roup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000200)=0x1ff, 0x4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) [ 776.973901] pktgen: kernel_thread() failed for cpu 0 [ 776.979030] pktgen: Cannot create thread for cpu 0 (-4) [ 776.984401] pktgen: kernel_thread() failed for cpu 1 [ 776.989481] pktgen: Cannot create thread for cpu 1 (-4) [ 776.994877] pktgen: Initialization failed for all threads [ 777.093479] pktgen: kernel_thread() failed for cpu 0 [ 777.098627] pktgen: Cannot create thread for cpu 0 (-4) [ 777.104129] pktgen: kernel_thread() failed for cpu 1 [ 777.109221] pktgen: Cannot create thread for cpu 1 (-4) [ 777.114689] pktgen: Initialization failed for all threads [ 777.213891] pktgen: kernel_thread() failed for cpu 0 [ 777.220799] pktgen: Cannot create thread for cpu 0 (-4) [ 777.226313] pktgen: kernel_thread() failed for cpu 1 [ 777.231398] pktgen: Cannot create thread for cpu 1 (-4) [ 777.236785] pktgen: Initialization failed for all threads 2018/03/31 09:15:16 executing program 0: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r3 = getegid() setfsgid(r3) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r2, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x4c, r4, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x4c}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000200), &(0x7f0000000440)=0x4) write$cgroup_pid(r5, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:16 executing program 2: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) truncate(&(0x7f0000000180)='./file0\x00', 0x10001) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:16 executing program 5: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000540)={0x8, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e23}, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x40, 0x9, 0x7, 0xec, 0x20, &(0x7f0000000140)='ip_vti0\x00', 0x40a, 0x184f0000000, 0x40}) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)=0x0) getresuid(&(0x7f0000000240), &(0x7f00000005c0), &(0x7f0000000600)=0x0) r4 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000640)={r2, r3, r4}, 0xc) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:16 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r1, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r2 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x4) openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x4000, 0x0) ioctl(r2, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:16 executing program 6: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0x10) ioctl(r0, 0x4, &(0x7f0000000240)="4a2a947fb63838bed25f69cdc7415d064e280aaea9911afb5c04e52ab0ef19e467133b957c0286091f946d90ee34808afbe919ee158b4e7716380310a8e3713eb52c2c3caf6bb3fdba0762e56db6c3a961b0c87cc2e3d28b876b246b8e7fb7ece1cdaa79d17efebedb219172c0f86226b92bf6e7784aa765870cbdb461eec1") r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r1, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r2 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r2, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8}, {0x8}, {0x2, 0x2}], 0x4) 2018/03/31 09:15:16 executing program 3: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x5, 0x9}, &(0x7f0000000040)) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r0, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) 2018/03/31 09:15:16 executing program 4: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x54, r3, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x54}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000000580)={r5, @in6={{0xa, 0x4e22, 0x12d9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}}}, 0x84) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:16 executing program 1: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59c}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x4c, r3, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x4c}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:16 executing program 2: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) ioctl$KDSKBLED(r0, 0x4b65, 0x200) 2018/03/31 09:15:16 executing program 6: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x1ff, 0x9, 0x9, 0x77, 0x4}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8}, {0x8}, {0x2, 0x2}], 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) 2018/03/31 09:15:16 executing program 3: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r0, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) 2018/03/31 09:15:16 executing program 5: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000800)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000007c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="cc200000", @ANYRES16=r2, @ANYBLOB="02012dbd7000fbdbdf25060000000800060004000000500003001400020069703667726574617030000000000000080001000200000014000600ff0100000000000000000000000000011400020062726964676530000000000000000000080001000100000058000200080002004e22000008000b00020000000800050001000080080006004e000000080005009900000008000500020000000800030006000000080009000600000014000100ac14140f0000000000000000000000000800060000000000"], 0xcc}, 0x1, 0x0, 0x0, 0x1}, 0x20000040) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000540)={&(0x7f00000005c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="000019030000deff0000001f000000f80cad8c90d593dbc7c948f3326e3635dacae7fc18cdbafc9de5e6ac8069505fad42023a9f65eff817ab4690ead8540824be41d2c8e808776edf7ae50b1a26cd2f1b14afae80571d9783b9b38e64c6a3189e0bc1ba573dc7926e18535c0f004852491de9ceefe2e0a22525dce3"], 0x1c}, 0x1}, 0x24000001) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:16 executing program 7: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000017c0)={0x3, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x9, [{{0x2, 0x4e21, @rand_addr}}, {{0x2, 0x3, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}]}, 0x510) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:16 executing program 0: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = getpgrp(0x0) sched_getaffinity(r0, 0x8, &(0x7f0000000200)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r3 = getegid() setfsgid(r3) write$tun(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="08e927"], 0x3) fcntl$setstatus(r2, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x10000000000001a0, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB='W-\x00\x00', @ANYRES16=r4, @ANYBLOB="300b00000000000000000a000000080005000000000008000400000000000c000200080002000000000008000400ff03000014000100080008000000000008000200bf000000"], 0x4c}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r5, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:16 executing program 0: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000200)=""/7, 0x7}, {&(0x7f0000000580)=""/209, 0xd1}], 0x2) fchdir(r1) r2 = creat(&(0x7f00000006c0)='./file0\x00', 0xd0) r3 = getegid() setfsgid(r3) write$tun(0xffffffffffffffff, &(0x7f0000000700)=ANY=[@ANYBLOB="606f8e9b8c9033a153a13da3e7d1240aa9a71c253ab93d59634bde00f94db371637011e40044b3dbd37854f0d4ea5db0ac9a64bc5e72c14444919bc29ebc51b76b500e37b7d114af8709ac7d592f701dacd8f796d6a145af6857e918797526c7efe6b5ebb443e319d6a7a572e2a080a498295f45781e8d14e836b5bd049503753fac8dde072022e3ce7516ad9edb70e041680dafde57997ada233fb0c841afd4d1863d5979527205f8f10b32608baa40e119ca3a317f014a7e2717c6376217f19dd4b5671314f375d961c1323dbaf59b80324e419f2dec90d94f0ad9"], 0x3) fcntl$setstatus(r2, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x92c}], 0x1, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x4c, r4, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x4c}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) renameat(r0, &(0x7f0000000480)='./file0\x00', r0, &(0x7f0000000680)='./file0\x00') fchdir(0xffffffffffffffff) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r5, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:16 executing program 2: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:16 executing program 0: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) ioperm(0x4f, 0x200, 0x8) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x4c, r3, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x4c}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:16 executing program 6: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) fcntl$setflags(r0, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8}, {0x8}, {0x2, 0x2}], 0x4) r2 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000017c0)={{{@in6, @in=@multicast2=0xe0000002, 0x4e21, 0x8, 0x4e22, 0xff, 0xa, 0x0, 0x0, 0x37, 0x0, r2}, {0x22, 0x833, 0x5, 0x6, 0x9, 0x6, 0x6, 0x5}, {0x5, 0x2, 0x1, 0x3f}, 0x7, 0x6e6bb3, 0x1, 0x0, 0x0, 0x2}, {{@in=@rand_addr=0x9dab, 0x4d5, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x3501, 0x4, 0x0, 0x78, 0x80000001, 0x4ab4, 0x1}}, 0xe8) 2018/03/31 09:15:16 executing program 0: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') getdents64(r1, &(0x7f0000000200)=""/31, 0x1f) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x4c, r3, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x4c}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:16 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000440)=0x7, &(0x7f0000000480)=0x4) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r3 = getegid() setfsgid(r3) write$tun(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="02e801"], 0x3) fcntl$setstatus(r2, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="300b00000000000000000a00000008000500000002000000000008000400ff0300001400010008000800000000aafdd6873855378b0000000000000000000000000000000000"], 0x4c}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(r1) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r5, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:16 executing program 3: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x1, 0x80}, &(0x7f0000000180)=0x8) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0x3a5) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r0, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) 2018/03/31 09:15:16 executing program 0: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x4c, r3, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x4c}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000000200)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000480)={0x5, &(0x7f0000000440)=[{}, {}, {}, {}, {}]}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) [ 778.010496] scsi_io_completion: 78 callbacks suppressed [ 778.010510] sd 0:0:1:0: [sg0] tag#960 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 778.024517] sd 0:0:1:0: [sg0] tag#960 CDB: Test Unit Ready [ 778.030116] sd 0:0:1:0: [sg0] tag#960 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 778.038860] sd 0:0:1:0: [sg0] tag#960 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 778.047617] sd 0:0:1:0: [sg0] tag#960 CDB[20]: 00 00 00 00 [ 778.063426] sd 0:0:1:0: [sg0] tag#960 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 778.072234] sd 0:0:1:0: [sg0] tag#960 CDB: Test Unit Ready [ 778.077920] sd 0:0:1:0: [sg0] tag#960 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 778.086674] sd 0:0:1:0: [sg0] tag#960 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 778.095461] sd 0:0:1:0: [sg0] tag#960 CDB[20]: 00 00 00 00 [ 778.131831] IPVS: Creating netns size=2536 id=424 2018/03/31 09:15:17 executing program 0: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES16=r3, @ANYBLOB="300b00000000000000000a000000080005000000000008000400000000000c000200080002000000000008000400ff03000014000100080008000000000008000200bf000000"], 0x4c}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:17 executing program 2: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x7, 0x119000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0xef7}, &(0x7f0000000180)=0x8) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000240)=0x9f) writev(r1, &(0x7f0000001940)=[{&(0x7f00000002c0)="d69532108458133013abc7194578fd84a1ae49aa98623952a0c9a39939a3c9a771c5", 0x22}, {&(0x7f0000000300)="db5ea6ed056f232a4ed35a273e07805a1ff5e6add3817a4f1b617bdaefe80c9ac29b1e24986a329c76a3926f45d103aad4845e6e8d71d017c70bd4e4e66f79c4", 0x40}, {&(0x7f0000001880)="7b55dc53de32c5ee9ab3859d9b1a283fb55a3dac19b576067930b1a6480ac9a808bfc06ad2ba75588fac61e60ad6ca9791edffb5b22ca101ebd42aa983c228e3fe26620ccd05bbd2a49412e2c90bc60549c42d6f706bdf1be377d66d1d1ebc99a4b0ac5e6e1a1048f2bef76f9c5daecf3cef1759d123961e91ac707a5e6861c9bc7b84fcce4f74b9d3d88222dd299ee0c8d3d26d4d1b83c70be30fc61140e1fd140bb435224aba9c8486", 0xaa}], 0x3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001980)={r2, 0x1}, &(0x7f0000000140)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000017c0)={r3, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}}}, 0x84) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:17 executing program 4: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000200)=0x1) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r3 = getegid() setfsgid(r3) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r2, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x54, r4, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x54}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r5, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:17 executing program 3: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r0, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) accept$packet(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0}, &(0x7f00000005c0)=0xc) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000980)={'filter\x00', 0x4}, 0x68) sendmsg$nl_xfrm(r0, &(0x7f0000000940)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000004}, 0xc, &(0x7f0000000900)={&(0x7f0000000600)=@updsa={0x2d8, 0x1a, 0x8, 0x70bd28, 0x25dfdbfb, {{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x4, 0x4e24, 0x2, 0xa, 0x80, 0x80, 0x3c, r2, r3}, {@in6, 0x4d2, 0x2b}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, {0x0, 0x1, 0xd60b, 0x0, 0x40, 0x89, 0x7, 0x1}, {0xfffffffffffff3cf, 0x0, 0x3, 0x10000}, {0x6, 0x7fffffff, 0x2}, 0x70bd29, 0x0, 0x2, 0x3, 0xfc87, 0xb}, [@encap={0x1c, 0x4, {0x2, 0x4e24, 0x4e20, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @policy={0xac, 0x7, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@rand_addr=0x1, 0x4e24, 0x1, 0x4e23, 0x0, 0xa, 0x0, 0x20, 0x73, r4, r5}, {0x2, 0x9, 0x1, 0x9, 0x4, 0x1311, 0x4, 0x800}, {0x0, 0xa02f, 0x400, 0x6}, 0xfffffffffffffff8, 0x6e6bb7, 0x3, 0x0, 0x2, 0x1}}, @address_filter={0x28, 0x1a, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x18000, 0x1}}, @ipv6_hthresh={0x8, 0x4, {0x20, 0x30}}, @mark={0xc, 0x15, {0x35075c, 0xfff}}, @algo_aead={0xd0, 0x12, {{'rfc4106(generic-gcm-aesni)\x00'}, 0x418, 0x200, "2bef46485ac4cf35df789c119431b0734310f07736f303f03f476757a4fbaec9f2b781ece8498d4c7479bde95f17f5265441892c50d48407b046a22041d16e375ec0d3593a707f4219a9862bcf41c61225a1fbc53ba7bc40ba798d8293d975471cbc81f5b19ad4a9996b4968ec024d8aa5eef03c2cc6362c5963782943e74d08d8afcd"}}, @srcaddr={0x14, 0xd, @in6=@local={0xfe, 0x80, [], 0xaa}}]}, 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) 2018/03/31 09:15:17 executing program 1: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59c}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x4c, r3, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x4c}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:17 executing program 5: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000540)={r1, 0xa9, "96e7b4929e6e9b02b6e8cf203ddf833b42709c0b23169237b8f3cb40a8170434a4235377f1018e0aad4cc2a7e841aae04e265dbf90b0a8e69336a52689ceb63ab9868a0c627e6519a037fc4327b810bc29be27d4786552cb101de1f5cccea2774051ac4760a0e7f6e737ab5a86d3f87129bbac98b86fec16e51aeb73d0ec2f516c696d0b76c8bf0d4e8bf7576435fd3627f8e659efb225c47d4f6e45f207e3ae8552bb6326720f1590105747da166b7811332f9991b329fdfb497722fd31702d0ccc9b"}, &(0x7f0000000640)=0xfffffffffffffdcd) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r2, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r3 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r3, 0x20000000002286, &(0x7f0000000740)="53005000012e2a6824") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000680)=ANY=[@ANYBLOB="0500ae38", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000006c0)=0x18) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000880)={&(0x7f0000000780)=[0x0, 0x0, 0x0], &(0x7f00000007c0)=[0x0, 0x0, 0x0], &(0x7f0000000800)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000840)=[0x0, 0x0, 0x0], 0x3, 0x3, 0x8, 0x3}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000700)) 2018/03/31 09:15:17 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/hwrng\x00', 0x80, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000300)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0xfffffffffffffffc, &(0x7f0000fff000/0x1000)=nil, 0x7fffffffffd}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) fsync(r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r2, &(0x7f0000001780)={0x0, 0x190, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r3 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockname$llc(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)) ioctl(r3, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={r4, 0x62}, &(0x7f00000001c0)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:17 executing program 6: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) faccessat(r0, &(0x7f0000000240)='./file0\x00', 0x20, 0xa00) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x800) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) [ 778.155122] IPVS: Creating netns size=2536 id=425 2018/03/31 09:15:17 executing program 2: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x3f, 0x0) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xffffffffffffff67}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00000002c0)=""/87, &(0x7f00000001c0)=0x57) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:17 executing program 3: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x1, 0x80}, &(0x7f0000000180)=0x8) remap_file_pages(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x529f366de73645ac, 0xffffffffffffffc0, 0x3) getsockname$llc(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000380)=0xe) ioctl(r0, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x9, 0xe91}, {0x4, 0x5}], 0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={r2, 0x84, "1675c2318d8f5c37ee9127f089e974db651247a078ada7846bb51d480d8cf87600576575dc39a5847da8f00f69ef8be0fde340b074e650cc5f8cd97cd02747cc7fb80f657473449634c9092904b41a3bed439f94d3a60e3136a2812380f1b56f5395c01a133103336364ea4b6996c78722fa85219618c6b211d29801ea9fff042562fb8f"}, &(0x7f0000000040)=0x8c) 2018/03/31 09:15:17 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000580)=ANY=[@ANYBLOB="670500000000000002004e2200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000002004e21ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20000000000000000000000000000000000000000000000000000000b47bef01369879d80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r1, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r2 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x10) ioctl(r2, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") r3 = openat$cgroup_ro(r1, &(0x7f0000000180)='memory.current\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='ip6_vti0\x00', 0x10) ioctl$int_out(r3, 0x0, &(0x7f0000000200)) 2018/03/31 09:15:17 executing program 7: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xca}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x1) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x100, 0x0) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000001540)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x38, r2, 0x210, 0x70bd26, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x21}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x20}}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:17 executing program 0: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) flock(r0, 0x8) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r3 = getegid() setfsgid(r3) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x2400) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x4c, r4, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x4c}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) fcntl$getown(r5, 0x9) write$cgroup_pid(r5, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07deff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) [ 778.207040] sd 0:0:1:0: [sg0] tag#836 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 778.207258] sd 0:0:1:0: [sg0] tag#960 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 778.207266] sd 0:0:1:0: [sg0] tag#960 CDB: Test Unit Ready [ 778.207274] sd 0:0:1:0: [sg0] tag#960 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 778.207280] sd 0:0:1:0: [sg0] tag#960 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 778.207285] sd 0:0:1:0: [sg0] tag#960 CDB[20]: 00 00 00 00 2018/03/31 09:15:17 executing program 0: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x4c, r3, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x4c}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x80000000, 0x9, 0x4}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000480)=@assoc_value={r5, 0x8000}, 0x8) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:17 executing program 0: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r3 = getegid() setfsgid(r3) write$tun(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="022700"], 0x3) fcntl$setstatus(r2, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x4c, r4, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x4c}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r5, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000200)={0x2}) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) [ 778.215612] sd 0:0:1:0: [sg0] tag#960 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 778.215621] sd 0:0:1:0: [sg0] tag#960 CDB: Test Unit Ready [ 778.215629] sd 0:0:1:0: [sg0] tag#960 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 778.215636] sd 0:0:1:0: [sg0] tag#960 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 778.215641] sd 0:0:1:0: [sg0] tag#960 CDB[20]: 00 00 00 00 [ 778.290157] sd 0:0:1:0: [sg0] tag#836 CDB: Test Unit Ready [ 778.295776] sd 0:0:1:0: [sg0] tag#836 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2018/03/31 09:15:17 executing program 0: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000440)=0xc) r3 = getegid() setfsgid(r3) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r2, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="300b00000000000000000a0000000800000000000000000004000000f9ff0c000200080002000000000008000400ff03000014000100080008000000000008000200bf000000"], 0x4c}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(r0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r5, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:17 executing program 0: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000700)=ANY=[@ANYBLOB="7eb7fd7467720cec423ba6eb0900acef9a02e021fdd83f2c76df9fd7051b", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000440)=0x18) personality(0xbd2182ed6ffdb755) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r3 = getegid() setfsgid(r3) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r2, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000600)=ANY=[@ANYBLOB='L\x00 \x00', @ANYRES16=r4, @ANYBLOB="300b02000000000000000a000000080005000000000008000400000000000c000200080002000000000008000400ff03000014000100080008000000000008000200bf000000b5893a0b4d579dcf87bc609b6f4ac510242dc17d9532f8afe14ba1b0f0687713625a7930d9e73ab33e40ec108eb5a844b0d3c45fc0158adfb5e29fcbca6fc4887830695d57f3f5c172b588773f459f5654d31b941247f87f5d735684c4ddab28e97883ca5f7a22549a6157c6aaf65e8238fe649adda32f97b9258bae90d9f0dc6b864ff6009a82f651d8040a4204f7ce1dfcd6922f6b770a004c987d208e00d0285fd653ff8ed3a0d8bbaea1"], 0x4c}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r5 = creat(&(0x7f0000000200)='./file0\x00', 0x800010) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r5, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='lp\x00', 0x3) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f00000005c0), 0x3, 0x4, &(0x7f0000000580)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:17 executing program 6: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) faccessat(r0, &(0x7f0000000240)='./file0\x00', 0x20, 0xa00) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x800) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) [ 778.304507] sd 0:0:1:0: [sg0] tag#836 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 778.313246] sd 0:0:1:0: [sg0] tag#836 CDB[20]: 00 00 00 00 [ 778.385039] sd 0:0:1:0: [sg0] tag#836 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 778.393710] sd 0:0:1:0: [sg0] tag#836 CDB: Test Unit Ready [ 778.399314] sd 0:0:1:0: [sg0] tag#836 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 778.408072] sd 0:0:1:0: [sg0] tag#836 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 778.416819] sd 0:0:1:0: [sg0] tag#836 CDB[20]: 00 00 00 00 [ 778.426889] sd 0:0:1:0: [sg0] tag#960 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 778.435547] sd 0:0:1:0: [sg0] tag#960 CDB: Test Unit Ready [ 778.441158] sd 0:0:1:0: [sg0] tag#960 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 778.449901] sd 0:0:1:0: [sg0] tag#960 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 778.458637] sd 0:0:1:0: [sg0] tag#960 CDB[20]: 00 00 00 00 [ 778.487389] sd 0:0:1:0: [sg0] tag#836 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 778.496057] sd 0:0:1:0: [sg0] tag#836 CDB: Test Unit Ready [ 778.501660] sd 0:0:1:0: [sg0] tag#836 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 778.510420] sd 0:0:1:0: [sg0] tag#836 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 778.519169] sd 0:0:1:0: [sg0] tag#836 CDB[20]: 00 00 00 00 [ 778.530564] sd 0:0:1:0: [sg0] tag#960 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 778.539209] sd 0:0:1:0: [sg0] tag#960 CDB: Test Unit Ready [ 778.544827] sd 0:0:1:0: [sg0] tag#960 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 778.553562] sd 0:0:1:0: [sg0] tag#960 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 778.555702] sd 0:0:1:0: [sg0] tag#836 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 778.555709] sd 0:0:1:0: [sg0] tag#836 CDB: Test Unit Ready [ 778.555717] sd 0:0:1:0: [sg0] tag#836 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 778.555723] sd 0:0:1:0: [sg0] tag#836 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 778.555729] sd 0:0:1:0: [sg0] tag#836 CDB[20]: 00 00 00 00 [ 778.599493] sd 0:0:1:0: [sg0] tag#960 CDB[20]: 00 00 00 00 [ 779.045705] IPVS: Creating netns size=2536 id=426 [ 779.067858] IPVS: Creating netns size=2536 id=427 [ 780.203721] pktgen: kernel_thread() failed for cpu 0 [ 780.208845] pktgen: Cannot create thread for cpu 0 (-4) [ 780.214247] pktgen: kernel_thread() failed for cpu 1 [ 780.219322] pktgen: Cannot create thread for cpu 1 (-4) [ 780.224675] pktgen: Initialization failed for all threads 2018/03/31 09:15:19 executing program 3: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r0, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) 2018/03/31 09:15:19 executing program 7: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000240)={0x6, [0xfffffffffffffffa, 0x40, 0x2, 0x7, 0x80000000, 0x101]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffa}, @in6={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x49}, @in6={0xa, 0x4e22, 0x40, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0xe77}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}], 0x74) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:19 executing program 4: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x54, r3, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x54}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000200)={{&(0x7f000006d000/0x1000)=nil, 0x1000}, 0x3}) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:19 executing program 6: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) faccessat(r0, &(0x7f0000000240)='./file0\x00', 0x20, 0xa00) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x800) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:19 