a61f9f79dc6c1daec1a78e15687d64703d6a75444a952158505e57296b5e18f4c98b03e96d27ae6627ff93363cdb66da4c35220ed019c076986395678385e6d7e8772c18f54a7b9698c"]]], 0xfffffffffffffeab) [ 124.430675] audit: type=1326 audit(1525803520.429:20): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8958 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/08 18:18:40 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x4, 0x80000) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000000c0)=""/238) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) set_robust_list(&(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)}, 0x18) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r2}}, 0xd9) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/05/08 18:18:40 executing program 1: keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400001, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x88d7dc0, 0x9, 0xfffffffffffffff8, 0x1000}) 2018/05/08 18:18:40 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e24, @loopback=0x7f000001}, 0x308) clock_gettime(0x40000087fffffffe, &(0x7f0000000280)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r1+10000000}) 2018/05/08 18:18:40 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/08 18:18:40 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x400}) 2018/05/08 18:18:40 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000040)) 2018/05/08 18:18:40 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000100)={{0x73, 0x0, 0xffffffffffffa0e8, 0x4, "448c7b358481c5d5917960b468ee6c36c5dbcd13ba2eb2d015b849d612d4f94b8323151bf0a0c9b90ef44c3f", 0x40}, 0x0, 0x0, 0x2, r1, 0x56bf, 0x1, "6764fc487497786f89acf34e4d7a2f254f725c1f12ed792cc05b2268988b2bf068fab681be90ff0ea46d9bc7df644d6a4252bdcbd67b8a07e2cf537618352f93", &(0x7f00000000c0)='\x00', 0x1, [], [0x9adb, 0x4, 0x7, 0x81]}) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x4, 0x0) write$rdma_cm(r2, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r3}}, 0xd9) 2018/05/08 18:18:40 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:40 executing program 1: r0 = socket(0x2, 0x4, 0x9) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x800, 0xfffffffffffffff9, 0x5, 0x2, 0x9, 0x1000, 0x5, 0x3, 0xd11, 0x5e, 0x6}, 0xb) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1}, 0x8) 2018/05/08 18:18:40 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000000c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0x48) r2 = socket$inet(0x2, 0x8000a, 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f0000000000)={0x100000000, 0x5, 0x2}, 0xc) 2018/05/08 18:18:40 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{}]}) [ 124.834535] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/08 18:18:40 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:40 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = msgget$private(0x0, 0x180) r2 = getuid() lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpid() r7 = fcntl$getown(r0, 0x9) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x0, r2, r3, r4, r5, 0x0, 0x8}, 0xffa2, 0x6, 0x0, 0xef, 0x1ff, 0x69fc, r6, r7}) 2018/05/08 18:18:40 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x40000000000000) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x400}) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffff8, 0x0) clock_gettime(0x40000003ffe, &(0x7f0000000240)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) getsockname$ipx(r1, &(0x7f0000001880), &(0x7f00000018c0)=0x10) fcntl$getownex(r1, 0x10, &(0x7f0000001700)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001600)={0x0, 0x0}, &(0x7f0000001640)=0xc) sync_file_range(r0, 0x1, 0x7, 0x1) r8 = getegid() r9 = fcntl$getown(r1, 0x9) stat(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001840)={&(0x7f0000000280)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001580)=[{&(0x7f0000000300)="76ed9c93348ee535782806af45f79028b5f2ad69ef600b04b9a57c8a5c34d927e8feed340e41e1707c07107709efaea443c292450195f89968619a9d0bbabaeee21c007c81658b6ba85384ef8e1ef4e78233cfe0f724bc1ea947c0e12ce7dc0edf23aad58672d168afeb539ad1880d76f4ee93076f8046784aac77e408a8f132b74a4bc1d582edfb47f38cd6bae88abbe698023921af821d364e0ea5491eea5bef79fbe9b96d5294f64f34a8ad47012b688a6721430ca235e6a47708a4c5b1043d045d2980a3c3eb9156134807f80ede1fcecb0aebba3d16d75ac73e963d377b415a6cdb85fabe0665a975ca61e871", 0xef}, {&(0x7f0000000400)="7150af7614bbc5bfe94826d424a0158aca01f749d6e85a79487eb7182cb9893e16c15a52fb7e40b3261dfd3adf8a8dce8f16b7a27dfde4096e115a6df3f3b5f8fb9584e6f48748c9a309f6c1e9a38fe05b51eb8143ae642e10101cbd2dff7822a59c57f5bd21a403430cafe539c874d1d5f342cc44c23545e1f04e25822ff98e383a4c27dac3c9b5000fae5c72c6c5c749464f72", 0x94}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="aca48b770384f756b7436fc7dc42ff0439274d3bbb4b9db2fd20fd903390ccccf2de28b98468659119e8c8bd244a52803799ea609d31090e3552825bc6d616b1b47e218a86772a91670903a0e47c98e0a744ce9393efb131156808c4a9b35a60ef957514e376f2fbcc5ab4a5f5ac0de4a4f03e6dbcb6614b1e82a61c7ea0ecdf33acb771eed2e9dc5ea46caa460b6ec497ad3aba7142e2e130ce176d88e30be8", 0xa0}], 0x4, &(0x7f0000001800)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x40, 0x8000}, 0x8000) write$evdev(r1, &(0x7f00000001c0)=[{{r2, r3/1000+30000}, 0x7f, 0x48, 0x9}, {{0x77359400}, 0x6, 0xfffffffffffff001, 0x1}, {{r4, r5/1000+30000}, 0x0, 0x0, 0x200}], 0x48) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000015c0)={0x2, 0x8a1, 0x8000, 0x84bc, 0x18, 0x3, 0x7, 0x4, 0x401, 0x200}) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000140)={0x303, 0x33}, 0x4) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000080)) sysfs$3(0x3) 2018/05/08 18:18:41 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r1+10000000}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x9c, "b2079d602ce4b460b357be6c5704ad01b0e20265a310dcb37a47726887280c4f75ff10e916a68c529dbec9e69d7d2d1203ed645bf85c52a30ef12704571b83bd35274c0c65409618340fadd977feace63dae49529493b615fc91deac1018ececbd3ca63e0fe81a1972cc3e66cd40b07052de123cc5e33a7079f890e2f5822ded658602786d806d6e5f03bbcca23f19dd4440feef670e2c04873706ed"}, &(0x7f0000000000)=0xa4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x17}, 0x1}}, 0x7f1b, 0x100000000}, 0x90) 2018/05/08 18:18:41 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x240000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00000000c0)={{0x0, 0x2}, 'port1\x00', 0x10, 0x180001, 0xf87, 0x403, 0x1e, 0x10000, 0x100, 0x0, 0x0, 0x8}) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r2}}, 0xd9) write$rdma_cm(r0, &(0x7f0000000040)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000000), r2}}, 0x18) 2018/05/08 18:18:41 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000000c0)={r1}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/08 18:18:41 executing program 1: keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt6_stats\x00') ioctl$TCGETA(r1, 0x5405, &(0x7f0000000040)) 2018/05/08 18:18:41 executing program 7: keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x50040, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = request_key(&(0x7f00000000c0)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0xffffffffffffffff) r2 = request_key(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='/dev/vhost-vsock\x00', 0xfffffffffffffffe) keyctl$instantiate(0xc, r1, &(0x7f00000001c0)="c2e07fdb9bc5833cdcc737146627695aff03fef89be9995a5035e39ad2812b6dded5e71aec197d5173836bb9286b78ad6056fd13a9b80eda6434d1ff70ae0529ec396ade22682b5014e9cfe68db2f2f15e991b22992daf9ce5b8d9c1c72106bbaaa28b897bddbbe82de60d18ecacebc16655cee98b51647eb8442d9e569b1398ed3055f9ec39bb993ca27db3bbb1a61feb33f940b2e7029cb903b36f9251fd769afe555a0189c819791ce9d11e92e0", 0xaf, r2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/05/08 18:18:41 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:41 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x280000) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'bcsf0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x400}) 2018/05/08 18:18:41 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4440, 0x0) faccessat(r2, &(0x7f0000000100)='./file0/file0\x00', 0x88, 0x200) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000040)={0x200, 0x9, 0x6, 0x6, 0x10000, 0x4, 0x100000000, 0x9, 0x0, 0x9, 0x80, 0x4}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000080)={{0x2, 0x4e24, @loopback=0x7f000001}, {0x7, @random="8752ec6dc4ce"}, 0x20, {0x2, 0x4e24, @multicast1=0xe0000001}, 'nr0\x00'}) 2018/05/08 18:18:41 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x400000000000, 0x100) accept4$bt_l2cap(r1, &(0x7f0000000280), &(0x7f00000002c0)=0xe, 0x80800) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r2+10000000}) 2018/05/08 18:18:41 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:41 executing program 1: keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffff, 0x46800) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xd00040}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x78, r1, 0x0, 0x70bd27, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xb}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x1a}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x30}]}, 0x78}, 0x1, 0x0, 0x0, 0x4004}, 0x20000000) 2018/05/08 18:18:41 executing program 3: r0 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='/dev/loop#\x00', 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$link(0x8, r0, r1) r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x400}) 2018/05/08 18:18:41 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="16a4d3e1c9618afdbff1ecfa7541ac0ae74d70dc5c638943aebc7938dd3f86ed0736c5e382a31a57f928ff5e6e347f63077a35524cb8d2152ce5ec13ea544eda484c8122bb4e259be9ca323137ba88b2b988707836ac34f0e5e5b1c6d31ae11e6b2e9e391dbdd66e3299"], 0x20) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe8000000000000000000000000000bb00000000", @ANYRES32=r1, @ANYBLOB="000add9c6f9603533d42630ff79050fa3d000000"], 0xd9) 2018/05/08 18:18:41 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x248001, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x5, 0x8}, {0x2, 0x3}, {0x3, 0x2}, {0x9, 0x8001}]}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/08 18:18:41 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000009940)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000009900)={0xffffffff}, 0x113, 0x7}}, 0x20) write$rdma_cm(r0, &(0x7f0000009980)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x3, "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", 0xab, 0x101, 0x9, 0x83, 0xfffffffffffff801, 0x0, 0x40, 0x1}, r1}}, 0x120) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0xd9) r2 = semget$private(0x0, 0x0, 0xab) semctl$SETVAL(r2, 0x6, 0x10, &(0x7f0000000000)=0x10001) 2018/05/08 18:18:41 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000001240)={0x0, 0x0}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/audio\x00', 0x100, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000014c0)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001500)={'team0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000001640)={&(0x7f0000001480)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001600)={&(0x7f0000001540)=ANY=[@ANYBLOB="a00000001800000880fe0d000900000800040000000100000000000000000000", @ANYRES32=r4, @ANYBLOB="1400010000000000ff00000000010008ff0000000400010008001a00070000002400010000000000000000b00000008000000800000e0000ff000000000000000000000008000400", @ANYRES32=r5, @ANYBLOB="2800eeffffff08000000040000000000000000b00000000000f0ffff000008008000000000d407fa08000100000e0000"], 0xa0}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) recvmmsg(r0, &(0x7f0000001180)=[{{&(0x7f0000000280)=@hci, 0x80, &(0x7f0000000740)=[{&(0x7f0000000300)=""/116, 0x74}, {&(0x7f0000000380)=""/214, 0xd6}, {&(0x7f0000001c80)=""/4096, 0x1000}, {&(0x7f0000000480)=""/56, 0x38}, {&(0x7f00000004c0)=""/122, 0x7a}, {&(0x7f0000000540)=""/196, 0xc4}, {&(0x7f0000000640)=""/252, 0xfc}], 0x7, &(0x7f00000007c0)=""/130, 0x82, 0x5}, 0x80}, {{&(0x7f0000000880)=@ipx, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000900)=""/44, 0x2c}, {&(0x7f0000000940)=""/84, 0x54}, {&(0x7f00000009c0)=""/210, 0xd2}, {&(0x7f0000000ac0)=""/252, 0xfc}], 0x4, &(0x7f0000000c00)=""/94, 0x5e, 0x3}, 0x1}, {{&(0x7f0000000c80)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000010c0)=[{&(0x7f0000000d00)=""/11, 0xb}, {&(0x7f0000002c80)=""/4096, 0x1000}, {&(0x7f0000000d40)=""/221, 0xdd}, {&(0x7f0000000e40)=""/239, 0xef}, {&(0x7f0000000f40)=""/82, 0x52}, {&(0x7f0000000fc0)=""/218, 0xda}], 0x6, &(0x7f0000001140)=""/38, 0x26}, 0x5}], 0x3, 0x20, &(0x7f0000001280)={r1, r2+10000000}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000001700)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x0, 0xff, 0x2, 0x1, 0x4, 0x7de1}, 0x20) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x3, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000001740)={0x0, 0xbc, "05a1c084857ed0a85a2ea0d7c404817376314736be9a2e3b946fbb37203d0f06c4607817319648d38e43012713370c475d4e0537532cd562a313fdffb99282a8aaaa3529e28b7453a74211e98e9070bce51f976725429b615da507d9b4ef3c9017c2bc9d1033872bff600dc629cbdec9b0257e2f928c1e7b9f11d8e815fa134d9d83fa55aead6f3907a110f6c4152527ddc27469cdc2b9bf1a338a63884bf4c79e41c11add1a8da3fc3a13e52e1c7a17a7a72f4b6bc57f81fc1bab44"}, &(0x7f0000001840)=0xc4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001880)={r7, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x1, 0x6f}, &(0x7f0000001940)=0x90) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r6+10000000}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000001680), &(0x7f00000016c0)=0xc) 2018/05/08 18:18:41 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:42 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000140)={[], 0x0, 0x400}) 2018/05/08 18:18:42 executing program 1: r0 = request_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='em1(nodev\'keyringeth1(bdev%\x00', 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$instantiate(0xc, r0, &(0x7f0000000200)="d5bf69622910b86db3d4459f7708220000829512c089a0631d4ef649673e195afbb78903cff5f38ed805d42ffc0386524d6af558de8be52ba63fbe8bd95d348ea9d3f2724c8b62f8e3f7cb0b94fbfe327433d10f5ceae1f9096fcbe62a16a93120e1a205582faab76443b6a2", 0x6c, r1) 2018/05/08 18:18:42 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r1+10000000}) socket$inet(0x2, 0x7, 0x200) 2018/05/08 18:18:42 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x4) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x12, 0x8a, &(0x7f0000000040)="92bf2b7eaf4c675267f6a126bc31b53ef3f85a7518f8f6afb0d38a8b088f4772dadd50e3a15a8754ec21d28063de58737b8763b7311bd8bb65341e4d6149219799a71db0515b310f5f4f6bad6bf1cd12cd26cedec44eb235a73d387f1b3329ee6513f4e200ebd5b5ed45c0112a8c2688ba5a9f946df8b47363599109413edb2821bbdf7c1b7ae64f932c"}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/08 18:18:42 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe8000000000000000000000000000bb00000000", @ANYRES32=r1, @ANYBLOB="e3fffdff"], 0xd9) 2018/05/08 18:18:42 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r4, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r3, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r4, 0x4, 0x6000) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r5) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r5) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:42 executing program 0: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0xd9) 2018/05/08 18:18:42 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:42 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, [0x9, 0x800, 0xfffffffffffffffc, 0x100, 0x6, 0x1, 0xffffffffffff0000, 0x1, 0xff, 0x40, 0x2, 0x1, 0x8, 0x4, 0x6]}, &(0x7f0000000180)=0x100) write$binfmt_aout(r1, &(0x7f0000000200)={{0xcc, 0xc58b, 0x7, 0x221, 0x264, 0x7fff, 0x27e, 0xfffffffffffffffe}, "1053379b5ac3ce1cbdda82de849174042d0194994a316d16cc7ea99408ea346034f8fb5cd3d3718480a4054b42607a9f3bdf1324d8326559bbee6926535c55306568de05da13d59ff82520ce9dbf447b577c15f289cd79c4f6cfc27dcd895a8c9dd507f2797f53191ab82a6c79c5e32d0934d507efd4c71fada2f6268e31b16a91bd947f88730a2ffae81e4a818c1117aab894c925dc3042981b6b81d02793f93306cf20fad51b70366a9f1f1e423cef4e91494c1b4c45f7633f8c5207f70c3cd85e91340be753483f8d3e7f6a764c3c2e3d586f86d4317051b74a1937f31fe8584b45b6d470d62a47e879"}, 0x10b) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={r3, 0x3, 0xfffffffffffff064}, 0x8) write$rdma_cm(r0, &(0x7f00000012c0)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe8000000000000000000000000000bb00000000", @ANYRES32=0xffffffff, @ANYBLOB], 0xd9) 2018/05/08 18:18:43 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x400}) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x8c52ff0952d1de9f) getsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000000140)=""/167, &(0x7f0000000080)=0xa7) openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x40, 0x0) 2018/05/08 18:18:43 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) bind(r0, &(0x7f0000001940)=@pptp={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r1+10000000}) recvmmsg(r0, &(0x7f00000016c0)=[{{&(0x7f0000000280)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000300)=""/249, 0xf9}, {&(0x7f0000000000)=""/13, 0xd}, {&(0x7f0000000400)}], 0x3, &(0x7f0000000480)=""/15, 0xf, 0x81}, 0x8}, {{&(0x7f00000004c0)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)}, {&(0x7f0000000580)=""/175, 0xaf}], 0x2, &(0x7f0000000680)=""/255, 0xff, 0x8}, 0x5}, {{&(0x7f0000000780)=@generic, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000800)=""/64, 0x40}, {&(0x7f0000000840)=""/130, 0x82}, {&(0x7f0000000900)=""/116, 0x74}, {&(0x7f0000000980)=""/32, 0x20}, {&(0x7f00000009c0)=""/151, 0x97}], 0x5, 0x0, 0x0, 0x1000}, 0x4}, {{&(0x7f0000000b00)=@alg, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000b80)=""/185, 0xb9}], 0x1, &(0x7f0000000c80)=""/88, 0x58, 0xffffffffffffff16}, 0x1}, {{&(0x7f0000000d00)=@generic, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000d80)=""/71, 0x47}, {&(0x7f0000000e00)=""/11, 0xb}], 0x2, &(0x7f0000000e80)=""/13, 0xd, 0x9}}, {{&(0x7f0000000ec0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001040)=[{&(0x7f0000000f40)=""/218, 0xda}], 0x1, &(0x7f0000001c80)=""/4096, 0x1000, 0x9}, 0xf2f8}, {{&(0x7f0000001080)=@ipx, 0x80, &(0x7f0000001640)=[{&(0x7f0000002c80)=""/4096, 0x1000}, {&(0x7f0000001100)=""/72, 0x48}, {&(0x7f0000001180)=""/158, 0x9e}, {&(0x7f0000001240)=""/20, 0x14}, {&(0x7f0000001280)=""/60, 0x3c}, {&(0x7f0000001480)=""/200, 0xc8}, {&(0x7f0000001580)=""/188, 0xbc}, {&(0x7f00000012c0)=""/9, 0x9}], 0x8, &(0x7f0000003c80)=""/4096, 0x1000, 0xffff}, 0x40008000}], 0x7, 0x2, &(0x7f0000001880)={0x77359400}) bind$nfc_llcp(r2, &(0x7f00000018c0)={0x27, 0x1, 0x2, 0x0, 0x7, 0x4, "8ced06b4029bc721c5d346e2950603a15078def95d57d476ebb51b089b9e4d72785fffa405e30390645e60b1d4401325e2fd200b670edcf4b48bc685094828", 0x5}, 0x60) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000400), &(0x7f0000000540)=0x4) 2018/05/08 18:18:43 executing program 6: setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000080)={0xf0, {{0xa, 0x4e21, 0xffffffffffffff0e, @empty, 0x100000000}}}, 0x88) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) clone(0x2800000, &(0x7f0000000140)="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", &(0x7f0000001140), &(0x7f0000001180), &(0x7f00000011c0)="fb006a7d29f1d78b25fd6ee0883318e893544cb24d169de0c050175c3281e2a410430200a4aed4221c5d2fc3ad8a9a6b211527247accb23c467a0a6396497ce33ebbbac649605a88c81c24e456b726b485b24392c7162337134945a1c90c119d9d05471343e8d22fdcfe47b5e21c42d550b04b5a4f0ecc1a90cb24b49f1516bd43923af63ae91a72c9e80c7cf7b8ce581d580d52627941f4dfef83b5f84263aaabf8d29d585216bdaea96e37da0fe5df3006e95323d0be9722a7441831c5481174b0450329334ecd891fd9b9b8bb9489375cc948ca07fffb512ff5") flistxattr(r0, &(0x7f0000000040)=""/59, 0x3b) fadvise64(0xffffffffffffffff, 0x0, 0x76, 0x0) 2018/05/08 18:18:43 executing program 1: keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x800, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x22) 2018/05/08 18:18:43 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000000), 0x106, 0x1}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe8000000000000000000000000000bb00000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0xd9) write(r0, &(0x7f0000000080)="18c925205be7f61c9ffa79f4294377fd6d055874e9bff805f0b301441b1453564207daf44f05f937e372db11bb08a90cad0b1385f896f22afd9f9410d8192e9a5b87309e2ad815045f7d722e0e57a2d0e0d04069e8b8db4cf341d19e38efcbcf65b197d181b4499f02350b559d1e199ab0a2e940a6cbd35b4651aea09cff64a416e693302565463f7a", 0x89) 2018/05/08 18:18:43 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:43 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x0, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:43 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffffffffffffffe0, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x10000, 0x0) renameat2(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00', 0x3) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) accept$packet(r3, &(0x7f0000008080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000080c0)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000008100)={@local={0xfe, 0x80, [], 0xaa}, r4}, 0x14) 2018/05/08 18:18:43 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x8040, 0x0) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x400000, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000180)=0x4) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000001c0)=0x100, &(0x7f0000000200)=0x4) 2018/05/08 18:18:43 executing program 1: keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x5, "990d1a1aaa"}, &(0x7f0000000080)=0xd) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x8}, 0x8) 2018/05/08 18:18:43 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) 2018/05/08 18:18:43 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000005c0)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000580)={0xffffffff}, 0x2, 0x5}}, 0x20) r2 = semget(0x1, 0x5, 0x100) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000480)='fd/3\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000004c0)={0x4, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000000500)={r4, 0x7ff}) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000180)=""/181) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x17}, 0x4}}, 0x7ff, 0x3, 0x5, "1a7bc5861f02577386c167ffd58e8b75ff394051120dd318a05ecb6639b883c7e4c7f14c4de6fb065bccc1a85c103f05b85159334952a06de06b3db8a9fc63f4b8afdbeff340d0eb7bb6ba01115960a9"}, 0xd8) write$rdma_cm(r0, &(0x7f0000001280)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000000), r1, r0}}, 0x18) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x8) write$rdma_cm(r0, &(0x7f0000001040)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000001000), 0x3, r1, 0x30, 0x1, @in6={0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}}}, 0xa0) write$rdma_cm(r0, &(0x7f0000000340)=@accept={0x8, 0x0, 0xfa00, {0x3, {0x100000001, 0x935c, "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", 0xd2, 0x7ff, 0x401, 0x400, 0x8, 0x3, 0x7ff}, r1}}, 0xffffffffffffffdc) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000140)='bbr\x00', 0x4) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x101801, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000300)={'bcsf0\x00', 0x4002}) 2018/05/08 18:18:43 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x240000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00000000c0)={{0x0, 0x2}, 'port1\x00', 0x10, 0x180001, 0xf87, 0x403, 0x1e, 0x10000, 0x100, 0x0, 0x0, 0x8}) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r2}}, 0xd9) write$rdma_cm(r0, &(0x7f0000000040)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000000), r2}}, 0x18) 2018/05/08 18:18:43 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) select(0x40, &(0x7f0000000000)={0x76cd, 0xe7bd, 0x3f, 0x6, 0x5, 0x2, 0x1, 0xa57}, &(0x7f0000000040)={0xfffffffffffffe4d, 0x92c4, 0x1, 0x1415, 0x7, 0x6, 0x1f0000000000, 0x40}, &(0x7f0000000080)={0x3, 0x80000000, 0x3, 0x5, 0x7, 0x4, 0x1f}, &(0x7f00000000c0)={0x77359400}) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) 2018/05/08 18:18:43 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:43 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) getpgrp(0x0) r1 = fcntl$getown(r0, 0x9) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000200)={[], 0x4, 0x1, 0x0, 0x0, 0x0, r1}) accept4$nfc_llcp(r0, &(0x7f00000000c0), &(0x7f00000001c0)=0x60, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') r2 = dup2(r0, r0) r3 = getuid() setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000300)=0x1e, 0x4) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000340)={0x2, 'syz_tun\x00', 0x3}, 0x18) fchownat(r2, &(0x7f0000000140)='./file0\x00', r3, r4, 0x1000) 2018/05/08 18:18:43 executing program 1: r0 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='\x00', 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="0345950d8ab6c3700ba389cfbd997bedb3be82bca2500d0024c4cc3e8ddfc5355cf9b00e3a1304417025062aeb273137e27cae664fddfcdb3bdeb73ed936ec14e5fea941ae5257a5bdd3042961e023a7468e183c0466efe8dd883060475b7d61a8e734940845e7d75619384e2fa4d548bb93000af20594ff397e84ba49242731b0f87a36ec5ab9410e8c47fcff6c1739a223fbba4f1e333db8376048a11799969758f26351cc6db2fb08f8d483d3e60428130eb9628791e58f74719437da87851256630479916db9ed600774188432feeff65da25c06f404c90799013ec5ab8f1e6876da8102ffc8a7006a31d0", 0xed, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001580)='/dev/dsp\x00', 0xfffa, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000480)={0x1, 0x3, 0xfffffffffffff000, 0xfffffffffffffe01, 0x1, 0x100000000}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000003c0)=0x0) getpgrp(r3) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000180)={0x5, 0x6}) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x300000a, 0x4010, r2, 0x0) keyctl$instantiate(0xc, r0, &(0x7f0000000400)="d5bf449229fcef840fe8459f77e7eb08220000ebd207993c0cee6c6d07693efceaa8ba72d5ce7debdba1fde5d96bab31807f7286d100171ae2cba9c2cbc29fd78b37bc2a49c023cb023aab2d1d176866fe5d118937ab912bfb8df0a95a69a9bc505ec9be4234", 0x66, r1) munlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) sendto$ipx(r2, &(0x7f00000004c0)="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", 0x1000, 0x20000000, 0x0, 0x0) 2018/05/08 18:18:44 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000280)=0x1000, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r1, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r2+10000000}) 2018/05/08 18:18:44 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x7ffc) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x27f}, 0x4) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x3f, 0xb65c, 0x7fffffff}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)=0x0) ptrace$getenv(0x4201, r1, 0x7fff, &(0x7f0000000040)) 2018/05/08 18:18:44 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) socket$vsock_dgram(0x28, 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) 2018/05/08 18:18:44 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x240000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00000000c0)={{0x0, 0x2}, 'port1\x00', 0x10, 0x180001, 0xf87, 0x403, 0x1e, 0x10000, 0x100, 0x0, 0x0, 0x8}) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r2}}, 0xd9) write$rdma_cm(r0, &(0x7f0000000040)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000000), r2}}, 0x18) 2018/05/08 18:18:44 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:44 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x400}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x2, 0xe, 0x1b, 0x4, "ce0de70bd26dfb6c0b67b0093ef688c39268be0378770a58b90230d61abfa3440c09060746673592b03f23e478f666cf05d835e88c15c341ef5325e38fdf3b07", "611dfc02ce81dca0004d94451f22baf3859daac5eebb31f6e341738ca56899e5", [0x5, 0x12]}) 2018/05/08 18:18:44 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup(r0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000000)={0x0, 0xc, [0x3, 0x5, 0x5]}) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r2}}, 0xd9) 2018/05/08 18:18:44 executing program 1: keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)=']\x00', r0) 2018/05/08 18:18:44 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000028c0)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=""/117, 0x75}}, {{&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/30, 0x1e}}, {{&(0x7f0000000380)=@l2, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000400)=""/169, 0xa9}, {&(0x7f00000004c0)=""/71, 0x47}, {&(0x7f0000000540)=""/170, 0xaa}, {&(0x7f0000000600)=""/87, 0x57}, {&(0x7f0000000680)=""/165, 0xa5}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/106, 0x6a}, {&(0x7f0000001980)=""/182, 0xb6}], 0x8, &(0x7f0000004040)=""/4096, 0x1000}}, {{&(0x7f0000001c40)=@rc, 0x80, &(0x7f0000001d40), 0x0, &(0x7f0000002300)=""/112, 0x70}}, {{0x0, 0x0, &(0x7f0000002080), 0x0, &(0x7f0000002480)=""/111, 0x6f}}, {{&(0x7f0000002500)=@l2, 0x80, &(0x7f0000002640), 0x0, &(0x7f0000002680)=""/146, 0x92}}], 0x6, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002780)=[{{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/62, 0x3e}}], 0x1, 0x0, &(0x7f0000000100)) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x400}) 2018/05/08 18:18:44 executing program 1: keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x3, 0xc80) write$binfmt_misc(r0, &(0x7f00000001c0)={'syz0', "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"}, 0x1004) 2018/05/08 18:18:44 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 2018/05/08 18:18:44 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) ioctl$int_in(r0, 0x0, &(0x7f0000000000)=0x10001) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0xa4203, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) fcntl$setstatus(r0, 0x4, 0x400) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0x8, 0x8001, 0x4, 0x1, 0x6}, 0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={r3, 0x7}, 0xc) write$rdma_cm(r0, &(0x7f0000000200)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0x48) 2018/05/08 18:18:44 executing program 0: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x408082) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r0}) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) ioctl$TCSBRK(r1, 0x5409, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000140)=0x100000001, 0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000001c0)=@get={0x1, &(0x7f0000000040)=""/64, 0x1}) write$rdma_cm(r2, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r3}}, 0xd9) 2018/05/08 18:18:44 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/08 18:18:44 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:45 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000000280)="8256d52e685667cd2b0c1c842e60a4787cc978dbe7654656deec8b9996228fa1fa65590c3936b533ba48ab038a2aff2a9d30398822b080354dfdc8b76bd91a5b953478a33d0b82f0a9eb422c0d3fa41f41c7a430915373c7a6245e0f954fcbba5a7bd6e5e659", 0x66, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r1+10000000}) 2018/05/08 18:18:45 executing program 1: add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_DISALLOCATE(r0, 0x5608) r2 = add_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="6d2d39fddb683a325a14749ee299cabbbde443ec0917b041682ead5446e806d402a3768915db0be066f3aad0b2f28def2456d63aa00616841ff473bae36b5f19ba884af593b8da9ae70f87b9f068e08aebc1c6843a7544d2909d84a4ca7ddb21db279b6ad3610988195cef807cdd54b94c681db5d15f2ad5a37800491a8ec48ff48f137c20069d612e6fa48db662fb929d4368c5ed7e9466446bbe1bf8701cc0c089009c91784cd19fd4c5418175bcd6517fc41f2f5932c65a7d8bf4f76fcec39d7b01ef5a231ba45a00be15f2de815dbc575bbba38e5066c6130a", 0x1c1, 0xfffffffffffffffd) r3 = add_key(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="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", 0x1000, 0xfffffffffffffff8) keyctl$describe(0x6, r2, &(0x7f0000001340)=""/104, 0x68) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000013c0)={0x0, @loopback, @dev}, &(0x7f0000001400)=0xc) sendmsg$can_raw(r0, &(0x7f0000001500)={&(0x7f0000001440)={0x1d, r4}, 0x10, &(0x7f00000014c0)={&(0x7f0000001480)=@can={{0x0, 0xf3fb, 0x20, 0x3}, 0x3, 0x3, 0x0, 0x0, "b03112dbc846c5f5"}, 0x10}, 0x1, 0x0, 0x0, 0x40040}, 0x4004000) keyctl$instantiate(0xc, r3, &(0x7f0000000140)="d5bf69622910b86db3d4459f7708220000", 0xe, 0x0) r5 = gettid() sched_rr_get_interval(r5, &(0x7f0000000180)) 2018/05/08 18:18:45 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x180ffe, 0x0) openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f0000000180)={0x5, &(0x7f0000000140)=[{0x0, 0xfffffffffffff1ec, 0x3ff, 0x7f}, {0x20, 0xffff, 0x10001, 0x400}, {0x4, 0x4, 0x5251, 0x4}, {0x0, 0x6, 0x8, 0xfffffffffffffffb}, {0x1, 0x4, 0x400, 0xfff}]}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x400}) 2018/05/08 18:18:45 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffffffff, 0x200) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000280)={@dev, 0x0}, &(0x7f00000002c0)=0x14) connect$can_bcm(r1, &(0x7f0000000300)={0x1d, r2}, 0x10) setsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f0000000240)=0x3c1e, 0x4) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) sendmsg$alg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="f9ab6a9a594acf92657af74e4174858f21c2c151ba3f128099d94304e7f9eb3c1c780177212716abc8a48b0522a3802bcab1752da624c3063710", 0x3a}, {&(0x7f0000000080)="a42db47b61ab79f7535dcf6e55fc0e3ec11be9b96a67d79a03b7e76d47d0204602b044a9b3363f0f2a3615c03af4558d2b58be8ebf5707a22581c5c3a8abf9aeb92fcc1420bbb0fabcb8a365b4d2db4cfe35ac5eeaa6cbd3367f9d152ced089c2481f3ddd4324ffb4cef79e2f0a021bf0c75b701b209008e8e1ca2b97e7d7de0e1563c540cccc982de23738cb8085d65aa5d30b5c639a21c8bbb5e695fa54346c84b998f9969bc46300c0a", 0xab}, {&(0x7f0000000140)="52f89089016e28dcfdd8672512e7c2a2edda9d04bca82f79a05f3aead8e8aed9941acb6449eff22bd429a05dc5b8abd1e98f35060470cdccc84e8f979c1a1f2db4985aaf469fd921faa947468fb26f69cd65bb2e6862b12f3ad0d54db589bf6fccbc4334948f5ed80b1edb6f0ce5efada601da227721a3dfe401f40916c96d", 0x7f}], 0x3, 0x0, 0x0, 0x40040}, 0x4000000) write$rdma_cm(r0, &(0x7f00000012c0)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe8000000000000000000000000000bb00000000", @ANYRES32=r3, @ANYBLOB="80990000"], 0xd9) 2018/05/08 18:18:45 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000040)={0x7, 0x3, 'client1\x00', 0x2, "731aa2015d801d3a", "b51b0823bcc466301592713205cdd383c9d4fbce0dba17ab1d7d2dbeee4ddfe3", 0x80, 0x40}) 2018/05/08 18:18:45 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) 2018/05/08 18:18:45 executing program 7: 2018/05/08 18:18:45 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x0, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:45 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0xf, 0x0, 0x20, 0x70bd2d, 0x25dfdbfb, {0x7, 0x0, 0x9}, [@typed={0x8, 0x76, @uid=r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) pipe(&(0x7f0000000000)={0xffffffffffffffff}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x2, 0x0) write$tun(r3, &(0x7f00000000c0)={@pi={0x0, 0xa01}, @void, @arp=@generic={0x30c, 0x0, 0x6, 0xf, 0xa, @empty, "33fe1b7d2ff7cf6597614da1896d34", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, "cb61ec1a16b1cb06d6bc44ae32d4723f"}}, 0x37) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000080)={'tunl0\x00', {0x4, 0x6, 0xfffffffffffffffe, "c818230921cd", 0xffffffffffff8000}}) 2018/05/08 18:18:45 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f00000002c0)=@ax25, 0x80, &(0x7f0000000540)=[{&(0x7f0000000340)=""/205, 0xcd}, {&(0x7f0000000440)=""/198, 0xc6}, {&(0x7f0000001c80)=""/4096, 0x1000}], 0x3, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x3, 0x40012001, &(0x7f0000001c40)={0x0, r1+10000000}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x301800, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000280)={0x3, "122cd6"}, 0x4) 2018/05/08 18:18:45 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x7, 0x80000001, 0x8]}, 0xa) 2018/05/08 18:18:45 executing program 1: keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x400002) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000040)=""/142, &(0x7f0000000100)=0x8e) 2018/05/08 18:18:45 executing program 7: 2018/05/08 18:18:45 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240), 0x13f}}, 0x20) 2018/05/08 18:18:45 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@disconnect={0xa, 0x4, 0xfa00, {r1}}, 0xc) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000000340)=[{{&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)=""/143, 0x8f}}], 0x1, 0x0, &(0x7f0000000380)) recvmmsg(r2, &(0x7f0000002940)=[{{&(0x7f00000017c0)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001740)=""/50, 0x32}, {&(0x7f0000001840)=""/48, 0x30}, {&(0x7f0000001980)=""/26, 0x1a}, {&(0x7f00000019c0)=""/96, 0x60}, {&(0x7f0000001a40)=""/245, 0xf5}, {&(0x7f0000005040)=""/4096, 0x1000}, {&(0x7f0000001bc0)=""/52, 0x34}, {&(0x7f0000001c00)=""/186, 0xba}], 0x8, &(0x7f0000001f40)=""/28, 0x1c}}], 0x1, 0x0, &(0x7f0000002ac0)) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) 2018/05/08 18:18:45 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xc011000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r2, 0x210, 0x70bd2b, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x800}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x4000) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) getresuid(&(0x7f0000000380)=0x0, &(0x7f00000003c0), &(0x7f0000000400)) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x1f}, 0x4e21, 0x28a, 0x4e22, 0x0, 0xa, 0xa0, 0x20, 0x0, 0x0, r4}, {0x3, 0x1, 0x8, 0x9, 0x93, 0x400, 0x95, 0xffffffffffffffff}, {0x3, 0xff, 0x6, 0x8}, 0xffffffffffffff76, 0x6e6bb1, 0x0, 0x1, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4, 0x32}, 0xa, @in=@multicast1=0xe0000001, 0x34ff, 0x4, 0x1, 0x2, 0x8, 0x3ff, 0x100000000}}, 0xe8) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x2a3, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r3+10000000}) 2018/05/08 18:18:45 executing program 3: 2018/05/08 18:18:45 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x430000, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req3={0x4, 0x6, 0x3, 0x80, 0xc00000000, 0x2b, 0x2}, 0x1c) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001640)='/dev/ppp\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001680)=[@in6={0xa, 0x3, 0xecf, @dev={0xfe, 0x80, [], 0x1a}, 0x5}, @in={0x2, 0x4e22, @rand_addr=0x5}, @in6={0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xf1}, @in6={0xa, 0x4e24, 0xd7, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xff}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e22}], 0xc8) 2018/05/08 18:18:45 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x0, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:45 executing program 7: 2018/05/08 18:18:45 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) set_mempolicy(0x0, &(0x7f0000000000)=0x1, 0x6) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x400}) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) set_tid_address(&(0x7f0000000180)) 2018/05/08 18:18:45 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) fallocate(r0, 0x1, 0xba16, 0x3) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) 2018/05/08 18:18:45 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000000), r1, 0x1}}, 0x18) 2018/05/08 18:18:45 executing program 1: 2018/05/08 18:18:45 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = socket$inet6_sctp(0xa, 0xab534d7892280f9c, 0x84) recvmmsg(r0, &(0x7f0000002b00)=[{{&(0x7f0000000000)=@can, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/116, 0x74}, {&(0x7f0000000100)=""/77, 0x4d}], 0x2, &(0x7f00000001c0)=""/4096, 0x1000, 0x80}, 0x2}, {{&(0x7f00000011c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001240)=""/232, 0xe8}, {&(0x7f0000001340)=""/255, 0xff}, {&(0x7f0000001440)=""/177, 0xb1}, {&(0x7f0000001500)=""/21, 0x15}], 0x4, &(0x7f0000001600)=""/133, 0x85, 0x7480000000000000}, 0x8}, {{&(0x7f00000016c0)=@nl, 0x80, &(0x7f0000001580)=[{&(0x7f0000001740)=""/244, 0xf4}, {&(0x7f0000001840)=""/85, 0x55}], 0x2, &(0x7f00000018c0)=""/74, 0x4a, 0x4}, 0x2}, {{&(0x7f0000001940)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000001ac0)=[{&(0x7f00000019c0)=""/151, 0x97}, {&(0x7f0000001a80)=""/2, 0x2}], 0x2, &(0x7f0000001b00)=""/4096, 0x1000, 0x5}, 0x8000}], 0x4, 0x40, &(0x7f0000002c00)={0x0, 0x989680}) 2018/05/08 18:18:45 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x0, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:45 executing program 7: 2018/05/08 18:18:45 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r1+10000000}) 2018/05/08 18:18:46 executing program 1: r0 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='systemproc@posix_acl_accessnodev$[selfeth0posix_acl_accesseth0md5sumnodev\x00', 0xfffffffffffffffd) r1 = request_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='security\x00', 0xfffffffffffffffe) keyctl$instantiate(0xc, r0, &(0x7f00000002c0)="705a1e53dc1793d962ec2b6b73c7d1dfb6edd4532dddf9ddff60532ceb7a7f9a7bbe7e061467585121981f0e90111fef0f0b3a4c3a64ded51b06c64817f6d2e3b123445c66ea7490ceadd90afde3a8204d367dbea0e3aa0cf28852ecad4fa97d2b428f33f77a30cbdb167edbda1bb262366c133b2aa1bc89d0638bbaf737282a403a529d596583889ecef5de4cc8cbbfe187739ecec02be027", 0x99, r1) keyctl$instantiate(0xc, r1, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, r1) r2 = semget(0x3, 0x3, 0x0) semctl$SEM_INFO(r2, 0x0, 0x13, &(0x7f0000000380)=""/205) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x6080, 0x0) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000200), 0x2) 2018/05/08 18:18:46 executing program 7: 2018/05/08 18:18:46 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000000), 0x0, 0xe}}, 0x20) write$rdma_cm(r0, &(0x7f0000001000)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000fc0)={0xffffffff}, 0x111, 0x1000}}, 0x20) write$rdma_cm(r0, &(0x7f0000001040)=@connect={0x6, 0x118, 0xfa00, {{0x1, 0x200, "82f84d8fb63129f6631d53c1a69d2a07c8f901709b3c7a62a2c1accdc704627f38556ca976533dd2c166725ddcea995b393a525923ee7a782e28e6a9298d316714ea9dc341b17956ee06ef73057e16c10d69755d8a5f4c3eec647e4d1064c37db7c8e5eec1ca655b05716b012484474996a39c86282792cacc6257d67fb38714ce1bbb7c5650829a17c92a1b2a21be3a69edbf8a88d28ac7a9ea09048dc1584abf5e087663f93b4187f0cce5880ac903bf0e54582aa6f041c97f23a60521bee50d89b0c739e683fd0c562624995184281727776208bf027fca2b38264eecae46a5b673fcebbf39dc8703bfb680b0c402c47cc60e10a5e34939f982b3c7590179", 0xfa, 0x80000001, 0x6b2a, 0x10001, 0x1, 0x8000, 0x9, 0x1}, r1}}, 0x120) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0xd9) 2018/05/08 18:18:46 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000100)="390000001300090468fe000081000000e8ffff3f03000000450001070000001419001900f100020007000012020000080000e10c00f41ee400", 0x39}], 0x1) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x400}) 2018/05/08 18:18:46 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) r2 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x82) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000040)={{0x80000000, 0x7f}, 'port1\x00', 0x30, 0x0, 0x9, 0x0, 0x7, 0x2, 0x6, 0x0, 0x1, 0x92}) sync_file_range(r0, 0x8, 0x1, 0x0) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) 2018/05/08 18:18:46 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00'}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:46 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x10000, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0xa2) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)) 2018/05/08 18:18:46 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x8000) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000280)={{0xffffffffffffe38b, 0x5, 0xffffffffffff9169, 0x0, "08acc3e6fc28fd73581c05ce1f352dfe512222857322b3cdd7303d5255285d0723bdbf473922b65e937eaf87"}, 0x8, [0x7, 0x0, 0x5, 0x7, 0x3f, 0x8, 0x6, 0x3ff, 0x7, 0x101, 0x5, 0x3, 0x2, 0x1, 0x5, 0x7f, 0x69, 0xfffffffffffffffb, 0xd3d1, 0x3, 0xdf, 0xffff, 0x8aa3, 0x0, 0x1000, 0x8, 0x7f, 0x7f, 0x3, 0xffff, 0x401, 0x200, 0x9, 0x10001, 0xffffffffffffffff, 0x9, 0x8d, 0x2, 0x9, 0x80000000, 0x80000001, 0x400, 0x400, 0x5, 0x7, 0xf, 0x3, 0x8de2, 0x7f, 0x8, 0x4, 0x5, 0x7fffffff, 0x1, 0xffffffffffffffc0, 0x2, 0x6, 0x1, 0x3, 0x3, 0x2, 0x20, 0x5, 0x2, 0x41, 0x85, 0x8000, 0x3ff, 0x3ff, 0x2, 0xf, 0x3, 0x1, 0x1, 0x7, 0x7f, 0x800, 0x5, 0x4, 0x2, 0x9, 0x1, 0x3, 0x0, 0x7, 0x7a, 0x1, 0x2, 0x10001, 0x8, 0xffffffff, 0x7ff, 0x3, 0x2, 0x1ff, 0x3, 0xbe, 0x7ff, 0x8, 0x80000000, 0xfffffffffffffff7, 0x8, 0x6, 0x9, 0x7ff, 0x9, 0x101, 0x2, 0x10000, 0x3, 0x647, 0x6cc, 0xac31, 0xe8, 0x7fffffff, 0xfffffffffffffff8, 0x9, 0x1ff, 0xfc8, 0x80, 0x1f, 0xaab, 0x5, 0x1, 0x1f, 0x4, 0x7c, 0xffff]}) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r2+10000000}) [ 130.309974] netlink: 21 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/08 18:18:46 executing program 7: [ 130.381756] netlink: 21 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/08 18:18:46 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=ANY=[@ANYBLOB="000000000d0000fa0000000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) 2018/05/08 18:18:46 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x80) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1) keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) 2018/05/08 18:18:46 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xc0000, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000040)={0x7, {{0x2, 0x4e20}}, 0x0, 0x2, [{{0x2, 0x4e20, @rand_addr}}, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x190) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/08 18:18:46 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) getsockname$unix(r0, &(0x7f0000000280)=@abs, &(0x7f0000000000)=0x6e) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) r2 = syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0x1, 0x48000) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@remote, @in=@dev}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r1+10000000}) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) 2018/05/08 18:18:46 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) 2018/05/08 18:18:46 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x400}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x2) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r1, &(0x7f0000000140)="898e9584a0a047fa48bbde9c8223f90712246dc4f9e8d8a64789a64b6ee687f1d49d058ffd23bd8a21b2c14546d28b343ee236cf0b51df060f225e390876d8b05ff415003be3a54c2591e99d991edb7da7362dc9a2c6787e3a96d4e7219aa471460094be57d01190a5fa869d21723a83eea1e7c83eb3837461227ed37efd0608b4ca412b3f74f16cfc94279758e218bd72a3ac0191e7d46a4ca0b1ecbdc3a0409602ab425be456bb2cb2f20987d67d4452dec9b87a55c65dcbdea5b56e66e273cf2627d5007d0d8f41fd112537dae97c028b184099f42df40e65248f6500cc760ffd2d63ba28fc58fa75776aa3a8e6c84bd099", &(0x7f0000000240)=""/218}, 0x18) 2018/05/08 18:18:46 executing program 7: 2018/05/08 18:18:46 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:46 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/08 18:18:46 executing program 1: keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) r0 = request_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='ppp1\x00', 0x0) request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='\x00', r0) 2018/05/08 18:18:46 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000180000fa0200000000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f010df000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000140)=@set_option={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000000)=[{0x20, 0x0, [0x7, 0x7fff, 0x0, 0x8, 0x0, 0xfffffffffffffe00, 0x8000, 0x8, 0x3, 0x7ff, 0xff, 0x4, 0x3, 0x8, 0x7ff, 0x8]}, {0x8, 0x0, [0x2, 0x4, 0x92af, 0x100, 0x40000000, 0x100000000, 0x7fffffff, 0x32, 0x80, 0xd9d3, 0x5, 0x80000000, 0x8, 0x7, 0x101, 0xff]}], r1, 0x1, 0x1, 0x90}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0xd9) rt_sigsuspend(&(0x7f0000000180)={0x7}, 0x8) 2018/05/08 18:18:46 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000000c0)={[], 0x3, 0x3fe, 0x0, 0x800, 0x200000}) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./file0\x00') socket$inet(0x2, 0x800, 0x8) creat(&(0x7f0000000080)='./file0\x00', 0x8) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000140)) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000000180)) 2018/05/08 18:18:46 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syslog(0x9, &(0x7f0000000100)=""/129, 0x81) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000180000fa0000000000000000c5c892218347261d34ad8c45cf448373c88ef6827476fdb01a06ea324517a8dfb99211f3d9320af9101d37777e4d0358fd5a7d5efdfe12af52661c7af18016fc1825cd0209c1eebba5c543d09f2d7685b9f9638851113ec853f63a8c52308844097fd05f33c5e704d4d01f3535754a6e110f0488e87a0091847d083e98d8f1e54f7841fa05cbc589d26769e4678bfed440c0622800000000000000000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) 2018/05/08 18:18:46 executing program 2: r0 = socket$inet(0x2, 0x5, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140)='syz_tun\x00', 0x10) setsockopt$inet_int(r1, 0x0, 0x800000032, &(0x7f0000003000)=0x1000000, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) setgid(r2) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) mbind(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, &(0x7f00000002c0)=0x7ff, 0x3f, 0x2) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r3+10000000}) 2018/05/08 18:18:46 executing program 7: 2018/05/08 18:18:46 executing program 7: 2018/05/08 18:18:47 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x2200) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000040)=0x6, 0x4) ioctl$TUNSETLINK(r0, 0x400454cd, 0x33f) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/08 18:18:47 executing program 1: keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='limits\x00') ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000080)={0x6}) 2018/05/08 18:18:47 executing program 1: keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) r0 = add_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="12b3c9e2dbf7aa62e5f8f6f374422677630ee7a47e977da05590c1f4b296a21aa02458a6bdba28872aa9e58e0c6b69dee8a29bc5fb8f71d44ff20f1051276dbd3c2cbdab019ac600b649fa7ab5e4588cba071b8d6b19c0072d29c9c34af029d788971d2c32f69cb45bdec32fb3f4366e51988d054c3f8c1786462ad28011f3f2eff6ad71e2bddec2f2c668bfa16edce78db3fed7c0a134fee4f1148bbcfb815f31d5d4a112b5797a33517a6d83bb9f6814", 0xb1, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) 2018/05/08 18:18:47 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x3, 0x1, 0x7a, &(0x7f0000000000)=[0x0], 0x1}, 0x20) accept4$netrom(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80800) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x400}) 2018/05/08 18:18:47 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/08 18:18:47 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000280)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f0000000100)}}, 0x10) write$rdma_cm(r0, &(0x7f0000001280)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0100000000000000"], 0x20) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x5, 0x7, 0x7, 0x4, 0x1, 0x5, 0x10000], 0x7, 0x40, 0x9, 0x4, 0x0, 0x7ff, {0x3, 0x0, 0x4, 0x2e5, 0x101, 0x0, 0x0, 0x100000000, 0x0, 0x7e22, 0xffffffff, 0xb3, 0x800, 0x1, "ce83d45402db578293818ab76c37960d5902d97e59078550edb4bf88e4bf824e"}}) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) prctl$getname(0x10, &(0x7f0000000340)=""/70) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000300)={0x10}) 2018/05/08 18:18:47 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000340)="a31b4900c5a07c67c9f2d41765e724e2336cd0ea38e9c503a4234719fd9e355033b61c8b482c00331808b8300d33cd538e911e4d490ca9e12fff75e97585592f8fdb03d88c424dda87f79e59891b", 0x4e) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000480)={'nat\x00', 0x0, 0x3, 0x28, [], 0x7, &(0x7f00000003c0)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000440)=""/40}, &(0x7f0000000500)=0x78) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="be4c0d10400055f0"], &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000002c0)={r1, 0x3, 0x20, 0x100, 0xffffffffffffff80}, &(0x7f0000000300)=0x18) socket$alg(0x26, 0x5, 0x0) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) r3 = creat(&(0x7f0000001040)='./file0\x00', 0x108) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000001080)={r0, 0xffffffffffff0000}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r2+10000000}) 2018/05/08 18:18:47 executing program 7: 2018/05/08 18:18:47 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:47 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = signalfd(r0, &(0x7f0000000000)={0xf041}, 0x8) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r2}}, 0xd9) 2018/05/08 18:18:47 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0xd7f, 0x5, 0x4000000000000009, 0x7f, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}}, 0xf022, 0xffffffff, 0x2, 0x44d2, 0x2}, &(0x7f0000000200)=0x98) syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0xd47a, 0x200) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x6}, &(0x7f0000000100)=0x8) 2018/05/08 18:18:47 executing program 7: 2018/05/08 18:18:48 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:48 executing program 3: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x400}) 2018/05/08 18:18:48 executing program 4: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x410281, 0x40) fcntl$setstatus(r0, 0x4, 0x4000) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe8000000000000000000000000000bb0000000094186988854941e07163868f506c806a758c7ead7b05e6a4eeb4418cf243bee4d0926481da3d3aa1ce7df1b3ab90a11698b7e7e4e4e475ba989dd840bd6ad40ccf0338b6e71f6883b318461101bb96a4294191d7fc17f2f1639f0faa6579a48e69fa0a9bc4bae0a4aed33cb9d7d83422cd0625c95f4c65e29d3fbf159cc4ff", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0xd9) 2018/05/08 18:18:48 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r1+10000000}) 2018/05/08 18:18:48 executing program 1: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate(0xc, r0, &(0x7f0000000140)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) r1 = request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='#GPL(-\x00', 0xfffffffffffffffd) shmget(0x2, 0x3000, 0x188, &(0x7f0000ffb000/0x3000)=nil) keyctl$get_keyring_id(0x0, r1, 0x7fffffff) 2018/05/08 18:18:48 executing program 7: 2018/05/08 18:18:48 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x2000, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$IOC_PR_PREEMPT_ABORT(r2, 0x401870cc, &(0x7f0000000080)={0x9, 0xffffffff, 0x9, 0x7}) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000100)=0x8000, &(0x7f0000000140)=0x4) 2018/05/08 18:18:48 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = getpid() ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000000c0)={[], 0x20, 0x400, 0x0, 0x1, 0xfffffffffffffffa, r1}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={r3, 0xffffffff}, 0x8) 2018/05/08 18:18:48 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:48 executing program 7: 2018/05/08 18:18:48 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fadvise64(r1, 0x0, 0x200, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x80) getsockopt$inet6_dccp_buf(r2, 0x21, 0xc, &(0x7f00000000c0)=""/205, &(0x7f00000001c0)=0xcd) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x4b, 0xfffffffffffffffa}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r3, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001300)=@buf={0x1000, &(0x7f0000000300)="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"}) 2018/05/08 18:18:48 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000001280)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20) write$rdma_cm(r1, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r2}}, 0xd9) 2018/05/08 18:18:48 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xfdd9) 2018/05/08 18:18:48 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8569, 0x101000) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x400}) 2018/05/08 18:18:48 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000540)=@nat={'nat\x00', 0x1b, 0x5, 0x4f8, 0x120, 0x120, 0xffffffff, 0x238, 0x330, 0x460, 0x460, 0xffffffff, 0x460, 0x460, 0x5, &(0x7f00000004c0), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x1d}, @rand_addr=0x7b, 0xffffffff, 0xffffff00, 'bond_slave_0\x00', 'syz_tun\x00', {}, {}, 0x29, 0x2, 0x4}, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x1, 0xf49}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x26e, [0xb334, 0xf20000, 0x0, 0x3, 0x2, 0xfffffffffffff800], 0x9, 0x4, 0x40}, {0x0, [0x4, 0x8000, 0x9, 0x5, 0x5, 0x9c], 0x1, 0x7, 0x401}}}}, {{@uncond, 0x0, 0xb8, 0x118, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x10000, [0x3, 0x3, 0xb52, 0xffffffff, 0xff, 0x5], 0x80000001, 0x81, 0x5}, {0x1f, [0x2, 0x9, 0xe6c, 0x8000, 0x9, 0xfffffffffffffffd], 0xd1, 0x5, 0x67b67838}}}}, {{@uncond, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x8}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x4, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @port=0x4e20, @gre_key=0xf0}}}}, {{@uncond, 0x0, 0xe8, 0x130, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x4, 0x3, 0x0, 0x2}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x1, @ipv4=@multicast1=0xe0000001, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @gre_key=0x4, @port=0x4e20}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x558) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r1+10000000}) timer_create(0x7, &(0x7f0000000380)={0x0, 0x5, 0x1, @thr={&(0x7f0000000280)="a9c9cccc9a7a57b36761cbeefaa5fceebd8c83d90397f6209dfbcc204e61069a5ba41f484f58990a975b992c0b5514392d3252ac9c6b0f63f7bf1d704b4baa5fbd3174cd3c45a3440f9bc7e27a09d9c558a43025e4f74dc5cbf8bbc1e2ee52b5cc906bf87e1fb83464c8e62ae9a05c73517ce1032772495fd3576a624d67622ab77678c266b742e93627a3837b9cec9b3df91c1f11b76847affa3801ebb956bef6ac09c0539d4c3c33b561a77d630dc49a9a6c0c9e38d488903f441f35f29cbc3357bd943b7da60a51691769f3b0cc46d5a197f20bb8604f00106d38933eca97641f6d2c6dbb74ec8ceaf2", &(0x7f0000000000)="fbde7f3ce80da7a5ac"}}, &(0x7f00000003c0)=0x0) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f0000000440)={{0x0, 0x1c9c380}, {r3, r4+30000000}}, &(0x7f0000000480)) 2018/05/08 18:18:48 executing program 1: keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000001580)={0x3, &(0x7f0000001540)=[{}, {}, {}]}) 2018/05/08 18:18:49 executing program 7: 2018/05/08 18:18:49 executing program 6: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x6, 0x1, 0x6, &(0x7f0000000080)=[0x0], 0x1}, 0x20) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000140)=0x1) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x801) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x80000000}, 0x4) 2018/05/08 18:18:49 executing program 1: keyctl$instantiate(0xc, 0x0, &(0x7f00000009c0)="d5bf4cdd29ee0000000000000008220b001e485532fad86743c7388b2d2b39bb664d7e49eb9cff096223c4caeb5f", 0x2e, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) sendmsg$rds(r0, &(0x7f0000000980)={&(0x7f0000000000)={0x2, 0x4e22, @rand_addr=0xf8b}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/80, 0x50}, {&(0x7f00000000c0)=""/96, 0x60}, {&(0x7f0000000140)=""/25, 0x19}, {&(0x7f00000001c0)=""/236, 0xec}, {&(0x7f00000002c0)=""/86, 0x56}, {&(0x7f0000000340)=""/100, 0x64}, {&(0x7f00000003c0)=""/5, 0x5}, {&(0x7f0000000400)=""/153, 0x99}], 0x8, &(0x7f0000000840)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000540)=""/133, 0x85}, &(0x7f0000000600), 0x2}}, @cswp={0x58, 0x114, 0x7, {{0x100000001, 0x4}, &(0x7f0000000640)=0xc9, &(0x7f0000000680)=0xffffffffffffffff, 0x1f, 0xe0, 0x400, 0x100, 0x8, 0x4}}, @rdma_dest={0x18, 0x114, 0x2, {0x7, 0x9}}, @mask_fadd={0x58, 0x114, 0x8, {{0x4, 0x6}, &(0x7f00000006c0)=0x2, &(0x7f0000000700)=0x2, 0x1, 0x7fff, 0x6, 0x80, 0xa, 0x1}}, @rdma_dest={0x18, 0x114, 0x2, {0x7, 0x6}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000740)=""/135, 0x87}, &(0x7f0000000800), 0x4}}], 0x140, 0x4008811}, 0x4000) 2018/05/08 18:18:49 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000018ba6880000000931f000000000040fdd88ab226e5bd97aa0ddd7bded14ffcede78e4dfc291886fafd503b765d6ea01bf25979d6b4e0894e59b5a1d9ce74e77eff878a8a0c8b2f4ef38be779eb0705500e8018138f44621a8cdfe558e6bad3e31576c9732b3561b46f91ab7df53e9be9c1c6ee166fc79cab2ea35825f57073ecf5b6d72b5b7ec63ae0f1232252d96289c2fa7be4a8c6", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) 2018/05/08 18:18:49 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x5, &(0x7f0000000280)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r1+10000000}) 2018/05/08 18:18:49 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:49 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x400}) r1 = getpgrp(0xffffffffffffffff) r2 = dup3(r0, r0, 0x80000) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000140)={[], 0x2, 0x4, 0x4, 0x7fffffff, 0xffffffff, r1}) 2018/05/08 18:18:49 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='syscall\x00') sysfs$2(0x2, 0x4, &(0x7f0000000000)=""/248) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) r2 = syz_open_dev$midi(&(0x7f0000001480)='/dev/midi#\x00', 0x2, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000014c0)=[@in6={0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x100}, @in6={0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x1f}, 0x6}, @in6={0xa, 0x4e24, 0xa503, @mcast2={0xff, 0x2, [], 0x1}, 0xe000}], 0x70) write$rdma_cm(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe8000000000000000000000000000bb00000000", @ANYRES32=r1, @ANYBLOB="ba78000047119be64ec84e5a07daed6de75bab463de35298029c6e3cda0105880200000065320d8b3cbdddcbd334ce01f6711fd29209b3b4a54b9604a7a6654597f33e40d29a50489c6434e8d13496265b28e0a878a66013941e55a970442e3c2ba4c27e17a75ba2c897020ece4e8d180c7a2b89aa451e9a4428a67f515da607ed71815a0e64a6065b496fd21e7f73bebb92e7d4472616f23c3642d964dddcf611ed50"], 0xd9) 2018/05/08 18:18:49 executing program 7: 2018/05/08 18:18:49 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x100, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000180)="dcd4d37edbf0d5d40f93e6de93d18af8") keyctl$instantiate(0xc, 0x0, &(0x7f0000000000)="d5d958a2c34b08e09900000000110100000000000000", 0xfffffffffffffd67, 0x0) gettid() getrandom(&(0x7f0000000040)=""/228, 0xe4, 0x2) 2018/05/08 18:18:49 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) io_setup(0x0, &(0x7f00000000c0)=0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x800, 0x0) io_cancel(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x6, 0x100, r0, &(0x7f0000000280)="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", 0x1000, 0x3ff, 0x0, 0x1, r2}, &(0x7f0000000180)) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7f, 0x100) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0xf3, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}, 0x1c) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x20200, 0x0) 2018/05/08 18:18:49 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) r2 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x4, 0x54080) ioctl$sock_netdev_private(r2, 0x89fc, &(0x7f0000000140)="96603b42d6afb00552c23bf79667bf1f7db15a77306c7cc4bc9b187559064b9de8d5c24640fcf9dde57c0c8b9b5970b2ef7d190ec29dac617f71") r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x71943464, 0x400) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000000080), 0x1) setsockopt$inet_tcp_TLS_RX(r3, 0x6, 0x2, &(0x7f00000000c0)={0x303, 0x33}, 0x4) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/08 18:18:49 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x400}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x27, 0x39c381362580da43) 2018/05/08 18:18:49 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00'}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:49 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x19b) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x101001, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14, 0x80000) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x41040800}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@gettfilter={0x4c, 0x2e, 0x4, 0x70bd2b, 0x25dfdbfe, {0x0, r3, {0xd, 0x5}, {0xf, 0x5cb33d183d5a9c74}, {0x0, 0xffef}}, [{0x8, 0xb, 0x2}, {0x8, 0xb, 0x3}, {0x8, 0xb, 0x1}, {0x8, 0xb, 0x1}, {0x8, 0xb, 0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe8000000000000000000000000000bb000037147cf1f65ab4e2e4d21846e4a7490000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0xd9) 2018/05/08 18:18:49 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0xffffffffffffffb7, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r1+10000000}) r2 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x5, 0x18040) ioctl$BLKPG(r2, 0x1269, &(0x7f00000003c0)={0x400, 0xdc02, 0xde, &(0x7f00000002c0)="eb3820570b7ecf1bf9c6c5a2682ebcb0bc3878dd0733066475898122250a0a95d052250f6cd0d9135efac3370a94f7a7cb523354769b271692b32dea56ba35ec334255da3991dc2eac85f6d2fc5cf29fe0424ff666b78c42a61a4294b8fd44dceef4f71fa1d37f277e1243918db8d12fdedc37bfb417b78d4a9912a9534d289d6083225d58a7eb9e56733e41600a606a53b806fef27d5f6bb2007fab509f3235f8a130ed2586d312fd8caf266b916ac9ac64aa9ab86de20d6ca807e2a7425d3582b2153e6db60cdb17edfefaa33d6ff6ce685a9deaa1dfef97a92c07c048"}) 2018/05/08 18:18:49 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x3fe}) 2018/05/08 18:18:49 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffffffff, 0x101000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000280)={0x100000000, 0x9, 0x2, 0xfb, 0x58e, 0x5, 0x3, 0xcd, 0x0}, &(0x7f00000002c0)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000300)={r2, 0x6}, 0x8) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r3+10000000}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000340)=0x8000, 0x8) sendmmsg(r0, &(0x7f0000001600)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)=[{0x80, 0x196, 0xfffffffeffffffff, "9766011595b6a4439ed971539fe89c8ff77786ecc48dcb8116cd9b23afb1b604a5b232412e5e2d75d087b596fc864efae880cba048a7bc280168d061b5b9efee1a2b474e74b292ecbba4cc4dc032ca910c7bc6d37ce7455d92d3988d1a7ecfc77c93e385e7799bf738"}, {0x70, 0x10b, 0x6, "fea8c7fbc5ac6acfeb1ebec7a3907ceaab823cecc592e1443782f0a30c474080d5767f8cd5f98ff81287ac22f30af7d41f7c7f6fdb6eb74adc65842f89b5eb4e955924c2c16d4eb6839599959e2221895f96394c034ed79eabbd5b"}, {0xd8, 0x0, 0x9b0c, "7091353fdc6c3aeb47223e648617c228744cba1fc0e07360510c6573270929cc49b9960f92dca9bb35356a0bf9178bb4cab4c120dbb99a35f481efc59aaa58406e98af623260a5429d81c5445e1d00a287253a3826cbbc3cd6ffb052853d578faa5b801132f215c34713f9ef7d7704f778486d1dd971e67c3ba8f5e8c6f436a97b6cb7c06409d7b9735d299453f88a24cfc098115b34902761d66d9216da2469a637b038e86c1d368add85febb7ac3225d36b8d071f7dda5870c055f491e3acde38ef52ee46c"}, {0x78, 0x10a, 0x37, "c4882bcd44a9290a171db05c00f58a5ddaf23355f546551742bdce5c79db30c3ef3ea17745657fbee1484f8b7005e479c3aa598eba7f1c45dbed467c63b014b5083b62469cb5122b6827122d5e81740ce7b4d382adbf2d0576c55385e0f5253dce26115e"}], 0x240, 0x1}, 0xfffffffffffff800}, {{&(0x7f00000005c0)=@rc={0x1f, {0x52, 0x461e, 0x2, 0x0, 0x800000000000, 0x3}, 0xffffffff}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000001c80)="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0x1000}, {&(0x7f0000000b80)="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", 0xff}, {&(0x7f0000000c80)="033020da62b82760101d1769e8580caf872f360ead9e540bb591c22542df1a7b947d2d807f6b94776528efdaf556ca5281fe889bdf54fdc3d5d97d4c82f2fbf64b162384cdf7d638ae3845fc6990bf64ccbb89376fb7bc044a319f384dc3a5799bf716b018b29e", 0x67}], 0x5, &(0x7f0000000d80)=[{0xc0, 0x10d, 0x8, "c132e99d513cead77215729f533e954f80232d66b16e18519d01824b2f8016fad3cb796e22e1327391d3c3facaadc7685aa28dd01a43d53c212e191ffc48617a1d923aa198a999fbea33c88f874b1e3d00b1650e2179d33e6778af589b0d3f125a25d7766285f1c3ff50f82adcf2467876b0feb64f46fc47cea3a1d6e425266ecd3a6d65f798952954215cce9e7bab7a3e0729ca556bc64de40621e76a3bf6f11686cbc2d4b4812d4847b151"}, {0x78, 0x1ff, 0x3b, "13780e9f8bed9e5af2f4fb207815088ce7ebf3042c0e4e804cdadd12c0551c0ee12d5683917c6e0c56c75225b06941c8bfba481392ebfb6b1c4094fcdf073cc53b74ad03429fa82fd418a17223e98823a493a3360f4f3158c2a8e51bd4e732e92480c8f5"}, {0xf8, 0x103, 0x1, "7162e3ea4bfb76ef23ba9d885f230927e837598c620a3285e2cf889688702519e3827f14d7ef455be2a15aaf26d8ef87c4f17afe5eda6c7368a7ac642f70ac9d252f8681d69d85f4b6143ac9317c2eb4d27b691f3797aa874e758cd07d51d09bff0bba9a4cd7648d9df5cd23baee6cb68be60d868058246a73ad78f84ac756f0f0c101f9690aab4a23877c72efcd093af75e8090f3bb9497edb272c78c144095cfaf2083a8cf96b17bdafc33e7c25fdf531d65ac1bc2e3bc98fb07551dd0287669bc203f0208b83bb8dd7e296d313a7dbc18c9f8f6c9f5b2e6f7b1fcdf66d7dbf982d04269"}, {0xd8, 0x103, 0x40, "ee3b0a222d2e838b0d1207313ff5680dcfdd7d00470595ed272f3f01566cfbeca4d62f9e74836b2dab2704cf279771cccc62d351a21323e5248f6fd4eeee32801940ec2bd609d9e2ad1f8c32223c4b8eda0386ca7f8108d224d7bffe0230f3f7cda6468155a216f4179846ae5b0440287f8042d179d9247ba1914ac8f2ab6af098486c35b7df110525468fc90eeeb7fc3ed6044a8731be328bec80b65fc377ae8bfd0014538ee121ada87940713fc53417eaa5f806a3b94ae734aeba952fb51679f5d68f51e33cfb"}, {0x90, 0x104, 0x9, "cfc8e0eb23ecae1103c2543a23f10fe1a5b3115688d37b106d5eab71b5e28cdea69d2db791cfa13fce2eadb39ad610405e95485108801a0d30090353e46bacd07a23f515325b92d98d5fe10f51b5bd2adebeab57cb96125b338606537b1d652e6d95e9e7881656291744456424777809919e47fea655c38d546387766112"}, {0x38, 0x101, 0x6, "1406e234173d1032c1c427079274d2ff63eee72f905e16645ab090927dcb9139aeb520a6d1642b29"}, {0x60, 0x84, 0x9, "2a28d33817c54d72175c4425fd3bf4a77ff6b5a1fd757cedb8d56225f4a426da3851af260b619ddd127fd7b1d9839736e772aabd9ff498af8109dc90b12b07c073042c0b66cbb521349022"}], 0x430, 0x40000}, 0x2}, {{&(0x7f00000011c0)=@in6={0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffe3d3d687}, 0x80, &(0x7f0000001280)=[{&(0x7f0000001240)="01d3f7038cdf4d797befdaea5f3691e84c29bd54b196bac2f32fa6c0", 0x1c}], 0x1, &(0x7f0000001480)=[{0xc8, 0x84, 0x81, "c3bfc936273fb8f9eef38ee0e27db237c81f794b1ec0b310074ff0d95cf3378ef9d97df7658bb3dd3afd4ddb1324ab3bff71fbdad4073c2b142cda9cad277a0c290057135f12af5397263b1c38212a804be0103ec46f0c2862f92ea2ef3e9c8c4bba3b894f0415e8f93c61b284483e4331f88b332aafb800918497baff17c16b98df8d5e43324efee0e81433b118f2ed8c507f748354e42dc7c9fd993654e01a022e432493d479c8ce9b2f7d95cdaefdc87318"}], 0xc8}, 0x101}, {{&(0x7f0000001580)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x3, 0x4, 0x0, {0xa, 0x4e21, 0xfffffffffffffffd, @empty, 0x6}}}, 0x80, &(0x7f00000012c0), 0x0, &(0x7f0000004c80)=[{0x40, 0x13a, 0x1, "ea780aa99c96f0332254e361106330ebf9e4e1428f92171362a5a8fff750351ca1a447aac42d5d7449878b"}, {0x10, 0x117, 0x5}, {0xe0, 0x0, 0x9, "7c89c6be824c40d09023260fbc46225de39f000ce6b9fa7b7b0975440ae571b49bfe4773df3d76becfea1b3aa33bbe2cb4a843bab9f17928d073378d2b3e2353a5f7e86cb5bc3b8a297a29550ec31fd9fb427578d488a11d72df133f6826f5eff668c95603204d14a77b16c9b62c2ab7e5c9c6b2f67f5cdfd4b610a00b017c5050236732da26294d25972f2f16bd77f7c2de740f9dc2c87a5ad28e453c6d63151636e0428e48deb6567bfbd11f1e1c519e8b676631311cb25ea9a9cd2f96596712278af081d75f88ce6ce8"}, {0x40, 0x117, 0x1f6, "dd2cb957e9922ed5d7488d45dfb88ff5cee5dc5022f004048af25c51adb586188d634979761d7f8fa49c9c"}, {0x20, 0x10c, 0x4, "69463fd32b61364bbaee280ca1"}, {0xd8, 0x0, 0x4, "d365b3d0a68331a3bac26f32fe74519718b07e3bfeb7c1dd909e2c42f32b9788a8e0d2b3936f718d5c2614c7288cfe67c9a3246c27b7155f30b7556a3a9dbb8622bd82a2d4dfb57c858e66d68f621127179249a2e3308cd916883e2baf5bcca7246553fdb1bae52fd9cbf89a47632fd59861aa64d3b25c77d45030c09a5432f6d99fe0a77d5027be8d208c25258196c62f28cdcedec85239ab5f2998e81cb688f26c81685f7440463322719bcac5d6fde0d688b9f5f051dc51239e1b2d4462c0ed"}, {0xd0, 0x10c, 0x2, "cfa5284e56168da511cfb5110da5c25648650a51e0ca4d2ce5eb5566e98457f477999d1f0c71ed293df8a0b9958ff4e3af005731d6968d21c4c498c5a392e5f18ff22ac99d5caccd4a9512351549b71d671732f5c486b3ba54c5e5c2e41e51da25b859b0791d5751fbec8b148b96aa7aa89441f408872e882570acf74839853f739b8c97815b872fa33c9c505bbef2ca984c4743fd0f6e8b718718a20076f5512c79e9dc0f75eade1f4477d98a586666f737bd9b0927be0416669f"}, {0x88, 0x18f, 0x3, "6c527368489ac306d1cc88b31a1477fe90852bed1cf26fce4f741555c3a0027f4ea56200c53f49f757d42e73171b16f96412b1aee24215e80c80395b9325064035fca4aeb093868dd5b9f83d083e658cf6d0335aad6c6788a0947667825cef6c31b35e160708c4922d24240df2053233fcddab15"}, {0x38, 0x99, 0x1, "050d1fd6f2f076f15deacf84bdc702112ba18c85d98ae01af29ada0e6c1cbce821d8606fdbde73"}, {0x108, 0x11f, 0x9, "c2cb38a414c0e8676c563fd3e8774e7d4ea9177494082dd5b85855c03bff4abfcef4158061fd96c099da16bfecc66f3eda7f901521931fa48164b855bd91b3b3e967e77f7b2e1fc3bc03d2cae2713e1eb5bd0b8ef59498919bfa7231eff44848fd16499438a217152c3c8f90da270f1ea8cb86578ea0c5b08f4726e4a1a214bbaa6e22c34f6e76d646f1ae5a0e7684603eb9ea383c41d4afc51ce0e015a321ffd85114ad62df1ebe9e0494b5c49f122300a513e8c92d5e8338e4e2d8b31bbd8b484ef8b59fbfefd3c902120a8497a005a905d92616ff719eba9b140cf908ee1eabbd6618ba75ad0c1e189fd0b35b3bea9885"}], 0x500, 0x10}}], 0x5, 0x10) 2018/05/08 18:18:49 executing program 7: 2018/05/08 18:18:49 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x40000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000040)={0x5, 0x2, 'client1\x00', 0xffffffff80000006, "c65ce4e7e66ffc36", "637b4fabbeef271b9d4db268e3e0bccc1ed2539a6ea98a7c0fff12ca2f6654c9", 0x80, 0x200000000000}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x64, r1, 0x300, 0x70bd2a, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x64}, 0x1, 0x0, 0x0, 0x40044}, 0x20000000) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000280)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0xfffffcdb) 2018/05/08 18:18:49 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0xfffffffffffffde4) write$rdma_cm(r0, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r1, 0x3}}, 0x10) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x100, 0x800) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000080)) 2018/05/08 18:18:49 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/08 18:18:49 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(0xffffffffffffffff, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:50 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x400600) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) openat$cgroup_procs(r1, &(0x7f0000000140)='tasks\x00', 0x2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x400}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x6}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0xfff, 0x8, 0x357f, 0x11}, 0x98) 2018/05/08 18:18:50 executing program 7: 2018/05/08 18:18:50 executing program 1: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r0 = add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="dc84171978ef1b7a6922923ed494", 0xe, 0xfffffffffffffffc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) ioprio_get$uid(0x3, r1) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f00000002c0)={0x100000955, 0x8000000000008, 0x0, {}, 0x80000004, 0x1}) ioprio_get$uid(0x3, r1) keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, r0) 2018/05/08 18:18:50 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) 2018/05/08 18:18:50 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0xe, 0x0, 0x10001, 0xffffffffffffffaa}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000080)={0x10001, r1}) 2018/05/08 18:18:50 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}], 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:50 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a0000000000000000000000faffffffba00000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0xd9) 2018/05/08 18:18:50 executing program 2: r0 = socket$inet(0x2, 0xa, 0xfffffffffffffffe) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r1+10000000}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000, 0x0) signalfd(r0, &(0x7f0000001500)={0xffffffff}, 0x8) recvmsg$netrom(r2, &(0x7f00000014c0)={&(0x7f0000000280)=@ax25={0x3, {"d0117fd517ab33"}, 0x9a}, 0x10, &(0x7f0000001480)=[{&(0x7f00000002c0)="b2ac3222f8d16b3ad9edd01e9ebb0950a91cc73f", 0x14}, {&(0x7f0000000300)="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0x1000}], 0x2, 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0x1430, 0x8000}, 0x100) 2018/05/08 18:18:50 executing program 7: 2018/05/08 18:18:50 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x19) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2001, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r3, 0x5}, 0x8) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) 2018/05/08 18:18:50 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000001380)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x800) ioctl$sock_ifreq(r0, 0x0, &(0x7f00000013c0)={'erspan0\x00', @ifru_flags=0x1000}) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x220c80) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x4f, 0x7fffffff, 0x9, 0x400}]}, 0x10) preadv(r1, &(0x7f0000001340)=[{&(0x7f00000000c0)=""/154, 0x9a}, {&(0x7f0000000180)=""/238, 0xee}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/145, 0x91}], 0x4, 0x0) 2018/05/08 18:18:50 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) vmsplice(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="fcbd9c3e1b22bfb269e3934f4c7ae39d4024579a829e53553b3f21fc63cb8f9f3e675555eecc6fc3a1fba1e75aa841c1a589a660b66443faafc4c72556dbe2987614fb6f10e7a1b6e8c169a436cacbbe25e46b944b5ce7360aa670f112a411566ff81385238e95e41660b5d8057851591e7e1c624068e5ac", 0x78}, {&(0x7f0000000080)="5d5334c8125014fd27b49c24d1b92918761458d41a50017672f0aa7cd451c3b1350fab2299389dfb19d08b6d7465ef2500addb3a13aacd22817a243b59a0a032ed66005c66424d358b23ae5dd41af4d8d17a2eeca5e2a6d263b4678ac41f5ab430269c8e195171864fefd539423b", 0x6e}], 0x2, 0x8) 2018/05/08 18:18:50 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x400}) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/05/08 18:18:50 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) socket$inet_smc(0x2b, 0x1, 0x0) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/170, 0xaa}, {&(0x7f0000000000)=""/11, 0xb}, {&(0x7f0000000340)=""/91, 0x5b}, {&(0x7f00000003c0)=""/227, 0xe3}, {&(0x7f00000004c0)=""/19, 0x13}, {&(0x7f0000000500)=""/195, 0xc3}, {&(0x7f0000000600)=""/124, 0x7c}], 0x7, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x3, 0x40012001, &(0x7f0000001c40)={0x0, r1+10000000}) r2 = accept(r0, &(0x7f0000000700)=@can, &(0x7f0000000780)=0x80) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000007c0)={0x0, 0x7fffffff, 0x30}, &(0x7f0000000800)=0xc) mprotect(&(0x7f0000ff8000/0x7000)=nil, 0x7000, 0x2000000) set_mempolicy(0x2, &(0x7f00000008c0)=0xbf58, 0x48) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000840)={r3, 0x7}, &(0x7f0000000880)=0x8) 2018/05/08 18:18:50 executing program 1: keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x61, "b30bb9ded0e329bfcfe27b3383b0b9a5bbbebe603f07cb68350d87e45aba3f12a820b70ee5c3bca504c17af1d7c0a6f45d9e17b104b4400635ba4966e7eccdd4e2dfcb1dffe20da705dc0a3d1bfdcb416deacb2773d448e448377f4284015b4e77"}, &(0x7f00000000c0)=0x69) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000100)={r2, 0xffffffff}, 0x8) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x4) 2018/05/08 18:18:50 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}], 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:50 executing program 7: 2018/05/08 18:18:51 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000040)=""/231) r1 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x1000, 0x20000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'yam0\x00', 0x200}) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r2, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r3}}, 0xd9) 2018/05/08 18:18:51 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x400}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xffffffffffffffe0, 0xba1, 0x0, 0x3, 0x8, 0x1, "7edfb8252750184da9b50affac20635cd35d6a19f30823de4596c598314d6ebb65e6299f4f24b72da7da12c2fd1d9dfa5334196b801f0eaa7e90dca790fe8c5c", "2a1c0560a1848e5ddf444c0b6432b60ee8d960f907779af5e6ae2273c726ee647c30c3d1d9e8afa9483074828348530ca447f669db47a762150531b5a31890d5", "efa162b08ac4a476a291e36b9178260982f06ed943a038525e7e22d7eb961ca4", [0x8, 0x9]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x9, 0x0, 0xb, 0x11, 0x10, "fd7d5d9835b29f80bf3c686fbf9e929e10b9006dedad720260a58751fb40607dbc6b676e7041cd2935782597f2db4d1a34d66ead759d64d7e9b4427936a4dc61", "4efba5eef0699028e2a1cb17861cdc496bd2ff3ed65659b665120a38cd5fb09b3da017d380bec44efe81e8258bcbd1cd9efd36e381b39d8713ffa0a371edac36", "8bdd9783d9136de62b1a2cdad04224256fe1d02162b406780cc182dc18398bdc", [0x7, 0x1]}) io_setup(0x8000, &(0x7f0000000a40)=0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000480)='/dev/zero\x00', 0x602880, 0x0) r3 = eventfd2(0xffff, 0x800) r4 = syz_open_dev$vcsa(&(0x7f0000000640)='/dev/vcsa#\x00', 0x2, 0x0) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={0xffffffffffffff9c, 0x2, 0x1, 0x5, &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000800)='cpuacct.usage_percpu\x00', 0x0, 0x0) r7 = fcntl$dupfd(r0, 0x0, r0) io_submit(r1, 0x6, &(0x7f00000009c0)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x9, 0x7, r0, &(0x7f0000000380)="c9dfee3dccf6a9d92ff60b16b2e14a96d78d2bdaa758ea60d7e89fdffa57b5b41678298f09150f758d41fd6e74c9d7d8972b5ccd400f486a1cd5860f1518aea9879d1a648871a899e092ae75e80e70ae1207064879a33ad7c7f0a9998b42bb516b253cdccb8aff1aa4f90011f08fbebc626db1d434acfa58a91927c0e1a791d89b57c783beaf5220c85a63d3ab51574984827d1ba546a4659174450bbb3b7eb2546b5ff05ba692de58c9983ec583a57af58a89b8e736e7cb50450e34fdae87baeb08121d8f1e19eca2ab11a79445e166ef8ccc3d2126ea7bcdf9", 0xda, 0x2, 0x0, 0x1, r2}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x80, r0, &(0x7f0000000500)="33523bf9475a83120f63bf4f3efde5d33d027f8d29f1f9ec", 0x18, 0xfffffffffffffffa, 0x0, 0x1, r3}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x7, 0x8001, r0, &(0x7f0000000580)="4e83c8c0c52fd7c01681244e74980958845faea86406f32f99247c8fc2351f2fc30af6da8c692fc23e5b00a1775ea925425d3d22a91944f44b8df6b9d2282dcf5503dafbfd4ed5b9f0b39e84c5cb411b932472b9fba2b29722f27fc64bb4b930d9e28a3d1fa16a914b6e40860ce28cc028936b5f1ab29a8801fe526d21579fd0aec6914161c983a12951ba025bace4345db5e6ad511b3ba30f0f0699ca88ed45a8939843bc5666c4d01c94aed85ad7d5b71ec3", 0xb3, 0x7, 0x0, 0x1, r4}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x2, 0x9, r0, &(0x7f00000006c0)="cb3716", 0x3, 0x6, 0x0, 0x0, r5}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x7, 0x76c, r0, &(0x7f00000007c0)="e41c1189e48d1863b7fd9226819946782f65267953ef5cedda820b5edd90710d1c6ebc", 0x23, 0x2, 0x0, 0x1, r6}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x1000, r0, &(0x7f0000000880)="40dc78dca1f56085c07d53d1464cfaaed9b2caa62b79027445ed6ee9e3295fd6f675824508c619eb2c69acef684197fc724b7d8b011c334f5e95e1ab17792d02ff30a8491e59c42078d6c2f1ab1dd507fe3b7ee13864c8f661e008a1834ca586c36cf7fcfff73317fcf8a329e52ded9ddd7d50aca94d0941986f6e96f681f32a8c0f8b741817dd6ec86327c672e59789926d2cc59df5e0b962e581d1c5f2655377e51fd0bffe9fe998f04dd79da6e7e1b4400db18631dc3c75782db2b6bd2f652ad29c4dcc8f272ef3fe6235e65736570ad03f102a721bbde2647e7f1ab532e5b4a245e849803813", 0xe8, 0xffff, 0x0, 0x1, r7}]) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r5, 0x40045542, &(0x7f0000000a00)=0x4) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ioctl$DRM_IOCTL_AGP_INFO(r5, 0x80386433, &(0x7f0000000340)) sched_getattr(r8, &(0x7f0000000080), 0x30, 0x0) 2018/05/08 18:18:51 executing program 7: 2018/05/08 18:18:51 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ll, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0x1000, 0x30, 0x3}, &(0x7f0000000180)=0x18) 2018/05/08 18:18:51 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getpeername$packet(0xffffffffffffff9c, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000005c0)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000000a40)=[{{&(0x7f0000000640)=@ax25, 0x80, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/76, 0x4c}, {&(0x7f0000000740)=""/6, 0x6}], 0x2, &(0x7f00000007c0)=""/63, 0x3f, 0x2}, 0x81}, {{&(0x7f0000000800)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000880)=""/74, 0x4a}, {&(0x7f0000001600)=""/4096, 0x1000}], 0x2, &(0x7f0000000940)=""/245, 0xf5, 0x3f}, 0x3}], 0x2, 0x0, &(0x7f0000000ac0)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000b00)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000b80)={'veth1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000bc0)={'team0\x00', 0x0}) accept$packet(0xffffffffffffffff, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000c40)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000c80)={@mcast2, 0x0}, &(0x7f0000000cc0)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000d00)={@remote, @rand_addr, 0x0}, &(0x7f0000000d40)=0xc) setsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000000140), 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000d80)={@multicast1, @dev, 0x0}, &(0x7f0000000dc0)=0xc) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000e40)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000007340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000007380)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000007480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000074c0)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000075c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000007600)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000007a80)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000007b80)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000007bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000007c00)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000080c0)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f00000081c0)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000008200)={0x0, 0x0, 0x0}, &(0x7f0000008240)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f00000088c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x820}, 0xc, &(0x7f0000008880)={&(0x7f0000008280)={0x5e8, r3, 0x10, 0x70bd25, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r4}, {0x1f0, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3ff}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x20}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r9}, {0x80, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}]}}, {{0x8, 0x1, r13}, {0x1e0, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r17}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xff}}}]}}, {{0x8, 0x1, r18}, {0x120, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r20}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r21}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x81}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}]}, 0x5e8}, 0x1, 0x0, 0x0, 0x20000040}, 0x90) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) ioctl$sock_inet6_tcp_SIOCINQ(r22, 0x541b, &(0x7f0000000040)) 2018/05/08 18:18:51 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101a80, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0x6) keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) 2018/05/08 18:18:51 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x4, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r3+10000000}) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=@random={'osx.', ')-procem1[\x00'}) 2018/05/08 18:18:51 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:51 executing program 7: 2018/05/08 18:18:51 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/08 18:18:51 executing program 1: keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) accept4(r1, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000100)=0x80, 0x80000) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000140)={0x0, 0x8}) 2018/05/08 18:18:51 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0x48) 2018/05/08 18:18:51 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000000), r1, 0x100}}, 0x18) 2018/05/08 18:18:51 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000600)={&(0x7f00000005c0)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="9200000015234958b58b8a807580e584536c1b55347270e4711b9f5bee3c41a6c00068a342154392f7c159a3d110a99f3afcb4b004375c5fb54b790053365e7cc30df88bc4e2e28714b6deacfc57d173d22d06bbd727073bedca0106c69c3df8d6fa3fb5c0438da35b5c5e1a872cf4f8044e7a698bcd564f90142f4120cc531aad13a06d40369818c7"], &(0x7f0000000440)=0x9a) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000480)={r2, 0x1cef}, &(0x7f00000004c0)=0x8) ioprio_set$uid(0x3, r1, 0x3e6) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000680)=ANY=[@ANYBLOB="89595f9ea63485f078b30b7e8e140500f5ffe6cb5b71a3244adef7f1d0c5a08536a2808f73ac181df7a195ee22c45049619ae200e27d21732837119dc53599cb1d85574af665961d8a8d7fcdde8ea80d3096fd579f4c897f46d2a09df9313367500c980bb6690496f696cc7b0c369ff27a01a7daed934f36d3e5661f3f07e6c139d5b1377c723e99340b97b2fc10c4f62aed82c16280407f56d9982a89e1ac35f066498f871fa3ba7f2572f518490440971e505e82130c5c6ae1d3a7d8001c6a0f06270004915aa16de314bd640a7d0897b91487193af8b5ff00000000000000000000000000b251afc62595aed041c0dbe744905e898d3caea660f9baf959794347c79375d4922388e04c69bc2218ae152068c4c0323594da1b673c5462ea38d0762661faaf8e8a460317560fbd239a4dcaed70ac468b8ad5dcebc2fc3dd14dc83a6790408d05dcd399999286ab07bfc54797b12fcc973afdbcc9d4a7efbfce9eac07fc5d", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000540)=0x18) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) r3 = syz_open_dev$mice(&(0x7f0000000500)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000580)) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r4+10000000}) 2018/05/08 18:18:51 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={0x0, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:51 executing program 3: socket$inet6(0xa, 0x6, 0x200) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000140)="543483451ba89ada688a607671e917229260f19a33067b8e83d28867ce015fb79d4f813a1f999ea84767e3aff210795e0611bb0cc4ffa4ca9a6ec10317d893fb3bd51db67ae06010f2b5e2c9ce927bbeef221373ef111c5c72f4886b8f7b53982079b8147b5405ae690de2867500beb66b5fd103e09365dfbb2aa071e39bb736b4e2a00cab38726a18c53725dba3c21ee0e169b4c2ae16c3e530b69526bb66ecf64375346ee8af3d6d42dad260b3676450f6e48abbb7b27150dc6a298acb3679af6f79ab0c348a6b712ad198386530e72a", 0xd1, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000000c0)={[], 0x40000000, 0x400, 0x0, 0x0, 0xffffffffffffffff}) 2018/05/08 18:18:51 executing program 7: 2018/05/08 18:18:51 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x10001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x1, 0x5, [0x5, 0x9, 0xffff, 0x1, 0x2]}, 0x12) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/08 18:18:51 executing program 1: keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x1, 0x1, 0x3, &(0x7f0000000000)=[0x0], 0x1}, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @dev}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000340)=0xe8) getresgid(&(0x7f0000000380)=0x0, &(0x7f00000003c0)=0x0, &(0x7f0000000400)) r4 = syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x8000, r1, r2, 0x0, 0x8000) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000005c0)={0x0}, &(0x7f0000000600)=0xc) sendmsg$unix(r0, &(0x7f0000000700)={&(0x7f0000000440)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000580)=[{&(0x7f00000004c0)="a07bfc7f1165672564444cfc8649e93e955bbca1ec641e9fe37ade2e9265973f30c0f98c309c0068661168099ba95f4d654e2133150e170c4017354476442a6ee5ed5d6ad77b11cf28c82da462608875a70cc57b6c3bc7aff562665e2f30e66c8c6f2d5d7ddc1d5cb0b6528f0ce253c1b81aee018deaa205cf4bfd4de827f1373a85", 0x82}], 0x1, &(0x7f0000000780)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r4, @ANYRES32=r0, @ANYBLOB="180000000000000001000000010000000948cd16fc16a6293984047d894c347ea9a21c3a8d7fe4a09e653ceae1e46cde394a0430614cdf94f1ef1b9f99d79fb8a58c89afa15203db49e076b0037d8e8ceb775a446e1fb40b2e1bd00352c6e4ac515fb5e6f41ba6f229e129807e110a85dda7e339ed35fb874cd5e556696c2e45b9bc3cd2071cbd8707281535da518c4cce699284e19824c6184a5ddd69b481b0f82a23fcfe8770d01f", @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r1, @ANYRES32=r3, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r4], 0x88, 0x4000004}, 0x200000c1) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80004102}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r5, 0x500, 0x70bd2c, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4292}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000040}, 0x0) 2018/05/08 18:18:51 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0xfffffffffffffffe) keyctl$get_security(0x11, r1, &(0x7f00000000c0)=""/68, 0x44) write$rdma_cm(r0, &(0x7f0000001280)=ANY=[@ANYBLOB="00000d00180000fa0000000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r2}}, 0xd9) 2018/05/08 18:18:51 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x7fe, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000002c0)=0x7, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) socket$inet(0x2, 0x2, 0x3) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x2f4, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000000280)={0x0, r1+10000000}) 2018/05/08 18:18:51 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00000001c0)=0xe8) setreuid(r2, r3) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) 2018/05/08 18:18:51 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x80001, 0x3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x401}}, 0x3ff}, &(0x7f0000000000)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x7, 0x2, 0x40, 0x100000001, 0x8, 0x1ff, 0xb8, r2}, 0x20) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x400, 0x0, 0x0, 0x8000000000000000}) 2018/05/08 18:18:51 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4}, &(0x7f00000012c0)=0x8) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) [ 135.655155] ucma_write: process 531 (syz-executor4) changed security contexts after opening file descriptor, this is not allowed. 