Warning: Permanently added '10.128.0.172' (ECDSA) to the list of known hosts. [ 39.989315] random: sshd: uninitialized urandom read (32 bytes read) 2019/10/21 07:09:08 fuzzer started [ 40.186921] audit: type=1400 audit(1571641748.822:36): avc: denied { map } for pid=6925 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16480 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 40.798361] random: cc1: uninitialized urandom read (8 bytes read) 2019/10/21 07:09:09 dialing manager at 10.128.0.105:32817 2019/10/21 07:09:10 syscalls: 2500 2019/10/21 07:09:10 code coverage: enabled 2019/10/21 07:09:10 comparison tracing: ioctl(KCOV_TRACE_CMP) failed: invalid argument 2019/10/21 07:09:10 extra coverage: extra coverage is not supported by the kernel 2019/10/21 07:09:10 setuid sandbox: enabled 2019/10/21 07:09:10 namespace sandbox: enabled 2019/10/21 07:09:10 Android sandbox: /sys/fs/selinux/policy does not exist 2019/10/21 07:09:10 fault injection: enabled 2019/10/21 07:09:10 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/10/21 07:09:10 net packet injection: enabled 2019/10/21 07:09:10 net device setup: enabled 2019/10/21 07:09:10 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist [ 42.646623] random: crng init done 07:11:43 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) write$P9_RREMOVE(r0, &(0x7f0000000040)={0x7, 0x7b, 0x1}, 0x7) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x20002, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x401}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000140)={r2}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000200)={r3, 0x15e}, 0x8) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000500), &(0x7f0000000540)=0x8) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000580)='/dev/hwrng\x00', 0x321000, 0x0) ioctl$KVM_SIGNAL_MSI(r5, 0x4020aea5, &(0x7f00000005c0)={0x0, 0x4, 0x1, 0x4, 0x1}) r6 = syz_open_dev$swradio(&(0x7f0000000600)='/dev/swradio#\x00', 0x0, 0x2) setsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000640)=@int=0x8, 0x4) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/checkreqprot\x00', 0x109800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r7, 0xc0505350, &(0x7f00000006c0)={{0x2}, {0xd5, 0xff}, 0x8, 0x3, 0x20}) write$P9_RREAD(r5, &(0x7f0000000740)={0x5e, 0x75, 0x1, {0x53, "71bfa1c19e01b7b3885e2bbcf303d96bbf7c618c430d1c06a1c014bb9c0e5603166690934cbc26df2d324b6e7b8d2d91e4f47309f52f69ffc949b0bd47e30d751c2e46f089f73de7b4e0bc21c1f0abc0d65075"}}, 0x5e) r8 = syz_open_dev$dmmidi(&(0x7f00000007c0)='/dev/dmmidi#\x00', 0x2, 0x268100) pwritev(r8, &(0x7f0000000a40)=[{&(0x7f0000000800)="9355efef6858cde82a00941821", 0xd}, {&(0x7f0000000840)="fd969572fd375f3354fae171d3a74cb9e385c5505e529c58cfbe667f0a08e0d3bd744a3db45d43f4dd8d4505ab96434d75b60283c89c297ba91239259ae12815a9c76196423db4cc6968f15e60127cef664e05c96b0c5aba3a834b99bc4dd79230ec37f75694cddd0f8214a099f79adbc5aabd2917b113485b61c6b64e369916cf324637bed76f5bdc1fbaa87a3a987b612ca726be9c16b99892f26947e39aba6bca194a8f2051cba27379c3c81070825ef1fb609892f49885d8eb500c6ab82cf12330d584f33045e9472164331f428e345cccd796679082bb", 0xd9}, {&(0x7f0000000940)="89a101d3dbe89460fcaea217dcdf0c54b6a205c26ba9cb8134805327b07bf240f2b9b0e92205542c05d5249635cc4614921338cf8b2b2b027b9c3c8d52b0870ec25d1a4ad76ee1873e6ee2180d3b1467c2e36e75", 0x54}, {&(0x7f00000009c0)="77d5b670169a232bd1009697dd61c65b8c5c55432ba21a4d9076187692042755d588fad85538597c18c1e8ddbb1d10feb4e7baa69a93099956b0f6e52c63bc309e97806e2ee1965504fd3a61", 0x4c}], 0x4, 0x0) r9 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/dlm-monitor\x00', 0x409280, 0x0) ftruncate(r9, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000ac0)={0x3, 0x6, 0x2, 0xffffffff, 0xfffffff8}) r10 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000b00)='/proc/self/net/pfkey\x00', 0xa000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r10, 0x4048ae9b, &(0x7f0000000b40)={0x2, 0x0, [0x6a, 0x9, 0x5, 0xfffffffffffffffd, 0x3, 0x2, 0x0, 0xfffffffffffffff7]}) ioctl$RNDADDTOENTCNT(r7, 0x40045201, &(0x7f0000000bc0)=0x3) r11 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000c40)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_SET(0xffffffffffffffff, &(0x7f0000000f40)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x20400800}, 0xc, &(0x7f0000000f00)={&(0x7f0000000c80)={0x268, r11, 0x10, 0x70bd2a, 0x25dfdbfc, {}, [@TIPC_NLA_NET={0x18, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}, @TIPC_NLA_NET_ID={0x8}]}, @TIPC_NLA_LINK={0x98, 0x4, [@TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x518}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9cec}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x516}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}]}, @TIPC_NLA_LINK={0x30, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_NODE={0x34, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9ab0}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x40}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x5}]}, @TIPC_NLA_LINK={0x8c, 0x4, [@TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffff9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1f}]}]}, @TIPC_NLA_MEDIA={0x3c, 0x5, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xaf0e}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fffffff}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}]}]}, @TIPC_NLA_SOCK={0x20, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xf4c}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x702a}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff0001}]}, @TIPC_NLA_LINK={0x10, 0x4, [@TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}]}]}, @TIPC_NLA_MON={0x3c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x40}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1f}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x200}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xceb9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3f}]}]}, 0x268}, 0x1, 0x0, 0x0, 0x4844}, 0x20000000) r12 = add_key(&(0x7f0000000f80)='.dead\x00', &(0x7f0000000fc0)={'syz', 0x1}, &(0x7f0000001000)="2c86f86d5df39cf96b4a7e101a45ebc11e315bc587c718aceeea91d7a172dfedea6f41f9e3e1f260bce7438c7a9042fdc9e22f2a6b122118088f33e4b56e4b1920db9c4408a6151251e158b870024cc8cee4793f70401e265e94b400080c5e599f886af948881bf96bfbd7f3db1e1dac0426e3b40987743ff2762ee7ff255a7eb513651e24e7a64a1e4d65ef7d5f5cb14c76ad9365aeac7ef1707c02d5c89e84085ba402ab489676c3295cac507517365d9a9e8fbf72df8d3a5d513a53c7395b86f124f34e1e2c1bb855462666e9c487645c8fa4f8f7a12f5b572fb52755cd27e4802a6424d850acdd502d872f9b94f014b76cb9b88373eb", 0xf8, 0xfffffffffffffffc) keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000001100)={r12, 0x4d, 0xb4}, &(0x7f0000001140)={'enc=', 'oaep', ' hash=', {'tgr160-generic\x00'}}, &(0x7f00000011c0)="f9a6e4251c8bbe9b4a01b1c0cd2eabcdaf214490cb30a92399b0cdf530a48f7822666f8a55c06f609f6f9c13a63cd3dcddba2378f55aededd55e65e8886d1a4adb8de58461272e0f3a8dc8ea2a", &(0x7f0000001240)="83705146c613c964d5c20ac7cf39e770f7b06dbe2c218224dd8cad539d060d71c5b8aebb9e4aaedee887de244675d9e0689279b3de53b76886bc632a2d417b435ceed93e39f3d2acd065652cfb7527314210ee34ec771c768021adba385bc5d0646c2e7efe597d5cc4d0443e5002b67569018dd9b90e60431cfa2c973e15a04a7436f49ac37cd80dfce43b66cd85a57c88d487521fc720b6c3043197c5705f1eb2b9cd1badff3601e2232654b2541aa50903c684") bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001500)={0xffffffffffffffff, 0xc0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001300)=0x200, 0x0, 0x0, 0x0, &(0x7f0000001340)={0x0, 0x4}, 0x0, 0x0, &(0x7f0000001380)={0x2, 0x1, 0x0, 0x81}, &(0x7f00000013c0)=0x38, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001400)=0x3e692cef}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000001540)=r13, 0x4) 07:11:43 executing program 1: lsetxattr$security_capability(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.capability\x00', &(0x7f0000000080)=@v1={0x1000000, [{0x4, 0x2}]}, 0xc, 0x1) r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x5, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x5e0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000100)={&(0x7f0000ffa000/0x3000)=nil, 0xeac, 0x3, 0xd6, &(0x7f0000ffa000/0x4000)=nil, 0x80000001}) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000180)={0x6, 0x1000, 0x7, 0x5, 0x7}) socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x6beae2b47ea724f6, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000200)={0x1, 0x0, [{0x8, 0x1, 0x0, 0x0, @adapter={0x8, 0x1, 0x2f3, 0xa53c}}]}) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x68, r3, 0x300, 0x70bd2d, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x100000000}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x94}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x68}, 0x1, 0x0, 0x0, 0x4014}, 0xc011) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x1f7d}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000440)={0x534e, 0x8207, 0x6, 0x2, r4}, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x68, r5, 0x200, 0x70bd25, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x4000001) r6 = syz_open_dev$adsp(&(0x7f0000000600)='/dev/adsp#\x00', 0x5, 0x4000) ioctl$SCSI_IOCTL_DOORUNLOCK(r6, 0x5381) clock_gettime(0x0, &(0x7f0000000680)={0x0, 0x0}) futimesat(r2, &(0x7f0000000640)='./file0\x00', &(0x7f00000006c0)={{r7, r8/1000+30000}}) r9 = socket$packet(0x11, 0x3, 0x300) dup3(r9, r0, 0x0) r10 = openat$zero(0xffffffffffffff9c, &(0x7f0000000700)='/dev/zero\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000740)={0x0, 0xfffc}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r10, 0x84, 0x70, &(0x7f00000007c0)={r11, @in={{0x2, 0x4e22, @broadcast}}, [0xfffffffffffffffa, 0x1, 0x4, 0x200, 0x1ff, 0x6a6a, 0xad7, 0x7, 0x0, 0x2, 0x0, 0x8, 0x4, 0xc561, 0x1f]}, &(0x7f00000008c0)=0x100) r12 = semget$private(0x0, 0x4, 0x40) semctl$SEM_INFO(r12, 0x0, 0x13, &(0x7f0000000900)=""/89) pwrite64(r6, &(0x7f0000000980)="4ddb30dd0dffe015eca87c8554275a25b0d8a5956190da6a84722ea352ef", 0x1e, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000009c0)=0x5b, 0x4) r13 = socket$inet(0x2, 0x800, 0x7) setsockopt$EBT_SO_SET_COUNTERS(r13, 0x0, 0x81, &(0x7f0000000a80)={'nat\x00', 0x0, 0x0, 0x0, [], 0x9, &(0x7f0000000a00)=[{}, {}, {}, {}, {}], 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}]}, 0x108) [ 195.062733] audit: type=1400 audit(1571641903.702:37): avc: denied { map } for pid=6925 comm="syz-fuzzer" path="/root/syzkaller-shm316875505" dev="sda1" ino=16489 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 07:11:43 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400000, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x1f, 0x7, 0x2, 0x7f, 0x0, 0x1}}, 0xa) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x24000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@empty, 0x7, 0x0, 0x2, 0x1, 0x0, 0x800}, 0x20) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x4080, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x832}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r3, 0x430, 0x70bd2c, 0x25dfdbff, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x72d8018180da7c57, 0x0) signalfd(r4, &(0x7f00000002c0)={0x7}, 0x8) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x3}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000000380)={r6, 0x2, 0x401}, 0x8) r7 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000003c0)={0x0, 0x9760}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r7, 0x84, 0x23, &(0x7f0000000440)={r8, 0xebd1}, 0x8) r9 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uinput\x00', 0x2, 0x0) ioctl$UI_SET_LEDBIT(r9, 0x40045569, 0xe) r10 = openat$vcs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vcs\x00', 0x5564f1ce0a0c6f46, 0x0) read$FUSE(r10, &(0x7f0000000500), 0x1000) setxattr$security_ima(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)='security.ima\x00', &(0x7f0000001580)=@v2={0x5, 0x3, 0x4, 0x80000000, 0xfc, "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"}, 0x106, 0x6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001740)={0x0, 0x0}, &(0x7f0000001780)=0xc) lstat(&(0x7f00000017c0)='./file1\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000001880)={0x0, 0x0}, &(0x7f00000018c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001900)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000001a00)=0xe8) mount$fuse(0x0, &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='fuse\x00', 0x33adec7c4ff38f07, &(0x7f0000001a40)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, r11}, 0x2c, {'group_id', 0x3d, r12}, 0x2c, {[{@default_permissions='default_permissions'}, {@blksize={'blksize', 0x3d, 0x800}}], [{@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@euid_lt={'euid<', r13}}, {@euid_lt={'euid<', r14}}]}}) r15 = syz_open_dev$dmmidi(&(0x7f0000001b40)='/dev/dmmidi#\x00', 0x3ff, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r15, 0x40044900, 0xffff) r16 = openat$userio(0xffffffffffffff9c, &(0x7f0000001b80)='/dev/userio\x00', 0x0, 0x0) write$USERIO_CMD_SET_PORT_TYPE(r16, &(0x7f0000001bc0)={0x1, 0x40}, 0x2) openat$mixer(0xffffffffffffff9c, &(0x7f0000001c00)='/dev/mixer\x00', 0x82100, 0x0) 07:11:43 executing program 5: ioctl$MON_IOCH_MFLUSH(0xffffffffffffffff, 0x9208, 0x2) r0 = openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/exec\x00', 0x2, 0x0) fcntl$getflags(r0, 0x401) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20201, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000080)=[0x7, 0x2]) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={'syz', 0x2}, &(0x7f0000000140)="c43c62233c306681203159", 0xb, 0x0) r3 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={'syz', 0x1}, &(0x7f0000000200)="96b0790e23d95fbc413a99be106f7f1de519de10e83730e720d9d3a327d363ff9d06d3e8bbb4ff66158b44679c13a6dc1eac3a9441d084890faa5ae9b94ad7eae3c94d8385ce16f7ce957014243b4d28", 0x50, 0xfffffffffffffffa) r4 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="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", 0x1000, 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000001300)={r2, r3, r4}, &(0x7f0000001340)=""/139, 0x8b, &(0x7f0000001540)={&(0x7f0000001400)={'sha256-avx\x00'}, &(0x7f0000001440)="2fa1bbfa784098df411b59cc3c0c1e30bbeb0964b27951cc4b6558d42c1253e67c802f1d052aa225790d0ea25708cca48edc4a68ad9ec9fa1c3f260967f9020e571273e638c6b48271788430add1f822f823270b6fde72fb1f4e1489402c45108bd8645add19a2acc560fc9477528d5cb8c7fd92ebf7d5b83e8dda376b14b8f455c9110beb1f5d38c2d6de76906fb8fb01062e465e1198c7b0bea51f263ae565e413e3079ca78a3503e4f3308543956ba746b1202f23df5968caefeaffd05ed792b767c980a904e5a3444bd6cd23ed8c2c590c8cef443bcbcd93de8f20d6312c898c01aac1de19eb554c", 0xea}) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000001580)=0x180000) setsockopt$CAIFSO_REQ_PARAM(r1, 0x116, 0x80, &(0x7f00000015c0)="3851a2ec1a0eb4f8a24c1eeec6118fe0bfdb1f2c23c44e2b04842277b7310ae717319aa29dfefea35f7144d9c9dc9509e4bf6f933677de7ade7ef894568c73fdce29b58f55dc6731fb281eca2b15453f110f9aec8b4da6d19582f7e806e81b46064f72a5e96dce8f139601a8c4540bcd5f7adb77f547eeb0c7c28c34addd8f9c832aa092bb836279cb3788d78c22969e24c6954582bd47742f48f8a3864c", 0x9e) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000001680)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SIOCGETNODEID(r5, 0x89e1, &(0x7f00000016c0)) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001700)=0x101, 0x4) r6 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x100000) ioctl$LOOP_SET_STATUS(r6, 0x4c02, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x3, 0xa, 0x0, 0x14, "6481b64cebe91f2484eb27fc42ceff2fee9f6cce5d844c180880d7cd215cab2799b748a1e7ed3e0036b40cc1a26d10d2c2b8f85c36a4e7b276f395fc09d2326c", "5779243d16186e051f663cb2b609a5fbb0de72403d14e53011d7e07194075fe5", [0x3, 0xfffffffffffeffff]}) r7 = syz_open_dev$cec(&(0x7f0000001800)='/dev/cec#\x00', 0x0, 0x2) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000001840)="198ad3b9b5bc7ab6d2f763d62b1e695340af9b4e90bda873d3e7f7958639f7a42f699a3f80b9", 0x26) r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001880)='/selinux/checkreqprot\x00', 0x80040, 0x0) ioctl$VIDIOC_S_CROP(r8, 0x4014563c, &(0x7f00000018c0)={0x1, {0x0, 0x1, 0x6, 0xffffffff}}) sched_yield() ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000001900)) r9 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000001940)='/dev/video0\x00', 0x2, 0x0) ioctl$VIDIOC_G_CTRL(r9, 0xc008561b, &(0x7f0000001980)={0x5, 0x2}) r10 = openat$vimc1(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/video1\x00', 0x2, 0x0) ioctl$VIDIOC_G_MODULATOR(r10, 0xc0445636, &(0x7f0000001a00)={0x8001, "e9eda462d15a11cc4ba636eaba7efb17a28fc5c278031491e4b7a52ba839a434", 0x28c, 0xfa, 0xff, 0x8, 0x6}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000001a80)) openat$urandom(0xffffffffffffff9c, &(0x7f0000001ac0)='/dev/urandom\x00', 0x68000, 0x0) r11 = syz_open_dev$sg(&(0x7f0000001b00)='/dev/sg#\x00', 0x1e, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, 0x4000010, r11, 0x0) 07:11:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000180)="25bca274769e620aa734fa0095e0612687ecb86a5c8802a9d8aea872943afd874e2f98b579a7186270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000380)={[{@nouser_xattr='nouser_xattr'}]}) 07:11:43 executing program 4: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000140)=0x8) [ 195.090887] audit: type=1400 audit(1571641903.702:38): avc: denied { map } for pid=6941 comm="syz-executor.0" path="/sys/kernel/debug/kcov" dev="debugfs" ino=13763 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 195.262511] IPVS: ftp: loaded support on port[0] = 21 [ 196.098816] chnl_net:caif_netlink_parms(): no params data found [ 196.106811] IPVS: ftp: loaded support on port[0] = 21 [ 196.138134] bridge0: port 1(bridge_slave_0) entered blocking state [ 196.144945] bridge0: port 1(bridge_slave_0) entered disabled state [ 196.151976] device bridge_slave_0 entered promiscuous mode [ 196.159788] bridge0: port 2(bridge_slave_1) entered blocking state [ 196.166225] bridge0: port 2(bridge_slave_1) entered disabled state [ 196.173065] device bridge_slave_1 entered promiscuous mode [ 196.195101] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 196.207352] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 196.226938] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 196.234090] team0: Port device team_slave_0 added [ 196.241254] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 196.248441] team0: Port device team_slave_1 added [ 196.255386] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 196.262692] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 196.272217] IPVS: ftp: loaded support on port[0] = 21 [ 196.331884] device hsr_slave_0 entered promiscuous mode [ 196.400379] device hsr_slave_1 entered promiscuous mode [ 196.442478] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 196.450291] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 196.479786] bridge0: port 2(bridge_slave_1) entered blocking state [ 196.486283] bridge0: port 2(bridge_slave_1) entered forwarding state [ 196.493693] bridge0: port 1(bridge_slave_0) entered blocking state [ 196.500102] bridge0: port 1(bridge_slave_0) entered forwarding state [ 196.528462] chnl_net:caif_netlink_parms(): no params data found [ 196.585105] bridge0: port 1(bridge_slave_0) entered blocking state [ 196.591760] bridge0: port 1(bridge_slave_0) entered disabled state [ 196.598715] device bridge_slave_0 entered promiscuous mode [ 196.612978] IPVS: ftp: loaded support on port[0] = 21 [ 196.624853] bridge0: port 2(bridge_slave_1) entered blocking state [ 196.631801] bridge0: port 2(bridge_slave_1) entered disabled state [ 196.639288] device bridge_slave_1 entered promiscuous mode [ 196.664371] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 196.698752] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 196.729439] chnl_net:caif_netlink_parms(): no params data found [ 196.738039] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 196.745570] team0: Port device team_slave_0 added [ 196.757852] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 196.764060] 8021q: adding VLAN 0 to HW filter on device bond0 [ 196.774789] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 196.782067] team0: Port device team_slave_1 added [ 196.797107] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 196.805468] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 196.818913] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 196.845176] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 196.853866] bridge0: port 1(bridge_slave_0) entered disabled state [ 196.871155] bridge0: port 2(bridge_slave_1) entered disabled state [ 196.879433] bridge0: port 1(bridge_slave_0) entered blocking state [ 196.885937] bridge0: port 1(bridge_slave_0) entered disabled state [ 196.893128] device bridge_slave_0 entered promiscuous mode [ 196.902447] bridge0: port 2(bridge_slave_1) entered blocking