executing program 2: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000140)) 2018/03/31 09:15:19 executing program 5: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000180)={0x1f, 0x3, 0x2}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x2}) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) timerfd_create(0x7, 0x800) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0xc) ioctl(r0, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:19 executing program 0: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x4c, r3, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x4c}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x4, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:19 executing program 1: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x4c, r3, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x4c}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:19 executing program 7: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x5, 0x20, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140)={0x6, 0x200, 0x200, 0x3, 0xd35}, 0x14) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:19 executing program 3: prctl$intptr(0x21, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={r1, 0x6}, 0x8) epoll_create1(0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r0, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000240), &(0x7f00000001c0)=0xc) 2018/03/31 09:15:19 executing program 5: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:19 executing program 2: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x3b, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0xfffffffffffffe73}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0x6d}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") fadvise64(r0, 0x0, 0x3, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:19 executing program 0: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000580)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x4c, r3, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x4c}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) sendto$llc(r4, &(0x7f0000000440)="a27513a2c2dd00f13dc9fd7b67d872dbc593ca6b1bad74c0d939659785f02e6754a3ad8b80775274743751cb0e39cdf7d6010ad0060825c8b91c4d520d9b25c9debbe0bc0f", 0x45, 0x40008c1, &(0x7f0000000200)={0x1a, 0x337, 0xf0, 0x8, 0xae, 0xe46, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:19 executing program 6: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) faccessat(r0, &(0x7f0000000240)='./file0\x00', 0x20, 0xa00) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x800) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000180)=0x5, 0x4) 2018/03/31 09:15:19 executing program 0: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)="2e2f6367726f75020000000000000025e0ff8652f78116ff29a8cd6195a9b9df41db17be448f21cb75eadc4e374046aa38135db7dcb50e829d0464677709595d176b5783ca2a47e179d45f240c95a5872b8fc7a0546e7e95953d51479f344430b13e54c45853bcf1080beed6462bcb39371b4548ed21d9", 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="f2ff27"], 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x4c, r3, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x4c}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:19 executing program 0: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x4c, r3, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x4c}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x200000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:19 executing program 7: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x2, 0x40, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x401, 0x200) keyctl$set_reqkey_keyring(0xe, 0x2) inotify_init() ioctl(r1, 0x1, &(0x7f0000001940)="53000000012e2b68fad5fb3c4a937724d2c385a3968abe3a8f36e846fd2eea1e88c4998f8578b6fd24a0f6eff5c9b5d89ad750e90ddd343708040e39f16e2425c227d8268fc4377bb6aa000000000000007558cf619fc6d85ab31be72c75ebf8003534e690363e4a5d3306bb3954607dc3b727d0592304cd4f6d4fd3118decf9015ef96900000000009340e188d144856f3263f1b33a12448a8c286ef288eec67bb4cfb74bff1c0742c4ea4d97c9cb176d81") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:19 executing program 0: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r3 = getegid() setfsgid(r3) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r2, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES16=r4, @ANYBLOB="300b00000000000000000a000000080005000000000008000400000000080002000000000008000400ff03000014000100080008000000000008000200bf000000"], 0x4c}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000000200), &(0x7f0000000440)=0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000480)) fchdir(r0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r5, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f0c542419343b533ecb7addd29a227f282c23545238eeb69d7e6c025696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842080000000000448cf35c9bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9070000001a3bc94272e730596f144500000000000000d5b400ce5a361fd948094253060bae27d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)) 2018/03/31 09:15:19 executing program 0: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x4c, r3, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x4c}, 0x1}, 0x20000000) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000004, 0x12, r1, 0x0) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) [ 780.906815] IPVS: Creating netns size=2536 id=428 2018/03/31 09:15:20 executing program 1: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="cfb93447d6feaef9f73c0561e075a8295d43017ab1a157786dcda36c5eec92a4306f284fa7e3ed364cc2da5c08cf7e4030d394520e123eee6d9ab275c91c174b1364fc943b49faefe12f605b5ce6c1400a91210c00477f900aff390901bf594c18557cb38a7d57ac8ded098b96b9dfc125e3bdc9305193f4cd256068baca5208160d820b9e7a043666ba4801cf6d557fc0f97f35c13ec6c0d1fe97ce1af1c17078ef47ab955200836671e402717481d14936b09828fd6f55fda2f11eb4c61b480e941133c0a4c5ec54033d0d174742191754ffe28b093596286a78ea01078337ada8585aa98dcc1143689002e31ccc5b9f5cfd2bbce5683a0f91b395391a60ba8e8f4d3c10c82c71caa74c44c8b0f3e42f1fc264497d5b9dabf309bad7bdfaa1be37137226b5cf2badc1397e0460b1e002dc5e15a143d79b0e44fb59b43b7f164614bb428a22a6b9acffe96c154bb02d256b3f5f53a92dfd8d1f014a3e30cb061a1ea6abc640869f4be210d60622d528999804f7847eb3a886aeb91f5cd80fd892b950d19144867616ddc95d349a84426d2c2288bac7aa0e7392526874f5ec41e677c4a83ea81e18bb2c382d288b69f1102ee944a764988a87fc38c87ebb41402bf0c7cfc10abb80ad010a68467225c566c3c26ce51decb38b4a36daa4b2a71c8d818dc2973d80fefc0428c801cef822aa6d5678184ea9798450910f223b495ba8886751b815443b370f5aa638d2dfa2c47757ef69e92a7d674e6a7fc866c5bf308232dabbd55fa988952319797b458eaba3cbbe23ede09838646d026f85131a5476770bb5a8eff29472fcfd11e830aee3f276b0a007d85282a11282adb8ca7fe659b2155e01a3243a9381e2c0e75a284a1c99574d1db9f36dee4e6fc399c70697c2e7acdb71b4ff6a600ac2eedb193fac270c5fe4d033f310c95393794be698a66ac15dd2b4b78b3dd3eeae4f3635f7d30884c4f0be382818f53539ec82d781468de173c1ff1126789187ce815d7d6724e8b9f72055ff89a60e6ac533997a3cd3e9ce61e6e954536dd44b0647fa3268150cb64f015efd52fc93d242bac33e7111f118eccb18d20feb69520384a40c93915920904f286b41de292d0e6d531bed37d5ab17932fd57f81a55c82c60a80dc133065bee4f16b881400802420fdb2f23603fe754bf0fe2400c866501f3ce1b37651a134f01ee2ff844707351871a2be3d302e8678cc78a2facfe6db33a09cf99ea9befc93b99f4e17444e589fba89185f5d8ec00d1c4866b5a66d53cf7579cae2f5d789efb20cc34466b9bffd6ef15f54686996828a8ae0f3f93668df29790c03e5c91407ffb244ab3f1e2ddf1a3d501679b34a05765d840a28cb3c5cc1aa711a4b8566f274a897d431b1e4a790360f2075ba4b3ca7cb16666f6b9e60b7dbe868f572882890f8c7e5c03dc0fb343b18dfdab5f5f71f77b97e34c0fbcd24b44fa0fa36bf5064a35a0c2331d0bec6e437835928e29a0aa81843e8917380931882b0fa41903580e260c9b87f00356e260d5ea0f3fdfb64ef678c3cc981f3191f5c5f8d7c16c4f46a837491d7888c6997893bdda25a4934591a0edeee3f08f71467369420986fa34ae0f1654eae41f85fcd7bd1837ad1f26327e43b5dc7d3e54935bc2b1cb2adedb480ca22a9ddd9e38fcd405a008c32dfa5a1364064caa72e1cd552cb18099e5add0c81067ce321a9a96065b6fb2716ab23ecd82d22df153942876cafd10068be6acb7259978ed523c7413302f760d7a77413f8dff3a0c0c0d0e2372dd49e1b709bdbdfba02e4ea475082522953443de01c369ad46e8cf6312b0e21649fa5b330488faeb36eac7da5a6fbdd826ef7bf618a1bec93f2b22d3b2d08203c5049389a944e26adaec40cfbcfeb6b7f5b287a89d3503515bec7fb67d63c1a15eff45bf8b6ebfb5e7f8344328b314e7779482f970455ecc6945c2c98fc29e35c6df182b47637433bed5c9324e54b3de1abb4c74522cb864de715b9c2d473fee08f686b3d7a7728645f7dc5", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x4c, r3, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x4c}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:20 executing program 3: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r0, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x8, 0x100000001, 0x9, 0x7, 0x9, 0x61800, 0x9, 0x0, 0x200, 0x7, 0x8, 0xfff}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) 2018/03/31 09:15:20 executing program 0: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x4c, r3, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x4c}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x10010, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:20 executing program 7: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00000002c0)={r2}) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:20 executing program 6: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) faccessat(r0, &(0x7f0000000240)='./file0\x00', 0x20, 0xa00) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x800) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000180)=0x5, 0x4) 2018/03/31 09:15:20 executing program 5: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000005c0)={@local, 0x0}, &(0x7f0000000600)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000640)={@loopback, 0x0}, &(0x7f0000000680)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000006c0)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f00000007c0)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000800)={@rand_addr, @remote, 0x0}, &(0x7f0000000840)=0xc) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000880)={@loopback, @multicast2, 0x0}, &(0x7f00000008c0)=0xc) accept4$packet(r1, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000a00)=0x14, 0x80800) sendmsg$nl_route(r1, &(0x7f0000000c00)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="500100001900200826bd7000fedbdf25022030070003fd0b002a00002c0009000300ab01", @ANYRES32=r2, @ANYBLOB="00de01ff", @ANYRES32=r3, @ANYBLOB="0c0001ff", @ANYRES32=r4, @ANYBLOB="ff0f0508", @ANYRES32=r5, @ANYBLOB="01080000003a614043c94620c32e665434d64ee7d73ede5c3b03c02c4886a38230c2ae0096afaddd294e3816639e8a5fe2d0653270cf9fde51110851aa4af9ff98558208749604a7e2c41c22d6e714e4ef332dd75f47d159e674dde87a8b7c3a8dd42acfc76afc27ce63e6ba013a4d3d5d833fbcd1100f754c04d370fa3ad6da25d339cd0b2a58149f43aa8dbe8298053c5b94425bbe02456ffbbcf904d383d967993f8be60aab0f17c8c61efc106e9e8109c65c59a9b88e7e3b3f410d372235e60b6a8cf00761062519f6b66e6413b066ac0ad7cd7e4db253049058a81ace89f02c9b6645158661cd26bdc480ae98049d6c046181afbe45e7e5fde89618b8884f24e44d", @ANYRES32=r6, @ANYBLOB="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", @ANYRES32=r7, @ANYBLOB="080001000000026a"], 0x150}, 0x1, 0x0, 0x0, 0x40}, 0x0) 2018/03/31 09:15:20 executing program 2: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000140)={0x0}) r3 = geteuid() sendmsg$nl_route(r1, &(0x7f0000001880)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40200}, 0xc, &(0x7f0000001840)={&(0x7f00000018c0)=ANY=[@ANYBLOB="44000000180000002dbd7000fbdbdf2580203407ff04000f00210000080010000000000008001900", @ANYRES32=r3, @ANYBLOB="08000b000800000008000200e00000020800150007000000ff4b013035e5207306999b0f4f59169c0fd43f122eb817c23065391bfaf0cea73cf9a5bb8281abfc251b5aa2db3e9c1572e707aaab68a604"], 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x14) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000180)={r2, &(0x7f00000002c0)=""/77}) 2018/03/31 09:15:20 executing program 4: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="6a768d69", @ANYRES16=r3, @ANYBLOB="300b00000000000000000a00000008000500000000000800040000000000140002000800020000000000080005000000000008000400ff03000014000100080008000000000008000200bf000000"], 0x54}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000000200)=0xfffffffffffffc6d, 0x4) [ 780.930329] IPVS: Creating netns size=2536 id=429 2018/03/31 09:15:20 executing program 7: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xfffffea2}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x1001f) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:20 executing program 2: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) setxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@random={'user.', '/dev/sg#\x00'}, &(0x7f0000000240)='/dev/sg#\x00', 0x9, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe8f}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:20 executing program 3: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x1a1000, 0x0) r1 = userfaultfd(0x800) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000013c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001400)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000001500)=0xe8) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001b00)='/selinux/status\x00', 0x0, 0x0) lstat(&(0x7f0000001540)='./file0\x00', &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001600)=0x0) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001800)={&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001380)=[{&(0x7f00000002c0)="97ba484acd02ed1b7a27463e0480a9c6c96871200b2d446a57bdf6ef026964b38cfd8b6e04d7cda7d1bcda2be822201b87ef1f029918a646f7f980e5959e1be14ad583a5bcb9a1f5875a7b35f6a0d9326f383ca1dac7fdc5a1ffeb9ea34bdc7a0883deb6d55ac0815585f8524519bf948b7562ff5ebe28005bffc140c21a821ae8a58211c0480f4978aeb4ba068a58ed00b3119c78", 0x95}, {&(0x7f0000000380)="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", 0x1000}], 0x2, &(0x7f0000001840)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="00000000201d001b0000005d0f7ce7a8c2114d0001", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB='\x00\x00\x00\x00'], 0x58, 0x8011}, 0x20000800) r8 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0xc0, &(0x7f0000001900)=[@in6={0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x218}, @in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x12}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x28, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3453}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001780)=@assoc_value={r9, 0x6}, &(0x7f00000019c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r8, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r10, 0x1, 0x80}, &(0x7f0000000200)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000018c0)=0x10) getpriority(0x1, r5) ioctl(r8, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000001a00)={r11, @in6={{0xa, 0x4e23, 0xfffffffffffffc01, @dev={0xfe, 0x80, [], 0x15}, 0x78b}}, 0x80, 0x8000}, &(0x7f0000001ac0)=0x90) 2018/03/31 09:15:20 executing program 5: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0xf6, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") finit_module(r0, &(0x7f0000000180)='/dev/keychord\x00', 0x2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) [ 781.536975] IPVS: Creating netns size=2536 id=430 2018/03/31 09:15:20 executing program 6: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) faccessat(r0, &(0x7f0000000240)='./file0\x00', 0x20, 0xa00) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x800) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000180)=0x5, 0x4) 2018/03/31 09:15:20 executing program 0: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000005c0)={&(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000440)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000480)=[0x0, 0x0], &(0x7f0000000580)=[0x0], 0xa, 0x9, 0x2, 0x1}) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x4c, r3, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x4c}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:20 executing program 4: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="f10045bb", @ANYRES16=r3, @ANYBLOB="300b00000000000000000a00000008000500000000000800040000000000140002000800020000000000080005000000000008000400ff03000014000100080008000000000008000200bf000000"], 0x54}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:20 executing program 7: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000180)={&(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000240)={0x3, 0x3, 0x2, 0x5}, 0x6) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:20 executing program 3: openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r0, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) 2018/03/31 09:15:20 executing program 2: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000140), &(0x7f0000000180)=0xc) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:20 executing program 5: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x80000001}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r2, 0x16}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:20 executing program 1: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x4c, r3, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x4c}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) [ 781.559217] IPVS: Creating netns size=2536 id=431 2018/03/31 09:15:20 executing program 2: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f00000017c0)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:20 executing program 3: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xfffffffffffffc2a) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000003c0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x10) accept$ipx(r0, &(0x7f0000000400), &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r1, 0x8, 0x30}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000002c0)={r2, 0x6, 0x30, 0x3ff, 0x5}, &(0x7f0000000300)=0x18) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000200)={0x0, 0x101, 0x10001, 0x8000, 0x0, 0x9, 0x5}, 0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000480)={r3, 0x321, 0x1, [0x9]}, 0xa) ioctl(r0, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000340)={0x0, 0x3, 0x0, 0x0, 0xfff, 0xffffffff, 0x8}, 0xc) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000380)={'erspan0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) msync(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x1000000006) 2018/03/31 09:15:20 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000240)) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000600)='/dev/keychord\x00', 0x40040002, 0x0) recvmsg(r1, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000140)={0x3, 0x9, 0x200, 0x2, 0xffffffffffffffaf, 0x0, 0x4, 0x7270cc2b, 0xffffffffffffff7f, 0x393, 0x100}, 0xb) r2 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000540)="000000800000000000") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)) 2018/03/31 09:15:20 executing program 7: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0xff, 0x5, 0x2, 0x659, 0xeb}, &(0x7f0000000180)=0x20) lsetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)=@random={'security.', '/dev/keychord\x00'}, &(0x7f0000000300)='/dev/keychord\x00', 0xe, 0x1) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:20 executing program 0: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r3 = getegid() setfsgid(r3) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x4c, r4, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x4c}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r5, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:20 executing program 6: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) faccessat(r0, &(0x7f0000000240)='./file0\x00', 0x20, 0xa00) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x800) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) socket$inet6_udp(0xa, 0x2, 0x0) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:20 executing program 0: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() epoll_pwait(r1, &(0x7f0000000200)=[{}, {}, {}, {}, {}], 0x5, 0x8, &(0x7f0000000440)={0x4}, 0x8) setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x10001, 0x101000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x4c, r3, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x4c}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:20 executing program 0: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r3 = getegid() setfsgid(r3) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r2, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x4c, r4, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x4c}, 0x1}, 0x20000000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f00001fa000/0x3000)=nil, 0x3000}, 0x1}) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r5, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:20 executing program 0: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000200)) r2 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r3 = getegid() setfsgid(r3) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r2, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x4c, r4, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x4c}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r5, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x82) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:20 executing program 0: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) epoll_create(0xffff) write$tun(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB="2dee77f5dd24f7fa0091ac4455612b0045405ecd932700000000"], 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="cfb93447d6feaef9f73c0561e075a8295d43017ab1a157786dcda36c5eec92a4306f284fa7e3ed364cc2da5c08cf7e4030d394520e123eee6d9ab275c91c174b1364fc943b49faefe12f605b5ce6c1400a91210c00477f900aff390901bf594c18557cb38a7d57ac8ded098b96b9dfc125e3bdc9305193f4cd256068baca5208160d820b9e7a043666ba4801cf6d557fc0f97f35c13ec6c0d1fe97ce1af1c17078ef47ab955200836671e402717481d14936b09828fd6f55fda2f11eb4c61b480e941133c0a4c5ec54033d0d174742191754ffe28b093596286a78ea01078337ada8585aa98dcc1143689002e31ccc5b9f5cfd2bbce5683a0f91b395391a60ba8e8f4d3c10c82c71caa74c44c8b0f3e42f1fc264497d5b9dabf309bad7bdfaa1be37137226b5cf2badc1397e0460b1e002dc5e15a143d79b0e44fb59b43b7f164614bb428a22a6b9acffe96c154bb02d256b3f5f53a92dfd8d1f014a3e30cb061a1ea6abc640869f4be210d60622d528999804f7847eb3a886aeb91f5cd80fd892b950d19144867616ddc95d349a84426d2c2288bac7aa0e7392526874f5ec41e677c4a83ea81e18bb2c382d288b69f1102ee944a764988a87fc38c87ebb41402bf0c7cfc10abb80ad010a68467225c566c3c26ce51decb38b4a36daa4b2a71c8d818dc2973d80fefc0428c801cef822aa6d5678184ea9798450910f223b495ba8886751b815443b370f5aa638d2dfa2c47757ef69e92a7d674e6a7fc866c5bf308232dabbd55fa988952319797b458eaba3cbbe23ede09838646d026f85131a5476770bb5a8eff29472fcfd11e830aee3f276b0a007d85282a11282adb8ca7fe659b2155e01a3243a9381e2c0e75a284a1c99574d1db9f36dee4e6fc399c70697c2e7acdb71b4ff6a600ac2eedb193fac270c5fe4d033f310c95393794be698a66ac15dd2b4b78b3dd3eeae4f3635f7d30884c4f0be382818f53539ec82d781468de173c1ff1126789187ce815d7d6724e8b9f72055ff89a60e6ac533997a3cd3e9ce61e6e954536dd44b0647fa3268150cb64f015efd52fc93d242bac33e7111f118eccb18d20feb69520384a40c93915920904f286b41de292d0e6d531bed37d5ab17932fd57f81a55c82c60a80dc133065bee4f16b881400802420fdb2f23603fe754bf0fe2400c866501f3ce1b37651a134f01ee2ff844707351871a2be3d302e8678cc78a2facfe6db33a09cf99ea9befc93b99f4e17444e589fba89185f5d8ec00d1c4866b5a66d53cf7579cae2f5d789efb20cc34466b9bffd6ef15f54686996828a8ae0f3f93668df29790c03e5c91407ffb244ab3f1e2ddf1a3d501679b34a05765d840a28cb3c5cc1aa711a4b8566f274a897d431b1e4a790360f2075ba4b3ca7cb16666f6b9e60b7dbe868f572882890f8c7e5c03dc0fb343b18dfdab5f5f71f77b97e34c0fbcd24b44fa0fa36bf5064a35a0c2331d0bec6e437835928e29a0aa81843e8917380931882b0fa41903580e260c9b87f00356e260d5ea0f3fdfb64ef678c3cc981f3191f5c5f8d7c16c4f46a837491d7888c6997893bdda25a4934591a0edeee3f08f71467369420986fa34ae0f1654eae41f85fcd7bd1837ad1f26327e43b5dc7d3e54935bc2b1cb2adedb480ca22a9ddd9e38fcd405a008c32dfa5a1364064caa72e1cd552cb18099e5add0c81067ce321a9a96065b6fb2716ab23ecd82d22df153942876cafd10068be6acb7259978ed523c7413302f760d7a77413f8dff3a0c0c0d0e2372dd49e1b709bdbdfba02e4ea475082522953443de01c369ad46e8cf6312b0e21649fa5b330488faeb36eac7da5a6fbdd826ef7bf618a1bec93f2b22d3b2d08203c5049389a944e26adaec40cfbcfeb6b7f5b287a89d3503515bec7fb67d63c1a15eff45bf8b6ebfb5e7f8344328b314e7779482f970455ecc6945c2c98fc29e35c6df182b47637433bed5c9324e54b3de1abb4c74522cb864de715b9c2d473fee08f686b3d7a7728645f7dc5", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="300b00000000000000000a000000080005000000000008000400000000000c0002000700020000000000080005000000000000000100080008000000050008000200bf000000"], 0x4c}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) [ 782.604914] pktgen: kernel_thread() failed for cpu 0 [ 782.610056] pktgen: Cannot create thread for cpu 0 (-4) [ 782.615614] pktgen: kernel_thread() failed for cpu 1 [ 782.620708] pktgen: Cannot create thread for cpu 1 (-4) [ 782.626095] pktgen: Initialization failed for all threads [ 782.727078] IPVS: Creating netns size=2536 id=432 [ 782.739777] pktgen: kernel_thread() failed for cpu 0 [ 782.745026] pktgen: Cannot create thread for cpu 0 (-4) [ 782.750377] pktgen: kernel_thread() failed for cpu 1 [ 782.755491] pktgen: Cannot create thread for cpu 1 (-4) [ 782.760822] pktgen: Initialization failed for all threads 2018/03/31 09:15:22 executing program 2: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x3b, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r2, &(0x7f0000000140)=""/185, 0xfffffffffffffe07, 0x103, 0x0, 0x1c80994813dfb827) bind$inet6(r2, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r3 = socket$inet6(0xa, 0x8000000000000802, 0x1000000000000088) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000fc5fc0)}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000000000)="ce", 0x1, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:22 executing program 5: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x81, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x19) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) 2018/03/31 09:15:22 executing program 4: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x54, r3, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x54}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000006c0)=0x0) stat(&(0x7f0000000700)='./file1\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000007c0)=0x0) stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = gettid() r10 = getuid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001580)=0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000015c0)={0x0, 0x0}, &(0x7f0000001600)=0xc) r13 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001640)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000001740)=0xe8) r15 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001800)=0x0) r18 = getuid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001940)=[{&(0x7f0000000440)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000580)="759faddc51ef0adf293161acaf4efec6dfd966816e24ffcd51f9f5e0dc546df6a7e4e08f91e91ef755f19dfceed00908295c4fcf76dcd8429e0614c89efa9dde86627b0e9d0959b53bc75cac49ca61acaed0bd21c2a3aeaa5c1023823060d0daf29999327ed1de6c63b62070a51a8d7adc2ddaf413dd9acdab3d9a37389bc2ce91ead8ac9c4d68b730", 0x89}, {&(0x7f0000000640)}], 0x2, &(0x7f00000008c0)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r4, r4, r1]}, @rights={0x20, 0x1, 0x1, [r4, r1, r1, r0]}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r5, r6, r2}, @cred={0x20, 0x1, 0x2, r7, r8, r2}], 0xa8, 0x4000}, {&(0x7f0000000980)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000a00)="b694a66f7356058156f42eabe4045fd8cc1c0a7d0b46cefed643465ef2f522b4d9fee5880dfb573e62c7b866ec861fd22d9df3", 0x33}], 0x1, 0x0, 0x0, 0x4800}, {&(0x7f0000000a80)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000b40)=[{&(0x7f0000000b00)="252697d6f812cf6f8955d93170d5ffb2bb4884bf96207d1f1f3b26c4d26bc584", 