2018/05/08 18:18:51 executing program 7: 2018/05/08 18:18:51 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/08 18:18:51 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0b01000000000000"], 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) fcntl$getown(r0, 0x9) 2018/05/08 18:18:51 executing program 1: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="7198151f3694352763868dc6fa5aef069097bf1c577fd1290cccb871186800b13f2db11e0b00e2f9729e9cc320db5cd509fec52018d29b16ab177dbb1a1545cce4fa52554d2d67638c391b18d4ce566e2f27101da3d3211db5028947699bf8a4a02d3c0e26649a5c463bee8c372b8944831aee48a93830c888746d2b8b2b402cf827941d3991daef233063344f5b7fa415e2e7a80ab4b1b86ddee8858ea6787928742d394b658b27dcb3334d31b244772b7b292b743b2f16dea93b077d22dfb9ff9b63adb1193153f0b618844e17f874f3", 0xd1, r0) keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) 2018/05/08 18:18:51 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0xce68, 0x7, 0x2}) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe8000000000000000000000000000bb00000000", @ANYRES32=r1, @ANYBLOB="025200b2"], 0xd9) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x40) accept$nfc_llcp(r2, 0x0, &(0x7f0000000080)) 2018/05/08 18:18:51 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x4b, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e7"}, &(0x7f00000012c0)=0x53) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:51 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x400}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x840, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000080)={0x7, 0x2, 0x9, 0x8, 0x1, 0xe99}) 2018/05/08 18:18:52 executing program 7: 2018/05/08 18:18:52 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x400}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000000080), &(0x7f0000000140)=0x14) 2018/05/08 18:18:52 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x80000) mknodat(r1, &(0x7f0000000280)='./file0\x00', 0x8, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r2+10000000}) 2018/05/08 18:18:52 executing program 1: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate(0xc, 0x0, &(0x7f0000000000)="d5bf69622910b86db3d4459fb093220000", 0x181, r0) 2018/05/08 18:18:52 executing program 6: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000000c0)={{0x3, 0x0, 0x8, 0x0, 0xfff}, 0xfffffffffffffff9, 0x9, 'id1\x00', 'timer0\x00', 0x0, 0xa1, 0x1, 0x2d, 0xfffffffffffffffa}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$inet6(0xa, 0x803, 0xf7) 2018/05/08 18:18:52 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x200002, 0x0) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/08 18:18:52 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) lseek(r0, 0x0, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) write$rdma_cm(r0, &(0x7f0000000280)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x5}, r1}}, 0x30) recvfrom(r2, &(0x7f0000000040)=""/254, 0xfe, 0x2, &(0x7f0000000140)=@ax25={0x3, {"df1b49f3f53dbe"}}, 0x80) write$rdma_cm(r0, &(0x7f00000012c0)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe8000000000000000000000000000bb00000000", @ANYRES32=r1, @ANYBLOB="14000000"], 0xd9) r3 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x1f, 0x20000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000200)={0x8, [0x8, 0x8, 0x2590, 0x5, 0x7f, 0x7, 0x101, 0x80]}, &(0x7f0000000240)=0x14) 2018/05/08 18:18:52 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x71, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb"}, &(0x7f00000012c0)=0x79) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:52 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = dup2(r0, r0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000002340)) 2018/05/08 18:18:52 executing program 1: r0 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="1599fa9356936df95269884d836cb41ccc0dd16035ef1f79293357013f2acfb6ed56fd30e2998fd4fda5630df5e3b7d961f4dd1ca00e8a9900d0fcde7e90ffc5945322c34f5ec9fba6084eb9d10011f361f8f4ddb050582f00fce217916f69153fd84d0227a98abbf6fbbbc2ac3d38cb7eae56292b3e73deeb6ed95ccbe3cb7068f3b780920ed3b7b829fa675a4a92eb582e3d18c804d3033c5a50d4fc8d7e76076161a1ce06edb752af3c90abaa25cb48aec8aefa7e48a0446704c326ddd5adb2e17b7e", 0xc4, 0xfffffffffffffffd) keyctl$negate(0xd, r0, 0xb5b, r0) keyctl$instantiate(0xc, r0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x17b, r0) 2018/05/08 18:18:52 executing program 2: r0 = socket$inet(0x2, 0x3, 0x76) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r1+10000000}) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x6, 0x8, "e4abbf466025", 0x20}, 0x10) 2018/05/08 18:18:52 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x400}) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x200000, 0x0) 2018/05/08 18:18:52 executing program 6: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) prlimit64(r0, 0xf, &(0x7f0000000040)={0x5, 0xbb}, &(0x7f0000000080)) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xe603, 0x2000) getsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/08 18:18:52 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000003c0)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000380)={0xffffffff}, 0x13f, 0x1009}}, 0x20) write$rdma_cm(r1, &(0x7f0000000540)=@connect={0x6, 0x118, 0xfa00, {{0x2, 0x7, "638460a05381f88fd660f007d366f3881bfed2eb0af20eeb7cd9e17d0225ea9d29768637a99e244a0f90d7674b6492133830ab5a4bca2bdfda5b51756e4066a460d263642c832eeec9028bcf5450fe37017cca8da6d8a12ff11d0699fd1a7b19c44f9eee5ce3f83ad9fa8078374844bc9f80351f190e9fe895005b0183c6d63a2e22138fabd8d9a286975c2f04a9e225d099318f5ae6cdc3f0564d1f78a539e1c3a19f4995c4fb34800ed7913c47b9c88037b61f8b8d92ccb0619232e245d5437c36d0568fbeee7097b7d4e1ee1f2eaef4118e9d9671d24e05caa9a67332b56b4c5ad72a11e7b4dbfe285f9a97b7d8dc78595d0a785da275d6bb66941a1e2df4", 0xf3, 0x81, 0x8, 0x3, 0x1, 0x100000000, 0x7, 0x1}, r2}}, 0xfffffffffffffeff) write$rdma_cm(r0, &(0x7f0000005e80)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000005e40)={0xffffffff}, 0x2, 0x5}}, 0x20) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_settime(0x3, &(0x7f0000000100)={r4, r5+30000000}) write$rdma_cm(r1, &(0x7f0000001900)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f00000019c0)=0x1, r3, 0x0, 0x1, 0x4}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0xfffffffffffffe50) 2018/05/08 18:18:52 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x84, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa8"}, &(0x7f00000012c0)=0x8c) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:52 executing program 1: keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0xfe97, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = semget$private(0x0, 0x4, 0x80) semctl$SEM_STAT(r1, 0x0, 0x12, &(0x7f0000000040)=""/50) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @hyper}, 0x10) 2018/05/08 18:18:52 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x4, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x1) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000200)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000100), r2, 0x8}}, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f00000001c0)={@rand_addr, @local, @rand_addr}, &(0x7f0000000240)=0xc) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r3, 0x7) 2018/05/08 18:18:52 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) 2018/05/08 18:18:52 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000280)={0x400}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r1+10000000}) 2018/05/08 18:18:52 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x400}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x8312, 0x4, 0x6, 0xdeb8, 0x5, [{0x567, 0x200, 0x0, 0x0, 0x0, 0x80}, {0x300, 0x101, 0x0, 0x0, 0x0, 0x2000}, {0x8001, 0x7ff, 0x5, 0x0, 0x0, 0x80}, {0x100, 0x3, 0x773, 0x0, 0x0, 0x404}, {0x8, 0x0, 0x1, 0x0, 0x0, 0x1}]}) 2018/05/08 18:18:52 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/08 18:18:52 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240), 0x13f}}, 0x20) 2018/05/08 18:18:52 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x8d, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0"}, &(0x7f00000012c0)=0x95) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:52 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8080a, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8901, &(0x7f0000000000)={"00000080616e3002000000000a00"}) 2018/05/08 18:18:52 executing program 1: r0 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='&system}vmnet1\x00', 0xfffffffffffffff8) keyctl$read(0xb, r0, &(0x7f00000000c0)=""/109, 0x6d) keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) 2018/05/08 18:18:52 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="f30fa149fc2564492ec0e7a8a0000000000200"], 0xfffffffffffffcce) write$rdma_cm(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe8000000000000000000000000000bb00000000", @ANYRES32=r1, @ANYBLOB="000000003468d9ca56e3c05c9009de48d4689d8c104ee6ac8474d74bc4571d7814cf6f470f1b16eea16ca43fef56a2c6c53abab99501cf62742da33709d5a137284fd2c748fe85bc6c4d9ac57878b7db158c8eb6485e7d2c1370fd87aabcae756e646d103dc24a112bdb2a36c2ec56561ff2e87c40626072a362a92cb96cd7a2dca4d95953e5832d3c36a220d6103300000000000000000000"], 0xd9) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x2, 0x0, 0x800, 0x70bd2b, 0x25dfdbfb, {0x7, 0x0, 0x9}, [@typed={0x4, 0x1f}, @typed={0x4, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x400c0}, 0x40) io_setup(0x9, &(0x7f0000000200)=0x0) io_cancel(r3, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0xf5, r2, &(0x7f0000000240)="2f10aa0e2398afa52a33cb67b508bd9f44b474910b9af02f3beffc24dfc592d965", 0x21, 0x5, 0x0, 0x1, r2}, &(0x7f00000002c0)) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000440)={0x1, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x88) ioctl$SG_GET_RESERVED_SIZE(r2, 0x2272, &(0x7f0000000300)) fsetxattr(r2, &(0x7f0000000140)=@random={'trusted.', '/\x00'}, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x18, 0x3) 2018/05/08 18:18:52 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket(0x8, 0x80006, 0x7) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f0000000040)={0x5, 0xffff, 0x7fffffff}, 0xc) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r2}}, 0xd9) 2018/05/08 18:18:52 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/08 18:18:52 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x400}) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x84000, 0x0) 2018/05/08 18:18:53 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200000, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000400)={0x0, 0xffffffffffffffff, 0x1a, 0xfffffffffffffffa, @buffer={0x0, 0x40, &(0x7f0000000280)=""/64}, &(0x7f00000002c0)="bdde463a42614d5829ea5af43bde17a22a3d47ec270385648b43", &(0x7f0000000300)=""/141, 0xebb, 0x20, 0x1, &(0x7f00000003c0)}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000540)={0x10001, @random="76005ca1960b"}) rt_sigtimedwait(&(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)={0x77359400}, 0x8) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r2+10000000}) 2018/05/08 18:18:53 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x92, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370"}, &(0x7f00000012c0)=0x9a) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:53 executing program 1: r0 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="01ad2244428d741622d2bfa0c46dab9653d0c4c1715d519d19c40140a8fa8df4313bbd571e39199dd05644b9ad27a7860e972a8f6a6835be794cf21b514c3c9f35fef002399ca4daa2bea7ddbc9225e2dbf3bfab99f2ce037976512368a9d4cc8594fdeabafb0f3f8cd09eae95b9f7631f93c6b2fb54301c6153b3244fce8eab7a29567eccd86b0214eca598ce5ebdaf11d7f6883dec5b", 0x97, 0xffffffffffffffff) keyctl$instantiate(0xc, 0x0, &(0x7f0000000140)="d5bf6962299f7708220000", 0x1, r0) 2018/05/08 18:18:53 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/08 18:18:54 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) io_setup(0x40, &(0x7f0000000000)=0x0) io_destroy(r1) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240), 0x13f}}, 0x20) 2018/05/08 18:18:54 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) pselect6(0x40, &(0x7f0000000380)={0x8, 0xffffffffffffffff, 0x101, 0x7, 0x1, 0x3, 0xfffffffffffffeff, 0x4}, &(0x7f00000003c0)={0x9, 0x8, 0x80000001, 0x0, 0x18, 0xfffffffffffffff8, 0x10000, 0x9}, &(0x7f0000000400)={0x1, 0x2, 0x9, 0x9, 0x0, 0x5, 0x306, 0x81}, &(0x7f0000000440), &(0x7f00000004c0)={&(0x7f0000000480), 0x8}) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000140), &(0x7f0000000180)=0x40) write$binfmt_misc(r0, &(0x7f0000000300)={'syz1', "ecce4406bf6759aaa20fed91d035598ad5a3b14c765f9964e07bec980cc94a8553d3bdade990565910f180fed7ed7446dd40ef5ef4aed75555e3ad3c9768a2339b63"}, 0x46) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x8, 0x0, 0x4, 0xc, 0x0, "244f1253c5c3da7ec7d906e9ad6ccb558178f8d40643065eaaccd7e8553f7476c41126a9ebb608e84145a5404f05ccebcb91ae51e28fef94e42a1bc1e0eef45f", "8c44121372683a225ff105cd419e29880c287498045b0a98aa05ad4d9334e519cc976ce6ae522623b0e683ee663e2d18991a58836736e795c65f8f4ddf6df1cb", "ba59b7c865807c9af1cbbefb9a9645584a8c1628269d6730ac697b8c4a33c69f", [0x3ff, 0x20]}) r2 = dup(r1) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000080)=0xc) signalfd(r2, &(0x7f00000002c0)={0x1}, 0x8) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x400, 0x0, 0x0, 0x5}) 2018/05/08 18:18:54 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000340)={&(0x7f0000000100)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000400)}, 0x0) 2018/05/08 18:18:54 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=ANY=[@ANYBLOB="00000000180800fa0000000040000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) timer_create(0x7, &(0x7f00000000c0)={0x0, 0x15, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) timer_getoverrun(r2) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x204000, 0x0) mq_getsetattr(r3, &(0x7f0000000040)={0x4, 0xffffffffffffff81, 0x5, 0x4, 0x2, 0x8, 0xac5, 0x2}, &(0x7f0000000080)) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) 2018/05/08 18:18:54 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x94, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb3709243"}, &(0x7f00000012c0)=0x9c) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:54 executing program 1: keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x37a, 0x0, 0x5, 0x461b, 0x2c83, 0x0, 0x3, {0x0, @in6={{0xa, 0x4e23, 0x400, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffffe}}, 0x3f, 0x7, 0x40, 0xab8, 0x4}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="014e56e4cd6cc094a5e283a9cdb0d4c76900020000000900"], &(0x7f00000001c0)=0xc) 2018/05/08 18:18:54 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0xffffff90, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r1+10000000}) 2018/05/08 18:18:54 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x402000) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000040)=@fragment={0x3b, 0x0, 0x1ff, 0xffffffff, 0x0, 0x8000, 0x67}, 0x8) 2018/05/08 18:18:54 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) vmsplice(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="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", 0x1000}], 0x1, 0x8) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000080)=0x7fff) r2 = getpid() ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000140)={[], 0x5cfa, 0x400, 0x0, 0x3, 0x10000000, r2}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/05/08 18:18:54 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x117) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) 2018/05/08 18:18:54 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0x48) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r3 = fcntl$getown(r0, 0x9) tgkill(r2, r3, 0x8) 2018/05/08 18:18:54 executing program 6: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10, 0x800) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000140)=""/210, &(0x7f0000000240)=0xd2) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/08 18:18:54 executing program 1: request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='user\x00', 0xffffffffffffffff) add_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="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", 0x1000, 0xffffffffffffffff) r0 = add_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f00000011c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001200)="ee3ae9ea4ebf2c5bdca6ce41eeaaf52067d4eff1ecd5bf0897d6eb747b47d5a3261286d974330484d62040536c95e526b2ff36b7edc70ae6d8d9a02b070a33a50b424ee2e4f98177a2d10522b20354544997ec0ff6133b6a689588d220b88bbb0f1730c3969cef996f9450fde9c784772cfe48834c0a931ab65f8b0f917850abb649397c51040c19f87820f6ff", 0x8d, 0x0) r1 = add_key$keyring(&(0x7f00000012c0)='keyring\x00', &(0x7f0000001300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate(0xc, r0, &(0x7f0000000180)="a663", 0xfffffffffffffd27, r1) 2018/05/08 18:18:54 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r1+10000000}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x20000) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000280)=0x9) 2018/05/08 18:18:54 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='nv\x00', 0x35b) sendto$inet(r0, &(0x7f0000000240), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/05/08 18:18:54 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x95, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371"}, &(0x7f00000012c0)=0x9d) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:54 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x400}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x10100, 0x0) getdents(r1, &(0x7f0000000140)=""/255, 0xff) 2018/05/08 18:18:54 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/08 18:18:54 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) io_setup(0x50, &(0x7f0000000000)=0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x4, 0x502) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x400000, 0x0) r5 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x3, 0x260400) io_submit(r2, 0x3, &(0x7f0000000340)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0xffffffff80000000, r0, &(0x7f0000000040)="5c6319dafea05d3159f6869726a07eb276321f0fc46fef02b1fc7b3549b10b4f332506de86b82296378a32bbca288e32a4801eaf9d49c23da0f74287597e759f6479ba25f7c668e7a0e5985be21512d8f3d398e21f0b0c5b624137f6ac80756ae5e64cb8a4e6b456a2e2de50d0d72dbfe7b52a5e324d0280effe2433d63766241f4fc1e55fa6f1ad871241", 0x8b, 0x101, 0x0, 0x0, r3}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x9, r0, &(0x7f0000000180)="5f9ad4635017b1eb1834256ee4f339603a8972e16630417bc164ac14ece448edda4b2c6d231382d6ab", 0x29, 0xff, 0x0, 0x1, r4}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x8, 0x2, r0, &(0x7f0000000240)="e09a18c2f8af2c3ab912cb6da40efac7fab8ef2ea8ade7f5257b36e56555ff9f94ccacc42fe4275b21bf2248d818674e9c667e68d73c28b1193185b0135976fbeb1ade54d05debbd0122a035e668bd5743b60ffca93919485adf22aa3fbcb318cd0f2f5d36702460f2799f3cb40bc52ee3fff8d13085bdb079", 0x79, 0x4, 0x0, 0x1, r5}]) ioctl$LOOP_CLR_FD(r3, 0x4c01) 2018/05/08 18:18:54 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) tkill(r1, 0x19) write$rdma_cm(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="4166a65267d6bac92b7edd1c116f1d9d5384fb9b90a5c3daa195298a2e62faa07938ae44f3c62c732a0b4bf7218837a34c68cb7d2cfb640a531e4a28db1672822347b391cee6f1f7f5eb1d4572abe4a33dc07476a0eab04667793defb46f6d234d3039aae354eeae890cbcebb7f4ac67061046a9dbf5912148294f93bb73dc7cc5ae7e60e3f6066e126870ff47df2e095006000000c174a906ae568df11ab7a7246fba29f8e42168f9f4f2ac11c76fbf05919c243d2a1bfb38e03d88bd4c321bb4bcdc"], 0x20) write$rdma_cm(r0, &(0x7f00000008c0)=ANY=[@ANYBLOB="16000000980000fa", @ANYPTR=&(0x7f0000000880)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0100", @ANYRES32=r2, @ANYBLOB="1c00000002004e20ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xa0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="11000000100000fa", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r3, @ANYBLOB="0000000082149ffbcee9ad21533da8944a4870fcdd5c6e1cdf66de0de1c24a2f0c6b51d97b01485195632f142a5aac372ab1c9452da1ef4ebc7290cbffd644db2bcc5b5b1707d96c4a0c0c567fa58572a8"], 0x18) r4 = fcntl$getown(r0, 0x9) r5 = syz_open_procfs(r4, &(0x7f0000000240)='net/icmp6\x00') r6 = geteuid() r7 = getgid() fchown(r5, r6, r7) setsockopt$inet_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x40000, 0x0) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="030000ba5b580600400000fa0a0000000000d50000000000000000000000000000000001000000000a00000000000000fe8000000000000000000000010000bb0000000077ac08b4a868edc62dd69cff8acefd38162eb0728201663989969ea3cdeb703c07a1b1660498013e9eed735d2e7910887ac14edc46e87878d6120cc3a74e1774a1ffc6bf3ad950610a1fc45d268693b542f949697590592721cefe8df53adb69bc4ec855ce323a28ce2082b7a7a06dd58738da190e0e49eeaccb2568c39c738f3b2b70", @ANYRES32=r2, @ANYRES16=r2], 0x4a) 2018/05/08 18:18:54 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:54 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000280)=""/229, &(0x7f0000000000)=0xe5) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r1+10000000}) 2018/05/08 18:18:54 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000000000)=0x800000002, 0x4) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 18:18:54 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0x27d) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xfff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', 0x8000}) accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) r3 = accept$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={"6772010100", r4}) 2018/05/08 18:18:54 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a}) 2018/05/08 18:18:54 executing program 6: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x7, 0x1, 0xa08, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000080)={0x6, 0x1f}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cuse\x00', 0x86000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000440)={0x5, 0x6, 0x8, 0xb84, 0x6}, 0x14) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0)=0x9, 0x4) 2018/05/08 18:18:54 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x20400, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getpeername$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'bcsh0\x00', 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f00000004c0)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)={@multicast1, @empty, 0x0}, &(0x7f0000000580)=0xc) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f00000005c0)={@loopback, 0x0}, &(0x7f0000000600)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000740)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000780)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000880)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000005640)={@local, 0x0}, &(0x7f0000005680)=0x14) accept$packet(0xffffffffffffffff, &(0x7f00000056c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005700)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000005740)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000005840)=0xe8) recvmmsg(0xffffffffffffff9c, &(0x7f000000b700)=[{{&(0x7f0000005c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000006fc0)=[{&(0x7f0000005c80)=""/4096, 0x1000}, {&(0x7f0000006c80)=""/90, 0x5a}, {&(0x7f0000006d00)=""/220, 0xdc}, {&(0x7f0000006e00)=""/168, 0xa8}, {&(0x7f0000006ec0)=""/19, 0x13}, {&(0x7f0000006f00)=""/98, 0x62}, {&(0x7f0000006f80)}], 0x7, 0x0, 0x0, 0x8}}, {{&(0x7f0000007040)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000071c0)=[{&(0x7f00000070c0)=""/204, 0xcc}], 0x1, &(0x7f0000007200)=""/93, 0x5d, 0x5a70}, 0x8}, {{0x0, 0x0, &(0x7f0000007940)=[{&(0x7f0000007280)=""/105, 0x69}, {&(0x7f0000007300)=""/107, 0x6b}, {&(0x7f0000007380)=""/158, 0x9e}, {&(0x7f0000007440)=""/137, 0x89}, {&(0x7f0000007500)=""/80, 0x50}, {&(0x7f0000007580)=""/235, 0xeb}, {&(0x7f0000007680)=""/226, 0xe2}, {&(0x7f0000007780)=""/175, 0xaf}, {&(0x7f0000007840)=""/252, 0xfc}], 0x9, 0x0, 0x0, 0x8001}, 0xffffffff}, {{&(0x7f0000007a00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000009ec0)=[{&(0x7f0000007a80)=""/3, 0x3}, {&(0x7f0000007ac0)=""/53, 0x35}, {&(0x7f0000007b00)=""/169, 0xa9}, {&(0x7f0000007bc0)=""/159, 0x9f}, {&(0x7f0000007c80)=""/4096, 0x1000}, {&(0x7f0000008c80)=""/4096, 0x1000}, {&(0x7f0000009c80)=""/138, 0x8a}, {&(0x7f0000009d40)=""/236, 0xec}, {&(0x7f0000009e40)=""/101, 0x65}], 0x9, 0x0, 0x0, 0x4}, 0x200}, {{0x0, 0x0, &(0x7f000000b3c0)=[{&(0x7f0000009f80)=""/182, 0xb6}, {&(0x7f000000a040)=""/120, 0x78}, {&(0x7f000000a0c0)=""/124, 0x7c}, {&(0x7f000000a140)=""/4096, 0x1000}, {&(0x7f000000b140)=""/165, 0xa5}, {&(0x7f000000b200)=""/89, 0x59}, {&(0x7f000000b280)=""/184, 0xb8}, {&(0x7f000000b340)=""/91, 0x5b}], 0x8, 0x0, 0x0, 0x5}, 0x1}, {{&(0x7f000000b440)=@can, 0x80, &(0x7f000000b680)=[{&(0x7f000000b4c0)=""/116, 0x74}, {&(0x7f000000b540)=""/46, 0x2e}, {&(0x7f000000b580)=""/216, 0xd8}], 0x3, &(0x7f000000b6c0), 0x0, 0x2}, 0x8}], 0x6, 0x122, &(0x7f000000b880)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000000cd80)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f000000ce80)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f000000cec0)={@loopback, @multicast1, 0x0}, &(0x7f000000cf00)=0xc) getsockname$packet(0xffffffffffffff9c, &(0x7f000000cf40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000cf80)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f000000cfc0)={@loopback, 0x0}, &(0x7f000000d000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000d040)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f000000d140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000000d180)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f000000d280)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f000000d380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000d3c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f000000d740)={'team0\x00', 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f000000d780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000d7c0)=0x14, 0x800) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f000000d800)={@local, 0x0}, &(0x7f000000d840)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000000d880)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f000000d980)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f000000f000)={@empty, 0x0}, &(0x7f000000f040)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000f080)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@remote}}, &(0x7f000000f180)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000000f1c0)={{{@in6=@mcast1, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f000000f2c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000000f480)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f000000f580)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000008c0)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000011180)={0x0, @broadcast, @rand_addr}, &(0x7f00000111c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000011200)={'vcan0\x00', 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000012dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000012e00)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f00000139c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000013980)={&(0x7f0000012e40)=ANY=[@ANYBLOB='\b\v\x00\x00', @ANYRES16=r1, @ANYBLOB="200029bd7000fcdbdf250300000008000100", @ANYRES32=r2, @ANYBLOB="e001020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400ff03000008000700000000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r3, @ANYBLOB="4c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c000400050005a707000000040003000800000009007d00030000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r4, @ANYBLOB="6c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000003c0004000000070008000000070007092b85000005008a065f000000ff00050704000000050006072300000000000903b82cffff060003000300000038000100240001006d636173745f72656a6f696e5f696e74657276616c000000000000000000000008000300030000000800040080ffffff08000100", @ANYRES32=r5, @ANYBLOB="ec00020038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004001f00000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000000000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000700000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040080000000080007000000000008000100", @ANYRES32=r6, @ANYBLOB="3c00020038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000000000008000100", @ANYRES32=r7, @ANYBLOB="c000020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r8, @ANYBLOB="080007000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r9, @ANYBLOB="08000700000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="08000100", @ANYRES32=r11, @ANYBLOB="2c01020038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400050000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r13, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r14, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000b9a000008000600", @ANYRES32=r15, @ANYBLOB="08000100", @ANYRES32=r16, @ANYBLOB="48010200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000800000008000600", @ANYRES32=r17, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e67000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r18, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c0004006861736800000000400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400ff07000008000600", @ANYRES32=r19, @ANYBLOB="08000100", @ANYRES32=r20, @ANYBLOB="0402020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000300000008000600", @ANYRES32=r21, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400d805000008000600", @ANYRES32=r22, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r23, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400cb00000044000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b7570000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r24, @ANYBLOB="44000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b00000014000400ff07fe0980000000050006010000000008000100", @ANYRES32=r25, @ANYBLOB="f000020038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400200000003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d00003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r26, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000100000008000600", @ANYRES32=r27, @ANYBLOB="08000100", @ANYRES32=r28, @ANYBLOB="3c00020038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004007fffffff08000100", @ANYRES32=r29, @ANYBLOB="380102003c000100240001006c625f74783132fbff686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000040000100240001006c625f706f72745f73746174730000000000003b859024e725ec9c2e020a1b2d00000000000000000000000000080003000b0000", @ANYRES32=r30, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400ff7f000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r31, @ANYBLOB="080007000000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000100000008000600", @ANYRES32=r32], 0xb08}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) r33 = request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='{securityselinux{{(%\x00', 0xfffffffffffffffa) keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, r33) [ 138.901298] IPVS: length: 229 != 24 2018/05/08 18:18:54 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) [ 138.934525] IPVS: length: 229 != 24 2018/05/08 18:18:54 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x94, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb3709243"}, &(0x7f00000012c0)=0x9c) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:54 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x92, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370"}, &(0x7f00000012c0)=0x9a) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:55 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x0) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:55 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001340)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000001380)={0xe029, 0x80000001, 0x2, 0x0, 0xc, 0x9}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={'nat\x00', 0x0, 0x3, 0xa, [], 0x3, &(0x7f0000000000)=[{}, {}, {}], &(0x7f0000000040)=""/10}, &(0x7f0000000100)=0x78) keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffffff, 0x2, 0x1, 0x9, &(0x7f0000000140)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000200)=""/4096) getsockopt(r0, 0x8, 0x5, &(0x7f0000001200)=""/220, &(0x7f0000001300)=0xdc) 2018/05/08 18:18:55 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x13f80d0b, 0x2080) 2018/05/08 18:18:55 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') 2018/05/08 18:18:55 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0xfffffffffffffdd9) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'veth0_to_bridge\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="3f0000000900000006000000060005fb000800034a0c0000ffffffff090010970700c779bef0acfbaa340000"]}) sendto$inet(r0, &(0x7f00000002c0)="a623c8e2cdd671c8ea4fe98476cd4dcd617fa6075e61746cc4bb882cc71fef6dd295cb0e15ccf3ae2df2a358e68bb69e9b293e9740492513e0cbcd802674520e3920817c1a383b1129a616364b45bd2fa888b493974487a01318550e36714513c7402e0f68d8df27125623cd6c3ca963db9ff7d7d2ffc13486de10d4a6e06181ad4d94caa27c63b3485154def986d7deee94b9c28eb8edfd7b6c4078fe04741dd15242716c9e44ac7d32a4c90f5eacdeea66fa0fc1f099a9eb9db4b0dd1606a5ed8eb068a475b8723c674092a845e54614d4b87553227956d6d16b546cd4d8642c0a437a0bc53d", 0xe7, 0x20000000, &(0x7f00000003c0)={0x2, 0x4e20}, 0x1c4) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r1+10000000}) r2 = fcntl$getown(r0, 0x9) process_vm_writev(r2, &(0x7f0000000a80)=[{&(0x7f0000000400)=""/123, 0x7b}, {&(0x7f0000000480)=""/50, 0x32}, {&(0x7f00000004c0)=""/102, 0x66}, {&(0x7f0000000540)=""/217, 0xd9}, {&(0x7f0000000640)=""/88, 0x58}, {&(0x7f00000006c0)=""/106, 0x6a}, {&(0x7f0000000740)=""/229, 0xe5}, {&(0x7f0000000840)=""/251, 0xfb}, {&(0x7f0000000940)=""/19, 0x13}, {&(0x7f0000000980)=""/233, 0xe9}], 0xa, &(0x7f0000000e00)=[{&(0x7f0000000b40)=""/162, 0xa2}, {&(0x7f0000000c00)=""/234, 0xea}, {&(0x7f0000000d00)=""/197, 0xc5}], 0x3, 0x0) 2018/05/08 18:18:55 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ppoll(&(0x7f0000000000), 0x2000000000000091, &(0x7f0000000000), &(0x7f0000000080)={0x1}, 0x8) write$rdma_cm(r0, &(0x7f0000001280)=ANY=[@ANYBLOB="000000001899f6fa00001200", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) 2018/05/08 18:18:55 executing program 1: keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000040)) 2018/05/08 18:18:55 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:55 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) 2018/05/08 18:18:55 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:55 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) 2018/05/08 18:18:55 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) io_setup(0x800, &(0x7f0000000000)=0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000480)='/dev/snd/pcmC#D#c\x00', 0x1f, 0xa000) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000800)={0x4, &(0x7f0000000640)=[{}, {}, {}, {}]}) r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff9, 0x10000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000340)='/dev/snapshot\x00', 0x2, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000680)='/dev/sequencer\x00', 0x800000000080003, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000000600)='/dev/snd/pcmC#D#c\x00', 0x5, 0x40) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000000840)=""/158) io_submit(r1, 0x4, &(0x7f0000000700)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x4f3, r0, &(0x7f0000000240)="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", 0xda, 0xffff, 0x0, 0x0, r3}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0x80, r0, &(0x7f00000000c0)="5ed88b982770089a94f98b306248e9e39e8e", 0x12, 0x8, 0x0, 0x0, r5}, &(0x7f00000004c0)={0x0, 0xfffffffffffffffe, 0x0, 0xf, 0x7, r0, &(0x7f00000003c0)="61048572066ce6309c6507090509f164714a1bac26b13831df739ba3b140ec488880d38da53a2d08820564e4e106db7a3c2c0326fbfd3b0809531c25834546d8956338a240c2e2d99c181834ac04e03f69ff317849ba264f8e2abea20066bf1e0f7be3dc5a0f83cb92a2c734624ff83a2b3bb75b5065891027f68153d8cee0bd22e673e59e8dace013386ab0faf5f19b0f0a", 0x92, 0x2, 0x0, 0x1, r4}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x3, 0x400, r0, &(0x7f0000000500)="b04c2332dc3bf120468639d962ddcba268e3370e94aff27c6fe60441b263386d30ddc1049ef8db80eab1a2563c1c1525fb5e8ddf1860b9075c8ea29a5586bb5c6f7dae62ce8e113321e965d6ed4cf554a413dac33ec16d025e6c173ccd69f3eb8624f6e25b8702b2f989ddaefdce7ce276f526b967d20c4dfac2676ece835afa1463fb922d6c23f76aee440ce979b44d0105b12fcb74a7849ecd905427663f83847e988e70ce7ce1f09f95888a59cb9b5d3ba123258ca0779dcdeee4e294710678cfe3613b56524b2342286ba7aca2b8c589dc530a7537d2c5f7f5658dd4588c2de7b888b0d052a90731b872414e", 0xee, 0x5, 0x0, 0x0, r5}]) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000000740)=[@in6={0xa, 0x4e23, 0x88, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e21, 0x1000, @dev={0xfe, 0x80, [], 0x1c}, 0x9}, @in6={0xa, 0x4e22, 0x1b6, @dev={0xfe, 0x80, [], 0xe}, 0xfffffffffffffff8}], 0xa0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_addr={0x15, 0x110, 0xfa00, {r6, 0x9, 0x0, 0x0, 0x0, @in6={0xa, 0x4e24, 0x1e9, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x20}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x118) 2018/05/08 18:18:55 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ppoll(&(0x7f0000000000), 0x2000000000000091, &(0x7f0000000000), &(0x7f0000000080)={0x1}, 0x8) write$rdma_cm(r0, &(0x7f0000001280)=ANY=[@ANYBLOB="000000001899f6fa00001200", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) 2018/05/08 18:18:55 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x10002, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x9) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r2}}, 0xd9) 2018/05/08 18:18:55 executing program 1: keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xc1249eb81bb04752) getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) 2018/05/08 18:18:55 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x6, &(0x7f0000001c00)={0x0, 0x0}) open(&(0x7f0000000380)='./file0\x00', 0x800, 0x14) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000280)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x3, 0x100, &(0x7f0000001c40)={0x0, r1+10000000}) 2018/05/08 18:18:56 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x7fff, 0x80000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$cgroup_type(r0, &(0x7f0000000000)='threaded\x00', 0x9) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0x4) 2018/05/08 18:18:56 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="1800000073e077b9"], 0x20) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) bind$netlink(r2, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbff, 0x80000}, 0xc) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) 2018/05/08 18:18:56 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:56 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/icmp6\x00') setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x9, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x88) 2018/05/08 18:18:56 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x24000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x8000, @empty, 0x4}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @rand_addr=0x629ea17e}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x6e9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}}], 0x94) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r2}}, 0xd9) 2018/05/08 18:18:56 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x92, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370"}, &(0x7f00000012c0)=0x9a) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:56 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) r1 = socket(0xd, 0x7, 0x8000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000000)=0x200, 0x8) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r2+10000000}) 2018/05/08 18:18:56 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x4b, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e7"}, &(0x7f00000012c0)=0x53) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:56 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x82000, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x6, 0x1, 0xff, 0x4, 0x7, 0x5, 0x7, 0x8000, 0x0, 0x6, 0x9, 0x8}) keyctl$instantiate(0xc, 0x0, &(0x7f0000000080)="d56d9a75f79ffdd8c4896e6cddbbc3b9bfcc2e911c4b56eb7f949379b88ac445c82d7853fe0ba7b6a84a924c5e64562e0e8ce845814cd0e9789547dbd62e3a2139a0bbc5693fdf9f7602abb7de1eb36a0a314697c2acff1f0b80452f0345243413b05bcf336323784e4eeab69a938e783b76bbd94b41ba52c1cad9c22fd9fdd41bb2a3947d4f2ad69d0cd565b8bd32e96942012f67f4def0571af15462a06c07f65cd994092da7f571d166955d1e14e231bd75ae1df7322a8f0c384305d235da1165e284c0f7a9e3ad4d1fedd69791f3591dd1c629783a0ece6725a2c22aee1ecd", 0xe1, 0x0) 2018/05/08 18:18:56 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=ANY=[@ANYBLOB="00000000180000fa0000000000000200", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000000)={'team0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={r3, 0x81, 0x9}, &(0x7f0000000140)=0x8) write$rdma_cm(r0, &(0x7f00000012c0)=ANY=[@ANYBLOB="03000000400000fa0a00400000000100000000000000000000000000000000000000000000020000613b00bb00000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0xd9) 2018/05/08 18:18:56 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:56 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) io_setup(0x800, &(0x7f0000000000)=0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000480)='/dev/snd/pcmC#D#c\x00', 0x1f, 0xa000) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000800)={0x4, &(0x7f0000000640)=[{}, {}, {}, {}]}) r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff9, 0x10000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000340)='/dev/snapshot\x00', 0x2, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000680)='/dev/sequencer\x00', 0x800000000080003, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000000600)='/dev/snd/pcmC#D#c\x00', 0x5, 0x40) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000000840)=""/158) io_submit(r1, 0x4, &(0x7f0000000700)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x4f3, r0, &(0x7f0000000240)="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", 0xda, 0xffff, 0x0, 0x0, r3}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0x80, r0, &(0x7f00000000c0)="5ed88b982770089a94f98b306248e9e39e8e", 0x12, 0x8, 0x0, 0x0, r5}, &(0x7f00000004c0)={0x0, 0xfffffffffffffffe, 0x0, 0xf, 0x7, r0, &(0x7f00000003c0)="61048572066ce6309c6507090509f164714a1bac26b13831df739ba3b140ec488880d38da53a2d08820564e4e106db7a3c2c0326fbfd3b0809531c25834546d8956338a240c2e2d99c181834ac04e03f69ff317849ba264f8e2abea20066bf1e0f7be3dc5a0f83cb92a2c734624ff83a2b3bb75b5065891027f68153d8cee0bd22e673e59e8dace013386ab0faf5f19b0f0a", 0x92, 0x2, 0x0, 0x1, r4}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x3, 0x400, r0, &(0x7f0000000500)="b04c2332dc3bf120468639d962ddcba268e3370e94aff27c6fe60441b263386d30ddc1049ef8db80eab1a2563c1c1525fb5e8ddf1860b9075c8ea29a5586bb5c6f7dae62ce8e113321e965d6ed4cf554a413dac33ec16d025e6c173ccd69f3eb8624f6e25b8702b2f989ddaefdce7ce276f526b967d20c4dfac2676ece835afa1463fb922d6c23f76aee440ce979b44d0105b12fcb74a7849ecd905427663f83847e988e70ce7ce1f09f95888a59cb9b5d3ba123258ca0779dcdeee4e294710678cfe3613b56524b2342286ba7aca2b8c589dc530a7537d2c5f7f5658dd4588c2de7b888b0d052a90731b872414e", 0xee, 0x5, 0x0, 0x0, r5}]) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000000740)=[@in6={0xa, 