}}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040), 0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000480)={0x0, 0x5, 0x8, 0x9, 0x7, 0x8, 0xff, 0x7fffffff, {0x0, @in6={{0xa, 0x4e21, 0xffffff37, @remote, 0x20}}, 0x9, 0x8, 0x7fff, 0x0, 0x2}}, &(0x7f0000000400)=0xb0) 11:58:58 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r1, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={&(0x7f0000000240)={0x28, r2, 0x52ae23237888a0bf, 0x70bd2c, 0x25dfdbfd, {}, [@NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'a\x00'}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x48004}, 0x40) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) r5 = accept4$nfc_llcp(r3, &(0x7f0000000280), &(0x7f0000000300)=0x60, 0x80800) getsockopt$nfc_llcp(r5, 0x118, 0x0, &(0x7f0000000600)=""/4096, 0x1000) sendmsg$NL80211_CMD_DEL_STATION(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x110, r2, 0x8, 0x70bd26, 0x25dfdbfc, {}, [@NL80211_ATTR_STA_EXT_CAPABILITY={0x7e, 0xac, "4c8abecd4b2df8e8e6b0de441d41eaa8640419e021009f8454e2333dc6163740ce37f8315918a7a0385b55628693d219b065731f4afd2445d2f917712603739590ed4e1426a49c957d7c24233a9f07f1b06369ba27fcbc900817181c358fb444369b6d9662d99ece069defe5b376f8e1417744f31a0279dac6e3"}, @NL80211_ATTR_STA_SUPPORTED_RATES={0x24, 0x13, "694e05caf72cb825ae6a8a1ce3433e079d46fe7f241556bba6d6b6867cc5d346"}, @NL80211_ATTR_STA_PLINK_STATE={0x5, 0x74, 0x2}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_MAC={0xa, 0x6, @remote}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x2, 0x2}}, @NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES={0x2d, 0xbe, "00c28331c4764e6322d41f93b172d137f17b967240df3d02c9cf2ea60be25e2c319d9b622cd7a218e3"}]}, 0x110}, 0x1, 0x0, 0x0, 0x24000001}, 0x4040080) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x3ff, 0x0, 0x1}, 0x40) r6 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r6, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) 11:58:58 executing program 1: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x1, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000040)={0x0, 0xfe77, 0x8, [0x67, 0x0, 0x3, 0x3, 0x7fff, 0x0, 0x5, 0x1]}, 0x18) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) r5 = socket$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$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000000140001040000000000000000e2ffffff", @ANYRES32=r7, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0xc, r8, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000080)={@private0, r0}, 0x14) sendmsg$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) r9 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r0}, [@IFLA_MASTER={0x8, 0xa, r7}]}, 0x28}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) 11:58:58 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000000)={0x3, 'vcan0\x00', {0x2}, 0x1ff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) write$cgroup_subtree(r1, 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) close(r1) 11:58:58 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) sendmsg$RDMA_NLDEV_CMD_DELLINK(r0, 0x0, 0x40c0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$alg(0x26, 0x5, 0x0) getsockopt$IP_SET_OP_GET_BYNAME(r0, 0x1, 0x53, &(0x7f0000000100)={0x6, 0x7, 'syz2\x00'}, &(0x7f0000000140)=0x28) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.effective_mems\x00', 0x0, 0x0) openat$cgroup_subtree(r4, 0x0, 0x2, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r5 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r5, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r6, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) splice(r5, 0x0, r2, 0x0, 0x400fffe, 0x1) sendfile(r5, r1, 0x0, 0x80000001) sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000080)=ANY=[@ANYBLOB="ce800000", @ANYRES16=0x0, @ANYBLOB="010000000000000000000100000014000180060001000a0000000800050000000000"], 0x28}, 0x1, 0xa00000000000000}, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r6, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x24, 0x0, 0x200, 0x70bd2b, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9b6d}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x401}]}, 0x24}, 0x1, 0x0, 0x0, 0x24000000}, 0x4000044) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) socket$phonet_pipe(0x23, 0x5, 0x2) [ 584.241890][T13493] tipc: TX() has been purged, node left! [ 584.279688][T24519] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 584.296867][T24522] IPVS: ftp: loaded support on port[0] = 21 [ 584.308309][T13493] tipc: TX() has been purged, node left! [ 584.318543][T13493] tipc: TX() has been purged, node left! [ 584.365447][T24522] lo speed is unknown, defaulting to 1000 [ 584.394232][T24537] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 584.404569][T13493] tipc: TX() has been purged, node left! [ 584.411655][T13493] tipc: TX() has been purged, node left! [ 584.423013][ T28] audit: type=1804 audit(1594036738.871:449): pid=24540 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir329549811/syzkaller.X7QfmZ/216/memory.events" dev="sda1" ino=15903 res=1 [ 584.451438][T24538] device syz_tun left promiscuous mode [ 584.481086][T24538] bridge9: port 1(syz_tun) entered disabled state [ 584.500054][T13493] tipc: TX() has been purged, node left! 11:58:59 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$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @ip6erspan={{0xe, 0x1, 'ip6erspan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_OFLAGS={0x6, 0x2, 0x30}, @IFLA_GRE_LINK={0x8, 0x1, r2}]}}}]}, 0x48}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r4, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) r5 = accept4(r3, &(0x7f0000000280)=@tipc, &(0x7f0000000200)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e22, 0xfffffffa, @mcast2}}, 0x7, 0x40, 0x7f, 0x6, 0x81, 0x3, 0x1}, &(0x7f0000000440)=0x9c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000480)={r6, 0x2}, 0x8) 11:58:59 executing program 5: r0 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r0, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) pipe(&(0x7f0000000140)={0xffffffffffffffff}) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="bcbba68d5a50d9c8707adc1c62462fcfba8704b79aa00000008000009d1836e5a54fb27cf653fc7270e190df042679c048e552c660447a13906cab40c5f437c9c966826493615478aeb3e038db7717cfa19758f427a944d8901283ff7b472030648265ce017168b684eaa44e871497ec45f798e3f7eaf4350d4363a1f5", 0x7d}, {&(0x7f0000000080)="d7db8691dd55bfb79195f3469b70e2dd6a0000000006af319513ad17851e70", 0x1f}, {&(0x7f00000000c0)="0bf7d9010c6564", 0x7}, {&(0x7f0000000280)="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", 0x18d}], 0x4) [ 584.543718][T13493] tipc: TX() has been purged, node left! [ 584.556033][ T28] audit: type=1800 audit(1594036738.871:450): pid=24540 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=15903 res=0 [ 584.721244][ T28] audit: type=1804 audit(1594036738.901:451): pid=24540 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir329549811/syzkaller.X7QfmZ/216/memory.events" dev="sda1" ino=15903 res=1 [ 584.773688][T24562] batman_adv: Cannot find parent device 11:58:59 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x34) syz_genetlink_get_family_id$batadv(0x0) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) close(0xffffffffffffffff) getsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, 0x0, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) r2 = socket$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$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$NL80211_CMD_LEAVE_MESH(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x54, 0x0, 0x800, 0x70bd2d, 0x25dfdbfd, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r1}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x1000}}, @NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x2, 0xffffffffffffffff}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x8010}, 0x884) 11:58:59 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast1, @in=@dev, 0x0, 0xffff, 0x0, 0x0, 0x2}}, {{@in6=@empty, 0x0, 0x3c}, 0x0, @in6=@private1}}, 0xe8) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaa5d237036dc73b08239aaaaaaaaaa0800450000280000000000069078000000000000000000004e229390cae6878610f3721fb598229167b678a4dc7dbf7bea308f14aa9dc0df6cb74acdd52ff927cd86a0a0ccedbe26c14bf9621c81eb4656961883bddcc79d1af9aa22a70c5a134fa09b83c635ea295d96d8e29332648f3e4918857fc89febbc9904658b0d15dd02f8e6be87735983915bf5f8292e8187fb2285860645d89ba4", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], 0x0) 11:58:59 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x48080) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) r4 = socket$inet_sctp(0x2, 0x1, 0x84) r5 = accept(r0, &(0x7f0000002600), &(0x7f0000002680)=0x80) r6 = syz_genetlink_get_family_id$smc(&(0x7f00000000c0)='SMC_PNETID\x00') sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="37fe0100", @ANYRES16=r6, @ANYBLOB="0001ffffff7ffedbdf250100000005000400020000001400020076657468315f746f5f687372000000000900010073797a3200000000050004000200000005000400020000000900030073797a32000000001400020076657468305f766972745f77696669000900010073797a30000000000900030073797a3100000000"], 0x84}, 0x1, 0x0, 0x0, 0x48000}, 0x8000) sendmsg$SMC_PNETID_GET(r5, &(0x7f00000027c0)={&(0x7f00000026c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000002780)={&(0x7f0000002700)={0x58, r6, 0x200, 0x70bd2c, 0x9, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6_vti0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'geneve1\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'xfrm0\x00'}]}, 0x58}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xfff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000000c0)={r7, 0xff}, &(0x7f0000000240)=0x8) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=r3, @ANYBLOB="08001b0a00000000"], 0x30}}, 0x0) 11:58:59 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r1, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 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)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000440)=ANY=[@ANYBLOB="2c0000001800010025bd7000ffdbdf251c1420fdfc04ff040010000005001a000900000008000400", @ANYRES32=0x0, @ANYBLOB="aef42505efb14c59292610faf45338bc99888d188f5c0720a1dd7a447410ee77c6cded6506a1a053c883e84c35586a0b599d94ed0ea8cbcbe74c8c0cdd56cdcb504bc6f15cf781e3ee3442c65e6669413e6c7d41c32500acaf70449ad791cbd6e28b3f10ca0e2128ef706739e7939e43ed6cdbe9b25c12ab2df625fb8b888fa65d53c209daa394833e8143eebfe6286c7a5e48ccceaba9dd705b"], 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@getchain={0x44, 0x66, 0x400, 0x70bd2c, 0x25dfdbff, {0x0, 0x0, 0x0, r5, {0x0, 0xffe0}, {0x1, 0xfff3}, {0x9, 0xb}}, [{0x8, 0xb, 0x1}, {0x8, 0xb, 0x8}, {0x8}, {0x8, 0xb, 0xf6}]}, 0x44}, 0x1, 0x0, 0x0, 0x48800}, 0x80) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000010efa80000cb5962cd9f000000002444b588f7c5e4e20100000000f78706002d6d00f00009000100010000000000"], 0xcc}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r6 = socket(0x200000000000011, 0x4000000000080002, 0x0) r7 = socket(0x11, 0x800000003, 0x0) bind(r7, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r7, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000300)=0x14) bind$packet(r6, &(0x7f0000000000)={0x11, 0x0, r8}, 0x14) sendmmsg(r6, &(0x7f0000000d00), 0x400004e, 0x60) [ 584.953735][ T28] audit: type=1804 audit(1594036739.051:452): pid=24549 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir329549811/syzkaller.X7QfmZ/216/memory.events" dev="sda1" ino=15903 res=1 11:58:59 executing program 3: unshare(0x40000000) mmap(&(0x7f000034e000/0x2000)=nil, 0x2000, 0x1, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aaf000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, 0x0, 0x0) [ 585.118675][ T28] audit: type=1800 audit(1594036739.141:453): pid=24540 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=15903 res=0 11:58:59 executing program 5: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendmmsg$alg(r0, &(0x7f0000003240), 0x492492492492619, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r3, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x48, 0x140c, 0x404, 0x70bd26, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}, @RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}]}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x80408c0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) sendto$isdn(r0, 0x0, 0x377, 0x0, 0x0, 0x15b) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r5, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000080)={0x28, r6, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8}]}]}, 0x28}, 0x1, 0xa00000000000000}, 0x0) sendmsg$IPVS_CMD_ZERO(r4, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x30, r6, 0x1, 0x70bd25, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xaf4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x60000000}]}, 0x30}}, 0x4000804) sendmsg$IPSET_CMD_SWAP(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) [ 585.215772][ T28] audit: type=1804 audit(1594036739.141:454): pid=24549 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir329549811/syzkaller.X7QfmZ/216/memory.events" dev="sda1" ino=15903 res=1 [ 585.389537][ T28] audit: type=1804 audit(1594036739.141:455): pid=24549 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir329549811/syzkaller.X7QfmZ/216/memory.events" dev="sda1" ino=15903 res=1 [ 585.439795][T24606] IPVS: ftp: loaded support on port[0] = 21 [ 585.570395][T24606] lo speed is unknown, defaulting to 1000 [ 585.778917][T24606] IPVS: ftp: loaded support on port[0] = 21 11:59:00 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9}, 0x48) r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) connect$qrtr(r0, &(0x7f0000000040)={0x2a, 0x4, 0xfffffffe}, 0xc) 11:59:00 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x30, r3, 0x1, 0x0, 0x0, {}, [@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}]}, 0x30}}, 0x0) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000ac0)='team\x00') sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000000b80)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000b40)={&(0x7f0000000b00)={0x14, r4, 0x400, 0x70bd2c, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x885}, 0x0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r0, &(0x7f0000000a40)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000a00)={&(0x7f00000007c0)={0x230, r3, 0x580, 0x70bd2c, 0x25dfdbfc, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x4}, {0x6, 0x11, 0xffff}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x9}, {0x6, 0x11, 0x1}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x6}, {0x6, 0x11, 0x3}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0xec}, {0x6, 0x11, 0x22}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x100}, {0x6, 0x11, 0x24}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x9}, {0x6, 0x11, 0x3}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}, {0x8, 0xb, 0x1}, {0x6, 0x11, 0x3}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0xa00}, {0x6, 0x11, 0x3}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x10000}, {0x6, 0x11, 0x9}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x800}, {0x6, 0x11, 0x7}}]}, 0x230}, 0x1, 0x0, 0x0, 0x40}, 0x80) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000500)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0xd0, 0xffffffff, 0xffffffff, 0xd0, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ip={@broadcast, @multicast2, 0xffffff00, 0xff000000, 'bridge_slave_0\x00', 'dummy0\x00', {}, {}, 0x89, 0x2, 0x10}, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0xfe00, 0x2, [0x10, 0xb, 0x7, 0x29, 0xc, 0x23, 0x3a, 0x17, 0x30, 0x1c, 0x39, 0x22, 0xe, 0x1d, 0xe, 0x22], 0x1, 0x7, 0x6}}}, {{@uncond, 0x0, 0x70, 0x90}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x258) r5 = socket$inet6(0xa, 0x3, 0x5) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x40, &(0x7f0000000080)=@raw={'raw\x00', 0x3c1, 0x3, 0x420, 0x0, 0x280, 0x0, 0x0, 0x0, 0x350, 0x350, 0x350, 0x350, 0x350, 0x3, 0x0, {[{{@ipv6={@remote, @mcast2, [], [], 'veth1_to_bond\x00', 'netpci0\x00'}, 0x0, 0x250, 0x280, 0x0, {}, [@common=@inet=@hashlimit2={{0x150, 'hashlimit\x00'}, {'team_slave_1\x00', {0x0, 0x0, 0x3e, 0x0, 0x0, 0x1ab618fe, 0x800}}}, @common=@inet=@hashlimit1={{0x58, 'hashlimit\x00'}, {'syzkaller1\x00'}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x480) 11:59:00 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_FILTER(r2, 0x65, 0x1, &(0x7f0000000140)=[{{0x1, 0x1, 0x1}, {0x3}}, {{0x2, 0x1, 0x1, 0x1}, {0x4, 0x1}}, {{0x1, 0x1, 0x0, 0x1}, {0x2, 0x0, 0x0, 0x1}}, {{0x0, 0x0, 0x0, 0x1}, {0x4}}, {{0x4, 0x0, 0x0, 0x1}, {0x4}}, {{0x4, 0x0, 0x0, 0x1}, {0x2, 0x1, 0x1}}, {{0x1, 0x0, 0x1, 0x1}, {0x1, 0x0, 0x1}}], 0x38) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r4, r3, 0x0, 0x100000001) ioctl$int_out(r1, 0x1, &(0x7f0000000400)) 11:59:00 executing program 1: syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x6) r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) r2 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000080)={0x11, 0xc, r3, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) getsockopt$rose(r2, 0x104, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$X25_QBITINCL(r2, 0x106, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r4, &(0x7f0000000080)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000280)={{{@in=@remote, @in6=@mcast2}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) bind$packet(r0, &(0x7f0000000080)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6, @in6=@mcast2}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) [ 585.902438][T24645] xt_hashlimit: overflow, rate too high: 0 [ 585.979559][ T28] audit: type=1804 audit(1594036740.421:456): pid=24646 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir329549811/syzkaller.X7QfmZ/218/cgroup.controllers" dev="sda1" ino=15904 res=1 [ 586.156497][ T28] audit: type=1804 audit(1594036740.471:457): pid=24658 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir329549811/syzkaller.X7QfmZ/218/cgroup.controllers" dev="sda1" ino=15904 res=1 11:59:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r2, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)={r1}) getsockopt$TIPC_NODE_RECVQ_DEPTH(r3, 0x10f, 0x83, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r4 = socket$netlink(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r5, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) sendmsg$NFULNL_MSG_CONFIG(r4, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="5400000001040103000000000000000006000009060006410004000006000640000100000800054000008001080003400000000508000340fffffffa050001000300000008000340000000030800054000000005"], 0x54}, 0x1, 0x0, 0x0, 0x4080}, 0x20040040) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00'}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x20, 0x10, 0xffffff0f, 0x70bd27, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2a000}}, 0x20}}, 0x0) r6 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r6, &(0x7f0000000080)={0x11, 0xc, r7, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) ioctl$PPPOEIOCDFWD(r6, 0xb101, 0x0) 11:59:00 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x1, @local, 'veth0_to_bond\x00'}}, 0x1e) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000140)={0x18, 0x0, {0x5, @broadcast, 'vxcan1\x00'}}, 0x1e) sendmmsg(r2, &(0x7f000000d180), 0x4000000000000eb, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000140)) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r3, 0x11000008912, &(0x7f0000000040)="0805b5055e0bcfe8474071") socket$nl_route(0x10, 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f00000003c0)=0xf1, 0x4) socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000002c0)={&(0x7f00000016c0)=ANY=[@ANYRES64, @ANYRES16=0x0, @ANYBLOB="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"], 0x1284}, 0x1, 0x0, 0x0, 0x8000}, 0x40091) write$binfmt_elf32(r4, &(0x7f0000000340)=ANY=[@ANYBLOB="7f450000009e9013d933c44d00000002000600ff0100002700100038000000b600ff0020000100040072a015386a90224c9dff030200000000003383358827d202217115c366f4ff6e9e213d746a76fc8ea01bcca490ac46a80be861fc5c76d914d6d698106bbc060000008967b7f461f760f7e8016d00000897e1541325e5"], 0x72) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=@newlink={0x60, 0x10, 0xe3b, 0x70bd28, 0x0, {0x0, 0x0, 0x0, 0x0, 0x8a06, 0x10000}, [@IFLA_MASTER={0x8, 0xa, r5}, @IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x28, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @mcast2}, @IFLA_GRE_ENCAP_SPORT={0x6, 0x10, 0x4e20}, @IFLA_GRE_ERSPAN_VER={0x5, 0x16, 0x1}]}}}]}, 0x60}}, 0x8004) 11:59:00 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x5b57, &(0x7f00000000c0)=0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1a, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r4, &(0x7f0000000080)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020000002c0002000000000000000000"], 0x10}}, 0x0) getsockopt$CAN_RAW_RECV_OWN_MSGS(r4, 0x65, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r6, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r6, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r6, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r6, 0x1, &(0x7f00000000c0)) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4408}, [@IFLA_NET_NS_FD={0x8, 0x1c, r6}, @IFLA_GROUP={0x8}]}, 0x30}, 0x1, 0x0, 0x0, 0x40898}, 0x0) 11:59:00 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$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$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYRES32], 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x0) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="2ede42645869c5d056af4db99c22fbcd649644ac5ebf6ce44de616f6fc30783e040000f48aa082973ffdba42fe1decc7f4f1c2ef931c98cc9328e98a2defb95d5ea7f18ec9248d4847ea64e02eb49e126bd65b48ced07ebe3656914b3449c01c8efc4a2e8bc528085d7a7d0a1257ff47fbb8011af06bca02edf32924a2377726864e5772f3377687f3557d5ca7b83e5043cd6bee3c120626d518d0af5d", @ANYRES16=r4, @ANYBLOB="00042dbd7000fbdbdf251a000000"], 0x14}, 0x1, 0x0, 0x0, 0x48042}, 0x24004080) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000050000/0x3000)=nil, 0x3000, 0x0, 0x10012, r5, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000580)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x2404c080) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) pwrite64(r6, &(0x7f0000000200)="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", 0x200, 0x0) sendfile(r2, r1, &(0x7f0000000040), 0x10000ffe0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) 11:59:01 executing program 1: 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$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) close(r0) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') r3 = socket$netlink(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="030b0000000000000000130000000c0009800800020000000000"], 0x20}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r6, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r8, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) r9 = socket$netlink(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYRESOCT=r0, @ANYRES32=r6, @ANYRESOCT=r9], 0x38}}, 0x881) sendmsg$TIPC_CMD_GET_REMOTE_MNG(0xffffffffffffffff, 0x0, 0x0) [ 586.601808][ T28] audit: type=1804 audit(1594036741.041:458): pid=24682 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir780436053/syzkaller.yrTXP8/225/memory.events" dev="sda1" ino=15915 res=1 11:59:01 executing program 5: unshare(0x2000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'lo\x00', {0x2, 0x4e24, @remote}}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFADDR(r1, 0x891c, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @broadcast}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup/syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000380)='cpuset.memory_pressure\x00', 0x275a, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xc, 0x2011, r3, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r3, 0x6611) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xd, &(0x7f0000000400)=""/111, &(0x7f0000000480)=0x6f) r4 = socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000200)={@fixed={[], 0x11}, 0x1ff}) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3800000024000705a99a004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000fffffff700635d53b98e000000090001006866b83dcf4c"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000007c0)=ANY=[@ANYBLOB="840000002c00270d00"/20, @ANYBLOB], 0x84}}, 0x0) sendmsg$can_raw(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x1d, r5}, 0x10, &(0x7f00000000c0)={&(0x7f0000000080)=@can={{0x4, 0x0, 0x0, 0x1}, 0x3, 0x3, 0x0, 0x0, "06b6a6d72d43c10f"}, 0x10}, 0x1, 0x0, 0x0, 0x10}, 0x4000800) 11:59:04 executing program 0: r0 = openat$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) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x1, 0x81, 0x40}, {0x8001, 0x6, 0x4, 0x400}, {0x81, 0x80, 0x1, 0x7}]}) r2 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, 0x0, &(0x7f0000001100)) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r1, 0x0, 0x100000001) 11:59:04 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$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$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000500)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8, 0x1, 'atm\x00'}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=@getchain={0x24, 0x64, 0x101, 0x0, 0x3, {0x0, 0x0, 0x0, r4, {0x0, 0x8}, {0x7, 0xffff}, {0xc}}}, 0x24}}, 0x0) 11:59:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1a, 0x3, &(0x7f0000000280)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x3, 0x54}}, &(0x7f0000000140)='GPL\x00', 0x3, 0x99, &(0x7f0000000180)=""/153, 0x41000, 0x0, [], r3, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) r4 = socket$netlink(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r5, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') sendmsg$BATADV_CMD_GET_GATEWAYS(r6, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x1c, r7, 0x711, 0x0, 0x0, {0x7}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r4, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x24, r7, 0x100, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x101}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000414}, 0x10) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008000400", @ANYRES32=r10, @ANYBLOB="08001b0000000000"], 0x30}}, 0x0) 11:59:04 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94", 0x5) r3 = socket$inet(0x2, 0x5, 0xfa6) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@initdev, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f00000000c0)=0xe8) r4 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r4, &(0x7f0000000600)=ANY=[], 0xfec8) recvmmsg(r4, &(0x7f0000001540)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000180)=""/135, 0xfec8}], 0x1}}], 0x1, 0x0, 0x0) [ 589.834524][T24726] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 589.896335][T24736] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 589.926184][ T28] kauditd_printk_skb: 9 callbacks suppressed [ 589.926200][ T28] audit: type=1804 audit(1594036744.371:468): pid=24729 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir780436053/syzkaller.yrTXP8/226/cgroup.controllers" dev="sda1" ino=15986 res=1 11:59:05 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000dc0)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000008000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="280000001000010400"/20, @ANYRES32=r2, @ANYRESOCT=r3, @ANYRES32=r5], 0x28}, 0x1, 0x0, 0x0, 0x4000054}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000240)=@newlink={0x20, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x8009}}, 0x20}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="0581f100", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={r7}, &(0x7f0000000140)=0x8) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000006fb1e599ef0e2e012f4cbd9514de49076ef201182ffc88fbbdbffb08dce2861f4de3e33986aaee247147", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x66, &(0x7f0000000040)={r9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00000002c0)={r7, 0x8, 0x285, 0x1f, 0x15d, 0xe38a, 0x800, 0x6, {r9, @in={{0x2, 0x4e22, @loopback}}, 0x7fffffff, 0x6, 0xffff4c4d, 0x200, 0x10000}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000080)={r10, 0x5}, 0x8) 11:59:05 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcb, 0x0, 0x0) r1 = socket(0xb, 0xa, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0xc, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) r3 = socket(0xa, 0x1, 0x0) close(r3) sendmmsg$inet_sctp(r3, &(0x7f0000000bc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x200}}], 0x20}], 0x1, 0x0) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x14, &(0x7f0000000040)={r5}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={r5, 0x8, 0x30}, 0xc) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000000040)={r7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r7, 0xffffffc0}, 0x8) 11:59:05 executing program 1: unshare(0x40000000) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) sendmsg$IPSET_CMD_HEADER(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, 0xc, 0x6, 0x5, 0x0, 0x0, {0x0, 0x0, 0x8}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x50}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000002, 0xb871, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @local}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, @in={0x2, 0x4e23, @multicast2}], 0x30) 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$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000080)={0x6, 0x0, 0x80, 0x1f, 0x3}, 0xc) socket(0x0, 0x0, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0xc, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) ioctl$SIOCX25GCALLUSERDATA(0xffffffffffffffff, 0x89e4, &(0x7f00000002c0)={0x58, "2d8874ecc3662ccec49dfb22c6c73a18bcfe44cdf0f571aec392ef3cc43707e4f49efba7d13d4dfbb6f6c0e5d85ad0cfdf6a67bbcdddfc2d467f609a4e8714cf71b8dd438a4844c6bffa9698441df3df4d3d00573d0f66863612278c9bf596af828a9bb784ce830ebf757c2f332e052416ba62dafc79449fb1bae8995493c409"}) r2 = socket$inet(0x2, 0x5, 0x1e470827) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000280)={'lo\x00', {0x2, 0x0, @remote}}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8918, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @empty}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) 11:59:05 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000001280)=0x4) 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) socket$netlink(0x10, 0x3, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001340)='pids.current\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x30, 0xffffffffffffffff, 0x0) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f0000000180)=0xec, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, 0x23, &(0x7f0000001240)='^\x97\xd9\xc1d.%\xb2\x03\xc6]\xd8\xc6\x04\x00\x00\x00u\xe3\x8f\xbb?\xd3#D|\x8ea&\b\x91\f#\xbf\"'}, 0x30) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000012c0)={0x0}, 0x1, 0x0, 0x0, 0x4004030}, 0x8000817) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000001200)={0x9, 0x1}, 0x2) sendfile(r4, r3, 0x0, 0x100000001) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x400) preadv(r2, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff800}], 0x1, 0x0) 11:59:05 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(0x0, 0x0, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000100)=0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={r2}) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x15}, 0x0) getsockname$packet(r1, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r4, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc}]}, 0x20}}, 0x40000) r5 = socket$netlink(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r6, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000004c0)=ANY=[@ANYBLOB="500000001000050700000000000000000000000032016951ee1ccaccd7070a107f684fe0924f9619dcbb00257c0f97ecd9a84783ca5455451ef435f27b93e5a68b3a2fe8761583b9ea71f55d1da7d7baa12610ecf24663a799d15ca210889a25c95126d0a7ae227f9a1f9b67ed952a9743df753cdb405e484e53846b81248265c883ae0e1c5184dc05b395570c6eb93c245b5755e3d06b7a3a35f7859f6782ff05b2d2d8941567a7ee40755c51a00445d3cb8571", @ANYRES64, @ANYBLOB="6535060000000000e0140012800b0001006970766c616e8933301484eb239b920000040002800a000500040000000000000008000a0004ae4c34fe79ca2e562396d6dac8875162574a7e388b3b6c3ef5dc0385fb61173641f5bc1bb9797d3c5545c4376b5b3764b4915cf8ff54e7e95d7bfe83dec4c9dd2a76a2df97feb3c7154827f1efce335c2a735e7d94e2219b7a3a81e335d9b0b4fe54dd38515c63f2da189f1dbda75cfecf3e94c4b42c64e5a78eac6a", @ANYRES32=r4, @ANYRESDEC=r5], 0x50}}, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$devlink(0x0) gettid() 11:59:05 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r1, 0x0, 0x100000002) r4 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200)='/dev/net/tun\x00', 0x10002, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000000140), &(0x7f00000002c0)=0x4) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r7, 0x800c6613, &(0x7f0000000280)=@v2={0x2, @aes256, 0x10, [], "ae4acc679bb690983fa78df3d820770b"}) r8 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="00f0000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001000250800"/20, @ANYRES32=r6, @ANYBLOB="000000000000000008000a0010"], 0x28}}, 0x0) [ 591.058018][T24759] IPVS: ftp: loaded support on port[0] = 21 [ 591.135029][T24771] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 591.159172][ T28] audit: type=1804 audit(1594036745.601:469): pid=24766 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir710621691/syzkaller.0RE0Fe/223/cgroup.controllers" dev="sda1" ino=16098 res=1 [ 591.201714][T13493] tipc: TX() has been purged, node left! [ 591.206834][T24765] IPVS: ftp: loaded support on port[0] = 21 [ 591.215967][T13493] tipc: TX() has been purged, node left! [ 591.263029][T24767] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 591.297666][T24759] lo speed is unknown, defaulting to 1000 [ 591.314346][ T28] audit: type=1804 audit(1594036745.631:470): pid=24766 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir710621691/syzkaller.0RE0Fe/223/memory.events" dev="sda1" ino=16082 res=1 [ 591.328472][T24765] lo speed is unknown, defaulting to 1000 [ 591.362745][T13493] tipc: TX() has been purged, node left! [ 591.372772][T13493] tipc: TX() has been purged, node left! [ 591.403625][T13493] tipc: TX() has been purged, node left! [ 591.429935][T13493] tipc: TX() has been purged, node left! 11:59:05 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fc, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x15, 0x4, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='westwood\x00', 0x9) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000240)=ANY=[], 0xfffffd78) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2011, r2, 0x0) mmap(&(0x7f0000a35000/0x400000)=nil, 0x400000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000000c0)={@private2={0xfc, 0x2, [], 0xfd}, 0x6f}) syz_genetlink_get_family_id$l2tp(0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000301bd7000fbdbdf25070000001400000000000000000700030000000000000000000000ffffac1414aa08000500ac00ac1414aa14000600736974300000000000000000000000000000000600"/89], 0x60}, 0x1, 0x0, 0x0, 0x84}, 0x40) bind$nfc_llcp(0xffffffffffffffff, 0x0, 0x0) tee(0xffffffffffffffff, r0, 0x800, 0x0) sendmsg$L2TP_CMD_TUNNEL_MODIFY(0xffffffffffffffff, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(0xffffffffffffffff, 0x0, 0x0) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, 0xffffffffffffffff) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000000000800000000007c060000953be212ca342cfb8ccf2912bf2dcd496c1b0e6cdd548349d0091793a3b0beaf1e126f45e5386d5700"/65], 0x14}}, 0x0) [ 591.478713][ T28] audit: type=1800 audit(1594036745.631:471): pid=24766 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16082 res=0 [ 591.602469][ T28] audit: type=1804 audit(1594036745.631:472): pid=24766 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir710621691/syzkaller.0RE0Fe/223/cgroup.controllers" dev="sda1" ino=16098 res=1 [ 591.743982][ T28] audit: type=1804 audit(1594036745.641:473): pid=24772 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir780436053/syzkaller.yrTXP8/227/cgroup.controllers" dev="sda1" ino=16066 res=1 11:59:06 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100003500) pipe(0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xfef0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) pipe(0x0) r3 = socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f00000016c0)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="b5452bbd700000000000100100000000000000000180060002000c0000000c000700090000000400000008000b00736970000600040000000000070006006e71000008000b00736970000800040000000000040002800c000180060004000000000008000400fdffffff"], 0x70}}, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00002bbd7000000000000a000000040003801800028014000100ff020000000000000000000000000001040001800800050000feffff28000380140002007866726d300000000000000000000000060007004e2100000600040080000000590fd9e564fa423132b9738fd304d1c3dbc1db2380787a565070345cec1a8bed7a7ea807323da712d6e0c910f97a925dd375f0b152edaeafc3f6f77171d2da8fe645144781beb305c92a14f1b502e049cd28b3408c80c502a327a6032c34e1fc381736a47935cafaa526ba7ab820c3265cb7ff97b74fbf0811ec5931b5073bd0b24bef76e49ba8138664ef620e59477d8129acdd800d77"], 0x64}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x20008801) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000180)={'macvlan1\x00'}) writev(r4, &(0x7f0000000240)=[{&(0x7f0000001740)="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", 0x1000}], 0x10000226) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 591.877787][T24771] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 591.888060][ T28] audit: type=1804 audit(1594036745.661:474): pid=24774 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir710621691/syzkaller.0RE0Fe/223/cgroup.controllers" dev="sda1" ino=16098 res=1 [ 591.904813][T24776] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 11:59:06 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x180000000000000a) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f00000000c0)=[{0x3}, {0x6}]}, 0x10) r2 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000080)={0x11, 0xc, r3, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) accept4$unix(r2, &(0x7f0000000000), &(0x7f0000000080)=0x6e, 0x80800) [ 592.009181][ T28] audit: type=1804 audit(1594036745.691:475): pid=24774 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir710621691/syzkaller.0RE0Fe/223/memory.events" dev="sda1" ino=16082 res=1 11:59:06 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x101}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r3, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GET(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x88, r4, 0x200, 0x70bd25, 0x25dfdbff, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}}]}, 0x88}, 0x1, 0x0, 0x0, 0x1}, 0x8010) r5 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r5, &(0x7f0000000540)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000b00)=[{0x10, 0x10d, 0x2}], 0x10}}], 0x2, 0x0) [ 592.100018][T24770] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 592.126963][T24765] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.4'. 