8514989fa1e6746581add1157d812fd9ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8d977fd65146e99d0c2b2c1d5f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5560d71c92335881a988a06f5c2b798dad13916946e32139ede4df933f525428b81464aea9a3c66c410bc4718ba27dab77cee9c682d9dcba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f0240aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db907000000000000000000000000000000", 0x137, 0x0) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000340)={0x9}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000002540)=ANY=[@ANYBLOB="9c000000"], 0x1}, 0x1}, 0x0) r4 = socket(0x10, 0x400000802, 0x0) listen(r4, 0x7) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)) write(r4, &(0x7f00000eefe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) connect$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x1}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000001cc0)=[{{&(0x7f0000000a40)=@vsock, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001bc0)=""/223, 0xdf}}], 0x1, 0x0, &(0x7f0000001dc0)={0x77359400}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000001ec0)={0x1, &(0x7f0000001e80)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00000023c0)={r5, 0x12}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000001f00)=ANY=[@ANYBLOB="7aeedf400bb8a1c672ad8b29a728d18b8c9100594a6c0900"], &(0x7f0000000080)=0x1) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000001f40)) recvmmsg(0xffffffffffffff9c, &(0x7f0000002100)=[{{&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/204, 0xcc}, {&(0x7f00000001c0)=""/84, 0x54}, {&(0x7f0000000240)=""/254, 0xfe}], 0x3, 0x0, 0x0, 0xfff}, 0x4}, {{&(0x7f0000000380)=@in, 0x80, &(0x7f0000001800)=[{&(0x7f0000000400)=""/124, 0x7c}, {&(0x7f0000000480)=""/97, 0x61}, {&(0x7f0000000500)=""/175, 0xaf}, {&(0x7f00000005c0)=""/73, 0x49}, {&(0x7f0000000640)=""/218, 0xda}, {&(0x7f0000000740)=""/185, 0xb9}, {&(0x7f0000000800)=""/4096, 0x1000}], 0x7, &(0x7f0000001840)=""/122, 0x7a, 0x400}}, {{&(0x7f00000018c0)=@can, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001940)=""/79, 0x4f}, {&(0x7f00000019c0)=""/77, 0x4d}, {&(0x7f0000001a40)=""/132, 0x84}, {&(0x7f0000001b00)=""/126, 0x7e}, {&(0x7f0000001b80)=""/33, 0x21}, {&(0x7f0000001bc0)=""/142, 0x8e}, {&(0x7f0000001c80)=""/103, 0x67}, {&(0x7f0000001d00)=""/22, 0x16}], 0x8, &(0x7f0000001d80)=""/250, 0xfa, 0x80}, 0xffffffffffffff7f}, {{&(0x7f0000002400)=@ipx, 0x80, &(0x7f0000002080)=[{&(0x7f0000001fc0)=""/167, 0xa7}], 0x1, &(0x7f00000020c0)=""/21, 0x15, 0x100000001}, 0x1}], 0x4, 0x0, &(0x7f0000002180)={0x0, 0x989680}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000021c0)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/28 02:10:26 executing program 5: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)={0x102c, 0x7fff}) pipe2(&(0x7f0000002280)={0xffffffffffffffff}, 0x84800) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002200)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002840)={{{@in6=@mcast1, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000002940)=0xe8) r2 = open(&(0x7f00000004c0)='./file0\x00', 0x40000, 0x1df) fstatfs(r1, &(0x7f0000002300)=""/140) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000340)={0x9}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000002540)=ANY=[@ANYBLOB="9c000000"], 0x1}, 0x1}, 0x0) r4 = socket(0x10, 0x400000802, 0x0) listen(r4, 0x7) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)) write(r4, &(0x7f00000eefe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) connect$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x1}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000001cc0)=[{{&(0x7f0000000a40)=@vsock, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001bc0)=""/223, 0xdf}}], 0x1, 0x0, &(0x7f0000001dc0)={0x77359400}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000001ec0)={0x1, &(0x7f0000001e80)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00000023c0)={r5, 0x12}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000001f00)=ANY=[@ANYBLOB="7aeedf400bb8a1c672ad8b29a728d18b8c9100594a6c0900"], &(0x7f0000000080)=0x1) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000001f40)) recvmmsg(0xffffffffffffff9c, &(0x7f0000002100)=[{{&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/204, 0xcc}, {&(0x7f00000001c0)=""/84, 0x54}, {&(0x7f0000000240)=""/254, 0xfe}], 0x3, 0x0, 0x0, 0xfff}, 0x4}, {{&(0x7f0000000380)=@in, 0x80, &(0x7f0000001800)=[{&(0x7f0000000400)=""/124, 0x7c}, {&(0x7f0000000480)=""/97, 0x61}, {&(0x7f0000000500)=""/175, 0xaf}, {&(0x7f00000005c0)=""/73, 0x49}, {&(0x7f0000000640)=""/218, 0xda}, {&(0x7f0000000740)=""/185, 0xb9}, {&(0x7f0000000800)=""/4096, 0x1000}], 0x7, &(0x7f0000001840)=""/122, 0x7a, 0x400}}, {{&(0x7f00000018c0)=@can, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001940)=""/79, 0x4f}, {&(0x7f00000019c0)=""/77, 0x4d}, {&(0x7f0000001a40)=""/132, 0x84}, {&(0x7f0000001b00)=""/126, 0x7e}, {&(0x7f0000001b80)=""/33, 0x21}, {&(0x7f0000001bc0)=""/142, 0x8e}, {&(0x7f0000001c80)=""/103, 0x67}, {&(0x7f0000001d00)=""/22, 0x16}], 0x8, &(0x7f0000001d80)=""/250, 0xfa, 0x80}, 0xffffffffffffff7f}, {{&(0x7f0000002400)=@ipx, 0x80, &(0x7f0000002080)=[{&(0x7f0000001fc0)=""/167, 0xa7}], 0x1, &(0x7f00000020c0)=""/21, 0x15, 0x100000001}, 0x1}], 0x4, 0x0, &(0x7f0000002180)={0x0, 0x989680}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000021c0)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/28 02:10:26 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b90ffc), 0x4) listen(r0, 0x84be) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003fefe7), &(0x7f0000000080)=0x3ad8) 2018/04/28 02:10:26 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg(r0, &(0x7f0000001ec0)={&(0x7f00000018c0)=@nl=@unspec, 0x80, &(0x7f0000001dc0), 0x0, &(0x7f00000000c0)=[{0x28, 0x29, 0x2, "d78a91e1346885e68363fb16827220fc47"}], 0x28}, 0x0) 2018/04/28 02:10:26 executing program 0: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)={0x102c, 0x7fff}) pipe2(&(0x7f0000002280)={0xffffffffffffffff}, 0x84800) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002200)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002840)={{{@in6=@mcast1, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000002940)=0xe8) r2 = open(&(0x7f00000004c0)='./file0\x00', 0x40000, 0x1df) fstatfs(r1, &(0x7f0000002300)=""/140) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000340)={0x9}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000002540)=ANY=[@ANYBLOB="9c000000"], 0x1}, 0x1}, 0x0) r4 = socket(0x10, 0x400000802, 0x0) listen(r4, 0x7) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)) write(r4, &(0x7f00000eefe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) connect$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x1}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000001cc0)=[{{&(0x7f0000000a40)=@vsock, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001bc0)=""/223, 0xdf}}], 0x1, 0x0, &(0x7f0000001dc0)={0x77359400}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000001ec0)={0x1, &(0x7f0000001e80)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00000023c0)={r5, 0x12}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000001f00)=ANY=[@ANYBLOB="7aeedf400bb8a1c672ad8b29a728d18b8c9100594a6c0900"], &(0x7f0000000080)=0x1) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000001f40)) recvmmsg(0xffffffffffffff9c, &(0x7f0000002100)=[{{&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/204, 0xcc}, {&(0x7f00000001c0)=""/84, 0x54}, {&(0x7f0000000240)=""/254, 0xfe}], 0x3, 0x0, 0x0, 0xfff}, 0x4}, {{&(0x7f0000000380)=@in, 0x80, &(0x7f0000001800)=[{&(0x7f0000000400)=""/124, 0x7c}, {&(0x7f0000000480)=""/97, 0x61}, {&(0x7f0000000500)=""/175, 0xaf}, {&(0x7f00000005c0)=""/73, 0x49}, {&(0x7f0000000640)=""/218, 0xda}, {&(0x7f0000000740)=""/185, 0xb9}, {&(0x7f0000000800)=""/4096, 0x1000}], 0x7, &(0x7f0000001840)=""/122, 0x7a, 0x400}}, {{&(0x7f00000018c0)=@can, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001940)=""/79, 0x4f}, {&(0x7f00000019c0)=""/77, 0x4d}, {&(0x7f0000001a40)=""/132, 0x84}, {&(0x7f0000001b00)=""/126, 0x7e}, {&(0x7f0000001b80)=""/33, 0x21}, {&(0x7f0000001bc0)=""/142, 0x8e}, {&(0x7f0000001c80)=""/103, 0x67}, {&(0x7f0000001d00)=""/22, 0x16}], 0x8, &(0x7f0000001d80)=""/250, 0xfa, 0x80}, 0xffffffffffffff7f}, {{&(0x7f0000002400)=@ipx, 0x80, &(0x7f0000002080)=[{&(0x7f0000001fc0)=""/167, 0xa7}], 0x1, &(0x7f00000020c0)=""/21, 0x15, 0x100000001}, 0x1}], 0x4, 0x0, &(0x7f0000002180)={0x0, 0x989680}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000021c0)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/28 02:10:26 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) fcntl$lock(r0, 0x26, &(0x7f0000000080)={0x2, 0x0, 0x4, 0x0, r1}) 2018/04/28 02:10:26 executing program 0: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)={0x102c, 0x7fff}) pipe2(&(0x7f0000002280)={0xffffffffffffffff}, 0x84800) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002200)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002840)={{{@in6=@mcast1, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000002940)=0xe8) r2 = open(&(0x7f00000004c0)='./file0\x00', 0x40000, 0x1df) fstatfs(r1, &(0x7f0000002300)=""/140) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000340)={0x9}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000002540)=ANY=[@ANYBLOB="9c000000"], 0x1}, 0x1}, 0x0) r4 = socket(0x10, 0x400000802, 0x0) listen(r4, 0x7) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)) write(r4, &(0x7f00000eefe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) connect$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x1}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000001cc0)=[{{&(0x7f0000000a40)=@vsock, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001bc0)=""/223, 0xdf}}], 0x1, 0x0, &(0x7f0000001dc0)={0x77359400}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000001ec0)={0x1, &(0x7f0000001e80)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00000023c0)={r5, 0x12}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000001f00)=ANY=[@ANYBLOB="7aeedf400bb8a1c672ad8b29a728d18b8c9100594a6c0900"], &(0x7f0000000080)=0x1) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000001f40)) recvmmsg(0xffffffffffffff9c, &(0x7f0000002100)=[{{&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/204, 0xcc}, {&(0x7f00000001c0)=""/84, 0x54}, {&(0x7f0000000240)=""/254, 0xfe}], 0x3, 0x0, 0x0, 0xfff}, 0x4}, {{&(0x7f0000000380)=@in, 0x80, &(0x7f0000001800)=[{&(0x7f0000000400)=""/124, 0x7c}, {&(0x7f0000000480)=""/97, 0x61}, {&(0x7f0000000500)=""/175, 0xaf}, {&(0x7f00000005c0)=""/73, 0x49}, {&(0x7f0000000640)=""/218, 0xda}, {&(0x7f0000000740)=""/185, 0xb9}, {&(0x7f0000000800)=""/4096, 0x1000}], 0x7, &(0x7f0000001840)=""/122, 0x7a, 0x400}}, {{&(0x7f00000018c0)=@can, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001940)=""/79, 0x4f}, {&(0x7f00000019c0)=""/77, 0x4d}, {&(0x7f0000001a40)=""/132, 0x84}, {&(0x7f0000001b00)=""/126, 0x7e}, {&(0x7f0000001b80)=""/33, 0x21}, {&(0x7f0000001bc0)=""/142, 0x8e}, {&(0x7f0000001c80)=""/103, 0x67}, {&(0x7f0000001d00)=""/22, 0x16}], 0x8, &(0x7f0000001d80)=""/250, 0xfa, 0x80}, 0xffffffffffffff7f}, {{&(0x7f0000002400)=@ipx, 0x80, &(0x7f0000002080)=[{&(0x7f0000001fc0)=""/167, 0xa7}], 0x1, &(0x7f00000020c0)=""/21, 0x15, 0x100000001}, 0x1}], 0x4, 0x0, &(0x7f0000002180)={0x0, 0x989680}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000021c0)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/28 02:10:26 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) rt_sigprocmask(0x0, &(0x7f00001b6ff8)={0xfffffffffdfffffe}, 0x0, 0x8) sendto$unix(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/04/28 02:10:26 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg(r0, &(0x7f0000001ec0)={&(0x7f00000018c0)=@nl=@unspec, 0x80, &(0x7f0000001dc0), 0x0, &(0x7f00000000c0)=[{0x28, 0x29, 0x2, "d78a91e1346885e68363fb16827220fc47"}], 0x28}, 0x0) 2018/04/28 02:10:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x0, 0xf0ffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/04/28 02:10:26 executing program 1: r0 = socket(0xa, 0x1, 0x0) fcntl$getflags(r0, 0xb) 2018/04/28 02:10:26 executing program 6: r0 = socket(0x11, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000eff4)={0x90000005}) epoll_wait(r1, &(0x7f000000affb)=[{}], 0x1, 0x0) 2018/04/28 02:10:26 executing program 5: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)={0x102c, 0x7fff}) pipe2(&(0x7f0000002280)={0xffffffffffffffff}, 0x84800) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002200)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002840)={{{@in6=@mcast1, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000002940)=0xe8) r2 = open(&(0x7f00000004c0)='./file0\x00', 0x40000, 0x1df) fstatfs(r1, &(0x7f0000002300)=""/140) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000340)={0x9}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000002540)=ANY=[@ANYBLOB="9c000000"], 0x1}, 0x1}, 0x0) r4 = socket(0x10, 0x400000802, 0x0) listen(r4, 0x7) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)) write(r4, &(0x7f00000eefe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) connect$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x1}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000001cc0)=[{{&(0x7f0000000a40)=@vsock, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001bc0)=""/223, 0xdf}}], 0x1, 0x0, &(0x7f0000001dc0)={0x77359400}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000001ec0)={0x1, &(0x7f0000001e80)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00000023c0)={r5, 0x12}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000001f00)=ANY=[@ANYBLOB="7aeedf400bb8a1c672ad8b29a728d18b8c9100594a6c0900"], &(0x7f0000000080)=0x1) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000001f40)) recvmmsg(0xffffffffffffff9c, &(0x7f0000002100)=[{{&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/204, 0xcc}, {&(0x7f00000001c0)=""/84, 0x54}, {&(0x7f0000000240)=""/254, 0xfe}], 0x3, 0x0, 0x0, 0xfff}, 0x4}, {{&(0x7f0000000380)=@in, 0x80, &(0x7f0000001800)=[{&(0x7f0000000400)=""/124, 0x7c}, {&(0x7f0000000480)=""/97, 0x61}, {&(0x7f0000000500)=""/175, 0xaf}, {&(0x7f00000005c0)=""/73, 0x49}, {&(0x7f0000000640)=""/218, 0xda}, {&(0x7f0000000740)=""/185, 0xb9}, {&(0x7f0000000800)=""/4096, 0x1000}], 0x7, &(0x7f0000001840)=""/122, 0x7a, 0x400}}, {{&(0x7f00000018c0)=@can, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001940)=""/79, 0x4f}, {&(0x7f00000019c0)=""/77, 0x4d}, {&(0x7f0000001a40)=""/132, 0x84}, {&(0x7f0000001b00)=""/126, 0x7e}, {&(0x7f0000001b80)=""/33, 0x21}, {&(0x7f0000001bc0)=""/142, 0x8e}, {&(0x7f0000001c80)=""/103, 0x67}, {&(0x7f0000001d00)=""/22, 0x16}], 0x8, &(0x7f0000001d80)=""/250, 0xfa, 0x80}, 0xffffffffffffff7f}, {{&(0x7f0000002400)=@ipx, 0x80, &(0x7f0000002080)=[{&(0x7f0000001fc0)=""/167, 0xa7}], 0x1, &(0x7f00000020c0)=""/21, 0x15, 0x100000001}, 0x1}], 0x4, 0x0, &(0x7f0000002180)={0x0, 0x989680}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000021c0)) socket$inet_tcp(0x2, 0x1, 0x0) [ 104.863931] bridge: RTM_NEWNEIGH with invalid state 0x0 [ 104.898412] bridge: RTM_NEWNEIGH with invalid state 0x0 2018/04/28 02:10:26 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) fcntl$lock(r0, 0x26, &(0x7f0000000080)={0x2, 0x0, 0x4, 0x0, r1}) 2018/04/28 02:10:26 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) rt_sigprocmask(0x0, &(0x7f00001b6ff8)={0xfffffffffdfffffe}, 0x0, 0x8) sendto$unix(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/04/28 02:10:26 executing program 1: r0 = socket(0xa, 0x1, 0x0) fcntl$getflags(r0, 0xb) 2018/04/28 02:10:27 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg(r0, &(0x7f0000001ec0)={&(0x7f00000018c0)=@nl=@unspec, 0x80, &(0x7f0000001dc0), 0x0, &(0x7f00000000c0)=[{0x28, 0x29, 0x2, "d78a91e1346885e68363fb16827220fc47"}], 0x28}, 0x0) 2018/04/28 02:10:27 executing program 6: r0 = socket(0x11, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000eff4)={0x90000005}) epoll_wait(r1, &(0x7f000000affb)=[{}], 0x1, 0x0) 2018/04/28 02:10:27 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000eff4)={0x90000005}) epoll_wait(r1, &(0x7f000000affb)=[{}], 0x1, 0x0) 2018/04/28 02:10:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x0, 0xf0ffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/04/28 02:10:27 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) fcntl$lock(r0, 0x26, &(0x7f0000000080)={0x2, 0x0, 0x4, 0x0, r1}) 2018/04/28 02:10:27 executing program 1: r0 = socket(0xa, 0x1, 0x0) fcntl$getflags(r0, 0xb) [ 105.235386] bridge: RTM_NEWNEIGH with invalid state 0x0 2018/04/28 02:10:27 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) fcntl$lock(r0, 0x26, &(0x7f0000000080)={0x2, 0x0, 0x4, 0x0, r1}) 2018/04/28 02:10:27 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) rt_sigprocmask(0x0, &(0x7f00001b6ff8)={0xfffffffffdfffffe}, 0x0, 0x8) sendto$unix(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/04/28 02:10:27 executing program 6: r0 = socket(0x11, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000eff4)={0x90000005}) epoll_wait(r1, &(0x7f000000affb)=[{}], 0x1, 0x0) 2018/04/28 02:10:27 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg(r0, &(0x7f0000001ec0)={&(0x7f00000018c0)=@nl=@unspec, 0x80, &(0x7f0000001dc0), 0x0, &(0x7f00000000c0)=[{0x28, 0x29, 0x2, "d78a91e1346885e68363fb16827220fc47"}], 0x28}, 0x0) 2018/04/28 02:10:27 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000eff4)={0x90000005}) epoll_wait(r1, &(0x7f000000affb)=[{}], 0x1, 0x0) 2018/04/28 02:10:27 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) fcntl$lock(r0, 0x26, &(0x7f0000000080)={0x2, 0x0, 0x4, 0x0, r1}) 2018/04/28 02:10:27 executing program 1: r0 = socket(0xa, 0x1, 0x0) fcntl$getflags(r0, 0xb) 2018/04/28 02:10:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x0, 0xf0ffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) [ 105.462423] bridge: RTM_NEWNEIGH with invalid state 0x0 2018/04/28 02:10:27 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) fcntl$lock(r0, 0x26, &(0x7f0000000080)={0x2, 0x0, 0x4, 0x0, r1}) 2018/04/28 02:10:27 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00008a4000)="2400000058001f0014f1f407000904000200071008000100ffffffff08000300000000b2", 0x24) 2018/04/28 02:10:27 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000000)=[{0x30, 0x0, 0x0, 0xfffff01c}, {0x16}]}, 0x10) 2018/04/28 02:10:27 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) fcntl$lock(r0, 0x26, &(0x7f0000000080)={0x2, 0x0, 0x4, 0x0, r1}) 2018/04/28 02:10:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x0, 0xf0ffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/04/28 02:10:27 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x22d) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f00000002c0)='"', 0x1, 0x0, 0x0, 0x0) 2018/04/28 02:10:27 executing program 6: r0 = socket(0x11, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000eff4)={0x90000005}) epoll_wait(r1, &(0x7f000000affb)=[{}], 0x1, 0x0) 2018/04/28 02:10:27 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000eff4)={0x90000005}) epoll_wait(r1, &(0x7f000000affb)=[{}], 0x1, 0x0) 2018/04/28 02:10:27 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00008a4000)="2400000058001f0014f1f407000904000200071008000100ffffffff08000300000000b2", 0x24) 2018/04/28 02:10:27 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x4000000000084) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000001480)="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", 0x585}], 0x1, &(0x7f0000002480)}, 0x0) 2018/04/28 02:10:27 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000000)=[{0x30, 0x0, 0x0, 0xfffff01c}, {0x16}]}, 0x10) 2018/04/28 02:10:27 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0xce20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) [ 105.878422] bridge: RTM_NEWNEIGH with invalid state 0x0 2018/04/28 02:10:27 executing program 3: shmctl$IPC_RMID(0x0, 0xffffffffffffffff) 2018/04/28 02:10:27 executing program 6: unshare(0x2040600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001140)=@nat={'nat\x00', 0x19, 0x4, 0x90, [0x20000180, 0x0, 0x0, 0x20000308, 0x20000480], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x1}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x2}]}, 0x108) 2018/04/28 02:10:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x22d) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f00000002c0)='"', 0x1, 0x0, 0x0, 0x0) 2018/04/28 02:10:28 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0xce20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/28 02:10:28 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0xce20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/28 02:10:28 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00008a4000)="2400000058001f0014f1f407000904000200071008000100ffffffff08000300000000b2", 0x24) 2018/04/28 02:10:28 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x4000000000084) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000001480)="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", 0x585}], 0x1, &(0x7f0000002480)}, 0x0) 2018/04/28 02:10:28 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000000)=[{0x30, 0x0, 0x0, 0xfffff01c}, {0x16}]}, 0x10) 2018/04/28 02:10:28 executing program 3: shmctl$IPC_RMID(0x0, 0xffffffffffffffff) 2018/04/28 02:10:28 executing program 6: unshare(0x2040600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001140)=@nat={'nat\x00', 0x19, 0x4, 0x90, [0x20000180, 0x0, 0x0, 0x20000308, 0x20000480], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x1}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x2}]}, 0x108) 2018/04/28 02:10:28 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0xce20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/28 02:10:28 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00008a4000)="2400000058001f0014f1f407000904000200071008000100ffffffff08000300000000b2", 0x24) 2018/04/28 02:10:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x22d) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f00000002c0)='"', 0x1, 0x0, 0x0, 0x0) 2018/04/28 02:10:28 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x4000000000084) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000001480)="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", 0x585}], 0x1, &(0x7f0000002480)}, 0x0) 2018/04/28 02:10:28 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000000)=[{0x30, 0x0, 0x0, 0xfffff01c}, {0x16}]}, 0x10) 2018/04/28 02:10:28 executing program 3: shmctl$IPC_RMID(0x0, 0xffffffffffffffff) 2018/04/28 02:10:28 executing program 6: unshare(0x2040600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001140)=@nat={'nat\x00', 0x19, 0x4, 0x90, [0x20000180, 0x0, 0x0, 0x20000308, 0x20000480], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x1}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x2}]}, 0x108) 2018/04/28 02:10:28 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0xce20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/28 02:10:28 executing program 3: shmctl$IPC_RMID(0x0, 0xffffffffffffffff) 2018/04/28 02:10:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x22d) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f00000002c0)='"', 0x1, 0x0, 0x0, 0x0) 2018/04/28 02:10:28 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x4000000000084) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000001480)="77975bf95c164b6e032ef4c4a33e8711293001adbab85dfc8fc505de1a36396bfd38dcebebf429ef9f7637b9247d50b856a8953bd44a1d40e277febd05d47a60d4f0660ffc2c09a314073cd09dc3e2667a7db91b36271f315447a19e2f8db46a31b9fa984303e6f946c6bfb76b2fb0405c70666d21ef40f4c1412986c3eb542db803dbd91fd5864dc5fa770e723771792439a475b546e1d2fd4be628af055ab98997e88fb102cd34b3a941ae6d094f080858a39a4d3725ac5e52117052723e18ecd9e762398ae4cb42a14a7a7869e8ab78eb2d9562f13e09d4c408a14ab20f0e3af1fc74643a8793a55150434b1a4776718ae5c239e94e39a671ab42d0d31f4374a4c821e47827bec1e4eeef9e15f8d63ca75b6889e72982fc06deb3954b472ae59a5e3267a93b370ee8bd02ee5c913fe57570e93446618bbb5ff1a547c0b45f4434df6b62f1d0de2c2854aac16c759ba2d4785affb906b3d5b66caaa87ff96a4a0eba24c8c54d87c076f6abcb506f9d95c618fc7c0f5b40a42722ee0ae4107af7cee1f983cf2a457852ffe956f64bce77465ace9cc859c73811924764b05dec29a5f4875dbdcae41e9e10499f30b5a330a3f353561df225b85fc40eda40fdb4c46ebda8948f938d67531415db90902446fb9fa4ffacf80f7d2810a06573e177d5b725b2f1c63097b174f949f5025360dd044e73a484ea5145c6f24d21495816604ca239fd2c656ac2d000330189d231f003da071ed5887d52e403b4ab259ad5a470b36f73c49a34155dd1484bca46751e8d17b23133aeb62577240ab07c492ee9ba9d765c289f0b4a2425142fcf436ca43acca4bfe263c2c641459f494698ed32fecdd4714a270ae2c97a0fe92f91229a4bbb74dc26c1dc4dc65511e105bc6dd672b103f0a6fffbb6dce1476b5a9d67238c0ab643a0100dbd761005bdd0561fbedd5557faa56c6ece74e2300b4717d769e3c12baf7cef1f2bc03c3fd7539be75d2b3b37563d1639ec78172f3e8b8159252bdbde98d58354cf91dad7012fbe492821d4bf7986fabe09f53783d7d7ec06b17a2ddaf8d2992ee3979ca84e4fbcdcf8c593ff7671b89efa87755f577152606f04e7ef7023d8c4bdd34053a53fa2bf0bd766139202a0cb1e9c5e7b1d94d112c1d1061661b2cd6ff91dfe1bfb5bd880671b027becb8c6530875bb7024f8f3bab9ce7cd660ab61467cf567f5e74e13b7106c5cb11de6a024a6b431e4b5421cd4948e6757bc9bcc2411c07c0f5b305976bcf97d231e185dd0c40ac9436d7244a1e3475be54a5232bb5ba88228071fb9e19b03f86ca7137f3c361121d171336cf8f436385510015941243a1f8aaf04b161e6230789f0fc04af95226c089047f131ad7527b846b27ebb600f6621144e06782806245faec31afba7cf7a30ce4cfe358f83f07188d34d32d09c3c9c3434c316aba6028b98c2b6b8cdf3e13bd904f3ec7fec19ea1c689771fdbf95509f542616cf2cac7c7e04b04017d2e81ce43564e8baaa7c65c08b111df42f3cc3effe0ba7cae683f7dd924a7ee3f266f31e4ebbb684b58ea6ffd6090c1afbc3dcba7c0e54075b087903c51623167c28687fba8004baeb747a86a563f208aa68dc0a4f17c14548fddb1b57d0e181e209c8daa1a57804d3abaf56ccce8248e9147ac0b7a12e5b80bdb80eea5d7cdf80bcb1f84b8c5d1c68a8b74e0bd5457e7cb16b170a209ef7c10baaa0370b3b0b9f4a08ba40274cada198e3b0b2d95175ea344d0d4cb5c7a35f79185f46ad34974157d27bb2b6290432bc6700bed0d772b7d43701246cbc13e5daea16f5421ca7b2cc47e34c0c2df96dd1b10787e1e2780a32b98f74eb5017bb23702733a284e914eed4db21ae4b42aa0b4551025980d1f1aae94ba27f8c0a8e6af6ebba491a132bb3139adb04bd21f7c17cc976c12d167f9bb543da2bb47b18b50418b87404938f5a1a4e0cdd7e58ee4b789cdb89d3f757d0cda821798bdc20fe067c", 0x585}], 0x1, &(0x7f0000002480)}, 0x0) 2018/04/28 02:10:28 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0xce20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/28 02:10:28 executing program 7: rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000040)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)="990db42d", 0x4}], 0x1}}], 0x2, 0x0) 2018/04/28 02:10:28 executing program 6: unshare(0x2040600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001140)=@nat={'nat\x00', 0x19, 0x4, 0x90, [0x20000180, 0x0, 0x0, 0x20000308, 0x20000480], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x1}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x2}]}, 0x108) 2018/04/28 02:10:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x22d) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f00000002c0)='"', 0x1, 0x0, 0x0, 0x0) 2018/04/28 02:10:28 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0xce20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/28 02:10:28 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000340), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000300)='yeah\x00', 0xfdb1) shutdown(r0, 0x1) 2018/04/28 02:10:28 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2ddc") ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x0, 0xfffffffffffffff7, 0x7}) 2018/04/28 02:10:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x22d) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f00000002c0)='"', 0x1, 0x0, 0x0, 0x0) 2018/04/28 02:10:29 executing program 1: syz_mount_image$btrfs(&(0x7f0000000180)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000002600), 0x0, &(0x7f00000026c0)={[{@subvol={'subvol', 0x3d, [0x2d]}, 0x2c}]}) 2018/04/28 02:10:29 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d3ab00191a01002310a3d9dc0ea89756baee394d44602dff05000bfef9b9d2a4b2", 0x21) 2018/04/28 02:10:29 executing program 7: rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000040)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)="990db42d", 0x4}], 0x1}}], 0x2, 0x0) 2018/04/28 02:10:29 executing program 6: fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00') 2018/04/28 02:10:29 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000540)=@ethtool_ringparam={0x10}}) 2018/04/28 02:10:29 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000340), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000300)='yeah\x00', 0xfdb1) shutdown(r0, 0x1) 2018/04/28 02:10:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2ddc") ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x0, 0xfffffffffffffff7, 0x7}) 2018/04/28 02:10:29 executing program 6: fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00') 2018/04/28 02:10:29 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000540)=@ethtool_ringparam={0x10}}) 2018/04/28 02:10:29 executing program 7: rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000040)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)="990db42d", 0x4}], 0x1}}], 0x2, 0x0) 2018/04/28 02:10:29 executing program 1: syz_mount_image$btrfs(&(0x7f0000000180)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000002600), 0x0, &(0x7f00000026c0)={[{@subvol={'subvol', 0x3d, [0x2d]}, 0x2c}]}) 2018/04/28 02:10:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x22d) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f00000002c0)='"', 0x1, 0x0, 0x0, 0x0) 2018/04/28 02:10:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2ddc") ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x0, 0xfffffffffffffff7, 0x7}) 2018/04/28 02:10:29 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000340), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000300)='yeah\x00', 0xfdb1) shutdown(r0, 0x1) 2018/04/28 02:10:29 executing program 6: fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00') 2018/04/28 02:10:29 executing program 7: rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000040)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)="990db42d", 0x4}], 0x1}}], 0x2, 0x0) 2018/04/28 02:10:29 executing program 1: syz_mount_image$btrfs(&(0x7f0000000180)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000002600), 0x0, &(0x7f00000026c0)={[{@subvol={'subvol', 0x3d, [0x2d]}, 0x2c}]}) 2018/04/28 02:10:29 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000540)=@ethtool_ringparam={0x10}}) 2018/04/28 02:10:29 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d3ab00191a01002310a3d9dc0ea89756baee394d44602dff05000bfef9b9d2a4b2", 0x21) 2018/04/28 02:10:29 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000340), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000300)='yeah\x00', 0xfdb1) shutdown(r0, 0x1) [ 107.630501] alg: No test for lrw(anubis) (lrw(ecb(anubis-generic))) 2018/04/28 02:10:29 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000edfff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) bind$unix(r1, &(0x7f0000000000)=@abs={0x1}, 0x6e) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f00003ec000)=@l2, 0xe, &(0x7f00002c6fd0), 0x0, &(0x7f0000239000), 0xfffffffffffffd54}}], 0x1, 0x0, 0x0) 2018/04/28 02:10:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2ddc") ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x0, 0xfffffffffffffff7, 0x7}) 2018/04/28 02:10:29 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000540)=@ethtool_ringparam={0x10}}) 2018/04/28 02:10:29 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d3ab00191a01002310a3d9dc0ea89756baee394d44602dff05000bfef9b9d2a4b2", 0x21) 2018/04/28 02:10:29 executing program 6: fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00') 2018/04/28 02:10:29 executing program 1: syz_mount_image$btrfs(&(0x7f0000000180)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000002600), 0x0, &(0x7f00000026c0)={[{@subvol={'subvol', 0x3d, [0x2d]}, 0x2c}]}) 2018/04/28 02:10:29 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000340), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000300)='yeah\x00', 0xfdb1) shutdown(r0, 0x1) 2018/04/28 02:10:29 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000340), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000300)='yeah\x00', 0xfdb1) shutdown(r0, 0x1) 2018/04/28 02:10:30 executing program 5: capset(&(0x7f0000ea4ff8)={0x20080522}, &(0x7f0000004000)) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x54) 2018/04/28 02:10:30 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000340), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000300)='yeah\x00', 0xfdb1) shutdown(r0, 0x1) 2018/04/28 02:10:30 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d3ab00191a01002310a3d9dc0ea89756baee394d44602dff05000bfef9b9d2a4b2", 0x21) 2018/04/28 02:10:30 executing program 6: alarm(0x1) alarm(0x0) 2018/04/28 02:10:30 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000edfff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) bind$unix(r1, &(0x7f0000000000)=@abs={0x1}, 0x6e) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f00003ec000)=@l2, 0xe, &(0x7f00002c6fd0), 0x0, &(0x7f0000239000), 0xfffffffffffffd54}}], 0x1, 0x0, 0x0) 2018/04/28 02:10:30 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ipv6_route\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000080)='setgroups\x00') sendfile(r1, r0, &(0x7f0000000140), 0x7) 2018/04/28 02:10:30 executing program 3: mremap(&(0x7f0000a94000/0x1000)=nil, 0x7ffffffff000, 0x7ffffffff000, 0x0, &(0x7f0000b18000/0xe000)=nil) 2018/04/28 02:10:30 executing program 5: capset(&(0x7f0000ea4ff8)={0x20080522}, &(0x7f0000004000)) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x54) 2018/04/28 02:10:30 executing program 2: pipe2(&(0x7f0000000000)={0x0, 0xffffffffffffffff}, 0x0) io_setup(0x2, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001940)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="d9", 0x1}]) 2018/04/28 02:10:30 executing program 6: alarm(0x1) alarm(0x0) 2018/04/28 02:10:30 executing program 2: pipe2(&(0x7f0000000000)={0x0, 0xffffffffffffffff}, 0x0) io_setup(0x2, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001940)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="d9", 0x1}]) 2018/04/28 02:10:30 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ipv6_route\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000080)='setgroups\x00') sendfile(r1, r0, &(0x7f0000000140), 0x7) 2018/04/28 02:10:30 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000edfff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) bind$unix(r1, &(0x7f0000000000)=@abs={0x1}, 0x6e) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f00003ec000)=@l2, 0xe, &(0x7f00002c6fd0), 0x0, &(0x7f0000239000), 0xfffffffffffffd54}}], 0x1, 0x0, 0x0) 2018/04/28 02:10:30 executing program 3: mremap(&(0x7f0000a94000/0x1000)=nil, 0x7ffffffff000, 0x7ffffffff000, 0x0, &(0x7f0000b18000/0xe000)=nil) 2018/04/28 02:10:30 executing program 5: capset(&(0x7f0000ea4ff8)={0x20080522}, &(0x7f0000004000)) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x54) 2018/04/28 02:10:30 executing program 0: alarm(0x1) alarm(0x0) 2018/04/28 02:10:30 executing program 4: r0 = syz_open_dev$urandom(&(0x7f0000000ff3)='/dev/urandom\x00', 0x0, 0x1) pwrite64(r0, &(0x7f0000aca000)='\t', 0x1, 0x0) 2018/04/28 02:10:30 executing program 6: alarm(0x1) alarm(0x0) 2018/04/28 02:10:30 executing program 3: mremap(&(0x7f0000a94000/0x1000)=nil, 0x7ffffffff000, 0x7ffffffff000, 0x0, &(0x7f0000b18000/0xe000)=nil) 2018/04/28 02:10:30 executing program 0: alarm(0x1) alarm(0x0) 2018/04/28 02:10:30 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ipv6_route\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000080)='setgroups\x00') sendfile(r1, r0, &(0x7f0000000140), 0x7) 2018/04/28 02:10:30 executing program 2: pipe2(&(0x7f0000000000)={0x0, 0xffffffffffffffff}, 0x0) io_setup(0x2, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001940)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="d9", 0x1}]) 2018/04/28 02:10:30 executing program 5: capset(&(0x7f0000ea4ff8)={0x20080522}, &(0x7f0000004000)) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x54) 2018/04/28 02:10:30 executing program 4: r0 = syz_open_dev$urandom(&(0x7f0000000ff3)='/dev/urandom\x00', 0x0, 0x1) pwrite64(r0, &(0x7f0000aca000)='\t', 0x1, 0x0) 2018/04/28 02:10:30 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000edfff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) bind$unix(r1, &(0x7f0000000000)=@abs={0x1}, 0x6e) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f00003ec000)=@l2, 0xe, &(0x7f00002c6fd0), 0x0, &(0x7f0000239000), 0xfffffffffffffd54}}], 0x1, 0x0, 0x0) 2018/04/28 02:10:30 executing program 6: alarm(0x1) alarm(0x0) 2018/04/28 02:10:30 executing program 0: alarm(0x1) alarm(0x0) 2018/04/28 02:10:30 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ipv6_route\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000080)='setgroups\x00') sendfile(r1, r0, &(0x7f0000000140), 0x7) 2018/04/28 02:10:30 executing program 3: mremap(&(0x7f0000a94000/0x1000)=nil, 0x7ffffffff000, 0x7ffffffff000, 0x0, &(0x7f0000b18000/0xe000)=nil) 2018/04/28 02:10:31 executing program 2: pipe2(&(0x7f0000000000)={0x0, 0xffffffffffffffff}, 0x0) io_setup(0x2, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001940)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="d9", 0x1}]) 2018/04/28 02:10:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000530ff8)=0x4) listen(r0, 0x0) shutdown(r0, 0x0) 2018/04/28 02:10:31 executing program 6: r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000)=0x9fd, 0x4) connect$inet6(r0, &(0x7f0000050fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) 2018/04/28 02:10:31 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000140)}, 0x10) 2018/04/28 02:10:31 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000180), 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x13, 0x4) 2018/04/28 02:10:31 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000140)=0x1a, 0x4) getsockname(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000100)=0x32) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) dup2(r2, r1) 2018/04/28 02:10:31 executing program 5: clock_gettime(0xffffffffffffffff, &(0x7f00000001c0)) 2018/04/28 02:10:31 executing program 4: r0 = syz_open_dev$urandom(&(0x7f0000000ff3)='/dev/urandom\x00', 0x0, 0x1) pwrite64(r0, &(0x7f0000aca000)='\t', 0x1, 0x0) 2018/04/28 02:10:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000530ff8)=0x4) listen(r0, 0x0) shutdown(r0, 0x0) 2018/04/28 02:10:31 executing program 6: r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000)=0x9fd, 0x4) connect$inet6(r0, &(0x7f0000050fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) 2018/04/28 02:10:31 executing program 0: r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) listen(r0, 0x3) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000080)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002580)="f3", 0x1}], 0x1, &(0x7f0000001200)}, 0x0) 2018/04/28 02:10:31 executing program 5: clock_gettime(0xffffffffffffffff, &(0x7f00000001c0)) 2018/04/28 02:10:31 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000180), 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x13, 0x4) 2018/04/28 02:10:31 executing program 4: r0 = syz_open_dev$urandom(&(0x7f0000000ff3)='/dev/urandom\x00', 0x0, 0x1) pwrite64(r0, &(0x7f0000aca000)='\t', 0x1, 0x0) 2018/04/28 02:10:31 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000140)=0x1a, 0x4) getsockname(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000100)=0x32) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) dup2(r2, r1) 2018/04/28 02:10:31 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000140)}, 0x10) 2018/04/28 02:10:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000530ff8)=0x4) listen(r0, 0x0) shutdown(r0, 0x0) 2018/04/28 02:10:31 executing program 6: r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000)=0x9fd, 0x4) connect$inet6(r0, &(0x7f0000050fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) 2018/04/28 02:10:31 executing program 0: r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) listen(r0, 0x3) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000080)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002580)="f3", 0x1}], 0x1, &(0x7f0000001200)}, 0x0) 2018/04/28 02:10:31 executing program 5: clock_gettime(0xffffffffffffffff, &(0x7f00000001c0)) 2018/04/28 02:10:31 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000180), 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x13, 0x4) 2018/04/28 02:10:31 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000140)=0x1a, 0x4) getsockname(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000100)=0x32) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) dup2(r2, r1) 2018/04/28 02:10:31 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000140)}, 0x10) 2018/04/28 02:10:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000530ff8)=0x4) listen(r0, 0x0) shutdown(r0, 0x0) 2018/04/28 02:10:32 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000140)}, 0x10) 2018/04/28 02:10:32 executing program 6: r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000)=0x9fd, 0x4) connect$inet6(r0, &(0x7f0000050fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) 2018/04/28 02:10:32 executing program 3: r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) listen(r0, 0x3) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000080)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002580)="f3", 0x1}], 0x1, &(0x7f0000001200)}, 0x0) 2018/04/28 02:10:32 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000140)=0x1a, 0x4) getsockname(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000100)=0x32) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) dup2(r2, r1) 2018/04/28 02:10:32 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000180), 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x13, 0x4) 2018/04/28 02:10:32 executing program 5: clock_gettime(0xffffffffffffffff, &(0x7f00000001c0)) 2018/04/28 02:10:32 executing program 4: unshare(0x400) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000002540)={0xffffffff80000005}) epoll_wait(r1, &(0x7f0000002500)=[{}], 0x1, 0xfffffffffffffffe) 2018/04/28 02:10:32 executing program 0: r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) listen(r0, 0x3) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000080)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002580)="f3", 0x1}], 0x1, &(0x7f0000001200)}, 0x0) 2018/04/28 02:10:32 executing program 7: r0 = gettid() rt_sigqueueinfo(r0, 0x41, &(0x7f0000000040)) 2018/04/28 02:10:32 executing program 7: r0 = gettid() rt_sigqueueinfo(r0, 0x41, &(0x7f0000000040)) 2018/04/28 02:10:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x10000) sendto$inet6(r0, &(0x7f0000000040)="12", 0x1, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) shutdown(r1, 0x0) 2018/04/28 02:10:32 executing program 0: r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) listen(r0, 0x3) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000080)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002580)="f3", 0x1}], 0x1, &(0x7f0000001200)}, 0x0) 2018/04/28 02:10:32 executing program 6: openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) 2018/04/28 02:10:32 executing program 4: unshare(0x400) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000002540)={0xffffffff80000005}) epoll_wait(r1, &(0x7f0000002500)=[{}], 0x1, 0xfffffffffffffffe) 2018/04/28 02:10:32 executing program 1: mknod$loop(&(0x7f0000000140)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d0500000000000000001040000000000000000200000000000000000000000000000000000000000000008002000000000070000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450100000000000000000000000100000000", 0xce, 0x10000}], 0x0, &(0x7f0000014300)) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00') 2018/04/28 02:10:32 executing program 3: r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) listen(r0, 0x3) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000080)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002580)="f3", 0x1}], 0x1, &(0x7f0000001200)}, 0x0) 2018/04/28 02:10:32 executing program 5: ioctl$EVIOCSFF(0xffffffffffffffff, 0x402c4580, &(0x7f0000000300)={0x0, 0x0, 0x8, {0x0, 0x7f}, {0x1}, @cond=[{0x2, 0x736, 0x1ab, 0x0, 0x5, 0x30}, {0x0, 0x6, 0x4, 0x0, 0x4, 0x2}]}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000340)={"726f736526000000e7ffffff0000007f"}) rt_sigaction(0x0, &(0x7f0000000540), &(0x7f0000000040), 0xfec4, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="000004940000002db9a5d4e0ca35d04ae0ea800008feff"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[], &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x1, 0x1}, &(0x7f00000004c0)=0x88) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000880)={r1, 0xc3ca, 0x7b, "f67f27be438a577acd1134c029aef7ebdac5d64a958890085056ec5a1bfebcfedd622bafd35e56329e1a4414759696be375fa62b22589113585d916744e4863e94c3937f430726a683ec6d35b38698b923d3f4e1321a2338b87740c3af768012118840a8bbf52e25b878b56bbb8acd6254037657a2dc134d0e3837"}, 0x83) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000380)) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000280)=@full, &(0x7f0000000500)=0x3b) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) sync_file_range(0xffffffffffffffff, 0x0, 0x4, 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000580)='oom_score_adj\x00') setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000c00)=@nat={'nat\x00', 0x19, 0x5, 0x170, [0x20000640, 0x0, 0x0, 0x20000820, 0x200009c8], 0x0, &(0x7f0000000080), &(0x7f0000000640)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x5, 0x2e, 0x808, 'ip6gretap0\x00', 'bridge0\x00', 'gre0\x00', 'eql\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff], @empty, [0xff], 0x70, 0x70, 0xe0}}, @common=@nflog={'nflog\x00', 0x4c, {{0xfffffffffffff000, 0x81, 0x10100000, 0x0, 0x0, "53f5f8107e00ef4e478f4f8bc1930456f2a21622302747f5f044b61f70062e2d6d15bcfd7c795092c73f44b0db02d373dd9cf508948aa9bc6b388faa56fdd5f0"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x5, 0xffffffffffffffff}]}, 0x1f0) syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') pselect6(0x40, &(0x7f0000000180)={0x0, 0x6, 0xffffffffffffff49, 0x3, 0x8, 0x3, 0x28, 0x40}, &(0x7f00000001c0)={0x7fffffff, 0xfffe0000, 0x6, 0x6, 0x5, 0x81, 0x0, 0x3f}, &(0x7f0000000240)={0x4, 0x63, 0x80000000, 0x5, 0x665, 0x0, 0x400, 0x7ff}, &(0x7f00000003c0), &(0x7f0000000440)={&(0x7f0000000400)={0x4}, 0x8}) syz_open_procfs(0x0, &(0x7f0000000c80)='projid_map\x00') 2018/04/28 02:10:32 executing program 6: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="583ff8ec10aa3eb03252dc6bcf8c5673bde75b4c184532bc7efd3509ac3fd69b0103aab03995b48f5fe2ebae29", 0x2d, 0xfffffffffffffff8) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000140)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="48803d6b61439579b6d04dd4102d09b21f8e3ef66a49b9acdf65e7fc2c583929"}) 2018/04/28 02:10:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x10000) sendto$inet6(r0, &(0x7f0000000040)="12", 0x1, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) shutdown(r1, 0x0) 2018/04/28 02:10:32 executing program 4: unshare(0x400) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000002540)={0xffffffff80000005}) epoll_wait(r1, &(0x7f0000002500)=[{}], 0x1, 0xfffffffffffffffe) [ 110.562325] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 1 transid 5 /dev/loop1 2018/04/28 02:10:32 executing program 7: r0 = gettid() rt_sigqueueinfo(r0, 0x41, &(0x7f0000000040)) 2018/04/28 02:10:32 executing program 5: ioctl$EVIOCSFF(0xffffffffffffffff, 0x402c4580, &(0x7f0000000300)={0x0, 0x0, 0x8, {0x0, 0x7f}, {0x1}, @cond=[{0x2, 0x736, 0x1ab, 0x0, 0x5, 0x30}, {0x0, 0x6, 0x4, 0x0, 0x4, 0x2}]}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000340)={"726f736526000000e7ffffff0000007f"}) rt_sigaction(0x0, &(0x7f0000000540), &(0x7f0000000040), 0xfec4, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="000004940000002db9a5d4e0ca35d04ae0ea800008feff"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[], &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x1, 0x1}, &(0x7f00000004c0)=0x88) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000880)={r1, 0xc3ca, 0x7b, "f67f27be438a577acd1134c029aef7ebdac5d64a958890085056ec5a1bfebcfedd622bafd35e56329e1a4414759696be375fa62b22589113585d916744e4863e94c3937f430726a683ec6d35b38698b923d3f4e1321a2338b87740c3af768012118840a8bbf52e25b878b56bbb8acd6254037657a2dc134d0e3837"}, 0x83) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000380)) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000280)=@full, &(0x7f0000000500)=0x3b) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) sync_file_range(0xffffffffffffffff, 0x0, 0x4, 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000580)='oom_score_adj\x00') setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000c00)=@nat={'nat\x00', 0x19, 0x5, 0x170, [0x20000640, 0x0, 0x0, 0x20000820, 0x200009c8], 0x0, &(0x7f0000000080), &(0x7f0000000640)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x5, 0x2e, 0x808, 'ip6gretap0\x00', 'bridge0\x00', 'gre0\x00', 'eql\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff], @empty, [0xff], 0x70, 0x70, 0xe0}}, @common=@nflog={'nflog\x00', 0x4c, {{0xfffffffffffff000, 0x81, 0x10100000, 0x0, 0x0, "53f5f8107e00ef4e478f4f8bc1930456f2a21622302747f5f044b61f70062e2d6d15bcfd7c795092c73f44b0db02d373dd9cf508948aa9bc6b388faa56fdd5f0"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x5, 0xffffffffffffffff}]}, 0x1f0) syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') pselect6(0x40, &(0x7f0000000180)={0x0, 0x6, 0xffffffffffffff49, 0x3, 0x8, 0x3, 0x28, 0x40}, &(0x7f00000001c0)={0x7fffffff, 0xfffe0000, 0x6, 0x6, 0x5, 0x81, 0x0, 0x3f}, &(0x7f0000000240)={0x4, 0x63, 0x80000000, 0x5, 0x665, 0x0, 0x400, 0x7ff}, &(0x7f00000003c0), &(0x7f0000000440)={&(0x7f0000000400)={0x4}, 0x8}) syz_open_procfs(0x0, &(0x7f0000000c80)='projid_map\x00') 2018/04/28 02:10:32 executing program 3: r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) listen(r0, 0x3) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000080)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002580)="f3", 0x1}], 0x1, &(0x7f0000001200)}, 0x0) 2018/04/28 02:10:32 executing program 0: ioctl$EVIOCSFF(0xffffffffffffffff, 0x402c4580, &(0x7f0000000300)={0x0, 0x0, 0x8, {0x0, 0x7f}, {0x1}, @cond=[{0x2, 0x736, 0x1ab, 0x0, 0x5, 0x30}, {0x0, 0x6, 0x4, 0x0, 0x4, 0x2}]}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000340)={"726f736526000000e7ffffff0000007f"}) rt_sigaction(0x0, &(0x7f0000000540), &(0x7f0000000040), 0xfec4, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="000004940000002db9a5d4e0ca35d04ae0ea800008feff"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[], &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x1, 0x1}, &(0x7f00000004c0)=0x88) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000880)={r1, 0xc3ca, 0x7b, "f67f27be438a577acd1134c029aef7ebdac5d64a958890085056ec5a1bfebcfedd622bafd35e56329e1a4414759696be375fa62b22589113585d916744e4863e94c3937f430726a683ec6d35b38698b923d3f4e1321a2338b87740c3af768012118840a8bbf52e25b878b56bbb8acd6254037657a2dc134d0e3837"}, 0x83) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000380)) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000280)=@full, &(0x7f0000000500)=0x3b) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) sync_file_range(0xffffffffffffffff, 0x0, 0x4, 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000580)='oom_score_adj\x00') setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000c00)=@nat={'nat\x00', 0x19, 0x5, 0x170, [0x20000640, 0x0, 0x0, 0x20000820, 0x200009c8], 0x0, &(0x7f0000000080), &(0x7f0000000640)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x5, 0x2e, 0x808, 'ip6gretap0\x00', 'bridge0\x00', 'gre0\x00', 'eql\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff], @empty, [0xff], 0x70, 0x70, 0xe0}}, @common=@nflog={'nflog\x00', 0x4c, {{0xfffffffffffff000, 0x81, 0x10100000, 0x0, 0x0, "53f5f8107e00ef4e478f4f8bc1930456f2a21622302747f5f044b61f70062e2d6d15bcfd7c795092c73f44b0db02d373dd9cf508948aa9bc6b388faa56fdd5f0"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x5, 0xffffffffffffffff}]}, 0x1f0) syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') pselect6(0x40, &(0x7f0000000180)={0x0, 0x6, 0xffffffffffffff49, 0x3, 0x8, 0x3, 0x28, 0x40}, &(0x7f00000001c0)={0x7fffffff, 0xfffe0000, 0x6, 0x6, 0x5, 0x81, 0x0, 0x3f}, &(0x7f0000000240)={0x4, 0x63, 0x80000000, 0x5, 0x665, 0x0, 0x400, 0x7ff}, &(0x7f00000003c0), &(0x7f0000000440)={&(0x7f0000000400)={0x4}, 0x8}) syz_open_procfs(0x0, &(0x7f0000000c80)='projid_map\x00') 2018/04/28 02:10:32 executing program 1: mknod$loop(&(0x7f0000000140)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d0500000000000000001040000000000000000200000000000000000000000000000000000000000000008002000000000070000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450100000000000000000000000100000000", 0xce, 0x10000}], 0x0, &(0x7f0000014300)) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00') 2018/04/28 02:10:32 executing program 6: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="583ff8ec10aa3eb03252dc6bcf8c5673bde75b4c184532bc7efd3509ac3fd69b0103aab03995b48f5fe2ebae29", 0x2d, 0xfffffffffffffff8) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000140)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="48803d6b61439579b6d04dd4102d09b21f8e3ef66a49b9acdf65e7fc2c583929"}) 2018/04/28 02:10:32 executing program 7: r0 = gettid() rt_sigqueueinfo(r0, 0x41, &(0x7f0000000040)) 2018/04/28 02:10:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x10000) sendto$inet6(r0, &(0x7f0000000040)="12", 0x1, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) shutdown(r1, 0x0) 2018/04/28 02:10:32 executing program 4: unshare(0x400) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000002540)={0xffffffff80000005}) epoll_wait(r1, &(0x7f0000002500)=[{}], 0x1, 0xfffffffffffffffe) 2018/04/28 02:10:33 executing program 5: ioctl$EVIOCSFF(0xffffffffffffffff, 0x402c4580, &(0x7f0000000300)={0x0, 0x0, 0x8, {0x0, 0x7f}, {0x1}, @cond=[{0x2, 0x736, 0x1ab, 0x0, 0x5, 0x30}, {0x0, 0x6, 0x4, 0x0, 0x4, 0x2}]}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000340)={"726f736526000000e7ffffff0000007f"}) rt_sigaction(0x0, &(0x7f0000000540), &(0x7f0000000040), 0xfec4, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="000004940000002db9a5d4e0ca35d04ae0ea800008feff"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[], &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x1, 0x1}, &(0x7f00000004c0)=0x88) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000880)={r1, 0xc3ca, 0x7b, "f67f27be438a577acd1134c029aef7ebdac5d64a958890085056ec5a1bfebcfedd622bafd35e56329e1a4414759696be375fa62b22589113585d916744e4863e94c3937f430726a683ec6d35b38698b923d3f4e1321a2338b87740c3af768012118840a8bbf52e25b878b56bbb8acd6254037657a2dc134d0e3837"}, 0x83) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000380)) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000280)=@full, &(0x7f0000000500)=0x3b) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) sync_file_range(0xffffffffffffffff, 0x0, 0x4, 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000580)='oom_score_adj\x00') setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000c00)=@nat={'nat\x00', 0x19, 0x5, 0x170, [0x20000640, 0x0, 0x0, 0x20000820, 0x200009c8], 0x0, &(0x7f0000000080), &(0x7f0000000640)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x5, 0x2e, 0x808, 'ip6gretap0\x00', 'bridge0\x00', 'gre0\x00', 'eql\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff], @empty, [0xff], 0x70, 0x70, 0xe0}}, @common=@nflog={'nflog\x00', 0x4c, {{0xfffffffffffff000, 0x81, 0x10100000, 0x0, 0x0, "53f5f8107e00ef4e478f4f8bc1930456f2a21622302747f5f044b61f70062e2d6d15bcfd7c795092c73f44b0db02d373dd9cf508948aa9bc6b388faa56fdd5f0"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x5, 0xffffffffffffffff}]}, 0x1f0) syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') pselect6(0x40, &(0x7f0000000180)={0x0, 0x6, 0xffffffffffffff49, 0x3, 0x8, 0x3, 0x28, 0x40}, &(0x7f00000001c0)={0x7fffffff, 0xfffe0000, 0x6, 0x6, 0x5, 0x81, 0x0, 0x3f}, &(0x7f0000000240)={0x4, 0x63, 0x80000000, 0x5, 0x665, 0x0, 0x400, 0x7ff}, &(0x7f00000003c0), &(0x7f0000000440)={&(0x7f0000000400)={0x4}, 0x8}) syz_open_procfs(0x0, &(0x7f0000000c80)='projid_map\x00') 2018/04/28 02:10:33 executing program 3: ioctl$EVIOCSFF(0xffffffffffffffff, 0x402c4580, &(0x7f0000000300)={0x0, 0x0, 0x8, {0x0, 0x7f}, {0x1}, @cond=[{0x2, 0x736, 0x1ab, 0x0, 0x5, 0x30}, {0x0, 0x6, 0x4, 0x0, 0x4, 0x2}]}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000340)={"726f736526000000e7ffffff0000007f"}) rt_sigaction(0x0, &(0x7f0000000540), &(0x7f0000000040), 0xfec4, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="000004940000002db9a5d4e0ca35d04ae0ea800008feff"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[], &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x1, 0x1}, &(0x7f00000004c0)=0x88) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000880)={r1, 0xc3ca, 0x7b, "f67f27be438a577acd1134c029aef7ebdac5d64a958890085056ec5a1bfebcfedd622bafd35e56329e1a4414759696be375fa62b22589113585d916744e4863e94c3937f430726a683ec6d35b38698b923d3f4e1321a2338b87740c3af768012118840a8bbf52e25b878b56bbb8acd6254037657a2dc134d0e3837"}, 0x83) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000380)) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000280)=@full, &(0x7f0000000500)=0x3b) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) sync_file_range(0xffffffffffffffff, 0x0, 0x4, 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000580)='oom_score_adj\x00') setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000c00)=@nat={'nat\x00', 0x19, 0x5, 0x170, [0x20000640, 0x0, 0x0, 0x20000820, 0x200009c8], 0x0, &(0x7f0000000080), &(0x7f0000000640)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x5, 0x2e, 0x808, 'ip6gretap0\x00', 'bridge0\x00', 'gre0\x00', 'eql\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff], @empty, [0xff], 0x70, 0x70, 0xe0}}, @common=@nflog={'nflog\x00', 0x4c, {{0xfffffffffffff000, 0x81, 0x10100000, 0x0, 0x0, "53f5f8107e00ef4e478f4f8bc1930456f2a21622302747f5f044b61f70062e2d6d15bcfd7c795092c73f44b0db02d373dd9cf508948aa9bc6b388faa56fdd5f0"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x5, 0xffffffffffffffff}]}, 0x1f0) syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') pselect6(0x40, &(0x7f0000000180)={0x0, 0x6, 0xffffffffffffff49, 0x3, 0x8, 0x3, 0x28, 0x40}, &(0x7f00000001c0)={0x7fffffff, 0xfffe0000, 0x6, 0x6, 0x5, 0x81, 0x0, 0x3f}, &(0x7f0000000240)={0x4, 0x63, 0x80000000, 0x5, 0x665, 0x0, 0x400, 0x7ff}, &(0x7f00000003c0), &(0x7f0000000440)={&(0x7f0000000400)={0x4}, 0x8}) syz_open_procfs(0x0, &(0x7f0000000c80)='projid_map\x00') 2018/04/28 02:10:33 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000003c0)=@updsa={0x140, 0x1a, 0x5, 0x0, 0x0, {{@in=@dev={0xac, 0x14, 0x14}, @in6=@remote={0xfe, 0x80, [], 0xbb}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, @in6=@dev={0xfe, 0x80}, {}, {}, {}, 0x0, 0x0, 0xa}, [@tfcpad={0x8, 0x16}, @algo_auth={0x48, 0x1, {{'sha3-384-generic\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/04/28 02:10:33 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x10000) sendto$inet6(r0, &(0x7f0000000040)="12", 0x1, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) shutdown(r1, 0x0) 2018/04/28 02:10:33 executing program 0: ioctl$EVIOCSFF(0xffffffffffffffff, 0x402c4580, &(0x7f0000000300)={0x0, 0x0, 0x8, {0x0, 0x7f}, {0x1}, @cond=[{0x2, 0x736, 0x1ab, 0x0, 0x5, 0x30}, {0x0, 0x6, 0x4, 0x0, 0x4, 0x2}]}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000340)={"726f736526000000e7ffffff0000007f"}) rt_sigaction(0x0, &(0x7f0000000540), &(0x7f0000000040), 0xfec4, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="000004940000002db9a5d4e0ca35d04ae0ea800008feff"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[], &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x1, 0x1}, &(0x7f00000004c0)=0x88) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000880)={r1, 0xc3ca, 0x7b, "f67f27be438a577acd1134c029aef7ebdac5d64a958890085056ec5a1bfebcfedd622bafd35e56329e1a4414759696be375fa62b22589113585d916744e4863e94c3937f430726a683ec6d35b38698b923d3f4e1321a2338b87740c3af768012118840a8bbf52e25b878b56bbb8acd6254037657a2dc134d0e3837"}, 0x83) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000380)) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000280)=@full, &(0x7f0000000500)=0x3b) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) sync_file_range(0xffffffffffffffff, 0x0, 0x4, 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000580)='oom_score_adj\x00') setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000c00)=@nat={'nat\x00', 0x19, 0x5, 0x170, [0x20000640, 0x0, 0x0, 0x20000820, 0x200009c8], 0x0, &(0x7f0000000080), &(0x7f0000000640)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x5, 0x2e, 0x808, 'ip6gretap0\x00', 'bridge0\x00', 'gre0\x00', 'eql\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff], @empty, [0xff], 0x70, 0x70, 0xe0}}, @common=@nflog={'nflog\x00', 0x4c, {{0xfffffffffffff000, 0x81, 0x10100000, 0x0, 0x0, "53f5f8107e00ef4e478f4f8bc1930456f2a21622302747f5f044b61f70062e2d6d15bcfd7c795092c73f44b0db02d373dd9cf508948aa9bc6b388faa56fdd5f0"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x5, 0xffffffffffffffff}]}, 0x1f0) syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') pselect6(0x40, &(0x7f0000000180)={0x0, 0x6, 0xffffffffffffff49, 0x3, 0x8, 0x3, 0x28, 0x40}, &(0x7f00000001c0)={0x7fffffff, 0xfffe0000, 0x6, 0x6, 0x5, 0x81, 0x0, 0x3f}, &(0x7f0000000240)={0x4, 0x63, 0x80000000, 0x5, 0x665, 0x0, 0x400, 0x7ff}, &(0x7f00000003c0), &(0x7f0000000440)={&(0x7f0000000400)={0x4}, 0x8}) syz_open_procfs(0x0, &(0x7f0000000c80)='projid_map\x00') 2018/04/28 02:10:33 executing program 6: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="583ff8ec10aa3eb03252dc6bcf8c5673bde75b4c184532bc7efd3509ac3fd69b0103aab03995b48f5fe2ebae29", 0x2d, 0xfffffffffffffff8) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000140)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="48803d6b61439579b6d04dd4102d09b21f8e3ef66a49b9acdf65e7fc2c583929"}) 2018/04/28 02:10:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x10000) sendto$inet6(r0, &(0x7f0000000040)="12", 0x1, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) shutdown(r1, 0x0) 2018/04/28 02:10:33 executing program 1: mknod$loop(&(0x7f0000000140)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d0500000000000000001040000000000000000200000000000000000000000000000000000000000000008002000000000070000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450100000000000000000000000100000000", 0xce, 0x10000}], 0x0, &(0x7f0000014300)) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00') 2018/04/28 02:10:33 executing program 6: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="583ff8ec10aa3eb03252dc6bcf8c5673bde75b4c184532bc7efd3509ac3fd69b0103aab03995b48f5fe2ebae29", 0x2d, 0xfffffffffffffff8) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000140)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="48803d6b61439579b6d04dd4102d09b21f8e3ef66a49b9acdf65e7fc2c583929"}) 2018/04/28 02:10:33 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x10000) sendto$inet6(r0, &(0x7f0000000040)="12", 0x1, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) shutdown(r1, 0x0) 2018/04/28 02:10:33 executing program 0: ioctl$EVIOCSFF(0xffffffffffffffff, 0x402c4580, &(0x7f0000000300)={0x0, 0x0, 0x8, {0x0, 0x7f}, {0x1}, @cond=[{0x2, 0x736, 0x1ab, 0x0, 0x5, 0x30}, {0x0, 0x6, 0x4, 0x0, 0x4, 0x2}]}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000340)={"726f736526000000e7ffffff0000007f"}) rt_sigaction(0x0, &(0x7f0000000540), &(0x7f0000000040), 0xfec4, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="000004940000002db9a5d4e0ca35d04ae0ea800008feff"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[], &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x1, 0x1}, &(0x7f00000004c0)=0x88) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000880)={r1, 0xc3ca, 0x7b, "f67f27be438a577acd1134c029aef7ebdac5d64a958890085056ec5a1bfebcfedd622bafd35e56329e1a4414759696be375fa62b22589113585d916744e4863e94c3937f430726a683ec6d35b38698b923d3f4e1321a2338b87740c3af768012118840a8bbf52e25b878b56bbb8acd6254037657a2dc134d0e3837"}, 0x83) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000380)) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000280)=@full, &(0x7f0000000500)=0x3b) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) sync_file_range(0xffffffffffffffff, 0x0, 0x4, 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000580)='oom_score_adj\x00') setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000c00)=@nat={'nat\x00', 0x19, 0x5, 0x170, [0x20000640, 0x0, 0x0, 0x20000820, 0x200009c8], 0x0, &(0x7f0000000080), &(0x7f0000000640)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x5, 0x2e, 0x808, 'ip6gretap0\x00', 'bridge0\x00', 'gre0\x00', 'eql\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff], @empty, [0xff], 0x70, 0x70, 0xe0}}, @common=@nflog={'nflog\x00', 0x4c, {{0xfffffffffffff000, 0x81, 0x10100000, 0x0, 