0x20}, {&(0x7f00000011c0)="502e640bc68c35c362d30c03eb90057cd890f3937cadf43af9b6046b3e29ef4d8bb4ccbca56a2a373243ec64efdb64f60c881f82c8ead3d4ee5ff62905d3c4715b74d3a2c636d7716e5527bc5def971a701a642d11a69173a61d679414908e0ce39727efa493564bf079d0be8993df5e7a295113d97ceb39891850d26f8492dbc906c5fa864e54516ba7632934aa1cf8cb24e66598e905347fd62afd601d07a03b5c997c9fddd7a9d9649249e6d3efe5fb9c333a574145b767694d769821b9b12d0b0e5f26391243d5f7546ca5", 0xcd}, {&(0x7f00000012c0)="e324d55131cef7779e5d00f9e7ce4867f607b754a8f1b0ced9ab0e084a5440a0c354a17cd619a9f8fff5870ec2c40991e579e56c456f7be6fe158d454190c552ffc6450f415f3382dca743629eec0a875b6e768ce16386b61d9748857a47176c8d53a07c6ab64248b09aad518a6d4990a0bd6834694d299781a4ac81b8cdb47e21827ef703029710c90b0887a58e3b5bfad0908b0a489f216da180117b71ae5d39497dcf608a6661e736c9266d0bf24a10f9800fc6674b5f6cd02200a83372e801ec4ea7f4a6d9b2fe62e655", 0xcc}], 0x3, 0x0, 0x0, 0x48084}, {&(0x7f0000000b80)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f0000001540)=[{&(0x7f00000013c0)="c9e8be1aedb946acd55563485fd2cc8be5a03cef10bc7bd02316c8920d34d4b2c9724d8f5dc13c44e7b6713a9b61b97cff36f1404b59305ccf9bbf46b0f4290417e3846e517e7ba159c2f7b8824c61db7882c51bff04190893076728c0435e3a9230c0fcfa16523ce803b5c77facfcc77f05b0799b2fc65b182881280f390f33921081e243d6b09a6d3d03634cb34cda3f9822e20b83513c2991155f5489b2896c64be457617473d7b82ce4fe78abd8f375a739c180b733593b8348ac42308b73cda1a24a5", 0xc5}, {&(0x7f00000014c0)="a460fbe9ee153974cab59e942b232d154870e856991803d8b13b204dccc64c067cf7e44376bff06e2b7d4b215389a3b289e6ddef98e8966d8132726502bdb89f5b5350abdbef4088e01c15d938ebac", 0x4f}], 0x2, &(0x7f0000001840)=[@rights={0x10, 0x1, 0x1}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r2}, @cred={0x20, 0x1, 0x2, r11, r12, r2}, @cred={0x20, 0x1, 0x2, r13, r14, r2}, @cred={0x20, 0x1, 0x2, r15, r16, r2}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r17, r18, r2}], 0xf8, 0x800}], 0x4, 0xc080) write$cgroup_pid(r4, &(0x7f0000001a40)=ANY=[@ANYBLOB="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"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file0\x00', 0x4, 0x10) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:22 executing program 7: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000300)='/dev/keychord\x00', 0x4000040, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x224805) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") writev(r1, &(0x7f0000002b00)=[{&(0x7f00000017c0)="e9afe8ec12fc6a874786bca58786e8d159a1e2db81b48efb126523c6e6df3de7a6a1e340e67661e5bd062efd0e303fe681c16d05a7cf4ff956be3056a7589a6e45e5954395691acb5886f3afafea847211e97d3121b8951a26ec40ded083e76137a5f03f8f7cad149b71f73092e569aed755f5ea2aff8f970b868c4a987b6e110c7634ffd543911e3aa02a01fb1f847e191907d8b05a90e7143b979c8c92c218172b457a0915218722057e8d43c25568d24dc70ce44e68e2e5343260411f717fa9c6a2a1a4aa8a732ca08bc22e5d66973efcb2f41d9b050c2bbec885627696b9", 0xe0}, {&(0x7f00000018c0)="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", 0x1000}, {&(0x7f00000028c0)="753bf564a11b5e2f06680cdecc0c37b1b889027f10ce68f01d883bdca16a447d7d580bd32b822dd2a40117e63b7d1cb334e868f14b18f68650c757592bc2447ded4259802ce1da74fa9da87e58504b5470f26d08921949cda008ef4b5ab288445b8750425c9fa6336e47ad67e7c9b297218781388651a7fad76b45a6c7f2d2e04209041771f0d3098df39b8162897004030979fbac54523c8337d997e417341da3eae3f2a7730fd325b02ec1b196e338b02a4c40dc10139e0bac5a409446", 0xbe}, {&(0x7f0000000240)="6d6f9834721ece12664f7ebd7f3bac42ec284f986e1b816a5bf10da0834b8dd5b4", 0x21}, {&(0x7f0000002980)="0ad85c11ca532b4327ce8c73b7fa927aa8643cd03281074285a49e5306cf4591c77eedbcaab6968e6b8c8d6b5c7c438d47a21398bcf474cae76edc29d5b46c48eaf2bffa95aabd96b25cc4f1c74b34d9348194246141098db44084cbc8878b6941bd257aabf155d10aa67c14d0f30b62af5b5ed6a52ce15e612e1f39a28c1b11ceb82d39ecc366813553adbf2e51187b0d46c3787c775db548dea93703269e52f16bf2f2d113ae4a89ebc44613e00c9deddcb433e1d27f973a", 0xb9}, {&(0x7f00000002c0)="c8c89a5070a359b60dbb2bd8013bb90c26bb65", 0x13}, {&(0x7f0000002a40)="e9942608f09367675c3e88a1bb0d488f750a7785097d43f40ab6cf09e8b5588a91474aaf84104a6a2f1da3463f2ee1abca3735ebf07573642e0bbc6776f8e05f554089b090d51b0080a7148606943207be4d28e4b5281dc0ffd54af1c44e35554ec18cc10d0029d30b07aebff268e84fcb66536e4c4db85bc7a486304c09bf6eff704f92f92a29cd5d3fa553fa74871069ebc462c0cc359c342a8fb74ca0e61f11e195277e926b96beaba43a890be97004", 0xb1}], 0x7) getsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:22 executing program 6: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) faccessat(r0, &(0x7f0000000240)='./file0\x00', 0x20, 0xa00) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x800) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) socket$inet6_udp(0xa, 0x2, 0x0) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:22 executing program 0: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x4c, r3, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x4c}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f0000000100)=""/4) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) eventfd2(0x7, 0x80000) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:22 executing program 1: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x4c, 0x0, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x4c}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:22 executing program 3: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x1, 0x80}, &(0x7f0000000180)=0x8) creat(&(0x7f0000000040)='./file0\x00', 0x0) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r0, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) 2018/03/31 09:15:22 executing program 7: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:22 executing program 5: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000140), &(0x7f0000000180)=0xc) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) [ 783.016705] scsi_io_completion: 54 callbacks suppressed [ 783.016718] sd 0:0:1:0: [sg0] tag#960 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 783.030725] sd 0:0:1:0: [sg0] tag#960 CDB: Test Unit Ready [ 783.036340] sd 0:0:1:0: [sg0] tag#960 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 783.045073] sd 0:0:1:0: [sg0] tag#960 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 783.053806] sd 0:0:1:0: [sg0] tag#960 CDB[20]: 00 00 00 00 [ 783.066296] sd 0:0:1:0: [sg0] tag#960 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 783.074934] sd 0:0:1:0: [sg0] tag#960 CDB: Test Unit Ready [ 783.080532] sd 0:0:1:0: [sg0] tag#960 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 783.089286] sd 0:0:1:0: [sg0] tag#960 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 783.098058] sd 0:0:1:0: [sg0] tag#960 CDB[20]: 00 00 00 00 [ 783.645886] IPVS: Creating netns size=2536 id=433 [ 783.658388] IPVS: Creating netns size=2536 id=434 2018/03/31 09:15:23 executing program 3: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x7, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000017c0)=""/218) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:23 executing program 0: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r3 = getegid() setfsgid(r3) write$tun(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="2b0e27"], 0x3) fcntl$setstatus(r2, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') timerfd_create(0x3, 0x80000) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000680)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="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"], 0x4c}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fchdir(r0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r5, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:23 executing program 6: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) faccessat(r0, &(0x7f0000000240)='./file0\x00', 0x20, 0xa00) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x800) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) socket$inet6_udp(0xa, 0x2, 0x0) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:23 executing program 7: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3b0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:23 executing program 5: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x8}], 0x5) 2018/03/31 09:15:23 executing program 1: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x4c, 0x0, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x4c}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:23 executing program 2: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) fadvise64(r0, 0x19, 0x3b, 0x1) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000140)=0x940a25b2f4e2d77e) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") 2018/03/31 09:15:23 executing program 4: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x54, r3, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x54}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000600)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfa9c62a3c851a3bc94a72d33fd6881bcf1408041c48ffeb77ae09425306145527d842c8c05af068f6c38d9de6c51211a63e1735e426da1a9ff03cb5395abba1a414519a3db75a2f50364844c5cdeac4f0ee70fa48800bbc6606023b1195bd943dc9684e4c2c522b5fafe36f354e65c4a5196b72a32baa1be7bdc4b9d263dd8949a37baf63"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:23 executing program 7: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00000002c0)=0x5, 0x4) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ppoll(&(0x7f0000000140)=[{r0, 0x200}, {r0, 0x245}, {r1, 0xd6777f035294f7c8}, {r0}], 0x4, &(0x7f0000000180), &(0x7f0000000240)={0x3}, 0x8) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:23 executing program 0: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYBLOB="c74d224bd9925f766789a4dc43e45facee17505d1d566664ac701ccc860a9443d168bbaf0e96cbeccab521a0af4b32b82d7bc943a1c0daca7163224b106b335ea30194d7c2dd39980d6a2dfc7975f20c99719b9c0d415bb0180553f7be933a65967c8735709b01010000000000004988d0f107363d38a430226fe8bb18cad7d0080e70e03274ef0846d5d955542fb2cabd8e8da020f7ca108fa620008cfcaf5c28bf7578660a4f28525e8d"], 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000440)=ANY=[@ANYBLOB="f299f6a80463b24d93999c4c000000", @ANYRES16=r3, @ANYBLOB="300b00000000000000000a000000080005000000000008000400000000000c000200080002000000000008000400ff03000014000100080008000000000008000200bf000000"], 0x4c}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:23 executing program 5: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) recvmsg(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)=""/119, 0x77}, {&(0x7f0000000540)=""/255, 0xff}, {&(0x7f0000000640)=""/248, 0xf8}], 0x3, &(0x7f0000000740)=""/177, 0xb1, 0x9}, 0x1) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) [ 783.863874] sd 0:0:1:0: [sg0] tag#836 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 783.867560] sd 0:0:1:0: [sg0] tag#960 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 783.867569] sd 0:0:1:0: [sg0] tag#960 CDB: Test Unit Ready [ 783.867602] sd 0:0:1:0: [sg0] tag#960 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 783.867608] sd 0:0:1:0: [sg0] tag#960 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 783.867614] sd 0:0:1:0: [sg0] tag#960 CDB[20]: 00 00 00 00 2018/03/31 09:15:23 executing program 0: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = getpid() sched_getaffinity(r0, 0x8, &(0x7f0000000200)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r3 = getegid() setfsgid(r3) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r2, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x4c, r4, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x4c}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r5, &(0x7f0000000440)=ANY=[@ANYBLOB="c0a244077690bfcecced1098a4d83c6e165ac8f029a227f282c235455378ab673f3b227c04238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc8426b9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002d0c1bfe9c62a3c851a3bc94a72d33fd6881bcf140804"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:23 executing program 2: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x80, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:23 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getpeername$netlink(r1, &(0x7f0000000240), &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000002c0)={'bond0\x00', 0x6}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) [ 783.874437] sd 0:0:1:0: [sg0] tag#960 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 783.874444] sd 0:0:1:0: [sg0] tag#960 CDB: Test Unit Ready [ 783.874451] sd 0:0:1:0: [sg0] tag#960 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 783.874458] sd 0:0:1:0: [sg0] tag#960 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 783.874463] sd 0:0:1:0: [sg0] tag#960 CDB[20]: 00 00 00 00 [ 783.887645] sd 0:0:1:0: [sg0] tag#960 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 783.887651] sd 0:0:1:0: [sg0] tag#960 CDB: Test Unit Ready 2018/03/31 09:15:23 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000240)={0xffffffffffffffff, 0x3, 0x7fffffff, 0x3, 0x7ff}) 2018/03/31 09:15:23 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0, 0x40, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000100)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) [ 783.887660] sd 0:0:1:0: [sg0] tag#960 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 783.887667] sd 0:0:1:0: [sg0] tag#960 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 783.887672] sd 0:0:1:0: [sg0] tag#960 CDB[20]: 00 00 00 00 [ 783.890308] sd 0:0:1:0: [sg0] tag#960 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 783.890315] sd 0:0:1:0: [sg0] tag#960 CDB: Test Unit Ready [ 783.890322] sd 0:0:1:0: [sg0] tag#960 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 783.890329] sd 0:0:1:0: [sg0] tag#960 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 783.890335] sd 0:0:1:0: [sg0] tag#960 CDB[20]: 00 00 00 00 [ 783.914255] sd 0:0:1:0: [sg0] tag#960 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 783.914262] sd 0:0:1:0: [sg0] tag#960 CDB: Test Unit Ready [ 783.914270] sd 0:0:1:0: [sg0] tag#960 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 783.914277] sd 0:0:1:0: [sg0] tag#960 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 783.914282] sd 0:0:1:0: [sg0] tag#960 CDB[20]: 00 00 00 00 [ 783.915837] sd 0:0:1:0: [sg0] tag#960 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 783.915843] sd 0:0:1:0: [sg0] tag#960 CDB: Test Unit Ready [ 783.915850] sd 0:0:1:0: [sg0] tag#960 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 783.915857] sd 0:0:1:0: [sg0] tag#960 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 783.915863] sd 0:0:1:0: [sg0] tag#960 CDB[20]: 00 00 00 00 [ 783.960181] sd 0:0:1:0: [sg0] tag#960 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 783.960188] sd 0:0:1:0: [sg0] tag#960 CDB: Test Unit Ready 2018/03/31 09:15:23 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000240)=""/223, &(0x7f0000000340)=0xdf) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) 2018/03/31 09:15:23 executing program 3: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x7, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) fstat(r0, &(0x7f0000000140)) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) [ 783.960196] sd 0:0:1:0: [sg0] tag#960 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 783.960202] sd 0:0:1:0: [sg0] tag#960 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 783.960207] sd 0:0:1:0: [sg0] tag#960 CDB[20]: 00 00 00 00 [ 784.133025] sd 0:0:1:0: [sg0] tag#836 CDB: Test Unit Ready [ 784.138622] sd 0:0:1:0: [sg0] tag#836 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 784.147362] sd 0:0:1:0: [sg0] tag#836 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 784.156088] sd 0:0:1:0: [sg0] tag#836 CDB[20]: 00 00 00 00 2018/03/31 09:15:23 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={0x8000, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e20}, 0x20d, 0x200, 0x19d, 0x6, 0x1, &(0x7f00000001c0)='vcan0\x00', 0xb75, 0x9, 0x6}) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x6) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) 2018/03/31 09:15:23 executing program 6: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) faccessat(r0, &(0x7f0000000240)='./file0\x00', 0x20, 0xa00) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x800) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:23 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f00000002c0)=""/162, &(0x7f0000000240)=0xa2) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000280)='/dev/keychord\x00', 0x280000, 0x0) r2 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) fcntl$getflags(r2, 0x40b) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r2, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) [ 785.023514] pktgen: kernel_thread() failed for cpu 0 [ 785.028660] pktgen: Cannot create thread for cpu 0 (-4) [ 785.034081] pktgen: kernel_thread() failed for cpu 1 [ 785.039165] pktgen: Cannot create thread for cpu 1 (-4) [ 785.044632] pktgen: Initialization failed for all threads [ 785.133484] pktgen: kernel_thread() failed for cpu 0 [ 785.138618] pktgen: Cannot create thread for cpu 0 (-4) [ 785.144416] pktgen: kernel_thread() failed for cpu 1 [ 785.149516] pktgen: Cannot create thread for cpu 1 (-4) [ 785.154869] pktgen: Initialization failed for all threads [ 785.253555] pktgen: kernel_thread() failed for cpu 0 [ 785.259191] pktgen: Cannot create thread for cpu 0 (-4) [ 785.264697] pktgen: kernel_thread() failed for cpu 1 [ 785.269778] pktgen: Cannot create thread for cpu 1 (-4) [ 785.275154] pktgen: Initialization failed for all threads 2018/03/31 09:15:24 executing program 2: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x9) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") ioctl$fiemap(r0, 0xc020660b, &(0x7f00000017c0)={0x0, 0x40, 0x2, 0x1, 0x3, [{0x6, 0x4, 0x3, 0x0, 0x0, 0x2}, {0x1ff, 0x4ac9a06a, 0x5, 0x0, 0x0, 0x1}, {0x8001, 0x1ff, 0x9}]}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x80000000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0x20) ioctl(r1, 0x8, &(0x7f00000018c0)="13ac2074da0dd2ed0ea10b850c46489558a7be9d7ceda653dece81e13c3f36a7db2cf8b63a194af372188e932fbe5dbc57d51e3ea9856fd4be934d23e143a459bb60c83848da8dd52a348e2870acc7fdfc0198ba9b8428aeeb55fea30ab229e5902d1c60854e0724fc0d63ea0405b4cfe3b57d248d94c6695a675751d790cc5d5ae14bf71fe9ba78a563ca3bdc6e4e6e3a0385c1c9633c370f0369961f30eb3e888b98dfe48d8657fad489c6ddadaa8366d2a653ec1a25aa1ef004a9ef039a0968c933eb") ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x8333, 0xb, 0x16, 0x4, "0382b52597d2ad6f8cee3697046f3c70ec976a946f50e00d1168dc66f345f6929b000a642eb2b55557002d0b6f9b5c7850530961f6b0b430f43322b99a8235a6", "5c7adae6953f55de1170cf364401565a0ec7eb4238daa1c9dbddbc9089c15ed5", [0x7, 0x1]}) 2018/03/31 09:15:24 executing program 7: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000140)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f00000017c0)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:24 executing program 4: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r3 = getegid() setfsgid(r3) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r2, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x54, r4, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x54}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r5, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000580)={0x0, 0x82, "28698a0e0e72c8d2c857e51fd36f747f208f11ffbfa96db160dd17e5aac03059304b632fd84ee88e59e96f740c82101025c4e675b0aee0f9c9f8c5f2423e809f350dc2ad9703606fdaa772b4bfc270c7d5d194e41e7662c7c4044c46972098a96eeaa8c3216264e8b8db1db4fe5a38d05b793b4e2f865a740020e4d4d520d67893ed"}, &(0x7f0000000200)=0x8a) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000480)={0x6, 0x8008, 0x7f, 0x7fffffff, r6}, 0x272) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:24 executing program 1: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x4c, 0x0, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x4c}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:24 executing program 5: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x80, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:24 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x290) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) 2018/03/31 09:15:24 executing program 6: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) faccessat(r0, &(0x7f0000000240)='./file0\x00', 0x20, 0xa00) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x800) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:24 executing program 3: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x2000, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x7, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) perf_event_open$cgroup(&(0x7f0000000140)={0x4, 0x70, 0x2, 0xfffffffffffffffe, 0x800, 0x7fffffff, 0x0, 0x3, 0x400, 0x2, 0x7fff, 0x20, 0x8001, 0x20, 0x6c, 0x8, 0x10000, 0x0, 0xffffffff, 0x8000, 0x1, 0x8, 0x378, 0x200, 0x9, 0x9148, 0x10001, 0x65, 0x2, 0x9, 0x1, 0x5, 0x0, 0x8, 0x9, 0x7, 0x7ff, 0x1, 0x0, 0xfffffffffffffffd, 0x4, @perf_config_ext={0x7, 0x2}, 0x1, 0x8001, 0x4bb, 0x1, 0x80, 0xfff, 0x6}, r1, 0xb, r1, 0x3) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000240)='tls\x00', 0x4) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:24 executing program 5: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:24 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) 2018/03/31 09:15:24 executing program 7: syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x81, 0x1) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001940)='/dev/ppp\x00', 0x4800, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000001980)={&(0x7f0000ffc000/0x4000)=nil, 0x2, 0x5, 0x2, &(0x7f0000fff000/0x1000)=nil, 0xa5}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r1, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r2 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000017c0)={0x0, 0x8d, "a84948a7dc581f8a726f284e0a494640da0b61dbd207c9505dd54104ddb2168a4c3731e172e3ce60c6f062835e5446c96b5f34e76ac76c909e275c7fe75247b4f1ac1bb780bee7e7bdc93e5a59df13315be515c3c9475b811ae5246d519be9b25c4e8def3074a5bcf6e3c70ebb40d27e95869231ae9efe9e40de1421d6234b1600b7cd9931121763768352d921"}, &(0x7f0000000140)=0x95) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001880)={r3, @in6={{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x9}}, 0x1, 0x7ff}, &(0x7f0000000180)=0x90) write$selinux_user(r1, &(0x7f0000000240)={'system_u:object_r:logrotate_exec_t:s0', 0x20, 'unconfined_u\x00'}, 0x33) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r2, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:24 executing program 2: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockname$llc(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0xfffffffffffffffd}, &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) getsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) [ 786.086453] IPVS: Creating netns size=2536 id=435 2018/03/31 09:15:25 executing program 3: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x7, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000017c0)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x4, 0x3}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001880)={0x0, 0x6, 0x563e, 0x5, 0x792, 0x0, 0x9, 0x0, {0x0, @in6={{0xa, 0x4e21, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}}, 0xffffffffffffff01, 0xfffffffffffffff9, 0xffffffffffff7fff, 0x3, 0x6}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000001940)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:25 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x10000000000000, 0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000300)=[{0x1, 0xe91}, {0x4, 0x2}], 0x2) 2018/03/31 09:15:25 executing program 6: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) faccessat(r0, &(0x7f0000000240)='./file0\x00', 0x20, 0xa00) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x800) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:25 executing program 4: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYBLOB="0000273905c8ef496d11eab4733720343599e9fc9c45d69a3f606b1f767faf7e81bc404bf0e8eba298b90648f4b6ce0fab2e79347a5112bd6b31210f1a000000f905decbadd8e7be29daebe5fb012167dfd81739bb4d0007c208e977a9a063ff1f9d32e00b1220eead58b34a8d2d8c1a1e277b965cb2a94a0d9722f7db517bbcdccdbbc8c7614686bf42785ffbbd2da7b57860e4097fa4feb27e57"], 0x3) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) fcntl$setown(r1, 0x8, r3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x54, r4, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x54}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r5, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:25 executing program 7: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000000c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000140)={r1}) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r2 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180), &(0x7f0000000100)=0x25e) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r2, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:25 executing program 5: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) fcntl$setlease(r0, 0x400, 0x1) r1 = syz_open_dev$sg(&(0x7f00000005c0)='/dev/sg#\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x3c, &(0x7f0000000600)="531b5a3fb578ffc545a4fae3110000012ea7c2d9") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) mq_timedsend(r0, &(0x7f0000000540)="7282ff76fa224cf80cf1f138407078c790e5d93a2fcfcd627fad15896ed0a7c56fe409b0c2936d36ea2e737747128efd2fbe497c5c1d34e768e86745b71febbcd48586434a2f926442c4b08eee5154edc2a5db669991d614bb461f6651cecf5ab77e6b18c5bc0926e920", 0x6a, 0x7b, &(0x7f0000000180)) r2 = dup3(r0, r1, 0x80000) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000140)) 2018/03/31 09:15:25 executing program 2: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) r2 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000017c0)="b983094000b45f70088ea32db97899eb1a6a26b432261692becc074a8981a61792ad042e98a57629d6921188400c257a76f63d6cb0ff03f0d9f720682794fb03c086b373c0eade20b9588bcdafa5c23b1c430911cecc43c92faf63e1ec448ad72163ef1699ff0bcecc610ddac5d9a4308a039e18cb3202d1d47e6228601e4e2fd55da2517260de7a5e1d9a8a845cf0c1a2a816003c68d8bf4ae68c12a1d2", 0x9e, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000240)='logon\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)="ea5d04ea", 0x4, 0xfffffffffffffffe) keyctl$unlink(0x9, r2, r3) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) [ 786.109639] IPVS: Creating netns size=2536 id=436 2018/03/31 09:15:25 executing program 1: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x4c, r3, 0x0, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x4c}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:25 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x2, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) 2018/03/31 09:15:25 executing program 7: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x10) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:25 executing program 5: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) fallocate(r0, 0x0, 0x80000000, 0x6) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:25 executing program 3: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x7, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:25 executing program 2: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'nat\x00', 0x0, 0x4, 0x38, [], 0xa, &(0x7f00000017c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/56}, &(0x7f0000000180)=0x78) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:25 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x6, &(0x7f0000000280)="53000000012e2a6824e27d07ce411f9e2bb68b77f6f78662a570aff6e2ae907a7893b62661c666336681cd212f5cb370ff2834aba9b9f9c1bf8139538472b2c51b2f372704dbdb2717fb08d720e8d63a9c77271d8648b961ec8bf3c57f118550495ef6b891e500b00ed25d43ab12cc4879bad6afb12487c35bdda78565924e8b37e0c5834b9af11d6b42f38bc42ecb4d492e66b965c64aef0ce6f6de21b3fb5c64633885c97d2eee526db5559bb3d9f9cd8069ddaa90c511c7ba7a80b75a6ec3b9ed121dc988dbe66dc1ee2e08e1a439277da179c8fab35b0ec65060e844e8") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) 2018/03/31 09:15:25 executing program 6: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) faccessat(r0, &(0x7f0000000240)='./file0\x00', 0x20, 0xa00) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x800) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:25 