state [ 196.908816] bridge0: port 2(bridge_slave_1) entered disabled state [ 196.916283] device bridge_slave_1 entered promiscuous mode [ 196.928738] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 196.934887] 8021q: adding VLAN 0 to HW filter on device team0 [ 197.003170] device hsr_slave_0 entered promiscuous mode [ 197.060311] device hsr_slave_1 entered promiscuous mode [ 197.132163] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 197.133096] IPVS: ftp: loaded support on port[0] = 21 [ 197.139367] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 197.152082] bridge0: port 1(bridge_slave_0) entered blocking state [ 197.158554] bridge0: port 1(bridge_slave_0) entered forwarding state [ 197.166947] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 197.181407] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 197.189950] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 197.199560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 197.207957] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 197.215966] bridge0: port 2(bridge_slave_1) entered blocking state [ 197.222484] bridge0: port 2(bridge_slave_1) entered forwarding state [ 197.234857] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 197.243933] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 197.273705] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 197.282742] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 197.297879] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 197.305584] team0: Port device team_slave_0 added [ 197.332603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 197.340283] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 197.355284] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 197.363172] team0: Port device team_slave_1 added [ 197.386802] chnl_net:caif_netlink_parms(): no params data found [ 197.399700] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 197.409386] IPVS: ftp: loaded support on port[0] = 21 [ 197.413774] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 197.424087] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 197.435154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 197.443139] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 197.450864] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 197.465562] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 197.478695] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 197.502827] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 197.511904] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 197.524391] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 197.582859] device hsr_slave_0 entered promiscuous mode [ 197.620438] device hsr_slave_1 entered promiscuous mode [ 197.660693] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 197.671285] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 197.678766] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 197.697785] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 197.708847] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 197.719075] bridge0: port 1(bridge_slave_0) entered blocking state [ 197.725935] bridge0: port 1(bridge_slave_0) entered disabled state [ 197.733061] device bridge_slave_0 entered promiscuous mode [ 197.766718] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 197.774361] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 197.788561] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 197.801926] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 197.807970] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 197.815070] bridge0: port 2(bridge_slave_1) entered blocking state [ 197.822234] bridge0: port 2(bridge_slave_1) entered disabled state [ 197.829130] device bridge_slave_1 entered promiscuous mode [ 197.859605] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 197.881317] chnl_net:caif_netlink_parms(): no params data found [ 197.892559] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 197.900587] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 197.954768] 8021q: adding VLAN 0 to HW filter on device bond0 [ 197.966737] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 197.976670] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 197.985729] team0: Port device team_slave_0 added [ 198.009124] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 198.023198] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 198.032006] team0: Port device team_slave_1 added [ 198.047027] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 198.054240] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 198.063930] chnl_net:caif_netlink_parms(): no params data found [ 198.078063] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 198.085440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 198.097391] bridge0: port 1(bridge_slave_0) entered blocking state [ 198.104597] bridge0: port 1(bridge_slave_0) entered disabled state [ 198.111899] device bridge_slave_0 entered promiscuous mode [ 198.118502] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 198.139219] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 198.147574] 8021q: adding VLAN 0 to HW filter on device team0 [ 198.157724] bridge0: port 2(bridge_slave_1) entered blocking state [ 198.164261] bridge0: port 2(bridge_slave_1) entered disabled state [ 198.171981] device bridge_slave_1 entered promiscuous mode [ 198.214027] Unknown ioctl 1074291721 [ 198.219892] audit: type=1400 audit(1571641906.852:39): avc: denied { create } for pid=6978 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 07:11:46 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0), 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r1, &(0x7f0000003f40)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x4, 0x0, 0x0) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000000040)=0x100, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4000000000001b9, 0x0) [ 198.244750] audit: type=1400 audit(1571641906.862:40): avc: denied { write } for pid=6978 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 198.272308] device hsr_slave_0 entered promiscuous mode [ 198.279116] audit: type=1400 audit(1571641906.862:41): avc: denied { read } for pid=6978 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 198.310334] device hsr_slave_1 entered promiscuous mode 07:11:47 executing program 0: getsockname$netlink(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000280)='[\'posix_acl_access\x00', 0x0) write$UHID_INPUT(r2, &(0x7f0000004240)={0x8, "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", 0xfffffffffffffdd1}, 0xfffffe48) sendfile(r0, r2, 0x0, 0x20020102000007) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xb, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe(&(0x7f0000002c40)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = getpid() ptrace$getregset(0x4204, r5, 0x46e62b7f, &(0x7f0000000140)={0x0}) r6 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_mr_vif\x00') ioctl$UI_BEGIN_FF_UPLOAD(r6, 0xc06055c8, &(0x7f00000002c0)={0x1, 0x9, {0x52, 0x0, 0x0, {0x1, 0xfffb}, {0xf74a, 0x1000}, @rumble={0x9, 0x800}}, {0x51, 0x4720, 0x0, {0x1ff, 0x7}, {0x0, 0x4}, @rumble={0x0, 0x7ff}}}) write(r4, &(0x7f00000001c0), 0xfffffef3) ioctl$int_in(r1, 0x5452, &(0x7f0000000480)) unlinkat(r4, &(0x7f0000000680)='./file0\x00', 0x400) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) pipe2(0x0, 0x0) recvfrom$unix(r1, &(0x7f0000000040)=""/4, 0xebc3276d6d4b1cd2, 0x100100, &(0x7f0000000100)=@abs, 0x930000) r7 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r7, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000380)={0x0}}, 0x0) recvmsg(r7, 0x0, 0x10040) [ 198.350882] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 198.358147] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 198.375406] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 198.413321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 198.421862] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 198.429458] bridge0: port 1(bridge_slave_0) entered blocking state [ 198.435858] bridge0: port 1(bridge_slave_0) entered forwarding state [ 198.443746] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 198.456126] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 198.478567] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 198.489608] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 198.507847] bridge0: port 1(bridge_slave_0) entered blocking state [ 198.514341] bridge0: port 1(bridge_slave_0) entered disabled state [ 198.522663] device bridge_slave_0 entered promiscuous mode [ 198.529004] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 198.536873] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 198.544540] bridge0: port 2(bridge_slave_1) entered blocking state [ 198.550914] bridge0: port 2(bridge_slave_1) entered forwarding state [ 198.565032] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 198.576543] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 198.584454] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 198.594539] team0: Port device team_slave_0 added [ 198.599910] bridge0: port 2(bridge_slave_1) entered blocking state [ 198.608466] bridge0: port 2(bridge_slave_1) entered disabled state [ 198.619525] device bridge_slave_1 entered promiscuous mode [ 198.628717] 8021q: adding VLAN 0 to HW filter on device bond0 [ 198.639567] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 198.648150] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 198.659781] team0: Port device team_slave_1 added [ 198.665361] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 198.685680] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 198.697911] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 198.706016] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 198.724744] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 198.734817] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 198.748720] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 198.767563] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 198.776296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 198.788206] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 198.795519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 198.807538] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 198.815820] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 198.829738] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 198.836403] 8021q: adding VLAN 0 to HW filter on device team0 [ 198.849191] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 198.864506] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 198.873513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 198.886288] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 198.895952] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 198.913004] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 198.962125] device hsr_slave_0 entered promiscuous mode [ 199.000371] device hsr_slave_1 entered promiscuous mode [ 199.051042] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 199.063705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 199.071452] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 199.078944] bridge0: port 1(bridge_slave_0) entered blocking state [ 199.085349] bridge0: port 1(bridge_slave_0) entered forwarding state [ 199.092313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 199.099715] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 199.107433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 199.117237] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 199.128834] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 199.142487] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 199.149509] team0: Port device team_slave_0 added [ 199.156352] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 199.163524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 199.171578] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 199.179287] bridge0: port 2(bridge_slave_1) entered blocking state [ 199.185726] bridge0: port 2(bridge_slave_1) entered forwarding state [ 199.193052] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 199.201058] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 199.209991] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 199.223214] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 199.231238] team0: Port device team_slave_1 added [ 199.236684] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 199.244151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 199.257173] 8021q: adding VLAN 0 to HW filter on device bond0 [ 199.269230] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 199.277924] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 199.286385] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 199.297621] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 199.304247] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 199.322563] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 199.337880] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 199.356881] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 199.364053] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 199.373036] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 199.380821] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 199.387688] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 199.394631] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready 07:11:48 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x249, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) preadv(r0, &(0x7f00000017c0), 0x1fe, 0x500) [ 199.403910] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 199.424020] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 199.435153] 8021q: adding VLAN 0 to HW filter on device team0 [ 199.450473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready 07:11:48 executing program 0: r0 = syz_open_dev$vbi(&(0x7f00000001c0)='/dev/vbi#\x00', 0x1, 0x2) r1 = memfd_create(&(0x7f0000000200)='-vboxnet0\x00]\xea\xb0\xe2N\xc6c\x05\x8d\xb5\xc0\n\xad\x0f#+\x17\xd6A\xf4\xdf\x1b\xf9~\x8e\"\r\xff\xbb\xb0\xc3\x86\x97\xaf\xf8\x7f*\xfc\xfd\xe7\xcc\xbc\xddI.\xc3\x9aQ\xc8\x8e8U\xdaX\x06\x92\x1d\xbd\x10\xf9\xe8q\x00\xddr>\xd7\x9f\xf8r\xeeE\xa83K\xf60 \x7f\xcd\xac\x86\x9eT*\xf7\a^L,\x98\xa2(2,\x8c*\xff\x8aA\xa1\x153\x15\b\xcb\xf7\xefw\xa6\xc7c@\xb5\x9b\xdc$`3]\xf9.\xcf\x00'/203, 0x0) ftruncate(r1, 0x1000000) sendfile(r0, r1, &(0x7f00000000c0)=0xf18001, 0xeefffdeb) [ 199.458021] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 199.472608] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 199.479677] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 199.524686] device hsr_slave_0 entered promiscuous mode [ 199.590351] device hsr_slave_1 entered promiscuous mode [ 199.635619] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 199.642728] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 199.651690] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 199.663700] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 199.672108] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 199.679379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 199.687398] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 199.694960] bridge0: port 1(bridge_slave_0) entered blocking state [ 199.701333] bridge0: port 1(bridge_slave_0) entered forwarding state [ 199.708505] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 199.717607] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 199.728276] 8021q: adding VLAN 0 to HW filter on device bond0 [ 199.735382] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 199.745994] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 199.753645] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 199.761580] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 199.768923] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 199.776778] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 199.784383] bridge0: port 2(bridge_slave_1) entered blocking state [ 199.790754] bridge0: port 2(bridge_slave_1) entered forwarding state [ 199.797501] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 199.807205] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 199.813404] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 199.831323] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 199.838978] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 199.851489] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 199.858138] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 199.872628] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 199.886402] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 199.895146] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 199.908416] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 199.919637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready 07:11:48 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) [ 199.926341] audit: type=1400 audit(1571641908.562:42): avc: denied { map } for pid=7007 comm="syz-executor.5" path="/dev/sg0" dev="devtmpfs" ino=3728 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 [ 199.953426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 199.960887] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 199.968685] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 199.976477] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 199.984396] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 200.000330] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 200.006517] 8021q: adding VLAN 0 to HW filter on device team0 [ 200.015677] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 200.024618] block nbd5: Receive control failed (result -22) [ 200.028324] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 200.045917] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 200.050493] block nbd5: shutting down sockets [ 200.053582] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 200.065308] block nbd5: shutting down sockets [ 200.069000] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 200.083659] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready 07:11:48 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x12, 0x0, &(0x7f0000000140)) [ 200.097276] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 200.123637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 200.131597] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 200.139211] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready 07:11:48 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_G_ENC_INDEX(r0, 0x8818564c, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_out(r1, 0x80004509, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045878) rt_sigaction(0x0, 0x0, 0x0, 0xfffffffffffffde4, &(0x7f00000001c0)) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, 0x0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r2, 0x0, 0x0) getpeername$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) [ 200.147802] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 200.157545] bridge0: port 1(bridge_slave_0) entered blocking state [ 200.163983] bridge0: port 1(bridge_slave_0) entered forwarding state [ 200.173557] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 200.179611] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 200.204228] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 200.212662] hrtimer: interrupt took 51740 ns [ 200.218905] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 200.236368] audit: type=1400 audit(1571641908.872:43): avc: denied { create } for pid=7023 comm="syz-executor.5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 200.249723] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 200.275686] audit: type=1400 audit(1571641908.912:44): avc: denied { ioctl } for pid=7023 comm="syz-executor.5" path="socket:[26992]" dev="sockfs" ino=26992 ioctlcmd=0x0 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 200.279061] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 200.315335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 200.323331] bridge0: port 2(bridge_slave_1) entered blocking state [ 200.329694] bridge0: port 2(bridge_slave_1) entered forwarding state [ 200.352469] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 200.359973] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 200.379837] 8021q: adding VLAN 0 to HW filter on device bond0 [ 200.389451] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 200.399356] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 200.407216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 200.419273] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 200.428085] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 200.436556] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 