11:59:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)=ANY=[@ANYRESDEC, @ANYRES16=r2, @ANYBLOB="010000000000000000000200000008000100", @ANYRES32=r1, @ANYBLOB="04bea0ae"], 0x20}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') r4 = socket(0x10, 0x803, 0x0) r5 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r5, &(0x7f0000000080)={0x11, 0xc, r6, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) sendmsg$L2TP_CMD_SESSION_MODIFY(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x60, 0x0, 0x800, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x29}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_FD={0x8, 0x17, @udp6=r5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x80000001}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'geneve1\x00'}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}]}, 0x60}, 0x1, 0x0, 0x0, 0x880}, 0x80) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000380)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x30, r8, 0x1, 0x0, 0x0, {{}, {}, {0xb, 0x18, {0x0, @bearer=@l2={'eth', 0x3a, 'gre0\x00'}}}}}, 0x30}}, 0x0) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r4, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="a96928bd7000ffdbdf250100000000612f0000000b000000000c801473797a310000"], 0x28}, 0x1, 0x0, 0x0, 0x400d0}, 0xc0) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r3, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20012000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, r8, 0x400, 0x70bd2c, 0x25dfdbfc, {{}, {}, {0xc, 0x14, 'syz0\x00'}}, ["", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x4028084}, 0x804) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000440)={&(0x7f0000000600)={0x260, 0x0, 0x63c4504f3aa21d82, 0x70bd29, 0x25dfdbff, {}, [{{0x8}, {0x238, 0x2, 0x0, 0x1, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x14, 0x4, [{0x7a1, 0x7, 0x3f, 0x9}, {0x9, 0x9, 0x3e, 0x7}]}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0xc, 0x4, [{0x8, 0xa3, 0x0, 0x5b6}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x200}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x4}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x14, 0x4, [{0x4, 0x3, 0xe0, 0x8}, {0x3ff, 0xff, 0x1, 0xbb89dcf}]}}}]}}, {{0x8}, {0x4}}]}, 0x260}, 0x1, 0x0, 0x0, 0x48000}, 0x4000045) [ 592.215666][ T28] audit: type=1800 audit(1594036745.691:476): pid=24774 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16082 res=0 [ 592.275382][T24765] IPVS: ftp: loaded support on port[0] = 21 [ 592.347997][ T28] audit: type=1804 audit(1594036745.691:477): pid=24774 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir710621691/syzkaller.0RE0Fe/223/cgroup.controllers" dev="sda1" ino=16098 res=1 [ 592.382164][T24852] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 11:59:06 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000006c0)) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r1, &(0x7f0000000340)={@val={0x0, 0x88be}, @val={0x0, 0x0, 0x14}, @mpls={[], @ipv6=@udp={0x8, 0x6, ' \x00', 0x198, 0x11, 0x1, @dev={0xfe, 0x80, [], 0x16}, @mcast1, {[@dstopts={0x0, 0x15, [], [@pad1, @generic={0x3f, 0x4a, "10bfd6818d60bbf9529d1015b330f4d8dfedd89fcd9f6a1d894993ee9cb12386b3e451f5b72f2ae98cc1f69bb089a928a90aedd734207c8a54f05dedbc8ff662c2ef831bbc1960d7389d"}, @pad1, @calipso={0x7, 0x20, {0x0, 0x6, 0xc1, 0x7, [0x20, 0x8001, 0x100]}}, @ra={0x5, 0x2, 0xfd0}, @ra={0x5, 0x2, 0x3e7b}, @padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x18, {0x1, 0x4, 0x5, 0x800, [0x1000, 0x3]}}, @hao={0xc9, 0x10, @private1}]}, @fragment={0x33, 0x0, 0x1, 0x0, 0x0, 0x12, 0x64}], {0x4e24, 0x4e20, 0xd8, 0x0, @opaque="de7b8d6a2913b3a01fc27c7b1fc0b5d8d1ac2a511439555ea77a0c2a07962bea2af00abcc35970f7d9fd3f5fb92bfdf28e15f84a924ba841a19d7db914e029edc6ca3c222091d5c02ff8417392d2f92648e1924931d32a0bcdabfd6163dec80ac35b23af57e42fe84cc7f33ee83906827f8964ef564748a587f6443b261328e03d88dea3b144062f2a2bae720e7bf2712a78d10031500a33ca61d55e24b94b798759e562d4277f061806e329e3ebe37659fe31bb199eb26facf4ed769e1b918f4ff3dfdb9c82267fb777f4678323bf49"}}}}}, 0x1ce) 11:59:07 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(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) listen(r0, 0x0) unshare(0x40000000) socket(0x0, 0x0, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000480)=0x0, &(0x7f00000004c0)=0x4) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$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)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000680)=ANY=[@ANYRES16, @ANYRES32=r6, @ANYRESOCT], 0x34}}, 0x0) sendmsg$NL80211_CMD_GET_MPATH(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000080), 0xc, &(0x7f0000000500)={&(0x7f00000005c0)={0x50, 0x0, 0x300, 0x70bd2c, 0x25dfdbfe, {}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r2}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x10000000, 0x1}}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @link_local}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x50}, 0x1, 0x0, 0x0, 0x41}, 0x40) recvmmsg(r1, &(0x7f0000002ec0), 0x400000000000ec0, 0x2, &(0x7f00000001c0)={0x77359400}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB], 0x48}}, 0x0) sendmsg$NLBL_CALIPSO_C_LIST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, 0x0}, 0x191) recvmmsg(r0, &(0x7f0000000540)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x5dd, 0x40012062, 0x0) [ 592.587220][T24765] lo speed is unknown, defaulting to 1000 [ 592.594057][T24846] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 592.720710][T24759] IPVS: ftp: loaded support on port[0] = 21 [ 592.833490][T24878] IPVS: ftp: loaded support on port[0] = 21 [ 592.850602][T24759] lo speed is unknown, defaulting to 1000 11:59:07 executing program 3: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = socket$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)={&(0x7f0000000140)={0x20, r4, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 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) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000380)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x30, r7, 0x1, 0x0, 0x0, {{}, {}, {0xb, 0x18, {0x0, @bearer=@l2={'eth', 0x3a, 'gre0\x00'}}}}}, 0x30}}, 0x0) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r5, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000580)={&(0x7f0000000680)=ANY=[@ANYBLOB="30f3ff00e3cf2cee5bfa6535cc4a3d376a4fd9c6d2b9629de3d6b31d7e415567f8d7686f6fb0001f", @ANYRES16=r7, @ANYBLOB="00012cbd7000ffdbdf2501000000000000000b0000000014001462726f6164636173742d6c696e6b0000"], 0x30}, 0x1, 0x0, 0x0, 0x400d0}, 0x80) sendmsg$TIPC_CMD_GET_LINKS(r3, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r7, 0x200, 0x70bd2a, 0x25dfdbfb, {{}, {}, {0x8, 0x11, 0x1}}, ["", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x5}, 0x40) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000700)=ANY=[@ANYBLOB="4800000010000507000000000000000000000000ece8665b7ff990c7c2baf7d7069c8c4d949053d523e8e1f3effd1c523a5f4319b6eac658f972f42bddef932b4e14e00793640aa14c95b29d1051f4230309b0c115f1e5", @ANYRES32=r8, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r8, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB='D\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r8, @ANYBLOB="eeff000000000000040000000b000100666c6f7765720000140002001000548000000380050001000000000009370aff3e25d03c5580736fcec95020db353248bd84f107b882697994e2b468b2292224518bcd8d5ee0e4240e51e7c4b7cae62d24a386d47a85d4c6d571d1803df7664e88a960bb65064d1b49319a7c38c92f08e418eff56f00a9566ec102c5a9b13c5b4409781b64cd647a36d8cf7c3607f94e0fbf5946ed43f400a54e0521078f7a590d61421d555547d067fcce32edfa4fc1a3aeef15"], 0x44}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 593.037852][T24878] lo speed is unknown, defaulting to 1000 [ 593.501795][T24919] IPVS: ftp: loaded support on port[0] = 21 11:59:13 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000300), 0x0) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00000013c0)=0x60, &(0x7f0000001400)=0x2) getsockname$tipc(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)={0x58, 0x0, 0x9, 0x801, 0x0, 0x0, {}, [@NFCTH_PRIV_DATA_LEN={0x8}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x3}}, @NFCTH_TUPLE={0x24, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8}, {0x8}}}]}, @NFCTH_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x58}}, 0x0) 11:59:13 executing program 5: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x21, &(0x7f0000000000)=0x1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @local, 0x9}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x40000000000003f, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="030b0000000000000000130000000c0009800800020000400000"], 0x20}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000080)={0x28, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8}]}]}, 0x28}, 0x1, 0xa00000000000000}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x48, r3, 0x1, 0x70bd25, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffc}]}, 0x48}, 0x1, 0x0, 0x0, 0x80c1}, 0x10) 11:59:13 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x3932, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x34) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r2, @ANYBLOB="030b0000000000000002130000000c0009800800020000000000"], 0x20}}, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x0, 0x0) 11:59:13 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000003, 0x10, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vlan1\x00', 0x200}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@null=' \x00', 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @broadcast}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @private=0xa010101}, 0x201, 0x0, 0x0, 0x0, 0x2, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) connect$nfc_raw(0xffffffffffffffff, &(0x7f0000000240)={0x27, 0x0, 0x0, 0x2}, 0x10) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r3 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc, 0x8000000]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xc9, 0x0, 0x0) 11:59:13 executing program 2: r0 = socket$packet(0x11, 0xa, 0x300) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg(r2, &(0x7f0000004480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)='N', 0x1}], 0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x3f68}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000004180)={&(0x7f0000000280)=ANY=[@ANYBLOB="14010000", @ANYRES16=r3, @ANYBLOB="000000000000fddbdf250a000000"], 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000004240)=ANY=[@ANYRESOCT=r3, @ANYRES16=r3, @ANYRES16=r3], 0x24}, 0x1, 0x0, 0x0, 0x4000014}, 0x8000080) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xffc}, {0x80000006}]}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f00000041c0)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x18}, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bind$bt_hci(r2, &(0x7f0000004200)={0x1f, 0x43}, 0x1) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) socketpair(0x18, 0x5, 0x0, &(0x7f0000000040)) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000004340)={&(0x7f0000004280)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000004300)={&(0x7f00000042c0)={0x2c, 0x0, 0x2, 0x5, 0x0, 0x0, {0x5}, [@CTA_EXPECT_HELP_NAME={0xe, 0x6, 'snmp_trap\x00'}, @CTA_EXPECT_ZONE={0x6, 0x7, 0x1, 0x0, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000088}, 0x20040010) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) sendto$inet6(r4, &(0x7f0000000200)='\n', 0xfffffdef, 0x40080, 0x0, 0x1f4) 11:59:13 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000800)=@newsa={0x140, 0x10, 0x713, 0x70bd29, 0x0, {{@in=@local, @in6=@mcast2, 0x0, 0x6}, {@in6=@empty, 0x0, 0x32}, @in6=@empty, {0x0, 0x0, 0x8}, {0x0, 0x2000000000000000}, {}, 0x70bd31, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @replay_thresh={0x8}]}, 0x140}}, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000bc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x200}}], 0x20}], 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)={r2}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000280)={r2, 0x6, 0x10}, &(0x7f00000002c0)=0xc) r3 = openat$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)='io.stat\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) sendfile(r4, r5, 0x0, 0xf03b0000) r6 = socket(0x1e, 0x1, 0x0) getsockopt$inet_tcp_buf(r6, 0x10f, 0x0, 0x0, &(0x7f0000000100)) getsockopt$IPT_SO_GET_ENTRIES(r6, 0x0, 0x41, &(0x7f0000000000)={'filter\x00', 0xd, "7b1fc0bfe8a77f6bf51127b774"}, &(0x7f00000000c0)=0x31) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000000240)={0x3, &(0x7f00000001c0)=[{@fixed}, {@fixed}, {@none}]}) sendfile(r4, r3, 0x0, 0x8000000000004) accept4$alg(r3, 0x0, 0x0, 0x80000) socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000080)=0xc) [ 598.662345][T24998] netlink: 'syz-executor.1': attribute type 2 has an invalid length. 11:59:13 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a59a4df00000000e9000500010007"], 0x1}}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000000c0)=0x8, 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r2, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, 0x0, &(0x7f0000000000)) sendfile(r5, r1, 0x0, 0x100000001) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 598.715140][T24998] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 598.766124][T25002] IPVS: ftp: loaded support on port[0] = 21 [ 598.858907][T25010] netlink: 'syz-executor.1': attribute type 2 has an invalid length. [ 598.891607][T25002] lo speed is unknown, defaulting to 1000 [ 598.918299][T25010] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 11:59:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000340)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="280000001000250800000000000000000a000000", @ANYRES32=r5, @ANYBLOB="000000000000000008000a000f"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001000257c0e000000000000bee568858f", @ANYRES32=r8, @ANYBLOB="000000000000000008000aa8d25a147c493bfe0f8bbead537bccfe319af07297f02fe5df77adcd867426d2f084de93b02d17c5613898a3effb8a1e1264a47752434abf35d1a92067bb4cfd2e1c23e287f70393365263431937232d0c29a7ecb878dbe6eed757683bc13238b90a2b3bd855ed993e8a00aa2b0e70be783653731d4ddc81709d251931288461037ac822997433a53b1c8ce8c6b1c928bea5e37a"], 0x28}}, 0x0) [ 598.970743][ T28] kauditd_printk_skb: 6 callbacks suppressed [ 598.970773][ T28] audit: type=1804 audit(1594036753.412:484): pid=25017 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir710621691/syzkaller.0RE0Fe/227/cgroup.controllers" dev="sda1" ino=15962 res=1 11:59:13 executing program 1: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x24, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) ppoll(&(0x7f0000000140)=[{r0, 0x1}], 0x1, &(0x7f00000002c0)={0x0, 0x3938700}, 0x0, 0x0) [ 599.195190][T25033] __nla_validate_parse: 4 callbacks suppressed [ 599.195420][T25033] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 599.407607][T25038] 8021q: adding VLAN 0 to HW filter on device bond4 [ 599.423164][T25002] IPVS: ftp: loaded support on port[0] = 21 [ 599.487207][T25038] bond0: (slave bond4): Enslaving as an active interface with an up link 11:59:14 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0xd, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x179, 0x11, 0xb8}]}, &(0x7f0000000040)='GPL\x00', 0x2, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180)='nl80211\x00') sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x200, 0x70bd2d, 0x25dfdbff, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20008003}, 0x2000) [ 599.572546][T25002] lo speed is unknown, defaulting to 1000 [ 599.614365][T25038] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 11:59:14 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000001540)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@ipv4={[0xfffffff0], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}, @in6=@dev}, [@algo_crypt={0x25, 0x2, {{'ecb(cipher_null)\x00'}}}, @XFRMA_IF_ID={0x8}]}, 0x140}}, 0x0) socket$packet(0x11, 0x3, 0x300) 11:59:14 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000380)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="3c00000010000d0700a47f793f000000ff030000", @ANYRES32=r9, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000001c0002000800010006"], 0x3c}}, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0)='mptcp_pm\x00') sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r6}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x44}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000004bc0)=ANY=[@ANYBLOB="240000001100270d00"/20, @ANYRES32=r3], 0x24}}, 0x0) 11:59:14 executing program 2: 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$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r3 = accept$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, &(0x7f0000000100)={0x7ff, 0x7, 0xe48}, 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) 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) 11:59:14 executing program 5: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0xb871, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={'lo\x00', {0x2, 0x0, @remote}}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFADDR(r1, 0x891c, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @empty=0xfe000000}}) 11:59:14 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) ioctl$int_in(r2, 0x5421, &(0x7f00000007c0)=0x1) connect$inet(r3, &(0x7f0000000140)={0x2, 0x0, @private=0xa010100}, 0x10) r4 = accept(0xffffffffffffffff, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21f4}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfffffd83) setsockopt$PNPIPE_INITSTATE(0xffffffffffffffff, 0x113, 0x4, &(0x7f0000000040), 0x4) splice(r0, 0x0, r3, 0x0, 0x10003, 0x0) vmsplice(r1, &(0x7f0000000740)=[{&(0x7f0000000800)='&', 0x1}], 0x1, 0x0) [ 599.968527][T25115] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 11:59:14 executing program 3: unshare(0x40000000) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001fc0)) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000002040)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r0, &(0x7f0000002100)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000020c0)={&(0x7f0000002080)={0x1c, r1, 0x2, 0x70bd28, 0x25dfdbfe, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x20008000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote, @in6}}, {{@in=@multicast1}, 0x0, @in6=@initdev}}, &(0x7f0000000100)=0xfffffddd) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000100)="ab553fec94248c32e27d04000000288a", 0x10) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) splice(r4, 0x0, r2, 0x0, 0xd86dac9, 0x0) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000002040)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000020c0)={&(0x7f0000002080)={0x1c, r5, 0x2, 0x0, 0x25dfdc01, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x20008000) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r2, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x1c, 0x0, 0x10, 0x70bd2d, 0x25dfdbff, {}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x404c084) accept(0xffffffffffffffff, &(0x7f00000003c0)=@caif, &(0x7f0000000440)=0x80) accept$netrom(0xffffffffffffffff, &(0x7f0000000480)={{0x3, @bcast}, [@null, @bcast, @remote, @rose, @remote, @bcast, @rose]}, &(0x7f0000000380)=0x48) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, 0x0) recvfrom$llc(0xffffffffffffffff, &(0x7f0000000140)=""/11, 0xb, 0x40012013, &(0x7f00000001c0)={0x1a, 0x205, 0x8b, 0x20, 0x4, 0x80, @remote}, 0x10) [ 600.052682][ T28] audit: type=1804 audit(1594036754.502:485): pid=25119 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir329549811/syzkaller.X7QfmZ/223/memory.events" dev="sda1" ino=15941 res=1 [ 600.099018][T25118] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 600.239057][T25162] IPVS: ftp: loaded support on port[0] = 21 11:59:14 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_GET_BYNAME(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x3c, 0xe, 0x6, 0x101, 0x0, 0x0, {0xa}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x805}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r2, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r1, 0x8983, &(0x7f0000000000)={0x3, 'ip6_vti0\x00', {0xed1d}}) [ 600.329660][T25115] bond5: (slave macvlan2): Enslaving as an active interface with an up link [ 600.380436][T25139] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 600.409636][ T28] audit: type=1800 audit(1594036754.502:486): pid=25119 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=15941 res=0 [ 600.495270][ T28] audit: type=1804 audit(1594036754.612:487): pid=25135 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir329549811/syzkaller.X7QfmZ/223/memory.events" dev="sda1" ino=15941 res=1 [ 600.614816][ T28] audit: type=1804 audit(1594036754.762:488): pid=25175 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir329549811/syzkaller.X7QfmZ/223/memory.events" dev="sda1" ino=15941 res=1 [ 600.707568][ T28] audit: type=1800 audit(1594036754.902:489): pid=25119 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=15941 res=0 [ 600.810602][ T28] audit: type=1804 audit(1594036754.972:490): pid=25161 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir329549811/syzkaller.X7QfmZ/223/memory.events" dev="sda1" ino=15941 res=1 [ 600.877429][T25139] bond5: (slave macvlan2): Releasing backup interface 11:59:15 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, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendfile(r2, r1, 0x0, 0x100000001) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x40, 0x0, 0x10, 0x70bd28, 0x25dfdbfb, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x9}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xffffffff7fffffff}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3ff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x40}, 0x1, 0x0, 0x0, 0x4004000}, 0x4) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r4, &(0x7f0000000080)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) ioctl$IMCTRLREQ(r4, 0x80044945, &(0x7f0000000280)={0x4, 0x8000, 0x800, 0xff}) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r6, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) splice(r0, &(0x7f0000000000)=0x5, r3, &(0x7f00000000c0)=0x2f8c, 0x800, 0x3) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) [ 600.924010][ T28] audit: type=1804 audit(1594036755.002:491): pid=25175 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir329549811/syzkaller.X7QfmZ/223/memory.events" dev="sda1" ino=15941 res=1 [ 601.050549][T25115] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 11:59:15 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'ipvlan1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000640)=ANY=[@ANYBLOB="7c000000240007f405f752cdd43f2745e52e6eac", @ANYRES32=r1, @ANYBLOB="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"], 0x7c}}, 0x0) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) getsockopt$SO_TIMESTAMP(r2, 0x1, 0x40, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 601.098715][T25176] IPVS: ftp: loaded support on port[0] = 21 [ 601.106300][ T28] audit: type=1804 audit(1594036755.552:492): pid=25190 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir780436053/syzkaller.yrTXP8/233/cgroup.controllers" dev="sda1" ino=15956 res=1 11:59:15 executing program 0: splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$devlink(0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r3 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r2, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}]}, 0x3c}}, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000300)={0x32, @empty, 0x4e22, 0x1, 'dh\x00', 0x20, 0x2, 0x7e}, 0x2c) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x4000000000000, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x2, 0x3, 0x268, 0x0, 0xd0, 0xd0, 0xd0, 0xd0, 0x1d0, 0x1d0, 0x1d0, 0x1d0, 0x1d0, 0x3, 0x0, {[{{@ip={@local, @remote, 0x0, 0xffffffff, 'geneve0\x00'}, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @dev, 0x0, 0x0, [0x0, 0x0, 0x0, 0x3f, 0x22, 0x28]}}}, {{@uncond, 0x0, 0x98, 0x100, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c8) [ 601.159628][T25118] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 601.196750][T25184] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 601.267727][T25162] lo speed is unknown, defaulting to 1000 [ 601.280416][T25212] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 11:59:15 executing program 1: sendmsg$IPCTNL_MSG_CT_GET_DYING(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, 0x6, 0x1, 0x201}, 0x14}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r2, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) r3 = socket$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)={&(0x7f0000000140)={0x20, r4, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r6, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYRESDEC=r5, @ANYRES32=r2, @ANYRES16=r4], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000002, 0x28011, r0, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r8, r7, 0x0, 0x100000001) [ 601.367660][T25224] x_tables: ip_tables: rpfilter match: used from hooks INPUT, but only valid from PREROUTING 11:59:15 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040)=0x1200, 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200), 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB], 0xc) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$netlink(0x10, 0x3, 0x14) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, 0x0, 0x0) syz_genetlink_get_family_id$fou(0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000100)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[], 0x6c}}, 0x48a0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)={0x2c, r5, 0x0, 0x0, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffff8}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080), 0xc, 0x0}, 0x20008801) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) writev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000580)="1ee7f5c114f301897833b4ee5be81e76b0076a46b2f7468ac5628e1a4502b57bb5f20e619b8a81fcb84e9ea4131068bf3aed3b7f0e007ddc92d0785cccca837fb113143bcacf5837ecb45ea8cec8471e0d89d488e6d3c581377665cd9521f2be87e400768b0b1de3b80e0aa35daadea65ee311e7250176bcf7c2a2acf8c1599c8dca183eb4d5337526f9d9e845777c4a9aaaad56d2312b5fe498fce90a66ffadc8d2308fa680da948fe4ea290f5c7fd8e9b3ea5e7903e5d594493ead330bb69afbfe0e6b6abb875ae494983d07f6ad0f205c78e766519378c4e107daea6c96e9a4670308823ca2dd0833422d9db3994f3e7d334239a907c30f07719b225ab969f2f94f771caebc2a93c7eb7e3b1bc89cf230e44b16c1089a3650854aeb790527e2ed4cf2423ae96d49341984278612080fa8e37f942157bf6c91c5624514d54a81b13f59c05b2fa88691e49febd3783222666f2fdef3c186d2351aa606799e81ea0fb2e5ec9fc177a5bf680a2d762ea95132d0f6a03c26ce673432fa6e2a3dc43382ecce2ac519f2c6b46be91be490c2f8fcb9a6e8406c539141dab66863cbff550b2c87cb28579e20aaa73cd3b31fe5727fa1ce0f3553eea94404c7c57eec102cdeba890c61a16a193dc547cc0bb4e47fa3ff2a4688595ea0b11ccb246738dfd6a1c3068d96bb66a5dc78beb2e393ceebca4f0732b105066a1c245ee81c73d596167c0fc3e951dcac688e3409540babf69ccec8bce750e45b3c4d6e62e0a5e29bc0125425dfddd6be09a325363b9bb828e6fe6872b56058f1132fef1c61c1f236c5a06b27537d71a850d604c5219eb4df9057354cef00e70309da12e213d9961917278423df7c3ab98624768f25ef4e88555564dc322a87d934d9ad0de3f1e39c5f946b802139de1d05d9460ad7e978b26f01facea7a2acc23f1137b39f6442d60d38847641775907f0e9a97fb082d8882993135a90a98e1585783d5dc572a7c973f52cd92d190cfdb4e76171a4244af33ec5e08b831e992cbbeabe0826a842ae97e1b3007afe805879996243a1b2d38984f79638b8f59fffa2c58325b1905ba01c59f6880d4694eb554634ba67f55d888174f612a9bfe525eb15c140bfee07a90507398443413579f37a54650fefc53f14a879a5b857a1b8c6e38e91cc2540202cef81a51492698c3440cca2b6b100706a07da142f168d7819ebf95e7e8b90ae2f0873e3081a94aeef87152dabafccc7fd633e452b7ab28a3ed00ff0944cd23cd547989fc6a073bbf3b8013420eb018c7fdf288cd8e1a570e2671e5adf216b29f1c9c256fd50293da7dffd0b2cd186a8463c177738c74a8f2297ef231d316ce83b0f80b31c084f4d7d8fa5b38b6fc3d99969966900fb80412faf568caf6858cddf0df0a6a475e54e97a406a399e9a03e683ecaf46dcd8fc1333001c60fa107deb60bc3be8f57164aa6de9837459703db42ea692cdcfbf0d9ef1c0bb2a678223b430a8158b413d823eb32e2cdf4a46daaa92f4dc2dea2e1e695bf9fbc9defc666031a350f611ffd7e31849571249b110b6f342133aa1bfd85b19228e9168c4716ed79cbc3660bc3f5074ef54d6a2a812c7cf8c45a34ed75d0fc5ee9f6d28d4a8cda52881d230238bc2d64074a8b4d74b93a3eba4d001f9287eae3d563f61221c62ceb067b0a4989f547e62c40f89401fb812715b256e4533218b9c110e4c2eb9ecfca5ff7f47280d0b3982614136cbac13da0ecb2dda3e183272b9d88a56f0b236d05eab7a2df18861b75b92d75271ac8cfdadb98485038255fcf58a507dbbfae77ecb40b6cc6d480abddafb148e82a3172c96654681e6c9bc2e33c5ea9ec6076d06fc49645e8f9a5c1508eb0d7f16b6001239604774e3f930da93b08753653058c5d30c8c05ffa5b7ff803406f71784a5e9953ee05011e9f43b4aa4701803b2d6565bd2e793f0652cbe64d90de7315c88be38c74824b31ae0ac98eb53b72d38633b57c079c6966694b50c3f9e597cd5e3554f84175c4baff9fbcf5d46fcc6da1a8bce3cfe069acc7c8b7868c14f6828bce0600359297c1a2e14045abcc89423004f40b1eccea9343b92ee66cbfb18ae8020d108b71a7fdbfa1c388bb61e5a88f09d540b353505ed53b295fbd74a6fb8b029692c2984750faee3ad0994fe1510c919130d9e8728ee0045dda84768e8305eb8e64edd2b656f7179b00cde3b5d06540f27c825cb76cea2b6897c8cd6dc6fae066d8c591c62a295417dc3d1830bf4b6df2c93a7a5c9cd638134dd4f11675bb4356519d954f212e8c81be12e276502e552157e3461b4bc57edcecf0de045b7e17ce92992a6918f56ed799f40900af58d30d3c41875a6e1ce1ec968359a91c7db681775ba97e50fc29ea0d61e8abfed0796b6459617243eb84342d1a6f80d7ddd5c9ef8eeaddee5e5af1a09c185b0c6f0499ca6641558cc9f0d68eb0d64db5be28c84f3f0b42bb8fa1a324b9fa0a3d643b8a2b338daa632a23a90d1408d69ee3cdc42340d3e6d849b8118c55d0956c287608129c0c223d97e11b7ac92d50ddd334a64486bd3ca4a799c56dbf47612d53d04b85585f52870a8f3eb013399d770e062ca559253e3a9415c8f13c37d99033ffcb1e7aa4aa4d459e0d45526533f88e25498a128bb382fca690b954b0b1c5eda8f861bd646ad0cc0b3c3307fa0ca7c2f8bc75bf02b3b70ea9bb3a96dc3f7b2ceddc64d882230fd946fd8770e67461b07c6912b38fc7ee7cc61cf50cbaacafa9dae74938baa4d9d0f42c2b7dd260f55d69cd59695a801286a02e7b2f9babad3c4392f869cdf130ba44a7817f102d249753910d4cb1720496927f8bca22aad4e974a5d0eca972ab06e0659c0a50c76873b833cca0f848a902e7197d7de17677479fb19304a97fada0003e9da14b52213b2f773ea433cec51ed827c746526f80e1c83fc51071507f5ed580322c70d14a2f61e0d6f7ff5c1229cd18f911f9e12c81e446e0f9aa841375bd748565e3336592ca918eb7c1f4a53b7f6fa79433b740891f552272841a938659801430e334b6b07b0ce53374ba61e7670c0916bdcb72e8b4743ed1766e9de27740830803a2395c93c5a1f69eac4c63f1233aa0a0a5bfcfa245a48c102c9e269013f1e6232f68f2ff2b85de88dcd36551b33e0df4238f4b7fc1b0a085a64590638d1e5a33f629c50bd52b23d3e6e69e92de9c8b7fbf86f8a48fd295a7208ee5832902e5733f278b6aec017a6af96fd5f0edc684b64f98e2de1d8d2d123b342d371434edfdb8544c118f3f7de298de0791a1dab5fd57c226d4f9dd80fabf97b5f466d79d94082ea9a9187ed1522de02101fa392c37ae3685ba8d1364a1638736d2da2d02e898c5fa450787b3df83cdcb874aca56fb4f5bdc9bdc2e9ad9fe8c8656fa38d4e4108a743064dce0ae29c12d4bc7405b91108787fb01644486fbc4f025171f43b434d978155ace6410b002b3ab687dbbe293d63927b13f46a0ecf2eb713776a0d49933e4182d583040922944b64968a197e81d10ea61e9e94858a8dea185ba39199ce58707f481b2533db5ef4c9d23fb99af2216a16fadae47e2c02d9b194e82ffe1700261b643625c959d54027835bc9223e90172b424bc1e43c963011c6b99e5acad01af3887e7ae25c2d55cb343cf98abf597df0af80d6f125223af1320ebe321ef16b7e1468ff2ff5629358030fa4769f1a34f79042843fe34c0869d048af49f21efb9862d0bad4b656e4f50580e785fdf64abd80c30338c23ce0924eb15a81d8b8a53d98161689e1c65ad1d418b4465f253b3f5744d312e8797ae7ef4b02ddc3fe967d2f964a1982492091f291825e1b6bdbff55379e92326c02831ce60ee4726a0cab569013b4627715b18ccaa581423533a3b9fdd4bd31883c5ca7a4bd64e98991dd0945da4a93f10eaab9b78048b849afc46c6f821f0202c30cfa5269ed30bb5db43664c5a9446b251d6baef27bfb013480643538efabb2d68f35f58ecfa15e82df792ac98f2a91b1740295fbc75f72cc360d80c8ef3b625627b0d77c5c271016d0a2dccf356b1e4014c9ea0aa6a1994a58a76edaf81e4da523765a43a6ff55c8f50f36e21b3d424ae4d22bada8c82ff0c46b44047e2799c82833d55c7cdacf0f4eb56eec81194b56fe4dae86d6b435f8430597c21005411cc85bbd594730f9b6b32c7c77b11508892e7aa2b5f6462f9767b379ac728cff76d362111b1eadbfcc546a932fcb6eead0af287cab04923c17df8504200c7cc7e6b94edb1bbe38953b7161b4e060d01644a05260b5c5ed5939a82141b59699a65280aee4facde049af4cbabd7a924a3cb95ad8a88ba750c33671b8907384c80b7e9c7778f895aa4c940a03783e6b83e7277d095f640090b004a16e1db0440d04ba0d27a43fba1fcff2044132b4a43e302c28577a626e8d813701bb874aeb4834dfe4fce9e811b6c7b4be9ecd2824dd6e65388f3f8c723706710b40c12b2eb16d64119e70867878e3137932e626509b7d54fc653d501bd658bfaedf8c5001a3444c98fcfbd0a5d81fb40cabf4c7b78298992fd7f033f85175e156f5a0bc6afd1d72697729fcb80531b80a487e4e62d961e47c5459a71904f87d5d276dcbf2084f8d1f60830e73bd4769bfe5ab9e11c2d7a9cad1f3217ad363d492c644d7c8da4afe23eb654e89c473d6693e6b6b47efba48451231330639cc38f474494facfe4ccfd630d79cfe116d7e9d01cc44d60bedbd0b571d0a4acadde04e07d8257ff3b033df11c6b45d9a228d0df7486854451bbf63c4a7fce803cf946e73d341b6a6f13d168ac1679329eb456d7671308f466d423b93ff65d322fb5828f3d7bcd3e7b3edab2e0dff2dd0c9d5fa360a5045b072e166a78a37d5eb3519110a0bc561b2e1a515d3d199872bed29628b9ec1bb1ff3591672f7a2724f12786b7b76fcd5f527cc0f8a2ba7234e2a6af08dd7cbe9ad47f2449524d2b4d80606134e4cec65fca19a2841b0c671d8143722bc03fed54d6f4dcacdf759c2b9a58a6f57a7cb9362efaff5783b4a62649a17010f4df5ecc1637978d6915b84a96beb89d2eaede837568daa663d4fe0c5f620a387a414be97defbe842ebec2f3a393d039131c8c1adf2a6fbd672db32dff65f4202e848f5864860963fd78c91b6c3daae5faceef20aa79c6e58cf75ed31a30c4f1bee658bf3604c05cf0678b866605d0dfdea06089ac4f9c9b48c85001fb7055b91323330bb0f20e70a921e9fedd56b4417f65e5d5a7a70091ad74457a5ed496a43bebff391df1a0c804640170852fed4f9d67a09ffffd855f06b195949f3d10728a3abca346a504b4f06adde29cf25bbc1b8f67d57115980b51b9d4b97eb8f38f964ad77e3519e0f55a1cc9cca97c306af1c15922999f83ab69e9d31d27db236641f6f4e3c0c0f77f5ac239bd845e10cb1cbb8e30a33cce092c34960b6516623f8215db75a2bd2d1f40d4654d93343481153a62d0e14fe6c7b516f997693f922af2f539ba947bd78ff07edae96b4991586dab11330747c4bfb7e6141158d3d1919bae4cebc42fcae9f9bd5afa97aa780986b9b63d8c3468ced5c048a15d4fd6eca42c011f647c050e6bec74fedf0050d33b6a236f0fede42adbeefa8b27ae3529c704aa36919de44a107cf48273a4bcd3d957556e4cef5a4cde7d97a025dc065563a65c067423b7c55563e3c54922cc4dee577837e22158e594e347e980fc95bb6120eb6f03878011afcf17880b10c8944cec66069887771e0ef28f879f3fa4ea570d7359572a07b325910d", 0xffe}], 0x1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 601.596132][ T28] audit: type=1804 audit(1594036756.042:493): pid=25231 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir329549811/syzkaller.X7QfmZ/225/memory.events" dev="sda1" ino=15964 res=1 11:59:16 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000002900)={0xa, 0x4e23, 0x1, @local}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000002940)=[{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000440)="73d61e09337325cb886219d341140c32f263439dc389abc56c2441d8c438f590e54ad2cd5a9af8be0f1db02003b393e4f2d0ef2f3148b04fe7ab3d064f46608cd9fbe5667eadc7ef69664c410bdfc874ed339e8593a1defb4f01cc064eff1bc5b4f2da18f0b9867244f2451aea58d539d5493aefd77ebc46bd5aab7bb0421ecbd1009f29a6da1237b801a0c119253af9df944d5c7f6d5c89fe697f31c686c84a959eb78f48913ef882", 0xa9}, {&(0x7f0000000500)="79fdc0e228d1be0b143079b739343908895fc03e283906fa8186f26037a99b471f6b695eeee32dbb5123056c525e9ce508012cd2c88f489219c66ee83bcac4dfd4230ae88dff501e1b09ff9cd09bed78a23171a569697e3a971d22461573cb833019d787396ddc27e05db083d04d1c085237d93e67e378caa932f595ac3dcab8ee072772605170ea18f18688760023cab482987a40a3e5bf1dd21f4966a404327d007bb3cb71cbf88f941ff08c1839b940324f32ee46ee142774bfe77f8569226afdd955fd94e5326064c2078e68a45db3b4eaada1470ae82d019b91847335ec2069f4135b042ad2e0408b2d859a2ce9964f1a58", 0xf4}, {&(0x7f0000000180)="5482d69e95d2ad83c8de4701985ddd2fa03379c1a948eb357caea7138d7efd78d068f4542b1b6ec9f2c354f7370e52deec41ab41b5c9910db2f89125d287918261225627a7871d507238b631f0f4aba44cddfc2a82c07b81b8f34c3f825dd735eb17704b8607a3d626086a6680e2bdd9f17c", 0x72}, {&(0x7f0000000240)="651d6c26c17ec30e6469ed9c811a4877a8765ec9f1f2954dd0dca73e93b8ac819ef32d319b0808106af9f9653881f97e58e4824bb46f4c453b01862bfbe984b18f627d818fd7a9", 0x47}, {&(0x7f0000000600)="7afe6bb460a853a6ec7acd4c64429632e4b29ed33a2c0cc15e2e5b608dbea0cf623fcc5822d2243e88a7114799dd7d91763c31dd50833dc279853281f5cd0e406aa980a82ff494d2dc38c95ec4078bbdd606f560d2ed969e780ac8f90db58b37f6205abaeb059c8e061fd584e1e9d6b8ed504e253a1285c7e97934e120c937ad7c85c754e3fab66a5226d7328a0467d5ed02ce7fe02611074f16f90000c68fac3aeddd1bf4ad18c970fab6b42e68541ce34a1b902884ba41ab6086c8a98eb9e9b75a786e56e5f100648c922bddb1f191243ec087879bd5445c67ca1ec55edc186fc00501a0e74b63d2", 0xe9}, {&(0x7f0000000700)="f1950fbb18156e371dca19465d257d2614b5aeba3b1d481e309a245be5ae9b665fe25c66105a5c1c3830f56fae3eb2a78bcc250efd8de59368e669d77a4d3582d2ee1010b97b3152e199d248083c2aa9c2d9806250940f5026b72741f4f685ae34c13fda38fa3d9f99bc0dcd8b1c6b1891b34e7ad1fe7bb548517300c0e307a14f0a4a706a56841dc17a6d40ecbad3bf318331e1a11a51eab6be85bbb30ae329f57bcd6280", 0xa5}, {&(0x7f0000000380)="816894e353e976f18aa956da2970d96d14b2d494d02d5dfa985da4be4c6e669fc53d994e451ea2ca41ad65ccec4b3e70bc44f383336eb57e00b7e198d6f906ba232076feb25c1db7fd644374f34695e72f0e", 0x52}, {&(0x7f00000007c0)="941dfc0eb90a81654cbd30846163cc1bc64e94284e6d45a72f85babd256df06c658fe3a6f67288abb813f66695b79181a72d5e75c34c4a039275a593e0a754389f3148f45ba9cd4d9045911506d9960815553e923de80a76f1fc2bd13a7d5593bdab77effedb068d4c7d9302b619a5c383ce2f9dbfabb9d9a4af9d47ec62f9485969cf5b27e5322d70d1b5e15413d12e1c43955fefd9acb036afa7efe6b9f5e7fe016c9daf14a81ed3f7a26df480ff41e68bd9f704bc38", 0xb7}, {&(0x7f0000001000)="f547163b71", 0x5}], 0x9, &(0x7f0000000940)=[@assoc={0x18, 0x117, 0x4, 0x1d}, @iv={0x70, 0x117, 0x2, 0x5b, "aa514d9e98276ab024959adea72851a562cc9f6d1aa384b41865531c3b717982420bdcfd6850d54738645d1d9d4de9b4da8ac9258a8fa8bc653a3177c2c6750d4016083cb0941dc39d65446e4368b2de9c2ad3c7d27b7cfc7c6b50"}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x782}, @op={0x18}, @iv={0xf0, 0x117, 0x2, 0xdb, "57961c1d13d20b1067557089c319fc40692503bb03bef7a7d074188e5392e6796069ac985dbb46d4a2f9001fe4291af5ea80da7a11e3bf2c9db81624d66aad2e2711ff535eea2e11fa25bc1435c1e7ce3c5b1138fa00f49c8136e2c01204399c4a2b8d1e649e168470009327e2899040c12ec23212a7c3461d11653c2d241e59943574f5c694c09b36def533499f9eb254e3c68d8736daed4790382b5bd419fdceab1130a6397775fa95fff163c4eacc13a2b85941dad407e5fa076d6e26283808fdbee7e0924550159be4bae3efcf5249bddeb39b7b1a51133f63"}, @assoc={0x18, 0x117, 0x4, 0x1000}], 0x1d8}, {0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000b40)="5cb2b3d5e32ef077ea70f2699cbc296249579cce337cf232fb998805702ff053f8b624e9de4a8b525649793bcbd07054dc49b71eab490bf98fdd98d9ffccb0b152da654b831648dd2d8573e6f1e49541e8a02fa59ee63f63daec400af48ab69f2664ce38ccd143", 0x67}, {&(0x7f0000000bc0)="a781bd5ff25e44294e8adb55c8759094b06a42f450454e837305a4194076e134a374a231536c7a7785240e5acbbd16c280dd8996c121249fb1bac126d4733af8f8c4f5327f46f0b799e2e6e68a154e2c1ff7579102d379bda9fd11b66e10a0da2e743c99674ea74636a00ab3d085098ab75bae77831b8d18db6410931cb9073ea573ba894a0d4da6e5bfd837e58ebad9fbfc", 0x92}, {&(0x7f0000000c80)="b840208372fc8a85792f747f5d055b5211013b59dc268990bc17588b95ed51d58fb566930e48b6befd0ff802d8dbb86755", 0x31}], 0x3, &(0x7f0000000d00)=[@iv={0xa8, 0x117, 0x2, 0x93, "24151c7bd309e38835aa85530b7d94b88a2201cb8d2df6c26a15f5c01dcefe61b372b0f558ee63ed6000927863ef53de5ea57c2adf6e4366ea96ca0988f5a3a728d902d6a6798ccec747ceceec68861bbeed794c976f61e9c5c45eddd605ec1d7aaa2379915ebb76d44d6c995bae3e04444b9891d3639db6347a3849761c68ef4de6738e57e3f2072da50205ed5bcab523e626"}], 0xa8, 0x40}, {0x0, 0x0, &(0x7f0000000ec0)=[{&(0x7f0000000dc0)="ad019a9ebf3ecc8ac00a68e2cf28bf314a75ff483b9c5e1ef4959581ca46ff836a28512efd053a3355c0280280f0845e8b8bc954486131", 0x37}, {&(0x7f0000000e00)="c1f16c7b588cf959308b5f1bb9d57a56e710f39e1dc6f39c337570996669f537cf9722d4b93680bebcbcf6d9941e2ccd033a6af8434225dce2f3d0174f23349b750e26a43a57bd9b5f093865385a722ac7c8a99501fdeed89ee3a25ef5ab8d50aa582f47966b4610593f0430509d34b9e24ceef2673f2efa7e227c11724afc22a39185ec97b192154dca1125973c129a179fc3295a1b34faa8309660834350b8bded9c3ffa957e671f38d89bc8ee54555ade068142edabd606791a", 0xbb}], 0x2}, {0x0, 0x0, &(0x7f0000000fc0)=[{&(0x7f0000000f00)="c8b0922ab47ad7f169143b3961bb293f74c77724e2ce4133e0fede2c84df67f3361afc088cc1c81926f5e016ba353284082558dd624a26c1fb6db39bb0df9c63d76be8a0daf5743fb8c2d996357f9b698d0efa0af90ab9d457533cc9fe2d4793a9d19779a6be2ccb48deed10c4e87287e44d5239c5fa6269931e68391ba91f2ad17a28b497bbeeccedc454eddb9591", 0x8f}], 0x1, &(0x7f0000001000), 0x0, 0x20000000}, {0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000001040)="022185bc8a8eabf0f66e384c46801d0510eb3d8f4c2943205242dd0b0805896af7a060c5fa634316faf685f4", 0x2c}, {&(0x7f0000001080)="a7f79c0281503bb41719583e1c59a72890d8bc9227bbcfa6ab9d8884c370a3504a35518b92d8f323e44a1747df2fd8ea1f6367fc25ea1685d8dc1f949be30a2c3340bbb915e46e80a30011465353d900983e922f2b924122475c60a0ef57d32c991e3b16323a5f48a11d952cb7dc2a5a4e03ab4fedf7733e50f0a109b3029a599db5ccf72d8c8fcfc6611c952bacd5114d6f4f48a03b0f94a8b948865f175da5abcd5607c5f347", 0xa7}, {&(0x7f0000001140)="5b8bea3c7383918f2f720b4e75a467c2009c9de8de913b9c9aa4885c06f109e01c20a4b08016df4811e9259a1d0cc22aef426be5eb94941fa13f4cb026c1206090d4a2417d50b428e4a573100be500162bd6fc37d608c3d5f0e3a2ebd74537e61146a92995f5b5ce9bd65a3eeb9bbd4f7f91998e846ef03a6ebe8f16946d8a4efc7d3051c14da97a7de7f7d8e94d63e97a68e413e9ba370e56cf3b53e495a755ee91de9805aebdb92d536aa8f9bc4bb526a88265eef09f5c67ec4a5f8de953ddbce3e33f0f901a355e35abb1a27e8079b95d1a0b3285395585ee3d98cd79b76a00b6", 0xe2}], 0x3, &(0x7f0000001280)=[@assoc={0x18, 0x117, 0x4, 0x7f}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x8000}, {0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000012c0)="5ff163eaec29853e44e28413c18d21c2fcd35889fb8181cb", 0x18}, {&(0x7f0000001300)="c4143798632cd8ee8e83fb0950848f70d7ff711071fde0e77d1fd5e37d47b5957ab19ef720a417177cfe4695a8aee9c2dbb34a11e429cd804d2cd8b28f52423927b0c9f2c64ad0e06280bff46570f2b2e3ffc15dca9f6f0126b3fe0afe16718b46683c9b3675b66f46e5ea264612b07112c02b481dc18463f88649c3b06ec75d95b70d34201c099fa5c78671e99d53b2d76f1cc99f97fb8f9edbe28b5e40ada559bcaea4a65c11d6a4f34202298d7fc95cee8ea81a063886", 0xb8}], 0x2, &(0x7f0000001400)=[@op={0x18}], 0x18, 0x8004}, {0x0, 0x0, &(0x7f0000002880)=[{&(0x7f0000001440)="51e9a151abd8531da656d7ff9c9957c59c4ce4a75b7916405b455ae4a6d983667e7460a5da55513ba64ec38adc80586add01c02af4c8800a9df1edb5b35eac25a1326314012f0ba17cc98f9737fea4aa22453dcf2dfda040c34104134a81b88f9524e5c252d907b44dd060025e5ef34d59b718e2793e587aeaafdbd917152612e4d1689abb18686ab193e1ff1ea8d3f6ac8e4c87881e63bca84f1e4757af8b15f6b99c308ed7b84338e05e8950cf11dba6d012510ddb6fdfe2e5f4cc288a410123ef423a2b1d3f061c20ca7cc3be47f26028a2ba1207a1e5cfe1a0e4840b2154f57c413016ed90411a6055358dd186987eb9371a7da4", 0xf6}, {&(0x7f0000001540)="86835992d115d439d44353b8c9f7ec38704300a5ac76ac2d6040708dfebde9c5fc4468dd359f0583557937120373d38c106b03660cc87306dadc4cf039e23a8e840aa76d1b8fe984135ff5d5a56aff8a17ab4bcfbe90325ff6b7525199fd8559e7c946e4d066b0d2108ad376edb5e48961958abcb167ef5d0bd3a8d26a39f81837bd89889ca2d5d26d78a6043b3a2cd3", 