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", 0x1000, 0xfffffffffffffffe) r9 = request_key(&(0x7f0000001b40)='keyring\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001bc0)='ns/ipc\x00', 0xffffffffffffffff) keyctl$negate(0xd, r8, 0x401, r9) r10 = accept4$alg(r7, 0x0, 0x0, 0x0) sendmsg$alg(r10, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000540)="92e7a658f3599141e2dc0628fbfc6d075118d76bc7bf5e92b4b5c282713e447bdc430e0a6b6c35727720e5e43cea255f8f6d541f4329075b"}, {&(0x7f0000000580)="3ada2e924636174fe04f9a5e454056ea620e4ce8f74cc03868a27c7770883ef7ceb2226700d578326559d3214558478f3b880c1f325a81fecb92dd9904566afc15588ef3605cd834d4f90677f4852146237054798ad753c37ec055647a2175152573e0b355f16806693df739e8a3c2faa84ab2b2aa25feb42153cf4992659d458350735676a01933c6c2e49c1d331829a683197a3e74dd655132d3ddc28299ed25"}, {&(0x7f0000000640)="cb081edef56a1a4e62811f71c38dcd292c4674453bcb"}, {&(0x7f0000000680)="4600e496de684723a0bc4abc435211368e98751fd9d0af150ea97f87063ac728b09202f46ad1fb2bc4a6ed521322ded197ce0f9e9de31a905a633f430c1d5928636546951408bf7912bdb79aa3aa58c81f95f3df0414bda94340e5cf2b"}, {&(0x7f0000000700)="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"}, {&(0x7f0000001700)="9311b3f36223221e7c1ba7891e7a318fac50c724e4a1fd399c1b099d197e261ab61929fab0042be213e8251bea96f2d26550697d5062dcab70d02699cedbccf8e929fcb7932a902955cc06f6f3ca6ac5ab8e689bb67ac92d6c6487b31f0783cad9050d69c673e1898db42c269723fa21abc317c3a5f83756f93a3210b1665a63199780691d9039aa5eb5115ca5c5cd9ea1fe98933a170d15225a92ea4822673ca5f0a6bb05efd6ad3c59047a6ea4"}, {&(0x7f00000017c0)="193ecc4e349388d39b854a71208407e815823a63602eac20fbd3e0190340589adce5c83c482cc6e1ab736b2f992278ea150afd0cf2869eb11a124548e3b8df4100c6778ac52d37a0f8d40bb604a876cc577e554ce8"}, {&(0x7f0000001840)="f734ba3a64f706590dd8a52dc46dd9097172a46448e7931466e2280a"}, {&(0x7f0000001880)="079a3b2c9242e8a5c9f2f4ed0bd6c39e8fd55c590dfeab9f6bb4c07765a9c70fd5aa49f224876d11b2f3ac5b511504e1cd7cc66a4f1e6d648ebdf96d4b6a5637a11c85e7ef62e146f02e2b3e3601a18a9f56b9ed2167cefa1996d82c6c1689d6fa3fe43e1cdbac0726fab90aa85cdaac44269795d1907f2e3dee0af19411849a0324"}], 0x184, 0x0, 0xff00}, 0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0x4) 2018/03/31 16:50:48 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000440)=0x8) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000500)=""/177) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r2, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000380)={'NETMAP\x00'}, &(0x7f0000000400)=0x342) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b7"}}, &(0x7f0000000200)=0x0) timer_settime(r4, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r5 = dup(r0) setsockopt$inet_mreq(r5, 0x0, 0x0, &(0x7f0000000180)={@empty, @loopback=0x7f000001}, 0x8) r6 = accept4$alg(r5, 0x0, 0x0, 0x0) getpeername$ax25(r5, &(0x7f0000000480), &(0x7f00000004c0)=0x10) sendmsg$alg(r6, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000002240), 0xd4}, 0x0) 2018/03/31 16:50:48 executing program 5: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'vcan0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000340)={'nr0\x00'}) close(0xffffffffffffffff) socket$inet(0x2, 0x4000000000000001, 0x0) socket(0xd, 0x0, 0x4) bind$llc(0xffffffffffffffff, &(0x7f00000002c0)={0x1a, 0x0, 0x9, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x28000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}]}) socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x17d}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417}, &(0x7f00000001c0)=0x10) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x20000001e, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xfffffffffffffe01, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x36}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000000400)='./file0\x00', 0x100) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getegid() setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000380)="9bfab200", 0x4}], 0x1) close(r3) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000180)=0x9, &(0x7f0000000340)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000006c0)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r5) 2018/03/31 16:50:48 executing program 1: getpid() r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, 'port0\x00', 0xbfffffffffffffff, 0x2}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x404801, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f00000003c0)) r2 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x52082) ioctl$KIOCSOUND(r2, 0x4b2f, 0x80000001) readv(r0, &(0x7f0000001800)=[{&(0x7f00000007c0)=""/48}, {&(0x7f0000000800)=""/4096, 0xf2118f21fd621b33}], 0x2000012b) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r3 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) prctl$getname(0x10, &(0x7f0000001880)=""/94) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000180)={0x10001, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) fcntl$setpipe(r3, 0x407, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) memfd_create(&(0x7f0000001840)='/dev/sequencer2\x00', 0x2) 2018/03/31 16:50:48 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0, 0x2}, &(0x7f00000019c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={r2}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r3, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b77ddb0bd929aa08c5ab5fc72acb2f5afc9e2a84af40727a"}}, &(0x7f0000000200)=0x0) fcntl$getownex(r4, 0x10, &(0x7f0000001a00)={0x0, 0x0}) get_robust_list(r6, &(0x7f0000000480)=&(0x7f0000000440)={&(0x7f00000003c0), 0x0, &(0x7f0000000500)}, &(0x7f00000004c0)=0xc) getcwd(&(0x7f0000001a40)=""/122, 0x7a) timer_settime(r5, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r7 = dup(r4) ioctl(r4, 0x3, &(0x7f0000000380)="b7830665d9b0f88d2a161369a1b29acba17aad53bd7db12f32e3195c35e5e919fb88fc5e7a1485365882e791") r8 = add_key(&(0x7f0000001ac0)='ceph\x00', &(0x7f0000001b00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000022c0)="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", 0x1000, 0xfffffffffffffffe) r9 = request_key(&(0x7f0000001b40)='keyring\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001bc0)='ns/ipc\x00', 0xffffffffffffffff) keyctl$negate(0xd, r8, 0x401, r9) r10 = accept4$alg(r7, 0x0, 0x0, 0x0) sendmsg$alg(r10, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000540)="92e7a658f3599141e2dc0628fbfc6d075118d76bc7bf5e92b4b5c282713e447bdc430e0a6b6c35727720e5e43cea255f8f6d541f4329075b"}, {&(0x7f0000000580)="3ada2e924636174fe04f9a5e454056ea620e4ce8f74cc03868a27c7770883ef7ceb2226700d578326559d3214558478f3b880c1f325a81fecb92dd9904566afc15588ef3605cd834d4f90677f4852146237054798ad753c37ec055647a2175152573e0b355f16806693df739e8a3c2faa84ab2b2aa25feb42153cf4992659d458350735676a01933c6c2e49c1d331829a683197a3e74dd655132d3ddc28299ed25"}, {&(0x7f0000000640)="cb081edef56a1a4e62811f71c38dcd292c4674453bcb"}, {&(0x7f0000000680)="4600e496de684723a0bc4abc435211368e98751fd9d0af150ea97f87063ac728b09202f46ad1fb2bc4a6ed521322ded197ce0f9e9de31a905a633f430c1d5928636546951408bf7912bdb79aa3aa58c81f95f3df0414bda94340e5cf2b"}, {&(0x7f0000000700)="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"}, {&(0x7f0000001700)="9311b3f36223221e7c1ba7891e7a318fac50c724e4a1fd399c1b099d197e261ab61929fab0042be213e8251bea96f2d26550697d5062dcab70d02699cedbccf8e929fcb7932a902955cc06f6f3ca6ac5ab8e689bb67ac92d6c6487b31f0783cad9050d69c673e1898db42c269723fa21abc317c3a5f83756f93a3210b1665a63199780691d9039aa5eb5115ca5c5cd9ea1fe98933a170d15225a92ea4822673ca5f0a6bb05efd6ad3c59047a6ea4"}, {&(0x7f00000017c0)="193ecc4e349388d39b854a71208407e815823a63602eac20fbd3e0190340589adce5c83c482cc6e1ab736b2f992278ea150afd0cf2869eb11a124548e3b8df4100c6778ac52d37a0f8d40bb604a876cc577e554ce8"}, {&(0x7f0000001840)="f734ba3a64f706590dd8a52dc46dd9097172a46448e7931466e2280a"}, {&(0x7f0000001880)="079a3b2c9242e8a5c9f2f4ed0bd6c39e8fd55c590dfeab9f6bb4c07765a9c70fd5aa49f224876d11b2f3ac5b511504e1cd7cc66a4f1e6d648ebdf96d4b6a5637a11c85e7ef62e146f02e2b3e3601a18a9f56b9ed2167cefa1996d82c6c1689d6fa3fe43e1cdbac0726fab90aa85cdaac44269795d1907f2e3dee0af19411849a0324"}], 0x184, 0x0, 0xff00}, 0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0x4) 2018/03/31 16:50:48 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000480)) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0xaf4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x79ec, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r3) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000040)) r4 = socket$netlink(0x10, 0x3, 0x4000000000000010) bind$netlink(r4, &(0x7f00000f1000)={0x10, 0x0, 0x0, 0xa488d180}, 0xc) preadv(r0, &(0x7f00000004c0)=[{&(0x7f00000001c0)}, {&(0x7f00000002c0)=""/128, 0x80}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000340)=""/181, 0xb5}], 0x4, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000002800)={'bcsf0\x00', &(0x7f0000001f40)=ANY=[@ANYBLOB="0f0000000200000007000000810000000800000008000000dc03000002000000d9000000ffffff7f0600000000000000ee01000001800000060000000004000007000000a1340000ff0300000900000004000000ff03000040000000ff6b5dfb635954004ba53400a260d04238d21666356d5c723c5dd110651c4e668488c620f437eb86ed2ec43c9015a335049d236e4083ceaca5dd8e5196bf2ff9bfa79efe1ac6e4b2a264e23c584c3f4eefb9ac66b50937c3222a29b51208b773e37181b88e3f527a9fd2e65a3fc1a564602c43225896c6b6a2ade6ab691c74490000000000"]}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x80, 0x0) pipe(&(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$netlink(r5, &(0x7f0000002880), &(0x7f00000028c0)=0xc) getsockopt$netlink(r4, 0x10e, 0x9, &(0x7f0000000080)=""/4, &(0x7f0000bea000)=0x363) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r6 = getuid() ioctl$TUNSETOWNER(r5, 0x400454cc, r6) r7 = syz_open_procfs(0x0, &(0x7f00000016c0)='net/icmp6\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002ac0)={0x0, @in6={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, &(0x7f0000002b80)=0x84) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000002100)={"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"}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002bc0)={0x0, 0x88b5}, &(0x7f0000002c00)=0x8) sendmsg$inet_sctp(r7, &(0x7f0000002cc0)={&(0x7f0000001700)=@in6={0xa, 0x4e23, 0xe173, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c, &(0x7f0000002a80)=[{&(0x7f0000001740)="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", 0x800}], 0x1, &(0x7f0000002c40), 0x0, 0x8804}, 0x20000084) r8 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r8, 0xc020660b, &(0x7f0000002500)=ANY=[@ANYBLOB="0000000000000000fdffffffc20dcb0c16af7661902795ffffffff00000000000000000000cf21826d00007b8d1c8a037a75cb792f70f511e1239ee00409669b07b94aa20000000006312b37d7008797dfda5571a6df8173eba6e7265079a2d2a11efbfaeecd2b5c8d73fb11fbe4f55d1795f3d4375716d51fc74e16b773b351d1e0a731033e7bae5bbf4a100cc306dc9a06fce55d379a6baf48e06d0e0a34aafb415ea391662fc6fa05fa5c02dc2b478dd15c91917c3c256954ca1ce933f048c6952d9d13c70b20b44257fa25db0743ce9c667cccc1c9e9a9f5800e6351d47992ab1cfe9be981b4e82b2fbd3acdbd83"]) openat$dsp(0xffffffffffffff9c, &(0x7f0000001600)='/dev/dsp\x00', 0x2400, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000500)) 2018/03/31 16:50:48 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r2, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b7"}}, &(0x7f0000000200)=0x0) timer_settime(r4, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r5 = dup(r0) r6 = accept4$alg(r5, 0x0, 0x0, 0x0) r7 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)="4ddc272709a13e5a00cc6aaa13e2096881effce8a2f7f6ba079f8b6ad9e1f45605241a88751957c10cc2065a8e97060a51c48a13d5f7b58525c8d8c1335a1cda5055857ddc326419d4f9ba91b44018cd6702bc7a630c91d06538872c88837f5681202abf22ff1f0874835eb989e4eb6296a3c5a9885dcdce17a2db79115ec1ee1ced4dde8ea7f4352c45e9efc003194808c72a59a691e7e265329343de01e57f11c27515901965e5cb4144252649a1bc47ab53ad17fd54258c09f2b016097ef722213ddef2d7dfe584a5c9dd5a0cf6787b8fa473d6efbb", 0xd7, r7) sendmsg$alg(r6, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000002240), 0xd4}, 0x0) 2018/03/31 16:50:48 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0, 0x2}, &(0x7f00000019c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={r2}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r3, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b77ddb0bd929aa08c5ab5fc72acb2f5afc9e2a84af40727a"}}, &(0x7f0000000200)=0x0) fcntl$getownex(r4, 0x10, &(0x7f0000001a00)={0x0, 0x0}) get_robust_list(r6, &(0x7f0000000480)=&(0x7f0000000440)={&(0x7f00000003c0), 0x0, &(0x7f0000000500)}, &(0x7f00000004c0)=0xc) getcwd(&(0x7f0000001a40)=""/122, 0x7a) timer_settime(r5, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r7 = dup(r4) ioctl(r4, 0x3, &(0x7f0000000380)="b7830665d9b0f88d2a161369a1b29acba17aad53bd7db12f32e3195c35e5e919fb88fc5e7a1485365882e791") r8 = add_key(&(0x7f0000001ac0)='ceph\x00', &(0x7f0000001b00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000022c0)="6730b2a5b6816aa1123d5265edecfb2896ea67ebb2a6b0b565b5aa88d31ee4e20660f0053c6e7c649bc8844999039a995930c8ff633091b1e614ef83391189c0ac426d224e1351ed5311ed6ffe38aba0866df287ff9985642cff48d244fda4db9c2d673b86306678760e2380f589a9be130dfdc4211563412f0c569ac1f7919a3fc15843e291db6986fc4a1e8eda1c098b679da153033f67c8dec5918f15cd0541c939dea4ae26e9f382a5f3f2667e5f768f05a97810dd57858bce0862031093f96a6c9b23e873942cd9ca4ec4636d38d09843799a712c198babb655d09354b13644305e5139bba8fc85ecbb1d43382cead3b25131745e9d465abfd1fcfcff925354f2569271074ce3d832455161f8f01b2bce417b12db77a0bedcbe19ad6361d15ef93c96fc98d43cd3c65c7b807a36f80b41be8202d9cb83092c12079270e503b067691be9188014c75be0b2654fc0c14dcd0d7807007355210b0705d66517b70f43edc7e3d8a140d8066ecdfd084c3877d9ac611ec53808f53d616e007b3ed097a801e86e74c411abc29d4b7b966941ee2ee2081bb8c6bfd200611e6b48c6561a2fdf2d7cfd2efe34c75e1bd331904feb17c0e66713d868adab90fbb2e1f92223a305e95fadff66fde589f40c9c17e54d77503b346bf570a68f4f518f2287a1de63741d7cef99be9834e20c539aba8ae73dbd88674d244aaf1fb85d98f08be96885e183158ebad32b44d9cc84f85d0c68d928ae1558983379be54b2c4b9076f668e9f76c192d0284d18a2ba4c8e5ba8a4933cc384bfb9c9f196fdbc013e8a7b703445aa7ae4eba3c0f1c23070dca55452a89d44d58a080c9126c8eb97aab7f073f3838fe2a912b1a887f9f300fffb021efbf69477983d57ea60da8db1e00ead287c161bdd8361008d3fd6640999d56e98960c317a205ad9012efcaed53b42acae107cf55a090bd7ad41ff9ac90cce3449a22e79b3e1292e47060b5cbfaecdbeb7269df04ce08ae78b2da11aa571f40720e7c51b4ca1dd0cbd98a68185a6dcd93e9159e2169ef2f1bbc41d296d99adee3f80b6785de4b7778429c4f8d959db84c4c5e26bae5140a7efa2111edcf7671bef11fef1616d1446a233a6dddd17f1c87804fd1122aa8471fec883b720fd8aa0b3df2811a3da1e7cdea2e8350ffdc59fd802e4767e2cbc3eb6adb440f52d285d2dc165ba09182a466392edbe300330fa47a93a0e4b216ee13ed77829e488c5e3bfb56f956a5a49d18e66a0a65661d159fb5b91f32c4bd5101e47db5a07e8d81aeee7fe18f5a8076a2da04669d5ee9d85d602b2f549fa352234e1e161fd95fd8f79bc8984f5ce5e2de3b446d6ffe1c3de783769125155210234b5d308640ce745976488bcb684e98024ed9ca195e4428caf21d0349011b388ce5ae32217efe8ca072099749bdd5dc4f21de3897234efc81d1fae33758ce3eb3fe34497296aa9c69b84ac497f87b9ed53809ec400d51a8abff5fb5e9e61d3112c2b27b279f5fd3e40c93f317c171a2b004e1912d9a79e680427fda5013c99b6b0c1af3ccfc988acdc968b4cc3a3776b5d6e0a4c31811791e30f457a49c4eb568a3c5e71b68d0f99d36f585067e355e7a0938a3ce3ebf72c715f2b30273b8296e93021ed35b20a75ec371f15b2e515c7a71b04dd999163484e349279fde04cc75befd0b7457b43ef2e744688805207c648fccd790cb5857082fc4b6b2d087f07b4dca747d5fae3e2d96ecbe0ab8fac0c630f4284e873b910c1ad80663f178576bffb52a53a6b53da22bb534a54ebeab5b7ca09b85d599b97da8415f37da6b40b06f2b7ad954068396a4c9861159fba2af14b3f0346f72860ed3975f82a096f451bf49a4435f4dc3a72851048007b6d90a9d2adad5956ce3bd099ab56cf6e09d6f01e7887ab8796dee9baa05a89b9b41ddf74b98895ab4e4d72be01399e034b670e6f8de744989c06a2e200a7e75d0a8d8a311a3c89a756879dd1817afaec5554b0234aaa396d8bab0b9a70ce0a46b76139d16630ebfa51e377d1ad9e426e24cb745c5bf90bc2ef910ab4ee9b922826af5a48ad00ba75758a98698292aaee34469dc025b101d1984426f191b6c576d90d6d5583fea9a753df3e6a62f82c809fca543e6a4a6dc18da8f7c0c6750e4781b21606642793d7f12adcd5b19c45890d1e97982c064d5ae9155363080ac1dcd497bf4dc8b68e591ee071d35ee9b737a2efe0c553a3102d3cc0c576f52b7d13899433b795302877808c5b43b9a159b4043ceb8df5c49c4120d65b690e46332d33fbf3d4a7eabb9b4fb4fd97ee15e66da5f300240ce3f33e72e9d11e0881c158f19fe7ad338dbc5e225cfc9e409f08bb6f36b9b2e3943186e69651dd02fd92151756a2c9362452d8d68fd3093f720ba3fc6823e80e36fa73a62e79021e7142b9da813a7fa88c7a2253d3a0502e385f7e7fb1ecb8ba638eca0e49faf1b9e97500d6d5d927fd099cf9fd0aa35121b9f1480dc23e8f42b8b1b31c40175d8015de424747e5581c03dcd009dcdc893ac4555b0edda1e6bea9a3d7c71f9e235d31ef4c50561a641139bcd2cb6c119ecf351341e3887467949eb0723bf74f3db40978634305fe224a3c16c93dfe6e45dc35420389498f855dd09c7c52a347ae8d0d8c4369bb07f445521e38d8fa5a715d8bede73839eeaa813d2b24d5b90095f804b5a197973f402752da1c9f60224716328b319d0d9382f16982999895e10ce6411b764b1809675f3cea00c1b630fd33d26c9beb08741b51e1abe8b6bf4a7363c92bbfc1dcdcdd71a3e149c118ec7a3cbc748d20e9f1c766ec251729f6b6a1f716956a0c09e206f5430be552ac1a7b6bb3d5ca5486f823d2367628a409a414202cffa9aa4794a4bf2eb202969412c4fcc284020ebca4415127c5cc621491cb25cdec7c0a69254ee7781f1961608821b508202493ed174015130b5417f15da35495acec4e51def7663e4504517a62b236e08a182e9744696db7fda47135bf35bbeb7cc4b59f50f3adf1a88da62f79f94bd3979962005434fb92ad074d2b5d637b1f68c17ff886b66110964905478d5e7faf3b5790775c92e4388017dd65d61872944515c5d1c429b31ae10325f4d89bad3ff51fb237a5fe2bfc7d0ad61d1f3e4466ff9f97dfdc1c050d7dfb9cb35639894a36d0b3c200e9c165e254329236f5fcfe14662c08962455234b48742594f64000d104a0c5bbc69a26c9f17ca3891d79fdc8ed20f7502e48240f4cb87713e3862bd0fc12ce30a2dbbaa258300f9730363e7b5e84483b4ccecc4a189f0364c003844b6b2ef722e0b275432e625b51410a2a08f6f96c151449b20c095ebb437f5d46debaaf8de021af17f2624568d8e2c71422d16013f0606c498807814ebefaf910468ba157860e9d51c86fac4552d62a3b20e7ef7c64666db76578735fca2d998f604b4af3601b551282d24155844168f7137f5d8e9aa6cffa01be154babb34db597ce5e545622f94f9633a66ca366a83a835edbba2beb514a345604318e7dca314e38d8858a5d59303253b59c494f3d3eebce67f202283b9b8182b455da4d27872fb273c08a878dd7bce4dd55327a385b761d1daa2c1b0285268ba7aca0bcf0e599b4f59512a210f30dc60b03eb77adb2ea91d8eeaba146bd0363701d8ad4edaacb9b477510a239f3e3740e55a45cd699ef577510fe1723bd5a95da7dd7bcf5e0f55c7df190e84bbfdbb11303cf63ac5df088014332a04f611a89f7572dd4a44b17308d045541883215ea1c121ae4c7e58d51f4c7a66d86bd6a2acf356607de4b5fb3d506bd7a79780b7c6ad1031ec2467baf9c28eac6599b16d44ca307ba22f2104117a1f7075dcd9f73f3d581669eca7a4d6eae480413a2dd3d621f65ef3940d3e55f2fee267dfe51828162950a9c32f3cd315e3ceb6df07a379a42fbc8ff78967b45c485e660bcb35fe88a6d4ce16d9cf58338ea3ea16edae1d9b5f0e0ba2d7a2954c3a95817808ffda9c7ebe423ef843193d1b217af8eefa979623d74c1e3839e53d8d76c07291136f6a71286d20111f8a4de9a65c5843b5799a34ce45ca89e901d31d6993dedaed738639b50babece1654ce20d80c5a0c942926e7568e7c59025631e60d5af1ba4b998e8863121faa9b79c951230ed24ab5ee81d21d681351bb4816a759e3c9ebcd8521777132e6425820eb1b062c86816a37ad516065a0002a3c7d4999de4bfd5c3d2486cfcf44c3715507016451e5d521c2b2cf7a77e4561ca5f5bce655dc118982b4f6902a5927c362c4965bdde377c5e14b8f2e99fc7e3dc1917a92fdf0c2bb8d1e8463c012f8f40ae06a55e1627ac9ab933ebb02783bfa49da5ae38d38a2814e7d1b991a3d8b56e37faffaa24cd6942f3844b51671285db71d2f0b48e1e1a446c3b17ab3adb1ea915600130889acc68bd0f43a0e02b484b92e66283d826919adcc1d8540d2c6bc3a4a4cd91e64785683d8208b355472c3ab667031cc1a201897149d9408790d32f102d32ccb5e542b692363750edebbf111896c8b16f146590b92dda9b7576bc6cc472ecb163e5fc64a5cde6d512743bf4ab0d366c60837946e0710fdbe5529026e6e1d98fbf8d5f5b36bf82a1ae6755175aa49899667d0f134dc96976005364ae34b6243a4c006e1bfe8bcd5db890dfcca1f3e0fd4e960e196e46a527415ac1a66ab57d32d14c50f5f94d9a655d0540f9502e7c82281d56e9e2cfadc867cc6aaa992df6e866a7504a0b46c55d9ee22eb86d1a62df9f4ce58f7c443e1e7093f59bbf4089dfcc2197be6428bb1f34a29f7af163c60d0bce89451f91dd5a7aaf737bca36d0897186342ce9eacd7b2bbfb1a80e3a3645aae61211e6ebd447bb98605955d7e1fbfbbc49a7ad5895e788b17610ac96fdb56dd944ad27baa35771fd75fd0abef32105249e0fc5877395255e889f7a3e06bb8c5159729e6ac992b1f3d978d6a89e0c1d39c61bb555d9e7918577f34547b7889b5436e833ccf0a4ac481ee1bc7cd575ce11dbe7307faffaab2c17f618ba4460d8f8d8c023759eebc1ee22de7e5266b955654988ee845cff2753fe898af45361f2b700333e664a8ea1941a916976739adf8a298206ea771c1dc996b9f6679354a97f4f7b9974497af01b185af1c2d841070b9afa387f2dcde664700eb3686068dbe7ea69a6aa54bc4ec3e34d7196c1ec34a8593288fb41f4ee3a541121787fb40399ab1bfea37c7153e11df9a2fde46b0304291596224d3b5a3163d23c569c701a0600a5d2c503c0c2976a9b70bdc786402a3201ac6b6b8382ba4908e36d32db4796bf7ac1addb80c181222d4447cfed0301b98704a71e2ed9de3e9fefe9b56fae2eb347558ea6618874a4882078147d6dee0ac92e7b1dee906b692788752e449a23b285150b0b25716788dc68f56bb846c55d8e9e0a4ab16ffdd2cdebb4ced73cdebc29f9fe503251b77ad56b548402ef420246e2c117e8e606bb7546021fda07eead674b6050776f7277cb602aa1df55179b4e0756c2021bcfe7ba4ed2c026e705150940ed967f28a80adac4209b31a52cede3b7310fb1c18fbd336bfe18e9f98b824c0226b3a9c158d4fd4f1850d66b63e3b652c3f11b5382998b1415cd73a7f8839559c440cddf5fdd2312c6265891b1b464de9de4486352025c0f46bac344c96f419379c5e6330636034fb3e6a4518bb3a9559f18f730832920677a8d7ad325239072e8eec9b73a379467d1e5a12be7d6609ffb762f130e85411f2e2d7246b28b2283c1c28fec066863d67ba623793833881", 0x1000, 0xfffffffffffffffe) r9 = request_key(&(0x7f0000001b40)='keyring\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001bc0)='ns/ipc\x00', 0xffffffffffffffff) keyctl$negate(0xd, r8, 0x401, r9) r10 = accept4$alg(r7, 0x0, 0x0, 0x0) sendmsg$alg(r10, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000540)="92e7a658f3599141e2dc0628fbfc6d075118d76bc7bf5e92b4b5c282713e447bdc430e0a6b6c35727720e5e43cea255f8f6d541f4329075b"}, {&(0x7f0000000580)="3ada2e924636174fe04f9a5e454056ea620e4ce8f74cc03868a27c7770883ef7ceb2226700d578326559d3214558478f3b880c1f325a81fecb92dd9904566afc15588ef3605cd834d4f90677f4852146237054798ad753c37ec055647a2175152573e0b355f16806693df739e8a3c2faa84ab2b2aa25feb42153cf4992659d458350735676a01933c6c2e49c1d331829a683197a3e74dd655132d3ddc28299ed25"}, {&(0x7f0000000640)="cb081edef56a1a4e62811f71c38dcd292c4674453bcb"}, {&(0x7f0000000680)="4600e496de684723a0bc4abc435211368e98751fd9d0af150ea97f87063ac728b09202f46ad1fb2bc4a6ed521322ded197ce0f9e9de31a905a633f430c1d5928636546951408bf7912bdb79aa3aa58c81f95f3df0414bda94340e5cf2b"}, {&(0x7f0000000700)="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"}, {&(0x7f0000001700)="9311b3f36223221e7c1ba7891e7a318fac50c724e4a1fd399c1b099d197e261ab61929fab0042be213e8251bea96f2d26550697d5062dcab70d02699cedbccf8e929fcb7932a902955cc06f6f3ca6ac5ab8e689bb67ac92d6c6487b31f0783cad9050d69c673e1898db42c269723fa21abc317c3a5f83756f93a3210b1665a63199780691d9039aa5eb5115ca5c5cd9ea1fe98933a170d15225a92ea4822673ca5f0a6bb05efd6ad3c59047a6ea4"}, {&(0x7f00000017c0)="193ecc4e349388d39b854a71208407e815823a63602eac20fbd3e0190340589adce5c83c482cc6e1ab736b2f992278ea150afd0cf2869eb11a124548e3b8df4100c6778ac52d37a0f8d40bb604a876cc577e554ce8"}, {&(0x7f0000001840)="f734ba3a64f706590dd8a52dc46dd9097172a46448e7931466e2280a"}, {&(0x7f0000001880)="079a3b2c9242e8a5c9f2f4ed0bd6c39e8fd55c590dfeab9f6bb4c07765a9c70fd5aa49f224876d11b2f3ac5b511504e1cd7cc66a4f1e6d648ebdf96d4b6a5637a11c85e7ef62e146f02e2b3e3601a18a9f56b9ed2167cefa1996d82c6c1689d6fa3fe43e1cdbac0726fab90aa85cdaac44269795d1907f2e3dee0af19411849a0324"}], 0x184, 0x0, 0xff00}, 0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0x4) 2018/03/31 16:50:49 executing program 6: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r2 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000180)={0x0, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) r3 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f00000004c0)={{0x7, 0x2}, 'port0\x00', 0x0, 0x400, 0x6dd, 0x80, 0x9, 0x6e, 0x1, 0x0, 0x2, 0xe402}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/31 16:50:49 executing program 1: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000001800)=[{&(0x7f00000007c0)=""/48}, {&(0x7f0000000800)=""/4096, 0xf2118f21fd621b33}], 0x2000012b) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000180)={0x10001, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) flistxattr(0xffffffffffffffff, &(0x7f0000000240)=""/5, 0x5) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/31 16:50:49 executing program 5: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'vcan0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000340)={'nr0\x00'}) close(0xffffffffffffffff) socket$inet(0x2, 0x4000000000000001, 0x0) socket(0xd, 0x0, 0x4) bind$llc(0xffffffffffffffff, &(0x7f00000002c0)={0x1a, 0x0, 0x9, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x28000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}]}) socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x17d}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417}, &(0x7f00000001c0)=0x10) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x20000001e, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xfffffffffffffe01, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x36}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000000400)='./file0\x00', 0x100) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getegid() setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000380)="9bfab200", 0x4}], 0x1) close(r3) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000180)=0x9, &(0x7f0000000340)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000006c0)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r5) 2018/03/31 16:50:49 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000480)) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0xaf4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x79ec, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = dup2(r2, r2) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000040)) r5 = socket$netlink(0x10, 0x3, 0x4000000000000010) bind$netlink(r5, &(0x7f00000f1000)={0x10, 0x0, 0x0, 0xa488d180}, 0xc) preadv(r0, &(0x7f00000004c0)=[{&(0x7f00000001c0)}, {&(0x7f00000002c0)=""/128, 0x80}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000340)=""/181, 0xb5}], 0x4, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000002800)={'bcsf0\x00', &(0x7f0000001f40)=ANY=[@ANYBLOB="0f0000000200000007000000810000000800000008000000dc03000002000000d9000000ffffff7f0600000000000000ee01000001800000060000000004000007000000a1340000ff0300000900000004000000ff03000040000000ff6b5dfb635954004ba53400a260d04238d21666356d5c723c5dd110651c4e668488c620f437eb86ed2ec43c9015a335049d236e4083ceaca5dd8e5196bf2ff9bfa79efe1ac6e4b2a264e23c584c3f6fefb9ac66b50937c3222a29b5120fb3a7aa9a08b773e37181b88e3f527a9fd2e65a3fc1a564602c43225896c6b6a2ade6ab691c7449"]}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x80, 0x0) pipe(&(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$netlink(r6, &(0x7f0000002880), &(0x7f00000028c0)=0xc) getsockopt$netlink(r5, 0x10e, 0x9, &(0x7f0000000080)=""/4, &(0x7f0000bea000)=0x363) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) ioctl$TIOCLINUX3(r6, 0x541c, &(0x7f0000002740)=0x3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r7 = getuid() ioctl$TUNSETOWNER(r6, 0x400454cc, r7) syz_open_procfs(0x0, &(0x7f00000016c0)='net/icmp6\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002ac0)={0x0, @in6={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, &(0x7f0000002b80)=0x84) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000002100)={"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"}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002bc0)={0x0, 0x88b5}, &(0x7f0000002c00)=0x8) sendmsg$inet_sctp(r4, &(0x7f0000000100)={&(0x7f0000001700)=@in6={0xa, 0x4e23, 0xe173, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c, &(0x7f0000002a80)=[{&(0x7f0000001740)="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", 0x800}], 0x1, &(0x7f0000002c40), 0x0, 0x8804}, 0x20000084) r8 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r8, 0xc020660b, &(0x7f0000002500)=ANY=[@ANYBLOB="0000000000000000fdffffffc20dcb0c16af7661902795bfffffff00000000000000000000cf21826d00007b8d1c8a037a75cb792f70f511e1239ee00409669b071055759536752a74312b37d7008797dfda5571a6df8173eba6e7265079a2d2a11efbfaeecd2b5c8d73fb11fbe4f55d1795f3d4375716d51fc74e16b773b351d1e0a731033e7bae5bbf4a100cc306dc9a06fce55d379a6baf48e06d0e0a34aafb415ea391662fc6fa0bfa5c02dc2b478dd15c91917c3c256954ca1ce933f048c6952d9d13c70b20b44257fa25db0743ce9c667cccc1c9e9a9f5800e6351d47992ab1cfe9be981b4e82b2fbd3acdbd83"]) openat$dsp(0xffffffffffffff9c, &(0x7f0000001600)='/dev/dsp\x00', 0x2400, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000500)) 2018/03/31 16:50:49 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0, 0x2}, &(0x7f00000019c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={r2}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r3, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b77ddb0bd929aa08c5ab5fc72acb2f5afc9e2a84af40727a"}}, &(0x7f0000000200)=0x0) fcntl$getownex(r4, 0x10, &(0x7f0000001a00)={0x0, 0x0}) get_robust_list(r6, &(0x7f0000000480)=&(0x7f0000000440)={&(0x7f00000003c0), 0x0, &(0x7f0000000500)}, &(0x7f00000004c0)=0xc) getcwd(&(0x7f0000001a40)=""/122, 0x7a) timer_settime(r5, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r7 = dup(r4) ioctl(r4, 0x3, &(0x7f0000000380)="b7830665d9b0f88d2a161369a1b29acba17aad53bd7db12f32e3195c35e5e919fb88fc5e7a1485365882e791") r8 = add_key(&(0x7f0000001ac0)='ceph\x00', &(0x7f0000001b00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000022c0)="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", 0x1000, 0xfffffffffffffffe) r9 = request_key(&(0x7f0000001b40)='keyring\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001bc0)='ns/ipc\x00', 0xffffffffffffffff) keyctl$negate(0xd, r8, 0x401, r9) r10 = accept4$alg(r7, 0x0, 0x0, 0x0) sendmsg$alg(r10, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000540)="92e7a658f3599141e2dc0628fbfc6d075118d76bc7bf5e92b4b5c282713e447bdc430e0a6b6c35727720e5e43cea255f8f6d541f4329075b"}, {&(0x7f0000000580)="3ada2e924636174fe04f9a5e454056ea620e4ce8f74cc03868a27c7770883ef7ceb2226700d578326559d3214558478f3b880c1f325a81fecb92dd9904566afc15588ef3605cd834d4f90677f4852146237054798ad753c37ec055647a2175152573e0b355f16806693df739e8a3c2faa84ab2b2aa25feb42153cf4992659d458350735676a01933c6c2e49c1d331829a683197a3e74dd655132d3ddc28299ed25"}, {&(0x7f0000000640)="cb081edef56a1a4e62811f71c38dcd292c4674453bcb"}, {&(0x7f0000000680)="4600e496de684723a0bc4abc435211368e98751fd9d0af150ea97f87063ac728b09202f46ad1fb2bc4a6ed521322ded197ce0f9e9de31a905a633f430c1d5928636546951408bf7912bdb79aa3aa58c81f95f3df0414bda94340e5cf2b"}, {&(0x7f0000000700)="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"}, {&(0x7f0000001700)="9311b3f36223221e7c1ba7891e7a318fac50c724e4a1fd399c1b099d197e261ab61929fab0042be213e8251bea96f2d26550697d5062dcab70d02699cedbccf8e929fcb7932a902955cc06f6f3ca6ac5ab8e689bb67ac92d6c6487b31f0783cad9050d69c673e1898db42c269723fa21abc317c3a5f83756f93a3210b1665a63199780691d9039aa5eb5115ca5c5cd9ea1fe98933a170d15225a92ea4822673ca5f0a6bb05efd6ad3c59047a6ea4"}, {&(0x7f00000017c0)="193ecc4e349388d39b854a71208407e815823a63602eac20fbd3e0190340589adce5c83c482cc6e1ab736b2f992278ea150afd0cf2869eb11a124548e3b8df4100c6778ac52d37a0f8d40bb604a876cc577e554ce8"}, {&(0x7f0000001840)="f734ba3a64f706590dd8a52dc46dd9097172a46448e7931466e2280a"}, {&(0x7f0000001880)="079a3b2c9242e8a5c9f2f4ed0bd6c39e8fd55c590dfeab9f6bb4c07765a9c70fd5aa49f224876d11b2f3ac5b511504e1cd7cc66a4f1e6d648ebdf96d4b6a5637a11c85e7ef62e146f02e2b3e3601a18a9f56b9ed2167cefa1996d82c6c1689d6fa3fe43e1cdbac0726fab90aa85cdaac44269795d1907f2e3dee0af19411849a0324"}], 0x184, 0x0, 0xff00}, 0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0x4) 2018/03/31 16:50:49 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r2, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b7"}}, &(0x7f0000000200)=0x0) timer_settime(r4, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}}, 0x0) r5 = dup(r0) r6 = accept4$alg(r5, 0x0, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000002240), 0xd4}, 0x0) 2018/03/31 16:50:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x82400) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x401, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000100)=r2) io_setup(0x6, &(0x7f0000b2b000)=0x0) r4 = eventfd(0x0) read$eventfd(r4, &(0x7f00008e8000), 0x8) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0)) r5 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x71, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000200)=0x31b, 0x4) openat$cgroup(r5, &(0x7f0000000180)='syz0\x00', 0x200002, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040)=0x1ff, 0x4) io_submit(r3, 0x1fffff8e, &(0x7f0000255000)=[&(0x7f00006c3fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f0000cbcffd), 0x0, 0x0, 0x0, 0x1, r4}]) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x5) getsockname$netrom(r2, &(0x7f0000000140), &(0x7f0000000240)=0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21}, 0x1c) sendto$inet6(r0, &(0x7f0000000640)="6c67ca9cb5607ed77181c7fa0020fbb08bff052dc0fd7514d64736b3e5e53b0b33cb33eabd5829a07d7cf8211b94e686d9e6bb62fc553c5283de5c293bc88abcabc433af9631d5053b3a46419b8fa542a40d4882c79b4e9841045a2024a74bb09161c4b32290cc331853a16a166cd3f95a910940b5ef182a7d3524f012be6fe1cab7f43436ae20d6f57b2b541979c1c441e09e5e091f97dd2f3d58173384b233a6258000079eb5d3aaecc648147bf35868324a31d8a8b77f5b84ad30", 0xbc, 0x20000001, &(0x7f000007f000)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/31 16:50:49 executing program 0: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000380)={&(0x7f0000000240)='./file0\x00', 0x0, 0x8}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r2 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a45323, &(0x7f00000003c0)={{0x3, 0x8000}, 'port0\x00', 0x90, 0x400, 0x200, 0x8, 0x5bda, 0x80, 0x3d4723f480000, 0x0, 0x2, 0x8}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000180)={0x0, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/31 16:50:49 executing program 1: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000001800)=[{&(0x7f00000007c0)=""/48}, {&(0x7f0000000800)=""/4096, 0xf2118f21fd621b33}], 0x2000012b) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r2 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000180)={0x10001, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r4 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r3, &(0x7f00000003c0)='asymmetric\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, r4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/31 16:50:49 executing program 5: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'vcan0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000340)={'nr0\x00'}) close(0xffffffffffffffff) socket$inet(0x2, 0x4000000000000001, 0x0) socket(0xd, 0x0, 0x4) bind$llc(0xffffffffffffffff, &(0x7f00000002c0)={0x1a, 0x0, 0x9, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x28000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}]}) socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x17d}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417}, &(0x7f00000001c0)=0x10) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x20000001e, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xfffffffffffffe01, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x36}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000000400)='./file0\x00', 0x100) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getegid() setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000380)="9bfab200", 0x4}], 0x1) close(r3) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000180)=0x9, &(0x7f0000000340)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000006c0)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r5) 2018/03/31 16:50:49 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x109140) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r2, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b7"}}, &(0x7f0000000200)=0x0) timer_settime(r4, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r5 = dup(r0) r6 = accept4$alg(r5, 0x0, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000002240), 0xd4}, 0x0) ioctl$EVIOCSABS3F(r5, 0x401845ff, &(0x7f0000000280)={0x6, 0x3, 0x10000, 0x2, 0xffffffff, 0x401}) 2018/03/31 16:50:49 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0, 0x2}, &(0x7f00000019c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={r2}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r3, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b77ddb0bd929aa08c5ab5fc72acb2f5afc9e2a84af40727a0b0c4e304f5cf7ef4fccd959"}}, &(0x7f0000000200)=0x0) fcntl$getownex(r4, 0x10, &(0x7f0000001a00)={0x0, 0x0}) get_robust_list(r6, &(0x7f0000000480)=&(0x7f0000000440)={&(0x7f00000003c0), 0x0, &(0x7f0000000500)}, &(0x7f00000004c0)=0xc) getcwd(&(0x7f0000001a40)=""/122, 0x7a) timer_settime(r5, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r7 = dup(r4) ioctl(r4, 0x3, &(0x7f0000000380)="b7830665d9b0f88d2a161369a1b29acba17aad53bd7db12f32e3195c35e5e919fb88fc5e7a1485365882e791") r8 = add_key(&(0x7f0000001ac0)='ceph\x00', &(0x7f0000001b00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000022c0)="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", 0x1000, 0xfffffffffffffffe) r9 = request_key(&(0x7f0000001b40)='keyring\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001bc0)='ns/ipc\x00', 0xffffffffffffffff) keyctl$negate(0xd, r8, 0x401, r9) r10 = accept4$alg(r7, 0x0, 0x0, 0x0) sendmsg$alg(r10, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000540)="92e7a658f3599141e2dc0628fbfc6d075118d76bc7bf5e92b4b5c282713e447bdc430e0a6b6c35727720e5e43cea255f8f6d541f4329075b"}, {&(0x7f0000000580)="3ada2e924636174fe04f9a5e454056ea620e4ce8f74cc03868a27c7770883ef7ceb2226700d578326559d3214558478f3b880c1f325a81fecb92dd9904566afc15588ef3605cd834d4f90677f4852146237054798ad753c37ec055647a2175152573e0b355f16806693df739e8a3c2faa84ab2b2aa25feb42153cf4992659d458350735676a01933c6c2e49c1d331829a683197a3e74dd655132d3ddc28299ed25"}, {&(0x7f0000000640)="cb081edef56a1a4e62811f71c38dcd292c4674453bcb"}, {&(0x7f0000000680)="4600e496de684723a0bc4abc435211368e98751fd9d0af150ea97f87063ac728b09202f46ad1fb2bc4a6ed521322ded197ce0f9e9de31a905a633f430c1d5928636546951408bf7912bdb79aa3aa58c81f95f3df0414bda94340e5cf2b"}, {&(0x7f0000000700)="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"}, {&(0x7f0000001700)="9311b3f36223221e7c1ba7891e7a318fac50c724e4a1fd399c1b099d197e261ab61929fab0042be213e8251bea96f2d26550697d5062dcab70d02699cedbccf8e929fcb7932a902955cc06f6f3ca6ac5ab8e689bb67ac92d6c6487b31f0783cad9050d69c673e1898db42c269723fa21abc317c3a5f83756f93a3210b1665a63199780691d9039aa5eb5115ca5c5cd9ea1fe98933a170d15225a92ea4822673ca5f0a6bb05efd6ad3c59047a6ea4"}, {&(0x7f00000017c0)="193ecc4e349388d39b854a71208407e815823a63602eac20fbd3e0190340589adce5c83c482cc6e1ab736b2f992278ea150afd0cf2869eb11a124548e3b8df4100c6778ac52d37a0f8d40bb604a876cc577e554ce8"}, {&(0x7f0000001840)="f734ba3a64f706590dd8a52dc46dd9097172a46448e7931466e2280a"}, {&(0x7f0000001880)="079a3b2c9242e8a5c9f2f4ed0bd6c39e8fd55c590dfeab9f6bb4c07765a9c70fd5aa49f224876d11b2f3ac5b511504e1cd7cc66a4f1e6d648ebdf96d4b6a5637a11c85e7ef62e146f02e2b3e3601a18a9f56b9ed2167cefa1996d82c6c1689d6fa3fe43e1cdbac0726fab90aa85cdaac44269795d1907f2e3dee0af19411849a0324"}], 0x184, 0x0, 0xff00}, 0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0x4) 2018/03/31 16:50:49 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000480)) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0xaf4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x79ec, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r3) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000040)) r4 = socket$netlink(0x10, 0x3, 0x4000000000000010) bind$netlink(r4, &(0x7f00000f1000)={0x10, 0x0, 0x0, 0xa488d180}, 0xc) preadv(r0, &(0x7f00000004c0)=[{&(0x7f00000001c0)}, {&(0x7f00000002c0)=""/128, 0x80}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000340)=""/181, 0xb5}], 0x4, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000002800)={'bcsf0\x00', &(0x7f0000002d00)=ANY=[@ANYBLOB="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"]}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x80, 0x0) pipe(&(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$netlink(r5, &(0x7f0000002880), &(0x7f00000028c0)=0xc) getsockopt$netlink(r4, 0x10e, 0x9, &(0x7f0000000080)=""/4, &(0x7f0000bea000)=0x363) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) ioctl$TIOCLINUX3(r5, 0x541c, &(0x7f0000002740)=0x3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r6 = getuid() ioctl$TUNSETOWNER(r5, 0x400454cc, r6) r7 = syz_open_procfs(0x0, &(0x7f00000016c0)='net/icmp6\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002ac0)={0x0, @in6={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, &(0x7f0000002b80)=0x84) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000002100)={"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"}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002bc0)={0x0, 0x88b5}, &(0x7f0000002c00)=0x8) sendmsg$inet_sctp(r7, &(0x7f0000002cc0)={&(0x7f0000001700)=@in6={0xa, 0x4e23, 0xe173, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c, &(0x7f0000002a80)=[{&(0x7f0000001740)="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", 0x800}], 0x1, &(0x7f0000002c40), 0x0, 0x8804}, 0x20000084) r8 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r8, 0xc020660b, &(0x7f0000002500)=ANY=[@ANYBLOB="0000000000000000fdffffffc20dcb0c16af7661902795ffffffff00000000000000000000cf21826d00007b8d1c8a037a75cb792f70f511e1239ee00409669b07b94aa20000000006312b37d7008797dfda5571a6df8173eba6e7265079a2d2a11efbfaeecd2b5c8d73fb11fbe4f55d1795f3d4375716d51fc74e16b773b351d1e0a731033e7bae5bbf4a100cc306dc9a06fce55d00000000000000030a34aafb415ea391662fc6fa05fa5c02dc2b478dd15c91917c3c256954ca1ce933f048c6952d9d13c70b20b44257fa25db0743ce9c667cccc1c9e9a9f5800e6351d47992ab1cfe9be981b4e82b2fbd3acdbd83"]) openat$dsp(0xffffffffffffff9c, &(0x7f0000001600)='/dev/dsp\x00', 0x2400, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000500)) 2018/03/31 16:50:49 executing program 1: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000001800)=[{&(0x7f00000007c0)=""/48}, {&(0x7f0000000800)=""/4096, 0xf2118f21fd621b33}], 0x2000012b) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r2 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000180)={0x10001, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/31 16:50:49 executing program 5: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'vcan0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000340)={'nr0\x00'}) close(0xffffffffffffffff) socket$inet(0x2, 0x4000000000000001, 0x0) socket(0xd, 0x0, 0x4) bind$llc(0xffffffffffffffff, &(0x7f00000002c0)={0x1a, 0x0, 0x9, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x28000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}]}) socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x17d}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417}, &(0x7f00000001c0)=0x10) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x20000001e, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xfffffffffffffe01, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x36}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000000400)='./file0\x00', 0x100) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getegid() setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000380)="9bfab200", 0x4}], 0x1) close(r3) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000180)=0x9, &(0x7f0000000340)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000006c0)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r5) 2018/03/31 16:50:49 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0, 0x2}, &(0x7f00000019c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={r2}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r3, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b77ddb0bd929aa08c5ab5fc72acb2f5afc9e2a84af40727a0b0c4e304f5cf7ef4fccd959"}}, &(0x7f0000000200)=0x0) fcntl$getownex(r4, 0x10, &(0x7f0000001a00)={0x0, 0x0}) get_robust_list(r6, &(0x7f0000000480)=&(0x7f0000000440)={&(0x7f00000003c0), 0x0, &(0x7f0000000500)}, &(0x7f00000004c0)=0xc) getcwd(&(0x7f0000001a40)=""/122, 0x7a) timer_settime(r5, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r7 = dup(r4) ioctl(r4, 0x3, &(0x7f0000000380)="b7830665d9b0f88d2a161369a1b29acba17aad53bd7db12f32e3195c35e5e919fb88fc5e7a1485365882e791") r8 = add_key(&(0x7f0000001ac0)='ceph\x00', &(0x7f0000001b00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000022c0)="6730b2a5b6816aa1123d5265edecfb2896ea67ebb2a6b0b565b5aa88d31ee4e20660f0053c6e7c649bc8844999039a995930c8ff633091b1e614ef83391189c0ac426d224e1351ed5311ed6ffe38aba0866df287ff9985642cff48d244fda4db9c2d673b86306678760e2380f589a9be130dfdc4211563412f0c569ac1f7919a3fc15843e291db6986fc4a1e8eda1c098b679da153033f67c8dec5918f15cd0541c939dea4ae26e9f382a5f3f2667e5f768f05a97810dd57858bce0862031093f96a6c9b23e873942cd9ca4ec4636d38d09843799a712c198babb655d09354b13644305e5139bba8fc85ecbb1d43382cead3b25131745e9d465abfd1fcfcff925354f2569271074ce3d832455161f8f01b2bce417b12db77a0bedcbe19ad6361d15ef93c96fc98d43cd3c65c7b807a36f80b41be8202d9cb83092c12079270e503b067691be9188014c75be0b2654fc0c14dcd0d7807007355210b0705d66517b70f43edc7e3d8a140d8066ecdfd084c3877d9ac611ec53808f53d616e007b3ed097a801e86e74c411abc29d4b7b966941ee2ee2081bb8c6bfd200611e6b48c6561a2fdf2d7cfd2efe34c75e1bd331904feb17c0e66713d868adab90fbb2e1f92223a305e95fadff66fde589f40c9c17e54d77503b346bf570a68f4f518f2287a1de63741d7cef99be9834e20c539aba8ae73dbd88674d244aaf1fb85d98f08be96885e183158ebad32b44d9cc84f85d0c68d928ae1558983379be54b2c4b9076f668e9f76c192d0284d18a2ba4c8e5ba8a4933cc384bfb9c9f196fdbc013e8a7b703445aa7ae4eba3c0f1c23070dca55452a89d44d58a080c9126c8eb97aab7f073f3838fe2a912b1a887f9f300fffb021efbf69477983d57ea60da8db1e00ead287c161bdd8361008d3fd6640999d56e98960c317a205ad9012efcaed53b42acae107cf55a090bd7ad41ff9ac90cce3449a22e79b3e1292e47060b5cbfaecdbeb7269df04ce08ae78b2da11aa571f40720e7c51b4ca1dd0cbd98a68185a6dcd93e9159e2169ef2f1bbc41d296d99adee3f80b6785de4b7778429c4f8d959db84c4c5e26bae5140a7efa2111edcf7671bef11fef1616d1446a233a6dddd17f1c87804fd1122aa8471fec883b720fd8aa0b3df2811a3da1e7cdea2e8350ffdc59fd802e4767e2cbc3eb6adb440f52d285d2dc165ba09182a466392edbe300330fa47a93a0e4b216ee13ed77829e488c5e3bfb56f956a5a49d18e66a0a65661d159fb5b91f32c4bd5101e47db5a07e8d81aeee7fe18f5a8076a2da04669d5ee9d85d602b2f549fa352234e1e161fd95fd8f79bc8984f5ce5e2de3b446d6ffe1c3de783769125155210234b5d308640ce745976488bcb684e98024ed9ca195e4428caf21d0349011b388ce5ae32217efe8ca072099749bdd5dc4f21de3897234efc81d1fae33758ce3eb3fe34497296aa9c69b84ac497f87b9ed53809ec400d51a8abff5fb5e9e61d3112c2b27b279f5fd3e40c93f317c171a2b004e1912d9a79e680427fda5013c99b6b0c1af3ccfc988acdc968b4cc3a3776b5d6e0a4c31811791e30f457a49c4eb568a3c5e71b68d0f99d36f585067e355e7a0938a3ce3ebf72c715f2b30273b8296e93021ed35b20a75ec371f15b2e515c7a71b04dd999163484e349279fde04cc75befd0b7457b43ef2e744688805207c648fccd790cb5857082fc4b6b2d087f07b4dca747d5fae3e2d96ecbe0ab8fac0c630f4284e873b910c1ad80663f178576bffb52a53a6b53da22bb534a54ebeab5b7ca09b85d599b97da8415f37da6b40b06f2b7ad954068396a4c9861159fba2af14b3f0346f72860ed3975f82a096f451bf49a4435f4dc3a72851048007b6d90a9d2adad5956ce3bd099ab56cf6e09d6f01e7887ab8796dee9baa05a89b9b41ddf74b98895ab4e4d72be01399e034b670e6f8de744989c06a2e200a7e75d0a8d8a311a3c89a756879dd1817afaec5554b0234aaa396d8bab0b9a70ce0a46b76139d16630ebfa51e377d1ad9e426e24cb745c5bf90bc2ef910ab4ee9b922826af5a48ad00ba75758a98698292aaee34469dc025b101d1984426f191b6c576d90d6d5583fea9a753df3e6a62f82c809fca543e6a4a6dc18da8f7c0c6750e4781b21606642793d7f12adcd5b19c45890d1e97982c064d5ae9155363080ac1dcd497bf4dc8b68e591ee071d35ee9b737a2efe0c553a3102d3cc0c576f52b7d13899433b795302877808c5b43b9a159b4043ceb8df5c49c4120d65b690e46332d33fbf3d4a7eabb9b4fb4fd97ee15e66da5f300240ce3f33e72e9d11e0881c158f19fe7ad338dbc5e225cfc9e409f08bb6f36b9b2e3943186e69651dd02fd92151756a2c9362452d8d68fd3093f720ba3fc6823e80e36fa73a62e79021e7142b9da813a7fa88c7a2253d3a0502e385f7e7fb1ecb8ba638eca0e49faf1b9e97500d6d5d927fd099cf9fd0aa35121b9f1480dc23e8f42b8b1b31c40175d8015de424747e5581c03dcd009dcdc893ac4555b0edda1e6bea9a3d7c71f9e235d31ef4c50561a641139bcd2cb6c119ecf351341e3887467949eb0723bf74f3db40978634305fe224a3c16c93dfe6e45dc35420389498f855dd09c7c52a347ae8d0d8c4369bb07f445521e38d8fa5a715d8bede73839eeaa813d2b24d5b90095f804b5a197973f402752da1c9f60224716328b319d0d9382f16982999895e10ce6411b764b1809675f3cea00c1b630fd33d26c9beb08741b51e1abe8b6bf4a7363c92bbfc1dcdcdd71a3e149c118ec7a3cbc748d20e9f1c766ec251729f6b6a1f716956a0c09e206f5430be552ac1a7b6bb3d5ca5486f823d2367628a409a414202cffa9aa4794a4bf2eb202969412c4fcc284020ebca4415127c5cc621491cb25cdec7c0a69254ee7781f1961608821b508202493ed174015130b5417f15da35495acec4e51def7663e4504517a62b236e08a182e9744696db7fda47135bf35bbeb7cc4b59f50f3adf1a88da62f79f94bd3979962005434fb92ad074d2b5d637b1f68c17ff886b66110964905478d5e7faf3b5790775c92e4388017dd65d61872944515c5d1c429b31ae10325f4d89bad3ff51fb237a5fe2bfc7d0ad61d1f3e4466ff9f97dfdc1c050d7dfb9cb35639894a36d0b3c200e9c165e254329236f5fcfe14662c08962455234b48742594f64000d104a0c5bbc69a26c9f17ca3891d79fdc8ed20f7502e48240f4cb87713e3862bd0fc12ce30a2dbbaa258300f9730363e7b5e84483b4ccecc4a189f0364c003844b6b2ef722e0b275432e625b51410a2a08f6f96c151449b20c095ebb437f5d46debaaf8de021af17f2624568d8e2c71422d16013f0606c498807814ebefaf910468ba157860e9d51c86fac4552d62a3b20e7ef7c64666db76578735fca2d998f604b4af3601b551282d24155844168f7137f5d8e9aa6cffa01be154babb34db597ce5e545622f94f9633a66ca366a83a835edbba2beb514a345604318e7dca314e38d8858a5d59303253b59c494f3d3eebce67f202283b9b8182b455da4d27872fb273c08a878dd7bce4dd55327a385b761d1daa2c1b0285268ba7aca0bcf0e599b4f59512a210f30dc60b03eb77adb2ea91d8eeaba146bd0363701d8ad4edaacb9b477510a239f3e3740e55a45cd699ef577510fe1723bd5a95da7dd7bcf5e0f55c7df190e84bbfdbb11303cf63ac5df088014332a04f611a89f7572dd4a44b17308d045541883215ea1c121ae4c7e58d51f4c7a66d86bd6a2acf356607de4b5fb3d506bd7a79780b7c6ad1031ec2467baf9c28eac6599b16d44ca307ba22f2104117a1f7075dcd9f73f3d581669eca7a4d6eae480413a2dd3d621f65ef3940d3e55f2fee267dfe51828162950a9c32f3cd315e3ceb6df07a379a42fbc8ff78967b45c485e660bcb35fe88a6d4ce16d9cf58338ea3ea16edae1d9b5f0e0ba2d7a2954c3a95817808ffda9c7ebe423ef843193d1b217af8eefa979623d74c1e3839e53d8d76c07291136f6a71286d20111f8a4de9a65c5843b5799a34ce45ca89e901d31d6993dedaed738639b50babece1654ce20d80c5a0c942926e7568e7c59025631e60d5af1ba4b998e8863121faa9b79c951230ed24ab5ee81d21d681351bb4816a759e3c9ebcd8521777132e6425820eb1b062c86816a37ad516065a0002a3c7d4999de4bfd5c3d2486cfcf44c3715507016451e5d521c2b2cf7a77e4561ca5f5bce655dc118982b4f6902a5927c362c4965bdde377c5e14b8f2e99fc7e3dc1917a92fdf0c2bb8d1e8463c012f8f40ae06a55e1627ac9ab933ebb02783bfa49da5ae38d38a2814e7d1b991a3d8b56e37faffaa24cd6942f3844b51671285db71d2f0b48e1e1a446c3b17ab3adb1ea915600130889acc68bd0f43a0e02b484b92e66283d826919adcc1d8540d2c6bc3a4a4cd91e64785683d8208b355472c3ab667031cc1a201897149d9408790d32f102d32ccb5e542b692363750edebbf111896c8b16f146590b92dda9b7576bc6cc472ecb163e5fc64a5cde6d512743bf4ab0d366c60837946e0710fdbe5529026e6e1d98fbf8d5f5b36bf82a1ae6755175aa49899667d0f134dc96976005364ae34b6243a4c006e1bfe8bcd5db890dfcca1f3e0fd4e960e196e46a527415ac1a66ab57d32d14c50f5f94d9a655d0540f9502e7c82281d56e9e2cfadc867cc6aaa992df6e866a7504a0b46c55d9ee22eb86d1a62df9f4ce58f7c443e1e7093f59bbf4089dfcc2197be6428bb1f34a29f7af163c60d0bce89451f91dd5a7aaf737bca36d0897186342ce9eacd7b2bbfb1a80e3a3645aae61211e6ebd447bb98605955d7e1fbfbbc49a7ad5895e788b17610ac96fdb56dd944ad27baa35771fd75fd0abef32105249e0fc5877395255e889f7a3e06bb8c5159729e6ac992b1f3d978d6a89e0c1d39c61bb555d9e7918577f34547b7889b5436e833ccf0a4ac481ee1bc7cd575ce11dbe7307faffaab2c17f618ba4460d8f8d8c023759eebc1ee22de7e5266b955654988ee845cff2753fe898af45361f2b700333e664a8ea1941a916976739adf8a298206ea771c1dc996b9f6679354a97f4f7b9974497af01b185af1c2d841070b9afa387f2dcde664700eb3686068dbe7ea69a6aa54bc4ec3e34d7196c1ec34a8593288fb41f4ee3a541121787fb40399ab1bfea37c7153e11df9a2fde46b0304291596224d3b5a3163d23c569c701a0600a5d2c503c0c2976a9b70bdc786402a3201ac6b6b8382ba4908e36d32db4796bf7ac1addb80c181222d4447cfed0301b98704a71e2ed9de3e9fefe9b56fae2eb347558ea6618874a4882078147d6dee0ac92e7b1dee906b692788752e449a23b285150b0b25716788dc68f56bb846c55d8e9e0a4ab16ffdd2cdebb4ced73cdebc29f9fe503251b77ad56b548402ef420246e2c117e8e606bb7546021fda07eead674b6050776f7277cb602aa1df55179b4e0756c2021bcfe7ba4ed2c026e705150940ed967f28a80adac4209b31a52cede3b7310fb1c18fbd336bfe18e9f98b824c0226b3a9c158d4fd4f1850d66b63e3b652c3f11b5382998b1415cd73a7f8839559c440cddf5fdd2312c6265891b1b464de9de4486352025c0f46bac344c96f419379c5e6330636034fb3e6a4518bb3a9559f18f730832920677a8d7ad325239072e8eec9b73a379467d1e5a12be7d6609ffb762f130e85411f2e2d7246b28b2283c1c28fec066863d67ba623793833881", 0x1000, 0xfffffffffffffffe) r9 = request_key(&(0x7f0000001b40)='keyring\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001bc0)='ns/ipc\x00', 0xffffffffffffffff) keyctl$negate(0xd, r8, 0x401, r9) r10 = accept4$alg(r7, 0x0, 0x0, 0x0) sendmsg$alg(r10, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000540)="92e7a658f3599141e2dc0628fbfc6d075118d76bc7bf5e92b4b5c282713e447bdc430e0a6b6c35727720e5e43cea255f8f6d541f4329075b"}, {&(0x7f0000000580)="3ada2e924636174fe04f9a5e454056ea620e4ce8f74cc03868a27c7770883ef7ceb2226700d578326559d3214558478f3b880c1f325a81fecb92dd9904566afc15588ef3605cd834d4f90677f4852146237054798ad753c37ec055647a2175152573e0b355f16806693df739e8a3c2faa84ab2b2aa25feb42153cf4992659d458350735676a01933c6c2e49c1d331829a683197a3e74dd655132d3ddc28299ed25"}, {&(0x7f0000000640)="cb081edef56a1a4e62811f71c38dcd292c4674453bcb"}, {&(0x7f0000000680)="4600e496de684723a0bc4abc435211368e98751fd9d0af150ea97f87063ac728b09202f46ad1fb2bc4a6ed521322ded197ce0f9e9de31a905a633f430c1d5928636546951408bf7912bdb79aa3aa58c81f95f3df0414bda94340e5cf2b"}, {&(0x7f0000000700)="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"}, {&(0x7f0000001700)="9311b3f36223221e7c1ba7891e7a318fac50c724e4a1fd399c1b099d197e261ab61929fab0042be213e8251bea96f2d26550697d5062dcab70d02699cedbccf8e929fcb7932a902955cc06f6f3ca6ac5ab8e689bb67ac92d6c6487b31f0783cad9050d69c673e1898db42c269723fa21abc317c3a5f83756f93a3210b1665a63199780691d9039aa5eb5115ca5c5cd9ea1fe98933a170d15225a92ea4822673ca5f0a6bb05efd6ad3c59047a6ea4"}, {&(0x7f00000017c0)="193ecc4e349388d39b854a71208407e815823a63602eac20fbd3e0190340589adce5c83c482cc6e1ab736b2f992278ea150afd0cf2869eb11a124548e3b8df4100c6778ac52d37a0f8d40bb604a876cc577e554ce8"}, {&(0x7f0000001840)="f734ba3a64f706590dd8a52dc46dd9097172a46448e7931466e2280a"}, {&(0x7f0000001880)="079a3b2c9242e8a5c9f2f4ed0bd6c39e8fd55c590dfeab9f6bb4c07765a9c70fd5aa49f224876d11b2f3ac5b511504e1cd7cc66a4f1e6d648ebdf96d4b6a5637a11c85e7ef62e146f02e2b3e3601a18a9f56b9ed2167cefa1996d82c6c1689d6fa3fe43e1cdbac0726fab90aa85cdaac44269795d1907f2e3dee0af19411849a0324"}], 0x184, 0x0, 0xff00}, 0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0x4) 2018/03/31 16:50:50 executing program 6: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r2 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) syz_open_dev$sndpcmc(&(0x7f0000000380)='/dev/snd/pcmC#D#c\x00', 0x4, 0x4000) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000180)={0x0, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000240), 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/31 16:50:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) ftruncate(r0, 0x200) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109163) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r2, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b7"}}, &(0x7f0000000200)=0x0) timer_settime(r4, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r5 = dup(r0) r6 = accept4$alg(r5, 0x0, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000002240), 0xd4}, 0x0) 2018/03/31 16:50:50 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000480)) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0xaf4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x79ec, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r3) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000040)) r4 = socket$netlink(0x10, 0x3, 0x18004f046f808295) bind$netlink(r4, &(0x7f00000f1000)={0x10, 0x0, 0x0, 0xa488d180}, 0xc) preadv(r0, &(0x7f00000004c0)=[{&(0x7f00000001c0)}, {&(0x7f00000002c0)=""/128, 0x80}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000340)=""/181, 0xb5}], 0x4, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000002800)={'bcsf0\x00', &(0x7f0000002900)=ANY=[@ANYBLOB="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"]}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x80, 0x0) pipe(&(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$netlink(r5, &(0x7f0000002880), &(0x7f00000028c0)=0xc) getsockopt$netlink(r4, 0x10e, 0x9, &(0x7f0000000080)=""/4, &(0x7f0000bea000)=0x363) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) ioctl$TIOCLINUX3(r5, 0x541c, &(0x7f0000002740)=0x3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r6 = getuid() ioctl$TUNSETOWNER(r5, 0x400454cc, r6) r7 = syz_open_procfs(0x0, &(0x7f00000016c0)='net/icmp6\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002ac0)={0x0, @in6={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, &(0x7f0000002b80)=0x84) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000002100)={"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"}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002bc0)={0x0, 0x88b5}, &(0x7f0000002c00)=0x8) sendmsg$inet_sctp(r7, &(0x7f0000002cc0)={&(0x7f0000001700)=@in6={0xa, 0x4e23, 0xe173, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c, &(0x7f0000002a80)=[{&(0x7f0000001740)="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", 0x800}], 0x1, &(0x7f0000002c40), 0x0, 0x8804}, 0x20000084) r8 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r8, 0xc020660b, &(0x7f0000002500)=ANY=[@ANYBLOB="0000000000000000fdffffffc20dcb0c16af7661902795ffffffff00000000000000000000cf21826d00007b8d1c8a037a75cb792f70f511e1239ee00409669b07b94aa20000000006312b37d7008797dfda5571a6df8173eba6e7265079a2d2a11efbfaeecd2b5c8d73fb11fbe4f55d1795f3d4375716d51fc74e16b773b351d1e0a731033e7bae5bbf4a100cc306dc9a06fce55d379a6baf48e06d0e0a34aafb415ea391662fc6fa05fa5c02dc2b478dd15c91917c3c256954ca1ce933f048c6952d9d13c70b20b44257fa25db0743ce9c667cccc1c9e9a9f5800e6351d47992ab1cfe9be981b4e82b2fbd3acdbd83"]) openat$dsp(0xffffffffffffff9c, &(0x7f0000001600)='/dev/dsp\x00', 0x2400, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000500)) 2018/03/31 16:50:50 executing program 1: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000001800)=[{&(0x7f00000007c0)=""/48}, {&(0x7f0000000800)=""/4096, 0xf2118f21fd621b33}], 0x2000012b) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00000003c0)) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000580)={0x0, 0x0, 0x0, {r2, r3+10000000}, 0x0, 0xffff7ffffffffffe}) r4 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000180)={0x10001, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) sendmsg$nl_netfilter(r4, &(0x7f0000000500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000380)={&(0x7f0000001840)={0x880, 0xb, 0x0, 0x200, 0x70bd29, 0x25dfdbfe, {0x7, 0x0, 0x3}, [@nested={0x26c, 0x49, [@typed={0x14, 0x4e, @str='/dev/snd/seq\x00'}, @generic="fe22dcf6280f", @generic="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", @generic="8b101f12d58ceff3594e1b128f47e5db76f3", @typed={0x10, 0x83, @str='md5sum.#\x00'}, @typed={0xc, 0x3c, @u64=0x80}, @typed={0xc, 0xe, @u64=0x1000}, @generic="84c66ee905fafff379d7ccae35e195b51eaa8332e03c69a82e3ec3461699af60b358c214508ff847d4bf2d53b3831ad863446681d02cdf77845aab36a96693e9dcf51a158094b20a0f3de77c458b643e7c692333e9f58628615bfef3630fe13d0e7690e9c974d59d", @generic="1b37f0e5418780c119c5a16044bd6f586999e5437e2532f55b2b7c4cfc007597f2ee7644c8cbf26b2f040a453fc9e02b99a8a86c31662291aa85925bc047602e6ab433961f6ab2e820607388f75a1b2ef6105b0c6af4d9236f9d912fe111aa310d56d1cdd98adcd029b7c76328d37fe02127cc5c6520d0e88d244df735c5b03b893710c33ee7957e9bb08c224827d08fd22abe447e4786b3694a5903e429600129ffedc872776d", @typed={0x8, 0x6f, @u32=0x15}]}, @typed={0x8, 0x2d, @uid=r5}, @generic="33f4184f4ec165fb77066e773ee7b311dd55adb020b4218a5bbf5cbe3e82797fed1219599bac23c0f1fd1d3858ea0c8c3121adfa436b5c84b1dafd49b0af8abc74c5cbe333ce032073c050dc3d7d388c57d09c8c3433eadf7c83830a0eb25bbc8dd44b4e73134d7b27a5454ab449db360477a2b6cbaf58c24526560556967768738801fbc882c4fbffdd4d2c2d87f697cd9879e977bc04c6babb56a4131540c36e0b84fe731d5868cd6fd888bec946a832ca70ae2d46ecd93a9c8ca97afa7053cb470a2d4f23fa9608075ff6cec6f45b7816b9b650f4824e", @typed={0x4, 0x94}, @nested={0x1030, 0x21, [@generic="a53a15b322812c992beb45fc637e78011cfcdf7e5d1cbc810bf017fa217f7ee3394aef432c", @typed={0x1004, 0xe, @binary="7a5e5595b63f7a69dff11fbee3281b51dda0b145d321a556df4ca87a05d406e1da4ef7ee775c151f63ca81dc6a34f91f771add34970950b66bf1be11eb97660d84087abf4e1df8eda73ef8a7e1e4ef304a41d6222fb8351bd6337dbdb1d3ce7f4ad2039f3d03cda7171e1c38d7ac30f75a656168077a2410438759034394ce0e10dc6532498f86aec1d31720860237ecaf971bc6c59a33916933445ca1687a2a9f18e17983f9a44e74c9db6df84b266239235f7e0701fde183666c57243d8ac0eac4a6c6502893b7d2e80ac446702d9e5dc7ddbf16c5a76f4273e8cc975a6aea503c5a91f0d81380c497130b9b4944cd6e5088da01005377cb636cd981c763abf06d2c4c5c23db69ee48b67e3eea3e9063029ca8c8c74963fe01c54c5822ba8ea792954144cbc7d66fb64ce5cb63762a99d9fbc2e8e9401f1041cc590f5f4d496e3880d9ac9e77c8f553a5cfef4045172d382a041a0e79b62b29b77795f3fe49cbf66597142cd66e74c03f0aefd380c9c3b52f875118011657c6a9d8ad9d77142b286981dbc7cb004ec1c0e65a13315b4244c644afcd1391bc732ed3ae5b4e855fc2e596ed6ae07d46b20f7a60190b31f64e70a3bea94fa9a40b4043e0804c212bbce75b7de54f290f0b5c0325bcb67437a7c96d810c7e37cae829cd3252f52b117b20468c859d302e0cb990ff61cb1817962933cc8c64bcfbbe0867d6e254721c914b1fe2086049459158c752988119fbe5ef7a5538259abdeb2bfed95d67e44656bcfc2f67202f277ca0ebf193376eb128bf2f6d2f11c339ee2e4d02c842f487b5957dcdd9003a4190bfaf925a4e9075cecc303da96a5429383559d4466ec07683cde144947759a74be89ba0b045dce97c3c38b8b982b5bb1d3a44def6b45b18baa4a6e4673865e0d9a2130ca6bdee2f095d018b2c7e36f20cd2ac7dc121b564bd031561a7babacfb51b10b89d8b98c736e5144f2386b6b1c370c04d2f985503f9eeaea78c5166c8c14418f01178a6868d24efd5a1f592b1680ea098f4cac6509cd912fd07ba3f0be208afd06a3ea4c32c41e5e0c017076472685af9798b6b31f90fac2d70dad985d62b00b2fc458d957b0f5221e0e9e3afb2e97c04dd586cdea2ab40a3e8eff883c7b0716f07fbc5ab2415d2c2d7d663a2104837455b7d88ab0bbaaf0780b0d55b4df9ca974695b0441090967d2050cb9ead6a4177f5053efea21b28541812599cdfb7744312d7d1c2122c95a88df8755a6d9740bd5a3fec6e7fbe8004808ff26c070206a754204e34137d8d8f248649a6ad32b27259ef2c27afe2099f03f4738998dbc2edc2d94eed8ec11e23da5ee6e3872db004b7e7578f2ccdf9412591fa77f1ce5f94cef95b0b328140c7a9a2a82d729af1b66826a3cfef0fffb7a1a24353724f69b4c94f0d0b17e088df109877b33ab6b60a1ef09e67a9c32f50c03e5dba73ecc97305ab82baa29dce557c1a7fe4c61a0c81ff1e71497dd68d38700af9ef0cb50f38ba519013a7102c4c211fbae0ac95e3c364330c40cc6aa257600704705ba047991174951ed43f863b6b3cac9463b5d0acecb8b142902f739fdd6a965cf775bcd9f80f0123ed1c706179b3cf45c8dd90d1abf61e277e0f5cfcc9bd1ff2fb5888d4f5c9f0142eae2bb01544c9e09b5504cfea49a804ca914a668f5fc8da655dc50dc1ea65faf3e01fb20a571dacbff1b0095b824fd2bb7006b29b330632cb22cd614993d0d3cb6586b3c4db4d17b235ac55482a1116b0d966a7ff0e8381d085a798735755ac2cf09a2b35d7954f261ecc2bd57fb3ca0e2c42309aca682ccf4a6e5396b7b7d44cbd1252d676ef212a343af90c5aaf7ba850455aa6e3e24029df0a1efaa6a4fe6d6cac2f2d02bb62fdad4e030381a12dedba0d3407612b9de85c654d0209f63982b24b636e676b77d8b69ac1257ca58f2e806cf71644c283c06467cdf1794e2c51e3505389c11a4846737a993265eea3cf2ec05950723797f6394d98cc70a2433d51d133d32d5f303b329ee4527d74fccfddb5ab61eb9f17da65ec4b659a8db894610e6bb75afe7544a7d4ba12ffe807161c3438c563f4fc643335c3e12c4562fe501894aa108d74c90ce028a1350250914c6a0743b647551ab8dd0175975f24933e688a2e48b530b482f801889f7e048f36909e1fa9612e2be80c8f04246c428c2c4f1c8e81aeef5a804e263bed46e4a246ff38e4d1ede1ef8ac808f26766e2fce818eefc4f1154da1b9573449d75940e6d234dd170552eb167621853108cb80e76991dcc7f1565539f66833ea0709ffcb1020ca1cc22df63a22a9f6da737472dfcd6e8119629899dcde667eb62c3cc03df1bc05d82b027fe56ac35eac27895b4fb7be1790b52e32dd9fdb2cbd9b16fade0a8313bd89dbad083cbb058e79c493b561921e80d8003cdab11d80316dc1ee70700ecd54eb7f5eb0080cdca1423d624877daeeb95a9bcdaf505e0baff54c3715a4de251ca0389cc52e0d6f1914a30febdfd804b0d97e2aa1e88c74a1d9b29b6dda4f7eaf6231a8d798fbaebee9972e5aee99af53d55211fdcf1671254f728b392dfeb5095b37a1227e198b90bc1124a29f9c31331e9a0169ce01133037e17bb629017fc80d1e1da81b308ca994aa285a899592567c07b4d7d92389706db9be550a634e834ace4afc2f3fc3af575bc5d0f04d98391ed4c149e9b36fa1d22df9872577dccf4d75268a8ebe00d90613139af0e48c219e4aed54d59afb68cf0664fc12f8243a4a83b3f9227ffbbc1133421f9431799a74f76716b45f12dfd77cac9a74e3065ab9141673578035252432e01385b89aef097fe69659ab332b8b8f205e4e0ce20222d9ff6278dd1515c429214438e210fb0fa3ebb6b363353658e1a0eb4685e6beb2572489769ed62d8d6308ac4495c52e96c67c16234a2b9d4f6b08f1ae7affeea39ba55559fd29357b6f579cb268afcde097c86f24f83cebb5c535eb4303d7a5b870458f49d55a99228115524edbe60b1b08664d3833ca7499ed9d81546b8028795ec64590d975d044967c7356d35b596240664fee82ee981da17025d48e8ab7172ddd7dca78e9e61001fc8b06053cddd49b26dfd1b2f7d82256f9f5dfcdfb9184795153765acc04345fedce9dffc015809fbdaa61665a02b6110e62405e4e3bb87b3189b0ab2986444a4c6a09060c68e342f0e4d9c6466161f470d1cf9b80b5e189654159b8575ab4e6cee80c659da73065a79f3d958ab03ccf072bd74c9f9ad6bcbc1871b8e1befaec97128d5516ceceef21d5a6f6d043ff6bd378ab11faa09df5767422ffeb7ddab1b370dc8d344a7a614af5a3659d2e81b2850c6ae7754ff67d5cf67c8401418eb5a105b347b4a113e3122e1bce87344bbdeeffa1bd8b483cc3efff48d6f2b41bb8388c1b03cf658a8b5c856c01feb542cfcf9a720bdca6910362d4696a139aa932440fc205c1a95118979b7eeda911c78bb8158c85cd49fbe24342106e6c9c824aa1838b6214779949513a86ffdb39bd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@generic="b6a4833dd92a1b32ac665399cc2800abf04e0373f674778afccb9c9bc1e59ccc0ec5cb6c0d31e3f1cf3b"]}, 0x13c0}, 0x1, 0x0, 0x0, 0x48000}, 0x20000000) 2018/03/31 16:50:50 executing program 5: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'vcan0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000340)={'nr0\x00'}) close(0xffffffffffffffff) socket$inet(0x2, 0x4000000000000001, 0x0) socket(0xd, 0x0, 0x4) bind$llc(0xffffffffffffffff, &(0x7f00000002c0)={0x1a, 0x0, 0x9, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x28000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}]}) socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x17d}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417}, &(0x7f00000001c0)=0x10) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x20000001e, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xfffffffffffffe01, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x36}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000000400)='./file0\x00', 0x100) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getegid() setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000380)="9bfab200", 0x4}], 0x1) close(r3) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000180)=0x9, &(0x7f0000000340)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000006c0)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r5) 2018/03/31 16:50:50 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0, 0x2}, &(0x7f00000019c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={r2}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r3, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b77ddb0bd929aa08c5ab5fc72acb2f5afc9e2a84af40727a0b0c4e304f5cf7ef4fccd959"}}, &(0x7f0000000200)=0x0) fcntl$getownex(r4, 0x10, &(0x7f0000001a00)={0x0, 0x0}) get_robust_list(r6, &(0x7f0000000480)=&(0x7f0000000440)={&(0x7f00000003c0), 0x0, &(0x7f0000000500)}, &(0x7f00000004c0)=0xc) getcwd(&(0x7f0000001a40)=""/122, 0x7a) timer_settime(r5, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r7 = dup(r4) ioctl(r4, 0x3, &(0x7f0000000380)="b7830665d9b0f88d2a161369a1b29acba17aad53bd7db12f32e3195c35e5e919fb88fc5e7a1485365882e791") r8 = add_key(&(0x7f0000001ac0)='ceph\x00', &(0x7f0000001b00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000022c0)="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", 0x1000, 0xfffffffffffffffe) r9 = request_key(&(0x7f0000001b40)='keyring\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001bc0)='ns/ipc\x00', 0xffffffffffffffff) keyctl$negate(0xd, r8, 0x401, r9) r10 = accept4$alg(r7, 0x0, 0x0, 0x0) sendmsg$alg(r10, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000540)="92e7a658f3599141e2dc0628fbfc6d075118d76bc7bf5e92b4b5c282713e447bdc430e0a6b6c35727720e5e43cea255f8f6d541f4329075b"}, {&(0x7f0000000580)="3ada2e924636174fe04f9a5e454056ea620e4ce8f74cc03868a27c7770883ef7ceb2226700d578326559d3214558478f3b880c1f325a81fecb92dd9904566afc15588ef3605cd834d4f90677f4852146237054798ad753c37ec055647a2175152573e0b355f16806693df739e8a3c2faa84ab2b2aa25feb42153cf4992659d458350735676a01933c6c2e49c1d331829a683197a3e74dd655132d3ddc28299ed25"}, {&(0x7f0000000640)="cb081edef56a1a4e62811f71c38dcd292c4674453bcb"}, {&(0x7f0000000680)="4600e496de684723a0bc4abc435211368e98751fd9d0af150ea97f87063ac728b09202f46ad1fb2bc4a6ed521322ded197ce0f9e9de31a905a633f430c1d5928636546951408bf7912bdb79aa3aa58c81f95f3df0414bda94340e5cf2b"}, {&(0x7f0000000700)="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"}, {&(0x7f0000001700)="9311b3f36223221e7c1ba7891e7a318fac50c724e4a1fd399c1b099d197e261ab61929fab0042be213e8251bea96f2d26550697d5062dcab70d02699cedbccf8e929fcb7932a902955cc06f6f3ca6ac5ab8e689bb67ac92d6c6487b31f0783cad9050d69c673e1898db42c269723fa21abc317c3a5f83756f93a3210b1665a63199780691d9039aa5eb5115ca5c5cd9ea1fe98933a170d15225a92ea4822673ca5f0a6bb05efd6ad3c59047a6ea4"}, {&(0x7f00000017c0)="193ecc4e349388d39b854a71208407e815823a63602eac20fbd3e0190340589adce5c83c482cc6e1ab736b2f992278ea150afd0cf2869eb11a124548e3b8df4100c6778ac52d37a0f8d40bb604a876cc577e554ce8"}, {&(0x7f0000001840)="f734ba3a64f706590dd8a52dc46dd9097172a46448e7931466e2280a"}, {&(0x7f0000001880)="079a3b2c9242e8a5c9f2f4ed0bd6c39e8fd55c590dfeab9f6bb4c07765a9c70fd5aa49f224876d11b2f3ac5b511504e1cd7cc66a4f1e6d648ebdf96d4b6a5637a11c85e7ef62e146f02e2b3e3601a18a9f56b9ed2167cefa1996d82c6c1689d6fa3fe43e1cdbac0726fab90aa85cdaac44269795d1907f2e3dee0af19411849a0324"}], 0x184, 0x0, 0xff00}, 0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0x4) 2018/03/31 16:50:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x82400) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x401, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000100)=r2) io_setup(0x6, &(0x7f0000b2b000)=0x0) r4 = eventfd(0x0) read$eventfd(r4, &(0x7f00008e8000), 0x8) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0)) r5 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x71, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000200)=0x31b, 0x4) openat$cgroup(r5, &(0x7f0000000180)='syz0\x00', 0x200002, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040)=0x1ff, 0x4) io_submit(r3, 0x1fffff8e, &(0x7f0000255000)=[&(0x7f00006c3fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f0000cbcffd), 0x0, 0x0, 0x0, 0x1, r4}]) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x5) getsockname$netrom(r2, &(0x7f0000000140), &(0x7f0000000240)=0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21}, 0x1c) sendto$inet6(r0, &(0x7f0000000640)="6c67ca9cb5607ed77181c7fa0020fbb08bff052dc0fd7514d64736b3e5e53b0b33cb33eabd5829a07d7cf8211b94e686d9e6bb62fc553c5283de5c293bc88abcabc433af9631d5053b3a46419b8fa542a40d4882c79b4e9841045a2024a74bb09161c4b32290cc331853a16a166cd3f95a910940b5ef182a7d3524f012be6fe1cab7f43436ae20d6f57b2b541979c1c441e09e5e091f97dd2f3d58173384b233a6258000079eb5d3aaecc648147bf35868324a31d8a8b77f5b84ad30", 0xbc, 0x20000001, &(0x7f000007f000)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/31 16:50:50 executing program 0: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) r2 = request_key(&(0x7f00000013c0)='.request_key_auth\x00', &(0x7f0000001400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001440)='/dev/sequencer2\x00', 0xfffffffffffffffc) add_key(&(0x7f0000000240)='ceph\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)="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", 0x1000, r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r3 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000180)={0x0, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/31 16:50:50 executing program 1: r0 = getpid() r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x8, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00000003c0)=0x4c0208) ioctl$TCFLSH(r1, 0x540b, 0x9) sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) r2 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r2, &(0x7f0000001800)=[{&(0x7f00000007c0)=""/48, 0xffffffffffffff71}, {&(0x7f0000000800)=""/4096, 0xf2118f21fd621b33}], 0x20000000000001dc) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000380)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(r3, r2, &(0x7f0000000040)=0x2b, 0x7fffffff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r4 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000180)={0x10001, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/31 16:50:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r2, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b7"}}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r4 = dup(r0) r5 = accept4$alg(r4, 0x0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000002240), 0xd4}, 0x0) 2018/03/31 16:50:50 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0, 0x2}, &(0x7f00000019c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={r2}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r3, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b77ddb0bd929aa08c5ab5fc72acb2f5afc9e2a84af40727a0b0c4e304f5cf7ef4fccd959d45f312518eb"}}, &(0x7f0000000200)=0x0) fcntl$getownex(r4, 0x10, &(0x7f0000001a00)={0x0, 0x0}) get_robust_list(r6, &(0x7f0000000480)=&(0x7f0000000440)={&(0x7f00000003c0), 0x0, &(0x7f0000000500)}, &(0x7f00000004c0)=0xc) getcwd(&(0x7f0000001a40)=""/122, 