200.442952] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 200.449866] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 200.464745] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 200.474559] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 200.484450] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 200.506433] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 200.519540] 8021q: adding VLAN 0 to HW filter on device team0 [ 200.532766] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 200.542324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 200.556966] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 200.567115] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 200.576453] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 200.584467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 200.592931] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 200.600609] bridge0: port 1(bridge_slave_0) entered blocking state [ 200.606935] bridge0: port 1(bridge_slave_0) entered forwarding state [ 200.614017] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 200.621668] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 200.630364] protocol 88fb is buggy, dev hsr_slave_0 [ 200.635319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 200.635566] protocol 88fb is buggy, dev hsr_slave_1 [ 200.649502] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 200.661940] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 200.669403] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 200.682681] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 200.690090] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 200.697946] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready 07:11:49 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="300000001800dbf5000000000000df000200000000000000000000000c0016000000000023af3f5e935b007811d40db0fd4d56334831ad110c77064fa86274be5ca54ae651dd906d03debc0756d1d4f791", @ANYRES32=0x0, @ANYBLOB="08000100e0000002"], 0x30}}, 0x0) [ 200.706808] bridge0: port 2(bridge_slave_1) entered blocking state [ 200.713200] bridge0: port 2(bridge_slave_1) entered forwarding state [ 200.723247] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 200.729288] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 200.743642] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 200.773334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 200.793345] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 200.811220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 200.826974] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 200.839034] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 200.846195] EXT4-fs (loop3): Mount option "nouser_xattr" will be removed by 3.5 [ 200.846195] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 200.846195] [ 200.852972] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 200.868735] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 200.877956] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 200.886344] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 200.896626] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 200.906382] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 200.920873] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 200.928708] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 200.937773] EXT4-fs (loop3): Mount option "nouser_xattr" will be removed by 3.5 [ 200.937773] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 200.937773] [ 200.963130] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 200.969885] EXT4-fs (loop3): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 200.976398] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 200.992206] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 200.999735] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 201.008024] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 201.015674] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 201.025285] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 201.033496] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 201.067211] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 201.078542] 8021q: adding VLAN 0 to HW filter on device batadv0 07:11:49 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, ' @\x00', 0x18, 0x40000000003a, 0x7, @rand_addr="7c75cb47ad0e73292a4ec8119fcd69de", @mcast2, {[], @icmpv6=@ndisc_na={0x88, 0x0, 0x0, 0x0, [], @local}}}}}}, 0x0) 07:11:49 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000600)) r3 = syz_open_pts(r2, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffff}) ioctl$TCSETSF(r3, 0x5412, &(0x7f0000000040)={0x1a}) 07:11:49 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_G_ENC_INDEX(r0, 0x8818564c, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_out(r1, 0x80004509, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045878) rt_sigaction(0x0, 0x0, 0x0, 0xfffffffffffffde4, &(0x7f00000001c0)) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, 0x0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r2, 0x0, 0x0) getpeername$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) 07:11:50 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000800)='/dev/sequencer\x00', 0x240000, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$KDGKBLED(r1, 0x5404, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000840)={0x0, 0x9}, &(0x7f0000000880)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000900)={r2, 0x1c, &(0x7f00000008c0)=[@in6={0xa, 0x4e23, 0x9, @loopback, 0x4}]}, &(0x7f0000000940)=0x10) getpgid(0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffc, 0x80) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x7b, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, @perf_config_ext={0x63}, 0x160, 0x2, 0x0, 0x8, 0x784d, 0x0, 0x1}, 0x0, 0xe, r3, 0x8) timerfd_gettime(0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz'}, &(0x7f0000000a80), 0xfffffffffffffffd) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r4, 0x0, 0x0, 0x0, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r5, 0xc0186419, &(0x7f0000000240)={0x5, &(0x7f0000000b00)=""/216, &(0x7f0000000780)=[{0x6, 0x0, 0x9, 0x0}, {0x81, 0xa3, 0x3, &(0x7f0000000480)=""/163}, {0x5, 0x96, 0x0, &(0x7f0000000540)=""/150}, {0x1, 0xf9, 0x1f, &(0x7f0000000600)=""/249}, {0x2, 0x7d, 0x10001, &(0x7f0000000700)=""/125}]}) ioctl$FS_IOC_GETFSMAP(r5, 0xc0c0583b, &(0x7f0000000980)=ANY=[@ANYBLOB="000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000007000000ffffffff0000000000000000000000000000010000000000e7070000000000000000000000000000424d00000000000000000000000000000000fdffffff07000000800000000000000006000000000000000500000000000000010000800000000000000000000000000000004fef40947d088356093db9578d00"/333]) r6 = socket$nl_route(0x10, 0x3, 0x0) syncfs(0xffffffffffffffff) ioctl$TIOCGDEV(r5, 0x80045432, &(0x7f00000002c0)) sendmsg$nl_route(r6, &(0x7f0000000280)={0x0, 0xffffffffffffffcd, &(0x7f0000000340)={&(0x7f0000000100)=ANY=[@ANYBLOB="2800000010005fba00"/20, @ANYRES32=0x0, @ANYBLOB="030000006140000008001b00000000008547f1b29c2f7fae89582b3b728ffb763991aa792334e4a4bb19da8b4eb5c9e544494ea634209f47ae419bf4"], 0x28}}, 0x20000140) 07:11:50 executing program 1: creat(&(0x7f0000000000)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = socket$netlink(0x10, 0x3, 0xa) connect$netlink(r1, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x14800008}, 0xc) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) ftruncate(r3, 0x208200) sendfile(r0, r2, 0x0, 0x8000fffffffe) 07:11:50 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x200000000d8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(0x0, 0x7fffffff, 0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(0xffffffffffffffff, 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000000c0)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000001440)=ANY=[@ANYBLOB="020300030c0000000000002000000000020009004000000000412d1fbc000000030006000000f9180200ee00fbb70000d81458186fe8b90002000100000000000000030200044a7b030005000000000002000000e0003f0100000000fca0d971e9fd2bb4b88e524ae03e6521c84c1d7afa5cac81f30f16cd3ba77e4d5a8a682d271d4e0b57a07686d8cd335d8541ca148e882dc5bafceed2dedb06c1d95dfcc7e08e6dc8bbcceb36c800"], 0x60}}, 0x0) exit(0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) 07:11:50 executing program 0: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x17e, 0x0) write$binfmt_aout(r1, &(0x7f0000000200)=ANY=[], 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000001e00)='./bus\x00') sendfile(r1, r1, &(0x7f00000001c0), 0x8080fffffffe) creat(&(0x7f0000000280)='./file0\x00', 0x0) 07:11:50 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(0x0) socket(0x0, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x4fe9fd4ed3473ecd) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000340)='/dev/net/tun\x00', 0x400000001, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') r4 = open(&(0x7f0000000000)='./bus\x00', 0x143042, 0x35) ftruncate(r4, 0x200004) sendfile(r1, r4, 0x0, 0x80001d00c0d0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r5) bind$inet6(0xffffffffffffffff, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000aa53", @ANYRES32=0x0], &(0x7f000095dffc)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000300)={r7}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004800)={r7}, &(0x7f0000004840)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000180)={r7, 0xffff}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x1000, 0x10001}, &(0x7f0000000080)=0x10) 07:11:50 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0xc0c0583b, 0x20000001) r1 = perf_event_open$cgroup(0x0, r0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r0, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r0, &(0x7f00000000c0), 0x1802a140) r2 = getegid() write$P9_RGETATTR(r0, &(0x7f0000000040)={0xa0, 0x19, 0x2, {0x28, {0x15, 0x1, 0x2}, 0x8, 0x0, r2, 0x1, 0x7, 0x8000, 0x176, 0x40, 0x0, 0x5, 0x0, 0x6a7, 0x6, 0x200000, 0x6, 0x8, 0x80000000, 0x100000000}}, 0xa0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10c0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r4, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r4, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r4, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r4, &(0x7f00000000c0), 0x1802a140) r5 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYRESDEC=r5], 0x14) r6 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYRESDEC=r6], 0x14) r7 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYRESDEC=r7], 0x14) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x0, 0x0) r9 = syz_open_dev$usbfs(&(0x7f00000003c0)='/dev/bus/usb/00#/00#\x00', 0xe60, 0x100) r10 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYRESDEC=r10], 0x14) r11 = socket$bt_bnep(0x1f, 0x3, 0x4) r12 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYRESDEC=r12], 0x14) r13 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/mls\x00', 0x0, 0x0) r14 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r14, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r14, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r14, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r14, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r14, &(0x7f00000000c0), 0x1802a140) ioctl$TIOCGSID(r14, 0x5429, &(0x7f0000000440)=0x0) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r17 = openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) r18 = dup(r17) ioctl$sock_SIOCGPGRP(r18, 0x8904, &(0x7f0000000240)) ioctl$VT_ACTIVATE(r18, 0x5606, 0x6) r19 = getegid() r20 = dup(r18) r21 = geteuid() write$P9_RGETATTR(r20, &(0x7f0000000480)={0xa0, 0x19, 0x2, {0x1b04, {0x20, 0x3, 0x8}, 0x0, r21, r19, 0x9309, 0x6, 0x9, 0x24, 0x5, 0x6f, 0x3ff, 0xf97d, 0x5, 0x1, 0xc474, 0xfffffffffffffffc, 0x2, 0x8, 0x7}}, 0xa0) r22 = gettid() ptrace$setopts(0x4206, r22, 0x0, 0x0) tkill(r22, 0x3c) ptrace$cont(0x18, r22, 0x0, 0x0) ptrace$setregs(0xd, r22, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r22, 0x0, 0x0) r23 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r24) r25 = openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) r26 = dup(r25) ioctl$sock_SIOCGPGRP(r26, 0x8904, &(0x7f0000000240)) ioctl$VT_ACTIVATE(r26, 0x5606, 0x6) r27 = getegid() r28 = dup(r26) r29 = geteuid() write$P9_RGETATTR(r28, &(0x7f0000000480)={0xa0, 0x19, 0x2, {0x1b04, {0x20, 0x3, 0x8}, 0x0, r29, r27, 0x9309, 0x6, 0x9, 0x24, 0x5, 0x6f, 0x3ff, 0xf97d, 0x5, 0x1, 0xc474, 0xfffffffffffffffc, 0x2, 0x8, 0x7}}, 0xa0) r30 = gettid() ptrace$setopts(0x4206, r30, 0x0, 0x0) tkill(r30, 0x3c) ptrace$cont(0x18, r30, 0x0, 0x0) ptrace$setregs(0xd, r30, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r30, 0x0, 0x0) r31 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r31, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r32) r33 = openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) r34 = dup(r33) ioctl$sock_SIOCGPGRP(r34, 0x8904, &(0x7f0000000240)) ioctl$VT_ACTIVATE(r34, 0x5606, 0x6) r35 = getegid() r36 = dup(r34) r37 = geteuid() write$P9_RGETATTR(r36, &(0x7f0000000480)={0xa0, 0x19, 0x2, {0x1b04, {0x20, 0x3, 0x8}, 0x0, r37, r35, 0x9309, 0x6, 0x9, 0x24, 0x5, 0x6f, 0x3ff, 0xf97d, 0x5, 0x1, 0xc474, 0xfffffffffffffffc, 0x2, 0x8, 0x7}}, 0xa0) r38 = getpid() r39 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r39, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r40) r41 = openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) r42 = dup(r41) ioctl$sock_SIOCGPGRP(r42, 0x8904, &(0x7f0000000240)) ioctl$VT_ACTIVATE(r42, 0x5606, 0x6) r43 = getegid() r44 = dup(r42) r45 = geteuid() write$P9_RGETATTR(r44, &(0x7f0000000480)={0xa0, 0x19, 0x2, {0x1b04, {0x20, 0x3, 0x8}, 0x0, r45, r43, 0x9309, 0x6, 0x9, 0x24, 0x5, 0x6f, 0x3ff, 0xf97d, 0x5, 0x1, 0xc474, 0xfffffffffffffffc, 0x2, 0x8, 0x7}}, 0xa0) r46 = syz_open_dev$dmmidi(&(0x7f0000000540)='/dev/dmmidi#\x00', 0x5e1d, 0x8000) sendmmsg$unix(r4, &(0x7f00000008c0)=[{&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000280)=[{&(0x7f00000001c0)="7bb92d54676bedb8a5db53b59a4677b1ffcd46ad6518eacd38a6328ce65609c8b1de7e16760726651af35e153618e46b6f9cca0b30b3b3804d4e266d28329abcb5be9fbc25b4ad44df88b333341cff1b", 0x50}, {&(0x7f0000000240)="d09c93de877b0793a442c39d0d15624550cecbe10e788e445e7eab6bd9", 0x1d}], 0x2, &(0x7f0000000580)=[@rights={{0x28, 0x1, 0x1, [r3, r5, 0xffffffffffffffff, r3, 0xffffffffffffffff, r6]}}, @rights={{0x28, 0x1, 0x1, [r7, r8, r9, r0, r10, r11]}}, @rights={{0x24, 0x1, 0x1, [r1, r0, r12, r13, r0]}}, @cred={{0x1c, 0x1, 0x2, {r15, r16, r19}}}, @cred={{0x1c, 0x1, 0x2, {r22, r24, r27}}}, @cred={{0x1c, 0x1, 0x2, {r30, r32, r35}}}, @cred={{0x1c, 0x1, 0x2, {r38, r40, r43}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r46, 0xffffffffffffffff, r3, r3]}}], 0x120, 0x80}, {&(0x7f00000006c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000740)}, {&(0x7f0000000780)="5994e0b3ab124dc72c88a2551079828b399f9910a9c32e40a7c75d7eb8d12052a433b8ab312aaae6c54b464a6aa73d67b81a6558b55f8a5ee0fb2fa484458d9f6b202f12bdf44b5690323273c82a9db7f15464e97e49d076f0ea743760b77012dd01918906d48cc0cc112ca4d605f37b2052", 0x72}, {&(0x7f0000000800)="887378b1ce5d9a9873f0c24f55f9038abc97f1c3f7d9182e2b3ab2edef16", 0x1e}], 0x3, &(0x7f0000000880)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18, 0x40000}], 0x2, 0x10) r47 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x2000000000000006, 0x0) write$USERIO_CMD_SET_PORT_TYPE(r47, &(0x7f0000000000), 0x2) [ 202.298865] sctp: [Deprecated]: syz-executor.4 (pid 7091) Use of struct sctp_assoc_value in delayed_ack socket option. [ 202.298865] Use struct sctp_sack_info instead 07:11:51 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4c) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x6e) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = openat$cgroup_int(r0, &(0x7f0000000140)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, 0xe8) pwritev(r3, &(0x7f0000000300)=[{0x0}, {&(0x7f0000000180)='E', 0x38b}], 0x7, 0x0) [ 202.398020] audit: type=1400 audit(1571641911.032:45): avc: denied { create } for pid=7092 comm="syz-executor.1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 07:11:51 executing program 4: accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{&(0x7f0000000480)=@rc, 0x80, &(0x7f0000000780)=[{&(0x7f0000000580)=""/184, 0xc7}, {&(0x7f0000000500)=""/39, 0x27}, {&(0x7f0000000680)=""/211, 0xd3}], 0x3, &(0x7f00000007c0)=""/6, 0x6}, 0x3}, {{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000800)=""/16, 0x10}], 0x1, 0x0, 0x1cd}, 0x80}, {{&(0x7f0000000880)=@hci, 0x80, &(0x7f0000001300)=[{&(0x7f0000000f00)=""/212, 0xd4}, {&(0x7f0000000900)=""/19, 0x13}, {&(0x7f0000000940)=""/112, 0x70}, {&(0x7f0000001000)=""/131, 0x83}, {&(0x7f00000010c0)=""/228, 0xe4}, {&(0x7f00000011c0)=""/183, 0xb7}, {&(0x7f0000001280)=""/105, 0x69}], 0x7, &(0x7f0000001380)=""/101, 0x65}, 0x2}, {{&(0x7f0000001400)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000001480)=""/37, 0x25}, {&(0x7f00000014c0)=""/233, 0xe9}, {&(0x7f00000015c0)=""/4, 0x4}, {0x0}], 0x4, &(0x7f0000001700)=""/236, 0xec}, 0xfffffc00}, {{&(0x7f0000001800)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000001880)=""/255, 0xff}, {&(0x7f0000000b80)=""/201, 0xc9}], 0x2, &(0x7f0000001b00)=""/120, 0x78}, 0x2}, {{&(0x7f0000001b80)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000001c80), 0x0, &(0x7f0000001cc0)=""/40, 0x28}, 0x3}, {{&(0x7f0000001d00)=@x25, 0x80, &(0x7f00000009c0)=[{&(0x7f0000001d80)=""/164, 0xa4}, {&(0x7f0000001e40)=""/88, 0x58}, {&(0x7f0000001ec0)=""/128, 0x80}, {&(0x7f0000000a40)=""/100, 0x64}, {&(0x7f0000001fc0)=""/195, 0xc3}, {&(0x7f00000020c0)=""/154, 0x9a}], 0x6, &(0x7f0000002200)=""/96, 0x60}, 0x7}, {{0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000002280)=""/170, 0xaa}, {&(0x7f0000002340)=""/29, 0x1d}, {&(0x7f0000002380)=""/39, 0x27}], 0x3, &(0x7f0000002400)=""/43, 0x2b}, 0x8}, {{&(0x7f0000002440), 0x80, 0x0, 0x0, &(0x7f0000002900)=""/102, 0x66}, 0x1}], 0x9, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f0000000340), 0x41395527) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r4, 0x4008af23, &(0x7f0000000540)={0x4331538a67d891eb}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) sched_setattr(r5, &(0x7f0000000240)={0x30, 0x0, 0x0, 0xd, 0xb4, 0x2, 0x5, 0x9}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x1b, 0x4, 0x0, 0x0, 0x0, 0x0, 0x85, 0x14020, 0xbca30812b69f0e01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0x5}, 0x285a0, 0x0, 0x0, 0x5, 0xfffffffffffffffd, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) userfaultfd(0x800) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f00000001c0)) r6 = syz_open_procfs(0x0, &(0x7f0000000380)='io\x00') preadv(r6, &(0x7f00000017c0), 0x333, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x4000000, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @rand_addr="a62a96499930e2fbafe4a66ed4fd140e"}, 0x1c) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) sendfile(r7, 0xffffffffffffffff, 0x0, 0x80000005) r8 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000400)={'syz'}, &(0x7f00000001c0)="04", 0x1, 0xfffffffffffffffd) r9 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000040)={r9, r8, r9}, 0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)={'sha384-generic\x00\n\x00'}}) 07:11:51 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev}, @icmp=@echo={0x3}}}}}, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8081, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r2, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r2, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) setsockopt$packet_add_memb(r2, 0x107, 0x1, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r1, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r1, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r1, &(0x7f00000000c0), 0x1802a140) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000080)={0xffffffffffffffff, r1}) [ 202.529559] audit: type=1400 audit(1571641911.062:46): avc: denied { connect } for pid=7092 comm="syz-executor.1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 202.558152] device nr0 entered promiscuous mode 07:11:51 executing program 3: fchdir(0xffffffffffffffff) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={0x0}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0}, 0x1) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/create\x00', 0x2, 0x0) fsetxattr$trusted_overlay_origin(r1, &(0x7f00000001c0)='trusted.overlay.origin\x00', &(0x7f0000000300)='y\x00', 0x2, 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) connect$pptp(0xffffffffffffffff, &(0x7f0000000180)={0x18, 0x2, {0x0, @multicast2}}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) r4 = syz_init_net_socket$llc(0x1a, 0x801, 0x0) sendmmsg(r4, 0x0, 0x0, 