0x90}, {&(0x7f0000001600)="5ae26854caa9e59f321e4441583f17dc096f2c6267848ebd98fa1b43a4266ff32ad5f740ab706b3b27ae7ccf5ab4dfa51ef97dfa9d81835d63f1043c5f2f12cc7fb8dd833a4ba00b2df16810e77fa18a70292f39a444286418dda710", 0x5c}, {&(0x7f0000001680)="9fef832292df3ce47ecb4c6346b061463f5cd4e33709907a62629b66c2eb890dcc1d433fdc32cf8c5187d9e6008bde37c9718f49c95e05cf5c3a2c96b87864d726f43b754daadd1128dbb86084a93004ae069099473d62c96bf50b401bc16ae78afbf5aceaafefd45003757af1c722d844d9c2b4e21b0047622aa5b7a3db30e665df3b9502fdb6b8e54c8d2e1029e4463b643f18e6", 0x95}, {&(0x7f0000001740)="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", 0x1000}, {&(0x7f0000002b00)="8f6d0cd4ce481cc33df0baf114b41d44ac6cc4bb0376ef55d4793639eb832bbcc9805e355251d3e78ed8608ca18cdae8df2cf0f2d114adaf0936732ae022e51fd32bb235e0bbb353729a484c8c3f6334e2d1894249e82a93a9d8398f79da02128181596d49f90cc0eb7f35a8aed2e2e46d33427e25984201a0c8225c5631eac8a0120ae4e6c0c5f066a3dd1014f43d", 0x8f}, {&(0x7f0000002800)="48dad2d4cf4329ee9ae4dea576b446ddfca85bfb4ac4f3216719a1b6eeb20f23a7de870bb7dd7e73bd45b2a0de62f2f6c11cb6dc6542d5a91bc7d3963ce1ebab9dc337787e6c7534a61bdd27d64941cdfdb856ccc4860d700db1a49ca13825e50c28b298aa0715f5278f833a408ca3d88e63ec43b89d8c30cd7dd500", 0x7c}], 0x7, &(0x7f0000002900), 0x0, 0x1}], 0x7, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f00000002c0)=@abs, 0x0) openat$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) r6 = socket$netlink(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r7, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) bind$netlink(r6, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbff, 0x20000}, 0xc) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) sendfile(r4, r5, 0x0, 0xf03b0000) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 11:59:17 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) r2 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000080)={0x11, 0xc, r3, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) sendmmsg$inet_sctp(r4, &(0x7f0000000bc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x200}}], 0x20}], 0x1, 0x0) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x14, &(0x7f0000000040)={r6}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={r6, 0x1}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={r7, 0xff00, 0x10, 0x0, 0x3ff}, &(0x7f0000000140)=0x18) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="020a000007000000b6f1ffff0000854105001a000000000000d74619edc700000000000000000000000000000000000000000000000002"], 0x38}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x3ef, 0x0) 11:59:17 executing program 5: socketpair$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) r7 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r7, &(0x7f0000000080)={0x11, 0xc, r8, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r9, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$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=r9], 0x28}}, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(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], 0x28}}, 0x0) [ 603.117522][T25273] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 603.158252][T25275] device bridge_slave_0 left promiscuous mode [ 603.166830][T25275] bridge0: port 1(bridge_slave_0) entered disabled state [ 603.217087][T25275] bond1: (slave bridge_slave_0): making interface the new active one [ 603.257119][T25275] device bridge_slave_0 entered promiscuous mode [ 603.282323][T25275] bond1: (slave bridge_slave_0): Enslaving as an active interface with an up link 11:59:18 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) r2 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000080)={0x11, 0xc, r3, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) bind$packet(r2, &(0x7f0000000080)={0x11, 0xf6, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0x0, @empty}, &(0x7f0000000040)=0x10) syz_emit_ethernet(0x46, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffff6c3a75f63dee0800530000380000000000019078ac1e0001ac1414aa0300907803000800450000000000000000890000ac1414aaac14140000006371ae9b1c01"], 0x0) 11:59:18 executing program 5: r0 = socket$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}, 0x1, 0x0, 0x0, 0x804}, 0x4) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="340000001000050d00"/20, @ANYRES32=r3, @ANYBLOB="000000000000000014050000000001007663616e008643b347449cb0"], 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c00000014000100000000000000000002000000e734129a75123276ce46a802136ff41f584f7a65d00308a0e9c523a7bb8d4f", @ANYRES32=r3, @ANYBLOB="1400060000000000fbffffff0000000000000000080008000005000008000200e0000001"], 0x3c}, 0x1, 0xf0ffffff}, 0x0) [ 604.349133][T25293] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 604.361921][T25294] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.5'. [ 604.393117][T25294] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.5'. [ 604.840169][T13493] tipc: TX() has been purged, node left! [ 605.012692][T13493] tipc: TX() has been purged, node left! [ 605.089447][T13493] tipc: TX() has been purged, node left! 11:59:21 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000004b00)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, 0x0}], 0x1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r3}, 0x8) sendmmsg$inet6(r0, &(0x7f0000003d40)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @remote, 0xfffffffb}, 0x1c, 0x0}}], 0x1, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r5, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) sendmsg$IPCTNL_MSG_CT_GET_DYING(r4, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x6, 0x1, 0x401, 0x0, 0x0, {0xa, 0x0, 0x8}, ["", "", ""]}, 0x14}}, 0x4040900) 11:59:21 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.memory_pressure\x00', 0x275a, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r2, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) writev(r1, &(0x7f0000000600), 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r4, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) r5 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r5, &(0x7f0000000080)={0x11, 0xc, r6, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) r7 = accept4$inet6(r5, 0x0, &(0x7f0000000200), 0x800) ioctl$SIOCGSTAMP(r7, 0x8906, &(0x7f0000000240)) connect(r3, &(0x7f0000000180)=@rc={0x1f, @any, 0x8}, 0x80) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x551001, 0x0) sendfile(r8, r0, &(0x7f0000000040), 0x22ea) close(r8) 11:59:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c000000100085063cabdf81b2e6a30d6db4c50000", @ANYRES32=r3, @ANYBLOB="227ff292252355b21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r1, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r4, 0x0, 0x70bd25, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x6808}, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000400)=ANY=[@ANYBLOB="4000000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e0001007769726567756172640000000400028008000a00", @ANYRES32=r3, @ANYBLOB="3036faa0dd4cdffafcaf6618f00b66acf8c4cc160fb2d59013960aad13d5e1377afe5281c63db553e91a9f211bc058464be519cba2a426ebd99dc5e3f767180a1e0bf1cf60ab9349068ec87d72f5ee74f186d8ecd9691129d1915950c0db59914e7a6cbdc9eb"], 0x40}}, 0x0) r5 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) 11:59:21 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f0000003e00)={0x0, 0x0, &(0x7f0000003dc0)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000100001000000000000000000000000da8e46a1f7000a05140000000000000000000000000900010073797a30000000002c000000050a01040000000000000000000000000c00038008000240000000000900010073797a3000000000140000001100020000000000000000000000400a"], 0x74}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r3, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000000)=""/34, &(0x7f0000000040)=0x22) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r4, &(0x7f0000000080)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000100)=0x1, 0x2) 11:59:21 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@bcast, @null, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null, @default, @null]}, 0x48) listen(r0, 0x0) unshare(0x40000000) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0xc, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020000ac9d6407fb3b92c82767598114ba11b52d280772d3c24cf830f52656e8c67e45d7f26bf850bb2104d7eb64774de83e569d4f9167f7f263b2"], 0x10}}, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000009340)={0x11, 0x0, 0x0}, &(0x7f0000009380)=0x14) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, &(0x7f0000009680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000009640)={&(0x7f00000093c0)={0x25c, 0x0, 0x800, 0x70bd27, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKSTATE_HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0xc13cfb8a89e47547}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @ETHTOOL_A_LINKSTATE_HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_0\x00'}]}, @ETHTOOL_A_LINKSTATE_HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_LINKSTATE_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_LINKSTATE_HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_LINKSTATE_HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_LINKSTATE_HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}]}, @ETHTOOL_A_LINKSTATE_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_LINKSTATE_HEADER={0x78, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}]}]}, 0x25c}, 0x1, 0x0, 0x0, 0x840}, 0x20000000) socket(0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000000}, 0x48010) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) mmap$xdp(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3000003, 0x811, 0xffffffffffffffff, 0x0) pipe(0x0) writev(0xffffffffffffffff, &(0x7f0000000200), 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd3d5e31"], 0xc) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x20008801) sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0) 11:59:21 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[], 0x208e24b) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r2, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r4, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x20010, r3, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000000070601080000210000000000003d660008000640fffffffd0500010007"], 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x100000008) [ 606.644364][T25346] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. 11:59:21 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) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0x1c, 0x0, 0x0, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040000}, 0x4000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000380)=ANY=[@ANYBLOB="8100635b36ddd74531032c05fcbc2947aed2ac30ffa106fdaaad6749457dd8cf8d825932c343adc319df0649d01cf4ad1b4233a3da43e64107141be6ee1274607afe4702943bdd3649c32f050386be563cee95f5a6492281f5d4d13adfa5f49316c49db235e29189ccb682407e27191a4d76217accc2c06389f4614acf13a100e67fd8a1eefd73554bf5ab7682e5b09213f758e5143cbd88b8e79a083c26ade9ffd990d6dc75a7408556cda2ec974d3896500357fd"], 0xc) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) pipe(0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') syz_genetlink_get_family_id$fou(0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, 0x0, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="edc806e7693508d986e99c"], 0x2}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 606.761472][T25350] IPVS: ftp: loaded support on port[0] = 21 11:59:21 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)=@ipv4_getroute={0x1c, 0x1a, 0x101}, 0x1c}}, 0x0) 11:59:21 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) setsockopt$CAN_RAW_JOIN_FILTERS(r0, 0x65, 0x6, &(0x7f0000000000), 0x4) [ 606.962204][ T28] kauditd_printk_skb: 6 callbacks suppressed [ 606.962221][ T28] audit: type=1804 audit(1594036761.413:500): pid=25376 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir487777057/syzkaller.47xEJL/229/memory.events" dev="sda1" ino=15987 res=1 [ 606.993896][T25350] lo speed is unknown, defaulting to 1000 [ 607.106579][ T28] audit: type=1800 audit(1594036761.453:501): pid=25376 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=15987 res=0 [ 607.184126][T25390] IPVS: ftp: loaded support on port[0] = 21 [ 607.238481][ T28] audit: type=1804 audit(1594036761.453:502): pid=25376 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir487777057/syzkaller.47xEJL/229/memory.events" dev="sda1" ino=15987 res=1 [ 607.263133][T25346] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. [ 607.368317][ T28] audit: type=1804 audit(1594036761.623:503): pid=25391 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir487777057/syzkaller.47xEJL/229/memory.events" dev="sda1" ino=15987 res=1 [ 607.434309][T25369] IPVS: ftp: loaded support on port[0] = 21 11:59:21 executing program 1: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=@newtfilter={0x34, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0xd}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x4}}]}, 0x34}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r4, &(0x7f0000000200), 0x400086) pwrite64(r5, 0x0, 0x0, 0x0) close(r5) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 607.482259][T25390] lo speed is unknown, defaulting to 1000 11:59:22 executing program 0: bind(0xffffffffffffffff, 0x0, 0x0) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="1a665fb65f6642a0a98f32aeef1594a3a5861a4ab98cc0908946e5c0b6f18232cbe601438dff3a7cc1fcb424f170c4802affc605d8c29b96e7ae4b94cba3", @ANYRES16=r3, @ANYBLOB="030b0000000000000000130000000c0009800800020000000000"], 0x20}}, 0x0) getsockopt(r2, 0x751, 0x927, &(0x7f00000001c0)=""/88, &(0x7f0000000040)=0x58) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000100)={@void, @val, @mpls={[{0x7cd0}, {0x1, 0x0, 0x1}, {0xfff, 0x0, 0x1}, {0x3}, {0x6d7c}, {0x20004}, {0x20}, {0x1, 0x0, 0x1}], @ipv4=@gre={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x4, 0x0, @local, @empty=0xffffffff}, {{0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x6558}, {}, {}, {0x8, 0x88be, 0x0, {{}, 0x5700}}, {0x2c, 0x22eb, 0x0, {{}, 0x2, {0xffffffff}}}}}}}, 0x82) [ 607.592905][ T28] audit: type=1804 audit(1594036762.043:504): pid=25359 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir540396318/syzkaller.FekIC3/190/cgroup.controllers" dev="sda1" ino=15979 res=1 [ 607.716785][ T28] audit: type=1804 audit(1594036762.063:505): pid=25371 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir540396318/syzkaller.FekIC3/190/cgroup.controllers" dev="sda1" ino=15979 res=1 [ 607.792698][ T28] audit: type=1804 audit(1594036762.233:506): pid=25418 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir540396318/syzkaller.FekIC3/190/cgroup.controllers" dev="sda1" ino=15979 res=1 [ 607.823599][T25438] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 11:59:22 executing program 3: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)=ANY=[@ANYBLOB="700000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000400012800b000100697036746e6c0000300002800500090c0400000005000600f0000000060012004e200000040013000500040003000010080008001a00000008000a00", @ANYRES32, @ANYBLOB="080004"], 0x70}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x1, 0x0) [ 607.844672][T25439] IPVS: ftp: loaded support on port[0] = 21 11:59:22 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) ioctl$SIOCAX25ADDFWD(0xffffffffffffffff, 0x89ea, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000004c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="6535060000000000140012800b0001006970766c616e0000040002800a000500040000000000000008000a00", @ANYRES32], 0x48}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r2, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r3, 0x800, 0x70bd29, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x14000000}, 0x20000000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r5, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) sendmsg$AUDIT_USER_AVC(r4, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x7c, 0x453, 0x8, 0x70bd2a, 0x25dfdbfd, "9dea668bd80522946c4a74223957eecd5aab3cf400d1c5086618aa491567004c35fcd1cc60dd6c6b5ad827321386dc724e04f87ca16747f23db6e2b14a3c5405756e96da48434203b9bf158cdd4ae3470f4eb06f8ba988a237c2ed620575263a83fa4dadf6d377820ddb12", ["", ""]}, 0x7c}, 0x1, 0x0, 0x0, 0x2000c004}, 0x40c1) write(0xffffffffffffffff, 0x0, 0x0) [ 608.015358][T25390] IPVS: ftp: loaded support on port[0] = 21 [ 608.033041][T25439] lo speed is unknown, defaulting to 1000 [ 608.149150][T25468] IPVS: ftp: loaded support on port[0] = 21 11:59:22 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_GET(0xffffffffffffffff, &(0x7f0000002cc0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000002c80)={&(0x7f00000029c0)={0x2a8, 0x0, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_LINKMODES_HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}]}, @ETHTOOL_A_LINKMODES_HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_LINKMODES_HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_LINKMODES_HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_LINKMODES_HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vxcan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}]}, @ETHTOOL_A_LINKMODES_HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_LINKMODES_HEADER={0x84, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}]}, @ETHTOOL_A_LINKMODES_HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x2a8}, 0x1, 0x0, 0x0, 0x4000}, 0x4) r2 = socket(0x11, 0x3, 0x0) setsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r3 = socket$phonet_pipe(0x23, 0x5, 0x2) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r4, &(0x7f0000000080)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="021d0000ac0000000000000000010000"], 0x10}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r7, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r6, 0x8982, &(0x7f0000000140)={0x2, 'vlan1\x00', {0x9}, 0x2}) ioctl$SIOCRSSCAUSE(r4, 0x89e1, &(0x7f0000000000)=0x68) write$binfmt_aout(r3, &(0x7f0000000200)={{0x10b, 0x14, 0x0, 0xed9f, 0x0, 0x0, 0x0, 0x9, 0x8}, "ee0605000000ffff06000000", [[], [], [], [], [], [], [], [], [], []]}, 0xa2c) [ 608.337816][T25468] lo speed is unknown, defaulting to 1000 [ 608.510712][T25445] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 11:59:23 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x3, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040), 0x8) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000200)="fe", 0x8758}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x10) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r2, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x28, r3, 0x2, 0x70bd2c, 0x25dfdbfd, {}, [@NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'a\x00'}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x48004}, 0x40) sendmsg$NL80211_CMD_START_SCHED_SCAN(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x7c, r3, 0x200, 0x2, 0x25dfdbfe, {}, [@NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x1ec, 0x3}}, @NL80211_ATTR_SCAN_SSIDS={0x58, 0x2d, 0x0, 0x1, [{0xe, 0x0, [0xb, 0x17, 0x20, 0x15, 0x15, 0x2, 0x7, 0x4, 0xe, 0x3]}, {0x8, 0x0, [0x4, 0x3, 0x17, 0x11]}, {0xd, 0x0, [0xa, 0x15, 0xd, 0x9, 0x1, 0x1e, 0x13, 0xf, 0x20]}, {0x5, 0x0, [0x1f]}, {0xa, 0x0, [0xc, 0x1b, 0xa, 0xd, 0xe, 0x19]}, {0xb, 0x0, [0x1, 0xb, 0x1f, 0x15, 0x8, 0x14, 0x16]}, {0x9, 0x0, [0x6, 0xf, 0x2, 0x17, 0x1]}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x40800}, 0x4000000) 11:59:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffff}, 0x10}}, 0x0) recvfrom$ax25(r1, &(0x7f0000000180)=""/101, 0x65, 0x0, &(0x7f0000000240)={{0x3, @default}, [@default, @bcast, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00000006c0)=ANY=[@ANYBLOB="18000000030000000000000000a5000095002b000000000040437802591c73c3190b8e677abc3b3e9bafb4a34045d587d48b71b63efe8df7cf77c6584895b7cd665f186a1b327bf878b663e952a938fdfe00599d7762acb706ba8000000093789f8207c5909e4f76019639cdb3dd039683f23558decd51f929b922dc21c8c454bad1559ad0b9af531c996eccadb0973de0253e34df4fef33910bdd45097c80b449ed160b75e87cbbfa657e9efac279016a5e54e73fc1000000283430b22f09d7c3ead799a7059a613d4630634a96289626622203526407323b0de2ea0a5e0649a1d100e067a80e592c3ae3312a2affdb84e4cc86627edda52c7d244e00f7dd78906e3c2b5ef17c4b2b923f8b3204c59a5fd21b553ed8ba1b8f12bdbbe3b5c8792b1bb58e769dfea88b388e7dcc7e039a67a7135e072a6ee545f5e312ca9462c92f1098a5a3f236df9cc47c7709000000bdbd33017b875e680d11a64b92dbc12af4b39805768fbfc8507b10dccdac8300000000000000000000d033fb9a84c8a4c1f3c009bf15ba3c6f7901b91a4c957a39272f800000009c15a1ab1c8057e2e5903ac93f83ca26ee4a2dde00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bb3fa0ae0b6b034cfc4684f18226e1a6bc5960b40bb26019cbee1e80ce7fc2f473ae69122c162f9cd8a1ae72b4a77583cd8da1ca814feedea17f2302f61f29f91572108fe6f5dc14289d0bd6798e9bd32ec9020242d4b368e1023e72edfc901c8dc3b4082f4ad37e10331eecab0beb070c0e8ea11f2feadda8744e51a7ace55a7b6a3ad806b751b897479051e4cb2caaf66225318694839efcbae17e30dbc8b18b45f83e2e0dd4f4a7fd92994b5b203b4f195fdd3b0c49e605f6a16f2bbc02d88ff8623f0c42d8c97d7e049f279fab306faa4459c8a3a284961f5f5ce0c189389c8cb1eae115acd9cfee1c1c15ec9ccf8e381220093f43054a4f66"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r4 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000380)={r0, r3}) sendmmsg(r4, &(0x7f0000001dc0)=[{{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000200)="c2", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000001780)='\r', 0x1}], 0x1}}], 0x2, 0x0) [ 609.058698][T25468] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 609.113559][T25468] device ipvlan0 entered promiscuous mode [ 609.221736][T25439] IPVS: ftp: loaded support on port[0] = 21 [ 609.249356][T25468] IPVS: ftp: loaded support on port[0] = 21 [ 609.335893][T25439] lo speed is unknown, defaulting to 1000 [ 609.382707][T25539] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 609.429123][T25539] device ipvlan3 entered promiscuous mode [ 609.463758][T25539] IPv6: ADDRCONF(NETDEV_CHANGE): ipvlan3: link becomes ready [ 609.498030][T25539] bridge2: port 1(ipvlan3) entered blocking state [ 609.535670][T25539] bridge2: port 1(ipvlan3) entered disabled state [ 610.102108][T25468] lo speed is unknown, defaulting to 1000 11:59:26 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) socket$netlink(0x10, 0x3, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) splice(r4, 0x0, r5, 0x0, 0x10005, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000001340)=@raw={'raw\x00', 0x9, 0x3, 0x260, 0xc8, 0xffffffff, 0xffffffff, 0x190, 0xffffffff, 0x190, 0xffffffff, 0xffffffff, 0x190, 0xffffffff, 0x3, &(0x7f0000000140), {[{{@ipv6={@local, @ipv4={[], [], @broadcast}, [0xff, 0xffffff00, 0xff000000, 0xffffffff], [0xffffff00, 0xffffff00, 0xffffffff, 0xff], 'veth1\x00', 'ip6gre0\x00', {0xfa1d9e210a893930}, {}, 0x32, 0x5, 0x3, 0x42}, 0x0, 0xa8, 0xc8}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ipv6={@mcast2, @mcast1, [0xff, 0xffffff00, 0x0, 0xffffffff], [0xffffff00, 0xff, 0xff, 0xffffffff], 'geneve1\x00', 'veth0\x00', {}, {0xff}, 0x2, 0x3, 0x5, 0x16}, 0x0, 0xa8, 0xc8}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x2c0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r0, r7, 0x0, 0x100000001) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f0000000100)) preadv(r6, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff800}], 0x1, 0x0) 11:59:26 executing program 1: socket$kcm(0xa, 0x6, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) socket$kcm(0x11, 0x3, 0x300) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffffffffffe89}, 0x48) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$kcm(0x11, 0x3, 0x300) r2 = socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x4) sendmsg$kcm(r2, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @local}, 0x80, 0x0}, 0xfd00) r3 = socket$netlink(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r4, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000000040)=""/29, &(0x7f0000000100)=0x1d) write$cgroup_subtree(r0, &(0x7f0000000040), 0x0) 11:59:26 executing program 4: socket$inet(0x2, 0x3, 0x1000) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f0000000100)={0x0, 0x21, &(0x7f0000000440)=[{&(0x7f0000000080)='+', 0x1}], 0x1}, 0x4c104) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000480)="a9772d9bea4824cc3854a62ffb84c4fb114d80fe462fd727b6f682cf0f9ccfe45f46ed18fc8af0505df86b4230370bfac91f7266fae5859a3608357c69f51cfa473ef19a9dc2aeb43f9ed68acc034cf841229fbbe3f57130fe2ad707c50bf0dbe64e59aa78e24db8e9b50597ab0024ca2564fbdb50e7b8cfa5c7028d556977ad6a90adf768a5ac0505ab07f8256368c6e71dd4b5a1c2e3c9946b610ab2b324099beb706b6a510c134ad18c928be3af6cf20e5016c9a050e35e30716e4913c882272bbfc8f0e1ee9c31484af6953e7d967640eff8accacee6daf3f98051a3ee281555a41340273dcb0bd8cc8cd549676f3ec23cbca42d4b76a178376eefb3da036d60cb88b5cb9c0ae0135be1d4f598c564fbe97ad4b691f59ba4063b898482d9cde4497009884d75b1965874e9c4d5a7cf8a640433c02acd340a98eff73e5948611184c7c60da3b233367d58aaf4e407e2e2c506b871fd822ec231389734d23a2aa5dc197831d8fee19361e5b99d0b51e5b1f0cadf296b91aa9477fa72879b4a3a3040777cf778cee1de32619701d71cb5316c7234a910b497b5f1b2cd2a0d39e92b6b92e091b470da2cec0e1b1fd3ce1a15d559b3733b97b2ddb1dd2aa73c9e03f189b8dd48c9093daddcd2c3fd0e1a9d16046d85c8934d2f9094aa5fa7b8ff061cb753dea2637ac2a8d523c9791ae454ea2e8cb10ce4a3ad8937ed583cd653bdb05b965e658f9c5f06a43bb1e61cfa4cb9be2cb4ef264d10f37e5292576bfdc97b2e1f8b692f0b64f76287e67805df914273677a9c39bd1e4f73d3c1afd99ad18a210caee42ab5c87969f6f99d7423dbb72d436ef3a3dead8eda03274d2e8e7f107eb04fdc3e36d6d4022dbc5c2fe388aaa3234950588ef56362708189826b98d3c9ed4dabcb33582a7e55327e82686aac973a5d0292afd7175a9c57b4fc1e5ba7cb0a34e35e50526d40bdb51a224e5b89e74e8752c1b39ab250b178adfab91c73c04d3c012b244cb7745dde4f716203ffcddaa096186ed0403b323c3aaa79aa4a0e6d1231ce99f83788ba0dc86da01cdad25816c26bf8e523b287d7ee83b5d0c55599ddbd202f743a1bc3d107a9c9610dc62537af48eecdd174ee4e796943250b81af0da28c57955aea149010ede13eb973dbe959500afe5e77b32ad5a11a353555b48eb7684596eadc481c291f185d0d47c639fa5bcb2dffe859a9d4a0e184a640e30f0afe83f2096faef9c0129289688a5267e0d2dadadd0f8cb13f35827f0337d2edf6220a244dd8c135563051f6fcd7fdad7879ff3ef01975938bc6e47aee745d4701cfc5e5546f05903bbcde0120ad847c32658c1384a6d8f188544df337a25f806051a346fb980a4e84fee06b0d367bc81161e96072b2e7e47999ac93437749d11864fa4c03a2d333135660aa17bd421623e6654eeae956e51a0157cb876db3e9cb324641d132cda7aabd9dcaa51f090c1955d20c2618466a0ea5acbaeac5a46e00b8869ca9a337eb5d9406592a790678a1f0bbe729054abb4810f4fdf50c517d4dd312b2d382412d45b9f60464c107c0735b16ceced73484f37cdcc8b9a4a62bc997bbd1d23b993fc5cfed9a43d2f4d335570e76715b020664bedb0db88816bc97ec37d13d64f604b71fc73f3c38954ae554e45997209afb0ff102dc170986e2d72e4178a7e6131308afa29ba732e251ebdf6254c0589752bfca3bef7fd0fc60ba683c6016b16234216bdcf8975bebafd8ee4606a96c1993d1f096b435fa84279344b914dec8e56566e103592a7ed44c63c8b5c18e01fa873032b1087622f225747339d38fa89e7008695ce0b3d6f505ab7ecdf99182ab7aa264d9108af35b0a373da18a8183f696dc70a8ac88c5663a866e89c7d7dbdf7296d63e5167978b38463ae9f36fe4121229e92cced04e", 0xffcf}], 0x1) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) 11:59:26 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r1) close(r2) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffff, 0x4) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000080)=0x8000c2) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.stat\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f0000000140)={0x20, 0xfffffffd, 0x7, 0x1}) pwrite64(0xffffffffffffffff, &(0x7f0000000200)="00000000000000e3dcb278479aa7cbb337a9901d99a74a7b705e4fa36be7cfd26369ae23632e69f3ea8981bd0208f804a92fd8df59c808da5bc13f1474634cfb39dc3a375e655fb30614808344e9955df2101fc4f0b6add18c6eac4c8e615a6a5cf62dedcb34965481d35f6484f679b2c72b30df54073281054acb4de58a60c000ec744dc3d79082b16e1d17c6feb75dfc2926d01f99da84e2d8a02e23eedc56fffeffffffffffff614f3013871108d49c30fb7da82c9b3a4701acbe", 0xbc, 0xfb) write$cgroup_int(r4, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r4, 0x1, &(0x7f00000000c0)) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r5, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000001300)={0x2880008, r4, 0x800000000, 0x8}) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000040)={0xffffffffffffffff, r3, 0x4, r5}, 0x10) ioctl$int_in(r3, 0x5452, &(0x7f0000001700)=0x6) write(r0, &(0x7f0000000300)="2400000012005f3414f9f407000973ca2db90fb88e67003e787400050000000000000000", 0x24) [ 612.479923][ T28] audit: type=1804 audit(1594036766.933:507): pid=25617 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir540396318/syzkaller.FekIC3/194/cgroup.controllers" dev="sda1" ino=16000 res=1 [ 612.603326][ T28] audit: type=1804 audit(1594036767.033:508): pid=25622 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir540396318/syzkaller.FekIC3/194/memory.events" dev="sda1" ino=15998 res=1 [ 612.609229][T13493] tipc: TX() has been purged, node left! [ 612.644447][T25624] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 612.716337][T13493] tipc: TX() has been purged, node left! [ 612.731934][ T28] audit: type=1804 audit(1594036767.033:509): pid=25622 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir540396318/syzkaller.FekIC3/194/cgroup.controllers" dev="sda1" ino=16000 res=1 [ 612.950522][T13493] tipc: TX() has been purged, node left! 11:59:27 executing program 5: bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='GPL\x00'}, 0x48) r1 = socket$kcm(0x11, 0x8000000002, 0x300) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r0, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x3, 0xe, &(0x7f0000000c80)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x4, 0x56, 0x0, 0x41100, 0x4, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x300, 0x10, &(0x7f0000000040), 0x0, 0x0, r0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r2, 0x18000000000002a0, 0xe80, 0xe000000, &(0x7f00000000c0)="b9ff030000ffffff7f9e14f005051fffffff00004000630677fbac1414330200000162079f4b4d2f87e5feca6aab840413f2325f1a390101050a0100010000000000df74e30d7eabe773afef6f6e4798ab117e9f84fa406b913de8ad827a022e1faee50887dc302819a8a3d0cde36b67f337ce8eee124e061f8fea8ab95f1e8f99c7edea980697449b78569ea293c3eed3b28fc3205db63b2c65e77f19ab28c632cc80d9f2f37f9ba67174fffcb5244b0c909eb8e12116bebc47cf97d2ea8acadfb34ca580b64df7c800113e53bae401cd22f50072deabf93dd4d3e626", 0x0, 0x100, 0x0, 0x296, 0x0, &(0x7f0000000000), &(0x7f0000000040)}, 0x28) 11:59:27 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$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$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x20, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x20}, 0x1, 0x0, 0x0, 0x20000044}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000080)={'batadv_slave_1\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000), 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xe4, 0x0, 0x10, 0x70bd27, 0x401, {}, [@ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x7}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x654}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0x5}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x8000}, @ETHTOOL_A_LINKMODES_HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}]}, @ETHTOOL_A_LINKMODES_HEADER={0x64, 0x1, 0x0, 0x1, [@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, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip_vti0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x44005}, 0x11) [ 613.215762][T25633] IPVS: ftp: loaded support on port[0] = 21 [ 613.294248][T25633] lo speed is unknown, defaulting to 1000 [ 613.833947][T25633] IPVS: ftp: loaded support on port[0] = 21 [ 613.863133][T25633] lo speed is unknown, defaulting to 1000 11:59:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x50, 0x30, 0x1, 0x70bd29, 0x0, {}, [{0x3c, 0x1, [@m_skbedit={0x38, 0x1, 0x0, 0x0, {{0xc, 0x1, 'skbedit\x00'}, {0xc, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_MARK={0x8, 0x5, 0xf22}]}, {0x4}, {0xc, 0x9}, {0xc, 0x8, {0x1, 0x1}}}}]}]}, 0x50}}, 0x0) 11:59:29 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) socket$inet6(0xa, 0x0, 0x0) socket(0x0, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r2, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000800)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000900)=0xe8) r4 = socket$nl_generic(0x10, 0x3, 0x10) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) sendmsg$nl_generic(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="240000002500290800000000000000000400000008000c00", @ANYRES32=r3, @ANYBLOB="08008200", @ANYRES32=r5, @ANYBLOB="5a608e4d28c372c8b34d65c38630425a411476da73445189382f3e72948985d8af5f09e553d993daf1bdbf70fca21c7502bcebf473fab4e12a37265923cfc6dc63226ef33c0a03517982c375ff2d2aa427f256f747a0c938ab6a377d96d0e9c433370b03f418c845af1a5023cd64ad47be18"], 0x24}, 0x1, 0xffffff7f0e000000}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast2, @in=@multicast1, 0x4e23, 0xe7e, 0x4e21, 0x200, 0x1c, 0x0, 0x20, 0x62, 0x0, r3}, {0xffffffffffffffc1, 0x9, 0x4, 0xd6, 0x0, 0x80000000, 0x5, 0x8}, {0x0, 0x4}, 0x1, 0x6e6bbb, 0x0, 0x0, 0x2, 0x1}, {{@in=@loopback, 0x4d2}, 0x2, @in=@remote, 0x0, 0x0, 0x1, 0x1f, 0x5, 0x401, 0xfffffffc}}, 0xe8) gettid() close(r0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) 11:59:29 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000080)=0x4, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) socketpair(0x22, 0x0, 0x1, &(0x7f00000011c0)={0xffffffffffffffff}) getsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000001200), &(0x7f0000001240)=0x4) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000000), 0x2) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x11}, 0x1c) 11:59:29 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400", 0x6}], 0x1) write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd2f5e31032c05f6"], 0xd) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r4, &(0x7f0000003b80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20800}, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000002300)={0x0, 'bond0\x00', {}, 0x7}) pipe(&(0x7f0000008f40)={0xffffffffffffffff}) r6 = socket$netlink(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r7, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5}]}]}, 0x20}}, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_DEL(r6, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000300)=ANY=[@ANYBLOB="f42e037e06aca06e61700eeff17ada7076a693f87643981f24575b19d10feb276112c23b7fc756b724f31d80cdae7f0bd1cd83f3ea3da86146b062491516faf9d554e5311a65", @ANYRES16=0x0], 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x0) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r5, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f0000001800)=ANY=[@ANYBLOB="a283016ef0de3d7d0abbcd28f320ed9b80000000a0a2c56d2dee7c8661696c76f04e773ecd439b0b836cf478f9b84da452e3c03952b604c05e2e11d8e49633675f7ab77ea7c3a5c5d3d68c3c27a33545de286484f3770e175168d3fa012511e940b43b497f9fec06fc", @ANYRESOCT=r6, @ANYBLOB="b5452bbd7000fedbdf25100000000400028040000180060002000c000000060004004e2200000c000700090000000400000008000b00736970000600040000000000070006006e71000008000b007369700008000400020000000800060000000000040002800c000180060004004e21000008000400fdffffff"], 0x80}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)={0x54, r8, 0x0, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000001640)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="200027bd7000fedbdf250400000008010000000000000000020014000100fe880000000000000000000047da5663afc886200000000108000700d9000000080008002e00000005000d000300000075a68e4442482ca7f2e6910560f5c0028e39c4befbc53d514194f010340da6ac2b68b494d35a4396a4238bdb5a8638cc78276b9fd42ed57030abcf107000407a32c1539fd52ebef7c9b95ca1e3f34bd1a2332c4ab9968d98b3ec352d89e9093046e049d43a6c3b1f1a7464d4207f58cac387f51851e2a3a50967c9d2942ff7b62554b0588370426e4f0eb238967bba32168c730d4b4bb46a04fda5f5bc"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x24000805) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) writev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000580)="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", 0x1000}], 0x1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 11:59:29 executing program 4: pipe(0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080)=0x800, 0x29) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x7b, &(0x7f00000001c0)={r2}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000000a840)={r2, 0x4, 0x1ff}, 0x8) unshare(0x40000000) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000480)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x2c, r5, 0x300, 0x0, 0x8000, {}, [@SEG6_ATTR_ALGID={0x5, 0x6, 0x40}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x7}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x3}]}, 0x2c}, 0x1, 0x6c, 0x0, 0x270a0096a90ef1a3}, 0x40) sendmsg$SEG6_CMD_SET_TUNSRC(0xffffffffffffffff, &(0x7f0000002380)={&(0x7f0000002280)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002340)={&(0x7f00000022c0)=ANY=[@ANYBLOB='P\x00:w', @ANYRES16=r5, @ANYBLOB="00042dbd7000fcdbdf25030000000500050000000000040004000800030000020000080003000180ffff080002000700000005000600080000000800020003000000080002000003"], 0x50}, 0x1, 0x0, 0x0, 0x80408c5}, 0x44) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r6 = socket(0x40000000015, 0x5, 0x0) bind$inet(r6, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) sendto$inet6(r6, 0x0, 0x0, 0x0, &(0x7f0000000580)={0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1c) 11:59:29 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000280)={0x28, 0x0, 0x0, @hyper}, 0x10) unshare(0x40000000) accept(0xffffffffffffffff, &(0x7f0000000080)=@x25={0x9, @remote}, &(0x7f0000000000)=0x80) openat$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) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000200)=0x40000020, 0x8) [ 614.730684][T25704] IPVS: ftp: loaded support on port[0] = 21 [ 614.740119][ T28] audit: type=1804 audit(1594036769.194:510): pid=25707 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir329549811/syzkaller.X7QfmZ/228/memory.events" dev="sda1" ino=16036 res=1 11:59:29 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) socketpair(0x1a, 0x3, 0x18a70ee5, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x8, 0xff}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000280)={r4, 0x7, 0xfffb, 0x7, 0x5, 0x8}, 0x14) ioctl$IMGETVERSION(r1, 0x80044942, &(0x7f0000000140)) sendmsg$nl_route_sched(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="8c0000003000010000000000000000000000000078000100740001000b000100706f6c6963650000480002803c00010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000c0008000000000000000000b0acc5201def2457c4fdc9096d5eddcbf2ad7fdd1ad703bf390afa94f366b359c075d97378b0063a3f9ddbcc4f18cacc57a4493771014b5d9374969dcc0000008f12223b66643a6b2ae0568afe1347da48815f013df68ad2a18e38005c0bb27eb04eec232a966169e4dc6ab1e73e"], 0x8c}}, 0x0) 11:59:29 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$IPSET_CMD_TYPE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x810e00}, 0xc, &(0x7f0000000340)={&(0x7f0000000540)={0x44, 0xd, 0x6, 0x801, 0x0, 0x0, {0x3, 0x0, 0x5}, [@IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x7}, @IPSET_ATTR_TYPENAME={0xc, 0x3, 'hash:ip\x00'}, @IPSET_ATTR_FAMILY={0x5}, @IPSET_ATTR_TYPENAME={0xc, 0x3, 'hash:ip\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0xed8f322dd9d9ad26}, 0x4004044) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000b00)='cgroup.controllers\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000050000/0x3000)=nil, 0x3000, 0x0, 0x10012, r3, 0x0) sendmsg$RDMA_NLDEV_CMD_SET(r3, &(0x7f0000000500)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)=ANY=[@ANYRES32], 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x14804) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000080)=0x1000, 0x4) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000040)='SMC_PNETID\x00') sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x20, r5, 0x1, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000980)={&(0x7f0000000940)={0x20, r5, 0x300, 0x70bd2b, 0x25dfdbfd, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x24000000}, 0x400c044) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x3af4701e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28012, r2, 0x0) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x22004010}, 0x20085) sendmsg$NL80211_CMD_STOP_AP(r2, &(0x7f0000000480)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000200)={0x34, r6, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_SSID={0xf, 0x34, "1b251609beb8e391c00e16"}, @NL80211_ATTR_WPA_VERSIONS={0x8, 0x4b, 0x3}, @NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x24008040}, 0x60000040) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000018c0)={'team0\x00'}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000005c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x3, {0x0, 0x0, 0x0, 0x0, 0x4000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}, @IFLA_PROTO_DOWN={0x5, 0x27, 0x8}, @IFLA_NET_NS_PID={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0xc0}, 0x0) [ 614.887392][T25714] IPVS: ftp: loaded support on port[0] = 21 [ 614.914951][T25704] lo speed is unknown, defaulting to 1000 [ 614.985294][ T28] audit: type=1800 audit(1594036769.194:511): pid=25707 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=16036 res=0 [ 615.037883][T25714] lo speed is unknown, defaulting to 1000 [ 615.113905][T25735] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. 