0x4e23, 0x88, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e21, 0x1000, @dev={0xfe, 0x80, [], 0x1c}, 0x9}, @in6={0xa, 0x4e22, 0x1b6, @dev={0xfe, 0x80, [], 0xe}, 0xfffffffffffffff8}], 0xa0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_addr={0x15, 0x110, 0xfa00, {r6, 0x9, 0x0, 0x0, 0x0, @in6={0xa, 0x4e24, 0x1e9, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x20}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x118) 2018/05/08 18:18:56 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/08 18:18:56 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x4b, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e7"}, &(0x7f00000012c0)=0x53) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:56 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000000280)="c60db1484285974d6a7d49e4dbb66d685ad146604fc0cc19c3cb8186ee3aefceb08ed366c3701e8def7a320ddd0306797941a58c930103fd54820d0633f1a3", 0x3f, 0x50, &(0x7f0000cd2ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x59) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r1+10000000}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000003c0)={'broute\x00', 0x0, 0x4, 0xfe, [], 0x4, &(0x7f0000000000)=[{}, {}, {}, {}], &(0x7f00000002c0)=""/254}, &(0x7f0000000440)=0x78) 2018/05/08 18:18:56 executing program 1: keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708f06102", 0x10, 0x0) 2018/05/08 18:18:56 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) set_robust_list(&(0x7f0000000100)={&(0x7f0000000000), 0xffff, &(0x7f00000000c0)={&(0x7f0000000080)}}, 0x18) 2018/05/08 18:18:56 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x610201) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@remote, @in=@loopback}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r2}}, 0xd9) 2018/05/08 18:18:57 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x4b, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e7"}, &(0x7f00000012c0)=0x53) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:57 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) pread64(r0, &(0x7f0000000140)=""/192, 0xc0, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe8000b18eb8590000000000000000bb003760d585fad5da4db75128aff8daed7a92362178146c8948505890d4758fd08163ea27f2e9d3eeb6994d5ca13039c50e25d6eddff192dbbe4bd2f8a69f0a75a75b09b75bbbc8bd35c8d503f4f8e790ddf363cf8480f041f3df27028b14c5641b64174a051a72dcea5ecdd0bae0ef5753a97fe8b173cb218cebda377f03661ea09d15c73331dc2f5203f5c6d42bccabc88839947b5b2aad88a4bc38e8c1a6fd792d0fa24785e27784f1e7bd2a2fc630502ee7d361e6254fecc68f2ce5442edc0ced00000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0xd9) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000280)={0x3ff, 0x1, 0x6, 0x9, [], [], [], 0x2, 0xfffffffffffffffe, 0x5, 0xffff, "100a50b3524d368d4fd7d9dcc7acc493"}) 2018/05/08 18:18:57 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:57 executing program 7: keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x1, 0x1, 0x3, &(0x7f0000000000)=[0x0], 0x1}, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @dev}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000340)=0xe8) getresgid(&(0x7f0000000380)=0x0, &(0x7f00000003c0)=0x0, &(0x7f0000000400)) r4 = syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x8000, r1, r2, 0x0, 0x8000) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000005c0)={0x0}, &(0x7f0000000600)=0xc) sendmsg$unix(r0, &(0x7f0000000700)={&(0x7f0000000440)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000580)=[{&(0x7f00000004c0)="a07bfc7f1165672564444cfc8649e93e955bbca1ec641e9fe37ade2e9265973f30c0f98c309c0068661168099ba95f4d654e2133150e170c4017354476442a6ee5ed5d6ad77b11cf28c82da462608875a70cc57b6c3bc7aff562665e2f30e66c8c6f2d5d7ddc1d5cb0b6528f0ce253c1b81aee018deaa205cf4bfd4de827f1373a85", 0x82}], 0x1, &(0x7f0000000780)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r4, @ANYRES32=r0, @ANYBLOB="180000000000000001000000010000000948cd16fc16a6293984047d894c347ea9a21c3a8d7fe4a09e653ceae1e46cde394a0430614cdf94f1ef1b9f99d79fb8a58c89afa15203db49e076b0037d8e8ceb775a446e1fb40b2e1bd00352c6e4ac515fb5e6f41ba6f229e129807e110a85dda7e339ed35fb874cd5e556696c2e45b9bc3cd2071cbd8707281535da518c4cce699284e19824c6184a5ddd69b481b0f82a23fcfe8770d01f", @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r1, @ANYRES32=r3, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r4], 0x88, 0x4000004}, 0x200000c1) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80004102}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r5, 0x500, 0x70bd2c, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4292}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000040}, 0x0) 2018/05/08 18:18:57 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe8000000000000000000000000000bb00000000", @ANYRES32=r1, @ANYBLOB="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"], 0x151) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x54041, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000040)=""/140) 2018/05/08 18:18:57 executing program 2: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x10000000000, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0x8, "ae4cfed6efb15fd2"}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000340)={r3, 0x11e7}, 0x8) recvmmsg(r0, &(0x7f0000000540), 0x40000000000038e, 0x40011fff, &(0x7f0000000480)={0x0, r1+10000000}) 2018/05/08 18:18:57 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x20) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000040)="0da97092c6491d66d3872c45411db0aa4f1c3f351934835b4e64fec26d0c353cb81a52b7bc945158e9253335f51f6c9299de434df521bb7666303dc6d1ba19fbe2f329e42de8f95c414e5a32152ed50e2d5ad43af595009a39826b2fe0bddb875833a12f0b64556708", 0x69) 2018/05/08 18:18:57 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0xfffffffffffffffe) keyctl$get_security(0x11, r1, &(0x7f00000000c0)=""/68, 0x44) write$rdma_cm(r0, &(0x7f0000001280)=ANY=[@ANYBLOB="00000d00180000fa0000000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r2}}, 0xd9) 2018/05/08 18:18:57 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000000)={@local, @multicast2, @broadcast}, &(0x7f0000000040)=0xc) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/08 18:18:57 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r1 = add_key(&(0x7f0000000080)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) open(&(0x7f00000000c0)='./file0\x00', 0x2c0000, 0x10) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000340)='/dev/urandom\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000380)={0x6, 0x7fffffff, 0x7fff, 0x8, 0x0, 0x29ccaace}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cuse\x00', 0x101000, 0x0) add_key(&(0x7f0000000100)='id_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="b2a7ebeb13cd62e153d511675d9d4b5624f4d40ac4cec0c7a807d96f14b3227101b5d82248e65eeaf02ade3a152e1df10729887b26cf06b4e0a3a4b5f459d625ff05b23177cd53568d33e21d7ca4956cf487a29d4275f8b52622f31798f7c29495c4b6222993aaf4a56647ec55758db798558c745d20059663084696a0556f7baf0ee531e71b27560f96c032da47ea16c9f3f27397635dac577afac76b863122f6f9de3113f41afc84aa6f4f3a080c81835fff540d28aad99c3f3aa20822c5b38d18b41bdb14492e1c07cbc1b3266e312534e08b3fb415d6eb3a08c142ca8bf9c4566ecf32e8bc54b84cd060b0eed533c5c777abd8", 0xf5, 0xfffffffffffffff9) r3 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate(0xc, r3, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x3aa, r1) 2018/05/08 18:18:57 executing program 7: keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x1, 0x1, 0x3, &(0x7f0000000000)=[0x0], 0x1}, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @dev}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000340)=0xe8) getresgid(&(0x7f0000000380)=0x0, &(0x7f00000003c0)=0x0, &(0x7f0000000400)) r4 = syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x8000, r1, r2, 0x0, 0x8000) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000005c0)={0x0}, &(0x7f0000000600)=0xc) sendmsg$unix(r0, &(0x7f0000000700)={&(0x7f0000000440)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000580)=[{&(0x7f00000004c0)="a07bfc7f1165672564444cfc8649e93e955bbca1ec641e9fe37ade2e9265973f30c0f98c309c0068661168099ba95f4d654e2133150e170c4017354476442a6ee5ed5d6ad77b11cf28c82da462608875a70cc57b6c3bc7aff562665e2f30e66c8c6f2d5d7ddc1d5cb0b6528f0ce253c1b81aee018deaa205cf4bfd4de827f1373a85", 0x82}], 0x1, &(0x7f0000000780)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r4, @ANYRES32=r0, @ANYBLOB="180000000000000001000000010000000948cd16fc16a6293984047d894c347ea9a21c3a8d7fe4a09e653ceae1e46cde394a0430614cdf94f1ef1b9f99d79fb8a58c89afa15203db49e076b0037d8e8ceb775a446e1fb40b2e1bd00352c6e4ac515fb5e6f41ba6f229e129807e110a85dda7e339ed35fb874cd5e556696c2e45b9bc3cd2071cbd8707281535da518c4cce699284e19824c6184a5ddd69b481b0f82a23fcfe8770d01f", @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r1, @ANYRES32=r3, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r4], 0x88, 0x4000004}, 0x200000c1) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80004102}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r5, 0x500, 0x70bd2c, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4292}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000040}, 0x0) 2018/05/08 18:18:57 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) socket$alg(0x26, 0x5, 0x0) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) 2018/05/08 18:18:57 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000000)="e2ed45e97817df442ecb723ee0a28c70716501c0776a9a9c73591c6b60da495e10d95d13ce3341dcbffbdc6cee67f79d0ca6fafbf8e6a313f4b30365bf35931b148212457f38566a5696a42ccdb08c93ad452b906c8c5da8799a5335f3077c720c31cc4f77d9464450c67894460cef87d76752f8d2ab417f6f4e1ce812d9e1be88ce24a004512e3b9995bd2f2cb0fede7e503645208a7d690055d8c9c131c5d4f76f7566a576a09ccbfa4e9dabfebbd51ffa79b88856d4a09ea7d5367328dfca", 0xc0, 0x0, &(0x7f0000000100)={0x11, 0x1c, r2, 0x1, 0x1, 0x6, @random="29fb14c24a84"}, 0x14) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r3}}, 0xd9) 2018/05/08 18:18:57 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:57 executing program 6: syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x40) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/08 18:18:57 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0xfffffffffffffffe) keyctl$get_security(0x11, r1, &(0x7f00000000c0)=""/68, 0x44) write$rdma_cm(r0, &(0x7f0000001280)=ANY=[@ANYBLOB="00000d00180000fa0000000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r2}}, 0xd9) 2018/05/08 18:18:57 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x700) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000340)={0x3, [0x1, 0xfffffffffffffeff, 0x1ff]}, 0xa) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x5}, 0x4) keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000000c0)={@mcast1, 0x0}, &(0x7f0000000100)=0x14) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e24, 0xd35e, 0x4e21, 0x100000001, 0x0, 0x20, 0xa0, 0x2b, r1, r2}, {0x1, 0x2, 0x0, 0x103, 0x1, 0x2, 0x4b55, 0x1ff}, {0x200000000000000, 0x338f, 0x0, 0x80000000}, 0x3, 0x6e6bb7, 0x0, 0x1, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0x33}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x1f}, 0x34ff, 0x6, 0x0, 0xc62, 0x1, 0x101, 0x10001}}, 0xffffffffffffff36) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x400080, 0x0) 2018/05/08 18:18:57 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01946ea6c6f084fa28d51f057f7af4ab29be89e9ae71c477d5b7dceb0a4fe097c7ad9c420e668b142775c8f417385ff269b56b0cba822453ac9db90d4ac6999cadf0d5a7163070fc7c52357c083dae3dc00263cb101b5e4c9d2d4836dbe5a6db0df8bc226a5d9cf89279fd"], 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xcf4, 0x20000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000040)={0x6, 0x3, {0xffffffffffffffff, 0x3, 0x6, 0x0, 0x9}}) lseek(r2, 0x1a, 0x2) 2018/05/08 18:18:57 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0xfffffd9c, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r1+10000000}) 2018/05/08 18:18:57 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:57 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:57 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7f, 0x400000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) fcntl$setsig(r0, 0xa, 0x41e) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001480)={r1}) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @multicast2}, &(0x7f0000000280)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002800)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000002900)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000002940)={'team0\x00', 0x0}) recvmmsg(r1, &(0x7f00000057c0)=[{{&(0x7f0000002a40)=@hci={0x0, 0x0}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002ac0)=""/202, 0xca}, {&(0x7f0000002bc0)=""/16, 0x10}, {&(0x7f0000002c00)=""/65, 0x41}, {&(0x7f0000002c80)=""/110, 0x6e}, {&(0x7f0000002d00)=""/255, 0xff}], 0x5, &(0x7f0000002e80)=""/34, 0x22, 0x1}, 0xde}, {{&(0x7f0000002ec0)=@un=@abs, 0x80, &(0x7f00000050c0)=[{&(0x7f0000002f40)=""/147, 0x93}, {&(0x7f0000003000)=""/43, 0x2b}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000004040)=""/69, 0x45}, {&(0x7f00000040c0)=""/4096, 0x1000}], 0x5}, 0x5c8}, {{&(0x7f0000005140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000051c0)=""/238, 0xee}, {&(0x7f00000052c0)=""/50, 0x32}, {&(0x7f0000005300)=""/197, 0xc5}, {&(0x7f0000005400)=""/95, 0x5f}, {&(0x7f0000005480)=""/154, 0x9a}, {&(0x7f0000005540)=""/178, 0xb2}, {&(0x7f0000005600)=""/24, 0x18}], 0x7, &(0x7f00000056c0)=""/201, 0xc9, 0x7ff}, 0x7}], 0x3, 0x40000002, &(0x7f0000005880)={0x0, 0x1c9c380}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000058c0)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000059c0)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000005a00)={0x0, @rand_addr, @dev}, &(0x7f0000005a40)=0xc) setsockopt$IPT_SO_SET_REPLACE(r8, 0x0, 0x40, &(0x7f0000000ec0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x528, 0x2e0, 0x0, 0x0, 0x3a8, 0x0, 0x490, 0x490, 0x490, 0x490, 0x490, 0x6, &(0x7f0000000e40), {[{{@uncond, 0x0, 0x98, 0xd8}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x1ef, 0x80000000, @ipv4=@multicast2=0xe0000002, 0x4e20}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0xc}, @empty, 0xffffffff, 0xffffffff, 'veth1\x00', 'veth0_to_bridge\x00', {}, {0xff}, 0x33, 0x2, 0x4}, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0xc}, @multicast2=0xe0000002, 0xff, 0xffffffff, 'bpq0\x00', 'gretap0\x00', {0xff}, {0xff}, 0x8, 0x3, 0x10}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0xc1a2, [0x71c, 0x7, 0x4, 0x8001, 0x81, 0xffffffffffffff7f], 0x2, 0xd6b, 0x2}}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, 'veth1\x00', 0x8}}}, {{@uncond, 0x0, 0x98, 0xc8}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x100000000, 0x4, @rand_addr=0x13a, 0x4e22}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x588) recvmmsg(r1, &(0x7f000000a300)=[{{&(0x7f0000008780)=@hci={0x0, 0x0}, 0x80, &(0x7f0000008ac0)=[{&(0x7f0000008800)=""/79, 0x4f}, {&(0x7f0000008880)=""/135, 0x87}, {&(0x7f0000008940)}, {&(0x7f0000008980)=""/64, 0x40}, {&(0x7f00000089c0)=""/223, 0xdf}], 0x5, 0x0, 0x0, 0x1}, 0xa40b}, {{&(0x7f0000008b40)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000008dc0)=[{&(0x7f0000008bc0)=""/53, 0x35}, {&(0x7f0000008c00)=""/226, 0xe2}, {&(0x7f0000008d00)=""/169, 0xa9}], 0x3, &(0x7f0000008e00)=""/169, 0xa9, 0x3ff}, 0x9}, {{&(0x7f0000008ec0)=@generic, 0x80, &(0x7f0000009040)=[{&(0x7f0000008f40)=""/198, 0xc6}], 0x1, &(0x7f0000009080)=""/219, 0xdb, 0x100000001}}, {{&(0x7f0000009180)=@ax25, 0x80, &(0x7f000000a200)=[{&(0x7f0000009200)=""/4096, 0x1000}], 0x1, &(0x7f000000a240)=""/153, 0x99}, 0xffffffff}], 0x4, 0x0, &(0x7f000000a400)={0x0, 0x1c9c380}) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f000000a440)={@local, 0x0}, &(0x7f000000a480)=0x14) r13 = syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000300)={'team0\x00', r5}) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000000e00)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000dc0)={&(0x7f0000000340)={0xa44, r13, 0x900, 0x70bd27, 0x25dfdbfe, {0x3}, [{{0x8, 0x1, r10}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r3}, {0x148, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe31b}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x214, 0x0, 0x2, 0x5}, {0x2, 0x6, 0x6, 0x9}, {0x9, 0x101, 0x7d}, {0xbe3f, 0x9, 0x251, 0x80}, {0x0, 0x1, 0x8, 0x2}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}}]}}, {{0x8, 0x1, r7}, {0x1e0, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1000}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7ff}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r12}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80000001}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r12}, {0xcc, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}]}}, {{0x8, 0x1, r9}, {0x204, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80000000}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x100}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7fff}}, {0x8, 0x6, r5}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x3, 0x0, 0x8, 0x4}, {0x8, 0xffffffff7fffffff, 0x4, 0x4}, {0x1, 0x1, 0x5, 0x5}, {0x2, 0xfffffffffffffff7, 0x5, 0x10001}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r12}, {0xb8, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r3}, {0x1b4, 0x2, [{0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8001}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r12}, {0xb8, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}]}}, {{0x8, 0x1, r6}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8000}}}]}}]}, 0xa44}, 0x1, 0x0, 0x0, 0x8004}, 0x80) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f000000a8c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xe5c1e2f917914fcf}, 0xc, &(0x7f000000a880)={&(0x7f000000a4c0)={0x3b0, r2, 0x0, 0x70bd29, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r3}, {0x130, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x77f}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x24000000000}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x25c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x15}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x84, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x54, 0x4, [{0x9, 0x5, 0x80000000, 0x1}, {0x9, 0x3011, 0xdc1, 0x9}, {0x7, 0x5, 0x800, 0x99}, {0x1, 0x5, 0x0, 0x8}, {0x4, 0x5, 0xffffffff00000001, 0x3f}, {0x400, 0x4, 0x10000, 0x6d6}, {0xe82d, 0x1ff, 0xfffffffffffffff9, 0x2072}, {0x101, 0x10001, 0xff, 0x4c3}, {0x7, 0x400000000000000, 0x0, 0x1000}, {0xdb7, 0x100000000, 0xfff, 0x10001}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}, {0x8, 0x7}}}]}}]}, 0x3b0}, 0x1, 0x0, 0x0, 0x20008010}, 0x40000) 2018/05/08 18:18:57 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x2, 0x3, 0x1, 0x1c, r1}) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000001280)=ANY=[@ANYBLOB="00000000180000fa0800000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r2, &(0x7f00000001c0)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000180), r3}}, 0x18) 2018/05/08 18:18:57 executing program 1: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x2, 0x1, 0x0, &(0x7f0000000040)=[0x0], 0x1}, 0x20) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00000000c0)) keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) r1 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/05/08 18:18:57 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0xfffffffffffffffe) keyctl$get_security(0x11, r1, &(0x7f00000000c0)=""/68, 0x44) write$rdma_cm(r0, &(0x7f0000001280)=ANY=[@ANYBLOB="00000d00180000fa0000000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r2}}, 0xd9) 2018/05/08 18:18:57 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) r1 = dup(r0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000300)=0x8, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000280)={0x100000000, 0x6, 0x4}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r2+10000000}) 2018/05/08 18:18:57 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x400000, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000017cf24bd8a662c87a0f42af15233a451ab62b571b07190e75623d45e5b2bbc82b598e350ce202ba5c89dbab7fa77e519315fa4fb051492265f86ef957d9464b4bef248d50c7657db64a165066265bcb9ec064c"], 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r3}}, 0xd9) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x1) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) getpeername$packet(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000380)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000480)=0xe8) openat$cgroup_int(r1, &(0x7f0000000500)='cpuset.memory_migrate\x00', 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000004c0)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000740)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000840)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000880)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000980)=0xe8) accept$packet(r2, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000a00)=0x14) accept4$packet(r2, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000a80)=0x14, 0x800) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000ac0)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000bc0)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000d80)={@empty, @dev, 0x0}, &(0x7f0000000dc0)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000000e40)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000e00)={&(0x7f0000003600)={0x4a8, r4, 0x100, 0x70bd2c, 0x25dfdbfb, {0x2}, [{{0x8, 0x1, r5}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xffffffffffffffb8}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x194, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffe}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xf1a}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}}]}}, {{0x8, 0x1, r11}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3f}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r12}, {0x258, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x81}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x2, 0x617, 0x20, 0xfff}, {0x1f, 0x5, 0x5ce, 0x100000001}]}}}]}}]}, 0x4a8}, 0x1, 0x0, 0x0, 0x804}, 0x20004000) 2018/05/08 18:18:58 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x6, 0x2002) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000140)={0x4, 0x1, 0x1000, 0xffffffffffff8001, 0xa000000000}, 0xc) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10800, 0x0) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000000040)=""/134) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r2}}, 0xd9) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x448, 0x4) 2018/05/08 18:18:58 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:58 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:58 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000001140)='/dev/zero\x00', 0x800, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0x17}, @multicast1=0xe0000001, 0x0, 0x1, [@empty]}, 0x14) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000080)={0x1000, 0xfffffffffffffc00, 0xfff, "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"}) 2018/05/08 18:18:58 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x612000, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='veth0_to_bond\x00', 0x10) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r2}}, 0xd9) 2018/05/08 18:18:58 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0xfffffffffffffffe) keyctl$get_security(0x11, r1, &(0x7f00000000c0)=""/68, 0x44) write$rdma_cm(r0, &(0x7f0000001280)=ANY=[@ANYBLOB="00000d00180000fa0000000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20) 2018/05/08 18:18:58 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x80001, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000100)=0x4, 0x4) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x10000, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000040)=0xf6a6, &(0x7f0000000080)=0x4) 2018/05/08 18:18:58 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x400000, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000017cf24bd8a662c87a0f42af15233a451ab62b571b07190e75623d45e5b2bbc82b598e350ce202ba5c89dbab7fa77e519315fa4fb051492265f86ef957d9464b4bef248d50c7657db64a165066265bcb9ec064c"], 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r3}}, 0xd9) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x1) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) getpeername$packet(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000380)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000480)=0xe8) openat$cgroup_int(r1, &(0x7f0000000500)='cpuset.memory_migrate\x00', 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000004c0)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000740)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000840)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000880)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000980)=0xe8) accept$packet(r2, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000a00)=0x14) accept4$packet(r2, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000a80)=0x14, 0x800) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000ac0)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000bc0)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000d80)={@empty, @dev, 0x0}, &(0x7f0000000dc0)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000000e40)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000e00)={&(0x7f0000003600)={0x4a8, r4, 0x100, 0x70bd2c, 0x25dfdbfb, {0x2}, [{{0x8, 0x1, r5}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xffffffffffffffb8}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x194, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffe}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xf1a}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}}]}}, {{0x8, 0x1, r11}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3f}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r12}, {0x258, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x81}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x2, 0x617, 0x20, 0xfff}, {0x1f, 0x5, 0x5ce, 0x100000001}]}}}]}}]}, 0x4a8}, 0x1, 0x0, 0x0, 0x804}, 0x20004000) 2018/05/08 18:18:58 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x3, &(0x7f0000000000)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r1+10000000}) 2018/05/08 18:18:58 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="00000000180000fa0400000000000000", @ANYPTR=&(0x7f0000000440)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="521fd7ad46000000"], 0x20) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000f40)=""/4096) write$rdma_cm(r0, &(0x7f00000004c0)=@connect={0x6, 0x118, 0xfa00, {{0xffffffffffffdfc4, 0x3, "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", 0x57, 0x100, 0x401, 0x8000, 0x0, 0x2, 0x3}, r1}}, 0x120) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000000)=0x1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x20000, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000080)=0x4) 2018/05/08 18:18:58 executing program 1: keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x6, 0x1, 0x81, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r0, 0x1, 0x1}, 0x14) 2018/05/08 18:18:58 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3fa801020000000018fac759c34ab7e3f3717d2fc5f19739c663c045446b06bdc588f95f9f5fce2d6b51aa26f38e70804c06bc9000edf526d8a87c23beca423f349c5dcc1ee7cf2a67ed61cc3f38157e316e18630a76eb81d3254a3232d072e8bfa3d55981679a5fbd6caee71df2fa69544f16466bfd7c44366aaf256375dd719684c60cfb1d6071684524b54b258c8c5dde7fff6cdd8fd7f9efc39a67773f45fa5f29598e8b7ddd86eb83"], 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) 2018/05/08 18:18:58 executing program 5: openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000001140)='/dev/zero\x00', 0x800, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0x17}, @multicast1=0xe0000001, 0x0, 0x1, [@empty]}, 0x14) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000080)={0x1000, 0xfffffffffffffc00, 0xfff, "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"}) 2018/05/08 18:18:58 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0xfffffffffffffffe) write$rdma_cm(r0, &(0x7f0000001280)=ANY=[@ANYBLOB="00000d00180000fa0000000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20) 2018/05/08 18:18:58 executing program 1: r0 = request_key(&(0x7f0000000180)='blacklist\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='user\x00', 0xfffffffffffffffb) add_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="a079f4222e8e", 0x6, r0) r1 = add_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="4e8d9a03bd6676d36d1059092813e4e625dbebc938d70649a3f6539c2c9256d04a6c0eaed16f3e34dd386e73dd78e0b6d7a973cefa7aef8dd4eff8fa2e52ad310a925859b0d3699a8242bea58ebc6739d5383f315448c52359ee202e9162addbae44296008792ad6e25092302c5837eb3cfb94f03b6144822c5d00cf9de1c3d5992aa6febb2c4a6da206bf81e623c059b42d3e3788cade579f7b058ca96e6e8cbc8be189e0b24e4e887d05f078a73de1bf600eeef9a5b7d87b84f7733e9ce6687dc0aad3f1fb2e04f3e14d29c911a15f314baca12998b54056551cfc142a205c38dbaf16632f024e6d7d87f7d6723b2276ba1b762e", 0xf5, 0xfffffffffffffffa) keyctl$instantiate(0xc, 0x0, &(0x7f0000000000)="d5bf69622910b86db3d4459f7748220000", 0x11, r1) 2018/05/08 18:18:58 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:58 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x500, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x10000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00000002c0)={r1, 0x4}) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r2, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r2, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r3+10000000}) 2018/05/08 18:18:58 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r4, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={0x0, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r4, 0x4, 0x6000) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r5) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r5) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:58 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8000, 0x40000) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080)={0x7fffffff, 0x9}, 0x2) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000000c0)={0x100000001, 0x8}, 0x2) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r2}}, 0xd9) 2018/05/08 18:18:58 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0x48) r2 = dup2(r0, r0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000040)={0x3ff, 0x2, 0xd36, 0x10001, 0x0, 0xfdd2}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='fdinfo/4\x00') ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'bcsf0\x00'}}) 2018/05/08 18:18:58 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffc00, 0x88000) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/05/08 18:18:58 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=ANY=[@ANYBLOB="00000d00180000fa0000000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20) 2018/05/08 18:18:58 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x9, 0x100) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000100)=0x2, 0x4) keyctl$instantiate(0xc, 0x0, &(0x7f0000000080)="d5bf69622910b86db3d4459f7708220000", 0xaa, r0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x310) 2018/05/08 18:18:58 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000280)=0x4) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r1+10000000}) socket$inet(0x2, 0x2, 0x6) 2018/05/08 18:18:58 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) write$rdma_cm(r0, &(0x7f0000001280)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01270000000000"], 0x20) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) 2018/05/08 18:18:58 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200080, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/05/08 18:18:58 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x380) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240), 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000), 0x13f, 0xa}}, 0x20) 2018/05/08 18:18:58 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:58 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8000, 0x40000) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080)={0x7fffffff, 0x9}, 0x2) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000000c0)={0x100000001, 0x8}, 0x2) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r2}}, 0xd9) 2018/05/08 18:18:59 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in, &(0x7f0000000080)=0x80, 0x800) sendmsg$netrom(r0, &(0x7f0000001600)={&(0x7f00000000c0)=@ax25={0x3, {"205fc54c5e5f7c"}, 0x7ff}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000100)="0f7267bc3f777a0847ccb92783b2cf25f1f51ec7c6e7fad746595e53ed6dcfb623363754368f44208067", 0x2a}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="57bac7eca228c972ad5cde8fa777b2e1623006e99d0febc2cf7075904233b31e854d0e082d04cc67acce6d6404464f432521781491fed87739e72d06d532ebd924a743230989c7cd2601ebf0e7b47fdc8e437b17069d0f09ce2af7e2af1074122277a99849ad77d619232d0fbd0a712648a3bca323e7b6cc76735a27e5dc9c4d12028f53db5d207f21e6ef30bca41dded8a59c3c256c0eeeb9b508", 0x9b}], 0x3, &(0x7f0000001280)=[{0xb0, 0x100, 0x3, "94a450979c3d076caf6e4e7799666d6f31b37ccd74d7aac3e127fe3cff415c9bf1de22c0e5e533f3b9ef462097853042a97a0372b09e8a5784e5c6c31f686f0fad0cc532a11ac09f86659e857a5777d230a729accf45f48e59549cd97a7554a477ab002f9af98a02c5ee9d4f4894560fdf338e983542f1f8c894c69e9ed65cf9225c8b00bd7d47e1a8dafde83be8c0ee1d1d5a9cbff685a855"}, {0x80, 0x113, 0x800, "41e903026166a9d492fc0a5ce916af3983f1580d093faa993961122140b881fc1b0082ec8cf87904cd3545ed5fa9f0420665b691b07e681b99d5c0c6596d238c8885b8a0909bfaa5f3ed1a5f420fb0ae33cf170a6cd778a752689850f28941b9b6f34656282430afbfd1e3"}, {0xb0, 0x100, 0x8, "7b94f360378b0d23c6115cda494fc275d7ec7cced6185f59741fab70b9fb6ff4f6fd2a7a1e27bc0c4e94b56dec27a8a5f76a8d30051538a8c45410950bebc245a13f7ac8ab8deef98c159618fc4e2ae3a79670f7decbad44e84182598f21dc0aeb1ac776866e0493769d473d6854b41f13e9e431b22a35ecd039dd9f4cef2167ddd1aa43c31614682bc5fc1ef4a0f8bef11fa62d42a92e0e1125a35a72"}, {0xe8, 0x10a, 0x5, "cf96728dc92b680aef6b6fb183d670fee30f28f78d5e33360a1246880cfa3911550c775da60aab05d4d69fe1302ad3983e935550935db7a479b5433ec8fc76e12d68119b9f1a8396e6fa1af3bf5806a75ac0b3389b6504bb694b9cda47087f5a841998e55f32ca56c4c338b0035b73c3f03d84b6022e2b5ec3e9ee0c22b1757fd995059aa0759f8cd3cfa3c6b74493cafa0749bda179453e84eef0418d30afcd4c15ecadd3125871b4efb6142e18fd20ad08e20bf0a6120b0aa5d370383a679e230b02683fc21596f9323a5efbb7b1ad0d790ff8"}, {0x38, 0x108, 0xfffffffffffffff7, "39e2f9966b7eb90c8fa8cc7b56259a3be944105572cc64e92e51138ef920a2974d"}, {0x50, 0x112, 0x20, "076806174404075e2ea7d0bb24309fb60a0e87dfd0935a6e10e675d540db1008fb8170cce8572fb0a937542cb2006ba6e00a528d34005c97ff9639"}], 0x350, 0x4004}, 0x4000000) add_key$user(&(0x7f0000001640)='user\x00', &(0x7f0000001680)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000016c0)="bdce391e5290b4e34f69108cf5df04755b9e4a15c37ad42cdfd185c321cd3013c90d3bbbcfbcfabd8ee2fa3c10b78f89443869b87f0b634b77f52f4f9585533bc1ffb1e8cf6d62b59eaf1371dfae420464606db8b0d305a850eea03b3cc33209e32b5ab21ce9f88774a9889893dbbece7bbb63aeb70b9423ad5985b7c3ff41c3e7fc1f8499a3a3930ab219d2c9fe37092c776a7c5230e7474302b289347559a66d6f1a8ecdd6e88385d7ec50dc36e73c6be45f30071fd789b28ed70aabbaa24e9c97fc85da371a84e7bc38bdcca0cc370e5cd5963c1dadbb4bbe9885", 0xdc, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000001800)='keyring\x00', &(0x7f0000001840)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000001880)='keyring\x00', &(0x7f00000018c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001900)='+vmnet1\x00', 0xfffffffffffffffe) add_key$keyring(&(0x7f0000001940)='keyring\x00', &(0x7f0000001980)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000001a40)='user\x00', &(0x7f0000001a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001ac0)='\x00', 0xfffffffffffffffe) add_key$keyring(&(0x7f0000001b00)='keyring\x00', &(0x7f0000001b40)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000001b80)='keyring\x00', &(0x7f0000001bc0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000001c00)='.request_key_auth\x00', &(0x7f0000001c40)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001c80)='%[,$\x00', 0xfffffffffffffffb) add_key$user(&(0x7f0000001cc0)='user\x00', &(0x7f0000001d00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001d40)="b7b934b147788aa8bedf11c68880dd729fc53638b6c768653f099803e0e5f981c9466a90f73287069ffd321a3276ba022755587a3d456efbef2c39d9949b624f64af8725123a26e326a1ce0254caf7fa582bcc666e491f6d4864659e7bdc284da1cdfa95b3272e5bf7863e317f609d3059b8f75f1d9ef4cb0c6a6cfb12362b37d1161ac235b2da7c", 0x88, 0xfffffffffffffffe) add_key(&(0x7f0000001ec0)='blacklist\x00', &(0x7f0000001f00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001f40)="b00f9ed5522d1ab4339ed6f9c88a327144d225d23042e809c277e11a788425b73a96f3ae708cfbad5773dbec62670c103216925ef0647c55a630adcebda508595d805a24ff6b6d650888f87c1cad66fd244b61721c79a253a770d7cf62af2044bb952650dc05926e2ef722edd8ff12c155dc8881b7f11ec797380f91c35e9c75751ac6b5ec676ba50d0a06fe23bd0ebf011b4025b5bf8c87c39b2562dbc344e05c8af520b05c14615e61bef8c9348c7518ff1798135434e139777fb8e9d0e5d05fc9de9601451d96d360c881832ef4a8dc94726b3a", 0xd5, 0xfffffffffffffffa) r1 = request_key(&(0x7f00000021c0)='logon\x00', &(0x7f0000002200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002240)='(\x00', 0xfffffffffffffffc) r2 = add_key(&(0x7f0000002280)='cifs.spnego\x00', &(0x7f00000022c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002300)="db41f0dcc53f56a8e9ead62dae4a437f5b2b2f1509566d09af861c33bdadbf2a173e25bebf590d3016679ee5140f382fbe1ee3d4d7fc7eab19737a25702651a8fd78b6f4fdd7c5ac474755ef8b49a8f2caaaa26365379e3fc76291969a6b440bffb57c55435b66ac996c02df53498050894470fe58340d3ae7e73f46b600ff9305858c4d91a44d03be116f9c98e923e951a66f1920935893a3b4fa8541ef1f9541b57702810baba17d56f40fa418344c8c6c92d669cffd91cacafb59542be4e2c4eb7a49d6bc288c496d7c3a1340890bf25cb410e4ac72b8147bc5db01dff57864b740978a47", 0xe6, 0xfffffffffffffff9) keyctl$instantiate(0xc, r2, &(0x7f0000002040)="f3ce696bbff50218f84542bf0e00973d58ec9f6358a892545da3000000dd33ac28ce95feb5d035d956b2e3a1760fde176be12f0000008664cbaf860c3773cb41b6a5282fef0172b44897b9a8fef2a9d5481c984fbf2416151d14897c51ab24e4dd6d25f0e7157d8c236216fa7bd525529a043b175dc6af2d3107c3d50fac847492ac48c1932211e87af287bf7a6d13a17037dad50c94e75b920f630a86e8c69083fda523cbc05bdef547b45c6bf2bd84fa866239e331c2b5c5ac4f20421811755e9f36143f5c2c584376750472b6977af9366e04113b756cd89d99acf45cc73fb8459c48b67de12d07ae369dff2789d25d19f0fcbc9214163231ca8a0f36098ecff9f62e3fe0bf8b03b82a9ca76dfb82e8ed93bd55d8ce7e6275bffffff7b106f43a4dea6d7063347a87ce628d198bddf2f400d3547c3b00000000000000000000000000", 0xbcac2d1a6761b4a7, r1) 2018/05/08 18:18:59 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=ANY=[@ANYBLOB="00000d00180000fa0000000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20) 2018/05/08 18:18:59 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101800, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30030000", @ANYRES16=r1, @ANYBLOB="08012dbd7000fbdbdf251000000008000500070008000000000000000100010000000800040002000000"], 0x30}, 0x1}, 0x20000000) 2018/05/08 18:18:59 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r3, 0xa02, 0x70bd2b, 0x25dfdbff, {0x5}}, 0x14}, 0x1, 0x0, 0x0, 0x20004080}, 0x84) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) 2018/05/08 18:18:59 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000240)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000200), 0x4, r1, 0x3c, 0x0, @ib={0x1b, 0x1, 0x3, {"cabeb4a378b2718d47c760fa27885124"}, 0x8001, 0x3c2, 0xb5}}}, 0xa0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x0, r2}) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0x541001) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x9, 0x0, 0x10001, 0x980}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000000080)={0xc0b, r4}) 2018/05/08 18:18:59 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8000, 0x40000) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080)={0x7fffffff, 0x9}, 0x2) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000000c0)={0x100000001, 0x8}, 0x2) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r2}}, 0xd9) 2018/05/08 18:18:59 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}], 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:59 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000340)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x80) read(r0, &(0x7f0000000400)=""/78, 0x4e) keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) mknod$loop(&(0x7f0000000480)='./file0\x00', 0x8, 0x0) prctl$getname(0x10, &(0x7f0000000000)=""/15) prctl$getname(0x10, &(0x7f00000000c0)=""/74) r1 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x0, 0x20008080) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00000004c0)={0x5, 0x8, 0xd6e}) timer_create(0x5, &(0x7f0000000140)={0x0, 0x39, 0x4, @thr={&(0x7f0000000200)="58fa372117534fd14bb3f564348272293be9301f5255c13b77ee904697c7b8e41f5e84ae6bdeca9942fceb8409dadab199d407c8932b7b9ce55f3a29851d051c4a46cfc221744e0ce4b37361dc2e7ba42898a5389d8d8286707875913ff27eddd289858849d8114e8aaf79d0d367af848194563b3ad114e8cb4d56989cdbf46288021dace2417bca8149c453f3504820a544997dbf937aadd9973a4287c5164d031989744c985ec568a787c26add520a7115970789acfd2c939c4ec79a41a6c1fa688f079ae9d4e68db8a63a65e67217f1163ec3f00dcabcfb9f51d9f1788bb0ba983e1a1b5c0b4c988c1193da71dd21a99909", &(0x7f0000000040)="890129d1ff6aa321b197cabf3676c4d2a2ea"}}, &(0x7f0000000300)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={"64756d65793400000000000000f800", 0x8800}) sync_file_range(r1, 0xc, 0x5, 0x4) 2018/05/08 18:18:59 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1e) clock_gettime(0x0, &(0x7f0000001c00)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000), 0x0) 2018/05/08 18:18:59 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=ANY=[@ANYBLOB="00000d00180000fa0000000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20) 2018/05/08 18:18:59 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8000, 0x40000) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080)={0x7fffffff, 0x9}, 0x2) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000000c0)={0x100000001, 0x8}, 0x2) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r2}}, 0xd9) 2018/05/08 18:18:59 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x1) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000ac0)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000a80)={0xffffffff}, 0x2, 0xb}}, 0x20) write$rdma_cm(r0, &(0x7f0000000b00)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000040)=0x1, r1, 0x0, 0x1, 0x4}}, 0x20) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/08 18:18:59 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}], 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:59 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000240)={0x4, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0xfffffffffffffe76) 2018/05/08 18:18:59 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) r1 = shmget(0x1, 0x1000, 0xb, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000600)='/dev/adsp#\x00', 0x0, 0x2) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f0000000640)=0x7, 0x4) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) r4 = dup(r3) connect$llc(r4, &(0x7f0000000500)={0x1a, 0x0, 0x10001, 0x1ff, 0x5, 0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000380)={'team_slave_1\x00', 0x1900}) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r5, &(0x7f00000003c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="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"], 0x20) r7 = accept4(r3, 0x0, &(0x7f0000000000), 0x800) bind$alg(r7, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-asm)\x00'}, 0x58) fcntl$dupfd(r3, 0x406, r5) setsockopt$inet6_udp_encap(r7, 0x11, 0x64, &(0x7f0000000040)=0x7, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) bind$packet(r7, &(0x7f00000002c0)={0x11, 0x10, r8, 0x1, 0x0, 0x6, @random="e228923b010b"}, 0x14) setsockopt$ALG_SET_AEAD_AUTHSIZE(r7, 0x117, 0x5, 0x0, 0x2) write$rdma_cm(r5, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r6}}, 0xd9) fstat(r7, &(0x7f0000000580)) splice(r3, &(0x7f0000000100)=0x51, r0, &(0x7f0000000140), 0x9f0, 0x3) mkdirat$cgroup(r4, &(0x7f0000000540)='syz1\x00', 0x1ff) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x8010, r3, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r3) 2018/05/08 18:18:59 executing program 3: request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0xfffffffffffffffe) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001280)=ANY=[@ANYBLOB="00000d00180000fa0000000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20) 2018/05/08 18:18:59 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000100)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) setreuid(r1, r2) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x9038, &(0x7f0000000040)=0x4) 2018/05/08 18:18:59 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}], 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:59 executing program 1: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="a5e429077d91635b589db8ea674577e32cec101b7d575e2d8a7578e57c1375d91a2dd264e9f4ce9f0d4e8d987b7968a1abed89fe6f95989ae0dad1254fa9efc24367e4e38943d641473a153f75513ec3e2b5290e9490de4195930584c2f795b7983dfaf71c8a02d77348e3f16e628f433f403326e42609229f6ea0f17c71fd12cd0213aaeb9a0d3bae276975605518b1ab2e3088db72ba6f3a4a6f72bee55606e753c5470e913357db2bf6b623237e9b286319bf125e90fab82742804b5bce141c83dc23167caa606cc62a270c8e6fdcbe5fa203fb2e9f43444f25bde83502325912054c9d25cefc2f7793", 