0x62004084) creat(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00000013c0)={{{@in6=@remote, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2c}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in=@dev, 0x0, 0x0, 0x0, 0x5, 0xfffffff8, 0x7ff}}, 0xe8) connect$inet6(r5, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r5, &(0x7f0000000240), 0x5c3, 0x0) write$selinux_load(r0, &(0x7f0000000340)={0xf97cff8c, 0x8, 'SE Linux', "7932c537843179e7aaa3f0440b1a4e283ae445ae10467b38299fa2738b9ff430ba2086f1134a5c0953c41066bd32ad9d4a8f3ad9b6c0e398b6b71276e1e8e53908d5705d17eb2df572bc14cfe55de8990315bb"}, 0x63) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f0000000000)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="0207000902000000a8a9890000007ba79554354cdddb4e767263a7192f6f0100000028db38a5668b145e6313f3ee41e2f28204b8de607a25340b579ac761976cae3a9a9e90785afd31885d362411ef23cd8fef4aa6dac6acb5ded04e547ce7a3bfaab8d914fb6ee79d501a7aa400000080000000005268d9ee158864d444d4bf66e8d85cc74a000000000000000000"], 0x10}}, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) io_setup(0x0, &(0x7f0000000100)) [ 202.708645] audit: type=1804 audit(1571641911.062:47): pid=7102 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir530090237/syzkaller.edMlEa/2/bus" dev="sda1" ino=16557 res=1 07:11:51 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x1141042, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xb9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200004) sendfile(r0, r1, 0x0, 0x8000fffffffe) r3 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in6=@local, 0x0, 0x0, 0x0, 0x6, 0xfffffffffffffffd}}, 0xe8) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) ioctl$FS_IOC_MEASURE_VERITY(r3, 0xc0046686, &(0x7f0000000040)={0x2, 0x2f, "10b7394f74ecc77c6e6e8ab989ff7b034bccba40aa6274305431285410b356d93d43d9ad6ec58ab57f50dfdfc60136"}) sendmmsg(r3, &(0x7f0000007e00), 0x400000000000058, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r4, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r4, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r4, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r4, &(0x7f00000000c0), 0x1802a140) setsockopt$IP_VS_SO_SET_TIMEOUT(r4, 0x0, 0x48a, &(0x7f0000000080)={0xfffffe01, 0x2, 0x4d0}, 0xc) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="0207000902000000201d3c0b007a5b00324181729093f16e1284fd67dd32a7eb4f8cfebfdd229102baedc37bdb01a1bf3cac48a255c8e990677b41606efd676f1856b7a53d48268c50cb373cb92cdc3ebf5f366249ce4294faefcb63cc75c0e4a8150273a7a43f7cc563311c3794064a351277854f7d9f2f2487d29fd87790d30f3af46f73dfd1b8980d61bbce2327107253a7fc5b96c87fa38bb6a9727d3c8c10abdcad1b9cb717ce4ebae5e6398e64402bb4f4f52a5b97ed539779859fbcad17433f857359415326bfeeed4eed8bc8bd1f8dbde3ad893716a2dd2a875cd95f77c7"], 0x10}}, 0x0) [ 203.082021] audit: type=1804 audit(1571641911.062:48): pid=7102 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="ToMToU" comm="syz-executor.1" name="/root/syzkaller-testdir530090237/syzkaller.edMlEa/2/bus" dev="sda1" ino=16557 res=1 07:11:51 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x2c, 0x10, 0x401, 0x70bd27, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_BROADCAST={0xc, 0x2, @dev={[], 0xfc}}]}, 0x2c}}, 0x0) 07:11:51 executing program 5: r0 = socket$inet6(0xa, 0x8000000000001, 0x8010000000000084) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r3, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r3, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r4, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r4, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r4, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r4, &(0x7f00000000c0), 0x1802a140) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r5, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0xc0c0583b, 0x20000001) r6 = perf_event_open$cgroup(0x0, r5, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r5, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r5, &(0x7f00000000c0), 0x1802a140) r7 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYRESDEC=r7], 0x14) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r8, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r8, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r8, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r8, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r8, &(0x7f00000000c0), 0x1802a140) write$cgroup_subtree(r4, &(0x7f00000005c0)=ANY=[@ANYRESOCT=r6, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYRESOCT=r1, @ANYRESHEX], @ANYBLOB="1c2b7f48798820bdf6b2047e1003aa603f1d089dbc4b947df5b4a6b29a72feccae763bf04fa117f56869cd892ea58e2a24aa816678558913a1189b3405c82b9ace2a37860ba430cbe6ab45ff8c90a8fe0ac8487e420888076d07aa1106f35d360673721316dc63e36d5a7991e4f1c4378c6734e543a0d4a2c0af223f26829f54c1ed89544b14bd7c371dcc9e090ab1d72aa7ea02aec7411ea3361ab34a", @ANYRESDEC=r7, @ANYBLOB="b1d91015947a77fb4c7ab1e1906f34c9413b18cf7e9f18", @ANYPTR64], 0xef) write$cgroup_int(r3, &(0x7f00000000c0), 0x1802a140) ioctl$sock_netrom_SIOCDELRT(r3, 0x890c, &(0x7f0000000240)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0xff, 'syz0\x00', @null, 0x7, 0x5, [@null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 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)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r10, @ANYBLOB="0000000000000000280012000c0001007665746800f1000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d60b2f5c7efd5b13505772981", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r10, 0x25}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) [ 203.209167] audit: type=1400 audit(1571641911.062:49): avc: denied { write } for pid=7092 comm="syz-executor.1" path="socket:[26374]" dev="sockfs" ino=26374 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 07:11:51 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x9, 0x0, 0xa2}) syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x10000, 0x20200) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x80400, 0x0) ioctl$VIDIOC_S_FBUF(r3, 0x4030560b, &(0x7f0000000080)={0x20, 0x14, &(0x7f0000000040)="dd74072e7eec7eb88c7c172d3818a96f8979d12bc441a90f4896085e3bbedf5bd3e16502a97d7d", {0x7f, 0x7, 0x32344d59, 0x0, 0x4000006, 0x6, 0x5, 0x67c}}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:11:52 executing program 3: socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000002c00010600000000000000000000000006b1cb362172d746309c5dd388ff8ea0cae1dcb396830b9b306df91f11cb4c4bc7dd09cad2b913dc8c6dcca79959e611bb65caaeb1595fb9999fff7b0b8ba0d81d0e56b75bb4c3c2c7af825f0374b98f6508bf6bbf187c6fc27aeae6c9f0b2d1d0ba504dc1fa567883a409a9848035d81c52a2e17c351860e0db8b1f6e18cfb704eedca83a3a4964cb6044adbcf63c9b150fbda52b96b741b2e0010a96c4f5b03a027dfa1a574ee9115ec349bb83785e0e909085e89b0fff29da4fd1e1c1798ddfa77a2f00a5ffe7369708b3bd5d6f651e88ebe34ab0ab74788ee0cb24ea466ae6e72844", @ANYRES32, @ANYBLOB="479827da00000000f7ff00000c00010072737670360000001800020014000200fe8800000000000000000000000082940fe033260001"], 0x48}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getpeername$packet(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, 0x0) [ 203.401026] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. 07:11:52 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000280)={{0xa, 0x4e23, 0x3, @ipv4={[], [], @multicast1}}, {0xa, 0x4e20, 0x6, @loopback, 0x7}, 0xffff, [0x1ff, 0x200000, 0x3, 0x51e00000, 0x1, 0x9, 0xfff, 0x7fffffff]}, 0x5c) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="28000000220029dbf4e520c9f1725f0800000000000000000400000014001100fe8000000000000000000000000000aa"], 0x28}, 0x1, 0xfdffffff00000000}, 0x0) [ 203.436653] audit: type=1804 audit(1571641911.792:50): pid=7152 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir530090237/syzkaller.edMlEa/2/bus" dev="sda1" ino=16557 res=1 [ 203.445479] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. [ 203.480859] Unknown ioctl 1076909579 [ 203.521153] Unknown ioctl 1076909579 [ 203.539858] audit: type=1804 audit(1571641911.792:51): pid=7102 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="ToMToU" comm="syz-executor.1" name="/root/syzkaller-testdir530090237/syzkaller.edMlEa/2/bus" dev="sda1" ino=16557 res=1 [ 203.566966] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. 07:11:52 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$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$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000f6a6a9cad649100005070e84500bec8ec327946151a2975ca8b27c3050004f233a5d858fc8b297dcd6baf9f3", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002011400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000c76f4503775e3a23a7073ab87e54d66704d265472941cbd714bcb0fd80454e0820b01df4a11c3b53038af19b2d442400"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xfffffffffffffff8, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newaddr={0x20, 0x14, 0x401, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r6}, [@IFA_LOCAL={0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, 0x20}}, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'nlmon0\x00', r6}) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@bridge_delneigh={0x1c, 0x1d, 0x100, 0x70bd2b, 0x25dfdbfb, {0x2, 0x0, 0x0, r7, 0x40, 0x5, 0x9}}, 0xffffffffffffff77}}, 0x0) r8 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) readv(r0, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0x30}], 0x1000000000000308) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}], 0xfffffe82) 07:11:52 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x89010000, 0x6f}, [@ldst={0x7, 0x3, 0x0, 0x0, 0xa}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195}, 0x48) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r1, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r1, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r1, &(0x7f00000000c0), 0x1802a140) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000100)={@multicast1, @rand_addr, 0x0}, &(0x7f0000000140)=0xc) r3 = fcntl$dupfd(r0, 0x406, r0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0x5, &(0x7f0000000040)=@raw=[@call={0x85, 0x0, 0x0, 0x6f}, @call={0x85, 0x0, 0x0, 0x2b}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3a55, 0x0, 0x0, 0x0, 0x7}, @exit], &(0x7f0000000080)='syzkaller\x00', 0xdc83, 0x35, &(0x7f00000000c0)=""/53, 0x41000, 0x2, [], r2, 0x1c, r3, 0x8, &(0x7f0000000180)={0x5, 0x4}, 0x8, 0x10, &(0x7f00000001c0)={0x5, 0x8, 0x5, 0x1}, 0x10}, 0x70) 07:11:52 executing program 0: setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000180)=@gcm_128={{}, "463a92342d73f68f", "e8ca4c858b16eda5c8a30fb9e980c03c", "d565ab1b", "3bd5a4956999b1f6"}, 0x28) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r0, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r0, &(0x7f00000000c0), 0x1802a140) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x3, 0x3, 0xf000, 0x1000, &(0x7f0000015000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f004}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000400)) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x12, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x12) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r7 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r7, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'vcan0\x00'}) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socket$netlink(0x10, 0x3, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r9, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x12, 0x801}, 0x20}}, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, 0x0, 0x50000) r10 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r10, &(0x7f00000004c0), &(0x7f00000005c0), 0x4}, 0x20) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) sendmsg$inet_sctp(r10, 0x0, 0x4000047) write(0xffffffffffffffff, 0x0, 0x0) [ 203.624235] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 203.640929] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 203.647676] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 203.708553] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=42742 sclass=netlink_route_socket pig=7196 comm=syz-executor.2 [ 203.744281] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. 07:11:52 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r0, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r0, &(0x7f00000000c0), 0x1802a140) perf_event_open(&(0x7f0000000180)={0x1, 0xfffffffffffffe39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}, 0x0, 0xffffffffffffffff, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100001c9, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/protocols\x00') preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) [ 203.837127] audit: type=1400 audit(1571641912.472:52): avc: denied { create } for pid=7194 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 07:11:52 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x1}, 0x8865aeb212b41a65}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = open(&(0x7f0000002000)='./bus\x00', 0x48042, 0x0) ftruncate(r0, 0x88001) r1 = socket(0x11, 0x3, 0x81) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r2, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r2, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$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$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000100"/36, @ANYRES32=0x0, @ANYBLOB="0000000000c76f4503775e3a23a7073ab87e54d66704d265472941cbd714bcb0fd80454e0820b01df4a11c3b53038af19b2d442400"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0xfffffffffffffff8, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newaddr={0x20, 0x14, 0x401, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r6}, [@IFA_LOCAL={0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, 0x20}}, 0x0) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r7, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r7, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r7, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r7, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r7, &(0x7f00000000c0), 0x1802a140) r8 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x18, 0x4, 0xab00, 0x3a0a3148, 0xcb931d5b4b7c4125, r2, 0x4, [], r6, r7, 0x3, 0x1}, 0x3c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000040)='./bus/file0\x00', r8}, 0x10) bind(r1, &(0x7f0000000180)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r9 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x140) sendfile(r1, r9, 0x0, 0x4e68d5f8) r10 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r10, 0xc010640b, &(0x7f0000000100)) [ 204.222187] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 07:11:52 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendto$inet6(r0, &(0x7f0000000040)="a6", 0x1, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback, 0x1}, 0x1c) 07:11:52 executing program 5: chdir(0x0) mkdir(&(0x7f0000000500)='\x00', 0x20) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000180)='./file0\x00') openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='.+lgroup/\r\x85\xdc\xb0|\x03>@H\x03%\xde\x00\x04\x00', 0x200002, 0x0) 07:11:52 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r1, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r1, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r1, &(0x7f00000000c0), 0x1802a140) ioctl$USBDEVFS_FREE_STREAMS(r1, 0x8008551d, &(0x7f0000000180)=ANY=[@ANYBLOB="d13f00001e000000030a0c0e088b818c8b8602a2955df7def4a7225285f8a72528ae000c8a8283838f0409020e0f0f06858f0c8e8387430e1d2e2e1657d222748a5cce4be09df7dac0df614ebe83069a4e400855b37f719974ad9c294a125cf169eb2b68c99e00e9a026f2f320b58548d8878b63dfc39330ea4d0330"]) bind$inet(r0, &(0x7f0000000240)={0x2, 0x0, @local}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40246608, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x200, 0x24) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bond0\x00', 0x10) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYRESDEC=r2], 0x14) pread64(r2, &(0x7f0000000280)=""/202, 0xca, 0x0) pipe(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000700)={{{@in6=@ipv4={[], [], @multicast1}, @in6}}, {{@in6=@dev}, 0x0, @in=@local}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x0, 0x0, &(0x7f0000000080)='GPL\x00', 0x0, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x70) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) 07:11:53 executing program 3: syz_open_dev$media(&(0x7f00000001c0)='/dev/media#\x00', 0x0, 0x0) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000540)={0x14}, 0xc6}, 0x1, 0x0, 0x0, 0x14000}, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r0, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r0, &(0x7f00000000c0), 0x1802a140) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000240)={'vcan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20ncci\x00', 0x82100, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000140), 0x4) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x451, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x204905, 0x0) [ 204.389764] overlayfs: failed to resolve './file1': -2 [ 204.456790] overlayfs: failed to resolve './file0': -2 07:11:53 executing program 0: unshare(0x8000400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="01"], 0x1, 0x0) msgrcv(r2, &(0x7f0000000100)={0x0, ""/208}, 0x200001d8, 0x0, 0x4800) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000000080)=""/75) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = mq_open(&(0x7f0000000040)='.selinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) r4 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8001, 0x982d7f7e35e479e4) sendto$netrom(r4, &(0x7f0000000240)="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", 0x1000, 0x4010001, &(0x7f0000001240)={{0x3, @bcast}, [@default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default]}, 0x48) r5 = fcntl$dupfd(r3, 0x0, r3) mq_getsetattr(r5, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0) 07:11:53 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYRESDEC=r0], 0x14) r1 = openat$cgroup_ro(r0, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r1, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0xc0c0583b, 0x20000001) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r2, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r2, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) inotify_add_watch(r2, &(0x7f0000000040)='./file0\x00', 0x40000000) perf_event_open$cgroup(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r1, &(0x7f0000000440)=ANY=[], 0xffffffffffffff71) write$cgroup_int(r1, &(0x7f00000000c0), 0x1802a140) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000000)={0x5, 0x47, 0x4, 0x1}) r3 = syz_open_dev$usbfs(&(0x7f0000000180)='/dev/bus/usb/00#/00#\x00', 0x77, 0x4001) socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f00000000c0)={0xa0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 204.547542] EXT4-fs: Warning: mounting with data=journal disables delayed allocation and O_DIRECT support! [ 204.621769] EXT4-fs (loop3): bad geometry: block count 580964351930795064 exceeds size of device (80 blocks) 07:11:53 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1000000000000001, 0x70, 0x8, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xa62, 0x1000}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x801, 0x0) bind$inet(r2, &(0x7f0000000140)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xffffffffffffffb5, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0xfffffffffffffed7) r3 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(r3, &(0x7f0000000240)={0x2, 0x4e21, @rand_addr=0x36387173}, 0x10) syz_open_dev$radio(&(0x7f0000000280)='/dev/radio#\x00', 0x2, 0x2) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r4, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r4, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r4, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r4, &(0x7f00000000c0), 0x1802a140) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000180)={0x7f, {{0x2, 0x4e24, @multicast2}}}, 0x88) [ 204.754587] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 205.299335] EXT4-fs (loop3): bad geometry: block count 580964351930795064 exceeds size of device (80 blocks) 07:11:54 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0xa}, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback, 0x20, 0x33}, 0x0, @in6=@local, 0x0, 0x0, 0x0, 0x6}}, 0xe8) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000007e00), 0x400000000000058, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r1, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r1, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r1, &(0x7f00000000c0), 0x1802a140) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000000c0)={0xff, 0x4, 0x7fff, 'queue0\x00', 0x8}) 07:11:54 executing program 3: getpid() bind$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, 