0x0, "53f5f8107e00ef4e478f4f8bc1930456f2a21622302747f5f044b61f70062e2d6d15bcfd7c795092c73f44b0db02d373dd9cf508948aa9bc6b388faa56fdd5f0"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x5, 0xffffffffffffffff}]}, 0x1f0) syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') pselect6(0x40, &(0x7f0000000180)={0x0, 0x6, 0xffffffffffffff49, 0x3, 0x8, 0x3, 0x28, 0x40}, &(0x7f00000001c0)={0x7fffffff, 0xfffe0000, 0x6, 0x6, 0x5, 0x81, 0x0, 0x3f}, &(0x7f0000000240)={0x4, 0x63, 0x80000000, 0x5, 0x665, 0x0, 0x400, 0x7ff}, &(0x7f00000003c0), &(0x7f0000000440)={&(0x7f0000000400)={0x4}, 0x8}) syz_open_procfs(0x0, &(0x7f0000000c80)='projid_map\x00') 2018/04/28 02:10:33 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) read(r0, &(0x7f0000000080)=""/68, 0x44) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/04/28 02:10:33 executing program 5: ioctl$EVIOCSFF(0xffffffffffffffff, 0x402c4580, &(0x7f0000000300)={0x0, 0x0, 0x8, {0x0, 0x7f}, {0x1}, @cond=[{0x2, 0x736, 0x1ab, 0x0, 0x5, 0x30}, {0x0, 0x6, 0x4, 0x0, 0x4, 0x2}]}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000340)={"726f736526000000e7ffffff0000007f"}) rt_sigaction(0x0, &(0x7f0000000540), &(0x7f0000000040), 0xfec4, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="000004940000002db9a5d4e0ca35d04ae0ea800008feff"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[], &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x1, 0x1}, &(0x7f00000004c0)=0x88) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000880)={r1, 0xc3ca, 0x7b, "f67f27be438a577acd1134c029aef7ebdac5d64a958890085056ec5a1bfebcfedd622bafd35e56329e1a4414759696be375fa62b22589113585d916744e4863e94c3937f430726a683ec6d35b38698b923d3f4e1321a2338b87740c3af768012118840a8bbf52e25b878b56bbb8acd6254037657a2dc134d0e3837"}, 0x83) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000380)) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000280)=@full, &(0x7f0000000500)=0x3b) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) sync_file_range(0xffffffffffffffff, 0x0, 0x4, 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000580)='oom_score_adj\x00') setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000c00)=@nat={'nat\x00', 0x19, 0x5, 0x170, [0x20000640, 0x0, 0x0, 0x20000820, 0x200009c8], 0x0, &(0x7f0000000080), &(0x7f0000000640)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x5, 0x2e, 0x808, 'ip6gretap0\x00', 'bridge0\x00', 'gre0\x00', 'eql\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff], @empty, [0xff], 0x70, 0x70, 0xe0}}, @common=@nflog={'nflog\x00', 0x4c, {{0xfffffffffffff000, 0x81, 0x10100000, 0x0, 0x0, "53f5f8107e00ef4e478f4f8bc1930456f2a21622302747f5f044b61f70062e2d6d15bcfd7c795092c73f44b0db02d373dd9cf508948aa9bc6b388faa56fdd5f0"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x5, 0xffffffffffffffff}]}, 0x1f0) syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') pselect6(0x40, &(0x7f0000000180)={0x0, 0x6, 0xffffffffffffff49, 0x3, 0x8, 0x3, 0x28, 0x40}, &(0x7f00000001c0)={0x7fffffff, 0xfffe0000, 0x6, 0x6, 0x5, 0x81, 0x0, 0x3f}, &(0x7f0000000240)={0x4, 0x63, 0x80000000, 0x5, 0x665, 0x0, 0x400, 0x7ff}, &(0x7f00000003c0), &(0x7f0000000440)={&(0x7f0000000400)={0x4}, 0x8}) syz_open_procfs(0x0, &(0x7f0000000c80)='projid_map\x00') 2018/04/28 02:10:33 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000003c0)=@updsa={0x140, 0x1a, 0x5, 0x0, 0x0, {{@in=@dev={0xac, 0x14, 0x14}, @in6=@remote={0xfe, 0x80, [], 0xbb}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, @in6=@dev={0xfe, 0x80}, {}, {}, {}, 0x0, 0x0, 0xa}, [@tfcpad={0x8, 0x16}, @algo_auth={0x48, 0x1, {{'sha3-384-generic\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/04/28 02:10:33 executing program 3: ioctl$EVIOCSFF(0xffffffffffffffff, 0x402c4580, &(0x7f0000000300)={0x0, 0x0, 0x8, {0x0, 0x7f}, {0x1}, @cond=[{0x2, 0x736, 0x1ab, 0x0, 0x5, 0x30}, {0x0, 0x6, 0x4, 0x0, 0x4, 0x2}]}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000340)={"726f736526000000e7ffffff0000007f"}) rt_sigaction(0x0, &(0x7f0000000540), &(0x7f0000000040), 0xfec4, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="000004940000002db9a5d4e0ca35d04ae0ea800008feff"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[], &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x1, 0x1}, &(0x7f00000004c0)=0x88) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000880)={r1, 0xc3ca, 0x7b, "f67f27be438a577acd1134c029aef7ebdac5d64a958890085056ec5a1bfebcfedd622bafd35e56329e1a4414759696be375fa62b22589113585d916744e4863e94c3937f430726a683ec6d35b38698b923d3f4e1321a2338b87740c3af768012118840a8bbf52e25b878b56bbb8acd6254037657a2dc134d0e3837"}, 0x83) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000380)) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000280)=@full, &(0x7f0000000500)=0x3b) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) sync_file_range(0xffffffffffffffff, 0x0, 0x4, 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000580)='oom_score_adj\x00') setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000c00)=@nat={'nat\x00', 0x19, 0x5, 0x170, [0x20000640, 0x0, 0x0, 0x20000820, 0x200009c8], 0x0, &(0x7f0000000080), &(0x7f0000000640)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x5, 0x2e, 0x808, 'ip6gretap0\x00', 'bridge0\x00', 'gre0\x00', 'eql\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff], @empty, [0xff], 0x70, 0x70, 0xe0}}, @common=@nflog={'nflog\x00', 0x4c, {{0xfffffffffffff000, 0x81, 0x10100000, 0x0, 0x0, "53f5f8107e00ef4e478f4f8bc1930456f2a21622302747f5f044b61f70062e2d6d15bcfd7c795092c73f44b0db02d373dd9cf508948aa9bc6b388faa56fdd5f0"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x5, 0xffffffffffffffff}]}, 0x1f0) syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') pselect6(0x40, &(0x7f0000000180)={0x0, 0x6, 0xffffffffffffff49, 0x3, 0x8, 0x3, 0x28, 0x40}, &(0x7f00000001c0)={0x7fffffff, 0xfffe0000, 0x6, 0x6, 0x5, 0x81, 0x0, 0x3f}, &(0x7f0000000240)={0x4, 0x63, 0x80000000, 0x5, 0x665, 0x0, 0x400, 0x7ff}, &(0x7f00000003c0), &(0x7f0000000440)={&(0x7f0000000400)={0x4}, 0x8}) syz_open_procfs(0x0, &(0x7f0000000c80)='projid_map\x00') 2018/04/28 02:10:33 executing program 1: mknod$loop(&(0x7f0000000140)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d0500000000000000001040000000000000000200000000000000000000000000000000000000000000008002000000000070000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450100000000000000000000000100000000", 0xce, 0x10000}], 0x0, &(0x7f0000014300)) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00') 2018/04/28 02:10:34 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) read(r0, &(0x7f0000000080)=""/68, 0x44) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/04/28 02:10:34 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000003c0)=@updsa={0x140, 0x1a, 0x5, 0x0, 0x0, {{@in=@dev={0xac, 0x14, 0x14}, @in6=@remote={0xfe, 0x80, [], 0xbb}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, @in6=@dev={0xfe, 0x80}, {}, {}, {}, 0x0, 0x0, 0xa}, [@tfcpad={0x8, 0x16}, @algo_auth={0x48, 0x1, {{'sha3-384-generic\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/04/28 02:10:34 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000080)) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000140)=[0x6]) 2018/04/28 02:10:34 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x5) setsockopt(r0, 0x3a, 0x0, &(0x7f0000000080), 0x0) 2018/04/28 02:10:34 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x10000) sendto$inet6(r0, &(0x7f0000000040)="12", 0x1, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) shutdown(r1, 0x0) 2018/04/28 02:10:34 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0xc, 0x10004000000004, 0x1}, 0x2c) unshare(0x40600) bpf$MAP_CREATE(0x4, &(0x7f0000003000)={0x13, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2c) 2018/04/28 02:10:34 executing program 3: ioctl$EVIOCSFF(0xffffffffffffffff, 0x402c4580, &(0x7f0000000300)={0x0, 0x0, 0x8, {0x0, 0x7f}, {0x1}, @cond=[{0x2, 0x736, 0x1ab, 0x0, 0x5, 0x30}, {0x0, 0x6, 0x4, 0x0, 0x4, 0x2}]}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000340)={"726f736526000000e7ffffff0000007f"}) rt_sigaction(0x0, &(0x7f0000000540), &(0x7f0000000040), 0xfec4, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="000004940000002db9a5d4e0ca35d04ae0ea800008feff"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[], &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x1, 0x1}, &(0x7f00000004c0)=0x88) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000880)={r1, 0xc3ca, 0x7b, "f67f27be438a577acd1134c029aef7ebdac5d64a958890085056ec5a1bfebcfedd622bafd35e56329e1a4414759696be375fa62b22589113585d916744e4863e94c3937f430726a683ec6d35b38698b923d3f4e1321a2338b87740c3af768012118840a8bbf52e25b878b56bbb8acd6254037657a2dc134d0e3837"}, 0x83) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000380)) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000280)=@full, &(0x7f0000000500)=0x3b) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) sync_file_range(0xffffffffffffffff, 0x0, 0x4, 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000580)='oom_score_adj\x00') setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000c00)=@nat={'nat\x00', 0x19, 0x5, 0x170, [0x20000640, 0x0, 0x0, 0x20000820, 0x200009c8], 0x0, &(0x7f0000000080), &(0x7f0000000640)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x5, 0x2e, 0x808, 'ip6gretap0\x00', 'bridge0\x00', 'gre0\x00', 'eql\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff], @empty, [0xff], 0x70, 0x70, 0xe0}}, @common=@nflog={'nflog\x00', 0x4c, {{0xfffffffffffff000, 0x81, 0x10100000, 0x0, 0x0, "53f5f8107e00ef4e478f4f8bc1930456f2a21622302747f5f044b61f70062e2d6d15bcfd7c795092c73f44b0db02d373dd9cf508948aa9bc6b388faa56fdd5f0"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x5, 0xffffffffffffffff}]}, 0x1f0) syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') pselect6(0x40, &(0x7f0000000180)={0x0, 0x6, 0xffffffffffffff49, 0x3, 0x8, 0x3, 0x28, 0x40}, &(0x7f00000001c0)={0x7fffffff, 0xfffe0000, 0x6, 0x6, 0x5, 0x81, 0x0, 0x3f}, &(0x7f0000000240)={0x4, 0x63, 0x80000000, 0x5, 0x665, 0x0, 0x400, 0x7ff}, &(0x7f00000003c0), &(0x7f0000000440)={&(0x7f0000000400)={0x4}, 0x8}) syz_open_procfs(0x0, &(0x7f0000000c80)='projid_map\x00') 2018/04/28 02:10:34 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) read(r0, &(0x7f0000000080)=""/68, 0x44) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) [ 112.640693] random: crng init done 2018/04/28 02:10:34 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x5) setsockopt(r0, 0x3a, 0x0, &(0x7f0000000080), 0x0) 2018/04/28 02:10:34 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000003c0)=@updsa={0x140, 0x1a, 0x5, 0x0, 0x0, {{@in=@dev={0xac, 0x14, 0x14}, @in6=@remote={0xfe, 0x80, [], 0xbb}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, @in6=@dev={0xfe, 0x80}, {}, {}, {}, 0x0, 0x0, 0xa}, [@tfcpad={0x8, 0x16}, @algo_auth={0x48, 0x1, {{'sha3-384-generic\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/04/28 02:10:34 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0xc, 0x10004000000004, 0x1}, 0x2c) unshare(0x40600) bpf$MAP_CREATE(0x4, &(0x7f0000003000)={0x13, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2c) 2018/04/28 02:10:34 executing program 7: r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) 2018/04/28 02:10:34 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fe0ffc)=0x4c) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000fe7fec)={0xffff}) 2018/04/28 02:10:34 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000080)) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000140)=[0x6]) 2018/04/28 02:10:34 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0xc, 0x10004000000004, 0x1}, 0x2c) unshare(0x40600) bpf$MAP_CREATE(0x4, &(0x7f0000003000)={0x13, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2c) 2018/04/28 02:10:35 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x5) setsockopt(r0, 0x3a, 0x0, &(0x7f0000000080), 0x0) 2018/04/28 02:10:35 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000080)) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000140)=[0x6]) 2018/04/28 02:10:35 executing program 7: r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) 2018/04/28 02:10:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fe0ffc)=0x4c) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000fe7fec)={0xffff}) 2018/04/28 02:10:35 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000080)) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000140)=[0x6]) 2018/04/28 02:10:35 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0xc, 0x10004000000004, 0x1}, 0x2c) unshare(0x40600) bpf$MAP_CREATE(0x4, &(0x7f0000003000)={0x13, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2c) 2018/04/28 02:10:35 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) read(r0, &(0x7f0000000080)=""/68, 0x44) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/04/28 02:10:35 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) read(r0, &(0x7f0000000080)=""/68, 0x44) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/04/28 02:10:35 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x5) setsockopt(r0, 0x3a, 0x0, &(0x7f0000000080), 0x0) 2018/04/28 02:10:35 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fe0ffc)=0x4c) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000fe7fec)={0xffff}) 2018/04/28 02:10:35 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000080)) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000140)=[0x6]) 2018/04/28 02:10:35 executing program 7: r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) 2018/04/28 02:10:35 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000080)) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000140)=[0x6]) 2018/04/28 02:10:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fe0ffc)=0x4c) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000fe7fec)={0xffff}) 2018/04/28 02:10:35 executing program 5: unshare(0x40600) r0 = syz_open_dev$loop(&(0x7f00003ea000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x2, &(0x7f0000000000)="b9") 2018/04/28 02:10:36 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fe0ffc)=0x4c) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000fe7fec)={0xffff}) 2018/04/28 02:10:36 executing program 0: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/28 02:10:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fe0ffc)=0x4c) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000fe7fec)={0xffff}) 2018/04/28 02:10:36 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000080)) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000140)=[0x6]) 2018/04/28 02:10:36 executing program 7: r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) 2018/04/28 02:10:36 executing program 5: unshare(0x40600) r0 = syz_open_dev$loop(&(0x7f00003ea000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x2, &(0x7f0000000000)="b9") 2018/04/28 02:10:36 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) read(r0, &(0x7f0000000080)=""/68, 0x44) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/04/28 02:10:36 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) read(r0, &(0x7f0000000080)=""/68, 0x44) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/04/28 02:10:36 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cgroup.stat\x00', 0x2761, 0x0) write(r1, &(0x7f0000000080), 0x0) 2018/04/28 02:10:36 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000002c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'rdma', 0x20}]}, 0x6) 2018/04/28 02:10:36 executing program 5: unshare(0x40600) r0 = syz_open_dev$loop(&(0x7f00003ea000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x2, &(0x7f0000000000)="b9") 2018/04/28 02:10:36 executing program 0: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/28 02:10:36 executing program 4: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/28 02:10:36 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fe0ffc)=0x4c) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000fe7fec)={0xffff}) 2018/04/28 02:10:36 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cgroup.stat\x00', 0x2761, 0x0) write(r1, &(0x7f0000000080), 0x0) 2018/04/28 02:10:36 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000002c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'rdma', 0x20}]}, 0x6) 2018/04/28 02:10:36 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cgroup.stat\x00', 0x2761, 0x0) write(r1, &(0x7f0000000080), 0x0) 2018/04/28 02:10:37 executing program 5: unshare(0x40600) r0 = syz_open_dev$loop(&(0x7f00003ea000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x2, &(0x7f0000000000)="b9") 2018/04/28 02:10:37 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000080)=0x8, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/28 02:10:37 executing program 0: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/28 02:10:37 executing program 4: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/28 02:10:37 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cgroup.stat\x00', 0x2761, 0x0) write(r1, &(0x7f0000000080), 0x0) 2018/04/28 02:10:37 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000002c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'rdma', 0x20}]}, 0x6) 2018/04/28 02:10:37 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cgroup.stat\x00', 0x2761, 0x0) write(r1, &(0x7f0000000080), 0x0) 2018/04/28 02:10:37 executing program 6: unshare(0x40600) sendmsg$netlink(0xffffffffffffffff, &(0x7f000005cfe4)={&(0x7f000003fff4)=@proc={0x10}, 0xc, &(0x7f000002dfe0)=[{&(0x7f000005c000)=ANY=[@ANYBLOB="1000b3003d"], 0x1}], 0x1}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000005bffc)) 2018/04/28 02:10:37 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000002c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'rdma', 0x20}]}, 0x6) 2018/04/28 02:10:37 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cgroup.stat\x00', 0x2761, 0x0) write(r1, &(0x7f0000000080), 0x0) 2018/04/28 02:10:37 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cgroup.stat\x00', 0x2761, 0x0) write(r1, &(0x7f0000000080), 0x0) 2018/04/28 02:10:37 executing program 4: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/28 02:10:37 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f00000001c0)="9e", 0x1}, {&(0x7f00000002c0)="3a597b12426f56d840369afb723cc023c58774ea086f287c2bb9139e73f873fc923398322abd286f9628e7997d0d7dcfe31e552ef84cc16ab20491126b5aac64d5dedc68dbe8ac41258edc67a1491bc64f77e74f6a6d3712c531a335c4fe07f152dd5b486637a9dae1e95f2cfdc1102a3727c76f873b5890d0a623316a", 0x7d}], 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x12, r0, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) 2018/04/28 02:10:37 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000080)=0x8, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/28 02:10:37 executing program 0: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/28 02:10:37 executing program 6: unshare(0x40600) sendmsg$netlink(0xffffffffffffffff, &(0x7f000005cfe4)={&(0x7f000003fff4)=@proc={0x10}, 0xc, &(0x7f000002dfe0)=[{&(0x7f000005c000)=ANY=[@ANYBLOB="1000b3003d"], 0x1}], 0x1}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000005bffc)) 2018/04/28 02:10:37 executing program 4: unshare(0x40600) sendmsg$netlink(0xffffffffffffffff, &(0x7f000005cfe4)={&(0x7f000003fff4)=@proc={0x10}, 0xc, &(0x7f000002dfe0)=[{&(0x7f000005c000)=ANY=[@ANYBLOB="1000b3003d"], 0x1}], 0x1}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000005bffc)) 2018/04/28 02:10:37 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000ae000)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000c0000000002", 0x24) 2018/04/28 02:10:37 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f00000001c0)="9e", 0x1}, {&(0x7f00000002c0)="3a597b12426f56d840369afb723cc023c58774ea086f287c2bb9139e73f873fc923398322abd286f9628e7997d0d7dcfe31e552ef84cc16ab20491126b5aac64d5dedc68dbe8ac41258edc67a1491bc64f77e74f6a6d3712c531a335c4fe07f152dd5b486637a9dae1e95f2cfdc1102a3727c76f873b5890d0a623316a", 0x7d}], 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x12, r0, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) 2018/04/28 02:10:37 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f00000001c0)="9e", 0x1}, {&(0x7f00000002c0)="3a597b12426f56d840369afb723cc023c58774ea086f287c2bb9139e73f873fc923398322abd286f9628e7997d0d7dcfe31e552ef84cc16ab20491126b5aac64d5dedc68dbe8ac41258edc67a1491bc64f77e74f6a6d3712c531a335c4fe07f152dd5b486637a9dae1e95f2cfdc1102a3727c76f873b5890d0a623316a", 0x7d}], 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x12, r0, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) 2018/04/28 02:10:37 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f00000001c0)="9e", 0x1}, {&(0x7f00000002c0)="3a597b12426f56d840369afb723cc023c58774ea086f287c2bb9139e73f873fc923398322abd286f9628e7997d0d7dcfe31e552ef84cc16ab20491126b5aac64d5dedc68dbe8ac41258edc67a1491bc64f77e74f6a6d3712c531a335c4fe07f152dd5b486637a9dae1e95f2cfdc1102a3727c76f873b5890d0a623316a", 0x7d}], 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x12, r0, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) 2018/04/28 02:10:37 executing program 6: unshare(0x40600) sendmsg$netlink(0xffffffffffffffff, &(0x7f000005cfe4)={&(0x7f000003fff4)=@proc={0x10}, 0xc, &(0x7f000002dfe0)=[{&(0x7f000005c000)=ANY=[@ANYBLOB="1000b3003d"], 0x1}], 0x1}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000005bffc)) 2018/04/28 02:10:37 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000080)=0x8, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/28 02:10:37 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000ae000)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000c0000000002", 0x24) 2018/04/28 02:10:37 executing program 4: unshare(0x40600) sendmsg$netlink(0xffffffffffffffff, &(0x7f000005cfe4)={&(0x7f000003fff4)=@proc={0x10}, 0xc, &(0x7f000002dfe0)=[{&(0x7f000005c000)=ANY=[@ANYBLOB="1000b3003d"], 0x1}], 0x1}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000005bffc)) 2018/04/28 02:10:37 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f00000001c0)="9e", 0x1}, {&(0x7f00000002c0)="3a597b12426f56d840369afb723cc023c58774ea086f287c2bb9139e73f873fc923398322abd286f9628e7997d0d7dcfe31e552ef84cc16ab20491126b5aac64d5dedc68dbe8ac41258edc67a1491bc64f77e74f6a6d3712c531a335c4fe07f152dd5b486637a9dae1e95f2cfdc1102a3727c76f873b5890d0a623316a", 0x7d}], 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x12, r0, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) 2018/04/28 02:10:37 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000), 0x5) 2018/04/28 02:10:37 executing program 4: unshare(0x40600) sendmsg$netlink(0xffffffffffffffff, &(0x7f000005cfe4)={&(0x7f000003fff4)=@proc={0x10}, 0xc, &(0x7f000002dfe0)=[{&(0x7f000005c000)=ANY=[@ANYBLOB="1000b3003d"], 0x1}], 0x1}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000005bffc)) 2018/04/28 02:10:38 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f00000001c0)="9e", 0x1}, {&(0x7f00000002c0)="3a597b12426f56d840369afb723cc023c58774ea086f287c2bb9139e73f873fc923398322abd286f9628e7997d0d7dcfe31e552ef84cc16ab20491126b5aac64d5dedc68dbe8ac41258edc67a1491bc64f77e74f6a6d3712c531a335c4fe07f152dd5b486637a9dae1e95f2cfdc1102a3727c76f873b5890d0a623316a", 0x7d}], 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x12, r0, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) 2018/04/28 02:10:38 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f00000001c0)="9e", 0x1}, {&(0x7f00000002c0)="3a597b12426f56d840369afb723cc023c58774ea086f287c2bb9139e73f873fc923398322abd286f9628e7997d0d7dcfe31e552ef84cc16ab20491126b5aac64d5dedc68dbe8ac41258edc67a1491bc64f77e74f6a6d3712c531a335c4fe07f152dd5b486637a9dae1e95f2cfdc1102a3727c76f873b5890d0a623316a", 0x7d}], 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x12, r0, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) 2018/04/28 02:10:38 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000), 0x5) 2018/04/28 02:10:38 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000ae000)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000c0000000002", 0x24) 2018/04/28 02:10:38 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f00000001c0)="9e", 0x1}, {&(0x7f00000002c0)="3a597b12426f56d840369afb723cc023c58774ea086f287c2bb9139e73f873fc923398322abd286f9628e7997d0d7dcfe31e552ef84cc16ab20491126b5aac64d5dedc68dbe8ac41258edc67a1491bc64f77e74f6a6d3712c531a335c4fe07f152dd5b486637a9dae1e95f2cfdc1102a3727c76f873b5890d0a623316a", 0x7d}], 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x12, r0, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) 2018/04/28 02:10:38 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000080)=0x8, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/28 02:10:38 executing program 6: unshare(0x40600) sendmsg$netlink(0xffffffffffffffff, &(0x7f000005cfe4)={&(0x7f000003fff4)=@proc={0x10}, 0xc, &(0x7f000002dfe0)=[{&(0x7f000005c000)=ANY=[@ANYBLOB="1000b3003d"], 0x1}], 0x1}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000005bffc)) 2018/04/28 02:10:38 executing program 4: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000fbe000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000fafff2)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r2) 2018/04/28 02:10:38 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f00000001c0)="9e", 0x1}, {&(0x7f00000002c0)="3a597b12426f56d840369afb723cc023c58774ea086f287c2bb9139e73f873fc923398322abd286f9628e7997d0d7dcfe31e552ef84cc16ab20491126b5aac64d5dedc68dbe8ac41258edc67a1491bc64f77e74f6a6d3712c531a335c4fe07f152dd5b486637a9dae1e95f2cfdc1102a3727c76f873b5890d0a623316a", 0x7d}], 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x12, r0, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) 2018/04/28 02:10:38 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f00000001c0)="9e", 0x1}, {&(0x7f00000002c0)="3a597b12426f56d840369afb723cc023c58774ea086f287c2bb9139e73f873fc923398322abd286f9628e7997d0d7dcfe31e552ef84cc16ab20491126b5aac64d5dedc68dbe8ac41258edc67a1491bc64f77e74f6a6d3712c531a335c4fe07f152dd5b486637a9dae1e95f2cfdc1102a3727c76f873b5890d0a623316a", 0x7d}], 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x12, r0, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) 2018/04/28 02:10:38 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000ae000)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000c0000000002", 0x24) 2018/04/28 02:10:38 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000), 0x5) 2018/04/28 02:10:38 executing program 5: set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)) 2018/04/28 02:10:38 executing program 2: r0 = socket$inet(0x2b, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000003c0)=0xffffffff) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/28 02:10:38 executing program 4: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000fbe000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000fafff2)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r2) 2018/04/28 02:10:38 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000), 0x5) 2018/04/28 02:10:38 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f000032df3a)=""/198, 0xc6}], 0x1, 0x0) 2018/04/28 02:10:38 executing program 0: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) keyctl$search(0xa, r0, &(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, r0) 2018/04/28 02:10:38 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x400000000002, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/28 02:10:38 executing program 3: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000100)={{}, {0x0, r1+30000000}}, &(0x7f0000000140)) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) [ 116.601541] IPVS: ftp: loaded support on port[0] = 21 2018/04/28 02:10:38 executing program 2: r0 = socket$inet(0x2b, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000003c0)=0xffffffff) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/28 02:10:38 executing program 0: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) keyctl$search(0xa, r0, &(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, r0) 2018/04/28 02:10:38 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f000032df3a)=""/198, 0xc6}], 0x1, 0x0) 2018/04/28 02:10:38 executing program 4: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000fbe000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000fafff2)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r2) 2018/04/28 02:10:38 executing program 3: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000100)={{}, {0x0, r1+30000000}}, &(0x7f0000000140)) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) 2018/04/28 02:10:38 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f000032df3a)=""/198, 0xc6}], 0x1, 0x0) 2018/04/28 02:10:38 executing program 5: set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)) 2018/04/28 02:10:38 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x400000000002, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/28 02:10:39 executing program 0: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) keyctl$search(0xa, r0, &(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, r0) 2018/04/28 02:10:39 executing program 4: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000fbe000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000fafff2)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r2) 2018/04/28 02:10:39 executing program 3: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000100)={{}, {0x0, r1+30000000}}, &(0x7f0000000140)) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) 2018/04/28 02:10:39 executing program 2: r0 = socket$inet(0x2b, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000003c0)=0xffffffff) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/28 02:10:39 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f000032df3a)=""/198, 0xc6}], 0x1, 0x0) 2018/04/28 02:10:39 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x400000000002, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/28 02:10:39 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f000032df3a)=""/198, 0xc6}], 0x1, 0x0) 2018/04/28 02:10:39 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f000032df3a)=""/198, 0xc6}], 0x1, 0x0) 2018/04/28 02:10:39 executing program 0: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) keyctl$search(0xa, r0, &(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, r0) 2018/04/28 02:10:39 executing program 3: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000100)={{}, {0x0, r1+30000000}}, &(0x7f0000000140)) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) 2018/04/28 02:10:39 executing program 2: r0 = socket$inet(0x2b, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000003c0)=0xffffffff) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/28 02:10:39 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x400000000002, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/28 02:10:39 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) sendmsg$netlink(r2, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001980), 0x0, &(0x7f00000019c0)=[@rights={0x10, 0x1, 0x1}], 0x10}, 0xc800) 2018/04/28 02:10:39 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f000032df3a)=""/198, 0xc6}], 0x1, 0x0) 2018/04/28 02:10:39 executing program 5: set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)) 2018/04/28 02:10:39 executing program 0: r0 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) pwritev(r0, &(0x7f00000050c0)=[{&(0x7f0000004f80)}, {&(0x7f0000005040)="6cb31ee72d4a840fcd62f01b618e6a297e4e08f9f1", 0x15}], 0x2, 0x0) 2018/04/28 02:10:39 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getenv(0x4201, r1, 0x0, &(0x7f00000001c0)) 2018/04/28 02:10:40 executing program 2: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) r1 = dup(r0) pread64(r1, &(0x7f0000dc6f80)=""/128, 0x80, 0x0) 2018/04/28 02:10:40 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x28, &(0x7f0000000040)}, 0x10) read(r0, &(0x7f00000001c0)=""/169, 0xa9) 2018/04/28 02:10:40 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) sendmsg$netlink(r2, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001980), 0x0, &(0x7f00000019c0)=[@rights={0x10, 0x1, 0x1}], 0x10}, 0xc800) 2018/04/28 02:10:40 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0)={0x0, 0x2710}, 0x10) sendto$inet6(r0, &(0x7f0000000040)="a0", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/28 02:10:40 executing program 7: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) unshare(0x20000) poll(&(0x7f00006cd000), 0x0, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') 2018/04/28 02:10:40 executing program 0: r0 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) pwritev(r0, &(0x7f00000050c0)=[{&(0x7f0000004f80)}, {&(0x7f0000005040)="6cb31ee72d4a840fcd62f01b618e6a297e4e08f9f1", 0x15}], 0x2, 0x0) 2018/04/28 02:10:40 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getenv(0x4201, r1, 0x0, &(0x7f00000001c0)) 2018/04/28 02:10:40 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) sendmsg$netlink(r2, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001980), 0x0, &(0x7f00000019c0)=[@rights={0x10, 0x1, 0x1}], 0x10}, 0xc800) 2018/04/28 02:10:40 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x28, &(0x7f0000000040)}, 0x10) read(r0, &(0x7f00000001c0)=""/169, 0xa9) 2018/04/28 02:10:40 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0)={0x0, 0x2710}, 0x10) sendto$inet6(r0, &(0x7f0000000040)="a0", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 118.397396] IPVS: ftp: loaded support on port[0] = 21 2018/04/28 02:10:40 executing program 2: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) r1 = dup(r0) pread64(r1, &(0x7f0000dc6f80)=""/128, 0x80, 0x0) 2018/04/28 02:10:40 executing program 0: r0 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) pwritev(r0, &(0x7f00000050c0)=[{&(0x7f0000004f80)}, {&(0x7f0000005040)="6cb31ee72d4a840fcd62f01b618e6a297e4e08f9f1", 0x15}], 0x2, 0x0) 2018/04/28 02:10:40 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getenv(0x4201, r1, 0x0, &(0x7f00000001c0)) 2018/04/28 02:10:40 executing program 7: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) unshare(0x20000) poll(&(0x7f00006cd000), 0x0, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') 2018/04/28 02:10:40 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x28, &(0x7f0000000040)}, 0x10) read(r0, &(0x7f00000001c0)=""/169, 0xa9) 2018/04/28 02:10:40 executing program 5: set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)) 2018/04/28 02:10:40 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) sendmsg$netlink(r2, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001980), 0x0, &(0x7f00000019c0)=[@rights={0x10, 0x1, 0x1}], 0x10}, 0xc800) 2018/04/28 02:10:40 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0)={0x0, 0x2710}, 0x10) sendto$inet6(r0, &(0x7f0000000040)="a0", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/28 02:10:40 executing program 0: r0 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) pwritev(r0, &(0x7f00000050c0)=[{&(0x7f0000004f80)}, {&(0x7f0000005040)="6cb31ee72d4a840fcd62f01b618e6a297e4e08f9f1", 0x15}], 0x2, 0x0) [ 119.400152] IPVS: ftp: loaded support on port[0] = 21 2018/04/28 02:10:41 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x28, &(0x7f0000000040)}, 0x10) read(r0, &(0x7f00000001c0)=""/169, 0xa9) 2018/04/28 02:10:41 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0)={0x0, 0x2710}, 0x10) sendto$inet6(r0, &(0x7f0000000040)="a0", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/28 02:10:41 executing program 7: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) unshare(0x20000) poll(&(0x7f00006cd000), 0x0, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') 2018/04/28 02:10:41 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getenv(0x4201, r1, 0x0, &(0x7f00000001c0)) 2018/04/28 02:10:41 executing program 2: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) r1 = dup(r0) pread64(r1, &(0x7f0000dc6f80)=""/128, 0x80, 0x0) 2018/04/28 02:10:41 executing program 4: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) unshare(0x20000) poll(&(0x7f00006cd000), 0x0, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') 2018/04/28 02:10:41 executing program 0: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) r1 = dup(r0) pread64(r1, &(0x7f0000dc6f80)=""/128, 0x80, 0x0) 2018/04/28 02:10:41 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0)={0x0, 0x2710}, 0x10) sendto$inet6(r0, &(0x7f0000000040)="a0", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/28 02:10:41 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0)={0x0, 0x2710}, 0x10) sendto$inet6(r0, &(0x7f0000000040)="a0", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/28 02:10:41 executing program 0: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) r1 = dup(r0) pread64(r1, &(0x7f0000dc6f80)=""/128, 0x80, 0x0) 2018/04/28 02:10:41 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000000), &(0x7f0000000080)=0x200) 2018/04/28 02:10:41 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0xc0bc5310, &(0x7f000023efa8)={0x80}) 2018/04/28 02:10:41 executing program 2: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) r1 = dup(r0) pread64(r1, &(0x7f0000dc6f80)=""/128, 0x80, 0x0) 2018/04/28 02:10:41 executing program 4: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) unshare(0x20000) poll(&(0x7f00006cd000), 0x0, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') 2018/04/28 02:10:41 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0)={0x0, 0x2710}, 0x10) sendto$inet6(r0, &(0x7f0000000040)="a0", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/28 02:10:41 executing program 7: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) unshare(0x20000) poll(&(0x7f00006cd000), 0x0, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') 2018/04/28 02:10:41 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000000), &(0x7f0000000080)=0x200) 2018/04/28 02:10:41 executing program 0: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) r1 = dup(r0) pread64(r1, &(0x7f0000dc6f80)=""/128, 0x80, 0x0) 2018/04/28 02:10:41 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0)={0x0, 0x2710}, 0x10) sendto$inet6(r0, &(0x7f0000000040)="a0", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/28 02:10:42 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0xc0bc5310, &(0x7f000023efa8)={0x80}) 2018/04/28 02:10:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bond_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0) 2018/04/28 02:10:42 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0)={0x0, 0x2710}, 0x10) sendto$inet6(r0, &(0x7f0000000040)="a0", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/28 02:10:42 executing program 4: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) unshare(0x20000) poll(&(0x7f00006cd000), 0x0, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') 2018/04/28 02:10:42 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000000), &(0x7f0000000080)=0x200) 2018/04/28 02:10:42 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000aeb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0xc, 0x7, 0x1, 0x0, [{}, {}]}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000aebfe8)) 2018/04/28 02:10:42 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000399ffc)=0x7, 0x5a) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000700)={0x0, 0x2, 0x10}, 0xc) write$eventfd(r1, &(0x7f0000000000), 0x8) sendmmsg$alg(r1, &(0x7f0000003f00)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000080)="83", 0x1}], 0x1}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000f38000)="c0", 0x1}], 0x1, &(0x7f0000360cd8)}], 0x1, 0x0) 2018/04/28 02:10:42 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0)={0x0, 0x2710}, 0x10) sendto$inet6(r0, &(0x7f0000000040)="a0", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/28 02:10:42 executing program 5: r0 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0xd, &(0x7f0000000100), 0xfe8b) close(r0) 2018/04/28 02:10:42 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0xc0bc5310, &(0x7f000023efa8)={0x80}) 2018/04/28 02:10:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bond_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0) 2018/04/28 02:10:42 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000000), &(0x7f0000000080)=0x200) 2018/04/28 02:10:42 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0xc0bc5310, &(0x7f000023efa8)={0x80}) 2018/04/28 02:10:42 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x140000000000b, &(0x7f0000000040), 0x4) 2018/04/28 02:10:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bond_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0) 2018/04/28 02:10:42 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000aeb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0xc, 0x7, 0x1, 0x0, [{}, {}]}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000aebfe8)) 2018/04/28 02:10:42 executing program 5: r0 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0xd, &(0x7f0000000100), 0xfe8b) close(r0) 2018/04/28 02:10:42 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000180)=0x200000000003) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)) 2018/04/28 02:10:42 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={r2}, 0x8) 2018/04/28 02:10:42 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000399ffc)=0x7, 0x5a) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000700)={0x0, 0x2, 0x10}, 0xc) write$eventfd(r1, &(0x7f0000000000), 0x8) sendmmsg$alg(r1, &(0x7f0000003f00)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000080)="83", 0x1}], 0x1}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000f38000)="c0", 0x1}], 0x1, &(0x7f0000360cd8)}], 0x1, 0x0) 2018/04/28 02:10:42 executing program 3: r0 = semget$private(0x0, 0xa, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}, {}], 0x2) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000000)=""/50) 2018/04/28 02:10:42 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x140000000000b, &(0x7f0000000040), 0x4) 2018/04/28 02:10:42 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x140000000000b, &(0x7f0000000040), 0x4) 2018/04/28 02:10:42 executing program 5: r0 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0xd, &(0x7f0000000100), 0xfe8b) close(r0) 2018/04/28 02:10:42 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000aeb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0xc, 0x7, 0x1, 0x0, [{}, {}]}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000aebfe8)) 2018/04/28 02:10:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bond_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0) 2018/04/28 02:10:43 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000180)=0x200000000003) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)) 2018/04/28 02:10:43 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x140000000000b, &(0x7f0000000040), 0x4) 2018/04/28 02:10:43 executing program 5: r0 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0xd, &(0x7f0000000100), 0xfe8b) close(r0) 2018/04/28 02:10:43 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000aeb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0xc, 0x7, 0x1, 0x0, [{}, {}]}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000aebfe8)) 2018/04/28 02:10:43 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000399ffc)=0x7, 0x5a) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000700)={0x0, 0x2, 0x10}, 0xc) write$eventfd(r1, &(0x7f0000000000), 0x8) sendmmsg$alg(r1, &(0x7f0000003f00)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000080)="83", 0x1}], 0x1}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000f38000)="c0", 0x1}], 0x1, &(0x7f0000360cd8)}], 0x1, 0x0) 2018/04/28 02:10:43 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000180)=0x200000000003) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)) 2018/04/28 02:10:43 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000399ffc)=0x7, 0x5a) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000700)={0x0, 0x2, 0x10}, 0xc) write$eventfd(r1, &(0x7f0000000000), 0x8) sendmmsg$alg(r1, &(0x7f0000003f00)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000080)="83", 0x1}], 0x1}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000f38000)="c0", 0x1}], 0x1, &(0x7f0000360cd8)}], 0x1, 0x0) 2018/04/28 02:10:43 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000399ffc)=0x7, 0x5a) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000700)={0x0, 0x2, 0x10}, 0xc) write$eventfd(r1, &(0x7f0000000000), 0x8) sendmmsg$alg(r1, &(0x7f0000003f00)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000080)="83", 0x1}], 0x1}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000f38000)="c0", 0x1}], 0x1, &(0x7f0000360cd8)}], 0x1, 0x0) 2018/04/28 02:10:43 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000140)=0x1a, 0x4) getsockname(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000100)=0x32) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) dup2(r2, r1) execveat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000380), &(0x7f0000000540), 0x0) 2018/04/28 02:10:43 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x5, 0x0) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) 2018/04/28 02:10:43 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000399ffc)=0x7, 0x5a) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000700)={0x0, 0x2, 0x10}, 0xc) write$eventfd(r1, &(0x7f0000000000), 0x8) sendmmsg$alg(r1, &(0x7f0000003f00)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000080)="83", 0x1}], 0x1}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000f38000)="c0", 0x1}], 0x1, &(0x7f0000360cd8)}], 0x1, 0x0) 2018/04/28 02:10:43 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={r2}, 0x8) 2018/04/28 02:10:43 executing program 3: r0 = semget$private(0x0, 0xa, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}, {}], 0x2) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000000)=""/50) 2018/04/28 02:10:44 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000180)=0x200000000003) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)) 2018/04/28 02:10:44 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x5, 0x0) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) 2018/04/28 02:10:44 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000140)=0x1a, 0x4) getsockname(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000100)=0x32) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) dup2(r2, r1) execveat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000380), &(0x7f0000000540), 0x0) 2018/04/28 02:10:44 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000399ffc)=0x7, 0x5a) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000700)={0x0, 0x2, 0x10}, 0xc) write$eventfd(r1, &(0x7f0000000000), 0x8) sendmmsg$alg(r1, &(0x7f0000003f00)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000080)="83", 0x1}], 0x1}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000f38000)="c0", 0x1}], 0x1, &(0x7f0000360cd8)}], 0x1, 0x0) 2018/04/28 02:10:44 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={r2}, 0x8) 2018/04/28 02:10:44 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x5, 0x0) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) 2018/04/28 02:10:44 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000140)=0x1a, 0x4) getsockname(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000100)=0x32) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) dup2(r2, r1) execveat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000380), &(0x7f0000000540), 0x0) 2018/04/28 02:10:44 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000399ffc)=0x7, 0x5a) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000700)={0x0, 0x2, 0x10}, 0xc) write$eventfd(r1, &(0x7f0000000000), 0x8) sendmmsg$alg(r1, &(0x7f0000003f00)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000080)="83", 0x1}], 0x1}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000f38000)="c0", 0x1}], 0x1, &(0x7f0000360cd8)}], 0x1, 0x0) 2018/04/28 02:10:44 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000399ffc)=0x7, 0x5a) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000700)={0x0, 0x2, 0x10}, 0xc) write$eventfd(r1, &(0x7f0000000000), 0x8) sendmmsg$alg(r1, &(0x7f0000003f00)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000080)="83", 0x1}], 0x1}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000f38000)="c0", 0x1}], 0x1, &(0x7f0000360cd8)}], 0x1, 0x0) 2018/04/28 02:10:44 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x5, 0x0) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) 2018/04/28 02:10:44 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000140)=0x1a, 0x4) getsockname(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000100)=0x32) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) dup2(r2, r1) execveat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000380), &(0x7f0000000540), 0x0) 2018/04/28 02:10:44 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000006c0)=0x3) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_setup(0x9, &(0x7f0000000780)=0x0) io_submit(r2, 0x2, &(0x7f0000000d40)=[&(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x6, r1, &(0x7f00000007c0)}, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000900), 0x0, 0x0, 0x0, 0x3334b5ba0ebb3349}]) 2018/04/28 02:10:44 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000399ffc)=0x7, 0x5a) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000700)={0x0, 0x2, 0x10}, 0xc) write$eventfd(r1, &(0x7f0000000000), 0x8) sendmmsg$alg(r1, &(0x7f0000003f00)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000080)="83", 0x1}], 0x1}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000f38000)="c0", 0x1}], 0x1, &(0x7f0000360cd8)}], 0x1, 0x0) 2018/04/28 02:10:44 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x2000000000002b) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) write$binfmt_elf32(r0, &(0x7f0000000a40)={{0x3a, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/28 02:10:45 executing program 5: r0 = socket(0x400024000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/28 02:10:45 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x2000000000002b) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) write$binfmt_elf32(r0, &(0x7f0000000a40)={{0x3a, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/28 02:10:45 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000006c0)=0x3) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_setup(0x9, &(0x7f0000000780)=0x0) io_submit(r2, 0x2, &(0x7f0000000d40)=[&(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x6, r1, &(0x7f00000007c0)}, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000900), 0x0, 0x0, 0x0, 0x3334b5ba0ebb3349}]) 2018/04/28 02:10:45 executing program 3: r0 = semget$private(0x0, 0xa, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}, {}], 0x2) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000000)=""/50) 2018/04/28 02:10:45 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={r2}, 0x8) 2018/04/28 02:10:45 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={r2}, 0x8) 2018/04/28 02:10:45 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x86, 0x0) io_setup(0x9, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="10000000040000000000000000000000", 0x10}]) 2018/04/28 02:10:45 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000000010005000000000000000008"], &(0x7f0000000200)='syzkaller\x00', 0x0, 0xbb, &(0x7f0000000300)=""/187}, 0x48) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/04/28 02:10:45 executing program 5: r0 = socket(0x400024000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/28 02:10:45 executing program 5: r0 = socket(0x400024000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/28 02:10:45 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x86, 0x0) io_setup(0x9, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="10000000040000000000000000000000", 0x10}]) 2018/04/28 02:10:45 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000000010005000000000000000008"], &(0x7f0000000200)='syzkaller\x00', 0x0, 0xbb, &(0x7f0000000300)=""/187}, 0x48) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/04/28 02:10:45 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x2000000000002b) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) write$binfmt_elf32(r0, &(0x7f0000000a40)={{0x3a, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/28 02:10:45 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000006c0)=0x3) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_setup(0x9, &(0x7f0000000780)=0x0) io_submit(r2, 0x2, &(0x7f0000000d40)=[&(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x6, r1, &(0x7f00000007c0)}, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000900), 0x0, 0x0, 0x0, 0x3334b5ba0ebb3349}]) 2018/04/28 02:10:45 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000000010005000000000000000008"], &(0x7f0000000200)='syzkaller\x00', 0x0, 0xbb, &(0x7f0000000300)=""/187}, 0x48) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/04/28 02:10:45 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000006c0)=0x3) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_setup(0x9, &(0x7f0000000780)=0x0) io_submit(r2, 0x2, &(0x7f0000000d40)=[&(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x6, r1, &(0x7f00000007c0)}, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000900), 0x0, 0x0, 0x0, 0x3334b5ba0ebb3349}]) 2018/04/28 02:10:45 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x2000000000002b) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) write$binfmt_elf32(r0, &(0x7f0000000a40)={{0x3a, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/28 02:10:45 executing program 5: r0 = socket(0x400024000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/28 02:10:45 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x86, 0x0) io_setup(0x9, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="10000000040000000000000000000000", 0x10}]) 2018/04/28 02:10:46 executing program 3: r0 = semget$private(0x0, 0xa, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}, {}], 0x2) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000000)=""/50) 2018/04/28 02:10:46 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000000010005000000000000000008"], &(0x7f0000000200)='syzkaller\x00', 0x0, 0xbb, &(0x7f0000000300)=""/187}, 0x48) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/04/28 02:10:47 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={r2}, 0x8) 2018/04/28 02:10:47 executing program 0: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x1, 0x8, &(0x7f0000000000)=""/52, &(0x7f0000000040)=0x34) 2018/04/28 02:10:47 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)={0x2, 0xf, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0xa0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x38}, 0x1}, 0x0) 2018/04/28 02:10:47 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x86, 0x0) io_setup(0x9, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="10000000040000000000000000000000", 0x10}]) 2018/04/28 02:10:47 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={r2}, 0x8) 2018/04/28 02:10:47 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr(r0, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000200)='encrypted\x00', 0xaa, 0x1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)}) request_key(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='security.capability\x00', 0xfffffffffffffffe) add_key(&(0x7f0000000500)='.dead\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="81779c92c907b20fb0ef7f4210b7", 0xe, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x3, 0x4e22, 0x1000, 0xa, 0x80, 0x0, 0x3f, 0x0, r2}, {0x7fff, 0x0, 0x0, 0x0, 0x0, 0x3}, {0x5, 0x6, 0x2}, 0x3, 0x6e6bb7, 0x1, 0x1, 0x2, 0x3}, {{@in=@rand_addr=0x2f3, 0x4d5, 0x2b}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3507, 0x0, 0x1, 0x0, 0x0, 0x9}}, 0xe8) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1) 2018/04/28 02:10:47 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000000)=@hci, 0x80, &(0x7f0000001240), 0x0, &(0x7f0000000080)=""/79, 0x4f}, 0x2040) 2018/04/28 02:10:47 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x541f, 0x20000000000002) 2018/04/28 02:10:47 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000000)=@hci, 0x80, &(0x7f0000001240), 0x0, &(0x7f0000000080)=""/79, 0x4f}, 0x2040) 2018/04/28 02:10:47 executing program 0: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x1, 0x8, &(0x7f0000000000)=""/52, &(0x7f0000000040)=0x34) 2018/04/28 02:10:47 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr(r0, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000200)='encrypted\x00', 0xaa, 0x1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)}) request_key(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='security.capability\x00', 0xfffffffffffffffe) add_key(&(0x7f0000000500)='.dead\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="81779c92c907b20fb0ef7f4210b7", 0xe, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x3, 0x4e22, 0x1000, 0xa, 0x80, 0x0, 0x3f, 0x0, r2}, {0x7fff, 0x0, 0x0, 0x0, 0x0, 0x3}, {0x5, 0x6, 0x2}, 0x3, 0x6e6bb7, 0x1, 0x1, 0x2, 0x3}, {{@in=@rand_addr=0x2f3, 0x4d5, 0x2b}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3507, 0x0, 0x1, 0x0, 0x0, 0x9}}, 0xe8) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1) 2018/04/28 02:10:47 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)={0x2, 0xf, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0xa0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x38}, 0x1}, 0x0) 2018/04/28 02:10:47 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x541f, 0x20000000000002) 2018/04/28 02:10:47 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr(r0, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000200)='encrypted\x00', 0xaa, 0x1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)}) request_key(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='security.capability\x00', 0xfffffffffffffffe) add_key(&(0x7f0000000500)='.dead\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="81779c92c907b20fb0ef7f4210b7", 0xe, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x3, 0x4e22, 0x1000, 0xa, 0x80, 0x0, 0x3f, 0x0, r2}, {0x7fff, 0x0, 0x0, 0x0, 0x0, 0x3}, {0x5, 0x6, 0x2}, 0x3, 0x6e6bb7, 0x1, 0x1, 0x2, 0x3}, {{@in=@rand_addr=0x2f3, 0x4d5, 0x2b}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3507, 0x0, 0x1, 0x0, 0x0, 0x9}}, 0xe8) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1) 2018/04/28 02:10:47 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000000)=@hci, 0x80, &(0x7f0000001240), 0x0, &(0x7f0000000080)=""/79, 0x4f}, 0x2040) 2018/04/28 02:10:47 executing program 0: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x1, 0x8, &(0x7f0000000000)=""/52, &(0x7f0000000040)=0x34) 2018/04/28 02:10:48 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr(r0, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000200)='encrypted\x00', 0xaa, 0x1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)}) request_key(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='security.capability\x00', 0xfffffffffffffffe) add_key(&(0x7f0000000500)='.dead\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="81779c92c907b20fb0ef7f4210b7", 0xe, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x3, 0x4e22, 0x1000, 0xa, 0x80, 0x0, 0x3f, 0x0, r2}, {0x7fff, 0x0, 0x0, 0x0, 0x0, 0x3}, {0x5, 0x6, 0x2}, 0x3, 0x6e6bb7, 0x1, 0x1, 0x2, 0x3}, {{@in=@rand_addr=0x2f3, 0x4d5, 0x2b}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3507, 0x0, 0x1, 0x0, 0x0, 0x9}}, 0xe8) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1) 2018/04/28 02:10:48 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr(r0, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000200)='encrypted\x00', 0xaa, 0x1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)}) request_key(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='security.capability\x00', 0xfffffffffffffffe) add_key(&(0x7f0000000500)='.dead\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="81779c92c907b20fb0ef7f4210b7", 0xe, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x3, 0x4e22, 0x1000, 0xa, 0x80, 0x0, 0x3f, 0x0, r2}, {0x7fff, 0x0, 0x0, 0x0, 0x0, 0x3}, {0x5, 0x6, 0x2}, 0x3, 0x6e6bb7, 0x1, 0x1, 0x2, 0x3}, {{@in=@rand_addr=0x2f3, 0x4d5, 0x2b}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3507, 0x0, 0x1, 0x0, 0x0, 0x9}}, 0xe8) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1) 2018/04/28 02:10:48 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a63000)={0x10000010}) 2018/04/28 02:10:48 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r0, 0x8b2b, &(0x7f0000000080)) 2018/04/28 02:10:48 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)={0x2, 0xf, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0xa0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x38}, 0x1}, 0x0) 2018/04/28 02:10:48 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x541f, 0x20000000000002) 2018/04/28 02:10:48 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000000)=@hci, 0x80, &(0x7f0000001240), 0x0, &(0x7f0000000080)=""/79, 0x4f}, 0x2040) 2018/04/28 02:10:48 executing program 0: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x1, 0x8, &(0x7f0000000000)=""/52, &(0x7f0000000040)=0x34) 2018/04/28 02:10:48 executing program 5: r0 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10000000000012, r0, 0x0) readv(r0, &(0x7f00000012c0)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/236, 0xec}], 0x2) 2018/04/28 02:10:48 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr(r0, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000200)='encrypted\x00', 0xaa, 0x1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)}) request_key(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='security.capability\x00', 0xfffffffffffffffe) add_key(&(0x7f0000000500)='.dead\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="81779c92c907b20fb0ef7f4210b7", 0xe, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x3, 0x4e22, 0x1000, 0xa, 0x80, 0x0, 0x3f, 0x0, r2}, {0x7fff, 0x0, 0x0, 0x0, 0x0, 0x3}, {0x5, 0x6, 0x2}, 0x3, 0x6e6bb7, 0x1, 0x1, 0x2, 0x3}, {{@in=@rand_addr=0x2f3, 0x4d5, 0x2b}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3507, 0x0, 0x1, 0x0, 0x0, 0x9}}, 0xe8) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1) 2018/04/28 02:10:48 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr(r0, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000200)='encrypted\x00', 0xaa, 0x1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)}) request_key(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='security.capability\x00', 0xfffffffffffffffe) add_key(&(0x7f0000000500)='.dead\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="81779c92c907b20fb0ef7f4210b7", 0xe, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x3, 0x4e22, 0x1000, 0xa, 0x80, 0x0, 0x3f, 0x0, r2}, {0x7fff, 0x0, 0x0, 0x0, 0x0, 0x3}, {0x5, 0x6, 0x2}, 0x3, 0x6e6bb7, 0x1, 0x1, 0x2, 0x3}, {{@in=@rand_addr=0x2f3, 0x4d5, 0x2b}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3507, 0x0, 0x1, 0x0, 0x0, 0x9}}, 0xe8) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1) 2018/04/28 02:10:48 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)={0x2, 0xf, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0xa0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x38}, 0x1}, 0x0) 2018/04/28 02:10:48 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a63000)={0x10000010}) 2018/04/28 02:10:48 executing program 0: unshare(0x8000400) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0xb34a186f3b365231, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f00000005c0)={&(0x7f0000000000)=@sco, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/164, 0xa4}, 0x0) 2018/04/28 02:10:48 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x541f, 0x20000000000002) 2018/04/28 02:10:48 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x1e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000000), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'nr0\x00', 'ifb0\x00', 'nr0\x00', 'sit0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0xf0, 0x120}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x9, 'syz0\x00'}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x258) 2018/04/28 02:10:48 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r0, 0x8b2b, &(0x7f0000000080)) 2018/04/28 02:10:48 executing program 5: r0 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10000000000012, r0, 0x0) readv(r0, &(0x7f00000012c0)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/236, 0xec}], 0x2) 2018/04/28 02:10:48 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/28 02:10:48 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a63000)={0x10000010}) 2018/04/28 02:10:48 executing program 2: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000), &(0x7f00005ae000)}}, &(0x7f00002f5000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) write$cgroup_pid(r1, &(0x7f00000001c0)={[0x0]}, 0x1) tkill(r2, 0x1000000000016) vmsplice(r0, &(0x7f0000002200)=[{&(0x7f00000021c0)=']', 0x1}], 0x1, 0x0) 2018/04/28 02:10:48 executing program 