11:59:29 executing program 3: r0 = socket$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$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$NFT_MSG_GETCHAIN(r3, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB="b0000000040a05000000000000000000010000010900010073797a31000000000c00024091bc3ed06e5303599194000000000000000000040c00014000000000000000090c00024000000000000004000c00094000000000000000080c00014000000000000000000c00024000000000000000b20c00014000000000000007ff0c00024000000000000000040c000240000000000000000408000a40000000030900030073797a3000"/186], 0xb0}, 0x1, 0x0, 0x0, 0x4}, 0x4000) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000540)=@newtfilter={0x44, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x10, 0x54, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_ERSPAN={0xc, 0x3, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_ERSPAN_VER={0x5, 0x1, 0x2}]}]}]}}]}, 0x44}}, 0x0) [ 615.160375][ T28] audit: type=1804 audit(1594036769.194:512): pid=25707 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir329549811/syzkaller.X7QfmZ/228/memory.events" dev="sda1" ino=16036 res=1 [ 615.168466][T25735] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 615.366606][ T28] audit: type=1804 audit(1594036769.424:513): pid=25717 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir329549811/syzkaller.X7QfmZ/228/memory.events" dev="sda1" ino=16036 res=1 11:59:30 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x40, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'ipvlan0\x00', 0xb66cd136fb0e6e3a}) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) write$tun(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="05000000000000000000609eef7b00083a000023000000000000000000374b000000ff020000000000000000000000000001d76c4e3c3acd4a602d95c02eba8322bb3f86f00a0a1dad3f6f5dfdbf331443536ec9b41b58f1de176f27d5a97dec5f513f366f985caf2cf1ab73669eb0d0a9c2278e3795bbd05e0db8b053b4652e34653552ad40b4125908a2a6930e48efe9222f495a"], 0x3a) r3 = socket$inet(0x2, 0x3, 0xfffffff8) setsockopt$IP_VS_SO_SET_EDIT(r3, 0x0, 0x483, &(0x7f00000001c0)={0x3b, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e20, 0x3, 'lblcr\x00', 0x20, 0x5, 0x18}, 0x2c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000000)=0x1f, 0x4) 11:59:30 executing program 3: 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) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000002c0)=@newlink={0x20, 0x10, 0x8, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x63565}}, 0x20}}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r3 = socket$caif_stream(0x25, 0x1, 0x0) connect$caif(r3, &(0x7f0000000000)=@dbg, 0xc) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') 11:59:30 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[], 0xfffffcbe) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) accept4(r1, 0x0, 0x0, 0x0) r2 = socket$inet(0xa, 0x801, 0x84) connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r2, 0x8) accept4(r2, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000100), 0x8) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000200)={{0x108, 0x6, 0x40, 0x1aa, 0x105, 0xfffffff9, 0x3cb, 0xa2}, "05e47ecd8416b9bb2358f7251bc3209c6b552fae366b08812caebf8244ba3bf5158728d3cf314434647ce58e17b94f633be1c616d387465313a58ca516ca0fab1f6c9fc73a649531f7e3f0d765d1a65b3d033cbb578c4a0e8a15364bb158aa14820efac4d1fa6b7a53423196e76a7f13091f42b9d99dd18eb62a3efd73a3909b1edbacd1cdbdce88ec9063e03f20a017f76ccfb83d7ef0178b64c07ec22d86173337866b8f6d0ee31a251a2948464afbc5b030dd110000b13653aa1fc97f55654332b1f50cfa8c51794f09b1d022bedceac15f3f340e2991", [[], [], [], [], [], [], [], [], []]}, 0x9f8) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c80)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b1b21a95ac816d2709aec2a323d1feed8b99f158d740dfe3e44bde933dea81d1c7c36e91ff7f3a3a80000000000000000ea73a74067ca0bb8dd3b87e979cac7131cf884b59dc125090a4b9e13"], 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x0) recvmmsg(r5, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) 11:59:30 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000500), 0x0, &(0x7f0000000580)={0x0, r2+10000000}, 0x0, 0x0) pipe(&(0x7f00000004c0)={0xffffffffffffffff}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000005c0)=ANY=[@ANYRES64=r3, @ANYRES16=r5, @ANYBLOB="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"], 0x3}}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r7, &(0x7f0000000100), 0x8) listen(r7, 0x0) setsockopt(r7, 0x7f, 0xe, 0x0, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r7, 0x11, 0x1, &(0x7f0000000240)=""/213, &(0x7f0000000000)=0xd5) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r6, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) socket$inet(0x2, 0x0, 0x2) bpf$BPF_PROG_GET_FD_BY_ID(0xd, 0x0, 0x0) [ 615.633017][ T28] audit: type=1804 audit(1594036769.954:514): pid=25717 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir329549811/syzkaller.X7QfmZ/228/memory.events" dev="sda1" ino=16036 res=1 [ 615.746076][ T28] audit: type=1804 audit(1594036769.964:515): pid=25723 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir329549811/syzkaller.X7QfmZ/228/memory.events" dev="sda1" ino=16036 res=1 [ 615.877752][T25801] IPVS: ftp: loaded support on port[0] = 21 [ 615.933224][ T28] audit: type=1804 audit(1594036769.984:516): pid=25717 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir329549811/syzkaller.X7QfmZ/228/memory.events" dev="sda1" ino=16036 res=1 11:59:30 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b0000/0x200000)=nil, 0x2020000, 0x0, 0x2031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x6, 0x10, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000d00)) [ 616.090870][T25712] IPVS: ftp: loaded support on port[0] = 21 [ 616.135536][T25801] lo speed is unknown, defaulting to 1000 [ 616.241786][T25718] IPVS: ftp: loaded support on port[0] = 21 11:59:30 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @broadcast}}) write$tun(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000006061ae6e00146c00fc020000000000000000000000000000ff02000000000000000000000000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="0036e5f21832a796200100ac03168e2d4625577ebdb9225b"], 0x46) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") 11:59:31 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) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={'ip_vti0\x00', 0x4000}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd2f5e31032cfff6"], 0xd) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xfef0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000002300)={0x0, 'bond0\x00', {}, 0x7}) r3 = socket$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)={&(0x7f00000002c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r4, @ANYBLOB="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"], 0x20}}, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_DEL(r3, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x29}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, 0x0}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)={0x54, r5, 0x0, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) writev(r6, &(0x7f0000000240), 0x0) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 616.619598][T25842] IPVS: ftp: loaded support on port[0] = 21 [ 616.722725][T25842] lo speed is unknown, defaulting to 1000 [ 617.456198][T25801] IPVS: ftp: loaded support on port[0] = 21 [ 617.591436][T25801] lo speed is unknown, defaulting to 1000 [ 618.685842][T25842] IPVS: ftp: loaded support on port[0] = 21 [ 618.771739][T25842] lo speed is unknown, defaulting to 1000 11:59:35 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x184}}, 0x0) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) 11:59:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001640)=ANY=[@ANYBLOB="20000000250029080000000000000000040000080c000c000100000001000000"], 0x20}, 0x1, 0xffffff7f0e000000}, 0x890) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCDELRT(r1, 0x5411, &(0x7f0000000000)={@remote={[], 0x1}, 0x0, 'vxcan1\x00'}) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000240)=@generic={0xf, "c376060f0ab6a3cd33632f632ca6ece22a43dcd60513521b5ea611586269420999792578bed6776c4095c9159c2790d3620cfcb7d7b2dd960233e635609449ca3b3c9a5f2b29c7866bfa042f6255f733142f4deb9f548209a524d90310b42a5763d4b578d2c920c6a0bd9ca6136e8c29af5653b53c1b054b0c799e3ea5b5"}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000a00)=[{0x98, 0x10e, 0x0, "9cc51377ca0c01f13e75638eca067ba8606ad39eb92ca8636a0000000038032952cb78f58ce0192df0747a3ef39e39ad6f00000000056c01bafbc30350707df84ff4d5d8a623ec22bcab3f56d2065ed21ce6b54b1d7a31a9fcc79944e5e56ccb2fb1dfe22c139ca95e769e68c17716c3288866cac25c62c3fbc48e5adea27c05f606fe"}, {0x138, 0x84, 0x800, "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"}, {0x38, 0x10c, 0x2, "d2869f304f3e4092c1e95c4f709089802fadf70e6b2ef534bcfbf4534db50f640d49920a333adde3"}], 0x208}, 0x20000001) r2 = socket(0x10, 0x80000, 0x5) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000580)=0x800, 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) socket(0x1, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000540)=0x14) sendmsg$NBD_CMD_STATUS(r3, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)={0x7c, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8, 0x1, r2}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xa}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x7c}, 0x1, 0x0, 0x0, 0x850}, 0x20000081) 11:59:35 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x90) bind(0xffffffffffffffff, &(0x7f00000005c0)=@pppoe={0x18, 0x0, {0x0, @dev, 'vxcan1\x00'}}, 0x80) r0 = bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e79010025000511d25a80648c63940d0424fc60040012000a0011000200000037153e370a00098002000000d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x10, 0x2, 0x10) r3 = socket$netlink(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r4, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0)='SEG6\x00') sendmsg$SEG6_CMD_DUMPHMAC(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000040)={0x14, r6, 0x319}, 0x14}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r6, 0x404, 0x70bd2b, 0x25dfdbfb, {}, [@SEG6_ATTR_ALGID={0x5, 0x6, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x80) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000000080)) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000280)={0x0, 0x0, 0x0, &(0x7f00000003c0), 0x400, r0}, 0x38) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, 0x0, 0x0) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x28, 0x0, 0x2, 0x70bd2c, 0x25dfdbfd, {}, [@NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'a\x00'}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x48004}, 0x40) sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r3, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000640)={0x59c, 0x0, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@NL80211_ATTR_SCAN_SUPP_RATES={0x274, 0x7d, 0x0, 0x1, [@NL80211_BAND_2GHZ={0xf8, 0x0, "3b019427018686d638c1ec718de7f87f40700e523b2c59b8e7ee1f7ccabf5c52cf8bb724f025cda931e912153b3247290435453e05e7e015531ca4502b605669f8ebccaeb6a24cd31a683e75407b053b0a9c49f3c592bcf58fa422e8ca12adcd33a54594720b8ab214c81521489ed9ff2564e9102bd27e334d41e1660f28ada7c98387fbd744bfffd77e7b6b8e0926d78208c09982a4f9ae9529a554a1dd2e9f2a59ba5fa801250245ad43417398f24941769d76aac00207a832ca272374af2087e3f96dc5bb189804007775179f4f3944b0308f382278c22ab5bd56862b3f3ab9c2c56b2f61f0c064ab3a51e060e0376761ebcb"}, @NL80211_BAND_6GHZ={0x7f, 0x3, "9fbd3afb5cd3b8c7360bfd2b2bad0ac2a2448b5ce00ba23cc7154534df5f841c52c6e2f53cfe0baac7f3ac0e9a12f985e2b1938db47fbc751e107806e74b432306bee98693d882cd905a9766f09a3b02bbf348f36cb01e0d46e020d5f584e4306a1e4313ef52872e0959ebf7c170a59ca47924b3fcf7bf02f9f37a"}, @NL80211_BAND_6GHZ={0xb3, 0x3, "91338f0e6746d9841e474f140d01d7d8aa90eef2f37d7a9a8f6de1aa49087ec1a217abe13c9241c3fb9170a05aee17f2f1b10c8769a42cd7b1af1ab85e7f7483495ca71245d2d721e74aaa2b75efbcc19646f9abea12426c0ac53a87b859dc18e1569a38cc931466e5fba5ee52a4c87a8288de1a9560f8b0fd08ef9f561ea83fb103273a9f1f3850bf5914d06affcf69d4c76f1aded3003459d3cc8ede22de9458a50773dfd007305e04899b814886"}, @NL80211_BAND_2GHZ={0x41, 0x0, "741cde3ce627e59a42a13423cfcddf103f5e9151d550d163407b4c3e324609ce46e91c5eaedf7039dd2e532f4836e7a8b2b3344867a6ac2d45d0a2f805"}]}, @NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI={0x5, 0xf6, 0x2}, @NL80211_ATTR_BG_SCAN_PERIOD={0x6, 0x98, 0x7fff}, @NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY={0x4}, @NL80211_ATTR_IE={0x300, 0x2a, "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"}]}, 0x59c}, 0x1, 0x0, 0x0, 0x804}, 0x8080) 11:59:35 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x2, 0x18, 0x0, 0x0, 0x0, 0x2}}, 0x0, 0x1a}, 0x20) r0 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x80000000000001}, {{@in6=@empty, 0x0, 0x3c}, 0x2, @in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x0, 0x1, 0x0, 0xfc}}, 0xe8) sendmmsg(r0, &(0x7f0000008440)=[{{0x0, 0x1aa, 0x0, 0x0, 0x0, 0x0, 0x7}}], 0x400000000000107, 0x0) [ 621.308799][T13493] tipc: TX() has been purged, node left! [ 621.404089][T25975] netlink: 'syz-executor.5': attribute type 9 has an invalid length. 11:59:35 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r2, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_PORTS(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r3, 0x100, 0x70bd29, 0x25dfdbfe, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x804) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f0000000040)={0x48}) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) r6 = socket$netlink(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r7, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000300)=@int=0x4, 0x4) sendmsg$TIPC_NL_MON_SET(r6, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r2, 0x800, 0x70bd28, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x20000080}, 0x480c4) sendfile(r5, r4, 0x0, 0x100000002) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)) [ 621.458498][T25975] netlink: 96510 bytes leftover after parsing attributes in process `syz-executor.5'. [ 621.514465][T13493] tipc: TX() has been purged, node left! [ 621.540722][T25981] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 621.638476][T13493] tipc: TX() has been purged, node left! [ 621.656451][T13493] tipc: TX() has been purged, node left! [ 621.696066][T25975] netlink: 'syz-executor.5': attribute type 9 has an invalid length. [ 621.732955][T25975] netlink: 96510 bytes leftover after parsing attributes in process `syz-executor.5'. [ 621.858745][T13493] tipc: TX() has been purged, node left! [ 621.886817][ T28] kauditd_printk_skb: 7 callbacks suppressed [ 621.886833][ T28] audit: type=1804 audit(1594036776.324:524): pid=26006 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir487777057/syzkaller.47xEJL/235/cgroup.controllers" dev="sda1" ino=16040 res=1 [ 622.018465][T13493] tipc: TX() has been purged, node left! 11:59:36 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfe6f) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000440)={0x254, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_NODE={0x240, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x48, 0x4, {'gcm(aes)\x00', 0x20, "6a4adc3483d37442b4e22bcaf2e33cbb151918166e1cdb2a1f419da00bea6903"}}, @TIPC_NLA_NODE_ID={0xfa, 0x3, "029f1c021c01aeac4719bd8cc87bdcbbda265d45920fb0a4390d7c9982e5f516a44f36cf6b32419651eb665ed8a8d518a1a0e51ee98cfd348f94ea92627e81a374b49def0711a3eea8d2751551a22b4aca27f2debe9b40859b6139e96d994adb6bd48a2bb8b08918efa514da6a202b9a647318580df0cf18465ad864cf982088b1d8d30a18ef33e1bee72f75b8389bd6a58eb9787af5d13c7fae65073d7aeb4b607bba142391d626f28c9d86286415b245c18d0cb65cf2d828db5d9163f987590b1b8dc6588400cdfc848ff9bc8cc818426db2ddf89f2143e9db2d1ed5c5a2734577834634b4a545a4a33154cefa4614b7f68b68e220"}, @TIPC_NLA_NODE_ID={0xf0, 0x3, "e2ff2f27cc34baf85984a014fcfb189cbfab03a145b9636776251a2d5b02d383fb1eb596552489c18b0cebaee459e06ff772a758ea4ef4c63235ad672f76e9f2f3670804b86f5ffa00916c1d7ebac158245150d627de4bb25b7abae220ac6e9dd1b6d224679a0d04a263120d60ad452ddff00f40c009be4b15fcc5935269cfcdbac122629aeaebaddeaa096bddae7431be3573de093ba8cfa09629eb749e18525245f8f724f929e5b8a8f7756c8ce074917db96fff666b0ea79f946a0cf3c722e3ebe9383b221abe2ae8845da764ffd0b81c6782349ed42a2d803eea6423ff6e6a43efbb637e187fc614fc5e"}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x254}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r3, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$netlink(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r6, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f000000b400)={'batadv_slave_1\x00', 0x0}) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f000000b500)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f000000b4c0)={&(0x7f000000b440)={0x50, 0x0, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x7e4db1e6, 0x3}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r7}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @random="b47b6ab28252"}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x1}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}]}, 0x50}, 0x1, 0x0, 0x0, 0x40080}, 0x8886) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000540)={0x18, r8, 0x703, 0x0, 0x0, {0x9}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r8, 0x1, 0x70bd26, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x14}, 0x1) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, 0x0, 0x0) [ 622.270650][T25981] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 622.355814][ T28] audit: type=1804 audit(1594036776.794:525): pid=26018 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir487777057/syzkaller.47xEJL/235/cgroup.controllers" dev="sda1" ino=16040 res=1 [ 622.510301][T26030] IPVS: ftp: loaded support on port[0] = 21 [ 622.643842][T26030] lo speed is unknown, defaulting to 1000 [ 623.230863][T26030] IPVS: ftp: loaded support on port[0] = 21 [ 623.339613][T26030] lo speed is unknown, defaulting to 1000 11:59:38 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @loopback}}) write$tun(r0, &(0x7f0000002640)={@void, @val, @mpls={[], @ipv6=@icmpv6={0x0, 0x6, "a5c268", 0x5b5, 0x3a, 0x0, @mcast2, @mcast2, {[], @echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "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"}}}}}, 0x5e7) 11:59:38 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000000)={'filter\x00', 0x5b, "df8049945be09987f4a8c2aa7c5ab769556fefcd408641d5a59ab892c1f6541d9607a0ae5877858bbe67a6779e4862d827d93cc9ed39635747cae31cd89b38ae6e75921726a72c0c99ca7a8a4b707372d2783277ded7c75fe8dc57"}, &(0x7f00000000c0)=0x7f) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)='\b') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x6db6e559) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x12, r2, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r3, 0x10d, 0x5, 0x0, &(0x7f0000000180)) 11:59:38 executing program 2: unshare(0x40000000) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0) sendmsg$IPSET_CMD_HEADER(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, 0xc, 0x6, 0x5, 0x0, 0x0, {0x0, 0x0, 0x8}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x50}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000002, 0xb871, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @empty}}) 11:59:38 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000480)="b86da1ce0803f5dc1d5a88a27cc994f04efaae2210851a707758173530b663b8dd5a5b865809351e964abe153f26daf60dc7d3f7c1da934d5122887837747db1d61a028f1c94fd903ee539995a6ae376ee4908a67755ba51177a60d5c56f20bdc4a1eb26602f1bb4de57d19e4130fad07d78e5261a0530247df12587085845994108", 0x82}, {&(0x7f0000000380)="e3421c16a10b02b84a797c58b263e0bcc9d8ee6276419277bd2c25e1d74506332530d9dab7ba821f1a3821d9d65e448a901dda44813e9c81fa0bc9aeede583bd99352b816d40d3080ad9b1f5299fe7f96a4c600cf57017234e589e3ed7dbb6e3e2931cc33c3e7311dea7dd4324b80ed8cd42522e67c305fd953e151b311dccf478a1dbcabd3a5b42e64459dcdaa97f7964096ceed0a8cf5d75610da1ea347a43e2e53389fca1231a111a3f7246c6c165e9a7ec4beca33a5abc0f147b900b2dc3e89d971e51b1204dc895c529", 0xcc}, {&(0x7f0000000940)="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", 0x117}, {&(0x7f00000002c0)="4044ca7ea54d4945b14bdae6b25dbeefcd366aa0e798822701a6e2062fe2655b9612ae2bd47fbc16dafc4d59b40e6280f09bdf3048b34c347dac4406e316003eca19a1a914e155", 0x47}, {&(0x7f0000001a40)="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", 0x10e0}, {&(0x7f0000000240)="babff7b9cafadaf73f76337498664c66957195741ae5231792308087dfaac0e92fbbe14fbffd3c092fe44f366cbcafaa07a5963c84a01e8624ba2e79e7b244a1898ce5bdbb1eb8e2c0e9bb85d1a554735763337b366be862a9", 0x59}, {&(0x7f00000005c0)="d6f545d0f21d38273ba49bee58cd22c680746db87e88899da4677f99ffa525268ed0905a86c15a6dd03ac91ba1c202c592b56a65bfa1a1e2cb203b467caa5521a5e07e1ffc61f4e7b8d5828cd9e2cf4abef4bf0a84a7b08c2781cae648cd5933d945db39c8ac03437961bc6825b9f1e77c76170e5bac087e4e75ab0821e67e844c0569bff36cf834a0ac1c8f23e5ef6458718c31e1ad23d05671749481e308d95a2eb241fb3d40d4c500b6d262137a8de7b5", 0xb2}], 0x7}, 0x8088) socket(0x0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) gettid() sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000000c0)) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32, @ANYRES32, @ANYRES32], 0x3c}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000a80)=ANY=[@ANYBLOB="400100001000130729bd700000000000ff020000000000000000000000000001ff02000000000000000000000000000100000006000000000000000000000000b74fdc9c9c2eb57e504861b525f490bf6c7bf8ba2052df0f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000320000006401010000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000031bd7000000000000a000000000000000000000048000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000b0000000000"], 0x140}}, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='io.stat\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) sendfile(r2, r3, 0x0, 0xf03b0000) r4 = socket(0x1e, 0x1, 0x0) getsockopt$inet_tcp_buf(r4, 0x10f, 0x0, 0x0, &(0x7f0000000100)) [ 624.333691][T26086] IPVS: ftp: loaded support on port[0] = 21 [ 624.379281][T26088] netlink: 80 bytes leftover after parsing attributes in process `syz-executor.0'. [ 624.464722][T26086] lo speed is unknown, defaulting to 1000 [ 624.530877][T26104] netlink: 80 bytes leftover after parsing attributes in process `syz-executor.0'. [ 624.581196][ T28] audit: type=1800 audit(1594036779.024:526): pid=26088 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.0" name="memory.events" dev="sda1" ino=16056 res=0 11:59:39 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="340000000008010100000000000000040004800900810073794531020000000000160000000000050003002100a42f"], 0x34}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000004c0)={0x14, 0x2, 0x8, 0x101}, 0x14}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r2, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x28, r3, 0x2, 0x70bd2c, 0x25dfdbfd, {}, [@NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'a\x00'}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x48004}, 0x40) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$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)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x48, r3, 0x800, 0x70bd2c, 0x25dfdbfe, {}, [@NL80211_ATTR_WIPHY_TXQ_PARAMS={0x1c, 0x25, 0x0, 0x1, [@NL80211_TXQ_ATTR_AIFS={0x5, 0x5, 0x1f}, @NL80211_TXQ_ATTR_QUEUE={0x5, 0x1, 0x20}, @NL80211_TXQ_ATTR_CWMAX={0x6, 0x4, 0xae}]}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r7}, @NL80211_ATTR_WIPHY_DYN_ACK={0x4}, @NL80211_ATTR_WIPHY_RETRY_LONG={0x5}, @NL80211_ATTR_WIPHY_DYN_ACK={0x4}]}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x4) 11:59:39 executing program 0: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x3, {{0x1}}}, 0x10) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8000, @dev={0xfe, 0x80, [], 0xf}, 0x6}, {0xa, 0x4e21, 0x6, @private0, 0x2}, 0xfffc, [0x5, 0xffffc567, 0xad39, 0x5, 0x4b91, 0x800, 0x200, 0x3ff]}, 0x5c) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) 11:59:39 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x102}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller1\x00', 0x102}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000100)={0x1, &(0x7f0000000140)=[{0x6}]}) r2 = socket$netlink(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r3, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) sendmsg$IPCTNL_MSG_CT_DELETE(r2, &(0x7f0000000200)={&(0x7f0000000040), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, 0x2, 0x1, 0x201, 0x0, 0x0, {0x3, 0x0, 0x2}, [@CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x1}, @CTA_HELP={0x14, 0x5, 0x0, 0x1, {0xf, 0x1, 'tftp-20000\x00'}}]}, 0x30}}, 0x4000050) [ 625.440309][T26091] IPVS: ftp: loaded support on port[0] = 21 11:59:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='bbr\x00', 0x4) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x0, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @broadcast}, 0x10) socket$inet(0x2, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom(r0, &(0x7f0000000100)=""/94, 0xffffffffffffff5e, 0x0, 0x0, 0x0) [ 625.584891][T26144] IPVS: ftp: loaded support on port[0] = 21 11:59:40 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0xc031, 0xffffffffffffffff, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) r0 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000500)='mptcp_pm\x00') sendmsg$MPTCP_PM_CMD_SET_LIMITS(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) bind$phonet(0xffffffffffffffff, &(0x7f00000002c0)={0x23, 0x81, 0x1, 0xff}, 0x10) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000500)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0xc, 0x2, [@TCA_CODEL_ECN={0x6}]}}]}, 0x3c}}, 0x0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x4c, r0, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x2}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40084}, 0x4040) r3 = socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x89f2, &(0x7f0000000000)={'macvtap0\x00', &(0x7f00000000c0)=ANY=[@ANYRESHEX, @ANYRESOCT]}) ioctl$sock_ifreq(r3, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) ioctl(0xffffffffffffffff, 0x8b06, &(0x7f0000000040)) r5 = accept4(0xffffffffffffffff, &(0x7f00000025c0)=@nfc, &(0x7f0000002640)=0x80, 0x0) ioctl$PPPIOCGCHAN(r5, 0x80047437, &(0x7f0000000280)) [ 625.699988][T26144] lo speed is unknown, defaulting to 1000 [ 625.853789][T26158] IPVS: ftp: loaded support on port[0] = 21 [ 625.979193][T26158] lo speed is unknown, defaulting to 1000 11:59:40 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@newsa={0xf0, 0x1c, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@loopback}, {@in=@multicast1=0xe0000008}, @in6=@mcast1}}, 0xf0}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r2, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r4, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) sendfile(r1, r3, &(0x7f0000000000)=0x8, 0x9) [ 626.168658][T26196] netlink: 220 bytes leftover after parsing attributes in process `syz-executor.3'. [ 626.287470][T26196] netlink: 220 bytes leftover after parsing attributes in process `syz-executor.3'. 11:59:40 executing program 3: unshare(0x40000000) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) close(r0) accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x180000e, 0x8031, 0xffffffffffffffff, 0xffffc000) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="2a000000108001ec9900740000ffff0000000000007b534ee47de1ea444f2535dc8ffa87ae0c88"], 0x1}}, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={r3}, &(0x7f0000000140)=0x8) r4 = socket(0xa, 0x1, 0x0) close(r4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000240)) sendmmsg$inet_sctp(r4, &(0x7f0000000bc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="20979f0000000000845325e8d7b84a168deada8dc6c4d1cbc59fc8541d4f4fb20000e288460000", @ANYRES32=0x0], 0x20}], 0x1, 0x0) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x14, &(0x7f0000000040)={r6}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={r3, 0x0, 0x1, 0x8001, 0x101, 0x6, 0xfffe, 0x8, {r6, @in6={{0xa, 0x4e22, 0x10000, @local, 0x1f}}, 0xffffff2b, 0x2, 0x2, 0x107, 0x54ee}}, &(0x7f0000000200)=0xb0) [ 626.537303][T26144] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 626.578680][T26226] IPVS: ftp: loaded support on port[0] = 21 [ 626.637248][T26226] lo speed is unknown, defaulting to 1000 [ 626.709740][T26144] IPVS: ftp: loaded support on port[0] = 21 [ 626.800304][T26224] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 626.875485][T26144] lo speed is unknown, defaulting to 1000 [ 626.992905][T26165] IPVS: ftp: loaded support on port[0] = 21 [ 627.108040][T26165] lo speed is unknown, defaulting to 1000 [ 627.366756][T26226] IPVS: ftp: loaded support on port[0] = 21 [ 627.466944][T26226] lo speed is unknown, defaulting to 1000 11:59:44 executing program 5: pwrite64(0xffffffffffffffff, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f00000000c0)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000001300)={0x2880008, 0xffffffffffffffff, 0x0, 0x8}) r1 = openat$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$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8}) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, r1}, 0x10) r3 = socket$qrtr(0x2a, 0x2, 0x0) sendmmsg$sock(r3, &(0x7f0000007000)=[{{&(0x7f0000006b40)=@qipcrtr={0x2a, 0xffffffffffffffff}, 0x80, 0x0}}], 0x1, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x43, &(0x7f0000000000), &(0x7f0000000040)=0x10) 11:59:44 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd2f5e31032cfff6"], 0xd) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$netlink(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r5, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 11:59:44 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1a, 0x0, &(0x7f0000000340)) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e20, 0xc1, @rand_addr=' \x01\x00', 0x1}, {0xa, 0x4e20, 0x7, @rand_addr=' \x01\x00', 0xfa7}, 0x8, [0x10000, 0x9, 0x2, 0x5, 0x59, 0x2, 0x10000, 0x1]}, 0x5c) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, 0x0, &(0x7f0000000340)) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000000)={'lo\x00', r4}) socket$inet6(0xa, 0x0, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="6d616e67fcffffff00000000000000000000000000000000000000000000000045000000864f9fc304df223ffb81907f555773eea8a0482ad963ce241aa6bf8c13c8599044aeb2204f595a4dbea6dd9c6d2d36fe220cd388e058cf5f04bb0b335fc988f33955445f27"], &(0x7f00000000c0)=0x69) 11:59:44 executing program 1: unshare(0x40000000) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x11, 0x800000003, 0x8) bind(r0, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044941a4976e252922cb1996e2e34ba800000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3fedb1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) r1 = socket$inet6(0xa, 0x80002, 0x0) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8914, &(0x7f0000000000)={'lo\x00', r3}) socket$inet6(0xa, 0x0, 0x0) 11:59:44 executing program 0: r0 = accept(0xffffffffffffffff, 0x0, 0x0) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200001b, 0x8031, 0xffffffffffffffff, 0x8000) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$SIOCX25GCALLUSERDATA(0xffffffffffffffff, 0x89e4, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$IP_SET_OP_GET_FNAME(r1, 0x1, 0x53, &(0x7f0000000100)={0x8, 0x7, 0x0, 'syz0\x00'}, &(0x7f0000000200)=0x2c) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000240)={0x8, 'batadv0\x00', {'batadv_slave_1\x00'}, 0x14fa}) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000511d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, 0xffffffffffffffff, 0x0, 0x1fd, 0x5) getsockname(0xffffffffffffffff, &(0x7f0000000180)=@rc={0x1f, @fixed}, &(0x7f0000000000)=0x80) r4 = socket(0x200000000000011, 0x0, 0x80000) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'vcan0\x00'}) accept$netrom(r0, &(0x7f0000000300)={{0x3, @rose}, [@rose, @bcast, @null, @null, @bcast, @remote, @bcast, @rose]}, &(0x7f0000000280)=0x48) 11:59:44 executing program 2: socket$netlink(0x10, 0x3, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) pipe(&(0x7f00000000c0)) pipe(&(0x7f0000000040)) setsockopt$PNPIPE_ENCAP(r0, 0x113, 0x1, &(0x7f0000000100)=0x1, 0x4) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 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$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$key(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="02000000ac00000010ce000002000000f1bab7282667ace1977266cc8e2cb921b87840ed877c636b4d830acaa08c0f29d0ba8866da95644887e92e45668f5f4634ee8df0157293d015a71ff0f6d5c0067f85f37d0f25805074f60f9479fedf86128eab132bf4dbdeb81008bc72952611fc648b10162fe5618044b05a653461813f049faca266e7ebff9ba84f360a533f25eee347f2591024c87e0af255ceee9d000000000000"], 0x10}}, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x4e23, 0xc9, @remote, 0x1ff}, 0x1c) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="1cfe8b00", @ANYRES16=0x0, @ANYBLOB="000000000000000000000f10000008000300", @ANYRES32=r6], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830a0000000000001b", @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) [ 630.090226][ T28] audit: type=1804 audit(1594036784.525:527): pid=26342 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir540396318/syzkaller.FekIC3/202/memory.events" dev="sda1" ino=16011 res=1 [ 630.097360][T26340] IPVS: ftp: loaded support on port[0] = 21 [ 630.206176][ T28] audit: type=1800 audit(1594036784.565:528): pid=26342 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=16011 res=0 [ 630.214633][T26347] IPVS: ftp: loaded support on port[0] = 21 [ 630.234645][T26348] IPVS: ftp: loaded support on port[0] = 21 [ 630.377256][T26348] lo speed is unknown, defaulting to 1000 [ 630.390832][ T28] audit: type=1804 audit(1594036784.565:529): pid=26342 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir540396318/syzkaller.FekIC3/202/memory.events" dev="sda1" ino=16011 res=1 [ 630.424515][T26340] lo speed is unknown, defaulting to 1000 [ 630.502950][T26347] lo speed is unknown, defaulting to 1000 11:59:45 executing program 3: socket$netlink(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x40, 0x10, 0x601, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @gtp={{0x8, 0x1, 'gtp\x00'}, {0x14, 0x2, 0x0, 0x1, {{0x8}, {0xffffffffffffff44}}}}}]}, 0x40}}, 0x0) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) setsockopt$TIPC_GROUP_LEAVE(r1, 0x10f, 0x88) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, 0x0, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 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 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000380)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x30, r6, 0x1, 0x0, 0x0, {{}, {}, {0xb, 0x18, {0x0, @bearer=@l2={'eth', 0x3a, 'gre0\x00'}}}}}, 0x30}}, 0x0) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r4, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)=ANY=[@ANYBLOB="3000e500", @ANYRES16=r6, @ANYBLOB="00012cbd7000ffdbdf2501000000000000000b0000000014001462726f6164636173742d6c696e6b0000"], 0x30}, 0x1, 0x0, 0x0, 0x400d0}, 0x80) sendmsg$TIPC_CMD_SET_LINK_PRI(r3, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x68, r6, 0x1, 0x70bd2a, 0x25dfdbfc, {{}, {}, {0x4c, 0x18, {0x1, @link='syz0\x00'}}}, ["", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x1}, 0x4040) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x4000000000000, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x2, 0x3, 0x238, 0x0, 0x0, 0x0, 0x0, 0xd0, 0x1a0, 0x1a0, 0x1a0, 0x1a0, 0x1a0, 0x3, 0x0, {[{{@ip={@local, @multicast1, 0x0, 0xffffffff, 'team0\x00', 'veth1_to_bond\x00'}, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @broadcast}}}, {{@ip={@rand_addr, @broadcast, 0x0, 0x0, 'wg0\x00', 'team_slave_1\x00'}, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x298) [ 630.642969][ T28] audit: type=1804 audit(1594036784.645:530): pid=26342 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir540396318/syzkaller.FekIC3/202/memory.events" dev="sda1" ino=16011 res=1 [ 630.751713][T26406] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 630.791514][ T28] audit: type=1800 audit(1594036784.685:531): pid=26342 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=16011 res=0 [ 630.906862][T26348] IPVS: ftp: loaded support on port[0] = 21 11:59:45 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000140)="890704faf3", 0x5) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback}, 0x10) r3 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x89f0, &(0x7f00000000c0)={'bridge0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="09000000000000000003000000000000000000000000000000002000000000000000000085a4ab43b1844aa2528aee0b339282a3b9666966064bc0201feaee7bf81b3b902f6760285d6609b16ef217bce4a802cae4339ac39d594dcfb7c7f538b46571c108a6b061a2211cb9753da104581400562857b11288d00befbb707324924841ba8d"]}) getsockopt$inet_opts(r0, 0x0, 0xd, 0x0, &(0x7f00000002c0)) [ 630.964330][ T28] audit: type=1804 audit(1594036784.685:532): pid=26350 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir540396318/syzkaller.FekIC3/202/memory.events" dev="sda1" ino=16011 res=1 11:59:45 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@rand_addr=' \x01\x00', 0x800, 0x0, 0x2000000000903, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x7fff, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x380000, @loopback}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x6db6e559) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x8001, 0x6c08, 0x5e0, 0x4, 0xfff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@remote}, &(0x7f00000000c0)=0x20) [ 631.056705][T26348] lo speed is unknown, defaulting to 1000 [ 631.147140][ T28] audit: type=1804 audit(1594036784.725:533): pid=26356 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir540396318/syzkaller.FekIC3/202/memory.events" dev="sda1" ino=16011 res=1 11:59:45 executing program 5: r0 = socket$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}, &(0x7f00000002c0)=0x14) setsockopt$SO_J1939_FILTER(r1, 0x6b, 0x1, &(0x7f0000000300)=[{0x0, 0x2, {}, {0x0, 0x1, 0x1}, 0xfe, 0x1}, {0x0, 0x2, {0x1, 0xf0, 0x4}, {0x2, 0x0, 0x1}, 0xff, 0xfd}, {0x3, 0x1, {0x2, 0xf0, 0x3}, {0x1, 0x0, 0x2}, 0x2, 0xff}, {0x0, 0x0, {0x1, 0x1, 0x3}, {0x0, 0x1, 0x3}, 0x2}], 0x80) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3800000024000705a99a004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=@newtfilter={0x44, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0x4, 0x8}}, [@filter_kind_options=@f_tcindex={{0xc, 0x1, 'tcindex\x00'}, {0x14, 0x2, [@TCA_TCINDEX_FALL_THROUGH={0x8}, @TCA_TCINDEX_MASK={0x6}]}}]}, 0x44}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000200)=[{0x6, 0x0, &(0x7f0000000100), 0x9, &(0x7f00000005c0)=[@iv={0x0, 0x117, 0x2, 0x0, "15dc91768c78ba00960b7a5e4e7907526d7c7c8aee968a562b00cb905e1826a8f9ee0ac480576a7134801fc070041984c5c23fa0f93b59075853f70545ce9c61b15ff65cde5078b4209217f0220f0810f739bd470d405272edb16434a11869d08d8fef065de94710ee553b410c3c02a96c156836af8d11c4af4a77e766f9ed8ec43830fe02bb22babf9b41d4e5027b49ba3f720465bf4ee9b63892030f4fea97d94bc6cd1a7d4d6869cb3185e5da3ca0da"}, @op, @assoc, @assoc, @op, @op={0x35}]}], 0x4924924924924b3, 0x0) [ 631.318944][ T28] audit: type=1804 audit(1594036784.925:534): pid=26365 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir329549811/syzkaller.X7QfmZ/232/cgroup.controllers" dev="sda1" ino=16064 res=1 11:59:45 executing program 3: r0 = socket$inet6(0xa, 0x80000, 0xfffd) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000080)={0x11, 0xc, r3, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="02000000ac000000630c000000000000"], 0x10}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000000), 0x4) r4 = socket$netlink(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r5, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) getsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f00000001c0), &(0x7f0000000200)=0x10) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0xff00000000000000}}, 0x1c) [ 631.456424][T26347] IPVS: ftp: loaded support on port[0] = 21 [ 631.496944][T26340] IPVS: ftp: loaded support on port[0] = 21 [ 631.506859][ T28] audit: type=1804 audit(1594036785.315:535): pid=26365 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir329549811/syzkaller.X7QfmZ/232/cgroup.controllers" dev="sda1" ino=16064 res=1 [ 631.561568][T26471] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 631.574420][ T28] audit: type=1804 audit(1594036785.315:536): pid=26358 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir329549811/syzkaller.X7QfmZ/232/cgroup.controllers" dev="sda1" ino=16064 res=1 [ 631.653940][T26340] lo speed is unknown, defaulting to 1000 [ 631.653996][T26471] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:59:46 executing program 5: recvmsg$can_j1939(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/69, 0x45}], 0x1, &(0x7f0000000200)=""/190, 0xbe}, 0x0) setsockopt$RXRPC_SECURITY_KEYRING(r0, 0x110, 0x2, &(0x7f0000000300)='\x1f\x00', 0x2) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r2, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x7) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x400443c9, &(0x7f00000010c0)={0x0, &(0x7f0000001040)}) [ 632.000002][T13493] tipc: TX() has been purged, node left! [ 632.020396][T13493] tipc: TX() has been purged, node left! [ 632.051879][T13493] tipc: TX() has been purged, node left! 11:59:46 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DEL(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x2c, 0xb, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x4}]}, 0x2c}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xfffffffffffffce9) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) r7 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r7, &(0x7f0000000080)={0x11, 0xc, r8, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) getpeername$packet(r7, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@bridge_newneigh={0x70, 0x1c, 0x200, 0x70bd2b, 0x25dfdbff, {0xa, 0x0, 0x0, 0x0, 0x20, 0x81, 0x3}, [@NDA_CACHEINFO={0x14, 0x3, {0x401, 0x6, 0x8001, 0x3}}, @NDA_DST_IPV6={0x14, 0x1, @rand_addr=' \x01\x00'}, @NDA_IFINDEX={0x8, 0x8, r6}, @NDA_DST_IPV6={0x14, 0x1, @mcast2}, @NDA_IFINDEX={0x8, 0x8, r9}, @NDA_VNI={0x8, 0x7, 0x10001}]}, 0x70}, 0x1, 0x0, 0x0, 0x810}, 0x400d0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r2, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x21}}}) [ 632.113327][T13493] tipc: TX() has been purged, node left! [ 632.193229][T13493] tipc: TX() has been purged, node left! 11:59:46 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt(r3, 0x0, 0x40, &(0x7f0000000000), 0x18) ioctl$FS_IOC_ENABLE_VERITY(r3, 0x40806685, &(0x7f0000000580)={0x1, 0x1, 0x1000, 0xb2, &(0x7f0000000340)="528e050ad68873e56781238c2e6f6ada4c4f97b6c42e658b9a7fad69c32b408a75edef2cf9d9277112b3794cc36909cab25a50dc274ab77ac93c7faae5f3f112d9aeebb6911d618e28cbaf2b06ec266d9acfad613727cdd4cd3052b774fc1aeca53d22d0c52689c7b2dfbe8f8a59fc74f16729fa8f870f3339cc85f29fee0415e50b7469afc1e90a934d023b3bab759fc5f9e462f35e1f7ec9b3ffd1579f92b183a4a0b4376ab3be31962ccf824f193f9ea7", 0xe1, 0x0, &(0x7f0000000400)="52e9b7dd9adadbd423d5a94a9bfa3bc54d1bcd7c92e1888818557a88a3cb432e43bf788d0fbee53a8236e84af63a17f558382226337d0f9ce2c6ba7894dc48a61eec5c7a5e164583088a342c17b5c9e23705171cf504d1a884c1d300fe12e5981e0bba8b540bf5aa1f8e6875f9d08fcfef8b960c6e91f46fa0d73b09100a4ea40eedee296316d5119bf468c033f9fa89fb4ebcc57e47674a516ac57384782428d99aa66f42c84cb475b686171c20a13cc9d48fdcc5587700cce193c912d75631646a210658c6c5fb1d95c18fb18351f056f030b67d642de5e7fe1fc2da2be4ed3d"}) r4 = socket$inet(0x2, 0x1, 0x0) setsockopt(r4, 0x0, 0x40, &(0x7f0000000000), 0x18) ioctl$EXT4_IOC_SWAP_BOOT(r4, 0x6611) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'macsec0\x00', 0x0}) r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x24, 0x25, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x8, 0xc, 0x0, 0x0, @uid}, @typed={0x8, 0x82, 0x0, 0x0, @pid=r7}]}, 0x24}, 0x1, 0xffffff7f0e000000}, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000080)=r7, 0x12) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000001000010400000000ec00000004000000", @ANYRES32=r9, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c0002000500070005"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000010000104000000000000000014000000", @ANYRES32=r5, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r9], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r9}}, 0x20}}, 0x0) [ 632.267616][T13493] tipc: TX() has been purged, node left! [ 632.274005][T13493] tipc: TX() has been purged, node left! [ 632.315544][T13493] tipc: TX() has been purged, node left! [ 632.352289][T13493] tipc: TX() has been purged, node left! [ 632.407860][T26526] bridge5: port 1(macsec0) entered blocking state [ 632.449579][T26526] bridge5: port 1(macsec0) entered disabled state [ 632.488641][T26526] device macsec0 entered promiscuous mode [ 632.513484][T26530] bridge5: port 1(macsec0) entered disabled state 11:59:47 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000380)={r2, r0, 0x0, 0xfc, &(0x7f0000000540)='\x02[\x18!