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0xfffffffffffffffe}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r2 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000440)={0x81, 0x16a960dc, 0x8, 0x3ff, 0x5f2, 0x6, 0x9, 0x6, 0x0}, &(0x7f0000000480)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000400)={r3, 0x5}, &(0x7f00000003c0)=0x8) fcntl$getownex(r2, 0x10, &(0x7f0000000240)={0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000000280)={0x1, 0x3, 0x3, 0x0, r5}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r4, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=r6, @ANYBLOB="00010600ac0201040600ffa7b3ed5bc2"], &(0x7f0000000300)=0x14) ioctl(r2, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) 2018/03/31 09:15:25 executing program 7: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x1) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x5}, {0x8, 0x2}], 0x3) 2018/03/31 09:15:25 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") fchmod(r0, 0x1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040), 0x0) [ 786.819077] IPVS: Creating netns size=2536 id=437 2018/03/31 09:15:26 executing program 3: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x7, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") splice(r0, &(0x7f0000000140), r1, &(0x7f0000000180)=0x3c, 0xff, 0xb) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:26 executing program 5: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) close(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r2}], 0x20000000000000b5, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pktcdvd/control\x00', 0x400089, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000000380)='net/wireless\x00') mknodat(r0, &(0x7f0000000280)='./file0\x00', 0x0, 0x1) mkdirat(r3, &(0x7f0000000300)='./file0\x00', 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x801, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) pipe2(&(0x7f0000000100), 0x0) r5 = mq_open(&(0x7f0000000640)='-$\x00', 0x0, 0x6, &(0x7f0000664fc0)={0x3, 0x1, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = dup2(0xffffffffffffffff, r5) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000000140)={0x0, 0xa00}, &(0x7f0000000840)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000000880)={0x80000001, 0x4, 0x3, 0x6, r8}, 0x10) ioctl$EVIOCGMASK(r7, 0x80104592, &(0x7f00000000c0)={0x5, 0xc00, &(0x7f00000008c0)="c4b7bf8216bd3083fe37a589cbc50cc0284363e31e65a20162aa693790a051f92d3ef7fdbef38d286d18eda986579b6a2b6bb5a82650168744f3d22dcfda3a2a50f1b67a048f078b7ba8248991be8bd647cfad62679488e0a6edc39074b1207fba22b5f611ce938a22650f42f1a29228efb12eaa5190ef9803f09d2720e4fe1f745190db3c78f7817831898d756aa1aa174e20f4f9491fb83bf985947e98fc5a1f8ec35db304f2080f573fe5fc659c547420ff1b222a41daaf851512c3be7c45e24d6931eb66132a297e081d4970b2bd1c7e18f32a04f49d13466a86f0401b6e0b769aed51d56ad9dda735a307973ee24d596ee9040fb0172cbb46c6a7464ce363a407a55f484d4c0fddbb7e5d426354949cb44ce90d7dea39fd0b3ae38900482154560c234b9e357090e1939136705176a382cee58dbb946c82da880cbb78e67f988e72752fc723e931a651fa5f7de4e765cedcd44ec8814af498375f4e80ea95d0911c0ecb498dec44b2afe70a22a2d10a0b6be1ca8c0f32695db8ae7189170301a6776ffa4ba794525b222f6cea8fad287a268088ef25529698ac950c9c6246cd7bc7d8a55c009a3ff4440a833e689d23ae2dc3ffc79e9b084d69e627348851a720141b6b7aa391873367bcdf4bab20ee1971a371b591803e0a34382c9b6eaf585160904abfec0b185937116b3c22048622231faf155de7cfe794a8aac2c4604abfd47bb67d3a62d757f00f0dc0d2d5a0600224655fec95d4f4055bf3ce39aeb489ba6ff8af590f9a02a7778c424a2f61f6ca77ec1b5b50a58e20f848665a70cc4223c23fb138c3ca5af84edf7ee2c1c9fedd5d30cd67fdc8686ce68f0f429ba6e7e59a04d2c6b9ef7e64fd6b0fa82ef8b3af82b1cdab38557c424f38044fe1c807c95f6ff3f9281f12e40f49dbb582b8a9cdc785818f9a667f2afc69963b8163a27fb587146bce77202a6a20e3e332f330e25b618502ed5ed068f62b02f88a521abffb578ae904aa4b3e0b784f243a7f5172a40a037d932faf544bbbffbffdb1ca55ea9af22dc309cb809fdad6b3bdd04d4aa9af02fae691acd8cf0ec65bb0c8e4d62712b725b426b4e4fa45ff37e45f65e1ffbc912cc077ea1aaf8c53a2203ed14b683890896b9ef23d760db1ebb8c6a7b3bf6395c3a07a20f2e793fa4dc0ca4f48a0e1c6f802854895b7372bb4b3deb647337356ddf40a91013e9bc2e286c96e5e26aa7cdc45b847c5af49e4a3de4ff3d0f317ef0bc4c42a61eefeb430fc8405d7fb21e63e3b1ae90d79bf8a7bf26396ec571a035f7c02a81f9f882f5a4d102b1efd8fa96bc141b87a897a4d7da0504076cd7e095f6066af7f78ea0a78b4c4103eaea4ef7247a00db77318cdd40295befb8a8867bd536163f9af948f5325e0f6c06df0b198d0ee51dec0354bace777d84aded9c045c45bb5618d3b3d1d80389726f005b09d3adbd6b75c0d77637f5ff5a7d6efb1532e018f9a0b2ecd50de0574814c796022b4f4dea7fafa38749039b075bd1eca10c776d32b69127c6043092638fe7e50a1dcfab1325e24b5ffd4e2ed6ff7b63eadc8e91af1407afb8bfe72b331feb1aeb8b54cfaa00ffe6e9782e6cb93c4869711b139bea2b87d839258680a62c8a270fea6c66ca2ee3148e392f24f7cc3167c37e3ca3ae156e01afb483587592c0853c72ad6faf7fe1e6af1244ced894ecaf7a63329ad9f0999bde8248735da7b9f44c24edecaaceb87923971677392ef7b5027c7c3e35df07767af9d0a5f1d6a7d828fdc664673438a49110cceadbe46ee804cff4f194d475670cc108af68dd2f3458ebde5852082701f6f10b01bf38776079efc0a43cce25f0601b6991ff1fe60d9b5fd79409b135b5207d02f78198b50f7f35163482963f9ba35255b8e9a0fb04c8d1a93f6720540c539319154d0e80179363288d38041257f66c8b8b91581afdbf3d47ccd143640b1e0eb6454b3ee8fde6e2fa066aa2c62a18ed6543234cb551003b0a37734b06a683b59ff1ccac55d661178c7b95335e97e08ade13af05d8a0f7fbd2b60f1198194ced9fe7dbbcc82e648d1bbd83893c101f1bb92ab1434cba73c5f7bee5ce8ee3d9b38175728f16aab09877940b9aa9fb78fbd763f6fb4d6b98b41b1d15d1c7bf35a1333f7b6386eddff918585e6fb73e5972237edaa4def59418db8caa2c895d4101c5001c30cdb52a5f56c64fe0b8de9d33420efca9776e84f3e09c2b6e4b03309977495a97a651d2c166072ef30a3ae78e7c6f0e5093de8c7e1a242095faea6a2acfea56c74cff511e9d0f484ae425d4672c8b744d5989eb41209402f8eb988ffc5bd608f0432020af56417d94304908fe55fe5a12c4eb292620e4861a464d732c786c9ef539666d77983cee1472dcbac4480371a4815ff420b29fa1878eae853eb9b5032a69c37d769d71da06b140d93408d307b6c7b3b9c94cc5ce737015983d786266f9accdc58761e1da7da6b809504437a20cb626851d0f31b2eeaf2824a810df20285300d9c567c92283d37763c8f9b8d23bf8b3508d68b7d8305656409e310c13c7544968d6a3a57d43c857df898512a7c63519ea183c0184f859ec65a3ba7b3df45e89eb0122166b32e4c5fd013f7920027fdf5fa925dd4b5797ab5bb47958537d48a8ae717fbf08a60d07bb62da38c785fb95eb3f66ff177f4ceb26ef78ebb3ebbdd369abe55d5238e95ba3f98e4af5ff0dee7008335ff2b35960b60bf5e7871f1244103f6ab37ab5b5f9afd8d5620d99f9f23816b70f6d4220c66fc3d99501f1bc24c31cbdeaa3c3df750b00ba4b0d2e1828f0b5437ec54e11df4f8f895411e0a4be96b3cfb76894ad98f2fd80abbf1c5aacf8dfced52ce1143a6da94210d3f7e3173e1198947501769fb302bbcfd4f8c94b0cac8b66daba9d205503a0c565aa6a5d307c4aec4104406561f9c8e24f5071c81f60959973fc27921b610ef7a1be70e5a261ac479c3ee3d2d84d07a1667b5ff74e061e47f832e22a673040badca6e05fc86801844cf295f11d7f33440d3262ecc179fe19db81f34e097072e669853b25f541f5a6dfc04dea2e68fe65853b4a32c74a4810cbad3c29e52b42e8d2ac40d0bfe61f6242fcee30ef327af4482afd9eb23a639b4975a010146fb33c394a895b00d5160f4a5178052d9c4f5de26b7ba765e3a0b0e39f5c6f6166e6c34b504e48c84706c10305871adda58de366d6dbcde4c79855c1bed220b57b6a1f90e882b824810cbcf99fbdcefeb5bcc3b56557d747f0b14a1bf3bffbce6cb7cefa4ebc46c19a2e657d9c0b76646de6b87c3d5e24168d32096fb129d8a2ea6c2febfc1e475f814270171ab430e25f98a10457e50602a1a35f263b67187af91c27d9c98c39bca5cf40cbdbaa55e350e912f6d56a40dd311fd9b49348d68f4e7b471b517bdbc3652f6b5da3e9d2d79e931abc9e9f253e31438aaf39aca38dd8e42c69e3c53543f960b353b073392b249462eb527b9089e5c35ac9ea9839f5588ade6190d39c1021e96c31467d5b82ee987ab224e0748a77c43d7e973caee496780339903ee5535b4102e9dceb0058ffa1ecb2493ece50fba709745c663d26c39d14f2791afc0d5f7b131b77a871f99add67a99adabaceeb8079ff1a662d82d84abec5718a2af3f5eb550dfb78cb0c88b7c4ed0267bd0c1508f3a38f7b4af5edb1f8a920ebf4e7e634aa9e1d5a1cd623861b4c369917171e666f512b4511da34606ca8e77f1317ab4618609cdb1a2b36c8f120a31498e6480caa0b68fc0f5994264ecd5122aabd181d60ee0508bad04830ca978d199b3c590ea3677545f533d69644d92d844186da78efb9931c84e0858a5aa7c9db033b523158e635dada697bdf7109dba244088b6a004d5fdbb5a928ac8800d47d95160e3bc4fe349486dbf5c501fffd5ae5b6802ea3fdcc715b07e30c0d4e83d3062f9b7c0cb025f6d02b9bd874890329feb4605df9f6529d557fa1c7d54ff017dd3660eac498bb97bce1acd706b232f5eb8fe4eadacb771f93b9d2262d2a3128f01e94b6cee46a5aea21f34c03153b5b200402d61bf92aaa48f083c118cf74fed0bc803bf659703e1f98304326f3ceeecd9823db500f1efa43c7870825c1f0bec713c8e5621c10989986d2f5b34fdce9d62304ad7a4606df506d304ca28c1b854927ef218d2207edab953c681cb6b5d4691c7ed915be1ba63854cc779aacbe2386e32a399f1b10ab977e0cbd642433f397a8fa930d24908bbe3b529ed646641c8f7528652ea396266b04246fb7e98ca0410a45799978d8076c157f0081a09f1289170a0acdedaa6fff33fc0f65f103b916ff904ecfcd235f11f4c"}) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f0000000100)=0x80000001) syncfs(r4) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)="075881488af3ef7a8fb105005c247dbd6c721967bfb0c035", 0x18, 0xfffffffffffffffd) 2018/03/31 09:15:26 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0xffffffffffffffe5) openat$cgroup_type(r0, &(0x7f0000000240)='cgroup.type\x00', 0x2, 0x0) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) 2018/03/31 09:15:26 executing program 4: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r3 = getegid() setfsgid(r3) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r2, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000c00)="cfb93447d6feaef9f73c0561e075a8295d43017ab1a157786dcda36c5eec92a4306f284fa7e3ed364cc2da5c08cf7e4030d394520e123eee6d9ab275c91c174b1364fc943b49faefe12f605b5ce6c1400a91210c00477f900aff390901bf594c18557cb38a7d57ac8ded098b96b9dfc125e3bdc9305193f4cd256068baca5208160d820b9e7a043666ba4801cf6d557fc0f97f35c13ec6c0d1fe97ce1af1c17078ef47ab955200836671e402717481d14936b09828fd6f55fda2f11eb4c61b480e941133c0a4c5ec54033d0d174742191754ffe28b093596286a78ea01078337ada8585aa98dcc1143689002e31ccc5b9f5cfd2bbce5683a0f91b395391a60ba8e8f4d3c10c82c71caa74c44c8b0f3e42f1fc264497d5b9dabf309bad7bdfaa1be37137226b5cf2badc1397e0460b1e002dc5e15a143d79b0e44fb59b43b7f164614bb428a22a6b9acffe96c154bb02d256b3f5f53a92dfd8d1f014a3e30cb061a1ea6abc640869f4be210d60622d528999804f7847eb3a886aeb91f5cd80fd892b950d19144867616ddc95d349a84426d2c2288bac7aa0e7392526874f5ec41e677c4a83ea81e18bb2c382d288b69f1102ee944a764988a87fc38c87ebb41402bf0c7cfc10abb80ad010a68467225c566c3c26ce51decb38b4a36daa4b2a71c8d818dc2973d80fefc0428c801cef822aa6d5678184ea9798450910f223b495ba8886751b815443b370f5aa638d2dfa2c47757ef69e92a7d674e6a7fc866c5bf308232dabbd55fa988952319797b458eaba3cbbe23ede09838646d026f85131a5476770bb5a8eff29472fcfd11e830aee3f276b0a007d85282a11282adb8ca7fe659b2155e01a3243a9381e2c0e75a284a1c99574d1db9f36dee4e6fc399c70697c2e7acdb71b4ff6a600ac2eedb193fac270c5fe4d033f310c95393794be698a66ac15dd2b4b78b3dd3eeae4f3635f7d30884c4f0be382818f53539ec82d781468de173c1ff1126789187ce815d7d6724e8b9f72055ff89a60e6ac533997a3cd3e9ce61e6e954536dd44b0647fa3268150cb64f015efd52fc93d242bac33e7111f118eccb18d20feb69520384a40c93915920904f286b41de292d0e6d531bed37d5ab17932fd57f81a55c82c60a80dc133065bee4f16b881400802420fdb2f23603fe754bf0fe2400c866501f3ce1b37651a134f01ee2ff844707351871a2be3d302e8678cc78a2facfe6db33a09cf99ea9befc93b99f4e17444e589fba89185f5d8ec00d1c4866b5a66d53cf7579cae2f5d789efb20cc34466b9bffd6ef15f54686996828a8ae0f3f93668df29790c03e5c91407ffb244ab3f1e2ddf1a3d501679b34a05765d840a28cb3c5cc1aa711a4b8566f274a897d431b1e4a790360f2075ba4b3ca7cb16666f6b9e60b7dbe868f572882890f8c7e5c03dc0fb343b18dfdab5f5f71f77b97e34c0fbcd24b44fa0fa36bf5064a35a0c2331d0bec6e437835928e29a0aa81843e8917380931882b0fa41903580e260c9b87f00356e260d5ea0f3fdfb64ef678c3cc981f3191f5c5f8d7c16c4f46a837491d7888c6997893bdda25a4934591a0edeee3f08f71467369420986fa34ae0f1654eae41f85fcd7bd1837ad1f26327e43b5dc7d3e54935bc2b1cb2adedb480ca22a9ddd9e38fcd405a008c32dfa5a1364064caa72e1cd552cb18099e5add0c81067ce321a9a96065b6fb2716ab23ecd82d22df153942876cafd10068be6acb7259978ed523c7413302f760d7a77413f8dff3a0c0c0d0e2372dd49e1b709bdbdfba02e4ea475082522953443de01c369ad46e8cf6312b0e21649fa5b330488faeb36eac7da5a6fbdd826ef7bf618a1bec93f2b22d3b2d08203c5049389a944e26adaec40cfbcfeb6b7f5b287a89d3503515bec7fb67d63c1a15eff45bf8b6ebfb5e7f8344328b314e7779482f970455ecc6945c2c98fc29e35c6df182b47637433bed5c9324e54b3de1abb4c74522cb864de715b9c2d473fee08f686b3d7a7728645f7dc5", 0x59d}], 0x1, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x54, r4, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x54}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r5, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000200)={0x0, 0xb6, 0x30}, &(0x7f0000000440)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000580)={r6, 0xfffffffffffffffd, 0xff, "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"}, 0x107) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:26 executing program 6: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) faccessat(r0, &(0x7f0000000240)='./file0\x00', 0x20, 0xa00) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x800) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:26 executing program 2: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000240)={0x101, 0x200000000000002}) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") openat(r0, &(0x7f00000002c0)='./file0\x00', 0x2, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:26 executing program 7: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x5}, {0x8, 0x2}], 0x3) getsockname$llc(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x10) 2018/03/31 09:15:26 executing program 1: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x4c, r3, 0x0, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x4c}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) [ 786.842060] IPVS: Creating netns size=2536 id=438 2018/03/31 09:15:26 executing program 2: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x400, 0xbd39f770f623f5a0, 0x0, 0x0, 0x7, 0xfffffffffffffffd, 0x7}, 0x20) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:26 executing program 3: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x7, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) fcntl$getown(r0, 0x9) 2018/03/31 09:15:26 executing program 7: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000240), &(0x7f0000000280)=0xc) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00000002c0)={&(0x7f0000ffc000/0x4000)=nil, 0x4, 0x5, 0x80, &(0x7f0000ffe000/0x2000)=nil}) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x22) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x5}, {0x8, 0x2}], 0x3) 2018/03/31 09:15:26 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) sendmsg$netrom(r0, &(0x7f00000003c0)={&(0x7f0000000240)=@full={{0x3, {"1f5102f5c1a360"}, 0x101}, [{"6b94c979cb3496"}, {"3b75a7d42e355e"}, {"e06a177a6b0075"}, {"15391fa05b1a37"}, {"6c4eec3ef1edd3"}, {"b9d061c11635a3"}, {"71da7be45c4dc4"}, {"2744ad2002b240"}]}, 0x48, &(0x7f0000000380)=[{&(0x7f00000002c0)="067841668f029095e0285e5b3caa03d09483653a1f3cc48ba192df02ef6ba99139cd7c6fec0b95b233df189094bb5c71afe7c8fbf9a971b61f3d2c1a51e610cb3d9c03660b33bc4ac53d89137a711e75dadc81", 0x53}, {&(0x7f0000000340)="0db6d953280e76d0ea4d4ab4", 0xc}], 0x2, 0x0, 0x0, 0x44811}, 0x40) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) 2018/03/31 09:15:26 executing program 6: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) faccessat(r0, &(0x7f0000000240)='./file0\x00', 0x20, 0xa00) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x800) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:26 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000240)={0x9, 0x997, 0xffff, 0x2, 0x10, 0x9}) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) 2018/03/31 09:15:26 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x10000000004, 0x80}, &(0x7f0000000240)=0x1) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) 2018/03/31 09:15:26 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) preadv(r0, &(0x7f0000002480)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/240, 0xf0}, {&(0x7f0000002340)=""/237, 0xed}, {&(0x7f0000002440)=""/13, 0xd}], 0x5, 0x0) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) 2018/03/31 09:15:26 executing program 5: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = eventfd2(0x2cda, 0x80000) splice(r0, &(0x7f0000000180), r1, &(0x7f0000000240), 0x7fff, 0x6) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r2, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r3 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r3, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") pwritev(r2, &(0x7f00000009c0)=[{&(0x7f0000000540)="290654490d5d59a961e7f3f3639c8c7d3c028f4f712067680bb0966c8e39841174d6c058aef310ead51cc7e7000f23575a06387e33a8441a710d9b1d926df0f067b3cf904795156cbb43613f42ae59c876ff014de1264bd81577f7d17b96d790bcc41b09b5e4e756f8a26f3c4cefa0a64ed4f0b39d0731c61d6b1b35733d89b3c3f8e3a7c4ea3e9bfab3a5aa5c62c998ef58a65c154f07e46e3391d597dabab30cfbc3b467e72e545805cb8dee18573d11ce880077a771bf1a458573f7a25923058e4d8969f4fbbd86dc12589e86b3f9c639386a1632b4e9baf79f3c99ca81f593cd0c067a6dfafe20f9802e2d8805", 0xef}, {&(0x7f0000000640)="5033aca0a007c659a13e062eb43acfc595f686a4c8661e0ca12daedc496f89819554e9937a78d3e9245ff3b9a941876083bd7c7ec623049a838c5cb1e3ee053a4600833160f0f617000ee90472b77533c4318c0761d1a57fcdd6a04ceff7c6cf99797e09ceb8292c0bcc74747cc3e39ec644296007804728e7a4da06f1b6f684e98bcd4a1f24f033437e7180ff33b1d15bb59d2ca693be4064f79ac0ce4139dd36aad2cca56223c580d619b7f12511df1e7211fbb2bde2af7d83493bade95564a42ea825c2bd84ca88", 0xc9}, {&(0x7f0000000740)="f453f6b3653486b6f80ff61079d00bad733c96aa413e6e2e17425a412c460a01aaef637ea2f38f3ef59e84b39327a511b195b790fb74af6df284966d666b24e7f77b487ff20822ffb7c62976381052c1f801ecf8c197817f689d923a0a7b1f20600c1601953fff480c5ed7ffaf66fa211122237b968a57f52ceeeeaf6d882c8c47a4c2ae3490f5fee7c2f0a883de5a54a4e373c4806745c18cfaa200eb1d7626682fde20cc24e287dc6278191120ff301001faffe62d16b64ac7708bf7be5332138a032bcd45413ac0", 0xc9}, {&(0x7f0000000140)="f90cfa2a7f81a4568e", 0x9}, {&(0x7f00000017c0)="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", 0x1000}, {&(0x7f0000000840)="7f635650b46bdef9f03b1726c1188203ceaa3baae2baf955fad0cb2ba7bdcc27308aa6a3be49c829c4d66c071fa51b453bdec244a359cb26f1838e452ccec08677fa057a6e8b6643f2d839f97403268736d6fe45dcc40c31825bf633d470a80339cf1bfabf0058832c6290802f6f1be1c8154c14a93e5058d47f0633822a9236743303acea3293bc25087e29eebeb8", 0x8f}, {&(0x7f0000000900)="8da129235f9117c11cb61df62eaeaaa02e9ba8f651f52ecf333f47446daa35ee852c14747bd517a73982b63880beb2b4d1b451e70e911d389d2cb2cd67a9f4055ab528097451d558d6ebf20681a22cc7447d424fcab9c2431d1a125d956ad4507dca25aeff2a2440b21eb4db53fec35b35eaabc37bb79a69b9459972b3fb428619d3c84a", 0x84}], 0x7, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:26 executing program 2: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000017c0)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0x3ef}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f00000002c0)=""/38, 0x26, 0x1000}, 0x2) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x100, 0x20}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240)=r2, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000380)={r2, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0xc) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000340)={'lo\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) [ 788.035490] pktgen: kernel_thread() failed for cpu 0 [ 788.040627] pktgen: Cannot create thread for cpu 0 (-4) [ 788.046128] pktgen: kernel_thread() failed for cpu 1 [ 788.051207] pktgen: Cannot create thread for cpu 1 (-4) [ 788.056900] pktgen: Initialization failed for all threads [ 788.183443] pktgen: kernel_thread() failed for cpu 0 [ 788.188577] pktgen: Cannot create thread for cpu 0 (-4) [ 788.195217] pktgen: kernel_thread() failed for cpu 1 [ 788.200361] pktgen: Cannot create thread for cpu 1 (-4) [ 788.205735] pktgen: Initialization failed for all threads [ 788.303631] pktgen: kernel_thread() failed for cpu 0 [ 788.308773] pktgen: Cannot create thread for cpu 0 (-4) [ 788.314594] pktgen: kernel_thread() failed for cpu 1 [ 788.319679] pktgen: Cannot create thread for cpu 1 (-4) [ 788.325255] pktgen: Initialization failed for all threads 2018/03/31 09:15:27 executing program 3: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000001880)=""/82, 0x40e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001900)=""/136, 0xfffffffffffffe57}], 0x7, &(0x7f0000000240)=""/38, 0x26, 0x1000}, 0x2042) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x7fff, 0x7}, &(0x7f0000000180)=0x8) r3 = request_key(&(0x7f00000002c0)='cifs.idmap\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001600)='/dev/sg#\x00', 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r3, 0x0) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000017c0)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:27 executing program 5: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x46}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:27 executing program 7: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002286, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x5}, {0x8, 0x2}], 0x3) 2018/03/31 09:15:27 executing program 6: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) faccessat(r0, &(0x7f0000000240)='./file0\x00', 0x20, 0xa00) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x800) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:27 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") sendto$inet(r0, &(0x7f0000000240)="bc0780c55ddf4337b8f8685c6efac27700d092d61184a16d4f482c3ba1fee874526dc3b3a11a1331a7a22e477a107eeb669f9c6983805790e1f8acd3d9db685bb05023eb015e7f3b78061028e9484b5a3a7a9218f9274840bd308b5ce6a50435cd57cd3cd6e81c68aa19f98e7f16d3eefc368581563f23df521ea423848a8aca2ff1fb", 0x83, 0x40, &(0x7f0000000300)={0x2, 0x4e24}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) 2018/03/31 09:15:27 executing program 2: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x60, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) mq_getsetattr(r0, &(0x7f0000000180)={0x18ff, 0x3, 0xc4c9, 0x7, 0x64, 0x9, 0x1, 0x267}, &(0x7f0000000240)) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000001880)="53000000012e2a6824d857b09986b784dfeee63ab8e2ebe48b56cb22567f69ff284c4614a7e24e9679facbe7a7a40d29ea5040ae39d9c2de0dcf128fe23bd2e3af6e4c7d012aed5b6fc06a57f2bdd0011e2106cf31e05d4d0ffebbc040709c56d133b911cbb4e585d462683316c3b90500c00a04e93f9f09ff1d674fa647b10d13305f56619807282d541767c0736e") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) 2018/03/31 09:15:27 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) bind(r0, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x3f9) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r3 = getegid() setfsgid(r3) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r2, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x54, r4, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x4f}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r5, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) r6 = open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) r7 = fcntl$getown(r6, 0x9) timer_create(0x2, &(0x7f0000000200)={0x0, 0x9, 0x4, @tid=r7}, &(0x7f0000000440)) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:27 executing program 1: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x4c, r3, 0x0, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x4c}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:27 executing program 2: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) socket$inet(0x2, 0x4, 0x3) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:27 executing program 3: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x600000, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000017c0)={0x4, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x2, 0x7253, 0x6, 0xffffffffffffffc0, 0x9, 0x0, 0xca, 0x8, 0x100000000}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r1, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x7, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r2 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000180)={&(0x7f0000ffb000/0x3000)=nil, 0x5, 0x2, 0x24, &(0x7f0000ffc000/0x4000)=nil, 0x7}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r2, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:27 executing program 7: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r2, 0x9}, 0x8) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x5}, {0x8, 0x2}], 0x3) 2018/03/31 09:15:27 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x1, 0x80}, &(0x7f0000000180)=0x8) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r2, 0x20000000002285, &(0x7f0000000000)="53faff107db9efad17") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) getsockname$netrom(r0, &(0x7f0000000280)=@full, &(0x7f0000000300)=0x48) 2018/03/31 09:15:27 executing program 6: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) faccessat(r0, &(0x7f0000000240)='./file0\x00', 0x20, 0xa00) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x800) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) [ 788.451160] scsi_io_completion: 86 callbacks suppressed [ 788.451176] sd 0:0:1:0: [sg0] tag#960 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 788.452147] sd 0:0:1:0: [sg0] tag#836 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 788.452177] sd 0:0:1:0: [sg0] tag#836 CDB: Test Unit Ready [ 788.452187] sd 0:0:1:0: [sg0] tag#836 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 788.452193] sd 0:0:1:0: [sg0] tag#836 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2018/03/31 09:15:27 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r2, 0xffff, 0x20}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) 2018/03/31 09:15:27 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000280)='/dev/keychord\x00', 0x200000000000200, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) fcntl$setstatus(r0, 0x4, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) 2018/03/31 09:15:27 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000300)={0xa, &(0x7f0000000280)=[{}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000440)={r1, &(0x7f0000000340)=""/213}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000500)={0x4, &(0x7f00000004c0)=[{}, {}, {}, {}]}) r3 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000140)={r4, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r3, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000480)=0x1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) 2018/03/31 09:15:27 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x1be) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x1, 0x80}, &(0x7f0000000180)=0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/syz0\x00', 0x1ff) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(0xffffffffffffffff, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) [ 788.452198] sd 0:0:1:0: [sg0] tag#836 CDB[20]: 00 00 00 00 [ 788.457951] sd 0:0:1:0: [sg0] tag#836 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 788.457958] sd 0:0:1:0: [sg0] tag#836 CDB: Test Unit Ready [ 788.457967] sd 0:0:1:0: [sg0] tag#836 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 788.457972] sd 0:0:1:0: [sg0] tag#836 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 788.457978] sd 0:0:1:0: [sg0] tag#836 CDB[20]: 00 00 00 00 [ 788.466486] sd 0:0:1:0: [sg0] tag#836 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 788.466493] sd 0:0:1:0: [sg0] tag#836 CDB: Test Unit Ready [ 788.466501] sd 0:0:1:0: [sg0] tag#836 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 788.466508] sd 0:0:1:0: [sg0] tag#836 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 788.466517] sd 0:0:1:0: [sg0] tag#836 CDB[20]: 00 00 00 00 [ 788.480020] sd 0:0:1:0: [sg0] tag#836 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 788.480028] sd 0:0:1:0: [sg0] tag#836 CDB: Test Unit Ready [ 788.480036] sd 0:0:1:0: [sg0] tag#836 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 788.480043] sd 0:0:1:0: [sg0] tag#836 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 788.480049] sd 0:0:1:0: [sg0] tag#836 CDB[20]: 00 00 00 00 [ 788.482739] sd 0:0:1:0: [sg0] tag#836 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 788.482745] sd 0:0:1:0: [sg0] tag#836 CDB: Test Unit Ready [ 788.482753] sd 0:0:1:0: [sg0] tag#836 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 788.482760] sd 0:0:1:0: [sg0] tag#836 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 788.482765] sd 0:0:1:0: [sg0] tag#836 CDB[20]: 00 00 00 00 [ 788.521240] sd 0:0:1:0: [sg0] tag#836 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 788.521249] sd 0:0:1:0: [sg0] tag#836 CDB: Test Unit Ready [ 788.521258] sd 0:0:1:0: [sg0] tag#836 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 788.521264] sd 0:0:1:0: [sg0] tag#836 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 788.521269] sd 0:0:1:0: [sg0] tag#836 CDB[20]: 00 00 00 00 [ 788.525718] sd 0:0:1:0: [sg0] tag#836 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 788.525725] sd 0:0:1:0: [sg0] tag#836 CDB: Test Unit Ready [ 788.525732] sd 0:0:1:0: [sg0] tag#836 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 788.525739] sd 0:0:1:0: [sg0] tag#836 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 788.525744] sd 0:0:1:0: [sg0] tag#836 CDB[20]: 00 00 00 00 [ 788.534994] sd 0:0:1:0: [sg0] tag#836 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 788.535001] sd 0:0:1:0: [sg0] tag#836 CDB: Test Unit Ready [ 788.535010] sd 0:0:1:0: [sg0] tag#836 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 788.535016] sd 0:0:1:0: [sg0] tag#836 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 788.535022] sd 0:0:1:0: [sg0] tag#836 CDB[20]: 00 00 00 00 [ 788.539850] sd 0:0:1:0: [sg0] tag#836 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 788.539857] sd 0:0:1:0: [sg0] tag#836 CDB: Test Unit Ready [ 788.539864] sd 0:0:1:0: [sg0] tag#836 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 788.539872] sd 0:0:1:0: [sg0] tag#836 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 788.539878] sd 0:0:1:0: [sg0] tag#836 CDB[20]: 00 00 00 00 2018/03/31 09:15:28 executing program 5: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x44, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") accept4$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x1c, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:28 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000400)='/dev/keychord\x00', 0x801, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000240)) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) 2018/03/31 09:15:28 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) 2018/03/31 09:15:28 executing program 2: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x41, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x2, 0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r2 = request_key(&(0x7f0000000180)='.request_key_auth\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='.eth0posix_acl_access%l(@#*\\cgroupGPLem0\x00', 0xfffffffffffffffe) r3 = request_key(&(0x7f0000000300)='id_resolver\x00', &(0x7f00000017c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001800)='/dev/keychord\x00', 0xfffffffffffffffa) keyctl$link(0x8, r2, r3) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:28 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x2, 0x4000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'gre0\x00', 0x8802}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e23}, 0x10) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000280)={0x4, 0x8, 0x9, 0xd7, 0xd, 0x3}) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00000002c0)={0x4, 0xae69, 0x6, 0xfff, 0x9, 0xffffffffffffff81}) connect$l2tp(r1, &(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x4, 0x3, {0xa, 0x4e24, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, 0x32) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) sync_file_range(r1, 0xa7ae, 0x4, 0x7) [ 788.800405] sd 0:0:1:0: [sg0] tag#960 CDB: Test Unit Ready [ 788.806033] sd 0:0:1:0: [sg0] tag#960 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 788.814768] sd 0:0:1:0: [sg0] tag#960 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 788.823515] sd 0:0:1:0: [sg0] tag#960 CDB[20]: 00 00 00 00 [ 789.435737] pktgen: kernel_thread() failed for cpu 0 [ 789.440870] pktgen: Cannot create thread for cpu 0 (-4) [ 789.446281] pktgen: kernel_thread() failed for cpu 1 [ 789.451360] pktgen: Cannot create thread for cpu 1 (-4) [ 789.456731] pktgen: Initialization failed for all threads [ 789.573630] pktgen: kernel_thread() failed for cpu 0 [ 789.580782] pktgen: Cannot create thread for cpu 0 (-4) [ 789.586979] IPVS: Creating netns size=2536 id=439 [ 789.598332] pktgen: kernel_thread() failed for cpu 0 [ 789.603577] pktgen: Cannot create thread for cpu 0 (-4) [ 789.609069] pktgen: kernel_thread() failed for cpu 1 [ 789.614313] pktgen: Cannot create thread for cpu 1 (-4) [ 789.619649] pktgen: Initialization failed for all threads 2018/03/31 09:15:28 executing program 1: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x44, r3, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x44}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:28 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00000003c0), 0x80800) vmsplice(r0, &(0x7f0000000700)=[{&(0x7f0000000400)="5c18b805ec2688d7d6f95eea5e2beb990a2e1889a0168f3da8b2a586f1faa66fe17d3913fd1c061385e202f0c3952923e28fd596187232a80a2386bfb9f754853495de5dc8b5bb105b24f82587b559f42e6c7ae1556dcee82fdbc0b77f3b737a1ac42cac4a32eebfdbc032eb07509620c031ac564aae92e5ddcfa99f25131c62849d99e0b2e1", 0x86}, {&(0x7f00000004c0)="2ccea1e5d4d4bfb8017ea95703735c306c10f0a074bf4a185c25bfdef8b0caf07c3c7c80fa7c580357266e361c9c69a1edd43859ec93f238e731272b071464d13a6ada94566d19be87e9089b850c02e891929e530e15d4e40167207ea03ab76d60104e69d38e5cfe2003eda20b365607b7b273ec9d77f6547dff836d21a03dfed37940f36d5a8349e765023200c264f4c26bc69125823b54dbfb7b057249847a880bf8e18d02b8d79b5fc400d70a551d887f7fca9769c46361a65bf4", 0xbc}, {&(0x7f0000000580)="041b9a9cfc16032b953696308e5ba53a44b08c2aa650816bf968fde483175f155b91e19f2bd78d3d71cc3406285723009bf11d8b8ae4d584e4363a7200297c4be191d5a45a180b385f7e32bf9a0d45c1ad54d885be489159838c1b82fe1249d3bb61c7f74f7ea79e51a9026221d69334adef23760a6ffaf5a0919d4760c4b6eec09097127325edc762ba48a40796948e690f34f7760807714bf64323d42c5b7b5ccd0ca3de9dd1117b832e98731c", 0xae}, {&(0x7f0000000640)="5f25dfda62144cee98622907f50614ff7a9bd1692bd8b42f25d165cf6139d264f77713516521529147dfadff6dc67aec2bf4dff2b0ef4ad7e7bdc1c85ec0dac914e806438fd5059d13b3c83422d00aa48ea6ff9a86816b5beba05348d7c39ccb871c06f9145a3854b1f24f4f357a812e121baaeb14047c6d040497166e242def52034486251dd134ad52496d192574291321d41f7c4e79ffa7c7", 0x9a}], 0x4, 0x1) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000000240)=0x3, 0x4) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000000280)=""/195, &(0x7f0000000380)=0xc3) r2 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r0, 0x20000000002285, &(0x7f0000000800)="5300005f012e1f68249a0a8f5cb36112c0911661c2499dab7249d39e5f40b1993909c64a96ddd6dd4adcc6294c74ed7ad89fb7abc8defc43535d1c29d7a9ee766ccd1b8bdc625c5a5d91a4f1ef88983d11a27ea0687009c3176ba7670c028dfa694d363631e2eee5bb8f6b50cec9b59bf3d37dd5bc867e45bf041fbbe824e246fefb923674f855ad6364629c34b7b5d62e0760ab4659738623f962b0699fd6b5f964da") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080), 0x2) 2018/03/31 09:15:28 executing program 7: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev, @in=@broadcast}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000340)=0xe8) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x5}, {0x8, 0x2}], 0x3) 2018/03/31 09:15:28 executing program 3: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x7, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) statfs(&(0x7f0000000180)='./file0\x00', &(0x7f00000017c0)=""/171) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x7fff}, &(0x7f0000000100)=0xfffffd97) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) write$cgroup_type(r0, &(0x7f0000000140)='threaded\x00', 0x9) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:28 executing program 2: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = creat(&(0x7f0000000140)='./file0\x00', 0x98) setsockopt$inet6_buf(r0, 0x29, 0xfd, &(0x7f0000003800)="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", 0x1000) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r1, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) sendmsg$nl_generic(r1, &(0x7f00000027c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000}, 0xffffffffffffff94, &(0x7f0000000300)={&(0x7f0000000240)={0x14, 0x37, 0x304, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) r2 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x10) ioctl(r2, 0x20000000002285, &(0x7f00000002c0)="0000000000000000004c7d08d56adaadc1037466b1593b9e00918a72cdb45d48086cc71212fb972619e3bf5364fd200d26fba00139be5e") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:28 executing program 6: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) faccessat(r0, &(0x7f0000000240)='./file0\x00', 0x20, 0xa00) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x800) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:28 executing program 5: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x19}, 0x2}], 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000005c0)) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000180), &(0x7f0000000540)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:28 executing program 4: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x81, 0xfffffffffffffffd, 0x2, 0x1f, 0x8}, &(0x7f0000000440)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000480)=@sack_info={r2, 0x100000001, 0x8d}, &(0x7f0000000580)=0xc) r3 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r4 = getegid() setfsgid(r4) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r3, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x54, r5, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x54}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r6, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:28 executing program 7: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) r3 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14}}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0xffffffffffffffff}}, 0xe8) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x82840, 0x0) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000000080)={0x20, 0x0, 0xc05e, 0x8, 0xe22, 0x8000, 0x3, 0x0, 0x400, 0x8ca, 0x2, 0xffffffffffff8001}) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) lseek(r3, 0x0, 0x4) lseek(r4, 0x0, 0x3) pwritev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000600)="bae73b56416df3589724a1739a1fe8179881d13cfa6c8f8766295928abe083a669383414fe1ad75c937f759bc2711f5482573c66bac0e6a5f8aa287a81d26e8d72f5aea2b62b51f5654e693630fe730fb6b63edbe70d7fe7d8d23dcb11d20f3707ed4164a659b431308fb6d38f5ed0c8c3f7", 0x72}], 0x1, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000000780)={@dev, 0x0}, &(0x7f00000007c0)=0x14) connect$packet(r4, &(0x7f0000000800)={0x11, 0xff, r5, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x14) r6 = add_key(&(0x7f0000000500)='pkcs7_test\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000580)="3d7a6c0200ec6ce33d82e4f5d511f4f29a2aac467a8b06465eeee0e0e3bade39071d27fab74ca1047cc3d6d5e8a8aefbc2e4e536330f2daf3af2ca0f22ca4a6157", 0x41, 0xffffffffffffffff) keyctl$instantiate(0xc, 0x0, 0x0, 0x0, r6) bind$inet(r4, &(0x7f0000b9bff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0xffffffffffffffee) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x8000000000, 0x1f}, 0xd) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f0000000440)=""/184) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x3, &(0x7f00000000c0)=0x3, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000003c0)={0x0, 0x4}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340)={0x0, 0x8, 0x10, 0x7fffffff, 0x40}, &(0x7f0000000380)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000700)={0x7fff, 0xa528, 0x209, 0x6, 0xffffffffffff0000, 0x0, 0xfffffffffffffff9, 0x0, r7}, &(0x7f0000000740)=0x20) getsockname$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x14) connect$packet(r0, &(0x7f00000002c0)={0x11, 0xfc, r8, 0x1, 0x7fffffff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x14) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x5}, {0x8, 0x2}], 0x3) [ 790.446636] IPVS: Creating netns size=2536 id=440 2018/03/31 09:15:29 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) remap_file_pages(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8, 0x7, 0x0) fsync(r0) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) [ 790.478781] IPVS: Creating netns size=2536 id=441 2018/03/31 09:15:29 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/checkreqprot\x00', 0x80100, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r1, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r2 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) fsync(r1) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r2, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) setpriority(0x1, r3, 0x7f) 2018/03/31 09:15:29 executing program 2: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000016c0), 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x2020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) socketpair(0x10, 0xa, 0x0, &(0x7f0000000180)) ioctl(r1, 0x20000100002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:29 executing program 3: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x7, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x7f}, &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:29 executing program 7: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = getpgid(0xffffffffffffffff) ptrace$pokeuser(0x6, r0, 0x1, 0xffff) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r2 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r2, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") r4 = accept4$llc(r2, &(0x7f0000000280), &(0x7f00000002c0)=0x10, 0x80800) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x5}, {0x8, 0x2}], 0x3) bind$netlink(r2, &(0x7f0000000240)={0x10, 0x0, 0x25dfdbfe, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000300)={0x7fff, 0x1, 0x7, 0x7ff, 0x80000001}, 0xc) 2018/03/31 09:15:29 executing program 6: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) faccessat(r0, &(0x7f0000000240)='./file0\x00', 0x20, 0xa00) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(0xffffffffffffffff, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:29 executing program 4: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000680)=ANY=[@ANYBLOB="000027095fd3fb5c7fc5e880db5fff04662f170600000000040000c3868cf90946e558f17db73b86de51495e11220cf73a4e3ac193b691967f10198534abc2108044ff3b0c15527136fb0b0a12d5fe0001093e67d0a59e028c204816b8a3a738100d9a3ea94897d72c82f53f601ea9e9a78f27435e4bcd9a97175a8eb20d2aeb1859a60c72987e2b4fc6b256cd1b4539884967e66c5a655c1c33a60ef65ce043249433a244e398c7"], 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') lstat(&(0x7f0000000480)='./file1\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000440)='./file0\x00', 0x7002, r3, r2, 0x9, 0x9, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000600)=ANY=[@ANYBLOB="540000004ca521aeaf73f66322096efa957f274e8ba628837b6f9d14a7ae08079f2a68a99711c487", @ANYRES16=r4, @ANYBLOB="300b00000000000000000a00000008000500000000000800040000000000140002000800020000000000080005000000000008000400ff03000014000100080008000000000008000200bf000000"], 0x54}, 0x1}, 0x20000000) ioctl$TCFLSH(r1, 0x540b, 0x9) fchdir(0xffffffffffffffff) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r5, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x76) fallocate(r5, 0x0, 0x0, 0x5) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {r6, r7+10000000}}, &(0x7f0000040000)) 2018/03/31 09:15:29 executing program 1: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x44, r3, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x44}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:29 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='loginuid\x00') getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000340), &(0x7f0000000380)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x5, 0x0, &(0x7f0000fff000/0x1000)=nil}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x42, 0x0) recvmsg(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x40002100) r3 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_buf(r3, 0x0, 0x2c, &(0x7f0000000280)=""/85, &(0x7f0000000040)=0x55) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r3, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:29 executing program 2: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) ioctl$KDDELIO(r0, 0x4b35, 0x7) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:29 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") 2018/03/31 09:15:29 executing program 5: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000140)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:29 executing program 7: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080), 0x206) 2018/03/31 09:15:29 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x8001}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={r1, 0xff}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000003c0)={r2, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x1, 0x80}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r4, @in6={{0xa, 0x4e24, 0xffffffffffff8001, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1, 0x9, 0x3, 0xfffffffffffffffb, 0x19}, 0x98) ioctl$TIOCCONS(r0, 0x541d) ioctl(r0, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") socket$inet6_tcp(0xa, 0x1, 0x0) fstatfs(r0, &(0x7f0000000400)=""/93) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x6, 0xe91}, {0x8, 0x2}], 0x2) 2018/03/31 09:15:29 executing program 6: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) faccessat(r0, &(0x7f0000000240)='./file0\x00', 0x20, 0xa00) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(0xffffffffffffffff, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:29 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) sendto$unix(r1, &(0x7f0000000240)="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", 0x1000, 0x0, &(0x7f0000001240)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/31 09:15:29 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x2000}, &(0x7f0000000100)=0x54a9e0ecc3500e0a) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0xffffffffffffff33) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) [ 791.197507] IPVS: Creating netns size=2536 id=442 2018/03/31 09:15:30 executing program 3: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001980)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000019c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001a00)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001a40)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001a80)={0x0, 0x0}) write$evdev(r0, &(0x7f0000001ac0)=[{{0x0, 0x7530}, 0x7, 0xf22}, {{0x77359400}, 0x8, 0x2d, 0xfff}, {{r1, r2/1000+10000}, 0x400, 0x8, 0x8000}, {{}, 0x80000001, 0x9, 0x7fff}, {{r3, r4/1000+30000}, 0xfffffffffffffd71, 0x3, 0xa2}, {{}, 0x67, 0x8001, 0x2}, {{}, 0xfffffffffffffffa, 0x7fffffff}, {{r5, r6/1000+30000}, 0x0, 0x5, 0x8}, {{r7, r8/1000+30000}, 0xf7, 0x9, 0xfff}], 0xd8) r9 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r9, &(0x7f0000001880)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8002001}, 0xc, &(0x7f0000001840)={&(0x7f00000017c0)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r10, @ANYBLOB="000d27bd7000ffdbdf250e000000080006001f008411aa3c33dff59c00004000010008000600727200000c0006006e6f6e65000000000c000700010000000300000014000300000000000000000000000000000000000800080007000000"], 0x64}, 0x1, 0x0, 0x0, 0x4001}, 0x20000000) recvmsg(0xffffffffffffffff, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x7, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r11 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r11, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) llistxattr(&(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)=""/117, 0x75) getsockname$llc(r9, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r11, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:30 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) sendto$ipx(r0, &(0x7f00000002c0)="ba1cfdd79c90875eca34e5cb1bc0b1bb966c79a9ef2ca443b4b732dcf6625dda6387476e2ad2540406362a5b57ce1d6336addea32a17107d14bca37576a620a353463b65e4196defc009b1a9886af800245b829a6bd8b17a0ca31829a0ff7b25f66f0e7c17304954b7babc48709bdfad818be90d96067e630ae18c78ac03ed9093092d2e925a30b4a946239ed07f2402f21debf3adf22290605c8bc514b7d92b6928e79b7ca6e2be9e0bbbdd0376e2a621c84efe67fc4a7644457e9ff4bf7f2e82e2dadf4c", 0xc5, 0x80, &(0x7f00000003c0)={0x4, 0x8, 0x0, "8eb360a5e64f", 0xa6}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r2, 0x6}, &(0x7f0000000280)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x5) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) 2018/03/31 09:15:30 executing program 7: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(0xffffffffffffffff, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x5}, {0x8, 0x2}], 0x3) 2018/03/31 09:15:30 executing program 2: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000017c0)={@in6={{0xa, 0x4e23, 0xa00000, @local={0xfe, 0x80, [], 0xaa}}}, 0x2, 0x7, 0x3, "abc1cf2b0f6fbe67343bdc98e63bed0aca6f0231b6a4055d024b3dbba58479d314a622e26a8d241c216fc5657cdbbffc5d8be5874c46823e2d68d9d895fd9a6d27ac3a83b892ff95df1b63aedbdafbcd"}, 0xd8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x200, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000180)=0xa8, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) memfd_create(&(0x7f00000002c0)='/dev/autofs\x00', 0x3) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) prctl$setname(0xf, &(0x7f0000000240)='/dev/keychord\x00') 2018/03/31 09:15:30 executing program 5: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000180)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) recvmsg(0xffffffffffffffff, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r0, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:30 executing program 4: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x54, r3, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x54}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0xffffffbfffbffffa) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:30 executing program 6: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) faccessat(r0, &(0x7f0000000240)='./file0\x00', 0x20, 0xa00) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(0xffffffffffffffff, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:30 executing program 1: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x44, r3, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x44}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) [ 791.219850] IPVS: Creating netns size=2536 id=443 2018/03/31 09:15:30 executing program 5: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0xfffffd7c, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0xfffffffffffffd98}, {&(0x7f00000002c0)=""/82, 0xfffffffffffffc6b}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000000540)=""/136, 0x88}], 0x6, &(0x7f0000000140)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:30 executing program 7: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) timer_create(0x0, &(0x7f0000000380)={0x0, 0x40}, &(0x7f00000003c0)=0x0) timer_gettime(r1, &(0x7f0000000400)) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000340)) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000140)={r4, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000440), &(0x7f0000000480)=0x14) ioctl(r3, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f0000000240), &(0x7f00000002c0)=0x68) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x5}, {0x8, 0x2}], 0x3) 2018/03/31 09:15:30 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000240)={'nat\x00', 0x5f, "4eb5669aaa20aba4a2fb35475de196aef263fcf0a5a03380c477a254a51876f33a3fb7f322e898f125e056ad4999747c127a587b83aa21dda8fc6f03c0c5659b57d2111535821962a416d10d582fd13d344f778e34d1d05e7a3d6c65048444"}, &(0x7f0000000300)=0x83) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000380)={'raw\x00', 0x56, "9d43b91fe34cdebd6767399571dea9174cea083ccca1c63c97c776c2ad11c0b5f8367409b562037b4c98c63bb2fd0f4844f7a2a7a47bc6601614ff5080a1a8e5ffad6db8c055fd1dbfcfa67e99aa310c5896b79a639f"}, &(0x7f0000000400)=0x7a) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000440)={r3, @in6={{0xa, 0x4e20, 0x37, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}}}, 0x84) ustat(0x800, &(0x7f0000000340)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) 2018/03/31 09:15:30 executing program 2: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x4000, &(0x7f0000ffe000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={0x0, 0x40}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000017c0)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x7a, 0x2, 0x400, 0x2, 0x5}, 0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) recvmmsg(r0, &(0x7f0000007f40)=[{{&(0x7f0000005780)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000006b40)=[{&(0x7f0000005800)=""/4096, 0x1000}, {&(0x7f0000006800)=""/166, 0xa6}, {&(0x7f00000068c0)=""/253, 0xfd}, {&(0x7f00000069c0)=""/178, 0xb2}, {&(0x7f0000006a80)=""/157, 0x9d}], 0x5, 0x0, 0x0, 0x3}, 0x5}, {{&(0x7f0000006bc0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000007ec0)=[{&(0x7f0000006c40)=""/189, 0xbd}, {&(0x7f0000006d00)=""/4096, 0x1000}, {&(0x7f0000007d00)=""/179, 0xb3}, {&(0x7f0000007dc0)=""/9, 0x9}, {&(0x7f0000007e00)=""/146, 0x92}], 0x5, 0x0, 0x0, 0x1000}, 0x1ff}], 0x2, 0x1, &(0x7f0000007fc0)={0x77359400}) sendmmsg(r0, &(0x7f00000094c0)=[{{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000001880)="8186cd8932959f65ee029c797ad21c572fb2e3420984552e5b45bd6339fa428fe37e14cf7de176c05531357e2d2e6c987fa947a40d2ae15e9c32e56434cf597347cf5060ff8363608da27f140348851e905eef", 0x53}, {&(0x7f0000001900)="d03de589d6a601cc2cd5bfc4ff3870992a44303f2a9dc370c33d3ec2ea4613c8a0358e35de0507343abf351adeace355327f61cee800f66d81178518f1d332ad8fb8c0", 0x43}, {&(0x7f0000001980)="48c9ecc0411a5ba2238a27f0232650ee1af8380e943f549f59744b23ea326af4d9b6c0d3f691df77d1a92320e976fc69c07d2b8ef2c84d6474640bdd38a6eb5b52ffc81f8b343525528e26a140616eee084a0ebdbe56baa9a077d464ad52fff80307795f194a35437e526a2f42a748e76a0617698dad1267af54", 0x7a}, {&(0x7f0000000300)="adbc1b2c4f03025bae", 0x9}, {&(0x7f0000001a00)="d9fe7055e8de82f56b93c4fc505a4d3d47b873c61da4f2c29e5af86c9e24fccb7d09d4013507a2faddbb8cc690f2b35968f83608ea254e2732dae32374b8589bf235723b7a771038a3bbed29106a48cd47186f72b205b51eab7508bd2545f80424e2e350e46711eec873b1c90365cea5d846e01e31cb669cbcf2cb6670b2cd291d4fd67dea4b5e45294e5d6f0ea2aca87fbf45", 0x93}], 0x5, &(0x7f0000001b40)=[{0x1010, 0x104, 0x2, 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"}, {0xa8, 0x107, 0xffffffffffff0000, "26d52f6b8a848442dc7187a2d66d50b78338f10fb97a60dc0d84fdbca4344d6667ef86df9ada1f30f3ed52fe80b003e948befb9db2c6c951137ece10919c4ac9101c181e4dc3a4baa79e8a1c07de6c14cb4d36025405b226249369f1f830f1cc25e6c9cbc8cc845c0ea2d6246218695687f262dffab42d29b75174dae834ce6954c354dee7b955a45a2d6fe3697aa75b11a8130d"}, {0x48, 0x117, 0x6, "c63346032add6c2e4005805fdcc7c20bbd9b7f23a4bfb6dfe7eec98a160f55642e7bea8d4db6f65e71f6a0effcba0d3da70a3e8e2fd4a2"}, {0x78, 0x0, 0x5, "cddf6726579e447d08a7c3d20e02844cea639ba58ace00d579549959e0d66ae315e63bf4946b084a9e5fa12a4ea24bd1d11cb11fbb3ac810d7d578f62013778bc54461d3a2e6fe3992169b5c52a3c8c0be2666ee08e7720d877d3ebc93c18eb4b72086ce"}, {0xd0, 0x119, 0x4, "2e3c187dcea1f2bdc00057b7857a54130460bc923eff05e126fa1b9662a6b6a23d33d82593b20133f7307ae6120eed5039866cf773f064a4b7c6652496d08373204b76e9b72529d2737bf0b36ce72319c85591a954f43bee80057b0988b54233af0533beb172d5cb34607a9adc1a6e7aff7ad00e0c0e2be3f3fc7c87e000baf97664f98a498e73375d787c503d8c49fdd913db0881b95bbcf4819cc7a53e2f9597c786fa3e7175e912904283337b46d736f06da8a56d82b6a84054cf05"}], 0x1248, 0x1}, 0xfff}], 0x4, 0x8000) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:30 executing program 3: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) getpriority(0x2, r1) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x7, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r2 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r2, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000240)=0x3) 2018/03/31 09:15:30 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) 2018/03/31 09:15:30 executing program 