7: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000380)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d0500000000000000001040000000000000000200000000000000000000000000000000000000000000008002000000000070000000000000060000000000000001000000000000000010000000100000001000000010000061000034509886b1ac16e70004000000000000000000000000000000000000000000000045010000000000000000000000010000000000000000008002000000000000800000000000001000000010000000100000000000000000000000000000000000000000000000000000000000000000c08de47c70514c95b95e109e96a0b90decf6f2a3299748aeb8", 0x12c, 0x10000}], 0x0, &(0x7f0000014300)=ANY=[]) [ 126.774202] BTRFS: device label ¸ devid 0 transid 5 /dev/loop7 2018/04/28 02:10:49 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r0, 0x8b2b, &(0x7f0000000080)) 2018/04/28 02:10:49 executing program 0: unshare(0x8000400) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0xb34a186f3b365231, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f00000005c0)={&(0x7f0000000000)=@sco, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/164, 0xa4}, 0x0) 2018/04/28 02:10:49 executing program 2: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000), &(0x7f00005ae000)}}, &(0x7f00002f5000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) write$cgroup_pid(r1, &(0x7f00000001c0)={[0x0]}, 0x1) tkill(r2, 0x1000000000016) vmsplice(r0, &(0x7f0000002200)=[{&(0x7f00000021c0)=']', 0x1}], 0x1, 0x0) 2018/04/28 02:10:49 executing program 5: r0 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10000000000012, r0, 0x0) readv(r0, &(0x7f00000012c0)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/236, 0xec}], 0x2) 2018/04/28 02:10:49 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x1e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000000), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'nr0\x00', 'ifb0\x00', 'nr0\x00', 'sit0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0xf0, 0x120}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x9, 'syz0\x00'}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x258) 2018/04/28 02:10:49 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a63000)={0x10000010}) 2018/04/28 02:10:49 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/28 02:10:49 executing program 7: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000380)="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", 0x12c, 0x10000}], 0x0, &(0x7f0000014300)=ANY=[]) 2018/04/28 02:10:49 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x1e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000000), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'nr0\x00', 'ifb0\x00', 'nr0\x00', 'sit0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0xf0, 0x120}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x9, 'syz0\x00'}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x258) 2018/04/28 02:10:49 executing program 4: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000), &(0x7f00005ae000)}}, &(0x7f00002f5000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) write$cgroup_pid(r1, &(0x7f00000001c0)={[0x0]}, 0x1) tkill(r2, 0x1000000000016) vmsplice(r0, &(0x7f0000002200)=[{&(0x7f00000021c0)=']', 0x1}], 0x1, 0x0) 2018/04/28 02:10:49 executing program 5: r0 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10000000000012, r0, 0x0) readv(r0, &(0x7f00000012c0)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/236, 0xec}], 0x2) 2018/04/28 02:10:49 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/28 02:10:49 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r0, 0x8b2b, &(0x7f0000000080)) 2018/04/28 02:10:49 executing program 7: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000380)="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", 0x12c, 0x10000}], 0x0, &(0x7f0000014300)=ANY=[]) 2018/04/28 02:10:49 executing program 0: unshare(0x8000400) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0xb34a186f3b365231, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f00000005c0)={&(0x7f0000000000)=@sco, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/164, 0xa4}, 0x0) 2018/04/28 02:10:50 executing program 1: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000), &(0x7f00005ae000)}}, &(0x7f00002f5000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) write$cgroup_pid(r1, &(0x7f00000001c0)={[0x0]}, 0x1) tkill(r2, 0x1000000000016) vmsplice(r0, &(0x7f0000002200)=[{&(0x7f00000021c0)=']', 0x1}], 0x1, 0x0) 2018/04/28 02:10:50 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/28 02:10:50 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x1e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000000), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'nr0\x00', 'ifb0\x00', 'nr0\x00', 'sit0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0xf0, 0x120}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x9, 'syz0\x00'}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x258) 2018/04/28 02:10:50 executing program 7: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000380)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d0500000000000000001040000000000000000200000000000000000000000000000000000000000000008002000000000070000000000000060000000000000001000000000000000010000000100000001000000010000061000034509886b1ac16e70004000000000000000000000000000000000000000000000045010000000000000000000000010000000000000000008002000000000000800000000000001000000010000000100000000000000000000000000000000000000000000000000000000000000000c08de47c70514c95b95e109e96a0b90decf6f2a3299748aeb8", 0x12c, 0x10000}], 0x0, &(0x7f0000014300)=ANY=[]) 2018/04/28 02:10:50 executing program 0: unshare(0x8000400) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0xb34a186f3b365231, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f00000005c0)={&(0x7f0000000000)=@sco, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/164, 0xa4}, 0x0) 2018/04/28 02:10:50 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) unshare(0x28060400) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/04/28 02:10:50 executing program 4: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000), &(0x7f00005ae000)}}, &(0x7f00002f5000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) write$cgroup_pid(r1, &(0x7f00000001c0)={[0x0]}, 0x1) tkill(r2, 0x1000000000016) vmsplice(r0, &(0x7f0000002200)=[{&(0x7f00000021c0)=']', 0x1}], 0x1, 0x0) 2018/04/28 02:10:50 executing program 2: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000), &(0x7f00005ae000)}}, &(0x7f00002f5000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) write$cgroup_pid(r1, &(0x7f00000001c0)={[0x0]}, 0x1) tkill(r2, 0x1000000000016) vmsplice(r0, &(0x7f0000002200)=[{&(0x7f00000021c0)=']', 0x1}], 0x1, 0x0) 2018/04/28 02:10:50 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) read(r0, &(0x7f0000000240)=""/110, 0x6e) ioctl$int_in(r0, 0x80000080045002, &(0x7f0000000200)) 2018/04/28 02:10:50 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x7, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f00002ab000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000fcc000)}, 0x10) 2018/04/28 02:10:50 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) unshare(0x28060400) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/04/28 02:10:50 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) unshare(0x28060400) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/04/28 02:10:50 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) unshare(0x28060400) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) [ 128.817104] hrtimer: interrupt took 111858 ns 2018/04/28 02:10:50 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) unshare(0x28060400) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/04/28 02:10:51 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) unshare(0x28060400) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/04/28 02:10:51 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) unshare(0x28060400) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/04/28 02:10:51 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x7, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f00002ab000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000fcc000)}, 0x10) 2018/04/28 02:10:51 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) unshare(0x28060400) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/04/28 02:10:51 executing program 1: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000), &(0x7f00005ae000)}}, &(0x7f00002f5000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) write$cgroup_pid(r1, &(0x7f00000001c0)={[0x0]}, 0x1) tkill(r2, 0x1000000000016) vmsplice(r0, &(0x7f0000002200)=[{&(0x7f00000021c0)=']', 0x1}], 0x1, 0x0) 2018/04/28 02:10:51 executing program 2: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000), &(0x7f00005ae000)}}, &(0x7f00002f5000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) write$cgroup_pid(r1, &(0x7f00000001c0)={[0x0]}, 0x1) tkill(r2, 0x1000000000016) vmsplice(r0, &(0x7f0000002200)=[{&(0x7f00000021c0)=']', 0x1}], 0x1, 0x0) 2018/04/28 02:10:51 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) read(r0, &(0x7f0000000240)=""/110, 0x6e) ioctl$int_in(r0, 0x80000080045002, &(0x7f0000000200)) 2018/04/28 02:10:51 executing program 4: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000), &(0x7f00005ae000)}}, &(0x7f00002f5000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) write$cgroup_pid(r1, &(0x7f00000001c0)={[0x0]}, 0x1) tkill(r2, 0x1000000000016) vmsplice(r0, &(0x7f0000002200)=[{&(0x7f00000021c0)=']', 0x1}], 0x1, 0x0) 2018/04/28 02:10:51 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x7, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f00002ab000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000fcc000)}, 0x10) 2018/04/28 02:10:51 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) unshare(0x28060400) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/04/28 02:10:51 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) read(r0, &(0x7f0000000240)=""/110, 0x6e) ioctl$int_in(r0, 0x80000080045002, &(0x7f0000000200)) 2018/04/28 02:10:51 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) unshare(0x28060400) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/04/28 02:10:51 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x7, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f00002ab000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000fcc000)}, 0x10) 2018/04/28 02:10:51 executing program 6: prctl$intptr(0x1f, 0x0) 2018/04/28 02:10:51 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffffe0}) 2018/04/28 02:10:51 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffffe0}) 2018/04/28 02:10:51 executing program 7: clock_gettime(0xfffffffffffffff8, &(0x7f0000000140)) 2018/04/28 02:10:52 executing program 6: prctl$intptr(0x1f, 0x0) 2018/04/28 02:10:52 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffffe0}) 2018/04/28 02:10:52 executing program 7: clock_gettime(0xfffffffffffffff8, &(0x7f0000000140)) 2018/04/28 02:10:52 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) read(r0, &(0x7f0000000240)=""/110, 0x6e) ioctl$int_in(r0, 0x80000080045002, &(0x7f0000000200)) 2018/04/28 02:10:52 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) read(r0, &(0x7f0000000240)=""/110, 0x6e) ioctl$int_in(r0, 0x80000080045002, &(0x7f0000000200)) 2018/04/28 02:10:52 executing program 4: r0 = memfd_create(&(0x7f0000000040)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x200000001, 0x8}) fsetxattr(r0, &(0x7f0000000080)=@random={'os2.', 'posix_acl_access{Y\x00'}, &(0x7f00000000c0)='*\x00', 0x2, 0x3) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/28 02:10:52 executing program 1: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000), &(0x7f00005ae000)}}, &(0x7f00002f5000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) write$cgroup_pid(r1, &(0x7f00000001c0)={[0x0]}, 0x1) tkill(r2, 0x1000000000016) vmsplice(r0, &(0x7f0000002200)=[{&(0x7f00000021c0)=']', 0x1}], 0x1, 0x0) 2018/04/28 02:10:52 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r2 = socket(0x1e, 0x0, 0x0) r3 = dup3(r2, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000100)={r3, 0xffffffffffffffff, 0x4, 0x20, &(0x7f0000000000)="3847e877d2e5120d302c385893d5626a5779784dad67017d65c86e6237a8e76fd5fc7548925aaa1d22bfd71ddc2ad0b02a2197699ebd7b672bb554489d52f6d2efdd85c65b7ad5f7488b6c665093375f62f9b4496c581b12fc0215225d9fe25692b9a679cf79d9439e2a26753cfcb3a11d0a65e4fad4cb5fc76f9e87c15468ece33447b5c59de0a681b4c7e5462aaabe882a0304a96a5fe224c27077d1a72306ab5b7a83e75814bbbfdce8b4eb44247780c9a3bbb6882da855bfc486107b996875f31ff53857217359540f00810b1fb555", 0x10001, 0x6, 0x3, 0xd7, 0x6, 0x7, 0x100, "e6af7af1ccaab4fd8fc5719eea026c16aa13d7a1fe53c0c5a5952d2782745397b309209300bba2cdc7163df04e2249d9b0d67ff190c0ed49"}) writev(0xffffffffffffffff, &(0x7f000069c000), 0x0) 2018/04/28 02:10:52 executing program 6: prctl$intptr(0x1f, 0x0) 2018/04/28 02:10:52 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffffe0}) 2018/04/28 02:10:52 executing program 7: clock_gettime(0xfffffffffffffff8, &(0x7f0000000140)) 2018/04/28 02:10:52 executing program 4: r0 = memfd_create(&(0x7f0000000040)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x200000001, 0x8}) fsetxattr(r0, &(0x7f0000000080)=@random={'os2.', 'posix_acl_access{Y\x00'}, &(0x7f00000000c0)='*\x00', 0x2, 0x3) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/28 02:10:52 executing program 6: prctl$intptr(0x1f, 0x0) 2018/04/28 02:10:52 executing program 5: r0 = memfd_create(&(0x7f0000000040)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x200000001, 0x8}) fsetxattr(r0, &(0x7f0000000080)=@random={'os2.', 'posix_acl_access{Y\x00'}, &(0x7f00000000c0)='*\x00', 0x2, 0x3) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/28 02:10:52 executing program 4: r0 = memfd_create(&(0x7f0000000040)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x200000001, 0x8}) fsetxattr(r0, &(0x7f0000000080)=@random={'os2.', 'posix_acl_access{Y\x00'}, &(0x7f00000000c0)='*\x00', 0x2, 0x3) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/28 02:10:52 executing program 7: clock_gettime(0xfffffffffffffff8, &(0x7f0000000140)) 2018/04/28 02:10:53 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000380)=""/4096) close(r0) 2018/04/28 02:10:53 executing program 5: r0 = memfd_create(&(0x7f0000000040)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x200000001, 0x8}) fsetxattr(r0, &(0x7f0000000080)=@random={'os2.', 'posix_acl_access{Y\x00'}, &(0x7f00000000c0)='*\x00', 0x2, 0x3) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/28 02:10:53 executing program 4: r0 = memfd_create(&(0x7f0000000040)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x200000001, 0x8}) fsetxattr(r0, &(0x7f0000000080)=@random={'os2.', 'posix_acl_access{Y\x00'}, &(0x7f00000000c0)='*\x00', 0x2, 0x3) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/28 02:10:53 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x40600) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000a80)) 2018/04/28 02:10:53 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) read(r0, &(0x7f0000000240)=""/110, 0x6e) ioctl$int_in(r0, 0x80000080045002, &(0x7f0000000200)) 2018/04/28 02:10:53 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) read(r0, &(0x7f0000000240)=""/110, 0x6e) ioctl$int_in(r0, 0x80000080045002, &(0x7f0000000200)) 2018/04/28 02:10:53 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r2 = socket(0x1e, 0x0, 0x0) r3 = dup3(r2, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000100)={r3, 0xffffffffffffffff, 0x4, 0x20, &(0x7f0000000000)="3847e877d2e5120d302c385893d5626a5779784dad67017d65c86e6237a8e76fd5fc7548925aaa1d22bfd71ddc2ad0b02a2197699ebd7b672bb554489d52f6d2efdd85c65b7ad5f7488b6c665093375f62f9b4496c581b12fc0215225d9fe25692b9a679cf79d9439e2a26753cfcb3a11d0a65e4fad4cb5fc76f9e87c15468ece33447b5c59de0a681b4c7e5462aaabe882a0304a96a5fe224c27077d1a72306ab5b7a83e75814bbbfdce8b4eb44247780c9a3bbb6882da855bfc486107b996875f31ff53857217359540f00810b1fb555", 0x10001, 0x6, 0x3, 0xd7, 0x6, 0x7, 0x100, "e6af7af1ccaab4fd8fc5719eea026c16aa13d7a1fe53c0c5a5952d2782745397b309209300bba2cdc7163df04e2249d9b0d67ff190c0ed49"}) writev(0xffffffffffffffff, &(0x7f000069c000), 0x0) 2018/04/28 02:10:53 executing program 6: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r2 = socket(0x1e, 0x0, 0x0) r3 = dup3(r2, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000100)={r3, 0xffffffffffffffff, 0x4, 0x20, &(0x7f0000000000)="3847e877d2e5120d302c385893d5626a5779784dad67017d65c86e6237a8e76fd5fc7548925aaa1d22bfd71ddc2ad0b02a2197699ebd7b672bb554489d52f6d2efdd85c65b7ad5f7488b6c665093375f62f9b4496c581b12fc0215225d9fe25692b9a679cf79d9439e2a26753cfcb3a11d0a65e4fad4cb5fc76f9e87c15468ece33447b5c59de0a681b4c7e5462aaabe882a0304a96a5fe224c27077d1a72306ab5b7a83e75814bbbfdce8b4eb44247780c9a3bbb6882da855bfc486107b996875f31ff53857217359540f00810b1fb555", 0x10001, 0x6, 0x3, 0xd7, 0x6, 0x7, 0x100, "e6af7af1ccaab4fd8fc5719eea026c16aa13d7a1fe53c0c5a5952d2782745397b309209300bba2cdc7163df04e2249d9b0d67ff190c0ed49"}) writev(0xffffffffffffffff, &(0x7f000069c000), 0x0) 2018/04/28 02:10:53 executing program 5: r0 = memfd_create(&(0x7f0000000040)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x200000001, 0x8}) fsetxattr(r0, &(0x7f0000000080)=@random={'os2.', 'posix_acl_access{Y\x00'}, &(0x7f00000000c0)='*\x00', 0x2, 0x3) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/28 02:10:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xfffffdbc) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0xfffffffffdfffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/28 02:10:53 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x4b, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000001c0)="3e375f143d09374cd60ad353042300") 2018/04/28 02:10:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xfffffdbc) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0xfffffffffdfffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/28 02:10:53 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x4b, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000001c0)="3e375f143d09374cd60ad353042300") 2018/04/28 02:10:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xfffffdbc) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0xfffffffffdfffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/28 02:10:54 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x4b, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000001c0)="3e375f143d09374cd60ad353042300") 2018/04/28 02:10:54 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xfffffdbc) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0xfffffffffdfffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/28 02:10:54 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x4b, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000001c0)="3e375f143d09374cd60ad353042300") 2018/04/28 02:10:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xfffffdbc) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0xfffffffffdfffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/28 02:10:54 executing program 6: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r2 = socket(0x1e, 0x0, 0x0) r3 = dup3(r2, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000100)={r3, 0xffffffffffffffff, 0x4, 0x20, &(0x7f0000000000)="3847e877d2e5120d302c385893d5626a5779784dad67017d65c86e6237a8e76fd5fc7548925aaa1d22bfd71ddc2ad0b02a2197699ebd7b672bb554489d52f6d2efdd85c65b7ad5f7488b6c665093375f62f9b4496c581b12fc0215225d9fe25692b9a679cf79d9439e2a26753cfcb3a11d0a65e4fad4cb5fc76f9e87c15468ece33447b5c59de0a681b4c7e5462aaabe882a0304a96a5fe224c27077d1a72306ab5b7a83e75814bbbfdce8b4eb44247780c9a3bbb6882da855bfc486107b996875f31ff53857217359540f00810b1fb555", 0x10001, 0x6, 0x3, 0xd7, 0x6, 0x7, 0x100, "e6af7af1ccaab4fd8fc5719eea026c16aa13d7a1fe53c0c5a5952d2782745397b309209300bba2cdc7163df04e2249d9b0d67ff190c0ed49"}) writev(0xffffffffffffffff, &(0x7f000069c000), 0x0) 2018/04/28 02:10:54 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r2 = socket(0x1e, 0x0, 0x0) r3 = dup3(r2, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000100)={r3, 0xffffffffffffffff, 0x4, 0x20, &(0x7f0000000000)="3847e877d2e5120d302c385893d5626a5779784dad67017d65c86e6237a8e76fd5fc7548925aaa1d22bfd71ddc2ad0b02a2197699ebd7b672bb554489d52f6d2efdd85c65b7ad5f7488b6c665093375f62f9b4496c581b12fc0215225d9fe25692b9a679cf79d9439e2a26753cfcb3a11d0a65e4fad4cb5fc76f9e87c15468ece33447b5c59de0a681b4c7e5462aaabe882a0304a96a5fe224c27077d1a72306ab5b7a83e75814bbbfdce8b4eb44247780c9a3bbb6882da855bfc486107b996875f31ff53857217359540f00810b1fb555", 0x10001, 0x6, 0x3, 0xd7, 0x6, 0x7, 0x100, "e6af7af1ccaab4fd8fc5719eea026c16aa13d7a1fe53c0c5a5952d2782745397b309209300bba2cdc7163df04e2249d9b0d67ff190c0ed49"}) writev(0xffffffffffffffff, &(0x7f000069c000), 0x0) 2018/04/28 02:10:54 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000380)=""/4096) close(r0) 2018/04/28 02:10:54 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x40600) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000a80)) 2018/04/28 02:10:54 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x4b, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000001c0)="3e375f143d09374cd60ad353042300") 2018/04/28 02:10:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xfffffdbc) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0xfffffffffdfffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/28 02:10:54 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x4b, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000001c0)="3e375f143d09374cd60ad353042300") 2018/04/28 02:10:54 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000380)=""/4096) close(r0) 2018/04/28 02:10:54 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x4b, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000001c0)="3e375f143d09374cd60ad353042300") 2018/04/28 02:10:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xfffffdbc) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0xfffffffffdfffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/28 02:10:54 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xfffffdbc) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0xfffffffffdfffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/28 02:10:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xfffffdbc) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0xfffffffffdfffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/28 02:10:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xfffffdbc) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0xfffffffffdfffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/28 02:10:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xfffffdbc) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0xfffffffffdfffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/28 02:10:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xfffffdbc) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0xfffffffffdfffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/28 02:10:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xfffffdbc) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0xfffffffffdfffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/28 02:10:55 executing program 6: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r2 = socket(0x1e, 0x0, 0x0) r3 = dup3(r2, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000100)={r3, 0xffffffffffffffff, 0x4, 0x20, &(0x7f0000000000)="3847e877d2e5120d302c385893d5626a5779784dad67017d65c86e6237a8e76fd5fc7548925aaa1d22bfd71ddc2ad0b02a2197699ebd7b672bb554489d52f6d2efdd85c65b7ad5f7488b6c665093375f62f9b4496c581b12fc0215225d9fe25692b9a679cf79d9439e2a26753cfcb3a11d0a65e4fad4cb5fc76f9e87c15468ece33447b5c59de0a681b4c7e5462aaabe882a0304a96a5fe224c27077d1a72306ab5b7a83e75814bbbfdce8b4eb44247780c9a3bbb6882da855bfc486107b996875f31ff53857217359540f00810b1fb555", 0x10001, 0x6, 0x3, 0xd7, 0x6, 0x7, 0x100, "e6af7af1ccaab4fd8fc5719eea026c16aa13d7a1fe53c0c5a5952d2782745397b309209300bba2cdc7163df04e2249d9b0d67ff190c0ed49"}) writev(0xffffffffffffffff, &(0x7f000069c000), 0x0) 2018/04/28 02:10:55 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r2 = socket(0x1e, 0x0, 0x0) r3 = dup3(r2, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000100)={r3, 0xffffffffffffffff, 0x4, 0x20, &(0x7f0000000000)="3847e877d2e5120d302c385893d5626a5779784dad67017d65c86e6237a8e76fd5fc7548925aaa1d22bfd71ddc2ad0b02a2197699ebd7b672bb554489d52f6d2efdd85c65b7ad5f7488b6c665093375f62f9b4496c581b12fc0215225d9fe25692b9a679cf79d9439e2a26753cfcb3a11d0a65e4fad4cb5fc76f9e87c15468ece33447b5c59de0a681b4c7e5462aaabe882a0304a96a5fe224c27077d1a72306ab5b7a83e75814bbbfdce8b4eb44247780c9a3bbb6882da855bfc486107b996875f31ff53857217359540f00810b1fb555", 0x10001, 0x6, 0x3, 0xd7, 0x6, 0x7, 0x100, "e6af7af1ccaab4fd8fc5719eea026c16aa13d7a1fe53c0c5a5952d2782745397b309209300bba2cdc7163df04e2249d9b0d67ff190c0ed49"}) writev(0xffffffffffffffff, &(0x7f000069c000), 0x0) 2018/04/28 02:10:55 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x40600) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000a80)) 2018/04/28 02:10:55 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000380)=""/4096) close(r0) 2018/04/28 02:10:55 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000380)=""/4096) close(r0) 2018/04/28 02:10:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xfffffdbc) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0xfffffffffdfffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/28 02:10:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xfffffdbc) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0xfffffffffdfffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/28 02:10:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xfffffdbc) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0xfffffffffdfffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/28 02:10:55 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000040)={[0x30]}, 0x1) 2018/04/28 02:10:55 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x2}) 2018/04/28 02:10:55 executing program 5: syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000000)=""/69) 2018/04/28 02:10:55 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000040)={[0x30]}, 0x1) 2018/04/28 02:10:55 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x2}) 2018/04/28 02:10:55 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000040)={[0x30]}, 0x1) 2018/04/28 02:10:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000005c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="28df8ad571e67a15cd66311cfc0b3a52a7d86bd10a7a0ba23d", 0x19) 2018/04/28 02:10:56 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x2}) 2018/04/28 02:10:56 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000040)={[0x30]}, 0x1) 2018/04/28 02:10:56 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000013ffc)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000000), 0x4) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/28 02:10:56 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x40600) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000a80)) 2018/04/28 02:10:56 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001fff), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000000340)) waitid(0x0, 0x0, &(0x7f0000002ff0), 0x4100000c, &(0x7f0000000000)) 2018/04/28 02:10:56 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000380)=""/4096) close(r0) 2018/04/28 02:10:56 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000380)=""/4096) close(r0) 2018/04/28 02:10:56 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x2}) 2018/04/28 02:10:56 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000c06fd00010007f60000ff0180fff80009000180060007ec000000", 0x1f) 2018/04/28 02:10:56 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f0000000080)={0x50, 0x6, 0x0, @fuse_init_out={0x7, 0x1a}}, 0x50) [ 134.628631] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/04/28 02:10:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000005c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="28df8ad571e67a15cd66311cfc0b3a52a7d86bd10a7a0ba23d", 0x19) 2018/04/28 02:10:56 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000c06fd00010007f60000ff0180fff80009000180060007ec000000", 0x1f) 2018/04/28 02:10:56 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001fff), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000000340)) waitid(0x0, 0x0, &(0x7f0000002ff0), 0x4100000c, &(0x7f0000000000)) [ 134.796699] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/04/28 02:10:56 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f0000000080)={0x50, 0x6, 0x0, @fuse_init_out={0x7, 0x1a}}, 0x50) 2018/04/28 02:10:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000005c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="28df8ad571e67a15cd66311cfc0b3a52a7d86bd10a7a0ba23d", 0x19) 2018/04/28 02:10:57 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000c06fd00010007f60000ff0180fff80009000180060007ec000000", 0x1f) 2018/04/28 02:10:57 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001fff), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000000340)) waitid(0x0, 0x0, &(0x7f0000002ff0), 0x4100000c, &(0x7f0000000000)) 2018/04/28 02:10:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000005c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="28df8ad571e67a15cd66311cfc0b3a52a7d86bd10a7a0ba23d", 0x19) 2018/04/28 02:10:57 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f0000000080)={0x50, 0x6, 0x0, @fuse_init_out={0x7, 0x1a}}, 0x50) 2018/04/28 02:10:57 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000013ffc)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000000), 0x4) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/28 02:10:57 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000013ffc)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000000), 0x4) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/28 02:10:57 executing program 1: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x12) 2018/04/28 02:10:57 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x4, 0x4, 0x4, 0x100000004}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r0, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000204ff0)={r0, &(0x7f00003ec000)}, 0x10) 2018/04/28 02:10:57 executing program 1: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x12) [ 135.445274] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/04/28 02:10:57 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f0000000080)={0x50, 0x6, 0x0, @fuse_init_out={0x7, 0x1a}}, 0x50) 2018/04/28 02:10:57 executing program 5: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x12) 2018/04/28 02:10:57 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x4, 0x4, 0x4, 0x100000004}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r0, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000204ff0)={r0, &(0x7f00003ec000)}, 0x10) 2018/04/28 02:10:57 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000c06fd00010007f60000ff0180fff80009000180060007ec000000", 0x1f) 2018/04/28 02:10:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x4, 0x4, 0x4, 0x100000004}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r0, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000204ff0)={r0, &(0x7f00003ec000)}, 0x10) 2018/04/28 02:10:57 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001fff), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000000340)) waitid(0x0, 0x0, &(0x7f0000002ff0), 0x4100000c, &(0x7f0000000000)) 2018/04/28 02:10:57 executing program 1: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x12) 2018/04/28 02:10:57 executing program 5: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x12) [ 135.752821] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/04/28 02:10:57 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x4, 0x4, 0x4, 0x100000004}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r0, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000204ff0)={r0, &(0x7f00003ec000)}, 0x10) 2018/04/28 02:10:58 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000013ffc)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000000), 0x4) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/28 02:10:58 executing program 1: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x12) 2018/04/28 02:10:58 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x4, 0x4, 0x4, 0x100000004}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r0, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000204ff0)={r0, &(0x7f00003ec000)}, 0x10) 2018/04/28 02:10:58 executing program 3: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa, 0x4e23}, 0x1c}, 0x8000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/04/28 02:10:58 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000080)) 2018/04/28 02:10:58 executing program 5: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x12) 2018/04/28 02:10:58 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x4, 0x4, 0x4, 0x100000004}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r0, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000204ff0)={r0, &(0x7f00003ec000)}, 0x10) 2018/04/28 02:10:58 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000013ffc)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000000), 0x4) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/28 02:10:58 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/28 02:10:58 executing program 3: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa, 0x4e23}, 0x1c}, 0x8000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/04/28 02:10:58 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000080)) 2018/04/28 02:10:58 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000080)) 2018/04/28 02:10:58 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000100)={"6c6f00000700000000000100", {0x2, 0x0, @broadcast=0xffffffff}}) 2018/04/28 02:10:58 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x4, 0x4, 0x4, 0x100000004}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r0, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000204ff0)={r0, &(0x7f00003ec000)}, 0x10) 2018/04/28 02:10:58 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/28 02:10:59 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000080)) 2018/04/28 02:10:59 executing program 3: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa, 0x4e23}, 0x1c}, 0x8000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/04/28 02:10:59 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000100)={"6c6f00000700000000000100", {0x2, 0x0, @broadcast=0xffffffff}}) 2018/04/28 02:10:59 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000080)) 2018/04/28 02:10:59 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/28 02:10:59 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/28 02:10:59 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000013ffc)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000000), 0x4) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/28 02:10:59 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000013ffc)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000000), 0x4) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/28 02:10:59 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/28 02:10:59 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000100)={"6c6f00000700000000000100", {0x2, 0x0, @broadcast=0xffffffff}}) 2018/04/28 02:10:59 executing program 3: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa, 0x4e23}, 0x1c}, 0x8000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/04/28 02:10:59 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/28 02:10:59 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000080)) 2018/04/28 02:10:59 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000080)) 2018/04/28 02:10:59 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000100)={"6c6f00000700000000000100", {0x2, 0x0, @broadcast=0xffffffff}}) 2018/04/28 02:10:59 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x4000000026) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff00", 0x1015}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000001c0)={@void, @void, @ipv6={0x0, 0x4, "b3971e", 0x44, 0x0, 0x0, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0x6c) 2018/04/28 02:10:59 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x24}, 0x1}, 0x0) [ 137.682330] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 137.689811] netlink: 'syz-executor4': attribute type 2 has an invalid length. [ 137.710435] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 137.717891] netlink: 'syz-executor4': attribute type 2 has an invalid length. 2018/04/28 02:11:00 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/28 02:11:00 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000000180)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/04/28 02:11:00 executing program 2: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) mkdir(&(0x7f0000000040)='./file0/control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000447000)='./file0/control\x00', 0x4000000) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/04/28 02:11:00 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/28 02:11:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x24}, 0x1}, 0x0) 2018/04/28 02:11:00 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x4000000026) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff00", 0x1015}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000001c0)={@void, @void, @ipv6={0x0, 0x4, "b3971e", 0x44, 0x0, 0x0, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0x6c) 2018/04/28 02:11:00 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x4000000026) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff00", 0x1015}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000001c0)={@void, @void, @ipv6={0x0, 0x4, "b3971e", 0x44, 0x0, 0x0, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0x6c) 2018/04/28 02:11:00 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x4000000026) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff00", 0x1015}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000001c0)={@void, @void, @ipv6={0x0, 0x4, "b3971e", 0x44, 0x0, 0x0, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0x6c) [ 138.118333] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 138.125904] netlink: 'syz-executor4': attribute type 2 has an invalid length. 2018/04/28 02:11:00 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x24}, 0x1}, 0x0) 2018/04/28 02:11:00 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/28 02:11:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x24}, 0x1}, 0x0) 2018/04/28 02:11:00 executing program 2: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) mkdir(&(0x7f0000000040)='./file0/control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000447000)='./file0/control\x00', 0x4000000) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/04/28 02:11:00 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x4000000026) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff00", 0x1015}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000001c0)={@void, @void, @ipv6={0x0, 0x4, "b3971e", 0x44, 0x0, 0x0, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0x6c) 2018/04/28 02:11:00 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x4000000026) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff00", 0x1015}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000001c0)={@void, @void, @ipv6={0x0, 0x4, "b3971e", 0x44, 0x0, 0x0, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0x6c) 2018/04/28 02:11:00 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x4000000026) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff00", 0x1015}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000001c0)={@void, @void, @ipv6={0x0, 0x4, "b3971e", 0x44, 0x0, 0x0, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0x6c) 2018/04/28 02:11:00 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x24}, 0x1}, 0x0) 2018/04/28 02:11:00 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/28 02:11:00 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000000180)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/04/28 02:11:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x24}, 0x1}, 0x0) 2018/04/28 02:11:00 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x24}, 0x1}, 0x0) 2018/04/28 02:11:00 executing program 2: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) mkdir(&(0x7f0000000040)='./file0/control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000447000)='./file0/control\x00', 0x4000000) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/04/28 02:11:00 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/28 02:11:00 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x4000000026) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff00", 0x1015}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000001c0)={@void, @void, @ipv6={0x0, 0x4, "b3971e", 0x44, 0x0, 0x0, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0x6c) 2018/04/28 02:11:00 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x4000000026) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff00", 0x1015}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000001c0)={@void, @void, @ipv6={0x0, 0x4, "b3971e", 0x44, 0x0, 0x0, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0x6c) 2018/04/28 02:11:00 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000000180)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/04/28 02:11:00 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x4000000026) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff00", 0x1015}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000001c0)={@void, @void, @ipv6={0x0, 0x4, "b3971e", 0x44, 0x0, 0x0, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0x6c) 2018/04/28 02:11:01 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) mkdir(&(0x7f0000000040)='./file0/control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000447000)='./file0/control\x00', 0x4000000) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/04/28 02:11:01 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/28 02:11:01 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/28 02:11:01 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/28 02:11:01 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x80000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0xc, 0x0, @u64=0x1}]}, 0x20}, 0x1}, 0x0) 2018/04/28 02:11:01 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000080)=""/9, &(0x7f00000000c0)=0x9) 2018/04/28 02:11:01 executing program 2: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) mkdir(&(0x7f0000000040)='./file0/control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000447000)='./file0/control\x00', 0x4000000) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/04/28 02:11:01 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/28 02:11:01 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) mkdir(&(0x7f0000000040)='./file0/control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000447000)='./file0/control\x00', 0x4000000) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/04/28 02:11:01 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/28 02:11:01 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000080)=""/9, &(0x7f00000000c0)=0x9) 2018/04/28 02:11:01 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/28 02:11:01 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x80000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0xc, 0x0, @u64=0x1}]}, 0x20}, 0x1}, 0x0) 2018/04/28 02:11:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0x200ca, 0x4) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000440)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x1c, 0x0, 0x0, 0x70bd25, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfff}]}, 0x1c}, 0x1}, 0x0) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) 2018/04/28 02:11:01 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/28 02:11:01 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000000180)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/04/28 02:11:01 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/28 02:11:01 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000080)=""/9, &(0x7f00000000c0)=0x9) 2018/04/28 02:11:01 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x80000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0xc, 0x0, @u64=0x1}]}, 0x20}, 0x1}, 0x0) 2018/04/28 02:11:01 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/28 02:11:01 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) mkdir(&(0x7f0000000040)='./file0/control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000447000)='./file0/control\x00', 0x4000000) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/04/28 02:11:01 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000300)='i', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000f7000)=""/106, &(0x7f0000000000)=0x12) 2018/04/28 02:11:01 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000080)=""/9, &(0x7f00000000c0)=0x9) 2018/04/28 02:11:01 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x20, 0x80000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0xc, 0x0, @u64=0x1}]}, 0x20}, 0x1}, 0x0) 2018/04/28 02:11:02 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0x200ca, 0x4) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000440)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x1c, 0x0, 0x0, 0x70bd25, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfff}]}, 0x1c}, 0x1}, 0x0) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) 2018/04/28 02:11:02 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) r1 = inotify_init1(0x0) arch_prctl(0x0, &(0x7f0000000000)) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) dup3(r0, r1, 0x0) 2018/04/28 02:11:02 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000300)='i', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000f7000)=""/106, &(0x7f0000000000)=0x12) 2018/04/28 02:11:02 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/28 02:11:02 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000312ff0)=[{&(0x7f0000000080)="48000000140019ea19ca424a2efa55560affffffffe006ff00000000bc5603ca00000fff890000000709ff5bff87c3e4cb6b716c0123b261a2000000000000000000000000000000", 0x48}], 0x1) 2018/04/28 02:11:02 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x800000008971, &(0x7f0000000000)={"623a6964622630000000f5ff004000", @ifru_data=&(0x7f0000000080)="c18735c4b2c4ca6f335f84e2d139c3822fc8c711372baf1025073f3a44d0ca75"}) 2018/04/28 02:11:02 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0x200ca, 0x4) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000440)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x1c, 0x0, 0x0, 0x70bd25, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfff}]}, 0x1c}, 0x1}, 0x0) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) 2018/04/28 02:11:02 executing program 6: r0 = socket$inet(0x2, 0x805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f00000013c0)=[{&(0x7f0000001340)='.', 0x1}], 0x1, &(0x7f00000000c0)=[@init={0x18, 0x84, 0x0, {0x800, 0x1ff, 0x2}}], 0x30}, {&(0x7f0000000000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/04/28 02:11:02 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000300)='i', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000f7000)=""/106, &(0x7f0000000000)=0x12) 2018/04/28 02:11:02 executing program 6: r0 = socket$inet(0x2, 0x805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f00000013c0)=[{&(0x7f0000001340)='.', 0x1}], 0x1, &(0x7f00000000c0)=[@init={0x18, 0x84, 0x0, {0x800, 0x1ff, 0x2}}], 0x30}, {&(0x7f0000000000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/04/28 02:11:02 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) r1 = inotify_init1(0x0) arch_prctl(0x0, &(0x7f0000000000)) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) dup3(r0, r1, 0x0) 2018/04/28 02:11:02 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/28 02:11:02 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x800000008971, &(0x7f0000000000)={"623a6964622630000000f5ff004000", @ifru_data=&(0x7f0000000080)="c18735c4b2c4ca6f335f84e2d139c3822fc8c711372baf1025073f3a44d0ca75"}) 2018/04/28 02:11:02 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000312ff0)=[{&(0x7f0000000080)="48000000140019ea19ca424a2efa55560affffffffe006ff00000000bc5603ca00000fff890000000709ff5bff87c3e4cb6b716c0123b261a2000000000000000000000000000000", 0x48}], 0x1) 2018/04/28 02:11:02 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0x200ca, 0x4) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000440)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x1c, 0x0, 0x0, 0x70bd25, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfff}]}, 0x1c}, 0x1}, 0x0) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) 2018/04/28 02:11:02 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0x200ca, 0x4) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000440)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x1c, 0x0, 0x0, 0x70bd25, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfff}]}, 0x1c}, 0x1}, 0x0) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) 2018/04/28 02:11:02 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x800000008971, &(0x7f0000000000)={"623a6964622630000000f5ff004000", @ifru_data=&(0x7f0000000080)="c18735c4b2c4ca6f335f84e2d139c3822fc8c711372baf1025073f3a44d0ca75"}) 2018/04/28 02:11:02 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000300)='i', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000f7000)=""/106, &(0x7f0000000000)=0x12) 2018/04/28 02:11:02 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) r1 = inotify_init1(0x0) arch_prctl(0x0, &(0x7f0000000000)) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) dup3(r0, r1, 0x0) 2018/04/28 02:11:02 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/28 02:11:02 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000312ff0)=[{&(0x7f0000000080)="48000000140019ea19ca424a2efa55560affffffffe006ff00000000bc5603ca00000fff890000000709ff5bff87c3e4cb6b716c0123b261a2000000000000000000000000000000", 0x48}], 0x1) 2018/04/28 02:11:02 executing program 6: r0 = socket$inet(0x2, 0x805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f00000013c0)=[{&(0x7f0000001340)='.', 0x1}], 0x1, &(0x7f00000000c0)=[@init={0x18, 0x84, 0x0, {0x800, 0x1ff, 0x2}}], 0x30}, {&(0x7f0000000000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/04/28 02:11:02 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0x200ca, 0x4) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000440)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x1c, 0x0, 0x0, 0x70bd25, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfff}]}, 0x1c}, 0x1}, 0x0) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) 2018/04/28 02:11:02 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x800000008971, &(0x7f0000000000)={"623a6964622630000000f5ff004000", @ifru_data=&(0x7f0000000080)="c18735c4b2c4ca6f335f84e2d139c3822fc8c711372baf1025073f3a44d0ca75"}) 2018/04/28 02:11:02 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0x200ca, 0x4) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000440)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x1c, 0x0, 0x0, 0x70bd25, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfff}]}, 0x1c}, 0x1}, 0x0) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) 2018/04/28 02:11:02 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) r1 = inotify_init1(0x0) arch_prctl(0x0, &(0x7f0000000000)) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) dup3(r0, r1, 0x0) 2018/04/28 02:11:02 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) r1 = inotify_init1(0x0) arch_prctl(0x0, &(0x7f0000000000)) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) dup3(r0, r1, 0x0) 2018/04/28 02:11:02 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000312ff0)=[{&(0x7f0000000080)="48000000140019ea19ca424a2efa55560affffffffe006ff00000000bc5603ca00000fff890000000709ff5bff87c3e4cb6b716c0123b261a2000000000000000000000000000000", 0x48}], 0x1) 2018/04/28 02:11:03 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/28 02:11:03 executing program 4: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x1001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r2 = inotify_add_watch(r0, &(0x7f00005eaff6)='./control\x00', 0x8) inotify_rm_watch(r0, r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d19ff4)={0x80000001}) poll(&(0x7f0000000140)=[{r1, 0x40}], 0x1, 0x0) 2018/04/28 02:11:03 executing program 6: r0 = socket$inet(0x2, 0x805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f00000013c0)=[{&(0x7f0000001340)='.', 0x1}], 0x1, &(0x7f00000000c0)=[@init={0x18, 0x84, 0x0, {0x800, 0x1ff, 0x2}}], 0x30}, {&(0x7f0000000000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/04/28 02:11:03 executing program 7: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0xb, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1c9c380}, {0x0, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000a37000), &(0x7f0000685000)={0x77359400}, 0x8) 2018/04/28 02:11:03 executing program 6: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x1001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r2 = inotify_add_watch(r0, &(0x7f00005eaff6)='./control\x00', 0x8) inotify_rm_watch(r0, r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d19ff4)={0x80000001}) poll(&(0x7f0000000140)=[{r1, 0x40}], 0x1, 0x0) 2018/04/28 02:11:03 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8932, &(0x7f0000000000)={'bridge0\x00'}) 2018/04/28 02:11:03 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) r1 = inotify_init1(0x0) arch_prctl(0x0, &(0x7f0000000000)) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) dup3(r0, r1, 0x0) 2018/04/28 02:11:03 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000140)="0401000000c000ddb8460900ffb25b4202938207d9033780398d5375c5f73f939029ef0712f295136fcff575903376b15cddc7d07a033b978920a42f2a2bb404e1b50200000000000000f55d4626a880be8bc3cfaeba524830be0ea8635534529e419ad0", 0x64, 0x0, &(0x7f0000000000)={0xa, 0x200000800, 0x2000000000d}, 0x1c) 2018/04/28 02:11:03 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f0000922ffc), &(0x7f0000291000), &(0x7f0000c12000)) time(&(0x7f0000000040)) 2018/04/28 02:11:03 executing program 4: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x1001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r2 = inotify_add_watch(r0, &(0x7f00005eaff6)='./control\x00', 0x8) inotify_rm_watch(r0, r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d19ff4)={0x80000001}) poll(&(0x7f0000000140)=[{r1, 0x40}], 0x1, 0x0) 2018/04/28 02:11:03 executing program 7: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0xb, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1c9c380}, {0x0, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000a37000), &(0x7f0000685000)={0x77359400}, 0x8) 2018/04/28 02:11:03 executing program 2: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0xb, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1c9c380}, {0x0, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000a37000), &(0x7f0000685000)={0x77359400}, 0x8) 2018/04/28 02:11:03 executing program 5: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x20) creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/28 02:11:03 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) r1 = inotify_init1(0x0) arch_prctl(0x0, &(0x7f0000000000)) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) dup3(r0, r1, 0x0) 2018/04/28 02:11:03 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000140)="0401000000c000ddb8460900ffb25b4202938207d9033780398d5375c5f73f939029ef0712f295136fcff575903376b15cddc7d07a033b978920a42f2a2bb404e1b50200000000000000f55d4626a880be8bc3cfaeba524830be0ea8635534529e419ad0", 0x64, 0x0, &(0x7f0000000000)={0xa, 0x200000800, 0x2000000000d}, 0x1c) 2018/04/28 02:11:03 executing program 4: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x1001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r2 = inotify_add_watch(r0, &(0x7f00005eaff6)='./control\x00', 0x8) inotify_rm_watch(r0, r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d19ff4)={0x80000001}) poll(&(0x7f0000000140)=[{r1, 0x40}], 0x1, 0x0) 2018/04/28 02:11:03 executing program 2: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0xb, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1c9c380}, {0x0, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000a37000), &(0x7f0000685000)={0x77359400}, 0x8) 2018/04/28 02:11:03 executing program 6: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x1001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r2 = inotify_add_watch(r0, &(0x7f00005eaff6)='./control\x00', 0x8) inotify_rm_watch(r0, r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d19ff4)={0x80000001}) poll(&(0x7f0000000140)=[{r1, 0x40}], 0x1, 0x0) 2018/04/28 02:11:03 executing program 7: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0xb, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1c9c380}, {0x0, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000a37000), &(0x7f0000685000)={0x77359400}, 0x8) 2018/04/28 02:11:03 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000140)="0401000000c000ddb8460900ffb25b4202938207d9033780398d5375c5f73f939029ef0712f295136fcff575903376b15cddc7d07a033b978920a42f2a2bb404e1b50200000000000000f55d4626a880be8bc3cfaeba524830be0ea8635534529e419ad0", 0x64, 0x0, &(0x7f0000000000)={0xa, 0x200000800, 0x2000000000d}, 0x1c) 2018/04/28 02:11:03 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180), 0x4) r1 = socket(0x4800000000000011, 0x2, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000280), 0x4) 2018/04/28 02:11:04 executing program 5: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x20) creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/28 02:11:04 executing program 4: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x1001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r2 = inotify_add_watch(r0, &(0x7f00005eaff6)='./control\x00', 0x8) inotify_rm_watch(r0, r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d19ff4)={0x80000001}) poll(&(0x7f0000000140)=[{r1, 0x40}], 0x1, 0x0) 2018/04/28 02:11:04 executing program 6: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x1001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r2 = inotify_add_watch(r0, &(0x7f00005eaff6)='./control\x00', 0x8) inotify_rm_watch(r0, r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d19ff4)={0x80000001}) poll(&(0x7f0000000140)=[{r1, 0x40}], 0x1, 0x0) 2018/04/28 02:11:04 executing program 2: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0xb, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1c9c380}, {0x0, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000a37000), &(0x7f0000685000)={0x77359400}, 0x8) 2018/04/28 02:11:04 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f0000922ffc), &(0x7f0000291000), &(0x7f0000c12000)) time(&(0x7f0000000040)) 2018/04/28 02:11:04 executing program 7: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0xb, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1c9c380}, {0x0, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000a37000), &(0x7f0000685000)={0x77359400}, 0x8) 2018/04/28 02:11:04 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180), 0x4) r1 = socket(0x4800000000000011, 0x2, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000280), 0x4) 2018/04/28 02:11:04 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000140)="0401000000c000ddb8460900ffb25b4202938207d9033780398d5375c5f73f939029ef0712f295136fcff575903376b15cddc7d07a033b978920a42f2a2bb404e1b50200000000000000f55d4626a880be8bc3cfaeba524830be0ea8635534529e419ad0", 0x64, 0x0, &(0x7f0000000000)={0xa, 0x200000800, 0x2000000000d}, 0x1c) 2018/04/28 02:11:04 executing program 6: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x20) creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/28 02:11:04 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180), 0x4) r1 = socket(0x4800000000000011, 0x2, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000280), 0x4) 2018/04/28 02:11:04 executing program 5: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x20) creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/28 02:11:04 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180), 0x4) r1 = socket(0x4800000000000011, 0x2, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000280), 0x4) 2018/04/28 02:11:04 executing program 7: perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f0000922ffc), &(0x7f0000291000), &(0x7f0000c12000)) time(&(0x7f0000000040)) 2018/04/28 02:11:04 executing program 5: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x20) creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/28 02:11:04 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f0000922ffc), &(0x7f0000291000), &(0x7f0000c12000)) time(&(0x7f0000000040)) 2018/04/28 02:11:04 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0xc0189436, 0xffffffffffffff88) 2018/04/28 02:11:04 executing program 6: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x20) creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/28 02:11:04 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180), 0x4) r1 = socket(0x4800000000000011, 0x2, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000280), 0x4) 2018/04/28 02:11:04 executing program 1: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000240)={'ip6gre0\x00', &(0x7f0000000000)=@ethtool_regs={0x4, 0x0, 0x36, "9881f6d0c559c7333d8378e75ee1b328e36df06612d0786bd3a791f4cba4291939331625e2285afd96be424ea80af975529746d93836"}}) 2018/04/28 02:11:04 executing program 1: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000240)={'ip6gre0\x00', &(0x7f0000000000)=@ethtool_regs={0x4, 0x0, 0x36, "9881f6d0c559c7333d8378e75ee1b328e36df06612d0786bd3a791f4cba4291939331625e2285afd96be424ea80af975529746d93836"}}) 2018/04/28 02:11:04 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0xc0189436, 0xffffffffffffff88) 2018/04/28 02:11:04 executing program 6: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x20) creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/28 02:11:04 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0xc0189436, 0xffffffffffffff88) 2018/04/28 02:11:04 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180), 0x4) r1 = socket(0x4800000000000011, 0x2, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000280), 0x4) 2018/04/28 02:11:04 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000773000)=0x200000000404, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x1e) 2018/04/28 02:11:04 executing program 7: perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f0000922ffc), &(0x7f0000291000), &(0x7f0000c12000)) time(&(0x7f0000000040)) 2018/04/28 02:11:04 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0xc0189436, 0xffffffffffffff88) 2018/04/28 02:11:04 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f0000922ffc), &(0x7f0000291000), &(0x7f0000c12000)) time(&(0x7f0000000040)) 2018/04/28 02:11:04 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0xc0189436, 0xffffffffffffff88) 2018/04/28 02:11:04 executing program 1: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000240)={'ip6gre0\x00', &(0x7f0000000000)=@ethtool_regs={0x4, 0x0, 0x36, "9881f6d0c559c7333d8378e75ee1b328e36df06612d0786bd3a791f4cba4291939331625e2285afd96be424ea80af975529746d93836"}}) 2018/04/28 02:11:05 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000773000)=0x200000000404, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x1e) 2018/04/28 02:11:05 executing program 6: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) munlock(&(0x7f000053b000/0x4000)=nil, 0x4000) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 2018/04/28 02:11:05 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180), 0x4) r1 = socket(0x4800000000000011, 0x2, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000280), 0x4) 2018/04/28 02:11:05 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0xc0189436, 0xffffffffffffff88) 2018/04/28 02:11:05 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0xc0189436, 0xffffffffffffff88) 2018/04/28 02:11:05 executing program 1: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000240)={'ip6gre0\x00', &(0x7f0000000000)=@ethtool_regs={0x4, 0x0, 0x36, "9881f6d0c559c7333d8378e75ee1b328e36df06612d0786bd3a791f4cba4291939331625e2285afd96be424ea80af975529746d93836"}}) 2018/04/28 02:11:05 executing program 6: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) munlock(&(0x7f000053b000/0x4000)=nil, 0x4000) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 2018/04/28 02:11:05 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000773000)=0x200000000404, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x1e) 2018/04/28 02:11:05 executing program 7: perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f0000922ffc), &(0x7f0000291000), &(0x7f0000c12000)) time(&(0x7f0000000040)) 2018/04/28 02:11:05 executing program 3: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) munlock(&(0x7f000053b000/0x4000)=nil, 0x4000) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 2018/04/28 02:11:05 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x2) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000000040)}}, {{&(0x7f00000013c0)=@in={0x2, 0x0, @dev={0xac, 0x14}}, 0x80, &(0x7f0000003700), 0x0, &(0x7f0000003740), 0x353}}], 0x4000000000000e7, 0x0) 2018/04/28 