\x02\x81\x1c\x91S`\xf701^\r\xf6\xe2<\xf8\x81m\xb9\xdd\\JI$\xb8\x88c\xf8\xf2\xdboL\xd4\xe8u\xef\xdf\xb7[\x8f\x99,\xf0\xea\xf9AF\x85\x85\xca\xa9\x03\xfe\xed\x87\xa0i\xef<\xc9\xf1\xd9\xcbZ\xd4Vz\xcb\xe4\xb9\x9eC`q\xfbH8\xc2E\x82\x16>\x9a\xb00\xbc\xe4\xa8\x01\x92\xaaB#\x14\xb1(z6\xc9\x9eq\x82\xfa\xac^\xe1.K\x7f\xbf\x86\x01~\x9d(\xf6\xf41\xc7\xc4\x9aU\x18\xea\x1aH\xd6\xbd\xef6\x1c\xdd\x00#N7 \xd8\xd5\xc2\x16\xe4\x89\x13%l\xaf\xab#\xfaRhh\xef\x9eq9?\x8b(\xd1\x9d#c\x96$3p\xd8\x04\x00\x00\x153\x98O\x9brR%\x1a\"\x12\xca\x1b \x8e\x1c\xfa\xe0\x1c\xf9J[?\xce\t\x00\x00\x00\x86l\xd0\xa8\xdeF\xb8\x1d#\x88u\x81\xd4i\x96\x84\xcbP\xa9\x84k\x10:F\x93X\xa5\rGp\x98\xea\xed\x03\x00'/252}, 0x30) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x14e24, 0x50, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1c) pipe(&(0x7f0000000340)={0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) splice(r4, 0x0, r5, 0x0, 0x4ffe0, 0x0) sendmsg$IPSET_CMD_SWAP(r4, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB, @ANYRESHEX, @ANYRESHEX], 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x10000041) recvmmsg(r3, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r3, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000040)=[{r3, 0x2, 0x3000300}], 0x1, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140), 0x8) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f000000ab80)={0x0, 0xfffffffffffffd57, 0x0}, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r7, r6, 0x0, 0x100000001) 11:59:49 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f00000000c0)={@val={0x0, 0x8035}, @void, @eth={@multicast, @local, @val={@void}, {@arp={0x806, @generic={0x5, 0x4305, 0x6, 0xa, 0x9, @random="3d13b1924498", "071e8fc6eaef6184fc40", @broadcast, "805905b4307d2c"}}}}}, 0x3b) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0xb437, 0x13) 11:59:50 executing program 0: openat$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(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r2, r1, 0x0, 0x100000001) socket$netlink(0x10, 0x3, 0x0) socketpair(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r3, &(0x7f0000000000)="7f3ca1fd5866a3e108d97a95ede7e47c29955f5b69b65ea70ecef70906fc877afd5e360545f2c16841cc75fc44bb", 0x2e, 0x18004, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x100000001) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f0000000100)={0x800}) preadv(r4, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff800}], 0x1, 0x0) 11:59:50 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f00000000c0)={0x20}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000080)={0x11, 0xc, r3, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) getsockopt$TIPC_NODE_RECVQ_DEPTH(r2, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) write$binfmt_elf64(r0, &(0x7f0000000080)=ANY=[], 0xfe6f) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f0000000400)=ANY=[], 0x200600) 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) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000380)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x30, r7, 0x1, 0x0, 0x0, {{}, {}, {0xb, 0x18, {0x0, @bearer=@l2={'eth', 0x3a, 'gre0\x00'}}}}}, 0x30}}, 0x0) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r5, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x30, r7, 0x100, 0x70bd2c, 0x25dfdbff, {{}, {}, {0x14, 0x14, 'broadcast-link\x00'}}, ["", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x400d0}, 0x80) sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r7, 0x800, 0x70bd27, 0x25dfdbfb, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x20040040) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0}) 11:59:50 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000400)={0x5, {{0xa, 0x4e23, 0x224, @remote}}, 0x1, 0x6, [{{0xa, 0x4e21, 0x5, @private2, 0x7}}, {{0xa, 0x4e21, 0xffffffff, @remote, 0x50c}}, {{0xa, 0x4e23, 0x1000, @ipv4={[], [], @empty}, 0xb3}}, {{0xa, 0x4e24, 0x20, @mcast1, 0x20}}, {{0xa, 0x4e23, 0x5, @private1={0xfc, 0x1, [], 0x1}, 0x6}}, {{0xa, 0x4e21, 0xffffffff, @empty, 0x1}}]}, 0x390) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@filter={'filter\x00', 0xe, 0x2, 0x250, [0x0, 0x20000100, 0x20000130, 0x20000280], 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"/592]}, 0x2c8) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) 11:59:50 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f00000008c0)=ANY=[], 0x4240a2a0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) bind$inet(r3, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x100000, 0x0) 11:59:50 executing program 1: r0 = socket$kcm(0xa, 0x6, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) socket$kcm(0x11, 0x2, 0x300) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f00000017c0)=ANY=[@ANYRES32=r0], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffff}, 0x10}, 0x78) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$kcm(0x11, 0x3, 0x300) r2 = socket$kcm(0x2, 0x1000000000000002, 0x0) socket$inet6(0xa, 0x800, 0x8) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x4) sendmsg$kcm(r2, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @local}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000280)=ANY=[], 0xfa38) [ 635.715383][T26572] IPVS: ftp: loaded support on port[0] = 21 [ 635.835183][T26572] lo speed is unknown, defaulting to 1000 [ 635.866182][ T28] kauditd_printk_skb: 1 callbacks suppressed [ 635.866199][ T28] audit: type=1804 audit(1594036790.305:538): pid=26582 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir780436053/syzkaller.yrTXP8/243/cgroup.controllers" dev="sda1" ino=16077 res=1 11:59:50 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000040), 0x12) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000040), 0x12) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000080)={0x0, 0x4, 0x1, 0x7fffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.events\x00', 0x275a, 0x0) r3 = accept4$rose(r0, 0x0, &(0x7f00000001c0), 0x80000) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000000)={'veth1_vlan\x00', {0x2, 0x4e22, @empty}}) write$cgroup_int(r2, &(0x7f0000000040), 0x12) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f00000000c0)={0xc, r4, 0x2}) openat$cgroup_ro(r4, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, 0x0, &(0x7f0000000200)) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f00000000c0)={0xc, 0xffffffffffffffff, 0x2}) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000380), 0x12) [ 636.123547][ T28] audit: type=1804 audit(1594036790.375:539): pid=26589 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir780436053/syzkaller.yrTXP8/243/memory.events" dev="sda1" ino=15747 res=1 11:59:50 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x4098000, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000040), 0x4) recvmmsg(r0, &(0x7f0000008880), 0x45b, 0x44000102, 0x0) sendto$inet6(r0, &(0x7f0000000000)="b4", 0x1, 0x0, 0x0, 0x0) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) r3 = socket(0xa, 0x1, 0x0) close(r3) sendmmsg$inet_sctp(r3, &(0x7f0000000bc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x200}}], 0x20}], 0x1, 0x0) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x14, &(0x7f0000000040)={r5}, 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000080)={r5, @in6={{0xa, 0x4e21, 0x10000000, @mcast1, 0x62d}}}, 0x84) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x108) pipe(0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) 11:59:50 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000900)=ANY=[@ANYBLOB="b2b25ceae071a8bda27cf90d369ac2d98babfc0d9d63250533b7c9715933350dc1ede29392ebf954058db0a96ee800d6eaa69749bc0ffb9b63c422af2322abc4fc4773192283470ba7c23a6e33cf0ea2cdc279cc01ca16f786b7c519c14e0aec6fabd2c7a3a44f1fb17539eb3472fb3d343a8e7e500ed4e7226c407bebd22d272dd78e8500000000d88e14fb867785fe6ac47a656a6f5513cde05c49ac4878045c93fe8b3e10a31f149ba29228bdd0b36ec45a535fac34a0750cd5d26371e5157f8ba9c671b8e2651ca1a96627b24684b916f660edbe1779ed29196e7ac2ced7dd76aa87c199", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB='\x00'], 0x10}}, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000340)=@security={'security\x00', 0xe, 0x4, 0x560, 0xffffffff, 0x0, 0x260, 0x100, 0xffffffff, 0xffffffff, 0x490, 0x490, 0x490, 0xffffffff, 0x4, &(0x7f0000000100), {[{{@ipv6={@ipv4={[], [], @private=0xa010102}, @mcast2, [0xff000000, 0xff, 0xff, 0xffffffff], [0xffffff00, 0xffff00, 0xff0000ff, 0xffffff00], 'vlan0\x00', 'bridge_slave_1\x00', {0xff}, {0xff}, 0x3c, 0x9, 0x7, 0x34}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={{0x30, 'srh\x00'}, {0x16, 0x6, 0x9, 0x2b, 0x6, 0x1, 0x54}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x9}}}, {{@ipv6={@private1={0xfc, 0x1, [], 0x1}, @remote, [0x0, 0xffffffff, 0xffffff00, 0xffffffff], [0xff, 0xfffffe01, 0xffffffff, 0xff], 'batadv0\x00', 'veth1_to_batadv\x00', {}, {}, 0x0, 0x1, 0x1, 0x20}, 0x0, 0x118, 0x160, 0x0, {}, [@common=@hbh={{0x48, 'hbh\x00'}, {0xfffffff9, 0x1, 0x1, [0x7, 0x7, 0x0, 0x68, 0x478d, 0x1ff, 0x20, 0x8, 0x20, 0xff, 0x7fff, 0x2, 0x8000, 0x8001, 0x7a, 0x8000], 0x1}}, @common=@eui64={{0x28, 'eui64\x00'}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@ipv4={[], [], @local}, 'veth1_virt_wifi\x00', {0x7}}}}, {{@uncond, 0x0, 0x208, 0x230, 0x0, {}, [@common=@rt={{0x138, 'rt\x00'}, {0x3f, [0x3f6, 0x7], 0x6, 0x1, 0x0, [@mcast1, @mcast2, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @rand_addr=' \x01\x00', @private0, @local, @private2, @mcast1, @rand_addr=' \x01\x00', @ipv4={[], [], @rand_addr=0x64010101}, @private2, @private0={0xfc, 0x0, [], 0x1}, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'], 0x9}}, @common=@unspec=@cgroup0={{0x28, 'cgroup\x00'}, {0x0, 0x1}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0xffffffffffffffff, 0x0, 0x3}, {0x1, 0x4, 0x1}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x5c0) sendto$inet6(r0, &(0x7f00000002c0)="b5", 0x1, 0x0, &(0x7f0000000300)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}, 0x20) r5 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000000140)=0x4, &(0x7f0000000180)=0x4) [ 636.264702][ T28] audit: type=1804 audit(1594036790.395:540): pid=26589 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir780436053/syzkaller.yrTXP8/243/cgroup.controllers" dev="sda1" ino=16077 res=1 [ 636.412347][ T28] audit: type=1800 audit(1594036790.465:541): pid=26590 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="cgroup.controllers" dev="sda1" ino=16058 res=0 [ 636.441243][T26621] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 11:59:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x1e, &(0x7f0000000080)={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$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=@newqdisc={0x44, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9, 0x1, 'hfsc\x00'}, {0x14, 0x2, @TCA_HFSC_FSC={0x10}}}]}, 0x44}}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) r7 = socket$netlink(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r8, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) sendmsg$NFT_MSG_GETGEN(r7, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x44020}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x10, 0xa, 0x101, 0x0, 0x0, {0x7, 0x0, 0x3}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000811}, 0x48000) pwrite64(r6, &(0x7f0000000400)="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", 0x200, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r5, 0x0) r9 = socket$l2tp(0x2, 0x2, 0x73) connect$l2tp(r9, &(0x7f0000000700)={0x2, 0x0, @multicast1}, 0x10) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000800)=@delchain={0x24, 0x65, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xfff2, 0xffff}}}, 0x24}}, 0x0) 11:59:51 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) bind$packet(r3, &(0x7f0000000080)={0x11, 0x1b, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) r5 = socket(0xa, 0x1, 0x0) close(r5) sendmmsg$inet_sctp(r5, &(0x7f0000000bc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x200}}, @authinfo={0x18, 0x84, 0x6, {0x400}}], 0x38, 0x20000900}], 0x1, 0x0) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x14, &(0x7f0000000040)={r7}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={r7, 0x85, "bf6ebf0563e387e962f53d8887bc0583772915575dc55e7f03c760e0f2c33342bb99ed340df9f8f04202194fb788251bf2232ba2860f2b1ca18d8d66c856941c9f88a15acc2e7376ab2ef1ea39594b7629368dba5e55787846a4caba3d18ef26a3ab183d267e4abad73bc3881918462621dd8669bc2cc25233faaa1523a0c3e7844b549247"}, &(0x7f00000000c0)=0x8d) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r8, 0x7ff}, &(0x7f0000000140)=0x8) bind$bt_l2cap(r0, 0x0, 0x0) 11:59:51 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r2, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000000200)=""/160, &(0x7f0000000040)=0xa0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)=@newtaction={0x58, 0x30, 0x727, 0x0, 0x0, {}, [{0x44, 0x1, [@m_ct={0x40, 0x1, 0x0, 0x0, {{0x7, 0x1, 'ct\x00'}, {0x30, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18}, @TCA_CT_LABELS={0x14, 0x7, "21a442d605799ce18e51f600eb73f08f"}]}, {0x4}}}]}]}, 0x58}}, 0x0) [ 637.381970][T26572] IPVS: ftp: loaded support on port[0] = 21 [ 637.405366][T26632] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 11:59:52 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000600)='cpuset.effective_mems\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x28, r1, 0x2, 0x70bd2c, 0x25dfdbfd, {}, [@NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'a\x00'}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x48004}, 0x40) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000002700)={0x25, r2, 0x1, 0x0, 0x0, {0x25}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x6}}]}, 0x44}}, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000004c0)=ANY=[@ANYBLOB="b3e32e32", @ANYRES16=r3, @ANYRES32, @ANYBLOB="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"/270], 0x4}}, 0x54) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB=',\x002e', @ANYRES64=r2, @ANYBLOB="00032abd7000fddbdf25050000000c00020003000000000000000c0004000100000000000000"], 0x2c}}, 0x40000) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r4, &(0x7f0000000000), 0x40000000000024a, 0x0) r5 = socket$l2tp(0x2, 0x2, 0x73) r6 = accept(r5, &(0x7f0000003dc0)=@ethernet={0x0, @random}, &(0x7f0000003e40)=0x80) r7 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r7, &(0x7f0000000000), 0x40000000000024a, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000003f80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x944fafb69b30ee5}, 0xc, &(0x7f0000003f40)={&(0x7f00000002c0)=ANY=[@ANYBLOB="9c000000", @ANYRES16=r3, @ANYBLOB="00032bbd7000fedbdf25020000000c00020000080000000000001c00078008000100", @ANYRES32=r4, @ANYBLOB="0800f7ac0100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="0c00060003000000000000000c00020000100000000000000c00060002000000000000000c00040001000000000000000c00060001000000000000000c00080001000000000000000c00050008000000000000000c0006000200000000000000"], 0x9c}, 0x1, 0x0, 0x0, 0x800}, 0x4) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x64, r3, 0x200, 0x70bd26, 0x25dfdbfd, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x27}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}]}, 0x64}, 0x1, 0x0, 0x0, 0x40010}, 0x20000000) sendmsg$NL80211_CMD_NEW_KEY(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x34, 0x0, 0x2, 0x70bd2c, 0x25dfdbfb, {}, [@NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_SEQ={0x12, 0xa, "ddf3ed4ad6163dca76d5dfd97779"}, @NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_DEFAULT={0xffffffffffffff87}]}, 0x34}}, 0x8800) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_hci(r8, 0x0, 0x0, &(0x7f00000022c0)=""/4088, 0x0) 11:59:52 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}}, [@bcast, @null, @default, @bcast, @default, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null]}, 0x48) listen(r0, 0x0) unshare(0x40000000) socket(0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) recvmmsg(r0, &(0x7f0000000540)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x25, 0x400101c1, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) 11:59:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000040)={r4}, &(0x7f0000000140)=0x8) r5 = socket(0x200000000000011, 0x4000000000080002, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000300)={r4, @in6={{0xa, 0x4e22, 0x5ff4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x2}}, [0x5, 0x7fff, 0x2, 0x7, 0x10001, 0x5, 0x401, 0x7, 0x4, 0x2, 0x80000001, 0x4, 0x3ff, 0x861, 0x40]}, &(0x7f00000000c0)=0x100) 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)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="00000000000000008829ccaf0000000000000000"], 0x48}}, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f0000000240)={0x0, 0xfffffffffffffc75, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRESOCT=r5, @ANYBLOB="2b03000000000000140012800b0001006d616373656304000400028008000500", @ANYRES32=r7, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r10, @ANYBLOB="f22bb3a0fd287b9424e771f54ea28248d86c4cb530eb17a895fa"], 0x44}}, 0x0) [ 637.516294][T26572] lo speed is unknown, defaulting to 1000 [ 637.766144][T26680] IPVS: ftp: loaded support on port[0] = 21 11:59:52 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') r3 = socket$netlink(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r4, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r3, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0x58, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @loopback}, @NLBL_UNLABEL_A_SECCTX={0x28, 0x7, 'system_u:object_r:crash_device_t:s0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}]}, 0xfffffffffffffff5}, 0x1, 0x0, 0x0, 0x40000}, 0x20004010) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x28, r2, 0x2, 0x70bd2c, 0x25dfdbfd, {}, [@NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'a\x00'}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x48004}, 0x40) sendmsg$NL80211_CMD_SET_KEY(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r2, 0x4, 0x70bd2b, 0x25dfdbff, {}, [@NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac01}, @NL80211_ATTR_KEY_SEQ={0x13, 0xa, "1831237e86426525a702fa4d098ece"}, @NL80211_ATTR_KEY_IDX={0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x4004}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e21, @loopback}}) getsockopt$bt_BT_VOICE(r0, 0x11, 0xb, 0x0, &(0x7f0000000040)) r5 = socket$netlink(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r6, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r5, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x30, r2, 0x20, 0x70bd26, 0x25dfdbfd, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x3}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x4004) socket$nl_generic(0x10, 0x3, 0x10) 11:59:52 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000002, 0xb871, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={'lo\x00', {0x2, 0x0, @broadcast}}) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r2, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x28, r3, 0x2, 0x70bd2c, 0x25dfdbfd, {}, [@NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'a\x00'}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x48004}, 0x40) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r4, &(0x7f0000000080)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) getpeername$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000080)=0x14) sendmsg$NL80211_CMD_SET_WIPHY(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xc}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x60, r3, 0x1, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x3}}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, 0x99a}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x6}}, @NL80211_ATTR_WIPHY_TX_POWER_SETTING={0x8, 0x61, 0x3}, @NL80211_ATTR_WIPHY_TXQ_PARAMS={0x1c, 0x25, 0x0, 0x1, [@NL80211_TXQ_ATTR_CWMIN={0x6, 0x3, 0xffff}, @NL80211_TXQ_ATTR_CWMIN={0x6}, @NL80211_TXQ_ATTR_TXOP={0x6, 0x2, 0x1}]}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000400}, 0x4000800) r7 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000680)=ANY=[@ANYBLOB="2800000021000101000900000000000002"], 0x28}}, 0x0) 11:59:52 executing program 4: r0 = socket$inet_mptcp(0x2, 0x1, 0x106) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x2, 0x2000}, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000180)=0xffffffffffffff9b) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r0, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) writev(r0, &(0x7f0000000440)=[{&(0x7f00000004c0)='\r', 0x1}], 0x1) write(r0, &(0x7f00000000c0)="e0", 0x1) [ 637.829853][T26695] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. [ 637.858124][T26680] lo speed is unknown, defaulting to 1000 [ 637.895616][T26695] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. [ 637.978344][T26716] IPVS: ftp: loaded support on port[0] = 21 11:59:52 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, 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="1c0000000706010341d43a59a4df00000000e9000500010007"], 0x1}}, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, 0x140c, 0x101, 0x70bd27, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x1}, @RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}]}, 0x40}}, 0x20000811) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) recvmmsg(r2, &(0x7f0000000600)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 11:59:52 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x8, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'xfrm0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) r2 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000080)={0x11, 0xc, r3, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) sendto$inet6(r2, &(0x7f0000000100)="0503460008003e0000000200c52cf7c25975e605b02f892f7f2b2ff0dac8897c6b11876d8877143a301817ccd51cc5471db3006632a88161b6fd8f24286a57c3fe257c3314a39700b654697f462f4c73", 0x50, 0xc04a45b936c7e44e, 0x0, 0x0) [ 638.108964][T26716] lo speed is unknown, defaulting to 1000 [ 638.138081][T26688] IPVS: ftp: loaded support on port[0] = 21 11:59:52 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000000014000100100001000b00010073f6d9e29f1a12d8b4016b626d6f640000c38301861248b59f0516733a4cb9b56ccde789a6f660e5d03de665a020c6ad3e52ccc03f726d65e6d3137e02000000f0"], 0x28}}, 0x20000085) 11:59:52 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r2, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x68, r3, 0x400, 0x70bd2a, 0x25dfdbfd, {{}, {}, {0x4c, 0x18, {0x40, @media='ib\x00'}}}, ["", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00'}) socket$netlink(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="7c0000002400697c98b8fd3fbf9f000004002000", @ANYRES64=r4, @ANYBLOB="00000000ffffffff000000000900010067726564000000004c0002000800050000000000080005000000000038000300010001000000000000ceb860000000000000000000000000020000000000da6e0856d62c"], 0x7c}, 0x1, 0x0, 0x0, 0x8c0}, 0x0) r5 = socket$qrtr(0x2a, 0x2, 0x0) getpeername$qrtr(r5, &(0x7f0000000300), &(0x7f0000000340)=0xc) r6 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0x5, &(0x7f0000000100)}], 0x492492492492642, 0x0) ioctl$FIOCLEX(r0, 0x5451) r7 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r7, &(0x7f0000000080)={0x11, 0xc, r8, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x2000000000000136}, 0x10}}, 0x0) setsockopt$X25_QBITINCL(r7, 0x106, 0x1, &(0x7f00000002c0), 0x4) [ 638.338329][ T28] audit: type=1804 audit(1594036792.786:542): pid=26757 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir546902114/syzkaller.9GcC2v/259/cgroup.controllers" dev="sda1" ino=15841 res=1 11:59:52 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={r3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r3, 0x5}, &(0x7f0000000140)=0x8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) [ 638.589767][T26695] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. [ 638.623430][T26683] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. 11:59:53 executing program 5: r0 = socket$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) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e21, 0xffffffff, @remote, 0x7}, 0x1c) sendmsg$inet6(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRES16], 0x2}, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x380000, @empty}, 0x1c) sendmmsg$alg(r0, &(0x7f00000000c0)=[{0x0, 0xff00, 0x0, 0x0, &(0x7f0000002780)=[@op={0x18, 0x29}], 0x18}], 0x146, 0x0) 11:59:53 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r1 = socket(0xa, 0x1, 0x0) close(r1) sendmmsg$inet_sctp(r1, &(0x7f0000000bc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x200}}], 0x20}], 0x1, 0x0) socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x14, &(0x7f0000000040)={r2}, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={r2, 0x5}, &(0x7f0000000080)=0x8) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)='X', 0x1a000, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 639.103237][T26722] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 639.185539][T26716] IPVS: ftp: loaded support on port[0] = 21 [ 639.282923][T26716] lo speed is unknown, defaulting to 1000 [ 639.914544][T26788] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 11:59:56 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="200100001000010400"/20, @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r2, @ANYBLOB="d8ec3a64d745fcdc476f591921fd9cba917713bb99286ec6964326a22a9c6f0d7e146d10425edc9980a56c22d543e556e904eb3175595f57d36eb414ab187fb2ceafa73240ca5654019b826c1edcd9f498e86f5acb7d73784c972e2728c78c947df5adef06eac6988b9b41ab9abf8720587d852f8a618ec32b795a4cc7e26ab581aa90c8af65c87cd990f64684cd02edba7ed026c974b4dab031ad67d4bb433e7568e7a39aebda3603248cbd7ef48de5"], 0x120}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r4, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080)='gtp\x00') sendmsg$GTP_CMD_DELPDP(r5, &(0x7f0000000440)={0x0, 0x2e, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[], 0x1c}, 0x1, 0x0, 0x0, 0x844}, 0x8000) sendmsg$GTP_CMD_NEWPDP(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x34, r6, 0x810, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_NET_NS_FD={0x8}, @GTPA_I_TEI={0x8, 0x8, 0x3}, @GTPA_O_TEI={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x60050}, 0x4000000) pwrite64(0xffffffffffffffff, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f00000000c0)) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r7, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r7, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r7, 0xc028660f, &(0x7f0000001300)={0x2880008, 0xffffffffffffffff, 0x0, 0x8}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000200)={'veth0_vlan\x00', 0x600}) 11:59:56 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="5000000028002104000000000000000000000100", @ANYRES32, @ANYBLOB="ac2c0000000000000c0080eb8600000075700000200002001c0002000000000000000800010062706600040002000400060000ff156569735800000000"], 0x3}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) pwrite64(r4, &(0x7f0000000200)="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", 0x200, 0x0) sendfile(r2, r1, &(0x7f0000000040), 0x10000ffe0) r5 = socket(0x0, 0x2, 0x0) setsockopt$inet_int(r5, 0x0, 0xb, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x100, 0x0) r6 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r6, &(0x7f000087dffe), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r7, &(0x7f000087dffe), 0x0, 0x0, 0x0, 0x0) r8 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r8, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socket$inet6(0xa, 0x1, 0x85) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x4e25, 0x0, @loopback}, 0x1c) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r9, 0x0, 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x9, @loopback}, 0x1c) accept$inet6(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) 11:59:56 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000780)=0x4) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r5, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) ioctl$sock_netdev_private(r4, 0x89f2, &(0x7f0000000240)="4b9359fa02c426a01f7761b8291b7e803584c0152928c6f6e530a6cd0aeadcfd1ad9934c7fe4a3f936ae20e76fda030222c7d03ccfb8e43f4510876ec17eb953a3d66753758aa5599a669468501f750b58b1e965aaf8e993fe66fc7e2b858e7ba067bbc8bb9039dc70ee9de292f1764c30dfeb87b7b7c0b1") bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r3, 0x1, 0x6, &(0x7f0000000140)=0xffffffff, 0x4) connect$inet(r3, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r3, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) unshare(0x4060000) sendfile(r1, 0xffffffffffffffff, 0x0, 0x100000001) 11:59:56 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$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r4 = socket$netlink(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r5, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)={0x300, r6, 0x10, 0x70bd26, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0xc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8ed0}]}, @TIPC_NLA_LINK={0x3c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_PRIO={0x8}]}]}, @TIPC_NLA_NET={0x28, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x3}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x200}]}, @TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_NODE={0x168, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0x78, 0x3, "1a451a41bb5cca52bf19a192014a51fc5678705fa54db52b4acd6c4fa35a29d9af82995a93342438b68dfb81b771d846b8552a30244af7f5ec2b2f0c5d3b209f7015433f87cccd8f43d85ebdf7bef25b86e3e6b621b344c8d4f168f2dc3d12b5456692b7bc55cdec322d73772e40f67f79531a50"}, @TIPC_NLA_NODE_KEY={0x3e, 0x4, {'gcm(aes)\x00', 0x16, "82ade068ffea8383e449270cc4b504ac36ec0a2be082"}}, @TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "b0aeb0dfbfa5b696097cefa05490dd508d2acc32"}}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x200}, @TIPC_NLA_NODE_KEY={0x4b, 0x4, {'gcm(aes)\x00', 0x23, "ecaa6168ebc8818fac63bf342994268c7bc2c32061109e33910fb42e96da67f89bb969"}}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_LINK={0x60, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffff0001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}]}]}, @TIPC_NLA_MEDIA={0x9c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fff}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x101}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffff7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x800}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4b0}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}]}]}]}, 0x300}, 0x1, 0x0, 0x0, 0x80}, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) ioctl$sock_x25_SIOCDELRT(r1, 0x890c, &(0x7f0000000240)={@remote={[], 0x2}, 0x3, 'veth1_to_bridge\x00'}) sendfile(r3, r7, 0x0, 0xf03b0000) sendfile(r3, r2, 0x0, 0x8000000000004) sendfile(r1, r0, 0x0, 0x800000000000e) 11:59:56 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r1, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080)='gtp\x00') sendmsg$GTP_CMD_DELPDP(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="010000000000000000000100000008000200000040000a84bfd5d69a5ac2989228445890635af68b46cf55fb3a9d97d94494424e9ff6dcd3b3b277fdc96a6474e931b7f05b6b652dc17be3cf2b1dbeb16b13f7ecd37b6c3951542245e7a39460982a2a61f5c95705014bfe19dfaac8f9ca6af4469aec0fb5c56d16fb3eaeb7cdf073863401cc15393cb3d5ed6853b3ff0b142ff3df0178976a7c549c03636d987c582ace4293af9fef3a84c58dbdfda55c032c4a1e3e6b1819626045a71f5d30de7063d1a543e71013d7c253f0e7a9bc744c4ad7682fa3c72e14109aa71c124f53553032274ee6692081c7a933"], 0x1c}}, 0x0) sendmsg$GTP_CMD_DELPDP(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x48, r3, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@GTPA_FLOW={0x6}, @GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_PEER_ADDRESS={0x8, 0x4, @empty}, @GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_TID={0xc}, @GTPA_O_TEI={0x8, 0x9, 0x42a}]}, 0x48}, 0x1, 0x0, 0x0, 0x885}, 0x81) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@ipv4_newroute={0x2c, 0x18, 0x35f32a6dfa748ddd, 0x0, 0x0, {}, [@RTA_OIF={0x8, 0x1e}, @RTA_GATEWAY={0x8, 0x5, @dev}]}, 0x2c}}, 0x0) 11:59:56 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r2, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x3, 0x3, 0x0, 0x3}}, 0x2e) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000240)={0x0, 0x1}, 0xc) r3 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xcb, &(0x7f0000000000), 0x3) [ 641.693133][T26835] IPVS: ftp: loaded support on port[0] = 21 [ 641.699529][ T28] audit: type=1804 audit(1594036796.136:543): pid=26830 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir710621691/syzkaller.0RE0Fe/253/memory.events" dev="sda1" ino=16107 res=1 [ 641.761540][T26839] IPVS: ftp: loaded support on port[0] = 21 [ 641.787713][T13493] tipc: TX() has been purged, node left! [ 641.842568][T13493] tipc: TX() has been purged, node left! [ 641.854937][T13493] tipc: TX() has been purged, node left! [ 641.872243][ T28] audit: type=1800 audit(1594036796.136:544): pid=26830 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16107 res=0 [ 641.928991][T26835] lo speed is unknown, defaulting to 1000 [ 641.944000][T13493] tipc: TX() has been purged, node left! [ 641.955926][T26839] lo speed is unknown, defaulting to 1000 [ 641.997545][T13493] tipc: TX() has been purged, node left! [ 642.103483][T13493] tipc: TX() has been purged, node left! [ 642.135548][ T28] audit: type=1804 audit(1594036796.156:545): pid=26830 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir710621691/syzkaller.0RE0Fe/253/memory.events" dev="sda1" ino=16107 res=1 [ 642.175330][T13493] tipc: TX() has been purged, node left! 11:59:56 executing program 1: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0)=0x20001, 0x10270) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000000300)=0x7, 0x4) r3 = socket$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)={&(0x7f0000000140)={0x20, r4, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x28, r5, 0x2, 0x70bd2c, 0x25dfdbfd, {}, [@NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'a\x00'}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x48004}, 0x40) sendmsg$NL80211_CMD_JOIN_MESH(r3, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)={0x6c, r5, 0x8, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_MESH_SETUP={0x3c, 0x70, [@NL80211_MESH_SETUP_IE={0x29, 0x3, "30118a6b521286a47a3833fe050f6f015e1dfc20f6f631b8806b13415c3ab42ef6cb316e70"}, @NL80211_MESH_SETUP_USERSPACE_MPM={0x4}, @NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC={0x5}]}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x8}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x7}, @NL80211_ATTR_BEACON_INTERVAL={0x8, 0xc, 0xffffff28}, @NL80211_ATTR_HANDLE_DFS={0x4}]}, 0x6c}, 0x1, 0x0, 0x0, 0x50}, 0x8000) setsockopt$inet_tcp_int(r0, 0x6, 0x20, &(0x7f0000000040)=0x2, 0xf6) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in, 0x0, 0x7, 0x4}, 0xd8) r6 = socket$netlink(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r7, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r6, 0x8983, &(0x7f00000002c0)={0x8, 'wg2\x00', {'veth1\x00'}, 0x800}) 11:59:56 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00001dcf48)=ANY=[@ANYBLOB="020100000a00080000000000000000000300060000000000020000007f000001000000000000000005000500000000000a00080400000000fe8000000000000000000000000000ff0000000000000000"], 0x50}}, 0x0) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r3, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r4, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000080)={0x28, r5, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8}]}]}, 0x28}, 0x1, 0xa00000000000000}, 0x0) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x80, r5, 0x10, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e23}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1f}]}, 0x80}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0xc, r6, 0x1, 0x0, 0x6, @broadcast}, 0x14) r7 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r7, &(0x7f0000000080)={0x11, 0xc, r8, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) recvmsg$kcm(r7, &(0x7f0000000500)={&(0x7f0000000280)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private1}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000300)=""/234, 0xea}, {&(0x7f0000000440)=""/103, 0x67}], 0x2}, 0x10000) getsockopt$llc_int(r9, 0x10c, 0x5, &(0x7f0000000540), &(0x7f0000000600)=0x4) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) setsockopt$SO_J1939_ERRQUEUE(r1, 0x6b, 0x4, &(0x7f0000000040), 0x4) [ 642.281254][T13493] tipc: TX() has been purged, node left! [ 642.391647][ T28] audit: type=1804 audit(1594036796.216:546): pid=26845 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir710621691/syzkaller.0RE0Fe/253/memory.events" dev="sda1" ino=16107 res=1 11:59:56 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="2e00000035000504d25a80648c6394ec0124fc6010004c0004000800050082c137153e370900018005001700d1bd", 0x2e}], 