6: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) faccessat(r0, &(0x7f0000000240)='./file0\x00', 0x20, 0xa00) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:30 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x2, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x8, 0x10000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000300)={0x2, &(0x7f00000002c0)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000340)={r3, 0x1}) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000240)) 2018/03/31 09:15:30 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000240)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) 2018/03/31 09:15:30 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) tee(r0, r0, 0x3b5b, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) 2018/03/31 09:15:30 executing program 4: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r3 = getegid() setfsgid(r3) write$tun(0xffffffffffffffff, &(0x7f0000000740)={@pi={0x0, 0x9}, @void, @x25={0x0, 0x0, 0x27}}, 0x7) fcntl$setstatus(r2, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r0, &(0x7f0000000480), 0x1000000000000187, 0xfffffffffffffffe) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES16=r4, @ANYBLOB="300b00000000000000000a00000008000500000000000800040000000000140002000800020000000000080005000000000008000400ff03000014000100080008000000000008000200bf000000"], 0x54}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r5, &(0x7f0000000780)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9eaa81dae8d35cda949bffed07c1ff471899645e094a713e462a5168940000000000002002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145507d82166437a2789e935fb5fc70fd31cee073deb73abaa68b15671cd25dc1a228e01b239ef44b07258805a36f9eb3d1af585cbc4cc67e814276aae7f13efe3533eb070b2f3b9da69151259e8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000200), &(0x7f0000000440)=0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:30 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x2, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000280)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r2 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r2, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") shutdown(r1, 0x1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) chdir(&(0x7f00000002c0)='./file0\x00') readahead(r1, 0x800, 0x9) 2018/03/31 09:15:30 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x80000, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x7ffffffffffd) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) 2018/03/31 09:15:30 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = socket$unix(0x1, 0x7, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x1, 0x80}, &(0x7f0000000180)=0x8) write(r2, &(0x7f00000007c0)="1a380d367a7f0f67e82c3da8cff36afafcbe244d1385442bfde0e99e7db1e9f75e837d34e78e9e717c21fb8bf470ce045721a10c28210e23ecb8b485450c03db14b815e2e2791d163c1ac03941e60bfb7a2fb3cca51a6d443fff20e63d4b5b3288c2", 0x62) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000540)=0x0) r6 = getpgrp(r5) r7 = getuid() r8 = getegid() sendmsg$unix(r1, &(0x7f0000000480)={&(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000380)="d21fd51cad3322822263bcabd67c55ebaba06f7131", 0x15}], 0x1, &(0x7f0000000580)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="0000000020fdffd91c0d8f63d9211f000100000005b49904b21a13c663", @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2], 0x60, 0x10}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r3, 0x0, 0x30}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000740)=0x369, 0x4) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f00000006c0)=""/102, &(0x7f0000000440)=0x66) setsockopt$inet6_buf(r2, 0x29, 0x2e, &(0x7f0000000240)="ea7d3407d3bca88e76cf35b638c59eeb2b69e113e5ac843efe8f2bb94520ac21ae9d36393c1ccd900d2810528f", 0x2d) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000600)={r4, 0xb8, "bb56fb2e8f8ab355846e91aa028c44f1041bf699f2cac32fa42cd43354a447f6f3498bbce80b4e3f2d8817fa6780562aa5b5fab7bcf90ae53607e39bbd86018e45c842a87c8ad116ab1d3a7879e564af42ce5b9dc125db77018d89740f70a4473c1b48066ff7be17eadcc1ce1f1460b2e6e5ac0229d8f0f17980ff7c3bc973ce5c39247cabe0b597d1ace800c82931b7934cb38d69928f60e77d5a1999cdf12b581140fbf3502ba925f2f1b93d0c42626f7adb64a3148ad8"}, &(0x7f0000000400)=0xc0) 2018/03/31 09:15:30 executing program 7: socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000005c0)={{{@in, @in6=@mcast2}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@loopback}}, &(0x7f00000006c0)=0xe8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000780)={0x0, 0x1}, &(0x7f00000007c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000800)={r1, 0x6, 0x30}, 0xc) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000004c0)) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000240)) r2 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f0000000440)=0x7) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@remote, @in=@dev}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000700), &(0x7f0000000740)=0x4) getpeername$inet(r2, &(0x7f0000000540)={0x0, 0x0, @local}, &(0x7f0000000580)=0x10) setsockopt$packet_int(r2, 0x107, 0x807cb8ed9e1d4f7d, &(0x7f0000000100)=0x3c, 0x3c6) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000840)=0xf77, 0x2) ioctl(r2, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000500)) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000000400)=0x3, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x5}, {0x8, 0x2}], 0x3) fcntl$addseals(r2, 0x409, 0x1) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000280)=0x3) [ 792.370189] pktgen: kernel_thread() failed for cpu 0 [ 792.375363] pktgen: Cannot create thread for cpu 0 (-4) [ 792.380736] pktgen: kernel_thread() failed for cpu 1 [ 792.386224] pktgen: Cannot create thread for cpu 1 (-4) [ 792.391561] pktgen: Initialization failed for all threads 2018/03/31 09:15:31 executing program 1: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x44, r3, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x44}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:31 executing program 2: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x7}, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) [ 792.524386] IPVS: Creating netns size=2536 id=444 2018/03/31 09:15:31 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r0, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") pipe(&(0x7f0000000240)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) 2018/03/31 09:15:31 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000006c0)={0x5, 0x1, 0x81, 0xff, 0x7ff}, 0xc) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r1, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r2 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000580)=ANY=[@ANYRES16, @ANYRES16=r2], &(0x7f0000000180)=0x2) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000240)={0x0, 0x1000}, &(0x7f0000000540)=0x8) socket$packet(0x11, 0x3, 0x300) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000680)={0x1, &(0x7f00000005c0)=""/135, &(0x7f0000000140)=[{0x3, 0x1000, 0x1ff, &(0x7f00000017c0)=""/4096}]}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r2, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:31 executing program 6: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) faccessat(r0, &(0x7f0000000240)='./file0\x00', 0x20, 0xa00) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:31 executing program 3: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x7, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") writev(r0, &(0x7f0000000240)=[{&(0x7f0000000140)="e7a98fb0689ba1c029702800c1443ffce5a6d0f61281e406394103e278ee15c92c588ab6ee539729255bce1b5800b9a44fcb5c705b81fbc409e23420ff1f61e5313f20c0c3b6a983b3", 0x49}], 0x1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:31 executing program 7: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000001800)={0x7, &(0x7f0000000300)=""/170, &(0x7f0000001740)=[{0x0, 0x53, 0xe76d, &(0x7f00000003c0)=""/83}, {0x3, 0xce, 0x80000001, &(0x7f0000000440)=""/206}, {0x7ff, 0x93, 0x1000, &(0x7f0000000540)=""/147}, {0x80000000, 0x41, 0x5, &(0x7f0000000600)=""/65}, {0xfffffffffffffffb, 0x37, 0x7, &(0x7f0000000680)=""/55}, {0xfff, 0x1000, 0x6, &(0x7f00000006c0)=""/4096}, {0x101, 0x61, 0x0, &(0x7f00000016c0)=""/97}]}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) getpeername$unix(r1, &(0x7f0000000240), &(0x7f00000002c0)=0x6e) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x5}, {0x8, 0x2}], 0x3) 2018/03/31 09:15:31 executing program 4: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x54, r3, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x54}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x488000) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:31 executing program 6: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) faccessat(r0, &(0x7f0000000240)='./file0\x00', 0x20, 0xa00) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:31 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x6, 0x3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000340)=@dstopts={0x2e, 0x1, [], [@enc_lim={0x4, 0x1, 0x9}, @enc_lim={0x4, 0x1, 0x8}, @ra={0x5, 0x2, 0x12}, @enc_lim={0x4, 0x1, 0x9}]}, 0x18) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f0000000300)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x4000, 0x0) 2018/03/31 09:15:31 executing program 7: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) connect$pptp(r1, &(0x7f0000000240)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000280)={r3, 0x8}, 0x8) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x5}, {0x8, 0x2}], 0x3) 2018/03/31 09:15:31 executing program 2: creat(&(0x7f0000000140)='./file0\x00', 0x20) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:31 executing program 3: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000180)={&(0x7f0000ffc000/0x4000)=nil, 0x3, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x100000001}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x7, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x800000000}, &(0x7f0000000140)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000100)=0x2, 0x2) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:31 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x4, 0x100000002) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x40}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) sendto$inet6(r0, &(0x7f0000000240)="1c341e2d0518b22744dbe133805425c6a50c85049f65a7380b9bebdfd390fc7050dc297a1d85ab1f7c42970b43bb5a302970b0749e6d3d92f2472ef60157dbbd691f4abe1eefdb1b570e91f7804afb720ed3d6bd940c6036ac2b8b7f6396a9e557ae3f382f66ff0440d7a1783f5b81ed5449fe0019e927031209d4df928189a9d0509604e4da50511937eab46ce37e64f44280bb62072d65a73e5f1b51d617f93235f58941500d9cfe7e33aeeed210ec5271c0f4bb02b5538462ed2e4d760805abe5fbb5865b087e8df6663bbf7839fee0632c70300a58b510f7e6a8da6544e296c18747acd00e97fbc1335b", 0xec, 0x20000804, 0x0, 0x0) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000380)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x2, 0x3, 0x1, 0x2, 0x100000001, 0x1, 0x3}, 0x20) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) 2018/03/31 09:15:31 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x0, 0x0, 0x0, 0x0, {0x30, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) sendmsg$key(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x13, 0x1, 0xb, 0x13, 0x0, 0x0, 0x25dfdbfb, [@sadb_address={0x5, 0x5, 0x7f, 0x20, 0x0, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5e1f65fa}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xa16}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}}, @sadb_address={0x5, 0x7, 0xff, 0x80, 0x0, @in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}]}, 0x98}, 0x1}, 0x20000080) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) 2018/03/31 09:15:31 executing program 5: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000180)=[{0x2, 0x100000000}, {0x4, 0x7fffffff}, {0x8, 0xff}, {0x8, 0xee}], 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000700)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r1, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r2 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000240)=""/26, &(0x7f0000000540)=0x1a) ioctl(r2, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000006c0)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)={0x64, r3, 0x0, 0x70bd2c, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x21, 0x2}}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x7ff}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) [ 793.196312] IPVS: Creating netns size=2536 id=445 [ 793.209116] IPVS: Creating netns size=2536 id=446 [ 794.423788] pktgen: kernel_thread() failed for cpu 0 [ 794.428917] pktgen: Cannot create thread for cpu 0 (-4) [ 794.434300] pktgen: kernel_thread() failed for cpu 1 [ 794.439386] pktgen: Cannot create thread for cpu 1 (-4) [ 794.444885] pktgen: Initialization failed for all threads 2018/03/31 09:15:33 executing program 1: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x44, r3, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x44}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:33 executing program 7: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x8}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$sg(&(0x7f0000001a80)='/dev/sg#\x00', 0x1ff000000000, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000100)) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001d00)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000001b80)={&(0x7f0000001a40)={0x10}, 0xc, &(0x7f0000001b40)={&(0x7f0000001ac0)=ANY=[@ANYBLOB="68000010", @ANYRES16=r5, @ANYBLOB="aa5a2abd7000fcdbdf25060000005400030014000600ff0100000000000000000000000000010800050000000000080005007f000001080007004e200000080001000200000008000400010000001400060000000000000000000000000000000000"], 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x810) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) process_vm_readv(r6, &(0x7f00000004c0)=[{&(0x7f0000000440)=""/111, 0x6f}], 0x1, &(0x7f0000001980)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/89, 0x59}, {&(0x7f0000001580)=""/232, 0xe8}, {&(0x7f0000001680)=""/122, 0x7a}, {&(0x7f0000001700)=""/159, 0x9f}, {&(0x7f00000017c0)=""/83, 0x53}, {&(0x7f0000001840)=""/126, 0x7e}, {&(0x7f00000018c0)=""/62, 0x3e}, {&(0x7f0000001900)=""/125, 0x7d}], 0x9, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001bc0)=@assoc_value={r4, 0xa06}, &(0x7f0000001c00)=0x8) getsockname$llc(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000300)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={r3, 0x64, 0x20, 0x7, 0x81}, &(0x7f0000000280)=0x18) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x5}, {0x8, 0x2}], 0x3) 2018/03/31 09:15:33 executing program 6: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x800) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:33 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000280)={@ipv4={[], [0xff, 0xff]}, 0x3ff, 0x1, 0xff, 0x1, 0xeb1, 0x10000, 0xf157}, &(0x7f00000002c0)=0x20) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") read(r0, &(0x7f0000000240)=""/8, 0x8) futex(&(0x7f0000000340)=0x2, 0x0, 0x1, &(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000003c0), 0x1) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000300)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) 2018/03/31 09:15:33 executing program 5: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname(r1, &(0x7f0000000140)=@nfc_llcp, &(0x7f0000000240)=0x80) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:33 executing program 2: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x4, 0x10}, &(0x7f0000000180)=0xc) clock_gettime(0x7, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={r1, 0x8, 0x30, 0x5, 0x100000001}, &(0x7f00000002c0)=0x18) r2 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r2, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:33 executing program 3: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x7, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x4, 0x2}, &(0x7f0000000180)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:33 executing program 4: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x54, r3, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x54}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000200)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:33 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={0x0, 0x7fff, 0x0, 0x1e, &(0x7f0000ffd000/0x3000)=nil, 0x9}) ioctl$TCSBRK(r0, 0x5409, 0x8) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r1, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r2 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) sendto$llc(r2, &(0x7f0000000540)="de540b490dd5ca3408eb6fe8a87c", 0xe, 0x80, &(0x7f0000000580)={0x1a, 0x33f, 0x5, 0x8, 0x10001, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) getsockname$llc(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) recvmmsg(r0, &(0x7f0000004f40)=[{{&(0x7f00000005c0)=@rc, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000640)}, {&(0x7f0000000680)=""/66, 0x42}, {&(0x7f0000000700)=""/232, 0xe8}, {&(0x7f0000000800)=""/160, 0xa0}], 0x4, &(0x7f0000000900)=""/130, 0x82, 0x9}, 0x7}, {{&(0x7f00000009c0)=@nfc_llcp, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000a40)=""/203, 0xcb}], 0x1, &(0x7f0000000b80)=""/194, 0xc2, 0xffff}, 0x100000000}, {{0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000c80)=""/1, 0x1}, {&(0x7f0000000cc0)=""/169, 0xa9}, {&(0x7f0000000d80)=""/78, 0x4e}, {&(0x7f0000000e00)=""/28, 0x1c}, {&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f0000000e40)=""/192, 0xc0}, {&(0x7f0000000f00)=""/208, 0xd0}, {&(0x7f0000001000)=""/36, 0x24}, {&(0x7f0000001040)=""/83, 0x53}, {&(0x7f00000010c0)=""/3, 0x3}], 0xa, &(0x7f00000011c0)=""/8, 0x8, 0x401}, 0xfffffffffffffe00}, {{&(0x7f0000001200)=@alg, 0x80, &(0x7f0000001400)=[{&(0x7f0000001280)=""/255, 0xff}, {&(0x7f00000027c0)=""/4096, 0x1000}, {&(0x7f0000001380)=""/80, 0x50}], 0x3, &(0x7f0000001440)=""/60, 0x3c, 0xa5}, 0xfffffffffffffff9}, {{&(0x7f0000001480)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000003bc0)=[{&(0x7f00000037c0)=""/225, 0xe1}, {&(0x7f00000038c0)=""/184, 0xb8}, {&(0x7f0000003980)=""/169, 0xa9}, {&(0x7f0000003a40)=""/140, 0x8c}, {&(0x7f0000003b00)=""/147, 0x93}], 0x5, &(0x7f0000001500)=""/62, 0x3e, 0x100}, 0x401}, {{&(0x7f0000003c40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000003cc0)=""/39, 0x27}, {&(0x7f0000003d00)=""/4096, 0x1000}, {&(0x7f0000004d00)=""/38, 0x26}, {&(0x7f0000004d40)=""/83, 0x53}, {&(0x7f0000004dc0)=""/113, 0x71}], 0x5, &(0x7f0000004ec0)=""/80, 0x50}, 0x1}], 0x6, 0x2000, 0x0) ioctl(r2, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000180)=""/17, &(0x7f0000000240)=0x11) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:33 executing program 7: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") signalfd(r0, &(0x7f0000000240)={0x2}, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe8f}, {0x8, 0x5}, {0x4, 0x2}], 0x3) 2018/03/31 09:15:33 executing program 2: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x800, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:33 executing program 3: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x7, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) fcntl$setlease(r0, 0x400, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) [ 794.572839] scsi_io_completion: 88 callbacks suppressed [ 794.572852] sd 0:0:1:0: [sg0] tag#960 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 794.572971] sd 0:0:1:0: [sg0] tag#836 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 794.572979] sd 0:0:1:0: [sg0] tag#836 CDB: Test Unit Ready [ 794.572988] sd 0:0:1:0: [sg0] tag#836 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 794.572994] sd 0:0:1:0: [sg0] tag#836 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 794.573000] sd 0:0:1:0: [sg0] tag#836 CDB[20]: 00 00 00 00 [ 794.574364] sd 0:0:1:0: [sg0] tag#836 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 794.574370] sd 0:0:1:0: [sg0] tag#836 CDB: Test Unit Ready [ 794.574377] sd 0:0:1:0: [sg0] tag#836 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 794.574383] sd 0:0:1:0: [sg0] tag#836 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 794.574389] sd 0:0:1:0: [sg0] tag#836 CDB[20]: 00 00 00 00 [ 794.576199] sd 0:0:1:0: [sg0] tag#836 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 794.576205] sd 0:0:1:0: [sg0] tag#836 CDB: Test Unit Ready [ 794.576213] sd 0:0:1:0: [sg0] tag#836 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 794.576219] sd 0:0:1:0: [sg0] tag#836 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 794.576224] sd 0:0:1:0: [sg0] tag#836 CDB[20]: 00 00 00 00 [ 794.578406] sd 0:0:1:0: [sg0] tag#836 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 794.578413] sd 0:0:1:0: [sg0] tag#836 CDB: Test Unit Ready [ 794.578420] sd 0:0:1:0: [sg0] tag#836 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 794.578426] sd 0:0:1:0: [sg0] tag#836 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 794.578432] sd 0:0:1:0: [sg0] tag#836 CDB[20]: 00 00 00 00 [ 794.583308] sd 0:0:1:0: [sg0] tag#836 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 794.583315] sd 0:0:1:0: [sg0] tag#836 CDB: Test Unit Ready [ 794.583321] sd 0:0:1:0: [sg0] tag#836 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 794.583328] sd 0:0:1:0: [sg0] tag#836 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 794.583334] sd 0:0:1:0: [sg0] tag#836 CDB[20]: 00 00 00 00 [ 794.586786] sd 0:0:1:0: [sg0] tag#836 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 794.586793] sd 0:0:1:0: [sg0] tag#836 CDB: Test Unit Ready [ 794.586801] sd 0:0:1:0: [sg0] tag#836 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 794.586807] sd 0:0:1:0: [sg0] tag#836 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 794.586812] sd 0:0:1:0: [sg0] tag#836 CDB[20]: 00 00 00 00 [ 794.596952] sd 0:0:1:0: [sg0] tag#836 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 794.596959] sd 0:0:1:0: [sg0] tag#836 CDB: Test Unit Ready [ 794.596967] sd 0:0:1:0: [sg0] tag#836 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 794.596973] sd 0:0:1:0: [sg0] tag#836 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 794.596978] sd 0:0:1:0: [sg0] tag#836 CDB[20]: 00 00 00 00 [ 794.600545] sd 0:0:1:0: [sg0] tag#836 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 794.600552] sd 0:0:1:0: [sg0] tag#836 CDB: Test Unit Ready [ 794.600559] sd 0:0:1:0: [sg0] tag#836 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 794.600566] sd 0:0:1:0: [sg0] tag#836 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 794.600572] sd 0:0:1:0: [sg0] tag#836 CDB[20]: 00 00 00 00 [ 794.605316] sd 0:0:1:0: [sg0] tag#836 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 794.605323] sd 0:0:1:0: [sg0] tag#836 CDB: Test Unit Ready [ 794.605331] sd 0:0:1:0: [sg0] tag#836 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 794.605337] sd 0:0:1:0: [sg0] tag#836 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 794.605343] sd 0:0:1:0: [sg0] tag#836 CDB[20]: 00 00 00 00 2018/03/31 09:15:34 executing program 6: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x800) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:34 executing program 5: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000240)={0xea8, 0x1, 0x3f0, 0x9}) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x10) ioctl(r0, 0x4, &(0x7f00000005c0)="5384cd12959ca95b1068b6a27c68af397884934058f7f41b3b77146dded7858d581c") setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000600)={r2, @in6={{0xa, 0x4e22, 0x9, @empty, 0x80000000}}}, 0x84) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000580)=[0x0, 0x5]) arch_prctl(0x1001, &(0x7f0000000540)="e5e5f60270c426d7ab03702092b92a6da6893a865304f5134fd5b5de62ca28f47861bc413a9b07") readahead(r0, 0x3, 0x2) ioctl$KDSETLED(r0, 0x4b32, 0x100000000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x40) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000200)={&(0x7f0000ff9000/0x4000)=nil, 0x3, 0x5, 0x1, &(0x7f0000ffc000/0x2000)=nil, 0x46a0b8b8}) [ 794.921638] sd 0:0:1:0: [sg0] tag#960 CDB: Test Unit Ready [ 794.927260] sd 0:0:1:0: [sg0] tag#960 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 794.935993] sd 0:0:1:0: [sg0] tag#960 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 794.944726] sd 0:0:1:0: [sg0] tag#960 CDB[20]: 00 00 00 00 2018/03/31 09:15:34 executing program 5: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xffffffffffffffaa}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000540)={0x6, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e20}, 0x0, 0x6, 0xfffffffffffffff9, 0x20, 0x7, &(0x7f0000000140)='bpq0\x00', 0x7, 0xfffffffffffffff7, 0x1}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:34 executing program 7: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000300)='/dev/keychord\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x7ff, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x5}, {0x8, 0x2}], 0x3) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000340)={0x8, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x8, 0x4, 0xffffffffffffff83, 0x8, 0xc34, 0x0, 0x2a08, 0x8, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={r2, 0x5, 0x30, 0x800, 0x3}, &(0x7f00000003c0)=0x18) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000240)=0xb75, 0x8) [ 795.565322] pktgen: kernel_thread() failed for cpu 0 [ 795.570441] pktgen: Cannot create thread for cpu 0 (-4) [ 795.575821] pktgen: kernel_thread() failed for cpu 1 [ 795.580902] pktgen: Cannot create thread for cpu 1 (-4) [ 795.586307] pktgen: Initialization failed for all threads [ 795.693446] pktgen: kernel_thread() failed for cpu 0 [ 795.698589] pktgen: Cannot create thread for cpu 0 (-4) [ 795.706483] pktgen: kernel_thread() failed for cpu 1 [ 795.711590] pktgen: Cannot create thread for cpu 1 (-4) [ 795.717018] pktgen: Initialization failed for all threads [ 795.823659] pktgen: kernel_thread() failed for cpu 0 [ 795.828781] pktgen: Cannot create thread for cpu 0 (-4) [ 795.834415] pktgen: kernel_thread() failed for cpu 1 [ 795.839507] pktgen: Cannot create thread for cpu 1 (-4) [ 795.844868] pktgen: Initialization failed for all threads 2018/03/31 09:15:35 executing program 1: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x44, r3, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x44}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:35 executing program 4: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r3 = getegid() setfsgid(r3) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r2, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') r4 = openat$cgroup_type(r0, &(0x7f0000000200)='cgroup.type\x00', 0x2, 