02:11:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x3f0, 0x0, 0x110, 0x220, 0x308, 0x308, 0x308, 0x4, &(0x7f0000000000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @broadcast=0xffffffff, @dev={0xac, 0x14}}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x723) getsockopt$inet_buf(r0, 0x0, 0x84, &(0x7f0000000040)=""/24, &(0x7f0000000500)=0x18) 2018/04/28 02:11:05 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000005c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) readv(r0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/32, 0x20}, {&(0x7f0000000500)=""/100, 0x64}], 0x2) 2018/04/28 02:11:05 executing program 4: shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/44) 2018/04/28 02:11:05 executing program 6: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) munlock(&(0x7f000053b000/0x4000)=nil, 0x4000) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 2018/04/28 02:11:05 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000773000)=0x200000000404, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x1e) 2018/04/28 02:11:06 executing program 3: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) munlock(&(0x7f000053b000/0x4000)=nil, 0x4000) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 2018/04/28 02:11:06 executing program 4: shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/44) 2018/04/28 02:11:06 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x2) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000000040)}}, {{&(0x7f00000013c0)=@in={0x2, 0x0, @dev={0xac, 0x14}}, 0x80, &(0x7f0000003700), 0x0, &(0x7f0000003740), 0x353}}], 0x4000000000000e7, 0x0) 2018/04/28 02:11:06 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x3f0, 0x0, 0x110, 0x220, 0x308, 0x308, 0x308, 0x4, &(0x7f0000000000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @broadcast=0xffffffff, @dev={0xac, 0x14}}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x723) getsockopt$inet_buf(r0, 0x0, 0x84, &(0x7f0000000040)=""/24, &(0x7f0000000500)=0x18) 2018/04/28 02:11:06 executing program 7: io_setup(0x80, &(0x7f00000010c0)=0x0) io_cancel(r0, &(0x7f0000001180)={0x0, 0xeaeabc59e5faef79, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001100)}, &(0x7f00000011c0)) 2018/04/28 02:11:06 executing program 6: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) munlock(&(0x7f000053b000/0x4000)=nil, 0x4000) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 2018/04/28 02:11:06 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000005c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) readv(r0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/32, 0x20}, {&(0x7f0000000500)=""/100, 0x64}], 0x2) 2018/04/28 02:11:06 executing program 5: semtimedop(0x0, &(0x7f0000000000)=[{}, {}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000280)=""/110) 2018/04/28 02:11:06 executing program 7: io_setup(0x80, &(0x7f00000010c0)=0x0) io_cancel(r0, &(0x7f0000001180)={0x0, 0xeaeabc59e5faef79, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001100)}, &(0x7f00000011c0)) 2018/04/28 02:11:06 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x3f0, 0x0, 0x110, 0x220, 0x308, 0x308, 0x308, 0x4, &(0x7f0000000000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @broadcast=0xffffffff, @dev={0xac, 0x14}}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x723) getsockopt$inet_buf(r0, 0x0, 0x84, &(0x7f0000000040)=""/24, &(0x7f0000000500)=0x18) 2018/04/28 02:11:06 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x2) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000000040)}}, {{&(0x7f00000013c0)=@in={0x2, 0x0, @dev={0xac, 0x14}}, 0x80, &(0x7f0000003700), 0x0, &(0x7f0000003740), 0x353}}], 0x4000000000000e7, 0x0) 2018/04/28 02:11:06 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) mount(&(0x7f0000000000)='.', &(0x7f0000004900)='.', &(0x7f00000005c0)="95001c5ceff0b7933c2b716272698aa1646147", 0x1000, &(0x7f0000000540)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)) 2018/04/28 02:11:06 executing program 5: semtimedop(0x0, &(0x7f0000000000)=[{}, {}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000280)=""/110) 2018/04/28 02:11:06 executing program 3: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) munlock(&(0x7f000053b000/0x4000)=nil, 0x4000) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 2018/04/28 02:11:06 executing program 4: shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/44) 2018/04/28 02:11:06 executing program 7: io_setup(0x80, &(0x7f00000010c0)=0x0) io_cancel(r0, &(0x7f0000001180)={0x0, 0xeaeabc59e5faef79, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001100)}, &(0x7f00000011c0)) 2018/04/28 02:11:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x3f0, 0x0, 0x110, 0x220, 0x308, 0x308, 0x308, 0x4, &(0x7f0000000000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @broadcast=0xffffffff, @dev={0xac, 0x14}}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x723) getsockopt$inet_buf(r0, 0x0, 0x84, &(0x7f0000000040)=""/24, &(0x7f0000000500)=0x18) 2018/04/28 02:11:07 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/04/28 02:11:07 executing program 5: semtimedop(0x0, &(0x7f0000000000)=[{}, {}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000280)=""/110) 2018/04/28 02:11:07 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x2) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000000040)}}, {{&(0x7f00000013c0)=@in={0x2, 0x0, @dev={0xac, 0x14}}, 0x80, &(0x7f0000003700), 0x0, &(0x7f0000003740), 0x353}}], 0x4000000000000e7, 0x0) 2018/04/28 02:11:07 executing program 4: shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/44) 2018/04/28 02:11:07 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) mount(&(0x7f0000000000)='.', &(0x7f0000004900)='.', &(0x7f00000005c0)="95001c5ceff0b7933c2b716272698aa1646147", 0x1000, &(0x7f0000000540)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)) 2018/04/28 02:11:07 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000005c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) readv(r0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/32, 0x20}, {&(0x7f0000000500)=""/100, 0x64}], 0x2) 2018/04/28 02:11:07 executing program 7: io_setup(0x80, &(0x7f00000010c0)=0x0) io_cancel(r0, &(0x7f0000001180)={0x0, 0xeaeabc59e5faef79, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001100)}, &(0x7f00000011c0)) 2018/04/28 02:11:07 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') getdents(r0, &(0x7f0000000040), 0xd4c72893) 2018/04/28 02:11:07 executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='fuse\x00', 0x0, 0x0) 2018/04/28 02:11:07 executing program 5: semtimedop(0x0, &(0x7f0000000000)=[{}, {}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000280)=""/110) 2018/04/28 02:11:07 executing program 0: r0 = socket$inet6(0xa, 0x2000000002, 0x0) bind$inet6(r0, &(0x7f000002dfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x19) 2018/04/28 02:11:07 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000024000)={&(0x7f0000024000)=@nl=@unspec, 0x80, &(0x7f000000e000), 0x0, &(0x7f0000012fe4)=[{0x10, 0x84, 0x2}], 0x10}, 0x0) 2018/04/28 02:11:07 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/04/28 02:11:07 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) mount(&(0x7f0000000000)='.', &(0x7f0000004900)='.', &(0x7f00000005c0)="95001c5ceff0b7933c2b716272698aa1646147", 0x1000, &(0x7f0000000540)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)) 2018/04/28 02:11:08 executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='fuse\x00', 0x0, 0x0) 2018/04/28 02:11:08 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') getdents(r0, &(0x7f0000000040), 0xd4c72893) 2018/04/28 02:11:08 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/04/28 02:11:08 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0x10, 0x29, 0x4}], 0x10}}], 0x2, 0x0) 2018/04/28 02:11:08 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000024000)={&(0x7f0000024000)=@nl=@unspec, 0x80, &(0x7f000000e000), 0x0, &(0x7f0000012fe4)=[{0x10, 0x84, 0x2}], 0x10}, 0x0) 2018/04/28 02:11:08 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) mount(&(0x7f0000000000)='.', &(0x7f0000004900)='.', &(0x7f00000005c0)="95001c5ceff0b7933c2b716272698aa1646147", 0x1000, &(0x7f0000000540)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)) 2018/04/28 02:11:08 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000005c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) readv(r0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/32, 0x20}, {&(0x7f0000000500)=""/100, 0x64}], 0x2) 2018/04/28 02:11:08 executing program 0: r0 = socket$inet6(0xa, 0x2000000002, 0x0) bind$inet6(r0, &(0x7f000002dfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x19) 2018/04/28 02:11:08 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0x10, 0x29, 0x4}], 0x10}}], 0x2, 0x0) 2018/04/28 02:11:08 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000024000)={&(0x7f0000024000)=@nl=@unspec, 0x80, &(0x7f000000e000), 0x0, &(0x7f0000012fe4)=[{0x10, 0x84, 0x2}], 0x10}, 0x0) 2018/04/28 02:11:08 executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='fuse\x00', 0x0, 0x0) 2018/04/28 02:11:08 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/04/28 02:11:08 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') getdents(r0, &(0x7f0000000040), 0xd4c72893) 2018/04/28 02:11:08 executing program 0: r0 = socket$inet6(0xa, 0x2000000002, 0x0) bind$inet6(r0, &(0x7f000002dfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x19) 2018/04/28 02:11:08 executing program 6: r0 = socket$inet6(0xa, 0x2000000002, 0x0) bind$inet6(r0, &(0x7f000002dfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x19) 2018/04/28 02:11:08 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000024000)={&(0x7f0000024000)=@nl=@unspec, 0x80, &(0x7f000000e000), 0x0, &(0x7f0000012fe4)=[{0x10, 0x84, 0x2}], 0x10}, 0x0) 2018/04/28 02:11:08 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000024000)={&(0x7f0000024000)=@nl=@unspec, 0x80, &(0x7f000000e000), 0x0, &(0x7f0000012fe4)=[{0x10, 0x84, 0x2}], 0x10}, 0x0) 2018/04/28 02:11:08 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') getdents(r0, &(0x7f0000000040), 0xd4c72893) 2018/04/28 02:11:09 executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='fuse\x00', 0x0, 0x0) 2018/04/28 02:11:09 executing program 0: r0 = socket$inet6(0xa, 0x2000000002, 0x0) bind$inet6(r0, &(0x7f000002dfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x19) 2018/04/28 02:11:09 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0x10, 0x29, 0x4}], 0x10}}], 0x2, 0x0) 2018/04/28 02:11:09 executing program 6: r0 = socket$inet6(0xa, 0x2000000002, 0x0) bind$inet6(r0, &(0x7f000002dfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x19) 2018/04/28 02:11:09 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000024000)={&(0x7f0000024000)=@nl=@unspec, 0x80, &(0x7f000000e000), 0x0, &(0x7f0000012fe4)=[{0x10, 0x84, 0x2}], 0x10}, 0x0) 2018/04/28 02:11:09 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0xa, 0x0, 0xffffffffffffffff}, 0x2c) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x6, &(0x7f0000000180), 0x84) 2018/04/28 02:11:09 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000480)="de", 0x1}], 0x1) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa}}}, &(0x7f0000000080)=0x90) 2018/04/28 02:11:09 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000001040)=""/4096, 0x1000) 2018/04/28 02:11:09 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/28 02:11:09 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/17, 0x11}], 0x1) 2018/04/28 02:11:09 executing program 6: r0 = socket$inet6(0xa, 0x2000000002, 0x0) bind$inet6(r0, &(0x7f000002dfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x19) 2018/04/28 02:11:09 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000024000)={&(0x7f0000024000)=@nl=@unspec, 0x80, &(0x7f000000e000), 0x0, &(0x7f0000012fe4)=[{0x10, 0x84, 0x2}], 0x10}, 0x0) 2018/04/28 02:11:09 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0xa, 0x0, 0xffffffffffffffff}, 0x2c) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x6, &(0x7f0000000180), 0x84) 2018/04/28 02:11:09 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0x10, 0x29, 0x4}], 0x10}}], 0x2, 0x0) 2018/04/28 02:11:09 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000001040)=""/4096, 0x1000) 2018/04/28 02:11:09 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/28 02:11:09 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/17, 0x11}], 0x1) 2018/04/28 02:11:09 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000480)="de", 0x1}], 0x1) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa}}}, &(0x7f0000000080)=0x90) 2018/04/28 02:11:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000480)="de", 0x1}], 0x1) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa}}}, &(0x7f0000000080)=0x90) 2018/04/28 02:11:09 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000001040)=""/4096, 0x1000) 2018/04/28 02:11:09 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f00001fffe4)=@in6={0x2, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x80, &(0x7f00001d4000), 0x0, &(0x7f0000000000)=[{0x28, 0x29, 0x32, "ff0bd621db34ce2a77bedef24979c85cd2"}], 0x28}, 0x0) 2018/04/28 02:11:09 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000480)="de", 0x1}], 0x1) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa}}}, &(0x7f0000000080)=0x90) 2018/04/28 02:11:09 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0xa, 0x0, 0xffffffffffffffff}, 0x2c) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x6, &(0x7f0000000180), 0x84) 2018/04/28 02:11:10 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/17, 0x11}], 0x1) 2018/04/28 02:11:10 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0xa, 0x0, 0xffffffffffffffff}, 0x2c) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x6, &(0x7f0000000180), 0x84) 2018/04/28 02:11:10 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/28 02:11:10 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000001040)=""/4096, 0x1000) 2018/04/28 02:11:10 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f00001fffe4)=@in6={0x2, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x80, &(0x7f00001d4000), 0x0, &(0x7f0000000000)=[{0x28, 0x29, 0x32, "ff0bd621db34ce2a77bedef24979c85cd2"}], 0x28}, 0x0) 2018/04/28 02:11:10 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000480)="de", 0x1}], 0x1) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa}}}, &(0x7f0000000080)=0x90) 2018/04/28 02:11:10 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/17, 0x11}], 0x1) 2018/04/28 02:11:10 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/28 02:11:10 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000480)="de", 0x1}], 0x1) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa}}}, &(0x7f0000000080)=0x90) 2018/04/28 02:11:10 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000480)="de", 0x1}], 0x1) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa}}}, &(0x7f0000000080)=0x90) 2018/04/28 02:11:10 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f00001fffe4)=@in6={0x2, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x80, &(0x7f00001d4000), 0x0, &(0x7f0000000000)=[{0x28, 0x29, 0x32, "ff0bd621db34ce2a77bedef24979c85cd2"}], 0x28}, 0x0) 2018/04/28 02:11:10 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/04/28 02:11:10 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/28 02:11:10 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000480)="de", 0x1}], 0x1) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa}}}, &(0x7f0000000080)=0x90) 2018/04/28 02:11:10 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000002600)=[{{&(0x7f0000000040)=@rc, 0xa, &(0x7f0000001580), 0x0, &(0x7f0000001600)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000002640)={0x0, 0x989680}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) writev(r0, &(0x7f0000000500), 0x26b) 2018/04/28 02:11:10 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x8000400) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000040), 0x4) 2018/04/28 02:11:10 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000480)="de", 0x1}], 0x1) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa}}}, &(0x7f0000000080)=0x90) 2018/04/28 02:11:10 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f00001fffe4)=@in6={0x2, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x80, &(0x7f00001d4000), 0x0, &(0x7f0000000000)=[{0x28, 0x29, 0x32, "ff0bd621db34ce2a77bedef24979c85cd2"}], 0x28}, 0x0) 2018/04/28 02:11:10 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x8000400) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000040), 0x4) 2018/04/28 02:11:10 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000002600)=[{{&(0x7f0000000040)=@rc, 0xa, &(0x7f0000001580), 0x0, &(0x7f0000001600)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000002640)={0x0, 0x989680}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) writev(r0, &(0x7f0000000500), 0x26b) 2018/04/28 02:11:10 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/04/28 02:11:10 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/28 02:11:10 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/28 02:11:10 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x8000400) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000040), 0x4) 2018/04/28 02:11:11 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000480)="de", 0x1}], 0x1) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa}}}, &(0x7f0000000080)=0x90) 2018/04/28 02:11:11 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/04/28 02:11:11 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000002600)=[{{&(0x7f0000000040)=@rc, 0xa, &(0x7f0000001580), 0x0, &(0x7f0000001600)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000002640)={0x0, 0x989680}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) writev(r0, &(0x7f0000000500), 0x26b) 2018/04/28 02:11:11 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000002600)=[{{&(0x7f0000000040)=@rc, 0xa, &(0x7f0000001580), 0x0, &(0x7f0000001600)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000002640)={0x0, 0x989680}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) writev(r0, &(0x7f0000000500), 0x26b) 2018/04/28 02:11:11 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/28 02:11:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0xfffffffffffffe7f) 2018/04/28 02:11:11 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/28 02:11:11 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x8000400) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000040), 0x4) 2018/04/28 02:11:11 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/04/28 02:11:11 executing program 5: r0 = socket(0xa, 0x1, 0x0) connect(r0, &(0x7f0000000140)=@hci={0x1f}, 0x80) 2018/04/28 02:11:11 executing program 6: setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/04/28 02:11:11 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/28 02:11:11 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/28 02:11:11 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000080)=@raw, &(0x7f0000000280)="47504c00084a8bc7649f3e29f9125b40fa988196f4bbefb2a5694bb3619c57adf1e655255e331d49883d234155653b6f1666d527a991b916939d5099ee45369429d9e92f1f6fedd35817b832056578526d85d840c7130a3681dd15c15f11b943a2b634b5235bf637816c332a77a1be453f49cdfc94b771a661d2d3eeb654f3b2970cbfbdb7ab616b507f67f12efe4a", 0x10020000000c5, 0x67, &(0x7f00000000c0)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0x32e, &(0x7f0000000140)=""/195}, 0x48) 2018/04/28 02:11:11 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9bfe3)={r0, &(0x7f0000fca000)='X', &(0x7f0000002000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000000180)}, 0x10) 2018/04/28 02:11:11 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000cdfffc), 0x0) 2018/04/28 02:11:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0xfffffffffffffe7f) 2018/04/28 02:11:11 executing program 5: r0 = socket(0xa, 0x1, 0x0) connect(r0, &(0x7f0000000140)=@hci={0x1f}, 0x80) 2018/04/28 02:11:11 executing program 6: setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/04/28 02:11:11 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x40004e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="93bb9d804123", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/28 02:11:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0xfffffffffffffe7f) 2018/04/28 02:11:11 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000080)=@raw, &(0x7f0000000280)="47504c00084a8bc7649f3e29f9125b40fa988196f4bbefb2a5694bb3619c57adf1e655255e331d49883d234155653b6f1666d527a991b916939d5099ee45369429d9e92f1f6fedd35817b832056578526d85d840c7130a3681dd15c15f11b943a2b634b5235bf637816c332a77a1be453f49cdfc94b771a661d2d3eeb654f3b2970cbfbdb7ab616b507f67f12efe4a", 0x10020000000c5, 0x67, &(0x7f00000000c0)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0x32e, &(0x7f0000000140)=""/195}, 0x48) 2018/04/28 02:11:11 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9bfe3)={r0, &(0x7f0000fca000)='X', &(0x7f0000002000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000000180)}, 0x10) 2018/04/28 02:11:11 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000cdfffc), 0x0) 2018/04/28 02:11:11 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9bfe3)={r0, &(0x7f0000fca000)='X', &(0x7f0000002000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000000180)}, 0x10) [ 149.851434] alg: No test for echainiv(rfc4106(gcm(aes))) (echainiv(rfc4106(gcm_base(ctr(aes-fixed-time),ghash-generic)))) [ 149.863950] alg: No test for seqiv(echainiv(rfc4106(gcm(aes)))) (seqiv(echainiv(rfc4106(gcm_base(ctr(aes-fixed-time),ghash-generic))))) 2018/04/28 02:11:12 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0xfffffffffffffe7f) 2018/04/28 02:11:12 executing program 5: r0 = socket(0xa, 0x1, 0x0) connect(r0, &(0x7f0000000140)=@hci={0x1f}, 0x80) 2018/04/28 02:11:12 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9bfe3)={r0, &(0x7f0000fca000)='X', &(0x7f0000002000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000000180)}, 0x10) 2018/04/28 02:11:12 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x40004e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="93bb9d804123", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/28 02:11:12 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9bfe3)={r0, &(0x7f0000fca000)='X', &(0x7f0000002000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000000180)}, 0x10) 2018/04/28 02:11:12 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000080)=@raw, &(0x7f0000000280)="47504c00084a8bc7649f3e29f9125b40fa988196f4bbefb2a5694bb3619c57adf1e655255e331d49883d234155653b6f1666d527a991b916939d5099ee45369429d9e92f1f6fedd35817b832056578526d85d840c7130a3681dd15c15f11b943a2b634b5235bf637816c332a77a1be453f49cdfc94b771a661d2d3eeb654f3b2970cbfbdb7ab616b507f67f12efe4a", 0x10020000000c5, 0x67, &(0x7f00000000c0)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0x32e, &(0x7f0000000140)=""/195}, 0x48) 2018/04/28 02:11:12 executing program 6: setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/04/28 02:11:12 executing program 6: setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/04/28 02:11:12 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9bfe3)={r0, &(0x7f0000fca000)='X', &(0x7f0000002000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000000180)}, 0x10) 2018/04/28 02:11:12 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000080)=@raw, &(0x7f0000000280)="47504c00084a8bc7649f3e29f9125b40fa988196f4bbefb2a5694bb3619c57adf1e655255e331d49883d234155653b6f1666d527a991b916939d5099ee45369429d9e92f1f6fedd35817b832056578526d85d840c7130a3681dd15c15f11b943a2b634b5235bf637816c332a77a1be453f49cdfc94b771a661d2d3eeb654f3b2970cbfbdb7ab616b507f67f12efe4a", 0x10020000000c5, 0x67, &(0x7f00000000c0)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0x32e, &(0x7f0000000140)=""/195}, 0x48) 2018/04/28 02:11:12 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9bfe3)={r0, &(0x7f0000fca000)='X', &(0x7f0000002000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000000180)}, 0x10) 2018/04/28 02:11:12 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x40004e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="93bb9d804123", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/28 02:11:12 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x40004e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="93bb9d804123", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/28 02:11:12 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000cdfffc), 0x0) 2018/04/28 02:11:12 executing program 5: r0 = socket(0xa, 0x1, 0x0) connect(r0, &(0x7f0000000140)=@hci={0x1f}, 0x80) 2018/04/28 02:11:12 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000cdfffc), 0x0) 2018/04/28 02:11:12 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000080)=@raw, &(0x7f0000000280)="47504c00084a8bc7649f3e29f9125b40fa988196f4bbefb2a5694bb3619c57adf1e655255e331d49883d234155653b6f1666d527a991b916939d5099ee45369429d9e92f1f6fedd35817b832056578526d85d840c7130a3681dd15c15f11b943a2b634b5235bf637816c332a77a1be453f49cdfc94b771a661d2d3eeb654f3b2970cbfbdb7ab616b507f67f12efe4a", 0x10020000000c5, 0x67, &(0x7f00000000c0)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0x32e, &(0x7f0000000140)=""/195}, 0x48) 2018/04/28 02:11:12 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x6, 0x2, &(0x7f0000000000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x3) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000240), 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(r0, &(0x7f00000017c0)={&(0x7f0000000740)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000780)="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", 0x5da}], 0x1, &(0x7f0000000180)}, 0x861) 2018/04/28 02:11:12 executing program 7: r0 = socket$inet(0x2b, 0x801, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) listen(r0, 0x0) 2018/04/28 02:11:12 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x40004e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="93bb9d804123", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/28 02:11:12 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000cdfffc), 0x0) 2018/04/28 02:11:12 executing program 6: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x283371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/04/28 02:11:12 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x40004e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="93bb9d804123", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/28 02:11:12 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000cdfffc), 0x0) 2018/04/28 02:11:12 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x40004e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="93bb9d804123", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/28 02:11:13 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000080)=@raw, &(0x7f0000000280)="47504c00084a8bc7649f3e29f9125b40fa988196f4bbefb2a5694bb3619c57adf1e655255e331d49883d234155653b6f1666d527a991b916939d5099ee45369429d9e92f1f6fedd35817b832056578526d85d840c7130a3681dd15c15f11b943a2b634b5235bf637816c332a77a1be453f49cdfc94b771a661d2d3eeb654f3b2970cbfbdb7ab616b507f67f12efe4a", 0x10020000000c5, 0x67, &(0x7f00000000c0)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0x32e, &(0x7f0000000140)=""/195}, 0x48) 2018/04/28 02:11:13 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x6, 0x2, &(0x7f0000000000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x3) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000240), 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(r0, &(0x7f00000017c0)={&(0x7f0000000740)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000780)="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", 0x5da}], 0x1, &(0x7f0000000180)}, 0x861) 2018/04/28 02:11:13 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x6, 0x2, &(0x7f0000000000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x3) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000240), 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(r0, &(0x7f00000017c0)={&(0x7f0000000740)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000780)="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", 0x5da}], 0x1, &(0x7f0000000180)}, 0x861) 2018/04/28 02:11:13 executing program 7: r0 = socket$inet(0x2b, 0x801, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) listen(r0, 0x0) 2018/04/28 02:11:13 executing program 6: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x283371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/04/28 02:11:13 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001) close(r0) 2018/04/28 02:11:13 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x6, 0x2, &(0x7f0000000000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x3) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000240), 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(r0, &(0x7f00000017c0)={&(0x7f0000000740)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000780)="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", 0x5da}], 0x1, &(0x7f0000000180)}, 0x861) 2018/04/28 02:11:13 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000cdfffc), 0x0) 2018/04/28 02:11:13 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x6, 0x2, &(0x7f0000000000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x3) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000240), 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(r0, &(0x7f00000017c0)={&(0x7f0000000740)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000780)="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", 0x5da}], 0x1, &(0x7f0000000180)}, 0x861) 2018/04/28 02:11:13 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000080)=@raw, &(0x7f0000000280)="47504c00084a8bc7649f3e29f9125b40fa988196f4bbefb2a5694bb3619c57adf1e655255e331d49883d234155653b6f1666d527a991b916939d5099ee45369429d9e92f1f6fedd35817b832056578526d85d840c7130a3681dd15c15f11b943a2b634b5235bf637816c332a77a1be453f49cdfc94b771a661d2d3eeb654f3b2970cbfbdb7ab616b507f67f12efe4a", 0x10020000000c5, 0x67, &(0x7f00000000c0)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0x32e, &(0x7f0000000140)=""/195}, 0x48) 2018/04/28 02:11:13 executing program 6: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x283371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/04/28 02:11:13 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x6, 0x2, &(0x7f0000000000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x3) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000240), 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(r0, &(0x7f00000017c0)={&(0x7f0000000740)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000780)="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", 0x5da}], 0x1, &(0x7f0000000180)}, 0x861) 2018/04/28 02:11:13 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x6, 0x2, &(0x7f0000000000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x3) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000240), 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(r0, &(0x7f00000017c0)={&(0x7f0000000740)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000780)="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", 0x5da}], 0x1, &(0x7f0000000180)}, 0x861) 2018/04/28 02:11:13 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x4, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00000011c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001180)={&(0x7f0000000d40)=ANY=[@ANYBLOB="3c0100001900010100000000000000007f0000010000000000000000000000000000000000000000000000000000000100000000000d00000200000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008400050000000000000000000000000000000001000000003c00000000000000000000000000000000000000000000010000000001000000000000000000000000000000e0000001000000000000000000000000000000003200000000000000fe8000000000000000000000000000bb0000000000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) 2018/04/28 02:11:13 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/28 02:11:13 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x6, 0x2, &(0x7f0000000000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x3) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000240), 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(r0, &(0x7f00000017c0)={&(0x7f0000000740)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000780)="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", 0x5da}], 0x1, &(0x7f0000000180)}, 0x861) 2018/04/28 02:11:13 executing program 7: r0 = socket$inet(0x2b, 0x801, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) listen(r0, 0x0) 2018/04/28 02:11:13 executing program 6: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x283371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/04/28 02:11:13 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001) close(r0) 2018/04/28 02:11:13 executing program 7: r0 = socket$inet(0x2b, 0x801, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) listen(r0, 0x0) 2018/04/28 02:11:13 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/28 02:11:13 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x6, 0x2, &(0x7f0000000000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x3) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000240), 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(r0, &(0x7f00000017c0)={&(0x7f0000000740)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000780)="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", 0x5da}], 0x1, &(0x7f0000000180)}, 0x861) 2018/04/28 02:11:13 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x6, 0x2, &(0x7f0000000000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x3) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000240), 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmsg(r0, &(0x7f00000017c0)={&(0x7f0000000740)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000780)="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", 0x5da}], 0x1, &(0x7f0000000180)}, 0x861) 2018/04/28 02:11:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0xc0000}, 0xc) bind$netlink(r0, &(0x7f0000d86000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) 2018/04/28 02:11:13 executing program 6: socket$inet(0x10, 0x3, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x200000002, 0x78, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) userfaultfd(0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/28 02:11:13 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x2001}) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000080)={'bcsh0:\x00', 0x1}) 2018/04/28 02:11:13 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001) close(r0) [ 151.771217] : renamed from bcsh0 2018/04/28 02:11:13 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/28 02:11:13 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000000000), 0x4) 2018/04/28 02:11:13 executing program 2: r0 = socket$inet6(0xa, 0x40000000080803, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3}}, 0x178) 2018/04/28 02:11:13 executing program 4: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x55071, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/63, 0x3f}], 0x1, &(0x7f0000000600), 0x0, 0x0) 2018/04/28 02:11:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0xc0000}, 0xc) bind$netlink(r0, &(0x7f0000d86000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) 2018/04/28 02:11:14 executing program 6: socket$inet(0x10, 0x3, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x200000002, 0x78, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) userfaultfd(0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/28 02:11:14 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x2001}) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000080)={'bcsh0:\x00', 0x1}) 2018/04/28 02:11:14 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000000000), 0x4) 2018/04/28 02:11:14 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/28 02:11:14 executing program 4: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x55071, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/63, 0x3f}], 0x1, &(0x7f0000000600), 0x0, 0x0) 2018/04/28 02:11:14 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x20000800001) close(r0) 2018/04/28 02:11:14 executing program 2: r0 = socket$inet6(0xa, 0x40000000080803, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3}}, 0x178) [ 152.208228] : renamed from bcsh0 2018/04/28 02:11:14 executing program 6: socket$inet(0x10, 0x3, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x200000002, 0x78, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) userfaultfd(0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/28 02:11:14 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000000000), 0x4) 2018/04/28 02:11:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0xc0000}, 0xc) bind$netlink(r0, &(0x7f0000d86000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) 2018/04/28 02:11:14 executing program 4: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x55071, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/63, 0x3f}], 0x1, &(0x7f0000000600), 0x0, 0x0) 2018/04/28 02:11:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0xc0000}, 0xc) bind$netlink(r0, &(0x7f0000d86000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) 2018/04/28 02:11:14 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x2001}) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000080)={'bcsh0:\x00', 0x1}) 2018/04/28 02:11:14 executing program 2: r0 = socket$inet6(0xa, 0x40000000080803, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3}}, 0x178) 2018/04/28 02:11:14 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x2001}) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000080)={'bcsh0:\x00', 0x1}) 2018/04/28 02:11:14 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000000000), 0x4) [ 152.528600] : renamed from bcsh0 2018/04/28 02:11:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0xc0000}, 0xc) bind$netlink(r0, &(0x7f0000d86000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) 2018/04/28 02:11:14 executing program 4: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x55071, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/63, 0x3f}], 0x1, &(0x7f0000000600), 0x0, 0x0) 2018/04/28 02:11:14 executing program 2: r0 = socket$inet6(0xa, 0x40000000080803, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3}}, 0x178) [ 152.662828] : renamed from bcsh0 2018/04/28 02:11:14 executing program 6: socket$inet(0x10, 0x3, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x200000002, 0x78, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) userfaultfd(0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/28 02:11:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0xc0000}, 0xc) bind$netlink(r0, &(0x7f0000d86000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) 2018/04/28 02:11:14 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x2001}) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000080)={'bcsh0:\x00', 0x1}) 2018/04/28 02:11:14 executing program 7: mmap(&(0x7f000090b000/0x4000)=nil, 0x4000, 0x0, 0x10031, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000000000)=[{&(0x7f000090e000)=""/800, 0x320}], 0x1, &(0x7f000090df80)=[{&(0x7f000090ef5a)=""/166, 0xa6}], 0x1, 0x0) 2018/04/28 02:11:14 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=[{0x10}], 0x1}}], 0x2, 0x0) 2018/04/28 02:11:14 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000100), 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x1023c}], 0x1) 2018/04/28 02:11:14 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x2001}) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000080)={'bcsh0:\x00', 0x1}) 2018/04/28 02:11:14 executing program 2: syz_emit_ethernet(0x332, &(0x7f0000b17000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="5608d569f1ad", @rand_addr, @link_local={0x1, 0x80, 0xc2}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) 2018/04/28 02:11:15 executing program 7: mmap(&(0x7f000090b000/0x4000)=nil, 0x4000, 0x0, 0x10031, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000000000)=[{&(0x7f000090e000)=""/800, 0x320}], 0x1, &(0x7f000090df80)=[{&(0x7f000090ef5a)=""/166, 0xa6}], 0x1, 0x0) [ 152.956436] : renamed from bcsh0 [ 152.972252] : renamed from bcsh0 2018/04/28 02:11:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0xc0000}, 0xc) bind$netlink(r0, &(0x7f0000d86000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) 2018/04/28 02:11:15 executing program 2: syz_emit_ethernet(0x332, &(0x7f0000b17000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="5608d569f1ad", @rand_addr, @link_local={0x1, 0x80, 0xc2}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) 2018/04/28 02:11:15 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x2001}) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000080)={'bcsh0:\x00', 0x1}) 2018/04/28 02:11:15 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00002c8000)='net/ip_tables_names\x00') pread64(r0, &(0x7f0000000000)=""/242, 0xf2, 0x0) pread64(r0, &(0x7f00008af000), 0xfffffef6, 0x100000) 2018/04/28 02:11:15 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=[{0x10}], 0x1}}], 0x2, 0x0) 2018/04/28 02:11:15 executing program 7: mmap(&(0x7f000090b000/0x4000)=nil, 0x4000, 0x0, 0x10031, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000000000)=[{&(0x7f000090e000)=""/800, 0x320}], 0x1, &(0x7f000090df80)=[{&(0x7f000090ef5a)=""/166, 0xa6}], 0x1, 0x0) 2018/04/28 02:11:15 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000100), 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x1023c}], 0x1) 2018/04/28 02:11:15 executing program 2: syz_emit_ethernet(0x332, &(0x7f0000b17000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="5608d569f1ad", @rand_addr, @link_local={0x1, 0x80, 0xc2}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) 2018/04/28 02:11:15 executing program 1: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000), 0x0, &(0x7f0000d19000)}, 0x0) 2018/04/28 02:11:15 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000100), 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x1023c}], 0x1) [ 153.352493] : renamed from bcsh0 2018/04/28 02:11:15 executing program 7: mmap(&(0x7f000090b000/0x4000)=nil, 0x4000, 0x0, 0x10031, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000000000)=[{&(0x7f000090e000)=""/800, 0x320}], 0x1, &(0x7f000090df80)=[{&(0x7f000090ef5a)=""/166, 0xa6}], 0x1, 0x0) 2018/04/28 02:11:15 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00002c8000)='net/ip_tables_names\x00') pread64(r0, &(0x7f0000000000)=""/242, 0xf2, 0x0) pread64(r0, &(0x7f00008af000), 0xfffffef6, 0x100000) 2018/04/28 02:11:15 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=[{0x10}], 0x1}}], 0x2, 0x0) 2018/04/28 02:11:15 executing program 1: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000), 0x0, &(0x7f0000d19000)}, 0x0) 2018/04/28 02:11:15 executing program 2: syz_emit_ethernet(0x332, &(0x7f0000b17000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="5608d569f1ad", @rand_addr, @link_local={0x1, 0x80, 0xc2}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) 2018/04/28 02:11:15 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000100), 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x1023c}], 0x1) 2018/04/28 02:11:15 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002c8000)='net/ip_tables_names\x00') pread64(r0, &(0x7f0000000000)=""/242, 0xf2, 0x0) pread64(r0, &(0x7f00008af000), 0xfffffef6, 0x100000) 2018/04/28 02:11:15 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000100), 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x1023c}], 0x1) 2018/04/28 02:11:15 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00002c8000)='net/ip_tables_names\x00') pread64(r0, &(0x7f0000000000)=""/242, 0xf2, 0x0) pread64(r0, &(0x7f00008af000), 0xfffffef6, 0x100000) 2018/04/28 02:11:15 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x0, 0x0) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000000)=""/40, 0x28}, {&(0x7f0000000640)=""/229, 0xe5}], 0x2) 2018/04/28 02:11:15 executing program 1: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000), 0x0, &(0x7f0000d19000)}, 0x0) 2018/04/28 02:11:15 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=[{0x10}], 0x1}}], 0x2, 0x0) 2018/04/28 02:11:15 executing program 2: mbind(&(0x7f0000060000/0x3000)=nil, 0x3000, 0x8001, &(0x7f0000c28000)=0x8000043, 0x5, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='numa_maps\x00') sendfile(r0, r0, &(0x7f00009c7000)=0x40000000, 0x400000ff) 2018/04/28 02:11:15 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002c8000)='net/ip_tables_names\x00') pread64(r0, &(0x7f0000000000)=""/242, 0xf2, 0x0) pread64(r0, &(0x7f00008af000), 0xfffffef6, 0x100000) 2018/04/28 02:11:15 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000100), 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x1023c}], 0x1) 2018/04/28 02:11:15 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000100), 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x1023c}], 0x1) 2018/04/28 02:11:16 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x0, 0x0) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000000)=""/40, 0x28}, {&(0x7f0000000640)=""/229, 0xe5}], 0x2) 2018/04/28 02:11:16 executing program 1: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000), 0x0, &(0x7f0000d19000)}, 0x0) 2018/04/28 02:11:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002c8000)='net/ip_tables_names\x00') pread64(r0, &(0x7f0000000000)=""/242, 0xf2, 0x0) pread64(r0, &(0x7f00008af000), 0xfffffef6, 0x100000) 2018/04/28 02:11:16 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00002c8000)='net/ip_tables_names\x00') pread64(r0, &(0x7f0000000000)=""/242, 0xf2, 0x0) pread64(r0, &(0x7f00008af000), 0xfffffef6, 0x100000) 2018/04/28 02:11:16 executing program 2: mbind(&(0x7f0000060000/0x3000)=nil, 0x3000, 0x8001, &(0x7f0000c28000)=0x8000043, 0x5, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='numa_maps\x00') sendfile(r0, r0, &(0x7f00009c7000)=0x40000000, 0x400000ff) 2018/04/28 02:11:16 executing program 5: mbind(&(0x7f0000060000/0x3000)=nil, 0x3000, 0x8001, &(0x7f0000c28000)=0x8000043, 0x5, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='numa_maps\x00') sendfile(r0, r0, &(0x7f00009c7000)=0x40000000, 0x400000ff) 2018/04/28 02:11:16 executing program 4: unshare(0x40600) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)="ba", 0x1) 2018/04/28 02:11:16 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001780)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) 2018/04/28 02:11:16 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x0, 0x0) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000000)=""/40, 0x28}, {&(0x7f0000000640)=""/229, 0xe5}], 0x2) 2018/04/28 02:11:16 executing program 2: mbind(&(0x7f0000060000/0x3000)=nil, 0x3000, 0x8001, &(0x7f0000c28000)=0x8000043, 0x5, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='numa_maps\x00') sendfile(r0, r0, &(0x7f00009c7000)=0x40000000, 0x400000ff) 2018/04/28 02:11:16 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000d4, &(0x7f0000000000), &(0x7f0000000180)=0x1d2) 2018/04/28 02:11:16 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) dup3(r1, r0, 0x0) 2018/04/28 02:11:16 executing program 4: unshare(0x40600) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)="ba", 0x1) 2018/04/28 02:11:16 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001780)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) 2018/04/28 02:11:16 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000005, 0x0, 0x8, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0x70}, 0x1}, 0x0) 2018/04/28 02:11:16 executing program 5: mbind(&(0x7f0000060000/0x3000)=nil, 0x3000, 0x8001, &(0x7f0000c28000)=0x8000043, 0x5, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='numa_maps\x00') sendfile(r0, r0, &(0x7f00009c7000)=0x40000000, 0x400000ff) 2018/04/28 02:11:16 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x0, 0x0) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000000)=""/40, 0x28}, {&(0x7f0000000640)=""/229, 0xe5}], 0x2) 2018/04/28 02:11:16 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000d4, &(0x7f0000000000), &(0x7f0000000180)=0x1d2) 2018/04/28 02:11:16 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000005, 0x0, 0x8, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0x70}, 0x1}, 0x0) 2018/04/28 02:11:16 executing program 4: unshare(0x40600) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)="ba", 0x1) 2018/04/28 02:11:16 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) dup3(r1, r0, 0x0) 2018/04/28 02:11:16 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001780)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) 2018/04/28 02:11:16 executing program 5: mbind(&(0x7f0000060000/0x3000)=nil, 0x3000, 0x8001, &(0x7f0000c28000)=0x8000043, 0x5, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='numa_maps\x00') sendfile(r0, r0, &(0x7f00009c7000)=0x40000000, 0x400000ff) 2018/04/28 02:11:16 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) dup3(r1, r0, 0x0) 2018/04/28 02:11:16 executing program 2: mbind(&(0x7f0000060000/0x3000)=nil, 0x3000, 0x8001, &(0x7f0000c28000)=0x8000043, 0x5, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='numa_maps\x00') sendfile(r0, r0, &(0x7f00009c7000)=0x40000000, 0x400000ff) 2018/04/28 02:11:17 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000d4, &(0x7f0000000000), &(0x7f0000000180)=0x1d2) 2018/04/28 02:11:17 executing program 4: unshare(0x40600) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)="ba", 0x1) 2018/04/28 02:11:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001780)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) 2018/04/28 02:11:17 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000005, 0x0, 0x8, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0x70}, 0x1}, 0x0) 2018/04/28 02:11:17 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) dup3(r1, r0, 0x0) 2018/04/28 02:11:17 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) dup3(r1, r0, 0x0) 2018/04/28 02:11:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) getpgrp(0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/04/28 02:11:17 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x5, 0x8400000000003, 0xffffffff00000005}, 0x2c) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) 2018/04/28 02:11:17 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000ffc)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x2000000000000003, &(0x7f0000005000)}, 0x4) 2018/04/28 02:11:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) getpgrp(0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/04/28 02:11:17 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000d4, &(0x7f0000000000), &(0x7f0000000180)=0x1d2) 2018/04/28 02:11:17 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) dup3(r1, r0, 0x0) 2018/04/28 02:11:17 executing program 0: syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x42, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/28 02:11:17 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000005, 0x0, 0x8, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0x70}, 0x1}, 0x0) 2018/04/28 02:11:17 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) dup3(r1, r0, 0x0) 2018/04/28 02:11:17 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000ffc)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x2000000000000003, &(0x7f0000005000)}, 0x4) 2018/04/28 02:11:17 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x5, 0x8400000000003, 0xffffffff00000005}, 0x2c) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) 2018/04/28 02:11:17 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000000040)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000001940)=ANY=[@ANYBLOB="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"], 0x2c0}}], 0x2, 0x0) 2018/04/28 02:11:17 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000092, &(0x7f0000000100), &(0x7f0000000040)=0x4) 2018/04/28 02:11:17 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000000040)=@random={'user.', '/}/nodev!#\b/\x00'}, &(0x7f0000000080)=""/83, 0x53) 2018/04/28 02:11:17 executing program 0: syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x42, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/28 02:11:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) getpgrp(0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/04/28 02:11:17 executing program 1: syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x42, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/28 02:11:17 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000ffc)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x2000000000000003, &(0x7f0000005000)}, 0x4) 2018/04/28 02:11:17 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000000040)=@random={'user.', '/}/nodev!#\b/\x00'}, &(0x7f0000000080)=""/83, 0x53) 2018/04/28 02:11:17 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000000040)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000001940)=ANY=[@ANYBLOB="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"], 0x2c0}}], 0x2, 0x0) 2018/04/28 02:11:17 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000092, &(0x7f0000000100), &(0x7f0000000040)=0x4) 2018/04/28 02:11:18 executing program 0: syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x42, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/28 02:11:18 executing program 1: syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x42, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/28 02:11:18 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x5, 0x8400000000003, 0xffffffff00000005}, 0x2c) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) 2018/04/28 02:11:18 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000ffc)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x2000000000000003, &(0x7f0000005000)}, 0x4) 2018/04/28 02:11:18 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000000040)=@random={'user.', '/}/nodev!#\b/\x00'}, &(0x7f0000000080)=""/83, 0x53) 2018/04/28 02:11:18 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000092, &(0x7f0000000100), &(0x7f0000000040)=0x4) 2018/04/28 02:11:18 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000000040)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000001940)=ANY=[@ANYBLOB="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"], 0x2c0}}], 0x2, 0x0) 2018/04/28 02:11:18 executing program 1: syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x42, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/28 02:11:18 executing program 0: syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x42, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/28 02:11:18 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) getpgrp(0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/04/28 02:11:18 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x5, 0x8400000000003, 0xffffffff00000005}, 0x2c) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) 2018/04/28 02:11:18 executing program 4: syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x42, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/28 02:11:18 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000000040)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000001940)=ANY=[@ANYBLOB="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"], 0x2c0}}], 0x2, 0x0) 2018/04/28 02:11:18 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000092, &(0x7f0000000100), &(0x7f0000000040)=0x4) 2018/04/28 02:11:18 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000000040)=@random={'user.', '/}/nodev!