0xeb, 0xfffffffffffffff8) set_mempolicy(0x1, &(0x7f0000000440)=0x2, 0x2) r1 = add_key(&(0x7f00000002c0)='blacklist\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="fbe37e48d455cc5b11cb02514f8f273df61d83715636cb056a043ec840bd76ff1cfc14765e86629738ed7dec71241d3edd7c412c20eb94be3eafacd716a3da2ba6d55e4df250c8b645521e8d3a976a9bbc67f2d607f587240720cb8aba887fa193a53d540831ff7b5666b146a206568b9c32393cc977af49478a72aeebebc1f3a2a0582deda3230929dc1571aeb0e0a1d44e9f701f843ac24fd2d395841327df9c2d96ed2935f1b9c51d0890f0b76e5ac349cf70daa4c706126edd62449985f4da79f937d22f58eeb8c188edab5c45687f568ab9e795eb8fad91", 0xda, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000480)='/dev/midi#\x00', 0xffffffffffffffe0, 0x400) ioctl$TIOCSTI(r2, 0x5412, 0xb4) keyctl$instantiate(0xc, r0, &(0x7f00000001c0)="3857f7b998080f038495cb30d8db356afde47f97b281abcf4644521230ab4fc7d360ce3016379bf9e6203f5ae0ba08231e6aeeed06dde7766386c66f2c8d45ad82dc57e67e4b09dade637564c9d0013d86e2ec8771b2447d21559ba6986e42b594b00489cedc5400dab5c2180d8b814aa8cc7711ad19528e2df1caed6a7e5821768f046932210a6120450f850ab057de80e6f5214cb511bd8842877e35183778b3742b9c02d9d02bbbf12670ffa7f2a223b9e14374b0d58a9756bc0b4af7eae05930e6f1a79bfd6964", 0xc9, r1) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000000500)={0x1, 0xffffffffffffffe0}) keyctl$instantiate(0xc, r0, &(0x7f00000006c0)="227046726bc14bcd687e3ebf00476f58cd88221b12f92051074dcd829a6ba7f21b624bc07f00000014d6d81a2f4a79a00ce50000000000", 0x37, r1) dup2(r2, r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000580)={0x0, 0x20, &(0x7f0000000540)=[@in={0x2, 0x4e22, @rand_addr=0x9}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000005c0)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000600)={r3, 0x3, 0x9, 0x1}, &(0x7f0000000640)=0x10) 2018/05/08 18:18:59 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vsock\x00', 0x40, 0x0) connect$l2tp(r1, &(0x7f0000000340)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x3, 0x4, 0x2, 0x2}}, 0x26) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000280)=""/89, &(0x7f0000000000)=0x59) sendto$inet(r0, &(0x7f0000000380), 0xffffffffffffffd4, 0x2000003, &(0x7f0000cd2ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0xa) ioctl$KDDISABIO(r1, 0x4b37) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000380)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x3, 0x40012001, &(0x7f0000001c40)={0x0, r2+10000000}) 2018/05/08 18:18:59 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240), 0x13f}}, 0x20) 2018/05/08 18:18:59 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}], 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:18:59 executing program 3: request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0xfffffffffffffffe) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001280)=ANY=[@ANYBLOB="00000d00180000fa0000000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20) [ 143.992285] Unknown ioctl 19255 [ 144.027305] Unknown ioctl 19255 2018/05/08 18:19:00 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000280)=0x8) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f0000000300)) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) write(r0, &(0x7f00000002c0)="63ca124607a838fe9ad0c845a214128ebea89a7a35be915257e432cb0864b0750f4042", 0x23) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000080)) 2018/05/08 18:19:00 executing program 3: request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0xfffffffffffffffe) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001280)=ANY=[@ANYBLOB="00000d00180000fa0000000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20) 2018/05/08 18:19:00 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x8040, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000002c0)=0xfffffffffffffffe, &(0x7f0000000300)=0x2) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0xd9) r3 = dup3(r1, r1, 0x80000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000200)={@local, @multicast1, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000000280)={@loopback={0x0, 0x1}, r4}, 0x14) write$rdma_cm(r3, &(0x7f0000000180)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000140), r2, r1}}, 0x18) 2018/05/08 18:19:00 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x800) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000040)={0x8000, 0x1, 0x7, 0x1ff, [], [], [], 0x8001, 0x1, 0x7ff, 0x80, "d8c04f5beaca01481c0fa588cb6b1fa4"}) keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) 2018/05/08 18:19:00 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0x20, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000340)=""/255) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r2+10000000}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000000)=0x54) 2018/05/08 18:19:00 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(0xffffffffffffffff, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:19:00 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) 2018/05/08 18:19:00 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00'}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:19:00 executing program 1: keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x1dc) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000100)={0x0, 0x8, 0x9f}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0x799) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/05/08 18:19:00 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0xfffffffffffffffe) write$rdma_cm(r0, &(0x7f0000001280)=ANY=[@ANYBLOB="00000d00180000fa0000000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20) 2018/05/08 18:19:00 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000980)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000940)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f00000009c0)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000000000), r1, 0x2}}, 0x18) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r2}}, 0xd9) 2018/05/08 18:19:00 executing program 2: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r1 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) sendfile(r1, r0, &(0x7f0000000200)=0x100000, 0x10000) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r2, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r2, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r3+10000000}) 2018/05/08 18:19:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)="1c2676ce2fde565c2b947f639cb96d14288369049da34574866afba6256883307ce7fcd29e97b4db01009016fc78c0219c6a62a34e55c83ea4b2eaa98d46a5342ea509ee497b8ff8cbfed4a9274bf6b457fa6837b933826e4a30946ae93cb8b091a3e6dd4afdd11124ac383416db717f000000fdf115ef5836b4be747e510adf4e96faabf112de0feff9a7000000000000000044b4523d36", 0x98}, {&(0x7f0000000240)="cd504dd005c3de8c9aa48966f2f416d6b90836611763dd30fcd81503ff8ec42bb09ca1517ca6ba398dc714743df64e4c7a", 0x31}, {&(0x7f0000000180)="93059c245b017d2fae1d68802ef703c9d9f0c2c90aa2df249df1dfbe43163f917ad46754d7d045adbc068b5e02064c029c09eddb2434e1ef8c77a54f3d0b0c3ec901a3ac87b4", 0x46}], 0x3, 0x800000000000) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r3, 0x40405515, &(0x7f0000000040)={0x7ff, 0x0, 0x5, 0x100, "da4fe01334bcec962bc3799c38e4c401b3a25d3d0cba9a36e08ceaef311fda7fdf82527784a2a9d555d03cdc"}) write$rdma_cm(r1, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r2}}, 0xd9) 2018/05/08 18:19:00 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x8000, 0x0) r1 = getpid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000000c0)=r1) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40000, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0xcf) r3 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000000), 0x22d532ec3e7890d7) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/08 18:19:00 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000100)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) setreuid(r1, r2) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x9038, &(0x7f0000000040)=0x4) 2018/05/08 18:19:00 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) r1 = shmget(0x1, 0x1000, 0xb, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000600)='/dev/adsp#\x00', 0x0, 0x2) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f0000000640)=0x7, 0x4) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) r4 = dup(r3) connect$llc(r4, &(0x7f0000000500)={0x1a, 0x0, 0x10001, 0x1ff, 0x5, 0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000380)={'team_slave_1\x00', 0x1900}) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r5, &(0x7f00000003c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="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"], 0x20) r7 = accept4(r3, 0x0, &(0x7f0000000000), 0x800) bind$alg(r7, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-asm)\x00'}, 0x58) fcntl$dupfd(r3, 0x406, r5) setsockopt$inet6_udp_encap(r7, 0x11, 0x64, &(0x7f0000000040)=0x7, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) bind$packet(r7, &(0x7f00000002c0)={0x11, 0x10, r8, 0x1, 0x0, 0x6, @random="e228923b010b"}, 0x14) setsockopt$ALG_SET_AEAD_AUTHSIZE(r7, 0x117, 0x5, 0x0, 0x2) write$rdma_cm(r5, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r6}}, 0xd9) fstat(r7, &(0x7f0000000580)) splice(r3, &(0x7f0000000100)=0x51, r0, &(0x7f0000000140), 0x9f0, 0x3) mkdirat$cgroup(r4, &(0x7f0000000540)='syz1\x00', 0x1ff) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x8010, r3, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r3) 2018/05/08 18:19:00 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80000, 0x0) accept$packet(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x14) keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x100) accept$packet(r1, 0x0, &(0x7f0000000040)) 2018/05/08 18:19:00 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0xfffffffffffffffe) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001280)=ANY=[@ANYBLOB="00000d00180000fa0000000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20) 2018/05/08 18:19:00 executing program 6: r0 = syz_open_pts(0xffffffffffffff9c, 0x400000) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000000)=0x3) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/08 18:19:00 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='syscall\x00') sysfs$2(0x2, 0x4, &(0x7f0000000000)=""/248) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) r2 = syz_open_dev$midi(&(0x7f0000001480)='/dev/midi#\x00', 0x2, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000014c0)=[@in6={0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x100}, @in6={0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x1f}, 0x6}, @in6={0xa, 0x4e24, 0xa503, @mcast2={0xff, 0x2, [], 0x1}, 0xe000}], 0x70) write$rdma_cm(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe8000000000000000000000000000bb00000000", @ANYRES32=r1, @ANYBLOB="ba78000047119be64ec84e5a07daed6de75bab463de35298029c6e3cda0105880200000065320d8b3cbdddcbd334ce01f6711fd29209b3b4a54b9604a7a6654597f33e40d29a50489c6434e8d13496265b28e0a878a66013941e55a970442e3c2ba4c27e17a75ba2c897020ece4e8d180c7a2b89aa451e9a4428a67f515da607ed71815a0e64a6065b496fd21e7f73bebb92e7d4472616f23c3642d964dddcf611ed50"], 0xd9) 2018/05/08 18:19:00 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0xfffffffffffffea7) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/76, 0x4c) r2 = shmget$private(0x0, 0x4000, 0x400, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) time(&(0x7f0000000080)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)={0x4c7e593a, {{0xa, 0x4e22, 0xe8, @dev={0xfe, 0x80, [], 0xf}, 0x3}}, 0x1, 0x8, [{{0xa, 0x4e21, 0xfffffffffffffffd, @empty, 0x6}}, {{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x1b}, 0x6}}, {{0xa, 0x4e22, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, {{0xa, 0x4e24, 0x40, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}}, {{0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0x1b}, 0x7}}, {{0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, {{0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}}, {{0xa, 0x4e23, 0x79, @local={0xfe, 0x80, [], 0xaa}, 0x3}}]}, 0x490) 2018/05/08 18:19:00 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) mlock2(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r1+10000000}) 2018/05/08 18:19:00 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000980)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000940)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f00000009c0)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000000000), r1, 0x2}}, 0x18) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r2}}, 0xd9) 2018/05/08 18:19:00 executing program 1: r0 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='md5sumem0\'trusted\x00', 0xfffffffffffffffd) keyctl$instantiate(0xc, r0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, r0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/uinput\x00', 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000800)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000900)=0xb2) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000940)={@local={0xfe, 0x80, [], 0xaa}, r2}, 0x14) 2018/05/08 18:19:00 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000001280)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0fff00040051a4f5"], 0x20) getrandom(&(0x7f0000000040)=""/150, 0x96, 0x1) write$rdma_cm(r1, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r2}}, 0xd9) 2018/05/08 18:19:00 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0xfffffffffffffffe) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001280)=ANY=[@ANYBLOB="00000d00180000fa0000000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20) 2018/05/08 18:19:01 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0xd9) 2018/05/08 18:19:01 executing program 7: openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0xfffffffffffffffe) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001280)=ANY=[@ANYBLOB="00000d00180000fa0000000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20) 2018/05/08 18:19:01 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x2) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000011c0)={0x3, 0x1, &(0x7f0000000040)=""/65, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=""/250, 0x115000}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) 2018/05/08 18:19:01 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240), 0x13f}}, 0x20) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101800, 0x0) 2018/05/08 18:19:01 executing program 1: request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="237d1a47504c7b00", 0xfffffffffffffffc) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/snapshot\x00', 0x200000, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) r1 = add_key(&(0x7f00000000c0)='syzkaller\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="36f4f20fe056dbe58301fc8c89ebcc34cbedafe48b1e674f77c1e2e68fea730b572d90c58db8e0b540cc832338f1d62910", 0x31, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate(0xc, r2, &(0x7f0000000240)="d5bf69622910b86db3d4459f7708220000", 0x11, r1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x2, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000280)={0x4000003, 0x1, 0xfffffffffffffffe}) 2018/05/08 18:19:01 executing program 5: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r1 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) sendfile(r1, r0, &(0x7f0000000200)=0x100000, 0x10000) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r2, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r2, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r3+10000000}) 2018/05/08 18:19:01 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) r1 = dup2(r0, r0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000580), 0xffffffffffffffde) utimensat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000480)={{}, {r2, r3/1000+30000}}, 0x0) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x40001, &(0x7f0000cd2ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000280)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000300)=""/93, 0x5d}, {&(0x7f0000000380)=""/173, 0xad}, {&(0x7f0000000000)=""/14, 0xe}], 0x3, &(0x7f0000001ac0)=""/89, 0x59}}], 0x3, 0x40012001, &(0x7f0000001c40)={0x0, r4+10000000}) 2018/05/08 18:19:01 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0xfffffffffffffffe) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001280)=ANY=[@ANYBLOB="00000d00180000fa0000000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20) 2018/05/08 18:19:01 executing program 7: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r1 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) sendfile(r1, r0, &(0x7f0000000200)=0x100000, 0x10000) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r2, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r2, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r3+10000000}) 2018/05/08 18:19:01 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x7) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x100, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000040)={0x100, 0x58b7c145, 0x82, 0xc3ba, 0x5, 0x9}) 2018/05/08 18:19:01 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$binfmt_misc(r0, &(0x7f0000000000)={'syz0', "ed534277403e7760ab3aa82044fe1fd7e24d4bcde2c8b95b9f165482461fad77fe2ad5e496d840ee4169c495a6374ed00a8a8592672ab3b4b197e7c75122d84c9aecb7d2919f2e20624d0078cfc9c7beb7250f1e7ba702961914944631ee49459bc9d19b0f9bdd73476110736bbb9c03174521f90c17fb0633c040544a820823afbecb9d46168195b95b293b0f2584765e34"}, 0x96) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) 2018/05/08 18:19:01 executing program 1: r0 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="6aa1279c87d020be6cae2d1ecf2ad5ca9abc652a84f0876164d7675b55c373b1655f9f90bd74cf69f2e74397928760852e7cfa063d0fa18a95770d771fdd697024ea136b01d8af34ca008191debd102972ea8b0ccd67ab2e5bfc5b5a03f0ad4af219f74038759002d7d450022b1526dae8f9b81835842b7b06dcb3e718e2b75c53dbb4beb6824a837af6fa0aeac23d1430aff5a54c0f342ab17c3bbf8edb233774d6d8239213da7df2ca413db30304f7ee1d46711bc367b4307e7f2a7d783ef3470822c1bd657f2b34eb5f571c54d38633e8168b25790dc61fb70d44a3497a972c190382329428e313c3", 0xea, 0xfffffffffffffff9) r1 = add_key(&(0x7f00000002c0)='trusted\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="b309abac94124786c62a53f4494f6e139f10d8e1e77279c1f72ea49595c6a0776a700b2b738f8f6802b1243d38c7b89bae5d2f94c18b3e307c3fd16ab0c592c0c0ce907c5bdaf03ada4a9a761922f60f4d20a59e58991b485f51173ff80062a1e4bc3764784a9b1a592b7f07ba88103b5c499b9cba320731a31dec7ca48748ba128b312f41ff558a09149bfa27f0a782892fccfb512ad16958", 0x99, 0xfffffffffffffffe) keyctl$instantiate(0xc, r1, &(0x7f0000000140)="d5bf69622910b86db3d4459f7708220000", 0x11, r0) 2018/05/08 18:19:01 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000280)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000180)=""/251, 0x31e}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x4e}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r1+10000000}) 2018/05/08 18:19:01 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/08 18:19:01 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240), 0x13f}}, 0x20) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101800, 0x0) 2018/05/08 18:19:01 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0xfffffffffffffffe) write$rdma_cm(r0, &(0x7f0000001280)=ANY=[@ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10) 2018/05/08 18:19:01 executing program 1: keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000000100)=0xe8) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) setxattr(&(0x7f0000c7e000)='..', &(0x7f00004a0fef)=@known='security.selinux\x00', &(0x7f000059afd5)="73797374656d5f753a6f626a6563745f722273797374656d5f64627573645f7661725f6c69625f74887330", 0x2b, 0x0) r1 = request_key(&(0x7f0000000140)='syzkaller\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)=',user*ppp0\x00', 0xfffffffffffffff8) keyctl$get_persistent(0x16, r0, r1) 2018/05/08 18:19:01 executing program 6: r0 = inotify_init() fcntl$getflags(r0, 0x40a) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x90, &(0x7f0000000040)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x4, @empty, 0x7f}, @in6={0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e23, 0x8, @empty, 0x7fff}, @in6={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x18}, 0x77}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={r2, 0xfc, "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"}, &(0x7f00000002c0)=0x104) 2018/05/08 18:19:01 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x100, 0x802) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000100)=""/239) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) syslog(0xfffffffd, 0x0, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0xc) getsockopt$inet_tcp_int(r3, 0x6, 0x3f, &(0x7f0000000040), &(0x7f0000000080)=0x4) write$rdma_cm(r1, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r2}}, 0xd9) 2018/05/08 18:19:01 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240), 0x13f}}, 0x20) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101800, 0x0) 2018/05/08 18:19:01 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000000500)="838c39340090b1b5e27b4871c8f820872b29cc4cc334e1ffd57756fd58c0a9c6901e319de130e8560047754cbf10e6ccf6747ea9c6c7a1bad3b9b9e7f0d4ee5f2d2edc6cfe6b52125a65dd41dd76bb03afcde8fcf33377206c470debfc2a9cda1994d239a47d0db6", 0x199, 0x0, &(0x7f00000004c0)={0x2, 0x14e22, @multicast2=0xe0000002}, 0x10) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r1+10000000}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000300)=0xb) 2018/05/08 18:19:01 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000280)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000180)=""/251, 0x31e}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x4e}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r1+10000000}) 2018/05/08 18:19:01 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe8000000000000000000000000000bb00000000", @ANYRES32=r1, @ANYBLOB="6938dca7"], 0xd9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000000040)={0x9142, 0x1, 0x5, {}, 0x40, 0x53}) 2018/05/08 18:19:01 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0xfffffffffffffffe) write$rdma_cm(r0, &(0x7f0000001280)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8) 2018/05/08 18:19:01 executing program 1: keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf696288f5ffffffffffff9408220000", 0x11, 0x0) 2018/05/08 18:19:01 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xfdd9) 2018/05/08 18:19:01 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/05/08 18:19:01 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) getuid() stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x7, &(0x7f0000000280)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r1+10000000}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101000, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f00000002c0)=0x1) 2018/05/08 18:19:01 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="e7721003ff852b77"], 0x20) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept4(r2, &(0x7f0000000240)=@in, &(0x7f0000000000)=0x388, 0x800) r4 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000dc0)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000740)=0xe8) r6 = getegid() r7 = dup(r3) sendmmsg$alg(r3, &(0x7f00000056c0)=[{0x0, 0x0, &(0x7f0000004b80)=[{&(0x7f0000001480)="530198ad841048f6", 0x8}, {&(0x7f0000004840)="7081485647bb2ecc85355d02552d03c4a912dfde2277b6d506fc149609ee4e620b5e4ed49decbb062cede812d852fd535a610db6d3cb26b9c7dae8b07c1c29798b1e1d3827e41dab0cbfbb60bf063b64b99db6b1c529502834d1a4b17a5bf76287fb9c1a627fb6a527b64061ea45dae75cd51215070eb9f50d919013634d02fd560c82357c6209e81e8950cb3bc47778f4311b10ae6a8c8f94f78657", 0x9c}, {&(0x7f0000004900)="1aed4fe0e0ac98c7b503df9f0fa76b0778344dfe3c4dfb977130b5e3d31bb27d2ca6f7ec34bda445db4f887be9c16382bcbcc1dba9e36fffce5a9e3679c19e73afda27", 0x43}, {&(0x7f0000004980)="8f12547ca514494b35bd9fa286e31247e790d4f09ad0600c45fdc7f637de86d9ed64ba37dfb7880f20ff5c78ab54f3e97f07e78130b8a2ee4848d055b1c6374a173838d04600a89cec5c1218b6c34f75e440d19df41dc3dfb5dd0c6debc497bd3e511f82dc33096bb0da6b1c70646d984e0c92f7cf75357766f9bf8b13cdbb777b3288bf7431ef8bac24fc8bb9afd544df5774a15f2e06fc60686bc47d0ef144099fd7be6de8c239f253b1a92119b3aee168be0a507117ca07372b102843c23336106d31fd4998068f8a2579e40f158172a1ce2ecf804ec834c05a8333eaf20c70f2a3", 0xe3}, {&(0x7f0000004a80)="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", 0xfe}], 0x5, 0x0, 0x0, 0x40801}, {0x0, 0x0, &(0x7f0000004c00), 0x0, &(0x7f0000004c40)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xf8, 0x117, 0x2, 0xdf, "9c2e934c41768486b97ac52aafba08e4741f544e71a6d76a159c4ebf25677410b8c251d044fec2d96f4cb8106fece1aee55a3c6112c23958fc1c6da1f0b251716ee3893fb6a69e3b021476e31b3f7a102df2b2233ffbdb7200826d8d1aee6eda44e24e0dbb59b631eb2ab1cf26483a1a0c4aaf3424e6018a0056be99d1b68cdcbb3bbb4100b6a310a07e84d8a499d8190f1fef5d7fda2ccbc78b6c1720f21c819de9ae4a6c70c4d2d2c32f5e6f0d33e2a7b32921e58de2eab36a0799922bccf5e1205183b59c59f93857a3c58fb2814d222bed8fa3d885f969bd55df4b8793"}, @iv={0xb0, 0x117, 0x2, 0x99, "865d843d75a6801fd5c8555a9a6d7d763b36d6248b875894b6a25b8222191e3d1850d14e05a8eb3d1981b2ca9a0191454fadffef58ec44c3ca364279c23f1084489810a4dce7d8469998572cf7ff3531a760e5c57163a79d1b385e3720a209688e27541f332bfcde1a843b6c007c0864187d8fbffd0f180e3ae120c4ef22ec86323deafba6eb322ab04eaae963173dc5466c23fb014ce51cfa"}], 0x1c0, 0x800}, {0x0, 0x0, &(0x7f0000004ec0)=[{&(0x7f0000004e00)="205e351f824bacc6eb639dce90a743bf03052c219772dc37fb1dda9051440e0f7183", 0x22}, {&(0x7f0000004e40)="82dbe0deb670e2c45cc24ff5836724708a0772de8ca12c63cc7adb0bf8c5c93cdfb9480e7bdbb0e0711f1179449a2d3a6182a19d59732e7caa6628912ab7de3b67b88f34c83a59b28455276ecdceac0a1dd7678edf", 0x55}], 0x2, &(0x7f0000004f00)=[@iv={0x108, 0x117, 0x2, 0xee, "35e0dc0d54348106579ad46202b97357d57fde5bf86c7966da6f7dc361522580a97fbc7b8fe4ebc61e72aedada63ba02d0b2a04d0e92839d3c486fac6886a0aee281bd32870c15a963ba1af2a0fa0fea993d4b4998235d33b2d796cdab2bea4c9caa9cb059f41445b689de38e99c28a8634141d4a3e3c266bc8881e9d6b61ffa1bd98f968b6ae6d570989d2c697aeb190b775f8270f758db48c8348c534f1f0216274943bbd3c0d275f0aede381a0a627100c195c33c31f5db634b448ad1333607324391227d26bbf39c8f5cc8749de68625bb2ce9af3e69b99ecd14ac676d4eda4d34859be3de71221f223117c8"}, @iv={0x90, 0x117, 0x2, 0x76, "47808737b968327f1ba1df5a4cce05f2111d173a1dcef0a92bbe3d545342bd95e909fef3e1166bb9c1a16df42e856939f6d0611194c6729f3212425314d473a2d46c4b1e6869e42fdbc88d2562f62c4b6939fdd14b07291e5b1d3702c2210e2b59bdf309ab979c02f770bd4e221c2809d6559c1ae629"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2c}], 0x1e0, 0x8000}, {0x0, 0x0, &(0x7f0000005280)=[{&(0x7f0000005100)="625e68b8e789dae548c0a93f0322194002ad1f2f4c80ef7c51dc497c0eb3d68ba19a8d22740686d6902a84d726e3b8c8bf509c0a7a3fc6d27bd0cfeb832a90fffc092d4ff832ff80bee31c27051499ef74344a74cc79b0b51e7e73a10f961d66329bba09a783f14c6cfbeb30a4016ae23c0fb10dde5261a73256", 0x7a}, {&(0x7f0000005180)="1d3dfdc1690c64d3e7cac2ddba944810368b83a3b60f1efa76784187c42440cf36cceaa021ce1ec98eaed33ad29a5f7a349d524e664d97e27d91fe9c72176710f8a640bffd7afc04cd8c4b878620f919f7162240a9b71d9b1837e607ef236fb8fd416446ddb157ee086611278ab1ef36d65a7376c179f1a7e7324e08944d04759cb4526aa5f6706b9a5e8a2d9b0f6b7338542f7735642f1b5834986d68e6fcf2aeb08aa0e0b090a1ed", 0xa9}, {&(0x7f0000005240)="fb91fa3f049701", 0x7}], 0x3, &(0x7f00000052c0)=[@iv={0x48, 0x117, 0x2, 0x33, "ca6ebe9eaa33c3dd5c6ef48ee4b20ced47a72b99bbe6c08759c9bb132c27a56c6f90ccd6e24225a0a4a8eeea4f0f6e50240362"}, @assoc={0x18, 0x117, 0x4, 0x100000001}, @assoc={0x18, 0x117, 0x4, 0x90}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3}, @iv={0xf0, 0x117, 0x2, 0xd8, "57210e346705cbab58fb7517cccc7d64947d8dff0eb06fac5b7a1654d7ed16513e079bbfae8018dc5e92945f3e08554385bb9883793c53fd474849b9bbb428e417022ce27ae439863329be0814c1f0448554c405efb89f14bad6716e0fafa92fb82f7103d5dfcc9a763a96b8899a4740f80659f33ef66bb1d8434fa1fc2bb3e8774944e3ce06ec3787de07663f189844d7e67df297803e463cc679916e61b098545606e47492045810e6b24dc1efdce95ee089b3932efc3774544f76edc2950a200bd884d43ae1cd4c867404ab9ee9d042f0dbe208e74b01"}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x1f8, 0x20004000}, {0x0, 0x0, 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", 0x1000}, {&(0x7f00000013c0)="7df50a445f339231f6d3dbbee62264d49ce81726f6fbd4b9e92b2fff02db8585ea6a647932677e4fce746decebe3c30e50696e61e9ad6b52c47d51317b54c2edc16fc09dc2f3c221c0f7e01a5c70f9da144dc304aa2ecad3f219dd0335dd5f3f56ae583e35160efd90001dae4d0ace68603f6a9800d8a7473428412b9dbd9502ae61034bd9817074cbe9d98d3d45af79ad839ec68fb65299bbc17718fabb9362908de81372c03ee7a7", 0xa9}, {&(0x7f0000001480)}, {&(0x7f00000014c0)='@_', 0x2}, {&(0x7f0000001500)="4e96d334cc0591c4af11161f2f2b08e5d2923c943008cee8b9a4185e8fe61d6fb6da8d571ce1b366918879e7fb50922e8cb5f0619cee138142b8826836b0a0c502eb1db8eb457a28ae018d37385a1559902aa19fd7c6092968614316956b33b1391697f2cdcb331aed703d5b319a4bb7b6794190c72aefff46eae17930d46a12b1ca29b7ab980084d86801d9c481c2962309bab90873812f", 0x98}, {&(0x7f0000004600)="4d48433d1122a889de462006807fa326946ff689d0afb4f2b4a7623f4d5b1e1b5da25e3241a84688f940b76cf04bb1cacd011bffbfc670ba030f0832e435c921c5a092f53566197d6e282419", 0x4c}, {&(0x7f0000004680)="bbb6a50d33a4a84a8de6e5997a10e478084d571d22b239c54a1ab42dc6e678d683cd05e0022c4f2a5f867e99fbe6c50db443ee02c406a1dc533625fa92ad4b7471ff084b1ec3ac171c44645fe471e580d33a0110e34bc2a0677601249b14f605eba6a31017350b076244f599e2ea2b1627c460e74c96d2820cb604b4", 0x7c}], 0x7}], 0x3, 0x0) recvmsg$netrom(r3, &(0x7f0000000600)={&(0x7f0000000300)=@full={{0x3, {"8e7e6e1d070836"}, 0x7ff}, [{"2a4e351670b103"}, {"2df2e3fb329c1e"}, {"939a23aed4f982"}, {"0140d10a6e4569"}, {"2d9a86240cd058"}, {"d120e43adf6a74"}, {"3a1eb3dac7c4ae"}, {"3ea44ecb8b109d"}]}, 0x48, &(0x7f0000000380), 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x240, 0x4008040}, 0x2000) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) 2018/05/08 18:19:01 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x13) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) 2018/05/08 18:19:01 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:19:02 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000180000fa0200000000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f010df000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000140)=@set_option={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000000)=[{0x20, 0x0, [0x7, 0x7fff, 0x0, 0x8, 0x0, 0xfffffffffffffe00, 0x8000, 0x8, 0x3, 0x7ff, 0xff, 0x4, 0x3, 0x8, 0x7ff, 0x8]}, {0x8, 0x0, [0x2, 0x4, 0x92af, 0x100, 0x40000000, 0x100000000, 0x7fffffff, 0x32, 0x80, 0xd9d3, 0x5, 0x80000000, 0x8, 0x7, 0x101, 0xff]}], r1, 0x1, 0x1, 0x90}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0xd9) rt_sigsuspend(&(0x7f0000000180)={0x7}, 0x8) 2018/05/08 18:19:02 executing program 1: keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/netstat\x00') fgetxattr(r1, &(0x7f0000000080)=@random={'os2.', '^em1\x00'}, &(0x7f00000001c0)=""/255, 0xff) 2018/05/08 18:19:02 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0xfffffffffffffffe) write$rdma_cm(r0, &(0x7f0000001280)=ANY=[], 0x0) 2018/05/08 18:19:02 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000040)=""/197) 2018/05/08 18:19:02 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x6, 0x9, [0xff, 0x1, 0x7fff, 0x100, 0xfffffffffffffffe, 0x8, 0xfffffffffffffffe, 0x5, 0xcb3]}, &(0x7f0000000140)=0x1a) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r2}}, 0xd9) 2018/05/08 18:19:02 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0xa000, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x200081) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) 2018/05/08 18:19:02 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000280)=0x8) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r1+10000000}) 2018/05/08 18:19:02 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:19:02 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x7, 0x4) write$rdma_cm(r0, &(0x7f0000002000)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000001fc0)={0xffffffff}, 0x13f, 0xe}}, 0x20) write$rdma_cm(r0, &(0x7f0000002040)=@connect={0x6, 0x118, 0xfa00, {{0xffffffff, 0x100000001, "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", 0x8d, 0x2, 0x1, 0x3, 0x6, 0x74b6, 0xffffffff}, r2}}, 0x120) write$rdma_cm(r0, &(0x7f00000012c0)=ANY=[@ANYBLOB="03001000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe8000000000000000000000000000bb00000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd9) 2018/05/08 18:19:02 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00'}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:19:02 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) flock(r0, 0xa) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/08 18:19:02 executing program 1: add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="203287665c2cdf3c426252e7fab1081fe0b35732", 0x14, 0x0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f0000000200)='rxrpc\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="a2b89e5f0f6c9766d133db604b0d792ffea91eb990c72ed2850f51aa9cb2861e8f004ea964c14fbb7dc459808bbd3e8b3742c9aa2bf58a0384c07d59de0356fdbad76edb5165eca47e2cd0309923d522d94c23e62a1aa4de66471f4dc0cfbb1a912774619bb956614a5f32e21df158f3f9943607e34bd8b96c5fc830c117e323838b1e997d3a9cec519a23c4bf3aad06389bc748c899ca41bc718d8189bee86499e2ba12380a116f21dd2eb34a3410125a22f8cdc1e5e8562aab580174224c964987059b6291dd212362e6ec5ae057b279841c9f793350e5c8f6e56d0a917d766c7f9f687b029adb", 0xe8, 0xfffffffffffffffe) r0 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r1 = request_key(&(0x7f0000000400)='id_legacy\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000480)='&usermd5sum\x00', 0xfffffffffffffff9) keyctl$instantiate(0xc, r1, &(0x7f00000001c0)="d1bf69eaf15b2edb40fa279f770822000001d4301d68644303bd6ffcd8e75fb66c11cf038c623a", 0xffffffffffffffe3, r0) 2018/05/08 18:19:02 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000011c0)=0x8a, 0x4) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000000)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000004080), 0x13f, 0x6}}, 0x20) write$rdma_cm(r1, &(0x7f0000004140)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000004100)={0xffffffff}, 0x2dc6ee1daa378740, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000004400)=@resolve_addr={0x15, 0x0, 0xfa00, {r2, 0x3, 0x0, 0x0, 0x0, @in6={0xa, 0x4e23, 0x2edc, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0xd5d2}, 0xfff}}}, 0xffffffffffffff65) write$rdma_cm(r0, &(0x7f0000000180)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000140), r2, r1}}, 0x18) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x3, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x4, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x1000, r3, 0x10001, 0x3}) write$rdma_cm(r1, &(0x7f00000012c0)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000008000000000000000000000000000001000000000a00000000000000fe8000000000000000000000000000bb00000000", @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0xd9) 2018/05/08 18:19:02 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000023c0)=ANY=[@ANYBLOB="160000a8658d9451", @ANYPTR=&(0x7f0000002380)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0400000000000000", @ANYRES32=r1, @ANYBLOB="300000001b00000500000000b7110f11ba3cb7df31c47490808d02900000000000000009000000000000000207000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xa0) write$rdma_cm(r0, &(0x7f0000002480)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f0000000040), r2}}, 0x18) 2018/05/08 18:19:02 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) fdatasync(r0) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r1+10000000}) 2018/05/08 18:19:02 executing program 5: r0 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='systemproc@posix_acl_accessnodev$[selfeth0posix_acl_accesseth0md5sumnodev\x00', 0xfffffffffffffffd) r1 = request_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='security\x00', 0xfffffffffffffffe) keyctl$instantiate(0xc, r0, &(0x7f00000002c0)="705a1e53dc1793d962ec2b6b73c7d1dfb6edd4532dddf9ddff60532ceb7a7f9a7bbe7e061467585121981f0e90111fef0f0b3a4c3a64ded51b06c64817f6d2e3b123445c66ea7490ceadd90afde3a8204d367dbea0e3aa0cf28852ecad4fa97d2b428f33f77a30cbdb167edbda1bb262366c133b2aa1bc89d0638bbaf737282a403a529d596583889ecef5de4cc8cbbfe187739ecec02be027", 0x99, r1) keyctl$instantiate(0xc, r1, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, r1) r2 = semget(0x3, 0x3, 0x0) semctl$SEM_INFO(r2, 0x0, 0x13, &(0x7f0000000380)=""/205) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x6080, 0x0) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000200), 0x2) 2018/05/08 18:19:03 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:19:03 executing program 6: socketpair$inet6(0xa, 0x5, 0x835e, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x100000001, 0x200, 0xffffffffffff0001, 0xfffffffffffff000, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x9, 0x3282}, 0x8) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/08 18:19:03 executing program 1: keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x6a302) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000040)) 2018/05/08 18:19:03 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) flock(r0, 0xa) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/08 18:19:03 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) 2018/05/08 18:19:03 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000005b00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000005ac0)={0xffffffff}, 0x13f, 0x1009}}, 0x20) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000040)) write$rdma_cm(r0, &(0x7f0000005bc0)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000000080), r1, 0x3}}, 0xffffffffffffffaa) 2018/05/08 18:19:03 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000280)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59, 0xfffffffffffffffe}}], 0x3, 0x40012001, &(0x7f0000001c40)={0x0, r1+10000000}) 2018/05/08 18:19:03 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000000280)="8256d52e685667cd2b0c1c842e60a4787cc978dbe7654656deec8b9996228fa1fa65590c3936b533ba48ab038a2aff2a9d30398822b080354dfdc8b76bd91a5b953478a33d0b82f0a9eb422c0d3fa41f41c7a430915373c7a6245e0f954fcbba5a7bd6e5e659", 0x66, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r1+10000000}) 2018/05/08 18:19:03 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:19:03 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x200000) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) 2018/05/08 18:19:03 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:19:03 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x2) openat(r1, &(0x7f0000000280)='./file0\x00', 0x8000, 0x20) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x80, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r2+10000000}) 2018/05/08 18:19:03 executing program 6: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x381281, 0x0) 2018/05/08 18:19:03 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0x49c) 2018/05/08 18:19:03 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) r2 = open(&(0x7f0000000000)='./file0\x00', 0x12000, 0x2a) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xd6, "a651bbd270837c741554109f756069cdc02e28b75d50f16c18b65ec5797035aee21d074fbcaae957e55cadee2f126b66c2cd84b46fb2f89f4e69d2ce5b34a53a1882dd474cdb60aad44f422de8be0d51c76cdd45c97ccacf30f42126a323a3d927f684dad193aec0c6999a521e08aab66be9d4adaa3eb993b42395163da65f1e51954d79acdb7f1071b52b32113aa5c3f29775ee0b1562e53909c2906ca67dd49d4975a74b6e135ce073a10d6d765ca9880bd007fa5c6960a06d152d8d08ae41664b481c5967be2b5a990796ed7876aec397e4337a61"}, &(0x7f0000000140)=0xde) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000002c0)={r3, 0x100, &(0x7f00000003c0)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}, 0x7c1e}, @in={0x2, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7f}, @in6={0xa, 0x4e24, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0xffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @in6={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x100000001}, @in6={0xa, 0x4e21, 0x9, @empty, 0x4}, @in6={0xa, 0x4e20, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}]}, &(0x7f0000000300)=0x10) write$rdma_cm(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe8000000000000000000000000000bb00000000822403db21a1ccff9a50a55c02effd17c4256882bb33807fc86a590c4b52a5da98528eb93a380683d213c9e7bee9260cedf2113c499b6507d11273c0c696729088428b885d640eda01fa0b3b296c0fd9a2b8e92c921fb87a5e10a496491ab9bf773ef6d45a262bd0df744a6de7c5df74af42d107d43b8e967d3ef669b387a7fc7e688dfba3b44bd587", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0xd9) setsockopt(r2, 0x8, 0x40, &(0x7f00000004c0)="44b1a2f62111bf8007c67aa557e6b2e52d1e67b0cddcd29fb5b8911fa1f3ac9899fbe059b86fadc214fab2718d85976696e185b213cdbf00a0c7e395155deed20a014c81bfd624fe41c8d5ff285dcf372a809adcb73f74a235c8a97658402a736a62e291e52969b9f9fcd0de5a3213822bcd61e001c6e2958db2307de5a16d8a4159d7ff891fefef4f3f9dfdcd96ffaba8904089269047f4f614e74f7b9ce9087a345e1a21022ce1", 0xa8) 2018/05/08 18:19:03 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup(r0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000000)={0x0, 0xc, [0x3, 0x5, 0x5]}) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r2}}, 0xd9) 2018/05/08 18:19:03 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) bind(r0, &(0x7f0000001940)=@pptp={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r1+10000000}) recvmmsg(r0, &(0x7f00000016c0)=[{{&(0x7f0000000280)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000300)=""/249, 0xf9}, {&(0x7f0000000000)=""/13, 0xd}, {&(0x7f0000000400)}], 0x3, &(0x7f0000000480)=""/15, 0xf, 0x81}, 0x8}, {{&(0x7f00000004c0)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)}, {&(0x7f0000000580)=""/175, 0xaf}], 0x2, &(0x7f0000000680)=""/255, 0xff, 0x8}, 0x5}, {{&(0x7f0000000780)=@generic, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000800)=""/64, 0x40}, {&(0x7f0000000840)=""/130, 0x82}, {&(0x7f0000000900)=""/116, 0x74}, {&(0x7f0000000980)=""/32, 0x20}, {&(0x7f00000009c0)=""/151, 0x97}], 0x5, 0x0, 0x0, 0x1000}, 0x4}, {{&(0x7f0000000b00)=@alg, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000b80)=""/185, 0xb9}], 0x1, &(0x7f0000000c80)=""/88, 0x58, 0xffffffffffffff16}, 0x1}, {{&(0x7f0000000d00)=@generic, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000d80)=""/71, 0x47}, {&(0x7f0000000e00)=""/11, 0xb}], 0x2, &(0x7f0000000e80)=""/13, 0xd, 0x9}}, {{&(0x7f0000000ec0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001040)=[{&(0x7f0000000f40)=""/218, 0xda}], 0x1, &(0x7f0000001c80)=""/4096, 0x1000, 0x9}, 0xf2f8}, {{&(0x7f0000001080)=@ipx, 0x80, &(0x7f0000001640)=[{&(0x7f0000002c80)=""/4096, 0x1000}, {&(0x7f0000001100)=""/72, 0x48}, {&(0x7f0000001180)=""/158, 0x9e}, {&(0x7f0000001240)=""/20, 0x14}, {&(0x7f0000001280)=""/60, 0x3c}, {&(0x7f0000001480)=""/200, 0xc8}, {&(0x7f0000001580)=""/188, 0xbc}, {&(0x7f00000012c0)=""/9, 0x9}], 0x8, &(0x7f0000003c80)=""/4096, 0x1000, 0xffff}, 0x40008000}], 0x7, 0x2, &(0x7f0000001880)={0x77359400}) bind$nfc_llcp(r2, &(0x7f00000018c0)={0x27, 0x1, 0x2, 0x0, 0x7, 0x4, "8ced06b4029bc721c5d346e2950603a15078def95d57d476ebb51b089b9e4d72785fffa405e30390645e60b1d4401325e2fd200b670edcf4b48bc685094828", 0x5}, 0x60) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000400), &(0x7f0000000540)=0x4) 2018/05/08 18:19:03 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:19:03 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x10000020004e20}, 0x10) clock_gettime(0x3, &(0x7f0000000280)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/zero\x00', 0x2000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000440)=0xe8) sendmsg$nl_route_sched(r1, &(0x7f0000000540)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=@gettfilter={0x64, 0x2e, 0x10, 0x70bd26, 0x25dfdbff, {0x0, r2, {0xfff1, 0xfffb}, {0x4}, {0x6, 0xf}}, [{0x8, 0xb, 0x8}, {0x8, 0xb, 0xce}, {0x8, 0xb, 0x3}, {0x8, 0xb, 0x40}, {0x8, 0xb, 0x7fff}, {0x8, 0xb, 0x5}, {0x8, 0xb, 0x6}, {0x8, 0xb, 0x80000001}]}, 0x64}, 0x1, 0x0, 0x0, 0x8801}, 0x3fcd59495385757a) clock_gettime(0x0, &(0x7f0000001c00)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x247, 0x40012001, &(0x7f0000001c40)={r3, r4+10000000}) 2018/05/08 18:19:03 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0xfffffffffffffc86) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x9, 0x30}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r2, 0xfff}, 0x8) 2018/05/08 18:19:03 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x100, 0x800) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000040)={{0xffffffffffffffff, 0x1, 0xffff, 0x1, 0x3}, 0xfff, 0x6}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/08 18:19:03 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x2da) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) 2018/05/08 18:19:03 executing program 1: keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x0, 0x1, 0x4, &(0x7f0000000000)=[0x0], 0x1}, 0x20) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000000c0)={[], 0x4, 0xcc, 0x4, 0xfffffffffffffffd, 0x6224, r1}) 2018/05/08 18:19:03 executing program 1: keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) mkdirat$cgroup(r0, &(0x7f0000000040)='syz1\x00', 0x1ff) 2018/05/08 18:19:03 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:19:03 executing program 2: r0 = socket$inet(0x2, 0x2, 0x80) recvfrom$inet(r0, &(0x7f0000000c40)=""/162, 0xa2, 0x40000001, &(0x7f0000000080)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000000ac0)="d00114aace3954fb463986e1866c3069d3f028fe5ab89579c6b142e2c35c3e7b0bd703b3d58bad017f349809fcdc550e077348d060d5b338adae6b396d1f563e22db7d09254f1c598f584333975d426f817682aff78d54b26cfad0b757647bcaa958f6d6890c5e1423ce3a9331eaaadf571542755f16a49cb1d29454e7827f8ad19f17fd2335286baf711b67fcff130daecc5614fbcc31377c456c9181583292d3cc40b0b552116ad7e4bee43a867dedc8e16a01f28cd6", 