0x0) pwritev(r4, &(0x7f0000000440)=[{&(0x7f00000011c0)="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0x1000}, {&(0x7f00000021c0)="5119d1c0dde6b6bed933c71f395788c5d79efa23b413a06e46ea0ec9389e7fdd4f3f407cad6aaa4d9149595b4fb22c939ad636f0d38e1761b443e6b7b3b11cf9103714b0cda504b2790530b3f957dc2830a96ba7f2da77a7fa3edbaafd40a0a209953f12050b71718e289bab44396c68f88244b407dc6d344e583acde2ac37eea4a908af848ad55764de2c56345433757717c1305fa185182136ad6f63818c8f01f6de3616a20f9ca26df172c4ccbb910168d856b8ffbfcccf3bab410008a6cebb8a824c3534b386bfbef72c5996b271ca3c4caafe738044b0c968341414a22047a8b5f9e5d7f07bc71208104f135fe7674f5b5a94303e6cb86d533849dad6ad9882fb58021d09fb24860cbac2c899a791a8e9381f7df33467909f78a860fa57acd7e03d8bf28495fb7582e60337512a70c51bf0286faabc9604f775f6c9c696d688af14cfd33fc8f81ac82c2c89abcee72f4c811c37ba7a1d1ae7fe574375bfb33edd909e7e1ae0bd5cda193120fc884b3075acb80a0dde062dacaae3ad6314d525990d1211ba9f9b1d4d2e1491a8aa5d7e01f364bf86c6395bd1f7ecf77d16d3d39d097d7682748d7ec4581d71be6a5d976ff8905a97c4e6fea13ec4f4568e5732f6e95ef10027db99fd193a45eafc241fa1dbdf7f1fe17e1220718d787e90babd9418441a10a48c934aa1c0ad372d824aa5c1609e74614d70bf88c7fa983ae17e3dd8336049ac4469ac881fc862923570ed79ec8e7f7dcbaa36041806ba533f35c2ce843c6061da3c44f4b828f3365c29baf83359993c8e754f8110134fdb66bf7e436c08156c6d58366754cf043a4a367e54789a6f0800c68288df166ffce7b9f02968d2f694aee4392155df094c5dad6191a33fec60cbcc2612b8b1fd4cc88bad231763579f286089fc5c1041feea0c156d9b2a736fe281d500e0308bb8e1712fce98697100cb690eca4fc81fadbf3f7b90e4f41e7cb26829c299bd14c8009caa750301cc25ec82a9e577315d4f109be7fdc5cb264f801667e0c671348fa52dcf2566b4d783c0aa6954c5c1eef5a87cedf4b9c93331da3902ae224d3d38236080bb636f3b16cf3fe38355828c9aa3bad4f5d8f32c18e8f0aaad91c6961e1cb8bd22aea0143e3cc2d78f9bca78858f8be0c1410480112b437059085b493ade1223a0d023d4604f97859f956ffbb62ac2191374aa75cedac19080422a7c9dbc458f81718195938e0c80445079be01a5d1f210a65b065d254d5de1825037b5243debed8428d4e7d54db2294a09dc6d12e47cd592c11feea41fd57fc622a617879a21e540dbf36b89abad02898bff73e82ef24b0552e38f1ab368660ec487d3ec9ccf1a0efed5dbd98c825ae296465ff97649637f11e0d253992c8d93db453274aaa9fa0f806ac26dcd447b716f1b910ea62033e4ec7a10df92a2554b43d7c2c946856b6a3c3dc0af9f911f1fe1b89ad093591115fb332215707ea878ac10e3cc99a332e7d91a07b2e50ae4f37cc2bb3dbe939ca2cd8292515c346508195b334224a424dc51a80ca475e431073f89cb8583d3833f458522d10e1f4c9a2eaadc34679b4d73bd57b937874ab048a5bcb20daabf7b0ff1fe603ec511994a0bccfd37689f764d07bde1996941150a758693dedf361e461e65625d25cec33c99e4432c9028e9dea82e8d46db87294fca5df04d05ee997fb0e3f4320b338d19f988e72cd8575b1dfce7927354d5bd451711e4814d2e7259fb5fa1a7ff9f3a0cdfe30feba69960c6d6b00833dd95899dd4da2f3e8a18442582ef4d4443cd25acfd28fd033d75b99d56ec467aee5df11e6bf0970144d6695f89b9f028d8612bdd33aab8367b095c13e12120a4bf55f6d9d5fb217fb39769fe0d289a1e1ac6d156280c67e80ce3f9507a51433cbab0fa26f70f03af30185eee0f838346a723077f4478ad2c063e37f37a5c5461b59175ce26c84d96095d7340a0d63faae235db77dec3d96acbcc6d1c232f3b231555ad64c3915c891729e17ace19e8240ac24a7153b064a6018007421a7eb4f9e2c56433374f0f0546a39c945376084fd75bc954cc671a36dc86601b15437200b24f8407d7fa2eb81ee9feb624590cdfd036570e7ccc35226c3bb39b2de335ee5a29e944e94df5f3687b2c22e6c45527095c5cac44eb61c95f6f592018ed78f9f24557b0ab70102bf6887b0c81e507f9e2546bb6a63edc34d05fe5683564927caa3343c12493a32e80de886df3b474b9d04ce9d11e0870cc28ada6ea68cf96686295374072b91a0e0940c8e6cb8b30d5df10fc3dfdb9d849359b839a2ccf3322d7c642e837de494185175432269d71c5df5d0a22df0a94e73a3c444d5ba88925b4c62858399a0197fe676f3b9fb58097587b5dc7bff6d4802d3b063223dabe5d083bc98afa1f35e87985bf4dc83d50c2192f5f92dd148377a094175aeb0dae909987a36e107e75c4f55895511a768137124c9a90d4d53196579436067305f37621e640cd9410ab15598a82d10090405abd1d6682292c7a851b515ad450730b30af32ac2709353966b8f9ee09030c1f842d7f5f5038929ce98351a677f313595bcea09983c78abf2a6243b8e0c8d60c921ce54023a4337f49c8e0a55f1efce7514e5aeabdac4e46fae46dd229d9b613d936874234686fbd5783c2dd1ed311051f32d02e672e94ba1d209efb0c531cf80b8403a37692f015c44ae12b35534641301bd637e01d018a487ea33a5276f6c6a3eb851d5064a1830d7bf8b8e98ce2f23b4853a155d6c3a504988c2915b6a72065810fba0e02a84b3b26b0783aa91d9e05548ffe865a2baa8dd414d4b7312bb790c575fe8232eae941906375b8815599978cbfb05d21305e49c0380f041f5c2afd386b58947df9b6ad9561cd9d50b58a231f21519ed13831c129b8e5ad4b59c2e28b7887788f236b16ec1814034c750dd2d3b186364b664bbbd28208cad0fff22a9126ae1650fdad2b6616dee6c3fdc567bb052929709926e7c5f4038b237324f0aeab062fa90d18a6693e8eeb1652af051f8d38eea5789bb3e0fece5f04da0be8739e87d4a50bc88b7d05073171e599a23fc7c4c809351f95a3d24f1fe9c8ff127d04a855e88dcdb3f5258da3220c5e293923c68f0a7eaf8c4e43de8474bdb8d14b44919f0eaf0cdba01c2655e5e9c9f82bc4f8f2ec4ce9d0537be29fd71ae27e635fb1dd90ee12e4c91961305fba506c57eecd381d3382e7a9ff9e146e02ecf212ea867054f5b18c84c66b33dfdeba323902f653b3b3e12f3254ae95daa177a4527fb32eb255afd2554012d0bbfae95c6a2fe798f704e7616f82692e7acdad201f6e415a0c7dfda35009887cd0c4751411d1f44326fc1207b6e8e7df770458828521875255eb1f42381fc953fe2ea4d3235bd20f64e274d09f584791f836d6dd857ede718042621e058776c1725d35da890d224f5f65362bce35e6cf077e77b5877feb69fb887fe77648326d1bd1194e6c67c154a42f88b221c84e675936e694b0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0x1000}, {&(0x7f0000000580)="5011d78ddf3c2e7b087d64e1dc6e4f43002f4a5632014afe3b06564cf8b4067a02af6c18915249a937642d2b992de23a9833aafe9a7535edfca516c38db1e761cfeddfe8bba10077bebe138f72db18d9428027df7952adc68c387e44bd5134b3bd82eb87ff6485ebc37c648e0222afba6eef8470a35a7d9fa50a5c387031e27d7bff17247df274d744ffd856b8eeeeed552a5a5422f69bf7ec4c9550d6c0492668ba8f68fbc530", 0xa7}], 0x3, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x54, r5, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x54}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r6, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x100000000000015, 0x10000000000031, r0, 0x0) lookup_dcookie(0x5, &(0x7f0000000640)=""/176, 0xfffffffffffffe69) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r6) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:35 executing program 2: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000017c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="72000000f0d50a2d30ac49ac24a735248bd6589f97fd2dffa3d3027c01d9a6116493008ec3eeb1a9b198512fd35e98c7f39e51c8154555d1f597bab8e0428d836467216ec9db565803781b3840ce8db941419b535641d0480393570d9942ad0928c812416d87284299c9834ec6608dacaec40d"], &(0x7f0000001840)=0x7a) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001880)={r1, 0x100000000}, &(0x7f00000018c0)=0x8) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r2 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f00000002c0), &(0x7f0000000240)=0x68) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000140)={r3}, &(0x7f0000000180)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r2, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:35 executing program 3: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x7, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0x19}, 0x8, 0x0, 0x2, 0x4, 0xffffffffffffff80, 0x9a9d, 0x4}, &(0x7f0000000180)=0x20) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:35 executing program 6: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x800) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:35 executing program 7: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") sync_file_range(r0, 0x2, 0x2, 0x2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x5}, {0x8, 0x2}], 0x3) 2018/03/31 09:15:35 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000280)={&(0x7f0000ff9000/0x4000)=nil, 0xfffffffffffffffc, 0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) connect(r0, &(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x4, 0x3, 0x0, "b7bf1de2de8a3f4878ff8450eb4f621fedc48a7e40ed780b9d4d05742cafc706de35618b3c4a3611424679b4d0248b82b4bc41d2607784dab8cd4f917f7d92", 0x6}, 0x80) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={r3, 0x8, 0x5, [0xbf, 0x7, 0x7, 0xffff, 0x3f]}, 0x12) 2018/03/31 09:15:35 executing program 5: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) getpgid(r2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000140)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x2000008, 0x2}], 0x2000000000000135) 2018/03/31 09:15:35 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getpeername(r1, &(0x7f0000000240)=@hci, &(0x7f00000002c0)=0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) 2018/03/31 09:15:35 executing program 2: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:35 executing program 5: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000000540)="db7349f90008b980293e2d5a92b9e8dc933357745b763875754d1c428cc17dacd39abe74b770d6cfe87e712eb8d47d63cf7fac82062872718cc87cc8711392c7de4058386d9420032fbd792e92dd3355e0de65390d1cc25356cc80e5ba09a7341ed1e459a0fb026f09e48c5293cabeb5bb9a6a6399d97ed3a45d96d91705784a1df0ae5f8c6eb609a1d09687f1b7fcbdf69047f841addad524aed4b749ff159924456e1f5b", 0xa5) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0xffffffffffffffaf, &(0x7f0000000140)="243515f3b99abb9a4e6e5cddcd7746c6a8387d9750b1175035b2983c67f78ebabd8a924b43c78c52e5d2bb76ecb80046f28682e7f4c626ac93d1eab3a6ca8d2aee0bf6b4a161b1dfaf943faf347ef6000000000000000000000000") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000017c0)=ANY=[], &(0x7f0000000240)) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000600)) 2018/03/31 09:15:35 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x7, 0x8802) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={0x0, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000300)={r1, 0x4}, 0x8) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r3 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000140)={r4, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r3, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x5}, {0x8, 0x2}], 0x3) syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x240300) 2018/03/31 09:15:35 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x8b}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x7, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0xc9}, &(0x7f0000000180)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") [ 795.975434] IPVS: Creating netns size=2536 id=447 [ 796.696144] IPVS: Creating netns size=2536 id=448 2018/03/31 09:15:35 executing program 1: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x40, r3, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x40}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:35 executing program 3: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001880)=""/136, 0x88}], 0x7, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000002d80)={@mcast1, 0x0}, &(0x7f0000002dc0)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000002e00)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) r2 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000140)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00000017c0)={{0x40, 0x7}, 'port1\x00', 0x10, 0x1841, 0x8, 0x2, 0x1, 0x80000001, 0x3, 0x0, 0x3, 0x9}) ioctl(r2, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") 2018/03/31 09:15:35 executing program 6: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) faccessat(r0, &(0x7f0000000240)='./file0\x00', 0x20, 0xa00) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x800) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:35 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) r2 = fcntl$getown(r1, 0x9) r3 = geteuid() getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x7}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000340)={r4, 0xaf, "845c3a71a0327f08c1962aa2c4eebce0e8e6e50f0bb658063eba2d08be74b59f5ed6a35f9a70e063e2e5c6e2fe3dd506625ab2b31af1360a9aa8f9e62a643c602e06981c7108c13b52d3856cdd82b4f1477548407f890b25f0cb5072fbdf3f2e33dc928defd08dd12eef4c30d7df377d342ac6e6e23e1d4f21db77d5e3c7560048721956cd21495788793553491274586ffbf1fae49dc678f78a13c07d1ec24c9015e573ca5e064e1f5fbf6a83d390"}, &(0x7f0000000400)=0xb7) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000240)={0x5, 0x400, r2, 0x0, r3, 0x7, 0x100, 0x5}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r5, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000280)=0x140, 0x4) 2018/03/31 09:15:35 executing program 5: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000140)=0x1f, &(0x7f0000000180)=0x2) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002286, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:35 executing program 7: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setflags(r0, 0x2, 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r2 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x1, 0x80}, &(0x7f0000000080)=0x8) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000180)) getsockname$llc(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r2, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") 2018/03/31 09:15:35 executing program 4: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) sendto$ax25(r1, &(0x7f0000000580)="31fdc9da377ad485c6929b787bab5ce60d7fab2d032a2ad12ed24aab29226807294f13b9e6e7deefb012b807ea935381a0e5ae28a70183503789b1c8e2102c0076856f131d4da77414bc3f8828edb4771ab6f61a8a2c8c4aa75fe8835d42b92190dd594fa737323865584aced8eb88a218b21d48064bb3a9a39121ed9f1ad4c298a785b541165dd65abcb386026c0b7f6a0172cbd03c12d3d47d47bc1ecfca5d7d5721b3fb74", 0xa6, 0x4040000, &(0x7f0000000200)={0x3, {"5d069423f22020"}, 0x3}, 0x10) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x54, r3, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x54}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:35 executing program 2: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000017c0)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x1, 0x7, 0x9, 0x9, 0x2, 0xcd, 0x401, 0x7, 0x1, 0x6, 0xc27, 0x7ff, 0x6, 0x9, 0xd2]}, &(0x7f0000000140)=0x100) [ 796.723129] IPVS: Creating netns size=2536 id=449 2018/03/31 09:15:35 executing program 5: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) fadvise64(r0, 0x0, 0x0, 0x5) getsockname$llc(0xffffffffffffffff, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000bc0)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") syz_mount_image$hfs(&(0x7f0000000240)='hfs\x00', &(0x7f0000000600)='./file0\x00', 0x1, 0x7, &(0x7f0000000a40)=[{&(0x7f0000000640)="df9a611be08bc9fbb7de35ffbfb236fee024f4de991e3c9805ef2a89f699179a2bbd464144b5aaa126f46d86521c053bd8854c831a04a615f1e6f0930998e5e6f362a2df9e712b5cb58a753931f7d917e983845731b1959c02d66ddc2f1494aa536c5adf7fea", 0x66, 0xc4}, {&(0x7f00000006c0)="9acdd0aa60c10faa3e0fe06ce4888dfc53d59a31b7d2a8e38d4fb07eb796944ababa1abf088c44951aae09f7357f62f1886e4555d94b8e572872d51e64cd622aa3312bf4f7ba06090ddbd061757ef08b487ebc25067e3bc688d49eada683c209f48365e0821bb6ed3f2110e52f845a", 0x6f, 0x4}, {&(0x7f0000000740)="cbe9c964f2cd7f1f392e760c3bb91495bdaaef9852b23fda87bd5d752cc0036b61bc6a57566cd946463f6fe661a6360fef1ef5c98d62ad13b37ed014b911bae3357779641f74ca3091ddcd5fb463044bd41348665c785d59ce8325dc5c5214f8ed9dd305562c0a4b1270deac06142919f1b0cec43b44e2038196736f5b79", 0x7e}, {&(0x7f00000007c0)="9ecfaeac52604c34c451838a6dc368da9090c95e29db9b40e74e91b6abb3a8d35300f8f30b2d4416b5f0561b4e2b122198e0b046366e2fd9db193b224502ec9caab2458f73cb786ffc8558132d1e4f54297865bf822adac88deba71d97cfb804c4d352cb60234ef45e25c5d1a25de2fd068ce24f67fa17fdddeafc3c", 0x7c, 0x3}, {&(0x7f0000000840)="98bb7ed34876fa2cba26edb1696afc6d1aa029247c122ef20f76940719c26f67b9cf50f8290949955a4c36fd3530a45f101fafc564089a3dab8e5ee08d6454894b1e205d2af67b3e92253452ae82966395dd8cfc8b6dc2901ef56811c26258ae691ed27c04497ca7446b77bc1971d748882299458ba17644f97d7aca7b1a79e2c233cd714f806e927e7739914c90a627c548c4", 0x93, 0xffffffffffffff01}, {&(0x7f0000000900)="ea5d4816e3e56465b3218c6b6895", 0xe, 0x6}, {&(0x7f0000000940)="0991d9f120a7b9948ec847abe19d96d211a8204e58b25e324becb8e105c20a87e259231d1ee4c9db0542b912c6699e0c68d55a50fa85294efb525ba6b025e94d614e1f36bd80ac30cda95ff10d61b49d212d092215d6056a2f9257d424497399f58943ed199d4f46ba114e608688cec9cf44435b4f7009e9f819846fd77b37ee574518ceb54f10c8d120d40b9be2d727211a13332b448bb5f498cd7ff07394d8e353efb9f01e7547285c8a27202da2d0920beac8b5a002803a0e8dbac4013ddf6bc694fe3c08b4dd64afc3cd28f3b81d88f708faecc2b16563ef46072c282e2d60934786820a", 0xe6, 0x3}], 0x100000, &(0x7f0000000b00)={[{@quiet='quiet', 0x2c}, {@gid={'gid', 0x3d, [0x37]}, 0x2c}]}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) recvfrom$unix(r1, &(0x7f0000000540)=""/155, 0x9b, 0x10000, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e21}, 0x6e) 2018/03/31 09:15:35 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r1, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r2 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) fcntl$setflags(r2, 0x2, 0x0) ioctl(r2, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") vmsplice(r0, &(0x7f0000000180)=[{&(0x7f0000000140)="0ee53af7cb0c5a062ac838b85428124779340b727a4a4850ed1d70c44306f89fb819b1820e72ebe2789f80e37344e5de0d46abca3d748d3e2c160dd0b3d0db", 0x3f}], 0x1, 0xc) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:35 executing program 3: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x7, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000001840)='/dev/sg#\x00', 0x4, 0xa040) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0xa22, 0x0, 0x10002}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00000017c0)={0x4, r2}) [ 797.456608] IPVS: Creating netns size=2536 id=450 [ 797.469698] IPVS: Creating netns size=2536 id=451 2018/03/31 09:15:36 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) 2018/03/31 09:15:36 executing program 7: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0xf7ffffff7fffffff, 0xfffffffffffffffc, 0x10, &(0x7f0000fff000/0x1000)=nil, 0x2}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f00000003c0)="1d1bb7a0430269f80493512f282f68c0cd3bfc247f8bfaa7bac28f56abb5b2f0147e3170fc46e4f9cae06fe746d905fbcbb71a77d4454b854030e20c8b62cdc7957dd7aebe20bda50276236efacaa77d293e82bb3019d3d61fa53f2d711ec755bcea05a5e619537ed69e97d5ba6bd44d57bc7b80d61c054996f98bae6493113a2d140df4b492571abbb8700e7ed68e0068753259164bd69f88eda0c53f3b494869d2dbf0639182c04fb4b462b1b82a500a5d2fcb79aae2df0ce31424a6ee812535818fd83ae8c39c5beb7ed1e7306b773f42a5f1591788714267a1", 0xdb) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x5}, {0x8, 0x2}], 0x3) 2018/03/31 09:15:36 executing program 6: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) faccessat(r0, &(0x7f0000000240)='./file0\x00', 0x20, 0xa00) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x800) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:36 executing program 2: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000140)={{0x7}, {0x80000001, 0x9}, 0x8, 0x7, 0x2}) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:36 executing program 4: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r3 = getegid() setfsgid(r3) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r2, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x54, r4, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x54}, 0x1}, 0x20000000) ioctl$TCFLSH(r0, 0x540b, 0x1) fchdir(0xffffffffffffffff) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r5, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:36 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001800)='/proc/self/net/pfkey\x00', 0x2001, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001880)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r1, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x7, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r2 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) syz_open_dev$binder(&(0x7f00000018c0)='/dev/binder#\x00', 0x0, 0x802) getsockname$llc(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x3) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) ioctl(r2, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000017c0)=ANY=[@ANYBLOB="62747266732e426465762f6b6579630f309d1e00589b795996457cc06ec4570c4ee37f59fb543427"]) r3 = gettid() fcntl$setown(r1, 0x8, r3) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000140)={0x0, 0x8a7}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000240), &(0x7f0000001840)=0x4) 2018/03/31 09:15:36 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000980)={0x4, 0x0, 0x10000, 0x40}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000009c0)={0xb020, r1, 0x10001, 0x2e9c4c1b}) r2 = accept$netrom(r0, &(0x7f0000000780), &(0x7f00000007c0)=0x10) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r3, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x339}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000840)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000600)=@add_del={0x2, &(0x7f00000005c0)='syzkaller0\x00', 0x100000000}) r4 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000640)={0x0, 0xbc2f, 0x20, 0x60, 0x3}, &(0x7f0000000680)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000006c0)={0x0, 0x5, 0x1, 0x1}, &(0x7f0000000700)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000740)={r5}, &(0x7f0000000100)=0x8) ioctl$TIOCEXCL(r4, 0x540c) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r4, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) accept(r4, &(0x7f0000000540)=@can, &(0x7f0000000240)=0x80) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000900), &(0x7f0000000940)=0x4) 2018/03/31 09:15:36 executing program 1: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x40, r3, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x40}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:36 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x8000, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) [ 797.498659] IPVS: Creating netns size=2536 id=452 2018/03/31 09:15:36 executing program 7: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") r3 = add_key(&(0x7f0000000240)='blacklist\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="9dd3e761806235e0be235171f4817cd6dc2f48d19116e916231aaa14b68a713694c000a5d125fc20bda08c0fcad9993cccd58a62b33ee08014320870a511ba6aa5b91d12b00c1a2dbf77", 0x4a, 0xfffffffffffffffe) keyctl$update(0x2, r3, 0x0, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000340)={0xed94, 0x4}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x5}, {0x8, 0x2}], 0x3) 2018/03/31 09:15:36 executing program 2: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) syz_mount_image$bfs(&(0x7f00000000c0)='bfs\x00', &(0x7f0000000180)='./file0\x00', 0x9d4, 0x4, &(0x7f00000019c0)=[{&(0x7f00000002c0)="45b8f25b06ef1b9918b04b7b0b4a72a98a09c0c9f22f820f3b9898bccdc24ba0bc9b127f039a8a6df5d0b41b2bfff4a70de05a3e37deee8cf9df42aadac7ad4dc6237326fb9edd65dbfead3336baf349e088dedefe9bad69462258c3", 0x5c, 0x7}, {&(0x7f00000017c0)="fb46092589b0027c3bc2d8287a22e15688f1c8868f23620cfc182f5e6185839b66b33fc7e7524271a902ba1171b87e72168a57f2d0717398191584b6a4cee0d0d39720b6aeb91ba4b54d18e26ff4ee93c0a194835da6208a0135a59bda4e59115387cf323bca114484273ebc4c830794ee1d4ca0d80801163ae6b19e11149dfd125a0ef791c67b5add99a2d8c0e878e08626a24d90786e42a95118b0c9149471b76f846c5877800cffe0bd80", 0xac, 0x80}, {&(0x7f0000001880)="c51901bd851c3c47bcfe3cc6ace016d0138f3b5eae3574dd0a6931d1b0645504cc5e3102d9ec73cd57ea4c3128f6c539b1466d82d3745b8bb2e76f217764a7faf11f06ed6ccb9754b01ebc6ca0aea1cd18cc0ad4aed2c702113cfa6486cfe1c7f38b225a73eb0c7a71b50be82fdd5845152c53186fa29c32a0a9fe48aa29dbcad6d9b5b46f6d04227e7d23ec45fdd9ded1cd3e3c6fa61ed486b7b320deb9d21782ba1322cf7e86d0369707360df4ac07fea7", 0xb2, 0x9}, {&(0x7f0000001940)="dfe047f9ca6c395140aeb6f3bc24a721309169e5a234c917dd4c953f4251f48251e2f04a608468657ffb1734713146a915aaf78123dab0ead5538606967c1521d70a72838632ca0cef189815e84d6365310a890269588b36252111a6d3d1d70f14710d047d95d79a9e64", 0x6a, 0x1ff}], 0x0, 0x0) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:36 executing program 5: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000180)) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl$TIOCSTI(r1, 0x5412, 0x80000001) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:36 executing program 3: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x7, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) socket$packet(0x11, 0x0, 0x300) [ 798.604074] pktgen: kernel_thread() failed for cpu 0 [ 798.609200] pktgen: Cannot create thread for cpu 0 (-4) [ 798.614929] pktgen: kernel_thread() failed for cpu 1 [ 798.620009] pktgen: Cannot create thread for cpu 1 (-4) [ 798.625365] pktgen: Initialization failed for all threads [ 798.713619] pktgen: kernel_thread() failed for cpu 0 [ 798.718739] pktgen: Cannot create thread for cpu 0 (-4) [ 798.725271] pktgen: kernel_thread() failed for cpu 1 [ 798.730400] pktgen: Cannot create thread for cpu 1 (-4) [ 798.735788] pktgen: Initialization failed for all threads [ 798.843451] pktgen: kernel_thread() failed for cpu 0 [ 798.848572] pktgen: Cannot create thread for cpu 0 (-4) [ 798.854053] pktgen: kernel_thread() failed for cpu 1 [ 798.859134] pktgen: Cannot create thread for cpu 1 (-4) [ 798.864546] pktgen: Initialization failed for all threads 2018/03/31 09:15:38 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x5, &(0x7f0000000340)="53000000012e2a6824") clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00000002c0)={{r3, r4+30000000}, {r5, r6+10000000}}, &(0x7f0000000300)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) 2018/03/31 09:15:38 executing program 6: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) faccessat(r0, &(0x7f0000000240)='./file0\x00', 0x20, 0xa00) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x800) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:38 executing program 5: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000580)='/dev/keychord\x00', 0x80000, 0x0) accept$packet(r0, 0x0, &(0x7f00000005c0)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r1, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r2 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r2, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf221c8e651dcc5c6, 0x1010, r2, 0x0) connect$l2tp(r2, &(0x7f0000000540)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x1, 0x4, 0x3, 0x4}}, 0x26) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x4, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x7, 0x2}], 0x5) accept(r1, &(0x7f0000000140)=@ethernet={0x0, @local}, &(0x7f0000000240)=0x80) 2018/03/31 09:15:38 executing program 7: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) accept4$inet(r0, &(0x7f0000000280), &(0x7f0000000300)=0x10, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000001680)="8a21ef06829f5865d9f9be7c799e8ab9ef6782782bdfcd8084ae8451457369a6f6ef3c322513c37577b24727a06ee97f480c72e5e7d75cd6ad72ecdd22f0d65e", 0x40) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001740)={r2, 0x4}, &(0x7f0000001780)=0x8) sendmmsg$inet_sctp(r0, &(0x7f00000018c0)=[{&(0x7f0000000380)=@in6={0xa, 0x4e24, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c, &(0x7f00000016c0)=[{&(0x7f00000003c0)="a1b43b30a9eeaccd89592683a3194adba05fc429c0720c2221a0489a33ca8d69f0e781877b773270507d5a17013b8680a2b07ebf19dd6727910105c3b3bdb8df4f74009b92d30b818a824f3ff74dc032952648cacee91b926e1a75dc25585cbdafe5e443a5088360bae00bf62f5eb2964f63fd2256130cae09bd31089a2ef31429410b757ff73af92cf2506f292147820a3f9545fb42a0030519ed8b", 0x9c}, {&(0x7f0000000480)="3fd05df83e0a9ba9ac6276b37f1d1f7dd010e10c13f3c61c7a27fe2df29a93cdbacf90f578a15f7cb28c2bf9d5d03783cbefd2fc25519c0d941dae352e2e147387fb8c4945864c7e16c937a35be4b11534744767d7d3fd758cc961c8", 0x5c}, {&(0x7f0000000500)="17d8a26a6a4aef23fdbf4c84027db7e55881a9685d9111e8b087893e45cbd56e91a158a637f4d320c7551634f17d19fee76376dde3b7b40eb6efef3c9654b91d8969a1d01d7598e03f7b1248e6b45377b7343a8fbc7fbcd12ca9bd21a5a52d64f581bef7c75526ed9bf3e53c500ea685a7fff2988a857047f7e4e90474ede97c9c40181c3c08800fd2632d396d81ebaf909772dcb2f70c49032ad4fe29ad459bb9384773ff2d9055220bf48a600e69264116deb395d9498a", 0xb8}, {&(0x7f00000005c0)="4569ba1541ae7bb9b4943c07c83cfacf3f1e0588f182f6d33c9006b81eb360d8d287d8518bfd8c0c297874ddca53e4aa5d1bb31f11d2fdd652aaab957c78ff54dd7d73b53aeb14fdb7053ef2c421723410283a3b0c4abe85b7dfb8bba00ea6bf709b78f3a9579d24aeb70b8af89cedf5fbd6a8d784", 0x75}, {&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000001640)="53d7e897f30c51722b9f3e9f5e36b8418ce91cc337c2981af2210588d6f781944706b630941639ac75d9e836", 0x2c}, {&(0x7f0000001680)}], 0x7, &(0x7f00000017c0)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x3, 0x0, 0xfffffffff1b4de18, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffffff, 0x5, 0xd, 0x3f, 0x200000000000000, 0x8, 0x100000000, 0x8, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x420f, 0x20f, 0x1, 0x8, r2}}, @init={0x18, 0x84, 0x0, {0x100000001, 0x0, 0x9, 0x17a}}, @init={0x18, 0x84, 0x0, {0x0, 0x2, 0x20, 0x80}}], 0xf0, 0x80}], 0x1, 0x24000000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x40100, 0x0) getsockname$llc(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x291, &(0x7f00000002c0)="0002bba86ed53627283bbe7856d54b2692c125bc2807") ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000240)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x5}, {0x8, 0x2}], 0x3) 2018/03/31 09:15:38 executing program 3: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000140)={0x1000, &(0x7f00000017c0)="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"}) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x7, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(0xffffffffffffffff, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000180)={0xfffffffffffffff9, 0x9, 0x9, 0x4b73e916, 0x7, 0x5}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x8, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:38 executing program 4: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) getegid() write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0xffffffffffffffc9}], 