#\b/\x00'}, &(0x7f0000000080)=""/83, 0x53) 2018/04/28 02:11:18 executing program 4: syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x42, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/28 02:11:18 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000db4fb6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)) 2018/04/28 02:11:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) 2018/04/28 02:11:18 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') fchdir(r0) lstat(&(0x7f0000000300)='./0-le0\x00', &(0x7f0000000380)) 2018/04/28 02:11:19 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000db4fb6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)) 2018/04/28 02:11:19 executing program 3: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001ff8), &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/04/28 02:11:19 executing program 6: unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x20000000005, 0x9}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) 2018/04/28 02:11:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) 2018/04/28 02:11:19 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000640)=[{&(0x7f0000000180)='A%', 0x2}], 0x1) 2018/04/28 02:11:19 executing program 4: syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x42, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/28 02:11:19 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000fcbfff), &(0x7f0000000140)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r0, &(0x7f0000000000)="d0", &(0x7f0000000040)=""/156}, 0x18) 2018/04/28 02:11:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') fchdir(r0) lstat(&(0x7f0000000300)='./0-le0\x00', &(0x7f0000000380)) 2018/04/28 02:11:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) 2018/04/28 02:11:19 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000640)=[{&(0x7f0000000180)='A%', 0x2}], 0x1) 2018/04/28 02:11:19 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000db4fb6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)) 2018/04/28 02:11:19 executing program 3: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001ff8), &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/04/28 02:11:19 executing program 4: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x273, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/04/28 02:11:19 executing program 6: unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x20000000005, 0x9}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) 2018/04/28 02:11:19 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000fcbfff), &(0x7f0000000140)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r0, &(0x7f0000000000)="d0", &(0x7f0000000040)=""/156}, 0x18) 2018/04/28 02:11:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') fchdir(r0) lstat(&(0x7f0000000300)='./0-le0\x00', &(0x7f0000000380)) 2018/04/28 02:11:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) 2018/04/28 02:11:19 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000640)=[{&(0x7f0000000180)='A%', 0x2}], 0x1) 2018/04/28 02:11:19 executing program 4: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x273, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/04/28 02:11:19 executing program 3: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001ff8), &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/04/28 02:11:19 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000fcbfff), &(0x7f0000000140)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r0, &(0x7f0000000000)="d0", &(0x7f0000000040)=""/156}, 0x18) 2018/04/28 02:11:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') fchdir(r0) lstat(&(0x7f0000000300)='./0-le0\x00', &(0x7f0000000380)) 2018/04/28 02:11:19 executing program 6: unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x20000000005, 0x9}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) 2018/04/28 02:11:19 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000db4fb6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)) 2018/04/28 02:11:19 executing program 0: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x273, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/04/28 02:11:19 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000640)=[{&(0x7f0000000180)='A%', 0x2}], 0x1) 2018/04/28 02:11:19 executing program 4: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x273, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/04/28 02:11:19 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000fcbfff), &(0x7f0000000140)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r0, &(0x7f0000000000)="d0", &(0x7f0000000040)=""/156}, 0x18) 2018/04/28 02:11:19 executing program 3: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001ff8), &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/04/28 02:11:19 executing program 6: unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x20000000005, 0x9}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) 2018/04/28 02:11:19 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) 2018/04/28 02:11:20 executing program 4: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x273, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/04/28 02:11:20 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) 2018/04/28 02:11:20 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001d00)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB='2:4\r'], 0x4) 2018/04/28 02:11:20 executing program 1: setrlimit(0xb, &(0x7f00000000c0)) timer_create(0x0, &(0x7f0000000380)={0x0, 0x0, 0x0, @thr={&(0x7f0000000280), &(0x7f0000000300)}}, &(0x7f0000000100)) 2018/04/28 02:11:20 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x3, 0x2b9) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) getsockopt(r0, 0x1, 0x4, &(0x7f0000000080)=""/252, &(0x7f0000000180)=0xfc) 2018/04/28 02:11:20 executing program 0: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x273, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/04/28 02:11:20 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) shutdown(r0, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}}, 0x1c) 2018/04/28 02:11:20 executing program 5: r0 = memfd_create(&(0x7f0000000100)="2a3a21242d80", 0x6) fallocate(r0, 0x20, 0x0, 0x10001) 2018/04/28 02:11:20 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) 2018/04/28 02:11:20 executing program 1: setrlimit(0xb, &(0x7f00000000c0)) timer_create(0x0, &(0x7f0000000380)={0x0, 0x0, 0x0, @thr={&(0x7f0000000280), &(0x7f0000000300)}}, &(0x7f0000000100)) 2018/04/28 02:11:20 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000200), 0xfffffffffffffe59, 0x40, 0x0, 0x1bb) 2018/04/28 02:11:20 executing program 0: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x273, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/04/28 02:11:20 executing program 5: r0 = memfd_create(&(0x7f0000000100)="2a3a21242d80", 0x6) fallocate(r0, 0x20, 0x0, 0x10001) 2018/04/28 02:11:20 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x3, 0x2b9) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) getsockopt(r0, 0x1, 0x4, &(0x7f0000000080)=""/252, &(0x7f0000000180)=0xfc) 2018/04/28 02:11:20 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) shutdown(r0, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}}, 0x1c) 2018/04/28 02:11:20 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001d00)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB='2:4\r'], 0x4) 2018/04/28 02:11:20 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) 2018/04/28 02:11:20 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) shutdown(r0, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}}, 0x1c) 2018/04/28 02:11:20 executing program 1: setrlimit(0xb, &(0x7f00000000c0)) timer_create(0x0, &(0x7f0000000380)={0x0, 0x0, 0x0, @thr={&(0x7f0000000280), &(0x7f0000000300)}}, &(0x7f0000000100)) 2018/04/28 02:11:20 executing program 5: r0 = memfd_create(&(0x7f0000000100)="2a3a21242d80", 0x6) fallocate(r0, 0x20, 0x0, 0x10001) 2018/04/28 02:11:20 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000200), 0xfffffffffffffe59, 0x40, 0x0, 0x1bb) 2018/04/28 02:11:20 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x3, 0x2b9) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) getsockopt(r0, 0x1, 0x4, &(0x7f0000000080)=""/252, &(0x7f0000000180)=0xfc) 2018/04/28 02:11:20 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) shutdown(r0, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}}, 0x1c) 2018/04/28 02:11:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009bdfd4)={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0x4000000000000010}, 0x10) 2018/04/28 02:11:20 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001d00)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB='2:4\r'], 0x4) 2018/04/28 02:11:20 executing program 5: r0 = memfd_create(&(0x7f0000000100)="2a3a21242d80", 0x6) fallocate(r0, 0x20, 0x0, 0x10001) 2018/04/28 02:11:20 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x3, 0x2b9) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) getsockopt(r0, 0x1, 0x4, &(0x7f0000000080)=""/252, &(0x7f0000000180)=0xfc) 2018/04/28 02:11:20 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000200), 0xfffffffffffffe59, 0x40, 0x0, 0x1bb) 2018/04/28 02:11:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009bdfd4)={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0x4000000000000010}, 0x10) 2018/04/28 02:11:20 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) shutdown(r0, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}}, 0x1c) 2018/04/28 02:11:20 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) shutdown(r0, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}}, 0x1c) 2018/04/28 02:11:20 executing program 1: setrlimit(0xb, &(0x7f00000000c0)) timer_create(0x0, &(0x7f0000000380)={0x0, 0x0, 0x0, @thr={&(0x7f0000000280), &(0x7f0000000300)}}, &(0x7f0000000100)) 2018/04/28 02:11:21 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001d00)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB='2:4\r'], 0x4) 2018/04/28 02:11:21 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r1, &(0x7f0000000180)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) 2018/04/28 02:11:21 executing program 7: r0 = socket(0x2, 0x6, 0x0) listen$netrom(r0, 0x0) accept4$netrom(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) shutdown(r0, 0x0) 2018/04/28 02:11:22 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000200), 0xfffffffffffffe59, 0x40, 0x0, 0x1bb) 2018/04/28 02:11:22 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd"}) writev(r0, &(0x7f0000000280)=[{&(0x7f000093b000)="2900000018003109004a0001000c00070a0000000a00ff0680000002", 0x1c}], 0x1) 2018/04/28 02:11:22 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)={0x1, 0x9, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="5124b9df8522"]}) 2018/04/28 02:11:22 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) shutdown(r0, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}}, 0x1c) 2018/04/28 02:11:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009bdfd4)={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0x4000000000000010}, 0x10) 2018/04/28 02:11:22 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r1, &(0x7f0000000180)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) 2018/04/28 02:11:22 executing program 7: r0 = socket(0x2, 0x6, 0x0) listen$netrom(r0, 0x0) accept4$netrom(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) shutdown(r0, 0x0) 2018/04/28 02:11:22 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r1, &(0x7f0000000180)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) 2018/04/28 02:11:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009bdfd4)={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0x4000000000000010}, 0x10) 2018/04/28 02:11:22 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r1, &(0x7f0000000180)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) 2018/04/28 02:11:22 executing program 4: r0 = socket(0x2, 0x6, 0x0) listen$netrom(r0, 0x0) accept4$netrom(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) shutdown(r0, 0x0) 2018/04/28 02:11:22 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20020001, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x3) 2018/04/28 02:11:22 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r1, &(0x7f0000000180)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) 2018/04/28 02:11:22 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd"}) writev(r0, &(0x7f0000000280)=[{&(0x7f000093b000)="2900000018003109004a0001000c00070a0000000a00ff0680000002", 0x1c}], 0x1) 2018/04/28 02:11:22 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)={0x1, 0x9, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="5124b9df8522"]}) 2018/04/28 02:11:22 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r1, &(0x7f0000000180)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) 2018/04/28 02:11:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20020001, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x3) 2018/04/28 02:11:23 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd"}) writev(r0, &(0x7f0000000280)=[{&(0x7f000093b000)="2900000018003109004a0001000c00070a0000000a00ff0680000002", 0x1c}], 0x1) 2018/04/28 02:11:23 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r1, &(0x7f0000000180)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) 2018/04/28 02:11:23 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20020001, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x3) 2018/04/28 02:11:23 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)={0x1, 0x9, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="5124b9df8522"]}) 2018/04/28 02:11:23 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) 2018/04/28 02:11:23 executing program 4: r0 = socket(0x2, 0x6, 0x0) listen$netrom(r0, 0x0) accept4$netrom(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) shutdown(r0, 0x0) 2018/04/28 02:11:23 executing program 7: r0 = socket(0x2, 0x6, 0x0) listen$netrom(r0, 0x0) accept4$netrom(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) shutdown(r0, 0x0) 2018/04/28 02:11:23 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd"}) writev(r0, &(0x7f0000000280)=[{&(0x7f000093b000)="2900000018003109004a0001000c00070a0000000a00ff0680000002", 0x1c}], 0x1) 2018/04/28 02:11:23 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x800400000002}, 0x1c) sendmmsg(r0, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000480)=[{0x10}, {0x58, 0x103, 0x1, "2451e18d5818e2491befb2d7ef012ace7ed517c3446722bae12f7b0bc3d73316d8d7608c003051d6b2ddd320e2613bf34df2bd228149be677edd57633a31fd7c42"}], 0x68}}], 0x1, 0x814) 2018/04/28 02:11:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20020001, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x3) 2018/04/28 02:11:23 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)={0x1, 0x9, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="5124b9df8522"]}) 2018/04/28 02:11:23 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20020001, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x3) [ 161.504418] alg: No test for gcm(aes-generic) (gcm_base(ctr(aes-generic),ghash-generic)) 2018/04/28 02:11:23 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20020001, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x3) 2018/04/28 02:11:23 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x800400000002}, 0x1c) sendmmsg(r0, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000480)=[{0x10}, {0x58, 0x103, 0x1, "2451e18d5818e2491befb2d7ef012ace7ed517c3446722bae12f7b0bc3d73316d8d7608c003051d6b2ddd320e2613bf34df2bd228149be677edd57633a31fd7c42"}], 0x68}}], 0x1, 0x814) 2018/04/28 02:11:23 executing program 7: r0 = socket(0x2, 0x6, 0x0) listen$netrom(r0, 0x0) accept4$netrom(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) shutdown(r0, 0x0) 2018/04/28 02:11:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20020001, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x3) 2018/04/28 02:11:23 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) 2018/04/28 02:11:23 executing program 1: syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="e2701bb60589", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/28 02:11:23 executing program 4: r0 = socket(0x2, 0x6, 0x0) listen$netrom(r0, 0x0) accept4$netrom(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) shutdown(r0, 0x0) 2018/04/28 02:11:23 executing program 6: r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000005c0)=@broute={'broute\x00', 0x20, 0x3, 0x580, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'vlan0\x00', 'nr0\x00', 'nr0\x00', 'team_slave_1\x00', @link_local={0x1, 0x80, 0xc2}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xd8, 0x108}, [@common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}, @common=@dnat={'dnat\x00', 0x10}]}, @common=@STANDARD={'\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0xd, 0x0, 0x0, 'bond_slave_1\x00', 'erspan0\x00', 'ip6gre0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xa0, 0x120, 0x158, [@connlabel={'connlabel\x00', 0x8}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@mark={'mark\x00', 0x10}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'sit0\x00', 'vcan0\x00', 'vlan0\x00', 'veth0\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb8, 0x1e8, 0x260, [@limit={'limit\x00', 0x20}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:lastlog_t:s0\x00'}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "4319ecf79722bd70c434f98a024e9b62ad26474a3fad1bae088711aacfb578826f4129c4006b45788c3ce053c5a583e588c539a41b6e0bd3e604339e10f4f1a9"}}}}]}]}, 0x5f8) 2018/04/28 02:11:24 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x800400000002}, 0x1c) sendmmsg(r0, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000480)=[{0x10}, {0x58, 0x103, 0x1, "2451e18d5818e2491befb2d7ef012ace7ed517c3446722bae12f7b0bc3d73316d8d7608c003051d6b2ddd320e2613bf34df2bd228149be677edd57633a31fd7c42"}], 0x68}}], 0x1, 0x814) 2018/04/28 02:11:24 executing program 1: syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="e2701bb60589", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/28 02:11:24 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000080)) 2018/04/28 02:11:24 executing program 6: r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000005c0)=@broute={'broute\x00', 0x20, 0x3, 0x580, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'vlan0\x00', 'nr0\x00', 'nr0\x00', 'team_slave_1\x00', @link_local={0x1, 0x80, 0xc2}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xd8, 0x108}, [@common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}, @common=@dnat={'dnat\x00', 0x10}]}, @common=@STANDARD={'\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0xd, 0x0, 0x0, 'bond_slave_1\x00', 'erspan0\x00', 'ip6gre0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xa0, 0x120, 0x158, [@connlabel={'connlabel\x00', 0x8}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@mark={'mark\x00', 0x10}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'sit0\x00', 'vcan0\x00', 'vlan0\x00', 'veth0\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb8, 0x1e8, 0x260, [@limit={'limit\x00', 0x20}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:lastlog_t:s0\x00'}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "4319ecf79722bd70c434f98a024e9b62ad26474a3fad1bae088711aacfb578826f4129c4006b45788c3ce053c5a583e588c539a41b6e0bd3e604339e10f4f1a9"}}}}]}]}, 0x5f8) 2018/04/28 02:11:24 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) 2018/04/28 02:11:24 executing program 2: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x3d1, 0xfffffffffffffffb) 2018/04/28 02:11:24 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) 2018/04/28 02:11:24 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x800400000002}, 0x1c) sendmmsg(r0, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000480)=[{0x10}, {0x58, 0x103, 0x1, "2451e18d5818e2491befb2d7ef012ace7ed517c3446722bae12f7b0bc3d73316d8d7608c003051d6b2ddd320e2613bf34df2bd228149be677edd57633a31fd7c42"}], 0x68}}], 0x1, 0x814) [ 162.278602] Option ' ' to dns_resolver 2018/04/28 02:11:24 executing program 6: r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000005c0)=@broute={'broute\x00', 0x20, 0x3, 0x580, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'vlan0\x00', 'nr0\x00', 'nr0\x00', 'team_slave_1\x00', @link_local={0x1, 0x80, 0xc2}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xd8, 0x108}, [@common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}, @common=@dnat={'dnat\x00', 0x10}]}, @common=@STANDARD={'\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0xd, 0x0, 0x0, 'bond_slave_1\x00', 'erspan0\x00', 'ip6gre0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xa0, 0x120, 0x158, [@connlabel={'connlabel\x00', 0x8}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@mark={'mark\x00', 0x10}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'sit0\x00', 'vcan0\x00', 'vlan0\x00', 'veth0\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb8, 0x1e8, 0x260, [@limit={'limit\x00', 0x20}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:lastlog_t:s0\x00'}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "4319ecf79722bd70c434f98a024e9b62ad26474a3fad1bae088711aacfb578826f4129c4006b45788c3ce053c5a583e588c539a41b6e0bd3e604339e10f4f1a9"}}}}]}]}, 0x5f8) 2018/04/28 02:11:24 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000693ff4)) write(r0, &(0x7f0000000000), 0x27) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/04/28 02:11:24 executing program 2: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x3d1, 0xfffffffffffffffb) 2018/04/28 02:11:24 executing program 1: syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="e2701bb60589", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/28 02:11:24 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000080)) 2018/04/28 02:11:24 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000e7bffc)=0x405, 0x4) 2018/04/28 02:11:24 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) 2018/04/28 02:11:24 executing program 7: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x3, &(0x7f0000000140)={0x0, 0x0, 0xffffffffffffffff}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r2, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/128, 0x80}], 0x1000000000000146) 2018/04/28 02:11:25 executing program 6: r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000005c0)=@broute={'broute\x00', 0x20, 0x3, 0x580, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'vlan0\x00', 'nr0\x00', 'nr0\x00', 'team_slave_1\x00', @link_local={0x1, 0x80, 0xc2}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xd8, 0x108}, [@common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}, @common=@dnat={'dnat\x00', 0x10}]}, @common=@STANDARD={'\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0xd, 0x0, 0x0, 'bond_slave_1\x00', 'erspan0\x00', 'ip6gre0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xa0, 0x120, 0x158, [@connlabel={'connlabel\x00', 0x8}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@mark={'mark\x00', 0x10}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'sit0\x00', 'vcan0\x00', 'vlan0\x00', 'veth0\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb8, 0x1e8, 0x260, [@limit={'limit\x00', 0x20}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:lastlog_t:s0\x00'}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "4319ecf79722bd70c434f98a024e9b62ad26474a3fad1bae088711aacfb578826f4129c4006b45788c3ce053c5a583e588c539a41b6e0bd3e604339e10f4f1a9"}}}}]}]}, 0x5f8) 2018/04/28 02:11:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000e7bffc)=0x405, 0x4) 2018/04/28 02:11:25 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000080)) 2018/04/28 02:11:25 executing program 1: syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="e2701bb60589", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) 2018/04/28 02:11:25 executing program 7: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x3, &(0x7f0000000140)={0x0, 0x0, 0xffffffffffffffff}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r2, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/128, 0x80}], 0x1000000000000146) 2018/04/28 02:11:25 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000693ff4)) write(r0, &(0x7f0000000000), 0x27) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/04/28 02:11:25 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) 2018/04/28 02:11:25 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f0000000200)=ANY=[]}) 2018/04/28 02:11:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000e7bffc)=0x405, 0x4) 2018/04/28 02:11:25 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000080)) 2018/04/28 02:11:25 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000029c0)={&(0x7f0000000400)={0x10, 0x9effffff00000000}, 0xc, &(0x7f0000002980)={&(0x7f0000000440)={0x14, 0x1, 0x6708, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/28 02:11:25 executing program 7: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x3, &(0x7f0000000140)={0x0, 0x0, 0xffffffffffffffff}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r2, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/128, 0x80}], 0x1000000000000146) 2018/04/28 02:11:25 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) 2018/04/28 02:11:25 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000693ff4)) write(r0, &(0x7f0000000000), 0x27) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/04/28 02:11:25 executing program 1: unshare(0x2000000) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='ns/cgroup\x00') setns(r0, 0x0) 2018/04/28 02:11:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000e7bffc)=0x405, 0x4) 2018/04/28 02:11:25 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f0000000200)=ANY=[]}) 2018/04/28 02:11:25 executing program 2: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x3d1, 0xfffffffffffffffb) [ 163.477168] Option ' ' to dns_resolver 2018/04/28 02:11:25 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) 2018/04/28 02:11:25 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000080)=""/69, 0x45) 2018/04/28 02:11:25 executing program 1: unshare(0x2000000) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='ns/cgroup\x00') setns(r0, 0x0) 2018/04/28 02:11:25 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000029c0)={&(0x7f0000000400)={0x10, 0x9effffff00000000}, 0xc, &(0x7f0000002980)={&(0x7f0000000440)={0x14, 0x1, 0x6708, 0x301}, 0x14}, 0x1}, 0x0) [ 163.656867] Option ' ' to dns_resolver 2018/04/28 02:11:25 executing program 7: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x3, &(0x7f0000000140)={0x0, 0x0, 0xffffffffffffffff}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r2, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/128, 0x80}], 0x1000000000000146) 2018/04/28 02:11:25 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f0000000200)=ANY=[]}) 2018/04/28 02:11:25 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000693ff4)) write(r0, &(0x7f0000000000), 0x27) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/04/28 02:11:25 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000080)="96", 0x1}], 0x1, &(0x7f0000000240)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x1, 0x0, 0x2, 0x3, 0x4, 0x879, 0x3}}, @init={0x18, 0x84, 0x0, {0x6, 0x1, 0x33, 0x400}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x4, 0x8001, 0x5, 0xbb, 0x7f, 0x3, 0x26}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8004, 0xffffffffffffffe0, 0x2}}], 0xc0, 0xffffffffffffffff}, {&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xc9}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x200040c1) 2018/04/28 02:11:26 executing program 1: unshare(0x2000000) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='ns/cgroup\x00') setns(r0, 0x0) 2018/04/28 02:11:26 executing program 7: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x401, 0x8000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="d6000800d49f0b0006000000c753ffffffff0700"], &(0x7f0000000100)=0x2) getsockopt$inet_tcp_buf(r2, 0x6, 0x3f, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=0x1000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={r3, 0xfb, 0x0, 0x568, 0x6}, &(0x7f0000000180)=0x18) mq_timedreceive(r2, &(0x7f00000012c0)=""/135, 0x87, 0x1, &(0x7f0000000040)={0x77359400}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006e5000)={0x8}) r4 = dup3(r1, r0, 0x0) unlinkat(r2, &(0x7f0000000240)='./control\x00', 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r6, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r7}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x34}, 0x1}, 0x0) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f00000001c0)="ae21f3368519588bbdd89bc76b5616eaaa168ccd01b0294d26261f7f8565109e18b85d37faee2052cefec5f63c242755b507b4e7809c3fc1aead526c3235a08ffcd4b29c962a20a49d10bf042f583eea4e1176313fbab17efafe036427eb57") openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x10) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) 2018/04/28 02:11:26 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000029c0)={&(0x7f0000000400)={0x10, 0x9effffff00000000}, 0xc, &(0x7f0000002980)={&(0x7f0000000440)={0x14, 0x1, 0x6708, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/28 02:11:26 executing program 2: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x3d1, 0xfffffffffffffffb) 2018/04/28 02:11:26 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f0000000200)=ANY=[]}) 2018/04/28 02:11:26 executing program 1: unshare(0x2000000) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='ns/cgroup\x00') setns(r0, 0x0) 2018/04/28 02:11:26 executing program 4: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000000100)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000040)) timerfd_gettime(r0, &(0x7f00000000c0)) read(r0, &(0x7f0000000140)=""/220, 0xdc) 2018/04/28 02:11:26 executing program 6: mkdir(&(0x7f00000007c0)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r0 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000880)=""/133, 0x85) getdents64(r0, &(0x7f0000000040)=""/1679, 0x68f) getdents(r0, &(0x7f0000000780)=""/3, 0x24) [ 164.164352] Option ' ' to dns_resolver 2018/04/28 02:11:26 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000080)="96", 0x1}], 0x1, &(0x7f0000000240)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x1, 0x0, 0x2, 0x3, 0x4, 0x879, 0x3}}, @init={0x18, 0x84, 0x0, {0x6, 0x1, 0x33, 0x400}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x4, 0x8001, 0x5, 0xbb, 0x7f, 0x3, 0x26}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8004, 0xffffffffffffffe0, 0x2}}], 0xc0, 0xffffffffffffffff}, {&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xc9}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x200040c1) 2018/04/28 02:11:26 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000029c0)={&(0x7f0000000400)={0x10, 0x9effffff00000000}, 0xc, &(0x7f0000002980)={&(0x7f0000000440)={0x14, 0x1, 0x6708, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/28 02:11:26 executing program 6: mkdir(&(0x7f00000007c0)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r0 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000880)=""/133, 0x85) getdents64(r0, &(0x7f0000000040)=""/1679, 0x68f) getdents(r0, &(0x7f0000000780)=""/3, 0x24) 2018/04/28 02:11:26 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000080)="96", 0x1}], 0x1, &(0x7f0000000240)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x1, 0x0, 0x2, 0x3, 0x4, 0x879, 0x3}}, @init={0x18, 0x84, 0x0, {0x6, 0x1, 0x33, 0x400}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x4, 0x8001, 0x5, 0xbb, 0x7f, 0x3, 0x26}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8004, 0xffffffffffffffe0, 0x2}}], 0xc0, 0xffffffffffffffff}, {&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xc9}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x200040c1) 2018/04/28 02:11:26 executing program 7: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x401, 0x8000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="d6000800d49f0b0006000000c753ffffffff0700"], &(0x7f0000000100)=0x2) getsockopt$inet_tcp_buf(r2, 0x6, 0x3f, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=0x1000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={r3, 0xfb, 0x0, 0x568, 0x6}, &(0x7f0000000180)=0x18) mq_timedreceive(r2, &(0x7f00000012c0)=""/135, 0x87, 0x1, &(0x7f0000000040)={0x77359400}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006e5000)={0x8}) r4 = dup3(r1, r0, 0x0) unlinkat(r2, &(0x7f0000000240)='./control\x00', 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r6, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r7}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x34}, 0x1}, 0x0) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f00000001c0)="ae21f3368519588bbdd89bc76b5616eaaa168ccd01b0294d26261f7f8565109e18b85d37faee2052cefec5f63c242755b507b4e7809c3fc1aead526c3235a08ffcd4b29c962a20a49d10bf042f583eea4e1176313fbab17efafe036427eb57") openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x10) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) 2018/04/28 02:11:26 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000080)=""/69, 0x45) 2018/04/28 02:11:26 executing program 1: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x401, 0x8000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="d6000800d49f0b0006000000c753ffffffff0700"], &(0x7f0000000100)=0x2) getsockopt$inet_tcp_buf(r2, 0x6, 0x3f, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=0x1000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={r3, 0xfb, 0x0, 0x568, 0x6}, &(0x7f0000000180)=0x18) mq_timedreceive(r2, &(0x7f00000012c0)=""/135, 0x87, 0x1, &(0x7f0000000040)={0x77359400}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006e5000)={0x8}) r4 = dup3(r1, r0, 0x0) unlinkat(r2, &(0x7f0000000240)='./control\x00', 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r6, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r7}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x34}, 0x1}, 0x0) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f00000001c0)="ae21f3368519588bbdd89bc76b5616eaaa168ccd01b0294d26261f7f8565109e18b85d37faee2052cefec5f63c242755b507b4e7809c3fc1aead526c3235a08ffcd4b29c962a20a49d10bf042f583eea4e1176313fbab17efafe036427eb57") openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x10) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) 2018/04/28 02:11:26 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000080)=""/69, 0x45) 2018/04/28 02:11:26 executing program 4: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000000100)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000040)) timerfd_gettime(r0, &(0x7f00000000c0)) read(r0, &(0x7f0000000140)=""/220, 0xdc) 2018/04/28 02:11:26 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000080)="96", 0x1}], 0x1, &(0x7f0000000240)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x1, 0x0, 0x2, 0x3, 0x4, 0x879, 0x3}}, @init={0x18, 0x84, 0x0, {0x6, 0x1, 0x33, 0x400}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x4, 0x8001, 0x5, 0xbb, 0x7f, 0x3, 0x26}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8004, 0xffffffffffffffe0, 0x2}}], 0xc0, 0xffffffffffffffff}, {&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xc9}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x200040c1) 2018/04/28 02:11:26 executing program 6: mkdir(&(0x7f00000007c0)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r0 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000880)=""/133, 0x85) getdents64(r0, &(0x7f0000000040)=""/1679, 0x68f) getdents(r0, &(0x7f0000000780)=""/3, 0x24) 2018/04/28 02:11:27 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000080)=""/69, 0x45) 2018/04/28 02:11:27 executing program 4: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000000100)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000040)) timerfd_gettime(r0, &(0x7f00000000c0)) read(r0, &(0x7f0000000140)=""/220, 0xdc) 2018/04/28 02:11:27 executing program 7: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x401, 0x8000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="d6000800d49f0b0006000000c753ffffffff0700"], &(0x7f0000000100)=0x2) getsockopt$inet_tcp_buf(r2, 0x6, 0x3f, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=0x1000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={r3, 0xfb, 0x0, 0x568, 0x6}, &(0x7f0000000180)=0x18) mq_timedreceive(r2, &(0x7f00000012c0)=""/135, 0x87, 0x1, &(0x7f0000000040)={0x77359400}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006e5000)={0x8}) r4 = dup3(r1, r0, 0x0) unlinkat(r2, &(0x7f0000000240)='./control\x00', 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r6, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r7}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x34}, 0x1}, 0x0) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f00000001c0)="ae21f3368519588bbdd89bc76b5616eaaa168ccd01b0294d26261f7f8565109e18b85d37faee2052cefec5f63c242755b507b4e7809c3fc1aead526c3235a08ffcd4b29c962a20a49d10bf042f583eea4e1176313fbab17efafe036427eb57") openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x10) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) 2018/04/28 02:11:27 executing program 1: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x401, 0x8000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="d6000800d49f0b0006000000c753ffffffff0700"], &(0x7f0000000100)=0x2) getsockopt$inet_tcp_buf(r2, 0x6, 0x3f, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=0x1000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={r3, 0xfb, 0x0, 0x568, 0x6}, &(0x7f0000000180)=0x18) mq_timedreceive(r2, &(0x7f00000012c0)=""/135, 0x87, 0x1, &(0x7f0000000040)={0x77359400}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006e5000)={0x8}) r4 = dup3(r1, r0, 0x0) unlinkat(r2, &(0x7f0000000240)='./control\x00', 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r6, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r7}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x34}, 0x1}, 0x0) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f00000001c0)="ae21f3368519588bbdd89bc76b5616eaaa168ccd01b0294d26261f7f8565109e18b85d37faee2052cefec5f63c242755b507b4e7809c3fc1aead526c3235a08ffcd4b29c962a20a49d10bf042f583eea4e1176313fbab17efafe036427eb57") openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x10) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) 2018/04/28 02:11:27 executing program 5: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x401, 0x8000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="d6000800d49f0b0006000000c753ffffffff0700"], &(0x7f0000000100)=0x2) getsockopt$inet_tcp_buf(r2, 0x6, 0x3f, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=0x1000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={r3, 0xfb, 0x0, 0x568, 0x6}, &(0x7f0000000180)=0x18) mq_timedreceive(r2, &(0x7f00000012c0)=""/135, 0x87, 0x1, &(0x7f0000000040)={0x77359400}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006e5000)={0x8}) r4 = dup3(r1, r0, 0x0) unlinkat(r2, &(0x7f0000000240)='./control\x00', 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r6, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r7}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x34}, 0x1}, 0x0) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f00000001c0)="ae21f3368519588bbdd89bc76b5616eaaa168ccd01b0294d26261f7f8565109e18b85d37faee2052cefec5f63c242755b507b4e7809c3fc1aead526c3235a08ffcd4b29c962a20a49d10bf042f583eea4e1176313fbab17efafe036427eb57") openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x10) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) 2018/04/28 02:11:27 executing program 3: mkdir(&(0x7f00000007c0)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r0 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000880)=""/133, 0x85) getdents64(r0, &(0x7f0000000040)=""/1679, 0x68f) getdents(r0, &(0x7f0000000780)=""/3, 0x24) 2018/04/28 02:11:27 executing program 6: mkdir(&(0x7f00000007c0)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r0 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000880)=""/133, 0x85) getdents64(r0, &(0x7f0000000040)=""/1679, 0x68f) getdents(r0, &(0x7f0000000780)=""/3, 0x24) 2018/04/28 02:11:27 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000080)=""/69, 0x45) 2018/04/28 02:11:27 executing program 4: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000000100)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000040)) timerfd_gettime(r0, &(0x7f00000000c0)) read(r0, &(0x7f0000000140)=""/220, 0xdc) 2018/04/28 02:11:27 executing program 3: mkdir(&(0x7f00000007c0)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r0 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000880)=""/133, 0x85) getdents64(r0, &(0x7f0000000040)=""/1679, 0x68f) getdents(r0, &(0x7f0000000780)=""/3, 0x24) 2018/04/28 02:11:27 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000080)=""/69, 0x45) 2018/04/28 02:11:27 executing program 7: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x401, 0x8000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="d6000800d49f0b0006000000c753ffffffff0700"], &(0x7f0000000100)=0x2) getsockopt$inet_tcp_buf(r2, 0x6, 0x3f, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=0x1000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={r3, 0xfb, 0x0, 0x568, 0x6}, &(0x7f0000000180)=0x18) mq_timedreceive(r2, &(0x7f00000012c0)=""/135, 0x87, 0x1, &(0x7f0000000040)={0x77359400}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006e5000)={0x8}) r4 = dup3(r1, r0, 0x0) unlinkat(r2, &(0x7f0000000240)='./control\x00', 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r6, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r7}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x34}, 0x1}, 0x0) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f00000001c0)="ae21f3368519588bbdd89bc76b5616eaaa168ccd01b0294d26261f7f8565109e18b85d37faee2052cefec5f63c242755b507b4e7809c3fc1aead526c3235a08ffcd4b29c962a20a49d10bf042f583eea4e1176313fbab17efafe036427eb57") openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x10) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) 2018/04/28 02:11:27 executing program 1: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x401, 0x8000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="d6000800d49f0b0006000000c753ffffffff0700"], &(0x7f0000000100)=0x2) getsockopt$inet_tcp_buf(r2, 0x6, 0x3f, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=0x1000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={r3, 0xfb, 0x0, 0x568, 0x6}, &(0x7f0000000180)=0x18) mq_timedreceive(r2, &(0x7f00000012c0)=""/135, 0x87, 0x1, &(0x7f0000000040)={0x77359400}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006e5000)={0x8}) r4 = dup3(r1, r0, 0x0) unlinkat(r2, &(0x7f0000000240)='./control\x00', 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r6, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r7}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x34}, 0x1}, 0x0) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f00000001c0)="ae21f3368519588bbdd89bc76b5616eaaa168ccd01b0294d26261f7f8565109e18b85d37faee2052cefec5f63c242755b507b4e7809c3fc1aead526c3235a08ffcd4b29c962a20a49d10bf042f583eea4e1176313fbab17efafe036427eb57") openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x10) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) 2018/04/28 02:11:27 executing program 5: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x401, 0x8000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="d6000800d49f0b0006000000c753ffffffff0700"], &(0x7f0000000100)=0x2) getsockopt$inet_tcp_buf(r2, 0x6, 0x3f, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=0x1000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={r3, 0xfb, 0x0, 0x568, 0x6}, &(0x7f0000000180)=0x18) mq_timedreceive(r2, &(0x7f00000012c0)=""/135, 0x87, 0x1, &(0x7f0000000040)={0x77359400}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006e5000)={0x8}) r4 = dup3(r1, r0, 0x0) unlinkat(r2, &(0x7f0000000240)='./control\x00', 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r6, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r7}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x34}, 0x1}, 0x0) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f00000001c0)="ae21f3368519588bbdd89bc76b5616eaaa168ccd01b0294d26261f7f8565109e18b85d37faee2052cefec5f63c242755b507b4e7809c3fc1aead526c3235a08ffcd4b29c962a20a49d10bf042f583eea4e1176313fbab17efafe036427eb57") openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x10) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) 2018/04/28 02:11:27 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x8, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/04/28 02:11:27 executing program 3: mkdir(&(0x7f00000007c0)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r0 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000880)=""/133, 0x85) getdents64(r0, &(0x7f0000000040)=""/1679, 0x68f) getdents(r0, &(0x7f0000000780)=""/3, 0x24) 2018/04/28 02:11:27 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000080)=""/69, 0x45) 2018/04/28 02:11:27 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40045109, &(0x7f0000000000)) 2018/04/28 02:11:27 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40045109, &(0x7f0000000000)) 2018/04/28 02:11:27 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x8, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/04/28 02:11:27 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x10000007b, 0x9, 0x1000000000000009}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A', &(0x7f0000012000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f0000008000), &(0x7f0000016f02)=""/254}, 0x18) 2018/04/28 02:11:28 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000001c0)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syz_tun\x00'}) 2018/04/28 02:11:28 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000010dfc)={0x14, 0x1, 0x1, 0x1}, 0x3ec}, 0x1}, 0x0) 2018/04/28 02:11:28 executing program 5: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x401, 0x8000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="d6000800d49f0b0006000000c753ffffffff0700"], &(0x7f0000000100)=0x2) getsockopt$inet_tcp_buf(r2, 0x6, 0x3f, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=0x1000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={r3, 0xfb, 0x0, 0x568, 0x6}, &(0x7f0000000180)=0x18) mq_timedreceive(r2, &(0x7f00000012c0)=""/135, 0x87, 0x1, &(0x7f0000000040)={0x77359400}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006e5000)={0x8}) r4 = dup3(r1, r0, 0x0) unlinkat(r2, &(0x7f0000000240)='./control\x00', 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r6, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r7}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x34}, 0x1}, 0x0) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f00000001c0)="ae21f3368519588bbdd89bc76b5616eaaa168ccd01b0294d26261f7f8565109e18b85d37faee2052cefec5f63c242755b507b4e7809c3fc1aead526c3235a08ffcd4b29c962a20a49d10bf042f583eea4e1176313fbab17efafe036427eb57") openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x10) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) 2018/04/28 02:11:28 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40045109, &(0x7f0000000000)) 2018/04/28 02:11:28 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x8, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/04/28 02:11:28 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000010dfc)={0x14, 0x1, 0x1, 0x1}, 0x3ec}, 0x1}, 0x0) 2018/04/28 02:11:28 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x10000007b, 0x9, 0x1000000000000009}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A', &(0x7f0000012000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f0000008000), &(0x7f0000016f02)=""/254}, 0x18) 2018/04/28 02:11:28 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x8, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/04/28 02:11:28 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40045109, &(0x7f0000000000)) 2018/04/28 02:11:28 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000010dfc)={0x14, 0x1, 0x1, 0x1}, 0x3ec}, 0x1}, 0x0) 2018/04/28 02:11:28 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x10000007b, 0x9, 0x1000000000000009}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A', &(0x7f0000012000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f0000008000), &(0x7f0000016f02)=""/254}, 0x18) 2018/04/28 02:11:28 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000001c0)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syz_tun\x00'}) 2018/04/28 02:11:28 executing program 0: r0 = socket$inet(0x2, 0x80003, 0x80000000040) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) 2018/04/28 02:11:28 executing program 0: r0 = socket$inet(0x2, 0x80003, 0x80000000040) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) 2018/04/28 02:11:28 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="0000000000000040f720f51af901d400e95ca8935221a952893d275f8a67a986fafb82bbac88b2f680e4d4d8fada0a4aa2e64c5da17845e6628769ada56e13bebe68c2d7ac125075dbc6e1210d7d871ae27d589a04747de60db3278d969852dd25030137cc8ac3") fstat(r0, &(0x7f0000000300)) 2018/04/28 02:11:28 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x10000007b, 0x9, 0x1000000000000009}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A', &(0x7f0000012000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f0000008000), &(0x7f0000016f02)=""/254}, 0x18) 2018/04/28 02:11:28 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000001c0)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syz_tun\x00'}) 2018/04/28 02:11:28 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x10000007b, 0x9, 0x1000000000000009}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A', &(0x7f0000012000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f0000008000), &(0x7f0000016f02)=""/254}, 0x18) 2018/04/28 02:11:28 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@dstopts, 0x8) connect$inet6(r0, &(0x7f000000afe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=@dstopts, 0x8) 2018/04/28 02:11:28 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000010dfc)={0x14, 0x1, 0x1, 0x1}, 0x3ec}, 0x1}, 0x0) 2018/04/28 02:11:28 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000010dfc)={0x14, 0x1, 0x1, 0x1}, 0x3ec}, 0x1}, 0x0) 2018/04/28 02:11:28 executing program 0: r0 = socket$inet(0x2, 0x80003, 0x80000000040) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) 2018/04/28 02:11:28 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="0000000000000040f720f51af901d400e95ca8935221a952893d275f8a67a986fafb82bbac88b2f680e4d4d8fada0a4aa2e64c5da17845e6628769ada56e13bebe68c2d7ac125075dbc6e1210d7d871ae27d589a04747de60db3278d969852dd25030137cc8ac3") fstat(r0, &(0x7f0000000300)) 2018/04/28 02:11:28 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x10000007b, 0x9, 0x1000000000000009}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A', &(0x7f0000012000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f0000008000), &(0x7f0000016f02)=""/254}, 0x18) 2018/04/28 02:11:29 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x10000007b, 0x9, 0x1000000000000009}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A', &(0x7f0000012000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f0000008000), &(0x7f0000016f02)=""/254}, 0x18) 2018/04/28 02:11:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000001c0)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syz_tun\x00'}) 2018/04/28 02:11:29 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@dstopts, 0x8) connect$inet6(r0, &(0x7f000000afe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=@dstopts, 0x8) 2018/04/28 02:11:29 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x81, 0x8) 2018/04/28 02:11:29 executing program 0: r0 = socket$inet(0x2, 0x80003, 0x80000000040) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) 2018/04/28 02:11:29 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000010dfc)={0x14, 0x1, 0x1, 0x1}, 0x3ec}, 0x1}, 0x0) 2018/04/28 02:11:29 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000010dfc)={0x14, 0x1, 0x1, 0x1}, 0x3ec}, 0x1}, 0x0) 2018/04/28 02:11:29 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="0000000000000040f720f51af901d400e95ca8935221a952893d275f8a67a986fafb82bbac88b2f680e4d4d8fada0a4aa2e64c5da17845e6628769ada56e13bebe68c2d7ac125075dbc6e1210d7d871ae27d589a04747de60db3278d969852dd25030137cc8ac3") fstat(r0, &(0x7f0000000300)) 2018/04/28 02:11:29 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x80, 0xffffffffdfffffff}, "706f7274300000000000000000000000000000000000000000f6ff1500000000000000000012d000000000000000000000000000000200", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0xc0a85320, &(0x7f0000fbf000)={{0x80}, 'port0\x00'}) 2018/04/28 02:11:29 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="0000000000000040f720f51af901d400e95ca8935221a952893d275f8a67a986fafb82bbac88b2f680e4d4d8fada0a4aa2e64c5da17845e6628769ada56e13bebe68c2d7ac125075dbc6e1210d7d871ae27d589a04747de60db3278d969852dd25030137cc8ac3") fstat(r0, &(0x7f0000000300)) 2018/04/28 02:11:29 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = dup(r0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f00000000c0)=""/174, &(0x7f0000000040)=0xae) 2018/04/28 02:11:29 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@dstopts, 0x8) connect$inet6(r0, &(0x7f000000afe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=@dstopts, 0x8) 2018/04/28 02:11:29 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x21, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)="050000000000000000000001cfbdbedee32e68b3a251fd2cfd09684d9c7a18e320bbf22a2ce3cb58fa63c42a238cb85f1023fa8108000000", 0x38}]) 2018/04/28 02:11:29 executing program 2: unshare(0x40600) r0 = socket(0x1e, 0x4, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) 2018/04/28 02:11:29 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x6, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x1, 0x1}, 0x20) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f00000000c0)=0x20) 2018/04/28 02:11:29 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x81, 0x8) 2018/04/28 02:11:29 executing program 2: unshare(0x40600) r0 = socket(0x1e, 0x4, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) 2018/04/28 02:11:29 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = dup(r0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f00000000c0)=""/174, &(0x7f0000000040)=0xae) 2018/04/28 02:11:29 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x81, 0x8) 2018/04/28 02:11:29 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x6, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x1, 0x1}, 0x20) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f00000000c0)=0x20) 2018/04/28 02:11:29 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@dstopts, 0x8) connect$inet6(r0, &(0x7f000000afe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=@dstopts, 0x8) 2018/04/28 02:11:29 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x21, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)="050000000000000000000001cfbdbedee32e68b3a251fd2cfd09684d9c7a18e320bbf22a2ce3cb58fa63c42a238cb85f1023fa8108000000", 0x38}]) 2018/04/28 02:11:29 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x80, 0xffffffffdfffffff}, "706f7274300000000000000000000000000000000000000000f6ff1500000000000000000012d000000000000000000000000000000200", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0xc0a85320, &(0x7f0000fbf000)={{0x80}, 'port0\x00'}) 2018/04/28 02:11:29 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x6, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x1, 0x1}, 0x20) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f00000000c0)=0x20) 2018/04/28 02:11:29 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = dup(r0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f00000000c0)=""/174, &(0x7f0000000040)=0xae) 2018/04/28 02:11:29 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x81, 0x8) 2018/04/28 02:11:29 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x6, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x1, 0x1}, 0x20) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f00000000c0)=0x20) 2018/04/28 02:11:29 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x80, 0xffffffffdfffffff}, "706f7274300000000000000000000000000000000000000000f6ff1500000000000000000012d000000000000000000000000000000200", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0xc0a85320, &(0x7f0000fbf000)={{0x80}, 'port0\x00'}) 2018/04/28 02:11:29 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x6, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x1, 0x1}, 0x20) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f00000000c0)=0x20) 2018/04/28 02:11:29 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x6, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x1, 0x1}, 0x20) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f00000000c0)=0x20) 2018/04/28 02:11:29 executing program 2: unshare(0x40600) r0 = socket(0x1e, 0x4, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) 2018/04/28 02:11:29 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x21, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)="050000000000000000000001cfbdbedee32e68b3a251fd2cfd09684d9c7a18e320bbf22a2ce3cb58fa63c42a238cb85f1023fa8108000000", 0x38}]) 2018/04/28 02:11:30 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x21, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)="050000000000000000000001cfbdbedee32e68b3a251fd2cfd09684d9c7a18e320bbf22a2ce3cb58fa63c42a238cb85f1023fa8108000000", 0x38}]) 2018/04/28 02:11:30 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = dup(r0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f00000000c0)=""/174, &(0x7f0000000040)=0xae) 2018/04/28 02:11:30 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x6, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x1, 0x1}, 0x20) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f00000000c0)=0x20) 2018/04/28 02:11:30 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x80, 0xffffffffdfffffff}, "706f7274300000000000000000000000000000000000000000f6ff1500000000000000000012d000000000000000000000000000000200", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0xc0a85320, &(0x7f0000fbf000)={{0x80}, 'port0\x00'}) 2018/04/28 02:11:30 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x6, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x1, 0x1}, 0x20) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f00000000c0)=0x20) 2018/04/28 02:11:30 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x6, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x1, 0x1}, 0x20) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f00000000c0)=0x20) 2018/04/28 02:11:30 executing program 2: unshare(0x40600) r0 = socket(0x1e, 0x4, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) 2018/04/28 02:11:30 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x6, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x1, 0x1}, 0x20) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f00000000c0)=0x20) 2018/04/28 02:11:30 executing program 2: r0 = timerfd_create(0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) timerfd_settime(r1, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x5}}, &(0x7f0000000040)) timerfd_gettime(r1, &(0x7f0000eb8000)) 2018/04/28 02:11:30 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="b400000044ca0aaa9c010000000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f0000000140)=""/195}, 0x48) 2018/04/28 02:11:30 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x6, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x1, 0x1}, 0x20) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f00000000c0)=0x20) 2018/04/28 02:11:30 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000040)=[0xfffffffffffffff9]) ioctl$EVIOCGLED(r0, 0x4004510f, &(0x7f0000000040)) 2018/04/28 02:11:30 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000140)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000012c0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000001340)=@resolve_route={0x4, 0x8, 0xfa00, {r2}}, 0x10) 2018/04/28 02:11:30 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x98) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={r1}, 0xc) 2018/04/28 02:11:30 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x6, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x1, 0x1}, 0x20) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f00000000c0)=0x20) 2018/04/28 02:11:30 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x5, 0x4, 0x2106, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) 2018/04/28 02:11:30 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="b400000044ca0aaa9c010000000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f0000000140)=""/195}, 0x48) 2018/04/28 02:11:30 executing program 2: r0 = timerfd_create(0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) timerfd_settime(r1, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x5}}, &(0x7f0000000040)) timerfd_gettime(r1, &(0x7f0000eb8000)) 2018/04/28 02:11:30 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000140)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000012c0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000001340)=@resolve_route={0x4, 0x8, 0xfa00, {r2}}, 0x10) 2018/04/28 02:11:30 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x6, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x1, 0x1}, 0x20) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f00000000c0)=0x20) 2018/04/28 02:11:30 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000140)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000012c0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000001340)=@resolve_route={0x4, 0x8, 0xfa00, {r2}}, 0x10) 2018/04/28 02:11:30 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x98) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={r1}, 0xc) 2018/04/28 02:11:30 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x5, 0x4, 0x2106, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) 2018/04/28 02:11:30 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000040)=[0xfffffffffffffff9]) ioctl$EVIOCGLED(r0, 0x4004510f, &(0x7f0000000040)) 2018/04/28 02:11:30 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x98) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={r1}, 0xc) 2018/04/28 02:11:30 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="b400000044ca0aaa9c010000000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f0000000140)=""/195}, 0x48) 2018/04/28 02:11:30 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x5, 0x4, 0x2106, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) 2018/04/28 02:11:30 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000140)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000012c0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000001340)=@resolve_route={0x4, 0x8, 0xfa00, {r2}}, 0x10) 2018/04/28 02:11:30 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000040)=[0xfffffffffffffff9]) ioctl$EVIOCGLED(r0, 0x4004510f, &(0x7f0000000040)) 2018/04/28 02:11:31 executing program 2: r0 = timerfd_create(0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) timerfd_settime(r1, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x5}}, &(0x7f0000000040)) timerfd_gettime(r1, &(0x7f0000eb8000)) 2018/04/28 02:11:31 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000140)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000012c0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000001340)=@resolve_route={0x4, 0x8, 0xfa00, {r2}}, 0x10) 2018/04/28 02:11:31 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x5, 0x4, 0x2106, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) 2018/04/28 02:11:31 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000140)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000012c0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000001340)=@resolve_route={0x4, 0x8, 0xfa00, {r2}}, 0x10) 2018/04/28 02:11:31 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="b400000044ca0aaa9c010000000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f0000000140)=""/195}, 0x48) 2018/04/28 02:11:31 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000280)) write(r0, &(0x7f00000000c0), 0xeffd) 2018/04/28 02:11:31 executing program 2: r0 = timerfd_create(0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) timerfd_settime(r1, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x5}}, &(0x7f0000000040)) timerfd_gettime(r1, &(0x7f0000eb8000)) 2018/04/28 02:11:31 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x98) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={r1}, 0xc) 2018/04/28 02:11:31 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000040)=[0xfffffffffffffff9]) ioctl$EVIOCGLED(r0, 0x4004510f, &(0x7f0000000040)) 2018/04/28 02:11:31 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000140)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000012c0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000001340)=@resolve_route={0x4, 0x8, 0xfa00, {r2}}, 0x10) 2018/04/28 02:11:31 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x98) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={r1}, 0xc) 2018/04/28 02:11:31 executing program 5: clock_gettime(0x7fffffffffff0, &(0x7f00000000c0)) 2018/04/28 02:11:31 executing program 3: r0 = epoll_create1(0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000180)={0x80000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/28 02:11:31 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000)=0x2, 0x4) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/04/28 02:11:31 executing program 5: clock_gettime(0x7fffffffffff0, &(0x7f00000000c0)) 2018/04/28 02:11:31 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000280)) write(r0, &(0x7f00000000c0), 0xeffd) 2018/04/28 02:11:31 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000280)) write(r0, &(0x7f00000000c0), 0xeffd) 2018/04/28 02:11:31 executing program 0: unshare(0x40600) r0 = socket(0x100000001e, 0x1, 0x0) setsockopt(r0, 0x10f, 0x81, &(0x7f0000001080), 0x0) 2018/04/28 02:11:31 executing program 3: r0 = epoll_create1(0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000180)={0x80000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/28 02:11:31 executing program 5: clock_gettime(0x7fffffffffff0, &(0x7f00000000c0)) 2018/04/28 02:11:31 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x98) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={r1}, 0xc) 2018/04/28 02:11:31 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x98) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={r1}, 0xc) 2018/04/28 02:11:31 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000280)) write(r0, &(0x7f00000000c0), 0xeffd) 2018/04/28 02:11:31 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000)=0x2, 0x4) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/04/28 02:11:31 executing program 0: unshare(0x40600) r0 = socket(0x100000001e, 0x1, 0x0) setsockopt(r0, 0x10f, 0x81, &(0x7f0000001080), 0x0) 2018/04/28 02:11:31 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000280)) write(r0, &(0x7f00000000c0), 0xeffd) 2018/04/28 02:11:32 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000280)) write(r0, &(0x7f00000000c0), 0xeffd) 2018/04/28 02:11:32 executing program 3: r0 = epoll_create1(0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000180)={0x80000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/28 02:11:32 executing program 5: clock_gettime(0x7fffffffffff0, &(0x7f00000000c0)) 2018/04/28 02:11:32 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000280)) write(r0, &(0x7f00000000c0), 0xeffd) 2018/04/28 02:11:32 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000)=0x2, 0x4) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/04/28 02:11:32 executing program 0: unshare(0x40600) r0 = socket(0x100000001e, 0x1, 0x0) setsockopt(r0, 0x10f, 0x81, &(0x7f0000001080), 0x0) 2018/04/28 02:11:32 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000)=0x2, 0x4) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/04/28 02:11:32 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000)=0x2, 0x4) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/04/28 02:11:32 executing program 3: r0 = epoll_create1(0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000180)={0x80000000}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/28 02:11:32 executing program 2: ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000000000)={'bond_slave_1\x00'}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) epoll_wait(r2, &(0x7f00000003c0)=[{}], 0x1, 0xffffffffffff0000) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/28 02:11:32 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000002c0)={{0x0, 0x80000001}, {0xe}}) 2018/04/28 02:11:32 executing program 4: unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x1c49, 0x2}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026a000)={r0, &(0x7f0000886f44), &(0x7f0000000100)=""/203}, 0x5) 2018/04/28 02:11:32 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f0000000000), &(0x7f0000013000)=0xfffffffffffffd19) 2018/04/28 02:11:32 executing program 0: unshare(0x40600) r0 = socket(0x100000001e, 0x1, 0x0) setsockopt(r0, 0x10f, 0x81, &(0x7f0000001080), 0x0) 2018/04/28 02:11:32 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000001ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x39011, r0, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/137, 0x89}], 0x1, &(0x7f0000003f90)=[{&(0x7f0000000100)=""/29, 0xfffffe72}], 0x1, 0x0) 2018/04/28 02:11:32 executing program 4: unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x1c49, 0x2}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026a000)={r0, &(0x7f0000886f44), &(0x7f0000000100)=""/203}, 0x5) 2018/04/28 02:11:32 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f0000000000), &(0x7f0000013000)=0xfffffffffffffd19) 2018/04/28 02:11:32 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000002c0)={{0x0, 0x80000001}, {0xe}}) 2018/04/28 02:11:32 executing program 3: unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x1c49, 0x2}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026a000)={r0, &(0x7f0000886f44), &(0x7f0000000100)=""/203}, 0x5) 2018/04/28 02:11:32 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000)=0x2, 0x4) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/04/28 02:11:32 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x83, &(0x7f0000e86ff8)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e200000000008f33ca22475418600101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000240)={0x1ff, 0x0, 'client1\x00', 0x0, "adc56620c95e1fb2", "ef0898bd9c60c42b4138e41d2db58f3c811314ae8480690fc9e2f3bb182fc22e"}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/28 02:11:32 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f0000000000), &(0x7f0000013000)=0xfffffffffffffd19) 2018/04/28 02:11:32 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000001ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x39011, r0, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/137, 0x89}], 0x1, &(0x7f0000003f90)=[{&(0x7f0000000100)=""/29, 0xfffffe72}], 0x1, 0x0) 2018/04/28 02:11:33 executing program 3: unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x1c49, 0x2}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026a000)={r0, &(0x7f0000886f44), &(0x7f0000000100)=""/203}, 0x5) 2018/04/28 02:11:33 executing program 4: unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x1c49, 0x2}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026a000)={r0, &(0x7f0000886f44), &(0x7f0000000100)=""/203}, 0x5) 2018/04/28 02:11:33 executing program 2: ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000000000)={'bond_slave_1\x00'}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) epoll_wait(r2, &(0x7f00000003c0)=[{}], 0x1, 0xffffffffffff0000) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/28 02:11:33 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000002c0)={{0x0, 0x80000001}, {0xe}}) 2018/04/28 02:11:33 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000)=0x2, 0x4) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/04/28 02:11:33 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x83, &(0x7f0000e86ff8)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e200000000008f33ca22475418600101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000240)={0x1ff, 0x0, 'client1\x00', 0x0, "adc56620c95e1fb2", "ef0898bd9c60c42b4138e41d2db58f3c811314ae8480690fc9e2f3bb182fc22e"}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/28 02:11:33 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f0000000000), &(0x7f0000013000)=0xfffffffffffffd19) 2018/04/28 02:11:33 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000001ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x39011, r0, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/137, 0x89}], 0x1, &(0x7f0000003f90)=[{&(0x7f0000000100)=""/29, 0xfffffe72}], 0x1, 0x0) 2018/04/28 02:11:33 executing program 5: ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000000000)={'bond_slave_1\x00'}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) epoll_wait(r2, &(0x7f00000003c0)=[{}], 0x1, 0xffffffffffff0000) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/28 02:11:33 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000002c0)={{0x0, 0x80000001}, {0xe}}) 2018/04/28 02:11:33 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000001ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x39011, r0, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/137, 0x89}], 0x1, &(0x7f0000003f90)=[{&(0x7f0000000100)=""/29, 0xfffffe72}], 0x1, 0x0) 2018/04/28 02:11:33 executing program 3: unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x1c49, 0x2}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026a000)={r0, &(0x7f0000886f44), &(0x7f0000000100)=""/203}, 0x5) 2018/04/28 02:11:33 executing program 6: ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000000000)={'bond_slave_1\x00'}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) epoll_wait(r2, &(0x7f00000003c0)=[{}], 0x1, 0xffffffffffff0000) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/28 02:11:33 executing program 4: unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x1c49, 0x2}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026a000)={r0, &(0x7f0000886f44), &(0x7f0000000100)=""/203}, 0x5) 2018/04/28 02:11:34 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x39011, r0, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/137, 0x89}], 0x1, &(0x7f0000003f90)=[{&(0x7f0000000100)=""/29, 0xfffffe72}], 0x1, 0x0) 2018/04/28 02:11:34 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x83, &(0x7f0000e86ff8)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e200000000008f33ca22475418600101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000240)={0x1ff, 0x0, 'client1\x00', 