0xb7, 0x0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000280)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000009c0)={@in6={{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x286b, 0x101, 0x200, "0c17218c6f1cf75b58722999b968f039541515c0fcb0c36cbbc287d11dcd91afd42ccac626bd632cd1b2dbb79de5ce613f005d9ebb1cb13d1ccbacf7192d32ffe493d55630033bb24f31c471466658e7"}, 0xd8) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000300)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000008c0)=""/237, 0x3b3}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000380)=""/198}, {&(0x7f0000000480)=""/106}, {&(0x7f0000000000)=""/15}, {&(0x7f0000000500)=""/170}, {&(0x7f00000005c0)=""/247}, {&(0x7f0000001c80)=""/4096}, {&(0x7f00000006c0)=""/69}, {&(0x7f0000000740)=""/240}], 0x0, &(0x7f0000000180)=""/251, 0xfb}, 0x4}, {{0x0, 0x129, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59, 0x2}}], 0x3, 0x40012001, &(0x7f0000001c40)={0x0, r1+10000000}) 2018/05/08 18:19:03 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pipe(&(0x7f00000002c0)) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)='./file0\x00') write$rdma_cm(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="47d31dc3a2be77fc07d87514006df4517648af878c9d860fc11da21b2a959549802134ab20901ea5bf28253154c212f1821f9f52d9ea2d87d3e87417d300993000"], 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000180), r1, r0}}, 0x18) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{0x0, 0x5}, 'port0\x00', 0x40, 0x4, 0x6, 0x401, 0x2, 0xffff, 0xb3, 0x0, 0x0, 0x3}) 2018/05/08 18:19:03 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x2, 0x40800) ioctl$KDDISABIO(r0, 0x4b37) socketpair(0x0, 0x1, 0x890, &(0x7f0000000000)={0xffffffffffffffff}) r2 = msgget$private(0x0, 0x50) msgrcv(r2, &(0x7f0000000080)={0x0, ""/184}, 0xc0, 0x2, 0x1000) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000040)=0x1000) 2018/05/08 18:19:03 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000080)={0x21, &(0x7f0000000040)="3cc05b57de25a0231790fdce653b5be1c10a03017e555d4d1b8c7adbcd2881a4ac"}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r2}}, 0xd9) 2018/05/08 18:19:03 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:19:03 executing program 1: keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x800) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) 2018/05/08 18:19:03 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) syz_open_dev$random(&(0x7f0000000300)='/dev/random\x00', 0x0, 0x2) write$rdma_cm(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe8000000000000000000000000000bb00000000", @ANYRES32=r1, @ANYBLOB="000000002a1de65fdff56d51b4682d93d5ae91f8174ba481e26b97f9d71de9c016816245d26efe07a5021110444d03d416a207defbc6d126cf4adcaccc12648f95ea4172b35835915639d5a5f8fd3296bb973d6c96b1e9ec402aba578913ae4aa7290bdb9a6699ae30834704d1f3092232adfd87d834a7e5547fb1a6b353249e0acb907846cd74be0a9e195e0591c89c997c94da47386c0ea81cc6f3ba1f2637307f56a2bb4c5adc2d"], 0xed) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x60f, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000040)={r0}) r4 = semget$private(0x0, 0x1, 0x10) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000280)) semctl$GETNCNT(r4, 0x2000000000, 0xe, &(0x7f0000000080)=""/221) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x7, 0xffffffffffff7fff, 0x8, 0x7, 0x7, 0x7fffffff, 0x8001, {0x0, @in6={{0xa, 0x4e22, 0x4ad, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xff}}, 0x6, 0x4, 0x1ff, 0x7, 0x7f}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000440)={r5, 0x9b, "95b90f80e6c9e5922fad46f29cf9611d823b6a78062680f3e7933ebe04069eb09a8baf8affb37a9911563c30efaf68d1f2388ab2762bdacd5cd0d9390bfd6dd45870753340cd994d2f531d7eb3ba0af49527e8870b9474e95026cfa52cc157e3770ed37e341c7e927140b280602152a83a536740099ea4b662157a6be33cb236e4602237694ddafd75e0122d8599bfabb48a5db63cd9add946450d"}, &(0x7f00000002c0)=0xa3) 2018/05/08 18:19:04 executing program 5: keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x50040, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = request_key(&(0x7f00000000c0)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0xffffffffffffffff) r2 = request_key(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='/dev/vhost-vsock\x00', 0xfffffffffffffffe) keyctl$instantiate(0xc, r1, &(0x7f00000001c0)="c2e07fdb9bc5833cdcc737146627695aff03fef89be9995a5035e39ad2812b6dded5e71aec197d5173836bb9286b78ad6056fd13a9b80eda6434d1ff70ae0529ec396ade22682b5014e9cfe68db2f2f15e991b22992daf9ce5b8d9c1c72106bbaaa28b897bddbbe82de60d18ecacebc16655cee98b51647eb8442d9e569b1398ed3055f9ec39bb993ca27db3bbb1a61feb33f940b2e7029cb903b36f9251fd769afe555a0189c819791ce9d11e92e0", 0xaf, r2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/05/08 18:19:04 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000005c0)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000580)={0xffffffff}, 0x2, 0x5}}, 0x20) r2 = semget(0x1, 0x5, 0x100) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000480)='fd/3\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000004c0)={0x4, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000000500)={r4, 0x7ff}) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000180)=""/181) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x17}, 0x4}}, 0x7ff, 0x3, 0x5, "1a7bc5861f02577386c167ffd58e8b75ff394051120dd318a05ecb6639b883c7e4c7f14c4de6fb065bccc1a85c103f05b85159334952a06de06b3db8a9fc63f4b8afdbeff340d0eb7bb6ba01115960a9"}, 0xd8) write$rdma_cm(r0, &(0x7f0000001280)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000000), r1, r0}}, 0x18) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x8) write$rdma_cm(r0, &(0x7f0000001040)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000001000), 0x3, r1, 0x30, 0x1, @in6={0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}}}, 0xa0) write$rdma_cm(r0, &(0x7f0000000340)=@accept={0x8, 0x0, 0xfa00, {0x3, {0x100000001, 0x935c, "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", 0xd2, 0x7ff, 0x401, 0x400, 0x8, 0x3, 0x7ff}, r1}}, 0xffffffffffffffdc) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000140)='bbr\x00', 0x4) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x101801, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000300)={'bcsf0\x00', 0x4002}) 2018/05/08 18:19:04 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0x51) 2018/05/08 18:19:04 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r1+10000000}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/08 18:19:04 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x0, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:19:04 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x2d}, &(0x7f00000001c0)=0x8) keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) 2018/05/08 18:19:04 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe8000000000000000000000000000bb00000000", @ANYRES32=r1, @ANYBLOB="0600000078cd765ad450d1316862680dac6c1f3e5832077a820acb66bc05eeac329d2754f0312c17e1cf289fba86983141e53116198692"], 0xd9) socket$netlink(0x10, 0x3, 0x15) 2018/05/08 18:19:04 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0x200100) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000080)=0x4) 2018/05/08 18:19:05 executing program 1: r0 = msgget(0x2, 0x520) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/225) msgctl$IPC_RMID(r0, 0x0) keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) 2018/05/08 18:19:05 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "5d15c4", 0x30, 0x0, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0x0, 0x3, [], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @jumbo={0xc2, 0x4}]}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "1b0771", 0x0, "21c347"}}}}}}}, &(0x7f0000000380)) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240), 0x13f}}, 0x20) 2018/05/08 18:19:05 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:19:05 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x0, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:19:05 executing program 2: r0 = socket$inet(0x2, 0x2, 0x8000000000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000300)=0x7fc, 0x1000000c2) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r1+10000000}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @broadcast}, &(0x7f0000000280)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000002c0)={r2, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/05/08 18:19:05 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) r2 = semget(0x3, 0x4, 0x0) semctl$GETZCNT(r2, 0x0, 0xf, &(0x7f0000000000)=""/48) 2018/05/08 18:19:05 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syncfs(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x300, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) 2018/05/08 18:19:05 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) 2018/05/08 18:19:05 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x1000000000000000, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x400}) sysinfo(&(0x7f0000000140)=""/196) 2018/05/08 18:19:05 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x0, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:19:05 executing program 1: r0 = request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='vboxnet0$-wlan0(-@em0\x00', 0xfffffffffffffffa) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f00000000c0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) keyctl$chown(0x4, r0, r1, r2) keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) 2018/05/08 18:19:05 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001200)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x5, &(0x7f0000001480)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r1+10000000}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000640)=0xe8) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000001240)={0x7f, 0x1, 0x81}, 0xc) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001280)='/dev/autofs\x00', 0x2, 0x0) ioctl$VT_GETMODE(r5, 0x5601, &(0x7f00000012c0)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001080)=0x0) r7 = geteuid() stat(&(0x7f00000010c0)='./file0\x00', &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000011c0)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001000)=[{&(0x7f00000003c0)={0xc0, 0x1f, 0x800, 0x70bd27, 0x25dfdbfd, "", [@generic="ef4e4036ccfc7e3a3448d7b215e051e0737aad495522037350337eff2dd0bdd2805b2cdbc8430911eeb6993fbe19d242be9947371b47a6b10bc09f029cb836ce55e4aaf8869e2e9d9c400cddcdc45a649baf842cea97a257d5cc1d4fff5c58e3bc108c9d530f1c169c629620e6ff1035a885b53add356f66992da1b9b617f54f976ab9a0f542be02fce4817ceeba5701dbf08c06634450771c34b1d9539cb3f26f83eaa16d02", @typed={0x8, 0x26, @uid=r2}]}, 0xc0}, {&(0x7f0000000680)={0x580, 0x39, 0x214, 0x70bd2a, 0x25dfdbff, "", [@typed={0x14, 0x7e, @ipv6=@loopback={0x0, 0x1}}, @nested={0x158, 0x58, [@generic="fa6e8fb3f7763c4b5d185c6b1002b41be0ee0e99e2ab215322021979db8f6bd3a003c0f5fc4e2b35658f98e6a60bb09b03782e269ff5d40447249df97f788a5d90ced42350cedd4128c80dfa6b9abac04f43883238244f69ffc77f74a549fe1cc3d0861c2cca221f954d55a32d761c272c4f3eed8731b24a84338bfdfb2ac94f3f808148b1e59144c1c6f4f2f78c24d8c729c33dffeed85e3524f3e8375cedf16018efd7796b5e310e218a009869124df9927fbab41f1a3ef59bbd922a1ef6913a626a04075f848774", @generic="a497b4cb6f8d6a32dbd02d747f531b4af300972e858b32a2f19e08ba29cda7ea945b6585bd159588e65ab1b92ed7b855f3a00623fb5f6d300377050579672aa0410e5dde41da4bf2fe28c6e8c856c2798064575df84840983fda3de6ff64a4e8969d3f8dc3cf878514000a789a0fc9775c4cac6db094600ff33ad84b3e95724f438386dc901f0660c05b"]}, @typed={0xc, 0x7, @u64=0x7f}, @typed={0x8, 0x79, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x29, @uid=r3}, @nested={0x26c, 0x3b, [@typed={0x8, 0x1b, @fd=r0}, @typed={0x8, 0x2d, @uid=r4}, @generic="4e75973ac1e81a16e27f170d03d74e813810a2473593f3d183510418952c0d2aa035c014fd4df91047204ad120c5de38f3108cb10294120707215d48a0e3aab6d30b2ee4d281b96eeee925994d203c19792658173a18f8f89dd6b00e26c3bb8464042715516acacfde737c7d6ba89f97c88161b2c4a7045773f681eb358c4d1acef145ab8cc369cd88263a6f3330116a24a4eb", @generic="c99c77f2941432fb87c1b90c50a24c814a20d2fed6fda6c8d5705dd3bf720f41964717e8c0eec0ee41d1b8d9dbdcf62435259080ea28b3102432283db676cdede589d2ee6193494b5743ab8ecccb62cd86dafc100d40c54f19ea0369a9f55e", @typed={0x58, 0x5b, @binary="c2c38581be5bb8892287bdf3644837367cebb462ee3759046ab0c958870ada7f343b6b967413741a3536965c57f3011d98c2e4edc577bc4d460f222f55e9d2212b6c7aa263ac01de818cbc7aae0435b66b7441"}, @generic="3929a30940d843bbf9aba4444fa9747b63fda536", @generic="29130e099bdbe1c0f83502ba43aaf2ebfbbbe2bb82f8e1493237fa64958aa55f59f404624caa3049d8fe566e81ec286207cac01744f26c1bbe36cd7a699a19ab62b261fb1bae818e5b9512d1279de66e1f98eadd3816d00889d6df56c2fdd5c052e6b94e761a69baf3bdaba580f4a14d20eda9858963e47d824698c5283adf87e0c993ee1253a8f3ec8c3abd6b79fdd941dca7c15d0a9c970b79", @typed={0x4, 0x7d}, @generic="de5487a132538da7dfe2fcadd621bc9986c5c3aeb4fcfe39192dc03977239c4dd3b47cb95de63a60f11057360015862ca31c437ccc507234064ca8906604d4d0a2be7a555cb75c4153aa4ea636294de2f6b941b00c1726c5f4"]}, @typed={0xc, 0x82, @u64=0xed}, @nested={0x170, 0x43, [@generic="6fd024efcb6e6c848cf3513a5858ad366d50152cff33471e2ceab8c7e87c08ce0c657b81f0192f7e0b64135c0c7d89905dd52fc7b688106c184c5e3a088e4e92458506e7194b90fcbed460fccd6042f88923da20d7fffa03ded2887ce4e514b324b3b844", @generic="a9c2ad1af9392dda5b35664899d6e3915ed5f213be8b11ba1242d24a9eb066346d4b32de2262f556923ec528b3cce99fdc6bee0bea5e3eaf544277bfd01c98727ac407456c742756f7005342e4a8fa8b9b44a9774ae4c2bc7eadff24635bba4c948e89a7c708a1871b88453488c9102e12245f8c5ac5453849c0ff9377cf9602082560a6e6606a0b09942200442844b983eef6116035eb981a2254a4e1620bb30c5ea1981f86646fbbb959a2451a38e80fe839f530bce51428e47286cc98747479ea4124e26af1bce012c85e2625", @typed={0x30, 0x24, @binary="86e83ed15264f22d118160f54c39417d4041e8a39b447146f10c5a6063ebe858e317df8323aa2a4db7d1"}, @typed={0x8, 0x3d, @fd=r0}]}]}, 0x580}, {&(0x7f0000000c00)={0x108, 0x12, 0xb, 0x70bd29, 0x25dfdbfd, "", [@generic="f22c5290abe202430409975fabb68fde3351a263656955a6fc56f7464dde329d61357fe1", @generic="ba4d338f3036b2074f3bb957efdccb25b9c4e82c9903dc2fd9f00b738338434baf58e6f87e3ee1e166788bd668df75737c6c24c5bee76ba90f1f0707cd3b2e0461bcdc1f3ccac6ddee487f548346b538980bc9928b45b4620231bf2eed60efeeab9fede3b9dcb3aa1141cc8426c5301a3fab9ec6cc37dd231bfed307d7bd687412ae4b7539877c13c00e12c3ef50310df0eb8ecdfe50d6ad81b0a811a2300c571020d165972b64b20e9958396d101712ca42d715057eb95bf334dea290ae6e928c54949ed8ddf164fe3324c93660cf32a55d"]}, 0x108}, {&(0x7f0000000d40)={0x1e4, 0x2f, 0x0, 0x70bd29, 0x25dfdbfd, "", [@nested={0x15c, 0x38, [@typed={0x8, 0x62, @str='\x00'}, @generic="860b0cf8979cc77af4b963192226a3efc1c3c2627d8ca28d8c325926101b0abc65d1866c2ed09c37052ceb8cc3d404689c1f91bbbb039638fb0ee6f6302b0a", @typed={0x14, 0x46, @ipv6}, @typed={0xfc, 0x5b, @binary="7f79e6a16f852d99523a524d56ea1eb904637529001cbdc44c7013a2f9e35a02cb189e94c61d47d0ff6db398472e2492f6081ce5ad2d959d42879abc67acdb316768d1b33dc0fc492f661dd73b1c3c6a01b4e74a44401f080b5ac7e84ac7367ecbbf39a88c87442c183ae8e9ab17d346a701b7d4a3fb64481b66e9df33151e5dabb274312296988abce0ac61deed20c3356770ec20c47f2b2de530323a08a4755f670c35a68c27949aadffc6f46ee1a78582d505ce885e1440e8f9b329d200ff30b5710fe54a760654aec97f747263e3dff6d70974b05e9ce425c7368ac4b2bebf7b7f3a4831f4232380bbf87b53e35e1e69ff8ea20a"}]}, @generic="78e95df9f4358700791f849e76c48d31bc498efec453c3e55b450c5a336e59335516812746f5923d3ca6c1d85802b6428b51f509716f316aaa8d121132410c8fe6d85da867362c6031362047690ab5d90c4d77aab02b30b4ad1d0a4b498a8fd4741b80da6cdb6b5762a4d6f5e32d03c1e70e72f98b93"]}, 0x1e4}, {&(0x7f0000000f40)={0xb0, 0x1f, 0x8, 0x70bd28, 0x25dfdbfb, "", [@generic="4228e24dfbe481220d2566890cb659e28e9632656574c8fc4096e4c2584ae340d461dee36f7f1effe8643d9a19675ab9294c843833f06891221cfdec1ed95db15cf6ca359084a4b543f5d551c0407d5eb967896b287b571759ec3772b6fde5f2a74002eb71fd61379014d043fe0f579c0dabe7bac660ffb2f1c94200b6fef46af18cd14e7b6dd8e8b899ea30207e0c506042df6672e8786681438963efbbe708"]}, 0xb0}], 0x5, &(0x7f0000001180)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x20, 0x1}, 0x10) 2018/05/08 18:19:05 executing program 1: 2018/05/08 18:19:05 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4080, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x7]) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/08 18:19:05 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r2}}, 0xd9) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) 2018/05/08 18:19:05 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x2d957018fe037398) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000280), 0x4) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r2+10000000}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000002c0), 0x2) 2018/05/08 18:19:05 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r1+10000000}) 2018/05/08 18:19:05 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r0 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(0xffffffffffffffff) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r1, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r1, &(0x7f0000000240)=""/4096, 0x1000) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r4, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r3, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r4, 0x4, 0x6000) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r5) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r5) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:19:05 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0x1, 0x4) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000001280)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3fff01000001"], 0x20) write$rdma_cm(r1, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r2}}, 0xd9) 2018/05/08 18:19:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x10) setsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000040)=0x80000001, 0x4) 2018/05/08 18:19:05 executing program 3: keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) getgroups(0x3, &(0x7f0000000100)=[0x0, 0x0, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x2002, r0, r1, 0xc31, 0x50000) 2018/05/08 18:19:05 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001040)='/dev/ppp\x00', 0x28140, 0x0) r1 = dup(r0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socketpair$inet(0x2, 0x1, 0x1, &(0x7f0000001080)) unshare(0x20000000) 2018/05/08 18:19:05 executing program 2: r0 = socket$inet(0x2, 0x7, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xfe, 0xffffffffffffffc0) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r1+10000000}) 2018/05/08 18:19:05 executing program 7: r0 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(0xffffffffffffffff) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r1, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r1, &(0x7f0000000240)=""/4096, 0x1000) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r4, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r3, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r4, 0x4, 0x6000) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r5) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r5) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:19:05 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) r2 = creat(&(0x7f0000001200)='./file0/file0\x00', 0xca) ioctl$SG_GET_KEEP_ORPHAN(r2, 0x2288, &(0x7f00000012c0)) write$rdma_cm(r0, &(0x7f0000001080)=ANY=[@ANYBLOB="03000000400000000d00000000000000000000000000000000000000b61305a1d20e318b1b4d9700000a675e65a01000008000000000fe800000000000000000", @ANYRES32=r1, @ANYBLOB="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"], 0xd9) r3 = shmget(0x0, 0x1000, 0x1060, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000000080)=""/4096) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7fffffff, 0x440000) creat(&(0x7f0000000000)='./file0\x00', 0x2f) r4 = syz_open_dev$usbmon(&(0x7f0000001300)='/dev/usbmon#\x00', 0x7ff, 0x400) connect$llc(r4, &(0x7f0000001340)={0x1a, 0x320, 0x81, 0x5, 0x2, 0x7, @random="5008e9a29616"}, 0x10) 2018/05/08 18:19:05 executing program 5: mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x400}) 2018/05/08 18:19:05 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000000)={{0x4, 0x2}, {0xdd, 0xfffffffffffffffa}, 0xf841, 0x0, 0xe68b}) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) 2018/05/08 18:19:05 executing program 1: r0 = add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="937b8e800d538be9f40e595d55a39d1bd18673ee10e72486f83d7024b98f1c0cee82", 0x22, 0x0) keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, r0) 2018/05/08 18:19:06 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe8000000000000000000000000000bb00000000", @ANYRES32=r1, @ANYBLOB="b5f628a0"], 0xd9) 2018/05/08 18:19:06 executing program 4: syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x101, 0x2) socketpair(0xf, 0x80800, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x19}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r2, 0x2, 0x7}, 0xc) ioctl$KDADDIO(r1, 0x4b34, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000240)) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000ba1900150402000000768cb71ce9e00e56ab61697b01608f4ae09cce6d583c1d01a58e48f01f2dff16dc2b6d8409420e4fa0950ae25104a731428cf899c0f62d0ab100ce259d86d65dcb015e1ee521396c84810f21881138ae84ad1d86479681171c2822f9f00d36e939a097c53869ac46127dc3206a8a12877f16c0af450f98fafa873b512797ddd93a909e640558d64a2eae2a6e", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r3, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r4}}, 0xd9) 2018/05/08 18:19:06 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x100, 0x0) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000000180)="5d6eefa514b9a6af0402cfe5672ee67aef119957325d24278ebf5e84c06f67458febf15ab8faa0d948c96601043e481f4ea0ce1fff1d31b2677947fcd9d5c2633b442cfd34e78d8607aa5108522c74d89dfd9ae3d83864f3f2c879b28f") openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) sendto$inet6(r1, &(0x7f0000000040)="3692737c10dda942d80442e3a2cdf4449534008b80f009a43950b8ab0c52ab84b0470a22a20c70a415fff666a7cb2799f989fddaea82407e0f252028368b03f3e55889c647356ec3e7d3986f8b9d271b22a926987eaa3f59d11d0b6f931f3dab2f02ed9538dc5c493ba5e4ce8a81a23b1dedcaf0b1bdc8b897e4d70deb615856032d3b3cf7", 0x85, 0x4, &(0x7f0000000100)={0xa, 0x4e23, 0x6e, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f0000000a40)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000a00)={&(0x7f0000000300)={0x6ec, 0xe, 0x0, 0x803, 0x70bd2d, 0x25dfdbfd, {0x2, 0x0, 0xa}, [@generic="307ba18b108bc86f712dbc3927b7ecead98b4f7185e3b5c98e1bf39bb6b8b3d4b60a78dd853f783e1cf7cde42a3446fa83a3dda2aca8a3ba7580b890ee7de9b1d5", @nested={0x1e4, 0x5f, [@generic="b4caf6d5d4a5d6054c596fae6401920e9caca6f9e5b1f84c4c1c4337eae3ea50cb741afa6dc5e900c0b65781405ab359b4b4b6b1e95fb0998d9d", @typed={0xc, 0x69, @u64=0xffffffffffffffff}, @typed={0x28, 0x26, @binary="62ab321733f1c1ffbd9e9906bb5aebad0fdddb361d6347090a73bca8346fd49a5086"}, @generic="5d8a375b6ed469d0cb8157e28008977046b96bfc87aa00c897c482c4fb90a3fcab1df7b681d3a48cd239c9bafd4587e7e411499151b1da569b8bedc1aeafb0ae94bfcc473bd79127", @generic="f4c6660e1408216971b24a32ff1dca85e12f6ebf50fc06d3bf6ec76bac46c30b5e5966518300284ce9e231f7c34ad2006e937d2cda7c962ae33884a6d9b92508eda5ba9231a5f15e0556d54cb0a93f681ef1f64efd9eca04ae08351f9d", @generic="e3a514b3e6e285f9a0802688cf1f56f6bc368bb3b4f171732039d73e8a679f150e08ec8decd5859ad0ebc280fd673a9b5a7ac4b36ff5a556c1cce619989e01ea7d427adcd0831bf666d0e86c0f7391bcb76c199ac937c0a478f919d161da1ed99d1f6b43e02fd87a49f4c506c6f5f20f174105c807d88b4857eee163fb69700d4b2bfd95e244cb6c9784a0d3c1bd85a04201f91e5da9474d8ebe4ee5c1e322939813b701dd236d5ccae11eb0ca8bd8cc266e78f55851acd4fdc36fe99d27bcff12e9810e6aba9ca61e316c"]}, @typed={0x8, 0x54, @ipv4=@dev={0xac, 0x14, 0x14, 0xf}}, @nested={0xc4, 0x15, [@generic="54f59f06e16639684646a3bd6d60d03312", @generic="962a41a94067d4e1549492cafcd1d655320482ee1ef238255ac315974d0ab20365507960132d5f5d942be8a1f2682d085151eb49b0cc36156c17884902fd34c75d106f0051caffc86454bac35ff5b54444facf2e3bc628ecc752e149ba3937848e8b2a7d551a5a7f", @typed={0x8, 0x7b, @uid=r2}, @generic="ce01965394b584c1fb341ff1a03b69d938d59b06b48bd3b9", @typed={0x8, 0x4a, @ipv4=@rand_addr=0x1}, @generic="381681a4b352c04b668354967e721974c5ff5f675ac8ca9e4aee7b4be3bb"]}, @typed={0x4, 0x26}, @nested={0x11c, 0x22, [@typed={0x104, 0x66, @binary="ef6036f917b1c49cd4bf9709c83a11cf7498e0f67e6f94a37bda7864d62d9f775a4fc426df131a66122c3eed785ab0699064dab413035935a8189961915de940a2f2607143a6478e11548404d3e4f78deeaaf68777646d47cc2152113ef6a6dbe2712874716d5d95b2a7742f7c01664f4f69cacc135cf0e2fc73e51028a0e4e221a9aee667d307d18a588d7a4ac1b5300a0bccf3b07bbc1137da252b9fd9b08abbda5618642edb4efefd8e2f10ff86aea41497f6fd36c0516d39089e0816335912b4a29aaa59f49e9bcfbe6a220097b8014e42492c4cda1cc85e736f1c9285b7a62e37e1a4bd90a511e46d5bfbfc51f60cc1c75a14973d0bc0a1f170f5"}, @typed={0x14, 0x5, @str='/dev/snapshot\x00'}]}, @nested={0xfc, 0x1a, [@typed={0x4, 0x2e, @binary}, @generic="ac98053dc0608e446e07b3448a44a595cfacfb", @typed={0xe0, 0x92, @binary="bed44b0181d2446f9928f1ce8bbc076565645278c08406246a9a2d5c1166f1aafbae18e12a4489b863e6d203b94aa73cec7f9fdf8844a4806c091a3e9f712642ce2430bd5f5edd58c2b952a6ea9216bfd71a470371fbfe2012848dbedef3abd4e38f67a0f8dc516d243f402b7616e9897cc1d1466ea1ae30d983c65b9e9f115150ae6c79ebb1c195b507b27e036d3752fa82ff7bf57cf4142dd61f5d4a949f56b21381dd832dfff94da1ddef443219628a8824c37afa73be26f9a59af21cf63171e8acfd30344c6dd912742dc42972ee29bf14060f007b6324f245"}]}, @nested={0x70, 0x40, [@generic="d33c83fef435544515a1f17313f2ce085fab7cc0b9eb6e91b84a8fd1e169a5f5cc68bb8466e4683aa3ef59795dfe54a8c41a67ab54043f7b5c0454c59b4b8f7148a3f829", @generic="4c77c01f948f0e609ad92d343e5e37d9e6e91e973b43c6be9c5e0b93984707b6fa218fd333"]}, @generic="62b81300da52b337487c5761c97bb84717428d3166099192c2eb38c38d86ee175c49983a469251696cbcc56cede945b8dcfe43e280f8f6d7a00661a0ba79398c47a1a49129edc2a6a3521973a330e5e2c884c59e866499a80b49cf60bedf748dfeea113027c6088f1de3a41e64df3d27a8d6c1bd2488d4aaf1a2a5d5857fa2fa67f49eda121a1236db5ccc00dd62afb169f51afef3b1af422be22bac4d824879451eef04e1726452e6cacd4720abf5978b9905bc612d14e66ae3af5650983b7e3d32d7285d75d6d91432dc601bff5248", @generic="b21d412159b2641b5fed6d1ed36571f101b00b5dd8013d8b6db799cdcfc0281d9b3cf1a3c11e8c7fed4437dde9611f620ecd80860718d5e0631e3480b815d1513bf2a9de703fade1bbb3423b3c4d3cad285fc31bf8836de6e7db6fb133a115ad7f0d494b9b10a9a9440ccc72895d5d6a4cfcbe9867fde2d485d177d8986aa0645de4cfd855bd632934"]}, 0x6ec}, 0x1, 0x0, 0x0, 0x4810}, 0x0) 2018/05/08 18:19:06 executing program 7 (fault-call:2 fault-nth:0): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0xfffffffffffffffe) write$rdma_cm(r0, &(0x7f0000001280)=ANY=[], 0x0) 2018/05/08 18:19:06 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0x48) 2018/05/08 18:19:06 executing program 1: r0 = add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="2d01362a8c73fb07cdf41ad8dd4cdaba7535", 0x12, 0xfffffffffffffffd) r1 = add_key(&(0x7f00000001c0)='id_legacy\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate(0xc, r1, &(0x7f00000000c0)="d5bf69622910865d0bb70100000022350f6e", 0x12, r0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x200000, 0x0) write$cgroup_pid(r2, &(0x7f0000000080)={[0x37, 0x30, 0x38, 0x39, 0x37, 0x30, 0x38, 0x34, 0x30, 0x38]}, 0xa) 2018/05/08 18:19:06 executing program 3 (fault-call:6 fault-nth:0): r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:19:06 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfff, 0x4000) ioctl$VT_WAITACTIVE(r2, 0x5607) 2018/05/08 18:19:06 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000000280)="9dee6a12fa32db33f60323515e26a04df0e9da64a03d54220a93bc6d123b7d85b5fe274eb71bf6f55881c7b527f5fbf087121a4ad90771b06bf1d3aa58ecde78b1123b40f548d528d85e5cb35f28ed132b6ccd4c62eb97f8b431693eae037f92d56eaea535477b19456659b7e9893644cb4a88a64960f6", 0xfc95, 0x0, &(0x7f0000cd2ff0)={0x2, 0x20000004e22}, 0x10) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}, 0x100000000}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}, 0x40000000000000}], 0x3, 0x40012001, &(0x7f0000001c40)={0x0, r1+10000000}) [ 150.322093] FAULT_INJECTION: forcing a failure. [ 150.322093] name failslab, interval 1, probability 0, space 0, times 0 [ 150.333552] CPU: 0 PID: 11443 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 150.340506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.349886] Call Trace: [ 150.352516] dump_stack+0x185/0x1d0 [ 150.356202] should_fail+0x87b/0xab0 [ 150.359971] should_failslab+0x279/0x2a0 [ 150.364141] kmem_cache_alloc+0x136/0xb90 [ 150.368342] ? getname_flags+0x12a/0xaa0 [ 150.372451] getname_flags+0x12a/0xaa0 [ 150.376381] ? SYSC_mkdirat+0x6a/0x6a0 [ 150.380292] ? SyS_mkdirat+0x54/0x80 [ 150.384048] SYSC_mkdirat+0xb1/0x6a0 [ 150.387846] ? fput+0x25c/0x2e0 [ 150.391199] SyS_mkdirat+0x54/0x80 [ 150.394779] SYSC_mkdir+0x74/0x90 [ 150.398303] SyS_mkdir+0x45/0x70 [ 150.401747] do_syscall_64+0x309/0x430 [ 150.405683] ? SYSC_mkdirat+0x6a0/0x6a0 [ 150.409693] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 150.414905] RIP: 0033:0x455979 2018/05/08 18:19:06 executing program 5 (fault-call:0 fault-nth:0): seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}) 2018/05/08 18:19:06 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x404100, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001440)={0x0}, &(0x7f0000001480)=0xc) stat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00000016c0)={&(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000240)="4e92cf54e2fcdfbfdccd63e9aadd2ca54dabdccd584095977c52e2b1d4b2a294766a55b3aea82b0016fc10d033790b6c878260ffe274e930aa97afde92829e6096e98e0b3a96d4bdaf2640b1292b75632675b47f3311ff77b442cb52fce5d64a9dee255be3c126092f74a727de85ef37df8943f5cefdbee2402993898446132f002eb4bea525ec63301367c2d4f7103183eccf9263a0e62f1a44db9a1c1bd62d8ff1e40892be0c157fb39438e1078c197e21d4b58a73257ee95b56d6244926deac0fb7dd12461d410b43ca0f945903912422943b3b6646953112ebd30c1fea728e155efa4593b5b148a58347a26444d3db", 0xf1}, {&(0x7f0000000340)="779e21589975e5d84c78a217dc9fc4c00c81c350baab7531f7c5956822ba1627a383dcb5715baa7027f2487eddfd08bf2be7798705cbc53bc931f738d833da9dc301dc21a82a278e6437aad17a4fdfe6c3a62660be901a2b26d6943d09ce0f7ba373ca73c00488ab6cc230519b2eb2e0470dd9bb32d3de21a68f6128938f6adce82eb95762a34aa97a3d078b2088e7f6eb48a98ebffbc8beba210f1c93029e22a67c6489f6f96290d74e13d5c68b2d5914cd9dd1c3779658680f5f6ad72b0761ff7ef7aa9d46fb8cccf612b826280fbf257c755b065e9e9afc724c274c2724b76f598516203924ae157a78d85b", 0xed}, {&(0x7f0000000440)="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", 0x1000}], 0x3, &(0x7f0000001640)=ANY=[@ANYBLOB='0\x00\x00DR\v\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x50, 0x10}, 0x40000) write$rdma_cm(r0, &(0x7f0000001280)=ANY=[], 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x18000, 0x0) [ 150.418109] RSP: 002b:00007f04f0b19c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 150.425848] RAX: ffffffffffffffda RBX: 00007f04f0b1a6d4 RCX: 0000000000455979 [ 150.433143] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000000 [ 150.440440] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 150.447730] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 150.455021] R13: 0000000000000430 R14: 00000000006fa520 R15: 0000000000000000 [ 150.502654] FAULT_INJECTION: forcing a failure. [ 150.502654] name failslab, interval 1, probability 0, space 0, times 0 [ 150.513985] CPU: 0 PID: 11467 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 150.520940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.530317] Call Trace: [ 150.532940] dump_stack+0x185/0x1d0 [ 150.536617] should_fail+0x87b/0xab0 [ 150.540430] should_failslab+0x279/0x2a0 [ 150.544594] __kmalloc+0xc2/0x350 [ 150.548096] ? do_seccomp+0xa27/0x2060 [ 150.552023] do_seccomp+0xa27/0x2060 [ 150.555783] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 150.561269] ? prepare_exit_to_usermode+0x149/0x3a0 [ 150.566329] ? syscall_return_slowpath+0xe9/0x700 [ 150.571237] ? fput+0x25c/0x2e0 [ 150.574560] SYSC_seccomp+0x8e/0xa0 [ 150.578266] SyS_seccomp+0x54/0x80 [ 150.581890] do_syscall_64+0x309/0x430 [ 150.585824] ? prctl_get_seccomp+0x50/0x50 [ 150.590100] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 150.595314] RIP: 0033:0x455979 2018/05/08 18:19:06 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @multicast2}, @in=@dev}}, {{@in6=@remote}}}, &(0x7f0000000000)=0xe8) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x2200, 0x0) sendmmsg$inet_sctp(r2, &(0x7f00000006c0)=[{&(0x7f00000003c0)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000000640)=[{&(0x7f0000000400)="6938ff46e3b94ea29cf8ea08ee597a2dbca004e3ecfa9ee55308f9d25464db91e6470089816c15d9e061d89aee7e1fa9fe3248f1cf5589da6b0dde72420df7730995d3c0e5ced8ea203b69ef85a53b80fc61f64b0d9df8d4f54849931d7181ed24bc86a90f8346001f8085c5813baa2d4f37bf3e16cf7e93c2cffa7a6b07f5ee144f7d90a4407b22bdbe3a7c563dd849db19df718137914da12c68bacb1dee60127edf17", 0xa4}, {&(0x7f00000004c0)="d031deb2b57b7d275329f34ea071dfa7a8ad4da006d0b0b038551f035b1ac6ea1e1cfaa16a95dff331e2a3e003e3e50b3b0a0164c72b443112af0aebdf378239a964161d4637f370410269e187b74c3f9362ba375e7e1bb5faa505d09fbfb6247eb4d632927feca245c81d74c22c61cba230d0e81f751f91e490741b834e79a7511180f9f227d5d8e3730ea735c07bddb226d8b983c93633db0d520db0d3c7ee88307dbb462f6f3a0091b3d26d2dfa64", 0xb0}, {&(0x7f0000000580)="41f640198b5b4b9a0f80364c4d411d6c79e01b2ee3ddb8b1f08a08ca5238f28d71bd6ef0d77c6d8660453ae29075f51fe0b3b9d4df0b444a111ee239feb77cf9a872bc61ca0e58cf3f349aa627a82d8c3d293f8305a5245f107e70b3c2af9caea990c4f0bc726f2851cbacfd253fcf95c1790cd41c129ccf4ed434c45874ee9daecf0f193b143aacfce9475d9ace95724fcdaf4fd28e", 0x96}], 0x3, &(0x7f0000000680)=[@authinfo={0x18, 0x84, 0x6, {0x966}}], 0x18, 0x8000}], 0x1, 0x0) iopl(0xfffffffffffffffc) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r1+10000000}) socket$inet(0x2, 0x1, 0x5) 2018/05/08 18:19:06 executing program 1: keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) r0 = request_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='\'user)+wlan1em0(\x00', 0xfffffffffffffffd) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x2000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000001c0)={0x20, {{0xa, 0x4e23, 0xfffffffffffffe01, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x1, 0x3, [{{0xa, 0x4e21, 0xceb, @local={0xfe, 0x80, [], 0xaa}, 0x200}}, {{0xa, 0x4e23, 0x10000, @empty, 0x9}}, {{0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x1f}, 0x10001}}]}, 0x210) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) [ 150.598525] RSP: 002b:00007f4bd6418c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 150.606275] RAX: ffffffffffffffda RBX: 00007f4bd64196d4 RCX: 0000000000455979 [ 150.613568] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000000000001 [ 150.620864] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 150.628156] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 150.635456] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000000 2018/05/08 18:19:06 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200100) 2018/05/08 18:19:06 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x7d) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000004000000000000000000000000000017e41cb2a5594a37d00000000fe8000000000000000000000000000bb00000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0xffffffffffffff92) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x4, 0x4001) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000140)={0x1, 0x3, 0xb000}, 0x4) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000100)={0x57, 0xfffffffffffffffe, 0x1, {0xe77, 0x80000001}, {0xc6, 0x6}, @period={0x58, 0xff, 0x2, 0x1ff, 0x200, {0x9, 0x80000001, 0x2, 0x804f}, 0x6, [0x401, 0x80000000, 0xffffffff, 0x3, 0x100000000, 0x1]}}) 2018/05/08 18:19:06 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x9, 0x7ff}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)={r2, 0x100, 0x1000, "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"}, 0x1008) fsync(r0) 2018/05/08 18:19:06 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0xfffffffffffffffe) write$rdma_cm(r0, &(0x7f0000001280)=ANY=[], 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x8) getsockopt$inet_int(r1, 0x0, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/08 18:19:07 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x210040, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000100)={'gre0\x00', 0x9}) keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) 2018/05/08 18:19:07 executing program 3 (fault-call:6 fault-nth:1): r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:19:07 executing program 5 (fault-call:0 fault-nth:1): seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}) 2018/05/08 18:19:07 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="2701809454dd2800"], 0x20) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x80400) openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x14000, 0x8) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', &(0x7f00000000c0)="73656c666f73656c696e75780300"], &(0x7f0000000200)=[&(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00'], 0x1000) 2018/05/08 18:19:07 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) 2018/05/08 18:19:07 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="c22bc9295ab5ab40187ca140c5f8b25c6d4e75f89113013713e98cabeff7a9ee0f638f483c56c0fdc3d8ffbb56ae79d1190d9cf411c1bb22ea6a64c42a4a6e580f43554041aaf1a8b84b897d5c9b61f23722cfcafd77cf9c399ed448934ad5ed52e1c87550b7687aad8336acf13241183601ee494141dc430669d42265d19b4e1a35c0b7b89e2c7aa9b72ce383d503ad9fae5df2b3ff1b52c439e2b9d57dd5dd1f779ad6e6e1303c7f1840", 0xab, 0xfffffffffffffffd) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x101000) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000080)={0x5, 0x200, 0x96, 0x84, 0x6}) r2 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000000000)='caph@', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='trusted\x00', r2) write$rdma_cm(r0, &(0x7f0000001280)=ANY=[], 0x0) 2018/05/08 18:19:07 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000540)=0x119, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={0x0, 0x2}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000440)={r1, 0x1f}, &(0x7f0000000480)=0x8) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_settime(0x2, &(0x7f0000000300)) r2 = openat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x401, 0x180) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f00000002c0)={0x4, 0x8e, 0xa7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bridge_slave_1\x00'}) clock_gettime(0xfffffffffffffffe, &(0x7f00000004c0)={0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000340), &(0x7f0000000380)=0x10) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r3+10000000}) 2018/05/08 18:19:07 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x398d, 0x200800) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x30, r2, 0x420, 0x70bd27, 0x25dfdbff, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000015}, 0x24040800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) bind$vsock_dgram(r3, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x6) [ 151.042721] FAULT_INJECTION: forcing a failure. [ 151.042721] name failslab, interval 1, probability 0, space 0, times 0 [ 151.054163] CPU: 1 PID: 11527 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 151.061114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.070485] Call Trace: [ 151.073119] dump_stack+0x185/0x1d0 [ 151.076792] should_fail+0x87b/0xab0 [ 151.080568] should_failslab+0x279/0x2a0 [ 151.084751] __kmalloc_node+0x22e/0x1190 [ 151.088894] ? __get_vm_area_node+0x28e/0x810 [ 151.093447] __get_vm_area_node+0x28e/0x810 [ 151.098087] __vmalloc_node_range+0x2ad/0x1140 [ 151.102723] ? bpf_prog_alloc+0xb0/0x4b0 [ 151.106875] __vmalloc+0xe2/0x100 [ 151.110384] ? bpf_prog_alloc+0xb0/0x4b0 [ 151.114484] bpf_prog_alloc+0xb0/0x4b0 [ 151.118422] ? kmsan_set_origin+0x9e/0x160 [ 151.122754] bpf_prog_create_from_user+0x181/0x8c0 [ 151.127736] ? seccomp_log+0x460/0x460 [ 151.131673] do_seccomp+0xaa5/0x2060 [ 151.135436] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 151.140925] ? prepare_exit_to_usermode+0x149/0x3a0 [ 151.145985] ? syscall_return_slowpath+0xe9/0x700 [ 151.150893] ? fput+0x25c/0x2e0 [ 151.154210] SYSC_seccomp+0x8e/0xa0 [ 151.157919] SyS_seccomp+0x54/0x80 [ 151.161551] do_syscall_64+0x309/0x430 [ 151.165488] ? prctl_get_seccomp+0x50/0x50 [ 151.169766] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 151.174981] RIP: 0033:0x455979 [ 151.178189] RSP: 002b:00007f4bd6418c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 151.185932] RAX: ffffffffffffffda RBX: 00007f4bd64196d4 RCX: 0000000000455979 [ 151.193224] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000000000001 [ 151.201272] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 151.208565] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 151.215860] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000001 [ 151.223428] syz-executor5: vmalloc: allocation failure: 4096 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 151.234719] syz-executor5 cpuset=syz5 mems_allowed=0 [ 151.239983] CPU: 1 PID: 11527 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 151.246946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.256320] Call Trace: [ 151.258953] dump_stack+0x185/0x1d0 [ 151.262630] warn_alloc+0x3fc/0x660 [ 151.266346] __vmalloc_node_range+0xa6f/0x1140 [ 151.271026] __vmalloc+0xe2/0x100 [ 151.274536] ? bpf_prog_alloc+0xb0/0x4b0 [ 151.278642] bpf_prog_alloc+0xb0/0x4b0 [ 151.282596] ? kmsan_set_origin+0x9e/0x160 [ 151.286924] bpf_prog_create_from_user+0x181/0x8c0 [ 151.291893] ? seccomp_log+0x460/0x460 [ 151.295823] do_seccomp+0xaa5/0x2060 [ 151.299577] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 151.305068] ? prepare_exit_to_usermode+0x149/0x3a0 [ 151.310123] ? syscall_return_slowpath+0xe9/0x700 [ 151.315029] ? fput+0x25c/0x2e0 [ 151.318353] SYSC_seccomp+0x8e/0xa0 [ 151.322060] SyS_seccomp+0x54/0x80 [ 151.325694] do_syscall_64+0x309/0x430 [ 151.329629] ? prctl_get_seccomp+0x50/0x50 [ 151.333906] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 151.339118] RIP: 0033:0x455979 2018/05/08 18:19:07 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x80000000, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)="646e735f7a65736fa69a657200", &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:19:07 executing program 2: setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000469ffc)=0x1, 0xd67300a01aae5417) sendto$inet(0xffffffffffffffff, &(0x7f0000edf000), 0x143, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20}, 0x4, 0x5, 0x1eb, 0x100000000, 0x100, &(0x7f0000000000)='bridge_slave_1\x00', 0x3, 0x2, 0x401}) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}, 0x400000000000}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x3, 0x40012001, &(0x7f0000001c40)={0x0, r0+10000000}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000003c0)={0x7, 0x6, 0xdb6, 0x80000000, 0x9}, 0x14) r2 = syz_open_dev$dspn(&(0x7f0000000440)='/dev/dsp#\x00', 0x508, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000340)=0x2, 0x4) accept4$ax25(r2, &(0x7f0000000300), &(0x7f0000000480)=0x10, 0x800) [ 151.342326] RSP: 002b:00007f4bd6418c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 151.350070] RAX: ffffffffffffffda RBX: 00007f4bd64196d4 RCX: 0000000000455979 [ 151.357381] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000000000001 [ 151.364703] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 151.371999] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 151.379292] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000001 [ 151.386777] Mem-Info: 2018/05/08 18:19:07 executing program 1: keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) r0 = request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='posix_acl_access\x00', 0xfffffffffffffffc) request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='+).