0x7a) timer_settime(r5, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r7 = dup(r4) ioctl(r4, 0x3, &(0x7f0000000380)="b7830665d9b0f88d2a161369a1b29acba17aad53bd7db12f32e3195c35e5e919fb88fc5e7a1485365882e791") r8 = add_key(&(0x7f0000001ac0)='ceph\x00', &(0x7f0000001b00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000022c0)="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", 0x1000, 0xfffffffffffffffe) r9 = request_key(&(0x7f0000001b40)='keyring\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001bc0)='ns/ipc\x00', 0xffffffffffffffff) keyctl$negate(0xd, r8, 0x401, r9) r10 = accept4$alg(r7, 0x0, 0x0, 0x0) sendmsg$alg(r10, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000540)="92e7a658f3599141e2dc0628fbfc6d075118d76bc7bf5e92b4b5c282713e447bdc430e0a6b6c35727720e5e43cea255f8f6d541f4329075b"}, {&(0x7f0000000580)="3ada2e924636174fe04f9a5e454056ea620e4ce8f74cc03868a27c7770883ef7ceb2226700d578326559d3214558478f3b880c1f325a81fecb92dd9904566afc15588ef3605cd834d4f90677f4852146237054798ad753c37ec055647a2175152573e0b355f16806693df739e8a3c2faa84ab2b2aa25feb42153cf4992659d458350735676a01933c6c2e49c1d331829a683197a3e74dd655132d3ddc28299ed25"}, {&(0x7f0000000640)="cb081edef56a1a4e62811f71c38dcd292c4674453bcb"}, {&(0x7f0000000680)="4600e496de684723a0bc4abc435211368e98751fd9d0af150ea97f87063ac728b09202f46ad1fb2bc4a6ed521322ded197ce0f9e9de31a905a633f430c1d5928636546951408bf7912bdb79aa3aa58c81f95f3df0414bda94340e5cf2b"}, {&(0x7f0000000700)="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"}, {&(0x7f0000001700)="9311b3f36223221e7c1ba7891e7a318fac50c724e4a1fd399c1b099d197e261ab61929fab0042be213e8251bea96f2d26550697d5062dcab70d02699cedbccf8e929fcb7932a902955cc06f6f3ca6ac5ab8e689bb67ac92d6c6487b31f0783cad9050d69c673e1898db42c269723fa21abc317c3a5f83756f93a3210b1665a63199780691d9039aa5eb5115ca5c5cd9ea1fe98933a170d15225a92ea4822673ca5f0a6bb05efd6ad3c59047a6ea4"}, {&(0x7f00000017c0)="193ecc4e349388d39b854a71208407e815823a63602eac20fbd3e0190340589adce5c83c482cc6e1ab736b2f992278ea150afd0cf2869eb11a124548e3b8df4100c6778ac52d37a0f8d40bb604a876cc577e554ce8"}, {&(0x7f0000001840)="f734ba3a64f706590dd8a52dc46dd9097172a46448e7931466e2280a"}, {&(0x7f0000001880)="079a3b2c9242e8a5c9f2f4ed0bd6c39e8fd55c590dfeab9f6bb4c07765a9c70fd5aa49f224876d11b2f3ac5b511504e1cd7cc66a4f1e6d648ebdf96d4b6a5637a11c85e7ef62e146f02e2b3e3601a18a9f56b9ed2167cefa1996d82c6c1689d6fa3fe43e1cdbac0726fab90aa85cdaac44269795d1907f2e3dee0af19411849a0324"}], 0x184, 0x0, 0xff00}, 0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0x4) 2018/03/31 16:50:50 executing program 5: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'vcan0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000340)={'nr0\x00'}) close(0xffffffffffffffff) socket$inet(0x2, 0x4000000000000001, 0x0) socket(0xd, 0x0, 0x4) bind$llc(0xffffffffffffffff, &(0x7f00000002c0)={0x1a, 0x0, 0x9, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x28000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}]}) socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x17d}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417}, &(0x7f00000001c0)=0x10) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x20000001e, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xfffffffffffffe01, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x36}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000000400)='./file0\x00', 0x100) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getegid() setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000380)="9bfab200", 0x4}], 0x1) close(r3) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000180)=0x9, &(0x7f0000000340)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000006c0)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r5) 2018/03/31 16:50:50 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000480)) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0xaf4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x79ec, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r3) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000040)) r4 = socket$netlink(0x10, 0x3, 0x4000000000000010) bind$netlink(r4, &(0x7f00000f1000)={0x10, 0x0, 0x0, 0xa488d180}, 0xc) preadv(r0, &(0x7f00000004c0)=[{&(0x7f00000001c0)}, {&(0x7f00000002c0)=""/128, 0x80}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000340)=""/181, 0xb5}], 0x4, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000002800)={'bcsf0\x00', &(0x7f0000001f40)=ANY=[@ANYBLOB="0f0000000200000007000000810000000800000008000000dc03000002000000d9000000ffffff7f0600000000000000ee01000001800000060000000004000007000000a1340000ff0300000900000004000000ff03000040000000ff6b5dfb635954004ba53400a260d04238d21666356d5c723c5dd110651c4e668488c620f437eb86ed2ec43c9015a335049d236e4083ceaca5dd8e5196bf2ff9bfa79efe1ac6e4b2a264e23c584c3f6fefb9ac66b50937c3222a29b5120fb3a7aa9a08b773e37181b88e3f527a9fd2e65a3fc1a564602c43225896c6b6a2ade6ab691c7449"]}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x80, 0x0) pipe(&(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$netlink(r5, &(0x7f0000002880), &(0x7f00000028c0)=0xc) getsockopt$netlink(r4, 0x10e, 0x9, &(0x7f0000000080)=""/4, &(0x7f0000bea000)=0x363) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) ioctl$TIOCLINUX3(r5, 0x541c, &(0x7f0000002740)=0x3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r6 = getuid() ioctl$TUNSETOWNER(r5, 0x400454cc, r6) r7 = syz_open_procfs(0x0, &(0x7f00000016c0)='net/icmp6\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002ac0)={0x0, @in6={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, &(0x7f0000002b80)=0x84) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000002100)={"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"}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002bc0)={0x0, 0x88b5}, &(0x7f0000002c00)=0x8) sendmsg$inet_sctp(r7, &(0x7f0000002cc0)={&(0x7f0000001700)=@in6={0xa, 0x4e23, 0xe173, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c, &(0x7f0000002a80)=[{&(0x7f0000001740)="2d43d4d6ada865dafe8f4f0b8a73b82c162cd5d7519c1c4c08a914ad4b60d2b71f30cd1557572d4d1c99f2a06c3efd97e10692e7283a1cda34d6597f4be5d5f4380026b8d4f9d2688068facc7c03a4c7dd35f8622aef783b27ebac6f55ba81968187776ee49ed332a2b8a40ac407fef9d803d3c168153fbf6143aa95e3d8dbb695685cd6a453dc53209fa27035910fafc751bfbcd1dff5f8d31bc515adb824feed880093aeef11bcf0b858de893ad0890bda2f285e89cacf937a2d9b6361249b36434842a5beb8c05e7413c56a57758432fc2d5ce98a56a56160ed7c1e1347cefdf7eefea03ef765440cfec03c3169c080811f7e155e062f6aa91871a2d7b53bdc64e3b62c98f5dde7883904ce7abf580fcdc0ae9c765d962024bee2865e02980d76e7ef17f9e6805b973022767dabc2f6d61184ccd7e5f3656d71af725db9532575e9db85085f50b7887bcb65502366aea2e1ed531f92a7415d9c9c012ef533b7199afa3f2462c7c039dc54ae4f178e21a5cca596dc9f1885d037733e28e3833a118d99f9be4b2591fbc9cfe19151367179fe027418994fbd818e8297d488c586c3074771a716a6dc440c90b5bbc019a92e6c8b135997c528f41671d7c8e67c63db9a8a34f300d551e3555ccaa5824dc41feb275333ae095ed1cfbf801d333f25cdedd8f2ea3709f3f861850db5fbe2413e377ee49cd26ef3b4c0dd500deb9d51a776f2a4010471d45ee5e669cb6ba1a16d6852454f8c176eb3e4fe84490c930edd08991a8a9f9777c68929d7f98f00c33efd70b785137631aeb52f4448e62ffa376120fbecfce7cb270618a05b349fb47c4206bfd68b073e4c3ec91123e551a983798e95b8f990369069260fba5a0c608cf1ec975c706a71d5e727b5800737beefbb23fcc32abcb17771a4b13bc0c58accf8b6d416997ffbea7a15b5b7868a369831d3fb478019b7b74d0b863b9b66fa7f263237eae23d9288b3614a365241a0219c5029e68b3a7eccfedb79d6c1be80379c03a073b36118fc783834a65b17b620f68f7b3086cfa80141055190cdfb90e589beb8e8e20b25b80d0e3d32b4e86b42d2e56df559c2264c934a172097f67781cfd57c6ed197eb02fa48488e67a1e5eaaf0e10fe0fea8b81784e56face3f903c39f123702f00f86442a73c1fc88cf8b23d9eafafeb57832f6ff261ae0866b119b6767e011c6691e499a9f05697110398326e9eb5b4739077500d43d17cf51e69321605f24e1ab4f572ef8412536782487c08e57ddccc02a2f85ea46043fd0dd07388fbe2b78f2a2227e3026b8fe53b73a87ebe3366510776b6e066d81d352c178584f28eeec27753544f397c6f537f957a665699b1a3776edc62b062c574e76dc6322cc9fe100bb5403d035d5afcd00ed095c1eb98445de2cc5aca86dccd91b4236ba7147f44503783d8d9da5554bf982dfa65ce8ebf503149c3cafe4b5d16d7cde53e05ba81b63dbe6a12fe9dfad2110c03c87d43237a405ec5edcbdb2bc1d0110341bf086ebc5b41f96b8939f40c7d142bdc5b7a23f959ea505d37020acb2f31213a811dde0c430cbfff4c4b5a0d270c5a788272f0c577ca03745bf8397f6beb78bd2bcc22267476d55750648bd227024ca0a48ac6e03e1e4ae9141316a680b9348ef8f40d7bb8d23ca78a8f3d356ff06f74f7ca82b7303bc83f370a44617d7a6855493ba49e4640c7044c29c6b9a6a61a3cec1e2552e07a64099488d0e0718111c2c70423785f9592e3b8998463a291c3f65686af887c5af178c322e4c9c9c4a4ab5b6b942fd7f8811150111365c2871eb2282e37fc9e430a14754050d3e5cb64e5480b2147039394fa1d40ec7eb328f7ccca40384eb5183740d4bd1d326e15ac767bde5c1ff279936b49e3924cb75f8d33c88eb16ffe60928a3884cada963ccc13bf669fdc0668288211206d4c9e159f169444442b9f8d24df9743c2dbddfc89c94a1a5df3bfbf1391dbfddd232f7afb77cd1658a49fc2cccf258ff5c70c1826bdd0a5822a23e65a69b2a10bc9e41e68e37950773deaaa33ebb0f14057ebe66f70905e5b6651d92c1ed7490edc94eb191d09bccb1cee5384988041482febbcab0d8b07d31ac5d0ff775cfc0b185c79668f9e9307c571bd3af226b6a754d72a8da5ade6b0d2af605c5d07a95d58714782d812ad730be5b75e5a2f863e2beb467aaca0eba58b50ed7c8684c9c0e54d4c21fe96eb828f246644f7bf91275a45e554c1cadb4bee8ef21c949bd08e2b0204d7980fbf3c3eec4d431a481774466f2207a1b30cdfe8f3d63a6ddf8c44630791a29ba27eb6d125c93226ce6e37451a8454a4d115fa81e90aa0237d9215d4e7e0c4060d6d949e5184acde6d06bead3532bbba7f3bd2b3e5992e55091a9c73db38f58137f39edc157443926bbd6d3bfa0659e901575dbb4aa9aa7f360bff6864455ef2e38123d231544d881610c879c80da944ea2ce34092c3abd4fd0c136f32385c4f9851e8113910b9138a72a38bd191085f83ac0fbf97ae65c58263eb1645469f846f309ee00e779f94674b0bdbd3d99ccc13b74bb94badbcaa84f63fe4d1068367cbc63d8505b5f7110f54a931665f0ee903ba64e125b649fc9143f5caec09dbab477a64c849806be0b77f9957f0a7b03203a3ef13376e5f932b5b7d36ce8dd530cfeb097e2bfdebafad2f60292e6b76eaa6c3c6ba64bac45067bbedea6d11501ee50964b09a214b74e19bc483e9945740e5698d8717e4f0f6c1ff52760dc266844930aad014782366dad3f432b0a84bb4e8d7cfa4443df654b2d90a0c50991ded2d4583fd486f8941c3f8e7dc65ed0ea80d4174e39245e52985f333f7f4c384775a42d083025e92d064f3d31f8858f52df41b7c0cf794796cb5963c", 0x800}], 0x1, &(0x7f0000002c40), 0x0, 0x8804}, 0x20000084) r8 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r8, 0xc020660b, &(0x7f0000002500)=ANY=[@ANYBLOB="0000000000000000fdffffffc20dcb0c16af7661902795ffffffff00000000000000000000cf21826d00007b8d1c8a037a75cb792f70f511e1239ee00409669b07b94aa20000000006312b37d7008797dfda5571a6df8173eba6e7265079a2d2a11efbfaeecd2b5c8d73fb11fbe4f55d1795f3d4375716d51fc74e16b773b351d1e0a731033e7bae5bbf4a100cc306dc9a06fce55d379a6baf48e06d0e0a34aafb415ea391662fc6fa05fa5c02dc2b478dd15c91917c3c256954ca1ce933f048c6952d9d13c70b20b44257fa25db0743ce9c667cccc1c9e9a9f5800e6351d47992ab1cfe9be981b4e82b2fbd3acdbd83"]) openat$dsp(0xffffffffffffff9c, &(0x7f0000001600)='/dev/dsp\x00', 0x2400, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000500)) 2018/03/31 16:50:50 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0, 0x2}, &(0x7f00000019c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={r2}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r3, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b77ddb0bd929aa08c5ab5fc72acb2f5afc9e2a84af40727a0b0c4e304f5cf7ef4fccd959d45f312518eb"}}, &(0x7f0000000200)=0x0) fcntl$getownex(r4, 0x10, &(0x7f0000001a00)={0x0, 0x0}) get_robust_list(r6, &(0x7f0000000480)=&(0x7f0000000440)={&(0x7f00000003c0), 0x0, &(0x7f0000000500)}, &(0x7f00000004c0)=0xc) getcwd(&(0x7f0000001a40)=""/122, 0x7a) timer_settime(r5, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r7 = dup(r4) ioctl(r4, 0x3, &(0x7f0000000380)="b7830665d9b0f88d2a161369a1b29acba17aad53bd7db12f32e3195c35e5e919fb88fc5e7a1485365882e791") r8 = add_key(&(0x7f0000001ac0)='ceph\x00', &(0x7f0000001b00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000022c0)="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", 0x1000, 0xfffffffffffffffe) r9 = request_key(&(0x7f0000001b40)='keyring\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001bc0)='ns/ipc\x00', 0xffffffffffffffff) keyctl$negate(0xd, r8, 0x401, r9) r10 = accept4$alg(r7, 0x0, 0x0, 0x0) sendmsg$alg(r10, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000540)="92e7a658f3599141e2dc0628fbfc6d075118d76bc7bf5e92b4b5c282713e447bdc430e0a6b6c35727720e5e43cea255f8f6d541f4329075b"}, {&(0x7f0000000580)="3ada2e924636174fe04f9a5e454056ea620e4ce8f74cc03868a27c7770883ef7ceb2226700d578326559d3214558478f3b880c1f325a81fecb92dd9904566afc15588ef3605cd834d4f90677f4852146237054798ad753c37ec055647a2175152573e0b355f16806693df739e8a3c2faa84ab2b2aa25feb42153cf4992659d458350735676a01933c6c2e49c1d331829a683197a3e74dd655132d3ddc28299ed25"}, {&(0x7f0000000640)="cb081edef56a1a4e62811f71c38dcd292c4674453bcb"}, {&(0x7f0000000680)="4600e496de684723a0bc4abc435211368e98751fd9d0af150ea97f87063ac728b09202f46ad1fb2bc4a6ed521322ded197ce0f9e9de31a905a633f430c1d5928636546951408bf7912bdb79aa3aa58c81f95f3df0414bda94340e5cf2b"}, {&(0x7f0000000700)="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"}, {&(0x7f0000001700)="9311b3f36223221e7c1ba7891e7a318fac50c724e4a1fd399c1b099d197e261ab61929fab0042be213e8251bea96f2d26550697d5062dcab70d02699cedbccf8e929fcb7932a902955cc06f6f3ca6ac5ab8e689bb67ac92d6c6487b31f0783cad9050d69c673e1898db42c269723fa21abc317c3a5f83756f93a3210b1665a63199780691d9039aa5eb5115ca5c5cd9ea1fe98933a170d15225a92ea4822673ca5f0a6bb05efd6ad3c59047a6ea4"}, {&(0x7f00000017c0)="193ecc4e349388d39b854a71208407e815823a63602eac20fbd3e0190340589adce5c83c482cc6e1ab736b2f992278ea150afd0cf2869eb11a124548e3b8df4100c6778ac52d37a0f8d40bb604a876cc577e554ce8"}, {&(0x7f0000001840)="f734ba3a64f706590dd8a52dc46dd9097172a46448e7931466e2280a"}, {&(0x7f0000001880)="079a3b2c9242e8a5c9f2f4ed0bd6c39e8fd55c590dfeab9f6bb4c07765a9c70fd5aa49f224876d11b2f3ac5b511504e1cd7cc66a4f1e6d648ebdf96d4b6a5637a11c85e7ef62e146f02e2b3e3601a18a9f56b9ed2167cefa1996d82c6c1689d6fa3fe43e1cdbac0726fab90aa85cdaac44269795d1907f2e3dee0af19411849a0324"}], 0x184, 0x0, 0xff00}, 0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0x4) 2018/03/31 16:50:50 executing program 1: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(0xffffffffffffffff, &(0x7f0000001800)=[{&(0x7f00000007c0)=""/48}, {&(0x7f0000000800)=""/4096, 0xf2118f21fd621b33}], 0x2000012b) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r1 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000000380)={0x0, &(0x7f0000000240)}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000180)={0x10001, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/31 16:50:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r2, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b7"}}, &(0x7f0000000200)=0x0) timer_settime(r4, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r5 = dup(r0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000180)={r0, r3}) r6 = accept4$alg(r5, 0x0, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000002240), 0xd4}, 0x0) 2018/03/31 16:50:51 executing program 6: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000459000)=[{&(0x7f0000000140)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r2 = memfd_create(&(0x7f0000000440)='/dev/sequencer2\x00', 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x5, 0x30}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000003c0)={r3, 0x9}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000180)={0x0, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/31 16:50:51 executing program 0: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000459000)=[{&(0x7f0000000140)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r2 = memfd_create(&(0x7f0000000240)='\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000180)={0x0, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ptrace$getregset(0x4204, r0, 0x202, &(0x7f00000003c0)={&(0x7f0000000380)}) 2018/03/31 16:50:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x0) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x401, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000100)=r2) io_setup(0x6, &(0x7f0000b2b000)=0x0) r4 = eventfd(0x0) read$eventfd(r4, &(0x7f00008e8000), 0x8) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0)) r5 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x71, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000200)=0x31b, 0x4) openat$cgroup(r5, &(0x7f0000000180)='syz0\x00', 0x200002, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040)=0x1ff, 0x4) io_submit(r3, 0x1fffff8e, &(0x7f0000255000)=[&(0x7f00006c3fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f0000cbcffd), 0x0, 0x0, 0x0, 0x1, r4}]) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x5) getsockname$netrom(r2, &(0x7f0000000140), &(0x7f0000000240)=0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21}, 0x1c) sendto$inet6(r0, &(0x7f0000000640)="6c67ca9cb5607ed77181c7fa0020fbb08bff052dc0fd7514d64736b3e5e53b0b33cb33eabd5829a07d7cf8211b94e686d9e6bb62fc553c5283de5c293bc88abcabc433af9631d5053b3a46419b8fa542a40d4882c79b4e9841045a2024a74bb09161c4b32290cc331853a16a166cd3f95a910940b5ef182a7d3524f012be6fe1cab7f43436ae20d6f57b2b541979c1c441e09e5e091f97dd2f3d58173384b233a6258000079eb5d3aaecc648147bf35868324a31d8a8b77f5b84ad30", 0xbc, 0x20000001, &(0x7f000007f000)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/31 16:50:51 executing program 5: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'vcan0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000340)={'nr0\x00'}) close(0xffffffffffffffff) socket$inet(0x2, 0x4000000000000001, 0x0) socket(0xd, 0x0, 0x4) bind$llc(0xffffffffffffffff, &(0x7f00000002c0)={0x1a, 0x0, 0x9, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x28000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}]}) socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x17d}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417}, &(0x7f00000001c0)=0x10) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x20000001e, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xfffffffffffffe01, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x36}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000000400)='./file0\x00', 0x100) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getegid() setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000380)="9bfab200", 0x4}], 0x1) close(r3) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000180)=0x9, &(0x7f0000000340)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000006c0)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r5) 2018/03/31 16:50:51 executing program 1: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00000003c0)=0x800000000000000e) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x40000, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000380), 0x4) readv(r1, &(0x7f0000001800)=[{&(0x7f00000007c0)=""/48}, {&(0x7f0000000800)=""/4096, 0xf2118f21fd621b33}], 0x2000012b) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r3 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000180)={0x10001, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/31 16:50:51 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0, 0x2}, &(0x7f00000019c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={r2}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r3, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b77ddb0bd929aa08c5ab5fc72acb2f5afc9e2a84af40727a0b0c4e304f5cf7ef4fccd959d45f312518eb"}}, &(0x7f0000000200)=0x0) fcntl$getownex(r4, 0x10, &(0x7f0000001a00)={0x0, 0x0}) get_robust_list(r6, &(0x7f0000000480)=&(0x7f0000000440)={&(0x7f00000003c0), 0x0, &(0x7f0000000500)}, &(0x7f00000004c0)=0xc) getcwd(&(0x7f0000001a40)=""/122, 0x7a) timer_settime(r5, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r7 = dup(r4) ioctl(r4, 0x3, &(0x7f0000000380)="b7830665d9b0f88d2a161369a1b29acba17aad53bd7db12f32e3195c35e5e919fb88fc5e7a1485365882e791") r8 = add_key(&(0x7f0000001ac0)='ceph\x00', &(0x7f0000001b00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000022c0)="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", 0x1000, 0xfffffffffffffffe) r9 = request_key(&(0x7f0000001b40)='keyring\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001bc0)='ns/ipc\x00', 0xffffffffffffffff) keyctl$negate(0xd, r8, 0x401, r9) r10 = accept4$alg(r7, 0x0, 0x0, 0x0) sendmsg$alg(r10, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000540)="92e7a658f3599141e2dc0628fbfc6d075118d76bc7bf5e92b4b5c282713e447bdc430e0a6b6c35727720e5e43cea255f8f6d541f4329075b"}, {&(0x7f0000000580)="3ada2e924636174fe04f9a5e454056ea620e4ce8f74cc03868a27c7770883ef7ceb2226700d578326559d3214558478f3b880c1f325a81fecb92dd9904566afc15588ef3605cd834d4f90677f4852146237054798ad753c37ec055647a2175152573e0b355f16806693df739e8a3c2faa84ab2b2aa25feb42153cf4992659d458350735676a01933c6c2e49c1d331829a683197a3e74dd655132d3ddc28299ed25"}, {&(0x7f0000000640)="cb081edef56a1a4e62811f71c38dcd292c4674453bcb"}, {&(0x7f0000000680)="4600e496de684723a0bc4abc435211368e98751fd9d0af150ea97f87063ac728b09202f46ad1fb2bc4a6ed521322ded197ce0f9e9de31a905a633f430c1d5928636546951408bf7912bdb79aa3aa58c81f95f3df0414bda94340e5cf2b"}, {&(0x7f0000000700)="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"}, {&(0x7f0000001700)="9311b3f36223221e7c1ba7891e7a318fac50c724e4a1fd399c1b099d197e261ab61929fab0042be213e8251bea96f2d26550697d5062dcab70d02699cedbccf8e929fcb7932a902955cc06f6f3ca6ac5ab8e689bb67ac92d6c6487b31f0783cad9050d69c673e1898db42c269723fa21abc317c3a5f83756f93a3210b1665a63199780691d9039aa5eb5115ca5c5cd9ea1fe98933a170d15225a92ea4822673ca5f0a6bb05efd6ad3c59047a6ea4"}, {&(0x7f00000017c0)="193ecc4e349388d39b854a71208407e815823a63602eac20fbd3e0190340589adce5c83c482cc6e1ab736b2f992278ea150afd0cf2869eb11a124548e3b8df4100c6778ac52d37a0f8d40bb604a876cc577e554ce8"}, {&(0x7f0000001840)="f734ba3a64f706590dd8a52dc46dd9097172a46448e7931466e2280a"}, {&(0x7f0000001880)="079a3b2c9242e8a5c9f2f4ed0bd6c39e8fd55c590dfeab9f6bb4c07765a9c70fd5aa49f224876d11b2f3ac5b511504e1cd7cc66a4f1e6d648ebdf96d4b6a5637a11c85e7ef62e146f02e2b3e3601a18a9f56b9ed2167cefa1996d82c6c1689d6fa3fe43e1cdbac0726fab90aa85cdaac44269795d1907f2e3dee0af19411849a0324"}], 0x184, 0x0, 0xff00}, 0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0x4) 2018/03/31 16:50:51 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000480)) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x20002, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0xaf4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x79ec, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r3) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000040)) r4 = socket$netlink(0x10, 0x3, 0x4000000000000010) bind$netlink(r4, &(0x7f00000f1000)={0x10, 0x0, 0x0, 0xa488d180}, 0xc) preadv(r0, &(0x7f00000004c0)=[{&(0x7f00000001c0)}, {&(0x7f00000002c0)=""/128, 0x80}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000340)=""/181, 0xb5}], 0x4, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000002800)={'bcsf0\x00', &(0x7f0000001f40)=ANY=[@ANYBLOB="0f0000000200000007000000810000000800000008000000dc03000002000000d9000000ffffff7f0600000000000000ee01000001800000060000000004000007000000a1340000ff0300000900000004000000ff03000040000000ff6b5dfb635954004ba53400a260d04238d21666356d5c723c5dd110651c4e668488c620f437eb86ed2ec43c9015a335049d236e4083ceaca5dd8e5196bf2ff9bfa79efe1ac6e4b2a264e23c584c3f6fefb9ac66b50937c3222a29b5120fb3a7aa9a08b773e37181b88e3f527a9fd2e65a3fc1a564602c43225896c6b6a2ade6ab691c7449"]}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x80, 0x0) pipe(&(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$netlink(r5, &(0x7f0000002880), &(0x7f00000028c0)=0xc) getsockopt$netlink(r4, 0x10e, 0x9, &(0x7f0000000080)=""/4, &(0x7f0000bea000)=0x363) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) ioctl$TIOCLINUX3(r5, 0x541c, &(0x7f0000002740)=0x3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r6 = getuid() ioctl$TUNSETOWNER(r5, 0x400454cc, r6) r7 = syz_open_procfs(0x0, &(0x7f00000016c0)='net/icmp6\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002ac0)={0x0, @in6={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, &(0x7f0000002b80)=0x84) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000002100)={"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"}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002bc0)={0x0, 0x88b5}, &(0x7f0000002c00)=0x8) sendmsg$inet_sctp(r7, &(0x7f0000002cc0)={&(0x7f0000001700)=@in6={0xa, 0x4e23, 0xe173, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c, &(0x7f0000002a80)=[{&(0x7f0000001740)="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", 0x800}], 0x1, &(0x7f0000002c40), 0x0, 0x8804}, 0x20000084) r8 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r8, 0xc020660b, &(0x7f0000002500)=ANY=[@ANYBLOB="0000000000000000fdffffffc20dcb0c16af7661902795ffffffff00000000000000000000cf21826d00007b8d1c8a037a75cb792f70f511e1239ee00409669b07b94aa20000000006312b37d7008797dfda5571a6df8173eba6e7265079a2d2a11efbfaeecd2b5c8d73fb11fbe4f55d1795f3d4375716d51fc74e16b773b351d1e0a731033e7bae5bbf4a100cc306dc9a06fce55d379a6baf48e06d0e0a34aafb415ea391662fc6fa05fa5c02dc2b478dd15c91917c3c256954ca1ce933f048c6952d9d13c70b20b44257fa25db0743ce9c667cccc1c9e9a9f5800e6351d47992ab1cfe9be981b4e82b2fbd3acdbd83"]) openat$dsp(0xffffffffffffff9c, &(0x7f0000001600)='/dev/dsp\x00', 0x2400, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000500)) 2018/03/31 16:50:51 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r2, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b7"}}, &(0x7f0000000200)=0x0) timer_settime(r4, 0xfffffffffffffffd, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = dup(r0) ioctl$KDGKBMETA(r5, 0x4b62, &(0x7f0000000180)) r6 = accept4$alg(r5, 0x0, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000002240), 0xd4}, 0x0) 2018/03/31 16:50:51 executing program 1: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) r1 = syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffd) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000001800)=[{&(0x7f00000007c0)=""/48}, {&(0x7f0000000800)=""/4096, 0xf2118f21fd621b33}], 0x2000012b) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r2 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000180)={0x10001, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/31 16:50:51 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0, 0x2}, &(0x7f00000019c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={r2}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r3, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b77ddb0bd929aa08c5ab5fc72acb2f5afc9e2a84af40727a0b0c4e304f5cf7ef4fccd959d45f312518ebf42626"}}, &(0x7f0000000200)=0x0) fcntl$getownex(r4, 0x10, &(0x7f0000001a00)={0x0, 0x0}) get_robust_list(r6, &(0x7f0000000480)=&(0x7f0000000440)={&(0x7f00000003c0), 0x0, &(0x7f0000000500)}, &(0x7f00000004c0)=0xc) getcwd(&(0x7f0000001a40)=""/122, 0x7a) timer_settime(r5, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r7 = dup(r4) ioctl(r4, 0x3, &(0x7f0000000380)="b7830665d9b0f88d2a161369a1b29acba17aad53bd7db12f32e3195c35e5e919fb88fc5e7a1485365882e791") r8 = add_key(&(0x7f0000001ac0)='ceph\x00', &(0x7f0000001b00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000022c0)="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", 0x1000, 0xfffffffffffffffe) r9 = request_key(&(0x7f0000001b40)='keyring\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001bc0)='ns/ipc\x00', 0xffffffffffffffff) keyctl$negate(0xd, r8, 0x401, r9) r10 = accept4$alg(r7, 0x0, 0x0, 0x0) sendmsg$alg(r10, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000540)="92e7a658f3599141e2dc0628fbfc6d075118d76bc7bf5e92b4b5c282713e447bdc430e0a6b6c35727720e5e43cea255f8f6d541f4329075b"}, {&(0x7f0000000580)="3ada2e924636174fe04f9a5e454056ea620e4ce8f74cc03868a27c7770883ef7ceb2226700d578326559d3214558478f3b880c1f325a81fecb92dd9904566afc15588ef3605cd834d4f90677f4852146237054798ad753c37ec055647a2175152573e0b355f16806693df739e8a3c2faa84ab2b2aa25feb42153cf4992659d458350735676a01933c6c2e49c1d331829a683197a3e74dd655132d3ddc28299ed25"}, {&(0x7f0000000640)="cb081edef56a1a4e62811f71c38dcd292c4674453bcb"}, {&(0x7f0000000680)="4600e496de684723a0bc4abc435211368e98751fd9d0af150ea97f87063ac728b09202f46ad1fb2bc4a6ed521322ded197ce0f9e9de31a905a633f430c1d5928636546951408bf7912bdb79aa3aa58c81f95f3df0414bda94340e5cf2b"}, {&(0x7f0000000700)="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"}, {&(0x7f0000001700)="9311b3f36223221e7c1ba7891e7a318fac50c724e4a1fd399c1b099d197e261ab61929fab0042be213e8251bea96f2d26550697d5062dcab70d02699cedbccf8e929fcb7932a902955cc06f6f3ca6ac5ab8e689bb67ac92d6c6487b31f0783cad9050d69c673e1898db42c269723fa21abc317c3a5f83756f93a3210b1665a63199780691d9039aa5eb5115ca5c5cd9ea1fe98933a170d15225a92ea4822673ca5f0a6bb05efd6ad3c59047a6ea4"}, {&(0x7f00000017c0)="193ecc4e349388d39b854a71208407e815823a63602eac20fbd3e0190340589adce5c83c482cc6e1ab736b2f992278ea150afd0cf2869eb11a124548e3b8df4100c6778ac52d37a0f8d40bb604a876cc577e554ce8"}, {&(0x7f0000001840)="f734ba3a64f706590dd8a52dc46dd9097172a46448e7931466e2280a"}, {&(0x7f0000001880)="079a3b2c9242e8a5c9f2f4ed0bd6c39e8fd55c590dfeab9f6bb4c07765a9c70fd5aa49f224876d11b2f3ac5b511504e1cd7cc66a4f1e6d648ebdf96d4b6a5637a11c85e7ef62e146f02e2b3e3601a18a9f56b9ed2167cefa1996d82c6c1689d6fa3fe43e1cdbac0726fab90aa85cdaac44269795d1907f2e3dee0af19411849a0324"}], 0x184, 0x0, 0xff00}, 0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0x4) 2018/03/31 16:50:52 executing program 6: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r2 = dup(r1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000001480)) r3 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000180)={0x0, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000001380)=[{0x154d, 0xffffffff, 0x0, 0x1f, @tick=0x9, {0x7f, 0x7fff}, {0x1, 0x81}, @quote={{0x1f, 0x59d66be9}, 0x7e7f}}, {0x9, 0x0, 0x7ff, 0xfffffffffffffffa, @tick, {0xf3b, 0x800}, {0x221, 0x100000001}, @ext={0x1000, &(0x7f0000000380)="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"}}, {0xd18c, 0x6, 0xbbc, 0x0, @time={0x77359400}, {0xa80, 0x1e}, {0x31, 0x4}, @raw8={"157bbc3685dc349e0c394edb"}}, {0xfff, 0x3, 0x9, 0x4, @time={0x0, 0x989680}, {0x10001}, {0x1, 0x8}, @addr={0x7fff, 0x1ff}}, {0x6, 0x8000, 0xe2, 0x6b7, @time={r4, r5+10000000}, {0x7fff, 0x74be}, {0x20}, @result={0x4, 0x80000000}}, {0x0, 0x100000000, 0x4, 0x101, @time={0x77359400}, {0x5, 0x100000001}, {0x5}, @note={0x2, 0x8, 0x20000000000, 0x1f, 0x1}}, {0x1f, 0x101, 0x1c, 0x3, @tick=0x3, {0x2, 0x1}, {0x9, 0x58}, @addr={0x4}}], 0xc4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/31 16:50:52 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r2, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b7"}}, &(0x7f0000000200)=0x0) timer_settime(r4, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r5 = dup(r0) r6 = accept4$alg(r5, 0x0, 0x0, 0x7ffff) sendmsg$alg(r6, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000002240), 0xd4}, 0x0) 2018/03/31 16:50:52 executing program 5: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'vcan0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000340)={'nr0\x00'}) close(0xffffffffffffffff) socket$inet(0x2, 0x4000000000000001, 0x0) socket(0xd, 0x0, 0x4) bind$llc(0xffffffffffffffff, &(0x7f00000002c0)={0x1a, 0x0, 0x9, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x28000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}]}) socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x17d}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417}, &(0x7f00000001c0)=0x10) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x20000001e, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xfffffffffffffe01, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x36}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000000400)='./file0\x00', 0x100) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getegid() setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000380)="9bfab200", 0x4}], 0x1) close(r3) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000180)=0x9, &(0x7f0000000340)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000006c0)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, r5) 2018/03/31 16:50:52 executing program 1: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000001800)=[{&(0x7f00000007c0)=""/48}, {&(0x7f0000000800)=""/4096, 0xf2118f21fd621b33}], 0x2000012b) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000000c0)={{0x40, 0x8}, {0x8000, 0x4}, 0x1, 0x7, 0x8000000}) r2 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000180)={0x10001, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/31 16:50:52 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000480)) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r4 = perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0xaf4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x79ec, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r4, r0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000040)) r5 = socket$netlink(0x10, 0x3, 0x4000000000000010) bind$netlink(r5, &(0x7f00000f1000)={0x10, 0x0, 0x0, 0xa488d180}, 0xc) preadv(r0, &(0x7f00000004c0)=[{&(0x7f00000001c0)}, {&(0x7f00000002c0)=""/128, 0x80}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000340)=""/181, 0xb5}], 0x4, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000002800)={'bcsf0\x00', &(0x7f0000002600)=ANY=[@ANYBLOB="0f000000020000000700000081000000080000000800ffffff7f0600000000000000ee01000001800000060000000004000007000000a1340000ff0300000900000025000000ff03000040000000ff6b5dfb635954004ba53400a260d04238d21666356d5c723c5dd110651c4e668488c620f437eb86ed2ec4519fbf2ff9bfa79efe1ac6e4b2a264e23c584c07000000ac66b50937c3222a29b5120fb3a7aa9a08b773e37181b88e3f527a9fd2e65a3fc1a564602c43b7004e88eae8225896c6b6a2ade6ab691c7449000000000000000000000000000000000000000000000000000000000000"]}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x80, 0x0) pipe(&(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$netlink(r6, &(0x7f0000002880), &(0x7f00000028c0)=0xc) getsockopt$netlink(r5, 0x10e, 0x9, &(0x7f0000000080)=""/4, &(0x7f0000bea000)=0x363) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) ioctl$TIOCLINUX3(r6, 0x541c, &(0x7f0000002740)=0x3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r7 = getuid() ioctl$TUNSETOWNER(r6, 0x400454cc, r7) r8 = syz_open_procfs(0x0, &(0x7f00000016c0)='net/icmp6\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002500)={0x0, @in6={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, &(0x7f0000002b80)=0xc) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000002100)={"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"}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002bc0)={0x0, 0x88b5}, &(0x7f0000002c00)=0x8) sendmsg$inet_sctp(r8, &(0x7f0000002cc0)={&(0x7f0000001700)=@in6={0xa, 0x4e23, 0xe173, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c, &(0x7f0000002a80)=[{&(0x7f0000001740)="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", 0x800}], 0x1, &(0x7f0000002c40), 0x0, 0x8804}, 0x20000084) r9 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r9, 0xc020660b, &(0x7f0000001f40)=ANY=[@ANYBLOB="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"]) openat$dsp(0xffffffffffffff9c, &(0x7f0000001600)='/dev/dsp\x00', 0x2400, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000500)) 2018/03/31 16:50:52 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0, 0x2}, &(0x7f00000019c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={r2}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r3, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b77ddb0bd929aa08c5ab5fc72acb2f5afc9e2a84af40727a0b0c4e304f5cf7ef4fccd959d45f312518ebf42626"}}, &(0x7f0000000200)=0x0) fcntl$getownex(r4, 0x10, &(0x7f0000001a00)={0x0, 0x0}) get_robust_list(r6, &(0x7f0000000480)=&(0x7f0000000440)={&(0x7f00000003c0), 0x0, &(0x7f0000000500)}, &(0x7f00000004c0)=0xc) getcwd(&(0x7f0000001a40)=""/122, 0x7a) timer_settime(r5, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r7 = dup(r4) ioctl(r4, 0x3, &(0x7f0000000380)="b7830665d9b0f88d2a161369a1b29acba17aad53bd7db12f32e3195c35e5e919fb88fc5e7a1485365882e791") r8 = add_key(&(0x7f0000001ac0)='ceph\x00', &(0x7f0000001b00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000022c0)="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", 0x1000, 0xfffffffffffffffe) r9 = request_key(&(0x7f0000001b40)='keyring\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001bc0)='ns/ipc\x00', 0xffffffffffffffff) keyctl$negate(0xd, r8, 0x401, r9) r10 = accept4$alg(r7, 0x0, 0x0, 