0x1}, 0x0) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000080)={0x42, 0x3}, 0x10) [ 642.556086][ T28] audit: type=1804 audit(1594036796.496:547): pid=26868 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir710621691/syzkaller.0RE0Fe/253/memory.events" dev="sda1" ino=16107 res=1 11:59:57 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) r2 = accept(0xffffffffffffffff, &(0x7f0000000a40)=@phonet, &(0x7f0000000ac0)=0x80) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000b00), &(0x7f0000000b40)=0x8) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) r5 = socket(0xa, 0x1, 0x0) close(r5) sendmmsg$inet_sctp(r5, &(0x7f0000000bc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x200}}], 0x20, 0x4000}], 0x1, 0x880) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x14, &(0x7f0000000040)={r7}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x9, 0x101, 0x136, r7}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r8, 0xea}, 0x14) 11:59:57 executing program 1: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="05000000000000000000609eef7b00083a000000000000000000000000374b000000ff020000000000000000000000000001"], 0x3a) [ 642.698929][ T28] audit: type=1804 audit(1594036796.656:548): pid=26830 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir710621691/syzkaller.0RE0Fe/253/memory.events" dev="sda1" ino=16107 res=1 11:59:57 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x25b, &(0x7f0000000080)=[{&(0x7f0000000200)="d800000018008100e00f80ecdb4cb9040a4465ef0b007c05e87c55a1bc000900b8000699020000000500150003008178a8001600140001c00700000003ac040000d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 11:59:57 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x32600) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x3ff800) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) r3 = socket$netlink(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r4, 0xb03, 0xfffffffc, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x4000000) r5 = socket$netlink(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r6, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) ioctl$FICLONERANGE(r3, 0x4020940d, &(0x7f0000000040)={{r5}, 0x1, 0xe4, 0x400000}) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r7, 0x0) [ 642.889266][ T28] audit: type=1800 audit(1594036796.656:549): pid=26830 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16107 res=0 [ 643.028129][ T28] audit: type=1804 audit(1594036796.656:550): pid=26853 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir710621691/syzkaller.0RE0Fe/253/memory.events" dev="sda1" ino=16107 res=1 11:59:57 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$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$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200), 0x0) write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd2f5e31032c05"], 0xc) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xfef0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000002300)={0x0, 'bond0\x00', {}, 0x7}) pipe(0x0) r4 = socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, 0x0, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_DEL(r4, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x21}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f00000016c0)={0x80, 0x0, 0x8e6767b8eef245b5, 0x70bd2b, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0xc}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x4}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x6}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffc}]}, 0x80}}, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)={0x4c, r5, 0x0, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}]}, 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES16=r5, @ANYBLOB="36d2c290f3797c01040000000000005c38c7bc435565b1ffffffff00000000c74f3fdbd566361fb907"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) writev(r6, &(0x7f0000000240)=[{&(0x7f0000000580)}], 0x1) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 643.108975][T26936] IPv6: NLM_F_CREATE should be specified when creating new route [ 643.127176][T26936] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 11:59:57 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$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x63565}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) syz_genetlink_get_family_id$devlink(0x0) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000001600)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_GET(0xffffffffffffffff, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001680)={&(0x7f0000000580)=ANY=[@ANYBLOB="28000000b17f5aa8a9674321cc86ed0f3355d56ba7edf4a6778a6e974783c52ee09a53bc1106b8e2c8458d4207dc4d367902a50762ff6ae13cbdce9859eab6bd6b739488d0c04da346b643f30ad7babceb752c0500eb1d048da80dec1747a721422203f46853fd32cf037c4c8abf05ffbc934eb00295c906742912fe329c0b61e1ab5529024858563e6d0fbfb71305ce6bda2934f22f497a18b53d90a0fb59ff88e3b3603ecc1d23d037e5e4cd2fd19ce6005107a62573dbd9e6db259c67c2572454cb0c6420648e", @ANYRES16=r3, @ANYBLOB], 0x28}, 0x1, 0x0, 0x0, 0x8040}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x30, r5, 0x1, 0x0, 0x0, {}, [@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}]}, 0x30}}, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_GET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r5, 0xa04, 0x70bd27, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x20000800}, 0x2004c840) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0}, 0x0) [ 643.176180][T26936] netlink: 144 bytes leftover after parsing attributes in process `syz-executor.2'. [ 643.199665][ T28] audit: type=1804 audit(1594036796.726:551): pid=26898 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir710621691/syzkaller.0RE0Fe/253/memory.events" dev="sda1" ino=16107 res=1 [ 643.251876][T26839] IPVS: ftp: loaded support on port[0] = 21 [ 643.353635][ T28] audit: type=1804 audit(1594036797.706:552): pid=26944 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir546902114/syzkaller.9GcC2v/263/memory.events" dev="sda1" ino=16161 res=1 [ 643.359146][T26835] IPVS: ftp: loaded support on port[0] = 21 [ 643.406253][T26947] IPVS: ftp: loaded support on port[0] = 21 [ 643.423279][T26946] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 643.453558][T26946] netlink: 144 bytes leftover after parsing attributes in process `syz-executor.2'. 11:59:58 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="17dc0b717b2cbad990bea2720000000000000800000000413a70a2d5d0a40961c3a7bf094c95e48ca99b270b2eed1c8c42151d4f319b6e3788497dbdbe0bb1b2bbc9684a5aec05d045426d7c443ad2f01def180d41de1e10065fe495ff0f0000aa91b2b2a43cb1f487debb8ea8957c89650eeb77a62754253d84b2050bc183cbe0b1876bf43aaa24a11c6531e15946"], 0x1b) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket(0x23, 0x80802, 0x0) r2 = socket(0x23, 0x80802, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) pwrite64(0xffffffffffffffff, &(0x7f0000000600)="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", 0x200, 0x0) close(0xffffffffffffffff) sendfile(r4, r3, 0x0, 0x100000001) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r2, 0x8983, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r1, 0x8983, &(0x7f0000000140)={0x0, 'syzkaller1\x00'}) close(r0) r5 = socket$packet(0x11, 0xa, 0x300) write(r5, &(0x7f0000000240)="0ae25b227f3d14d606e4ad50a5b0a26caa1e8628f8147594021754bcb759fd3fd63a746be4037cb64943103b896fb12ddecdfc2bcf2ab48119a52c", 0x3b) [ 643.750805][T26839] lo speed is unknown, defaulting to 1000 [ 643.801898][T26835] lo speed is unknown, defaulting to 1000 [ 643.851196][T26947] lo speed is unknown, defaulting to 1000 [ 644.571557][T26948] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 644.621463][T26948] device ipvlan3 entered promiscuous mode [ 644.645378][T26948] IPv6: ADDRCONF(NETDEV_CHANGE): ipvlan3: link becomes ready [ 644.700454][T27030] IPVS: ftp: loaded support on port[0] = 21 11:59:59 executing program 1: unshare(0x40000000) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, r0, 0xd7eb0000) sendmsg(0xffffffffffffffff, 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x20}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @broadcast}}) r2 = socket$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, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r5, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x28, r6, 0x2, 0x70bd2c, 0x25dfdbfd, {}, [@NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'a\x00'}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x48004}, 0x40) sendmsg$NL80211_CMD_START_SCHED_SCAN(r4, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)={0x13c, r6, 0x8, 0x70bd26, 0x25dfdbfc, {}, [@NL80211_ATTR_SCAN_SUPP_RATES={0xf0, 0x7d, 0x0, 0x1, [@NL80211_BAND_2GHZ={0xd6, 0x0, "a6f0d950b0c60cba18b6df161eced580c03c96f8f4cb9155d2384b7577839409a128242f25b04a2d4e1d825f0b6ed6128e117f032120f8d0309bb49672bc99584b14e8ebd35ee7375baf380d7417ce7f785953eb7709da4f209a24d4954f3b235208b61f9162708de458653b2158ddf7fceaaac03da0f3d25d8a6adba35bbc6f97524cc4719b29ed59ef269136464d35ece62b1cd89b2ec66e08726d13975b3ace70718c7b825b926ee3532d6fa7c10dacb807ac469f6f17f7fa1c9b78e8ca6342c5a90d2fc990370658f82184cd8e6495c4"}, @NL80211_BAND_2GHZ={0x13, 0x0, "17bd6518b473c437719b7432ce2cce"}]}, @NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI={0x5, 0xf6, 0x3}, @NL80211_ATTR_SCAN_SSIDS={0x28, 0x2d, 0x0, 0x1, [{0x5, 0x0, [0x12]}, {0xc, 0x0, [0x10, 0x7, 0x12, 0x13, 0x1f, 0x1b, 0x20, 0x14]}, {0x7, 0x0, [0x5, 0x1, 0x10]}, {0x8, 0x0, [0x1e, 0xe, 0x5, 0x15]}]}, @NL80211_ATTR_BG_SCAN_PERIOD={0x6, 0x98, 0x8}]}, 0x13c}, 0x1, 0x0, 0x0, 0x4008000}, 0x4004880) ioctl$SIOCX25GSUBSCRIP(0xffffffffffffffff, 0x89e0, &(0x7f0000000140)={'veth0_to_batadv\x00', 0x0, 0xffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd, r7}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 644.917679][T27059] IPVS: ftp: loaded support on port[0] = 21 [ 645.099295][T27060] IPv6: ADDRCONF(NETDEV_CHANGE): syz_tun: link becomes ready [ 645.126633][T27060] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 645.149270][T27060] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 645.179939][T27060] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 645.197221][T27060] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 645.391596][T27030] lo speed is unknown, defaulting to 1000 [ 645.403321][T26947] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 645.423740][T26947] device ipvlan0 entered promiscuous mode [ 645.444664][T27059] lo speed is unknown, defaulting to 1000 [ 645.546975][T27059] IPVS: ftp: loaded support on port[0] = 21 [ 645.644070][T27060] IPv6: ADDRCONF(NETDEV_CHANGE): syz_tun: link becomes ready [ 645.657942][T27060] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 645.665705][T27060] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 645.678828][T27060] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 645.688845][T27060] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 645.731683][T27059] lo speed is unknown, defaulting to 1000 12:00:03 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x3, 0x0, &(0x7f0000000340)={&(0x7f0000000100)={0x2, 0x3, 0x0, 0x3, 0xe, 0x0, 0x0, 0x0, [@sadb_key={0x4, 0x9, 0xa0, 0x0, "b72f436d2cd26b46c106888fd02e768978f2ce45"}, @sadb_address={0x3, 0x6, 0x15, 0x0, 0x0, @in={0x2, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xd}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}}]}, 0x70}, 0x1, 0x7}, 0x0) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="02000000ac0000000000feff0075170773a152000000"], 0x10}}, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000000)=0x8, 0x4) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000dc0)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto$ax25(r3, &(0x7f0000000180)="a6a9991a00b431946ff2d4a88f083f10f218c923d2d18e48b0f4297d97b1d68f46fb034f3f482f5209501c4a06d7d5d6db6402018fceac8ce85cc496ee65c5986b97ab993402c4fe487006ccf3f87b2891e0a4f6e531f48482dcd91335e65c05859158cb2668edaabdb755dc7ba1f18621fc169046c2fd11249ba5e90c17f2fd9f3b5745ba41adeb967ee08a12d967879327754d5d8fc135e67d75333c18d4bb164a1f", 0xa3, 0x20000000, 0x0, 0x0) socket$pppl2tp(0x18, 0x1, 0x1) 12:00:03 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x79, 0x10, 0x48}, [@ldst={0x3, 0x0, 0x3}], {0x95, 0x0, 0x74}}, &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195}, 0x48) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') r2 = socket$netlink(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f00000000c0)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, 0xffffffffffffffff, 0x0, 0x8}) ioctl$TUNGETSNDBUF(r4, 0x800454d3, &(0x7f0000000180)) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r3, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000100)=0x4a75, 0x4) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r1, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) pipe(&(0x7f0000000d00)={0xffffffffffffffff}) ioctl$SIOCNRDECOBS(r5, 0x89e2) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500)='nl80211\x00') sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x28, r6, 0x2, 0x70bd2c, 0x25dfdbfd, {}, [@NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'a\x00'}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x48004}, 0x40) sendmsg$NL80211_CMD_DEL_STATION(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f0000000600)={0x15c, r6, 0x100, 0x70bd29, 0x25dfdbfd, {}, [@NL80211_ATTR_STA_FLAGS={0x10, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_AUTHENTICATED={0x4}]}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x6, 0xbd, [0x7]}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0xc8af}, @NL80211_ATTR_STA_PLINK_ACTION={0x5, 0x19, 0x2}, @NL80211_ATTR_MESH_PEER_AID={0x6, 0xed, 0x5af}, @NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES={0xf2, 0xbe, "69d84b9e1a56a102cda6c71e1e0222ce29f6759f4d2129ca0fdfff74fbcfa7db42e6ed08545267c8add43b6bd089281f546112719fa5fea7d367f0adeb6c9f418a607b6ed26babc80ebd7b4f505731702bba4f76bd3b488239f64ccd80b4139e305230d334ffad3fa2e0299bccf1e24f49c3ace56fc051a359d1ef8f09f3fc5fa2c5e27887469cca8a96551e49bf0019cda55248f6465c258b12a05b685e9043cd5eeaaab26d76a16765881a9ce9a2c4cd32d41a6fc70597f96c9c2fb5d66fef1504db7ad689e930532a9fa11ddecf4aeb7a5987479c2ba57382d584a82d542e5c13ea003836f1099e869c507fa3"}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}, @NL80211_ATTR_STA_TX_POWER_SETTING={0x5, 0x113, 0x7}, @NL80211_ATTR_STA_FLAGS={0x14, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_AUTHENTICATED={0x4}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x8045}, 0x4c000) 12:00:03 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000002, 0xb871, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) accept4(r1, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x24, 0x25, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x8, 0xc, 0x0, 0x0, @uid}, @typed={0x8, 0x82, 0x0, 0x0, @pid=r2}]}, 0x24}, 0x1, 0xffffff7f0e000000}, 0x0) syz_open_procfs$namespace(r2, &(0x7f0000000000)='ns/ipc\x00') socket(0x0, 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000280)={'lo\x00', {0x2, 0x0, @broadcast}}) r4 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000680)=ANY=[@ANYBLOB="280000002100010100000036d99361ae36"], 0x28}}, 0x0) 12:00:03 executing program 2: bind$tipc(0xffffffffffffffff, &(0x7f0000000480)=@name={0x1e, 0x2, 0x3, {{0x40, 0x3}, 0x4}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x17, 0x9, 0x240002, 0x2, 0x0, 0x1}, 0x40) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_tcp_int(r1, 0x6, 0x24, &(0x7f0000000240)=0x1, 0x4) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r3, 0x89e1, &(0x7f0000000500)={'veth0_macvtap\x00', 0xd5bc, 0x8000}) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x4) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000000)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES64, @ANYRESOCT], 0x48}}, 0x0) socketpair(0x2a, 0x6, 0x3ff, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000380)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_ADD(r8, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f00000004c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r9, @ANYBLOB="20002cbd7000fddbdf25017dcb3f404e126aff6885794591e2619700000008000100030000000800010000000000"], 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x80) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x3f00, &(0x7f0000000200)={&(0x7f0000000640)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x5, 0x0, 0x0, r7}}, 0x20}, 0x1, 0x3f00}, 0x0) 12:00:03 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000100)=@framed={{}, [@exit]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 12:00:03 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x0, @empty}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000400)={'syz_tun\x00', {0x2, 0x1, @rand_addr=0xc0000000}}) [ 649.421043][T27174] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. [ 649.433148][T27173] IPVS: ftp: loaded support on port[0] = 21 [ 649.502243][T27178] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. [ 649.559479][T27173] lo speed is unknown, defaulting to 1000 12:00:04 executing program 3: syz_open_procfs$namespace(0x0, &(0x7f0000000240)='ns/cgroup\x00') r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x6c, r1, 0x400, 0x70bd2c, 0x0, {0x13}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x6, @ipv4={[], [], @remote}, 0x81}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x7ff, @private2={0xfc, 0x2, [], 0x1}, 0x8}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x6c}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r3, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) read(r2, 0x0, 0x0) 12:00:04 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0xbb8) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, 0x0, &(0x7f00000002c0)) r1 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_MLD_VERSION={0x5, 0x2c, 0x2}]}}}]}, 0x3c}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00000000a0c6c60a04ecd5880b0001000eff2ccaebf733b03150028c696200000c00028085002c000200000096e1930800000000000000da17855d4bdb141092236a23aee73c9da62c159c4d6613c5f018ab172cf6309257ff14502ebdeb7c2382e29c299f8b4b38664b16af148918739b1c62"], 0x3c}}, 0x0) recvfrom$netrom(r2, &(0x7f0000000100)=""/219, 0xdb, 0x42, &(0x7f0000000200)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x6}, [@null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null]}, 0x48) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='cpuacct.usage_percpu\x00', 0x0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000340)={&(0x7f0000000280)='./file0\x00', r3}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001800)={0xffffffffffffffff}) ioctl$IMCTRLREQ(r4, 0x80044945, &(0x7f0000001840)={0x8, 0x200, 0x7f, 0x6000000}) r5 = accept(0xffffffffffffffff, &(0x7f0000000380)=@ax25={{0x3, @null}, [@bcast, @default, @rose, @null, @netrom, @remote, @default, @bcast]}, &(0x7f0000000400)=0x80) sendmsg$IPCTNL_MSG_EXP_GET(r5, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x78, 0x1, 0x2, 0x201, 0x0, 0x0, {0x5, 0x0, 0x7}, [@CTA_EXPECT_MASTER={0x44, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, {0x14, 0x4, @private0={0xfc, 0x0, [], 0x1}}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_ZONE={0x6, 0x7, 0x1, 0x0, 0x4}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x10001}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x8001}, @CTA_EXPECT_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x9}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) 12:00:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000040)={r6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000080)={r6, 0x6, 0x5245, 0xfffffffe}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r7, 0x8e8, 0x6}, &(0x7f0000000180)=0x8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x4}}}, @IFLA_NUM_RX_QUEUES={0x8}]}, 0x3c}}, 0x0) sendmmsg(r0, &(0x7f00000002c0), 0x40000000000009f, 0x0) 12:00:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$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, 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$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r7, @ANYBLOB="ff000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x48, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x3}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r7}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}, @IFLA_IPTUN_ENCAP_TYPE={0x6, 0xf, 0x3}]}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=r3, @ANYBLOB="00000000000000001c001a8018000a8014000700fe885b1e4efa83564000000000000000000000000001"], 0x3c}}, 0x0) [ 650.568473][T27203] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 650.606455][T27223] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 12:00:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x0, @empty}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000400)={'syz_tun\x00', {0x2, 0x1, @rand_addr=0xc0000000}}) 12:00:05 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0xc, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f00000002c0)={{0x3, @default}, [@bcast, @bcast, @null, @rose, @bcast, @remote, @null, @netrom]}, &(0x7f0000000340)=0x48, 0x800) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000380)=0x79, &(0x7f00000003c0)=0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) bind$alg(r2, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000200)={'ipvlan0\x00', 0x3}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1a, &(0x7f0000000400)=ANY=[@ANYRESDEC, @ANYRES32=r2, @ANYBLOB, @ANYBLOB="5f2c56ab8a88d9ace13e9550916f398e1d12421c6689a3f09e5bf2ce4e981b6e82b29a3bedae24dbe37ef7746a6a7da643a5c985097f44b77e549be5c4f17fa9694293986d6482ffac83b8bcc0195a0b3da70baeca35568291cad54dd51e52b9fc65b600008a1ea4de6ca61450b0b0492804ae741ad7c6644edde3ff0857b7bfc04cb648"], 0x4) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) r3 = socket$netlink(0x10, 0x3, 0x0) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e22, 0x43, @remote}, 0x1c) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r0, 0x8982, &(0x7f0000000180)={0x1, 'vlan0\x00'}) r4 = socket$netlink(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="0600af01450002", @ANYRES16=r5, @ANYBLOB="030b0000000000000000130000000c0009800800020000000000"], 0x20}}, 0x0) ioctl$int_out(r4, 0x5462, &(0x7f0000000240)) ioctl(r3, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7f000001}}, 0x1c) [ 650.758454][T27223] 8021q: adding VLAN 0 to HW filter on device bond5 [ 650.789907][T27275] IPVS: ftp: loaded support on port[0] = 21 [ 651.283883][T27199] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. 12:00:05 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_NEW_MPATH(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xd1, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @private0={0xfc, 0x0, [], 0x1}}}, 0x5c) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags=0x8}) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r2, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) sendmsg$NFT_MSG_GETOBJ(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x2c, 0x13, 0xa, 0x5, 0x0, 0x0, {0x6, 0x0, 0x5}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4040000) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0xc, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="02000000ac0000000000000000000000f8d2188fb1e5eef3c6331ebfa4aacacd8117533f50bec98b6f6c8e1f9eecfaf504c29fa3763e72c28b9ef467b48393c2d3486c88a62ae9b86f6a39b16465952838af7a64b0f4feaccc1b8421dec6991f23e00f15cea067f0a4"], 0x10}}, 0x0) r3 = socket(0xa, 0x1, 0x0) close(r3) sendmmsg$inet_sctp(r3, &(0x7f0000000bc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x200}}], 0x20}], 0x1, 0x0) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x14, &(0x7f0000000040)={r5}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000200)={r5, 0x3ff, 0xff01}, 0x8) [ 651.584186][T27303] IPVS: ftp: loaded support on port[0] = 21 12:00:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x0, @empty}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000400)={'syz_tun\x00', {0x2, 0x1, @rand_addr=0xc0000000}}) [ 652.143430][T27223] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 652.360329][T27326] IPVS: ftp: loaded support on port[0] = 21 [ 652.586503][T27303] lo speed is unknown, defaulting to 1000 [ 652.798626][T27326] lo speed is unknown, defaulting to 1000 [ 653.509355][T13493] tipc: TX() has been purged, node left! [ 653.530756][T13493] tipc: TX() has been purged, node left! [ 653.606248][T13493] tipc: TX() has been purged, node left! [ 653.755626][T13493] tipc: TX() has been purged, node left! [ 653.783550][T13493] tipc: TX() has been purged, node left! [ 653.794217][T13493] tipc: TX() has been purged, node left! [ 653.809562][T13493] tipc: TX() has been purged, node left! [ 653.915178][T13493] tipc: TX() has been purged, node left! 12:00:11 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) ioctl$SIOCAX25NOUID(r1, 0x89e3, &(0x7f00000000c0)) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, 0x0, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(0xffffffffffffffff, 0x0, 0x486, &(0x7f0000000280), &(0x7f00000002c0)=0xc) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000380)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_MAP={0x24, 0xe, {0x4, 0x5, 0x3, 0x5, 0xe6, 0x1}}]}, 0x44}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="3400000010000507e2ffffffffffffff00000000", @ANYRES32=r6, @ANYBLOB="000000000000000014001280090001007663616e0000000004000280"], 0x34}}, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000000)={@private0, 0x3b, r6}) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0xc100) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r3, 0xc0096616, &(0x7f0000000140)={0x1, [0x0]}) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000480)="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", 0xffe4}], 0x1) 12:00:11 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r2, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000280)=ANY=[@ANYRESDEC=r2], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183, 0x0, 0x0, [], 0x0, 0x11, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000180)={0x0, 0x800}}, 0xffffffffffffff9d) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000380)={r0, r3}) sendmsg$rds(r4, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f0000002980)=""/4112, 0xfffffde7}], 0x1}, 0x0) write(r4, 0x0, 0x0) close(r4) 12:00:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="200097cf", @ANYRES16=r2, @ANYBLOB="030b0000000000000000130000000c0009800800020000000000"], 0x20}}, 0x0) sendmsg$AUDIT_GET(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x10, 0x3e8, 0x100, 0x70bd2a, 0x25dfdbfc, "", ["", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x40084) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x1cb) sendmmsg$inet(r0, &(0x7f0000003b40)=[{{0x0, 0x1010000, &(0x7f0000000180)=[{&(0x7f0000001940)="a5", 0xc01}], 0x1, 0x0, 0x0, 0x1be4}}, {{0x0, 0x4, &(0x7f0000000680)=[{&(0x7f0000000600)="da", 0x220908}], 0x1}}], 0x400000000000007, 0x4000000) 12:00:11 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)="ec", 0x61, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @private0}, 0x1c) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) shutdown(r1, 0x2) r3 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r3, 0x1) socket(0x0, 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_LEAVE_MESH(r3, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x30, 0x0, 0x300, 0x70bd2b, 0x25dfdbfe, {}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x35dc, 0x4}}, @NL80211_ATTR_IFINDEX={0x8}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x20000080) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r5, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) r6 = accept4(r4, 0x0, &(0x7f0000000040), 0x800) getsockopt$TIPC_DEST_DROPPABLE(r6, 0x10f, 0x81, &(0x7f0000000080), &(0x7f0000000180)=0x4) write$binfmt_script(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0x208e289) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) 12:00:11 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000016c0)={0x0, 0x0, 0x0}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x2343a726) sendfile(0xffffffffffffffff, r1, &(0x7f00000002c0)=0x9, 0x6) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000000)=""/46, 0x2e}], 0x1, 0x0, 0x0, 0x40000000}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000005c0)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000000ac0)=0xe8) ioctl$SIOCAX25GETUID(0xffffffffffffffff, 0x89e0, &(0x7f0000000280)={0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, r2}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000009c0)={{{@in6=@loopback, @in6=@remote, 0x4e20, 0x0, 0x4e23, 0xff, 0x2, 0x20, 0x20, 0x3c, 0x0, r2}, {0xfd8, 0x1, 0x800, 0x7, 0x2, 0x1f, 0x800, 0xfff}, {0x101, 0x1f0000000000000, 0x7ff, 0x1ff}, 0xa6b2, 0x6e6bbd, 0x0, 0x1, 0x1}, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4d2, 0xff}, 0x2, @in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x3502, 0x3, 0x2, 0x8, 0x2, 0x1ff, 0xa69}}, 0xe8) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5900e9000500010007"], 0x1}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000001) recvmmsg(0xffffffffffffffff, &(0x7f0000000e00), 0x0, 0x0, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$FS_IOC_GETVERSION(r4, 0x80087601, &(0x7f00000000c0)) sendmsg$sock(r4, &(0x7f0000000980)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000880)=[{&(0x7f0000000180)="4d707c983c76f3b9055a21c8e4a3a384af4262f2e2671ee853cb41f963e49f998debed78078c160f9f0377f93b1857bb7f8aac110b56fa35b5525f87034b971f37a938a108dc80939f8d9233ba1639ff5b0c7e4d2c5d8f46de92805cd859ba501e002423322b81cec8f35a1554b7e61759d6cb6179381082580adecc6ac3101f8a8d63892bbb9fa45e15115b30bc596e3f5a11c4bb62464010b67a43f2cf7cf22642bdac878b96993d9c81cad1547914bb10f165669cd784e14ab5831fc63d60f90b9dc23a5745967b4874e816d8c9640aa95540b07ec383b60e51ef4fb705735c9efedc610896", 0xe7}, {&(0x7f0000000280)="27b7b739b6bda9909e155954d5f4c1a51003a6560448612a122a9e2741e97a37850437cabfc1e47c73a004c2db395db53782b8a7de49907b51d6a0f71143e57033eab0187f730611d4b0522e864f8de3894752f2f44ee6508b942c9d62a3851cef5eb06660bc2af5cd0a642c9314bed8d6cc39ad1f97ced7c7be365f2f573a6683f0dd1130e8e4170b6ffe1c7b6e5b714187e9205605964fa4beab665c22d3c094d7540ea9453e35f760d7a1ace6ed79796097c943f47150f138e4922346be79176287a644b4", 0xc6}, {&(0x7f00000004c0)="af9ed6a80ac4fb96b73f38e14d5364578caa4e6d17665025e15a5e88db43de441cc58328e1f424744d18431a1d69e45e55eb98bfaa74194313b3504e99e3513583528daf1427740a4d29de54ae9a62cddb44dde3c68ca0706440a46a79edb95e2ee9c6176eb61417952557d6d2defcba4d838437a9c917b492be2ffed18b5bdcf5c05bc48d40cba9d65e2010ee5b7530f2b598bc", 0x94}, {&(0x7f0000000580)="f8856e543686ef9efd7e2b70f2617fcedf97f56c4eae2da68e0a8157e6996ee0a1bb6fdc32ceda31c9aa26544883227c5fe6d47daabed3d18f12fc152b1b72d26b7da041dcd58f4260af15a59b117433489822ec2de0ef", 0x57}, {&(0x7f0000000700)="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", 0xff}, {&(0x7f0000000600)="48212e6491f8fe83a858d6bc813b2ccf6cf3244b4de6e195699776c9aed47dc5cb13675b2fb301ec2adb7ac029f0e3568e00e23fa6fa0cc52be589c8dd713720dda586b61c729d4eb1bb4860063e10844c15ff7066186e4d6723aa69b38dacdb7898497751e4dd26e5d74270509b92b7f3ebe748607e13", 0x77}, {&(0x7f0000000800)="7315187282e534c71536237fedb45a4741c9a7421cae1052b72b781571880c25c5d98928048cf17b07fb2dbb53985d86aba50d8bcbac6b3c1f5eb6ac3f63c3791c4bd4d0672a", 0x46}, {&(0x7f0000000380)="e7649c4346ec8b521030b262bcdb1081b09af76e39860c2fe5eeca170306", 0x1e}, {&(0x7f0000000400)='8!', 0x2}, {&(0x7f0000000680)="b21e2621c8c567c5d9f99e2cc6300f434b26009a377afe545411f7818812a7", 0x1f}], 0xa, &(0x7f0000000940)=[@timestamping={{0x14, 0x1, 0x25, 0x2}}, @mark={{0x14, 0x1, 0x24, 0x8}}], 0x30}, 0x1) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000000440)={{0x2, 0x0, @private=0xa010102}, {}, 0x4, {0x2, 0x0, @multicast1}, 'syzkaller1\x00'}) 12:00:11 executing program 3: r0 = socket(0x1000000010, 0x80002, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x8000) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$SIOCX25CALLACCPTAPPRV(0xffffffffffffffff, 0x89e8) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x42, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0002b204000000009ea39131068b87b9ae6f0eff9ddfb284f57f26f1d4db3a2d6930f101716b97a55172c3ac20beae7f651b6f3bfc09f69b2bf019cabbc9ae8b2ddec1e7d5b439188bd94b7524a1ca3846f86a8abeabcec4e3c2ba6b13a2a937a09c2daec2e6e708cd5a21d4cd27f85272e034c3a4df7b3e58e709a2b8c0472171a6dd11b717438a38cf62adf1143b59c6f48e622dbbda8b6c08f2251d090fbf5f414ea75ebc26547b7bf3b8c0"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@newtfilter={0x34, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x4}}]}, 0x34}}, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000080)='GPL\x00', 0x5, 0x1f6, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x1}, 0x6d) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001540)={r6, 0xc0, &(0x7f0000001480)={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) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000700)=ANY=[@ANYBLOB="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"/687], &(0x7f0000000340)='GPL\x00'}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x1a, 0x3, &(0x7f0000000400)=@framed={{0x18, 0x0, 0x0, 0xff00}}, &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r7, r8}, 0x78) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000080)={0x9, r7}, 0x8) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000000c0)=r9, 0x4) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@newtfilter={0x34, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0xfff2}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x4}}]}, 0x34}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 657.181659][ T28] kauditd_printk_skb: 6 callbacks suppressed [ 657.181673][ T28] audit: type=1804 audit(1594036811.627:559): pid=27418 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir487777057/syzkaller.47xEJL/250/cgroup.controllers" dev="sda1" ino=16383 res=1 [ 657.226157][T27418] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 12:00:11 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}}, 0x1b) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r3, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r2, 0xc0406618, &(0x7f0000000000)={{0x3, 0x0, @identifier="0541ec03923ac568f73c63d880802356"}}) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}}, 0x1b) 12:00:11 executing program 0: pipe(&(0x7f0000006fc0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f0000007180)={&(0x7f0000007000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000007140)={&(0x7f0000000440)={0xf0, 0x3, 0x1, 0x201, 0x0, 0x0, {0x7, 0x0, 0xa}, [@CTA_SEQ_ADJ_ORIG={0x34, 0xf, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x2}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x82c}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x81}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x1}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x8}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x1}]}, @CTA_MARK={0x8, 0x8, 0x1, 0x0, 0x7}, @CTA_TUPLE_ORIG={0xa0, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast1}, {0x14, 0x4, @ipv4={[], [], @multicast1}}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @empty}, {0x14, 0x4, @local}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x3, 0x1, 0x21}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x90}, 0x20044800) r1 = socket(0x3, 0x6, 0x3) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB=']i-`', @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={r3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000540)={r3, @in6={{0xa, 0x4e24, 0x8, @local, 0xd61}}, 0x1, 0xfeff}, 0x90) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r6, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) r7 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000240)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_GET(r5, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8f8cf3fb8b1536cc}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r7, 0x10, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_IP_SADDR={0x8, 0x18, @local}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @mcast1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x7f}]}, 0x38}, 0x1, 0x0, 0x0, 0x8040}, 0x80) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x69a) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r10, @ANYBLOB="0000000000000000280012000c580900006574689bcc908de8d3d657782ec85eb320363868073f3176806244dfb5b4216301511096d843a3ecb3e6edbced1d8774266b31f073933da0034beaf5ed48e8a2abe33950c643cec2ca25a30fc73ee8"], 0x48}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=ANY=[@ANYBLOB="280000001000250800000000f1000000000000006c170b917d14c017a6291946db312a97489023b36442aa9ab4956a35711add3c87c299d157e8627b086542a577c01d5c7f73fa3b6217d1daf7fbf9467f5907b8c4d8434ab1ef33cf3e5d47ffb3285217897c58529c6eee5f10cca814111330efd4b934", @ANYRES32=r10, @ANYBLOB="000000000000000008000a0010000000"], 0x28}}, 0x0) 12:00:12 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000f00fb8)={0xb, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1800003300001400"/20, @ANYRES32=r0, @ANYBLOB="00000000000000009501000000000000b20ed4df3e520e626d294f16bb0c8c9c1de6d0530068c078055817b1d0df1fcdb2441dda8e584cb0c4c5d96a29400d2be489a8abbd008e18c33d66305b0748c995be0f4c83447a697c9fb2da0a0dd6bec1ed4d14896768c050aa230d6c2799275db67a2150441964782e7e6cf04f0fbd7c8155cab6da09f2adbfe2f9b681b10fd2f775287ae6ed51656d7e58c4386820bf1e"], &(0x7f0000fe9000)='syzkaller\x00', 0x5, 0x1000, &(0x7f0000e18000)=""/4096}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4}, 0x40) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x10020000000, 0x0}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x10020000000, 0x0}, 0x2c) [ 657.668526][T27451] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. [ 657.691501][T27451] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 12:00:12 executing program 3: 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$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r2, r1, 0x0, 0x100000001) recvfrom$phonet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) syz_genetlink_get_family_id$tipc2(0x0) preadv(r3, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff800}], 0x7, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000001200)={0x84, r4, 0x100, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_NODE={0x54, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x44, 0x4, {'gcm(aes)\x00', 0x1c, "1997272c91d2d6c457f0c250e9aee970dc55f626d98d9dfc6898df72"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}]}, @TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x20}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x6}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x7b92}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x10}, 0x4081) 12:00:12 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f0000002d40)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) recvfrom$phonet(r0, &(0x7f00000004c0)=""/219, 0xdb, 0x20, &(0x7f0000000240)={0x23, 0x9, 0x5, 0x89}, 0x10) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r0, 0x8983, &(0x7f0000000040)={0x6, 'ip6gretap0\x00', {}, 0x5}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00'}) r2 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000440)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd000000100001000c100800414900000004fcff", 0x58}], 0x1) sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)={0x88, 0x0, 0x400, 0x70bd2a, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x1000}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @private=0xa010100}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x69}]}, 0x88}}, 0x40000) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0x90, 0x0, 0x300, 0x70bd26, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DEST={0x48, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e20}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5a}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}]}, 0x90}, 0x1, 0x0, 0x0, 0x20004085}, 0x40002) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_MASTER={0x8, 0xa, r7}]}, 0x28}}, 0x0) 12:00:12 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000027c0)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r2, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) recvmsg(r1, &(0x7f0000002780)={&(0x7f0000000100)=@phonet, 0x80, &(0x7f0000002680)=[{&(0x7f0000000180)=""/177, 0xb1}, {&(0x7f0000000240)=""/234, 0xea}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000000340)=""/179, 0xb3}, {&(0x7f0000000040)=""/27, 0x1b}, {&(0x7f0000000400)=""/217, 0xd9}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/49, 0x31}, {&(0x7f00000025c0)=""/173, 0xad}], 0x9, &(0x7f0000002740)=""/38, 0x26}, 0x40002101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @broadcast}}) write$tun(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="000000000000000000006061ae6e00140400fc0200001e0000000000000000000000ff02000000000000000000000000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], 0x46) [ 657.990132][ T28] audit: type=1804 audit(1594036812.437:560): pid=27469 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir540396318/syzkaller.FekIC3/217/cgroup.controllers" dev="sda1" ino=16133 res=1 12:00:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000280)='mptcp_pm\x00') sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x18, r1, 0x1, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x4}]}, 0x18}}, 0x0) r2 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000080)={0x11, 0xc, r3, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) recvmsg$can_bcm(r2, &(0x7f0000005e00)={&(0x7f0000003880)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000005d40)=[{&(0x7f0000003900)=""/255, 0xff}, {&(0x7f0000003a00)=""/231, 0xe7}, {&(0x7f0000003b00)=""/49, 0x31}, {&(0x7f0000003b40)=""/25, 0x19}, {&(0x7f0000003b80)=""/100, 0x64}, {&(0x7f0000003c00)=""/30, 0x1e}, {&(0x7f0000003c40)=""/150, 0x96}, {&(0x7f0000003d00)=""/4096, 0x1000}, {&(0x7f0000004d00)=""/62, 0x3e}, {&(0x7f0000004d40)=""/4096, 0x1000}], 0xa}, 0x10000) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x30, r6, 0x1, 0x0, 0x0, {}, [@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}]}, 0x30}}, 0x0) sendmsg$DEVLINK_CMD_PORT_SET(r4, &(0x7f0000006080)={&(0x7f0000005e40)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000006040)={&(0x7f0000005e80)={0x18c, r6, 0x10, 0x70bd2a, 0x25dfdbfd, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}, {0x6}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x6}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x6, 0x4, 0x3}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x6}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x6}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x6, 0x4, 0x3}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x6, 0x4, 0x2}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x6, 0x4, 0x2}}]}, 0x18c}}, 0x20000080) [ 658.071813][ T28] audit: type=1804 audit(1594036812.517:561): pid=27473 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir540396318/syzkaller.FekIC3/217/memory.events" dev="sda1" ino=16126 res=1 [ 658.102795][T27475] IPVS: ftp: loaded support on port[0] = 21 [ 658.170671][ T28] audit: type=1800 audit(1594036812.517:562): pid=27473 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=16126 res=0 [ 658.191924][T27475] lo speed is unknown, defaulting to 1000 [ 658.301787][T27480] device bridge_slave_0 left promiscuous mode [ 658.332397][T27480] bridge0: port 1(bridge_slave_0) entered disabled state [ 658.377147][ T28] audit: type=1804 audit(1594036812.667:563): pid=27486 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir540396318/syzkaller.FekIC3/217/cgroup.controllers" dev="sda1" ino=16133 res=1 12:00:12 executing program 1: syz_genetlink_get_family_id$nbd(&(0x7f0000000000)='nbd\x00') pipe(&(0x7f0000000100)) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000040), &(0x7f00000000c0)=0xe) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=@newlink={0x74, 0x10, 0x403, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x44, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x34, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0xe, 0x9}}, @IFLA_VLAN_EGRESS_QOS={0x1c, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x3, 0x80000000}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x1}}]}]}}}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x74}}, 0x0) [ 658.487116][T27499] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. 