+vboxnet0\x00', r0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000200)={0xffffffffffffffaf, 0x9, 0x8, 0x12c, "3ba3d285f2463b8ebb09b9b6b64a4b7e57c08e752f4879864ad93e57998e4d07"}) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000240)={0x8, 0x4, 0x65b, 0x8, 0xffffffffffffffe0, 0x3f}) [ 151.389338] active_anon:95139 inactive_anon:75 isolated_anon:0 [ 151.389338] active_file:3672 inactive_file:8588 isolated_file:0 [ 151.389338] unevictable:115 dirty:102 writeback:0 unstable:0 [ 151.389338] slab_reclaimable:3513 slab_unreclaimable:9936 [ 151.389338] mapped:74060 shmem:84 pagetables:1130 bounce:0 [ 151.389338] free:1008141 free_pcp:236 free_cma:0 [ 151.423116] Node 0 active_anon:374348kB inactive_anon:300kB active_file:14688kB inactive_file:34352kB unevictable:460kB isolated(anon):0kB isolated(file):0kB mapped:296240kB dirty:408kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 169984kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 151.451608] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 151.477951] lowmem_reserve[]: 0 2820 7247 7247 [ 151.482673] Node 0 DMA32 free:2891552kB min:26240kB low:32800kB high:39360kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2892208kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:656kB local_pcp:0kB free_cma:0kB [ 151.510546] lowmem_reserve[]: 0 0 4426 4426 [ 151.515016] Node 0 Normal free:1137508kB min:41196kB low:51492kB high:61788kB active_anon:374464kB inactive_anon:300kB active_file:14688kB inactive_file:34352kB unevictable:460kB writepending:408kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:11200kB pagetables:4520kB bounce:0kB free_pcp:788kB local_pcp:144kB free_cma:0kB [ 151.545302] lowmem_reserve[]: 0 0 0 0 [ 151.549255] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 151.562758] Node 0 DMA32: 2*4kB (M) 3*8kB (M) 2*16kB (M) 3*32kB (M) 2*64kB (M) 2*128kB (M) 3*256kB (M) 3*512kB (M) 3*1024kB (M) 1*2048kB (M) 704*4096kB (M) = 2891552kB 2018/05/08 18:19:07 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="217a9d1f2ec39aed00059af39a39c2c3b3461d90d3841f5c12cf0205649081cd3f1e184a1674b0e39e4a61838270c2b8595fde3b8e209120fe22f73e894606bcd6d27048f5527fb84066fc766d54a9791c4f31da59192102d3b2e986b5616078a9cf7ea6d4ec38bf8ca61306c70779b5d902d4c30504e470a0f60e870159d8ef4fe5d51fc8c513eff0bf554388883bb429efdfad8673", 0x96, 0xfffffffffffffffb) keyctl$invalidate(0x15, r2) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r1+10000000}) [ 151.578363] Node 0 Normal: 369*4kB (M) 557*8kB (UME) 605*16kB (UME) 445*32kB (UM) 288*64kB (UM) 131*128kB (UM) 15*256kB (UME) 43*512kB (UM) 44*1024kB (UME) 1*2048kB (M) 244*4096kB (UM) = 1137436kB [ 151.596389] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 151.605087] 12458 total pagecache pages [ 151.609160] 0 pages in swap cache [ 151.612718] Swap cache stats: add 0, delete 0, find 0/0 [ 151.618511] Free swap = 0kB [ 151.621590] Total swap = 0kB [ 151.624701] 1965969 pages RAM [ 151.627898] 0 pages HighMem/MovableOnly [ 151.631936] 105641 pages reserved 2018/05/08 18:19:07 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=ANY=[@ANYBLOB="0300000000000000000000000000000000000001000000000a00000000000000fe8000000000000000000000000000bb00000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0xd9) ftruncate(r0, 0x0) 2018/05/08 18:19:07 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_bt(r2, 0x0, &(0x7f0000000000)="076e08e7d7fdb472832a93dd1a625a560e30b626d5bb2c6104c526f724c7fa529b29cce44d61b8a12389970ed10b3380a6857449680d1b7034ef47c3b228faa57f453530e1c6e3047ef1d1360871d14fdda1833e60df1f3204cda42434c5bdd4dfa305745dc7e923d1305cfe7cbd280ebb9e228ffda504490740a1237e9b2315eb87fad36796267cebbbc9bfafb5ee7705b78fd73950c404435c190309cd8e7538221b7996e4495668d56739691c349243a0fc9a2cab74f243612e53b412c4346ebe") write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) 2018/05/08 18:19:07 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) setsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000000140)=0xff, 0x4) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:19:07 executing program 1: keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x488400, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000040)=""/121, &(0x7f0000000100)=0xfffffffffffffee2) 2018/05/08 18:19:07 executing program 5 (fault-call:0 fault-nth:2): seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}) 2018/05/08 18:19:07 executing program 7: timer_create(0x1, &(0x7f0000000180)={0x0, 0x1, 0x4, @tid=0xffffffffffffffff}, &(0x7f00000001c0)=0x0) timer_gettime(r0, &(0x7f0000000200)) r1 = syz_open_dev$vcsa(&(0x7f0000001280)='/dev/vcsa#\x00', 0x10000, 0x6200) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000012c0)=0x6, 0x4) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) request_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='/dev/inbinib\x00\x00\x00\x00rdma_cm\x00', 0xfffffffffffffffe) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r4 = shmget(0x0, 0x3000, 0xa8, &(0x7f0000ffa000/0x3000)=nil) pread64(r3, &(0x7f0000000280)=""/4096, 0x1000, 0x0) bind$rds(r3, &(0x7f0000000240)={0x2, 0x4e24, @rand_addr=0x6b0a}, 0x10) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000000140)=""/46) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000000080)={{0x0, 0x7, 0x0, 0x3, 0x2, 0x9}, 0xf84}) write$rdma_cm(r2, &(0x7f0000001280)=ANY=[], 0x0) 2018/05/08 18:19:07 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x2) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000040)) [ 151.904404] FAULT_INJECTION: forcing a failure. [ 151.904404] name failslab, interval 1, probability 0, space 0, times 0 [ 151.915800] CPU: 0 PID: 11594 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 151.922751] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.932130] Call Trace: [ 151.934760] dump_stack+0x185/0x1d0 [ 151.938435] should_fail+0x87b/0xab0 [ 151.942205] should_failslab+0x279/0x2a0 [ 151.946366] __kmalloc_node+0x22e/0x1190 [ 151.950472] ? rcu_all_qs+0x32/0x1f0 [ 151.954227] ? alloc_vmap_area+0x1e6/0x15a0 [ 151.958624] ? rcu_all_qs+0x32/0x1f0 [ 151.962410] ? alloc_vmap_area+0x193/0x15a0 [ 151.966773] alloc_vmap_area+0x1e6/0x15a0 [ 151.970984] __get_vm_area_node+0x3ab/0x810 [ 151.975350] __vmalloc_node_range+0x2ad/0x1140 [ 151.979978] ? bpf_prog_alloc+0xb0/0x4b0 [ 151.984126] __vmalloc+0xe2/0x100 [ 151.987629] ? bpf_prog_alloc+0xb0/0x4b0 [ 151.991727] bpf_prog_alloc+0xb0/0x4b0 [ 151.995658] ? kmsan_set_origin+0x9e/0x160 [ 151.999987] bpf_prog_create_from_user+0x181/0x8c0 [ 152.004964] ? seccomp_log+0x460/0x460 [ 152.008897] do_seccomp+0xaa5/0x2060 [ 152.012648] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 152.018133] ? prepare_exit_to_usermode+0x149/0x3a0 [ 152.023197] ? syscall_return_slowpath+0xe9/0x700 [ 152.028105] ? fput+0x25c/0x2e0 [ 152.031427] SYSC_seccomp+0x8e/0xa0 [ 152.035138] SyS_seccomp+0x54/0x80 [ 152.038775] do_syscall_64+0x309/0x430 [ 152.043066] ? prctl_get_seccomp+0x50/0x50 [ 152.047349] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 152.052561] RIP: 0033:0x455979 [ 152.055770] RSP: 002b:00007f4bd6418c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 152.063514] RAX: ffffffffffffffda RBX: 00007f4bd64196d4 RCX: 0000000000455979 [ 152.070810] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000000000001 [ 152.078104] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 152.085400] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 152.092693] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000002 [ 152.100576] syz-executor5: vmalloc: allocation failure: 4096 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 152.100586] syz-executor5 cpuset=syz5 mems_allowed=0 [ 152.100640] CPU: 0 PID: 11594 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 152.100654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 152.100666] Call Trace: [ 152.100702] dump_stack+0x185/0x1d0 [ 152.100742] warn_alloc+0x3fc/0x660 [ 152.100816] __vmalloc_node_range+0xa6f/0x1140 [ 152.100903] __vmalloc+0xe2/0x100 [ 152.100951] ? bpf_prog_alloc+0xb0/0x4b0 [ 152.155443] bpf_prog_alloc+0xb0/0x4b0 [ 152.159384] ? kmsan_set_origin+0x9e/0x160 [ 152.163716] bpf_prog_create_from_user+0x181/0x8c0 [ 152.168692] ? seccomp_log+0x460/0x460 [ 152.172630] do_seccomp+0xaa5/0x2060 [ 152.176381] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 152.181874] ? prepare_exit_to_usermode+0x149/0x3a0 [ 152.186930] ? syscall_return_slowpath+0xe9/0x700 [ 152.191836] ? fput+0x25c/0x2e0 [ 152.195154] SYSC_seccomp+0x8e/0xa0 [ 152.198861] SyS_seccomp+0x54/0x80 [ 152.202481] do_syscall_64+0x309/0x430 [ 152.206404] ? prctl_get_seccomp+0x50/0x50 [ 152.210670] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 152.215879] RIP: 0033:0x455979 [ 152.219079] RSP: 002b:00007f4bd6418c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 152.226820] RAX: ffffffffffffffda RBX: 00007f4bd64196d4 RCX: 0000000000455979 [ 152.234112] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000000000001 [ 152.241405] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 152.248696] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2018/05/08 18:19:08 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e1e}, 0xffffffffffffff52) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000280)=0x10) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r1+10000000}) 2018/05/08 18:19:08 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240), 0x13f}}, 0x20) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/05/08 18:19:08 executing program 1: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8040, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00000005c0)={0x8, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}]}) keyctl$instantiate(0xc, r0, &(0x7f0000000000)="d87b1bef9c036da3b28e51e42910186db3", 0x11, 0x0) 2018/05/08 18:19:08 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f0100871fc79800"], 0x20) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000080)={r3, @in6={{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x7c}}}, &(0x7f0000000140)=0x84) preadv(r2, &(0x7f0000000780)=[{&(0x7f00000002c0)=""/11, 0xb}, {&(0x7f0000000300)=""/164, 0xa4}, {&(0x7f00000003c0)=""/41, 0x29}, {&(0x7f0000000400)=""/136, 0x88}, {&(0x7f00000004c0)=""/211, 0xd3}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f00000005c0)=""/165, 0xa5}, {&(0x7f0000000680)=""/23, 0x17}, {&(0x7f00000006c0)=""/145, 0x91}], 0x9, 0x0) write$rdma_cm(r0, &(0x7f0000000180)=@reject={0x9, 0x108, 0xfa00, {r1, 0xfb, "d5691b", "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"}}, 0x110) 2018/05/08 18:19:08 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x3ff, 0x501500) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000280)=0x1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x3, 0xfffffffffffffff9, @remote={0xfe, 0x80, [], 0xbb}, 0x31ba40f9}, @in6={0xa, 0x4e24, 0xa5, @dev={0xfe, 0x80, [], 0x21}, 0x9c3}, @in6={0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e22, 0x2db, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, @in6={0xa, 0x4e20, 0x90df, @dev={0xfe, 0x80, [], 0xe}}, @in6={0xa, 0x4e21, 0xd9b, @empty, 0x10001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @rand_addr=0x9}], 0xc8) socket$alg(0x26, 0x5, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x3, &(0x7f0000000040)=""/187) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/08 18:19:08 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0xfffffffffffffffe) write$rdma_cm(r0, &(0x7f0000001280)=ANY=[], 0x0) 2018/05/08 18:19:08 executing program 5 (fault-call:0 fault-nth:3): seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}) 2018/05/08 18:19:08 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0xe) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)=ANY=[@ANYRES32=r4, @ANYBLOB="96000000b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b03dbfa00e1c595873b7100e9aa853a9cdf9012dba2bb0f75f3fb370924371a0000000000000000000000000"], &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) sendfile(r1, r1, &(0x7f0000000140)=0x17, 0xa77) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) [ 152.255990] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000002 [ 152.370480] FAULT_INJECTION: forcing a failure. [ 152.370480] name failslab, interval 1, probability 0, space 0, times 0 [ 152.381946] CPU: 0 PID: 11633 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 152.388904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 152.398280] Call Trace: [ 152.400913] dump_stack+0x185/0x1d0 [ 152.404582] should_fail+0x87b/0xab0 [ 152.408345] should_failslab+0x279/0x2a0 [ 152.412472] __kmalloc_node+0x22e/0x1190 [ 152.416568] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 152.422057] ? __get_vm_area_node+0x600/0x810 [ 152.426588] ? __vmalloc_node_range+0x5d7/0x1140 [ 152.431393] __vmalloc_node_range+0x5d7/0x1140 [ 152.436079] __vmalloc+0xe2/0x100 [ 152.439581] ? bpf_prog_alloc+0xb0/0x4b0 [ 152.443683] bpf_prog_alloc+0xb0/0x4b0 [ 152.447614] ? kmsan_set_origin+0x9e/0x160 [ 152.452023] bpf_prog_create_from_user+0x181/0x8c0 [ 152.457000] ? seccomp_log+0x460/0x460 [ 152.460935] do_seccomp+0xaa5/0x2060 [ 152.464687] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 152.470177] ? prepare_exit_to_usermode+0x149/0x3a0 [ 152.475245] ? syscall_return_slowpath+0xe9/0x700 [ 152.480149] ? fput+0x25c/0x2e0 [ 152.483474] SYSC_seccomp+0x8e/0xa0 [ 152.487187] SyS_seccomp+0x54/0x80 [ 152.490815] do_syscall_64+0x309/0x430 [ 152.494753] ? prctl_get_seccomp+0x50/0x50 [ 152.499030] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 152.504249] RIP: 0033:0x455979 [ 152.507457] RSP: 002b:00007f4bd6418c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d 2018/05/08 18:19:08 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x207, 0x40012001, &(0x7f0000001c40)={0x0, r1+10000000}) 2018/05/08 18:19:08 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x208000000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x42280, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000080)={0x401, 0x4, 0x1, 'queue1\x00', 0x7fff}) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000140)=0x34) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r2}}, 0xd9) [ 152.515205] RAX: ffffffffffffffda RBX: 00007f4bd64196d4 RCX: 0000000000455979 [ 152.522499] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000000000001 [ 152.529790] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 152.537082] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 152.544369] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000003 2018/05/08 18:19:08 executing program 5 (fault-call:0 fault-nth:4): seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}) 2018/05/08 18:19:08 executing program 1: keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x100, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x20000, 0x34) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000040)=0x5ec) 2018/05/08 18:19:08 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/08 18:19:08 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0xfffffffffffffffe) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x4040, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000180)={0xffff, 0xbae, 0x80000001, {0x77359400}, 0x75d, 0x3de}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000140)={0x11, &(0x7f0000000100)="ca08f722529ef75f8f44697ae0e25912ea"}) write$rdma_cm(r0, &(0x7f0000001280)=ANY=[], 0x0) 2018/05/08 18:19:08 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=ANY=[@ANYBLOB="00000000180000fa0000000000000020", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) 2018/05/08 18:19:08 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)=0x0) r3 = getpid() setpgid(r2, r3) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="000090c2"], 0xd9) [ 152.793844] FAULT_INJECTION: forcing a failure. [ 152.793844] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 152.805827] CPU: 1 PID: 11674 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 152.812774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 152.822153] Call Trace: [ 152.824783] dump_stack+0x185/0x1d0 [ 152.828453] should_fail+0x87b/0xab0 [ 152.832220] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 152.837022] ? kmsan_set_origin_inline+0x6b/0x120 [ 152.841905] ? __msan_poison_alloca+0x15c/0x1d0 [ 152.846647] ? should_failslab+0x279/0x2a0 [ 152.850961] ? kmsan_set_origin_inline+0x6b/0x120 [ 152.855834] ? __msan_poison_alloca+0x15c/0x1d0 [ 152.860566] ? kmsan_set_origin+0x9e/0x160 [ 152.864850] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 152.870335] ? __get_vm_area_node+0x600/0x810 [ 152.874873] alloc_pages_current+0x6b5/0x970 [ 152.879339] __vmalloc_node_range+0x80f/0x1140 [ 152.884013] __vmalloc+0xe2/0x100 [ 152.887514] ? bpf_prog_alloc+0xb0/0x4b0 [ 152.891610] bpf_prog_alloc+0xb0/0x4b0 [ 152.895537] ? kmsan_set_origin+0x9e/0x160 [ 152.899862] bpf_prog_create_from_user+0x181/0x8c0 [ 152.904830] ? seccomp_log+0x460/0x460 [ 152.908762] do_seccomp+0xaa5/0x2060 [ 152.912516] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 152.918001] ? prepare_exit_to_usermode+0x149/0x3a0 [ 152.923058] ? syscall_return_slowpath+0xe9/0x700 [ 152.927965] ? fput+0x25c/0x2e0 [ 152.931285] SYSC_seccomp+0x8e/0xa0 [ 152.934993] SyS_seccomp+0x54/0x80 [ 152.938624] do_syscall_64+0x309/0x430 [ 152.942569] ? prctl_get_seccomp+0x50/0x50 [ 152.946847] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 152.952060] RIP: 0033:0x455979 [ 152.955268] RSP: 002b:00007f4bd6418c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 152.963014] RAX: ffffffffffffffda RBX: 00007f4bd64196d4 RCX: 0000000000455979 [ 152.970307] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000000000001 [ 152.977598] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 152.984901] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2018/05/08 18:19:08 executing program 0: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0xfff, 0x0, 0x2, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001180), &(0x7f0000000240), &(0x7f0000001200)) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) read(r0, &(0x7f0000000480)=""/224, 0xe0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3e84b213896113cae0947a3e56262e7a90ee6e37b5c331f0a9549c5c63786d524bde76336d77ada6d0375c1a9e3c1a1a757e"], 0x20) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x80000, 0x0) write$rdma_cm(r1, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r2}}, 0xd9) [ 152.992202] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000004 [ 152.999815] syz-executor5: vmalloc: allocation failure, allocated 0 of 8192 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 153.012441] syz-executor5 cpuset=syz5 mems_allowed=0 [ 153.017681] CPU: 1 PID: 11674 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 153.024635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.034012] Call Trace: [ 153.036644] dump_stack+0x185/0x1d0 [ 153.040323] warn_alloc+0x3fc/0x660 [ 153.044022] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 153.049534] __vmalloc_node_range+0xeab/0x1140 [ 153.054215] __vmalloc+0xe2/0x100 [ 153.057723] ? bpf_prog_alloc+0xb0/0x4b0 [ 153.061824] bpf_prog_alloc+0xb0/0x4b0 [ 153.065756] ? kmsan_set_origin+0x9e/0x160 [ 153.070083] bpf_prog_create_from_user+0x181/0x8c0 [ 153.075053] ? seccomp_log+0x460/0x460 [ 153.078988] do_seccomp+0xaa5/0x2060 [ 153.082752] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 153.088249] ? prepare_exit_to_usermode+0x149/0x3a0 [ 153.093314] ? syscall_return_slowpath+0xe9/0x700 [ 153.098223] ? fput+0x25c/0x2e0 [ 153.101547] SYSC_seccomp+0x8e/0xa0 [ 153.105244] SyS_seccomp+0x54/0x80 [ 153.108871] do_syscall_64+0x309/0x430 [ 153.112813] ? prctl_get_seccomp+0x50/0x50 [ 153.117096] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 153.122310] RIP: 0033:0x455979 [ 153.125513] RSP: 002b:00007f4bd6418c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 153.133258] RAX: ffffffffffffffda RBX: 00007f4bd64196d4 RCX: 0000000000455979 [ 153.140549] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000000000001 [ 153.147838] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 153.155132] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 153.162425] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000004 [ 153.169837] warn_alloc_show_mem: 1 callbacks suppressed [ 153.169845] Mem-Info: [ 153.177825] active_anon:90940 inactive_anon:72 isolated_anon:0 [ 153.177825] active_file:3672 inactive_file:8602 isolated_file:0 [ 153.177825] unevictable:122 dirty:116 writeback:0 unstable:0 [ 153.177825] slab_reclaimable:3517 slab_unreclaimable:10003 [ 153.177825] mapped:74023 shmem:84 pagetables:1028 bounce:0 [ 153.177825] free:1021044 free_pcp:362 free_cma:0 [ 153.212160] Node 0 active_anon:363760kB inactive_anon:288kB active_file:14688kB inactive_file:34408kB unevictable:488kB isolated(anon):0kB isolated(file):0kB mapped:296092kB dirty:464kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 165888kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 153.240544] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 153.266889] lowmem_reserve[]: 0 2820 7247 7247 [ 153.271598] Node 0 DMA32 free:2891552kB min:26240kB low:32800kB high:39360kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2892208kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:656kB local_pcp:0kB free_cma:0kB [ 153.299294] lowmem_reserve[]: 0 0 4426 4426 [ 153.303754] Node 0 Normal free:1172136kB min:41196kB low:51492kB high:61788kB active_anon:365892kB inactive_anon:288kB active_file:14688kB inactive_file:34408kB unevictable:488kB writepending:464kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10624kB pagetables:3940kB bounce:0kB free_pcp:704kB local_pcp:168kB free_cma:0kB [ 153.333974] lowmem_reserve[]: 0 0 0 0 [ 153.337944] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 153.351491] Node 0 DMA32: 2*4kB (M) 3*8kB (M) 2*16kB (M) 3*32kB (M) 2*64kB (M) 2*128kB (M) 3*256kB (M) 3*512kB (M) 3*1024kB (M) 1*2048kB (M) 704*4096kB (M) = 2891552kB [ 153.366908] Node 0 Normal: 1132*4kB (UM) 643*8kB (UME) 602*16kB (UM) 439*32kB (UM) 345*64kB (UM) 132*128kB (UM) 15*256kB (UME) 43*512kB (UM) 44*1024kB (UME) 2*2048kB (M) 254*4096kB (UM) = 1187720kB [ 153.384964] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 2018/05/08 18:19:09 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0xfffffffffffffffe) write$rdma_cm(r0, &(0x7f0000001280)=ANY=[], 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x1, 0x183100) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/05/08 18:19:09 executing program 2: keyctl$instantiate(0xc, 0x0, &(0x7f0000000180)="d5bf69622910b86db3d4459f7708220000", 0x11, 0x0) r0 = request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='posix_acl_access\x00', 0xfffffffffffffffc) request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='+).+vboxnet0\x00', r0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000200)={0xffffffffffffffaf, 0x9, 0x8, 0x12c, "3ba3d285f2463b8ebb09b9b6b64a4b7e57c08e752f4879864ad93e57998e4d07"}) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000240)={0x8, 0x4, 0x65b, 0x8, 0xffffffffffffffe0, 0x3f}) 2018/05/08 18:19:09 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f0100871fc79800"], 0x20) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000080)={r3, @in6={{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x7c}}}, &(0x7f0000000140)=0x84) preadv(r2, &(0x7f0000000780)=[{&(0x7f00000002c0)=""/11, 0xb}, {&(0x7f0000000300)=""/164, 0xa4}, {&(0x7f00000003c0)=""/41, 0x29}, {&(0x7f0000000400)=""/136, 0x88}, {&(0x7f00000004c0)=""/211, 0xd3}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f00000005c0)=""/165, 0xa5}, {&(0x7f0000000680)=""/23, 0x17}, {&(0x7f00000006c0)=""/145, 0x91}], 0x9, 0x0) write$rdma_cm(r0, &(0x7f0000000180)=@reject={0x9, 0x108, 0xfa00, {r1, 0xfb, "d5691b", "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"}}, 0x110) 2018/05/08 18:19:09 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x80b, 0x1000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x8001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={r2, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x2a0) write$rdma_cm(r0, &(0x7f0000000440)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000400)={0xffffffff}, 0x111, 0x1}}, 0x20) write$rdma_cm(r0, &(0x7f0000000480)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000140), r3}}, 0x18) 2018/05/08 18:19:09 executing program 3: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r0 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r1, 0x0) ftruncate(0xffffffffffffffff, 0x7efd) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r1, &(0x7f0000000240)=""/4096, 0x1000) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r4, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r3, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r4, 0x4, 0x6000) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000540), 0x4) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0xad, 0x84100) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r5) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r5) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:19:09 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0xe) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)=ANY=[@ANYRES32=r4, @ANYBLOB="96000000b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b03dbfa00e1c595873b7100e9aa853a9cdf9012dba2bb0f75f3fb370924371a0000000000000000000000000"], &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) sendfile(r1, r1, &(0x7f0000000140)=0x17, 0xa77) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:19:09 executing program 5 (fault-call:0 fault-nth:5): seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}) 2018/05/08 18:19:09 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x404001, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000240)={0x24000000000, 0x3, 0x401, 0x6, 0x8, 0x8}) waitid(0x1, r1, &(0x7f0000000040), 0x5, &(0x7f0000000080)) write$rdma_cm(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="060000000000000031f21e3272cc0448ce2bb56b42e3fb04d10c0b0b924f88b887fc370c8c9e8ab8ca5803c02cb5267e5cd86a940852f3e0c60834ff1d06bc14c42c33599ccbf9c3ea19c5f3fb1a1c3b250bb2c1b75b14beed532521a63114cad48bb45c8e47fed7b9d631"], 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r3}}, 0xd9) [ 153.393604] 12479 total pagecache pages [ 153.397626] 0 pages in swap cache [ 153.401141] Swap cache stats: add 0, delete 0, find 0/0 [ 153.406554] Free swap = 0kB [ 153.409618] Total swap = 0kB [ 153.412674] 1965969 pages RAM [ 153.415837] 0 pages HighMem/MovableOnly [ 153.419849] 105641 pages reserved 2018/05/08 18:19:09 executing program 1: syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x101, 0x2) socketpair(0xf, 0x80800, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x19}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r2, 0x2, 0x7}, 0xc) ioctl$KDADDIO(r1, 0x4b34, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000240)) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000ba1900150402000000768cb71ce9e00e56ab61697b01608f4ae09cce6d583c1d01a58e48f01f2dff16dc2b6d8409420e4fa0950ae25104a731428cf899c0f62d0ab100ce259d86d65dcb015e1ee521396c84810f21881138ae84ad1d86479681171c2822f9f00d36e939a097c53869ac46127dc3206a8a12877f16c0af450f98fafa873b512797ddd93a909e640558d64a2eae2a6e", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r3, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r4}}, 0xd9) [ 153.526697] FAULT_INJECTION: forcing a failure. [ 153.526697] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 153.538539] CPU: 0 PID: 11731 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 153.545463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.554812] Call Trace: [ 153.557404] dump_stack+0x185/0x1d0 [ 153.561045] should_fail+0x87b/0xab0 [ 153.564771] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 153.569536] ? kernel_poison_pages+0x40/0x360 2018/05/08 18:19:09 executing program 2: r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x100, 0x8000) r2 = getpgid(0x0) getresuid(&(0x7f0000001580), &(0x7f00000015c0), &(0x7f0000001600)=0x0) r4 = getegid() r5 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001640)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000001740)=0xe8) stat(&(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001840)=0x0) stat(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001940)=0x0) fstat(r0, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgrp(0x0) stat(&(0x7f0000001ac0)='./file0\x00', &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000001b80)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r1, &(0x7f0000001d00)={&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001500)=[{&(0x7f0000000240)="cafb856bd1fa8e25e906a7a93ca52ab48823ef726b1872aa046d3df6aecb0d3a321e0251815b501c020614d4ca09c7a2ece58ee01c3b3015b3d93c9649767493f6c2eb0629b7755cf23f185170c04211273cded744a9b66b1ad1229f17c38b8af80dd4911ae4fde84b4e856801db9cf223af54928b502fc5f288f72bbda5f00f861a9ba61eb52f58b4ae3e69076b1c6ce312d8302ce633b9f8545d0fa0931700a3e56eb4ecb9424b8df7a177736d492883856d9913ca235f574209544b5c6ea4d30362258775cd35b7afd5ca5eaf537d7eb4c4e182f92f07b78c7aa18d58056255c1", 0xe2}, {&(0x7f0000000080)="fed10e7a1d122dbec5b4bc809d0efeaab2b164f68b247e9914185563b7b93e66023fa8be9024935e2675168371b6", 0x2e}, {&(0x7f0000000340)="7f5f8bd82a618011253c9deaff56416260004e5512378e8b0888f8b1a715b2777c6ff9a3bda1dc7c5797f4292ee3e97f95bc75de4d37ad60f8c42f9d2a183d8925577a0f4af344b3440bf904d4db82fb67172dd5c82ca024a47c530d57372becdb3159adcbe998e6eb834b5eab7c0f33ce1971c0e5f1abee6947ebf6cc5ced0cee1407af11f5153adf75c0c6e6ff610a0b85ff54bbcc07479556f578784cb4ec5ac1a67a0a1a9db57e3a75c2dd5d87425c19ce08cff73917dc4cb5469422e837454f3ae125a76f2b0ee6378f32a8a4a48f086da6b005d02147b301ea627c14427337cf484feb586124abae0cc9c3ee527bab14603111ad7d", 0xf8}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="0a3628c961834909de8aaa2955a1da269bfb2c21683788332e124209f12252a2c28088922868bd059a3f336067454bfcf1ee969f27cf9a3e1f417c20aeb977b5f86200676d2048e4c03846272a65cb01bcff145552b7c1b6bd4a52a0fdf00d7c989268c8bf90ef0166ea918f8cffd30b66d20ae672086b769352e32464372474e7a685e65b25a95bdd073afac59ac229", 0x90}], 0x5, &(0x7f0000001bc0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x108}, 0x8000) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f0000000140)=@l2={0x1f}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000000140)}}], 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001d80)={0x4, &(0x7f0000001d40)=[{0x1d, 0x400, 0xfffffffffffffc01, 0x9}, {0xbc2, 0x5, 0x10001, 0xd4}, {0x100000001, 0x20, 0x6, 0xb7c1}, {0x3, 0x80000000, 0x401, 0xfffffffffffffffd}]}, 0x10) [ 153.574036] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 153.579409] ? kernel_poison_pages+0x1a0/0x360 [ 153.583998] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 153.589453] ? get_page_from_freelist+0xab28/0xb600 [ 153.594478] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 153.599938] ? __save_stack_trace+0x90d/0xb00 [ 153.604457] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 153.609391] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 153.614672] ? __kmalloc_node+0xdec/0x1190 [ 153.618906] ? do_seccomp+0xaa5/0x2060 [ 153.622795] ? SYSC_seccomp+0x8e/0xa0 [ 153.626592] ? SyS_seccomp+0x54/0x80 [ 153.630306] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 153.634987] ? kmsan_set_origin_inline+0x6b/0x120 [ 153.639833] ? __alloc_pages_nodemask+0xae2/0x5dc0 [ 153.644771] kmsan_alloc_page+0x82/0xe0 [ 153.648766] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 153.653558] ? kmsan_set_origin_inline+0x6b/0x120 [ 153.658406] ? __msan_poison_alloca+0x15c/0x1d0 [ 153.663078] ? should_failslab+0x279/0x2a0 [ 153.667318] ? kmsan_set_origin_inline+0x6b/0x120 [ 153.672164] ? __msan_poison_alloca+0x15c/0x1d0 [ 153.675650] raw_sendmsg: syz-executor2 forgot to set AF_INET. Fix it! [ 153.676841] ? kmsan_set_origin+0x9e/0x160 [ 153.676864] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 153.676878] ? __get_vm_area_node+0x600/0x810 [ 153.676896] alloc_pages_current+0x6b5/0x970 [ 153.676913] __vmalloc_node_range+0x80f/0x1140 [ 153.676935] __vmalloc+0xe2/0x100 [ 153.676950] ? bpf_prog_alloc+0xb0/0x4b0 [ 153.676966] bpf_prog_alloc+0xb0/0x4b0 [ 153.676977] ? kmsan_set_origin+0x9e/0x160 [ 153.676996] bpf_prog_create_from_user+0x181/0x8c0 2018/05/08 18:19:09 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8001}, 0xc) getsockname(r0, &(0x7f0000000000)=@sco, &(0x7f00000000c0)=0x80) [ 153.677007] ? seccomp_log+0x460/0x460 [ 153.677024] do_seccomp+0xaa5/0x2060 [ 153.677037] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 153.677049] ? prepare_exit_to_usermode+0x149/0x3a0 [ 153.677076] ? syscall_return_slowpath+0xe9/0x700 [ 153.750127] ? fput+0x25c/0x2e0 [ 153.753415] SYSC_seccomp+0x8e/0xa0 [ 153.757048] SyS_seccomp+0x54/0x80 [ 153.760590] do_syscall_64+0x309/0x430 [ 153.764482] ? prctl_get_seccomp+0x50/0x50 [ 153.768725] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 153.773915] RIP: 0033:0x455979 [ 153.777107] RSP: 002b:00007f4bd6418c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 153.784814] RAX: ffffffffffffffda RBX: 00007f4bd64196d4 RCX: 0000000000455979 [ 153.792081] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000000000001 [ 153.799349] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 153.806619] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 153.813886] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000005 [ 153.821790] syz-executor5: vmalloc: allocation failure, allocated 0 of 8192 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 153.834396] syz-executor5 cpuset=syz5 mems_allowed=0 [ 153.839783] CPU: 0 PID: 11731 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 153.846734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.856110] Call Trace: [ 153.858743] dump_stack+0x185/0x1d0 [ 153.862423] warn_alloc+0x3fc/0x660 [ 153.866125] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 153.871633] __vmalloc_node_range+0xeab/0x1140 [ 153.876315] __vmalloc+0xe2/0x100 [ 153.879821] ? bpf_prog_alloc+0xb0/0x4b0 [ 153.883924] bpf_prog_alloc+0xb0/0x4b0 [ 153.887856] ? kmsan_set_origin+0x9e/0x160 [ 153.892178] bpf_prog_create_from_user+0x181/0x8c0 [ 153.897153] ? seccomp_log+0x460/0x460 [ 153.901087] do_seccomp+0xaa5/0x2060 [ 153.904847] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 153.910336] ? prepare_exit_to_usermode+0x149/0x3a0 [ 153.915393] ? syscall_return_slowpath+0xe9/0x700 [ 153.920303] ? fput+0x25c/0x2e0 [ 153.923619] SYSC_seccomp+0x8e/0xa0 [ 153.927322] SyS_seccomp+0x54/0x80 [ 153.930946] do_syscall_64+0x309/0x430 [ 153.934880] ? prctl_get_seccomp+0x50/0x50 [ 153.939153] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 153.944369] RIP: 0033:0x455979 [ 153.947576] RSP: 002b:00007f4bd6418c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 153.955324] RAX: ffffffffffffffda RBX: 00007f4bd64196d4 RCX: 0000000000455979 [ 153.962617] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000000000001 [ 153.969909] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 153.977207] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 153.984499] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000005 2018/05/08 18:19:10 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x4aaeaa04) write$rdma_cm(r0, &(0x7f0000002980)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000002940)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000001280)=@disconnect={0xa, 0x4, 0xfa00, {r1}}, 0xc) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0xd9) r2 = dup3(r0, r0, 0x80000) pwrite64(r2, &(0x7f00000000c0)="7f777e849caa8966a1a9a64b827f2e862f7deb03e69711ac773ae673b4e693d2f90ac5dd95d16b5cfb79bfa5b6a2eaa5402a49b090d86914a390e1f243485cb20a8859e6555b6fcb71c01c4b34cb740696bd85a8fd2f5604197db2", 0x5b, 0x0) 2018/05/08 18:19:10 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/08 18:19:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x8, 0x0, 0x1}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x402c542d, &(0x7f00000000c0)) 2018/05/08 18:19:10 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={"6c6f000600", &(0x7f0000000140)=ANY=[@ANYBLOB="070001feffff4b00000000005a7c1e7f8d270004c187daff1981fc11f60f79f59da2df4188bffe3116c3780c629d8c7bea8669c3d254a292fd9f7ac28679324a67b35d1905c5c25b0108160bfebba9a6e5a9b465fa02da24623eea055a658c07cb55f0c0b500b3d727b5797ffb8ef9fa"]}) 2018/05/08 18:19:10 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r0 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r1, 0x0) ftruncate(0xffffffffffffffff, 0x7efd) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r1, &(0x7f0000000240)=""/4096, 0x1000) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r4, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r3, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r4, 0x4, 0x6000) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000540), 0x4) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0xad, 0x84100) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r5) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r5) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:19:10 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x2) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:19:10 executing program 5 (fault-call:0 fault-nth:6): seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}) 2018/05/08 18:19:10 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0xfffffffffffffffe) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socketpair(0x3, 0x7, 0x6, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000140)={'bridge_slave_0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) write$rdma_cm(r0, &(0x7f0000001280)=ANY=[], 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x13}, 0x2}}, 0x6, 0x8, 0x3, "c112004e311cee5ec114b74754b44a0d3dc607dd04be8160a700f267f7111a97bcc1f2796e67cdd0ca5008ccdebe552e1cfe6dd040b8cafbf383de74f830be6efa662a4aaa1d627253ee13137456109f"}, 0xd8) [ 154.270574] FAULT_INJECTION: forcing a failure. [ 154.270574] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 154.282419] CPU: 1 PID: 11785 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 154.289341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.298692] Call Trace: [ 154.301286] dump_stack+0x185/0x1d0 [ 154.304922] should_fail+0x87b/0xab0 [ 154.308645] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 154.313407] ? kernel_poison_pages+0x40/0x360 [ 154.317909] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 154.323278] ? kernel_poison_pages+0x1a0/0x360 [ 154.327866] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 154.333321] ? get_page_from_freelist+0xab28/0xb600 [ 154.338346] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 154.343808] ? __save_stack_trace+0x90d/0xb00 [ 154.348324] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 154.353347] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 154.358625] ? __kmalloc_node+0xdec/0x1190 [ 154.362869] ? do_seccomp+0xaa5/0x2060 [ 154.366753] ? SYSC_seccomp+0x8e/0xa0 [ 154.370551] ? SyS_seccomp+0x54/0x80 [ 154.374263] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 154.378944] ? kmsan_set_origin_inline+0x6b/0x120 [ 154.383796] ? __alloc_pages_nodemask+0xae2/0x5dc0 [ 154.388729] kmsan_alloc_page+0x82/0xe0 [ 154.392709] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 154.397468] ? kmsan_set_origin_inline+0x6b/0x120 [ 154.402315] ? __msan_poison_alloca+0x15c/0x1d0 [ 154.406985] ? should_failslab+0x279/0x2a0 [ 154.411225] ? kmsan_set_origin_inline+0x6b/0x120 [ 154.416068] ? __msan_poison_alloca+0x15c/0x1d0 [ 154.420737] ? kmsan_set_origin+0x9e/0x160 [ 154.424980] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 154.430432] ? __get_vm_area_node+0x600/0x810 [ 154.434929] alloc_pages_current+0x6b5/0x970 [ 154.439342] __vmalloc_node_range+0x80f/0x1140 [ 154.443936] __vmalloc+0xe2/0x100 [ 154.447395] ? bpf_prog_alloc+0xb0/0x4b0 [ 154.451461] bpf_prog_alloc+0xb0/0x4b0 [ 154.455354] ? kmsan_set_origin+0x9e/0x160 [ 154.459603] bpf_prog_create_from_user+0x181/0x8c0 [ 154.464533] ? seccomp_log+0x460/0x460 [ 154.468429] do_seccomp+0xaa5/0x2060 [ 154.472146] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 154.477598] ? prepare_exit_to_usermode+0x149/0x3a0 [ 154.482617] ? syscall_return_slowpath+0xe9/0x700 [ 154.487459] ? fput+0x25c/0x2e0 [ 154.490746] SYSC_seccomp+0x8e/0xa0 [ 154.494378] SyS_seccomp+0x54/0x80 [ 154.497915] do_syscall_64+0x309/0x430 [ 154.501804] ? prctl_get_seccomp+0x50/0x50 [ 154.506130] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 154.511312] RIP: 0033:0x455979 [ 154.514500] RSP: 002b:00007f4bd6418c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 154.522205] RAX: ffffffffffffffda RBX: 00007f4bd64196d4 RCX: 0000000000455979 [ 154.529485] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000000000001 [ 154.536752] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 154.544020] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 154.551286] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000006 [ 154.558855] syz-executor5: vmalloc: allocation failure, allocated 0 of 8192 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 2018/05/08 18:19:10 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0xfffffffffffffffe) write$rdma_cm(r0, &(0x7f0000001280)=ANY=[], 0x0) 2018/05/08 18:19:10 executing program 2: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r0 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r1, 0x0) ftruncate(0xffffffffffffffff, 0x7efd) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r1, &(0x7f0000000240)=""/4096, 0x1000) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r4, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r3, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r4, 0x4, 0x6000) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000540), 0x4) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0xad, 0x84100) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r5) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r5) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:19:10 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000080)={0x10000, 0xc6, 0x1f, 'queue0\x00', 0x5}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/08 18:19:10 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r0 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r1, 0x0) ftruncate(0xffffffffffffffff, 0x7efd) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r1, &(0x7f0000000240)=""/4096, 0x1000) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r4, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r3, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r4, 0x4, 0x6000) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000540), 0x4) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0xad, 0x84100) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r5) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r5) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:19:10 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) creat(&(0x7f0000000140)='./file0\x00', 0x10) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)=ANY=[@ANYRES32=r4, @ANYBLOB="96000000b445a718f6dce2846c1472a1fa7694ae1245c4d376c05a2d96e6b4735ad26efbc11b2d30473d5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"], &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) [ 154.571416] syz-executor5 cpuset=syz5 mems_allowed=0 [ 154.576650] CPU: 1 PID: 11785 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 154.583596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.593144] Call Trace: [ 154.595773] dump_stack+0x185/0x1d0 [ 154.599446] warn_alloc+0x3fc/0x660 [ 154.603168] ? __msan_metadata_ptr_for_store_1+0x13/0x20 2018/05/08 18:19:10 executing program 4: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x786, 0x0, 0x10001, 0x400016a}) recvmmsg(0xffffffffffffff9c, &(0x7f0000002040)=[{{&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000100)=""/48, 0x30}, {&(0x7f0000000140)}, {&(0x7f0000000180)=""/91, 0x5b}, {&(0x7f0000000200)=""/127, 0x7f}, {&(0x7f0000000280)=""/251, 0xfb}, {&(0x7f0000000380)=""/163, 0xa3}], 0x6, &(0x7f00000004c0)=""/133, 0x85, 0x990}, 0x7}, {{&(0x7f0000000580)=@un=@abs, 0x80, &(0x7f0000001b00)=[{&(0x7f0000000600)=""/143, 0x8f}, {&(0x7f00000006c0)=""/203, 0xcb}, {&(0x7f00000007c0)=""/202, 0xca}, {&(0x7f00000008c0)=""/250, 0xfa}, {&(0x7f00000009c0)=""/125, 0x7d}, {&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001a40)=""/32, 0x20}, {&(0x7f0000001a80)=""/77, 0x4d}], 0x8, &(0x7f0000001b80)=""/175, 0xaf, 0x101}, 0x6}, {{&(0x7f0000001c40)=@generic, 0x80, &(0x7f0000001e40)=[{&(0x7f0000001cc0)=""/66, 0x42}, {&(0x7f0000001d40)=""/197, 0xc5}], 0x2, &(0x7f0000001e80)=""/246, 0xf6, 0x4}, 0x1}], 0x3, 0x2000, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001f80)=0x2, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="f9ffffff0000000000000000004000ec040000aad7a4894f7e658e00000000009500010000090000"], &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000008c000)=""/195}, 0x48) 2018/05/08 18:19:10 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=ANY=[], 0x0) io_setup(0x3, &(0x7f00000000c0)=0x0) r2 = dup(r0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000240)) r3 = socket(0x0, 0x2, 0x8) clock_gettime(0x4, &(0x7f0000000080)={0x0, 0x0}) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)) io_getevents(r1, 0x7fff, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000180)={r4, r5+30000000}) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x3ff, 0x9}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0x6, 0x209, 0x7, 0x7f, r6}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f00000001c0)=0x20) 2018/05/08 18:19:10 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x4000, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000040)={0x3, 'ifb0\x00', 0x1}, 0x18) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="03000000400000fa0a0010ecb6c89a7d44ccc302f0e0395b1cef000000000000000000000000000000000000000c0001000000000a00000000000000fe8000000000000000000000000000bb00000000f782588904523d22f525b1c0a0f513d0b40d101ad4bdee881ca299aadf87839d9e7a3fea129d77e47c766d412375870df3a1b3fa5d40c5ebdd350f8babeff2dea1cb3a2000005d4b234dc58608f7f260b6885150d36125c558dbc9f4b5c2de106ad592212281c12f93e9a2e5f2dea9670e61f24c6cda2b172c22da6d08d6a2881c88ac6d3febec642e", @ANYRES32=r1, @ANYBLOB="a0e6bc31"], 0xd9) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'vcan0\x00', 0x2}, 0x18) [ 154.603218] __vmalloc_node_range+0xeab/0x1140 [ 154.603307] __vmalloc+0xe2/0x100 [ 154.603350] ? bpf_prog_alloc+0xb0/0x4b0 [ 154.603382] bpf_prog_alloc+0xb0/0x4b0 [ 154.603418] ? kmsan_set_origin+0x9e/0x160 [ 154.603494] bpf_prog_create_from_user+0x181/0x8c0 2018/05/08 18:19:10 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = accept4(r0, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f00000000c0)=0x80, 0x80800) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000100)={'broute\x00'}, &(0x7f0000000180)=0x78) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x10000000006) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_int(r2, 0x10d, 0xf, &(0x7f000079bffc), &(0x7f0000000200)=0x4) 2018/05/08 18:19:10 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x0) accept$inet(r0, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f0000000140)=0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r2, 0x0) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000000c0)=""/2, &(0x7f0000000100)=0x2) [ 