0x0) lsetxattr$security_capability(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000180)=@v1={0x1000000, [{0x0, 0x39d}]}, 0xc, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x0, 0xfffffffffffffea2, 0xee68, 0x0, 0x8, 0x0, 0x0, 0x0, 0x20000, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x80, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$VT_RESIZE(r0, 0x5609, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xcb5, 0x3}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)='nfs\x00\xef\xf1a\x17\x12\x9e\xd0Y\x8a\xa8\xd4', 0x0, &(0x7f0000000000)) writev(0xffffffffffffffff, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) recvfrom$packet(0xffffffffffffffff, 0x0, 0x0, 0x40000000, 0x0, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x3, &(0x7f0000000200)=""/144, &(0x7f00000002c0)=0x90) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c64cd, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r2, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r2, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) ioctl$USBDEVFS_GET_SPEED(r2, 0x551f) 07:11:54 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000200)="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", 0x107}], 0x1}, 0x40) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r1, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r1, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r1, &(0x7f00000000c0), 0x1802a140) clock_gettime(0x0, &(0x7f0000005500)) recvmmsg(r1, &(0x7f00000053c0)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)=""/135, 0x87}, {&(0x7f0000000140)=""/42, 0x2a}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/156, 0x9c}, {&(0x7f00000014c0)=""/214, 0xd6}, {&(0x7f0000005600)=""/191, 0xaf}, {&(0x7f0000001680)=""/4096, 0xfffffffffffffe10}, {&(0x7f0000002680)=""/4096, 0x1000}], 0x8, &(0x7f0000000180)=""/7, 0x7}, 0x200}, {{&(0x7f0000003680)=@nl=@proc, 0x80, &(0x7f0000003740), 0x1, &(0x7f0000003780)=""/81, 0x51}, 0x3}, {{&(0x7f0000003800)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast1}}, 0x80, &(0x7f0000004cc0)=[{&(0x7f0000003880)=""/4096, 0x1000}, {&(0x7f0000004880)=""/173, 0xad}, {&(0x7f0000004940)=""/160, 0xa0}, {&(0x7f0000004a00)=""/184, 0xb8}, {&(0x7f0000004ac0)=""/190, 0xbe}, {&(0x7f0000004b80)=""/86, 0x56}, {&(0x7f0000004c00)=""/152, 0x98}], 0x7, &(0x7f00000056c0)=""/107, 0x6b}, 0x80000001}, {{&(0x7f0000004dc0)=@in6={0xa, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000005080)=[{&(0x7f0000004e40)=""/156, 0x9c}, {&(0x7f0000004f00)=""/201, 0xc9}, {&(0x7f0000005040)=""/57, 0x39}, {&(0x7f0000005040)}], 0x4, &(0x7f00000050c0)=""/218, 0xda}, 0x9}, {{&(0x7f00000051c0)=@pptp={0x18, 0x2, {0x0, @dev}}, 0x80, &(0x7f0000005340)=[{&(0x7f0000005240)=""/255, 0x6f}], 0x1, &(0x7f0000005380)=""/57, 0x39}, 0x40}], 0x5, 0x2060, &(0x7f0000005540)={0x77359400}) 07:11:54 executing program 4: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x40, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8000, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r0, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r0, &(0x7f00000000c0), 0x1802a140) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000004c0), &(0x7f0000000500)=0x8) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x100028001, 0x20000) ioctl$int_in(r1, 0x80006080045010, &(0x7f0000000140)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r3 = request_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)=']\x00', 0xfffffffffffffffc) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000140)={r3, 0x54, 0x22}, &(0x7f0000000400)=ANY=[], &(0x7f0000000200)="465a7e8f52d317e23800c35a85502a84160b9f3fbcd8efdcd678c856d10b26712e0577d652d0aa106a0921a35a48133a08823390724e7dd8d49f8ac420517b21815635ab4645d3234aedb7c34a95d18c9b5b46ba", &(0x7f0000000280)=""/34) r4 = request_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)=']\x00', 0xfffffffffffffffc) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000140)={r4, 0x54, 0x22}, &(0x7f0000000400)=ANY=[], &(0x7f0000000200)="465a7e8f52d317e23800c35a85502a84160b9f3fbcd8efdcd678c856d10b26712e0577d652d0aa106a0921a35a48133a08823390724e7dd8d49f8ac420517b21815635ab4645d3234aedb7c34a95d18c9b5b46ba", &(0x7f0000000280)=""/34) keyctl$reject(0x13, r3, 0x7d33, 0x6, r4) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000280)={0x1, 0x2, [{0x401, 0x0, 0x2}]}) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x81000000}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB, @ANYRES16=r2, @ANYBLOB="020026bd7000fcdbdf250f0000004c000300080007004e230000140002006e6c6d6f6e3000000000000000000000140002006e723000000000000000000000000000080003000100000008000500e0000001020005000000001f3400010008000200330000000c0006006e6f6e65000000000800050002000000080004004e2200000c000700060000000264da990800040008000000080004001f000000"], 0xa4}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net/syz1\x00', 0x1ff) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r6, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r6, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r6, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r6, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r6, &(0x7f00000000c0), 0x1802a140) ioctl$TCSETXW(r6, 0x5435, &(0x7f0000000380)={0x7d2, 0x3, [0xdbe3, 0x200, 0xfff, 0x1f, 0x400], 0x283}) sendmsg$nl_generic(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="280000002200290800000000000000000400000014000000fe8000000000000000000000000000aa66529caa5e06d34f6d3c918bc339058b52dd1f8dde1fd5e183e572a9b044e61bab10163f2e23dc1433a070c467c96e731410d8e570b44685f044acff782c15cccf1457b0d5af935b50762c2238fdc868e1ecc74e30942b8ec6200e51d8c8685a485429084640a96c3b272c580c81215e5cbdda55ae978edc056b112a1429db97095b5d26b30869da8f9ded6d36882cd401a2acbd4a812f9204e1d3b141cbf44b7890056bdd13cd0a021d55403c0b5edd5b43a25541b949f26076ba0f"], 0x28}, 0x1, 0xfdffffff00000000}, 0x0) 07:11:54 executing program 5: tgkill(0x0, 0x0, 0x6) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000001780)='./file0\x00', 0x0, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e22, 0x0, @local, 0x80}}, [0x12, 0x0, 0x40, 0x2, 0x7fff, 0x1dad, 0x1, 0xfff, 0x7, 0x0, 0x0, 0x2, 0x4a6, 0x0, 0x1f]}, &(0x7f0000000200)=0x100) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000500)={{0x3ff, 0x1}}, 0x10) r1 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5, 0x8000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) write(r1, &(0x7f0000000600)="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", 0x200) truncate(&(0x7f0000001740)='./file0\x00', 0x5) sendfile(r1, r2, 0x0, 0x7fffffa7) 07:11:54 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000040), 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000100)={0x403, 0x1, 'client0\x00\x00\x00\x00\x00\x00\x00\x00\xff\x7f\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x01\x00\x00\x04\x00', 0xffffffff80000000, "895aa40db60b8759", "a8a51d9ae9e5887b53ad052746746b390ad4a2d19e9055ec616fd2fe5d3f1dfb", 0x80000000, 0x3}) sendto$ax25(0xffffffffffffffff, &(0x7f0000000080)="39dddf9ae848a9206476780fda8822b59eb301dcc369858c93438f6e396d8091cbed587a59b4d2d815c423ac05f8e31902d9e3a27a89dbadf78f5dcb6b6d055caacc7a59b232931528c2e90c9e25dad5", 0x50, 0x0, 0x0, 0x0) setsockopt(r0, 0x65, 0x1, &(0x7f0000000080), 0x1d0) syz_open_dev$dmmidi(&(0x7f0000000280)='/d\xcao-\x16\"\xfd\x15\xc8i#\x00', 0x6c5, 0x4200) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f00000001c0)) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r2, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r2, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) write$selinux_create(r2, &(0x7f00000002c0)=@access={'system_u:object_r:var_log_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x6}, 0x52) [ 206.316915] kauditd_printk_skb: 6 callbacks suppressed [ 206.316923] audit: type=1800 audit(1571641914.952:59): pid=7295 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="collect_data" cause="failed(directio)" comm="syz-executor.5" name="file0" dev="loop5" ino=6 res=0 [ 206.369210] audit: type=1804 audit(1571641914.952:60): pid=7295 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir366875798/syzkaller.NSJfaa/9/file0/file0" dev="loop5" ino=6 res=1 07:11:55 executing program 5: accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = creat(&(0x7f0000000580)='./bus\x00', 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000009c0)="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", 0x29a, 0xc001, 0x0, 0x0) ioctl$VIDIOC_G_MODULATOR(0xffffffffffffffff, 0xc0445636, &(0x7f0000000140)={0x4, "476374cc8f990e647f6af6c7d040a5a5f251df4da367e2f6f49921d8a109e821", 0x400, 0x9, 0x9a51, 0x10, 0x2}) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000002c0)={@nfc={0x27, 0x0, 0x1, 0x47eb8a72efc0e5a9}, {&(0x7f0000000c80)=""/4096, 0x1000}, &(0x7f0000000100), 0x8}, 0xa0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x98428d57a99b5f44) io_setup(0x4, &(0x7f00000004c0)=0x0) io_submit(r5, 0x237, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r4, &(0x7f0000000000), 0x377140be6b5ef4c7}]) socket$inet(0x10, 0x0, 0x0) 07:11:55 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x1000000000001e, 0x4) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r1, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r1, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r1, &(0x7f00000000c0), 0x1802a140) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x3ffe, 0x4) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) 07:11:55 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) move_pages(0x0, 0x5, &(0x7f0000000000)=[&(0x7f0000001000/0x4000)=nil, &(0x7f000000d000/0x2000)=nil, &(0x7f000000d000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil], 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000010000/0x18000)=nil, 0x0, 0x0, 0x5c, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x119000}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$alg(0xffffffffffffffff, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="530861b124826e6fa61bb2d3fcf9134cd4c46cdeb32415cab16f", 0x1a}], 0x1}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0xfefd, 0x0, 0x0, 0xfffffffffffffff6) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0xfffffffffffffcaf, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r5, 0x110, 0x10}, 0xc) 07:11:55 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="cf26f30f120066b94a0300000f320f01cf6466640fb1e5bad104b80700ef0fc7af000066b99402000066b87cc4000066ba000000000f30f30f01996300baf80c66b8d0ead08166efbafc0c66ed", 0x4d}], 0x1, 0x0, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r3, &(0x7f00000008c0)}, 0x20) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x8000, 0x0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r3, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r3, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r3, &(0x7f00000000c0), 0x1802a140) ioctl$USBDEVFS_SETINTERFACE(r3, 0x80085504, &(0x7f0000000000)={0x0, 0xfffffff7}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:11:55 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000040)=ANY=[@ANYPTR64], 0xff39) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(r1, 0x6609, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000080)={0x0, @multicast1, 0x4e20, 0x3, 'wrr\x00', 0x4, 0x80000000, 0x3f}, 0x2c) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000180)={0x91, @tick=0x9, 0x18, {0x6, 0x8}, 0x3, 0x0, 0x5}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000000200)) ioctl$VIDIOC_S_FREQUENCY(0xffffffffffffffff, 0x402c5639, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x10011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240), 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) 07:11:55 executing program 0: perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)=0x0) prlimit64(r0, 0x2, &(0x7f0000000280)={0x9, 0x8d}, 0x0) open(0x0, 0x1a3204, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x80000, 0x2) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket(0x0, 0x1, 0xff) connect$inet(r5, &(0x7f0000000180)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x29) r6 = open(&(0x7f0000000040)='./file0\x00', 0x42, 0x0) ftruncate(r6, 0x8007ffc) sendfile(r5, r6, 0x0, 0xffff) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000000480)=ANY=[@ANYBLOB="60e45d82f121715c101d00d1792cd58e6d56f2998fe376d504f7edbbaf77d0a4df9259c3939a50bea86790cf7ea0428a930a55d7606250dbaa0718cf23602e38262425c6c4a7f1caf0c269b7b8aa931bf2893f1725e80f1d", @ANYRES32=0x0], &(0x7f000095dffc)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000000040)={r8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f00000002c0)={r8, 0x7}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000340)={r9, 0x41}, 0x8) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x2) syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x2, 0x121140) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_open_dev$vcsn(&(0x7f0000000440)='/dev/vcs#\x00', 0x5, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000002, 0x50, 0xffffffffffffffff, 0x0) r10 = openat$fuse(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r10, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303034303030302c757365725f69643de8b05accff1f6c30a2eda79cbebfbdbce3e43ba901ddc557f3557f4d253b757db037a0ac35bc8120f4b8001357045693bfa2f489c5642c1bf1f36fca9062341dee838e34f52eeb506f2cd4695f8723c87db66ad8292ddb65a1acb5c955ebdda5a0dcf11370b2c90610d1e78b2ff420d551968c1f2f405118d017c3517b0d93c5e95ac52f25ba7400da1b9371261d74f065bf251e", @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) [ 206.926155] mmap: syz-executor.0 (7326): VmData 18657280 exceed data ulimit 9. Update limits or use boot option ignore_rlimit_data. 07:11:55 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="79d589bbbb78587ce510906b29489fb394566ee14ffedd5d2f75471105851c09d3497771072aa587123db4c18bc2fc2f2fbdc3aec2f28700b2c2b69a140e0aab4a28ee01a8a8"], 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc2(0x0) mkdir(&(0x7f0000000440)='./file1\x00', 0x0) preadv(0xffffffffffffffff, &(0x7f0000001300), 0x0, 0x10000000) write$vhci(0xffffffffffffffff, 0x0, 0x0) symlink(&(0x7f0000000040)='./file1\x00', &(0x7f0000000000)='.//ile0\x00') mkdir(&(0x7f0000000380)='./file0\x00', 0x46) renameat(0xffffffffffffffff, &(0x7f00000000c0)='./file2\x00', 0xffffffffffffff9c, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r0, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r0, &(0x7f00000000c0), 0x1802a140) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r1, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r1, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r1, &(0x7f00000000c0), 0x1802a140) r2 = accept4$llc(r1, &(0x7f0000000280)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x10, 0x800) sendfile(r0, r2, &(0x7f00000003c0), 0x3) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, 0x0) write$FUSE_INTERRUPT(0xffffffffffffffff, &(0x7f0000000400)={0x2d8}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x400000, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f00000001c0)={{0x5, 0x80, 0x5, 0x0, 0x7f, 0x7}, 0x400}) sendto$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x0) getpgrp(0x0) r5 = getpid() rt_tgsigqueueinfo(r5, r5, 0x0, 0x0) ptrace(0x10, r5) ptrace$cont(0x4201, r5, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000500)='net/fib_triestat\x00') r6 = dup(r3) sendfile(r6, 0xffffffffffffffff, 0x0, 0x523) r7 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) renameat(r7, &(0x7f0000000180)='.//ile0\x00', r7, &(0x7f00000007c0)='./file0/f.le.\x00') 07:11:55 executing program 4: msgget$private(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$kcm(0x2, 0x2, 0x73) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x100000000000c333, &(0x7f0000000180)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) accept(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, &(0x7f0000000000)=0x80) ioctl$SIOCX25GDTEFACILITIES(r3, 0x89ea, &(0x7f00000001c0)) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r4, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r4, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r4, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r4, &(0x7f00000000c0), 0x1802a140) sendmsg$IPVS_CMD_ZERO(r4, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x968e4020}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x30, 0x0, 0x400, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x77}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x10000021}, 0x844) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xb, 0x10, r2, 0x0) socket$inet(0x10, 0x2, 0x0) ftruncate(r0, 0x48280) open(&(0x7f00000004c0)='./bus\x00', 0x2, 0x11) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x87fffff, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 07:11:56 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000980)={&(0x7f0000000100)=ANY=[@ANYBLOB="44000000f533b2fc5341eb395b89f06b4161a227c940183f2db98c898adee18c8ea5d099d9b18e42fa4d6f90bda5f0f49adf95a3efeeb6ee1b36aea0c8b96354b84bf7edcbbe90552b6cb2bc87ce8c7b2e1f20306dabc39de344dd1fe4f6d4f5c768bdc0687149547c6141aec7339dce914500ce04516b7a621cf4990d4a0f8f3e8163", @ANYRES16=r1, @ANYBLOB="0100000000000000000009000000300003001400020069726c616e3000000000000000000000080001000000000008000300000000000800070000010000"], 0x44}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x3c, r4, 0x182, 0x70bd25, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x4800) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYRESDEC=r2], 0x14) fsetxattr$security_capability(r2, &(0x7f0000000000)='security.capability\x00', &(0x7f0000000040)=@v2={0x2000000, [{}, {0x400, 0x1}]}, 0x14, 0x1) [ 207.406307] audit: type=1804 audit(1571641916.042:61): pid=7357 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir794816567/syzkaller.GU0fOc/8/bus" dev="sda1" ino=16576 res=1 [ 207.511162] audit: type=1804 audit(1571641916.102:62): pid=7359 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="ToMToU" comm="syz-executor.4" name="/root/syzkaller-testdir794816567/syzkaller.GU0fOc/8/bus" dev="sda1" ino=16576 res=1 07:11:56 executing program 2: accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x3000, 0x0) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f00000003c0)) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0x8001}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) getpeername$packet(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dlm-control\x00', 0x189280, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(0xffffffffffffffff, &(0x7f0000001bc0)={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000002140)=[{}], r6, 0x1, 0x1, 0x48}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r5, &(0x7f0000000400)={0x1, 0x10, 0xfa00, {&(0x7f0000000300), r6}}, 0x18) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_THP_DISABLE(0x29, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000002c0), 0x8}, 0x200000000, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)='nfs\x00\xef\xf1a\x17\x12\x9e\xd0Y\x8a\xa8\xd4', 0x0, &(0x7f0000000000)) ioctl$UI_SET_SWBIT(0xffffffffffffffff, 0x4004556d, 0xc) socket$inet(0x10, 0x3, 0xc) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000100)={0x2b, @multicast1, 0xffff, 0x1, 'rr\x00'}, 0x2c) 07:11:56 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3000000010003b0e00000000feffffff00000000", @ANYRES32=0x0, @ANYBLOB="000000000002000008000a005bf8340d9930651b59378c533e60a3d2730f33de3f5703877c718d3edf8b54433758854ee2eb69b3486bbf99e68319b903", @ANYRES32=0x6, @ANYBLOB="080023009a2d0000"], 0x30}}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x40400) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000140)=0x2, 0x4) 07:11:56 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000480)=@newqdisc={0x444, 0x24, 0x507, 0x0, 0x0, {0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x418, 0x2, [@TCA_CBQ_RTAB={0x404, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, @TCA_CBQ_RATE={0x10, 0x5, {0x6, 0x0, 0x0, 0x0, 0x0, 0x7}}]}}]}, 0x444}}, 0x0) [ 207.753119] audit: type=1804 audit(1571641916.392:63): pid=7357 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir794816567/syzkaller.GU0fOc/8/bus" dev="sda1" ino=16576 res=1 07:11:56 executing program 1: socket$nl_route(0x10, 0x3, 0x0) getpid() sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) capget(&(0x7f0000000200)={0x20071026}, &(0x7f0000000240)) ioctl$CAPI_SET_FLAGS(0xffffffffffffffff, 0x80044324, &(0x7f0000000180)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) socket$inet_sctp(0x2, 0x1, 0x84) syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000000)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) write$RDMA_USER_CM_CMD_CREATE_ID(r0, 0x0, 0x0) r1 = syz_open_dev$vivid(0x0, 0x0, 0x2) ioctl$VIDIOC_G_PARM(r1, 0xc0cc5615, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565a, &(0x7f00000003c0)={0x0, 