0x0, "adc56620c95e1fb2", "ef0898bd9c60c42b4138e41d2db58f3c811314ae8480690fc9e2f3bb182fc22e"}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/28 02:11:34 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f0000000040)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e69cc0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da60200a1f5f9068c300000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f", 0xd8) 2018/04/28 02:11:34 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000d68ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getpeername$llc(r0, &(0x7f00000af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00001b6000)=0x10) 2018/04/28 02:11:34 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x39011, r0, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/137, 0x89}], 0x1, &(0x7f0000003f90)=[{&(0x7f0000000100)=""/29, 0xfffffe72}], 0x1, 0x0) 2018/04/28 02:11:34 executing program 2: ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000000000)={'bond_slave_1\x00'}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) epoll_wait(r2, &(0x7f00000003c0)=[{}], 0x1, 0xffffffffffff0000) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/28 02:11:34 executing program 5: ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000000000)={'bond_slave_1\x00'}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) epoll_wait(r2, &(0x7f00000003c0)=[{}], 0x1, 0xffffffffffff0000) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/28 02:11:34 executing program 6: ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000000000)={'bond_slave_1\x00'}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) epoll_wait(r2, &(0x7f00000003c0)=[{}], 0x1, 0xffffffffffff0000) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/28 02:11:34 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000dc0)={'syzkaller0\x00', 0x2301}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/28 02:11:35 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x39011, r0, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/137, 0x89}], 0x1, &(0x7f0000003f90)=[{&(0x7f0000000100)=""/29, 0xfffffe72}], 0x1, 0x0) 2018/04/28 02:11:35 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f0000000040)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e69cc0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da60200a1f5f9068c300000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f", 0xd8) 2018/04/28 02:11:35 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000d68ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getpeername$llc(r0, &(0x7f00000af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00001b6000)=0x10) 2018/04/28 02:11:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="790000001100094701bb61e1c30500ff070000000400000045efffff79029b0019001a04e9ffead7f06978b94015f4cae77fd312aa046c8c790b5e840588f03557c5eedd620b3c27ab5c1f24d2cbc9d058231c5b965e953c4297f40100aeccf365c48f39c08ce5fcb4a5be4301fa172a782a4b119f9182a86f", 0x79}], 0x1) 2018/04/28 02:11:35 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000d68ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getpeername$llc(r0, &(0x7f00000af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00001b6000)=0x10) 2018/04/28 02:11:35 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r0, &(0x7f00008c1fd0)=[{{}, 0x2, 0x40}], 0x18) 2018/04/28 02:11:35 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f0000000040)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e69cc0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da60200a1f5f9068c300000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f", 0xd8) 2018/04/28 02:11:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="790000001100094701bb61e1c30500ff070000000400000045efffff79029b0019001a04e9ffead7f06978b94015f4cae77fd312aa046c8c790b5e840588f03557c5eedd620b3c27ab5c1f24d2cbc9d058231c5b965e953c4297f40100aeccf365c48f39c08ce5fcb4a5be4301fa172a782a4b119f9182a86f", 0x79}], 0x1) 2018/04/28 02:11:35 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000d68ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getpeername$llc(r0, &(0x7f00000af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00001b6000)=0x10) 2018/04/28 02:11:35 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r0, &(0x7f00008c1fd0)=[{{}, 0x2, 0x40}], 0x18) 2018/04/28 02:11:35 executing program 5: ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000000000)={'bond_slave_1\x00'}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) epoll_wait(r2, &(0x7f00000003c0)=[{}], 0x1, 0xffffffffffff0000) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/28 02:11:35 executing program 6: ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000000000)={'bond_slave_1\x00'}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) epoll_wait(r2, &(0x7f00000003c0)=[{}], 0x1, 0xffffffffffff0000) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/28 02:11:35 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x83, &(0x7f0000e86ff8)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e200000000008f33ca22475418600101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000240)={0x1ff, 0x0, 'client1\x00', 0x0, "adc56620c95e1fb2", "ef0898bd9c60c42b4138e41d2db58f3c811314ae8480690fc9e2f3bb182fc22e"}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/28 02:11:35 executing program 2: ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000000000)={'bond_slave_1\x00'}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) epoll_wait(r2, &(0x7f00000003c0)=[{}], 0x1, 0xffffffffffff0000) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/28 02:11:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="790000001100094701bb61e1c30500ff070000000400000045efffff79029b0019001a04e9ffead7f06978b94015f4cae77fd312aa046c8c790b5e840588f03557c5eedd620b3c27ab5c1f24d2cbc9d058231c5b965e953c4297f40100aeccf365c48f39c08ce5fcb4a5be4301fa172a782a4b119f9182a86f", 0x79}], 0x1) 2018/04/28 02:11:35 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f0000000040)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e69cc0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da60200a1f5f9068c300000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f", 0xd8) 2018/04/28 02:11:35 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f00005b3000)="0000000000a700091504df815b00000000007f0000da008711c515000000038abd", 0x21) 2018/04/28 02:11:36 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r0, &(0x7f00008c1fd0)=[{{}, 0x2, 0x40}], 0x18) 2018/04/28 02:11:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="790000001100094701bb61e1c30500ff070000000400000045efffff79029b0019001a04e9ffead7f06978b94015f4cae77fd312aa046c8c790b5e840588f03557c5eedd620b3c27ab5c1f24d2cbc9d058231c5b965e953c4297f40100aeccf365c48f39c08ce5fcb4a5be4301fa172a782a4b119f9182a86f", 0x79}], 0x1) 2018/04/28 02:11:36 executing program 4: r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x2, &(0x7f00000009c0)={"44100474657200", 0x7, 0x4, 0xfea4, 0x110, 0x110, 0x110, 0x408, 0x408, 0x408, 0x4, &(0x7f0000000040), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@link_local={0x1, 0x80, 0xc2}, @rand_addr, @dev={0xac, 0x14, 0x14}}}}, {{@uncond, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:src_t:s0\x00'}}}, {{@uncond, 0x437, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="8d247a4ff611", @empty, @broadcast=0xffffffff, @multicast2=0xe0000002}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x0) 2018/04/28 02:11:36 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f00005b3000)="0000000000a700091504df815b00000000007f0000da008711c515000000038abd", 0x21) 2018/04/28 02:11:36 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r0, &(0x7f00008c1fd0)=[{{}, 0x2, 0x40}], 0x18) 2018/04/28 02:11:36 executing program 3: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000001780)={0x10}, 0xc, &(0x7f0000001800)={&(0x7f00000017c0)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001400)=""/83, 0x33}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0x3de}, {&(0x7f0000001640)=""/3, 0x3}, {&(0x7f0000001200)=""/114, 0x72}], 0x223, 0x0) 2018/04/28 02:11:36 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f00005b3000)="0000000000a700091504df815b00000000007f0000da008711c515000000038abd", 0x21) 2018/04/28 02:11:36 executing program 4: r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x2, &(0x7f00000009c0)={"44100474657200", 0x7, 0x4, 0xfea4, 0x110, 0x110, 0x110, 0x408, 0x408, 0x408, 0x4, &(0x7f0000000040), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@link_local={0x1, 0x80, 0xc2}, @rand_addr, @dev={0xac, 0x14, 0x14}}}}, {{@uncond, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:src_t:s0\x00'}}}, {{@uncond, 0x437, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="8d247a4ff611", @empty, @broadcast=0xffffffff, @multicast2=0xe0000002}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x0) 2018/04/28 02:11:36 executing program 5: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="84000000001d33a33a000000000000fffffff1000c00000000000000000000005b65589b62290ff8380c2dbedc5e9f17e1a04810d4647cd5291cb4e2bf1603e875fe433915ee89501db1c27a3ad5baba4c5eeb4ce3d1bb949869c29c4d914d9f26425e66cd4d0003c1700612dbc3080c91745fa158cf0d70309f7f1969136edfd7"], 0x81}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/04/28 02:11:36 executing program 3: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000001780)={0x10}, 0xc, &(0x7f0000001800)={&(0x7f00000017c0)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001400)=""/83, 0x33}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0x3de}, {&(0x7f0000001640)=""/3, 0x3}, {&(0x7f0000001200)=""/114, 0x72}], 0x223, 0x0) 2018/04/28 02:11:36 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') getdents(r0, &(0x7f0000000040)=""/27, 0x1b) 2018/04/28 02:11:36 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00005900feffff1b000025cd1163b5630700000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/28 02:11:36 executing program 6: pipe(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r1) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) accept(0xffffffffffffffff, &(0x7f00000000c0)=@ethernet, &(0x7f0000000040)=0x80) lseek(r1, 0x0, 0x4) 2018/04/28 02:11:36 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)) write$sndseq(r0, &(0x7f0000000100)=[{0x40081, 0x5, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x1c) 2018/04/28 02:11:37 executing program 4: r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x2, &(0x7f00000009c0)={"44100474657200", 0x7, 0x4, 0xfea4, 0x110, 0x110, 0x110, 0x408, 0x408, 0x408, 0x4, &(0x7f0000000040), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@link_local={0x1, 0x80, 0xc2}, @rand_addr, @dev={0xac, 0x14, 0x14}}}}, {{@uncond, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:src_t:s0\x00'}}}, {{@uncond, 0x437, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="8d247a4ff611", @empty, @broadcast=0xffffffff, @multicast2=0xe0000002}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x0) 2018/04/28 02:11:37 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') getdents(r0, &(0x7f0000000040)=""/27, 0x1b) 2018/04/28 02:11:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f00005b3000)="0000000000a700091504df815b00000000007f0000da008711c515000000038abd", 0x21) 2018/04/28 02:11:37 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00005900feffff1b000025cd1163b5630700000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/28 02:11:37 executing program 3: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000001780)={0x10}, 0xc, &(0x7f0000001800)={&(0x7f00000017c0)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001400)=""/83, 0x33}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0x3de}, {&(0x7f0000001640)=""/3, 0x3}, {&(0x7f0000001200)=""/114, 0x72}], 0x223, 0x0) 2018/04/28 02:11:37 executing program 5: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="84000000001d33a33a000000000000fffffff1000c00000000000000000000005b65589b62290ff8380c2dbedc5e9f17e1a04810d4647cd5291cb4e2bf1603e875fe433915ee89501db1c27a3ad5baba4c5eeb4ce3d1bb949869c29c4d914d9f26425e66cd4d0003c1700612dbc3080c91745fa158cf0d70309f7f1969136edfd7"], 0x81}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/04/28 02:11:37 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)) write$sndseq(r0, &(0x7f0000000100)=[{0x40081, 0x5, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x1c) 2018/04/28 02:11:37 executing program 4: r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x2, &(0x7f00000009c0)={"44100474657200", 0x7, 0x4, 0xfea4, 0x110, 0x110, 0x110, 0x408, 0x408, 0x408, 0x4, &(0x7f0000000040), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@link_local={0x1, 0x80, 0xc2}, @rand_addr, @dev={0xac, 0x14, 0x14}}}}, {{@uncond, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:src_t:s0\x00'}}}, {{@uncond, 0x437, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="8d247a4ff611", @empty, @broadcast=0xffffffff, @multicast2=0xe0000002}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x0) 2018/04/28 02:11:37 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00005900feffff1b000025cd1163b5630700000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/28 02:11:37 executing program 3: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000001780)={0x10}, 0xc, &(0x7f0000001800)={&(0x7f00000017c0)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001400)=""/83, 0x33}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0x3de}, {&(0x7f0000001640)=""/3, 0x3}, {&(0x7f0000001200)=""/114, 0x72}], 0x223, 0x0) 2018/04/28 02:11:38 executing program 5: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="84000000001d33a33a000000000000fffffff1000c00000000000000000000005b65589b62290ff8380c2dbedc5e9f17e1a04810d4647cd5291cb4e2bf1603e875fe433915ee89501db1c27a3ad5baba4c5eeb4ce3d1bb949869c29c4d914d9f26425e66cd4d0003c1700612dbc3080c91745fa158cf0d70309f7f1969136edfd7"], 0x81}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/04/28 02:11:38 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00005900feffff1b000025cd1163b5630700000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/28 02:11:38 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') getdents(r0, &(0x7f0000000040)=""/27, 0x1b) 2018/04/28 02:11:38 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)) write$sndseq(r0, &(0x7f0000000100)=[{0x40081, 0x5, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x1c) 2018/04/28 02:11:38 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) 2018/04/28 02:11:38 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00005900feffff1b000025cd1163b5630700000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/28 02:11:38 executing program 6: pipe(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r1) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) accept(0xffffffffffffffff, &(0x7f00000000c0)=@ethernet, &(0x7f0000000040)=0x80) lseek(r1, 0x0, 0x4) 2018/04/28 02:11:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f00009b1000), 0x0) 2018/04/28 02:11:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f00009b1000), 0x0) 2018/04/28 02:11:38 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) 2018/04/28 02:11:38 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00005900feffff1b000025cd1163b5630700000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/28 02:11:38 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00005900feffff1b000025cd1163b5630700000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/28 02:11:38 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') getdents(r0, &(0x7f0000000040)=""/27, 0x1b) 2018/04/28 02:11:38 executing program 5: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="84000000001d33a33a000000000000fffffff1000c00000000000000000000005b65589b62290ff8380c2dbedc5e9f17e1a04810d4647cd5291cb4e2bf1603e875fe433915ee89501db1c27a3ad5baba4c5eeb4ce3d1bb949869c29c4d914d9f26425e66cd4d0003c1700612dbc3080c91745fa158cf0d70309f7f1969136edfd7"], 0x81}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/04/28 02:11:38 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)) write$sndseq(r0, &(0x7f0000000100)=[{0x40081, 0x5, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x1c) 2018/04/28 02:11:38 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) 2018/04/28 02:11:39 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) 2018/04/28 02:11:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f00009b1000), 0x0) 2018/04/28 02:11:39 executing program 2: pipe(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r1) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) accept(0xffffffffffffffff, &(0x7f00000000c0)=@ethernet, &(0x7f0000000040)=0x80) lseek(r1, 0x0, 0x4) 2018/04/28 02:11:39 executing program 0: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) close(r0) 2018/04/28 02:11:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1c, &(0x7f0000d1dffc), &(0x7f0000000000)=0x85) 2018/04/28 02:11:39 executing program 7: pipe(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r1) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) accept(0xffffffffffffffff, &(0x7f00000000c0)=@ethernet, &(0x7f0000000040)=0x80) lseek(r1, 0x0, 0x4) 2018/04/28 02:11:39 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="9437bfeeb442e373bd4afbb4ee56839a92", 0x11) 2018/04/28 02:11:39 executing program 6: pipe(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r1) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) accept(0xffffffffffffffff, &(0x7f00000000c0)=@ethernet, &(0x7f0000000040)=0x80) lseek(r1, 0x0, 0x4) 2018/04/28 02:11:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1c, &(0x7f0000d1dffc), &(0x7f0000000000)=0x85) 2018/04/28 02:11:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f00009b1000), 0x0) 2018/04/28 02:11:39 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x10bd, 0x3, 0x9}, 0x2c) 2018/04/28 02:11:39 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="9437bfeeb442e373bd4afbb4ee56839a92", 0x11) 2018/04/28 02:11:39 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x10bd, 0x3, 0x9}, 0x2c) 2018/04/28 02:11:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1c, &(0x7f0000d1dffc), &(0x7f0000000000)=0x85) 2018/04/28 02:11:39 executing program 4: r0 = socket$netlink(0xa, 0x5, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x84, 0x76, &(0x7f0000000040), 0x4) 2018/04/28 02:11:39 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x10bd, 0x3, 0x9}, 0x2c) 2018/04/28 02:11:40 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="9437bfeeb442e373bd4afbb4ee56839a92", 0x11) 2018/04/28 02:11:40 executing program 4: r0 = socket$netlink(0xa, 0x5, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x84, 0x76, &(0x7f0000000040), 0x4) 2018/04/28 02:11:40 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1c, &(0x7f0000d1dffc), &(0x7f0000000000)=0x85) 2018/04/28 02:11:40 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x10bd, 0x3, 0x9}, 0x2c) 2018/04/28 02:11:40 executing program 0: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) close(r0) 2018/04/28 02:11:40 executing program 6: pipe(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r1) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) accept(0xffffffffffffffff, &(0x7f00000000c0)=@ethernet, &(0x7f0000000040)=0x80) lseek(r1, 0x0, 0x4) 2018/04/28 02:11:40 executing program 2: pipe(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r1) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) accept(0xffffffffffffffff, &(0x7f00000000c0)=@ethernet, &(0x7f0000000040)=0x80) lseek(r1, 0x0, 0x4) 2018/04/28 02:11:40 executing program 7: pipe(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r1) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) accept(0xffffffffffffffff, &(0x7f00000000c0)=@ethernet, &(0x7f0000000040)=0x80) lseek(r1, 0x0, 0x4) 2018/04/28 02:11:40 executing program 3: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) close(r0) 2018/04/28 02:11:40 executing program 4: r0 = socket$netlink(0xa, 0x5, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x84, 0x76, &(0x7f0000000040), 0x4) 2018/04/28 02:11:40 executing program 5: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) close(r0) 2018/04/28 02:11:40 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="9437bfeeb442e373bd4afbb4ee56839a92", 0x11) 2018/04/28 02:11:40 executing program 4: r0 = socket$netlink(0xa, 0x5, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x84, 0x76, &(0x7f0000000040), 0x4) 2018/04/28 02:11:41 executing program 6: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000240)={'ip6_vti0\x00', &(0x7f0000000040)=@ethtool_regs={0x4}}) 2018/04/28 02:11:41 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)) shutdown(r0, 0x0) epoll_pwait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/04/28 02:11:41 executing program 0: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) close(r0) 2018/04/28 02:11:41 executing program 5: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) close(r0) 2018/04/28 02:11:41 executing program 3: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) close(r0) 2018/04/28 02:11:41 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000de9ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/04/28 02:11:41 executing program 7: pipe(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r1) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) accept(0xffffffffffffffff, &(0x7f00000000c0)=@ethernet, &(0x7f0000000040)=0x80) lseek(r1, 0x0, 0x4) 2018/04/28 02:11:41 executing program 2: pipe(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r1) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) accept(0xffffffffffffffff, &(0x7f00000000c0)=@ethernet, &(0x7f0000000040)=0x80) lseek(r1, 0x0, 0x4) 2018/04/28 02:11:41 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)) shutdown(r0, 0x0) epoll_pwait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/04/28 02:11:41 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000de9ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/04/28 02:11:41 executing program 6: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000240)={'ip6_vti0\x00', &(0x7f0000000040)=@ethtool_regs={0x4}}) 2018/04/28 02:11:41 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000de9ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/04/28 02:11:41 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)) shutdown(r0, 0x0) epoll_pwait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/04/28 02:11:41 executing program 6: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000240)={'ip6_vti0\x00', &(0x7f0000000040)=@ethtool_regs={0x4}}) 2018/04/28 02:11:41 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)) shutdown(r0, 0x0) epoll_pwait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/04/28 02:11:41 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000de9ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/04/28 02:11:41 executing program 6: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000240)={'ip6_vti0\x00', &(0x7f0000000040)=@ethtool_regs={0x4}}) 2018/04/28 02:11:41 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)) shutdown(r0, 0x0) epoll_pwait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/04/28 02:11:42 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='comm\x00') write$evdev(r0, &(0x7f00000002c0), 0x0) 2018/04/28 02:11:42 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000080)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x80000097, 0x67, &(0x7f0000004f99)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0xffffffffffffffff, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/04/28 02:11:42 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)) shutdown(r0, 0x0) epoll_pwait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/04/28 02:11:42 executing program 0: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) close(r0) 2018/04/28 02:11:42 executing program 5: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) close(r0) 2018/04/28 02:11:42 executing program 3: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) close(r0) 2018/04/28 02:11:42 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) dup2(r0, r1) 2018/04/28 02:11:42 executing program 2: open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000080), 0x1800, &(0x7f0000000000)=ANY=[]) openat$dir(0xffffffffffffff9c, &(0x7f0000000700)='./file0\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0xaaaaaaaaaaaaba7, &(0x7f00000005c0), 0x0, &(0x7f0000000680)) 2018/04/28 02:11:42 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000080)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x80000097, 0x67, &(0x7f0000004f99)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0xffffffffffffffff, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/04/28 02:11:42 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='comm\x00') write$evdev(r0, &(0x7f00000002c0), 0x0) 2018/04/28 02:11:42 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) dup2(r0, r1) 2018/04/28 02:11:42 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)) shutdown(r0, 0x0) epoll_pwait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/04/28 02:11:42 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000080)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x80000097, 0x67, &(0x7f0000004f99)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0xffffffffffffffff, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/04/28 02:11:42 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='comm\x00') write$evdev(r0, &(0x7f00000002c0), 0x0) 2018/04/28 02:11:42 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) dup2(r0, r1) 2018/04/28 02:11:42 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) dup2(r0, r1) 2018/04/28 02:11:43 executing program 2: open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000080), 0x1800, &(0x7f0000000000)=ANY=[]) openat$dir(0xffffffffffffff9c, &(0x7f0000000700)='./file0\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0xaaaaaaaaaaaaba7, &(0x7f00000005c0), 0x0, &(0x7f0000000680)) 2018/04/28 02:11:43 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000080)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x80000097, 0x67, &(0x7f0000004f99)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0xffffffffffffffff, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/04/28 02:11:43 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) dup2(r0, r1) 2018/04/28 02:11:43 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='comm\x00') write$evdev(r0, &(0x7f00000002c0), 0x0) 2018/04/28 02:11:43 executing program 2: open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000080), 0x1800, &(0x7f0000000000)=ANY=[]) openat$dir(0xffffffffffffff9c, &(0x7f0000000700)='./file0\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0xaaaaaaaaaaaaba7, &(0x7f00000005c0), 0x0, &(0x7f0000000680)) 2018/04/28 02:11:43 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) dup2(r0, r1) 2018/04/28 02:11:43 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x1000000000003a) connect$inet6(r0, &(0x7f0000000640)={0xa}, 0x1c) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000)="9917", 0x2, 0x0, 0x0, 0x0) 2018/04/28 02:11:43 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000001780)={{0x1, 0x0, 0x0, 0x0, "0e70fc86ea55c5b82e4dd3a22546398e1921d0f490fa5a696cd1397cbc02c1248ba4f81b1c06a7403e698c15"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "9de14c7aabd6241f4760b4f324d348d5c44f33519794e1c84f147ed1102ef79702171cbf4abec0af81ac57425b39bf36ccfab52900cd62663a79868ed6bbe3d0", &(0x7f0000001740)="3d2cc50002", 0x5}) 2018/04/28 02:11:43 executing program 3: unshare(0x60000000) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000580)=@ipv4_newroute={0x1c, 0x18, 0xf09, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0xfd}}, 0x1c}, 0x1}, 0x0) [ 181.506965] IPVS: ftp: loaded support on port[0] = 21 2018/04/28 02:11:43 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) dup2(r0, r1) 2018/04/28 02:11:43 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/04/28 02:11:43 executing program 7: semop(0x0, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0x1) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/04/28 02:11:43 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000001780)={{0x1, 0x0, 0x0, 0x0, "0e70fc86ea55c5b82e4dd3a22546398e1921d0f490fa5a696cd1397cbc02c1248ba4f81b1c06a7403e698c15"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "9de14c7aabd6241f4760b4f324d348d5c44f33519794e1c84f147ed1102ef79702171cbf4abec0af81ac57425b39bf36ccfab52900cd62663a79868ed6bbe3d0", &(0x7f0000001740)="3d2cc50002", 0x5}) 2018/04/28 02:11:43 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x1000000000003a) connect$inet6(r0, &(0x7f0000000640)={0xa}, 0x1c) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000)="9917", 0x2, 0x0, 0x0, 0x0) 2018/04/28 02:11:43 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="636c6561725f7265667300cfef7424e8008e5e6959c092b653a9eccac0ae4e080e8a81a73ceda2986b556015d9a51351690da59d8b4585155f10e19f25b5dc85e7fcddb4b49befb021afa255df4c5bda1827d9a0828cb5d8cb2558f91119e954c75b366183e1bfe8d875eec3f0bf2c55cc1af7869ee8dd737b9cdde08c") pwrite64(r0, &(0x7f0000000280)='0', 0x1, 0x0) 2018/04/28 02:11:43 executing program 7: semop(0x0, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0x1) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/04/28 02:11:43 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/04/28 02:11:43 executing program 1: semop(0x0, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0x1) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/04/28 02:11:44 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000001780)={{0x1, 0x0, 0x0, 0x0, "0e70fc86ea55c5b82e4dd3a22546398e1921d0f490fa5a696cd1397cbc02c1248ba4f81b1c06a7403e698c15"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "9de14c7aabd6241f4760b4f324d348d5c44f33519794e1c84f147ed1102ef79702171cbf4abec0af81ac57425b39bf36ccfab52900cd62663a79868ed6bbe3d0", &(0x7f0000001740)="3d2cc50002", 0x5}) 2018/04/28 02:11:44 executing program 2: open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000080), 0x1800, &(0x7f0000000000)=ANY=[]) openat$dir(0xffffffffffffff9c, &(0x7f0000000700)='./file0\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0xaaaaaaaaaaaaba7, &(0x7f00000005c0), 0x0, &(0x7f0000000680)) 2018/04/28 02:11:44 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x1000000000003a) connect$inet6(r0, &(0x7f0000000640)={0xa}, 0x1c) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000)="9917", 0x2, 0x0, 0x0, 0x0) 2018/04/28 02:11:44 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="636c6561725f7265667300cfef7424e8008e5e6959c092b653a9eccac0ae4e080e8a81a73ceda2986b556015d9a51351690da59d8b4585155f10e19f25b5dc85e7fcddb4b49befb021afa255df4c5bda1827d9a0828cb5d8cb2558f91119e954c75b366183e1bfe8d875eec3f0bf2c55cc1af7869ee8dd737b9cdde08c") pwrite64(r0, &(0x7f0000000280)='0', 0x1, 0x0) 2018/04/28 02:11:44 executing program 7: semop(0x0, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0x1) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/04/28 02:11:44 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/04/28 02:11:44 executing program 3: unshare(0x60000000) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000580)=@ipv4_newroute={0x1c, 0x18, 0xf09, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0xfd}}, 0x1c}, 0x1}, 0x0) 2018/04/28 02:11:44 executing program 1: semop(0x0, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0x1) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/04/28 02:11:44 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/04/28 02:11:44 executing program 1: semop(0x0, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0x1) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/04/28 02:11:44 executing program 7: semop(0x0, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0x1) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/04/28 02:11:44 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="636c6561725f7265667300cfef7424e8008e5e6959c092b653a9eccac0ae4e080e8a81a73ceda2986b556015d9a51351690da59d8b4585155f10e19f25b5dc85e7fcddb4b49befb021afa255df4c5bda1827d9a0828cb5d8cb2558f91119e954c75b366183e1bfe8d875eec3f0bf2c55cc1af7869ee8dd737b9cdde08c") pwrite64(r0, &(0x7f0000000280)='0', 0x1, 0x0) 2018/04/28 02:11:44 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x1000000000003a) connect$inet6(r0, &(0x7f0000000640)={0xa}, 0x1c) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000)="9917", 0x2, 0x0, 0x0, 0x0) 2018/04/28 02:11:44 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000001780)={{0x1, 0x0, 0x0, 0x0, "0e70fc86ea55c5b82e4dd3a22546398e1921d0f490fa5a696cd1397cbc02c1248ba4f81b1c06a7403e698c15"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "9de14c7aabd6241f4760b4f324d348d5c44f33519794e1c84f147ed1102ef79702171cbf4abec0af81ac57425b39bf36ccfab52900cd62663a79868ed6bbe3d0", &(0x7f0000001740)="3d2cc50002", 0x5}) 2018/04/28 02:11:44 executing program 6: unshare(0x60000000) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000580)=@ipv4_newroute={0x1c, 0x18, 0xf09, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0xfd}}, 0x1c}, 0x1}, 0x0) [ 183.111546] IPVS: ftp: loaded support on port[0] = 21 2018/04/28 02:11:45 executing program 3: unshare(0x60000000) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000580)=@ipv4_newroute={0x1c, 0x18, 0xf09, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0xfd}}, 0x1c}, 0x1}, 0x0) 2018/04/28 02:11:45 executing program 2: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f00000014c0)={&(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000977ff2)='attr/fscreate\x00') pwritev(r0, &(0x7f0000000000), 0x3bf, 0x100) 2018/04/28 02:11:45 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/28 02:11:45 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="636c6561725f7265667300cfef7424e8008e5e6959c092b653a9eccac0ae4e080e8a81a73ceda2986b556015d9a51351690da59d8b4585155f10e19f25b5dc85e7fcddb4b49befb021afa255df4c5bda1827d9a0828cb5d8cb2558f91119e954c75b366183e1bfe8d875eec3f0bf2c55cc1af7869ee8dd737b9cdde08c") pwrite64(r0, &(0x7f0000000280)='0', 0x1, 0x0) 2018/04/28 02:11:45 executing program 0: pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="bf", 0x1}, {&(0x7f0000000100)}, {&(0x7f0000000200)}], 0x3, 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000604ffc)) 2018/04/28 02:11:45 executing program 5: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) link(&(0x7f00006b6000)='./file0\x00', &(0x7f000015e000)='./control\x00') 2018/04/28 02:11:45 executing program 6: unshare(0x60000000) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000580)=@ipv4_newroute={0x1c, 0x18, 0xf09, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0xfd}}, 0x1c}, 0x1}, 0x0) 2018/04/28 02:11:45 executing program 7: r0 = socket$inet6(0xa, 0x803, 0x400000000fc) connect$inet6(r0, &(0x7f0000001000)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000740), 0x0, &(0x7f0000026000)=[{0x10, 0x29, 0x3e}], 0x10}, 0x0) 2018/04/28 02:11:45 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200200003, 0x0) unshare(0x40600) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/210}, 0x18) 2018/04/28 02:11:45 executing program 5: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) link(&(0x7f00006b6000)='./file0\x00', &(0x7f000015e000)='./control\x00') 2018/04/28 02:11:45 executing program 0: pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="bf", 0x1}, {&(0x7f0000000100)}, {&(0x7f0000000200)}], 0x3, 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000604ffc)) 2018/04/28 02:11:45 executing program 7: r0 = socket$inet6(0xa, 0x803, 0x400000000fc) connect$inet6(r0, &(0x7f0000001000)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000740), 0x0, &(0x7f0000026000)=[{0x10, 0x29, 0x3e}], 0x10}, 0x0) 2018/04/28 02:11:45 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/28 02:11:45 executing program 2: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f00000014c0)={&(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000977ff2)='attr/fscreate\x00') pwritev(r0, &(0x7f0000000000), 0x3bf, 0x100) [ 184.090771] IPVS: ftp: loaded support on port[0] = 21 [ 184.126927] IPVS: ftp: loaded support on port[0] = 21 2018/04/28 02:11:46 executing program 7: r0 = socket$inet6(0xa, 0x803, 0x400000000fc) connect$inet6(r0, &(0x7f0000001000)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000740), 0x0, &(0x7f0000026000)=[{0x10, 0x29, 0x3e}], 0x10}, 0x0) 2018/04/28 02:11:46 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/28 02:11:46 executing program 0: pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="bf", 0x1}, {&(0x7f0000000100)}, {&(0x7f0000000200)}], 0x3, 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000604ffc)) 2018/04/28 02:11:46 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200200003, 0x0) unshare(0x40600) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/210}, 0x18) 2018/04/28 02:11:46 executing program 2: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f00000014c0)={&(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000977ff2)='attr/fscreate\x00') pwritev(r0, &(0x7f0000000000), 0x3bf, 0x100) 2018/04/28 02:11:46 executing program 5: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) link(&(0x7f00006b6000)='./file0\x00', &(0x7f000015e000)='./control\x00') 2018/04/28 02:11:46 executing program 6: unshare(0x60000000) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000580)=@ipv4_newroute={0x1c, 0x18, 0xf09, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0xfd}}, 0x1c}, 0x1}, 0x0) 2018/04/28 02:11:46 executing program 3: unshare(0x60000000) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000580)=@ipv4_newroute={0x1c, 0x18, 0xf09, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0xfd}}, 0x1c}, 0x1}, 0x0) 2018/04/28 02:11:46 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/28 02:11:46 executing program 7: r0 = socket$inet6(0xa, 0x803, 0x400000000fc) connect$inet6(r0, &(0x7f0000001000)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000740), 0x0, &(0x7f0000026000)=[{0x10, 0x29, 0x3e}], 0x10}, 0x0) 2018/04/28 02:11:46 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200200003, 0x0) unshare(0x40600) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/210}, 0x18) 2018/04/28 02:11:46 executing program 5: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) link(&(0x7f00006b6000)='./file0\x00', &(0x7f000015e000)='./control\x00') 2018/04/28 02:11:46 executing program 0: pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="bf", 0x1}, {&(0x7f0000000100)}, {&(0x7f0000000200)}], 0x3, 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000604ffc)) 2018/04/28 02:11:46 executing program 2: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f00000014c0)={&(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000977ff2)='attr/fscreate\x00') pwritev(r0, &(0x7f0000000000), 0x3bf, 0x100) 2018/04/28 02:11:46 executing program 1: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f00000014c0)={&(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000977ff2)='attr/fscreate\x00') pwritev(r0, &(0x7f0000000000), 0x3bf, 0x100) 2018/04/28 02:11:46 executing program 7: pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="bf", 0x1}, {&(0x7f0000000100)}, {&(0x7f0000000200)}], 0x3, 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000604ffc)) 2018/04/28 02:11:46 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200200003, 0x0) unshare(0x40600) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/210}, 0x18) 2018/04/28 02:11:46 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x101002) write(r0, &(0x7f0000255000)="2000000014001d07060e00000000ee0011000400f608ffff", 0x18) 2018/04/28 02:11:46 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4309(pcrypt(seqiv(rfc4543(rfc4106(echainiv(rfc4309(r'}, 0x58) 2018/04/28 02:11:47 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x101002) write(r0, &(0x7f0000255000)="2000000014001d07060e00000000ee0011000400f608ffff", 0x18) 2018/04/28 02:11:47 executing program 4: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x2) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/28 02:11:47 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4309(pcrypt(seqiv(rfc4543(rfc4106(echainiv(rfc4309(r'}, 0x58) 2018/04/28 02:11:47 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x101002) write(r0, &(0x7f0000255000)="2000000014001d07060e00000000ee0011000400f608ffff", 0x18) 2018/04/28 02:11:47 executing program 7: pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="bf", 0x1}, {&(0x7f0000000100)}, {&(0x7f0000000200)}], 0x3, 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000604ffc)) 2018/04/28 02:11:47 executing program 1: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f00000014c0)={&(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000977ff2)='attr/fscreate\x00') pwritev(r0, &(0x7f0000000000), 0x3bf, 0x100) 2018/04/28 02:11:47 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)) 2018/04/28 02:11:47 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_elf32(r0, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000340)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000001080)="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", 0x379}], 0x1, &(0x7f0000000300)}, 0x0) 2018/04/28 02:11:47 executing program 7: pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="bf", 0x1}, {&(0x7f0000000100)}, {&(0x7f0000000200)}], 0x3, 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000604ffc)) 2018/04/28 02:11:47 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4309(pcrypt(seqiv(rfc4543(rfc4106(echainiv(rfc4309(r'}, 0x58) 2018/04/28 02:11:47 executing program 1: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f00000014c0)={&(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000977ff2)='attr/fscreate\x00') pwritev(r0, &(0x7f0000000000), 0x3bf, 0x100) 2018/04/28 02:11:47 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x101002) write(r0, &(0x7f0000255000)="2000000014001d07060e00000000ee0011000400f608ffff", 0x18) 2018/04/28 02:11:47 executing program 4: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x2) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/28 02:11:47 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)) 2018/04/28 02:11:47 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x101002) write(r0, &(0x7f0000255000)="2000000014001d07060e00000000ee0011000400f608ffff", 0x18) 2018/04/28 02:11:47 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x101002) write(r0, &(0x7f0000255000)="2000000014001d07060e00000000ee0011000400f608ffff", 0x18) 2018/04/28 02:11:47 executing program 4: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x2) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/28 02:11:47 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4309(pcrypt(seqiv(rfc4543(rfc4106(echainiv(rfc4309(r'}, 0x58) 2018/04/28 02:11:47 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_elf32(r0, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000340)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000001080)="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", 0x379}], 0x1, &(0x7f0000000300)}, 0x0) 2018/04/28 02:11:47 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_elf32(r0, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000340)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000001080)="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", 0x379}], 0x1, &(0x7f0000000300)}, 0x0) 2018/04/28 02:11:47 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)) 2018/04/28 02:11:47 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x101002) write(r0, &(0x7f0000255000)="2000000014001d07060e00000000ee0011000400f608ffff", 0x18) 2018/04/28 02:11:47 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_elf32(r0, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000340)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000001080)="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", 0x379}], 0x1, &(0x7f0000000300)}, 0x0) 2018/04/28 02:11:47 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)) 2018/04/28 02:11:48 executing program 5: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x2) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/28 02:11:48 executing program 4: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x2) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/28 02:11:48 executing program 0: socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) fcntl$setstatus(r1, 0x4, 0x2400) recvfrom$llc(r2, &(0x7f0000000080)=""/244, 0xf4, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005dfe0)=[{&(0x7f000002ff67)='}', 0x1}], 0x1, &(0x7f000003ae30)}, 0x0) 2018/04/28 02:11:48 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/28 02:11:48 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_elf32(r0, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000340)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000001080)="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", 0x379}], 0x1, &(0x7f0000000300)}, 0x0) 2018/04/28 02:11:48 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_elf32(r0, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000340)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000001080)="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", 0x379}], 0x1, &(0x7f0000000300)}, 0x0) 2018/04/28 02:11:48 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_elf32(r0, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000340)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000001080)="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", 0x379}], 0x1, &(0x7f0000000300)}, 0x0) 2018/04/28 02:11:48 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)=')procvboxnet0keyring\x00') 2018/04/28 02:11:48 executing program 5: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x2) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/28 02:11:48 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000003880)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x5, [], 0x1}, 0x3f000000}, 0x80, &(0x7f0000000080)}, 0x0) 2018/04/28 02:11:48 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_elf32(r0, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000340)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000001080)="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", 0x379}], 0x1, &(0x7f0000000300)}, 0x0) 2018/04/28 02:11:48 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_elf32(r0, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000340)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000001080)="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", 0x379}], 0x1, &(0x7f0000000300)}, 0x0) 2018/04/28 02:11:48 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_elf32(r0, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000340)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000001080)="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", 0x379}], 0x1, &(0x7f0000000300)}, 0x0) 2018/04/28 02:11:48 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)=')procvboxnet0keyring\x00') 2018/04/28 02:11:48 executing program 5: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x2) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/28 02:11:48 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000003880)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x5, [], 0x1}, 0x3f000000}, 0x80, &(0x7f0000000080)}, 0x0) 2018/04/28 02:11:48 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)=')procvboxnet0keyring\x00') 2018/04/28 02:11:48 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x94013, r0, 0x0) 2018/04/28 02:11:49 executing program 0: socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) fcntl$setstatus(r1, 0x4, 0x2400) recvfrom$llc(r2, &(0x7f0000000080)=""/244, 0xf4, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005dfe0)=[{&(0x7f000002ff67)='}', 0x1}], 0x1, &(0x7f000003ae30)}, 0x0) 2018/04/28 02:11:49 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/28 02:11:49 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x94013, r0, 0x0) 2018/04/28 02:11:49 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)=')procvboxnet0keyring\x00') 2018/04/28 02:11:49 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)=')procvboxnet0keyring\x00') 2018/04/28 02:11:49 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000003880)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x5, [], 0x1}, 0x3f000000}, 0x80, &(0x7f0000000080)}, 0x0) 2018/04/28 02:11:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/28 02:11:49 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x0, &(0x7f0000506ff8)}, 0x10) 2018/04/28 02:11:49 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)=')procvboxnet0keyring\x00') 2018/04/28 02:11:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/28 02:11:49 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x0, &(0x7f0000506ff8)}, 0x10) 2018/04/28 02:11:49 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000003880)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x5, [], 0x1}, 0x3f000000}, 0x80, &(0x7f0000000080)}, 0x0) 2018/04/28 02:11:49 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x94013, r0, 0x0) 2018/04/28 02:11:49 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)=')procvboxnet0keyring\x00') 2018/04/28 02:11:49 executing program 4: socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) fcntl$setstatus(r1, 0x4, 0x2400) recvfrom$llc(r2, &(0x7f0000000080)=""/244, 0xf4, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005dfe0)=[{&(0x7f000002ff67)='}', 0x1}], 0x1, &(0x7f000003ae30)}, 0x0) 2018/04/28 02:11:49 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x0, &(0x7f0000506ff8)}, 0x10) 2018/04/28 02:11:50 executing program 0: socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) fcntl$setstatus(r1, 0x4, 0x2400) recvfrom$llc(r2, &(0x7f0000000080)=""/244, 0xf4, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005dfe0)=[{&(0x7f000002ff67)='}', 0x1}], 0x1, &(0x7f000003ae30)}, 0x0) 2018/04/28 02:11:50 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x94013, r0, 0x0) 2018/04/28 02:11:50 executing program 1: socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) fcntl$setstatus(r1, 0x4, 0x2400) recvfrom$llc(r2, &(0x7f0000000080)=""/244, 0xf4, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005dfe0)=[{&(0x7f000002ff67)='}', 0x1}], 0x1, &(0x7f000003ae30)}, 0x0) 2018/04/28 02:11:50 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/28 02:11:50 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/28 02:11:50 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x0, &(0x7f0000506ff8)}, 0x10) 2018/04/28 02:11:50 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/28 02:11:50 executing program 4: socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) fcntl$setstatus(r1, 0x4, 0x2400) recvfrom$llc(r2, &(0x7f0000000080)=""/244, 0xf4, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005dfe0)=[{&(0x7f000002ff67)='}', 0x1}], 0x1, &(0x7f000003ae30)}, 0x0) 2018/04/28 02:11:50 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/28 02:11:50 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/28 02:11:50 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/28 02:11:50 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/28 02:11:50 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/28 02:11:51 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/28 02:11:51 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/28 02:11:51 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/28 02:11:51 executing program 0: socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) fcntl$setstatus(r1, 0x4, 0x2400) recvfrom$llc(r2, &(0x7f0000000080)=""/244, 0xf4, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005dfe0)=[{&(0x7f000002ff67)='}', 0x1}], 0x1, &(0x7f000003ae30)}, 0x0) 2018/04/28 02:11:51 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/28 02:11:51 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/28 02:11:51 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/28 02:11:51 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/28 02:11:51 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/28 02:11:51 executing program 4: socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) fcntl$setstatus(r1, 0x4, 0x2400) recvfrom$llc(r2, &(0x7f0000000080)=""/244, 0xf4, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005dfe0)=[{&(0x7f000002ff67)='}', 0x1}], 0x1, &(0x7f000003ae30)}, 0x0) 2018/04/28 02:11:51 executing program 1: socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) fcntl$setstatus(r1, 0x4, 0x2400) recvfrom$llc(r2, &(0x7f0000000080)=""/244, 0xf4, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005dfe0)=[{&(0x7f000002ff67)='}', 0x1}], 0x1, &(0x7f000003ae30)}, 0x0) 2018/04/28 02:11:51 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/28 02:11:51 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000209000)={0x0, @in6={{0xa}}}, &(0x7f00004ebffc)=0x108) 2018/04/28 02:11:52 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x1, 0x24}], 0x10}}], 0x2, 0x0) 2018/04/28 02:11:52 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/28 02:11:52 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000209000)={0x0, @in6={{0xa}}}, &(0x7f00004ebffc)=0x108) 2018/04/28 02:11:52 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) write(r2, &(0x7f0000000300)='o', 0x1) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/28 02:11:52 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x1, 0x24}], 0x10}}], 0x2, 0x0) 2018/04/28 02:11:52 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/28 02:11:52 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b047fc4362485804bf"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/28 02:11:52 executing program 1: socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) fcntl$setstatus(r1, 0x4, 0x2400) recvfrom$llc(r2, &(0x7f0000000080)=""/244, 0xf4, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005dfe0)=[{&(0x7f000002ff67)='}', 0x1}], 0x1, &(0x7f000003ae30)}, 0x0) 2018/04/28 02:11:52 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000209000)={0x0, @in6={{0xa}}}, &(0x7f00004ebffc)=0x108) 2018/04/28 02:11:52 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x1, 0x24}], 0x10}}], 0x2, 0x0) 2018/04/28 02:11:52 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000002740)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002700), 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000003180)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003140), 0x13f}}, 0x20) dup2(r0, r1) 2018/04/28 02:11:52 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/28 02:11:52 executing program 3: r0 = semget$private(0x0, 0x1, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000040)=""/131) 2018/04/28 02:11:52 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000000000)='devpts\x00', 0x0, &(0x7f0000001740)) 2018/04/28 02:11:52 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000209000)={0x0, @in6={{0xa}}}, &(0x7f00004ebffc)=0x108) 2018/04/28 02:11:53 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b047fc4362485804bf"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/28 02:11:53 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/28 02:11:53 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) unshare(0x20000400) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080), 0x4) 2018/04/28 02:11:53 executing program 3: r0 = semget$private(0x0, 0x1, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000040)=""/131) 2018/04/28 02:11:53 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000002740)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002700), 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000003180)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003140), 0x13f}}, 0x20) dup2(r0, r1) 2018/04/28 02:11:53 executing program 0: mkdir(&(0x7f00000007c0)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r0 = open(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000980)=""/216, 0xd8) getdents64(r0, &(0x7f0000000040)=""/1679, 0x68f) r1 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc0189436, &(0x7f0000000080)) 2018/04/28 02:11:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000040)) 2018/04/28 02:11:53 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x1, 0x24}], 0x10}}], 0x2, 0x0) 2018/04/28 02:11:53 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) unshare(0x20000400) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080), 0x4) 2018/04/28 02:11:53 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/28 02:11:53 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") 2018/04/28 02:11:53 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b047fc4362485804bf"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/28 02:11:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000040)) 2018/04/28 02:11:53 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000002740)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002700), 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000003180)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003140), 0x13f}}, 0x20) dup2(r0, r1) 2018/04/28 02:11:53 executing program 3: r0 = semget$private(0x0, 0x1, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000040)=""/131) 2018/04/28 02:11:53 executing program 0: mkdir(&(0x7f00000007c0)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r0 = open(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000980)=""/216, 0xd8) getdents64(r0, &(0x7f0000000040)=""/1679, 0x68f) r1 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc0189436, &(0x7f0000000080)) 2018/04/28 02:11:53 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") 2018/04/28 02:11:53 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) unshare(0x20000400) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080), 0x4) 2018/04/28 02:11:53 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b047fc4362485804bf"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/28 02:11:53 executing program 5: mkdir(&(0x7f00000007c0)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r0 = open(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000980)=""/216, 0xd8) getdents64(r0, &(0x7f0000000040)=""/1679, 0x68f) r1 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc0189436, &(0x7f0000000080)) 2018/04/28 02:11:53 executing program 3: r0 = semget$private(0x0, 0x1, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000040)=""/131) 2018/04/28 02:11:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000040)) 2018/04/28 02:11:54 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") 2018/04/28 02:11:54 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000002740)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002700), 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000003180)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003140), 0x13f}}, 0x20) dup2(r0, r1) 2018/04/28 02:11:54 executing program 0: mkdir(&(0x7f00000007c0)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r0 = open(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000980)=""/216, 0xd8) getdents64(r0, &(0x7f0000000040)=""/1679, 0x68f) r1 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc0189436, &(0x7f0000000080)) 2018/04/28 02:11:54 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) unshare(0x20000400) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080), 0x4) 2018/04/28 02:11:54 executing program 5: mkdir(&(0x7f00000007c0)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r0 = open(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000980)=""/216, 0xd8) getdents64(r0, &(0x7f0000000040)=""/1679, 0x68f) r1 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc0189436, &(0x7f0000000080)) 2018/04/28 02:11:54 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000040)) 2018/04/28 02:11:54 executing program 3: r0 = socket(0x1e, 0x80002, 0x0) connect$ax25(r0, &(0x7f0000875000)={0x1e, {"034923ac2400"}}, 0x10) 2018/04/28 02:11:54 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") 2018/04/28 02:11:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000040)) 2018/04/28 02:11:54 executing program 1: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000080)={0x0, ""/4096}, 0x1008, 0x1, 0x2000) msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01000007"], 0x1, 0x0) 2018/04/28 02:11:55 executing program 5: mkdir(&(0x7f00000007c0)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r0 = open(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000980)=""/216, 0xd8) getdents64(r0, &(0x7f0000000040)=""/1679, 0x68f) r1 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc0189436, &(0x7f0000000080)) 2018/04/28 02:11:55 executing program 0: mkdir(&(0x7f00000007c0)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r0 = open(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000980)=""/216, 0xd8) getdents64(r0, &(0x7f0000000040)=""/1679, 0x68f) r1 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc0189436, &(0x7f0000000080)) 2018/04/28 02:11:55 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000040)) 2018/04/28 02:11:55 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000150fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0x0, 0xfffffffffffffffd, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074ed07b7e1"}, 0x10) accept4$alg(r1, 0x0, 0x0, 0x0) 2018/04/28 02:11:55 executing program 1: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000080)={0x0, ""/4096}, 0x1008, 0x1, 0x2000) msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01000007"], 0x1, 0x0) 2018/04/28 02:11:55 executing program 3: r0 = socket(0x1e, 0x80002, 0x0) connect$ax25(r0, &(0x7f0000875000)={0x1e, {"034923ac2400"}}, 0x10) 2018/04/28 02:11:55 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f0000000100)=0x10) shutdown(r0, 0x2000000000000002) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r1}, &(0x7f00000001c0)=0xc) 2018/04/28 02:11:55 executing program 7: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000080)={0x0, ""/4096}, 0x1008, 0x1, 0x2000) msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01000007"], 0x1, 0x0) 2018/04/28 02:11:55 executing program 3: r0 = socket(0x1e, 0x80002, 0x0) connect$ax25(r0, &(0x7f0000875000)={0x1e, {"034923ac2400"}}, 0x10) 2018/04/28 02:11:55 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/28 02:11:55 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000150fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0x0, 0xfffffffffffffffd, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074ed07b7e1"}, 0x10) accept4$alg(r1, 0x0, 0x0, 0x0) 2018/04/28 02:11:55 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000040)) 2018/04/28 02:11:55 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000002c0)='maps\x00') readv(r1, &(0x7f0000000180)=[{&(0x7f0000000300)=""/4096, 0x1000}], 0x1) 2018/04/28 02:11:55 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/28 02:11:55 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000150fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0x0, 0xfffffffffffffffd, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074ed07b7e1"}, 0x10) accept4$alg(r1, 0x0, 0x0, 0x0) 2018/04/28 02:11:55 executing program 3: r0 = socket(0x1e, 0x80002, 0x0) connect$ax25(r0, &(0x7f0000875000)={0x1e, {"034923ac2400"}}, 0x10) 2018/04/28 02:11:55 executing program 4: r0 = gettid() rt_sigqueueinfo(r0, 0x12, &(0x7f0000035000)={0x0, 0x0, 0x404004}) 2018/04/28 02:11:55 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000002c0)='maps\x00') readv(r1, &(0x7f0000000180)=[{&(0x7f0000000300)=""/4096, 0x1000}], 0x1) 2018/04/28 02:11:55 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/28 02:11:55 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) 2018/04/28 02:11:56 executing program 7: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000080)={0x0, ""/4096}, 0x1008, 0x1, 0x2000) msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01000007"], 0x1, 0x0) 2018/04/28 02:11:56 executing program 1: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000080)={0x0, ""/4096}, 0x1008, 0x1, 0x2000) msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01000007"], 0x1, 0x0) 2018/04/28 02:11:56 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000002c0)='maps\x00') readv(r1, &(0x7f0000000180)=[{&(0x7f0000000300)=""/4096, 0x1000}], 0x1) 2018/04/28 02:11:56 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f0000000100)=0x10) shutdown(r0, 0x2000000000000002) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r1}, &(0x7f00000001c0)=0xc) 2018/04/28 02:11:56 executing program 4: r0 = gettid() rt_sigqueueinfo(r0, 0x12, &(0x7f0000035000)={0x0, 0x0, 0x404004}) 2018/04/28 02:11:56 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) 2018/04/28 02:11:56 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000150fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0x0, 0xfffffffffffffffd, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074ed07b7e1"}, 0x10) accept4$alg(r1, 0x0, 0x0, 0x0) 2018/04/28 02:11:56 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/28 02:11:56 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) 2018/04/28 02:11:56 executing program 4: r0 = gettid() rt_sigqueueinfo(r0, 0x12, &(0x7f0000035000)={0x0, 0x0, 0x404004}) 2018/04/28 02:11:57 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000002c0)='maps\x00') readv(r1, &(0x7f0000000180)=[{&(0x7f0000000300)=""/4096, 0x1000}], 0x1) 2018/04/28 02:11:57 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) 