12:00:13 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) r5 = socket$xdp(0x2c, 0x3, 0x0) ioctl$FITHAW(r5, 0xc0045878) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000000040)={r7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000000)={r7, 0x9, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000580)={r8, 0xfe, "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"}, &(0x7f0000000180)=0x106) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0xf803, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x403}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r9}, @IFLA_IPTUN_ENCAP_TYPE={0x6, 0xf, 0x3}]}}}]}, 0x40}}, 0x0) sendmmsg$inet(r0, &(0x7f0000000540)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000380)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r9, @remote}}}], 0x20}}], 0x1, 0x0) 12:00:13 executing program 0: syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote, @void, {@llc_tr={0x11, {@llc={0x0, 0xbc, "fd"}}}}}, 0x0) [ 658.709079][ T28] audit: type=1804 audit(1594036813.157:564): pid=27481 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir540396318/syzkaller.FekIC3/217/cgroup.controllers" dev="sda1" ino=16133 res=1 [ 658.820959][ T28] audit: type=1804 audit(1594036813.157:565): pid=27486 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir540396318/syzkaller.FekIC3/217/memory.events" dev="sda1" ino=16126 res=1 12:00:13 executing program 0: syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x3) r0 = socket$netlink(0x10, 0x3, 0x10) pwrite64(0xffffffffffffffff, &(0x7f0000000040)="9563ede1122684df1a568a04eb9afedb756e7d", 0x13, 0x9) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r1, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8983, &(0x7f0000000000)={0x8, 'rose0\x00', {'geneve1\x00'}, 0x200}) [ 658.990113][ T28] audit: type=1800 audit(1594036813.157:566): pid=27486 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=16126 res=0 12:00:13 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000002, 0xb871, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000140)={0x20}) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x0) ioctl$PPPIOCSPASS(r0, 0x40107447, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x1d46, 0x4c, 0x80, 0x3ff}, {0x5, 0x7, 0x81, 0x1}, {0x2, 0x7, 0x9, 0x100}, {0x3ff, 0x80, 0x7f, 0x49d}, {0x4, 0x3f, 0x5, 0x405}, {0xf6c, 0x4, 0x7, 0x47a}, {0x1ff, 0x6, 0x1f, 0x2}]}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000280)={'lo\x00', {0x2, 0x0, @broadcast}}) r2 = socket(0x1d, 0x4, 0xa7cd) sendmsg$nl_route(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000680)=ANY=[@ANYBLOB="28000000218a02004988684f0000000000"], 0x28}}, 0x0) 12:00:13 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f0000002d40)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) recvfrom$phonet(r0, &(0x7f00000004c0)=""/219, 0xdb, 0x20, &(0x7f0000000240)={0x23, 0x9, 0x5, 0x89}, 0x10) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r0, 0x8983, &(0x7f0000000040)={0x6, 'ip6gretap0\x00', {}, 0x5}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00'}) r2 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000440)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd000000100001000c100800414900000004fcff", 0x58}], 0x1) sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)={0x88, 0x0, 0x400, 0x70bd2a, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x1000}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @private=0xa010100}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x69}]}, 0x88}}, 0x40000) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0x90, 0x0, 0x300, 0x70bd26, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DEST={0x48, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e20}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5a}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}]}, 0x90}, 0x1, 0x0, 0x0, 0x20004085}, 0x40002) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_MASTER={0x8, 0xa, r7}]}, 0x28}}, 0x0) [ 659.098832][ T28] audit: type=1804 audit(1594036813.157:567): pid=27486 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir540396318/syzkaller.FekIC3/217/cgroup.controllers" dev="sda1" ino=16133 res=1 [ 659.274057][T27550] IPVS: ftp: loaded support on port[0] = 21 12:00:14 executing program 0: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r3 = socket$inet(0x2, 0x200000003, 0x84) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x30, r5, 0x1, 0x0, 0x0, {}, [@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}]}, 0x30}}, 0x0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)={0x14, r5, 0x200, 0x70bd29, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x20044084) sendto$inet(r3, 0x0, 0x0, 0x8080, &(0x7f0000000000)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) connect$inet(r2, &(0x7f0000001280)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x19404, 0x0) [ 659.996865][T27550] lo speed is unknown, defaulting to 1000 [ 660.032905][T27475] IPVS: ftp: loaded support on port[0] = 21 12:00:14 executing program 5: socket$kcm(0xa, 0x5, 0x0) r0 = socket(0x80000000000000a, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000005080)={&(0x7f0000000b80)=@rc={0x1f, @none, 0x9}, 0x80, &(0x7f0000002d80)=[{&(0x7f0000000c00)="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"], 0x2260}, 0x480) setsockopt$inet6_group_source_req(r0, 0x29, 0x6, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @loopback}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000000000000a004e2300000002fe8000000000000000000000000000bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a004e200000000300000000000000000000000000000001030000000000000000000000000000000000000000000000000000000000000000000000000000000400"/272], 0x110) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, 0x0, 0x0) recvmsg$can_bcm(r1, &(0x7f0000000880)={&(0x7f00000004c0)=@sco, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000680)=""/168, 0xa8}, {&(0x7f0000000900)=""/211, 0xd3}, {&(0x7f0000000040)=""/63, 0x3f}, {&(0x7f0000000a00)=""/233, 0xe9}, {&(0x7f0000000540)=""/118, 0x76}, {&(0x7f0000000740)=""/173, 0xad}], 0x6}, 0x60) pipe(&(0x7f0000000100)) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) recvfrom$unix(r3, &(0x7f0000000300)=""/207, 0xcf, 0x2100, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x4d, &(0x7f0000000140)={&(0x7f0000000800)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GENEVE_TTL={0x5, 0x3, 0x9}]}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8}]}, 0x4c}}, 0x20000040) [ 660.152769][T27475] lo speed is unknown, defaulting to 1000 12:00:14 executing program 3: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x7e, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000caefb8)={0x8, 0x3, &(0x7f0000000080)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x61, 0x54}}, &(0x7f0000281ffc)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r2, 0x1400, 0xe, 0x0, &(0x7f0000000500)="5cdd30000000006633c9bbac08ff", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) 12:00:14 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x14) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000140)="390000001100090468fe0700000000000700ff3f0800000045000e070000001419001a00", 0x24}], 0x1) vmsplice(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000002c0)='D', 0x1}], 0x1, 0x0) write$binfmt_misc(r1, &(0x7f00000002c0)=ANY=[], 0x15) splice(r0, 0x0, r2, 0x0, 0x19404, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$CAN_RAW_FD_FRAMES(r3, 0x65, 0x5, &(0x7f0000000100), &(0x7f0000000180)=0x4) [ 660.381847][T27578] IPVS: ftp: loaded support on port[0] = 21 [ 664.705095][T13493] tipc: TX() has been purged, node left! 12:00:19 executing program 4: syz_genetlink_get_family_id$wireguard(&(0x7f0000000480)='wireguard\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[], 0x208e292) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r2, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRESOCT=r0, @ANYBLOB="070700000000000000000000000014000200776730"], 0x28}, 0x1, 0x0, 0x0, 0x4e3f1116231b6e87}, 0x2400c800) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r4, r3, 0x0, 0x100000002) sendmmsg$inet_sctp(r0, &(0x7f0000002dc0)=[{&(0x7f0000000180)=@in={0x2, 0x4e22, @private=0xa010101}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000240)="5412a0322ddeca43e3f5053809e8f5467e162e91fe61dbf8c7fe2d1013e9a88c2edc27a3d16f029fb61deead9f202b48906e4aba890b2df74cf688851bcfd8971d8815ff1ba266dec42b4bd5d1b4b37ce9d792196d84cadfda8845944eed7f7179203f1c120a3efdbd3e7cb455bd2d779a0fc0e92497d683406db046a2fcffb3499fcc09cf42d22c6c7d096ac9cb867c761cf37d2934725a54303a57d533210d79d970977591db08907217eb9e2812bbbdfc7fdafe2dfe21d507e622f397b54956a2609eee4883627b4d99ba5c415092958c6b4973a593ee4807f9c85aa8fbc7cba3ce099bc5d54be9e230aa0a", 0xed}, {&(0x7f00000001c0)="e7a7ce682a042dfc3a768c4b44cdb27f8a347f990f87b0b553699d109aaefdb00953225281e0", 0x26}, {&(0x7f0000000340)="4a036128c1d9c23ee18b89b1f78aa83893ff8a01931d2d25e66a625297046bb1fe50d3a2eccaaae7a55bd9a7210141db38de740de305e761f977f86bbf74addc00dfc0e13b45f19280228717657771759fc15a29cf8d872dd33bfee956f74253cf550aa9e4844f97f88a2069fee841c09cdc3281f90e17050a99a3226c4c27361851da5ef9946dfe7d3b942b6adab58242676f2b52db7ce0cf49cd4f40006fb6cb45f2bcc7176f0957e795cf324e6486cab5246185650adee6b0d22e211b42f6370c5a57061000e5fbda7095a736e0dbeb307d62ba5f99de3e97b0e50a9a127882d64246126d79290a1133e36b8eb415e558", 0xf2}, {&(0x7f00000004c0)="44d2d34bf5e4b3a2f7d1afde125943a27ea8645bd48a083c435040352ec6bdd0a26f10908da1705dd32e430d0f59915dcb633f59418d2364e8204e38c89f8d76b45dc8afd95bcf410cb0d75173cb9795d15af9012ba4d6350257a2e238e9a9d782c408c01221e9f25d3e6fa2b0d444d15bbb6455770c6decf5ad5f417df42bd52d14bde1b2142b97f634374921f80259912b9f1a09b545894a115382ee228f11767d459196a819f649b53ec7d7b65caac3559c1feb5bd88d3dbeae32809bafea3fb27fca410b2da5b58ed2371157216138aeaaabef8014014e88bfffa1d526dd83871cd97903a508028b10154206", 0xee}, {&(0x7f00000005c0)="d8734ed50c41c0132b858f6e756b59cd2a75a8e50f61e18c64bbfc074cce87389a7433eae42c3605731f49996f9b94351434d0a448309c2a8c573afd886fb8976d13df9a286745a9bc1074b719438d84b20b0dc26b9250602397db840c6d40f63e914848e9e380f6601975610d7a9545dbae1c54ac842a55f4a1a54360ab8399c0a5934ac318739a96d26f2cb26861ff81a2ceb7caa47257a7acaf1520e1f57f14b918ba5a352dd8d26d16bd2fdc0741f22516137475b93627113242cf5ed40308fe6819ad0e9068", 0xc8}, {&(0x7f0000000440)}], 0x6, &(0x7f0000000740)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x200}}, @init={0x18, 0x84, 0x0, {0x4, 0x2, 0x2, 0x200}}, @init={0x18, 0x84, 0x0, {0x400, 0x5, 0xf55, 0x1}}], 0x48, 0x4c010}, {&(0x7f00000007c0)=@in={0x2, 0x4e22, @remote}, 0x10, &(0x7f0000002cc0)=[{&(0x7f0000000800)="69d134911681250519054878fbaa2ba3f076ab941b100e403af0667c067788b860", 0x21}, 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{&(0x7f0000001a40)="0c787165c7439da9e2dfa7bd9e137d5deb79a34089f3da9a4a3512254e5244918d091535b3ce1f3152e4e0f460a98ee222f92dca666f3188c7bb67423154b0dea2a4272d4cf29218167477e679012e3117696869806a00e18e9f76b91d866ab8f013ce860f5e9e1a4fb28f317c01d14f61989eb1482b0a85118c231b834a", 0x7e}, {&(0x7f0000001ac0)="86b16524bf137a748524efb8ed3a941b00b2750a8eb7ff9b87421777c9177b4b12694a1e7576955a7f47e03467de04605be5cf100ff066f36a34781ef64fec21ac82be463c569e37ad48300b2cbf1c06c6cbb75942edfc4ccf34fc9a563390fd7a59ed78efccf78784dc9be12987fec8b7cd93323e5e0c959802640fcb0b24056a4fd3a0f9b06cc9b77c86dc044f0664", 0x90}, {&(0x7f0000001b80)="c78132f0e9a215b511ccb570ef7ce01b941fa0618ed785921a45b78f4451045028fb37a5a8d10a", 0x27}, {&(0x7f0000001bc0)="de686543998aa02f4f6dd1ef636f80c36d681ff04955ff51bc947273e11ac88d9134a8633dd77fe1f5d4f926fa78abe3b06ca63fb74a45c1b7d000dd8723a77f7dd07f816b3af4d6619550ee4242f5ca1619803ffd3bae1c7d0bd45c48e8fea0cc1daad08004062112808b384e1b97750e6481f8885961644ae53e5e66aa7c96ee1214023e0247ca3de7c70b133c9712a5c1ba2534e428475ab5fa5aa41f2012ed3198a2e6052faa2e2b49bee8c5e173e1296432abd8c2b7ee6cbdaccdd24523a195a7de86db198804334f5092179a1095", 0xd1}, {&(0x7f0000001cc0)="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", 0x1000}], 0xa, &(0x7f0000002d80)=[@dstaddrv4={0x18, 0x84, 0x7, @broadcast}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x4}}], 0x30}], 0x2, 0x20000080) 12:00:19 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@bcast, @null, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @null]}, 0x48) listen(r0, 0x0) unshare(0x40000000) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000000100)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) recvmmsg(r1, &(0x7f0000002ec0), 0x400000000000ec0, 0x0, &(0x7f00000001c0)={0x77359400}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) sendmsg$NLBL_CALIPSO_C_LIST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000000540)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x5dd, 0x40012062, 0x0) 12:00:19 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010800000000084) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001200)=0x5, 0x4) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'veth1_to_bond\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000003c0)={0x0, 0x400}, 0x8) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="02000000ac00000000000000000000008f9a6c07b6502576c9b55e561b26a5c33280a7f3e81ba2d3519978dd74134dcc06da709b04bce8177dcff828745ac11116f4"], 0x10}}, 0x0) ioctl$IMHOLD_L1(r1, 0x80044948, &(0x7f0000000000)=0xea) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r5 = socket$netlink(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000440)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r6, @ANYBLOB="030b00d5d8eacf9eceeb459b00000000000200"/29], 0x20}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000b40)={0x11, 0x0, 0x0}, &(0x7f0000000b80)=0x14) sendmsg$NL80211_CMD_GET_STATION(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000c40)={&(0x7f0000000bc0)={0x78, 0x0, 0x10, 0x70bd2b, 0x25dfdbfc, {}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x7}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x3}, @NL80211_ATTR_MGMT_SUBTYPE={0x5, 0x29, 0xa}, @NL80211_ATTR_STA_VLAN={0x8, 0x14, r2}, @NL80211_ATTR_STA_TX_POWER={0x6, 0x114, 0xfb8e}, @NL80211_ATTR_MGMT_SUBTYPE={0x5, 0x29, 0xa}, @NL80211_ATTR_STA_FLAGS={0xc, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}, @NL80211_STA_FLAG_AUTHORIZED={0x4}]}, @NL80211_ATTR_STA_TX_POWER_SETTING={0x5, 0x113, 0x2}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r7}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x16, 0xbd, [0x4bd, 0x81, 0x4, 0x3, 0x7f, 0xff, 0x400, 0x9, 0xff]}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) ioctl$sock_SIOCDELDLCI(r5, 0x8981, &(0x7f0000000400)={'xfrm0\x00', 0x7}) sendmsg$DEVLINK_CMD_GET(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x30, r4, 0x1, 0x0, 0x0, {}, [@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}]}, 0x30}}, 0x0) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r1, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0xd0, r4, 0x20, 0x70bd26, 0x25dfdbfe, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x80}, 0x40801) sendmmsg$inet6(r0, &(0x7f0000000580)=[{{&(0x7f0000000040)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000080)="fd", 0x1}], 0x1}}], 0x1, 0x4000040) 12:00:19 executing program 0: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000080)='cpuset\x00'}, 0x30) r0 = socket(0x18, 0x4, 0x7fffffff) accept$netrom(r0, &(0x7f0000000800)={{0x3, @netrom}, [@default, @bcast, @default, @default, @rose, @bcast, @netrom]}, &(0x7f0000000880)=0x48) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)) close(r1) 12:00:19 executing program 5: r0 = socket(0x6, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@llc={0x1a, 0x30e, 0x8, 0x2, 0x3f, 0xd3, @dev={[], 0x18}}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="580000004d3085caab1a24000b0f0000000000001a41e93df7a6634fcac9b2a788dce5f8ceaf9bff5640c3a4fc358d4e572a236f4181b577c3c46eb361c6", @ANYRES32=r1, @ANYBLOB="00000000ffffffff000000000c000100696e67f465737300280008801c0001000000000000000000000000000000000600020000000000fe6557000000000000000000"], 0x58}}, 0x0) 12:00:19 executing program 1: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qMen_ax\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x3f00000000000000) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="a5c5005e02000000000000f800000000459059996daca0ce060d811dad6b0aa6c8f4725a7945cd2b68ed294fb672c64c88c566dc633c479e7e3be6940648e62771e6852b664ae43634c2bce281a81b7a8224b2426ecf"], 0x10}}, 0x4000) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000100)={r3, r4/1000+10000}, 0x10) openat$cgroup_ro(r0, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0) 12:00:19 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup(r0, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)=@newlink={0xcc, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}, @IFLA_PROP_LIST={0x90, 0x34, 0x0, 0x1, [{0x14, 0x35, 'veth0_to_bridge\x00'}, {0x14, 0x35, 'syzkaller0\x00'}, {0x14, 0x35, 'team_slave_1\x00'}, {0x14, 0x35, 'veth0_to_bridge\x00'}, {0x14, 0x35, 'veth1_to_bridge\x00'}, {0x14, 0x35, 'syz_tun\x00'}, {0x14, 0x35, 'gretap0\x00'}]}, @IFLA_TARGET_NETNSID={0x8, 0x2e, 0x2}]}, 0xcc}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'batadv_slave_0\x00'}) r2 = openat$cgroup_ro(r1, &(0x7f0000000100)='cpuacct.usage_sys\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r3, 0x0, 0x0) sendmsg$NFNL_MSG_ACCT_DEL(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}, 0x1, 0x0, 0x0, 0x4004004}, 0x4) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$NS_GET_PARENT(r4, 0xb702, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a59a4df00000000e9000500010007"], 0x1}}, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x100000001) recvmmsg(r6, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 12:00:19 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x200, 0x4) bind$inet(r0, &(0x7f00000003c0)={0x2, 0x200000000004e23}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000580)={@in6={{0xa, 0x4e24, 0xa, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x8}}, 0x0, 0x40, 0x2a, 0x0, "000000000000000000000000002000225f55d80700009b2a51c5bf0000fdffffff0000002000000000000000ef05e518df00000000000000000009000000000000000000000200"}, 0xd8) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0), 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000002c0)='yeah\x00', 0x5) socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(0x0) sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x4) accept$phonet_pipe(0xffffffffffffffff, 0x0, &(0x7f0000000140)) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x11, &(0x7f0000000200)=""/20, 0x14, 0x9ac42000}, 0x100) socket(0x0, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000280)=ANY=[], 0x100000530) [ 665.376584][T27675] IPVS: ftp: loaded support on port[0] = 21 12:00:19 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r3, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="50000000011400042bbd700d00fcdbdf2508000100000000000800010001000000080001000000000008000100010000000800010079542af0943b8dd522f35ebba42fe2b8819feeb397160100000008000100020000000800010000"], 0x50}, 0x1, 0x0, 0x0, 0x40010}, 0x44008049) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a59a4df0000ffade9000500010007"], 0x1}}, 0x0) r4 = socket$inet(0x2, 0xa, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendfile(0xffffffffffffffff, r1, 0x0, 0x100000001) close(0xffffffffffffffff) [ 665.431169][ T28] audit: type=1804 audit(1594036819.878:568): pid=27672 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir487777057/syzkaller.47xEJL/253/cgroup.controllers" dev="sda1" ino=16383 res=1 [ 665.480068][T27675] lo speed is unknown, defaulting to 1000 12:00:20 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04400000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000600)=ANY=[], 0xfec8) recvmmsg(r1, &(0x7f0000000f80), 0x0, 0x0, 0x0) 12:00:20 executing program 0: setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) ioctl$FITRIM(0xffffffffffffffff, 0x40305839, &(0x7f0000000000)={0x0, 0x0, 0xf4d3}) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) syz_genetlink_get_family_id$gtp(&(0x7f0000000080)='gtp\x00') sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040)=0x1200, 0x100002c07) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) socket(0x2000000000000021, 0x2, 0x10000000000002) 12:00:20 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="02000000ac0000000000001e00000000"], 0x10}}, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000)=0x1, 0x4) socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000018c0)={'team0\x00'}) sendmsg$NFT_MSG_GETGEN(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='\n', 0xfffffdef, 0x40080, 0x0, 0x1f4) [ 665.725278][ T28] audit: type=1804 audit(1594036820.178:569): pid=27696 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir546902114/syzkaller.9GcC2v/272/cgroup.controllers" dev="sda1" ino=16142 res=1 [ 665.872761][ T28] audit: type=1804 audit(1594036820.318:570): pid=27679 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir487777057/syzkaller.47xEJL/253/cgroup.controllers" dev="sda1" ino=16383 res=1 [ 665.972107][ T28] audit: type=1804 audit(1594036820.358:571): pid=27672 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir487777057/syzkaller.47xEJL/253/cgroup.controllers" dev="sda1" ino=16383 res=1 12:00:20 executing program 1: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="340100001000050700"/20, @ANYRES32, @ANYBLOB="0000000004000000080112000c001673307263766c616e00f80002004c0005000a00040000000000000000000a00ebffd11bf5466bca000018000400ea7f2f85340b00000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaabb20000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb000008000100100000000a000400aaaac7aaaaaa00000a0004"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000040), 0x49249249249282c, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r2, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000040), &(0x7f00000000c0)=0x40) [ 666.064170][T27680] IPVS: ftp: loaded support on port[0] = 21 [ 666.087922][ T28] audit: type=1804 audit(1594036820.388:572): pid=27725 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir780436053/syzkaller.yrTXP8/256/memory.events" dev="sda1" ino=16381 res=1 [ 666.153395][T27737] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 666.199325][ T28] audit: type=1800 audit(1594036820.388:573): pid=27725 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=16381 res=0 [ 666.261407][ T28] audit: type=1804 audit(1594036820.398:574): pid=27725 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir780436053/syzkaller.yrTXP8/256/memory.events" dev="sda1" ino=16381 res=1 [ 666.305916][T27738] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 666.354352][ T28] audit: type=1804 audit(1594036820.488:575): pid=27729 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir780436053/syzkaller.yrTXP8/256/memory.events" dev="sda1" ino=16381 res=1 12:00:23 executing program 3: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)={0x14c, r2, 0xb03, 0x70bd2b, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x200}]}, @TIPC_NLA_LINK={0x4c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_MEDIA={0xe0, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x34}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffff8}, @TIPC_NLA_PROP_PRIO={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xaf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x20}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x800}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x973}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x69bbf818}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfc5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x638b}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}]}]}, 0x14c}}, 0x0) getsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000140)=0x8) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast1, @dev, 0x4, 0xfffc, 0x0, 0x500, 0x0, 0x81210008}) 12:00:23 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000000)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x6db6e559) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) ioctl$PPPIOCSACTIVE(r0, 0x40047451, &(0x7f0000000040)={0xfffffffffffffe95, 0x0}) r2 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000080)={0x11, 0xc, r3, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000001fc0)={{&(0x7f0000001ec0)=""/163, 0xa3}, &(0x7f0000001f80), 0x21}, 0x20) r4 = socket$inet6(0xa, 0x2, 0x8000040000000088) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) sendmmsg(r4, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) sendmmsg(r4, &(0x7f0000005fc0)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x4, 0x2, 0x3, 0x2, {0xa, 0xfff, 0x4, @dev={0xfe, 0x80, [], 0x2f}, 0x1}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)="214aab6f98a19d0dd43fc5a9a099b0f43e2dd905bc01cf348d3f1bdeabe71b9b06087678d458a2652d24868a6128b2d913d6a8700858f4b2cde07bed99139655da32d024d284293103edfea8b03467a7bd0a7a1eedfa31351b251be480a8151b9a1b938ba52f7e7feb786057e0f3be0407d52b18989b755c49734d1c905b622a16a511fa4bc5b2ee48236306231dab89a4283ebecaa4381bcbaa668e5f112b504bc5ad23cd16bed7dda339e43f833514b5ba49deb3986a3efee053a5a30a6ff28011ff31bc972fb59d22", 0xca}, {&(0x7f0000000000)="a9b711ef6ede2ae3fbf6851f33efeb0f58c62a83f234613e690f3b70a9b6", 0x1e}], 0x2}}, {{&(0x7f0000000240)=@caif=@dgm={0x25, 0xfffffffe, 0x5}, 0x80, &(0x7f0000001800)=[{&(0x7f00000002c0)="81e346567d52", 0x6}, {&(0x7f0000000300)="d9c03a020dc6967f6811b4bdf41600d4446fe881c93e32be9ceaa0f1ad00adba4e6e9c9809b490ad5bd1e3978345181c447e617db1e4", 0x36}, {&(0x7f0000000340)="b410263058a5708d8767cc082d3f160c105466e324fc9f2e4a6d4ddbab3c0065994fa733ac21438c01bd94a8020dce94f0bd98685e8b670c7562509c4f5edbc444489ece84e474a39a1903de48de2bbffa2effe7952577f4c37feea9c7261e7716059d083f665c08cae27a92f9d4b889d80c44a6ec516d27a56be1e96cde60dff67139ad040ffc99869fe1bb8f2b1ebd9858df5d1169c60c9a251f5c9cc142eaee", 0xa1}, {&(0x7f0000000540)="f3ceb8e1e18a8dc45204ceba93fe87683330e5b5b5e15976762c74d91bcc5af9c45e60b05f92d76aab136994e6604eb62a27b1e92ae7c5f5af65ea41717c4492465800bd1a8f62fa889a6a9eafa6b4627c115ed25a167e825076b4000a6718dce95e6115dbeedc7ba1ab2dcf4bd1aa7e936275f5fdff25d4149d093856bcc4fe85c20a746d0f17ed745b313e93725464357c55d1cb1c9b3f8f1ea8d59d66356dc000f19431fcedb1c50238ef9aecb8a7267897418315069df2df3305f2ca53d26cbe577be2c1279fde2ecedc8191248b03719c772de5c7", 0xd7}, {&(0x7f0000000640)="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{0xb0, 0x115, 0x30, "8a62cc7eb6f74eeeef98baec14dcabb62abbb7b6cc9034954167266ff7409da394ce22ceed137bdccebe0adcd9c3f587e4ba653cf717edd297de73550769db353308d0d70dff1a940183a0492572cfc1821949b8e58bff856347e147f191608bf15a8bf3d5912494c97bc1ea32f6a37c0425cfb626ea6227df6efaeb033972461e752d93a3ee3fafa41006611e0de5e4cf91e6f12bb6dbf6c0991fc11d"}, {0x58, 0x6, 0x80, "e809d564d1cb8639899b7164b7712d4cf06dcabf4cbc6a2f4b2bdbcb70584eda58cd2d7c20f7bdf6a01224e7cecfeb2268e90298b06fc12d3c7335415392c16823198215b8"}], 0x22e0}}], 0x6, 0x44010) 12:00:23 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) socket(0x0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) gettid() sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32, @ANYRES32, @ANYRES32], 0x3c}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000001340)=[{{&(0x7f0000000240)=@l2tp={0x2, 0x0, @loopback}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000000)="03127412ff0d6295ae0c5ee2444f6f", 0xf}, {&(0x7f0000000400)="6eb81c1f7dbe5743897f0d91427bc5d108305fc5fabd4b1c2d2769b02b960eb961644d176afe41987755b125835b35351323d118ad0f7fe7e0beb97fae349c3ac86ca859ae5524bc9bd14b73214b2d5c3f1b48e77460", 0x56}, {&(0x7f0000000480)="fd75868a31191b37e3af4af5e58a56ec9a1250d2f75d58b2925e802a882a76d280f5f06646f98789ce8da1cfe95788f7c85351249b40abcee49558cd13e29c4f364b69396432e6e0e3f690db901078f63539fc44c108f7fb70e877c9399ef5d85962c02a8ebedea3d96dd562c700b3c7938d532d7933", 0x76}], 0x3, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], 0x298}}, {{&(0x7f0000000500)=@l2tp6={0xa, 0x0, 0x101, @private1, 0x2, 0x2}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000580)="7c8b5cce098a08460ec29406c382f7babefd16f4aff3dea9bae37891f5eb0bfb47511fc522024bdf15f2d6ac2c6893d9e1c72f1cc860400962266a4f2bdd4d9c69f204c980d2fe77ecd117a81686bc2836824db52a2793da51d874832d", 0x5d}, {&(0x7f0000000300)="d0386796", 0x4}, {&(0x7f0000000600)="be17176c5ce9a260e7bce4decbca8cc325977bf4b25f63d151de9cf84da5713412f0737cf23333d7c73e1fe0e1465c87ea52760dc43825cf876e6032c71200e45de69c23fe05c2a2fe461b51df0b4c70d6a8c2423685d0c0a595e76f97", 0x5d}, {&(0x7f0000000680)="300ff1455f89701f9d55c6fc00d956758cc996fac671032719b8cc882321c07b4030ccfdcf767fa2235ab213c78cfc49b52eaea2c1984eafa7268cb86b0388fa238218e6f07e743711c058636bfc87e4493287ff3362abd6cf9b6e29b254c29cd111d0acc5176b66", 0x68}, {&(0x7f0000000c00)="2a65b9da7f6b6cbd6917701780db7c1d4eb6a3570eec8e1d0e637afa9efdea98de3ca5626c8b272ad2841821afc64cf1e70d3a26ac4ff73487d91e3551e7c0925b887c4790bca4c057ebb8245b14a1512bf3f6fd415f7a00288142def346d6e959ad7cc5638f3c35111c1ffe7ffe86cd137d7650e7df22a44d9fe590ed45326b5a07c52d06329f98729005671f53eab7ccd6165b631efd8523c4c8eddd68", 0x9e}, {&(0x7f0000000cc0)="9bc78841d9dd1ecd4e5cbf7d89fceaea4190448f8d04e1fee350688ec55a330d779fc74b2e9139c035b9e5adbf8360ee7212663f7ff6c8bccb2089a641b81b9cf94bde10062839bc6f40fde1a8acc61f4fddf3d56291b96bb1206ed0424b3a7b3b0c54616bcd31d4420ce4b6d8cd3ac8aeb3cc64f93e30278cc4c4279e2d761ab16bc2d54bddbb7043a223571a894767e8c7aea87a4dbb31950610db6ec462e6970119d067326fc57dc42a309938e0577e8ac727a6ae7b6c84544bfd3ddbd06ef4543706a4", 0xc5}], 0x6}}, {{0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000dc0)="5c39dbb3d97f7b3d506053dd28a3dc27b581d4823da50a2b39b897277b7b9e94bd7e99026f0422ec1e490cf55c32664edc37c9829762da81fb99f23882289a3fbb044ca86b0dfc9a324d5a1001813387bba8ddcb319d182fe20311a5370920effc258dfb2077832432cab537c6f85ce3f4dbd440fabe833de742", 0x7a}, {&(0x7f0000000e40)="9be02e3b2827b318d3b30e1ff86e9945e0609b376fa9c6f8a6537f9ef88c7fdcb44788890ed45e9dfb87949138cb014bc1af07118ae10155aafd8192a7e0f2c0da", 0x41}, {&(0x7f0000000ec0)="2be5e21e3965e55864c3acefb8da341773ecb2646fabf7da024dee9441dddf77dcee143a599eebe238df35dde82bd30538634511580a3393631893dc9cd4277a5a2986124c632395c19448c94efd", 0x4e}, {&(0x7f0000000f40)="1817583bec06647b33d7f64953a373a669e1bd645159226d407046b0cd86554fd9217eb795df90dea0f7ad808e7af02d63bd7995a339fbfbc1737a601be015a45df92530708bd6685e76300000320d89bb5a428285f7528651b18bc7f66522688094c04d7eb6c4cb3c453d2d17afceaba8ab575622a13b6d65fec72f78498297eec37ba0158dec3ec5bdf5055de998215aea573d36e08380f770d044420ce3bc1c4bfd6447b626caf901ba306f6f8a72795314bbe97c785b63ac124981b52469c8df2dfc4a6c0e912032edec9982e1de923b8f57450d89946dfe0f03121f2bb15829208fbb09b8140d2142c19f03a03f0111f9ddbd", 0xf5}, {&(0x7f0000001040)="8aa457a1c47354f075dbf2d422ae005032d8ebeca61816ac5d00de07e4665420acc9de0724c167d68d00e3d635b98b9233bd3470e167bf36a758ab46de3b8d0c4b254cf87dcc55c09c5811b09b47bee04a16d20adb781af1573778a06dc1ec294687190d27b6b4e20cf9ff4cadbeafe9adcc2d2a5cb4e4bb6aef99e2399cffd0c09878a37bf3e7972d400d31d71e3a2da5e726616e344dcf3f59d0773b48da464fc73f288d199175ed8b886f6c18e495262e79f0343f3270b83cc280897a80db02bff917", 0xc4}, {&(0x7f0000001140)="5fb2731297f9d1beb15aa548f377bdde4c1ce0b3e10b6a647c2a66124d88d0f28aa48be2e2d7e406161449b3568b9b2dff0ff625a8234c42831558e3f1c9b08e814156bcf65f50aa52b6", 0x4a}, {&(0x7f00000011c0)="0e129e3ad2941557b97a12c4fd2190c520be8c035ec17089febf69a20f410abbe69b9e55ebc85a81c117f16ac710a65f43e79f227bb8b1b679719fa69f28c1201ff8277f47aea475d4300953291465d097406e3208b07364a6d23c1f013dd06cb09b5c1dc4ca5e51a5d02cef5af47dfbb1b203bddce8a62ec2ca7ba0c86d18061e6c214a54a7d5b06ad319fca12048424284d8abc8648a410311b039bd80c7405b9ba34dd02f0e0e66be9e3547b2f6705656a8b205788941364d46bd2040ed10c6e20ef30a09c93438343f", 0xcb}], 0x7}}], 0x3, 0x8004) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000800)=@newsa={0x140, 0x10, 0x713, 0x70bd29, 0x0, {{@in=@local, @in6=@mcast2, 0x0, 0x6}, {@in6=@empty, 0x0, 0x32}, @in6=@empty, {0x0, 0x0, 0x8}, {0x0, 0x2000000000000000}, {}, 0x70bd31, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @replay_thresh={0x8}]}, 0x140}}, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='io.stat\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) sendfile(r2, r3, 0x0, 0xf03b0000) r4 = socket(0x1e, 0x1, 0x0) getsockopt$inet_tcp_buf(r4, 0x10f, 0x0, 0x0, &(0x7f0000000100)) 12:00:23 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) socket$inet(0x2, 0x1, 0x3) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) preadv(r4, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff800}], 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(r0, 0x0, 0x0, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, 0x0, 0x840) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000100)=""/60, &(0x7f0000000140)=0x3c) 12:00:23 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) r2 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000000080)={0x11, 0xc, r3, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x559, 0x5, [0x610e, 0x5, 0x8, 0x5, 0xfffb]}, &(0x7f0000000080)=0x12) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000200)={r4, @in={{0x2, 0x4e23, @loopback}}}, 0x84) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DEL(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x50, 0xa, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_LINENO={0x8}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_ADT={0x20, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, @IPSET_ATTR_IP={0x18, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @mcast1}}}]}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x50}}, 0x0) 12:00:23 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) 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$TIPC_NL_UDP_GET_REMOTEIP(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r4, @ANYBLOB="030b0000000000008d7912ed00000c0009800800020005000000"], 0x20}}, 0x0) syz_genetlink_get_family_id$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)={&(0x7f0000000400)={0xa8, 0x0, 0x8e6767b8eef245b5, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x4}}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x4}}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e21}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5bd}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e20}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7fff}]}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffd}]}, 0xa8}}, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)={0x4c, r5, 0x0, 0x70bd2b, 0x0, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}]}, 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$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) [ 668.639605][T27760] netlink: 'syz-executor.2': attribute type 9 has an invalid length. [ 668.662189][ T28] audit: type=1804 audit(1594036823.108:576): pid=27758 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir710621691/syzkaller.0RE0Fe/264/memory.events" dev="sda1" ino=16002 res=1 [ 668.704724][T13493] tipc: TX() has been purged, node left! [ 668.798017][T13493] tipc: TX() has been purged, node left! 12:00:23 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x30) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) r3 = socket$inet_udp(0x2, 0x2, 0x0) splice(0xffffffffffffffff, 0x0, r3, 0x0, 0x4ffe0, 0x0) recvmmsg(r2, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r2, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x0, 0x200440d1) ppoll(&(0x7f0000000040)=[{r2, 0x2, 0x3000300}], 0x1, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f00000000c0)={0x77359400}, 0x0, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f000000ab80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000}, 0xc0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x16, 0x0, 0x4, 0x70bd29, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x41) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r5, r4, 0x0, 0x100000001) [ 668.934970][ T28] audit: type=1800 audit(1594036823.108:577): pid=27758 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16002 res=0 [ 669.075969][T27760] netlink: 'syz-executor.2': attribute type 9 has an invalid length. 