0x7fffffff}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r2, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r2, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000100)=r2, 0x4) link(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000280)='./file1\x00') ioctl$SCSI_IOCTL_STOP_UNIT(r0, 0x6) socket$netlink(0x10, 0x3, 0x2) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 07:11:56 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) add_key$keyring(&(0x7f00000002c0)='ke\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0, 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'team0\x00'}) get_thread_area(0x0) r1 = openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x3000000a0160101, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) poll(0x0, 0x0, 0xffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000240)=0x73) clone(0x20886100, 0x0, 0x0, 0x0, &(0x7f00000002c0)="d353ff072d68b2e4dc05000000b3d94c22") r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = accept$inet(r1, &(0x7f0000000180)={0x2, 0x0, @multicast2}, &(0x7f00000001c0)=0x10) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000200)=0x3) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000000)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040), 0x106}}, 0x66) rmdir(&(0x7f0000000080)='./file1\x00') [ 207.817696] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 207.841408] overlayfs: filesystem on './file0' not supported as upperdir 07:11:56 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) socket(0x40000000000010, 0x2, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)="5500000018007f5f00fe01b2a4a280930206000100000001020b00000a0007003500280014000000090005407f", 0x19a}], 0xfbbd39f}, 0x4000) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0x4240a2a0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) splice(r5, 0x0, r1, 0x0, 0x4ffe2, 0x0) [ 207.908336] audit: type=1804 audit(1571641916.492:64): pid=7385 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="ToMToU" comm="syz-executor.4" name="/root/syzkaller-testdir794816567/syzkaller.GU0fOc/8/bus" dev="sda1" ino=16576 res=1 [ 207.943502] capability: warning: `syz-executor.1' uses deprecated v2 capabilities in a way that may be insecure 07:11:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) close(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000009c0)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000400)="0f", 0x1}], 0x1, &(0x7f0000000540)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) 07:11:56 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x100, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000080)) open(&(0x7f0000000000)='./file0\x00', 0x80800, 0x6) 07:11:56 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r2, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r2, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) pause() r3 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYRESDEC=r3], 0x14) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000200)) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000080), &(0x7f0000000140)=0xc) r5 = request_key(&(0x7f0000000380)='big_key\x00', &(0x7f00000003c0)={'syz', 0x3}, &(0x7f0000000400)='bridge_slave_1\x00', 0xfffffffffffffff9) add_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={'syz', 0x0}, &(0x7f0000000200), 0x0, r5) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYRES64=0x0, @ANYRES32=r1, @ANYBLOB="f0c7de187f7978c60000000008000100746266000800000003893d94e2085dd1cd8532ae9e790fa147ed13dc5425c49332e35696cb3d3827627954fb34f62e5662e624507b78e1f52b45b0f61f4ef2002371a79a8a65eb3370f34634f5da60e12dd98ee3415487ecd163b84091148c9216ea1afa0af83f1a38754d9e850c6cdff452c89529e8d078d33a72984c575fc9923ce16a82b30a6efd91339fd6780a0afc8df800df23557f74cf7483320db3a1bad943ac8d56614a78a7e50e22c5801002126d2f431e"], 0x3}}, 0x0) [ 208.135480] ucma_write: process 1 (syz-executor.5) changed security contexts after opening file descriptor, this is not allowed. 07:11:56 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) readv(r0, &(0x7f0000001900)=[{0x0}, {&(0x7f0000001700)=""/236, 0xec}, {&(0x7f0000001800)=""/254, 0xfe}], 0x3) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, 0x0, 0x0) mlock2(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) fchdir(0xffffffffffffffff) syz_genetlink_get_family_id$team(0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, 0x0) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) open(0x0, 0x0, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f00000001c0), 0x4) r3 = open(&(0x7f0000000240)='./bus\x00', 0x100000141042, 0x0) ftruncate(r3, 0x10099b7) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000200)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x5}]}, 0x10) sendfile(r1, r3, 0x0, 0x8000fffffffe) connect$unix(0xffffffffffffffff, &(0x7f0000000400)=@file={0x0, './bus\x00'}, 0x6e) 07:11:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) msgget(0x0, 0x20) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="390000000c06050368fe07002b0000000e430a001400d20345b300070300000319001a00120002000e0001000600030000000000000000f769", 0x39}], 0x1) [ 208.401189] audit: type=1400 audit(1571641917.032:65): avc: denied { write } for pid=7425 comm="syz-executor.2" path="socket:[27614]" dev="sockfs" ino=27614 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 208.430613] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.2'. [ 208.449870] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.2'. 07:11:57 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz', 0x0}, 0x0, r0) add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000240)={'syz', 0x1}, 0x0, 0x0, r0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r3, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r3, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r3, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r3, &(0x7f00000000c0), 0x1802a140) r4 = socket$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, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000040)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000700)={r5, 0xa77c}, &(0x7f0000000740)=0x8) write$selinux_load(r1, &(0x7f00000003c0)={0xf97cff8c, 0x8, 'SE Linux', "8bf460c096001663bed7e77126e6819fabdb4bae1e46fe1dcb49e1bf047a825d32926dc142730c0102379137bc179fb8ac5aeb59a9f1bac3cc61d72c7853a7f517982bfc1e4c66031f8ec184ae06fc867729694aa92d88c2360e4a0eacb9d1c94ad342837cffdebae587907a39599261596e816e9ce6d743f434e483b200dfdf4d9f6d316a"}, 0x95) r6 = getegid() r7 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x4000, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x40b00, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r7, 0x6, 0x2, &(0x7f0000000140)={0x0, 0x9, 0xa8}, 0x6) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={r2, 0x0, r6}, 0xc) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = dup2(r8, 0xffffffffffffffff) ioctl$VIDIOC_S_OUTPUT(r9, 0xc004562f, &(0x7f0000000280)=0x5) socket$kcm(0x29, 0x5, 0x0) r10 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r10, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r10, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r10, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r10, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r10, &(0x7f00000000c0), 0x1802a140) r11 = syz_genetlink_get_family_id$tipc2(&(0x7f00000004c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_GET(r10, &(0x7f00000006c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1838f}, 0xc, &(0x7f0000000680)={&(0x7f0000000500)={0x150, r11, 0xafb1eb5fa51f5029, 0x70bd28, 0x25dfdbfc, {}, [@TIPC_NLA_LINK={0x134, 0x4, [@TIPC_NLA_LINK_PROP={0x54, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xf2bc}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1e}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1f}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x400}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1bc8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6c}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xd4a4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_NODE={0x8, 0x6, [@TIPC_NLA_NODE_UP={0x4}]}]}, 0x150}, 0x1, 0x0, 0x0, 0x42004}, 0x0) sendmsg$nl_generic(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="280000002200290800000000000000000400000014000000fe8000000000000000000000000000aa66529caa5e06d34f6d3c918bc339058b52dd1f8dde1fd5e183e572a9b044e61bab10163f2e23dc1433a070c467c96e731410d8e570b44685f044acff782c15cccf1457b0d5af935bc6200e51d8c8685a485429084640a96c3b272c580c81215e5cbdda55ae978edc056b112a1429db97095b5d26b30869da8f9ded6d36882cd401a2acbd4a812f9204e1d3b141cbf44b7890056bdd13cd0a021d55403c0b5edd5b43a25541b949f26076ba0f"], 0x28}, 0x1, 0xfdffffff00000000}, 0x0) [ 208.567314] overlayfs: filesystem on './file0' not supported as upperdir 07:11:57 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000005500)='./bus\x00', 0x1e3042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100), 0x8e) ftruncate(r2, 0x200004) sendfile(r0, r2, 0x0, 0x80001d00c0d0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r3, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r3, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r3, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r3, &(0x7f00000000c0), 0x1802a140) sendmmsg(r3, &(0x7f0000005400)=[{{&(0x7f0000000000)=@llc={0x1a, 0x201, 0x6f, 0x3, 0x3f, 0x6, @remote}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000180)="163b9880ef7e14b0a8afb381ddbe1f98be484ada9fdffb7526e64c901f02e701df800fdbe22890a814e067306ac8e686074753750664cb547b644273623259156a2e587cbf56a930095ddf6f250d36e86937880d0f24a0cba4fe29915dc65b9c67", 0x61}, {&(0x7f0000000200)="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{0xd8, 0x1, 0xffffffff, "cc52fc5a6162f0bd50bbea5d3d8903ef74a3e2e13e613961b4023e4a77bfc2fe1b8ddc7f9f5adc1abc673be60f28c8f839bae7d953c8363d92b53467bdc10de695684a48ab75e00bd4fffb7a916f2589fb47a298b18a23504bd026f0a69b557da29ba420c4ee60f1424eb7240ed70badd38200054c8e82d5c816c3b69cf154b3df208031ac263e6bf31dfa501c61ed8677c36dc20dde101292936fa324e569aadc55a8350e460149db92b3b23e0042927bae5c4e39ead007d7d257abbbf5caac5d7065cebe813407"}, {0x20, 0x10e, 0x7cf, "66b43bcb4be7b301a37e7c60eb"}, {0xf8, 0x5600243a9ea22a64, 0x800, "7b4a4ca7892f85551c5afc589063a82c1181a1f3956b971c6ae1e8dd61bd2b346997c277b91f2147bc9caf660cc9208f9905dc75f1a782962be2bccd2a6399b690546e5c55c0afdbe36b296fe0615e77bab2b88dcae1046d578e130598d5698c57f290a6929fe6130e8997937bc36bd1803d700d75818d8ad726125c38a1ef7ee11e08319ce9a19562e7cccb401a00b0a149847b11e750e63e2c25ada315a8fe05eb90afbf1387a59a1d8cd72d290fc5b2404b905677db798eb6f6aee53ab499bed68a8f169daec03146e5c831788557d138443a8be2148cb614dd3895ab18dd4671880adca86a92"}], 0x1430}}, {{&(0x7f0000002a00)=@un=@abs={0x0, 0x0, 0x4e23}, 0x80, &(0x7f0000002b80)=[{&(0x7f0000002a80)="392beeb0573b78f5677bd3556a82200f512aeafbabb3acee135953184621e5a9a522bba3ce609d41de5185f10bcd6a3bcde8de2dfa7817e0a687864174cd3f42aa5cc9febbf20eeef91a6986732242d36a125201ccb52a64034934fa589d35df534df108825d36cef9e7d51d7fb2df74621eae6eafe2418d16708a1bfa9f0a0cbd9ea78c79035efd9dcedbf409123a6b8823d8434824e39c7294e36eb1fc3d664f333b24a01e5ba496981e4753b20b0d55d9fc1a7ac72649b4a69d4a3bb7573562f74f7d768ef10fe86af3a03d2559dad23d90c90eb7dca379cb7929ea5ff7fdc7a3", 0xe2}], 0x1, &(0x7f0000002bc0)=[{0xe0, 0x10c, 0xffffffff, "7d50cfec806f7b14cad3dbae130f49bb7a9096a97f5d290a6c4589a550b73f8864d9815e134b4c1336c92016e0907420e96c30b393032fc6e511f04fb593562f3022570a2ce82991532870872e569201d77c683749c0d77c0a29885c49898e52e6f984110e69eb51abcd2ea034c4745da7be98e9200c4de0abf2258c06cca1cb06112aca19d37d5ff39e3d0e4ce551d81055f1460e2449e39aedb4b12f5f7b1af4683c54e7c9270dae3d5281cdec2415edb948b67c71af772cb8d83d5330f6f6c5db0bb32de53c2913"}, {0xb8, 0x110, 0x2, "049f4c5c11df3f39ba99753d9494381f0cf0d8dbb4ab0ea0edc7a35e4d4e781af4f509c9276f8fd2e864e28e766248b8bfae7b3c673f4ab9efff2ee7de20f42b497a36652af90488746dea9ad8d2173e57dac643f13ce4cbe07788fb7a1447ed0e14282985a9e2e1fd5d51197efc92d6c34755087703ab87c930bc02c8ef0a0f34169c8e1603575f2a28b4c1db96372032ada1ef1cc21cfe913f82b57d033d35fd0676e4bfa715"}, {0x78, 0x105, 0x8000, "a0f9f2130b36abef5d6fd571c70cf7250351fe6ca74a1acd30050bcd0926b4abcf240fbbf4f3dabc4418af5a4a43e0e391932260955437fe7617b96f721b80bbe47185550e1ca77de7ff4838428226cc11469294929995672bd1fe60e991b6bce62ddadf44c6"}], 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{0x20, 0x107, 0xc4d, "eb18fed8f98df81650309d"}, {0x90, 0x10d, 0xff, "c8a7dd2512a7f7611f1dbcc50f4e0437c0e5da1909aab9bd498796fce40485299424cdcb002f630267a4939e02de331496f80e51b85cfe567b49fa24fc866894b85435df509bf2b92093c304918cfbc38611dd1dce3330dcae22554dc7bbe3dd8b9e662894e7ff5cca53f8f71a56d3a0c06f68ab4dc95450dc8c030dd00d"}, {0x40, 0x88, 0xfffffffe, "e1043a8ec13db14395382cd7e9f070056d2995b66d806bfd116f0c0bd410a50d9e2c603ba56d1c45f96106fb42"}, {0xc8, 0x10a, 0x1, "3e696364118ca5540d8655483da9ccd1a62285a98c5cae40f5cc125ad03a05fafdd32866d423ac23f9d6f870a30ffa1c7f10a39081dadcbdbfc1950dfed047ce09b319388340e33825eacf44ff6573bd82e8c3ab3d97cab45031341d3c5e8c7d86a200fbefd44c8c08015b084d50ff996bee0db6dcab39428ba66df6add5cca3dd69c047f3d461a34cd866c91f01b5a4f688cba237c5810c3834bef0e4a70177dbcbf7dbeeda9ddd35b726db7e2adca057ed"}], 0x2420}}], 0x4, 0x1) 07:11:57 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_genetlink_get_family_id$tipc(0x0) sendmsg$TIPC_CMD_SHOW_LINK_STATS(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x80, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2df1}, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x1, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)='system.posix_acl_default\x00', &(0x7f0000000c40)={{}, {}, [{}, {}], {}, [{}]}, 0x3c, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) socketpair$unix(0x1, 0x1, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000300)='\x00', 0x1) syz_mount_image$reiserfs(&(0x7f0000000140)='reiserfs\x00', &(0x7f0000000180)='./file1\x00', 0x0, 0x3, &(0x7f0000000440)=[{&(0x7f0000000340)="f4ccec0bdfe00b5109622067fcc9404af7479c5116c97b8d684597e70a52c397f120c9d4ce03f50aaaab6d308ade4239f139cf1cfc223aed979320a8e534b402581be6e7fd5eae9ce1e911a475ceee5d8847bf7d635c231c2c659f2f503948ef564826d49bd5a68e456c160c012adbd173d3e265371b246ede3ef62926d4cd304efea1255aaccc233db688b46a62618337d9de223396a83c81118e1b8724cb41178f710bb48cdbff54c1ae623d1b725cd4bfd4b011d48a2627a4f4eb1ce715a6c84979d6caa7e0e822ce1fd688e02d1b20aa4099d67c9593da21b381d697cf7c87fbd5cdcde7", 0xe6, 0x2}, {&(0x7f0000000200)="25f0f588646b9438cbf46c26cc0c72ee55a8", 0x12, 0x1}, {&(0x7f0000000280)="88e2dc3cad0e4bcf367d73974ccb3d996f57310cc7eead85c58f8df25a6be53e984bc71d702747a8f586d7fdfcba3d2c75ee3b6ca5d8c52b7264dbb0d02ec3bf6cc864b873b0acf2f7292a775dee7b18ef9b2fde9bf3a9e900844aa03b295c33751e9c319e91720850a316415703559144b3", 0x72, 0x1}], 0x2000, &(0x7f00000004c0)=ANY=[@ANYBLOB="626c6f636b2d616c6c6f6361746f723d6e6f626f726465722c350ec73a616973655f747970653d696d617369672c66756e633d4d4f44554c455f434845434b2c00"]) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7) mount(0x0, 0x0, &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 07:11:57 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) fcntl$dupfd(r4, 0x0, 0xffffffffffffffff) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000800)='cpuset.memory_pressure\x00', 0x0, 0x0) r8 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x80, 0x10000) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f0000000540)={{{@in=@remote, @in6}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) r9 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r10 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r10, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r10, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r10, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r10, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r10, &(0x7f00000000c0), 0x1802a140) ioctl$KDGKBDIACR(r10, 0x4b4a, &(0x7f0000000640)=""/195) io_submit(0x0, 0x5, &(0x7f00000018c0)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x3, 0xc4, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, 0x4b81788bfe703f05}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, &(0x7f0000000380)="6262b204637988bc27ddca7f380f73c1712ddd04490a14d099ca874defd27485110a119ae2b79627776d158402000000000013003a76fbea28154e4384734a397ab39f711c725c718dd21513d671893dc56a099299536e34f579be20cf", 0x5d, 0x5}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1, 0x7fff, 0xffffffffffffffff, &(0x7f00000000c0)="526959f32c1efa5d459e4fea48ec3b5036f481c88fc185ef2ffb", 0x1a, 0x1}, 0x0, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x3, 0x0, r9, &(0x7f0000000880)="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", 0x4fa, 0x83, 0x0, 0x5}]) [ 209.135581] overlayfs: filesystem on './file0' not supported as upperdir 07:11:57 executing program 5: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) socket$inet(0x2, 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000080)=""/61, &(0x7f0000000240)=0x3d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r3, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0xc0c0583b, 0x20000001) lremovexattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000340)=@known='system.posix_acl_default\x00') perf_event_open$cgroup(0x0, r3, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r3, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r3, &(0x7f00000000c0), 0x1802a140) flistxattr(r3, &(0x7f0000000140)=""/226, 0xe2) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 07:11:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) msgget$private(0x0, 0x0) msgsnd(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00000d00000000e5bfc6ac03b879adb7ad436b2d04000100000000000000000047158d72468af11dad273231"], 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0xfd77e4ef05f7e1, 0x0, 0x0, 0x35a) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x119000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, 0x0, 0xfefd, 0x0, 0x0, 0xfffffffffffffff6) ioctl$KVM_NMI(r4, 0xae9a) ioctl$KVM_RUN(r4, 0xae80, 0x0) 07:11:58 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000280)=ANY=[@ANYBLOB="b4050000001000efd6ef0f0000000000001028a77fb50e63160e388aafa3b800000000000000000000000000950000000000000078de847b2aa58a1f33b7f60252784f296c497224488ada3220cd4af8c8d4da"], &(0x7f0000003ff6)='G\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffffec, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') r0 = socket(0xa, 0x80001, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r1, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0xc0c0583b, 0x20000001) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x6) perf_event_open$cgroup(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r1, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r1, &(0x7f00000000c0), 0x1802a140) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0x101d7) setuid(r2) getresuid(&(0x7f0000000040)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) setreuid(r2, r3) 07:11:58 executing program 4: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0xfffffdaf) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) prctl$PR_GET_FPEMU(0x9, &(0x7f0000000580)) getpid() r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000300)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x80, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000380)=0x5, &(0x7f00000003c0)=0x2) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r2, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r2, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) r3 = accept4$netrom(r2, &(0x7f00000000c0)={{0x3, @null}, [@bcast, @bcast, @rose, @rose, @bcast, @rose, @default, @netrom]}, &(0x7f0000000040)=0x48, 0x800) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000140)=0x539377f, &(0x7f0000000180)=0x4) r4 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000400)='/proc/capi/capi20\x00', 0x42080, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000000440)) recvmmsg(r0, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r5, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000000540)={0x1}) setsockopt$sock_timeval(r3, 0x1, 0x42, &(0x7f00000001c0), 0x10) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r7, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r7, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r7, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r7, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r7, &(0x7f00000000c0), 0x1802a140) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r7, 0xc04c5349, &(0x7f00000005c0)={0x4, 0x7, 0x100}) socket$vsock_dgram(0x28, 0x2, 0x0) sendmmsg(r6, &(0x7f0000003040), 0x4000000000003c4, 0x0) 07:11:58 executing program 2: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xcf022ced923e8d2c) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@dfltuid={'dfltuid'}}, {@access_user='access=user'}, {@msize={'msize', 0x3d, 0x7fff}}]}}) lstat(0x0, 0x0) [ 209.604501] 9pnet: Insufficient options for proto=fd 07:11:58 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) r1 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000001c0)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r0, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r0, &(0x7f00000000c0), 0x1802a140) getdents64(r0, &(0x7f0000000140)=""/113, 0x71) sendmsg$SEG6_CMD_SET_TUNSRC(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r2, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r2, &(0x7f0000000440)=ANY=[], 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYRESDEC=r3], 0x14) ftruncate(r3, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) write$RDMA_USER_CM_CMD_GET_EVENT(r2, &(0x7f0000000000)={0xc, 0x8, 0xfa00, {&(0x7f0000000380)}}, 0x10) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0xfffffffffffffe01, 0x1400}], 0x0, 0x0) 07:11:58 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0xfffffffffffff001, 0x8200) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r1}, &(0x7f0000000380)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, &(0x7f0000000140)="40c74adc77a4e27d876f441d952bf111375896d876c4ed0f2e703cd5f8b64ff3cd946b507d0419c09fc1fe6c"}, 0xa) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000280)={'nr0\x01\x00', 0x4009}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000440)=0xa7) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f00000018c0)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\a\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83CZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x98\x86\"R\x06\x00\x00\x00\x00\x00\x00\x00\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x0e\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xfeu\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&\x014\x01\xf4\xb7\x83\x9a\xfa*\xa6\x06\xb7Pk7N\xc2\xd9\xee\xd0\xb0M\x00\xab\xc3\t\fc\xd8dx\xd5\x1dU*s)\x12[\x14\xb1\xc0\xd7\x1a\xa0\x16\xa2z\x9e\x93 \xddeF>29\v\x02\xa2b\x13R\xef\xffA,\xb9.