0x0) sendmsg$alg(r10, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000540)="92e7a658f3599141e2dc0628fbfc6d075118d76bc7bf5e92b4b5c282713e447bdc430e0a6b6c35727720e5e43cea255f8f6d541f4329075b"}, {&(0x7f0000000580)="3ada2e924636174fe04f9a5e454056ea620e4ce8f74cc03868a27c7770883ef7ceb2226700d578326559d3214558478f3b880c1f325a81fecb92dd9904566afc15588ef3605cd834d4f90677f4852146237054798ad753c37ec055647a2175152573e0b355f16806693df739e8a3c2faa84ab2b2aa25feb42153cf4992659d458350735676a01933c6c2e49c1d331829a683197a3e74dd655132d3ddc28299ed25"}, {&(0x7f0000000640)="cb081edef56a1a4e62811f71c38dcd292c4674453bcb"}, {&(0x7f0000000680)="4600e496de684723a0bc4abc435211368e98751fd9d0af150ea97f87063ac728b09202f46ad1fb2bc4a6ed521322ded197ce0f9e9de31a905a633f430c1d5928636546951408bf7912bdb79aa3aa58c81f95f3df0414bda94340e5cf2b"}, {&(0x7f0000000700)="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"}, {&(0x7f0000001700)="9311b3f36223221e7c1ba7891e7a318fac50c724e4a1fd399c1b099d197e261ab61929fab0042be213e8251bea96f2d26550697d5062dcab70d02699cedbccf8e929fcb7932a902955cc06f6f3ca6ac5ab8e689bb67ac92d6c6487b31f0783cad9050d69c673e1898db42c269723fa21abc317c3a5f83756f93a3210b1665a63199780691d9039aa5eb5115ca5c5cd9ea1fe98933a170d15225a92ea4822673ca5f0a6bb05efd6ad3c59047a6ea4"}, {&(0x7f00000017c0)="193ecc4e349388d39b854a71208407e815823a63602eac20fbd3e0190340589adce5c83c482cc6e1ab736b2f992278ea150afd0cf2869eb11a124548e3b8df4100c6778ac52d37a0f8d40bb604a876cc577e554ce8"}, {&(0x7f0000001840)="f734ba3a64f706590dd8a52dc46dd9097172a46448e7931466e2280a"}, {&(0x7f0000001880)="079a3b2c9242e8a5c9f2f4ed0bd6c39e8fd55c590dfeab9f6bb4c07765a9c70fd5aa49f224876d11b2f3ac5b511504e1cd7cc66a4f1e6d648ebdf96d4b6a5637a11c85e7ef62e146f02e2b3e3601a18a9f56b9ed2167cefa1996d82c6c1689d6fa3fe43e1cdbac0726fab90aa85cdaac44269795d1907f2e3dee0af19411849a0324"}], 0x184, 0x0, 0xff00}, 0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0x4) 2018/03/31 16:50:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x0) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x401, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000100)=r2) io_setup(0x6, &(0x7f0000b2b000)=0x0) r4 = eventfd(0x0) read$eventfd(r4, &(0x7f00008e8000), 0x8) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0)) r5 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x71, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000200)=0x31b, 0x4) openat$cgroup(r5, &(0x7f0000000180)='syz0\x00', 0x200002, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040)=0x1ff, 0x4) io_submit(r3, 0x1fffff8e, &(0x7f0000255000)=[&(0x7f00006c3fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f0000cbcffd), 0x0, 0x0, 0x0, 0x1, r4}]) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x5) getsockname$netrom(r2, &(0x7f0000000140), &(0x7f0000000240)=0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21}, 0x1c) sendto$inet6(r0, &(0x7f0000000640)="6c67ca9cb5607ed77181c7fa0020fbb08bff052dc0fd7514d64736b3e5e53b0b33cb33eabd5829a07d7cf8211b94e686d9e6bb62fc553c5283de5c293bc88abcabc433af9631d5053b3a46419b8fa542a40d4882c79b4e9841045a2024a74bb09161c4b32290cc331853a16a166cd3f95a910940b5ef182a7d3524f012be6fe1cab7f43436ae20d6f57b2b541979c1c441e09e5e091f97dd2f3d58173384b233a6258000079eb5d3aaecc648147bf35868324a31d8a8b77f5b84ad30", 0xbc, 0x20000001, &(0x7f000007f000)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/31 16:50:52 executing program 0: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r2 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000180)={0x0, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x20040, 0x40) 2018/03/31 16:50:52 executing program 1: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000000700)=[{&(0x7f0000006940)=""/4096}, {&(0x7f0000002840)=""/4096}, {&(0x7f0000003840)=""/4096}, {&(0x7f00000003c0)=""/244}, {&(0x7f00000004c0)=""/160}, {&(0x7f0000000580)=""/71}, {&(0x7f0000000600)=""/92}, {&(0x7f0000004840)=""/4096}, {&(0x7f0000000680)=""/94}, {&(0x7f0000005840)=""/207}], 0x2) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x40040, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000780)={r3, r4/1000+10000}, 0x8) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r5 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000000180)={0x10001, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/31 16:50:52 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0, 0x2}, &(0x7f00000019c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={r2}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r3, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b77ddb0bd929aa08c5ab5fc72acb2f5afc9e2a84af40727a0b0c4e304f5cf7ef4fccd959d45f312518ebf42626"}}, &(0x7f0000000200)=0x0) fcntl$getownex(r4, 0x10, &(0x7f0000001a00)={0x0, 0x0}) get_robust_list(r6, &(0x7f0000000480)=&(0x7f0000000440)={&(0x7f00000003c0), 0x0, &(0x7f0000000500)}, &(0x7f00000004c0)=0xc) getcwd(&(0x7f0000001a40)=""/122, 0x7a) timer_settime(r5, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r7 = dup(r4) ioctl(r4, 0x3, &(0x7f0000000380)="b7830665d9b0f88d2a161369a1b29acba17aad53bd7db12f32e3195c35e5e919fb88fc5e7a1485365882e791") r8 = add_key(&(0x7f0000001ac0)='ceph\x00', &(0x7f0000001b00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000022c0)="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", 0x1000, 0xfffffffffffffffe) r9 = request_key(&(0x7f0000001b40)='keyring\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001bc0)='ns/ipc\x00', 0xffffffffffffffff) keyctl$negate(0xd, r8, 0x401, r9) r10 = accept4$alg(r7, 0x0, 0x0, 0x0) sendmsg$alg(r10, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000540)="92e7a658f3599141e2dc0628fbfc6d075118d76bc7bf5e92b4b5c282713e447bdc430e0a6b6c35727720e5e43cea255f8f6d541f4329075b"}, {&(0x7f0000000580)="3ada2e924636174fe04f9a5e454056ea620e4ce8f74cc03868a27c7770883ef7ceb2226700d578326559d3214558478f3b880c1f325a81fecb92dd9904566afc15588ef3605cd834d4f90677f4852146237054798ad753c37ec055647a2175152573e0b355f16806693df739e8a3c2faa84ab2b2aa25feb42153cf4992659d458350735676a01933c6c2e49c1d331829a683197a3e74dd655132d3ddc28299ed25"}, {&(0x7f0000000640)="cb081edef56a1a4e62811f71c38dcd292c4674453bcb"}, {&(0x7f0000000680)="4600e496de684723a0bc4abc435211368e98751fd9d0af150ea97f87063ac728b09202f46ad1fb2bc4a6ed521322ded197ce0f9e9de31a905a633f430c1d5928636546951408bf7912bdb79aa3aa58c81f95f3df0414bda94340e5cf2b"}, {&(0x7f0000000700)="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"}, {&(0x7f0000001700)="9311b3f36223221e7c1ba7891e7a318fac50c724e4a1fd399c1b099d197e261ab61929fab0042be213e8251bea96f2d26550697d5062dcab70d02699cedbccf8e929fcb7932a902955cc06f6f3ca6ac5ab8e689bb67ac92d6c6487b31f0783cad9050d69c673e1898db42c269723fa21abc317c3a5f83756f93a3210b1665a63199780691d9039aa5eb5115ca5c5cd9ea1fe98933a170d15225a92ea4822673ca5f0a6bb05efd6ad3c59047a6ea4"}, {&(0x7f00000017c0)="193ecc4e349388d39b854a71208407e815823a63602eac20fbd3e0190340589adce5c83c482cc6e1ab736b2f992278ea150afd0cf2869eb11a124548e3b8df4100c6778ac52d37a0f8d40bb604a876cc577e554ce8"}, {&(0x7f0000001840)="f734ba3a64f706590dd8a52dc46dd9097172a46448e7931466e2280a"}, {&(0x7f0000001880)="079a3b2c9242e8a5c9f2f4ed0bd6c39e8fd55c590dfeab9f6bb4c07765a9c70fd5aa49f224876d11b2f3ac5b511504e1cd7cc66a4f1e6d648ebdf96d4b6a5637a11c85e7ef62e146f02e2b3e3601a18a9f56b9ed2167cefa1996d82c6c1689d6fa3fe43e1cdbac0726fab90aa85cdaac44269795d1907f2e3dee0af19411849a0324"}], 0x184, 0x0, 0xff00}, 0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0x4) 2018/03/31 16:50:52 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r2, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000480)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000000)='ns/ipc\x00') getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000380)={'broute\x00'}, &(0x7f0000000180)=0x50) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b7"}}, &(0x7f0000000200)=0x0) timer_settime(r5, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r6 = dup(r0) r7 = accept4$alg(r6, 0x0, 0x0, 0x0) sendmsg$alg(r7, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000002240), 0xd4}, 0x0) 2018/03/31 16:50:52 executing program 5: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'vcan0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000340)={'nr0\x00'}) close(0xffffffffffffffff) socket$inet(0x2, 0x4000000000000001, 0x0) socket(0xd, 0x0, 0x4) bind$llc(0xffffffffffffffff, &(0x7f00000002c0)={0x1a, 0x0, 0x9, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x28000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}]}) socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x17d}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417}, &(0x7f00000001c0)=0x10) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x20000001e, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xfffffffffffffe01, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x36}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000000400)='./file0\x00', 0x100) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getegid() setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000380)="9bfab200", 0x4}], 0x1) close(r3) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000180)=0x9, &(0x7f0000000340)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000006c0)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, r5) 2018/03/31 16:50:52 executing program 1: r0 = getpid() ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000240)={0x0, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000380)={0x80000000, 0x0, 0xf4, 0x8000, "f8cc8147ba839483502e67ee97a550305d0b944098ea82ec357e27f42336158ebe9ec0cfb7c025cf5408f17e", 0x20000000000000}) sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) r2 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r2, &(0x7f0000001800)=[{&(0x7f00000007c0)=""/48}, {&(0x7f0000000800)=""/4096, 0xf2118f21fd621b33}], 0x2000012b) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r3 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000180)={0x10001, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/31 16:50:52 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000480)) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0xaf4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x79ec, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r3) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000040)) r4 = socket$netlink(0x10, 0x3, 0x4000000000000010) bind$netlink(r4, &(0x7f00000f1000)={0x10, 0x0, 0x0, 0xa488d180}, 0xc) preadv(r0, &(0x7f00000004c0)=[{&(0x7f00000001c0)}, {&(0x7f00000002c0)=""/128, 0x80}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000340)=""/181, 0xb5}], 0x4, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000002800)={'bcsf0\x00', &(0x7f0000001f40)=ANY=[@ANYBLOB="0f0000000200000007000000810000000800000008000000dc03000002000000d9000000ffffff7f0600000000000000ee01000001800000060000000004000007000000a1340000ff0300000900000004000000ff03000040000000ff6b5dfb635954004ba53400a260d04238d21666356d5c723c5dd110651c4e668488c620f437eb86ed2ec43c9015a335049d236e4083ceaca5dd8e5196bf2ff9bfa79efe1ac6e4b2a264e23c584c3f6fefb9ac66b50937c3222a29b5120fb3a7aa9a08b773e37181b88e3f527a9fd2e65a3fc1a564602c43225896c6b6a2ade6ab691c7449"]}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x80, 0x0) pipe(&(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$netlink(r5, &(0x7f0000002880), &(0x7f00000028c0)=0xc) getsockopt$netlink(r4, 0x10e, 0x9, &(0x7f0000000080)=""/4, &(0x7f0000bea000)=0x363) getresgid(&(0x7f0000000200), &(0x7f0000000100), &(0x7f0000000280)) ioctl$TIOCLINUX3(r5, 0x541c, &(0x7f0000002740)=0x3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r6 = getuid() ioctl$TUNSETOWNER(r5, 0x400454cc, r6) r7 = syz_open_procfs(0x0, &(0x7f00000016c0)='net/icmp6\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002ac0)={0x0, @in6={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, &(0x7f0000002b80)=0x84) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000002100)={"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"}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002bc0)={0x0, 0x88b5}, &(0x7f0000002c00)=0x8) sendmsg$inet_sctp(r7, &(0x7f0000002cc0)={&(0x7f0000001700)=@in6={0xa, 0x4e23, 0xe173, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c, &(0x7f0000002a80)=[{&(0x7f0000001740)="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", 0x800}], 0x1, &(0x7f0000002c40), 0x0, 0x8804}, 0x20000084) r8 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r8, 0xc020660b, &(0x7f0000002500)=ANY=[@ANYBLOB="0000000000000000fdffffffc20dcb0c16af7661902795ffffffff00000000000000000000cf21826d00007b8d1c8a037a75cb792f70f511e1239ee00409669b07b94aa20000000006312b37d7008797dfda5571a6df8173eba6e7265079a2d2a11efbfaeecd2b5c8d73fb11fbe4f55d1795f3d4375716d51fc74e16b773b351d1e0a731033e7bae5bbf4a100cc306dc9a06fce55d379a6baf48e06d0e0a34aafb415ea391662fc6fa05fa5c02dc2b478dd15c91917c3c256954ca1ce933f048c6952d9d13c70b20b44257fa25db0743ce9c667cccc1c9e9a9f5800e6351d47992ab1cfe9be981b4e82b2fbd3acdbd83"]) openat$dsp(0xffffffffffffff9c, &(0x7f0000001600)='/dev/dsp\x00', 0x2400, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000500)) 2018/03/31 16:50:52 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0, 0x2}, &(0x7f00000019c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={r2}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r3, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b77ddb0bd929aa08c5ab5fc72acb2f5afc9e2a84af40727a0b0c4e304f5cf7ef4fccd959d45f312518ebf4262671"}}, &(0x7f0000000200)=0x0) fcntl$getownex(r4, 0x10, &(0x7f0000001a00)={0x0, 0x0}) get_robust_list(r6, &(0x7f0000000480)=&(0x7f0000000440)={&(0x7f00000003c0), 0x0, &(0x7f0000000500)}, &(0x7f00000004c0)=0xc) getcwd(&(0x7f0000001a40)=""/122, 0x7a) timer_settime(r5, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r7 = dup(r4) ioctl(r4, 0x3, &(0x7f0000000380)="b7830665d9b0f88d2a161369a1b29acba17aad53bd7db12f32e3195c35e5e919fb88fc5e7a1485365882e791") r8 = add_key(&(0x7f0000001ac0)='ceph\x00', &(0x7f0000001b00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000022c0)="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", 0x1000, 0xfffffffffffffffe) r9 = request_key(&(0x7f0000001b40)='keyring\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001bc0)='ns/ipc\x00', 0xffffffffffffffff) keyctl$negate(0xd, r8, 0x401, r9) r10 = accept4$alg(r7, 0x0, 0x0, 0x0) sendmsg$alg(r10, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000540)="92e7a658f3599141e2dc0628fbfc6d075118d76bc7bf5e92b4b5c282713e447bdc430e0a6b6c35727720e5e43cea255f8f6d541f4329075b"}, {&(0x7f0000000580)="3ada2e924636174fe04f9a5e454056ea620e4ce8f74cc03868a27c7770883ef7ceb2226700d578326559d3214558478f3b880c1f325a81fecb92dd9904566afc15588ef3605cd834d4f90677f4852146237054798ad753c37ec055647a2175152573e0b355f16806693df739e8a3c2faa84ab2b2aa25feb42153cf4992659d458350735676a01933c6c2e49c1d331829a683197a3e74dd655132d3ddc28299ed25"}, {&(0x7f0000000640)="cb081edef56a1a4e62811f71c38dcd292c4674453bcb"}, {&(0x7f0000000680)="4600e496de684723a0bc4abc435211368e98751fd9d0af150ea97f87063ac728b09202f46ad1fb2bc4a6ed521322ded197ce0f9e9de31a905a633f430c1d5928636546951408bf7912bdb79aa3aa58c81f95f3df0414bda94340e5cf2b"}, {&(0x7f0000000700)="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"}, {&(0x7f0000001700)="9311b3f36223221e7c1ba7891e7a318fac50c724e4a1fd399c1b099d197e261ab61929fab0042be213e8251bea96f2d26550697d5062dcab70d02699cedbccf8e929fcb7932a902955cc06f6f3ca6ac5ab8e689bb67ac92d6c6487b31f0783cad9050d69c673e1898db42c269723fa21abc317c3a5f83756f93a3210b1665a63199780691d9039aa5eb5115ca5c5cd9ea1fe98933a170d15225a92ea4822673ca5f0a6bb05efd6ad3c59047a6ea4"}, {&(0x7f00000017c0)="193ecc4e349388d39b854a71208407e815823a63602eac20fbd3e0190340589adce5c83c482cc6e1ab736b2f992278ea150afd0cf2869eb11a124548e3b8df4100c6778ac52d37a0f8d40bb604a876cc577e554ce8"}, {&(0x7f0000001840)="f734ba3a64f706590dd8a52dc46dd9097172a46448e7931466e2280a"}, {&(0x7f0000001880)="079a3b2c9242e8a5c9f2f4ed0bd6c39e8fd55c590dfeab9f6bb4c07765a9c70fd5aa49f224876d11b2f3ac5b511504e1cd7cc66a4f1e6d648ebdf96d4b6a5637a11c85e7ef62e146f02e2b3e3601a18a9f56b9ed2167cefa1996d82c6c1689d6fa3fe43e1cdbac0726fab90aa85cdaac44269795d1907f2e3dee0af19411849a0324"}], 0x184, 0x0, 0xff00}, 0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0x4) 2018/03/31 16:50:52 executing program 0: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000380)=0x8000000000000006) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r2 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000180)={0x0, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000240)) 2018/03/31 16:50:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x0) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x401, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000100)=r2) io_setup(0x6, &(0x7f0000b2b000)=0x0) r4 = eventfd(0x0) read$eventfd(r4, &(0x7f00008e8000), 0x8) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0)) r5 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x71, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000200)=0x31b, 0x4) openat$cgroup(r5, &(0x7f0000000180)='syz0\x00', 0x200002, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040)=0x1ff, 0x4) io_submit(r3, 0x1fffff8e, &(0x7f0000255000)=[&(0x7f00006c3fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f0000cbcffd), 0x0, 0x0, 0x0, 0x1, r4}]) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x5) getsockname$netrom(r2, &(0x7f0000000140), &(0x7f0000000240)=0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21}, 0x1c) sendto$inet6(r0, &(0x7f0000000640)="6c67ca9cb5607ed77181c7fa0020fbb08bff052dc0fd7514d64736b3e5e53b0b33cb33eabd5829a07d7cf8211b94e686d9e6bb62fc553c5283de5c293bc88abcabc433af9631d5053b3a46419b8fa542a40d4882c79b4e9841045a2024a74bb09161c4b32290cc331853a16a166cd3f95a910940b5ef182a7d3524f012be6fe1cab7f43436ae20d6f57b2b541979c1c441e09e5e091f97dd2f3d58173384b233a6258000079eb5d3aaecc648147bf35868324a31d8a8b77f5b84ad30", 0xbc, 0x20000001, &(0x7f000007f000)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/31 16:50:53 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x80, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000002c0)={'yam0\x00', 0x100000000}) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000340)=0x8000000000000006) r2 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) readv(r2, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$int_out(r2, 0x5460, &(0x7f0000000500)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r3 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000180)={0x0, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000480)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x9, 0x10000, 0x80000000, 0x100, 0x3, 0x80280000, r4}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/31 16:50:53 executing program 6: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) r2 = dup(r1) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r3 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000180)={0x0, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/31 16:50:53 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/74) r2 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0xffffffffffffffff}, &(0x7f0000000300)=0xfffffffffffffefb) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000340)={r3, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b7"}}, &(0x7f0000000200)=0x0) timer_settime(r5, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r6 = dup(r0) r7 = accept4$alg(r6, 0x0, 0x0, 0x0) sendmsg$alg(r7, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000002240), 0xd4}, 0x0) 2018/03/31 16:50:53 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0, 0x2}, &(0x7f00000019c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={r2}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r3, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b77ddb0bd929aa08c5ab5fc72acb2f5afc9e2a84af40727a0b0c4e304f5cf7ef4fccd959d45f312518ebf4262671"}}, &(0x7f0000000200)=0x0) fcntl$getownex(r4, 0x10, &(0x7f0000001a00)={0x0, 0x0}) get_robust_list(r6, &(0x7f0000000480)=&(0x7f0000000440)={&(0x7f00000003c0), 0x0, &(0x7f0000000500)}, &(0x7f00000004c0)=0xc) getcwd(&(0x7f0000001a40)=""/122, 0x7a) timer_settime(r5, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r7 = dup(r4) ioctl(r4, 0x3, &(0x7f0000000380)="b7830665d9b0f88d2a161369a1b29acba17aad53bd7db12f32e3195c35e5e919fb88fc5e7a1485365882e791") r8 = add_key(&(0x7f0000001ac0)='ceph\x00', &(0x7f0000001b00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000022c0)="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", 0x1000, 0xfffffffffffffffe) r9 = request_key(&(0x7f0000001b40)='keyring\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001bc0)='ns/ipc\x00', 0xffffffffffffffff) keyctl$negate(0xd, r8, 0x401, r9) r10 = accept4$alg(r7, 0x0, 0x0, 0x0) sendmsg$alg(r10, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000540)="92e7a658f3599141e2dc0628fbfc6d075118d76bc7bf5e92b4b5c282713e447bdc430e0a6b6c35727720e5e43cea255f8f6d541f4329075b"}, {&(0x7f0000000580)="3ada2e924636174fe04f9a5e454056ea620e4ce8f74cc03868a27c7770883ef7ceb2226700d578326559d3214558478f3b880c1f325a81fecb92dd9904566afc15588ef3605cd834d4f90677f4852146237054798ad753c37ec055647a2175152573e0b355f16806693df739e8a3c2faa84ab2b2aa25feb42153cf4992659d458350735676a01933c6c2e49c1d331829a683197a3e74dd655132d3ddc28299ed25"}, {&(0x7f0000000640)="cb081edef56a1a4e62811f71c38dcd292c4674453bcb"}, {&(0x7f0000000680)="4600e496de684723a0bc4abc435211368e98751fd9d0af150ea97f87063ac728b09202f46ad1fb2bc4a6ed521322ded197ce0f9e9de31a905a633f430c1d5928636546951408bf7912bdb79aa3aa58c81f95f3df0414bda94340e5cf2b"}, {&(0x7f0000000700)="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"}, {&(0x7f0000001700)="9311b3f36223221e7c1ba7891e7a318fac50c724e4a1fd399c1b099d197e261ab61929fab0042be213e8251bea96f2d26550697d5062dcab70d02699cedbccf8e929fcb7932a902955cc06f6f3ca6ac5ab8e689bb67ac92d6c6487b31f0783cad9050d69c673e1898db42c269723fa21abc317c3a5f83756f93a3210b1665a63199780691d9039aa5eb5115ca5c5cd9ea1fe98933a170d15225a92ea4822673ca5f0a6bb05efd6ad3c59047a6ea4"}, {&(0x7f00000017c0)="193ecc4e349388d39b854a71208407e815823a63602eac20fbd3e0190340589adce5c83c482cc6e1ab736b2f992278ea150afd0cf2869eb11a124548e3b8df4100c6778ac52d37a0f8d40bb604a876cc577e554ce8"}, {&(0x7f0000001840)="f734ba3a64f706590dd8a52dc46dd9097172a46448e7931466e2280a"}, {&(0x7f0000001880)="079a3b2c9242e8a5c9f2f4ed0bd6c39e8fd55c590dfeab9f6bb4c07765a9c70fd5aa49f224876d11b2f3ac5b511504e1cd7cc66a4f1e6d648ebdf96d4b6a5637a11c85e7ef62e146f02e2b3e3601a18a9f56b9ed2167cefa1996d82c6c1689d6fa3fe43e1cdbac0726fab90aa85cdaac44269795d1907f2e3dee0af19411849a0324"}], 0x184, 0x0, 0xff00}, 0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0x4) 2018/03/31 16:50:53 executing program 1: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) migrate_pages(r0, 0x7c4d, &(0x7f0000000240)=0x200, &(0x7f0000000380)=0x3) readv(r1, &(0x7f0000001800)=[{&(0x7f00000007c0)=""/48}, {&(0x7f0000000800)=""/4096, 0xf2118f21fd621b33}], 0x2000012b) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r2 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000180)={0x10001, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/31 16:50:53 executing program 5: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'vcan0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000340)={'nr0\x00'}) close(0xffffffffffffffff) socket$inet(0x2, 0x4000000000000001, 0x0) socket(0xd, 0x0, 0x4) bind$llc(0xffffffffffffffff, &(0x7f00000002c0)={0x1a, 0x0, 0x9, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x28000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}]}) socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x17d}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417}, &(0x7f00000001c0)=0x10) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x20000001e, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xfffffffffffffe01, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x36}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000000400)='./file0\x00', 0x100) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getegid() setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000380)="9bfab200", 0x4}], 0x1) close(r3) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000180)=0x9, &(0x7f0000000340)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000006c0)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, r5) 2018/03/31 16:50:53 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000480)) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0xaf4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x79ec, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r3) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000040)) r4 = socket$netlink(0x10, 0x3, 0x4000000000000010) bind$netlink(r4, &(0x7f00000f1000)={0x10, 0x0, 0x0, 0xa488d180}, 0xc) preadv(r0, &(0x7f00000004c0)=[{&(0x7f00000001c0)}, {&(0x7f00000002c0)=""/128, 0x80}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000340)=""/181, 0xb5}], 0x4, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000002800)={'bcsf0\x00', &(0x7f0000001f40)=ANY=[@ANYBLOB="0f0000000200000007000000810000000800000008000000dc03000002000000d9000000ffffff7f0600000000000000ee01000001800000060000000004000007000000a1340000ff0300000900000004000000ff03000040000000ff6b5dfb635954004ba53400a260d04238d21666356d5c723c5dd110651c4e668488c620f437eb86ed2ec43c9015a335049d236e4083ceaca5dd8e5196bf2ff9bfa79efe1ac6e4b2a264e23c584c3f6fefb9ac66b50937c3222a29b5120fb3a7aa9a08b773e37181b88e3f527a9fd2e65a3fc1a564602c43225896c6b6a2ade6ab691c7449"]}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x80, 0x0) pipe(&(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$netlink(r5, &(0x7f0000002880), &(0x7f00000028c0)=0xc) getsockopt$netlink(r4, 0x10e, 0x9, &(0x7f0000000080)=""/4, &(0x7f0000bea000)=0x363) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) ioctl$TIOCLINUX3(r5, 0x541c, &(0x7f0000002740)=0x3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r6 = getuid() ioctl$TUNSETOWNER(r5, 0x400454cc, r6) r7 = syz_open_procfs(0x0, &(0x7f00000016c0)='net/icmp6\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002ac0)={0x0, @in6={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, &(0x7f0000002b80)=0x84) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000002100)={"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"}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002bc0)={0x0, 0x88b5}, &(0x7f0000002c00)=0x8) sendmsg$inet_sctp(r7, &(0x7f0000002cc0)={&(0x7f0000001700)=@in6={0xa, 0x4e23, 0xe173, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c, &(0x7f0000002a80)=[{&(0x7f0000001740)="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", 0x800}], 0x1, &(0x7f0000002c40), 0x0, 0x8804}, 0x20000084) r8 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r8, 0xc020660b, &(0x7f0000002500)=ANY=[@ANYBLOB="0000000000000000fdffffffc20dcb0c16af7661902795ffffffff00000000000000000000cf21826d00007b8d1c8a037a75cb792f70f511e1239ee00409669b07b94aa20000000006312b37d7008797dfda5571a6df8173eba6e7265079a2d2a11efbfaeecd2b5c8d73fb11fbe4f55d1795f3d4375716d51fc74e16b773b351d1e0a731033e7bae5bbf4a100cc306dc9a06fce55d379a6baf48e06d0e0a34aafb415ea391662fc6fa05fa5c02dc2b478dd15c91917c3c256954ca1ce933f048c6952d9d13c70b20b44257fa25db0743ce9c667cccc1c9e9a9f5800e6351d47992ab1cfe9be981b4e82b2fbd3acdbd83"]) openat$dsp(0xffffffffffffff9c, &(0x7f0000001600)='/dev/dsp\x00', 0x2400, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000500)) 2018/03/31 16:50:54 executing program 1: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000001800)=[{&(0x7f00000007c0)=""/48}, {&(0x7f0000000800)=""/4096, 0xf2118f21fd621b33}], 0x2000012b) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000380)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r2 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000180)={0x10001, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000240)) 2018/03/31 16:50:54 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0, 0x2}, &(0x7f00000019c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={r2}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r3, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b77ddb0bd929aa08c5ab5fc72acb2f5afc9e2a84af40727a0b0c4e304f5cf7ef4fccd959d45f312518ebf4262671"}}, &(0x7f0000000200)=0x0) fcntl$getownex(r4, 0x10, &(0x7f0000001a00)={0x0, 0x0}) get_robust_list(r6, &(0x7f0000000480)=&(0x7f0000000440)={&(0x7f00000003c0), 0x0, &(0x7f0000000500)}, &(0x7f00000004c0)=0xc) getcwd(&(0x7f0000001a40)=""/122, 0x7a) timer_settime(r5, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r7 = dup(r4) ioctl(r4, 0x3, &(0x7f0000000380)="b7830665d9b0f88d2a161369a1b29acba17aad53bd7db12f32e3195c35e5e919fb88fc5e7a1485365882e791") r8 = add_key(&(0x7f0000001ac0)='ceph\x00', &(0x7f0000001b00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000022c0)="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", 0x1000, 0xfffffffffffffffe) r9 = request_key(&(0x7f0000001b40)='keyring\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001bc0)='ns/ipc\x00', 0xffffffffffffffff) keyctl$negate(0xd, r8, 0x401, r9) r10 = accept4$alg(r7, 0x0, 0x0, 0x0) sendmsg$alg(r10, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000540)="92e7a658f3599141e2dc0628fbfc6d075118d76bc7bf5e92b4b5c282713e447bdc430e0a6b6c35727720e5e43cea255f8f6d541f4329075b"}, {&(0x7f0000000580)="3ada2e924636174fe04f9a5e454056ea620e4ce8f74cc03868a27c7770883ef7ceb2226700d578326559d3214558478f3b880c1f325a81fecb92dd9904566afc15588ef3605cd834d4f90677f4852146237054798ad753c37ec055647a2175152573e0b355f16806693df739e8a3c2faa84ab2b2aa25feb42153cf4992659d458350735676a01933c6c2e49c1d331829a683197a3e74dd655132d3ddc28299ed25"}, {&(0x7f0000000640)="cb081edef56a1a4e62811f71c38dcd292c4674453bcb"}, {&(0x7f0000000680)="4600e496de684723a0bc4abc435211368e98751fd9d0af150ea97f87063ac728b09202f46ad1fb2bc4a6ed521322ded197ce0f9e9de31a905a633f430c1d5928636546951408bf7912bdb79aa3aa58c81f95f3df0414bda94340e5cf2b"}, {&(0x7f0000000700)="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"}, {&(0x7f0000001700)="9311b3f36223221e7c1ba7891e7a318fac50c724e4a1fd399c1b099d197e261ab61929fab0042be213e8251bea96f2d26550697d5062dcab70d02699cedbccf8e929fcb7932a902955cc06f6f3ca6ac5ab8e689bb67ac92d6c6487b31f0783cad9050d69c673e1898db42c269723fa21abc317c3a5f83756f93a3210b1665a63199780691d9039aa5eb5115ca5c5cd9ea1fe98933a170d15225a92ea4822673ca5f0a6bb05efd6ad3c59047a6ea4"}, {&(0x7f00000017c0)="193ecc4e349388d39b854a71208407e815823a63602eac20fbd3e0190340589adce5c83c482cc6e1ab736b2f992278ea150afd0cf2869eb11a124548e3b8df4100c6778ac52d37a0f8d40bb604a876cc577e554ce8"}, {&(0x7f0000001840)="f734ba3a64f706590dd8a52dc46dd9097172a46448e7931466e2280a"}, {&(0x7f0000001880)="079a3b2c9242e8a5c9f2f4ed0bd6c39e8fd55c590dfeab9f6bb4c07765a9c70fd5aa49f224876d11b2f3ac5b511504e1cd7cc66a4f1e6d648ebdf96d4b6a5637a11c85e7ef62e146f02e2b3e3601a18a9f56b9ed2167cefa1996d82c6c1689d6fa3fe43e1cdbac0726fab90aa85cdaac44269795d1907f2e3dee0af19411849a0324"}], 0x184, 0x0, 0xff00}, 0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0x4) 2018/03/31 16:50:54 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e20, 0xc56, @local={0xfe, 0x80, [], 0xaa}, 0xb77}}, 0x7, 0x9, 0x1, 0x2, 0x8}, &(0x7f0000000480)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0x4, 0x8}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={r2, 0x4000}, &(0x7f0000000380)=0xfffffffffffffef5) fcntl$getflags(r0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r3, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b7"}}, &(0x7f0000000200)=0x0) timer_settime(r5, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) dup(r0) r6 = accept4$alg(r4, 0x0, 0x0, 0x1000000000000002) sendmsg$alg(r6, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000002240), 0xd4}, 0x0) 2018/03/31 16:50:55 executing program 6: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00000000c0)={0x9}, &(0x7f0000000100), &(0x7f0000000400)={r2, r3+30000000}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000380)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r4 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000180)={0x0, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x204, 0x0) 2018/03/31 16:50:55 executing program 5: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'vcan0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000340)={'nr0\x00'}) close(0xffffffffffffffff) socket$inet(0x2, 0x4000000000000001, 0x0) socket(0xd, 0x0, 0x4) bind$llc(0xffffffffffffffff, &(0x7f00000002c0)={0x1a, 0x0, 0x9, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x28000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}]}) socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x17d}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417}, &(0x7f00000001c0)=0x10) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x20000001e, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xfffffffffffffe01, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x36}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000000400)='./file0\x00', 0x100) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getegid() setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000380)="9bfab200", 0x4}], 0x1) close(r3) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000180)=0x9, &(0x7f0000000340)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000006c0)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, 0x0) 2018/03/31 16:50:55 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0, 0x2}, &(0x7f00000019c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={r2}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r3, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b77ddb0bd929aa08c5ab5fc72acb2f5afc9e2a84af40727a0b0c4e304f5cf7ef4fccd959d45f312518ebf426267191"}}, &(0x7f0000000200)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001a00)={0x0, 0x0}) get_robust_list(r6, &(0x7f0000000480)=&(0x7f0000000440)={&(0x7f00000003c0), 0x0, &(0x7f0000000500)}, &(0x7f00000004c0)=0xc) getcwd(&(0x7f0000001a40)=""/122, 0x7a) timer_settime(r5, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r7 = dup(r4) ioctl(r4, 0x3, &(0x7f0000000380)="b7830665d9b0f88d2a161369a1b29acba17aad53bd7db12f32e3195c35e5e919fb88fc5e7a1485365882e791") r8 = add_key(&(0x7f0000001ac0)='ceph\x00', &(0x7f0000001b00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000022c0)="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", 0x1000, 0xfffffffffffffffe) r9 = request_key(&(0x7f0000001b40)='keyring\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001bc0)='ns/ipc\x00', 0xffffffffffffffff) keyctl$negate(0xd, r8, 0x401, r9) r10 = accept4$alg(r7, 0x0, 0x0, 0x0) sendmsg$alg(r10, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000540)="92e7a658f3599141e2dc0628fbfc6d075118d76bc7bf5e92b4b5c282713e447bdc430e0a6b6c35727720e5e43cea255f8f6d541f4329075b"}, {&(0x7f0000000580)="3ada2e924636174fe04f9a5e454056ea620e4ce8f74cc03868a27c7770883ef7ceb2226700d578326559d3214558478f3b880c1f325a81fecb92dd9904566afc15588ef3605cd834d4f90677f4852146237054798ad753c37ec055647a2175152573e0b355f16806693df739e8a3c2faa84ab2b2aa25feb42153cf4992659d458350735676a01933c6c2e49c1d331829a683197a3e74dd655132d3ddc28299ed25"}, {&(0x7f0000000640)="cb081edef56a1a4e62811f71c38dcd292c4674453bcb"}, {&(0x7f0000000680)="4600e496de684723a0bc4abc435211368e98751fd9d0af150ea97f87063ac728b09202f46ad1fb2bc4a6ed521322ded197ce0f9e9de31a905a633f430c1d5928636546951408bf7912bdb79aa3aa58c81f95f3df0414bda94340e5cf2b"}, {&(0x7f0000000700)="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"}, {&(0x7f0000001700)="9311b3f36223221e7c1ba7891e7a318fac50c724e4a1fd399c1b099d197e261ab61929fab0042be213e8251bea96f2d26550697d5062dcab70d02699cedbccf8e929fcb7932a902955cc06f6f3ca6ac5ab8e689bb67ac92d6c6487b31f0783cad9050d69c673e1898db42c269723fa21abc317c3a5f83756f93a3210b1665a63199780691d9039aa5eb5115ca5c5cd9ea1fe98933a170d15225a92ea4822673ca5f0a6bb05efd6ad3c59047a6ea4"}, {&(0x7f00000017c0)="193ecc4e349388d39b854a71208407e815823a63602eac20fbd3e0190340589adce5c83c482cc6e1ab736b2f992278ea150afd0cf2869eb11a124548e3b8df4100c6778ac52d37a0f8d40bb604a876cc577e554ce8"}, {&(0x7f0000001840)="f734ba3a64f706590dd8a52dc46dd9097172a46448e7931466e2280a"}, {&(0x7f0000001880)="079a3b2c9242e8a5c9f2f4ed0bd6c39e8fd55c590dfeab9f6bb4c07765a9c70fd5aa49f224876d11b2f3ac5b511504e1cd7cc66a4f1e6d648ebdf96d4b6a5637a11c85e7ef62e146f02e2b3e3601a18a9f56b9ed2167cefa1996d82c6c1689d6fa3fe43e1cdbac0726fab90aa85cdaac44269795d1907f2e3dee0af19411849a0324"}], 0x184, 0x0, 0xff00}, 0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0x4) 2018/03/31 16:50:55 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) fcntl$getown(r1, 0x9) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={0x0}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r2, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b7"}}, &(0x7f0000000200)=0x0) accept4$alg(r1, 0x0, 0x0, 0x0) timer_settime(r4, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000380)=0x4, 0x4) r5 = dup(r0) ioctl$TIOCLINUX2(r5, 0x541c, &(0x7f0000000180)={0x2, 0x7, 0x7, 0x3, 0xf7, 0x1}) r6 = accept4$alg(r5, 0x0, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000002240), 0xd4}, 0x0) 2018/03/31 16:50:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x82400) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000100)=r2) io_setup(0x6, &(0x7f0000b2b000)=0x0) r4 = eventfd(0x0) read$eventfd(r4, &(0x7f00008e8000), 0x8) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0)) r5 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x71, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000200)=0x31b, 0x4) openat$cgroup(r5, &(0x7f0000000180)='syz0\x00', 0x200002, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040)=0x1ff, 0x4) io_submit(r3, 0x1fffff8e, &(0x7f0000255000)=[&(0x7f00006c3fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f0000cbcffd), 0x0, 0x0, 0x0, 0x1, r4}]) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x5) getsockname$netrom(r2, &(0x7f0000000140), &(0x7f0000000240)=0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21}, 0x1c) sendto$inet6(r0, &(0x7f0000000640)="6c67ca9cb5607ed77181c7fa0020fbb08bff052dc0fd7514d64736b3e5e53b0b33cb33eabd5829a07d7cf8211b94e686d9e6bb62fc553c5283de5c293bc88abcabc433af9631d5053b3a46419b8fa542a40d4882c79b4e9841045a2024a74bb09161c4b32290cc331853a16a166cd3f95a910940b5ef182a7d3524f012be6fe1cab7f43436ae20d6f57b2b541979c1c441e09e5e091f97dd2f3d58173384b233a6258000079eb5d3aaecc648147bf35868324a31d8a8b77f5b84ad30", 0xbc, 0x20000001, &(0x7f000007f000)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/31 16:50:55 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000480)) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0xaf4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x79ec, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r3) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000040)) r4 = socket$netlink(0x10, 0x3, 0x4000000000000010) bind$netlink(r4, &(0x7f00000f1000)={0x10, 0x0, 0x0, 0xa488d180}, 0xc) preadv(r0, &(0x7f00000004c0)=[{&(0x7f00000001c0)}, {&(0x7f00000002c0)=""/128, 0x80}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000340)=""/181, 0xb5}], 0x4, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000002800)={'bcsf0\x00', &(0x7f0000001f40)=ANY=[@ANYBLOB="0f0000000200000007000000810000000800000008000000dc03000002000000d9000000bfffff7f0600000000000000ee01000001800000060000000004000007000000a1340000ff0300000900000004000000ff03000040000000ff6b5dfb63595400a260d04238d21666356d5c723c5dd110651c4e668488c620f437eb86ed2ec43c9015a335049d236e4083ceaca5dd8e5196bf2ff9bfa79efe1ac6e4b2a464e23c584c3f6fefb9ac66b50937c3222a29b5120fb3a7aa9a08b773e37181b88e3f527a9fd2e65a3fc1a564602c43225896c6b6a2ade6ab691c7449"]}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x80, 0x0) pipe(&(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$netlink(r6, &(0x7f0000002880), &(0x7f00000028c0)=0xc) getsockopt$netlink(r4, 0x10e, 0x9, &(0x7f0000000080)=""/4, &(0x7f0000bea000)=0x363) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) ioctl$TIOCLINUX3(r6, 0x541c, &(0x7f0000002740)=0x3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r7 = getuid() ioctl$TUNSETOWNER(r6, 0x400454cc, r7) r8 = syz_open_procfs(0x0, &(0x7f00000016c0)='net/icmp6\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002ac0)={0x0, @in6={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, &(0x7f0000002b80)=0x84) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000002100)={"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"}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x8001}, &(0x7f0000000100)=0x8) sendmsg$inet_sctp(r8, &(0x7f0000002cc0)={&(0x7f0000001700)=@in6={0xa, 0x4e23, 0xe173, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c, &(0x7f0000002a80)=[{&(0x7f0000001740)="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", 0x800}], 0x1, &(0x7f0000002c40), 0x0, 0x8804}, 0x20000084) r9 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r9, 0xc020660b, &(0x7f0000002500)=ANY=[@ANYBLOB="0000000000000000fdffffffc20dcb0c16af7661902795ffffffff00000000000000000000cf21826d00007b8d1c8a037a75cb792f70f511e1239ee00409669b07b94aa20000000006312b37d7008797dfda5571a6df8173eba6e7265079a2d2a11efbfaeecd2b5c8d73fb11fbe4f55d1795f3d4375716d51fc74e16b773b351d1e0a731033e7bae5bbf4a100cc306dc9a06fce55d379a6baf48e06d0e0a34aafb415ea391662fc6fa05fa5c02dc2b478dd15c91917c3c256954ca1ce9330e49c6952d9d13c70b20b44257fa25c20743ce9c667cccc1c9e9a9f5800e6351d47992ab1cfe9be981b4e82b2fbd3acdbd83"]) openat$dsp(0xffffffffffffff9c, &(0x7f0000001600)='/dev/dsp\x00', 0x2400, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000500)) 2018/03/31 16:50:55 executing program 0: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ptrace(0x4217, r0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r2 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000180)={0x0, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/31 16:50:55 executing program 1: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000001800)=[{&(0x7f00000007c0)=""/48}, {&(0x7f0000000800)=""/4096, 0xf2118f21fd621b33}], 0x2000012b) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r2 = memfd_create(&(0x7f0000000240)='/dev/sequencer2\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000180)={0x10001, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/31 16:50:55 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r2, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000580)='sessionid\x00') ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b7"}}, &(0x7f0000000200)=0x0) timer_settime(r5, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) bind$alg(r1, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r6 = dup(r0) r7 = accept4$alg(r6, 0x0, 0x0, 0x0) sendmsg$alg(r7, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000002240), 0xd4}, 0x0) 2018/03/31 16:50:55 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0, 0x2}, &(0x7f00000019c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={r2}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r3, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b77ddb0bd929aa08c5ab5fc72acb2f5afc9e2a84af40727a0b0c4e304f5cf7ef4fccd959d45f312518ebf426267191"}}, &(0x7f0000000200)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001a00)={0x0, 0x0}) get_robust_list(r6, &(0x7f0000000480)=&(0x7f0000000440)={&(0x7f00000003c0), 0x0, &(0x7f0000000500)}, &(0x7f00000004c0)=0xc) getcwd(&(0x7f0000001a40)=""/122, 0x7a) timer_settime(r5, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r7 = dup(r4) ioctl(r4, 0x3, &(0x7f0000000380)="b7830665d9b0f88d2a161369a1b29acba17aad53bd7db12f32e3195c35e5e919fb88fc5e7a1485365882e791") r8 = add_key(&(0x7f0000001ac0)='ceph\x00', &(0x7f0000001b00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000022c0)="6730b2a5b6816aa1123d5265edecfb2896ea67ebb2a6b0b565b5aa88d31ee4e20660f0053c6e7c649bc8844999039a995930c8ff633091b1e614ef83391189c0ac426d224e1351ed5311ed6ffe38aba0866df287ff9985642cff48d244fda4db9c2d673b86306678760e2380f589a9be130dfdc4211563412f0c569ac1f7919a3fc15843e291db6986fc4a1e8eda1c098b679da153033f67c8dec5918f15cd0541c939dea4ae26e9f382a5f3f2667e5f768f05a97810dd57858bce0862031093f96a6c9b23e873942cd9ca4ec4636d38d09843799a712c198babb655d09354b13644305e5139bba8fc85ecbb1d43382cead3b25131745e9d465abfd1fcfcff925354f2569271074ce3d832455161f8f01b2bce417b12db77a0bedcbe19ad6361d15ef93c96fc98d43cd3c65c7b807a36f80b41be8202d9cb83092c12079270e503b067691be9188014c75be0b2654fc0c14dcd0d7807007355210b0705d66517b70f43edc7e3d8a140d8066ecdfd084c3877d9ac611ec53808f53d616e007b3ed097a801e86e74c411abc29d4b7b966941ee2ee2081bb8c6bfd200611e6b48c6561a2fdf2d7cfd2efe34c75e1bd331904feb17c0e66713d868adab90fbb2e1f92223a305e95fadff66fde589f40c9c17e54d77503b346bf570a68f4f518f2287a1de63741d7cef99be9834e20c539aba8ae73dbd88674d244aaf1fb85d98f08be96885e183158ebad32b44d9cc84f85d0c68d928ae1558983379be54b2c4b9076f668e9f76c192d0284d18a2ba4c8e5ba8a4933cc384bfb9c9f196fdbc013e8a7b703445aa7ae4eba3c0f1c23070dca55452a89d44d58a080c9126c8eb97aab7f073f3838fe2a912b1a887f9f300fffb021efbf69477983d57ea60da8db1e00ead287c161bdd8361008d3fd6640999d56e98960c317a205ad9012efcaed53b42acae107cf55a090bd7ad41ff9ac90cce3449a22e79b3e1292e47060b5cbfaecdbeb7269df04ce08ae78b2da11aa571f40720e7c51b4ca1dd0cbd98a68185a6dcd93e9159e2169ef2f1bbc41d296d99adee3f80b6785de4b7778429c4f8d959db84c4c5e26bae5140a7efa2111edcf7671bef11fef1616d1446a233a6dddd17f1c87804fd1122aa8471fec883b720fd8aa0b3df2811a3da1e7cdea2e8350ffdc59fd802e4767e2cbc3eb6adb440f52d285d2dc165ba09182a466392edbe300330fa47a93a0e4b216ee13ed77829e488c5e3bfb56f956a5a49d18e66a0a65661d159fb5b91f32c4bd5101e47db5a07e8d81aeee7fe18f5a8076a2da04669d5ee9d85d602b2f549fa352234e1e161fd95fd8f79bc8984f5ce5e2de3b446d6ffe1c3de783769125155210234b5d308640ce745976488bcb684e98024ed9ca195e4428caf21d0349011b388ce5ae32217efe8ca072099749bdd5dc4f21de3897234efc81d1fae33758ce3eb3fe34497296aa9c69b84ac497f87b9ed53809ec400d51a8abff5fb5e9e61d3112c2b27b279f5fd3e40c93f317c171a2b004e1912d9a79e680427fda5013c99b6b0c1af3ccfc988acdc968b4cc3a3776b5d6e0a4c31811791e30f457a49c4eb568a3c5e71b68d0f99d36f585067e355e7a0938a3ce3ebf72c715f2b30273b8296e93021ed35b20a75ec371f15b2e515c7a71b04dd999163484e349279fde04cc75befd0b7457b43ef2e744688805207c648fccd790cb5857082fc4b6b2d087f07b4dca747d5fae3e2d96ecbe0ab8fac0c630f4284e873b910c1ad80663f178576bffb52a53a6b53da22bb534a54ebeab5b7ca09b85d599b97da8415f37da6b40b06f2b7ad954068396a4c9861159fba2af14b3f0346f72860ed3975f82a096f451bf49a4435f4dc3a72851048007b6d90a9d2adad5956ce3bd099ab56cf6e09d6f01e7887ab8796dee9baa05a89b9b41ddf74b98895ab4e4d72be01399e034b670e6f8de744989c06a2e200a7e75d0a8d8a311a3c89a756879dd1817afaec5554b0234aaa396d8bab0b9a70ce0a46b76139d16630ebfa51e377d1ad9e426e24cb745c5bf90bc2ef910ab4ee9b922826af5a48ad00ba75758a98698292aaee34469dc025b101d1984426f191b6c576d90d6d5583fea9a753df3e6a62f82c809fca543e6a4a6dc18da8f7c0c6750e4781b21606642793d7f12adcd5b19c45890d1e97982c064d5ae9155363080ac1dcd497bf4dc8b68e591ee071d35ee9b737a2efe0c553a3102d3cc0c576f52b7d13899433b795302877808c5b43b9a159b4043ceb8df5c49c4120d65b690e46332d33fbf3d4a7eabb9b4fb4fd97ee15e66da5f300240ce3f33e72e9d11e0881c158f19fe7ad338dbc5e225cfc9e409f08bb6f36b9b2e3943186e69651dd02fd92151756a2c9362452d8d68fd3093f720ba3fc6823e80e36fa73a62e79021e7142b9da813a7fa88c7a2253d3a0502e385f7e7fb1ecb8ba638eca0e49faf1b9e97500d6d5d927fd099cf9fd0aa35121b9f1480dc23e8f42b8b1b31c40175d8015de424747e5581c03dcd009dcdc893ac4555b0edda1e6bea9a3d7c71f9e235d31ef4c50561a641139bcd2cb6c119ecf351341e3887467949eb0723bf74f3db40978634305fe224a3c16c93dfe6e45dc35420389498f855dd09c7c52a347ae8d0d8c4369bb07f445521e38d8fa5a715d8bede73839eeaa813d2b24d5b90095f804b5a197973f402752da1c9f60224716328b319d0d9382f16982999895e10ce6411b764b1809675f3cea00c1b630fd33d26c9beb08741b51e1abe8b6bf4a7363c92bbfc1dcdcdd71a3e149c118ec7a3cbc748d20e9f1c766ec251729f6b6a1f716956a0c09e206f5430be552ac1a7b6bb3d5ca5486f823d2367628a409a414202cffa9aa4794a4bf2eb202969412c4fcc284020ebca4415127c5cc621491cb25cdec7c0a69254ee7781f1961608821b508202493ed174015130b5417f15da35495acec4e51def7663e4504517a62b236e08a182e9744696db7fda47135bf35bbeb7cc4b59f50f3adf1a88da62f79f94bd3979962005434fb92ad074d2b5d637b1f68c17ff886b66110964905478d5e7faf3b5790775c92e4388017dd65d61872944515c5d1c429b31ae10325f4d89bad3ff51fb237a5fe2bfc7d0ad61d1f3e4466ff9f97dfdc1c050d7dfb9cb35639894a36d0b3c200e9c165e254329236f5fcfe14662c08962455234b48742594f64000d104a0c5bbc69a26c9f17ca3891d79fdc8ed20f7502e48240f4cb87713e3862bd0fc12ce30a2dbbaa258300f9730363e7b5e84483b4ccecc4a189f0364c003844b6b2ef722e0b275432e625b51410a2a08f6f96c151449b20c095ebb437f5d46debaaf8de021af17f2624568d8e2c71422d16013f0606c498807814ebefaf910468ba157860e9d51c86fac4552d62a3b20e7ef7c64666db76578735fca2d998f604b4af3601b551282d24155844168f7137f5d8e9aa6cffa01be154babb34db597ce5e545622f94f9633a66ca366a83a835edbba2beb514a345604318e7dca314e38d8858a5d59303253b59c494f3d3eebce67f202283b9b8182b455da4d27872fb273c08a878dd7bce4dd55327a385b761d1daa2c1b0285268ba7aca0bcf0e599b4f59512a210f30dc60b03eb77adb2ea91d8eeaba146bd0363701d8ad4edaacb9b477510a239f3e3740e55a45cd699ef577510fe1723bd5a95da7dd7bcf5e0f55c7df190e84bbfdbb11303cf63ac5df088014332a04f611a89f7572dd4a44b17308d045541883215ea1c121ae4c7e58d51f4c7a66d86bd6a2acf356607de4b5fb3d506bd7a79780b7c6ad1031ec2467baf9c28eac6599b16d44ca307ba22f2104117a1f7075dcd9f73f3d581669eca7a4d6eae480413a2dd3d621f65ef3940d3e55f2fee267dfe51828162950a9c32f3cd315e3ceb6df07a379a42fbc8ff78967b45c485e660bcb35fe88a6d4ce16d9cf58338ea3ea16edae1d9b5f0e0ba2d7a2954c3a95817808ffda9c7ebe423ef843193d1b217af8eefa979623d74c1e3839e53d8d76c07291136f6a71286d20111f8a4de9a65c5843b5799a34ce45ca89e901d31d6993dedaed738639b50babece1654ce20d80c5a0c942926e7568e7c59025631e60d5af1ba4b998e8863121faa9b79c951230ed24ab5ee81d21d681351bb4816a759e3c9ebcd8521777132e6425820eb1b062c86816a37ad516065a0002a3c7d4999de4bfd5c3d2486cfcf44c3715507016451e5d521c2b2cf7a77e4561ca5f5bce655dc118982b4f6902a5927c362c4965bdde377c5e14b8f2e99fc7e3dc1917a92fdf0c2bb8d1e8463c012f8f40ae06a55e1627ac9ab933ebb02783bfa49da5ae38d38a2814e7d1b991a3d8b56e37faffaa24cd6942f3844b51671285db71d2f0b48e1e1a446c3b17ab3adb1ea915600130889acc68bd0f43a0e02b484b92e66283d826919adcc1d8540d2c6bc3a4a4cd91e64785683d8208b355472c3ab667031cc1a201897149d9408790d32f102d32ccb5e542b692363750edebbf111896c8b16f146590b92dda9b7576bc6cc472ecb163e5fc64a5cde6d512743bf4ab0d366c60837946e0710fdbe5529026e6e1d98fbf8d5f5b36bf82a1ae6755175aa49899667d0f134dc96976005364ae34b6243a4c006e1bfe8bcd5db890dfcca1f3e0fd4e960e196e46a527415ac1a66ab57d32d14c50f5f94d9a655d0540f9502e7c82281d56e9e2cfadc867cc6aaa992df6e866a7504a0b46c55d9ee22eb86d1a62df9f4ce58f7c443e1e7093f59bbf4089dfcc2197be6428bb1f34a29f7af163c60d0bce89451f91dd5a7aaf737bca36d0897186342ce9eacd7b2bbfb1a80e3a3645aae61211e6ebd447bb98605955d7e1fbfbbc49a7ad5895e788b17610ac96fdb56dd944ad27baa35771fd75fd0abef32105249e0fc5877395255e889f7a3e06bb8c5159729e6ac992b1f3d978d6a89e0c1d39c61bb555d9e7918577f34547b7889b5436e833ccf0a4ac481ee1bc7cd575ce11dbe7307faffaab2c17f618ba4460d8f8d8c023759eebc1ee22de7e5266b955654988ee845cff2753fe898af45361f2b700333e664a8ea1941a916976739adf8a298206ea771c1dc996b9f6679354a97f4f7b9974497af01b185af1c2d841070b9afa387f2dcde664700eb3686068dbe7ea69a6aa54bc4ec3e34d7196c1ec34a8593288fb41f4ee3a541121787fb40399ab1bfea37c7153e11df9a2fde46b0304291596224d3b5a3163d23c569c701a0600a5d2c503c0c2976a9b70bdc786402a3201ac6b6b8382ba4908e36d32db4796bf7ac1addb80c181222d4447cfed0301b98704a71e2ed9de3e9fefe9b56fae2eb347558ea6618874a4882078147d6dee0ac92e7b1dee906b692788752e449a23b285150b0b25716788dc68f56bb846c55d8e9e0a4ab16ffdd2cdebb4ced73cdebc29f9fe503251b77ad56b548402ef420246e2c117e8e606bb7546021fda07eead674b6050776f7277cb602aa1df55179b4e0756c2021bcfe7ba4ed2c026e705150940ed967f28a80adac4209b31a52cede3b7310fb1c18fbd336bfe18e9f98b824c0226b3a9c158d4fd4f1850d66b63e3b652c3f11b5382998b1415cd73a7f8839559c440cddf5fdd2312c6265891b1b464de9de4486352025c0f46bac344c96f419379c5e6330636034fb3e6a4518bb3a9559f18f730832920677a8d7ad325239072e8eec9b73a379467d1e5a12be7d6609ffb762f130e85411f2e2d7246b28b2283c1c28fec066863d67ba623793833881", 0x1000, 0xfffffffffffffffe) r9 = request_key(&(0x7f0000001b40)='keyring\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001bc0)='ns/ipc\x00', 0xffffffffffffffff) keyctl$negate(0xd, r8, 0x401, r9) r10 = accept4$alg(r7, 0x0, 0x0, 0x0) sendmsg$alg(r10, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000540)="92e7a658f3599141e2dc0628fbfc6d075118d76bc7bf5e92b4b5c282713e447bdc430e0a6b6c35727720e5e43cea255f8f6d541f4329075b"}, {&(0x7f0000000580)="3ada2e924636174fe04f9a5e454056ea620e4ce8f74cc03868a27c7770883ef7ceb2226700d578326559d3214558478f3b880c1f325a81fecb92dd9904566afc15588ef3605cd834d4f90677f4852146237054798ad753c37ec055647a2175152573e0b355f16806693df739e8a3c2faa84ab2b2aa25feb42153cf4992659d458350735676a01933c6c2e49c1d331829a683197a3e74dd655132d3ddc28299ed25"}, {&(0x7f0000000640)="cb081edef56a1a4e62811f71c38dcd292c4674453bcb"}, {&(0x7f0000000680)="4600e496de684723a0bc4abc435211368e98751fd9d0af150ea97f87063ac728b09202f46ad1fb2bc4a6ed521322ded197ce0f9e9de31a905a633f430c1d5928636546951408bf7912bdb79aa3aa58c81f95f3df0414bda94340e5cf2b"}, {&(0x7f0000000700)="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"}, {&(0x7f0000001700)="9311b3f36223221e7c1ba7891e7a318fac50c724e4a1fd399c1b099d197e261ab61929fab0042be213e8251bea96f2d26550697d5062dcab70d02699cedbccf8e929fcb7932a902955cc06f6f3ca6ac5ab8e689bb67ac92d6c6487b31f0783cad9050d69c673e1898db42c269723fa21abc317c3a5f83756f93a3210b1665a63199780691d9039aa5eb5115ca5c5cd9ea1fe98933a170d15225a92ea4822673ca5f0a6bb05efd6ad3c59047a6ea4"}, {&(0x7f00000017c0)="193ecc4e349388d39b854a71208407e815823a63602eac20fbd3e0190340589adce5c83c482cc6e1ab736b2f992278ea150afd0cf2869eb11a124548e3b8df4100c6778ac52d37a0f8d40bb604a876cc577e554ce8"}, {&(0x7f0000001840)="f734ba3a64f706590dd8a52dc46dd9097172a46448e7931466e2280a"}, {&(0x7f0000001880)="079a3b2c9242e8a5c9f2f4ed0bd6c39e8fd55c590dfeab9f6bb4c07765a9c70fd5aa49f224876d11b2f3ac5b511504e1cd7cc66a4f1e6d648ebdf96d4b6a5637a11c85e7ef62e146f02e2b3e3601a18a9f56b9ed2167cefa1996d82c6c1689d6fa3fe43e1cdbac0726fab90aa85cdaac44269795d1907f2e3dee0af19411849a0324"}], 0x184, 0x0, 0xff00}, 0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0x4) 2018/03/31 16:50:55 executing program 5: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'vcan0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000340)={'nr0\x00'}) close(0xffffffffffffffff) socket$inet(0x2, 0x4000000000000001, 0x0) socket(0xd, 0x0, 0x4) bind$llc(0xffffffffffffffff, &(0x7f00000002c0)={0x1a, 0x0, 0x9, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x28000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}]}) socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x17d}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417}, &(0x7f00000001c0)=0x10) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x20000001e, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xfffffffffffffe01, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x36}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000000400)='./file0\x00', 0x100) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getegid() setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000380)="9bfab200", 0x4}], 0x1) close(r3) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000180)=0x9, &(0x7f0000000340)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000006c0)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, 0x0) 2018/03/31 16:50:55 executing program 1: r0 = getpid() r1 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x4, 0x3cd603) connect$unix(r1, &(0x7f0000000380)=@abs={0x1, 0x0, 0x4e24}, 0x6e) sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) r2 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r2, &(0x7f0000001800)=[{&(0x7f00000007c0)=""/48}, {&(0x7f0000000800)=""/4096, 0xf2118f21fd621b33}], 0x2000012b) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r3 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000180)={0x10001, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/31 16:50:55 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_buf(r1, 0x0, 0x2c, &(0x7f0000000400)="0985ce7dae9e7a0c5a5100798fe29eb824987ec7544b04c173d682dad49a77e86b06006cdc9c34587dc35fae76dd9efbd6e4c2060913d6a9e7b11794d9aa15a4925c3f896f02bccb7b9acf1b7db6e1ce8905bc130e0276e90c8ff2be32f1ff6be6443ba4ad30a4d5f2b7e597db0f4045eaad92fc1119ab437ab2b22d505571b293ef8db9ea7e68cfc6c49df6ff1713404333e89733155d63eb200fd10488833580c75fb08b2569a049586945ffb720221dc83739c0013b683f8e93034340f8c443be6f8e100f6135d8cc6288fad0253599c9802b755f20530ef13f84f5fd9a737af52d956f0c4f051173", 0xea) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r2, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b7"}}, &(0x7f0000000200)=0x0) timer_settime(r4, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r5 = dup(r0) r6 = accept4$alg(r5, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000380)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x20, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, 'vcan0\x00'}) sendmsg$alg(r6, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000002240), 0xd4}, 0x0) socketpair(0x0, 0x7, 0x484e, &(0x7f0000000180)) 2018/03/31 16:50:55 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000480)) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0xaf4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x79ec, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r3) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000040)) r4 = socket$netlink(0x10, 0x3, 0x4000000000000010) bind$netlink(r4, &(0x7f00000f1000)={0x10, 0x0, 0x0, 0xa488d180}, 0xc) preadv(r0, &(0x7f00000004c0)=[{&(0x7f00000001c0)}, {&(0x7f00000002c0)=""/128, 0x80}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000340)=""/181, 0xb5}], 0x4, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000002800)={'bcsf0\x00', &(0x7f0000002900)=ANY=[@ANYBLOB="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"]}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x80, 0x0) pipe(&(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$netlink(r5, &(0x7f0000002880), &(0x7f00000028c0)=0xc) getsockopt$netlink(r4, 0x10e, 0x9, &(0x7f0000000080)=""/4, &(0x7f0000bea000)=0x363) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) ioctl$TIOCLINUX3(r5, 0x541c, &(0x7f0000002740)=0x3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r6 = getuid() ioctl$TUNSETOWNER(r5, 0x400454cc, r6) r7 = syz_open_procfs(0x0, &(0x7f00000016c0)='net/icmp6\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002ac0)={0x0, @in6={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, &(0x7f0000002b80)=0x84) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000002100)={"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"}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002bc0)={0x0, 0x88b5}, &(0x7f0000002c00)=0x8) sendmsg$inet_sctp(r7, &(0x7f0000002cc0)={&(0x7f0000001700)=@in6={0xa, 0x4e23, 0xe173, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c, &(0x7f0000002a80)=[{&(0x7f0000001740)="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", 0x800}], 0x1, &(0x7f0000002c40), 0x0, 0x8804}, 0x20000084) r8 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r8, 0xc020660b, &(0x7f0000002500)=ANY=[@ANYBLOB="0000000000000000fdffffffc20dcb0c16af7661902795ffffffff00000000000000000000cf21826d00007b8d1c8a037a75cb792f70f511e1239ee00409669b07b94aa20000000006312b37d7008797dfda5571a6df8173eba6e7265079a2d2a11efbfaeecd2b5c8d73fb11fbe4f55d1795f3d4375716d51fc74e16b773b351d1e0a731033e7bae5bbf4a100cc306dc9a06fce55d379a6baf48e06d0e0a34aafb415ea391662fc6fa05fa5c02dc2b478dd15c91917c3c256954ca1ce933f048c6952d9d13c70b20b44257fa25db0743ce9c667cccc1c9e9a9f5800e6351d47992ab1cfe9be981b4e82b2fbd3acdbd83"]) openat$dsp(0xffffffffffffff9c, &(0x7f0000001600)='/dev/dsp\x00', 0x2400, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000500)) 2018/03/31 16:50:55 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0, 0x2}, &(0x7f00000019c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={r2}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r3, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b77ddb0bd929aa08c5ab5fc72acb2f5afc9e2a84af40727a0b0c4e304f5cf7ef4fccd959d45f312518ebf426267191"}}, &(0x7f0000000200)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001a00)={0x0, 0x0}) get_robust_list(r6, &(0x7f0000000480)=&(0x7f0000000440)={&(0x7f00000003c0), 0x0, &(0x7f0000000500)}, &(0x7f00000004c0)=0xc) getcwd(&(0x7f0000001a40)=""/122, 0x7a) timer_settime(r5, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r7 = dup(r4) ioctl(r4, 0x3, &(0x7f0000000380)="b7830665d9b0f88d2a161369a1b29acba17aad53bd7db12f32e3195c35e5e919fb88fc5e7a1485365882e791") r8 = add_key(&(0x7f0000001ac0)='ceph\x00', &(0x7f0000001b00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000022c0)="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", 0x1000, 0xfffffffffffffffe) r9 = request_key(&(0x7f0000001b40)='keyring\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001bc0)='ns/ipc\x00', 0xffffffffffffffff) keyctl$negate(0xd, r8, 0x401, r9) r10 = accept4$alg(r7, 0x0, 0x0, 0x0) sendmsg$alg(r10, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000540)="92e7a658f3599141e2dc0628fbfc6d075118d76bc7bf5e92b4b5c282713e447bdc430e0a6b6c35727720e5e43cea255f8f6d541f4329075b"}, {&(0x7f0000000580)="3ada2e924636174fe04f9a5e454056ea620e4ce8f74cc03868a27c7770883ef7ceb2226700d578326559d3214558478f3b880c1f325a81fecb92dd9904566afc15588ef3605cd834d4f90677f4852146237054798ad753c37ec055647a2175152573e0b355f16806693df739e8a3c2faa84ab2b2aa25feb42153cf4992659d458350735676a01933c6c2e49c1d331829a683197a3e74dd655132d3ddc28299ed25"}, {&(0x7f0000000640)="cb081edef56a1a4e62811f71c38dcd292c4674453bcb"}, {&(0x7f0000000680)="4600e496de684723a0bc4abc435211368e98751fd9d0af150ea97f87063ac728b09202f46ad1fb2bc4a6ed521322ded197ce0f9e9de31a905a633f430c1d5928636546951408bf7912bdb79aa3aa58c81f95f3df0414bda94340e5cf2b"}, {&(0x7f0000000700)="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"}, {&(0x7f0000001700)="9311b3f36223221e7c1ba7891e7a318fac50c724e4a1fd399c1b099d197e261ab61929fab0042be213e8251bea96f2d26550697d5062dcab70d02699cedbccf8e929fcb7932a902955cc06f6f3ca6ac5ab8e689bb67ac92d6c6487b31f0783cad9050d69c673e1898db42c269723fa21abc317c3a5f83756f93a3210b1665a63199780691d9039aa5eb5115ca5c5cd9ea1fe98933a170d15225a92ea4822673ca5f0a6bb05efd6ad3c59047a6ea4"}, {&(0x7f00000017c0)="193ecc4e349388d39b854a71208407e815823a63602eac20fbd3e0190340589adce5c83c482cc6e1ab736b2f992278ea150afd0cf2869eb11a124548e3b8df4100c6778ac52d37a0f8d40bb604a876cc577e554ce8"}, {&(0x7f0000001840)="f734ba3a64f706590dd8a52dc46dd9097172a46448e7931466e2280a"}, {&(0x7f0000001880)="079a3b2c9242e8a5c9f2f4ed0bd6c39e8fd55c590dfeab9f6bb4c07765a9c70fd5aa49f224876d11b2f3ac5b511504e1cd7cc66a4f1e6d648ebdf96d4b6a5637a11c85e7ef62e146f02e2b3e3601a18a9f56b9ed2167cefa1996d82c6c1689d6fa3fe43e1cdbac0726fab90aa85cdaac44269795d1907f2e3dee0af19411849a0324"}], 0x184, 0x0, 0xff00}, 0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0x4) 2018/03/31 16:50:55 executing program 1: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) r2 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x401, 0x400001) timerfd_gettime(r2, &(0x7f0000000380)) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f00000003c0)={0x5, 0x14, [0x8000, 0x10000000, 0x5, 0x20, 0x5]}) readv(r1, &(0x7f0000001800)=[{&(0x7f00000007c0)=""/48}, {&(0x7f0000000800)=""/4096, 0xf2118f21fd621b33}], 0x2000012b) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r3 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000180)={0x10001, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/31 16:50:56 executing program 5: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'vcan0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000340)={'nr0\x00'}) close(0xffffffffffffffff) socket$inet(0x2, 0x4000000000000001, 0x0) socket(0xd, 0x0, 0x4) bind$llc(0xffffffffffffffff, &(0x7f00000002c0)={0x1a, 0x0, 0x9, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x28000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}]}) socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x17d}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417}, &(0x7f00000001c0)=0x10) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x20000001e, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xfffffffffffffe01, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x36}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000000400)='./file0\x00', 0x100) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getegid() setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000380)="9bfab200", 0x4}], 0x1) close(r3) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000180)=0x9, &(0x7f0000000340)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000006c0)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, 0x0) 2018/03/31 16:50:56 executing program 1: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000001800)=[{&(0x7f00000007c0)=""/48}, {&(0x7f0000000800)=""/4096, 0xf2118f21fd621b33}], 0x2000012b) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r2 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000180)={0x10001, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/31 16:50:56 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r2, 0x9}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000400)={@dev={0xfe, 0x80, [], 0xd}, 0x1, 0x0, 0xff, 0x0, 0x80000000, 0x56c, 0x2}, 0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b7"}}, &(0x7f0000000200)=0x0) timer_settime(r4, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r5 = dup(r0) getsockname(r1, &(0x7f0000000380)=@l2, &(0x7f0000000180)=0x80) symlinkat(&(0x7f00000005c0)='./file0\x00', r3, &(0x7f0000000600)='./file0\x00') r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xff, 0x4) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x10a}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x58, r6, 0x410, 0x70bd2b, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x91}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80000000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x40040}, 0x40000) r7 = accept4$alg(r5, 0x0, 0x0, 0x0) sendmsg$alg(r7, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000002240), 0xd4}, 0x0) 2018/03/31 16:50:56 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0, 0x2}, &(0x7f00000019c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={r2}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r3, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b77ddb0bd929aa08c5ab5fc72acb2f5afc9e2a84af40727a0b0c4e304f5cf7ef4fccd959d45f312518ebf426267191"}}, &(0x7f0000000200)=0x0) fcntl$getownex(r4, 0x10, &(0x7f0000001a00)={0x0, 0x0}) get_robust_list(0x0, &(0x7f0000000480)=&(0x7f0000000440)={&(0x7f00000003c0), 0x0, &(0x7f0000000500)}, &(0x7f00000004c0)=0xc) getcwd(&(0x7f0000001a40)=""/122, 0x7a) timer_settime(r5, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r7 = dup(r4) ioctl(r4, 0x3, &(0x7f0000000380)="b7830665d9b0f88d2a161369a1b29acba17aad53bd7db12f32e3195c35e5e919fb88fc5e7a1485365882e791") r8 = add_key(&(0x7f0000001ac0)='ceph\x00', &(0x7f0000001b00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000022c0)="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", 0x1000, 0xfffffffffffffffe) r9 = request_key(&(0x7f0000001b40)='keyring\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001bc0)='ns/ipc\x00', 0xffffffffffffffff) keyctl$negate(0xd, r8, 0x401, r9) r10 = accept4$alg(r7, 0x0, 0x0, 0x0) sendmsg$alg(r10, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000540)="92e7a658f3599141e2dc0628fbfc6d075118d76bc7bf5e92b4b5c282713e447bdc430e0a6b6c35727720e5e43cea255f8f6d541f4329075b"}, {&(0x7f0000000580)="3ada2e924636174fe04f9a5e454056ea620e4ce8f74cc03868a27c7770883ef7ceb2226700d578326559d3214558478f3b880c1f325a81fecb92dd9904566afc15588ef3605cd834d4f90677f4852146237054798ad753c37ec055647a2175152573e0b355f16806693df739e8a3c2faa84ab2b2aa25feb42153cf4992659d458350735676a01933c6c2e49c1d331829a683197a3e74dd655132d3ddc28299ed25"}, {&(0x7f0000000640)="cb081edef56a1a4e62811f71c38dcd292c4674453bcb"}, {&(0x7f0000000680)="4600e496de684723a0bc4abc435211368e98751fd9d0af150ea97f87063ac728b09202f46ad1fb2bc4a6ed521322ded197ce0f9e9de31a905a633f430c1d5928636546951408bf7912bdb79aa3aa58c81f95f3df0414bda94340e5cf2b"}, {&(0x7f0000000700)="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"}, {&(0x7f0000001700)="9311b3f36223221e7c1ba7891e7a318fac50c724e4a1fd399c1b099d197e261ab61929fab0042be213e8251bea96f2d26550697d5062dcab70d02699cedbccf8e929fcb7932a902955cc06f6f3ca6ac5ab8e689bb67ac92d6c6487b31f0783cad9050d69c673e1898db42c269723fa21abc317c3a5f83756f93a3210b1665a63199780691d9039aa5eb5115ca5c5cd9ea1fe98933a170d15225a92ea4822673ca5f0a6bb05efd6ad3c59047a6ea4"}, {&(0x7f00000017c0)="193ecc4e349388d39b854a71208407e815823a63602eac20fbd3e0190340589adce5c83c482cc6e1ab736b2f992278ea150afd0cf2869eb11a124548e3b8df4100c6778ac52d37a0f8d40bb604a876cc577e554ce8"}, {&(0x7f0000001840)="f734ba3a64f706590dd8a52dc46dd9097172a46448e7931466e2280a"}, {&(0x7f0000001880)="079a3b2c9242e8a5c9f2f4ed0bd6c39e8fd55c590dfeab9f6bb4c07765a9c70fd5aa49f224876d11b2f3ac5b511504e1cd7cc66a4f1e6d648ebdf96d4b6a5637a11c85e7ef62e146f02e2b3e3601a18a9f56b9ed2167cefa1996d82c6c1689d6fa3fe43e1cdbac0726fab90aa85cdaac44269795d1907f2e3dee0af19411849a0324"}], 0x184, 0x0, 0xff00}, 0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0x4) 2018/03/31 16:50:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x82400) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000100)=r2) io_setup(0x6, &(0x7f0000b2b000)=0x0) r4 = eventfd(0x0) read$eventfd(r4, &(0x7f00008e8000), 0x8) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0)) r5 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x71, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000200)=0x31b, 0x4) openat$cgroup(r5, &(0x7f0000000180)='syz0\x00', 0x200002, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040)=0x1ff, 0x4) io_submit(r3, 0x1fffff8e, &(0x7f0000255000)=[&(0x7f00006c3fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f0000cbcffd), 0x0, 0x0, 0x0, 0x1, r4}]) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x5) getsockname$netrom(r2, &(0x7f0000000140), &(0x7f0000000240)=0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21}, 0x1c) sendto$inet6(r0, &(0x7f0000000640)="6c67ca9cb5607ed77181c7fa0020fbb08bff052dc0fd7514d64736b3e5e53b0b33cb33eabd5829a07d7cf8211b94e686d9e6bb62fc553c5283de5c293bc88abcabc433af9631d5053b3a46419b8fa542a40d4882c79b4e9841045a2024a74bb09161c4b32290cc331853a16a166cd3f95a910940b5ef182a7d3524f012be6fe1cab7f43436ae20d6f57b2b541979c1c441e09e5e091f97dd2f3d58173384b233a6258000079eb5d3aaecc648147bf35868324a31d8a8b77f5b84ad30", 0xbc, 0x20000001, &(0x7f000007f000)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/31 16:50:56 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000480)) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0xaf4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x79ec, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000040)) r4 = socket$netlink(0x10, 0x3, 0x4000000000000010) bind$netlink(r4, &(0x7f00000f1000)={0x10, 0x0, 0x0, 0xa488d180}, 0xc) preadv(r0, &(0x7f00000004c0)=[{&(0x7f00000001c0)}, {&(0x7f00000002c0)=""/128, 0x80}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000340)=""/181, 0xb5}], 0x4, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000002800)={'bcsf0\x00', &(0x7f0000001f40)=ANY=[@ANYBLOB="0f0000000200000007000000810000000800000008000000dc03000002000000d9000000ffffff7f0600000000000000ee01000001800000060000000004000007000000a1340000ff0300000900000004000000ff03000040000000ff6b5dfb635954004ba53400a260d04238d21666356d5c723c5dd110651c4e668488c620f437eb86ed2ec43c9015a335049d236e4083ceaca5dd8e5196bf2ff9bfa79efe1ac6e4b2a264e23c584c3f6fefb9ac66b50937c3222a29b5120fb3a7aa9a08b773e37181b88e3f527a9fd2e65a3fc1a564602c43225896c6b6a2ade6ab691c7449"]}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x80, 0x0) pipe(&(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$netlink(r6, &(0x7f0000002880), &(0x7f00000028c0)=0xc) getsockopt$netlink(r4, 0x10e, 0x9, &(0x7f0000000080)=""/4, &(0x7f0000bea000)=0x363) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) ioctl$TIOCLINUX3(r6, 0x541c, &(0x7f0000002740)=0x3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r7 = getuid() ioctl$TUNSETOWNER(r6, 0x400454cc, r7) r8 = syz_open_procfs(0x0, &(0x7f00000016c0)='net/icmp6\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002ac0)={0x0, @in6={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, &(0x7f0000002b80)=0x84) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000002100)={"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"}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002bc0)={0x0, 0x88b5}, &(0x7f0000002c00)=0x8) sendmsg$inet_sctp(r8, &(0x7f0000002cc0)={&(0x7f0000001700)=@in6={0xa, 0x4e23, 0xe173, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c, &(0x7f0000002a80)=[{&(0x7f0000001740)="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", 0x800}], 0x1, &(0x7f0000002c40), 0x0, 0x8804}, 0x20000084) r9 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r9, 0xc020660b, &(0x7f0000002500)=ANY=[@ANYBLOB="0000000000000000fdffffffc20dcb0c16af7661902795ffffffff00000000000000000000cf21826d00007b8d1c8a037a75cb792f70f511e1239ee00409669b07b94aa20000000006312b37d7008797dfda5571a6df8173eba6e7265079a2d2a11efbfaeecd2b5c8d73fb11fbe4f55d1795f3d4375716d51fc74e16b773b351d1e0a731033e7bae5bbf4a100cc306dc9a06fce55d379a6baf48e06d0e0a34aafb415ea391662fc6fa05fa5c02dc2b478dd15c91917c3c256954ca1ce933f048c6952d9d13c70b20b44257fa25db0743ce9c667cccc1c9e9a9f5800e6351d47992ab1cfe9be981b4e82b2fbd3acdbd83"]) openat$dsp(0xffffffffffffff9c, &(0x7f0000001600)='/dev/dsp\x00', 0x2400, 0x0) fstat(r5, &(0x7f0000002600)) 2018/03/31 16:50:56 executing program 6: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x7}) readv(r1, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r2 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000180)={0x0, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/31 16:50:56 executing program 0: r0 = getpid() sched_setaffinity(r0, 0xfffffffffffffd36, &(0x7f0000000440)=0x8000000000000006) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = getpgrp(r0) r3 = accept4(0xffffffffffffffff, &(0x7f0000000600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000680)=0x80, 