2018/04/28 02:11:57 executing program 6: syz_emit_ethernet(0x32, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x3c00, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/04/28 02:11:57 executing program 4: r0 = gettid() rt_sigqueueinfo(r0, 0x12, &(0x7f0000035000)={0x0, 0x0, 0x404004}) 2018/04/28 02:11:57 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) 2018/04/28 02:11:57 executing program 7: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000080)={0x0, ""/4096}, 0x1008, 0x1, 0x2000) msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01000007"], 0x1, 0x0) 2018/04/28 02:11:57 executing program 1: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000080)={0x0, ""/4096}, 0x1008, 0x1, 0x2000) msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01000007"], 0x1, 0x0) 2018/04/28 02:11:57 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f0000000100)=0x10) shutdown(r0, 0x2000000000000002) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r1}, &(0x7f00000001c0)=0xc) 2018/04/28 02:11:57 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) 2018/04/28 02:11:57 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000100)="2820eaad11ac8d1703828467", 0xc) 2018/04/28 02:11:57 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7f) 2018/04/28 02:11:57 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000), 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/28 02:11:57 executing program 6: syz_emit_ethernet(0x32, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x3c00, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/04/28 02:11:57 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) 2018/04/28 02:11:57 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000002c0)={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/04/28 02:11:57 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000100)="2820eaad11ac8d1703828467", 0xc) 2018/04/28 02:11:57 executing program 6: syz_emit_ethernet(0x32, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x3c00, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/04/28 02:11:57 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000), 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/28 02:11:57 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7f) 2018/04/28 02:11:57 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000002c0)={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/04/28 02:11:57 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000), 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/28 02:11:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000002c0)={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/04/28 02:11:57 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f0000000100)=0x10) shutdown(r0, 0x2000000000000002) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r1}, &(0x7f00000001c0)=0xc) 2018/04/28 02:11:58 executing program 6: syz_emit_ethernet(0x32, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x3c00, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/04/28 02:11:58 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000100)="2820eaad11ac8d1703828467", 0xc) 2018/04/28 02:11:58 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000), 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/28 02:11:58 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7f) 2018/04/28 02:11:58 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000), 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/28 02:11:58 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000002c0)={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/04/28 02:11:58 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000002c0)={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/04/28 02:11:58 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f0000002540), 0x489069f3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x24000800, &(0x7f0000003100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f0000002180)=[{{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000005480)="d69ea51f8a889e3982546d450ea649bd43ee2f6e83e6d401199337586ebcce7bb78451a042e3edc3ab37ab83795813db5ac7843be0c972d0a056a511149318ffa483ba8afaf2a52e204cfc2c935cb8c25f92ea6780910a77adf261ec7369168ad0baadfc1c3927c20941e57f9a7a4226972c422f200cb35a1eaa589e988a568c0e4e030ab95e9c76e11aa5867e7c2d8233d1b0c321c2ffed92d593997121eb6c1e84d38d4c03575e1d490b46ac66bdab35a0b2f1fea47932bce7f5de772db7e6721636fbffd3340013e79f8b6608fffad5be3b7c3d02023a3266e99884595689aaadd0f934d7f8d37c12da9d01a86ed10caecdd0b66b557a853ca0d4a3b8296ea713f93fc0f908a40dd2be4f46d2133831376af435ba49349dd07964b5417b55f2e4311d9cdcb4d30bd72114a58066a1fec19a195301c54498d0e41dbfe15195c8221ef832fd826ddc60159aa80b30e57f0ccc17fe818179185a14a608ca473e2d6e48860fbefc27942ecd4ec21e7ba6641377205d43f92c2cb19bc98ba64183973b8e21bf2a9270fb631115d79689e48eee53bd82ca3eb46051eb4a17f49fb0c5f235a65d6645b9d441168f48b3dfbd42f64c6ca03a654e1928050eda81b52f6ff2180d1ac17e85ef0220ce901c845df06543b694d6c078ffa9dca0c1bbd54eaa070067f371964c2dfb23e843b44e4f82e5ee17b30baf5f426a8aa39248e93f47792d3fec2a98ee3d8ab5a40d1b8028ef554162cde3ec1670dbd41a5af955b5178187db0b9a89738d49fa12fc6957abd1b611080f6be0b5d65094b4a26cc9abf9e71f038a218912bda7a8817259441d0694833fd94213a3fd5311ec0c76720784242c569f9dba03cd869f224c51878b2c5ddccc6ce4bf16bacb863b0a919a322bb6b4b9034a07a464d83515229f829c4b1b766fea31fb32c6a17425a9f0962e6848784db028f95f015d7e7fa6cfb6fe43af59b63868def2ac362d8af95e3db078eff268a5c7fc6f8ffea89f891da84d5bb222381ace1c9c2f47a0b959e7a992acf36ffc15304ca292a42f5b1cef3e09205bcb212af25f2921c19495092e216dd455723b1a0b6acca94eb137094ff31edffa6a2ce3665c54d533692cd1c502f33e2550413502e4fffd10663b2359f32a7353fdc4dd0dd4bcd977e17f6b53f30159a1af46df083f5dc7b0ed955c103dd559c7b7d66fe09b0e4f5e7c4b399cc7eb3000d34438e2e62176bba357bf1fafa43fee196111e9d158d347eb5564c8a77a6f5e7a78a821b8caeddce02cbc713298f3c5cf07bac98f9f7548f5f5f774344bbe6a13a86c6d9fd793db3c1c31d9d6153a356077cf31a112b916048649ed0ee46c8c356874348f72207984f0a87405a2c4ef1050ac9ff429212bc83446cba03f88ead3e162ac3f18ff405d784fe2cc3881ffb1f1c654e4adf37eee464fbba003fb550128886fac336a3851dc48e9ec636320c11376805983f5ae5d8cb9bf7e6310f80785ed61ec4b56f602fa495623f25881dce417f67ae3a9dab028f6f8a89d3273bbf136735a02b8fc5f2533baa275e747b963528f6782c7525480dd4550854f8606a40007ced99904028a67bac4b6417262a12725f857fc4ad6fd5114d4c725c7ca24fc9a5c5fa1ce59e8bebc737830816689e488d68f1b81908299851c2c8013c9592944db4d471dca684e3b923adf41a9edeb80109c2aa4c84992a4e15a3a668c001589346f98593950d8d1793b414958a14d344a4a3ea7b58f8142a7305879a9139ab34458015641ebd3c968ec5afe59be135ddf06ba74660668e6113480fa4d6119c0b3e50b71fd951606bae3b2540b39906662596998c24a3b869a6552568967db72f0e9819e4ee6a9610dda15333021530afe1c93f7af5be1f2e9cfe6c87df11564980d88d835cd183402c8f8fd95e5e3959d7cc34c916953542777cb5a83d46fbc5b10d178895ed0d164307fbab2ea0b5d5ca40c0231d44f69ad02db91b498a40b25f6676385f957443f481a238ca732d15735d6834dc53bb2becd1ae0c7459124e59e3f0916ed93d75b76f338e9383ac5532aabc46903041527c33bb385e1cfd1a18658cdfc87694248214953c89de9e6e207b683ae9d197f4be899bcc200c205ff38271fd37201b3db9af5278164dd2a53b9a1f74b385f071427566ea7c62bb23572e1f69097e03ffb4b69e1711c92bbd26cfb0ff7478324eb276fe7bd806d20d983d3ee886bbf40285e5462a63506cf9c11154ad294b24aa095c4e81493cd9222fe5df16fff3dad2b6acf97b94445f9128b8b771f8488b837fd1dfa261e5490c907b51429da5340b78b978d6df955c83f51bf2e04421d4f347428873fa04cf7a8b39a0efd7a2a725c0683b876cb8e1eefced0178b7cf2ffe271bbd614c31b8dd30f3235a8807fde28a514d4441ad4f9a6adf09389f432e45caafdfadcea40089eec2fad4ed0bec8cc68369e54ad07c8289ed12fcb4d9c3e096de81378c438454584d60f6b6d598df77c69ff46a78999941ab9b8a16cf71edf5cadbf81aaa9b8779ad76b5f9974f242f469ff5c92463b4f5f17aa40233bc29936b2f6e186a6c72a6bc53560cf18fc5f2d71c8890ab4b86b172a897d09ae667081d7fe7640e94a289d685635a55e1a36fb941da628f1ad98dd72c3f7d8e54ee2ab641df9d304f9df1dfc890c358b439cea522933b785b6e9339f775f6460eda50ae120f4496c45b2c1ef0d15aea32b294aa859a893aa4a143caa4969de6d134242ce01a98b30262c77a705e4a3b0f4c8db6f51bbf859b809975cc39ffcd4a755f3ff98a8b3d6300a782679f25ac69714db64afe4e8479dacabef60819e3a6bcaa8faea36f9b82cbe900157282292db86249074baab958f7b1c0723d4a61f185a125c3144d8cb6f37d423d0a535435394d39497f7bb6ffce3225e416f63af9cb57da7efe12c64e7c1a82d1432a96684e3e2897b93cb6d88cfe0ee74d27a4e63e5f8e933c84c10b4f09337fefb7fbd8a0166a85863546b3d04c995b48f95ad72418c6a3be4d1da261f7ad4035bd817e19a4c8dd5398b8ed765db2df4d19059766b0cd10fa9a0d75e3abd2128e31fa5884cfa6d8756fb190857c70bc2a2c7f844c0ed32bced7626cd49712d1a49a78c987d12da8746ef8542b1b8eec68a6d5ce8f2e5d5966f108822c0beac859df23d8b32ec806d91fd7c1581caa62abb0fa9fb0c3d62a35030e0f05046baecdaac1196714e6070b5c417a7fa8ea88dd31b22754d42faa537d638699fad52b0a3548447bd6fe6a14c19d2721c2768adc5d819a0fd91cd718238c40ee912d0ad122d2c7b04eb1cfc9ce9f48c8693d7f862cee76ff1cbf50240cb11b30ca5ef5ae12c0746df4ff730db52e5a5cea94cd86af39d9de6af252a030c0ce2d7dc34f54e0487ef66aa8cc7ce2a0d2a8637251427979ab0174d426f5cdf52b9422b108ec4e98cb9a3dcd45b1a5e59437664469f319286160923f9e4c8404641a6c01e416800e22e40540bd9e4de23bfaabc3425f22ef66e44e22fd35b4be8645fae41fafc15b1f9d2440f084df4c7725560360ceafee0e296140c75b6fd432fd771d7bcd85f3bd245b4970b36fb7bf42cfb9024cb47bf53d9404f0afbe6ea441fa1948d31840fea50bd93b69d908e4201fb71f1ad77fcd93bbc078f55224adcea42a15a078b6f2e7c6141b25ac9d571b9d872524b4c99f623fed552f55515b31d88eaff1bf4a96d938240b0aed65b8ccf14c8c401014461593c813c08a6c11d79f27af10eae4632707b471de67308f005361da459fda03c6d0e996ef33211cfd2b44b57bd8d1b7e93a1c8d53aca682199319fe308134d72b18d109da72b1349d7ad62421eef1c887cb27c5c38337d4a0b3c74aed6157324bbaa90efaabf05433a7fbf8ffe0a0f90bbd1b7695fea224e408da3128a568c1c05a454b9a92553013077881a2b90862cdd039b6370cf069af7e2347a84d1a3fbc0777084825dc9c4655a15d9cb57e03d66b3c896fa80289cfc0d681efa8e6c01d0265303c626b34e01ad810ee4ea032fc6bb2a998cd238cca6916d5c6ab1877b6cdf0592e23aba26b874c54dfe5de30b44846f8b160dfd0f42c515bd1a3d6af6af8e287886e640fa3a21c56c18854801d140ddcd55da19de44e2a03fca284f44c33eedc956aa81f102d6e32fd18579a528890a3657e8bf9862a9acad25a4fc0d4988a309a04c7d74c7898b810f0f5a2dc1a9bdebef8dd0e1f32386cd35bc8c0337a2dc8068451655274031c3b25e05dace48715e19b8e98c7a5f93e62798bb27defd401448b2a3657a501b67fc170f2ff8daff6e180268c9657716baacb2a69050d6e764a3b711ac5a15249c7a6600e350cc515563a51c74819a800808c2c6241f968623e1e2e5884a3d086434ac873f46df2fa0f88d9909ae38b96c0dc4cd9943d331e096d0010f3d7e4d46bca583cc2f03ea3c8d5e2fe62148989094beb0bc4b948e6a7101511cb1d65247412a28bbb34344c509142941f6ab1372e4155f83bed8cf33ef9fb70420e53ca8cb3a56cba605f047932c1b3bca75282f7c6a7c9da4fedb008b6d9bdc204ca9c8a2ce129090893852dffbd84d898f4d8c825471b36943e5c692b0aa4ad46d14957c7ceefd7e7ec0c3f371351c8c44e48ac1539b72e868b765902b87bb40c6b6507342164ec8a7d37bdeb1d33c961933237a498ac1bc0877a7992b4c3f77c8b935a9c83a2343cc321f9721021ce8cfc4fbb2ee8bbb8ee0bbfc1468e856f3402a7e12175382f5d7ffe50d03312515ed5093bbc0c88de39a99d8c54b8fc9803752e5fc93f0ab9cdf36a2b09c6af8f272f8d1175fa14444a0886c9956239441372264e874fb176f132a88eb9a9d4d291af54dd5ae2cf8e106460becbc632aee78baf75de744253fe8715c05286b5e958e42a75952b5c3aaab97d3814d52d4af8fc2278c6076c1211389f20e887cdda1350ac3050dc5", 0xdbd}, {&(0x7f0000000b40)="b1c5ddf473f678486c682b296f05d98451b41623c59aa01d91dc3ab3258480ee57a2ab096c3bee5d0e402a48ee04a2df32f87b3a143847f97537ea6ad2b965fb02820d8ca33ab8793900c8d23aafe88dffbb268a07f08d49eff74a41364948489100c7964d8660f0922913165d55e9b49dd6fb7532e55c0a7aa8dec829696d59a3aa2d47be6257287ac1968cc0e8ece9ce8316f7a2591052729abd06f53337020440a2a06639e256a44a75", 0xab}], 0x2, &(0x7f0000007a00)=ANY=[], 0x0, 0x880}, 0x7ff}], 0x1, 0x48000) 2018/04/28 02:11:58 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000100)="2820eaad11ac8d1703828467", 0xc) 2018/04/28 02:11:58 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000), 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/28 02:11:58 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7f) 2018/04/28 02:11:58 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000), 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/28 02:11:58 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000002c0)={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/04/28 02:11:58 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) inotify_rm_watch(r0, 0x0) 2018/04/28 02:11:58 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000002c0)={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/04/28 02:11:58 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f0000002540), 0x489069f3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x24000800, &(0x7f0000003100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f0000002180)=[{{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000005480)="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", 0xdbd}, {&(0x7f0000000b40)="b1c5ddf473f678486c682b296f05d98451b41623c59aa01d91dc3ab3258480ee57a2ab096c3bee5d0e402a48ee04a2df32f87b3a143847f97537ea6ad2b965fb02820d8ca33ab8793900c8d23aafe88dffbb268a07f08d49eff74a41364948489100c7964d8660f0922913165d55e9b49dd6fb7532e55c0a7aa8dec829696d59a3aa2d47be6257287ac1968cc0e8ece9ce8316f7a2591052729abd06f53337020440a2a06639e256a44a75", 0xab}], 0x2, &(0x7f0000007a00)=ANY=[], 0x0, 0x880}, 0x7ff}], 0x1, 0x48000) 2018/04/28 02:11:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f0000002540), 0x489069f3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x24000800, &(0x7f0000003100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f0000002180)=[{{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000005480)="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", 0xdbd}, {&(0x7f0000000b40)="b1c5ddf473f678486c682b296f05d98451b41623c59aa01d91dc3ab3258480ee57a2ab096c3bee5d0e402a48ee04a2df32f87b3a143847f97537ea6ad2b965fb02820d8ca33ab8793900c8d23aafe88dffbb268a07f08d49eff74a41364948489100c7964d8660f0922913165d55e9b49dd6fb7532e55c0a7aa8dec829696d59a3aa2d47be6257287ac1968cc0e8ece9ce8316f7a2591052729abd06f53337020440a2a06639e256a44a75", 0xab}], 0x2, &(0x7f0000007a00)=ANY=[], 0x0, 0x880}, 0x7ff}], 0x1, 0x48000) 2018/04/28 02:11:58 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000080), &(0x7f0000000140)=""/57}, 0x18) 2018/04/28 02:11:58 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000009c0)='smaps\x00') r1 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x6) sendfile(r1, r0, &(0x7f0000000000), 0x7fffffff) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), 0x4) 2018/04/28 02:11:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f0000002540), 0x489069f3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x24000800, &(0x7f0000003100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f0000002180)=[{{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000005480)="d69ea51f8a889e3982546d450ea649bd43ee2f6e83e6d401199337586ebcce7bb78451a042e3edc3ab37ab83795813db5ac7843be0c972d0a056a511149318ffa483ba8afaf2a52e204cfc2c935cb8c25f92ea6780910a77adf261ec7369168ad0baadfc1c3927c20941e57f9a7a4226972c422f200cb35a1eaa589e988a568c0e4e030ab95e9c76e11aa5867e7c2d8233d1b0c321c2ffed92d593997121eb6c1e84d38d4c03575e1d490b46ac66bdab35a0b2f1fea47932bce7f5de772db7e6721636fbffd3340013e79f8b6608fffad5be3b7c3d02023a3266e99884595689aaadd0f934d7f8d37c12da9d01a86ed10caecdd0b66b557a853ca0d4a3b8296ea713f93fc0f908a40dd2be4f46d2133831376af435ba49349dd07964b5417b55f2e4311d9cdcb4d30bd72114a58066a1fec19a195301c54498d0e41dbfe15195c8221ef832fd826ddc60159aa80b30e57f0ccc17fe818179185a14a608ca473e2d6e48860fbefc27942ecd4ec21e7ba6641377205d43f92c2cb19bc98ba64183973b8e21bf2a9270fb631115d79689e48eee53bd82ca3eb46051eb4a17f49fb0c5f235a65d6645b9d441168f48b3dfbd42f64c6ca03a654e1928050eda81b52f6ff2180d1ac17e85ef0220ce901c845df06543b694d6c078ffa9dca0c1bbd54eaa070067f371964c2dfb23e843b44e4f82e5ee17b30baf5f426a8aa39248e93f47792d3fec2a98ee3d8ab5a40d1b8028ef554162cde3ec1670dbd41a5af955b5178187db0b9a89738d49fa12fc6957abd1b611080f6be0b5d65094b4a26cc9abf9e71f038a218912bda7a8817259441d0694833fd94213a3fd5311ec0c76720784242c569f9dba03cd869f224c51878b2c5ddccc6ce4bf16bacb863b0a919a322bb6b4b9034a07a464d83515229f829c4b1b766fea31fb32c6a17425a9f0962e6848784db028f95f015d7e7fa6cfb6fe43af59b63868def2ac362d8af95e3db078eff268a5c7fc6f8ffea89f891da84d5bb222381ace1c9c2f47a0b959e7a992acf36ffc15304ca292a42f5b1cef3e09205bcb212af25f2921c19495092e216dd455723b1a0b6acca94eb137094ff31edffa6a2ce3665c54d533692cd1c502f33e2550413502e4fffd10663b2359f32a7353fdc4dd0dd4bcd977e17f6b53f30159a1af46df083f5dc7b0ed955c103dd559c7b7d66fe09b0e4f5e7c4b399cc7eb3000d34438e2e62176bba357bf1fafa43fee196111e9d158d347eb5564c8a77a6f5e7a78a821b8caeddce02cbc713298f3c5cf07bac98f9f7548f5f5f774344bbe6a13a86c6d9fd793db3c1c31d9d6153a356077cf31a112b916048649ed0ee46c8c356874348f72207984f0a87405a2c4ef1050ac9ff429212bc83446cba03f88ead3e162ac3f18ff405d784fe2cc3881ffb1f1c654e4adf37eee464fbba003fb550128886fac336a3851dc48e9ec636320c11376805983f5ae5d8cb9bf7e6310f80785ed61ec4b56f602fa495623f25881dce417f67ae3a9dab028f6f8a89d3273bbf136735a02b8fc5f2533baa275e747b963528f6782c7525480dd4550854f8606a40007ced99904028a67bac4b6417262a12725f857fc4ad6fd5114d4c725c7ca24fc9a5c5fa1ce59e8bebc737830816689e488d68f1b81908299851c2c8013c9592944db4d471dca684e3b923adf41a9edeb80109c2aa4c84992a4e15a3a668c001589346f98593950d8d1793b414958a14d344a4a3ea7b58f8142a7305879a9139ab34458015641ebd3c968ec5afe59be135ddf06ba74660668e6113480fa4d6119c0b3e50b71fd951606bae3b2540b39906662596998c24a3b869a6552568967db72f0e9819e4ee6a9610dda15333021530afe1c93f7af5be1f2e9cfe6c87df11564980d88d835cd183402c8f8fd95e5e3959d7cc34c916953542777cb5a83d46fbc5b10d178895ed0d164307fbab2ea0b5d5ca40c0231d44f69ad02db91b498a40b25f6676385f957443f481a238ca732d15735d6834dc53bb2becd1ae0c7459124e59e3f0916ed93d75b76f338e9383ac5532aabc46903041527c33bb385e1cfd1a18658cdfc87694248214953c89de9e6e207b683ae9d197f4be899bcc200c205ff38271fd37201b3db9af5278164dd2a53b9a1f74b385f071427566ea7c62bb23572e1f69097e03ffb4b69e1711c92bbd26cfb0ff7478324eb276fe7bd806d20d983d3ee886bbf40285e5462a63506cf9c11154ad294b24aa095c4e81493cd9222fe5df16fff3dad2b6acf97b94445f9128b8b771f8488b837fd1dfa261e5490c907b51429da5340b78b978d6df955c83f51bf2e04421d4f347428873fa04cf7a8b39a0efd7a2a725c0683b876cb8e1eefced0178b7cf2ffe271bbd614c31b8dd30f3235a8807fde28a514d4441ad4f9a6adf09389f432e45caafdfadcea40089eec2fad4ed0bec8cc68369e54ad07c8289ed12fcb4d9c3e096de81378c438454584d60f6b6d598df77c69ff46a78999941ab9b8a16cf71edf5cadbf81aaa9b8779ad76b5f9974f242f469ff5c92463b4f5f17aa40233bc29936b2f6e186a6c72a6bc53560cf18fc5f2d71c8890ab4b86b172a897d09ae667081d7fe7640e94a289d685635a55e1a36fb941da628f1ad98dd72c3f7d8e54ee2ab641df9d304f9df1dfc890c358b439cea522933b785b6e9339f775f6460eda50ae120f4496c45b2c1ef0d15aea32b294aa859a893aa4a143caa4969de6d134242ce01a98b30262c77a705e4a3b0f4c8db6f51bbf859b809975cc39ffcd4a755f3ff98a8b3d6300a782679f25ac69714db64afe4e8479dacabef60819e3a6bcaa8faea36f9b82cbe900157282292db86249074baab958f7b1c0723d4a61f185a125c3144d8cb6f37d423d0a535435394d39497f7bb6ffce3225e416f63af9cb57da7efe12c64e7c1a82d1432a96684e3e2897b93cb6d88cfe0ee74d27a4e63e5f8e933c84c10b4f09337fefb7fbd8a0166a85863546b3d04c995b48f95ad72418c6a3be4d1da261f7ad4035bd817e19a4c8dd5398b8ed765db2df4d19059766b0cd10fa9a0d75e3abd2128e31fa5884cfa6d8756fb190857c70bc2a2c7f844c0ed32bced7626cd49712d1a49a78c987d12da8746ef8542b1b8eec68a6d5ce8f2e5d5966f108822c0beac859df23d8b32ec806d91fd7c1581caa62abb0fa9fb0c3d62a35030e0f05046baecdaac1196714e6070b5c417a7fa8ea88dd31b22754d42faa537d638699fad52b0a3548447bd6fe6a14c19d2721c2768adc5d819a0fd91cd718238c40ee912d0ad122d2c7b04eb1cfc9ce9f48c8693d7f862cee76ff1cbf50240cb11b30ca5ef5ae12c0746df4ff730db52e5a5cea94cd86af39d9de6af252a030c0ce2d7dc34f54e0487ef66aa8cc7ce2a0d2a8637251427979ab0174d426f5cdf52b9422b108ec4e98cb9a3dcd45b1a5e59437664469f319286160923f9e4c8404641a6c01e416800e22e40540bd9e4de23bfaabc3425f22ef66e44e22fd35b4be8645fae41fafc15b1f9d2440f084df4c7725560360ceafee0e296140c75b6fd432fd771d7bcd85f3bd245b4970b36fb7bf42cfb9024cb47bf53d9404f0afbe6ea441fa1948d31840fea50bd93b69d908e4201fb71f1ad77fcd93bbc078f55224adcea42a15a078b6f2e7c6141b25ac9d571b9d872524b4c99f623fed552f55515b31d88eaff1bf4a96d938240b0aed65b8ccf14c8c401014461593c813c08a6c11d79f27af10eae4632707b471de67308f005361da459fda03c6d0e996ef33211cfd2b44b57bd8d1b7e93a1c8d53aca682199319fe308134d72b18d109da72b1349d7ad62421eef1c887cb27c5c38337d4a0b3c74aed6157324bbaa90efaabf05433a7fbf8ffe0a0f90bbd1b7695fea224e408da3128a568c1c05a454b9a92553013077881a2b90862cdd039b6370cf069af7e2347a84d1a3fbc0777084825dc9c4655a15d9cb57e03d66b3c896fa80289cfc0d681efa8e6c01d0265303c626b34e01ad810ee4ea032fc6bb2a998cd238cca6916d5c6ab1877b6cdf0592e23aba26b874c54dfe5de30b44846f8b160dfd0f42c515bd1a3d6af6af8e287886e640fa3a21c56c18854801d140ddcd55da19de44e2a03fca284f44c33eedc956aa81f102d6e32fd18579a528890a3657e8bf9862a9acad25a4fc0d4988a309a04c7d74c7898b810f0f5a2dc1a9bdebef8dd0e1f32386cd35bc8c0337a2dc8068451655274031c3b25e05dace48715e19b8e98c7a5f93e62798bb27defd401448b2a3657a501b67fc170f2ff8daff6e180268c9657716baacb2a69050d6e764a3b711ac5a15249c7a6600e350cc515563a51c74819a800808c2c6241f968623e1e2e5884a3d086434ac873f46df2fa0f88d9909ae38b96c0dc4cd9943d331e096d0010f3d7e4d46bca583cc2f03ea3c8d5e2fe62148989094beb0bc4b948e6a7101511cb1d65247412a28bbb34344c509142941f6ab1372e4155f83bed8cf33ef9fb70420e53ca8cb3a56cba605f047932c1b3bca75282f7c6a7c9da4fedb008b6d9bdc204ca9c8a2ce129090893852dffbd84d898f4d8c825471b36943e5c692b0aa4ad46d14957c7ceefd7e7ec0c3f371351c8c44e48ac1539b72e868b765902b87bb40c6b6507342164ec8a7d37bdeb1d33c961933237a498ac1bc0877a7992b4c3f77c8b935a9c83a2343cc321f9721021ce8cfc4fbb2ee8bbb8ee0bbfc1468e856f3402a7e12175382f5d7ffe50d03312515ed5093bbc0c88de39a99d8c54b8fc9803752e5fc93f0ab9cdf36a2b09c6af8f272f8d1175fa14444a0886c9956239441372264e874fb176f132a88eb9a9d4d291af54dd5ae2cf8e106460becbc632aee78baf75de744253fe8715c05286b5e958e42a75952b5c3aaab97d3814d52d4af8fc2278c6076c1211389f20e887cdda1350ac3050dc5", 0xdbd}, {&(0x7f0000000b40)="b1c5ddf473f678486c682b296f05d98451b41623c59aa01d91dc3ab3258480ee57a2ab096c3bee5d0e402a48ee04a2df32f87b3a143847f97537ea6ad2b965fb02820d8ca33ab8793900c8d23aafe88dffbb268a07f08d49eff74a41364948489100c7964d8660f0922913165d55e9b49dd6fb7532e55c0a7aa8dec829696d59a3aa2d47be6257287ac1968cc0e8ece9ce8316f7a2591052729abd06f53337020440a2a06639e256a44a75", 0xab}], 0x2, &(0x7f0000007a00)=ANY=[], 0x0, 0x880}, 0x7ff}], 0x1, 0x48000) 2018/04/28 02:11:58 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x101, 0x1, 0x3}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f00000000c0)="0d8d6ca9c959300c425064138611b2ffeb40e73a402d94151c8c44ec6c9583b4569b7db3b689cbb5c1a08f03b9136aeb1e638f9e88c5d8b50211a4cdf215e0bd9e827b0d79bc61749a93e605b4a665ea91adc402d02c80d4088f0f0843c3e571c1e9dff19ce866790f946a1701cdf171807fd1b697307c2efe6bb91a402a93883f960743f30fb63e0d4a9d280bf90089e25f097f7cc4bc1648ff6bd2e611a43e447e2713f4", &(0x7f0000000040)="d844c241b48dbc7a4b"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) 2018/04/28 02:11:58 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) inotify_rm_watch(r0, 0x0) 2018/04/28 02:11:59 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f0000002540), 0x489069f3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x24000800, &(0x7f0000003100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f0000002180)=[{{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000005480)="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", 0xdbd}, {&(0x7f0000000b40)="b1c5ddf473f678486c682b296f05d98451b41623c59aa01d91dc3ab3258480ee57a2ab096c3bee5d0e402a48ee04a2df32f87b3a143847f97537ea6ad2b965fb02820d8ca33ab8793900c8d23aafe88dffbb268a07f08d49eff74a41364948489100c7964d8660f0922913165d55e9b49dd6fb7532e55c0a7aa8dec829696d59a3aa2d47be6257287ac1968cc0e8ece9ce8316f7a2591052729abd06f53337020440a2a06639e256a44a75", 0xab}], 0x2, &(0x7f0000007a00)=ANY=[], 0x0, 0x880}, 0x7ff}], 0x1, 0x48000) 2018/04/28 02:11:59 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000003d80)={&(0x7f0000003500)=@pppol2tpin6, 0x80, &(0x7f0000003c40), 0x0, &(0x7f0000003cc0)=""/137, 0x89}, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x3f) shutdown(r1, 0x2) 2018/04/28 02:11:59 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) 2018/04/28 02:11:59 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000080), &(0x7f0000000140)=""/57}, 0x18) 2018/04/28 02:11:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f0000002540), 0x489069f3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x24000800, &(0x7f0000003100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f0000002180)=[{{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000005480)="d69ea51f8a889e3982546d450ea649bd43ee2f6e83e6d401199337586ebcce7bb78451a042e3edc3ab37ab83795813db5ac7843be0c972d0a056a511149318ffa483ba8afaf2a52e204cfc2c935cb8c25f92ea6780910a77adf261ec7369168ad0baadfc1c3927c20941e57f9a7a4226972c422f200cb35a1eaa589e988a568c0e4e030ab95e9c76e11aa5867e7c2d8233d1b0c321c2ffed92d593997121eb6c1e84d38d4c03575e1d490b46ac66bdab35a0b2f1fea47932bce7f5de772db7e6721636fbffd3340013e79f8b6608fffad5be3b7c3d02023a3266e99884595689aaadd0f934d7f8d37c12da9d01a86ed10caecdd0b66b557a853ca0d4a3b8296ea713f93fc0f908a40dd2be4f46d2133831376af435ba49349dd07964b5417b55f2e4311d9cdcb4d30bd72114a58066a1fec19a195301c54498d0e41dbfe15195c8221ef832fd826ddc60159aa80b30e57f0ccc17fe818179185a14a608ca473e2d6e48860fbefc27942ecd4ec21e7ba6641377205d43f92c2cb19bc98ba64183973b8e21bf2a9270fb631115d79689e48eee53bd82ca3eb46051eb4a17f49fb0c5f235a65d6645b9d441168f48b3dfbd42f64c6ca03a654e1928050eda81b52f6ff2180d1ac17e85ef0220ce901c845df06543b694d6c078ffa9dca0c1bbd54eaa070067f371964c2dfb23e843b44e4f82e5ee17b30baf5f426a8aa39248e93f47792d3fec2a98ee3d8ab5a40d1b8028ef554162cde3ec1670dbd41a5af955b5178187db0b9a89738d49fa12fc6957abd1b611080f6be0b5d65094b4a26cc9abf9e71f038a218912bda7a8817259441d0694833fd94213a3fd5311ec0c76720784242c569f9dba03cd869f224c51878b2c5ddccc6ce4bf16bacb863b0a919a322bb6b4b9034a07a464d83515229f829c4b1b766fea31fb32c6a17425a9f0962e6848784db028f95f015d7e7fa6cfb6fe43af59b63868def2ac362d8af95e3db078eff268a5c7fc6f8ffea89f891da84d5bb222381ace1c9c2f47a0b959e7a992acf36ffc15304ca292a42f5b1cef3e09205bcb212af25f2921c19495092e216dd455723b1a0b6acca94eb137094ff31edffa6a2ce3665c54d533692cd1c502f33e2550413502e4fffd10663b2359f32a7353fdc4dd0dd4bcd977e17f6b53f30159a1af46df083f5dc7b0ed955c103dd559c7b7d66fe09b0e4f5e7c4b399cc7eb3000d34438e2e62176bba357bf1fafa43fee196111e9d158d347eb5564c8a77a6f5e7a78a821b8caeddce02cbc713298f3c5cf07bac98f9f7548f5f5f774344bbe6a13a86c6d9fd793db3c1c31d9d6153a356077cf31a112b916048649ed0ee46c8c356874348f72207984f0a87405a2c4ef1050ac9ff429212bc83446cba03f88ead3e162ac3f18ff405d784fe2cc3881ffb1f1c654e4adf37eee464fbba003fb550128886fac336a3851dc48e9ec636320c11376805983f5ae5d8cb9bf7e6310f80785ed61ec4b56f602fa495623f25881dce417f67ae3a9dab028f6f8a89d3273bbf136735a02b8fc5f2533baa275e747b963528f6782c7525480dd4550854f8606a40007ced99904028a67bac4b6417262a12725f857fc4ad6fd5114d4c725c7ca24fc9a5c5fa1ce59e8bebc737830816689e488d68f1b81908299851c2c8013c9592944db4d471dca684e3b923adf41a9edeb80109c2aa4c84992a4e15a3a668c001589346f98593950d8d1793b414958a14d344a4a3ea7b58f8142a7305879a9139ab34458015641ebd3c968ec5afe59be135ddf06ba74660668e6113480fa4d6119c0b3e50b71fd951606bae3b2540b39906662596998c24a3b869a6552568967db72f0e9819e4ee6a9610dda15333021530afe1c93f7af5be1f2e9cfe6c87df11564980d88d835cd183402c8f8fd95e5e3959d7cc34c916953542777cb5a83d46fbc5b10d178895ed0d164307fbab2ea0b5d5ca40c0231d44f69ad02db91b498a40b25f6676385f957443f481a238ca732d15735d6834dc53bb2becd1ae0c7459124e59e3f0916ed93d75b76f338e9383ac5532aabc46903041527c33bb385e1cfd1a18658cdfc87694248214953c89de9e6e207b683ae9d197f4be899bcc200c205ff38271fd37201b3db9af5278164dd2a53b9a1f74b385f071427566ea7c62bb23572e1f69097e03ffb4b69e1711c92bbd26cfb0ff7478324eb276fe7bd806d20d983d3ee886bbf40285e5462a63506cf9c11154ad294b24aa095c4e81493cd9222fe5df16fff3dad2b6acf97b94445f9128b8b771f8488b837fd1dfa261e5490c907b51429da5340b78b978d6df955c83f51bf2e04421d4f347428873fa04cf7a8b39a0efd7a2a725c0683b876cb8e1eefced0178b7cf2ffe271bbd614c31b8dd30f3235a8807fde28a514d4441ad4f9a6adf09389f432e45caafdfadcea40089eec2fad4ed0bec8cc68369e54ad07c8289ed12fcb4d9c3e096de81378c438454584d60f6b6d598df77c69ff46a78999941ab9b8a16cf71edf5cadbf81aaa9b8779ad76b5f9974f242f469ff5c92463b4f5f17aa40233bc29936b2f6e186a6c72a6bc53560cf18fc5f2d71c8890ab4b86b172a897d09ae667081d7fe7640e94a289d685635a55e1a36fb941da628f1ad98dd72c3f7d8e54ee2ab641df9d304f9df1dfc890c358b439cea522933b785b6e9339f775f6460eda50ae120f4496c45b2c1ef0d15aea32b294aa859a893aa4a143caa4969de6d134242ce01a98b30262c77a705e4a3b0f4c8db6f51bbf859b809975cc39ffcd4a755f3ff98a8b3d6300a782679f25ac69714db64afe4e8479dacabef60819e3a6bcaa8faea36f9b82cbe900157282292db86249074baab958f7b1c0723d4a61f185a125c3144d8cb6f37d423d0a535435394d39497f7bb6ffce3225e416f63af9cb57da7efe12c64e7c1a82d1432a96684e3e2897b93cb6d88cfe0ee74d27a4e63e5f8e933c84c10b4f09337fefb7fbd8a0166a85863546b3d04c995b48f95ad72418c6a3be4d1da261f7ad4035bd817e19a4c8dd5398b8ed765db2df4d19059766b0cd10fa9a0d75e3abd2128e31fa5884cfa6d8756fb190857c70bc2a2c7f844c0ed32bced7626cd49712d1a49a78c987d12da8746ef8542b1b8eec68a6d5ce8f2e5d5966f108822c0beac859df23d8b32ec806d91fd7c1581caa62abb0fa9fb0c3d62a35030e0f05046baecdaac1196714e6070b5c417a7fa8ea88dd31b22754d42faa537d638699fad52b0a3548447bd6fe6a14c19d2721c2768adc5d819a0fd91cd718238c40ee912d0ad122d2c7b04eb1cfc9ce9f48c8693d7f862cee76ff1cbf50240cb11b30ca5ef5ae12c0746df4ff730db52e5a5cea94cd86af39d9de6af252a030c0ce2d7dc34f54e0487ef66aa8cc7ce2a0d2a8637251427979ab0174d426f5cdf52b9422b108ec4e98cb9a3dcd45b1a5e59437664469f319286160923f9e4c8404641a6c01e416800e22e40540bd9e4de23bfaabc3425f22ef66e44e22fd35b4be8645fae41fafc15b1f9d2440f084df4c7725560360ceafee0e296140c75b6fd432fd771d7bcd85f3bd245b4970b36fb7bf42cfb9024cb47bf53d9404f0afbe6ea441fa1948d31840fea50bd93b69d908e4201fb71f1ad77fcd93bbc078f55224adcea42a15a078b6f2e7c6141b25ac9d571b9d872524b4c99f623fed552f55515b31d88eaff1bf4a96d938240b0aed65b8ccf14c8c401014461593c813c08a6c11d79f27af10eae4632707b471de67308f005361da459fda03c6d0e996ef33211cfd2b44b57bd8d1b7e93a1c8d53aca682199319fe308134d72b18d109da72b1349d7ad62421eef1c887cb27c5c38337d4a0b3c74aed6157324bbaa90efaabf05433a7fbf8ffe0a0f90bbd1b7695fea224e408da3128a568c1c05a454b9a92553013077881a2b90862cdd039b6370cf069af7e2347a84d1a3fbc0777084825dc9c4655a15d9cb57e03d66b3c896fa80289cfc0d681efa8e6c01d0265303c626b34e01ad810ee4ea032fc6bb2a998cd238cca6916d5c6ab1877b6cdf0592e23aba26b874c54dfe5de30b44846f8b160dfd0f42c515bd1a3d6af6af8e287886e640fa3a21c56c18854801d140ddcd55da19de44e2a03fca284f44c33eedc956aa81f102d6e32fd18579a528890a3657e8bf9862a9acad25a4fc0d4988a309a04c7d74c7898b810f0f5a2dc1a9bdebef8dd0e1f32386cd35bc8c0337a2dc8068451655274031c3b25e05dace48715e19b8e98c7a5f93e62798bb27defd401448b2a3657a501b67fc170f2ff8daff6e180268c9657716baacb2a69050d6e764a3b711ac5a15249c7a6600e350cc515563a51c74819a800808c2c6241f968623e1e2e5884a3d086434ac873f46df2fa0f88d9909ae38b96c0dc4cd9943d331e096d0010f3d7e4d46bca583cc2f03ea3c8d5e2fe62148989094beb0bc4b948e6a7101511cb1d65247412a28bbb34344c509142941f6ab1372e4155f83bed8cf33ef9fb70420e53ca8cb3a56cba605f047932c1b3bca75282f7c6a7c9da4fedb008b6d9bdc204ca9c8a2ce129090893852dffbd84d898f4d8c825471b36943e5c692b0aa4ad46d14957c7ceefd7e7ec0c3f371351c8c44e48ac1539b72e868b765902b87bb40c6b6507342164ec8a7d37bdeb1d33c961933237a498ac1bc0877a7992b4c3f77c8b935a9c83a2343cc321f9721021ce8cfc4fbb2ee8bbb8ee0bbfc1468e856f3402a7e12175382f5d7ffe50d03312515ed5093bbc0c88de39a99d8c54b8fc9803752e5fc93f0ab9cdf36a2b09c6af8f272f8d1175fa14444a0886c9956239441372264e874fb176f132a88eb9a9d4d291af54dd5ae2cf8e106460becbc632aee78baf75de744253fe8715c05286b5e958e42a75952b5c3aaab97d3814d52d4af8fc2278c6076c1211389f20e887cdda1350ac3050dc5", 0xdbd}, {&(0x7f0000000b40)="b1c5ddf473f678486c682b296f05d98451b41623c59aa01d91dc3ab3258480ee57a2ab096c3bee5d0e402a48ee04a2df32f87b3a143847f97537ea6ad2b965fb02820d8ca33ab8793900c8d23aafe88dffbb268a07f08d49eff74a41364948489100c7964d8660f0922913165d55e9b49dd6fb7532e55c0a7aa8dec829696d59a3aa2d47be6257287ac1968cc0e8ece9ce8316f7a2591052729abd06f53337020440a2a06639e256a44a75", 0xab}], 0x2, &(0x7f0000007a00)=ANY=[], 0x0, 0x880}, 0x7ff}], 0x1, 0x48000) 2018/04/28 02:11:59 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x101, 0x1, 0x3}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f00000000c0)="0d8d6ca9c959300c425064138611b2ffeb40e73a402d94151c8c44ec6c9583b4569b7db3b689cbb5c1a08f03b9136aeb1e638f9e88c5d8b50211a4cdf215e0bd9e827b0d79bc61749a93e605b4a665ea91adc402d02c80d4088f0f0843c3e571c1e9dff19ce866790f946a1701cdf171807fd1b697307c2efe6bb91a402a93883f960743f30fb63e0d4a9d280bf90089e25f097f7cc4bc1648ff6bd2e611a43e447e2713f4", &(0x7f0000000040)="d844c241b48dbc7a4b"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) 2018/04/28 02:11:59 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) inotify_rm_watch(r0, 0x0) 2018/04/28 02:11:59 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) 2018/04/28 02:11:59 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f0000002540), 0x489069f3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x24000800, &(0x7f0000003100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f0000002180)=[{{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000005480)="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", 0xdbd}, {&(0x7f0000000b40)="b1c5ddf473f678486c682b296f05d98451b41623c59aa01d91dc3ab3258480ee57a2ab096c3bee5d0e402a48ee04a2df32f87b3a143847f97537ea6ad2b965fb02820d8ca33ab8793900c8d23aafe88dffbb268a07f08d49eff74a41364948489100c7964d8660f0922913165d55e9b49dd6fb7532e55c0a7aa8dec829696d59a3aa2d47be6257287ac1968cc0e8ece9ce8316f7a2591052729abd06f53337020440a2a06639e256a44a75", 0xab}], 0x2, &(0x7f0000007a00)=ANY=[], 0x0, 0x880}, 0x7ff}], 0x1, 0x48000) 2018/04/28 02:11:59 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000080), &(0x7f0000000140)=""/57}, 0x18) 2018/04/28 02:11:59 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x0, 0x20}, 0xc) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/28 02:11:59 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000003d80)={&(0x7f0000003500)=@pppol2tpin6, 0x80, &(0x7f0000003c40), 0x0, &(0x7f0000003cc0)=""/137, 0x89}, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x3f) shutdown(r1, 0x2) 2018/04/28 02:11:59 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x101, 0x1, 0x3}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f00000000c0)="0d8d6ca9c959300c425064138611b2ffeb40e73a402d94151c8c44ec6c9583b4569b7db3b689cbb5c1a08f03b9136aeb1e638f9e88c5d8b50211a4cdf215e0bd9e827b0d79bc61749a93e605b4a665ea91adc402d02c80d4088f0f0843c3e571c1e9dff19ce866790f946a1701cdf171807fd1b697307c2efe6bb91a402a93883f960743f30fb63e0d4a9d280bf90089e25f097f7cc4bc1648ff6bd2e611a43e447e2713f4", &(0x7f0000000040)="d844c241b48dbc7a4b"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) 2018/04/28 02:11:59 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) inotify_rm_watch(r0, 0x0) 2018/04/28 02:11:59 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000080), &(0x7f0000000140)=""/57}, 0x18) 2018/04/28 02:11:59 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x101, 0x1, 0x3}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f00000000c0)="0d8d6ca9c959300c425064138611b2ffeb40e73a402d94151c8c44ec6c9583b4569b7db3b689cbb5c1a08f03b9136aeb1e638f9e88c5d8b50211a4cdf215e0bd9e827b0d79bc61749a93e605b4a665ea91adc402d02c80d4088f0f0843c3e571c1e9dff19ce866790f946a1701cdf171807fd1b697307c2efe6bb91a402a93883f960743f30fb63e0d4a9d280bf90089e25f097f7cc4bc1648ff6bd2e611a43e447e2713f4", &(0x7f0000000040)="d844c241b48dbc7a4b"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) 2018/04/28 02:11:59 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) 2018/04/28 02:11:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000009c0)='smaps\x00') r1 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x6) sendfile(r1, r0, &(0x7f0000000000), 0x7fffffff) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), 0x4) 2018/04/28 02:12:00 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000003d80)={&(0x7f0000003500)=@pppol2tpin6, 0x80, &(0x7f0000003c40), 0x0, &(0x7f0000003cc0)=""/137, 0x89}, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x3f) shutdown(r1, 0x2) 2018/04/28 02:12:00 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x101, 0x1, 0x3}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f00000000c0)="0d8d6ca9c959300c425064138611b2ffeb40e73a402d94151c8c44ec6c9583b4569b7db3b689cbb5c1a08f03b9136aeb1e638f9e88c5d8b50211a4cdf215e0bd9e827b0d79bc61749a93e605b4a665ea91adc402d02c80d4088f0f0843c3e571c1e9dff19ce866790f946a1701cdf171807fd1b697307c2efe6bb91a402a93883f960743f30fb63e0d4a9d280bf90089e25f097f7cc4bc1648ff6bd2e611a43e447e2713f4", &(0x7f0000000040)="d844c241b48dbc7a4b"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) 2018/04/28 02:12:00 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x101, 0x1, 0x3}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f00000000c0)="0d8d6ca9c959300c425064138611b2ffeb40e73a402d94151c8c44ec6c9583b4569b7db3b689cbb5c1a08f03b9136aeb1e638f9e88c5d8b50211a4cdf215e0bd9e827b0d79bc61749a93e605b4a665ea91adc402d02c80d4088f0f0843c3e571c1e9dff19ce866790f946a1701cdf171807fd1b697307c2efe6bb91a402a93883f960743f30fb63e0d4a9d280bf90089e25f097f7cc4bc1648ff6bd2e611a43e447e2713f4", &(0x7f0000000040)="d844c241b48dbc7a4b"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) 2018/04/28 02:12:00 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) 2018/04/28 02:12:00 executing program 3: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000040)) close(r0) 2018/04/28 02:12:00 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000009c0)='smaps\x00') r1 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x6) sendfile(r1, r0, &(0x7f0000000000), 0x7fffffff) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), 0x4) 2018/04/28 02:12:00 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x0, 0x20}, 0xc) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/28 02:12:00 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x0, 0x20}, 0xc) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/28 02:12:00 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x101, 0x1, 0x3}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f00000000c0)="0d8d6ca9c959300c425064138611b2ffeb40e73a402d94151c8c44ec6c9583b4569b7db3b689cbb5c1a08f03b9136aeb1e638f9e88c5d8b50211a4cdf215e0bd9e827b0d79bc61749a93e605b4a665ea91adc402d02c80d4088f0f0843c3e571c1e9dff19ce866790f946a1701cdf171807fd1b697307c2efe6bb91a402a93883f960743f30fb63e0d4a9d280bf90089e25f097f7cc4bc1648ff6bd2e611a43e447e2713f4", &(0x7f0000000040)="d844c241b48dbc7a4b"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) 2018/04/28 02:12:00 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000003d80)={&(0x7f0000003500)=@pppol2tpin6, 0x80, &(0x7f0000003c40), 0x0, &(0x7f0000003cc0)=""/137, 0x89}, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x3f) shutdown(r1, 0x2) 2018/04/28 02:12:00 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000003d80)={&(0x7f0000003500)=@pppol2tpin6, 0x80, &(0x7f0000003c40), 0x0, &(0x7f0000003cc0)=""/137, 0x89}, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x3f) shutdown(r1, 0x2) 2018/04/28 02:12:01 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040), 0x4) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe00c72b6df5b01b43401f75080039000500", 0x27) 2018/04/28 02:12:01 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000685ff0)=@in={0x2}, 0x10, &(0x7f0000fc5fc0), 0x0, 0x0, 0xfffffffffffffda2}, 0x0) 2018/04/28 02:12:01 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x0, 0x20}, 0xc) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/28 02:12:01 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x0, 0x20}, 0xc) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/28 02:12:01 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000685ff0)=@in={0x2}, 0x10, &(0x7f0000fc5fc0), 0x0, 0x0, 0xfffffffffffffda2}, 0x0) 2018/04/28 02:12:01 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040), 0x4) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe00c72b6df5b01b43401f75080039000500", 0x27) 2018/04/28 02:12:01 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000009c0)='smaps\x00') r1 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x6) sendfile(r1, r0, &(0x7f0000000000), 0x7fffffff) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), 0x4) 2018/04/28 02:12:01 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000685ff0)=@in={0x2}, 0x10, &(0x7f0000fc5fc0), 0x0, 0x0, 0xfffffffffffffda2}, 0x0) 2018/04/28 02:12:01 executing program 3: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000040)) close(r0) 2018/04/28 02:12:01 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x0, 0x20}, 0xc) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/28 02:12:01 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x0, 0x20}, 0xc) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/28 02:12:01 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040), 0x4) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe00c72b6df5b01b43401f75080039000500", 0x27) 2018/04/28 02:12:01 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000685ff0)=@in={0x2}, 0x10, &(0x7f0000fc5fc0), 0x0, 0x0, 0xfffffffffffffda2}, 0x0) 2018/04/28 02:12:01 executing program 1: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000040)) close(r0) 2018/04/28 02:12:02 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000003d80)={&(0x7f0000003500)=@pppol2tpin6, 0x80, &(0x7f0000003c40), 0x0, &(0x7f0000003cc0)=""/137, 0x89}, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x3f) shutdown(r1, 0x2) 2018/04/28 02:12:02 executing program 1: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000040)) close(r0) 2018/04/28 02:12:02 executing program 4: migrate_pages(0x0, 0x209, &(0x7f0000000340), &(0x7f0000000380)=0xffffffffffffffff) 2018/04/28 02:12:02 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000003d80)={&(0x7f0000003500)=@pppol2tpin6, 0x80, &(0x7f0000003c40), 0x0, &(0x7f0000003cc0)=""/137, 0x89}, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x3f) shutdown(r1, 0x2) 2018/04/28 02:12:02 executing program 3: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000040)) close(r0) 2018/04/28 02:12:02 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040), 0x3f6541f3) 2018/04/28 02:12:02 executing program 7: r0 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x6}]}, 0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x1, &(0x7f0000964ff8)=[{0x2000000006}]}, 0x10) 2018/04/28 02:12:02 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040), 0x4) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe00c72b6df5b01b43401f75080039000500", 0x27) 2018/04/28 02:12:02 executing program 2: r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x64, &(0x7f0000d1b000), 0x0, &(0x7f000012e000)}, 0x0) listen(r0, 0x0) 2018/04/28 02:12:02 executing program 4: migrate_pages(0x0, 0x209, &(0x7f0000000340), &(0x7f0000000380)=0xffffffffffffffff) 2018/04/28 02:12:02 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040), 0x3f6541f3) 2018/04/28 02:12:02 executing program 7: r0 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x6}]}, 0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x1, &(0x7f0000964ff8)=[{0x2000000006}]}, 0x10) 2018/04/28 02:12:02 executing program 1: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000040)) close(r0) 2018/04/28 02:12:02 executing program 0: r0 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x6}]}, 0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x1, &(0x7f0000964ff8)=[{0x2000000006}]}, 0x10) 2018/04/28 02:12:02 executing program 2: r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x64, &(0x7f0000d1b000), 0x0, &(0x7f000012e000)}, 0x0) listen(r0, 0x0) 2018/04/28 02:12:02 executing program 4: migrate_pages(0x0, 0x209, &(0x7f0000000340), &(0x7f0000000380)=0xffffffffffffffff) 2018/04/28 02:12:02 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040), 0x3f6541f3) 2018/04/28 02:12:02 executing program 3: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000040)) close(r0) 2018/04/28 02:12:02 executing program 7: r0 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x6}]}, 0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x1, &(0x7f0000964ff8)=[{0x2000000006}]}, 0x10) 2018/04/28 02:12:02 executing program 5: r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x64, &(0x7f0000d1b000), 0x0, &(0x7f000012e000)}, 0x0) listen(r0, 0x0) 2018/04/28 02:12:03 executing program 4: migrate_pages(0x0, 0x209, &(0x7f0000000340), &(0x7f0000000380)=0xffffffffffffffff) 2018/04/28 02:12:03 executing program 7: r0 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x6}]}, 0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x1, &(0x7f0000964ff8)=[{0x2000000006}]}, 0x10) 2018/04/28 02:12:03 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040), 0x3f6541f3) 2018/04/28 02:12:03 executing program 2: r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x64, &(0x7f0000d1b000), 0x0, &(0x7f000012e000)}, 0x0) listen(r0, 0x0) 2018/04/28 02:12:03 executing program 5: r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x64, &(0x7f0000d1b000), 0x0, &(0x7f000012e000)}, 0x0) listen(r0, 0x0) 2018/04/28 02:12:03 executing program 4: unshare(0x400) r0 = memfd_create(&(0x7f0000000080)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000000040)) 2018/04/28 02:12:03 executing program 1: r0 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x6}]}, 0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x1, &(0x7f0000964ff8)=[{0x2000000006}]}, 0x10) 2018/04/28 02:12:03 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000000040)='./file0/bus\x00', 0x2790) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r0, 0x0) 2018/04/28 02:12:03 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000a16fb8)=@ipmr_newroute={0x2c, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_PREFSRC={0x8, 0x7, @rand_addr}, @RTA_FLOW={0x8, 0xb}]}, 0x2c}, 0x1}, 0x0) 2018/04/28 02:12:03 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000200000000000000", 0xc, 0x0) 2018/04/28 02:12:03 executing program 2: r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x64, &(0x7f0000d1b000), 0x0, &(0x7f000012e000)}, 0x0) listen(r0, 0x0) 2018/04/28 02:12:03 executing program 5: r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x64, &(0x7f0000d1b000), 0x0, &(0x7f000012e000)}, 0x0) listen(r0, 0x0) 2018/04/28 02:12:03 executing program 0: r0 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x6}]}, 0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x1, &(0x7f0000964ff8)=[{0x2000000006}]}, 0x10) 2018/04/28 02:12:03 executing program 1: r0 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x6}]}, 0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x1, &(0x7f0000964ff8)=[{0x2000000006}]}, 0x10) 2018/04/28 02:12:03 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000200000000000000", 0xc, 0x0) 2018/04/28 02:12:03 executing program 0: r0 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x6}]}, 0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x1, &(0x7f0000964ff8)=[{0x2000000006}]}, 0x10) 2018/04/28 02:12:03 executing program 2: clock_adjtime(0xfffffffffffffffb, &(0x7f0000000000)) 2018/04/28 02:12:03 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000a16fb8)=@ipmr_newroute={0x2c, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_PREFSRC={0x8, 0x7, @rand_addr}, @RTA_FLOW={0x8, 0xb}]}, 0x2c}, 0x1}, 0x0) 2018/04/28 02:12:03 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5382, &(0x7f000003bffe)) 2018/04/28 02:12:03 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000000040)='./file0/bus\x00', 0x2790) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r0, 0x0) 2018/04/28 02:12:03 executing program 4: unshare(0x400) r0 = memfd_create(&(0x7f0000000080)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000000040)) 2018/04/28 02:12:04 executing program 1: r0 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x6}]}, 0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x1, &(0x7f0000964ff8)=[{0x2000000006}]}, 0x10) 2018/04/28 02:12:04 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000200000000000000", 0xc, 0x0) 2018/04/28 02:12:04 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000000040)='./file0/bus\x00', 0x2790) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r0, 0x0) 2018/04/28 02:12:04 executing program 2: clock_adjtime(0xfffffffffffffffb, &(0x7f0000000000)) 2018/04/28 02:12:04 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000000040)='./file0/bus\x00', 0x2790) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r0, 0x0) 2018/04/28 02:12:04 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5382, &(0x7f000003bffe)) 2018/04/28 02:12:04 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000a16fb8)=@ipmr_newroute={0x2c, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_PREFSRC={0x8, 0x7, @rand_addr}, @RTA_FLOW={0x8, 0xb}]}, 0x2c}, 0x1}, 0x0) 2018/04/28 02:12:04 executing program 4: unshare(0x400) r0 = memfd_create(&(0x7f0000000080)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000000040)) 2018/04/28 02:12:04 executing program 2: clock_adjtime(0xfffffffffffffffb, &(0x7f0000000000)) 2018/04/28 02:12:04 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000200000000000000", 0xc, 0x0) 2018/04/28 02:12:04 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/04/28 02:12:04 executing program 4: unshare(0x400) r0 = memfd_create(&(0x7f0000000080)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000000040)) 2018/04/28 02:12:04 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5382, &(0x7f000003bffe)) 2018/04/28 02:12:04 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000000040)='./file0/bus\x00', 0x2790) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r0, 0x0) 2018/04/28 02:12:04 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000000040)='./file0/bus\x00', 0x2790) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r0, 0x0) 2018/04/28 02:12:04 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000a16fb8)=@ipmr_newroute={0x2c, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_PREFSRC={0x8, 0x7, @rand_addr}, @RTA_FLOW={0x8, 0xb}]}, 0x2c}, 0x1}, 0x0) 2018/04/28 02:12:04 executing program 2: clock_adjtime(0xfffffffffffffffb, &(0x7f0000000000)) 2018/04/28 02:12:04 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/04/28 02:12:04 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) unshare(0x40600) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100), 0x10) 2018/04/28 02:12:04 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=[{0x10, 0x1}], 0x10}}], 0x2, 0x0) 2018/04/28 02:12:04 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f697076365f726f7574650000001601e1160aa209e07a86df5448177d47adec466e78220008000069a43690640d0f5c4a5dce00000008f516f26c2f361eaa5fe8ec210edb437b63ccd8db59750540b977b0298f24826a3aa03977b41c422c8e76ab47d16ea287abfb72812b1037edaa1dc78a95190e0c3f9c149c4672df66e6be42676465fef03b5f0000969c5b494b2b0c10bd82a1ae3d170000000000000001da57ce748f24a236e3d76862e94d7cfd5c59f5f4ee72ea99") bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x58) recvmmsg(0xffffffffffffffff, &(0x7f0000003800), 0x0, 0x40002000, &(0x7f00000038c0)) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000100), 0x40000000080) 2018/04/28 02:12:04 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5382, &(0x7f000003bffe)) 2018/04/28 02:12:04 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000000040)='./file0/bus\x00', 0x2790) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r0, 0x0) 2018/04/28 02:12:04 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000000b000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f0000000000)={0x18, 0x1, 0x0, @fuse_bmap_out}, 0x18) 2018/04/28 02:12:04 executing program 5: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x2714, &(0x7f0000af0fe7)=""/13, &(0x7f00000002c0)=0xd) 2018/04/28 02:12:04 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/04/28 02:12:04 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=[{0x10, 0x1}], 0x10}}], 0x2, 0x0) 2018/04/28 02:12:04 executing program 2: mkdir(&(0x7f0000f73ff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000fc4ff6)='./control\x00', 0x83000865) chown(&(0x7f0000000240)='./control\x00', 0x0, 0x0) 2018/04/28 02:12:04 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000000b000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f0000000000)={0x18, 0x1, 0x0, @fuse_bmap_out}, 0x18) 2018/04/28 02:12:04 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) unshare(0x40600) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100), 0x10) 2018/04/28 02:12:04 executing program 0: unshare(0x28060400) semget$private(0x0, 0x5, 0x0) semtimedop(0x0, &(0x7f000001dfd6)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000001f000)={0x2000, 0x989680}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)) 2018/04/28 02:12:04 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f697076365f726f7574650000001601e1160aa209e07a86df5448177d47adec466e78220008000069a43690640d0f5c4a5dce00000008f516f26c2f361eaa5fe8ec210edb437b63ccd8db59750540b977b0298f24826a3aa03977b41c422c8e76ab47d16ea287abfb72812b1037edaa1dc78a95190e0c3f9c149c4672df66e6be42676465fef03b5f0000969c5b494b2b0c10bd82a1ae3d170000000000000001da57ce748f24a236e3d76862e94d7cfd5c59f5f4ee72ea99") bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x58) recvmmsg(0xffffffffffffffff, &(0x7f0000003800), 0x0, 0x40002000, &(0x7f00000038c0)) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000100), 0x40000000080) 2018/04/28 02:12:05 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/04/28 02:12:05 executing program 5: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x2714, &(0x7f0000af0fe7)=""/13, &(0x7f00000002c0)=0xd) 2018/04/28 02:12:05 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=[{0x10, 0x1}], 0x10}}], 0x2, 0x0) 2018/04/28 02:12:05 executing program 2: mkdir(&(0x7f0000f73ff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000fc4ff6)='./control\x00', 0x83000865) chown(&(0x7f0000000240)='./control\x00', 0x0, 0x0) 2018/04/28 02:12:05 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000000b000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f0000000000)={0x18, 0x1, 0x0, @fuse_bmap_out}, 0x18) 2018/04/28 02:12:05 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) unshare(0x40600) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100), 0x10) 2018/04/28 02:12:05 executing program 0: unshare(0x28060400) semget$private(0x0, 0x5, 0x0) semtimedop(0x0, &(0x7f000001dfd6)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000001f000)={0x2000, 0x989680}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)) 2018/04/28 02:12:05 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f697076365f726f7574650000001601e1160aa209e07a86df5448177d47adec466e78220008000069a43690640d0f5c4a5dce00000008f516f26c2f361eaa5fe8ec210edb437b63ccd8db59750540b977b0298f24826a3aa03977b41c422c8e76ab47d16ea287abfb72812b1037edaa1dc78a95190e0c3f9c149c4672df66e6be42676465fef03b5f0000969c5b494b2b0c10bd82a1ae3d170000000000000001da57ce748f24a236e3d76862e94d7cfd5c59f5f4ee72ea99") bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x58) recvmmsg(0xffffffffffffffff, &(0x7f0000003800), 0x0, 0x40002000, &(0x7f00000038c0)) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000100), 0x40000000080) 2018/04/28 02:12:05 executing program 1: unshare(0x28060400) semget$private(0x0, 0x5, 0x0) semtimedop(0x0, &(0x7f000001dfd6)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000001f000)={0x2000, 0x989680}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)) 2018/04/28 02:12:05 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000000b000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f0000000000)={0x18, 0x1, 0x0, @fuse_bmap_out}, 0x18) 2018/04/28 02:12:05 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) unshare(0x40600) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100), 0x10) 2018/04/28 02:12:05 executing program 1: unshare(0x28060400) semget$private(0x0, 0x5, 0x0) semtimedop(0x0, &(0x7f000001dfd6)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000001f000)={0x2000, 0x989680}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)) 2018/04/28 02:12:05 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=[{0x10, 0x1}], 0x10}}], 0x2, 0x0) 2018/04/28 02:12:05 executing program 0: unshare(0x28060400) semget$private(0x0, 0x5, 0x0) semtimedop(0x0, &(0x7f000001dfd6)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000001f000)={0x2000, 0x989680}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)) 2018/04/28 02:12:05 executing program 5: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x2714, &(0x7f0000af0fe7)=""/13, &(0x7f00000002c0)=0xd) 2018/04/28 02:12:05 executing program 2: mkdir(&(0x7f0000f73ff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000fc4ff6)='./control\x00', 0x83000865) chown(&(0x7f0000000240)='./control\x00', 0x0, 0x0) 2018/04/28 02:12:05 executing program 7: r0 = socket$inet6_sctp(0xa, 0x800000005, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000fdbf90)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x200}}], 0x30}], 0x1, 0x0) 2018/04/28 02:12:05 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f697076365f726f7574650000001601e1160aa209e07a86df5448177d47adec466e78220008000069a43690640d0f5c4a5dce00000008f516f26c2f361eaa5fe8ec210edb437b63ccd8db59750540b977b0298f24826a3aa03977b41c422c8e76ab47d16ea287abfb72812b1037edaa1dc78a95190e0c3f9c149c4672df66e6be42676465fef03b5f0000969c5b494b2b0c10bd82a1ae3d170000000000000001da57ce748f24a236e3d76862e94d7cfd5c59f5f4ee72ea99") bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x58) recvmmsg(0xffffffffffffffff, &(0x7f0000003800), 0x0, 0x40002000, &(0x7f00000038c0)) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000100), 0x40000000080) 2018/04/28 02:12:05 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) 2018/04/28 02:12:05 executing program 2: mkdir(&(0x7f0000f73ff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000fc4ff6)='./control\x00', 0x83000865) chown(&(0x7f0000000240)='./control\x00', 0x0, 0x0) 2018/04/28 02:12:05 executing program 0: unshare(0x28060400) semget$private(0x0, 0x5, 0x0) semtimedop(0x0, &(0x7f000001dfd6)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000001f000)={0x2000, 0x989680}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)) 2018/04/28 02:12:05 executing program 7: r0 = socket$inet6_sctp(0xa, 0x800000005, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000fdbf90)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x200}}], 0x30}], 0x1, 0x0) 2018/04/28 02:12:05 executing program 1: unshare(0x28060400) semget$private(0x0, 0x5, 0x0) semtimedop(0x0, &(0x7f000001dfd6)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000001f000)={0x2000, 0x989680}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)) 2018/04/28 02:12:05 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x20000000) 2018/04/28 02:12:05 executing program 5: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x2714, &(0x7f0000af0fe7)=""/13, &(0x7f00000002c0)=0xd) 2018/04/28 02:12:05 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) 2018/04/28 02:12:05 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) 2018/04/28 02:12:05 executing program 2: ioperm(0x0, 0x1000, 0x0) socketpair(0x11, 0x2, 0x0, &(0x7f0000000000)) 2018/04/28 02:12:06 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x2040600) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000040)) 2018/04/28 02:12:06 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x20000000) 2018/04/28 02:12:06 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000180), &(0x7f00000001c0)=0xfe5b) 2018/04/28 02:12:06 executing program 7: r0 = socket$inet6_sctp(0xa, 0x800000005, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000fdbf90)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x200}}], 0x30}], 0x1, 0x0) 2018/04/28 02:12:06 executing program 7: r0 = socket$inet6_sctp(0xa, 0x800000005, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000fdbf90)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x200}}], 0x30}], 0x1, 0x0) 2018/04/28 02:12:06 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) 2018/04/28 02:12:06 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x20000000) 2018/04/28 02:12:06 executing program 2: ioperm(0x0, 0x1000, 0x0) socketpair(0x11, 0x2, 0x0, &(0x7f0000000000)) 2018/04/28 02:12:06 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) 2018/04/28 02:12:06 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x2040600) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000040)) 2018/04/28 02:12:06 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x2040600) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000040)) 2018/04/28 02:12:06 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000180), &(0x7f00000001c0)=0xfe5b) 2018/04/28 02:12:06 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000180), &(0x7f00000001c0)=0xfe5b) 2018/04/28 02:12:06 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x2040600) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000040)) 2018/04/28 02:12:06 executing program 7: ioperm(0x0, 0x1000, 0x0) socketpair(0x11, 0x2, 0x0, &(0x7f0000000000)) 2018/04/28 02:12:06 executing program 2: ioperm(0x0, 0x1000, 0x0) socketpair(0x11, 0x2, 0x0, &(0x7f0000000000)) 2018/04/28 02:12:06 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x2040600) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000040)) 2018/04/28 02:12:06 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x20000000) 2018/04/28 02:12:06 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) 2018/04/28 02:12:06 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) 2018/04/28 02:12:06 executing program 7: ioperm(0x0, 0x1000, 0x0) socketpair(0x11, 0x2, 0x0, &(0x7f0000000000)) 2018/04/28 02:12:06 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x2040600) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000040)) 2018/04/28 02:12:07 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000180), &(0x7f00000001c0)=0xfe5b) 2018/04/28 02:12:07 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x2040600) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000040)) 2018/04/28 02:12:07 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r0, &(0x7f0000000080), 0x0) 2018/04/28 02:12:07 executing program 2: ioperm(0x0, 0x1000, 0x0) socketpair(0x11, 0x2, 0x0, &(0x7f0000000000)) 2018/04/28 02:12:07 executing program 7: ioperm(0x0, 0x1000, 0x0) socketpair(0x11, 0x2, 0x0, &(0x7f0000000000)) 2018/04/28 02:12:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0xfffffffffffffffe, 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/28 02:12:07 executing program 3: getitimer(0x0, &(0x7f0000000000)) 2018/04/28 02:12:07 executing program 6: personality(0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/28 02:12:07 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x40600) r2 = dup3(r0, r1, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000180)=""/238) 2018/04/28 02:12:07 executing program 7: open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) openat$dir(0xffffffffffffff9c, &(0x7f0000000700)='./file0\x00', 0x880, 0x0) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)) 2018/04/28 02:12:07 executing program 6: personality(0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/28 02:12:07 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r0, &(0x7f0000000080), 0x0) 2018/04/28 02:12:07 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000fad000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfffffd46) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/28 02:12:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0xfffffffffffffffe, 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/28 02:12:07 executing program 5: io_setup(0x80000000, &(0x7f0000000000)) 2018/04/28 02:12:07 executing program 3: getitimer(0x0, &(0x7f0000000000)) 2018/04/28 02:12:07 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x40600) r2 = dup3(r0, r1, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000180)=""/238) 2018/04/28 02:12:07 executing program 5: io_setup(0x80000000, &(0x7f0000000000)) 2018/04/28 02:12:07 executing program 6: personality(0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/28 02:12:07 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r0, &(0x7f0000000080), 0x0) 2018/04/28 02:12:07 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000fad000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfffffd46) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/28 02:12:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0xfffffffffffffffe, 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/28 02:12:07 executing program 7: open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) openat$dir(0xffffffffffffff9c, &(0x7f0000000700)='./file0\x00', 0x880, 0x0) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)) 2018/04/28 02:12:07 executing program 3: getitimer(0x0, &(0x7f0000000000)) 2018/04/28 02:12:07 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000fad000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfffffd46) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/28 02:12:07 executing program 6: personality(0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/28 02:12:07 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x40600) r2 = dup3(r0, r1, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000180)=""/238) 2018/04/28 02:12:07 executing program 5: io_setup(0x80000000, &(0x7f0000000000)) 2018/04/28 02:12:07 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r0, &(0x7f0000000080), 0x0) 2018/04/28 