$\xfa\x9f\xde[\x80\xd1=\xce\x1b\xeb\xf6\xf4\xe3z\x1f\x9dz\xa3\xc0\xe2\xa2\xb1\xeeq\xf5\xec0\x8e\xf4\xfb\xd9\x87\xf03\xdb\xae|\x10&V5c\xa6\xce\xcd\x8a\xdf\xe1\x89\"\xea\xde\xe7\xa3\xbe\xe7\xff\xf9 \x11\xfdY\xc6\xa1\xe8\xda\v\\?\xcb\x87\bn\x9b\x01\x1f\xf8\xe8\x1eV\xfaC\xdf\xc3Vv\x9b\x1a\xfc\x14.c\x94\xc9=\xb0\x0f!d\b\x18*@m\x7f\xaal\x17G\xd6?\x81\x16P\x03\x10e\xc3\xcd\xb1B\xeb\x01B\\\x91A\xa1\x8an\xb4#\xadr\x1e\x81v\xa2\x0e6x\xca\x8b\xa6\xd8\x81\x10:\x0e(\xdd\xfc\xc9\xc6\xb4\xf0\'f:\xbd\xfe\x11\xf8\xc8W\x81s^\xd9W\xf1\x94\xaf\xc5\x8a\xb4f\x1b\x17E\xb23\x12\xb0\xeb\xef\x8c\xb24h\xd7}\x7f\x92Hgej\x957\xe2A') bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="9feb0188c20006007356c37881d0bb3e2c258b0685079f"], 0x0, 0x17, 0xfef9}, 0x30b) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="60ca3eb160e20b957b2778000000eaff"], 0x90ad) [ 209.640357] 9pnet: Insufficient options for proto=fd 07:11:58 executing program 0: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000380)=[{0x0}], 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb7, 0x624, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000040)=ANY=[@ANYPTR64], 0xff39) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000280)='./bus\x00', 0x0, 0x0, 0xfffffffffffffef1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, 0x0, &(0x7f0000000080)) openat$cgroup_ro(r0, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) 07:11:58 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r1, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r1, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r1, &(0x7f00000000c0), 0x1802a140) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r2, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r2, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000180)=0x6f18) 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$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="773cf486b98e36176a8a97ce287c42ab877d607c1790eac8e703a913320e0f37cc000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) ioctl$SG_GET_TIMEOUT(0xffffffffffffffff, 0x2202, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000040)={r6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={r4, 0x8, 0x15db, 0x8001, 0x1, 0xe5, 0x3, 0x1000, {r6, @in6={{0xa, 0x4e20, 0x5, @remote, 0x4}}, 0x0, 0x9, 0x3, 0x3}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r7, 0x8000, 0x1, 0x6}, 0x10) r8 = socket$inet(0x10, 0x3, 0x0) sendmsg(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000200)="2400000020007be11dfffd946f610500810000031f00000000000800080011000400ff7e280000001100ffffba16a0aa1c0900000000000020000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 07:11:58 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYRESDEC=r0], 0x14) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYRESDEC=r1], 0x14) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000580)='/\x02roup.stap\x00(\xcc\xab\xd0\xadv\xc3\xcbF\xe5@\xb4\rkA-\xfc\xfcW\x996\x95A\v\x1bYM\x1a\r.\xd9`&ZR\xc5\x80\xd4\x9bXK\xbcz\xf2\xd6\x82\xef\xae\xb8\xa6Zp?\xc0\xe0\x00^&\xc9\xad\fQ3\xd4+G\xc4Zr{,\xc4\xb6\x81\x1d\xfc\xe9\x89w\xef\xf2\x98\xd5R\xd6\x0f\x85sD\xe4\xf5\x9bDZ\xc3\xdc', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r2, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r2, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) r4 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYRESDEC=r4], 0x14) r5 = dup2(r3, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x40, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r6, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x18200850}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x80, 0x0, 0x200, 0x70bd25, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8000}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x20}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x81}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_WEIGHT={0x8}, @IPVS_DEST_ATTR_TUN_PORT={0x8, 0xe, 0x4e23}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000010) r7 = socket(0x8, 0x405, 0xdd86) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r6, &(0x7f0000000500)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r8, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r8, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r8, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r8, &(0x7f00000000c0), 0x1802a140) setsockopt$RDS_GET_MR_FOR_DEST(r8, 0x114, 0x7, &(0x7f0000000440)={@in={0x2, 0x4e24, @empty}, {&(0x7f00000002c0)=""/161, 0xa1}, &(0x7f0000000380)}, 0xa0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) bind$packet(r7, &(0x7f0000000040)={0x11, 0x0, r9, 0x1, 0x0, 0x6, @local}, 0x14) sendmmsg$inet(r7, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="96c6322ea684879088175969ec15e10d40e4719016cbc15a36a88c6c843e12b1f5cb6a73613ceec274", 0x29}], 0x1}}], 0x40001c0, 0x0) [ 209.740635] device nr0 entered promiscuous mode [ 209.740966] FAT-fs (loop0): bogus number of reserved sectors [ 209.807753] FAT-fs (loop0): Can't find a valid FAT filesystem [ 209.847378] device nr0 entered promiscuous mode 07:11:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) chdir(&(0x7f0000000180)='./file0\x00') r1 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21, @empty}}}, 0x84) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000001c0)=[@in6={0xa, 0x0, 0x7f1, @remote, 0x80}, @in={0x2, 0x4e23, @multicast2}, @in6={0xa, 0x4e21, 0x80000000, @mcast1}], 0x48) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) write$UHID_INPUT(r1, &(0x7f00000015c0)={0x8, "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", 0xfffffffffffffde9}, 0x10000005c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fadvise64(r1, 0x0, 0x0, 0x4) [ 209.969744] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 210.001385] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 210.029711] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 210.042911] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 210.058227] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 210.083661] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 210.099842] bond0: Releasing backup interface bond_slave_1 [ 210.114059] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 210.139692] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 210.158352] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 210.549936] FAT-fs (loop0): bogus number of reserved sectors [ 210.556050] FAT-fs (loop0): Can't find a valid FAT filesystem 07:11:59 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f00000008c0)}, 0xfffffffffffffeb8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0xc0c0583b, 0x20000001) r1 = perf_event_open$cgroup(0x0, r0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x0, 0x280780) r2 = dup2(r1, 0xffffffffffffffff) write$selinux_access(r2, &(0x7f00000004c0)={'system_u:object_r:cpu_online_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x7}, 0x5c) write$cgroup_subtree(r0, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r0, &(0x7f00000000c0), 0x1802a140) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x9}) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000040)) r3 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000000340)={0xff, {{0xa, 0x4e22, 0x452, @rand_addr="8bacc958708245bc58d69fa2e3b75bff", 0xfffffffd}}, {{0xa, 0x4e23, 0x3f, @dev={0xfe, 0x80, [], 0xe}, 0x5}}}, 0x108) socket$inet6(0xa, 0x802, 0x0) openat$misdntimer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mISDNtimer\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(0xffffffffffffffff, 0x0, 0x486, &(0x7f0000000180), &(0x7f00000001c0)=0xc) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x42, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x3, 0xfffffffffffffffc}, 0x0, 0xffff, 0xfffffffe, 0x0, 0x0, 0x101, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x94) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r5+30000000}, 0x0) r6 = fcntl$getown(r4, 0x9) ptrace$peek(0x3, r6, &(0x7f0000000480)) 07:11:59 executing program 5: r0 = socket(0xa, 0x5, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000280)={0x0, 0xe580, 0x8001, 0x45, &(0x7f00000000c0)=""/69, 0x38, &(0x7f0000000140)=""/56, 0xd4, &(0x7f0000000180)=""/212}) r3 = fcntl$dupfd(r1, 0x0, r0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000000)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"/568]}, 0x2b0) 07:11:59 executing program 4: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0xfffffdaf) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) prctl$PR_GET_FPEMU(0x9, &(0x7f0000000580)) getpid() r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000300)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x80, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000380)=0x5, &(0x7f00000003c0)=0x2) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r2, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r2, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) r3 = accept4$netrom(r2, &(0x7f00000000c0)={{0x3, @null}, [@bcast, @bcast, @rose, @rose, @bcast, @rose, @default, @netrom]}, &(0x7f0000000040)=0x48, 0x800) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000140)=0x539377f, &(0x7f0000000180)=0x4) r4 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000400)='/proc/capi/capi20\x00', 0x42080, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000000440)) recvmmsg(r0, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r5, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000000540)={0x1}) setsockopt$sock_timeval(r3, 0x1, 0x42, &(0x7f00000001c0), 0x10) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r7, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r7, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r7, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r7, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r7, &(0x7f00000000c0), 0x1802a140) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r7, 0xc04c5349, &(0x7f00000005c0)={0x4, 0x7, 0x100}) socket$vsock_dgram(0x28, 0x2, 0x0) sendmmsg(r6, &(0x7f0000003040), 0x4000000000003c4, 0x0) 07:11:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) r1 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000001c0)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r0, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r0, &(0x7f00000000c0), 0x1802a140) getdents64(r0, &(0x7f0000000140)=""/113, 0x71) sendmsg$SEG6_CMD_SET_TUNSRC(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r2, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r2, &(0x7f0000000440)=ANY=[], 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYRESDEC=r3], 0x14) ftruncate(r3, 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) write$RDMA_USER_CM_CMD_GET_EVENT(r2, &(0x7f0000000000)={0xc, 0x8, 0xfa00, {&(0x7f0000000380)}}, 0x10) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0xfffffffffffffe01, 0x1400}], 0x0, 0x0) 07:11:59 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='rdma.current\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r0, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r0, &(0x7f00000000c0), 0x1802a140) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000140)=r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x133, 0x0, 0x0, 0xff7d) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f00000004c0)=[@text64={0x40, &(0x7f00000001c0)="69065f6e000066baf80cb884a8908fef66bafc0cedb805000000b94ef54bfc0f01c10fc7700748b804000000000000000f23d00f21f8353000000a0f23f8b9800000c00f3235001000000f30b8010000000f01c166b87e008ec848b812580000000000000f23c00f21f835010009000f23f8b9f0090000b809000000ba000000000f30", 0x83}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, 0x0, 0xfefd, 0x40, 0x0, 0xfffffffffffffdd4) accept4(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, &(0x7f00000000c0)=0xffffffcf, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r5, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r5, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r5, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r5, &(0x7f00000000c0), 0x1802a140) r6 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/capi/capi20\x00', 0x200240, 0x0) ioctl$RNDZAPENTCNT(r6, 0x5204, &(0x7f0000000280)=0x3) ioctl$KVM_RUN(r4, 0xae80, 0x0) 07:11:59 executing program 2: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='mem\x00\x00\x00\x00\x00\x00\a\x13', 0x275a, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r1) r2 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r3) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r4, &(0x7f0000000100)={0x10, 0x30, 0xfa00, {0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}, r5}}, 0x38) mount$overlay(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='overlay\x00', 0x10, &(0x7f0000000200)={[{@index_off='index=off'}, {@nfs_export_on='nfs_export=on'}, {@xino_auto='xino=auto'}, {@default_permissions='default_permissions'}, {@xino_on='xino=on'}, {@xino_on='xino=on'}, {@metacopy_on='metacopy=on'}, {@nfs_export_off='nfs_export=off'}, {@xino_auto='xino=auto'}, {@index_off='index=off'}], [{@dont_measure='dont_measure'}, {@fsuuid={'fsuuid', 0x3d, {[0x61, 0x30, 0x64, 0x30, 0x32, 0x66, 0x63, 0x492babaca6612911], 0x2d, [0x67, 0x34, 0x36, 0x1], 0x2d, [0x34, 0x31, 0x66, 0x34], 0x2d, [0x35, 0x38, 0x61, 0x34], 0x2d, [0x38, 0x61, 0x30, 0x45, 0x64, 0x44fb8af9fc615aba, 0xc9, 0x66]}}}, {@subj_type={'subj_type', 0x3d, 'posix_acl_accessppp1}selinuxsecurity(posix_acl_access)'}}, {@uid_lt={'uid<', r1}}, {@uid_lt={'uid<', r3}}]}) mount(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x5, 0x1, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x91d3, 0x0, @perf_bp={0x0, 0x8}, 0x200020000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x10) mount(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)='nfs\x00\xef\xf1a\x17\x12\x9e\xd0Y\x8a\xa8\xd4', 0x0, &(0x7f0000000000)) r6 = creat(&(0x7f0000000180)='./file0\x00', 0x0) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r7, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r7, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r7, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r7, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r7, &(0x7f00000000c0), 0x1802a140) ioctl$KVM_GET_MSR_INDEX_LIST(r7, 0xc004ae02, &(0x7f0000000340)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) fallocate(r6, 0x0, 0x0, 0x1000f4) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) 07:11:59 executing program 5: write$vnet(0xffffffffffffffff, &(0x7f00000003c0)={0x1, {0x0, 0x1000000, 0x0}}, 0x68) 07:11:59 executing program 5: creat(&(0x7f0000000300)='./file0\x00', 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='devpts\x00', 0x0, &(0x7f00000001c0)='/selinux/policy\x00') r0 = gettid() tkill(r0, 0x3c) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = getpid() r2 = syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x81, 0x200400) ioctl$TIOCSIG(r2, 0x40045436, 0x22) sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000001700)=[{&(0x7f0000000380)="03326be4ccdbed89749237127de740df9495b47fe2dc86ad4d2b732be1dd1a5fc061da4333c6bca26f572263e65d02bb72345a9d7a81c5f05d60c9ecea", 0xfffffd81}, {&(0x7f00000003c0)="14602c43b5eb328d477a790dfa07"}, {&(0x7f00000004c0)="2f5a40e41fedb67a9fb4cf925154db269f60c3e985a0f98623b11a66c743becb253c444a5b9f5872018abfa54d77f97b020e29e11492c0e2f305a9f8"}, {&(0x7f0000000600)="fcfc3424be1df49fad31f910be3bdb2c09257686ba0f294f6954b43e8c52852dda6b6f359628858400689269fda13119f2b072b38fc4ba6c8b00f05da8e83fddaa402622766726cec05eb20318779fd2a69181fe64cf643869aec89c8f22ceb2e094145ce9b30252d5ad58ccd80109a5c1dc3a42ba9a82d26a88c07ccd41c4313581c522e959a07d0f572757b16b9a3b497648b1f6876bc8f2dff6b17b0caf5341bf96f0db41b3a2e25fcdcdba08736c28c32647eedd3f51430a3d6e5f1c5dce57a870379761"}, {&(0x7f0000000700)="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"}], 0x1000000000000273, 0x2) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x1ada42, 0x0) ftruncate(r6, 0x28007d) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000001780)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB="32700153ef4e26e2e3e3ef673e16dafac896c1a251f46189df8875ed5745439a0e76754fdcb449cfd9124f4da67e45518284dcc39e1a39812e08a6dbf7abf517d6d8c0bd511a04ad306657f4a6aee66026231000cb6024f9b3861f71", @ANYRESDEC=0x0, @ANYBLOB="2c67726f75705f43b3d9a395be372bda667f76dc54d534295a0a33c62f54fdb582ce8dc6540006ab58bf1b318500e8312186a39462680b9911b9c922c2701c504ef43d42e5a5f3c79090e39924ae7e559075aa094328abb33480b3ecb6e6de58d1f91f074e43599f55a48531274ff5e5e6e6fcb7464a141e7139376b20126f115b3dff1bc77cedfe790a38642690f49ef73c4b441e047b08468ea12433bf66749cac0d0ee1297a350d036e75da02b65bfe528b89c4d866", @ANYRESDEC=0x0]) r7 = getpid() sched_getaffinity(r7, 0x8, &(0x7f00000002c0)) sendfile(r6, r6, 0x0, 0x2008000fffffffe) r8 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r8, 0x81007702, &(0x7f0000000500)=""/235) ioctl$VT_WAITACTIVE(r8, 0x5607) 07:11:59 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f00000008c0)}, 0x20) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r1, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r1, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r1, &(0x7f00000000c0), 0x1802a140) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0xc0c0583b, 0x0) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x4000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000002c0)={r2, &(0x7f0000000180)="95f23b6f2d0bd23391e5a087ee46ec9c3b025dd73f5e5613c8d5f7000429c7fdbb0a952015ba5076d5833dc89d3c49b140e11ef9e37783bd0e045d07153697dce7f1da1e173f48d7b7d59bc2e7851aa54a73e58d1c4138a1039bbeb5ae2ab5b39f08d8699978b323f914514a5563a7e2b54e2f1c6723", &(0x7f0000000200)=""/133, 0xc}, 0x20) perf_event_open$cgroup(0x0, r0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r0, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r0, &(0x7f00000000c0)=0xfffffffffffffffc, 0x12) r3 = dup2(0xffffffffffffffff, r0) ioctl$IMADDTIMER(r3, 0x80044940, &(0x7f0000000080)=0x32) r4 = socket$alg(0x26, 0x5, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r5, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r5, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r5, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r5, &(0x7f00000000c0), 0x1802a140) setsockopt$RDS_RECVERR(r5, 0x114, 0x5, &(0x7f0000000300), 0x4) bind$alg(r4, &(0x7f0000000480)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128\x00'}, 0xffffffffffffffb0) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x488800, 0x0) setsockopt$bt_BT_FLUSHABLE(r6, 0x112, 0x8, &(0x7f0000000040)=0x10001, 0x4) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00', 0x4) ioctl$USBDEVFS_SETINTERFACE(r0, 0x80085504, &(0x7f0000000340)={0x53, 0x8}) [ 211.282052] devpts: called with bogus options [ 211.400469] audit: type=1800 audit(1571641920.032:66): pid=7605 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="collect_data" cause="failed(directio)" comm="syz-executor.5" name="file0" dev="sda1" ino=16590 res=0 [ 211.465816] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 211.474285] Unknown ioctl -2130675966 [ 211.475951] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 211.486020] Unknown ioctl 22023 07:12:00 executing program 0: syz_mount_image$ntfs(&(0x7f00000000c0)='ntfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='errors=recover,mft_zone_multiplier=0x000000002,gid=']) 07:12:00 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r0, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r0, &(0x7f00000000c0), 0x1802a140) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r1, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r1, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r1, &(0x7f00000000c0), 0x1802a140) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r2, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r2, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYRESDEC=r4], 0x14) pwritev(r4, &(0x7f0000001500)=[{&(0x7f0000000140)="ef9d22724287903793ec572ac4a58bbe8ce5fa6e40d55cb484d59192fa515e9e707bc68188268726584878116ce1adb25c2acdf6fe2ef91b8b5c12a28b0190451571e19ada3315b43ef8f7dd3a8ed2aaac257f0405d3a43ad6e5203ceb78a4bb6be48c123eaa5b3f317ddc9ee898d38704558da099d91f03a54fc544", 0x7c}, {&(0x7f0000000080)="f8032f5af776a26de98c9599886e7add1109", 0x12}, {&(0x7f0000000340)="28417345e4563cb5933c359bb132606509d0c70908591854699156d75f3fb4df30451f0f3b91080f872280b142b41f44860dabdbeea6abb79c597aaf9b796540f7663004d14ccd3fb90ecb1a5a4d8c529402cd5239cee6c217d45d5318e10e", 0x5f}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="3cf216325437d7e4b0b1e136d498430043c3eb284356bf5db9769f62b080692aca9a7104cf9d8b35d72fd951e133e58f55571922665115dc0e0950cded5f663064749ac1135c31c94c5454f1b7645334b6406f9609013b39a4ef6a5614dacc9d3d0b2e9bcdc2461001ebec66bede20ed5dbf03a7ad3bb25456998e5988054bc85cfec653350692", 0x87}], 0x5, 0x12) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f00000003c0)={0xe0003}) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f00000002c0)=[@text64={0x40, &(0x7f0000000300)="66b8ad008ed00f8d0808417b2c020f3548b800000100000000000f23c00f21f835010008000f23740fc778fc0f350fd8060f30", 0x33}], 0x1, 0x0, 0x0, 0x0) sendmsg$TIPC_NL_MEDIA_SET(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 07:12:00 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f00000008c0)}, 0x20) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) dup2(r3, r2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000080)=0x1) perf_event_open$cgroup(0x0, r2, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r2, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r4 = userfaultfd(0x180000) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000003fe8)) [ 211.751957] ntfs: (device loop0): parse_options(): The gid option requires an argument. 