0x800) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}) readv(r1, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x80, 0x0) ioprio_get$pid(0x1, r2) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r4, 0x111, 0x3, 0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000340)={0x6, 0x2, 0x10001, 'queue0\x00', 0x80000001}) r5 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000000180)={0x0, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000400)={'ah\x00'}, &(0x7f0000000480)=0x1e) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/31 16:50:56 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0, 0x2}, &(0x7f00000019c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={r2}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r3, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b77ddb0bd929aa08c5ab5fc72acb2f5afc9e2a84af40727a0b0c4e304f5cf7ef4fccd959d45f312518ebf426267191"}}, &(0x7f0000000200)=0x0) fcntl$getownex(r4, 0x10, &(0x7f0000001a00)={0x0, 0x0}) get_robust_list(0x0, &(0x7f0000000480)=&(0x7f0000000440)={&(0x7f00000003c0), 0x0, &(0x7f0000000500)}, &(0x7f00000004c0)=0xc) getcwd(&(0x7f0000001a40)=""/122, 0x7a) timer_settime(r5, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r7 = dup(r4) ioctl(r4, 0x3, &(0x7f0000000380)="b7830665d9b0f88d2a161369a1b29acba17aad53bd7db12f32e3195c35e5e919fb88fc5e7a1485365882e791") r8 = add_key(&(0x7f0000001ac0)='ceph\x00', &(0x7f0000001b00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000022c0)="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", 0x1000, 0xfffffffffffffffe) r9 = request_key(&(0x7f0000001b40)='keyring\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001bc0)='ns/ipc\x00', 0xffffffffffffffff) keyctl$negate(0xd, r8, 0x401, r9) r10 = accept4$alg(r7, 0x0, 0x0, 0x0) sendmsg$alg(r10, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000540)="92e7a658f3599141e2dc0628fbfc6d075118d76bc7bf5e92b4b5c282713e447bdc430e0a6b6c35727720e5e43cea255f8f6d541f4329075b"}, {&(0x7f0000000580)="3ada2e924636174fe04f9a5e454056ea620e4ce8f74cc03868a27c7770883ef7ceb2226700d578326559d3214558478f3b880c1f325a81fecb92dd9904566afc15588ef3605cd834d4f90677f4852146237054798ad753c37ec055647a2175152573e0b355f16806693df739e8a3c2faa84ab2b2aa25feb42153cf4992659d458350735676a01933c6c2e49c1d331829a683197a3e74dd655132d3ddc28299ed25"}, {&(0x7f0000000640)="cb081edef56a1a4e62811f71c38dcd292c4674453bcb"}, {&(0x7f0000000680)="4600e496de684723a0bc4abc435211368e98751fd9d0af150ea97f87063ac728b09202f46ad1fb2bc4a6ed521322ded197ce0f9e9de31a905a633f430c1d5928636546951408bf7912bdb79aa3aa58c81f95f3df0414bda94340e5cf2b"}, {&(0x7f0000000700)="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"}, {&(0x7f0000001700)="9311b3f36223221e7c1ba7891e7a318fac50c724e4a1fd399c1b099d197e261ab61929fab0042be213e8251bea96f2d26550697d5062dcab70d02699cedbccf8e929fcb7932a902955cc06f6f3ca6ac5ab8e689bb67ac92d6c6487b31f0783cad9050d69c673e1898db42c269723fa21abc317c3a5f83756f93a3210b1665a63199780691d9039aa5eb5115ca5c5cd9ea1fe98933a170d15225a92ea4822673ca5f0a6bb05efd6ad3c59047a6ea4"}, {&(0x7f00000017c0)="193ecc4e349388d39b854a71208407e815823a63602eac20fbd3e0190340589adce5c83c482cc6e1ab736b2f992278ea150afd0cf2869eb11a124548e3b8df4100c6778ac52d37a0f8d40bb604a876cc577e554ce8"}, {&(0x7f0000001840)="f734ba3a64f706590dd8a52dc46dd9097172a46448e7931466e2280a"}, {&(0x7f0000001880)="079a3b2c9242e8a5c9f2f4ed0bd6c39e8fd55c590dfeab9f6bb4c07765a9c70fd5aa49f224876d11b2f3ac5b511504e1cd7cc66a4f1e6d648ebdf96d4b6a5637a11c85e7ef62e146f02e2b3e3601a18a9f56b9ed2167cefa1996d82c6c1689d6fa3fe43e1cdbac0726fab90aa85cdaac44269795d1907f2e3dee0af19411849a0324"}], 0x184, 0x0, 0xff00}, 0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0x4) 2018/03/31 16:50:56 executing program 1: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x301400, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f00000003c0)) r2 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r2, &(0x7f0000001800)=[{&(0x7f00000007c0)=""/48}, {&(0x7f0000000800)=""/4096, 0xf2118f21fd621b33}], 0x2000012b) syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r3 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000180)={0x10001, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/31 16:50:56 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r2, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b7"}}, &(0x7f0000000200)=0x0) fdatasync(r0) timer_settime(r4, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r5 = dup(r0) r6 = accept4$alg(r5, 0x0, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000002240), 0xd4}, 0x0) 2018/03/31 16:50:56 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000480)) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0xaf4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x79ec, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r3) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000040)) r4 = socket$netlink(0x10, 0x3, 0x4000000000000010) bind$netlink(r4, &(0x7f00000f1000)={0x10, 0x0, 0x0, 0xa488d180}, 0xc) preadv(r0, &(0x7f00000004c0)=[{&(0x7f00000001c0)}, {&(0x7f00000002c0)=""/128, 0x80}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000100)=""/181, 0xb5}], 0x4, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000002800)={'bcsf0\x00', &(0x7f0000001f40)=ANY=[@ANYBLOB="0f0000000200000007000000810000000800000008000000dc03000002000000d9000000ffffff7f0600000000000000ee01000001800000060000000004000007000000a1340000ff0300000900000004000000ff03000040000000ff6b5dfb635954004ba53400a260d04238d21666356d5c723c5dd110651c4e668488c620f437eb86ed2ec43c9015a335049d236e4083ceaca5dd8e5196bf2ff9bfa79efe1ac6e4b2a264e23c584c3f6fefb9ac66b50937c3222a29b5120fb3a7aa9a08b773e37181b88e3f527a9fd2e65a3fc1a564602c43225896c6b6a2ade6ab691c7449"]}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x80, 0x0) pipe(&(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$netlink(r5, &(0x7f0000002880), &(0x7f00000028c0)=0xc) getsockopt$netlink(r4, 0x10e, 0x9, &(0x7f0000000080)=""/4, &(0x7f0000bea000)=0x363) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) ioctl$TIOCLINUX3(r5, 0x541c, &(0x7f0000002740)=0x3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r6 = getuid() ioctl$TUNSETOWNER(r5, 0x400454cc, r6) r7 = syz_open_procfs(0x0, &(0x7f00000016c0)='net/icmp6\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002ac0)={0x0, @in6={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, &(0x7f0000002b80)=0x84) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000002100)={"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"}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002bc0)={0x0, 0x88b5}, &(0x7f0000002c00)=0x8) sendmsg$inet_sctp(r7, &(0x7f0000002cc0)={&(0x7f0000001700)=@in6={0xa, 0x4e23, 0xe173, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c, &(0x7f0000002a80)=[{&(0x7f0000001740)="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", 0x800}], 0x1, &(0x7f0000002c40), 0x0, 0x8804}, 0x20000084) r8 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r8, 0xc020660b, &(0x7f0000002500)=ANY=[@ANYBLOB="0000000000000000fdffffffc20dcb0c16af7661902795ffffffff00000000000000000000cf21826d00007b8d1c8a037a75cb792f70f511e1239ee00409669b07b94aa20000000006312b37d7008797dfda5571a6df8173eba6e7265079a2d2a11efbfaeecd2b5c8d73fb11fbe4f55d1795f3d4375716d51fc74e16b773b351d1e0a731033e7bae5bbf4a100cc306dc9a06fce55d379a6baf48e06d0e0a34aafb415ea391662fc6fa05fa5c02dc2b478dd15c91917c3c256954ca1ce933f048c6952d9d13c70b20b44257fa25db0743ce9c667cccc1c9e9a9f5800e6351d47992ab1cfe9be981b4e82b2fbd3acdbd83"]) openat$dsp(0xffffffffffffff9c, &(0x7f0000001600)='/dev/dsp\x00', 0x2400, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000500)) 2018/03/31 16:50:56 executing program 5 (fault-call:22 fault-nth:0): setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'vcan0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000340)={'nr0\x00'}) close(0xffffffffffffffff) socket$inet(0x2, 0x4000000000000001, 0x0) socket(0xd, 0x0, 0x4) bind$llc(0xffffffffffffffff, &(0x7f00000002c0)={0x1a, 0x0, 0x9, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x28000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}]}) socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x17d}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417}, &(0x7f00000001c0)=0x10) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x20000001e, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xfffffffffffffe01, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x36}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000000400)='./file0\x00', 0x100) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getegid() setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000380)="9bfab200", 0x4}], 0x1) close(r3) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000180)=0x9, &(0x7f0000000340)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000006c0)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r5) 2018/03/31 16:50:56 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0, 0x2}, &(0x7f00000019c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={r2}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r3, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b77ddb0bd929aa08c5ab5fc72acb2f5afc9e2a84af40727a0b0c4e304f5cf7ef4fccd959d45f312518ebf426267191"}}, &(0x7f0000000200)=0x0) fcntl$getownex(r4, 0x10, &(0x7f0000001a00)={0x0, 0x0}) get_robust_list(0x0, &(0x7f0000000480)=&(0x7f0000000440)={&(0x7f00000003c0), 0x0, &(0x7f0000000500)}, &(0x7f00000004c0)=0xc) getcwd(&(0x7f0000001a40)=""/122, 0x7a) timer_settime(r5, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r7 = dup(r4) ioctl(r4, 0x3, &(0x7f0000000380)="b7830665d9b0f88d2a161369a1b29acba17aad53bd7db12f32e3195c35e5e919fb88fc5e7a1485365882e791") r8 = add_key(&(0x7f0000001ac0)='ceph\x00', &(0x7f0000001b00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000022c0)="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", 0x1000, 0xfffffffffffffffe) r9 = request_key(&(0x7f0000001b40)='keyring\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001bc0)='ns/ipc\x00', 0xffffffffffffffff) keyctl$negate(0xd, r8, 0x401, r9) r10 = accept4$alg(r7, 0x0, 0x0, 0x0) sendmsg$alg(r10, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000540)="92e7a658f3599141e2dc0628fbfc6d075118d76bc7bf5e92b4b5c282713e447bdc430e0a6b6c35727720e5e43cea255f8f6d541f4329075b"}, {&(0x7f0000000580)="3ada2e924636174fe04f9a5e454056ea620e4ce8f74cc03868a27c7770883ef7ceb2226700d578326559d3214558478f3b880c1f325a81fecb92dd9904566afc15588ef3605cd834d4f90677f4852146237054798ad753c37ec055647a2175152573e0b355f16806693df739e8a3c2faa84ab2b2aa25feb42153cf4992659d458350735676a01933c6c2e49c1d331829a683197a3e74dd655132d3ddc28299ed25"}, {&(0x7f0000000640)="cb081edef56a1a4e62811f71c38dcd292c4674453bcb"}, {&(0x7f0000000680)="4600e496de684723a0bc4abc435211368e98751fd9d0af150ea97f87063ac728b09202f46ad1fb2bc4a6ed521322ded197ce0f9e9de31a905a633f430c1d5928636546951408bf7912bdb79aa3aa58c81f95f3df0414bda94340e5cf2b"}, {&(0x7f0000000700)="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"}, {&(0x7f0000001700)="9311b3f36223221e7c1ba7891e7a318fac50c724e4a1fd399c1b099d197e261ab61929fab0042be213e8251bea96f2d26550697d5062dcab70d02699cedbccf8e929fcb7932a902955cc06f6f3ca6ac5ab8e689bb67ac92d6c6487b31f0783cad9050d69c673e1898db42c269723fa21abc317c3a5f83756f93a3210b1665a63199780691d9039aa5eb5115ca5c5cd9ea1fe98933a170d15225a92ea4822673ca5f0a6bb05efd6ad3c59047a6ea4"}, {&(0x7f00000017c0)="193ecc4e349388d39b854a71208407e815823a63602eac20fbd3e0190340589adce5c83c482cc6e1ab736b2f992278ea150afd0cf2869eb11a124548e3b8df4100c6778ac52d37a0f8d40bb604a876cc577e554ce8"}, {&(0x7f0000001840)="f734ba3a64f706590dd8a52dc46dd9097172a46448e7931466e2280a"}, {&(0x7f0000001880)="079a3b2c9242e8a5c9f2f4ed0bd6c39e8fd55c590dfeab9f6bb4c07765a9c70fd5aa49f224876d11b2f3ac5b511504e1cd7cc66a4f1e6d648ebdf96d4b6a5637a11c85e7ef62e146f02e2b3e3601a18a9f56b9ed2167cefa1996d82c6c1689d6fa3fe43e1cdbac0726fab90aa85cdaac44269795d1907f2e3dee0af19411849a0324"}], 0x184, 0x0, 0xff00}, 0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0x4) 2018/03/31 16:50:56 executing program 1: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000001800)=[{&(0x7f00000007c0)=""/48}, {&(0x7f0000000800)=""/4096, 0xf2118f21fd621b33}], 0x2000012b) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dsp\x00', 0x204100, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f00000003c0)=0x9a, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r3 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) setsockopt$IP_VS_SO_SET_EDIT(r3, 0x0, 0x483, &(0x7f0000000240)={0x3b, @multicast2=0xe0000002, 0x4e24, 0x4, 'sh\x00', 0x10, 0x8000, 0x2b}, 0x2c) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000180)={0x10001, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/31 16:50:56 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r2, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x7) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b7"}}, &(0x7f0000000200)=0x0) timer_settime(r4, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r5 = dup(r0) r6 = accept4$alg(r5, 0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f0000000180)=0x100000001) sendmsg$alg(r6, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000002240), 0xd4}, 0x0) [ 227.852915] FAULT_INJECTION: forcing a failure. [ 227.852915] name failslab, interval 1, probability 0, space 0, times 0 [ 227.864399] CPU: 0 PID: 15744 Comm: syz-executor5 Not tainted 4.16.0-rc7+ #283 [ 227.871738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.881068] Call Trace: [ 227.883641] dump_stack+0x194/0x24d [ 227.887248] ? arch_local_irq_restore+0x53/0x53 [ 227.891897] ? __lock_acquire+0x664/0x3e00 [ 227.896126] should_fail+0x8c0/0xa40 [ 227.899826] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 227.904905] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 227.910074] ? find_held_lock+0x35/0x1d0 [ 227.914124] ? trace_hardirqs_off+0x10/0x10 [ 227.918424] ? _parse_integer+0xe9/0x140 [ 227.922500] ? trace_hardirqs_off+0x10/0x10 [ 227.926813] ? _parse_integer+0x140/0x140 [ 227.930940] ? check_same_owner+0x320/0x320 [ 227.935238] ? find_held_lock+0x35/0x1d0 [ 227.939450] ? trace_hardirqs_off+0x10/0x10 [ 227.943750] ? trace_hardirqs_off+0x10/0x10 [ 227.948051] ? trace_hardirqs_off+0x10/0x10 2018/03/31 16:50:56 executing program 1: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000001800)=[{&(0x7f00000007c0)=""/48}, {&(0x7f0000000800)=""/4096, 0xf2118f21fd621b33}], 0x2000012b) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x800, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000400)={r2, 0x50, &(0x7f0000000380)}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r3 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000180)={0x10001, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/31 16:50:56 executing program 1: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000001800)=[{&(0x7f00000007c0)=""/48}, {&(0x7f0000000800)=""/4096, 0xf2118f21fd621b33}], 0x2000012b) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r2 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000180)={0x10001, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) mq_timedsend(r3, &(0x7f0000000380)="383eaa231d1a254b9d074aaaeaae5b52c8695c372033c15eb18e303193d1237e59c1263ca37aefe3cd4cbc083991e42cd96c078bedcf0b27e240ba34bc5f87b1ac1978fc05f71612141926b6d9fa10b5234ab24f9d92e7a576d1446270b7688fe1db6927a69304ec8e229bf32427", 0x6e, 0x433de994, &(0x7f0000000400)={r4, r5+10000000}) 2018/03/31 16:50:56 executing program 1: r0 = getpid() truncate(&(0x7f00000003c0)='./file0\x00', 0x1) sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000001800)=[{&(0x7f00000007c0)=""/48}, {&(0x7f0000000800)=""/4096, 0xf2118f21fd621b33}], 0x2000012b) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, r1}) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000240)={0x7288, 0x6, 0x5}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000380)={0x101, @time={0x77359400}, 0xfffffffffffffffd}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r3 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) ftruncate(r1, 0x40) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000400)={0x2, {{0xa, 0x4e24, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x10000000100}}}, 0xf2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/31 16:50:56 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000440)={{0x0, @multicast2=0xe0000002, 0x4e24, 0x1, 'wrr\x00', 0xe, 0x7f, 0x79}, {@dev={0xac, 0x14, 0x14, 0x11}, 0x4e24, 0x0, 0x8001, 0x8, 0x401}}, 0x44) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000340)=0x8000000000000006) r2 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x10340, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0x0, &(0x7f0000000380)=0x7, 0x4) readv(r2, &(0x7f0000001800)=[{&(0x7f00000007c0)=""/48}, {&(0x7f0000000800)=""/4096, 0xf2118f21fd621b33}], 0x2000012b) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f00000003c0)={0x6, 0x5, 0x5, 0x7, "872cd6cfe40b3d8671ab683fc0321ba7c404772e5935df43d535dcda05e79ce3cd0edeaff89dc26815367f10", 0x1}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r4 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000180)={0x10001, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) [ 227.952348] ? lock_downgrade+0x980/0x980 [ 227.956507] should_failslab+0xec/0x120 [ 227.960479] kmem_cache_alloc_trace+0x4b/0x740 [ 227.965219] ? print_irqtrace_events+0x270/0x270 [ 227.969955] tipc_group_create+0x14b/0x980 [ 227.974177] ? tipc_group_size+0x50/0x50 [ 227.978222] ? mark_held_locks+0xaf/0x100 [ 227.982971] ? do_raw_spin_trylock+0x190/0x190 [ 227.987537] ? __local_bh_enable_ip+0x121/0x230 [ 227.992360] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 227.997453] ? lock_sock_nested+0x91/0x110 [ 228.001665] ? trace_hardirqs_on+0xd/0x10 [ 228.005792] ? __local_bh_enable_ip+0x121/0x230 [ 228.010441] tipc_setsockopt+0x28a/0xcf0 [ 228.014590] ? tipc_sk_leave+0x200/0x200 [ 228.018630] ? security_socket_setsockopt+0x89/0xb0 [ 228.023732] compat_SyS_setsockopt+0x2e7/0x410 [ 228.028296] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 228.033035] ? do_fast_syscall_32+0x156/0xf9f [ 228.037519] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 228.042250] do_fast_syscall_32+0x3ec/0xf9f [ 228.046563] ? do_int80_syscall_32+0x9c0/0x9c0 [ 228.051138] ? _raw_spin_unlock_irq+0x27/0x70 [ 228.055614] ? finish_task_switch+0x1c1/0x7e0 [ 228.060102] ? syscall_return_slowpath+0x2ac/0x550 [ 228.065025] ? prepare_exit_to_usermode+0x350/0x350 [ 228.070021] ? sysret32_from_system_call+0x5/0x3c [ 228.074841] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 228.079862] entry_SYSENTER_compat+0x70/0x7f [ 228.084601] RIP: 0023:0xf7fdec99 [ 228.087939] RSP: 002b:00000000f5fda0ac EFLAGS: 00000282 ORIG_RAX: 000000000000016e [ 228.095634] RAX: ffffffffffffffda RBX: 0000000000000018 RCX: 000000000000010f [ 228.102890] RDX: 0000000000000087 RSI: 0000000020265000 RDI: 0000000000000010 [ 228.110149] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 228.117396] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 228.124756] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/31 16:50:57 executing program 0: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x44000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000440)={0x1, 0x2, 0x3ff, 0x80800000000000, "424c222c7bb059993a942e0d42a28e2d0af0557d64b497bd9ec9e4a5890c31bb927897a5cf248ee0047b5232", 0x7}) readv(r1, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) r3 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x7, 0x10000) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000380)={0x23b7, 0x6, 0x5, 0x1, 0x80, 0x7, 0xb0, 0x8, 0xa4, 0xfffffffffffffff7}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r4 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000180)={0x0, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/31 16:50:57 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r2, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b7"}}, &(0x7f0000000200)=0x0) timer_settime(r4, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000180)=0x80000000) r5 = dup(r0) accept4$alg(r5, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000002240), 0x0, 0x0, 0x0, 0x804}, 0xfffffffffffffffd) 2018/03/31 16:50:57 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000480)) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0xaf4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x79ec, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r3) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000040)) r4 = socket$netlink(0x10, 0x3, 0x4000000000000010) bind$netlink(r4, &(0x7f00000f1000)={0x10, 0x0, 0x0, 0xa488d180}, 0xc) preadv(r0, &(0x7f00000004c0)=[{&(0x7f00000001c0)}, {&(0x7f00000002c0)=""/128, 0x80}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000340)=""/181, 0xb5}], 0x4, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000002800)={'bcsf0\x00', &(0x7f0000002600)=ANY=[@ANYBLOB="0f0000000200000007000000810000000800000008000000dc03000002000000d9d51b559708bd000000ffffff7f0600000000000000ee01000001800000060000000004000007000000a1340000ff0300000900000004000000ff03000040000000ff6b5dfb635954004ba53400a260d04238d21666356d5c723c5dd110651c4e668488c620f437eb86ed2ec43c9015a335049d236e4083ceaca5dd8e5196bf2ff9bfa79efe1ac6e4b2a264e23c584c3f6fefb9ac66b50937c3222a29b5120fb3a7aa9a08b773e37181b88e3f527a9fd2e65a3fc1a564602c43225896c6b6a2ade6ab691c7449"]}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x80, 0x0) pipe(&(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$netlink(r5, &(0x7f0000002880), &(0x7f00000028c0)=0xc) getsockopt$netlink(r4, 0x10e, 0x9, &(0x7f0000000080)=""/4, &(0x7f0000bea000)=0x363) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) ioctl$TIOCLINUX3(r5, 0x541c, &(0x7f0000000180)=0x3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r6 = getuid() ioctl$TUNSETOWNER(r5, 0x400454cc, r6) r7 = syz_open_procfs(0x0, &(0x7f00000016c0)='net/icmp6\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002ac0)={0x0, @in6={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, &(0x7f0000002b80)=0x84) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000002100)={"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"}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002bc0)={0x0, 0x88b5}, &(0x7f0000002c00)=0x8) sendmsg$inet_sctp(r7, &(0x7f0000002cc0)={&(0x7f0000001700)=@in6={0xa, 0x4e23, 0xe173, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c, &(0x7f0000002a80)=[{&(0x7f0000001740)="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", 0x800}], 0x1, &(0x7f0000002c40), 0x0, 0x8804}, 0x20000084) r8 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r8, 0xc020660b, &(0x7f0000002500)=ANY=[@ANYBLOB="0000000000000000fdffffffc20dcb0c16af7661902795ffffffff00000000000000000000cf21826d00007b8d1c8a037a75cb792f70f511e1239ee00409669b07b94aa20000000006312b37d7008797dfda5571a6df8173eba6e7265079a2d2a11efbfaeecd2b5c8d73fb11fbe4f55d1795f3d4375716d51fc74e16b773b351d1e0a731033e7bae5bbf4a100cc306dc9a06fce55d379a6baf48e06d0e0a34aafb415ea391662fc6fa05fa5c02dc2b478dd15c91917c3c256954ca1ce933f048c6952d9d13c70b20b44257fa25db0743ce9c667cccc1c9e9a9f5800e6351d47992ab1cfe9be981b4e82b2fbd3acdbd83"]) openat$dsp(0xffffffffffffff9c, &(0x7f0000001600)='/dev/dsp\x00', 0x2400, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000500)) 2018/03/31 16:50:57 executing program 5 (fault-call:22 fault-nth:1): setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'vcan0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000340)={'nr0\x00'}) close(0xffffffffffffffff) socket$inet(0x2, 0x4000000000000001, 0x0) socket(0xd, 0x0, 0x4) bind$llc(0xffffffffffffffff, &(0x7f00000002c0)={0x1a, 0x0, 0x9, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x28000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}]}) socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x17d}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417}, &(0x7f00000001c0)=0x10) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x20000001e, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xfffffffffffffe01, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x36}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000000400)='./file0\x00', 0x100) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getegid() setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000380)="9bfab200", 0x4}], 0x1) close(r3) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000180)=0x9, &(0x7f0000000340)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000006c0)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r5) 2018/03/31 16:50:57 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0, 0x2}, &(0x7f00000019c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={r2}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r3, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b77ddb0bd929aa08c5ab5fc72acb2f5afc9e2a84af40727a0b0c4e304f5cf7ef4fccd959d45f312518ebf426267191"}}, &(0x7f0000000200)=0x0) fcntl$getownex(r4, 0x10, &(0x7f0000001a00)={0x0, 0x0}) get_robust_list(r6, &(0x7f0000000480)=&(0x7f0000000440)={&(0x7f00000003c0), 0x0, &(0x7f0000000500)}, &(0x7f00000004c0)=0xc) getcwd(&(0x7f0000001a40)=""/122, 0x7a) timer_settime(0x0, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r7 = dup(r4) ioctl(r4, 0x3, &(0x7f0000000380)="b7830665d9b0f88d2a161369a1b29acba17aad53bd7db12f32e3195c35e5e919fb88fc5e7a1485365882e791") r8 = add_key(&(0x7f0000001ac0)='ceph\x00', &(0x7f0000001b00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000022c0)="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", 0x1000, 0xfffffffffffffffe) r9 = request_key(&(0x7f0000001b40)='keyring\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001bc0)='ns/ipc\x00', 0xffffffffffffffff) keyctl$negate(0xd, r8, 0x401, r9) r10 = accept4$alg(r7, 0x0, 0x0, 0x0) sendmsg$alg(r10, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000540)="92e7a658f3599141e2dc0628fbfc6d075118d76bc7bf5e92b4b5c282713e447bdc430e0a6b6c35727720e5e43cea255f8f6d541f4329075b"}, {&(0x7f0000000580)="3ada2e924636174fe04f9a5e454056ea620e4ce8f74cc03868a27c7770883ef7ceb2226700d578326559d3214558478f3b880c1f325a81fecb92dd9904566afc15588ef3605cd834d4f90677f4852146237054798ad753c37ec055647a2175152573e0b355f16806693df739e8a3c2faa84ab2b2aa25feb42153cf4992659d458350735676a01933c6c2e49c1d331829a683197a3e74dd655132d3ddc28299ed25"}, {&(0x7f0000000640)="cb081edef56a1a4e62811f71c38dcd292c4674453bcb"}, {&(0x7f0000000680)="4600e496de684723a0bc4abc435211368e98751fd9d0af150ea97f87063ac728b09202f46ad1fb2bc4a6ed521322ded197ce0f9e9de31a905a633f430c1d5928636546951408bf7912bdb79aa3aa58c81f95f3df0414bda94340e5cf2b"}, {&(0x7f0000000700)="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"}, {&(0x7f0000001700)="9311b3f36223221e7c1ba7891e7a318fac50c724e4a1fd399c1b099d197e261ab61929fab0042be213e8251bea96f2d26550697d5062dcab70d02699cedbccf8e929fcb7932a902955cc06f6f3ca6ac5ab8e689bb67ac92d6c6487b31f0783cad9050d69c673e1898db42c269723fa21abc317c3a5f83756f93a3210b1665a63199780691d9039aa5eb5115ca5c5cd9ea1fe98933a170d15225a92ea4822673ca5f0a6bb05efd6ad3c59047a6ea4"}, {&(0x7f00000017c0)="193ecc4e349388d39b854a71208407e815823a63602eac20fbd3e0190340589adce5c83c482cc6e1ab736b2f992278ea150afd0cf2869eb11a124548e3b8df4100c6778ac52d37a0f8d40bb604a876cc577e554ce8"}, {&(0x7f0000001840)="f734ba3a64f706590dd8a52dc46dd9097172a46448e7931466e2280a"}, {&(0x7f0000001880)="079a3b2c9242e8a5c9f2f4ed0bd6c39e8fd55c590dfeab9f6bb4c07765a9c70fd5aa49f224876d11b2f3ac5b511504e1cd7cc66a4f1e6d648ebdf96d4b6a5637a11c85e7ef62e146f02e2b3e3601a18a9f56b9ed2167cefa1996d82c6c1689d6fa3fe43e1cdbac0726fab90aa85cdaac44269795d1907f2e3dee0af19411849a0324"}], 0x184, 0x0, 0xff00}, 0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0x4) 2018/03/31 16:50:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x82400) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000100)=r2) io_setup(0x6, &(0x7f0000b2b000)=0x0) r4 = eventfd(0x0) read$eventfd(r4, &(0x7f00008e8000), 0x8) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0)) r5 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x71, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000200)=0x31b, 0x4) openat$cgroup(r5, &(0x7f0000000180)='syz0\x00', 0x200002, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040)=0x1ff, 0x4) io_submit(r3, 0x1fffff8e, &(0x7f0000255000)=[&(0x7f00006c3fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f0000cbcffd), 0x0, 0x0, 0x0, 0x1, r4}]) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x5) getsockname$netrom(r2, &(0x7f0000000140), &(0x7f0000000240)=0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21}, 0x1c) sendto$inet6(r0, &(0x7f0000000640)="6c67ca9cb5607ed77181c7fa0020fbb08bff052dc0fd7514d64736b3e5e53b0b33cb33eabd5829a07d7cf8211b94e686d9e6bb62fc553c5283de5c293bc88abcabc433af9631d5053b3a46419b8fa542a40d4882c79b4e9841045a2024a74bb09161c4b32290cc331853a16a166cd3f95a910940b5ef182a7d3524f012be6fe1cab7f43436ae20d6f57b2b541979c1c441e09e5e091f97dd2f3d58173384b233a6258000079eb5d3aaecc648147bf35868324a31d8a8b77f5b84ad30", 0xbc, 0x20000001, &(0x7f000007f000)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/31 16:50:57 executing program 1: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f00000001c0)) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000380)=ANY=[@ANYBLOB="570007001469090000010400fcff000000010200ffff000401007f0041938a4dd870ef33917f4f6a9768e0feb12afc0bcb81ee648d9e94b18b7373af6d0358fd5efb807ae2509286922961a71954d4e39bd694319f18c0bad966f8d7b85021d2"]) r2 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x2}) readv(r2, &(0x7f0000001800)=[{&(0x7f00000007c0)=""/48}, {&(0x7f0000000800)=""/4096, 0xf2118f21fd621b33}], 0x2000012b) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r3 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000440)={0x5, {{0xa, 0x4e24, 0x402, @local={0xfe, 0x80, [], 0xaa}, 0x100}}}, 0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/31 16:50:57 executing program 6: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) readv(r1, &(0x7f0000000280)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000000380)={0xceca, 0x4, 0x6, 0x100, "3a8e4e0303f00d9636a154d753d5a82e45ed0f0c450787363cd0c8635241b14d705f2cce71df881ebe379754", 0x6}) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000004c0)={0x0, 0x1, 0x2, 0x6, 0x10001, 0x1, 0x0, 0x2, {0x0, @in6={{0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x10000}}, 0x8, 0xc35b, 0x81, 0x9, 0x3}}, &(0x7f0000000580)=0xb0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000005c0)=@assoc_value={r4, 0x4}, 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) syz_open_procfs(r0, &(0x7f00000002c0)='ns/ipc\x00') getsockopt$ax25_int(r2, 0x101, 0x8, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00000000c0)={0x4, 0x0, 0x0, {0x0, 0x1c9c380}}) r5 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000000180)={0x0, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000000440)={0xf8, 0x0, 0x10000, 0x1b}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000600)) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40106435, &(0x7f0000000480)={0x9, r6, 0x0, 0x80000000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x101000, 0x0) [ 228.968200] FAULT_INJECTION: forcing a failure. [ 228.968200] name failslab, interval 1, probability 0, space 0, times 0 [ 228.979590] CPU: 1 PID: 15812 Comm: syz-executor5 Not tainted 4.16.0-rc7+ #283 [ 228.986932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.996270] Call Trace: [ 228.998857] dump_stack+0x194/0x24d [ 229.002463] ? arch_local_irq_restore+0x53/0x53 [ 229.007111] ? __lock_acquire+0x664/0x3e00 [ 229.011340] should_fail+0x8c0/0xa40 [ 229.015036] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 229.020120] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 229.025637] ? is_bpf_text_address+0x7b/0x120 [ 229.030110] ? __lock_acquire+0x664/0x3e00 [ 229.034327] ? lock_release+0xa40/0xa40 [ 229.038277] ? unwind_next_frame.part.6+0x1a6/0xb40 [ 229.043268] ? unwind_dump+0x4d0/0x4d0 [ 229.047133] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 229.052301] ? is_bpf_text_address+0xa4/0x120 [ 229.056772] ? kernel_text_address+0xd1/0xe0 [ 229.061280] ? __unwind_start+0x169/0x330 [ 229.065405] ? __kernel_text_address+0xd/0x40 [ 229.069876] ? unwind_get_return_address+0x61/0xa0 [ 229.074781] ? __save_stack_trace+0x7e/0xd0 [ 229.079080] ? trace_hardirqs_off+0x10/0x10 [ 229.083392] should_failslab+0xec/0x120 [ 229.087345] kmem_cache_alloc_trace+0x4b/0x740 [ 229.091901] ? save_stack+0xa3/0xd0 [ 229.095503] ? save_stack+0x43/0xd0 [ 229.099108] tipc_alloc_conn+0xc6/0x5a0 [ 229.103058] ? tipc_send_kern_top_evt+0x6e0/0x6e0 [ 229.107886] ? tipc_topsrv_kern_subscr+0x346/0x8a0 [ 229.112791] ? lock_downgrade+0x980/0x980 [ 229.116927] ? lock_release+0xa40/0xa40 [ 229.120886] ? __lock_is_held+0xb6/0x140 [ 229.124929] tipc_topsrv_kern_subscr+0x39d/0x8a0 [ 229.129928] ? tipc_receive_from_sock+0x7b0/0x7b0 [ 229.134833] ? memset+0x31/0x40 [ 229.138089] ? tipc_bcast_stop+0x350/0x350 [ 229.142309] tipc_group_create+0x6ed/0x980 [ 229.146527] ? tipc_group_size+0x50/0x50 [ 229.150574] ? mark_held_locks+0xaf/0x100 [ 229.154696] ? do_raw_spin_trylock+0x190/0x190 [ 229.159253] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 229.164766] ? lock_sock_nested+0x91/0x110 [ 229.169102] ? trace_hardirqs_on+0xd/0x10 [ 229.173231] ? __local_bh_enable_ip+0x121/0x230 [ 229.177882] tipc_setsockopt+0x28a/0xcf0 [ 229.182014] ? tipc_sk_leave+0x200/0x200 [ 229.186066] ? security_socket_setsockopt+0x89/0xb0 [ 229.191067] compat_SyS_setsockopt+0x2e7/0x410 [ 229.195626] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 229.200372] ? do_fast_syscall_32+0x156/0xf9f [ 229.204844] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 229.209584] do_fast_syscall_32+0x3ec/0xf9f [ 229.213889] ? do_int80_syscall_32+0x9c0/0x9c0 [ 229.218446] ? _raw_spin_unlock_irq+0x27/0x70 [ 229.222916] ? finish_task_switch+0x1c1/0x7e0 [ 229.227386] ? syscall_return_slowpath+0x2ac/0x550 [ 229.232291] ? prepare_exit_to_usermode+0x350/0x350 [ 229.237283] ? sysret32_from_system_call+0x5/0x3c [ 229.242104] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 229.246935] entry_SYSENTER_compat+0x70/0x7f [ 229.251319] RIP: 0023:0xf7fdec99 [ 229.254655] RSP: 002b:00000000f5fda0ac EFLAGS: 00000282 ORIG_RAX: 000000000000016e [ 229.262340] RAX: ffffffffffffffda RBX: 0000000000000018 RCX: 000000000000010f 2018/03/31 16:50:58 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000480)) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0xaf4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x79ec, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000040)) r4 = socket$netlink(0x10, 0x3, 0x4000000000000010) bind$netlink(r4, &(0x7f00000f1000)={0x10, 0x0, 0x0, 0xa488d180}, 0xc) preadv(r0, &(0x7f00000004c0)=[{&(0x7f00000001c0)}, {&(0x7f00000002c0)=""/128, 0x80}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000340)=""/181, 0xb5}], 0x4, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000002800)={'bcsf0\x00', &(0x7f0000001f40)=ANY=[@ANYBLOB="0f0000000200000007000000810000000800000008000000dc03000002000000d9000000ffffff7f0600000000000000ee01000001800000060000000004000007000000a1340000ff0300000900000004000000ff03000040000000ff6b5dfb635954004ba53400a260d04238d21666356d5c723c5dd110651c4e668488c620f437eb86ed2ec43c9015a335049d236e4083ceaca5dd8e5196bf2ff9bfa79efe1ac6e4b2a264e23c584c3f6fefb9ac66b50937c3222a29b5120fb3a7aa9a08b773e37181b88e3f527a9fd2e65a3fc1a564602c43225896c6b6a2ade6ab691c7449"]}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x80, 0x0) pipe(&(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$netlink(r5, &(0x7f0000002880), &(0x7f00000028c0)=0xc) getsockopt$netlink(r4, 0x10e, 0x9, &(0x7f0000000080)=""/4, &(0x7f0000bea000)=0x363) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) ioctl$TIOCLINUX3(r5, 0x541c, &(0x7f0000000100)=0x3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r6 = getuid() ioctl$TUNSETOWNER(r5, 0x400454cc, r6) r7 = syz_open_procfs(0x0, &(0x7f00000016c0)='net/icmp6\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002ac0)={0x0, @in6={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, &(0x7f0000002b80)=0x84) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000002100)={"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"}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002bc0)={0x0, 0x88b5}, &(0x7f0000002c00)=0x8) sendmsg$inet_sctp(r7, &(0x7f0000002cc0)={&(0x7f0000001700)=@in6={0xa, 0x4e23, 0xe173, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c, &(0x7f0000002a80)=[{&(0x7f0000001740)="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", 0x800}], 0x1, &(0x7f0000002c40), 0x0, 0x8804}, 0x20000084) r8 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r8, 