02:12:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0xfffffffffffffffe, 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/28 02:12:07 executing program 7: open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) openat$dir(0xffffffffffffff9c, &(0x7f0000000700)='./file0\x00', 0x880, 0x0) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)) 2018/04/28 02:12:07 executing program 3: getitimer(0x0, &(0x7f0000000000)) 2018/04/28 02:12:07 executing program 6: open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) openat$dir(0xffffffffffffff9c, &(0x7f0000000700)='./file0\x00', 0x880, 0x0) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)) 2018/04/28 02:12:07 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000fad000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfffffd46) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/28 02:12:08 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) bind$alg(r0, &(0x7f000018a000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x400) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f00004cbff8), 0x0) 2018/04/28 02:12:08 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x40600) r2 = dup3(r0, r1, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000180)=""/238) 2018/04/28 02:12:08 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000fad000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfffffd46) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/28 02:12:08 executing program 5: io_setup(0x80000000, &(0x7f0000000000)) 2018/04/28 02:12:08 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcd}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x169, &(0x7f00000000c0)}, 0x10) 2018/04/28 02:12:08 executing program 5: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed00002e", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001680)=[{&(0x7f0000000300)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001600)=[{&(0x7f0000002100)="13bee905174d177348090000006c80c3d63b5b417f4e99c127d4afd398031999a51072d753c21bb642b15746d9", 0x2d}], 0x1}], 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/28 02:12:08 executing program 6: open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) openat$dir(0xffffffffffffff9c, &(0x7f0000000700)='./file0\x00', 0x880, 0x0) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)) 2018/04/28 02:12:08 executing program 1: mmap(&(0x7f00004fd000/0x4000)=nil, 0x4000, 0x0, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x2, &(0x7f0000527ff8)=0x5, 0x401c, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x2) 2018/04/28 02:12:08 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000fad000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfffffd46) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/28 02:12:08 executing program 2: prctl$void(0x20) 2018/04/28 02:12:08 executing program 7: open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) openat$dir(0xffffffffffffff9c, &(0x7f0000000700)='./file0\x00', 0x880, 0x0) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)) 2018/04/28 02:12:08 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) bind$alg(r0, &(0x7f000018a000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x400) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f00004cbff8), 0x0) 2018/04/28 02:12:08 executing program 2: prctl$void(0x20) 2018/04/28 02:12:08 executing program 1: mmap(&(0x7f00004fd000/0x4000)=nil, 0x4000, 0x0, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x2, &(0x7f0000527ff8)=0x5, 0x401c, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x2) 2018/04/28 02:12:08 executing program 5: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed00002e", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001680)=[{&(0x7f0000000300)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001600)=[{&(0x7f0000002100)="13bee905174d177348090000006c80c3d63b5b417f4e99c127d4afd398031999a51072d753c21bb642b15746d9", 0x2d}], 0x1}], 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/28 02:12:08 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000fad000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfffffd46) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/28 02:12:08 executing program 6: open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) openat$dir(0xffffffffffffff9c, &(0x7f0000000700)='./file0\x00', 0x880, 0x0) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)) 2018/04/28 02:12:08 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcd}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x169, &(0x7f00000000c0)}, 0x10) 2018/04/28 02:12:08 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000ac0), &(0x7f0000000b00)=0x8) 2018/04/28 02:12:08 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcd}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x169, &(0x7f00000000c0)}, 0x10) 2018/04/28 02:12:08 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x2) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000000000)={0xccccccccccccce9, &(0x7f0000000080)}) writev(r0, &(0x7f0000000000), 0x1b1) 2018/04/28 02:12:08 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) bind$alg(r0, &(0x7f000018a000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x400) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f00004cbff8), 0x0) 2018/04/28 02:12:08 executing program 2: prctl$void(0x20) 2018/04/28 02:12:08 executing program 5: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed00002e", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001680)=[{&(0x7f0000000300)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001600)=[{&(0x7f0000002100)="13bee905174d177348090000006c80c3d63b5b417f4e99c127d4afd398031999a51072d753c21bb642b15746d9", 0x2d}], 0x1}], 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/28 02:12:08 executing program 1: mmap(&(0x7f00004fd000/0x4000)=nil, 0x4000, 0x0, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x2, &(0x7f0000527ff8)=0x5, 0x401c, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x2) 2018/04/28 02:12:09 executing program 2: prctl$void(0x20) 2018/04/28 02:12:09 executing program 1: mmap(&(0x7f00004fd000/0x4000)=nil, 0x4000, 0x0, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x2, &(0x7f0000527ff8)=0x5, 0x401c, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x2) 2018/04/28 02:12:09 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000ac0), &(0x7f0000000b00)=0x8) 2018/04/28 02:12:09 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) bind$alg(r0, &(0x7f000018a000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x400) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f00004cbff8), 0x0) 2018/04/28 02:12:09 executing program 5: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed00002e", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001680)=[{&(0x7f0000000300)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001600)=[{&(0x7f0000002100)="13bee905174d177348090000006c80c3d63b5b417f4e99c127d4afd398031999a51072d753c21bb642b15746d9", 0x2d}], 0x1}], 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/28 02:12:09 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcd}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x169, &(0x7f00000000c0)}, 0x10) 2018/04/28 02:12:09 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcd}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x169, &(0x7f00000000c0)}, 0x10) 2018/04/28 02:12:09 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x285) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000ac5000), 0x4) 2018/04/28 02:12:09 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000ac0), &(0x7f0000000b00)=0x8) 2018/04/28 02:12:09 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x2) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000000000)={0xccccccccccccce9, &(0x7f0000000080)}) writev(r0, &(0x7f0000000000), 0x1b1) 2018/04/28 02:12:09 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000280)={0x2, &(0x7f000000b000)=[{0x10004d}, {0x6}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000e000)="15", 0x1}], 0x1) 2018/04/28 02:12:09 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000ac0), &(0x7f0000000b00)=0x8) 2018/04/28 02:12:09 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x2) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000000000)={0xccccccccccccce9, &(0x7f0000000080)}) writev(r0, &(0x7f0000000000), 0x1b1) 2018/04/28 02:12:09 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x285) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000ac5000), 0x4) 2018/04/28 02:12:09 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000280)={0x2, &(0x7f000000b000)=[{0x10004d}, {0x6}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000e000)="15", 0x1}], 0x1) 2018/04/28 02:12:09 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000280)={0x2, &(0x7f000000b000)=[{0x10004d}, {0x6}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000e000)="15", 0x1}], 0x1) 2018/04/28 02:12:09 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcd}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x169, &(0x7f00000000c0)}, 0x10) 2018/04/28 02:12:09 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcd}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x169, &(0x7f00000000c0)}, 0x10) 2018/04/28 02:12:09 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x2) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000000000)={0xccccccccccccce9, &(0x7f0000000080)}) writev(r0, &(0x7f0000000000), 0x1b1) 2018/04/28 02:12:09 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x2) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000000000)={0xccccccccccccce9, &(0x7f0000000080)}) writev(r0, &(0x7f0000000000), 0x1b1) 2018/04/28 02:12:09 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x285) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000ac5000), 0x4) 2018/04/28 02:12:09 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000280)={0x2, &(0x7f000000b000)=[{0x10004d}, {0x6}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000e000)="15", 0x1}], 0x1) 2018/04/28 02:12:09 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000280)={0x2, &(0x7f000000b000)=[{0x10004d}, {0x6}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000e000)="15", 0x1}], 0x1) 2018/04/28 02:12:09 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clock_nanosleep(0x2, 0x1, &(0x7f0000000140)={0x77359400}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/04/28 02:12:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_proto_private(r0, 0x0, &(0x7f00000012c0)="2fda0c83a848213a") 2018/04/28 02:12:09 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7eff4)) epoll_pwait(r0, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8), 0x8) seccomp(0x0, 0x0, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/04/28 02:12:10 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000280)={0x2, &(0x7f000000b000)=[{0x10004d}, {0x6}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000e000)="15", 0x1}], 0x1) 2018/04/28 02:12:10 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000280)={0x2, &(0x7f000000b000)=[{0x10004d}, {0x6}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000e000)="15", 0x1}], 0x1) 2018/04/28 02:12:10 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x285) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000ac5000), 0x4) 2018/04/28 02:12:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_proto_private(r0, 0x0, &(0x7f00000012c0)="2fda0c83a848213a") 2018/04/28 02:12:10 executing program 1: unshare(0x8000400) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x1, 0x2, 0x80}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/04/28 02:12:10 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clock_nanosleep(0x2, 0x1, &(0x7f0000000140)={0x77359400}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/04/28 02:12:10 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x2) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000000000)={0xccccccccccccce9, &(0x7f0000000080)}) writev(r0, &(0x7f0000000000), 0x1b1) 2018/04/28 02:12:10 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7eff4)) epoll_pwait(r0, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8), 0x8) seccomp(0x0, 0x0, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/04/28 02:12:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_proto_private(r0, 0x0, &(0x7f00000012c0)="2fda0c83a848213a") 2018/04/28 02:12:10 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080), 0x8) 2018/04/28 02:12:10 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x2) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000000000)={0xccccccccccccce9, &(0x7f0000000080)}) writev(r0, &(0x7f0000000000), 0x1b1) 2018/04/28 02:12:10 executing program 1: unshare(0x8000400) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x1, 0x2, 0x80}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/04/28 02:12:10 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7eff4)) epoll_pwait(r0, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8), 0x8) seccomp(0x0, 0x0, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/04/28 02:12:10 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080), 0x8) 2018/04/28 02:12:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_proto_private(r0, 0x0, &(0x7f00000012c0)="2fda0c83a848213a") 2018/04/28 02:12:10 executing program 1: unshare(0x8000400) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x1, 0x2, 0x80}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/04/28 02:12:11 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clock_nanosleep(0x2, 0x1, &(0x7f0000000140)={0x77359400}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/04/28 02:12:11 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080), 0x8) 2018/04/28 02:12:11 executing program 7: unshare(0x8000400) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x1, 0x2, 0x80}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/04/28 02:12:11 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x18) 2018/04/28 02:12:11 executing program 1: unshare(0x8000400) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x1, 0x2, 0x80}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/04/28 02:12:11 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080), 0x8) 2018/04/28 02:12:11 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x18) 2018/04/28 02:12:11 executing program 7: unshare(0x8000400) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x1, 0x2, 0x80}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/04/28 02:12:11 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x18) 2018/04/28 02:12:11 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7eff4)) epoll_pwait(r0, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8), 0x8) seccomp(0x0, 0x0, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/04/28 02:12:11 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clock_nanosleep(0x2, 0x1, &(0x7f0000000140)={0x77359400}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/04/28 02:12:11 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clock_nanosleep(0x2, 0x1, &(0x7f0000000140)={0x77359400}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/04/28 02:12:11 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7eff4)) epoll_pwait(r0, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8), 0x8) seccomp(0x0, 0x0, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/04/28 02:12:12 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) readv(0xffffffffffffffff, &(0x7f0000004380), 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) recvmmsg(r1, &(0x7f0000004080)=[{{&(0x7f0000003f40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000004000)=[{&(0x7f0000003fc0)=""/25, 0x19}], 0x1, &(0x7f0000004040)=""/26, 0x1a}}], 0x1, 0x0, 0x0) 2018/04/28 02:12:12 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x18) 2018/04/28 02:12:12 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x18) 2018/04/28 02:12:12 executing program 7: unshare(0x8000400) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x1, 0x2, 0x80}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/04/28 02:12:12 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x18) 2018/04/28 02:12:12 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x18) 2018/04/28 02:12:12 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000035bff8)) madvise(&(0x7f000027c000/0x1000)=nil, 0x1000, 0x4) 2018/04/28 02:12:13 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) readv(0xffffffffffffffff, &(0x7f0000004380), 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) recvmmsg(r1, &(0x7f0000004080)=[{{&(0x7f0000003f40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000004000)=[{&(0x7f0000003fc0)=""/25, 0x19}], 0x1, &(0x7f0000004040)=""/26, 0x1a}}], 0x1, 0x0, 0x0) 2018/04/28 02:12:13 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clock_nanosleep(0x2, 0x1, &(0x7f0000000140)={0x77359400}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/04/28 02:12:13 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clock_nanosleep(0x2, 0x1, &(0x7f0000000140)={0x77359400}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/04/28 02:12:13 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000035bff8)) madvise(&(0x7f000027c000/0x1000)=nil, 0x1000, 0x4) 2018/04/28 02:12:13 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7eff4)) epoll_pwait(r0, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8), 0x8) seccomp(0x0, 0x0, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/04/28 02:12:13 executing program 4: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x81371}) bpf$PROG_LOAD(0x5, &(0x7f00007c9000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9}, [@jmp={0x5, 0x0, 0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/04/28 02:12:13 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7eff4)) epoll_pwait(r0, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8), 0x8) seccomp(0x0, 0x0, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/04/28 02:12:13 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) readv(0xffffffffffffffff, &(0x7f0000004380), 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) recvmmsg(r1, &(0x7f0000004080)=[{{&(0x7f0000003f40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000004000)=[{&(0x7f0000003fc0)=""/25, 0x19}], 0x1, &(0x7f0000004040)=""/26, 0x1a}}], 0x1, 0x0, 0x0) 2018/04/28 02:12:13 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000035bff8)) madvise(&(0x7f000027c000/0x1000)=nil, 0x1000, 0x4) 2018/04/28 02:12:13 executing program 4: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x81371}) bpf$PROG_LOAD(0x5, &(0x7f00007c9000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9}, [@jmp={0x5, 0x0, 0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/04/28 02:12:13 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000035bff8)) madvise(&(0x7f000027c000/0x1000)=nil, 0x1000, 0x4) 2018/04/28 02:12:13 executing program 4: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x81371}) bpf$PROG_LOAD(0x5, &(0x7f00007c9000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9}, [@jmp={0x5, 0x0, 0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/04/28 02:12:13 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) readv(0xffffffffffffffff, &(0x7f0000004380), 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) recvmmsg(r1, &(0x7f0000004080)=[{{&(0x7f0000003f40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000004000)=[{&(0x7f0000003fc0)=""/25, 0x19}], 0x1, &(0x7f0000004040)=""/26, 0x1a}}], 0x1, 0x0, 0x0) 2018/04/28 02:12:13 executing program 4: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x81371}) bpf$PROG_LOAD(0x5, &(0x7f00007c9000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9}, [@jmp={0x5, 0x0, 0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/04/28 02:12:14 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) readv(0xffffffffffffffff, &(0x7f0000004380), 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) recvmmsg(r1, &(0x7f0000004080)=[{{&(0x7f0000003f40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000004000)=[{&(0x7f0000003fc0)=""/25, 0x19}], 0x1, &(0x7f0000004040)=""/26, 0x1a}}], 0x1, 0x0, 0x0) 2018/04/28 02:12:14 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000c9effc), 0x4) 2018/04/28 02:12:14 executing program 5: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, &(0x7f0000000540)="bfd8d2115ce928f01120caa1333580edf5d5818edbbdfcc44047ddca047dbd69b943f612957f43cfd4f2af74d2ae4739631ef25b1d0de28df61688033e7e10ed0067", 0x42, 0x0) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000500)="01", 0x1, r2) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'sha512-generic\x00'}}) 2018/04/28 02:12:14 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) readv(0xffffffffffffffff, &(0x7f0000004380), 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) recvmmsg(r1, &(0x7f0000004080)=[{{&(0x7f0000003f40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000004000)=[{&(0x7f0000003fc0)=""/25, 0x19}], 0x1, &(0x7f0000004040)=""/26, 0x1a}}], 0x1, 0x0, 0x0) 2018/04/28 02:12:14 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) readv(0xffffffffffffffff, &(0x7f0000004380), 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) recvmmsg(r1, &(0x7f0000004080)=[{{&(0x7f0000003f40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000004000)=[{&(0x7f0000003fc0)=""/25, 0x19}], 0x1, &(0x7f0000004040)=""/26, 0x1a}}], 0x1, 0x0, 0x0) 2018/04/28 02:12:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipmr_delroute={0x1c, 0x19, 0x201, 0x0, 0x0, {0x80}}, 0x1c}, 0x1}, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000840)=""/149, 0x95}], 0x2) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/04/28 02:12:14 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000fe7fe4)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000bcefe4)={0xa, 0x4e20}, 0x1c) 2018/04/28 02:12:14 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 2018/04/28 02:12:14 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 2018/04/28 02:12:14 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000c9effc), 0x4) 2018/04/28 02:12:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipmr_delroute={0x1c, 0x19, 0x201, 0x0, 0x0, {0x80}}, 0x1c}, 0x1}, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000840)=""/149, 0x95}], 0x2) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/04/28 02:12:14 executing program 5: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, &(0x7f0000000540)="bfd8d2115ce928f01120caa1333580edf5d5818edbbdfcc44047ddca047dbd69b943f612957f43cfd4f2af74d2ae4739631ef25b1d0de28df61688033e7e10ed0067", 0x42, 0x0) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000500)="01", 0x1, r2) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'sha512-generic\x00'}}) 2018/04/28 02:12:14 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000fe7fe4)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000bcefe4)={0xa, 0x4e20}, 0x1c) 2018/04/28 02:12:14 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 2018/04/28 02:12:14 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000c9effc), 0x4) 2018/04/28 02:12:14 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000fe7fe4)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000bcefe4)={0xa, 0x4e20}, 0x1c) 2018/04/28 02:12:15 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000fe7fe4)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000bcefe4)={0xa, 0x4e20}, 0x1c) 2018/04/28 02:12:15 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) readv(0xffffffffffffffff, &(0x7f0000004380), 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) recvmmsg(r1, &(0x7f0000004080)=[{{&(0x7f0000003f40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000004000)=[{&(0x7f0000003fc0)=""/25, 0x19}], 0x1, &(0x7f0000004040)=""/26, 0x1a}}], 0x1, 0x0, 0x0) 2018/04/28 02:12:15 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) readv(0xffffffffffffffff, &(0x7f0000004380), 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) recvmmsg(r1, &(0x7f0000004080)=[{{&(0x7f0000003f40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000004000)=[{&(0x7f0000003fc0)=""/25, 0x19}], 0x1, &(0x7f0000004040)=""/26, 0x1a}}], 0x1, 0x0, 0x0) 2018/04/28 02:12:15 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) readv(0xffffffffffffffff, &(0x7f0000004380), 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) recvmmsg(r1, &(0x7f0000004080)=[{{&(0x7f0000003f40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000004000)=[{&(0x7f0000003fc0)=""/25, 0x19}], 0x1, &(0x7f0000004040)=""/26, 0x1a}}], 0x1, 0x0, 0x0) 2018/04/28 02:12:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipmr_delroute={0x1c, 0x19, 0x201, 0x0, 0x0, {0x80}}, 0x1c}, 0x1}, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000840)=""/149, 0x95}], 0x2) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/04/28 02:12:15 executing program 5: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, &(0x7f0000000540)="bfd8d2115ce928f01120caa1333580edf5d5818edbbdfcc44047ddca047dbd69b943f612957f43cfd4f2af74d2ae4739631ef25b1d0de28df61688033e7e10ed0067", 0x42, 0x0) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000500)="01", 0x1, r2) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'sha512-generic\x00'}}) 2018/04/28 02:12:15 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000c9effc), 0x4) 2018/04/28 02:12:15 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 2018/04/28 02:12:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipmr_delroute={0x1c, 0x19, 0x201, 0x0, 0x0, {0x80}}, 0x1c}, 0x1}, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000840)=""/149, 0x95}], 0x2) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/04/28 02:12:15 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x97) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x0, 0x3, 0x0, "6e36998e22e34fe05e0fe3d45551346375513d4ca119c1ccd44d4a97f245a56eb748ef9f9c2ba2a5026971c834c3ccc3e84401969f6bf62a934c8baa54fc1fd6ae0a8ed747e749b8d45e983a310ec6f4"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x5, 0x0, "dcbd7013560987c90ebd84b6e984c7242a057f7f7f8b85f0aba26dc45e69c2db87180107eba9f36e22ba7df5228e6a97e954627eb3966137d05054d92ff0e25078b35ba8d6f9e3ab5b89afb667676ae0"}, 0xd8) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa}, 0x1c) 2018/04/28 02:12:15 executing program 6: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedsend(r0, &(0x7f00000014c0)="98bb68cc0135d8000000502001f1ba512161fe86c77e73799db28ce04c8b3a6a145f773833303a3b0800000059398daa194e6582ee760107df84aaa670e349a2c4cff8a772ee09b2a933f2c176266b7dc9b92b10dec7387f84610007fe63d0b73113050790", 0x65, 0x800, 0x0) 2018/04/28 02:12:15 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000000040)=""/16, &(0x7f0000004ffc)=0x10) 2018/04/28 02:12:15 executing program 5: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, &(0x7f0000000540)="bfd8d2115ce928f01120caa1333580edf5d5818edbbdfcc44047ddca047dbd69b943f612957f43cfd4f2af74d2ae4739631ef25b1d0de28df61688033e7e10ed0067", 0x42, 0x0) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000500)="01", 0x1, r2) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'sha512-generic\x00'}}) 2018/04/28 02:12:15 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000000040)=""/16, &(0x7f0000004ffc)=0x10) 2018/04/28 02:12:15 executing program 6: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedsend(r0, &(0x7f00000014c0)="98bb68cc0135d8000000502001f1ba512161fe86c77e73799db28ce04c8b3a6a145f773833303a3b0800000059398daa194e6582ee760107df84aaa670e349a2c4cff8a772ee09b2a933f2c176266b7dc9b92b10dec7387f84610007fe63d0b73113050790", 0x65, 0x800, 0x0) 2018/04/28 02:12:15 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x4000000000000084) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)}]) 2018/04/28 02:12:15 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0xa9e, 0x4) sendmsg(r0, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[], 0x0, &(0x7f0000000380)=[{&(0x7f0000000600)="d7", 0x1}], 0x1}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) 2018/04/28 02:12:16 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x4000000000000084) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)}]) 2018/04/28 02:12:16 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0xa9e, 0x4) sendmsg(r0, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[], 0x0, &(0x7f0000000380)=[{&(0x7f0000000600)="d7", 0x1}], 0x1}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) 2018/04/28 02:12:16 executing program 6: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedsend(r0, &(0x7f00000014c0)="98bb68cc0135d8000000502001f1ba512161fe86c77e73799db28ce04c8b3a6a145f773833303a3b0800000059398daa194e6582ee760107df84aaa670e349a2c4cff8a772ee09b2a933f2c176266b7dc9b92b10dec7387f84610007fe63d0b73113050790", 0x65, 0x800, 0x0) 2018/04/28 02:12:16 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x97) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x0, 0x3, 0x0, "6e36998e22e34fe05e0fe3d45551346375513d4ca119c1ccd44d4a97f245a56eb748ef9f9c2ba2a5026971c834c3ccc3e84401969f6bf62a934c8baa54fc1fd6ae0a8ed747e749b8d45e983a310ec6f4"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x5, 0x0, "dcbd7013560987c90ebd84b6e984c7242a057f7f7f8b85f0aba26dc45e69c2db87180107eba9f36e22ba7df5228e6a97e954627eb3966137d05054d92ff0e25078b35ba8d6f9e3ab5b89afb667676ae0"}, 0xd8) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa}, 0x1c) 2018/04/28 02:12:16 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0xa9e, 0x4) sendmsg(r0, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[], 0x0, &(0x7f0000000380)=[{&(0x7f0000000600)="d7", 0x1}], 0x1}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) 2018/04/28 02:12:16 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000000040)=""/16, &(0x7f0000004ffc)=0x10) 2018/04/28 02:12:16 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0xa9e, 0x4) sendmsg(r0, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[], 0x0, &(0x7f0000000380)=[{&(0x7f0000000600)="d7", 0x1}], 0x1}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) 2018/04/28 02:12:16 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x7a) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00000001c0), 0x4) 2018/04/28 02:12:16 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000000040)=""/16, &(0x7f0000004ffc)=0x10) 2018/04/28 02:12:16 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x97) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x0, 0x3, 0x0, "6e36998e22e34fe05e0fe3d45551346375513d4ca119c1ccd44d4a97f245a56eb748ef9f9c2ba2a5026971c834c3ccc3e84401969f6bf62a934c8baa54fc1fd6ae0a8ed747e749b8d45e983a310ec6f4"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x5, 0x0, "dcbd7013560987c90ebd84b6e984c7242a057f7f7f8b85f0aba26dc45e69c2db87180107eba9f36e22ba7df5228e6a97e954627eb3966137d05054d92ff0e25078b35ba8d6f9e3ab5b89afb667676ae0"}, 0xd8) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa}, 0x1c) 2018/04/28 02:12:16 executing program 6: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedsend(r0, &(0x7f00000014c0)="98bb68cc0135d8000000502001f1ba512161fe86c77e73799db28ce04c8b3a6a145f773833303a3b0800000059398daa194e6582ee760107df84aaa670e349a2c4cff8a772ee09b2a933f2c176266b7dc9b92b10dec7387f84610007fe63d0b73113050790", 0x65, 0x800, 0x0) 2018/04/28 02:12:16 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0xa9e, 0x4) sendmsg(r0, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[], 0x0, &(0x7f0000000380)=[{&(0x7f0000000600)="d7", 0x1}], 0x1}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) 2018/04/28 02:12:16 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0xa9e, 0x4) sendmsg(r0, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[], 0x0, &(0x7f0000000380)=[{&(0x7f0000000600)="d7", 0x1}], 0x1}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) 2018/04/28 02:12:16 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x4000000000000084) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)}]) 2018/04/28 02:12:16 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x7a) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00000001c0), 0x4) 2018/04/28 02:12:16 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0xa9e, 0x4) sendmsg(r0, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[], 0x0, &(0x7f0000000380)=[{&(0x7f0000000600)="d7", 0x1}], 0x1}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) 2018/04/28 02:12:16 executing program 6: sched_setattr(0x0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) mincore(&(0x7f0000005000/0x4000)=nil, 0x4000, &(0x7f00000000c0)=""/159) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/28 02:12:16 executing program 4: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000000c0)="260000005e0009000000eaf8ff97c8e3720000000400000002002100001b0008db315adba943", 0x26) 2018/04/28 02:12:16 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x97) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x0, 0x3, 0x0, "6e36998e22e34fe05e0fe3d45551346375513d4ca119c1ccd44d4a97f245a56eb748ef9f9c2ba2a5026971c834c3ccc3e84401969f6bf62a934c8baa54fc1fd6ae0a8ed747e749b8d45e983a310ec6f4"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x5, 0x0, "dcbd7013560987c90ebd84b6e984c7242a057f7f7f8b85f0aba26dc45e69c2db87180107eba9f36e22ba7df5228e6a97e954627eb3966137d05054d92ff0e25078b35ba8d6f9e3ab5b89afb667676ae0"}, 0xd8) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa}, 0x1c) 2018/04/28 02:12:16 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0xa9e, 0x4) sendmsg(r0, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[], 0x0, &(0x7f0000000380)=[{&(0x7f0000000600)="d7", 0x1}], 0x1}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) 2018/04/28 02:12:16 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0xa9e, 0x4) sendmsg(r0, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[], 0x0, &(0x7f0000000380)=[{&(0x7f0000000600)="d7", 0x1}], 0x1}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) 2018/04/28 02:12:16 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x4000000000000084) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)}]) 2018/04/28 02:12:17 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x7a) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00000001c0), 0x4) 2018/04/28 02:12:17 executing program 6: sched_setattr(0x0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) mincore(&(0x7f0000005000/0x4000)=nil, 0x4000, &(0x7f00000000c0)=""/159) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/28 02:12:17 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0xa9e, 0x4) sendmsg(r0, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[], 0x0, &(0x7f0000000380)=[{&(0x7f0000000600)="d7", 0x1}], 0x1}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) 2018/04/28 02:12:17 executing program 0: perf_event_open(&(0x7f00000f0f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x8c, 0x1, &(0x7f0000000000), &(0x7f0000bbb000), 0x0) 2018/04/28 02:12:17 executing program 4: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000000c0)="260000005e0009000000eaf8ff97c8e3720000000400000002002100001b0008db315adba943", 0x26) 2018/04/28 02:12:17 executing program 1: futex(&(0x7f00001122a1), 0x800000000003, 0x0, &(0x7f000000b000), &(0x7f0000000000), 0x0) 2018/04/28 02:12:17 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00000000000001020000000400080005000000000000000000001c000000548e778c8e3858210000000000030006000000000002000000000000000000000000e1000002000100000000000006090000000000030005000000000002000000e00000010001000000000000"], 0x70}, 0x1}, 0x0) 2018/04/28 02:12:17 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x1}, {0x80}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000140)={{0x0, 0x10001}}) 2018/04/28 02:12:17 executing program 1: futex(&(0x7f00001122a1), 0x800000000003, 0x0, &(0x7f000000b000), &(0x7f0000000000), 0x0) 2018/04/28 02:12:17 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x1}, {0x80}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000140)={{0x0, 0x10001}}) 2018/04/28 02:12:17 executing program 0: perf_event_open(&(0x7f00000f0f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x8c, 0x1, &(0x7f0000000000), &(0x7f0000bbb000), 0x0) 2018/04/28 02:12:17 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000009c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000980)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x1fb) 2018/04/28 02:12:17 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x7a) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00000001c0), 0x4) 2018/04/28 02:12:17 executing program 4: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000000c0)="260000005e0009000000eaf8ff97c8e3720000000400000002002100001b0008db315adba943", 0x26) 2018/04/28 02:12:18 executing program 1: futex(&(0x7f00001122a1), 0x800000000003, 0x0, &(0x7f000000b000), &(0x7f0000000000), 0x0) 2018/04/28 02:12:18 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000009c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000980)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x1fb) 2018/04/28 02:12:18 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00000000000001020000000400080005000000000000000000001c000000548e778c8e3858210000000000030006000000000002000000000000000000000000e1000002000100000000000006090000000000030005000000000002000000e00000010001000000000000"], 0x70}, 0x1}, 0x0) 2018/04/28 02:12:18 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000009c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000980)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x1fb) 2018/04/28 02:12:18 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x1}, {0x80}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000140)={{0x0, 0x10001}}) 2018/04/28 02:12:18 executing program 4: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000000c0)="260000005e0009000000eaf8ff97c8e3720000000400000002002100001b0008db315adba943", 0x26) 2018/04/28 02:12:18 executing program 0: perf_event_open(&(0x7f00000f0f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x8c, 0x1, &(0x7f0000000000), &(0x7f0000bbb000), 0x0) 2018/04/28 02:12:18 executing program 6: sched_setattr(0x0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) mincore(&(0x7f0000005000/0x4000)=nil, 0x4000, &(0x7f00000000c0)=""/159) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/28 02:12:18 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x1}, {0x80}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000140)={{0x0, 0x10001}}) 2018/04/28 02:12:18 executing program 1: futex(&(0x7f00001122a1), 0x800000000003, 0x0, &(0x7f000000b000), &(0x7f0000000000), 0x0) 2018/04/28 02:12:18 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000009c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000980)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x1fb) 2018/04/28 02:12:18 executing program 0: perf_event_open(&(0x7f00000f0f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x8c, 0x1, &(0x7f0000000000), &(0x7f0000bbb000), 0x0) 2018/04/28 02:12:18 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000040), &(0x7f0000000000)=0xfffffffffffffea3) 2018/04/28 02:12:18 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000009c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000980)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x1fb) 2018/04/28 02:12:18 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00000000000001020000000400080005000000000000000000001c000000548e778c8e3858210000000000030006000000000002000000000000000000000000e1000002000100000000000006090000000000030005000000000002000000e00000010001000000000000"], 0x70}, 0x1}, 0x0) 2018/04/28 02:12:18 executing program 5: open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x90a4, 0x0) quotactl(0x0, &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f0000000480)) 2018/04/28 02:12:19 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r1 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = fcntl$getown(r3, 0x9) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x9, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x100000001, 0xe1a, 0x0, 0xffffffffffffffc0}, r4, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) dup2(r5, r1) openat$cgroup_ro(r7, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/28 02:12:19 executing program 6: sched_setattr(0x0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) mincore(&(0x7f0000005000/0x4000)=nil, 0x4000, &(0x7f00000000c0)=""/159) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/28 02:12:19 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000009c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000980)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x1fb) 2018/04/28 02:12:19 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000040), &(0x7f0000000000)=0xfffffffffffffea3) 2018/04/28 02:12:19 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00000000000001020000000400080005000000000000000000001c000000548e778c8e3858210000000000030006000000000002000000000000000000000000e1000002000100000000000006090000000000030005000000000002000000e00000010001000000000000"], 0x70}, 0x1}, 0x0) 2018/04/28 02:12:19 executing program 5: open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x90a4, 0x0) quotactl(0x0, &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f0000000480)) 2018/04/28 02:12:19 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r1 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = fcntl$getown(r3, 0x9) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x9, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x100000001, 0xe1a, 0x0, 0xffffffffffffffc0}, r4, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) dup2(r5, r1) openat$cgroup_ro(r7, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/28 02:12:19 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000009c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000980)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x1fb) 2018/04/28 02:12:19 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'ip6gre0\x00'}) 2018/04/28 02:12:19 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000040), &(0x7f0000000000)=0xfffffffffffffea3) 2018/04/28 02:12:19 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r1 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = fcntl$getown(r3, 0x9) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x9, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x100000001, 0xe1a, 0x0, 0xffffffffffffffc0}, r4, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) dup2(r5, r1) openat$cgroup_ro(r7, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/28 02:12:19 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r1 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = fcntl$getown(r3, 0x9) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x9, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x100000001, 0xe1a, 0x0, 0xffffffffffffffc0}, r4, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) dup2(r5, r1) openat$cgroup_ro(r7, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/28 02:12:19 executing program 5: open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x90a4, 0x0) quotactl(0x0, &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f0000000480)) 2018/04/28 02:12:19 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'ip6gre0\x00'}) 2018/04/28 02:12:19 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000040), &(0x7f0000000000)=0xfffffffffffffea3) 2018/04/28 02:12:19 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r1 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = fcntl$getown(r3, 0x9) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x9, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x100000001, 0xe1a, 0x0, 0xffffffffffffffc0}, r4, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) dup2(r5, r1) openat$cgroup_ro(r7, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/28 02:12:19 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'ip6gre0\x00'}) 2018/04/28 02:12:20 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r1 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = fcntl$getown(r3, 0x9) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x9, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x100000001, 0xe1a, 0x0, 0xffffffffffffffc0}, r4, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) dup2(r5, r1) openat$cgroup_ro(r7, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/28 02:12:20 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r1 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = fcntl$getown(r3, 0x9) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x9, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x100000001, 0xe1a, 0x0, 0xffffffffffffffc0}, r4, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) dup2(r5, r1) openat$cgroup_ro(r7, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/28 02:12:20 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r1 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = fcntl$getown(r3, 0x9) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x9, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x100000001, 0xe1a, 0x0, 0xffffffffffffffc0}, r4, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) dup2(r5, r1) openat$cgroup_ro(r7, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/28 02:12:20 executing program 5: open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x90a4, 0x0) quotactl(0x0, &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f0000000480)) 2018/04/28 02:12:20 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r1 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = fcntl$getown(r3, 0x9) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x9, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x100000001, 0xe1a, 0x0, 0xffffffffffffffc0}, r4, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) dup2(r5, r1) openat$cgroup_ro(r7, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/28 02:12:20 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r1 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = fcntl$getown(r3, 0x9) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x9, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x100000001, 0xe1a, 0x0, 0xffffffffffffffc0}, r4, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) dup2(r5, r1) openat$cgroup_ro(r7, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/28 02:12:20 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'ip6gre0\x00'}) 2018/04/28 02:12:20 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r1 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = fcntl$getown(r3, 0x9) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x9, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x100000001, 0xe1a, 0x0, 0xffffffffffffffc0}, r4, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) dup2(r5, r1) openat$cgroup_ro(r7, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/28 02:12:20 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r1 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = fcntl$getown(r3, 0x9) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x9, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x100000001, 0xe1a, 0x0, 0xffffffffffffffc0}, r4, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) dup2(r5, r1) openat$cgroup_ro(r7, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/28 02:12:20 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r1 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = fcntl$getown(r3, 0x9) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x9, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x100000001, 0xe1a, 0x0, 0xffffffffffffffc0}, r4, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) dup2(r5, r1) openat$cgroup_ro(r7, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/28 02:12:20 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r1 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = fcntl$getown(r3, 0x9) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x9, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x100000001, 0xe1a, 0x0, 0xffffffffffffffc0}, r4, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) dup2(r5, r1) openat$cgroup_ro(r7, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/28 02:12:20 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r1 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = fcntl$getown(r3, 0x9) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x9, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x100000001, 0xe1a, 0x0, 0xffffffffffffffc0}, r4, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) dup2(r5, r1) openat$cgroup_ro(r7, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/28 02:12:21 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r1 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = fcntl$getown(r3, 0x9) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x9, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x100000001, 0xe1a, 0x0, 0xffffffffffffffc0}, r4, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) dup2(r5, r1) openat$cgroup_ro(r7, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/28 02:12:21 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r1 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = fcntl$getown(r3, 0x9) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x9, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x100000001, 0xe1a, 0x0, 0xffffffffffffffc0}, r4, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) dup2(r5, r1) openat$cgroup_ro(r7, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/28 02:12:21 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r1 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = fcntl$getown(r3, 0x9) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x9, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x100000001, 0xe1a, 0x0, 0xffffffffffffffc0}, r4, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) dup2(r5, r1) openat$cgroup_ro(r7, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/28 02:12:21 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r1 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = fcntl$getown(r3, 0x9) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x9, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x100000001, 0xe1a, 0x0, 0xffffffffffffffc0}, r4, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) dup2(r5, r1) openat$cgroup_ro(r7, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/28 02:12:21 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r1 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = fcntl$getown(r3, 0x9) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x9, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x100000001, 0xe1a, 0x0, 0xffffffffffffffc0}, r4, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) dup2(r5, r1) openat$cgroup_ro(r7, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/28 02:12:21 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r1 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = fcntl$getown(r3, 0x9) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x9, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x100000001, 0xe1a, 0x0, 0xffffffffffffffc0}, r4, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) dup2(r5, r1) openat$cgroup_ro(r7, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/28 02:12:21 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r1 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = fcntl$getown(r3, 0x9) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x9, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x100000001, 0xe1a, 0x0, 0xffffffffffffffc0}, r4, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) dup2(r5, r1) openat$cgroup_ro(r7, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/28 02:12:21 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r1 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = fcntl$getown(r3, 0x9) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x9, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x100000001, 0xe1a, 0x0, 0xffffffffffffffc0}, r4, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) dup2(r5, r1) openat$cgroup_ro(r7, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/28 02:12:21 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x90a4, 0x0) quotactl(0x0, &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f0000000480)) 2018/04/28 02:12:21 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r1 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = fcntl$getown(r3, 0x9) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x9, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x100000001, 0xe1a, 0x0, 0xffffffffffffffc0}, r4, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) dup2(r5, r1) openat$cgroup_ro(r7, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/28 02:12:21 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r1 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = fcntl$getown(r3, 0x9) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x9, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x100000001, 0xe1a, 0x0, 0xffffffffffffffc0}, r4, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) dup2(r5, r1) openat$cgroup_ro(r7, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/28 02:12:21 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r1 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = fcntl$getown(r3, 0x9) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x9, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x100000001, 0xe1a, 0x0, 0xffffffffffffffc0}, r4, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) dup2(r5, r1) openat$cgroup_ro(r7, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/28 02:12:21 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r1 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = fcntl$getown(r3, 0x9) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x9, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x100000001, 0xe1a, 0x0, 0xffffffffffffffc0}, r4, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) dup2(r5, r1) openat$cgroup_ro(r7, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/28 02:12:21 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x90a4, 0x0) quotactl(0x0, &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f0000000480)) 2018/04/28 02:12:22 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x90a4, 0x0) quotactl(0x0, &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f0000000480)) 2018/04/28 02:12:22 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) socket$packet(0x11, 0x400000000a, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000003ed2)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000003fec)) 2018/04/28 02:12:22 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r1 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = fcntl$getown(r3, 0x9) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x9, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x100000001, 0xe1a, 0x0, 0xffffffffffffffc0}, r4, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) dup2(r5, r1) openat$cgroup_ro(r7, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/28 02:12:22 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r1 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = fcntl$getown(r3, 0x9) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x9, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x100000001, 0xe1a, 0x0, 0xffffffffffffffc0}, r4, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) dup2(r5, r1) openat$cgroup_ro(r7, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/28 02:12:22 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/snmp6\x00') preadv(r0, &(0x7f00000012c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/28 02:12:22 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r1 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = fcntl$getown(r3, 0x9) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x9, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x100000001, 0xe1a, 0x0, 0xffffffffffffffc0}, r4, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) dup2(r5, r1) openat$cgroup_ro(r7, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/28 02:12:22 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=ANY=[@ANYBLOB="b70000100000000007000000000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) 2018/04/28 02:12:22 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r1 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = fcntl$getown(r3, 0x9) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x9, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x100000001, 0xe1a, 0x0, 0xffffffffffffffc0}, r4, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) dup2(r5, r1) openat$cgroup_ro(r7, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) [ 220.604987] ================================================================== [ 220.612419] BUG: KMSAN: uninit-value in inet_getpeer+0x1567/0x1e70 [ 220.618849] CPU: 1 PID: 15683 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 220.625804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 220.635162] Call Trace: [ 220.637743] [ 220.639901] dump_stack+0x185/0x1d0 [ 220.643539] ? inet_getpeer+0x1567/0x1e70 [ 220.647722] kmsan_report+0x142/0x240 2018/04/28 02:12:22 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=ANY=[@ANYBLOB="b70000100000000007000000000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) [ 220.651535] __msan_warning_32+0x6c/0xb0 [ 220.655600] inet_getpeer+0x1567/0x1e70 [ 220.659593] ? __msan_poison_alloca+0x15c/0x1d0 [ 220.664264] ? kmsan_set_origin_inline+0x6b/0x120 [ 220.669114] ? __msan_poison_alloca+0x15c/0x1d0 [ 220.673787] ? inet_frag_find+0x7da/0x1610 [ 220.678031] ? ip4_frag_init+0x59/0x740 [ 220.682015] ? inet_frag_find+0x7da/0x1610 [ 220.686260] ip4_frag_init+0x4d1/0x740 [ 220.690165] ? ip4_hashfn+0x170/0x170 [ 220.693985] inet_frag_find+0x7da/0x1610 [ 220.698064] ip_defrag+0x4ba/0x6860 [ 220.701709] ? kmsan_set_origin_inline+0x6b/0x120 [ 220.706571] ? ip_rcv_finish+0xa36/0x1d00 [ 220.710737] ip_local_deliver+0x18f/0x4e0 [ 220.714906] ? ip_call_ra_chain+0x7b0/0x7b0 [ 220.719241] ip_rcv_finish+0xa36/0x1d00 [ 220.723232] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 220.728634] ? nf_hook_slow+0x36f/0x3d0 [ 220.732622] ip_rcv+0x118f/0x16d0 [ 220.736078] ? ip_rcv+0x16d0/0x16d0 [ 220.739720] __netif_receive_skb_core+0x47df/0x4a90 [ 220.744755] ? kmsan_set_origin_inline+0x6b/0x120 [ 220.749624] ? ip_local_deliver_finish+0xec0/0xec0 [ 220.754565] process_backlog+0x62d/0xe20 [ 220.758647] ? rps_trigger_softirq+0x2f0/0x2f0 [ 220.763234] net_rx_action+0x7c1/0x1a70 [ 220.767212] ? net_tx_action+0xab0/0xab0 [ 220.771283] __do_softirq+0x56d/0x93d [ 220.775092] do_softirq_own_stack+0x2a/0x40 [ 220.779406] [ 220.781661] __local_bh_enable_ip+0x114/0x140 [ 220.786161] local_bh_enable+0x36/0x40 [ 220.790058] ip_finish_output2+0x135a/0x1470 [ 220.794484] ip_do_fragment+0x209f/0x3f80 [ 220.798652] ? ip_fragment+0x3f0/0x3f0 2018/04/28 02:12:22 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=ANY=[@ANYBLOB="b70000100000000007000000000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) [ 220.802564] ip_fragment+0x248/0x3f0 [ 220.806284] ip_finish_output+0xd1b/0xff0 [ 220.810441] ip_output+0x505/0x5d0 [ 220.813993] ? ip_mc_finish_output+0x3b0/0x3b0 [ 220.818586] ? ip_finish_output+0xff0/0xff0 [ 220.822912] ip_send_skb+0x173/0x350 [ 220.826635] udp_send_skb+0xeb6/0x1310 [ 220.830533] udp_sendmsg+0x2d47/0x33f0 [ 220.834427] ? __msan_poison_alloca+0x15c/0x1d0 [ 220.839105] ? release_sock+0x10b/0x2a0 [ 220.843086] ? ip_copy_metadata+0xee0/0xee0 [ 220.847432] ? udp_send_skb+0x1310/0x1310 [ 220.851588] inet_sendmsg+0x48d/0x740 [ 220.855412] ? inet_getname+0x500/0x500 [ 220.859397] SYSC_sendto+0x6c3/0x7e0 [ 220.863216] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 220.868676] ? prepare_exit_to_usermode+0x149/0x3a0 [ 220.873713] SyS_sendto+0x8a/0xb0 [ 220.877193] do_syscall_64+0x309/0x430 [ 220.881093] ? SYSC_getpeername+0x560/0x560 [ 220.886208] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 220.891399] RIP: 0033:0x455979 [ 220.894585] RSP: 002b:00007f1aaa9e0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 2018/04/28 02:12:22 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=ANY=[@ANYBLOB="b70000100000000007000000000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) [ 220.902297] RAX: ffffffffffffffda RBX: 00007f1aaa9e16d4 RCX: 0000000000455979 [ 220.909575] RDX: 000000000000ffe4 RSI: 0000000020865000 RDI: 0000000000000013 [ 220.916848] RBP: 000000000072bea0 R08: 0000000020fd9ff0 R09: 0000000000000010 [ 220.924124] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 220.931408] R13: 0000000000000504 R14: 00000000006fa900 R15: 0000000000000000 [ 220.938680] [ 220.940301] Uninit was created at: [ 220.943850] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 220.948956] kmsan_kmalloc+0x94/0x100 [ 220.952765] kmem_cache_alloc+0xaab/0xb90 [ 220.956918] inet_getpeer+0xed8/0x1e70 [ 220.960929] ip4_frag_init+0x4d1/0x740 [ 220.964813] inet_frag_find+0x7da/0x1610 [ 220.968857] ip_defrag+0x4ba/0x6860 [ 220.972467] ip_local_deliver+0x18f/0x4e0 [ 220.976596] ip_rcv_finish+0xa36/0x1d00 [ 220.980552] ip_rcv+0x118f/0x16d0 [ 220.983989] __netif_receive_skb_core+0x47df/0x4a90 [ 220.988994] netif_receive_skb_internal+0x49d/0x630 [ 220.993998] netif_receive_skb+0x230/0x240 [ 220.998223] tun_get_user+0x740f/0x7c60 [ 221.002189] tun_chr_write_iter+0x1d4/0x330 [ 221.006510] do_iter_readv_writev+0x84d/0xa00 [ 221.011008] do_iter_write+0x30d/0xd40 [ 221.014892] do_writev+0x3c9/0x830 [ 221.018424] SYSC_writev+0x9b/0xb0 [ 221.021948] SyS_writev+0x56/0x80 [ 221.025401] do_syscall_64+0x309/0x430 [ 221.029283] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 221.034451] ================================================================== [ 221.041816] Disabling lock debugging due to kernel taint [ 221.047258] Kernel panic - not syncing: panic_on_warn set ... [ 221.047258] [ 221.054605] CPU: 1 PID: 15683 Comm: syz-executor6 Tainted: G B 4.16.0+ #87 [ 221.062811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 221.072152] Call Trace: [ 221.074714] [ 221.076857] dump_stack+0x185/0x1d0 [ 221.080470] panic+0x39d/0x940 [ 221.083655] ? inet_getpeer+0x1567/0x1e70 [ 221.087791] kmsan_report+0x238/0x240 [ 221.091577] __msan_warning_32+0x6c/0xb0 [ 221.095629] inet_getpeer+0x1567/0x1e70 [ 221.099600] ? __msan_poison_alloca+0x15c/0x1d0 [ 221.104253] ? kmsan_set_origin_inline+0x6b/0x120 [ 221.109090] ? __msan_poison_alloca+0x15c/0x1d0 [ 221.113753] ? inet_frag_find+0x7da/0x1610 [ 221.117984] ? ip4_frag_init+0x59/0x740 [ 221.121956] ? inet_frag_find+0x7da/0x1610 [ 221.126184] ip4_frag_init+0x4d1/0x740 [ 221.130067] ? ip4_hashfn+0x170/0x170 [ 221.133863] inet_frag_find+0x7da/0x1610 [ 221.137921] ip_defrag+0x4ba/0x6860 [ 221.141549] ? kmsan_set_origin_inline+0x6b/0x120 [ 221.146904] ? ip_rcv_finish+0xa36/0x1d00 [ 221.151058] ip_local_deliver+0x18f/0x4e0 [ 221.155196] ? ip_call_ra_chain+0x7b0/0x7b0 [ 221.159502] ip_rcv_finish+0xa36/0x1d00 [ 221.163468] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 221.168822] ? nf_hook_slow+0x36f/0x3d0 [ 221.172791] ip_rcv+0x118f/0x16d0 [ 221.176227] ? ip_rcv+0x16d0/0x16d0 [ 221.179842] __netif_receive_skb_core+0x47df/0x4a90 [ 221.184842] ? kmsan_set_origin_inline+0x6b/0x120 [ 221.189676] ? ip_local_deliver_finish+0xec0/0xec0 [ 221.194597] process_backlog+0x62d/0xe20 [ 221.198660] ? rps_trigger_softirq+0x2f0/0x2f0 [ 221.203245] net_rx_action+0x7c1/0x1a70 [ 221.207224] ? net_tx_action+0xab0/0xab0 [ 221.211464] __do_softirq+0x56d/0x93d [ 221.215286] do_softirq_own_stack+0x2a/0x40 [ 221.219619] [ 221.221871] __local_bh_enable_ip+0x114/0x140 [ 221.226390] local_bh_enable+0x36/0x40 [ 221.230283] ip_finish_output2+0x135a/0x1470 [ 221.234703] ip_do_fragment+0x209f/0x3f80 [ 221.238858] ? ip_fragment+0x3f0/0x3f0 [ 221.242769] ip_fragment+0x248/0x3f0 [ 221.246494] ip_finish_output+0xd1b/0xff0 [ 221.250652] ip_output+0x505/0x5d0 [ 221.254201] ? ip_mc_finish_output+0x3b0/0x3b0 [ 221.258788] ? ip_finish_output+0xff0/0xff0 [ 221.263115] ip_send_skb+0x173/0x350 [ 221.266828] udp_send_skb+0xeb6/0x1310 [ 221.270718] udp_sendmsg+0x2d47/0x33f0 [ 221.274609] ? __msan_poison_alloca+0x15c/0x1d0 [ 221.279285] ? release_sock+0x10b/0x2a0 [ 221.283265] ? ip_copy_metadata+0xee0/0xee0 [ 221.287599] ? udp_send_skb+0x1310/0x1310 [ 221.291755] inet_sendmsg+0x48d/0x740 [ 221.295569] ? inet_getname+0x500/0x500 [ 221.299549] SYSC_sendto+0x6c3/0x7e0 [ 221.303276] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 221.308734] ? prepare_exit_to_usermode+0x149/0x3a0 [ 221.313769] SyS_sendto+0x8a/0xb0 [ 221.317231] do_syscall_64+0x309/0x430 [ 221.321129] ? SYSC_getpeername+0x560/0x560 [ 221.325454] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 221.330637] RIP: 0033:0x455979 [ 221.333819] RSP: 002b:00007f1aaa9e0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 221.341532] RAX: ffffffffffffffda RBX: 00007f1aaa9e16d4 RCX: 0000000000455979 [ 221.348798] RDX: 000000000000ffe4 RSI: 0000000020865000 RDI: 0000000000000013 [ 221.356235] RBP: 000000000072bea0 R08: 0000000020fd9ff0 R09: 0000000000000010 [ 221.363486] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 221.370745] R13: 0000000000000504 R14: 00000000006fa900 R15: 0000000000000000 [ 221.378597] Dumping ftrace buffer: [ 221.382120] (ftrace buffer empty) [ 221.385803] Kernel Offset: disabled [ 221.389404] Rebooting in 86400 seconds..