12:00:23 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r2 = accept(r1, 0x0, 0x0) sendmmsg$inet6(r2, &(0x7f0000006400)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000080)="0dbd", 0x2}, {&(0x7f0000000500)="e0cd", 0x20000502}, {&(0x7f00000000c0)="9f269e9496f42e79e8b1eb3f23bd24dc05540ed086f920a857", 0x19}, {&(0x7f0000000200)="e3d76a8ecb6a6d851aad4708024ace6d4e96435b2427d1c81f9248f8eed0adfde920b7", 0x20000223}], 0x4}}], 0xd, 0xc000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000000)) sendmsg$DEVLINK_CMD_PORT_GET(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) r3 = socket$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)={&(0x7f0000000140)={0x20, r4, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r5, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000080)={0x28, r6, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8}]}]}, 0x28}, 0x1, 0xa00000000000000}, 0x0) sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x90, r6, 0x100, 0x70bd2c, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@empty}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7fff}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x501}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x90}, 0x1, 0x0, 0x0, 0x84}, 0x4000010) 12:00:24 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$inet6(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_GET_REG(r4, 0x0, 0x0) sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, 0x0, 0x0) sendmsg$NL80211_CMD_STOP_AP(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="24ef3018", @ANYRES16=r5, @ANYBLOB="8207000000000000000010263528255f822a46a0e91c79b75aea0000000400e200000000000500a30000000000"], 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @ipv4={[], [], @local}}, 0x1c) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0x0) sendfile(r3, r0, 0x0, 0x8000000000004) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 12:00:24 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$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$SIOCAX25ADDFWD(r1, 0x89ea, 0x0) getsockname$tipc(0xffffffffffffffff, 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={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, r2}, @IFLA_PROTO_DOWN={0x5}]}, 0x50}}, 0x0) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000280)='mptcp_pm\x00') sendmsg$MPTCP_PM_CMD_ADD_ADDR(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000002c0)={0x20, r3, 0x1, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6}]}]}, 0x20}}, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x94, r3, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x5}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x3}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}, @MPTCP_PM_ATTR_ADDR={0x4c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x5}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @local}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2={0xfc, 0x2, [], 0x7f}}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x4}]}, 0x94}, 0x1, 0x0, 0x0, 0x4040000}, 0x20000000) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') gettid() syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, 0x0, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0}, 0x0) 12:00:24 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a59a4df0000ffade9000500010007"], 0x1}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000001) 12:00:24 executing program 2: sendmsg$NL80211_CMD_NEW_MPATH(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f00000000c0)={0x0, 0x4f, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r1, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}]}]}, 0x20}}, 0x2000c0c5) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') r4 = socket$netlink(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r5, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) sendmsg$IPSET_CMD_LIST(r4, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="3800000007060103000000000085db00010000090900020073797a3100000000050001000700000005000100070000000500010007000000"], 0x38}, 0x1, 0x0, 0x0, 0x8008}, 0x8001) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x1c, r3, 0xe7a035cf4856fee5, 0x0, 0x0, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x2e}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, r3, 0x800, 0x70bd26, 0x25dfdbfd, {}, [@FOU_ATTR_AF={0x5, 0x2, 0x2}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e20}, @FOU_ATTR_AF={0x5, 0x2, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x10) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') r9 = syz_genetlink_get_family_id$devlink(&(0x7f00000003c0)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000640)={0x158, r9, 0x400, 0x70bd2d, 0x25dfdbfe, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}]}, 0x158}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)={0x90, r8, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_SOCK={0x7c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3a}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8e0}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x100}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x100}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x84f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffffbc0e}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xf08a}]}]}, 0x90}}, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r7, 0xc0406618, &(0x7f0000000300)={{0x3, 0x0, @descriptor="b3fa07a444ff37bc"}}) sendmsg$nl_route(r6, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000005c0)=@newlink={0x48, 0x10, 0x10, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x41810}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x4}]}, 0x48}}, 0x0) [ 669.901416][T27851] IPVS: ftp: loaded support on port[0] = 21 12:00:24 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) pipe(&(0x7f0000000280)) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f0000000040)="200000001a00010200190d958d00a0088000000001040000", 0x18) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, 0xffffffffffffffff) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r4, 0x6612) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r5, &(0x7f00000004c0), 0x0, 0x8040000) sendfile(r3, r1, 0x0, 0x80000001) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x68, &(0x7f0000000200)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x2d}}, @in6={0xa, 0x4e23, 0xffffffff, @private0, 0x3}, @in={0x2, 0x4e23, @remote}, @in={0x2, 0x4e21, @multicast1}, @in6={0xa, 0x4e23, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x1}]}, &(0x7f00000001c0)=0x10) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000180)}], 0x1, 0x1) sendmsg$RDMA_NLDEV_CMD_RES_PD_GET(0xffffffffffffffff, 0x0, 0x20000080) socket$phonet_pipe(0x23, 0x5, 0x2) [ 670.012583][T27851] lo speed is unknown, defaulting to 1000 12:00:24 executing program 2: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000006c0)=@broute={'broute\x00', 0x20, 0x4, 0x5a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000040), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{0x5, 0x4, 0x22f0, 'ip6_vti0\x00', 'geneve1\x00', 'team0\x00', 'veth1_to_team\x00', @empty, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], @multicast, [0xff, 0xff, 0xff, 0xff], 0xfe, 0xfe, 0x12e, [@connbytes={{'connbytes\x00', 0x0, 0x18}, {{[{0x7}, {0x8}], 0x0, 0x1}}}, @ipvs={{'ipvs\x00', 0x0, 0x28}, {{@ipv6=@mcast1, [0x0, 0xff000000, 0xffffffff, 0xff], 0x4e20, 0x2b, 0x1, 0x4e20, 0x8, 0x2}}}], [], @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x2, [{0x11, 0x0, 0x88a2, 'veth0_macvtap\x00', 'wg1\x00', 'syz_tun\x00', 'ipvlan0\x00', @link_local, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], @empty, [0x0, 0xff, 0x0, 0xff], 0x6e, 0xee, 0x166, [], [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x31f, 'syz1\x00'}}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}], @common=@nflog={'nflog\x00', 0x50, {{0x20, 0x1, 0x30, 0x0, 0x0, "27b8db9e8c8c662db11d0bbce130ea97335778a7e416bef2e1f41ac93caced3331f71461f3b83924e1a00db1a0563f91a48530fe0942ca2b130faa64c21000ee"}}}}, {0x5, 0x0, 0x1be5, 'vlan0\x00', 'gretap0\x00', 'dummy0\x00', 'veth1_to_team\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0xff], @dev={[], 0x3f}, [0xff, 0xff, 0x35d1dfb558dd7990, 0x0, 0xff], 0xe6, 0x116, 0x146, [@ip6={{'ip6\x00', 0x0, 0x50}, {{@empty, @mcast2, [0xffffff00, 0xffffffff, 0xff], [0x0, 0xff000000, 0xff000000, 0xff], 0x3b, 0x0, 0x4a, 0x2, 0x4e20, 0x4e20, 0x4e22, 0x4e23}}}], [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x3}}}], @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc, 0x1, [{0x9, 0x21, 0x2, 'batadv_slave_0\x00', 'veth1_virt_wifi\x00', 'macvlan1\x00', 'bridge_slave_1\x00', @local, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @multicast, [0x0, 0xff, 0x0, 0xff, 0xff], 0x6e, 0xbe, 0x10e, [], [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0xf800000, 'syz1\x00', {0x2}}}}], @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0x9, {0x75686d75}}}}}]}]}, 0x620) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) r3 = socket$netlink(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r4, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) getpeername(r3, &(0x7f0000001900)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, &(0x7f0000001980)=0x80) setsockopt$rose(r5, 0x104, 0x7, &(0x7f00000019c0)=0x80000000, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x400443c8, &(0x7f0000000000)={0x4, 0x0}) 12:00:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x9, 0x4, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x1d}, [@call={0x54}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x1e}, 0x64) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) getsockname$l2tp(r1, &(0x7f0000000040)={0x2, 0x0, @loopback}, &(0x7f0000000080)=0x10) 12:00:25 executing program 2: socket$l2tp(0x2, 0x2, 0x73) r0 = socket$inet6(0xa, 0x6, 0x0) listen(r0, 0x5eb05a) sendmmsg$inet(r0, &(0x7f0000003000)=[{{&(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000040)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0}}, {{&(0x7f0000000400)={0x2, 0x4e24, @remote}, 0x10, &(0x7f0000002640)=[{&(0x7f0000000500)="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0x1000}, {&(0x7f0000002580)="457c56b75180cb008d4c66ba460677fd83143924dfb35832604e75984e8446", 0x1f}, {&(0x7f0000000480)="e61bbd3d2bb2b7e2a5ef210772ea7ad3a06b38088b7a1d54436a7564eb5a992b69f21822a41ed65fbe3abaf19ce0beae8d240db24f09e353c6f36ccc1323db4a3b673a81cd86ca6c55066eb017cc984c7b2c7fdad5032cef818521", 0x5b}], 0x6}}, {{&(0x7f00000026c0)={0x2, 0x4e21, @remote}, 0x10, &(0x7f0000002cc0)=[{&(0x7f0000002700)="74342db0860e2d5a5a13881852911d43bd60f5bf83401206cbed68408b59f2d674f7cb8fd755ceb2cbd2f539346a0a8f24395766803ce960ad8c7d3036e55caeeead2b4ffe8fbd4f4d822b792158d72fcb4a2cadfc1d", 0x56}, {&(0x7f0000002780)="2fe1236b0e11018d1296dec3df6b4cf7586d67e18f6c84b2b8055c996da0835e74a00cf5d25001aa390924d4c0a8032b047dc2c1e5795d32a1d262c9a8d97246df42c122bfff4e8acba256ae19c9844b6a1c645a01104787248e0936e794bbdb82c3494f61ae1fc3f873e653a4bc82b038451547276beab43ade8eab8c387ee016c67f891d09a52d6a442133ab0045dcc07b", 0x92}, {&(0x7f0000000140)="509b2685f8d9546bae9205442c66018ef3f59e518278d83ce62631e468c84c4046d399b97af25aba41aa2c8b81e0fb0555d04bdf6d3667137e343ffdc5fc9c46b6c3de22", 0x44}, {&(0x7f00000028c0)="557a72116044ccefa0b6b0ddc303bd4da6471b24c70d45ea4ec4afa4bf33ea6ac0f0af02071dbbfe559428d1495c715e17dcbd2356539f06a6795f9ca13d4d008461035a66cfb9dea3b42bddb12f84a2107133d7c37d21aa9faa4554217a2291da1dfaae7e3b6b0bf7409a279e3bc86d64089179f924e3325e56712ebe62a776dc8868d15acc5c515641a31687084a73ca30cbe16626861319640f8b3f0975ca9da42488833d85abcf8d2de2e7384f17b28a4091b041653c17d7a2507a0cc52a3df0e92bf794a321db354ac386a05899448d733a0c229870d177f3df50377dec6af15e8b450743", 0xe7}, {&(0x7f00000029c0)="32e3b357680817", 0x7}, {&(0x7f0000002a00)="b410de47d368d268f4262aa89da2954bba0a691b030bf7cd9076bf4c14d55448148c344e75c1b0ae91b45867edb1da395d6a195354321a24d9ede37179ee4a0a168f350e9073d8e5313f1bf49f2ae38910be932b60994fd3936dcc25555213ce2c5c08ed49ae444f17089505dff9d1e16341ae588ffc5934024cca2020986c4830aab58d63ce6f6571cae8c58b4a5324", 0x90}, {&(0x7f0000002ac0)="4e406f58fe4054416a5648d56029c8343ee1c2c555cf8d65e3e06bb32a5506337be66966b9c5482d498a46a7508d0000469149eb6083b99a18c08bfc8770f30288fc17252d1c1c", 0x47}, {&(0x7f0000002b40)="0774349613f9fd22eb7cd2e715aa8f80d9494fbcd06ce7d17f97b7d8c31dd09027740fc38a1c8a4e6ff1e61d91e5139550dd4da77a8f6765dd0effd238485d549de772", 0x43}, {&(0x7f0000002bc0)="7d5e53a71d53884f13b8c2675a8c41f336dd68b74f00142c30a3d4d80c1dc63365949b05b3dd53df342cba98779698703113e54323c59f7583071d5e2286d6bb3072165c2e466454229fc7647412f94ba8a4f98b0852d5563c4dfa1d98efa82cfc1c3fa11868edb78a10cf9a7465eca80b228c9fb9c2e22900a1496eaa7748e1edc79f0bf93b8e55c5cc59a23c2fe2a6d7f20ca07785542f7554144276a877b1d2262cbe8734e7da086684f4268cf80cf7862b70899b4c27ff205205f6ab542660df6d45e48fc39240fdacd8cf00f2644f3fc60204da318874bf4cbbb07543e3854ce00bd6c04d8dbb74b4aff74c4936ec187c51d81e", 0xf6}], 0x9, &(0x7f0000002d80)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x1}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x87}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xfff}}], 0x48}}, {{&(0x7f0000002e00)={0x2, 0x4e23, @private=0xa010100}, 0x10, &(0x7f0000002f80)=[{&(0x7f0000002e40)="4808867e009722025f1e1460ed366dc67eb80b465cf693994b4c8775df4499e54e384aef4813259d69182df0f1be3b69e4eca505b168f7f41079014748c06a55a81dbcab3c44ee28347b0208fc802e37647a054b5e31785bdab1039bfa397efb72d1f8ded6c82a84d27f690b73428617739e6608b3aa18e027cf9837d0f086375cb7801b590e6e25f6a6b856cf41cf7f60c0d4fe07faa0d3cc25d0418670c6f691e1548411b34a7476afd1f2a366d0376c8539d02ee889d30c019735314612051cd191401568df737610b6a8becaeeb2", 0xd0}, {&(0x7f0000002f40)="ee9617011c053df84d8fc73503ddd592b98569249a5c52819195b3bd653449", 0x1f}], 0x2, &(0x7f0000002fc0)}}], 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000380)=@filter={'filter\x00', 0xe, 0x2, 0x250, [0x0, 0x20000100, 0x20000130, 0x20000280], 0x0, 0x0, &(0x7f00000034c0)=ANY=[@ANYBLOB="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"]}, 0x3d4) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000100)=0x78) 12:00:25 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={r3, 0x10000}, &(0x7f0000000300)=0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) writev(r4, &(0x7f00000002c0)=[{&(0x7f00000000c0)="37aee8f6faea3511bec093194a30aa40c9a54731b8c4363f3ea18db02e1b3004afa2655cc96268e1a240bfd9283d32c38ecdcb1b", 0x34}, {&(0x7f0000000100)="2239c9cae561fdf5dd163ef3245fc0fa78411998b3c147dec313d6fa5e7c02b0d26935386694fa555bbf933034c694a2ab9dc6f26753866738d3ebefa33599b6f1dcf5fc77d37282a802d4f56eb1b67375cb33ee917e", 0x56}, {&(0x7f00000001c0)="add4a06dc2baaea72ceb988f1917f72e3a31f0247c32d82e04f8f2e29e91744b0a7c4beca1b3081760fe773d24f8e37746070cb58915639b1934f4c56e46573120ab110b5c13f2754b1d5eb1929563c2b7575bb5ae0e40b97e080fc058cbaa7679a1ac67c66c5c90de8b9ecc6ef13bc5e4a87f1c1d052f", 0x77}], 0x3) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r4, 0x0) write$cgroup_pid(r0, &(0x7f0000000100), 0x12) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r5, 0x40086602, &(0x7f0000000080)) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r6, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) ioctl$FS_IOC_RESVSP(r5, 0x40305829, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x10000b}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) 12:00:25 executing program 0: socketpair(0x25, 0x4, 0xe556, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080)='gtp\x00') sendmsg$GTP_CMD_DELPDP(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="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"], 0x1c}}, 0x0) sendmsg$GTP_CMD_DELPDP(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r2, 0x200, 0x70bd25, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x30}}, @GTPA_I_TEI={0x8}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_TID={0xc, 0x3, 0x1}, @GTPA_PEER_ADDRESS={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000082}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x5, 0x4, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x19, 0x65}, [@call={0x66}]}, &(0x7f0000000040)='syzkaller\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffed8}, 0x3f) 12:00:25 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="18000000", @ANYRES16=r1, @ANYBLOB="1303000400000000000003"], 0x3}}, 0x800) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$netlink(0x10, 0x3, 0x9) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r4, 0x2, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') sendmsg$BATADV_CMD_GET_GATEWAYS(r5, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c0000004cebd81f6a8b953f407f8e3d36d0f11fff5d0b97c63f33b74845c9a6e14d4cd9404c4e828affee74d4b7b1b7ec7693bc988c2153c66349890e7b03a792c94f48107ce85b6279e0a7753772c1a82e0d3da00af037ad9b4dfc87653562b51b7028a386916d2ffe9e8f104f562d21e149cf49691666a8f54d85a1224644901381caec8603", @ANYRES16=r6, @ANYBLOB="110700000000000000000700000008000300", @ANYRES32=0x0, @ANYBLOB], 0x1c}}, 0x0) sendmsg$BATADV_CMD_SET_HARDIF(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r6, @ANYBLOB="200025bd7000fedbdf25100000000500330002000000"], 0x1c}, 0x1, 0x0, 0x0, 0x200008c0}, 0x20000084) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r7, r2, 0x0, 0x100001800) 12:00:25 executing program 1: r0 = socket$kcm(0x2, 0x2, 0x73) bind$inet(0xffffffffffffffff, &(0x7f0000001240)={0x2, 0x0, @empty}, 0x10) r1 = socket$inet6(0xa, 0x3, 0x9) recvmmsg(r1, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x40, &(0x7f0000000000)=0x400, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket(0x1000000010, 0x80002, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB="4c0000002c00270d000000000004000000000000", @ANYRES32=r5, @ANYBLOB="00000000000000000e00000008000100627066"], 0x4c}}, 0x0) sendmmsg$alg(r2, &(0x7f0000000200), 0x10efe10675dec16, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000100)) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="61ab167db80b7cb2fbd8c934c045268157f3b234e9bfa473f35375256f1bdddc616a5e7f241393b8cf131eae79a43c568d261995493a63ba907052", @ANYRES16=0x0, @ANYBLOB="030b0000000000000000130000000c0009800800027cb9000000"], 0x20}}, 0x0) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f00000001c0)={0x20000, 0x72a, 0x9, 0x97a9, 0x2, 0x9}) [ 670.968145][T27851] netlink: 'syz-executor.5': attribute type 5 has an invalid length. [ 671.073520][T27851] device ipvlan0 entered promiscuous mode [ 671.280807][ T28] kauditd_printk_skb: 20 callbacks suppressed [ 671.280823][ T28] audit: type=1804 audit(1594036825.728:598): pid=27922 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir329549811/syzkaller.X7QfmZ/254/cgroup.controllers" dev="sda1" ino=15875 res=1 [ 671.325518][T27930] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 671.391622][T27932] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 671.431100][T27851] IPVS: ftp: loaded support on port[0] = 21 [ 671.493938][T27932] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 671.545561][T27851] lo speed is unknown, defaulting to 1000 12:00:26 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$cgroup(0xffffffffffffffff, &(0x7f00000000c0)='syz1\x00', 0x200002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpu.stat\x00', 0x275a, 0x0) epoll_pwait(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000000c0)={[0x1]}, 0x8) openat$cgroup_ro(r0, 0x0, 0x26e1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu\x00', 0x275a, 0x0) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r4, 0x20}, 0x8) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) [ 671.969285][T27936] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 671.997060][T27970] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 672.043542][T27970] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 672.078780][T27971] IPVS: ftp: loaded support on port[0] = 21 [ 672.183733][T27971] lo speed is unknown, defaulting to 1000 [ 672.277551][T27851] netlink: 'syz-executor.5': attribute type 5 has an invalid length. [ 672.300914][T27851] gretap0: Device is already in use. 12:00:27 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f00000000c0)=0x8, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$sock_linger(r0, 0x1, 0x3d, &(0x7f0000000080), 0x8) sendmmsg$sock(r0, &(0x7f0000000140)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=[@txtime={{0x18}}], 0x18}}], 0x1, 0x0) 12:00:27 executing program 3: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 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)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20001}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)=@can_delroute={0x74, 0x19, 0x100, 0x70bd27, 0x25dfdbfb, {0x1d, 0x1, 0x4}, [@CGW_DST_IF={0x8, 0xa, r5}, @CGW_FILTER={0xc, 0xb, {{0x4, 0x1, 0x1, 0x1}, {0x3, 0x0, 0x1, 0x1}}}, @CGW_LIM_HOPS={0x5, 0xd, 0x6}, @CGW_FILTER={0xc, 0xb, {{0x2}, {0x0, 0x1, 0x0, 0x1}}}, @CGW_SRC_IF={0x8, 0x9, r1}, @CGW_MOD_SET={0x15, 0x4, {{{0x1, 0x1}, 0x7, 0x0, 0x0, 0x0, "adbac7532b83ec42"}}}, @CGW_MOD_XOR={0x15, 0x3, {{{0x2, 0x0, 0x1}, 0x7, 0x3, 0x0, 0x0, "790d2c3fc4e0203d"}, 0x2}}]}, 0x74}, 0x1, 0x0, 0x0, 0x20000000}, 0x2) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={@private1={0xfc, 0x1, [], 0x1}, 0x1, r7}) r8 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r8, &(0x7f0000000000)={0x500, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x2, 0x400000000000003, 0x0, 0x403, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev, 0x137a}}, @sadb_address={0x5, 0x9, 0xff, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x7], 0x0, 0x0}}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x16}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2}}]}, 0x98}}, 0x0) 12:00:27 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r2, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000f00)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0xec, r3, 0x1, 0x70bd26, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_SECCTX={0x2f, 0x7, 'system_u:object_r:setrans_initrc_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth1_to_batadv\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_SECCTX={0x29, 0x7, 'system_u:object_r:hald_acl_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'team_slave_1\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x16}}, @NLBL_UNLABEL_A_IFACE={0x14}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x42}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @local}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast1}]}, 0xec}, 0x1, 0x0, 0x0, 0x50000091}, 0x24000890) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB='x\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00012abd7000060053c400d3d73102dbdf25070000001400060076657468305f746f5f626174616476002800070073797374656f5f753a6f626a6563745f723a736f756e645f6465766963655f743a73300014000300fe8000000000000000000000000000bb149058000300fe8000000000000068bfee59cdf581cfd11e674450fd993a5d983d291479c171058c5004b82d6aef088da623d584faaff3d43f5fd8b0b1a49a74a8f0cab9474a00896f8c1cc735e843a273c2af21df2b14b3262132"], 0x78}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)={0x84, r3, 0x400, 0x70bd26, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_to_bond\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast2}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}, @NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:zero_device_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x84}, 0x1, 0x0, 0x0, 0x8}, 0x48081) sendmsg$NLBL_UNLABEL_C_STATICLIST(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, r3, 0x800, 0x70bd25, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000700)=@raw={'raw\x00', 0x2, 0x3, 0x220, 0x90, 0x90, 0x0, 0x0, 0x0, 0x188, 0x2c0, 0x2c0, 0x188, 0x2c0, 0x3, 0x0, {[{{@uncond, 0x0, 0x70, 0x90, 0x0, {0x6020000}}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}, {0x1, 0x1f}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xffffffffffffffff, [0x7, 0x2, 0x7, 0x5, 0x4], 0x2, 0xd}, {0x2, [0x5, 0x2, 0x5, 0x0, 0x1, 0x3], 0x6, 0x7}}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x280) 12:00:27 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000000000)={{0x6, @rose}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default]}, 0x48) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)={0x1c, r2, 0xb03, 0x70bd2d, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) r3 = socket$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)={&(0x7f0000000140)={0x20, r4, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) r5 = accept(r3, &(0x7f0000000180)=@ax25={{0x3, @null}, [@default, @remote, @remote, @null, @remote, @bcast, @bcast, @bcast]}, 0x0) setsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000)=0x7, 0x4) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140), 0x4924b68, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000bc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="20000000000000008400000002000000000000020000000000000000e85f307c6a9ce2337d6dc7463da9cdeacf7ee5bad820b62feb46233c7d97e19d7d10d8862598e6c0b3a6d6c0068dbec2b940e34774382fe7159c3ef15b7ad25bc38f6ad0033dbb", @ANYRES32=0x0], 0x20}], 0x1, 0x0) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)={r7}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000200)={r7, @in={{0x2, 0x4e23, @multicast2}}, 0x43, 0x18}, 0x90) socket$inet6_sctp(0xa, 0x0, 0x84) unshare(0x6c060000) getpeername(r0, 0x0, &(0x7f00000002c0)) 12:00:27 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$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) setsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, 0x0, 0x0) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r4, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) socket(0x10, 0x3, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r5, 0x29, 0x45, &(0x7f0000000100)={'HL\x00'}, &(0x7f0000000140)=0x1e) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0}, 0x0) splice(r3, 0x0, r1, 0x0, 0x400fffe, 0x0) sendfile(r3, r0, 0x0, 0x80000001) r6 = socket$netlink(0x10, 0x3, 0x0) sendfile(0xffffffffffffffff, r6, &(0x7f0000000180)=0x7, 0x837) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) [ 672.674682][T28000] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 672.716154][ T28] audit: type=1804 audit(1594036827.168:599): pid=28001 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir546902114/syzkaller.9GcC2v/279/memory.events" dev="sda1" ino=16166 res=1 [ 672.718516][T28000] ================================================================== [ 672.751235][T28000] BUG: KASAN: use-after-free in tipc_nl_node_dump_monitor_peer+0x4da/0x590 [ 672.760615][T28000] Read of size 2 at addr ffff8880a2a97c14 by task syz-executor.2/28000 [ 672.770832][T28000] [ 672.773540][T28000] CPU: 0 PID: 28000 Comm: syz-executor.2 Not tainted 5.8.0-rc2-syzkaller #0 [ 672.782808][T28000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 672.793230][T28000] Call Trace: [ 672.796551][T28000] dump_stack+0x18f/0x20d [ 672.800922][T28000] ? tipc_nl_node_dump_monitor_peer+0x4da/0x590 [ 672.807545][T28000] ? tipc_nl_node_dump_monitor_peer+0x4da/0x590 [ 672.815776][T28000] print_address_description.constprop.0.cold+0xae/0x436 [ 672.825288][T28000] ? vprintk_func+0x97/0x1a6 [ 672.830354][T28000] ? tipc_nl_node_dump_monitor_peer+0x4da/0x590 [ 672.837965][T28000] kasan_report.cold+0x1f/0x37 [ 672.844279][T28000] ? tipc_nl_node_dump_monitor_peer+0x4da/0x590 [ 672.853820][T28000] tipc_nl_node_dump_monitor_peer+0x4da/0x590 [ 672.860306][T28000] ? tipc_nl_node_dump_monitor+0x300/0x300 [ 672.861133][ T28] audit: type=1800 audit(1594036827.168:600): pid=28001 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=16166 res=0 [ 672.867444][T28000] ? check_preemption_disabled+0x38/0x220 [ 672.867476][T28000] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 672.867506][T28000] ? kmem_cache_alloc_node_trace+0x3b0/0x400 [ 672.867519][T28000] ? __kmalloc_node_track_caller+0x38/0x60 12:00:27 executing program 5: 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 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={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) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="384000002400ffffff7f000000003c0005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000200)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvmmsg(r4, &(0x7f0000000300)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000003c0)=""/102400, 0x19000}], 0x1}}], 0x3, 0x0, 0x0) recvfrom$inet6(r4, 0x0, 0xfffffe85, 0x0, 0x0, 0xffffffffffffffbf) recvfrom$inet6(r4, &(0x7f0000000000)=""/114, 0xfffffffffffffd1b, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="9000000020001f", 0x7, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="58ad000010", 0x5, 0x0, 0x0, 0x0) sendmsg$NFQNL_MSG_CONFIG(r0, &(0x7f0000019440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000019400)={&(0x7f00000193c0)={0x1c, 0x2, 0x3, 0x101, 0x0, 0x0, {0xc, 0x0, 0x1}, [@NFQA_CFG_CMD={0x8, 0x1, {0x3, 0x0, 0x8}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r5, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) [ 672.867536][T28000] ? kasan_unpoison_shadow+0x33/0x40 [ 672.867553][T28000] ? __phys_addr+0x9a/0x110 [ 672.867568][T28000] ? memset+0x20/0x40 [ 672.867589][T28000] genl_lock_dumpit+0x7f/0xb0 [ 672.867779][T28000] netlink_dump+0x4cd/0xf60 [ 672.867824][T28000] ? netlink_insert+0x1670/0x1670 [ 672.946319][T28000] ? __mutex_unlock_slowpath+0xe2/0x610 [ 672.952530][T28000] ? genl_start+0x45a/0x6e0 [ 672.955999][T27972] netlink: 'syz-executor.4': attribute type 13 has an invalid length. [ 672.957160][T28000] __netlink_dump_start+0x643/0x900 [ 672.957178][T28000] ? genl_rcv_msg+0x9e0/0x9e0 [ 672.957221][T28000] ? tipc_nl_node_dump_monitor+0x300/0x300 [ 672.957241][T28000] genl_family_rcv_msg_dumpit+0x2ac/0x310 [ 672.987470][T28000] ? genl_rcv+0x40/0x40 [ 672.992429][T28000] ? mutex_lock_io_nested+0xf60/0xf60 [ 672.997919][T28000] ? genl_rcv_msg+0x9e0/0x9e0 [ 673.003410][T28000] ? genl_unlock+0x20/0x20 [ 673.009859][T28000] ? genl_parallel_done+0x170/0x170 [ 673.016183][T28000] ? __radix_tree_lookup+0x1f3/0x290 [ 673.021511][T28000] genl_rcv_msg+0x797/0x9e0 [ 673.026402][T28000] ? genl_family_rcv_msg_attrs_parse.isra.0+0x310/0x310 [ 673.033641][T28000] ? lock_acquire+0x1f1/0xad0 [ 673.038479][T28000] ? genl_rcv+0x15/0x40 [ 673.043127][T28000] ? lock_release+0x8d0/0x8d0 [ 673.048323][T28000] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 673.054203][T28000] netlink_rcv_skb+0x15a/0x430 [ 673.059174][T28000] ? genl_family_rcv_msg_attrs_parse.isra.0+0x310/0x310 [ 673.066232][T28000] ? netlink_ack+0xa10/0xa10 [ 673.070874][T28000] genl_rcv+0x24/0x40 [ 673.075342][T28000] netlink_unicast+0x533/0x7d0 [ 673.081458][T28000] ? netlink_attachskb+0x810/0x810 [ 673.086595][T28000] ? _copy_from_iter_full+0x247/0x890 [ 673.090812][T27972] IPVS: ftp: loaded support on port[0] = 21 [ 673.092169][T28000] ? __phys_addr+0x9a/0x110 [ 673.103166][ T28] audit: type=1804 audit(1594036827.548:601): pid=28001 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir546902114/syzkaller.9GcC2v/279/memory.events" dev="sda1" ino=16166 res=1 [ 673.103280][T28000] ? __phys_addr_symbol+0x2c/0x70 [ 673.132983][T28000] ? __check_object_size+0x171/0x3e4 [ 673.138480][T28000] netlink_sendmsg+0x856/0xd90 [ 673.143584][T28000] ? netlink_unicast+0x7d0/0x7d0 [ 673.149102][T28000] ? netlink_unicast+0x7d0/0x7d0 [ 673.154151][T28000] sock_sendmsg+0xcf/0x120 [ 673.158601][T28000] ____sys_sendmsg+0x6e8/0x810 [ 673.163877][T28000] ? kernel_sendmsg+0x50/0x50 [ 673.169796][T28000] ? do_recvmmsg+0x6d0/0x6d0 [ 673.174798][T28000] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 673.180903][T28000] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 673.187259][T28000] ___sys_sendmsg+0xf3/0x170 [ 673.192151][T28000] ? sendmsg_copy_msghdr+0x160/0x160 [ 673.197650][T28000] ? __fget_files+0x272/0x400 [ 673.200077][T28020] netlink: 12263 bytes leftover after parsing attributes in process `syz-executor.5'. [ 673.204008][T28000] ? lock_downgrade+0x820/0x820 [ 673.204022][T28000] ? find_held_lock+0x2d/0x110 [ 673.204046][T28000] ? check_preemption_disabled+0x38/0x220 [ 673.204077][T28000] ? __fget_files+0x294/0x400 [ 673.204101][T28000] ? __fget_light+0xea/0x280 [ 673.204129][T28000] __sys_sendmsg+0xe5/0x1b0 [ 673.204146][T28000] ? __sys_sendmsg_sock+0xb0/0xb0 [ 673.204160][T28000] ? __x64_sys_futex+0x382/0x4e0 [ 673.204173][T28000] ? check_preemption_disabled+0x38/0x220 [ 673.204196][T28000] ? do_syscall_64+0x1c/0xe0 [ 673.204209][T28000] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 673.204227][T28000] do_syscall_64+0x60/0xe0 [ 673.204247][T28000] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 673.204263][T28000] RIP: 0033:0x45cb29 [ 673.204269][T28000] Code: Bad RIP value. [ 673.204277][T28000] RSP: 002b:00007fb0fd204c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 673.204299][T28000] RAX: ffffffffffffffda RBX: 00000000005022e0 RCX: 000000000045cb29 [ 673.313250][T28020] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 673.314263][T28000] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 673.314273][T28000] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 673.314282][T28000] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 673.314292][T28000] R13: 0000000000000a31 R14: 00000000004d6dc0 R15: 00007fb0fd2056d4 [ 673.314318][T28000] [ 673.314326][T28000] Allocated by task 28002: [ 673.314348][T28000] save_stack+0x1b/0x40 [ 673.314364][T28000] __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 673.314378][T28000] __alloc_skb+0xae/0x550 [ 673.314391][T28000] netlink_sendmsg+0x94f/0xd90 [ 673.314414][T28000] sock_sendmsg+0xcf/0x120 [ 673.314427][T28000] ____sys_sendmsg+0x6e8/0x810 [ 673.314440][T28000] ___sys_sendmsg+0xf3/0x170 [ 673.314452][T28000] __sys_sendmsg+0xe5/0x1b0 [ 673.314468][T28000] do_syscall_64+0x60/0xe0 [ 673.314484][T28000] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 673.314495][T28000] [ 673.337995][ T28] audit: type=1804 audit(1594036827.788:602): pid=28001 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir546902114/syzkaller.9GcC2v/279/memory.events" dev="sda1" ino=16166 res=1 [ 673.340114][T28000] Freed by task 28002: [ 673.340136][T28000] save_stack+0x1b/0x40 [ 673.340151][T28000] __kasan_slab_free+0xf5/0x140 [ 673.340164][T28000] kfree+0x103/0x2c0 [ 673.340180][T28000] skb_release_data+0x6d9/0x910 [ 673.340193][T28000] consume_skb+0xc2/0x160 [ 673.340212][T28000] netlink_unicast+0x53b/0x7d0 [ 673.488170][T28000] netlink_sendmsg+0x856/0xd90 [ 673.490134][ T28] audit: type=1800 audit(1594036827.938:603): pid=28001 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=16166 res=0 [ 673.492955][T28000] sock_sendmsg+0xcf/0x120 [ 673.492974][T28000] ____sys_sendmsg+0x6e8/0x810 [ 673.523063][T28000] ___sys_sendmsg+0xf3/0x170 [ 673.527769][T28000] __sys_sendmsg+0xe5/0x1b0 [ 673.533436][T28000] do_syscall_64+0x60/0xe0 [ 673.538265][T28000] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 673.544605][T28000] [ 673.547859][T28000] The buggy address belongs to the object at ffff8880a2a97c00 [ 673.547859][T28000] which belongs to the cache kmalloc-512 of size 512 [ 673.563689][T28000] The buggy address is located 20 bytes inside of [ 673.563689][T28000] 512-byte region [ffff8880a2a97c00, ffff8880a2a97e00) [ 673.578080][T28000] The buggy address belongs to the page: [ 673.584041][T28000] page:ffffea00028aa5c0 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 [ 673.594055][T28000] flags: 0xfffe0000000200(slab) [ 673.595383][ T28] audit: type=1804 audit(1594036827.978:604): pid=28001 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir546902114/syzkaller.9GcC2v/279/memory.events" dev="sda1" ino=16166 res=1 [ 673.599113][T28000] raw: 00fffe0000000200 ffffea0001a496c8 ffffea00029ac908 ffff8880aa000a80 [ 673.599133][T28000] raw: 0000000000000000 ffff8880a2a97000 0000000100000004 0000000000000000 [ 673.599141][T28000] page dumped because: kasan: bad access detected [ 673.599146][T28000] [ 673.599152][T28000] Memory state around the buggy address: [ 673.599167][T28000] ffff8880a2a97b00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 673.599180][T28000] ffff8880a2a97b80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 673.599199][T28000] >ffff8880a2a97c00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 673.684150][T28000] ^ [ 673.689167][T28000] ffff8880a2a97c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 673.697606][T28000] ffff8880a2a97d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 673.705880][T28000] ================================================================== [ 673.714149][T28000] Disabling lock debugging due to kernel taint [ 673.745776][T28000] Kernel panic - not syncing: panic_on_warn set ... [ 673.753165][T28000] CPU: 0 PID: 28000 Comm: syz-executor.2 Tainted: G B 5.8.0-rc2-syzkaller #0 [ 673.755042][ T28] audit: type=1804 audit(1594036828.008:605): pid=28031 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir546902114/syzkaller.9GcC2v/279/memory.events" dev="sda1" ino=16166 res=1 12:00:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x20000000000000ac}, 0x10}}, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000180)) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000030000000000000026d0000095002b000000000093ad55f674402d020000000000005ab527ee3697f57fe12ea7509e1fcff1ed4436f7054f26b1b3f4279e7b34603cdd37536bedf6ba7a2eb40ff82812ac6ca16b34f98125f30e6326996a3cfee33025a30b45bdcf1d273683626e00dc254d570dca6b78ad833488cfe4229ed2049edd0d69613d3cd61f00158e6eee8532151d72ab8abaa9652300dcbf00000000cc587424363dc6ad7f52bf424c6e6cafbe9309aaa218a52001a3cd753441f0db74596fa53881b6d72c002a60c1bc7dc8c38b7d2e13c50424b9dd114590da1b5f7068746bd9ff41c69b7d000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000380)={r0, r3}) sendmsg$rds(r4, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f0000002980)=""/4112, 0xfffffde7}], 0x1}, 0x0) write(r4, 0x0, 0x0) close(r4) [ 673.763309][T28000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 673.763314][T28000] Call Trace: [ 673.763336][T28000] dump_stack+0x18f/0x20d [ 673.763355][T28000] ? tipc_nl_node_dump_monitor_peer+0x420/0x590 [ 673.763375][T28000] panic+0x2e3/0x75c [ 673.816420][T28000] ? __warn_printk+0xf3/0xf3 [ 673.821078][T28000] ? preempt_schedule_common+0x59/0xc0 [ 673.826552][T28000] ? tipc_nl_node_dump_monitor_peer+0x4da/0x590 [ 673.832916][T28000] ? preempt_schedule_thunk+0x16/0x18 [ 673.838496][T28000] ? trace_hardirqs_on+0x55/0x220 [ 673.843715][T28000] ? tipc_nl_node_dump_monitor_peer+0x4da/0x590 [ 673.850505][T28000] ? tipc_nl_node_dump_monitor_peer+0x4da/0x590 [ 673.856774][T28000] end_report+0x4d/0x53 [ 673.860958][T28000] kasan_report.cold+0xd/0x37 [ 673.866011][T28000] ? tipc_nl_node_dump_monitor_peer+0x4da/0x590 [ 673.873383][T28000] tipc_nl_node_dump_monitor_peer+0x4da/0x590 [ 673.880253][T28000] ? tipc_nl_node_dump_monitor+0x300/0x300 [ 673.886172][T28000] ? check_preemption_disabled+0x38/0x220 [ 673.892304][T28000] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 673.898959][T28000] ? kmem_cache_alloc_node_trace+0x3b0/0x400 [ 673.906453][T28000] ? __kmalloc_node_track_caller+0x38/0x60 [ 673.912556][T28000] ? kasan_unpoison_shadow+0x33/0x40 [ 673.918290][T28000] ? __phys_addr+0x9a/0x110 [ 673.922896][T28000] ? memset+0x20/0x40 [ 673.926993][T28000] genl_lock_dumpit+0x7f/0xb0 [ 673.932214][T28000] netlink_dump+0x4cd/0xf60 [ 673.936898][T28000] ? netlink_insert+0x1670/0x1670 [ 673.942212][T28000] ? __mutex_unlock_slowpath+0xe2/0x610 [ 673.948490][T28000] ? genl_start+0x45a/0x6e0 [ 673.953591][T28000] __netlink_dump_start+0x643/0x900 [ 673.960063][T28000] ? genl_rcv_msg+0x9e0/0x9e0 [ 673.964920][T28000] ? tipc_nl_node_dump_monitor+0x300/0x300 [ 673.971306][T28000] genl_family_rcv_msg_dumpit+0x2ac/0x310 [ 673.978039][T28000] ? genl_rcv+0x40/0x40 [ 673.982367][T28000] ? mutex_lock_io_nested+0xf60/0xf60 [ 673.988637][T28000] ? genl_rcv_msg+0x9e0/0x9e0 [ 673.993326][T28000] ? genl_unlock+0x20/0x20 [ 673.998164][T28000] ? genl_parallel_done+0x170/0x170 [ 674.003593][T28000] ? __radix_tree_lookup+0x1f3/0x290 [ 674.009061][T28000] genl_rcv_msg+0x797/0x9e0 [ 674.013560][T28000] ? genl_family_rcv_msg_attrs_parse.isra.0+0x310/0x310 [ 674.020747][T28000] ? lock_acquire+0x1f1/0xad0 [ 674.026574][T28000] ? genl_rcv+0x15/0x40 [ 674.035120][T28000] ? lock_release+0x8d0/0x8d0 [ 674.039872][T28000] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 674.045352][T28000] netlink_rcv_skb+0x15a/0x430 [ 674.050423][T28000] ? genl_family_rcv_msg_attrs_parse.isra.0+0x310/0x310 [ 674.057802][T28000] ? netlink_ack+0xa10/0xa10 [ 674.062834][T28000] genl_rcv+0x24/0x40 [ 674.067104][T28000] netlink_unicast+0x533/0x7d0 [ 674.075891][T28000] ? netlink_attachskb+0x810/0x810 [ 674.081491][T28000] ? _copy_from_iter_full+0x247/0x890 [ 674.088089][T28000] ? __phys_addr+0x9a/0x110 [ 674.092852][T28000] ? __phys_addr_symbol+0x2c/0x70 [ 674.098557][T28000] ? __check_object_size+0x171/0x3e4 [ 674.105011][T28000] netlink_sendmsg+0x856/0xd90 [ 674.110291][T28000] ? netlink_unicast+0x7d0/0x7d0 [ 674.115432][T28000] ? netlink_unicast+0x7d0/0x7d0 [ 674.120825][T28000] sock_sendmsg+0xcf/0x120 [ 674.126244][T28000] ____sys_sendmsg+0x6e8/0x810 [ 674.131088][T28000] ? kernel_sendmsg+0x50/0x50 [ 674.135847][T28000] ? do_recvmmsg+0x6d0/0x6d0 [ 674.140993][T28000] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 674.149434][T28000] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 674.156192][T28000] ___sys_sendmsg+0xf3/0x170 [ 674.162048][T28000] ? sendmsg_copy_msghdr+0x160/0x160 [ 674.167555][T28000] ? __fget_files+0x272/0x400 [ 674.172966][T28000] ? lock_downgrade+0x820/0x820 [ 674.178238][T28000] ? find_held_lock+0x2d/0x110 [ 674.183734][T28000] ? check_preemption_disabled+0x38/0x220 [ 674.190498][T28000] ? __fget_files+0x294/0x400 [ 674.195438][T28000] ? __fget_light+0xea/0x280 [ 674.200286][T28000] __sys_sendmsg+0xe5/0x1b0 [ 674.205073][T28000] ? __sys_sendmsg_sock+0xb0/0xb0 [ 674.210366][T28000] ? __x64_sys_futex+0x382/0x4e0 [ 674.215377][T28000] ? check_preemption_disabled+0x38/0x220 [ 674.221417][T28000] ? do_syscall_64+0x1c/0xe0 [ 674.226275][T28000] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 674.232436][T28000] do_syscall_64+0x60/0xe0 [ 674.237186][T28000] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 674.243443][T28000] RIP: 0033:0x45cb29 [ 674.248012][T28000] Code: Bad RIP value. [ 674.252249][T28000] RSP: 002b:00007fb0fd204c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 674.261022][T28000] RAX: ffffffffffffffda RBX: 00000000005022e0 RCX: 000000000045cb29 [ 674.271948][T28000] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 674.280363][T28000] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 674.288706][T28000] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 674.298064][T28000] R13: 0000000000000a31 R14: 00000000004d6dc0 R15: 00007fb0fd2056d4 [ 674.308697][T28000] Kernel Offset: disabled [ 674.313525][T28000] Rebooting in 86400 seconds..