0xc020660b, &(0x7f0000002500)=ANY=[@ANYBLOB="0000000000000000fdffffffc20dcb0c16af7661902795ffffffff00000000000000000000cf21826d00007b8d1c8a037a75cb792f70f511e1239ee00409669b07b94aa20000000006312b37d7008797dfda5571a6df8173eba6e7265079a2d2a11efbfaeecd2b5c8d73fb11fbe4f55d1795f3d4375716d51fc74e16b773b351d1e0a731033e7bae5bbf4a100cc306dc9a06fce55d379a6baf48e06d0e0a34aafb415ea391662fc6fa05fa5c02dc2b478dd15c91917c3c256954ca1ce933f048c6952d9d13c70b20b44257fa25db0743ce9c667cccc1c9e9a9f5800e6351d47992ab1cfe9be981b4e82b2fbd3acdbd83"]) openat$dsp(0xffffffffffffff9c, &(0x7f0000001600)='/dev/dsp\x00', 0x2400, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000500)) 2018/03/31 16:50:58 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0, 0x2}, &(0x7f00000019c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={r2}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r3, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b77ddb0bd929aa08c5ab5fc72acb2f5afc9e2a84af40727a0b0c4e304f5cf7ef4fccd959d45f312518ebf426267191"}}, &(0x7f0000000200)=0x0) fcntl$getownex(r4, 0x10, &(0x7f0000001a00)={0x0, 0x0}) get_robust_list(r6, &(0x7f0000000480)=&(0x7f0000000440)={&(0x7f00000003c0), 0x0, &(0x7f0000000500)}, &(0x7f00000004c0)=0xc) getcwd(&(0x7f0000001a40)=""/122, 0x7a) timer_settime(0x0, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r7 = dup(r4) ioctl(r4, 0x3, &(0x7f0000000380)="b7830665d9b0f88d2a161369a1b29acba17aad53bd7db12f32e3195c35e5e919fb88fc5e7a1485365882e791") r8 = add_key(&(0x7f0000001ac0)='ceph\x00', &(0x7f0000001b00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000022c0)="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", 0x1000, 0xfffffffffffffffe) r9 = request_key(&(0x7f0000001b40)='keyring\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001bc0)='ns/ipc\x00', 0xffffffffffffffff) keyctl$negate(0xd, r8, 0x401, r9) r10 = accept4$alg(r7, 0x0, 0x0, 0x0) sendmsg$alg(r10, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000540)="92e7a658f3599141e2dc0628fbfc6d075118d76bc7bf5e92b4b5c282713e447bdc430e0a6b6c35727720e5e43cea255f8f6d541f4329075b"}, {&(0x7f0000000580)="3ada2e924636174fe04f9a5e454056ea620e4ce8f74cc03868a27c7770883ef7ceb2226700d578326559d3214558478f3b880c1f325a81fecb92dd9904566afc15588ef3605cd834d4f90677f4852146237054798ad753c37ec055647a2175152573e0b355f16806693df739e8a3c2faa84ab2b2aa25feb42153cf4992659d458350735676a01933c6c2e49c1d331829a683197a3e74dd655132d3ddc28299ed25"}, {&(0x7f0000000640)="cb081edef56a1a4e62811f71c38dcd292c4674453bcb"}, {&(0x7f0000000680)="4600e496de684723a0bc4abc435211368e98751fd9d0af150ea97f87063ac728b09202f46ad1fb2bc4a6ed521322ded197ce0f9e9de31a905a633f430c1d5928636546951408bf7912bdb79aa3aa58c81f95f3df0414bda94340e5cf2b"}, {&(0x7f0000000700)="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"}, {&(0x7f0000001700)="9311b3f36223221e7c1ba7891e7a318fac50c724e4a1fd399c1b099d197e261ab61929fab0042be213e8251bea96f2d26550697d5062dcab70d02699cedbccf8e929fcb7932a902955cc06f6f3ca6ac5ab8e689bb67ac92d6c6487b31f0783cad9050d69c673e1898db42c269723fa21abc317c3a5f83756f93a3210b1665a63199780691d9039aa5eb5115ca5c5cd9ea1fe98933a170d15225a92ea4822673ca5f0a6bb05efd6ad3c59047a6ea4"}, {&(0x7f00000017c0)="193ecc4e349388d39b854a71208407e815823a63602eac20fbd3e0190340589adce5c83c482cc6e1ab736b2f992278ea150afd0cf2869eb11a124548e3b8df4100c6778ac52d37a0f8d40bb604a876cc577e554ce8"}, {&(0x7f0000001840)="f734ba3a64f706590dd8a52dc46dd9097172a46448e7931466e2280a"}, {&(0x7f0000001880)="079a3b2c9242e8a5c9f2f4ed0bd6c39e8fd55c590dfeab9f6bb4c07765a9c70fd5aa49f224876d11b2f3ac5b511504e1cd7cc66a4f1e6d648ebdf96d4b6a5637a11c85e7ef62e146f02e2b3e3601a18a9f56b9ed2167cefa1996d82c6c1689d6fa3fe43e1cdbac0726fab90aa85cdaac44269795d1907f2e3dee0af19411849a0324"}], 0x184, 0x0, 0xff00}, 0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0x4) 2018/03/31 16:50:58 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r2, 0x9}, 0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b7"}}, &(0x7f0000000200)=0x0) timer_settime(r4, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r5 = dup(r0) r6 = accept4$alg(r5, 0x0, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000002240), 0xd4}, 0x0) 2018/03/31 16:50:58 executing program 1: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2, 0x1000}) readv(r1, &(0x7f0000001800)=[{&(0x7f00000007c0)=""/48}, {&(0x7f0000000800)=""/4096, 0xf2118f21fd621b33}], 0x2000012b) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r2 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f00000004c0)={0x4, &(0x7f0000000480)=[{}, {}, {}, {}]}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000180)={0x10001, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) io_setup(0x3ff000, &(0x7f00000003c0)=0x0) io_getevents(r4, 0x7, 0x2, &(0x7f0000000400)=[{}, {}], &(0x7f0000000440)={0x77359400}) syz_emit_ethernet(0x151, &(0x7f0000001840)=ANY=[@ANYBLOB="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"], &(0x7f0000000240)={0x1, 0x1, [0x447, 0xe0b, 0xe0f, 0xd32]}) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000380)=0x8, 0x4) accept4$vsock_stream(r3, &(0x7f0000000500)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x80800) [ 229.269586] RDX: 0000000000000087 RSI: 0000000020265000 RDI: 0000000000000010 [ 229.276832] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 229.284077] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 229.291319] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/31 16:50:58 executing program 5 (fault-call:22 fault-nth:2): setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'vcan0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000340)={'nr0\x00'}) close(0xffffffffffffffff) socket$inet(0x2, 0x4000000000000001, 0x0) socket(0xd, 0x0, 0x4) bind$llc(0xffffffffffffffff, &(0x7f00000002c0)={0x1a, 0x0, 0x9, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x28000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}]}) socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x17d}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417}, &(0x7f00000001c0)=0x10) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x20000001e, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xfffffffffffffe01, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x36}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000000400)='./file0\x00', 0x100) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getegid() setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000380)="9bfab200", 0x4}], 0x1) close(r3) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000180)=0x9, &(0x7f0000000340)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000006c0)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r5) 2018/03/31 16:50:58 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0, 0x2}, &(0x7f00000019c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={r2}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r3, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b77ddb0bd929aa08c5ab5fc72acb2f5afc9e2a84af40727a0b0c4e304f5cf7ef4fccd959d45f312518ebf426267191"}}, &(0x7f0000000200)=0x0) fcntl$getownex(r4, 0x10, &(0x7f0000001a00)={0x0, 0x0}) get_robust_list(r6, &(0x7f0000000480)=&(0x7f0000000440)={&(0x7f00000003c0), 0x0, &(0x7f0000000500)}, &(0x7f00000004c0)=0xc) getcwd(&(0x7f0000001a40)=""/122, 0x7a) timer_settime(0x0, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r7 = dup(r4) ioctl(r4, 0x3, &(0x7f0000000380)="b7830665d9b0f88d2a161369a1b29acba17aad53bd7db12f32e3195c35e5e919fb88fc5e7a1485365882e791") r8 = add_key(&(0x7f0000001ac0)='ceph\x00', &(0x7f0000001b00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000022c0)="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", 0x1000, 0xfffffffffffffffe) r9 = request_key(&(0x7f0000001b40)='keyring\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001bc0)='ns/ipc\x00', 0xffffffffffffffff) keyctl$negate(0xd, r8, 0x401, r9) r10 = accept4$alg(r7, 0x0, 0x0, 0x0) sendmsg$alg(r10, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000540)="92e7a658f3599141e2dc0628fbfc6d075118d76bc7bf5e92b4b5c282713e447bdc430e0a6b6c35727720e5e43cea255f8f6d541f4329075b"}, {&(0x7f0000000580)="3ada2e924636174fe04f9a5e454056ea620e4ce8f74cc03868a27c7770883ef7ceb2226700d578326559d3214558478f3b880c1f325a81fecb92dd9904566afc15588ef3605cd834d4f90677f4852146237054798ad753c37ec055647a2175152573e0b355f16806693df739e8a3c2faa84ab2b2aa25feb42153cf4992659d458350735676a01933c6c2e49c1d331829a683197a3e74dd655132d3ddc28299ed25"}, {&(0x7f0000000640)="cb081edef56a1a4e62811f71c38dcd292c4674453bcb"}, {&(0x7f0000000680)="4600e496de684723a0bc4abc435211368e98751fd9d0af150ea97f87063ac728b09202f46ad1fb2bc4a6ed521322ded197ce0f9e9de31a905a633f430c1d5928636546951408bf7912bdb79aa3aa58c81f95f3df0414bda94340e5cf2b"}, {&(0x7f0000000700)="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"}, {&(0x7f0000001700)="9311b3f36223221e7c1ba7891e7a318fac50c724e4a1fd399c1b099d197e261ab61929fab0042be213e8251bea96f2d26550697d5062dcab70d02699cedbccf8e929fcb7932a902955cc06f6f3ca6ac5ab8e689bb67ac92d6c6487b31f0783cad9050d69c673e1898db42c269723fa21abc317c3a5f83756f93a3210b1665a63199780691d9039aa5eb5115ca5c5cd9ea1fe98933a170d15225a92ea4822673ca5f0a6bb05efd6ad3c59047a6ea4"}, {&(0x7f00000017c0)="193ecc4e349388d39b854a71208407e815823a63602eac20fbd3e0190340589adce5c83c482cc6e1ab736b2f992278ea150afd0cf2869eb11a124548e3b8df4100c6778ac52d37a0f8d40bb604a876cc577e554ce8"}, {&(0x7f0000001840)="f734ba3a64f706590dd8a52dc46dd9097172a46448e7931466e2280a"}, {&(0x7f0000001880)="079a3b2c9242e8a5c9f2f4ed0bd6c39e8fd55c590dfeab9f6bb4c07765a9c70fd5aa49f224876d11b2f3ac5b511504e1cd7cc66a4f1e6d648ebdf96d4b6a5637a11c85e7ef62e146f02e2b3e3601a18a9f56b9ed2167cefa1996d82c6c1689d6fa3fe43e1cdbac0726fab90aa85cdaac44269795d1907f2e3dee0af19411849a0324"}], 0x184, 0x0, 0xff00}, 0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0x4) 2018/03/31 16:50:58 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) fcntl$setsig(r0, 0xa, 0x2c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r2, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000440)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b7"}}, &(0x7f0000000200)=0x0) timer_settime(r4, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000480)=ANY=[@ANYRES32=r2, @ANYBLOB="95000000b86bbaf53f78fc769af895a1e1a52b75af9b117ae801800000000000004603a242c550b08481593e9de13f813aa62cc849eadb30bf7312330d0443639b7b36f813b6152fea145f6d732ffd0badc677a771dc266f1382dcf56e246fe704e2bd957701ec96ef34c346883b25ab3c8e8ef412e3103205577965fb135022fb18a3eff93d4af1c08dd0800017645abfc6a15ce45140a9a9310392336f4f780000000000000000"], &(0x7f0000000180)=0x9d) r5 = dup(r0) r6 = accept4$alg(r5, 0x0, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000002240), 0xd4}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000000540)={r2, 0xdd, "0e88ea5f49c9f389b5e410cac37f962396ee0356f3edf12718d1f77378392d2db0c298d4b0d4a18b88d5e53496ab35f98d2fcebe414a250db2e040a7f7542d31a4fa714a2d700bb3383822b793b7905703bf136c5e7a84de63372352d97e24e2cd11680bea6d9f4157caeb283b4477c5df2496c288dfad88ca0953e918835c417647bc5456ea7d7968eb47f836c1b7d8caf36921e94634e48104b172589028c5c7b8a63ec50beca71b7e5e03654f68f02688b69fb6bfb05ad176ab77dc5dacee5e173b44fe9c3f21ed979e2fd4e4e77ddd29ae74149a1474530ce94b32"}, &(0x7f0000000040)=0xe5) 2018/03/31 16:50:58 executing program 1: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000001800)=[{&(0x7f00000007c0)=""/48}, {&(0x7f0000000800)=""/4096, 0xf2118f21fd621b33}], 0x2000012b) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) syz_mount_image$vfat(&(0x7f0000000240)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x3, 0xa, &(0x7f0000004840)=[{&(0x7f00000003c0)="95737871db4e6f1c56f4631bbf590926878df7374b08eb54c6beb31fa0", 0x1d}, {&(0x7f0000001840)="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0x1000, 0x66}, {&(0x7f0000000400)="01ab0bddf5ab93ee1f70fc5ffad4ef70488aa36b463768d293dc3279cf57992e6fe677cc7fde45a7a56a3c142dc6a473ad9104db432363db627921966b276ee1e47572333cb132af29d023d6ba58d420b18d49f2a3abacde7dd1361abab1478c8ee0d39c64b5893517af4966f84836053acbfdcc3b4674697faed30788", 0x7d, 0xfffffffffffffffb}, 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0x1000, 0x6}, {&(0x7f0000000480)="756793e1bec147a0311bc13ebb7a3567fafa75abe33a3b4f9cb44d9c9615826928041e4ec7987934dd675b8d48b20d71e4401b4122563325a826ee020b7976d24d8b84b249ca693ceea9c1ddfdf445a3d9eceaabc373a2682c2d9ceca748034475e44b0b8dc3323499beb1944f08788b9bd09bfb44ef2ed14c337e832317980a522d5e59b71cdc24d330213b8e1bb929", 0x90, 0x9}, {&(0x7f0000000540)="9271796daeea480800e7eee0b2bd847d0259bd018581a35f1854ab9aecf3c19acedb472f85634f4e84a611b1104bdf90b03cd320c37be33dd6a9caa5d26f6b549d46091fde948c6173df1a7d192eea01a4b8a170748d9a38b26b8677d74b1ac260340e771b54ecd65f89d200678b1d281c300b62fd276c685ce765b45b3556fe29c5e104cfa74f8f517041d30dbc0d", 0x8f, 0x4}, {&(0x7f0000000600)="89c87a9b3f241700b5f3b5da7bf9066fac6061f0cfc8a9ed7d9f53f7833c0918ebe9cdefb2cd73cae58e2de869e2c994a787647a251c1c78c08a00ac244e899fced9872f365d619b8cdb26cbdc5b423938c5e044ccc83d02c6a5d422b2185ec6d2e0b1821fe8cefe2dcf5f191618e092a38fdfadbfd8985b4e2d178fbd32a2d12c1529eccacf2f21aa11c71726e1aad9f0b6be6cbb49453615dcab5632ed6065d8616029fde42f2d775f8185391e237305d9d2", 0xb3, 0x25}, {&(0x7f00000006c0)="f0afe1d399cc33d730547b95c6ec42b13b3b9deaaea7e1780733bd0ff0ad8d444ab62c3d203f0319b341675dd9fe4e3bea2d5554edd4899f538c9061fd94ebabc0603e6d58225b39ab2895269913dc31b2fef157ae91ef", 0x57, 0x10000}, {&(0x7f0000000740)="f0d6361c1ae7709a27d955cd0f4387b7262153b234e1b05fb85d641a615588a6d6cd1a84a3085022bccb751f91c85bfbc55049d89c2636e35bf1583b", 0x3c, 0x2}, {&(0x7f0000003840)="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", 0x1000, 0x1f}], 0x11410, &(0x7f0000000780)={[{@umask={'umask', 0x3d, [0x33, 0x34, 0x37, 0x35]}, 0x2c}, {@codepage={'codepage', 0x3d, '860'}, 0x2c}, {@sys_immutable='sys_immutable', 0x2c}]}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000180)={0x21, {{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0xffffffffffffff58) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400, 0x0) [ 229.442318] FAULT_INJECTION: forcing a failure. [ 229.442318] name failslab, interval 1, probability 0, space 0, times 0 [ 229.453754] CPU: 0 PID: 15839 Comm: syz-executor5 Not tainted 4.16.0-rc7+ #283 [ 229.461195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.470525] Call Trace: [ 229.473094] dump_stack+0x194/0x24d [ 229.476712] ? arch_local_irq_restore+0x53/0x53 [ 229.481357] ? print_irqtrace_events+0x270/0x270 [ 229.486101] should_fail+0x8c0/0xa40 [ 229.489793] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 229.494883] ? print_irqtrace_events+0x270/0x270 [ 229.499614] ? lock_pin_lock+0x360/0x360 [ 229.503658] ? print_irqtrace_events+0x270/0x270 [ 229.508402] ? lock_page_memcg+0x2af/0x380 [ 229.512616] ? __mem_cgroup_largest_soft_limit_node+0x780/0x780 [ 229.518745] ? __unlock_page_memcg+0x72/0x100 [ 229.523217] should_failslab+0xec/0x120 [ 229.527180] kmem_cache_alloc+0x47/0x760 [ 229.531227] ? print_irqtrace_events+0x270/0x270 [ 229.535973] radix_tree_node_alloc.constprop.19+0x5e/0x2d0 [ 229.541573] radix_tree_extend+0x2bb/0x550 [ 229.545784] ? radix_tree_node_alloc.constprop.19+0x2d0/0x2d0 [ 229.551646] ? __lock_acquire+0x664/0x3e00 [ 229.555855] ? lock_release+0xa40/0xa40 [ 229.559815] ? unwind_next_frame.part.6+0x1a6/0xb40 [ 229.564983] idr_get_free+0xad1/0xfd0 [ 229.568763] ? radix_tree_clear_tags+0xb0/0xb0 [ 229.573321] ? print_irqtrace_events+0x270/0x270 [ 229.578056] ? __debug_object_init+0x235/0x1040 [ 229.582708] ? lock_downgrade+0x980/0x980 [ 229.586832] ? lock_downgrade+0x980/0x980 [ 229.590960] ? lock_release+0xa40/0xa40 [ 229.594910] ? mark_held_locks+0xaf/0x100 [ 229.599411] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 229.604893] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 229.609884] ? trace_hardirqs_on+0xd/0x10 [ 229.614007] ? __debug_object_init+0x235/0x1040 [ 229.618651] ? print_irqtrace_events+0x270/0x270 [ 229.623392] idr_alloc_u32+0x1b2/0x390 [ 229.627259] ? __fprop_inc_percpu_max+0x2a0/0x2a0 [ 229.632099] ? lock_acquire+0x1d5/0x580 [ 229.636051] idr_alloc+0xf5/0x180 [ 229.639490] ? idr_alloc_u32+0x390/0x390 [ 229.643525] ? tipc_alloc_conn+0x392/0x5a0 [ 229.647734] tipc_alloc_conn+0x3a7/0x5a0 [ 229.651768] ? tipc_send_kern_top_evt+0x6e0/0x6e0 [ 229.656582] ? tipc_topsrv_kern_subscr+0x346/0x8a0 [ 229.661486] ? lock_downgrade+0x980/0x980 [ 229.665607] ? lock_release+0xa40/0xa40 [ 229.669582] ? __lock_is_held+0xb6/0x140 [ 229.673634] tipc_topsrv_kern_subscr+0x39d/0x8a0 [ 229.678376] ? tipc_receive_from_sock+0x7b0/0x7b0 [ 229.683597] ? memset+0x31/0x40 [ 229.686865] ? tipc_bcast_stop+0x350/0x350 [ 229.691100] tipc_group_create+0x6ed/0x980 [ 229.695311] ? tipc_group_size+0x50/0x50 [ 229.699350] ? mark_held_locks+0xaf/0x100 [ 229.703472] ? do_raw_spin_trylock+0x190/0x190 [ 229.708030] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 229.713282] ? lock_sock_nested+0x91/0x110 [ 229.717491] ? trace_hardirqs_on+0xd/0x10 [ 229.721699] ? __local_bh_enable_ip+0x121/0x230 [ 229.726345] tipc_setsockopt+0x28a/0xcf0 [ 229.730381] ? tipc_sk_leave+0x200/0x200 [ 229.734420] ? security_socket_setsockopt+0x89/0xb0 [ 229.739503] compat_SyS_setsockopt+0x2e7/0x410 [ 229.744064] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 229.748799] ? do_fast_syscall_32+0x156/0xf9f [ 229.753272] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 229.758015] do_fast_syscall_32+0x3ec/0xf9f [ 229.762316] ? do_int80_syscall_32+0x9c0/0x9c0 [ 229.767410] ? _raw_spin_unlock_irq+0x27/0x70 [ 229.771889] ? finish_task_switch+0x1c1/0x7e0 [ 229.776383] ? syscall_return_slowpath+0x2ac/0x550 [ 229.781638] ? prepare_exit_to_usermode+0x350/0x350 [ 229.781648] ? sysret32_from_system_call+0x5/0x3c [ 229.781655] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 229.781662] entry_SYSENTER_compat+0x70/0x7f [ 229.781673] RIP: 0023:0xf7fdec99 [ 229.804198] RSP: 002b:00000000f5fda0ac EFLAGS: 00000282 ORIG_RAX: 000000000000016e [ 229.811890] RAX: ffffffffffffffda RBX: 0000000000000018 RCX: 000000000000010f [ 229.819133] RDX: 0000000000000087 RSI: 0000000020265000 RDI: 0000000000000010 [ 229.826385] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 229.833632] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 229.840876] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/31 16:50:58 executing program 6: r0 = getpid() sched_setaffinity(r0, 0x6, &(0x7f0000000240)) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) socket$l2tp(0x18, 0x1, 0x1) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000340)='cpuacct.usage_sys\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000380)={0x0, 0x2d, "be3bd4f7a95e45c05a527d844fb73d85eac7660360b4833c6c90574d2b7b968d6962caf37bab27567d38713da5"}, &(0x7f00000003c0)=0x35) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000400)={r3, @in6={{0xa, 0x4e20, 0x2511, @dev={0xfe, 0x80, [], 0x14}, 0xffff}}, 0x2, 0xfffffffffffffe01}, &(0x7f00000004c0)=0x88) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r4 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000180)={0x0, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/31 16:50:58 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0, 0x2}, &(0x7f00000019c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={r2}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r3, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b77ddb0bd929aa08c5ab5fc72acb2f5afc9e2a84af40727a0b0c4e304f5cf7ef4fccd959d45f312518ebf426267191"}}, &(0x7f0000000200)=0x0) fcntl$getownex(r4, 0x10, &(0x7f0000001a00)={0x0, 0x0}) get_robust_list(r6, &(0x7f0000000480)=&(0x7f0000000440)={&(0x7f00000003c0), 0x0, &(0x7f0000000500)}, &(0x7f00000004c0)=0xc) getcwd(&(0x7f0000001a40)=""/122, 0x7a) timer_settime(r5, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r7 = dup(r4) ioctl(r4, 0x3, &(0x7f0000000380)="b7830665d9b0f88d2a161369a1b29acba17aad53bd7db12f32e3195c35e5e919fb88fc5e7a1485365882e791") r8 = add_key(&(0x7f0000001ac0)='ceph\x00', &(0x7f0000001b00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000022c0)="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", 0x1000, 0xfffffffffffffffe) r9 = request_key(&(0x7f0000001b40)='keyring\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001bc0)='ns/ipc\x00', 0xffffffffffffffff) keyctl$negate(0xd, r8, 0x401, r9) r10 = accept4$alg(r7, 0x0, 0x0, 0x0) sendmsg$alg(r10, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000540)="92e7a658f3599141e2dc0628fbfc6d075118d76bc7bf5e92b4b5c282713e447bdc430e0a6b6c35727720e5e43cea255f8f6d541f4329075b"}, {&(0x7f0000000580)="3ada2e924636174fe04f9a5e454056ea620e4ce8f74cc03868a27c7770883ef7ceb2226700d578326559d3214558478f3b880c1f325a81fecb92dd9904566afc15588ef3605cd834d4f90677f4852146237054798ad753c37ec055647a2175152573e0b355f16806693df739e8a3c2faa84ab2b2aa25feb42153cf4992659d458350735676a01933c6c2e49c1d331829a683197a3e74dd655132d3ddc28299ed25"}, {&(0x7f0000000640)="cb081edef56a1a4e62811f71c38dcd292c4674453bcb"}, {&(0x7f0000000680)="4600e496de684723a0bc4abc435211368e98751fd9d0af150ea97f87063ac728b09202f46ad1fb2bc4a6ed521322ded197ce0f9e9de31a905a633f430c1d5928636546951408bf7912bdb79aa3aa58c81f95f3df0414bda94340e5cf2b"}, {&(0x7f0000000700)="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"}, {&(0x7f0000001700)="9311b3f36223221e7c1ba7891e7a318fac50c724e4a1fd399c1b099d197e261ab61929fab0042be213e8251bea96f2d26550697d5062dcab70d02699cedbccf8e929fcb7932a902955cc06f6f3ca6ac5ab8e689bb67ac92d6c6487b31f0783cad9050d69c673e1898db42c269723fa21abc317c3a5f83756f93a3210b1665a63199780691d9039aa5eb5115ca5c5cd9ea1fe98933a170d15225a92ea4822673ca5f0a6bb05efd6ad3c59047a6ea4"}, {&(0x7f00000017c0)="193ecc4e349388d39b854a71208407e815823a63602eac20fbd3e0190340589adce5c83c482cc6e1ab736b2f992278ea150afd0cf2869eb11a124548e3b8df4100c6778ac52d37a0f8d40bb604a876cc577e554ce8"}, {&(0x7f0000001840)="f734ba3a64f706590dd8a52dc46dd9097172a46448e7931466e2280a"}, {&(0x7f0000001880)="079a3b2c9242e8a5c9f2f4ed0bd6c39e8fd55c590dfeab9f6bb4c07765a9c70fd5aa49f224876d11b2f3ac5b511504e1cd7cc66a4f1e6d648ebdf96d4b6a5637a11c85e7ef62e146f02e2b3e3601a18a9f56b9ed2167cefa1996d82c6c1689d6fa3fe43e1cdbac0726fab90aa85cdaac44269795d1907f2e3dee0af19411849a0324"}], 0x184, 0x0, 0xff00}, 0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0x4) 2018/03/31 16:50:58 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000480)) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0xaf4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x79ec, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r3) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000040)) bind$netlink(0xffffffffffffffff, &(0x7f00000f1000)={0x10, 0x0, 0x0, 0xa488d180}, 0xfffffffffffffdde) preadv(r0, &(0x7f00000004c0)=[{&(0x7f00000001c0)}, {&(0x7f00000002c0)=""/128, 0x80}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000340)=""/181, 0xb5}], 0x4, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000002800)={'bcsf0\x00', &(0x7f0000001f40)=ANY=[@ANYBLOB="0f0000000200000007000000810000000800000008000000dc03000002000000d9000000ffffff7f0600000000000000ee01000001800000060000000004000007000000a1340000ff0300000900000004000000ff03000040000000ff6b5dfb635954004ba53400a260d04238d21666356d5c723c5dd110651c4e668488c620f437eb86ed2ec43c9015a335049d236e4083ceaca5dd8e5196bf2ff9bfa79efe1ac6e4b2a264e23c584c3f6fefb9ac66b50937c3222a29b5120fb3a7aa9a08b773e37181b88e3f527a9fd2e65a3fc1a564602c43225896c6b6a2ade6ab691c7449"]}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x4800, 0x0) pipe(&(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$netlink(r5, &(0x7f0000002880), &(0x7f00000028c0)=0xc) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x9, &(0x7f0000000080)=""/4, &(0x7f0000bea000)=0x363) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) ioctl$TIOCLINUX3(r5, 0x541c, &(0x7f0000002740)=0x3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r6 = getuid() ioctl$TUNSETOWNER(r5, 0x400454cc, r6) r7 = syz_open_procfs(0x0, &(0x7f00000016c0)='net/icmp6\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002ac0)={0x0, @in6={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, &(0x7f0000002b80)=0x84) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000002100)={"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"}) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f0000000140)=""/153) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002bc0)={0x0, 0x88b5}, &(0x7f0000002c00)=0x8) sendmsg$inet_sctp(r7, &(0x7f0000002cc0)={&(0x7f0000001700)=@in6={0xa, 0x4e23, 0xe173, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c, &(0x7f0000002a80)=[{&(0x7f0000001740)="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", 0x800}], 0x1, &(0x7f0000002c40), 0x0, 0x8804}, 0x20000084) r8 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r8, 0xc020660b, &(0x7f0000002900)=ANY=[@ANYBLOB="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"]) openat$dsp(0xffffffffffffff9c, &(0x7f0000001600)='/dev/dsp\x00', 0x2400, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000500)) 2018/03/31 16:50:58 executing program 5 (fault-call:22 fault-nth:3): setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'vcan0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000340)={'nr0\x00'}) close(0xffffffffffffffff) socket$inet(0x2, 0x4000000000000001, 0x0) socket(0xd, 0x0, 0x4) bind$llc(0xffffffffffffffff, &(0x7f00000002c0)={0x1a, 0x0, 0x9, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x28000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}]}) socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x17d}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417}, &(0x7f00000001c0)=0x10) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x20000001e, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xfffffffffffffe01, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x36}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000000400)='./file0\x00', 0x100) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getegid() setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000380)="9bfab200", 0x4}], 0x1) close(r3) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000180)=0x9, &(0x7f0000000340)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000006c0)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r5) 2018/03/31 16:50:58 executing program 1: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000001800)=[{&(0x7f00000007c0)=""/48}, {&(0x7f0000000800)=""/4096, 0xf2118f21fd621b33}], 0x2000012b) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r2 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000180)={0x10001, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000240), &(0x7f0000000380)=0xfffffffffffffeb9) 2018/03/31 16:50:58 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r2, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000380)=0x8) signalfd(r0, &(0x7f0000000180), 0x8) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b7"}}, &(0x7f0000000200)=0x0) timer_settime(r4, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r5 = dup(r0) r6 = accept4$alg(r5, 0x0, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000002240), 0xd4}, 0x0) 2018/03/31 16:50:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x82400) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x401, 0x0) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f0000000100)=r2) io_setup(0x6, &(0x7f0000b2b000)=0x0) r4 = eventfd(0x0) read$eventfd(r4, &(0x7f00008e8000), 0x8) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0)) r5 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x71, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000200)=0x31b, 0x4) openat$cgroup(r5, &(0x7f0000000180)='syz0\x00', 0x200002, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040)=0x1ff, 0x4) io_submit(r3, 0x1fffff8e, &(0x7f0000255000)=[&(0x7f00006c3fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f0000cbcffd), 0x0, 0x0, 0x0, 0x1, r4}]) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x5) getsockname$netrom(r2, &(0x7f0000000140), &(0x7f0000000240)=0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21}, 0x1c) sendto$inet6(r0, &(0x7f0000000640)="6c67ca9cb5607ed77181c7fa0020fbb08bff052dc0fd7514d64736b3e5e53b0b33cb33eabd5829a07d7cf8211b94e686d9e6bb62fc553c5283de5c293bc88abcabc433af9631d5053b3a46419b8fa542a40d4882c79b4e9841045a2024a74bb09161c4b32290cc331853a16a166cd3f95a910940b5ef182a7d3524f012be6fe1cab7f43436ae20d6f57b2b541979c1c441e09e5e091f97dd2f3d58173384b233a6258000079eb5d3aaecc648147bf35868324a31d8a8b77f5b84ad30", 0xbc, 0x20000001, &(0x7f000007f000)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/31 16:50:58 executing program 0: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) write(r1, &(0x7f0000000380)="a975c6a108e0febbb1a194218b88b5cef44946a9972a3595dac0d257cebeaa9a397392b9280336644967ebf8ddba02e27589e14160ff591b7168915ccb8ef94e9213b21af61fe50b7a8435172cef29f1bfb4468bc58e", 0x56) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r2 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000180)={0x0, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) [ 230.119799] FAULT_INJECTION: forcing a failure. [ 230.119799] name failslab, interval 1, probability 0, space 0, times 0 [ 230.131153] CPU: 0 PID: 15878 Comm: syz-executor5 Not tainted 4.16.0-rc7+ #283 [ 230.138630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.148075] Call Trace: [ 230.150646] dump_stack+0x194/0x24d [ 230.154256] ? arch_local_irq_restore+0x53/0x53 [ 230.158912] ? lock_release+0xa40/0xa40 [ 230.162869] should_fail+0x8c0/0xa40 [ 230.166563] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 230.171649] ? radix_tree_delete+0x30/0x30 [ 230.176069] ? node_tag_clear+0xf2/0x180 [ 230.180112] ? print_irqtrace_events+0x270/0x270 [ 230.184844] ? find_held_lock+0x35/0x1d0 [ 230.188886] ? tipc_alloc_conn+0x41b/0x5a0 [ 230.193103] ? mark_held_locks+0xaf/0x100 [ 230.197226] ? idr_alloc+0x127/0x180 [ 230.200915] ? __local_bh_enable_ip+0x121/0x230 [ 230.205560] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 230.210553] ? tipc_alloc_conn+0x41b/0x5a0 [ 230.214780] should_failslab+0xec/0x120 [ 230.218730] kmem_cache_alloc_trace+0x4b/0x740 [ 230.223292] ? tipc_alloc_conn+0x448/0x5a0 [ 230.227504] ? tipc_send_kern_top_evt+0x6e0/0x6e0 [ 230.232820] ? tipc_topsrv_kern_subscr+0x346/0x8a0 [ 230.237732] tipc_subscrb_connect_cb+0xaa/0x270 [ 230.242376] ? tipc_subscrb_put+0x30/0x30 [ 230.246499] ? __lock_is_held+0xb6/0x140 [ 230.250535] tipc_topsrv_kern_subscr+0x465/0x8a0 [ 230.255275] ? tipc_receive_from_sock+0x7b0/0x7b0 [ 230.260090] ? memset+0x31/0x40 [ 230.263343] ? tipc_bcast_stop+0x350/0x350 [ 230.267552] tipc_group_create+0x6ed/0x980 [ 230.271764] ? tipc_group_size+0x50/0x50 [ 230.275803] ? mark_held_locks+0xaf/0x100 [ 230.279927] ? do_raw_spin_trylock+0x190/0x190 [ 230.284496] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 230.289488] ? lock_sock_nested+0x91/0x110 [ 230.293697] ? trace_hardirqs_on+0xd/0x10 [ 230.297820] ? __local_bh_enable_ip+0x121/0x230 [ 230.302465] tipc_setsockopt+0x28a/0xcf0 [ 230.306533] ? tipc_sk_leave+0x200/0x200 [ 230.310574] ? security_socket_setsockopt+0x89/0xb0 [ 230.315568] compat_SyS_setsockopt+0x2e7/0x410 [ 230.320125] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 230.324855] ? do_fast_syscall_32+0x156/0xf9f [ 230.329324] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 230.334065] do_fast_syscall_32+0x3ec/0xf9f [ 230.338366] ? do_int80_syscall_32+0x9c0/0x9c0 [ 230.342935] ? _raw_spin_unlock_irq+0x27/0x70 [ 230.347407] ? finish_task_switch+0x1c1/0x7e0 [ 230.351878] ? syscall_return_slowpath+0x2ac/0x550 [ 230.356784] ? prepare_exit_to_usermode+0x350/0x350 [ 230.361781] ? sysret32_from_system_call+0x5/0x3c [ 230.366601] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 230.371421] entry_SYSENTER_compat+0x70/0x7f [ 230.375891] RIP: 0023:0xf7fdec99 [ 230.379228] RSP: 002b:00000000f5fda0ac EFLAGS: 00000282 ORIG_RAX: 000000000000016e [ 230.386911] RAX: ffffffffffffffda RBX: 0000000000000018 RCX: 000000000000010f [ 230.394158] RDX: 0000000000000087 RSI: 0000000020265000 RDI: 0000000000000010 [ 230.401402] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 230.408645] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 2018/03/31 16:50:58 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0, 0x2}, &(0x7f00000019c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={r2}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r3, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b77ddb0bd929aa08c5ab5fc72acb2f5afc9e2a84af40727a0b0c4e304f5cf7ef4fccd959d45f312518ebf426267191"}}, &(0x7f0000000200)=0x0) fcntl$getownex(r4, 0x10, &(0x7f0000001a00)={0x0, 0x0}) get_robust_list(r6, &(0x7f0000000480)=&(0x7f0000000440)={&(0x7f00000003c0), 0x0, &(0x7f0000000500)}, &(0x7f00000004c0)=0xc) getcwd(&(0x7f0000001a40)=""/122, 0x7a) timer_settime(r5, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r7 = dup(r4) ioctl(r4, 0x3, &(0x7f0000000380)="b7830665d9b0f88d2a161369a1b29acba17aad53bd7db12f32e3195c35e5e919fb88fc5e7a1485365882e791") r8 = add_key(&(0x7f0000001ac0)='ceph\x00', &(0x7f0000001b00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000022c0)="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", 0x1000, 0xfffffffffffffffe) r9 = request_key(&(0x7f0000001b40)='keyring\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001bc0)='ns/ipc\x00', 0xffffffffffffffff) keyctl$negate(0xd, r8, 0x401, r9) r10 = accept4$alg(r7, 0x0, 0x0, 0x0) sendmsg$alg(r10, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000540)="92e7a658f3599141e2dc0628fbfc6d075118d76bc7bf5e92b4b5c282713e447bdc430e0a6b6c35727720e5e43cea255f8f6d541f4329075b"}, {&(0x7f0000000580)="3ada2e924636174fe04f9a5e454056ea620e4ce8f74cc03868a27c7770883ef7ceb2226700d578326559d3214558478f3b880c1f325a81fecb92dd9904566afc15588ef3605cd834d4f90677f4852146237054798ad753c37ec055647a2175152573e0b355f16806693df739e8a3c2faa84ab2b2aa25feb42153cf4992659d458350735676a01933c6c2e49c1d331829a683197a3e74dd655132d3ddc28299ed25"}, {&(0x7f0000000640)="cb081edef56a1a4e62811f71c38dcd292c4674453bcb"}, {&(0x7f0000000680)="4600e496de684723a0bc4abc435211368e98751fd9d0af150ea97f87063ac728b09202f46ad1fb2bc4a6ed521322ded197ce0f9e9de31a905a633f430c1d5928636546951408bf7912bdb79aa3aa58c81f95f3df0414bda94340e5cf2b"}, {&(0x7f0000000700)="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"}, {&(0x7f0000001700)="9311b3f36223221e7c1ba7891e7a318fac50c724e4a1fd399c1b099d197e261ab61929fab0042be213e8251bea96f2d26550697d5062dcab70d02699cedbccf8e929fcb7932a902955cc06f6f3ca6ac5ab8e689bb67ac92d6c6487b31f0783cad9050d69c673e1898db42c269723fa21abc317c3a5f83756f93a3210b1665a63199780691d9039aa5eb5115ca5c5cd9ea1fe98933a170d15225a92ea4822673ca5f0a6bb05efd6ad3c59047a6ea4"}, {&(0x7f00000017c0)="193ecc4e349388d39b854a71208407e815823a63602eac20fbd3e0190340589adce5c83c482cc6e1ab736b2f992278ea150afd0cf2869eb11a124548e3b8df4100c6778ac52d37a0f8d40bb604a876cc577e554ce8"}, {&(0x7f0000001840)="f734ba3a64f706590dd8a52dc46dd9097172a46448e7931466e2280a"}, {&(0x7f0000001880)="079a3b2c9242e8a5c9f2f4ed0bd6c39e8fd55c590dfeab9f6bb4c07765a9c70fd5aa49f224876d11b2f3ac5b511504e1cd7cc66a4f1e6d648ebdf96d4b6a5637a11c85e7ef62e146f02e2b3e3601a18a9f56b9ed2167cefa1996d82c6c1689d6fa3fe43e1cdbac0726fab90aa85cdaac44269795d1907f2e3dee0af19411849a0324"}], 0x184, 0x0, 0xff00}, 0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0x4) 2018/03/31 16:50:58 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/mixer\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000500)={{0x6, 0x1}, {0x3f, 0x3f}, 0xff, 0x0, 0x670467ae}) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000340)=0x8000000000000006) r2 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r2, &(0x7f0000000480), 0x1ffffffffffffd90) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000240)={0xffffffffffffffff}) r4 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) r5 = syz_open_dev$sndctrl(&(0x7f0000000380)='/dev/snd/controlC#\x00', 0x2, 0x80040) ppoll(&(0x7f00000003c0)=[{r2, 0x4230}, {r2}, {r2, 0x8208}, {r2, 0x640}, {r3, 0x8000}, {r2, 0x361f3f9edd125050}, {r3, 0x8104}, {r3, 0x40c}, {r5, 0x240}], 0x9, &(0x7f0000000440), &(0x7f0000000480)={0x5}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000180)={0x10001, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/31 16:50:59 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000480)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0xaf4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x79ec, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r2) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000040)) r3 = socket$netlink(0x10, 0x3, 0x4000000000000010) bind$netlink(r3, &(0x7f00000f1000)={0x10, 0x0, 0x0, 0xa488d180}, 0xc) preadv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000001c0)}, {&(0x7f00000002c0)=""/128, 0x80}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000340)=""/181, 0xb5}], 