154.603530] ? seccomp_log+0x460/0x460 [ 154.603568] do_seccomp+0xaa5/0x2060 2018/05/08 18:19:10 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0}, 0x2c) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x200, 0x200000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x8f73, @dev={0xfe, 0x80, [], 0x19}}}, 0x3, 0x20, 0x8, 0x9, 0x1}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000240)={r3, 0x3}, &(0x7f0000000280)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000040)=""/129}, 0x18) [ 154.603598] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 154.603629] ? prepare_exit_to_usermode+0x149/0x3a0 2018/05/08 18:19:10 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) socket(0x9, 0x6, 0x8001) [ 154.603661] ? syscall_return_slowpath+0xe9/0x700 [ 154.603721] ? fput+0x25c/0x2e0 [ 154.603756] SYSC_seccomp+0x8e/0xa0 [ 154.603824] SyS_seccomp+0x54/0x80 [ 154.603897] do_syscall_64+0x309/0x430 [ 154.603939] ? prctl_get_seccomp+0x50/0x50 [ 154.603976] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 154.603998] RIP: 0033:0x455979 [ 154.604013] RSP: 002b:00007f4bd6418c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 154.604046] RAX: ffffffffffffffda RBX: 00007f4bd64196d4 RCX: 0000000000455979 [ 154.604064] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000000000001 [ 154.604080] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 154.604098] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 154.604115] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000006 [ 154.604205] warn_alloc_show_mem: 1 callbacks suppressed [ 154.604212] Mem-Info: [ 154.604291] active_anon:91507 inactive_anon:74 isolated_anon:0 [ 154.604291] active_file:3672 inactive_file:8614 isolated_file:0 [ 154.604291] unevictable:125 dirty:133 writeback:0 unstable:0 [ 154.604291] slab_reclaimable:3519 slab_unreclaimable:9931 [ 154.604291] mapped:74054 shmem:84 pagetables:1058 bounce:0 [ 154.604291] free:1019631 free_pcp:277 free_cma:0 [ 154.604359] Node 0 active_anon:366028kB inactive_anon:296kB active_file:14688kB inactive_file:34456kB unevictable:500kB isolated(anon):0kB isolated(file):0kB mapped:296216kB dirty:532kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 180224kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 154.604368] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 154.604441] lowmem_reserve[]: 0 2820 7247 7247 [ 154.604474] Node 0 DMA32 free:2891552kB min:26240kB low:32800kB high:39360kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2892208kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:656kB local_pcp:0kB free_cma:0kB [ 154.604540] lowmem_reserve[]: 0 0 4426 4426 [ 154.604579] Node 0 Normal free:1171068kB min:41196kB low:51492kB high:61788kB active_anon:366028kB inactive_anon:296kB active_file:14688kB inactive_file:34456kB unevictable:500kB writepending:532kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10688kB pagetables:4232kB bounce:0kB free_pcp:476kB local_pcp:352kB free_cma:0kB [ 154.604640] lowmem_reserve[]: 0 0 0 0 [ 154.604675] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 154.604836] Node 0 DMA32: 2*4kB (M) 3*8kB (M) 2*16kB (M) 3*32kB (M) 2*64kB (M) 2*128kB (M) 3*256kB (M) 3*512kB (M) 3*1024kB (M) 1*2048kB (M) 704*4096kB (M) = 2891552kB [ 154.605015] Node 0 Normal: 681*4kB (UM) 571*8kB (UM) 598*16kB (UM) 437*32kB (UM) 312*64kB (UM) 134*128kB (UM) 15*256kB (UME) 43*512kB (UM) 44*1024kB (UME) 2*2048kB (M) 251*4096kB (UM) = 1171068kB [ 154.605259] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 154.605268] 12494 total pagecache pages [ 154.605280] 0 pages in swap cache [ 154.605297] Swap cache stats: add 0, delete 0, find 0/0 [ 154.605305] Free swap = 0kB [ 154.605314] Total swap = 0kB [ 154.605325] 1965969 pages RAM [ 154.605332] 0 pages HighMem/MovableOnly [ 154.605339] 105641 pages reserved 2018/05/08 18:19:11 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000080)={0x10000, 0xc6, 0x1f, 'queue0\x00', 0x5}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/08 18:19:11 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0}, 0x2c) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x200, 0x200000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x8f73, @dev={0xfe, 0x80, [], 0x19}}}, 0x3, 0x20, 0x8, 0x9, 0x1}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000240)={r3, 0x3}, &(0x7f0000000280)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000040)=""/129}, 0x18) 2018/05/08 18:19:11 executing program 1: unshare(0x400) r0 = epoll_create(0x46c) r1 = epoll_create(0x400006) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x3, r0, &(0x7f0000000000)={0xfffffffffffffffd}) 2018/05/08 18:19:11 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=ANY=[@ANYBLOB='V\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) 2018/05/08 18:19:11 executing program 6: mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x10000) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000040)={0xffffffffffffffc0, 0x7, 0x10000, 0x2, 0x10, 0x8}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x4, 0xfffffffffffffffd, 0xffffffffffffb18c, 0x3, 0x4, 0x2}) 2018/05/08 18:19:11 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue1\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001540)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:19:11 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0xfffffffffffffffe) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000000600)=@ethernet, 0x80) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000400)={0x0, @broadcast, @multicast2}, &(0x7f0000000440)=0xc) sendmsg$can_bcm(r1, &(0x7f0000001fc8)={&(0x7f0000006000)={0x1d, r2}, 0x22c, &(0x7f00000000c0)={&(0x7f0000006fb8)=ANY=[@ANYBLOB="05000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x2710, @ANYBLOB="000000000100000000000000000000000b73a01c2522aa66"], 0x5}, 0x1}, 0x40) sendmsg$can_bcm(r1, &(0x7f0000000040)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x1, 0x0, {}, {0x0, 0x7530}, {0x0, 0x0, 0x4}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=ANY=[], 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) getresuid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000002c0)) r5 = getgid() fchown(r3, r4, r5) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x7, 0x1f, 0x6, 0xfffffffffffff800, 0x5}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000240)={r6, 0xffff}, &(0x7f0000000280)=0x8) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000300), 0x10) 2018/05/08 18:19:11 executing program 5 (fault-call:0 fault-nth:7): seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}) [ 155.975514] FAULT_INJECTION: forcing a failure. [ 155.975514] name failslab, interval 1, probability 0, space 0, times 0 [ 155.986891] CPU: 1 PID: 11879 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 155.993849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 156.003223] Call Trace: [ 156.005889] dump_stack+0x185/0x1d0 [ 156.009580] should_fail+0x87b/0xab0 [ 156.013341] should_failslab+0x279/0x2a0 [ 156.017525] __kmalloc+0xc2/0x350 [ 156.017571] ? bpf_prog_alloc+0xb0/0x4b0 [ 156.017598] ? bpf_prog_alloc+0x10d/0x4b0 [ 156.017631] bpf_prog_alloc+0x10d/0x4b0 [ 156.017667] ? kmsan_set_origin+0x9e/0x160 [ 156.017755] bpf_prog_create_from_user+0x181/0x8c0 [ 156.017791] ? seccomp_log+0x460/0x460 [ 156.017830] do_seccomp+0xaa5/0x2060 [ 156.017862] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 156.017894] ? prepare_exit_to_usermode+0x149/0x3a0 [ 156.017927] ? syscall_return_slowpath+0xe9/0x700 [ 156.017983] ? fput+0x25c/0x2e0 [ 156.018020] SYSC_seccomp+0x8e/0xa0 [ 156.072613] SyS_seccomp+0x54/0x80 [ 156.076244] do_syscall_64+0x309/0x430 [ 156.080185] ? prctl_get_seccomp+0x50/0x50 [ 156.084463] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 156.089692] RIP: 0033:0x455979 [ 156.092898] RSP: 002b:00007f4bd6418c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 156.100641] RAX: ffffffffffffffda RBX: 00007f4bd64196d4 RCX: 0000000000455979 [ 156.107937] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000000000001 [ 156.115230] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/08 18:19:12 executing program 6: r0 = memfd_create(&(0x7f0000000280)="2f010098616e642f2e0500005f6389000000000000000000be55f5d91eeb8162c98ca75c70ecfa8b53a039e6cade1eec4bce9b2012624a563c16c74605a64e13b5123c497b76", 0x2) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000080)={0x1ff, 0xffff, 0x38, &(0x7f0000000040)="8414ec1c21a1714d4dfcf336d26a0fb2944a85f966a2af45283b01f20ab3536d958df97df486dd1b1b61ad9d1bcb8568586464e94002a5de"}) read(r0, &(0x7f00000000c0)=""/122, 0x7a) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/08 18:19:12 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0xfffffffffffffffe) write$rdma_cm(r0, &(0x7f0000001280)=ANY=[], 0x0) 2018/05/08 18:19:12 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000080)={0x10000, 0xc6, 0x1f, 'queue0\x00', 0x5}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) [ 156.122523] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 156.129813] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000007 2018/05/08 18:19:12 executing program 1: r0 = memfd_create(&(0x7f0000000240)='-G\\%(\x00', 0x7) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) fcntl$addseals(r0, 0x409, 0xb) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/08 18:19:12 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0}, 0x2c) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x200, 0x200000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x8f73, @dev={0xfe, 0x80, [], 0x19}}}, 0x3, 0x20, 0x8, 0x9, 0x1}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000240)={r3, 0x3}, &(0x7f0000000280)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000040)=""/129}, 0x18) 2018/05/08 18:19:12 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe8000000000000000000000000000bb00000000", @ANYRES32=r1, @ANYBLOB="00000504"], 0xd9) 2018/05/08 18:19:12 executing program 1: r0 = memfd_create(&(0x7f0000000240)='-G\\%(\x00', 0x7) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) fcntl$addseals(r0, 0x409, 0xb) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/08 18:19:12 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0}, 0x2c) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x200, 0x200000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x8f73, @dev={0xfe, 0x80, [], 0x19}}}, 0x3, 0x20, 0x8, 0x9, 0x1}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000240)={r3, 0x3}, &(0x7f0000000280)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000040)=""/129}, 0x18) 2018/05/08 18:19:12 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) prctl$intptr(0x3f, 0x2) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/08 18:19:12 executing program 1: r0 = memfd_create(&(0x7f0000000240)='-G\\%(\x00', 0x7) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) fcntl$addseals(r0, 0x409, 0xb) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/08 18:19:12 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0xfffffffffffffffe) write$rdma_cm(r0, &(0x7f0000001280)=ANY=[], 0x0) 2018/05/08 18:19:12 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001600)="2e6370750ef8ea6a7dd62500b3466655171119eebc4e46fe0b2abe57b1b67c9c6b43fb1f0633ca90c40631ad5b8c8aa6863cbf69e074e270203ec4ce8ba3280079e7754ba47b0cf489d4f872a9c93dc58cef42ebd6a9431442689ad028fdc896ed8aeb25f432013babf3495d13b32267fdc7fcf6fcd8c27d6899d309a914fec72828a9c9f9820f65eb27785fe52f11", 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)=ANY=[@ANYRES32=r4, @ANYBLOB="96000000b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b20d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69a00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb34371a00000000000"], &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000001540)={0x76, 0x7, 0x1, 'queue0\x00', 0x6}) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:19:12 executing program 7: syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0xfffffffffffffffe) write$rdma_cm(r0, &(0x7f0000001280)=ANY=[], 0x0) 2018/05/08 18:19:12 executing program 5 (fault-call:0 fault-nth:8): seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}) 2018/05/08 18:19:12 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue1\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001540)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:19:12 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0xfffffffffffffffe) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7f, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000100)=0x20, 0x4) write$rdma_cm(r0, &(0x7f0000001280)=ANY=[], 0x0) keyctl$link(0x8, r1, r1) [ 156.607454] FAULT_INJECTION: forcing a failure. [ 156.607454] name failslab, interval 1, probability 0, space 0, times 0 [ 156.618975] CPU: 0 PID: 11960 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 156.625933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 156.635309] Call Trace: [ 156.637936] dump_stack+0x185/0x1d0 [ 156.641606] should_fail+0x87b/0xab0 [ 156.645365] should_failslab+0x279/0x2a0 [ 156.649472] __kmalloc+0xc2/0x350 [ 156.652991] ? bpf_prepare_filter+0x81/0x1b10 2018/05/08 18:19:12 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue1\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001540)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x1ff) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) [ 156.657571] ? bpf_prepare_filter+0x84e/0x1b10 [ 156.662242] bpf_prepare_filter+0x84e/0x1b10 [ 156.666696] ? seccomp_log+0x460/0x460 [ 156.670643] ? kmsan_set_origin+0x9e/0x160 [ 156.674918] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 156.680372] bpf_prog_create_from_user+0x598/0x8c0 [ 156.685343] ? seccomp_log+0x460/0x460 [ 156.689275] do_seccomp+0xaa5/0x2060 [ 156.693024] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 156.698516] ? prepare_exit_to_usermode+0x149/0x3a0 [ 156.703575] ? syscall_return_slowpath+0xe9/0x700 [ 156.708477] ? fput+0x25c/0x2e0 [ 156.711796] SYSC_seccomp+0x8e/0xa0 [ 156.715501] SyS_seccomp+0x54/0x80 [ 156.719130] do_syscall_64+0x309/0x430 [ 156.723075] ? prctl_get_seccomp+0x50/0x50 [ 156.727357] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 156.732573] RIP: 0033:0x455979 [ 156.735784] RSP: 002b:00007f4bd6418c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 156.743527] RAX: ffffffffffffffda RBX: 00007f4bd64196d4 RCX: 0000000000455979 [ 156.750820] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000000000001 [ 156.758113] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 156.765407] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 156.772698] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000008 2018/05/08 18:19:12 executing program 1: r0 = memfd_create(&(0x7f0000000240)='-G\\%(\x00', 0x7) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) fcntl$addseals(r0, 0x409, 0xb) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/08 18:19:12 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0xfffffffffffffffe) r1 = fcntl$getown(r0, 0x9) sched_getaffinity(r1, 0x8, &(0x7f00000000c0)) ioprio_get$pid(0x1, r1) write$rdma_cm(r0, &(0x7f0000001280)=ANY=[], 0x0) 2018/05/08 18:19:12 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0}, 0x2c) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x200, 0x200000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x8f73, @dev={0xfe, 0x80, [], 0x19}}}, 0x3, 0x20, 0x8, 0x9, 0x1}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000240)={r3, 0x3}, &(0x7f0000000280)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/05/08 18:19:12 executing program 6: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000180)=0xabd8, 0x4) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000200)=0x800, 0x2) write$rdma_cm(r1, &(0x7f0000000100)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000000c0)={0xffffffff}, 0x13f, 0xf}}, 0x20) write$rdma_cm(r1, &(0x7f0000000380)=@resolve_ip={0x3, 0x0, 0xfa00, {{0xa, 0x4e22, 0xfff, @empty, 0x8000000000000000}, {0xa, 0x4e21, 0x200, @local={0xfe, 0x80, [], 0xaa}}, r3, 0x9}}, 0xfffffffffffffdf7) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r1, 0x28}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/08 18:19:12 executing program 0: socketpair(0x3, 0x2, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000080)) seccomp(0x2, 0x0, &(0x7f0000028ff0)={0x4, &(0x7f0000000040)=[{0x3, 0x100000001, 0xfffffffffffffffd}, {0x40, 0x7, 0x2, 0x5}, {0x2522bd60, 0x8, 0x65e, 0x9}, {0xd7, 0x2, 0x6, 0x4}]}) 2018/05/08 18:19:12 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000140)) 2018/05/08 18:19:13 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = msgget$private(0x0, 0x2) msgsnd(r1, &(0x7f0000000080)={0x3, "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"}, 0x1008, 0x800) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) r2 = socket(0x11, 0x100000803, 0x0) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000200)={"6966623000faffffffffffffff00", 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r3, &(0x7f00000001c0)={@pi={0x0, 0xf6}, @hdr, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @loopback=0x7f000001}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}, 0x2a) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1b) 2018/05/08 18:19:13 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0xfffffffffffffffe) write$rdma_cm(r0, &(0x7f0000001280)=ANY=[], 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000140)=0xffffffffffffffb3, 0x82800) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000001c0)=@add_del={0x2, &(0x7f0000000180)='syzkaller1\x00', 0xe06f}) 2018/05/08 18:19:13 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0}, 0x2c) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x200, 0x200000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x8f73, @dev={0xfe, 0x80, [], 0x19}}}, 0x3, 0x20, 0x8, 0x9, 0x1}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r2, 0x3}, &(0x7f0000000280)=0x8) 2018/05/08 18:19:13 executing program 5 (fault-call:0 fault-nth:9): seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}) 2018/05/08 18:19:13 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x2, 0x9, 0xffffffff00000005}, 0x67) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x8001, 0x1150c0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x3}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000280)=""/231}, 0x18) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) getpgrp(r2) 2018/05/08 18:19:13 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000140)) 2018/05/08 18:19:13 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x42000, 0x0) socketpair$inet6_sctp(0xa, 0x40000005, 0x84, &(0x7f0000002900)={0xffffffffffffffff}) r2 = mq_open(&(0x7f0000000300)='eth0\x00', 0x3, 0x4, &(0x7f0000000340)={0x3, 0x3, 0x7ff, 0x8754, 0xfffffffffffffff7, 0x4, 0x7f, 0x2}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004700)=0x0) getresuid(&(0x7f0000000740), &(0x7f0000000780)=0x0, &(0x7f00000007c0)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000880)=0x0) r7 = getuid() getgroups(0x4, &(0x7f00000008c0)=[r5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r9 = getpid() getresuid(&(0x7f0000000b00), &(0x7f0000000940), &(0x7f00000002c0)=0x0) r11 = getgid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000009c0)={0x0, 0x0}) lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000004600)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000b40)=0x0) lstat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000c40), &(0x7f0000000c80)=0x0, &(0x7f0000000cc0)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001340)={0x0, 0x0}) r18 = geteuid() stat(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = socket$vsock_stream(0x28, 0x1, 0x0) r21 = fcntl$getown(r20, 0x9) r22 = geteuid() r23 = getgid() r24 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001440)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000001540)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000002600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000001580), 0x80000) r28 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002680)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@mcast2}}, &(0x7f0000002780)=0xe8) getgroups(0x6, &(0x7f00000027c0)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) r31 = epoll_create(0x7) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000380)={0x0, 0x0, 0x100}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000002800)={r32, 0x80000, 0xffffffffffffffff}) r34 = perf_event_open(&(0x7f0000002880)={0x7, 0x70, 0x10001, 0x7fffffff, 0x7fff, 0x9dd3, 0x0, 0x100, 0x480, 0x0, 0x8, 0x100000001, 0x1, 0x3, 0xbe26, 0xdd, 0x7e, 0x8, 0x6, 0x7fffffff, 0x2, 0x8001, 0x5df2, 0x0, 0x0, 0x2ba8, 0x6, 0x7, 0x8, 0x0, 0x7, 0x0, 0xfffffffffffffffd, 0x30000, 0x100000001, 0x10000, 0x401, 0x5, 0x0, 0xffffffffffffff80, 0x4, @perf_bp={&(0x7f0000002840), 0xe}, 0x10000, 0x3, 0x8000, 0x7, 0x1000, 0x8000, 0x5}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xa) r35 = syz_open_procfs$namespace(0x0, &(0x7f00000029c0)='ns/user\x00') socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002a00)={0xffffffffffffffff, 0xffffffffffffffff}) r37 = syz_open_dev$audion(&(0x7f0000004240)='/dev/audio#\x00', 0x3, 0x140) r38 = openat$zero(0xffffffffffffff9c, &(0x7f0000004280)='/dev/zero\x00', 0x40000, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000042c0)={0xffffffffffffffff, 0xffffffffffffffff}) r40 = accept$inet6(0xffffffffffffff9c, &(0x7f0000004300)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000004340)=0x1c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000004380)=0x0) r42 = getegid() sendmmsg$unix(r0, &(0x7f0000004500)=[{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000280)=[{&(0x7f00000000c0)="3364727888a783ac4f5933287614ea7181100a942ac8df107e0a94217c4590364940a8331975714754804187636bd8a9da5b5dfb87b43755fa7d1696a05027d25ae437b80a2c3bc0bae15f1171c4106a062369aa599f4a696a04f01f3d8bcbd88551353a82bed6736124f92623e8509285e8707237924d58c2e9c49cebb6a57ec35a7f5b723d27afe64ab947ab5c372221128927b9ceaf7c58c46bdbf56fdc7899376a9a0d565b0e596736a6da2c4a88389656958f5bc0d6d7c5", 0xba}, {&(0x7f0000000180)="8d2ef972faea3ce73067e4b9", 0xc}, {&(0x7f00000001c0)="cd17792d9c249cb8d50705f17c163578641df2bb4b0d01b6bf95e7978cbd0e372efbb51cf81749ba4f0dede65ebf8583273acc1ffc6edd0640eb4f4f282db5a77ef888d09b8303afda34a7fd3d1847b232811caf10a21e09586eff82ec75ac5d118e0cdcbce1d9ce7623c4b264e6b92ab1d126b7fa3b8d1035fa56720d33b7c17f48b94d6e4e9a62065d1be5787bbdca", 0x90}], 0x3, &(0x7f0000000a00)=ANY=[@ANYBLOB="200000000000000001000000010000000b4f96fcf64aa10202ffd63c92f1e4788840756d05be1b6b86b5771be85f96696581fd9940db5166a8456531d5706d139409420ad374a7958125fc4efff0c1ae2a8962a3054d", @ANYRES32=r1, @ANYRES32, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x20, 0x4004810}, {&(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000440)="7ea63e385be9692a24bd57955e056fd6876bed0415aaf60d2ccc95d0d0b222ff798f7ed3bb3c8caa4a0a0ef5faff712a5a395caeba990232d4587b52f6a20356d8d21b9e2b5a3f2059c55e45f98b0d33d3e24345ea3fde1e239602bc25571c249e943f5353e4aaae904af5ed69837d415f3b3ca531a5c7b704b825af64fa7cc90644ec3009e14a511d2fd40a8555f974ef182d09480cbce1b00562359ad10107a1b30dda8f05", 0xa6}, {&(0x7f0000000500)="c7d5f1f358fe7c6c84dfbb08e09c6a20278b90b314af29e58fa55faf3209349b320ea63349234d90e6a79a217e160cf891bfae313bee3b2c6000424c4677703520f984aa9a946ac100426a3c42b4cf708117eb49f2867f70a814d45ca99cc2fab201536186cd450c2c6716b170ee37c1ed0d81f48114abed9ae2ea497652d1a6f37686dd7c2cea45208b18a58c8aeb09020f", 0x92}, {&(0x7f00000005c0)="ea69dceac492a4f7bb11f4118b3c8e212d22ed8c8f6e28b12e871b15f81fcf6bd328847f2ebe1e2b755223974ab4631a3653f341c1576a46594460c0e408af13e024ce8b4215fbd28cc93285c63ce6206480f29412c094fa1ef03f09d7a0560ed7a4516751f55818599734ea9757835bbe6a6d840b518d41818d42b7da79077210070e1f8a8e382a076389dfcc859d1ec0f16c0abf5e1c8274e46e1a545cbf7859001e881df7dc9577f1233fb0523ff7eb885d8ac7c3069f672cefebf2ebdb6d3c95973a7273f93ec7525d506d13ae56e1a1cce427232d671ffc7a505f5de70bd66dd89049515f7886", 0xe9}], 0x3, &(0x7f0000000d00)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xa0, 0x1}, {&(0x7f0000000dc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000012c0)=[{&(0x7f0000000e40)="29c49fc4b66c8ffb06de428eddc368d7ca662e5fc0555d1199ce35e6509ae5d8254a953a435837b558809914a9b2da8f0b194aa4e1262c3bd302d06771f58e486d5bc7336acfcf1b8d97f23401183d", 0x4f}, {&(0x7f0000000ec0)="4fac8f2564be368b49296744cd53740da14b0025a133d2d3441288d9c8ec90ff3dd49d96a406beb6c1e3df336bb9011b192d7bd9db327285dcfec7c3060a875b8986d360715498ad5f0691312e23fdbf37e372dd8e920a163909b9e40f44087bc73b7965aced21d9e34f373aeaa193264cb1", 0x72}, {&(0x7f0000000f40)="e2fa042215f075b6f51cf234b35d42611fa63d14d3bd27253f5bb3f5d3497e1872d25a9f4d554436411b3098eed6663986a61252c6eabd0060b79e73f8e9e5b7b06eeff2ba40dce913ef3c13bb68967fc761a086426c64bb00b1f566398fdf8d47707309b89ea0b9781e6407e468c0b0957cce000ce4b44bfca61b51628491fe2687ec20dcb2e34796c4198b83569ac0330155e1c97e1399820bd1cd33e4a6ad16a4c70d2ba0383fe91fbbc602fa6359bcd51e6a2bc8", 0xb6}, 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@ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r28, @ANYRES32=r29, @ANYRES32=r30, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r31, @ANYRES32=r33, @ANYRES32=r34, @ANYRES32=r35, @ANYRES32=r36, @ANYBLOB='\x00\x00\x00\x00'], 0xd8, 0x2000c884}, {&(0x7f0000002b40)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000004180)=[{&(0x7f0000002bc0)="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", 0xfc}, 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{&(0x7f0000002f40)="012a6b27d3788b667c322fa7bac5ced2041e629364031471708e6636dbadbae47c404f4ef7a08a0e5fe85cc695b819133cd883d5d9074c87feec4ec0f684c684417b26373919f3002c2735613290e36b44a30fcd0ff2e1fcf7a4164daea743c1f8f6c53bc248754f9a6fab7ff9bd55ebc66644792a19d2a584f78d90fbbcd8266dd589c5fc923e158b90ea4029f8d7bdac51e922d6d3eda5c0322330f9a9caee831706369a24af5f452f3d245c8f8e781a525709d5fcdc4649761ae5534f3784fba8aebb7a5470c2e802d8ec8ee5900f96d348bab4d60e7083b25ca420b1d988c17ec4b0cb5a2f", 0xe7}, {&(0x7f0000003040)="090b757da365f3bec264d1371e662c993a8bb325f8310ad2884358303a13b2e8397a3ae778373595184af9464346fd847933d2f621773c75cafd4bbe86afce1d64c30f5f764d854580374e83454f6cb64c4e311f4ee32a53d43e42e41d79bf8d697ae6cdc70d74e1c908b2da5f5ef40f5a3a302227ec4d5e0bc44bfa2b13a3f3b87cd2cbda9f0babac0f3cba9468c4fce54734d6f726e94e39a7d41a0241", 0x9e}, {&(0x7f0000003100)="bb4bd298452efe05b2102ae73aa66d517fff3808fbdc7df6fcfe8d7ac7c1741d536ce1507471fc407490f87b76886d1f350d8f1e591d549a45b0ff8c285dfeb11e86f6454b36b2a43a1655eb79fa0314ca1b64f7e9aca53f6c2ebd85bb4685d9f0f36b72a06c3b7c64247f9673cf04db9ba462", 0x73}, {&(0x7f0000003180)="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", 0x1000}], 0xa, &(0x7f0000004740)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r37, @ANYRES32=r38, @ANYRES32=r39, @ANYBLOB="0000000018000000000000000128bb000100000054e4a17ad5ae40ca839f0938514757bbee33a078455e030f9b459b7637a86cd7c10c5dce9bda868b9a26646b98e36d5e6845497213047b2753a6fbbb855ae1fccabf62438d2d4cd1d4599b9a620ea02346fb084cf6546323724e89a49111a9b33e0133c19f168571fb03ff4be1dd9a9f993a330776f8243bd889b0a11ef8659c7b73b1fbba38d4dce20ea13807ef0f4ccc282b2ca1aec8715334b04613a0f40ec5394db81d0000000000", @ANYRES32=r40, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r41, @ANYRES32, @ANYRES32=r42, @ANYBLOB='\x00\x00\x00\x00'], 0x58, 0x10}], 0x4, 0x40) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/08 18:19:13 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000001540)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) [ 157.293441] FAULT_INJECTION: forcing a failure. [ 157.293441] name failslab, interval 1, probability 0, space 0, times 0 [ 157.304946] CPU: 1 PID: 12029 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 157.311902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 157.321284] Call Trace: [ 157.323913] dump_stack+0x185/0x1d0 [ 157.327584] should_fail+0x87b/0xab0 [ 157.331349] should_failslab+0x279/0x2a0 [ 157.335454] __kmalloc_track_caller+0x208/0xcb0 [ 157.340193] ? bpf_prepare_filter+0x140e/0x1b10 [ 157.344898] ? trace_kmalloc+0xb6/0x2b0 [ 157.348967] kmemdup+0x95/0x140 [ 157.352348] bpf_prepare_filter+0x140e/0x1b10 [ 157.356891] ? seccomp_log+0x460/0x460 [ 157.360844] ? kmsan_set_origin+0x9e/0x160 [ 157.365174] bpf_prog_create_from_user+0x598/0x8c0 [ 157.370145] ? seccomp_log+0x460/0x460 [ 157.374078] do_seccomp+0xaa5/0x2060 [ 157.377834] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 157.383324] ? prepare_exit_to_usermode+0x149/0x3a0 [ 157.388382] ? syscall_return_slowpath+0xe9/0x700 [ 157.393295] ? fput+0x25c/0x2e0 [ 157.396616] SYSC_seccomp+0x8e/0xa0 [ 157.400329] SyS_seccomp+0x54/0x80 [ 157.403959] do_syscall_64+0x309/0x430 [ 157.407900] ? prctl_get_seccomp+0x50/0x50 [ 157.412182] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 157.417401] RIP: 0033:0x455979 [ 157.420614] RSP: 002b:00007f4bd6418c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 157.428357] RAX: ffffffffffffffda RBX: 00007f4bd64196d4 RCX: 0000000000455979 [ 157.435653] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000000000001 2018/05/08 18:19:13 executing program 1: ppoll(&(0x7f00001d0000), 0x1ffffffffffffff6, &(0x7f0000465ff0)={0x77359400}, &(0x7f00007e7ff8), 0x8) io_setup(0xffff, &(0x7f0000000000)=0x0) io_getevents(r0, 0x2, 0x1, &(0x7f0000000040)=[{}], &(0x7f0000000080)={0x0, 0x1c9c380}) 2018/05/08 18:19:13 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0}, 0x2c) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x200, 0x200000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x8f73, @dev={0xfe, 0x80, [], 0x19}}}, 0x3, 0x20, 0x8, 0x9, 0x1}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r2, 0x3}, &(0x7f0000000280)=0x8) 2018/05/08 18:19:13 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000001540)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) [ 157.442949] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 157.450245] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 157.457543] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 0000000000000009 2018/05/08 18:19:13 executing program 5 (fault-call:0 fault-nth:10): seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}) 2018/05/08 18:19:13 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x80, 0x0) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000100)=0x65beff29) ptrace$poke(0x4, r0, &(0x7f0000000080), 0x2) 2018/05/08 18:19:13 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0xfffffffffffffffe) write$rdma_cm(r0, &(0x7f0000000380)=ANY=[@ANYRES64=r1], 0x1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x4100, 0x0) getsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f00000002c0)=""/49, &(0x7f0000000300)=0x31) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) syz_genetlink_get_family_id$team(&(0x7f0000000340)='team\x00') clock_gettime(0x3, &(0x7f0000000400)) sendmsg$can_bcm(r3, &(0x7f0000000240)={&(0x7f0000000100)={0x1d}, 0x10, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="002100020000000500000000000000", @ANYRES64=0x0, @ANYRES64=0x7530, @ANYRES64=r4, @ANYRES64=r5/1000+30000, @ANYBLOB="0200000001000000030000e004010000e5f3060a71c318f1"], 0x48}, 0x1, 0x0, 0x0, 0x8010}, 0x80) openat$dsp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dsp\x00', 0xc0000, 0x0) [ 157.694432] FAULT_INJECTION: forcing a failure. [ 157.694432] name failslab, interval 1, probability 0, space 0, times 0 [ 157.705833] CPU: 0 PID: 12060 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 157.712784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 157.722157] Call Trace: [ 157.724792] dump_stack+0x185/0x1d0 [ 157.728467] should_fail+0x87b/0xab0 [ 157.732285] should_failslab+0x279/0x2a0 [ 157.736450] __kmalloc+0xc2/0x350 [ 157.739950] ? bpf_convert_filter+0xaf/0x3390 [ 157.744479] ? bpf_convert_filter+0x1a8/0x3390 [ 157.749095] ? bpf_convert_filter+0x3285/0x3390 [ 157.753805] bpf_convert_filter+0x1a8/0x3390 [ 157.758273] ? kmsan_set_origin+0x9e/0x160 [ 157.762559] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 157.767955] ? bpf_prog_realloc+0x182/0x510 [ 157.772364] bpf_prepare_filter+0x18e9/0x1b10 [ 157.776907] ? seccomp_log+0x460/0x460 [ 157.780880] bpf_prog_create_from_user+0x598/0x8c0 [ 157.785854] ? seccomp_log+0x460/0x460 [ 157.789786] do_seccomp+0xaa5/0x2060 [ 157.793537] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 157.799021] ? prepare_exit_to_usermode+0x149/0x3a0 [ 157.804079] ? syscall_return_slowpath+0xe9/0x700 [ 157.808987] ? fput+0x25c/0x2e0 [ 157.812308] SYSC_seccomp+0x8e/0xa0 [ 157.816012] SyS_seccomp+0x54/0x80 [ 157.819637] do_syscall_64+0x309/0x430 [ 157.823577] ? prctl_get_seccomp+0x50/0x50 [ 157.827855] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 157.833073] RIP: 0033:0x455979 [ 157.836283] RSP: 002b:00007f4bd6418c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 157.844032] RAX: ffffffffffffffda RBX: 00007f4bd64196d4 RCX: 0000000000455979 [ 157.851321] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000000000001 [ 157.858615] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 157.865907] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 157.873205] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 000000000000000a 2018/05/08 18:19:14 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0}, 0x2c) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x200, 0x200000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x8f73, @dev={0xfe, 0x80, [], 0x19}}}, 0x3, 0x20, 0x8, 0x9, 0x1}, &(0x7f0000000200)=0x98) 2018/05/08 18:19:14 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0}, 0x2c) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x200, 0x200000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x8f73, @dev={0xfe, 0x80, [], 0x19}}}, 0x3, 0x20, 0x8, 0x9, 0x1}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r2, 0x3}, &(0x7f0000000280)=0x8) 2018/05/08 18:19:14 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) sendmsg$kcm(r1, &(0x7f00000005c0)={&(0x7f0000000080)=@nl=@unspec, 0x80, &(0x7f0000000300)=[{&(0x7f0000000240)='{', 0x1}], 0x1, &(0x7f0000000340)}, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {0x77359400}}) 2018/05/08 18:19:14 executing program 2: unshare(0x4000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r0, &(0x7f0000000140), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000000200)=""/131, 0xfffffffffffffe08, 0xfffffffffffffffe, 0x0) 2018/05/08 18:19:14 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140)=0x401, 0x4) ioctl$void(r2, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001480)={0x6, 0x5, 0x6f, 'queue0\x00', 0x6}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001540)=ANY=[@ANYRES32=r4, @ANYBLOB="96000000b445a718f6dce2846c14724f941a72ae1245c4d076c05a2d96e6b4735ad26efbc11b56d319bfe1e2761b1aa9db0b2d3047bd347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156fcb093e69080d713dbfa0fffeffff73b7100e9aa853a9cd1b012dba2bd0f75f3fb370924371a00000000000000000000000000000000000000000000000000000"], &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 18:19:14 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000180)=""/191) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0xfffffffffffffffe) write$rdma_cm(r1, &(0x7f0000001280)=ANY=[], 0x0) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x14, 0x80800) getpeername$packet(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000780)=0x1e) bind$packet(r2, &(0x7f00000007c0)={0x11, 0x6, r3, 0x1, 0x100000000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x14) 2018/05/08 18:19:14 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0xfffffffffffffffe, 0x3, 0x3}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x8}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0x9) 2018/05/08 18:19:14 executing program 5 (fault-call:0 fault-nth:11): seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}) [ 158.110241] FAULT_INJECTION: forcing a failure. [ 158.110241] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 158.122284] CPU: 0 PID: 12087 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 158.129237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 158.138617] Call Trace: [ 158.141261] dump_stack+0x185/0x1d0 [ 158.144939] should_fail+0x87b/0xab0 [ 158.148721] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 158.153532] ? save_stack_trace+0xa5/0xf0 [ 158.157741] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 158.163169] alloc_pages_current+0x6b5/0x970 [ 158.167631] __change_page_attr_set_clr+0x1924/0x5e20 [ 158.172905] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 158.178335] ? update_load_avg+0x218c/0x2c20 [ 158.182836] __change_page_attr_set_clr+0x4fb6/0x5e20 [ 158.188059] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 158.193550] ? rcu_segcblist_enqueue+0x189/0x2d0 [ 158.198349] ? kmsan_set_origin_inline+0x6b/0x120 [ 158.203241] ? __msan_poison_alloca+0x15c/0x1d0 2018/05/08 18:19:14 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0}, 0x2c) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x200, 0x200000) 2018/05/08 18:19:14 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000000)={0x7}) [ 158.207949] ? __cond_resched_lock+0x3f/0x140 [ 158.212476] ? __purge_vmap_area_lazy+0x2f0/0x3b0 [ 158.217395] change_page_attr_set_clr+0x98a/0x1d90 [ 158.222439] set_memory_ro+0xd0/0x100 [ 158.226349] bpf_prog_select_runtime+0x3a5/0xa40 [ 158.231224] bpf_prepare_filter+0x1a96/0x1b10 [ 158.235773] ? seccomp_log+0x460/0x460 [ 158.239754] bpf_prog_create_from_user+0x598/0x8c0 [ 158.244727] ? seccomp_log+0x460/0x460 [ 158.248663] do_seccomp+0xaa5/0x2060 [ 158.252414] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 158.257899] ? prepare_exit_to_usermode+0x149/0x3a0 [ 158.262956] ? syscall_return_slowpath+0xe9/0x700 [ 158.267862] ? fput+0x25c/0x2e0 [ 158.271189] SYSC_seccomp+0x8e/0xa0 [ 158.274895] SyS_seccomp+0x54/0x80 [ 158.278526] do_syscall_64+0x309/0x430 [ 158.282464] ? prctl_get_seccomp+0x50/0x50 [ 158.286743] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 158.291958] RIP: 0033:0x455979 [ 158.295169] RSP: 002b:00007f4bd6418c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 158.302918] RAX: ffffffffffffffda RBX: 00007f4bd64196d4 RCX: 0000000000455979 [ 158.310217] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000000000001 [ 158.317504] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 158.324798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 158.332096] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 000000000000000b [ 158.339848] ================================================================== [ 158.347227] BUG: KMSAN: uninit-value in __probe_kernel_read+0x224/0x280 [ 158.353986] CPU: 0 PID: 12087 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 158.360903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 158.370249] Call Trace: [ 158.372853] dump_stack+0x185/0x1d0 [ 158.376502] ? __probe_kernel_read+0x224/0x280 [ 158.381086] kmsan_report+0x142/0x240 [ 158.384893] __msan_warning_32+0x6c/0xb0 [ 158.388964] __probe_kernel_read+0x224/0x280 [ 158.393379] ? bpf_prog_select_runtime+0x95b/0xa40 [ 158.398317] ? bpf_prog_select_runtime+0x95b/0xa40 [ 158.403251] is_valid_bugaddr+0xb6/0x1a0 [ 158.407312] ? report_bug+0x4b/0x880 [ 158.411031] ? bpf_prog_select_runtime+0x95b/0xa40 [ 158.415965] report_bug+0x6f/0x880 [ 158.419504] ? __msan_poison_alloca+0x15c/0x1d0 [ 158.424172] ? do_invalid_op+0x46/0x50 [ 158.428069] ? bpf_prog_select_runtime+0x95b/0xa40 [ 158.433000] ? do_error_trap+0xac/0x600 [ 158.436974] ? do_invalid_op+0x46/0x50 [ 158.440864] ? bpf_prog_select_runtime+0x95b/0xa40 [ 158.445792] do_error_trap+0x1aa/0x600 [ 158.449680] ? change_page_attr_set_clr+0xb49/0x1d90 [ 158.454788] do_invalid_op+0x46/0x50 [ 158.458499] invalid_op+0x1b/0x40 [ 158.461962] RIP: 0010:bpf_prog_select_runtime+0x95b/0xa40 [ 158.467494] RSP: 0018:ffff8801c44afa60 EFLAGS: 00010287 [ 158.472851] RAX: ffffffff8174befb RBX: ffff88014da60918 RCX: 0000000000040000 [ 158.480116] RDX: ffffc900039a9000 RSI: 000000000001a58d RDI: 000000000001a58e [ 158.487382] RBP: ffff8801c44afb30 R08: 000000000000010b R09: ffff8801c447f800 [ 158.494646] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 158.501910] R13: 0000000000000004 R14: 00000000fffffff4 R15: ffffc90011e46000 2018/05/08 18:19:14 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xfdeb) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_trie\x00') sendfile(r0, r3, &(0x7f0000000000)=0x1, 0x3f) 2018/05/08 18:19:14 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mq_unlink(&(0x7f0000000000)='/dev/infiniband/rdma_cm\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) [ 158.509198] ? bpf_prog_select_runtime+0x95b/0xa40 [ 158.514143] bpf_prepare_filter+0x1a96/0x1b10 [ 158.518642] ? seccomp_log+0x460/0x460 [ 158.522535] bpf_prog_create_from_user+0x598/0x8c0 [ 158.527572] ? seccomp_log+0x460/0x460 [ 158.531465] do_seccomp+0xaa5/0x2060 [ 158.535188] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 158.540640] ? prepare_exit_to_usermode+0x149/0x3a0 [ 158.545663] ? syscall_return_slowpath+0xe9/0x700 [ 158.550507] ? fput+0x25c/0x2e0 [ 158.553793] SYSC_seccomp+0x8e/0xa0 [ 158.557424] SyS_seccomp+0x54/0x80 2018/05/08 18:19:14 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0xfffffffffffffffe) write$rdma_cm(r0, &(0x7f0000001280)=ANY=[], 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000000c0)={0xfa, 0x401, 0x4, 0x5, 0x200, 0x1ff}) 2018/05/08 18:19:14 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0}, 0x2c) 2018/05/08 18:19:14 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000440)=ANY=[@ANYBLOB="4000000000000000f904c5378e4c4635d93a7898a47fc8"]) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x3) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0xfffffffffffffffd}) [ 158.560967] do_syscall_64+0x309/0x430 [ 158.564859] ? prctl_get_seccomp+0x50/0x50 [ 158.569101] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 158.574288] RIP: 0033:0x455979 [ 158.577476] RSP: 002b:00007f4bd6418c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 158.585189] RAX: ffffffffffffffda RBX: 00007f4bd64196d4 RCX: 0000000000455979 [ 158.592459] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000000000001 [ 158.599727] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 158.606996] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 158.614263] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 000000000000000b [ 158.621534] [ 158.623155] Local variable description: ----success.i.i.i@should_fail [ 158.629725] Variable was created at: [ 158.633444] should_fail+0x57/0xab0 [ 158.637074] should_failslab+0x279/0x2a0 [ 158.641125] ================================================================== [ 158.648477] Disabling lock debugging due to kernel taint [ 158.653924] Kernel panic - not syncing: panic_on_warn set ... [ 158.653924] [ 158.661292] CPU: 0 PID: 12087 Comm: syz-executor5 Tainted: G B 4.16.0+ #87 [ 158.669516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 158.678865] Call Trace: [ 158.681463] dump_stack+0x185/0x1d0 [ 158.685101] panic+0x39d/0x940 [ 158.688321] ? __probe_kernel_read+0x224/0x280 [ 158.692907] kmsan_report+0x238/0x240 [ 158.696717] __msan_warning_32+0x6c/0xb0 [ 158.700784] __probe_kernel_read+0x224/0x280 [ 158.705203] ? bpf_prog_select_runtime+0x95b/0xa40 [ 158.710134] ? bpf_prog_select_runtime+0x95b/0xa40 [ 158.715069] is_valid_bugaddr+0xb6/0x1a0 [ 158.719131] ? report_bug+0x4b/0x880 [ 158.722852] ? bpf_prog_select_runtime+0x95b/0xa40 [ 158.727783] report_bug+0x6f/0x880 [ 158.731326] ? __msan_poison_alloca+0x15c/0x1d0 [ 158.736000] ? do_invalid_op+0x46/0x50 [ 158.739891] ? bpf_prog_select_runtime+0x95b/0xa40 [ 158.744822] ? do_error_trap+0xac/0x600 [ 158.748796] ? do_invalid_op+0x46/0x50 [ 158.752680] ? bpf_prog_select_runtime+0x95b/0xa40 [ 158.757609] do_error_trap+0x1aa/0x600 [ 158.761502] ? change_page_attr_set_clr+0xb49/0x1d90 [ 158.766610] do_invalid_op+0x46/0x50 [ 158.770326] invalid_op+0x1b/0x40 [ 158.773786] RIP: 0010:bpf_prog_select_runtime+0x95b/0xa40 [ 158.779317] RSP: 0018:ffff8801c44afa60 EFLAGS: 00010287 [ 158.784681] RAX: ffffffff8174befb RBX: ffff88014da60918 RCX: 0000000000040000 [ 158.791959] RDX: ffffc900039a9000 RSI: 000000000001a58d RDI: 000000000001a58e [ 158.799227] RBP: ffff8801c44afb30 R08: 000000000000010b R09: ffff8801c447f800 [ 158.806498] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 158.813762] R13: 0000000000000004 R14: 00000000fffffff4 R15: ffffc90011e46000 [ 158.821045] ? bpf_prog_select_runtime+0x95b/0xa40 [ 158.825994] bpf_prepare_filter+0x1a96/0x1b10 [ 158.830489] ? seccomp_log+0x460/0x460 [ 158.834387] bpf_prog_create_from_user+0x598/0x8c0 [ 158.839312] ? seccomp_log+0x460/0x460 [ 158.843209] do_seccomp+0xaa5/0x2060 [ 158.846929] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 158.852383] ? prepare_exit_to_usermode+0x149/0x3a0 [ 158.857404] ? syscall_return_slowpath+0xe9/0x700 [ 158.862246] ? fput+0x25c/0x2e0 [ 158.865528] SYSC_seccomp+0x8e/0xa0 [ 158.869156] SyS_seccomp+0x54/0x80 [ 158.872704] do_syscall_64+0x309/0x430 [ 158.876598] ? prctl_get_seccomp+0x50/0x50 [ 158.880840] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 158.886029] RIP: 0033:0x455979 [ 158.889217] RSP: 002b:00007f4bd6418c68 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 158.896928] RAX: ffffffffffffffda RBX: 00007f4bd64196d4 RCX: 0000000000455979 [ 158.904199] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000000000001 [ 158.911464] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 158.918733] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 158.926000] R13: 0000000000000501 R14: 00000000006fb8b8 R15: 000000000000000b [ 158.933758] Dumping ftrace buffer: [ 158.937285] (ftrace buffer empty) [ 158.940987] Kernel Offset: disabled [ 158.944588] Rebooting in 86400 seconds..