07:12:00 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r1, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r1, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r1, &(0x7f00000000c0), 0x1802a140) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x508480, 0x0) ioctl$TIOCSETD(r2, 0x5412, &(0x7f00000000c0)=0x31) lsetxattr$security_smack_entry(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='security.SMACK64EXEC\x00', &(0x7f0000000240)='/dev/ptmx\x00', 0xa, 0x2) recvmmsg(0xffffffffffffffff, &(0x7f0000001800)=[{{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000280)=""/193, 0xc1}, {&(0x7f0000000380)=""/69, 0x45}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/59, 0x3b}, {&(0x7f0000001440)=""/251, 0xfb}, {&(0x7f0000001540)=""/107, 0x6b}], 0x6}, 0x5}, {{&(0x7f0000001640)=@x25, 0x80, &(0x7f00000017c0)=[{&(0x7f00000016c0)=""/149, 0x95}, {&(0x7f0000001780)=""/63, 0x3f}], 0x2}, 0x7}], 0x2, 0x1, &(0x7f0000001880)={0x77359400}) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000100)=""/91) [ 211.816691] ntfs: (device loop0): parse_options(): The gid option requires an argument. 07:12:00 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r0, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r0, &(0x7f00000000c0), 0x1802a140) r1 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x9, 0x442) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002011400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000c76f4503775e3a23a7073ab87e54d66704d265472941cbd714bcb0fd80454e0820b01df4a11c3b53038af19b2d442400"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xfffffffffffffff8, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newaddr={0x20, 0x14, 0x401, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, 0x20}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={@local, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}, @loopback, 0x3, 0x4, 0x7, 0x100, 0x20, 0x1, r5}) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f00000000c0)={r0, r6}) io_setup(0x11, &(0x7f0000000240)=0x0) fanotify_init(0x20, 0x400) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x145002) io_submit(r7, 0x20000000000002ed, &(0x7f0000000000)) 07:12:00 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000480)='/dev/admmidi#\x00', 0x8001, 0x3582) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00000004c0)={{0x6, 0x3f, 0x0, 0xb5, 0xfe, 0x5}}) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x86, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) close(r1) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000100)=@generic, 0x80, &(0x7f0000000300)=[{&(0x7f0000000180)=""/100, 0x64}, {&(0x7f0000000080)=""/63, 0x3f}, {&(0x7f0000000240)=""/190, 0xbe}], 0x3, &(0x7f0000000340)=""/226, 0xe2}, 0x10221) sendfile(r1, r2, 0x0, 0x8000fffffffe) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 07:12:00 executing program 5: syz_read_part_table(0x200, 0x11e, &(0x7f0000000080)=[{&(0x7f0000000000)="0201eeffffff01000000ff07000000000000550008000000000000000040000000006300000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) 07:12:00 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(0xffffffffffffffff, 0xc0845657, &(0x7f0000000040)={0x0, @reserved}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) r1 = fanotify_init(0x0, 0x800) dup(r1) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local, @random="3777077ea3db", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x21, 0x0, @loopback, @multicast1}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) [ 212.201570] Dev loop5: unable to read RDB block 1 [ 212.201601] loop5: unable to read partition table [ 212.201665] loop5: partition table beyond EOD, [ 212.217689] truncated [ 212.223741] loop_reread_partitions: partition scan of loop5 () failed (rc=-5) 07:12:00 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000700)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="75707065726401010c002f66696c65302c6c030065726469723d2e2f66696c65312c776f726b6469723d2e2e66696c653166a38ba13f3807d485c6776e7da1bf065c5f6d0471b70dd5250fb209ba23a3201016493210e0d1d72c45b17614c8c2cf136d2d9b0426332eb48f80393fcc7ac92df00ab13ece7229c56953bf2b306c45e1c3661eb7f0fe20cb69f0e5104356e51d1d1364b3118b6842af8a0884da292f76d9a44c8cc476536412bbb54c2bd0e1858231b853b7e213cb4a0d54910fb3e6907939bbcf5514c5ad28fc9a069c6522b7aaa24a93bbe818ba"]) [ 212.271451] Bluetooth: Error in BCSP hdr checksum 07:12:01 executing program 0: r0 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000380)='/dev/capi20\x00', 0x0, 0x0) ioctl$CAPI_GET_SERIAL(r0, 0xc0104307, &(0x7f0000000440)=0x6) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r1, &(0x7f00000008c0)}, 0x20) socketpair(0x0, 0x4, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000080)=0x1000) ioctl$TIOCSRS485(r1, 0x542f, &(0x7f0000000240)={0xfb0, 0x7, 0x6}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r1, 0x0, 0xffffffffffffffff, 0x2) lsetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@random={'security.', '/\x02roup.stap\x00'}, &(0x7f00000001c0)='\x00', 0x1, 0x1) write$cgroup_subtree(r1, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r1, &(0x7f00000000c0), 0x1802a140) ioctl$CAPI_INSTALLED(r1, 0x80024322) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r3, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r3, 0x0, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) write$cgroup_subtree(r3, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r3, &(0x7f00000000c0), 0x1802a140) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000000200)=0x80) [ 212.332549] Dev loop5: unable to read RDB block 1 [ 212.344081] loop5: unable to read partition table [ 212.353273] overlayfs: unrecognized mount option "upperd " or missing value [ 212.353439] loop5: partition table beyond EOD, truncated 07:12:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f0000001a80)='gfs2\x00', &(0x7f0000001ac0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001d40)=ANY=[@ANYBLOB="737496c1d928059c316a6e747552ec910da45e3fd6de70d8525ad9a56d3f3078666666"]) 07:12:01 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x106) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x27, 0x4) fcntl$setstatus(r3, 0x4, 0x4ce00) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r4, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x10000}]) fallocate(r2, 0x4000000000000010, 0x0, 0x7fff) [ 212.383292] overlayfs: unrecognized mount option "upperd " or missing value [ 212.391140] loop_reread_partitions: partition scan of loop5 () failed (rc=-5) [ 212.513754] gfs2: invalid mount option: st–ÁÙ(œ1jntuRì‘ ¤^?ÖÞpØRZÙ¥m?0xfff [ 212.528072] gfs2: can't parse mount arguments [ 212.535065] Bluetooth: Error in BCSP hdr checksum 07:12:01 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm-control\x00', 0x200, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00000001c0)={0x1, 0x81, 0x800}) syz_mount_image$xfs(&(0x7f00000006c0)='\xd2\x1b/g', &(0x7f0000000700)='./file1\x00', 0x4000000000000000, 0xaaaac72, &(0x7f0000000980), 0x84800, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0xc0200) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r1, 0x28, &(0x7f0000000040)}, 0x10) r2 = request_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)=']\x00', 0xfffffffffffffffc) prctl$PR_SET_SECUREBITS(0x1c, 0x0) keyctl$describe(0x6, r2, &(0x7f00000000c0)=""/114, 0x72) 07:12:01 executing program 4: syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000000)="25bea274769e620aa734fa0095e0612687463915e38802a9d8aea872943afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000300)={[{@abort='abort'}]}) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r0, &(0x7f0000000440)=ANY=[], 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r1, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r1, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r1, &(0x7f00000000c0), 0x1802a140) r2 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setuid(r3) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in=@remote, @in=@broadcast, 0x4e22, 0xddbb, 0x4e23, 0x0, 0xa, 0xa0, 0x20, 0x87, 0x0, r3}, {0xffffffffffff4bdf, 0x9, 0x4, 0x9a9, 0x3, 0x80000000, 0x800, 0x400000}, {0x400, 0xffff, 0xfff, 0x8000}, 0x3, 0x6e6bbd, 0x0, 0x1, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x16}, 0x4d3, 0x33}, 0xa, @in6=@mcast2, 0x3501, 0x0, 0x0, 0x9, 0x19, 0x1, 0x2}}, 0xe8) write$cgroup_int(r0, &(0x7f00000000c0), 0x1802a140) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r4, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r4, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r4, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r4, &(0x7f00000000c0), 0x1802a140) ioctl$VIDIOC_STREAMON(r4, 0x40045612, &(0x7f0000000040)=0x2) ioctl$KVM_SMI(r0, 0xaeb7) 07:12:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000240)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000140)=0x200, 0x24) connect$inet(r1, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) r2 = openat$cgroup_ro(r0, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r2, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r2, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r2, &(0x7f0000000440)=ANY=[], 0x0) write$cgroup_int(r2, &(0x7f00000000c0), 0x1802a140) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000180)=@req={0x854, 0x442d, 0xfffffffd, 0x7}, 0x10) r3 = syz_genetlink_get_family_id$net_dm(0x0) sendmmsg(r1, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r4, &(0x7f00000008c0)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0xc0c0583b, 0x20000001) perf_event_open$cgroup(0x0, r4, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYRESDEC=r5], 0x14) r6 = syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x221080) write$cgroup_subtree(r6, &(0x7f0000000380)=ANY=[@ANYRES16=r4, @ANYRESHEX=r3], 0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r10, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002011400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000c76f4503775e3a23a7073ab87e54d66704d265472941cbd714bcb0fd80454e0820b01df4a11c3b53038af19b2d442400"], 0x48}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0xfffffffffffffff8, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newaddr={0x20, 0x14, 0x401, 0x0, 0x0, {0x2, 0x1f, 0x0, 0x0, r10}, [@IFA_LOCAL={0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, 0x20}}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@remote, @in6=@rand_addr="5fdb614b03b284ba84269414451248ee", 0x4e23, 0x2, 0x4e20, 0x800, 0xa, 0xb0, 0x30, 0x0, r10, 0xffffffffffffffff}, {0x7ff, 0x3, 0x6, 0x5, 0x3, 0x4, 0x8, 0x7}, {0x60e, 0x1f, 0xb6, 0x5}, 0xd059, 0x6e6bbe, 0x1, 0x0, 0x2, 0x2}, {{@in=@empty, 0x4d6, 0x33}, 0x139cb91356abee50, @in=@remote, 0x3500, 0xed8435162ca124e, 0x7005886bd5d3836a, 0x6a, 0x0, 0x3, 0xffffffff}}, 0xe8) write$cgroup_int(r4, &(0x7f00000000c0), 0x1802a140) getsockopt$rose(r4, 0x104, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 212.809000] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 212.822415] EXT4-fs (loop4): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 213.486317] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 213.495923] EXT4-fs (loop4): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 214.070822] Bluetooth: hci0 command 0x1003 tx timeout [ 214.076471] Bluetooth: hci0 sending frame failed (-49) [ 216.150602] Bluetooth: hci0 command 0x1001 tx timeout [ 216.155906] Bluetooth: hci0 sending frame failed (-49) [ 218.230207] Bluetooth: hci0 command 0x1009 tx timeout [ 222.555859] ================================================================== [ 222.563390] BUG: KASAN: use-after-free in kfree_skb+0x2e9/0x340 [ 222.569466] Read of size 4 at addr ffff888089bfa7a4 by task syz-executor.3/7632 [ 222.576897] [ 222.578524] CPU: 0 PID: 7632 Comm: syz-executor.3 Not tainted 4.14.150 #0 [ 222.585468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 222.594805] Call Trace: [ 222.597379] dump_stack+0x138/0x197 [ 222.601000] ? kfree_skb+0x2e9/0x340 [ 222.604746] print_address_description.cold+0x7c/0x1dc [ 222.610033] ? kfree_skb+0x2e9/0x340 [ 222.613731] kasan_report.cold+0xa9/0x2af [ 222.617859] __asan_report_load4_noabort+0x14/0x20 [ 222.622790] kfree_skb+0x2e9/0x340 [ 222.627083] bcsp_close+0xc7/0x130 [ 222.630613] hci_uart_tty_close+0x1cb/0x230 [ 222.634926] ? hci_uart_close+0x50/0x50 [ 222.638909] tty_ldisc_close.isra.0+0x99/0xd0 [ 222.645066] tty_ldisc_kill+0x4b/0xc0 [ 222.652165] tty_ldisc_release+0xb6/0x230 [ 222.656309] tty_release_struct+0x1b/0x50 [ 222.660451] tty_release+0xaa3/0xd60 [ 222.664191] ? put_tty_driver+0x20/0x20 [ 222.668161] __fput+0x275/0x7a0 [ 222.671434] ____fput+0x16/0x20 [ 222.674696] task_work_run+0x114/0x190 [ 222.678568] exit_to_usermode_loop+0x1da/0x220 [ 222.683238] do_syscall_64+0x4bc/0x640 [ 222.687111] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 222.691940] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 222.697117] RIP: 0033:0x413741 [ 222.700292] RSP: 002b:00007fff33bfac60 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 222.707992] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000413741 [ 222.715284] RDX: 0000001b2df20000 RSI: 0000000000000000 RDI: 0000000000000003 [ 222.722542] RBP: 0000000000000001 R08: 000000006e783fbb R09: 000000006e783fbf [ 222.729812] R10: 00007fff33bfad40 R11: 0000000000000293 R12: 000000000075c9a0 [ 222.737203] R13: 000000000075c9a0 R14: 0000000000760e70 R15: 000000000075bfd4 [ 222.744480] [ 222.746153] Allocated by task 22: [ 222.749621] save_stack_trace+0x16/0x20 [ 222.753598] save_stack+0x45/0xd0 [ 222.757050] kasan_kmalloc+0xce/0xf0 [ 222.760750] kasan_slab_alloc+0xf/0x20 [ 222.764628] kmem_cache_alloc_node+0x144/0x780 [ 222.769191] __alloc_skb+0x9c/0x500 [ 222.772794] bcsp_recv+0x38a/0x1450 [ 222.776395] hci_uart_tty_receive+0x1f4/0x4d0 [ 222.780890] tty_ldisc_receive_buf+0x14d/0x1a0 [ 222.786182] tty_port_default_receive_buf+0x73/0xa0 [ 222.791196] flush_to_ldisc+0x1ec/0x400 [ 222.795150] process_one_work+0x863/0x1600 [ 222.799360] worker_thread+0x5d9/0x1050 [ 222.803317] kthread+0x319/0x430 [ 222.806807] ret_from_fork+0x24/0x30 [ 222.810506] [ 222.812112] Freed by task 22: [ 222.815195] save_stack_trace+0x16/0x20 [ 222.819146] save_stack+0x45/0xd0 [ 222.822585] kasan_slab_free+0x75/0xc0 [ 222.826458] kmem_cache_free+0x83/0x2b0 [ 222.830414] kfree_skbmem+0xac/0x120 [ 222.834105] kfree_skb+0xbd/0x340 [ 222.837533] bcsp_recv+0x28c/0x1450 [ 222.841243] hci_uart_tty_receive+0x1f4/0x4d0 [ 222.845722] tty_ldisc_receive_buf+0x14d/0x1a0 [ 222.850298] tty_port_default_receive_buf+0x73/0xa0 [ 222.855293] flush_to_ldisc+0x1ec/0x400 [ 222.859244] process_one_work+0x863/0x1600 [ 222.863464] worker_thread+0x5d9/0x1050 [ 222.867424] kthread+0x319/0x430 [ 222.870769] ret_from_fork+0x24/0x30 [ 222.874454] [ 222.876060] The buggy address belongs to the object at ffff888089bfa6c0 [ 222.876060] which belongs to the cache skbuff_head_cache of size 232 [ 222.889222] The buggy address is located 228 bytes inside of [ 222.889222] 232-byte region [ffff888089bfa6c0, ffff888089bfa7a8) [ 222.901089] The buggy address belongs to the page: [ 222.906020] page:ffffea000226fe80 count:1 mapcount:0 mapping:ffff888089bfa080 index:0xffff888089bfa580 [ 222.915452] flags: 0x1fffc0000000100(slab) [ 222.919665] raw: 01fffc0000000100 ffff888089bfa080 ffff888089bfa580 0000000100000002 [ 222.927526] raw: ffffea0001f6be20 ffffea000295a160 ffff8880a9e8ad80 0000000000000000 [ 222.935395] page dumped because: kasan: bad access detected [ 222.941086] [ 222.942701] Memory state around the buggy address: [ 222.947617] ffff888089bfa680: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 222.954959] ffff888089bfa700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 222.962313] >ffff888089bfa780: fb fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc [ 222.969659] ^ [ 222.974054] ffff888089bfa800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 222.981398] ffff888089bfa880: fb fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc [ 222.988742] ================================================================== [ 222.996077] Disabling lock debugging due to kernel taint [ 223.002573] Kernel panic - not syncing: panic_on_warn set ... [ 223.002573] [ 223.009951] CPU: 0 PID: 7632 Comm: syz-executor.3 Tainted: G B 4.14.150 #0 [ 223.018594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.027933] Call Trace: [ 223.030511] dump_stack+0x138/0x197 [ 223.034121] ? kfree_skb+0x2e9/0x340 [ 223.037808] panic+0x1f9/0x42d [ 223.040982] ? add_taint.cold+0x16/0x16 [ 223.044963] ? ___preempt_schedule+0x16/0x18 [ 223.049367] kasan_end_report+0x47/0x4f [ 223.053338] kasan_report.cold+0x130/0x2af [ 223.057631] __asan_report_load4_noabort+0x14/0x20 [ 223.062564] kfree_skb+0x2e9/0x340 [ 223.066129] bcsp_close+0xc7/0x130 [ 223.069650] hci_uart_tty_close+0x1cb/0x230 [ 223.073959] ? hci_uart_close+0x50/0x50 [ 223.077935] tty_ldisc_close.isra.0+0x99/0xd0 [ 223.082421] tty_ldisc_kill+0x4b/0xc0 [ 223.086489] tty_ldisc_release+0xb6/0x230 [ 223.090614] tty_release_struct+0x1b/0x50 [ 223.094735] tty_release+0xaa3/0xd60 [ 223.098440] ? put_tty_driver+0x20/0x20 [ 223.102393] __fput+0x275/0x7a0 [ 223.105651] ____fput+0x16/0x20 [ 223.108918] task_work_run+0x114/0x190 [ 223.112785] exit_to_usermode_loop+0x1da/0x220 [ 223.117345] do_syscall_64+0x4bc/0x640 [ 223.121214] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 223.126045] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 223.131209] RIP: 0033:0x413741 [ 223.134377] RSP: 002b:00007fff33bfac60 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 223.142064] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000413741 [ 223.149333] RDX: 0000001b2df20000 RSI: 0000000000000000 RDI: 0000000000000003 [ 223.156765] RBP: 0000000000000001 R08: 000000006e783fbb R09: 000000006e783fbf [ 223.164013] R10: 00007fff33bfad40 R11: 0000000000000293 R12: 000000000075c9a0 [ 223.171259] R13: 000000000075c9a0 R14: 0000000000760e70 R15: 000000000075bfd4 [ 223.180053] Kernel Offset: disabled [ 223.183681] Rebooting in 86400 seconds..