0x4, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000002800)={'bcsf0\x00', &(0x7f0000001f40)=ANY=[@ANYBLOB="0f0000000200000007000000810000000800000008000000dc03000002000000d9000000ffffff7f0600000000000000ee01000001800000060000000004000107000000a1340000ff0300000900000004000000ff03000040000000ff6b5dfb635954004ba53400a260d04238d21666356d5c723c5dd110651c4e668488c620f437eb86ed2ec43c8015a335049d236e4083ceaca5dd8e5196bf2ff9bfa79efe1ac6e4b2a264e23c584c3f6fefb9ac66b50937c3222a29b573e37181b88e3f527a9fd2e65a3fc1a564602c43225896c6b6a2ade6ab691c74490000000000000000"]}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x80, 0x0) pipe(&(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$netlink(r4, &(0x7f0000002880), &(0x7f00000028c0)=0xc) getsockopt$netlink(r3, 0x10e, 0x9, &(0x7f0000000080)=""/4, &(0x7f0000bea000)=0x363) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000002740)=0x3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz1\x00', 0x1ff) r5 = getuid() ioctl$TUNSETOWNER(r4, 0x400454cc, r5) r6 = syz_open_procfs(0x0, &(0x7f00000016c0)='net/icmp6\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002ac0)={0x0, @in6={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, &(0x7f0000002b80)=0x84) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000002100)={"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"}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002bc0)={0x0, 0x88b5}, &(0x7f0000002c00)=0x8) sendmsg$inet_sctp(r6, &(0x7f0000002cc0)={&(0x7f0000001700)=@in6={0xa, 0x4e23, 0xe173, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c, &(0x7f0000002a80)=[{&(0x7f0000001740)="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", 0x800}], 0x1, &(0x7f0000002c40), 0x0, 0x8804}, 0x20000084) r7 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r7, 0xc020660b, &(0x7f0000002500)=ANY=[@ANYBLOB="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"]) openat$dsp(0xffffffffffffff9c, &(0x7f0000001600)='/dev/dsp\x00', 0x2400, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000500)) 2018/03/31 16:50:59 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r2, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r3 = accept4$alg(r1, 0x0, 0x0, 0x800) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b7"}}, &(0x7f0000000200)=0x0) timer_settime(r5, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r6 = request_key(&(0x7f0000000380)='syzkaller\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='ghash-generic\x00', 0xfffffffffffffffc) r7 = add_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="cb723b7e27f51b4374c0702b0c05156412c3927198f0842f52f69f98a8f696e3f0eb66858ae12c3a7271605c1cc1ca1a7b8416b2bf9fa79ddd48dd764517576ba3cc85e76f08d092a363ae139453f02f1153580dedf7783279222cdf2f04b2d2007dcc8f4e66d59bf6df1ea40b67feb4a47bac5e408cb9362827865ab1069b1df37c3ef0f0e26630c0ccd4cf5eba1cf960f7d94bf892ef977613408fb4c336850e0820233287d1eb79462ad38ff3ab40e0fcf68dc1d5", 0xb6, 0xfffffffffffffff9) keyctl$reject(0x13, r6, 0x200, 0x3, r7) r8 = dup(r4) r9 = accept4$alg(r8, 0x0, 0x0, 0x0) ioctl$PPPOEIOCSFWD(r3, 0x4004b100, &(0x7f0000000180)={0x18, 0x0, {0x0, @random="1a98973d32d7", 'irlan0\x00'}}) sendmsg$alg(r9, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000002240), 0xd4}, 0x0) 2018/03/31 16:50:59 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0, 0x2}, &(0x7f00000019c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={r2}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r3, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b77ddb0bd929aa08c5ab5fc72acb2f5afc9e2a84af40727a0b0c4e304f5cf7ef4fccd959d45f312518ebf426267191"}}, &(0x7f0000000200)=0x0) fcntl$getownex(r4, 0x10, &(0x7f0000001a00)={0x0, 0x0}) get_robust_list(r6, &(0x7f0000000480)=&(0x7f0000000440)={&(0x7f00000003c0), 0x0, &(0x7f0000000500)}, &(0x7f00000004c0)=0xc) getcwd(&(0x7f0000001a40)=""/122, 0x7a) timer_settime(r5, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r7 = dup(r4) ioctl(r4, 0x3, &(0x7f0000000380)="b7830665d9b0f88d2a161369a1b29acba17aad53bd7db12f32e3195c35e5e919fb88fc5e7a1485365882e791") r8 = add_key(&(0x7f0000001ac0)='ceph\x00', &(0x7f0000001b00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000022c0)="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", 0x1000, 0xfffffffffffffffe) r9 = request_key(&(0x7f0000001b40)='keyring\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001bc0)='ns/ipc\x00', 0xffffffffffffffff) keyctl$negate(0xd, r8, 0x401, r9) r10 = accept4$alg(r7, 0x0, 0x0, 0x0) sendmsg$alg(r10, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000540)="92e7a658f3599141e2dc0628fbfc6d075118d76bc7bf5e92b4b5c282713e447bdc430e0a6b6c35727720e5e43cea255f8f6d541f4329075b"}, {&(0x7f0000000580)="3ada2e924636174fe04f9a5e454056ea620e4ce8f74cc03868a27c7770883ef7ceb2226700d578326559d3214558478f3b880c1f325a81fecb92dd9904566afc15588ef3605cd834d4f90677f4852146237054798ad753c37ec055647a2175152573e0b355f16806693df739e8a3c2faa84ab2b2aa25feb42153cf4992659d458350735676a01933c6c2e49c1d331829a683197a3e74dd655132d3ddc28299ed25"}, {&(0x7f0000000640)="cb081edef56a1a4e62811f71c38dcd292c4674453bcb"}, {&(0x7f0000000680)="4600e496de684723a0bc4abc435211368e98751fd9d0af150ea97f87063ac728b09202f46ad1fb2bc4a6ed521322ded197ce0f9e9de31a905a633f430c1d5928636546951408bf7912bdb79aa3aa58c81f95f3df0414bda94340e5cf2b"}, {&(0x7f0000000700)="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"}, {&(0x7f0000001700)="9311b3f36223221e7c1ba7891e7a318fac50c724e4a1fd399c1b099d197e261ab61929fab0042be213e8251bea96f2d26550697d5062dcab70d02699cedbccf8e929fcb7932a902955cc06f6f3ca6ac5ab8e689bb67ac92d6c6487b31f0783cad9050d69c673e1898db42c269723fa21abc317c3a5f83756f93a3210b1665a63199780691d9039aa5eb5115ca5c5cd9ea1fe98933a170d15225a92ea4822673ca5f0a6bb05efd6ad3c59047a6ea4"}, {&(0x7f00000017c0)="193ecc4e349388d39b854a71208407e815823a63602eac20fbd3e0190340589adce5c83c482cc6e1ab736b2f992278ea150afd0cf2869eb11a124548e3b8df4100c6778ac52d37a0f8d40bb604a876cc577e554ce8"}, {&(0x7f0000001840)="f734ba3a64f706590dd8a52dc46dd9097172a46448e7931466e2280a"}, {&(0x7f0000001880)="079a3b2c9242e8a5c9f2f4ed0bd6c39e8fd55c590dfeab9f6bb4c07765a9c70fd5aa49f224876d11b2f3ac5b511504e1cd7cc66a4f1e6d648ebdf96d4b6a5637a11c85e7ef62e146f02e2b3e3601a18a9f56b9ed2167cefa1996d82c6c1689d6fa3fe43e1cdbac0726fab90aa85cdaac44269795d1907f2e3dee0af19411849a0324"}], 0x184, 0x0, 0xff00}, 0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0x4) [ 230.415890] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 230.423215] Subscriber rejected, no memory 2018/03/31 16:50:59 executing program 5 (fault-call:22 fault-nth:4): setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'vcan0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000340)={'nr0\x00'}) close(0xffffffffffffffff) socket$inet(0x2, 0x4000000000000001, 0x0) socket(0xd, 0x0, 0x4) bind$llc(0xffffffffffffffff, &(0x7f00000002c0)={0x1a, 0x0, 0x9, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x28000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}]}) socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000540)=ANY=[@ANYBLOB="71d09610c8cdf00005fc385325e40616fa5b4ea300f7cad0a06b4fe94b22d4dffcd2ed6a9cf561d2201196fdec15367c4646665aa21532f3c25f664ffff86a17bb1cacec90d3e5c2622a9490ac4731b92be01fb3d80189d7e0000000000000007f851d0c4483eb9469fefa26e622cf690633d64ff57574baed982e61d95177941699cfedd3a1fdc60dec58ae9519fadb1e4de766842eb40ad6e3844a9f1eea26912c24acbe091cf5a56667986b2167a429fe30824c5dd0a1e58c1a54121a089164918c04e944d6d6d5ca6999431f8e417e5e6c2456beee2a3664d216be38b35cda8820ca0e3d1300007ffc1bde32f8be964ea32fcc3df4557a7fb9251d03099498199cf43d793d2751051e5b266fc5f34970971180f55b9c24651fa2b5bf85f421882be0a876a08514e07f4727d82e3e76792cd59be16e5b085fe0267305b99d06b340039a4bd6e97db4ae7f1f8f0e48d793a703046a944ac65a93cea8aaa7eabcd4eb7564faaa1bb695cc71e9e0da09e93a651336e5a2aa92870fa100"], 0x17d}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417}, &(0x7f00000001c0)=0x10) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x20000001e, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xfffffffffffffe01, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x36}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000000400)='./file0\x00', 0x100) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getegid() setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000380)="9bfab200", 0x4}], 0x1) close(r3) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000180)=0x9, &(0x7f0000000340)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000006c0)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r5) 2018/03/31 16:50:59 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r2, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b7"}}, &(0x7f0000000200)=0x0) timer_settime(r4, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r5 = dup(r0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000180)="d78b74a9c084b853d95ece08fb5fac827f9feee308") r6 = accept4$alg(r5, 0x0, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000002240), 0xd4}, 0x0) 2018/03/31 16:50:59 executing program 1: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000001800)=[{&(0x7f00000007c0)=""/48}, {&(0x7f0000000800)=""/4096, 0xf2118f21fd621b33}], 0x2000012b) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) splice(r1, &(0x7f0000000140), r1, &(0x7f0000000240), 0x598, 0x4) r2 = memfd_create(&(0x7f0000000380)="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", 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000180)={0x10001, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) [ 230.524624] FAULT_INJECTION: forcing a failure. [ 230.524624] name failslab, interval 1, probability 0, space 0, times 0 [ 230.535980] CPU: 0 PID: 15916 Comm: syz-executor5 Not tainted 4.16.0-rc7+ #283 [ 230.543320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.552660] Call Trace: [ 230.555242] dump_stack+0x194/0x24d [ 230.558849] ? arch_local_irq_restore+0x53/0x53 [ 230.563498] should_fail+0x8c0/0xa40 [ 230.567201] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 230.572290] ? save_stack+0xa3/0xd0 [ 230.575897] ? trace_hardirqs_off+0x10/0x10 [ 230.580195] ? save_stack+0x43/0xd0 [ 230.583802] ? kasan_kmalloc+0xad/0xe0 [ 230.587678] ? kmem_cache_alloc_trace+0x136/0x740 [ 230.592496] ? tipc_subscrb_connect_cb+0xaa/0x270 [ 230.597312] ? tipc_topsrv_kern_subscr+0x465/0x8a0 [ 230.602212] ? tipc_group_create+0x6ed/0x980 [ 230.606592] ? tipc_setsockopt+0x28a/0xcf0 [ 230.610809] ? compat_SyS_setsockopt+0x2e7/0x410 [ 230.615551] ? do_fast_syscall_32+0x3ec/0xf9f [ 230.620021] ? entry_SYSENTER_compat+0x70/0x7f [ 230.624581] ? find_held_lock+0x35/0x1d0 [ 230.628628] ? tipc_subscrb_rcv_cb+0x25a/0xa40 [ 230.633184] ? lock_downgrade+0x980/0x980 [ 230.637304] ? lock_downgrade+0x980/0x980 [ 230.641442] should_failslab+0xec/0x120 [ 230.645389] kmem_cache_alloc_trace+0x4b/0x740 [ 230.649959] tipc_subscrb_rcv_cb+0x398/0xa40 [ 230.654354] ? tipc_subscrb_release_cb+0x30/0x30 [ 230.659086] ? lockdep_init_map+0x9/0x10 [ 230.663117] ? __raw_spin_lock_init+0x2d/0x100 [ 230.667677] ? tipc_subscrb_connect_cb+0x1bd/0x270 [ 230.672582] ? tipc_subscrb_put+0x30/0x30 [ 230.676704] ? __lock_is_held+0xb6/0x140 [ 230.680741] ? tipc_subscrb_release_cb+0x30/0x30 [ 230.685468] tipc_topsrv_kern_subscr+0x555/0x8a0 [ 230.690196] ? tipc_receive_from_sock+0x7b0/0x7b0 [ 230.695010] ? memset+0x31/0x40 [ 230.698265] ? tipc_bcast_stop+0x350/0x350 [ 230.702478] tipc_group_create+0x6ed/0x980 [ 230.707358] ? tipc_group_size+0x50/0x50 [ 230.711400] ? mark_held_locks+0xaf/0x100 [ 230.715529] ? do_raw_spin_trylock+0x190/0x190 [ 230.720088] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 230.725094] ? lock_sock_nested+0x91/0x110 [ 230.729326] ? trace_hardirqs_on+0xd/0x10 [ 230.733893] ? __local_bh_enable_ip+0x121/0x230 [ 230.738542] tipc_setsockopt+0x28a/0xcf0 [ 230.742580] ? tipc_sk_leave+0x200/0x200 [ 230.746636] ? security_socket_setsockopt+0x89/0xb0 [ 230.751637] compat_SyS_setsockopt+0x2e7/0x410 [ 230.756197] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 230.760932] ? do_fast_syscall_32+0x156/0xf9f [ 230.765404] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 230.770135] do_fast_syscall_32+0x3ec/0xf9f [ 230.774436] ? do_int80_syscall_32+0x9c0/0x9c0 [ 230.779001] ? _raw_spin_unlock_irq+0x27/0x70 [ 230.783481] ? finish_task_switch+0x1c1/0x7e0 [ 230.787956] ? syscall_return_slowpath+0x2ac/0x550 [ 230.792864] ? prepare_exit_to_usermode+0x350/0x350 [ 230.797868] ? sysret32_from_system_call+0x5/0x3c [ 230.802688] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 230.807510] entry_SYSENTER_compat+0x70/0x7f [ 230.811894] RIP: 0023:0xf7fdec99 [ 230.815233] RSP: 002b:00000000f5fda0ac EFLAGS: 00000282 ORIG_RAX: 000000000000016e [ 230.822917] RAX: ffffffffffffffda RBX: 0000000000000018 RCX: 000000000000010f [ 230.830162] RDX: 0000000000000087 RSI: 0000000020265000 RDI: 0000000000000010 [ 230.837407] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 230.844652] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 230.851897] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 230.859361] Subscription rejected, no memory 2018/03/31 16:50:59 executing program 0: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x1f}) readv(r1, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r2 = memfd_create(&(0x7f00000004c0)='\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000180)={0x0, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) rt_tgsigqueueinfo(r0, r0, 0x3b, &(0x7f0000000240)={0x20, 0x9, 0x401, 0xffffffff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/31 16:50:59 executing program 1: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000001800)=[{&(0x7f00000007c0)=""/48}, {&(0x7f0000000800)=""/4096, 0xf2118f21fd621b33}], 0x2000012b) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) socketpair(0x1, 0x803, 0x14000000000, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f00000005c0)={0x0, 0x7237, 0x3, &(0x7f0000000580)}) fstatfs(r2, &(0x7f0000000640)=""/16) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000480)=""/208) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000000680)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x403c5404, &(0x7f0000000600)={{0x2, 0x3, 0x88, 0x0, 0x77a4f740}, 0x4, 0xf2a9}) r4 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000180)={0x10001, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f0000000380)=""/197) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/31 16:50:59 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000480)) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0xaf4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x79ec, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r3) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000040)) r4 = socket$netlink(0x10, 0x3, 0x4000000000000010) bind$netlink(r4, &(0x7f00000f1000)={0x10, 0x0, 0x0, 0xa488d180}, 0xc) preadv(r0, &(0x7f00000004c0)=[{&(0x7f00000001c0)}, {&(0x7f00000002c0)=""/128, 0x80}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000340)=""/181, 0xb5}], 0x4, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000002800)={'bcsf0\x00', &(0x7f0000002500)=ANY=[@ANYBLOB="0f0000000200000007000000810000000800000008000000dc03000002000000d9000000ffffff7f0600000000000000ee01000001800000060000000004000007000000a1340000ff0300000900000004000000ff03000040000000ff6b5dfb635954004ba53400a260d04238d21666356d5c723c5dd110651c4e668488c620f437eb86ed2ec43c9015a335049d236e4083ceaca5dd8e5196bf2ff9bfa79efe1ac6e4b2a264e23c584c3f6fefb9ac66b50937c3222a29b5120fb3a7aa9a08b773e37181b88e3f5260511c86f91e74eaa9c4fefc30f7877a9fd2e65a3fc1a564602c43225896c6b6a2ade6ab691c7449"]}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x80, 0x0) pipe(&(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$netlink(r5, &(0x7f0000002880), &(0x7f00000028c0)=0xc) getsockopt$netlink(r4, 0x10e, 0x9, &(0x7f0000000080)=""/4, &(0x7f0000bea000)=0x363) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) ioctl$TIOCLINUX3(r5, 0x541c, &(0x7f0000002740)=0x3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r6 = getuid() ioctl$TUNSETOWNER(r5, 0x400454cc, r6) r7 = syz_open_procfs(0x0, &(0x7f00000016c0)='net/icmp6\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002ac0)={0x0, @in6={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, &(0x7f0000002b80)=0x84) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000002100)={"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"}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002bc0)={0x0, 0x88b5}, &(0x7f0000002c00)=0x8) sendmsg$inet_sctp(r7, &(0x7f0000002cc0)={&(0x7f0000001700)=@in6={0xa, 0x4e23, 0xe173, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c, &(0x7f0000002a80)=[{&(0x7f0000001740)="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", 0x800}], 0x1, &(0x7f0000002c40), 0x0, 0x8804}, 0x20000084) r8 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r8, 0xc020660b, &(0x7f0000002900)=ANY=[@ANYBLOB="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"]) openat$dsp(0xffffffffffffff9c, &(0x7f0000001600)='/dev/dsp\x00', 0x2400, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000500)) 2018/03/31 16:50:59 executing program 5 (fault-call:22 fault-nth:5): setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'vcan0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000340)={'nr0\x00'}) close(0xffffffffffffffff) socket$inet(0x2, 0x4000000000000001, 0x0) socket(0xd, 0x0, 0x4) bind$llc(0xffffffffffffffff, &(0x7f00000002c0)={0x1a, 0x0, 0x9, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x28000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}]}) socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x17d}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417}, &(0x7f00000001c0)=0x10) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x20000001e, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xfffffffffffffe01, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x36}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000000400)='./file0\x00', 0x100) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getegid() setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000380)="9bfab200", 0x4}], 0x1) close(r3) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000180)=0x9, &(0x7f0000000340)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000006c0)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r5) 2018/03/31 16:50:59 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x109143) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0, 0x2}, &(0x7f00000019c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={r2}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r3, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b77ddb0bd929aa08c5ab5fc72acb2f5afc9e2a84af40727a0b0c4e304f5cf7ef4fccd959d45f312518ebf426267191"}}, &(0x7f0000000200)=0x0) fcntl$getownex(r4, 0x10, &(0x7f0000001a00)={0x0, 0x0}) get_robust_list(r6, &(0x7f0000000480)=&(0x7f0000000440)={&(0x7f00000003c0), 0x0, &(0x7f0000000500)}, &(0x7f00000004c0)=0xc) getcwd(&(0x7f0000001a40)=""/122, 0x7a) timer_settime(r5, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r7 = dup(0xffffffffffffffff) ioctl(r4, 0x3, &(0x7f0000000380)="b7830665d9b0f88d2a161369a1b29acba17aad53bd7db12f32e3195c35e5e919fb88fc5e7a1485365882e791") r8 = add_key(&(0x7f0000001ac0)='ceph\x00', &(0x7f0000001b00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000022c0)="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", 0x1000, 0xfffffffffffffffe) r9 = request_key(&(0x7f0000001b40)='keyring\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001bc0)='ns/ipc\x00', 0xffffffffffffffff) keyctl$negate(0xd, r8, 0x401, r9) r10 = accept4$alg(r7, 0x0, 0x0, 0x0) sendmsg$alg(r10, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000540)="92e7a658f3599141e2dc0628fbfc6d075118d76bc7bf5e92b4b5c282713e447bdc430e0a6b6c35727720e5e43cea255f8f6d541f4329075b"}, {&(0x7f0000000580)="3ada2e924636174fe04f9a5e454056ea620e4ce8f74cc03868a27c7770883ef7ceb2226700d578326559d3214558478f3b880c1f325a81fecb92dd9904566afc15588ef3605cd834d4f90677f4852146237054798ad753c37ec055647a2175152573e0b355f16806693df739e8a3c2faa84ab2b2aa25feb42153cf4992659d458350735676a01933c6c2e49c1d331829a683197a3e74dd655132d3ddc28299ed25"}, {&(0x7f0000000640)="cb081edef56a1a4e62811f71c38dcd292c4674453bcb"}, {&(0x7f0000000680)="4600e496de684723a0bc4abc435211368e98751fd9d0af150ea97f87063ac728b09202f46ad1fb2bc4a6ed521322ded197ce0f9e9de31a905a633f430c1d5928636546951408bf7912bdb79aa3aa58c81f95f3df0414bda94340e5cf2b"}, {&(0x7f0000000700)="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"}, {&(0x7f0000001700)="9311b3f36223221e7c1ba7891e7a318fac50c724e4a1fd399c1b099d197e261ab61929fab0042be213e8251bea96f2d26550697d5062dcab70d02699cedbccf8e929fcb7932a902955cc06f6f3ca6ac5ab8e689bb67ac92d6c6487b31f0783cad9050d69c673e1898db42c269723fa21abc317c3a5f83756f93a3210b1665a63199780691d9039aa5eb5115ca5c5cd9ea1fe98933a170d15225a92ea4822673ca5f0a6bb05efd6ad3c59047a6ea4"}, {&(0x7f00000017c0)="193ecc4e349388d39b854a71208407e815823a63602eac20fbd3e0190340589adce5c83c482cc6e1ab736b2f992278ea150afd0cf2869eb11a124548e3b8df4100c6778ac52d37a0f8d40bb604a876cc577e554ce8"}, {&(0x7f0000001840)="f734ba3a64f706590dd8a52dc46dd9097172a46448e7931466e2280a"}, {&(0x7f0000001880)="079a3b2c9242e8a5c9f2f4ed0bd6c39e8fd55c590dfeab9f6bb4c07765a9c70fd5aa49f224876d11b2f3ac5b511504e1cd7cc66a4f1e6d648ebdf96d4b6a5637a11c85e7ef62e146f02e2b3e3601a18a9f56b9ed2167cefa1996d82c6c1689d6fa3fe43e1cdbac0726fab90aa85cdaac44269795d1907f2e3dee0af19411849a0324"}], 0x184, 0x0, 0xff00}, 0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0x4) 2018/03/31 16:50:59 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r2, 0x9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000040)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x34, 0x2, @thr={&(0x7f0000000080)="d10e0eac613ed218d1149005ac23560521f5273853b7eb7c667f65fc51123922bf5499e0a9de5ee2531d7ff211937f2ee463a02957e97c5b4b27145ef8f486080131d2e1412f9e7375c9923c7ff9af09cc08c973818cf0922d314461dd95ac08ba7155a291275d5b00b750dcbd350dc23af43c61c81a01a6f9169d9c3f5af73a7f455bf93c39ea9480714b6520b28ac2c2e8305baa2ec19bd242b01e5ae6b01fa1", &(0x7f0000000140)="d1ee3affb02d789b76b8d73b283994bf14f0cedf71ddbb7e4538d40e2636585f2f0ccec72f5c764705475b8ad3f6b7"}}, &(0x7f0000000200)=0x0) timer_settime(r4, 0x1, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0x447}], 0x3c) r5 = dup(r0) r6 = accept4$alg(r5, 0x0, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000002240), 0xd4}, 0x0) 2018/03/31 16:50:59 executing program 6: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r2 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000180)={0x0, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000080)={0x860, 0x1c, "130154b78aa155a7a71ddf490a84e653752d65f0b093b64f7457ada1"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/31 16:50:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x82400) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x401, 0x0) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f0000000100)=r2) io_setup(0x6, &(0x7f0000b2b000)=0x0) r4 = eventfd(0x0) read$eventfd(r4, &(0x7f00008e8000), 0x8) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0)) r5 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x71, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000200)=0x31b, 0x4) openat$cgroup(r5, &(0x7f0000000180)='syz0\x00', 0x200002, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040)=0x1ff, 0x4) io_submit(r3, 0x1fffff8e, &(0x7f0000255000)=[&(0x7f00006c3fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f0000cbcffd), 0x0, 0x0, 0x0, 0x1, r4}]) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x5) getsockname$netrom(r2, &(0x7f0000000140), &(0x7f0000000240)=0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21}, 0x1c) sendto$inet6(r0, &(0x7f0000000640)="6c67ca9cb5607ed77181c7fa0020fbb08bff052dc0fd7514d64736b3e5e53b0b33cb33eabd5829a07d7cf8211b94e686d9e6bb62fc553c5283de5c293bc88abcabc433af9631d5053b3a46419b8fa542a40d4882c79b4e9841045a2024a74bb09161c4b32290cc331853a16a166cd3f95a910940b5ef182a7d3524f012be6fe1cab7f43436ae20d6f57b2b541979c1c441e09e5e091f97dd2f3d58173384b233a6258000079eb5d3aaecc648147bf35868324a31d8a8b77f5b84ad30", 0xbc, 0x20000001, &(0x7f000007f000)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/31 16:50:59 executing program 1: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000001800)=[{&(0x7f00000007c0)=""/48}, {&(0x7f0000000800)=""/4096, 0xf2118f21fd621b33}], 0x2000012b) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r2 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) times(&(0x7f0000000380)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f00000003c0)={{0x2, 0xf8}, 'port1\x00', 0x20, 0x121002, 0x100000000, 0x7c, 0x8, 0x10000, 0xfffffffffffffffb, 0x0, 0x826df8a6a31d1451, 0x100}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000180)={0x10001, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) syz_open_dev$sndmidi(&(0x7f0000000480)='/dev/snd/midiC#D#\x00', 0x6, 0x8000) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0xae9, 0x7, 0x3, 0x100, 0x100000000, 0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/31 16:51:00 executing program 1: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000001800)=[{&(0x7f00000007c0)=""/48}, {&(0x7f0000000800)=""/4096, 0xf2118f21fd621b33}], 0x2000012b) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) pipe2(&(0x7f0000000240), 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r2 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000180)={0x10001, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) [ 231.243814] FAULT_INJECTION: forcing a failure. [ 231.243814] name failslab, interval 1, probability 0, space 0, times 0 [ 231.255441] CPU: 0 PID: 15944 Comm: syz-executor5 Not tainted 4.16.0-rc7+ #283 [ 231.262813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.272169] Call Trace: [ 231.274769] dump_stack+0x194/0x24d [ 231.278408] ? arch_local_irq_restore+0x53/0x53 [ 231.283089] should_fail+0x8c0/0xa40 [ 231.286814] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/03/31 16:51:00 executing program 1: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000001800)=[{&(0x7f00000007c0)=""/48}, {&(0x7f0000000800)=""/4096, 0xf2118f21fd621b33}], 0x2000012b) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}, 0x3}) r2 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000240)={0x80000000000000, 0xf004, 0x3, 0xc, 0x10}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000180)={0x10001, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) [ 231.291925] ? find_held_lock+0x35/0x1d0 [ 231.295994] ? trace_hardirqs_off+0x10/0x10 [ 231.300325] ? __lock_acquire+0x664/0x3e00 [ 231.304602] ? lock_release+0xa40/0xa40 [ 231.308590] ? find_held_lock+0x35/0x1d0 [ 231.312661] ? nametbl_find_seq+0x1d0/0x580 [ 231.316986] ? lock_downgrade+0x980/0x980 [ 231.321136] ? is_bpf_text_address+0xa4/0x120 [ 231.325645] ? lock_release+0xa40/0xa40 [ 231.329635] should_failslab+0xec/0x120 [ 231.333619] kmem_cache_alloc_trace+0x4b/0x740 [ 231.338213] ? nametbl_find_seq+0x3dd/0x580 2018/03/31 16:51:00 executing program 1: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000001800)=[{&(0x7f00000007c0)=""/48}, {&(0x7f0000000800)=""/4096, 0xf2118f21fd621b33}], 0x2000012b) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r2 = memfd_create(&(0x7f0000000240)='trusted\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000180)={0x10001, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) [ 231.342543] tipc_nameseq_create+0xad/0x540 [ 231.346880] ? lock_release+0xa40/0xa40 [ 231.350854] ? __tipc_nl_add_monitor+0xf80/0xf80 [ 231.355628] tipc_nametbl_subscribe+0x968/0xcb0 [ 231.360304] ? tipc_nametbl_withdraw+0x6e0/0x6e0 [ 231.365059] ? tipc_subscrb_rcv_cb+0x54f/0xa40 [ 231.369649] ? __lock_is_held+0xb6/0x140 [ 231.373726] ? lock_release+0xa40/0xa40 [ 231.377708] ? tipc_subscrb_rcv_cb+0x398/0xa40 [ 231.382293] ? rcu_read_lock_sched_held+0x108/0x120 [ 231.387312] ? kmem_cache_alloc_trace+0x459/0x740 2018/03/31 16:51:00 executing program 1: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000001800)=[{&(0x7f00000007c0)=""/48}, {&(0x7f0000000800)=""/4096, 0xf2118f21fd621b33}], 0x2000012b) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r2 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000180)={0x1, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) kcmp(r0, r0, 0x5, r3, r2) 2018/03/31 16:51:00 executing program 1: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000001800)=[{&(0x7f00000007c0)=""/48}, {&(0x7f0000000800)=""/4096, 0xf2118f21fd621b33}], 0x2000012b) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000380)={{0x101, 0x1}, 'port1\x00', 0x8, 0x40000, 0x1ff, 0xffff, 0x400, 0x1000, 0xac4, 0x0, 0x1, 0xfff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r2 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000180)={0x10001, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) [ 231.392165] ? tipc_subscrb_rcv_cb+0x54f/0xa40 [ 231.396757] tipc_subscrb_rcv_cb+0x67e/0xa40 [ 231.401171] ? tipc_subscrb_release_cb+0x30/0x30 [ 231.405932] ? lockdep_init_map+0x9/0x10 [ 231.409993] ? __raw_spin_lock_init+0x2d/0x100 [ 231.414577] ? tipc_subscrb_connect_cb+0x1bd/0x270 [ 231.419505] ? tipc_subscrb_put+0x30/0x30 [ 231.423650] ? __lock_is_held+0xb6/0x140 [ 231.427712] ? tipc_subscrb_release_cb+0x30/0x30 [ 231.432465] tipc_topsrv_kern_subscr+0x555/0x8a0 [ 231.437227] ? tipc_receive_from_sock+0x7b0/0x7b0 2018/03/31 16:51:00 executing program 1: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x4000, 0x0) readv(r1, &(0x7f0000001800)=[{&(0x7f00000007c0)=""/48}, {&(0x7f0000000800)=""/4096, 0xf2118f21fd621b33}], 0x2000012b) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r2 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000180)={0x10001, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000000400)={0xd5, 0x3}) syz_open_dev$amidi(&(0x7f0000000380)='/dev/amidi#\x00', 0x0, 0x8000) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000240)={0x200}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) [ 231.442073] ? memset+0x31/0x40 [ 231.445355] ? tipc_bcast_stop+0x350/0x350 [ 231.449591] tipc_group_create+0x6ed/0x980 [ 231.453827] ? tipc_group_size+0x50/0x50 [ 231.457887] ? mark_held_locks+0xaf/0x100 [ 231.462025] ? do_raw_spin_trylock+0x190/0x190 [ 231.466619] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 231.471632] ? lock_sock_nested+0x91/0x110 [ 231.475866] ? trace_hardirqs_on+0xd/0x10 [ 231.480004] ? __local_bh_enable_ip+0x121/0x230 [ 231.484672] tipc_setsockopt+0x28a/0xcf0 [ 231.488736] ? tipc_sk_leave+0x200/0x200 2018/03/31 16:51:00 executing program 1: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000003c0)={&(0x7f0000000240)='./file0\x00', 0x0, 0x2700222e1f266101}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendfile64(r0, r1, &(0x7f0000000400), 0x7) r2 = getpid() sched_setaffinity(r2, 0x0, &(0x7f0000000340)=0x800000000000000a) r3 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r3, &(0x7f0000001800)=[{&(0x7f0000000380)=""/48, 0x30}, {&(0x7f0000001840)=""/4096, 0x1000}], 0x200000000000004f) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000580)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r4 = memfd_create(&(0x7f0000000140)='/dev/sequencer2\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a45320, &(0x7f0000000440)={{0x0, 0x5e}, 'port0\x00', 0x5c, 0x2, 0xff, 0x0, 0xffffffffffff0000, 0x4, 0x3ff, 0x0, 0x3, 0x3f}) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000180)={0x10001, {{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) [ 231.492801] ? security_socket_setsockopt+0x89/0xb0 [ 231.497816] compat_SyS_setsockopt+0x2e7/0x410 [ 231.502397] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 231.507149] ? do_fast_syscall_32+0x156/0xf9f [ 231.511652] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 231.516401] do_fast_syscall_32+0x3ec/0xf9f [ 231.520711] ? do_int80_syscall_32+0x9c0/0x9c0 [ 231.525280] ? _raw_spin_unlock_irq+0x27/0x70 [ 231.529764] ? finish_task_switch+0x1c1/0x7e0 [ 231.534257] ? syscall_return_slowpath+0x2ac/0x550 [ 231.539171] ? prepare_exit_to_usermode+0x350/0x350 [ 231.544169] ? sysret32_from_system_call+0x5/0x3c [ 231.548994] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 231.553823] entry_SYSENTER_compat+0x70/0x7f [ 231.558209] RIP: 0023:0xf7fdec99 [ 231.561555] RSP: 002b:00000000f5fda0ac EFLAGS: 00000282 ORIG_RAX: 000000000000016e [ 231.569258] RAX: ffffffffffffffda RBX: 0000000000000018 RCX: 000000000000010f [ 231.576855] RDX: 0000000000000087 RSI: 0000000020265000 RDI: 0000000000000010 [ 231.584115] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 231.591379] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 231.598639] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 231.606026] Name sequence creation failed, no memory [ 231.611180] Failed to create subscription for {1020,0,4294967295} [ 231.656009] list_del corruption. prev->next should be 00000000f898d79a, but was 00000000e78bb417 [ 231.665559] ------------[ cut here ]------------ [ 231.670319] kernel BUG at lib/list_debug.c:53! [ 231.675377] invalid opcode: 0000 [#1] SMP KASAN [ 231.680026] Dumping ftrace buffer: [ 231.683546] (ftrace buffer empty) [ 231.687232] Modules linked in: [ 231.690400] CPU: 1 PID: 15944 Comm: syz-executor5 Not tainted 4.16.0-rc7+ #283 [ 231.697730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.707074] RIP: 0010:__list_del_entry_valid+0xef/0x150 [ 231.712409] RSP: 0018:ffff8801b06a6a98 EFLAGS: 00010282 [ 231.717744] RAX: 0000000000000054 RBX: ffff8801af2e6710 RCX: 0000000000000000 [ 231.725005] RDX: 0000000000000054 RSI: 1ffff100360d4d08 RDI: ffffed00360d4d47 [ 231.732772] RBP: ffff8801b06a6ab0 R08: 1ffff100360d4c9f R09: 0000000000000000 [ 231.740020] R10: ffff8801b06a6978 R11: 0000000000000000 R12: ffff8801af2e6758 [ 231.747264] R13: ffff8801b06a6c50 R14: ffff8801af2e6760 R15: ffff8801aa5c5b40 [ 231.754518] FS: 0000000000000000(0000) GS:ffff8801db100000(0000) knlGS:0000000000000000 [ 231.762722] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 231.768580] CR2: 00000000016fdfd0 CR3: 000000000846a006 CR4: 00000000001626e0 [ 231.775830] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 231.783082] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 231.790327] Call Trace: [ 231.792892] ? _raw_spin_lock_bh+0x39/0x40 [ 231.797103] tipc_nametbl_unsubscribe+0x318/0x990 [ 231.801918] ? perf_trace_lock+0x900/0x900 [ 231.806126] ? tipc_nametbl_subscribe+0xcb0/0xcb0 [ 231.810940] ? lock_acquire+0x1d5/0x580 [ 231.814888] ? lock_acquire+0x1d5/0x580 [ 231.818835] ? tipc_subscrb_subscrp_delete+0x8f/0x460 [ 231.823999] ? lock_release+0xa40/0xa40 [ 231.827950] ? find_held_lock+0x35/0x1d0 [ 231.831991] ? tipc_conn_lookup+0x78/0x90 [ 231.836113] ? tipc_subscrb_subscrp_delete+0x8f/0x460 [ 231.841278] tipc_subscrb_subscrp_delete+0x1e9/0x460 [ 231.846354] ? mark_held_locks+0xaf/0x100 [ 231.850476] ? __local_bh_enable_ip+0x121/0x230 [ 231.855117] ? tipc_subscrp_put+0x360/0x360 [ 231.859410] ? tipc_conn_lookup+0x78/0x90 [ 231.863532] ? trace_hardirqs_on+0xd/0x10 [ 231.867651] ? __local_bh_enable_ip+0x121/0x230 [ 231.872292] ? tipc_subscrb_subscrp_delete+0x460/0x460 [ 231.877540] tipc_subscrb_release_cb+0x17/0x30 [ 231.882095] tipc_topsrv_kern_unsubscr+0x2c3/0x430 [ 231.886999] ? tipc_dest_del+0x350/0x350 [ 231.891035] ? tipc_topsrv_kern_subscr+0x8a0/0x8a0 [ 231.895937] ? tipc_node_distr_xmit+0x212/0x2b0 [ 231.900848] ? tipc_node_xmit+0x3b0/0x3b0 [ 231.904970] tipc_group_delete+0x2c0/0x3d0 [ 231.909177] ? tipc_msg_create+0x1fc/0x280 [ 231.913386] ? tipc_group_create+0x980/0x980 [ 231.917772] ? __tipc_shutdown+0x916/0xc80 [ 231.921980] ? find_held_lock+0x35/0x1d0 [ 231.926022] ? tipc_sk_respond+0x550/0x550 [ 231.930232] tipc_sk_leave+0x10b/0x200 [ 231.934181] ? tipc_sk_withdraw+0x6b0/0x6b0 [ 231.938478] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 231.943470] ? lock_sock_nested+0x91/0x110 [ 231.947771] ? __local_bh_enable_ip+0x121/0x230 [ 231.952413] tipc_release+0x154/0xff0 [ 231.956189] ? perf_trace_lock_acquire+0xe3/0x980 [ 231.961006] ? tipc_sk_backlog_rcv+0x390/0x390 [ 231.965564] ? unwind_get_return_address+0x61/0xa0 [ 231.970468] ? perf_trace_lock+0x900/0x900 [ 231.974677] ? perf_trace_lock_acquire+0xe3/0x980 [ 231.979492] ? trace_hardirqs_off+0x10/0x10 [ 231.983789] ? perf_trace_lock+0x900/0x900 [ 231.988432] ? locks_remove_file+0x3fa/0x5a0 [ 231.992815] ? fcntl_setlk+0x1100/0x1100 [ 231.996851] ? fsnotify+0x7b3/0x1140 [ 232.000541] ? fsnotify_first_mark+0x2b0/0x2b0 [ 232.005099] sock_release+0x8d/0x1e0 [ 232.008788] ? sock_alloc_file+0x560/0x560 [ 232.012997] sock_close+0x16/0x20 [ 232.016441] __fput+0x327/0x7e0 [ 232.019698] ? fput+0x140/0x140 [ 232.022951] ? _raw_spin_unlock_irq+0x27/0x70 [ 232.027422] ____fput+0x15/0x20 [ 232.030679] task_work_run+0x199/0x270 [ 232.034799] ? task_work_cancel+0x210/0x210 [ 232.039092] ? _raw_spin_unlock+0x22/0x30 [ 232.043214] ? switch_task_namespaces+0x87/0xc0 [ 232.047856] do_exit+0x9bb/0x1ad0 [ 232.051283] ? mm_update_next_owner+0x930/0x930 [ 232.055924] ? debug