0x1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x54, r2, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x54}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000200)={0x1f, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffff9}) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r3, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0x1b4) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:38 executing program 2: r0 = socket$inet(0x2, 0x3ffffffffffffffd, 0xfffffffffffffffc) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000001040)=ANY=[]}}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='veno\x00', 0xffd7) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x828}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) shutdown(r0, 0x1) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x43, 0x0) recvmsg(r1, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r2 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r2, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:38 executing program 1: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="cfb93447d6feaef9f73c0561e075a8295d43017ab1a157786dcda36c5eec92a4306f284fa7e3ed364cc2da5c08cf7e4030d394520e123eee6d9ab275c91c174b1364fc943b49faefe12f605b5ce6c1400a91210c00477f900aff390901bf594c18557cb38a7d57ac8ded098b96b9dfc125e3bdc9305193f4cd256068baca5208160d820b9e7a043666ba4801cf6d557fc0f97f35c13ec6c0d1fe97ce1af1c17078ef47ab955200836671e402717481d14936b09828fd6f55fda2f11eb4c61b480e941133c0a4c5ec54033d0d174742191754ffe28b093596286a78ea01078337ada8585aa98dcc1143689002e31ccc5b9f5cfd2bbce5683a0f91b395391a60ba8e8f4d3c10c82c71caa74c44c8b0f3e42f1fc264497d5b9dabf309bad7bdfaa1be37137226b5cf2badc1397e0460b1e002dc5e15a143d79b0e44fb59b43b7f164614bb428a22a6b9acffe96c154bb02d256b3f5f53a92dfd8d1f014a3e30cb061a1ea6abc640869f4be210d60622d528999804f7847eb3a886aeb91f5cd80fd892b950d19144867616ddc95d349a84426d2c2288bac7aa0e7392526874f5ec41e677c4a83ea81e18bb2c382d288b69f1102ee944a764988a87fc38c87ebb41402bf0c7cfc10abb80ad010a68467225c566c3c26ce51decb38b4a36daa4b2a71c8d818dc2973d80fefc0428c801cef822aa6d5678184ea9798450910f223b495ba8886751b815443b370f5aa638d2dfa2c47757ef69e92a7d674e6a7fc866c5bf308232dabbd55fa988952319797b458eaba3cbbe23ede09838646d026f85131a5476770bb5a8eff29472fcfd11e830aee3f276b0a007d85282a11282adb8ca7fe659b2155e01a3243a9381e2c0e75a284a1c99574d1db9f36dee4e6fc399c70697c2e7acdb71b4ff6a600ac2eedb193fac270c5fe4d033f310c95393794be698a66ac15dd2b4b78b3dd3eeae4f3635f7d30884c4f0be382818f53539ec82d781468de173c1ff1126789187ce815d7d6724e8b9f72055ff89a60e6ac533997a3cd3e9ce61e6e954536dd44b0647fa3268150cb64f015efd52fc93d242bac33e7111f118eccb18d20feb69520384a40c93915920904f286b41de292d0e6d531bed37d5ab17932fd57f81a55c82c60a80dc133065bee4f16b881400802420fdb2f23603fe754bf0fe2400c866501f3ce1b37651a134f01ee2ff844707351871a2be3d302e8678cc78a2facfe6db33a09cf99ea9befc93b99f4e17444e589fba89185f5d8ec00d1c4866b5a66d53cf7579cae2f5d789efb20cc34466b9bffd6ef15f54686996828a8ae0f3f93668df29790c03e5c91407ffb244ab3f1e2ddf1a3d501679b34a05765d840a28cb3c5cc1aa711a4b8566f274a897d431b1e4a790360f2075ba4b3ca7cb16666f6b9e60b7dbe868f572882890f8c7e5c03dc0fb343b18dfdab5f5f71f77b97e34c0fbcd24b44fa0fa36bf5064a35a0c2331d0bec6e437835928e29a0aa81843e8917380931882b0fa41903580e260c9b87f00356e260d5ea0f3fdfb64ef678c3cc981f3191f5c5f8d7c16c4f46a837491d7888c6997893bdda25a4934591a0edeee3f08f71467369420986fa34ae0f1654eae41f85fcd7bd1837ad1f26327e43b5dc7d3e54935bc2b1cb2adedb480ca22a9ddd9e38fcd405a008c32dfa5a1364064caa72e1cd552cb18099e5add0c81067ce321a9a96065b6fb2716ab23ecd82d22df153942876cafd10068be6acb7259978ed523c7413302f760d7a77413f8dff3a0c0c0d0e2372dd49e1b709bdbdfba02e4ea475082522953443de01c369ad46e8cf6312b0e21649fa5b330488faeb36eac7da5a6fbdd826ef7bf618a1bec93f2b22d3b2d08203c5049389a944e26adaec40cfbcfeb6b7f5b287a89d3503515bec7fb67d63c1a15eff45bf8b6ebfb5e7f8344328b314e7779482f970455ecc6945c2c98fc29e35c6df182b47637433bed5c9324e54b3de1abb4c74522cb864de715b9c2d473fee08f686b3d7a7728645f7dc5", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x40, r3, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x40}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:38 executing program 7: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x0, 0x210e00) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) ioctl$TCXONC(r1, 0x540a, 0x9) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000300)={0x101, 0x2, 'client0\x00', 0x2, "6e32e9a616944038", "cccd847578e34c14fe6af2484eac7c5f765c98d2ef1c9025462918cf9d6f40fe", 0x916e, 0x6}) userfaultfd(0x80000) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000540)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) recvfrom$ax25(r0, &(0x7f0000000240)=""/109, 0x6d, 0x40000000, &(0x7f00000002c0)={0x3, {"365cb3c1824337"}, 0x1fb}, 0x10) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000580)=0x7) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000400)={r3, @in6={{0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, [0x0, 0x8, 0xa7, 0x3ff, 0x0, 0x8, 0x10000, 0x200, 0x2, 0x2a, 0x1, 0x7, 0x2, 0x0, 0xdc6]}, &(0x7f0000000500)=0x100) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x5}, {0x8, 0x2}], 0x3) 2018/03/31 09:15:38 executing program 5: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x20000000048, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:38 executing program 3: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x7, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000000140), &(0x7f0000000240)=0x4) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") socket$inet6_icmp(0xa, 0x2, 0x3a) pwrite64(r1, &(0x7f00000017c0)="08f78a7039a979e487482581e88f8d639332e6c0fc59fdfeae71919176cad516d86d2eedadda1b97fdabdab6342db17879e013ebb38bf082aa2e1b50c9cab5f3ed4b5e68f4158497c837e21b60143fbbc701857f7686769f4815d739ac343e49a2243d1010dffc0f191bba1d46e5b58c2a8ecf5a87df26427b668e5bb8c186ea94742f8e7619485c066bc511b2db", 0x8e, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000180)=[{0x8, 0x3}, {0x2}, {0x7, 0x9}, {0x0, 0xfc00000000000000}, {0x0, 0x7}, {0x3, 0x8}], 0x2) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000080)={'yam0\x00', 0x7}) 2018/03/31 09:15:38 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000300)={r2, 0x1, 0x80}, &(0x7f00000002c0)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r3, 0x9}, &(0x7f0000000280)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) 2018/03/31 09:15:38 executing program 2: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) getpeername(r1, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000240)=0x80) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) [ 800.074090] pktgen: kernel_thread() failed for cpu 0 [ 800.079237] pktgen: Cannot create thread for cpu 0 (-4) [ 800.084691] pktgen: kernel_thread() failed for cpu 1 [ 800.089768] pktgen: Cannot create thread for cpu 1 (-4) [ 800.095146] pktgen: Initialization failed for all threads [ 800.203496] pktgen: kernel_thread() failed for cpu 0 [ 800.208626] pktgen: Cannot create thread for cpu 0 (-4) [ 800.219731] pktgen: kernel_thread() failed for cpu 1 [ 800.224867] pktgen: Cannot create thread for cpu 1 (-4) [ 800.230208] pktgen: Initialization failed for all threads [ 800.343555] pktgen: kernel_thread() failed for cpu 0 [ 800.348689] pktgen: Cannot create thread for cpu 0 (-4) [ 800.354072] pktgen: kernel_thread() failed for cpu 1 [ 800.359151] pktgen: Cannot create thread for cpu 1 (-4) [ 800.364695] pktgen: Initialization failed for all threads 2018/03/31 09:15:39 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x80000001, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) faccessat(r0, &(0x7f0000000240)='./file0\x00', 0x40, 0x400) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) 2018/03/31 09:15:39 executing program 6: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) recvmsg(0xffffffffffffffff, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) faccessat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x20, 0xa00) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x800) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r0, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:39 executing program 7: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0xfffffffffffffffd, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}}, [0xbdc, 0x6, 0x200, 0x1, 0x9, 0x3, 0x7fffffff, 0xfffffffffffff043, 0x6, 0x8, 0x1, 0x0, 0x440, 0x0, 0x4]}, &(0x7f0000000340)=0x100) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000380)={r2, 0x1, 0x1, 0x7, 0x3c2ac18a, 0x38}, 0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x5}, {0x8, 0x2}], 0x3) 2018/03/31 09:15:39 executing program 2: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x3e, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000240)=""/52) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000180)) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$TCSBRK(r1, 0x5409, 0x20) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000040)=""/5) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:39 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$TIOCEXCL(r0, 0x540c) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x400100, 0x0) recvmsg(r1, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r2 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000140)=0x4, 0x4) getsockname$llc(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) pread64(r1, &(0x7f0000000540)=""/96, 0x60, 0x0) ioctl(r2, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:39 executing program 3: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x7, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0x9, 0x0, 0x0, 0x401}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000180)={0x1, r2, 0x1, 0x80000000}) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:39 executing program 4: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r3 = getegid() setfsgid(r3) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000200)=0x6, 0x4) write$tun(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="001400"], 0x3) fcntl$setstatus(r2, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x54, r4, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x54}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x80000001]}, 0x5c) write$cgroup_pid(r5, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x8, 0x20) unshare(0x1a00000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:39 executing program 1: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="cfb93447d6feaef9f73c0561e075a8295d43017ab1a157786dcda36c5eec92a4306f284fa7e3ed364cc2da5c08cf7e4030d394520e123eee6d9ab275c91c174b1364fc943b49faefe12f605b5ce6c1400a91210c00477f900aff390901bf594c18557cb38a7d57ac8ded098b96b9dfc125e3bdc9305193f4cd256068baca5208160d820b9e7a043666ba4801cf6d557fc0f97f35c13ec6c0d1fe97ce1af1c17078ef47ab955200836671e402717481d14936b09828fd6f55fda2f11eb4c61b480e941133c0a4c5ec54033d0d174742191754ffe28b093596286a78ea01078337ada8585aa98dcc1143689002e31ccc5b9f5cfd2bbce5683a0f91b395391a60ba8e8f4d3c10c82c71caa74c44c8b0f3e42f1fc264497d5b9dabf309bad7bdfaa1be37137226b5cf2badc1397e0460b1e002dc5e15a143d79b0e44fb59b43b7f164614bb428a22a6b9acffe96c154bb02d256b3f5f53a92dfd8d1f014a3e30cb061a1ea6abc640869f4be210d60622d528999804f7847eb3a886aeb91f5cd80fd892b950d19144867616ddc95d349a84426d2c2288bac7aa0e7392526874f5ec41e677c4a83ea81e18bb2c382d288b69f1102ee944a764988a87fc38c87ebb41402bf0c7cfc10abb80ad010a68467225c566c3c26ce51decb38b4a36daa4b2a71c8d818dc2973d80fefc0428c801cef822aa6d5678184ea9798450910f223b495ba8886751b815443b370f5aa638d2dfa2c47757ef69e92a7d674e6a7fc866c5bf308232dabbd55fa988952319797b458eaba3cbbe23ede09838646d026f85131a5476770bb5a8eff29472fcfd11e830aee3f276b0a007d85282a11282adb8ca7fe659b2155e01a3243a9381e2c0e75a284a1c99574d1db9f36dee4e6fc399c70697c2e7acdb71b4ff6a600ac2eedb193fac270c5fe4d033f310c95393794be698a66ac15dd2b4b78b3dd3eeae4f3635f7d30884c4f0be382818f53539ec82d781468de173c1ff1126789187ce815d7d6724e8b9f72055ff89a60e6ac533997a3cd3e9ce61e6e954536dd44b0647fa3268150cb64f015efd52fc93d242bac33e7111f118eccb18d20feb69520384a40c93915920904f286b41de292d0e6d531bed37d5ab17932fd57f81a55c82c60a80dc133065bee4f16b881400802420fdb2f23603fe754bf0fe2400c866501f3ce1b37651a134f01ee2ff844707351871a2be3d302e8678cc78a2facfe6db33a09cf99ea9befc93b99f4e17444e589fba89185f5d8ec00d1c4866b5a66d53cf7579cae2f5d789efb20cc34466b9bffd6ef15f54686996828a8ae0f3f93668df29790c03e5c91407ffb244ab3f1e2ddf1a3d501679b34a05765d840a28cb3c5cc1aa711a4b8566f274a897d431b1e4a790360f2075ba4b3ca7cb16666f6b9e60b7dbe868f572882890f8c7e5c03dc0fb343b18dfdab5f5f71f77b97e34c0fbcd24b44fa0fa36bf5064a35a0c2331d0bec6e437835928e29a0aa81843e8917380931882b0fa41903580e260c9b87f00356e260d5ea0f3fdfb64ef678c3cc981f3191f5c5f8d7c16c4f46a837491d7888c6997893bdda25a4934591a0edeee3f08f71467369420986fa34ae0f1654eae41f85fcd7bd1837ad1f26327e43b5dc7d3e54935bc2b1cb2adedb480ca22a9ddd9e38fcd405a008c32dfa5a1364064caa72e1cd552cb18099e5add0c81067ce321a9a96065b6fb2716ab23ecd82d22df153942876cafd10068be6acb7259978ed523c7413302f760d7a77413f8dff3a0c0c0d0e2372dd49e1b709bdbdfba02e4ea475082522953443de01c369ad46e8cf6312b0e21649fa5b330488faeb36eac7da5a6fbdd826ef7bf618a1bec93f2b22d3b2d08203c5049389a944e26adaec40cfbcfeb6b7f5b287a89d3503515bec7fb67d63c1a15eff45bf8b6ebfb5e7f8344328b314e7779482f970455ecc6945c2c98fc29e35c6df182b47637433bed5c9324e54b3de1abb4c74522cb864de715b9c2d473fee08f686b3d7a7728645f7dc5", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x44, r3, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x44}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:39 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080), 0x0) 2018/03/31 09:15:39 executing program 7: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000380)=0xffffffffffffff45) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x5}, {0x8, 0x2}], 0x3) 2018/03/31 09:15:39 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f00000002c0)=0x8) mq_open(&(0x7f0000000240)='cgroup.\x00', 0xc0, 0x100, &(0x7f0000000280)={0xffff, 0x40, 0x1, 0x7, 0x100, 0x7, 0x8, 0x3}) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) 2018/03/31 09:15:39 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x4000000000000000}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000440)={0x48e, 0x100000000, 0xffffffff, 0x4, 0x2, 0x6, 0x7f, 0xca3, 0x800, 0x4, 0x6933, 0x4}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000480)={'eql\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000300)=0x0) ioprio_set$pid(0x3, r2, 0x9) r3 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r4, 0x1, 0x80}, &(0x7f0000000180)=0x8) getpeername$llc(r3, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x10) getsockname$llc(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r3, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") r5 = accept4$packet(r1, 0x0, &(0x7f00000002c0), 0x80800) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f00000003c0)=@req={0x28, &(0x7f0000000380)={'ip6gretap0\x00', @ifru_data=&(0x7f0000000340)="28068ef70edbf99f00911051241e0be019faa7d7de155684cb49a88acd37b67e"}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000004c0)=[@in6={0xa, 0x6, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}], 0x48) sendfile(r5, r3, &(0x7f0000000400), 0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000540)={0x7fffffff, 0x100000000, 0x2, 0x8000}, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) close(r1) [ 800.480367] scsi_io_completion: 70 callbacks suppressed [ 800.480382] sd 0:0:1:0: [sg0] tag#836 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 800.486009] sd 0:0:1:0: [sg0] tag#960 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 800.486018] sd 0:0:1:0: [sg0] tag#960 CDB: Test Unit Ready [ 800.486026] sd 0:0:1:0: [sg0] tag#960 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 800.486032] sd 0:0:1:0: [sg0] tag#960 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2018/03/31 09:15:39 executing program 5: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0x8000, 0x0, 0x6c5, 0xd69f}, &(0x7f0000000180)=0x18) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:39 executing program 3: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x501, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x7, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000140)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x6, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:39 executing program 4: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000700)=ANY=[@ANYBLOB="00002780de37caaf57820e52ff88f181271a9581084538d94eea83182c72cd0c053be39d5dc0a212ee303257e56bdaee8b8e988af12715edc323550ecf3a42b3a5421ec4bf3b5ec68600b155ec2bd60dabb3ec914399972fb60ef2567d718b628077dd92ba9d39e1cd493137ec2e748905618933b15d336ecaf4edc127d8e0ce348bcf5e722e6645a1578ec6525c4d929ed9f8ad1b9047b4d9f5bed4b2832c53265e8c0bdb322da5ff6f4c7eb210a3d61674ceab7e78117003545f62b2e8287facab9effccb796bcc9be403ae19d"], 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f00000005c0)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="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"], 0x54}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:39 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000280)={0x2, 0x4, 0x1, 0x8, 0x9, 0x4, 0x6, 0x100000001, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r2, 0x9, 0x2e51, 0x100000000, 0x8, 0x80000001}, 0x14) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='bbr\x00', 0x4) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x8, 0x7}, {0x8, 0x2}], 0x2) 2018/03/31 09:15:39 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x6, 0x0, 0x2, &(0x7f0000ffc000/0x2000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000009c0)=@filter={'filter\x00', 0xe, 0x5, 0x718, [0x0, 0x20000280, 0x20000418, 0x200006a0], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x13, 0x4f, 0xd, 'bcsh0\x00', 'ip6gretap0\x00', 'vcan0\x00', 'rose0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="dfa7f0e3d8f2", [0x0, 0x0, 0xff, 0xff, 0xff], 0xb8, 0x118, 0x168, [@limit={'limit\x00', 0x20, {{0x1f, 0x6, 0x1000000000, 0x4, 0x4, 0x2}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xf6d}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x800, 'syz1\x00', 0x200}}}}]}, {0x0, '\x00', 0x1, 0x0, 0x2, [{{{0x0, 0x1, 0xf7, 'bond0\x00', 'rose0\x00', 'eql\x00', 'vcan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], 0xa8, 0xa8, 0xf8, [@mac={'mac\x00', 0x10, {{@random="a7ddf476a9d0"}}}]}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x1, 'syz1\x00', 0x9}}}}, {{{0xb, 0x40, 0x0, 'eql\x00', 'lo\x00', 'bcsf0\x00', 'rose0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff], 0xb0, 0x128, 0x160, [@time={'time\x00', 0x18, {{0x7fff, 0x5, 0xb27, 0x11463, 0x80000000, 0x0, 0x3}}}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}, @common=@ERROR={'ERROR\x00', 0x20, {"02fe8328124b8481ba2f4f64fba6416eddab44b696fc691deb72a73f49ae"}}]}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x8, 0xcbf7, 'ip6_vti0\x00', 'syzkaller0\x00', 'vcan0\x00', 'dummy0\x00', @random="19652eab913a", [0xff, 0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0xf8, 0x178, 0x1b0, [@statistic={'statistic\x00', 0x18, {{0x1, 0x1, 0x7fde9e2, 0xfff, 0x10000, 0x6}}}, @limit={'limit\x00', 0x20, {{0x855, 0x5, 0x3, 0x90, 0x5, 0xb128}}}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffd}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x5, 0x101}}}]}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xffffffffffffffff}}}}, {{{0x0, 0x4, 0x88bf, 'bridge0\x00', 'vlan0\x00', 'bcsf0\x00', 'ip6_vti0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [0xff, 0x0, 0xff, 0x1c2470c5e6ba7b1f, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0xb8, 0xe8, 0x118, [@limit={'limit\x00', 0x20, {{0x3f, 0x10001, 0x34, 0x6, 0x7ff, 0x8}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}]}, 0x790) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) [ 800.486038] sd 0:0:1:0: [sg0] tag#960 CDB[20]: 00 00 00 00 [ 800.500425] sd 0:0:1:0: [sg0] tag#960 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 800.500433] sd 0:0:1:0: [sg0] tag#960 CDB: Test Unit Ready [ 800.500460] sd 0:0:1:0: [sg0] tag#960 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 800.500466] sd 0:0:1:0: [sg0] tag#960 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 800.500472] sd 0:0:1:0: [sg0] tag#960 CDB[20]: 00 00 00 00 [ 800.504548] sd 0:0:1:0: [sg0] tag#960 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 800.504555] sd 0:0:1:0: [sg0] tag#960 CDB: Test Unit Ready [ 800.504562] sd 0:0:1:0: [sg0] tag#960 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 800.504569] sd 0:0:1:0: [sg0] tag#960 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 800.504575] sd 0:0:1:0: [sg0] tag#960 CDB[20]: 00 00 00 00 [ 800.517424] sd 0:0:1:0: [sg0] tag#960 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 800.517430] sd 0:0:1:0: [sg0] tag#960 CDB: Test Unit Ready [ 800.517439] sd 0:0:1:0: [sg0] tag#960 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 800.517445] sd 0:0:1:0: [sg0] tag#960 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 800.517450] sd 0:0:1:0: [sg0] tag#960 CDB[20]: 00 00 00 00 [ 800.518221] sd 0:0:1:0: [sg0] tag#960 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 800.518228] sd 0:0:1:0: [sg0] tag#960 CDB: Test Unit Ready [ 800.518235] sd 0:0:1:0: [sg0] tag#960 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 800.518241] sd 0:0:1:0: [sg0] tag#960 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 800.518247] sd 0:0:1:0: [sg0] tag#960 CDB[20]: 00 00 00 00 [ 800.520690] sd 0:0:1:0: [sg0] tag#960 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 800.520695] sd 0:0:1:0: [sg0] tag#960 CDB: Test Unit Ready [ 800.520703] sd 0:0:1:0: [sg0] tag#960 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 800.520709] sd 0:0:1:0: [sg0] tag#960 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 800.520715] sd 0:0:1:0: [sg0] tag#960 CDB[20]: 00 00 00 00 [ 800.521654] sd 0:0:1:0: [sg0] tag#960 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 800.521661] sd 0:0:1:0: [sg0] tag#960 CDB: Test Unit Ready [ 800.521667] sd 0:0:1:0: [sg0] tag#960 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 800.521674] sd 0:0:1:0: [sg0] tag#960 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 800.521679] sd 0:0:1:0: [sg0] tag#960 CDB[20]: 00 00 00 00 [ 800.528767] sd 0:0:1:0: [sg0] tag#960 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 800.528773] sd 0:0:1:0: [sg0] tag#960 CDB: Test Unit Ready [ 800.528780] sd 0:0:1:0: [sg0] tag#960 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 800.528787] sd 0:0:1:0: [sg0] tag#960 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 800.528793] sd 0:0:1:0: [sg0] tag#960 CDB[20]: 00 00 00 00 [ 800.533319] sd 0:0:1:0: [sg0] tag#960 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 800.533325] sd 0:0:1:0: [sg0] tag#960 CDB: Test Unit Ready [ 800.533333] sd 0:0:1:0: [sg0] tag#960 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 800.533339] sd 0:0:1:0: [sg0] tag#960 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 800.533345] sd 0:0:1:0: [sg0] tag#960 CDB[20]: 00 00 00 00 2018/03/31 09:15:40 executing program 6: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) recvmsg(0xffffffffffffffff, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) faccessat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x20, 0xa00) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x800) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r0, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:40 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000240)=0x100000001, 0x4) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x80000000, 0x10000) 2018/03/31 09:15:40 executing program 2: pipe(&(0x7f0000001880)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000018c0), &(0x7f0000001900)=0x8) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r1, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r2 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000140)) sendmsg$nfc_llcp(r2, &(0x7f0000001840)={&(0x7f00000002c0)={0x27, 0x0, 0x1, 0x7, 0x100000000, 0x510, "6406d6015c1c3c2709b0e8399f7820b6f8633e26374b8d846fe824b16e205e8b8c696019be21a6911d4abda788dcef4527bcc4928a5046868bbb8e43b228ce", 0x8}, 0x60, &(0x7f0000000180)=[{&(0x7f00000017c0)="a37274452f91567a3018db95c7556da5bfd2073a02d35d4c63f1b317b113d8055a9f7cd59f8871398d36ca66ea35c3e96c42ea6eb1bd5ceda16d8c3f91de091ed51b32ef8845d616a0b9d9", 0x4b}], 0x1, &(0x7f0000001940)=ANY=[@ANYBLOB="28000000000000000701000014ffff7f0452accfbf5cb47f6857a6e1a5f7917db497bd6f4b085ab15352ed9edfbd000000"], 0x28}, 0x40) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r2, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x1) 2018/03/31 09:15:40 executing program 1: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x44, r3, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x44}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:40 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x2a042, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000300)=0xb2, &(0x7f0000000340)=0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r2 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000240)={r4, 0x7, 0x10, 0x8, 0x3}, &(0x7f0000000280)=0x18) getsockname$llc(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r2, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) 2018/03/31 09:15:40 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe95}, {0x8, 0x2}], 0x1) 2018/03/31 09:15:40 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)=0x1, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) [ 800.829096] sd 0:0:1:0: [sg0] tag#836 CDB: Test Unit Ready [ 800.834720] sd 0:0:1:0: [sg0] tag#836 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 800.843447] sd 0:0:1:0: [sg0] tag#836 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 800.852187] sd 0:0:1:0: [sg0] tag#836 CDB[20]: 00 00 00 00 [ 800.858999] IPVS: Creating netns size=2536 id=453 2018/03/31 09:15:40 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000280)=0x40, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000002c0)={r2, 0x0, 0x80}, &(0x7f0000000180)=0xfffffffffffffd7f) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000240)="000000bde3fb28eb72862fa686000002000000") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) 2018/03/31 09:15:40 executing program 7: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000300)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000240)='S\x00\x00\x00\x00\x00\x00\x00\x00') setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x5}, {0x8, 0x2}], 0x3) 2018/03/31 09:15:40 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000300)=""/161) socket$unix(0x1, 0x2, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000240)=0xfff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000400)='dctcp-reno\x00', 0x96) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x2, 0xf0f1}, &(0x7f00000002c0)=0xfffffffffffffd71) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x7fff, 0x5, 0x800, 0x6}, &(0x7f0000000280)=0x14) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) 2018/03/31 09:15:40 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000380)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000002c0)={0x0, 0x100000001}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r2, &(0x7f0000000280)=0x4) 2018/03/31 09:15:40 executing program 5: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x81, 0x3, 0x972, 0x10000}, {0x9, 0x4, 0x4, 0xfffffffffffffed6}]}, 0x10) 2018/03/31 09:15:40 executing program 3: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x7, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x101000, 0x0) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r2, 0x7}, &(0x7f0000000240)=0x8) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001800)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000001980)={&(0x7f00000017c0)={0x10, 0x0, 0x0, 0x80000400}, 0xc, &(0x7f0000001940)={&(0x7f0000001840)={0xc4, r4, 0x800, 0x70bd2a, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xa86d}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000019c0)={r2, 0x8ce, 0xa956, 0xfffffffffffffff9, 0x1, 0xe8d}, 0x14) [ 801.607958] IPVS: Creating netns size=2536 id=454 [ 801.629882] IPVS: Creating netns size=2536 id=455 [ 802.344595] pktgen: kernel_thread() failed for cpu 0 [ 802.349734] pktgen: Cannot create thread for cpu 0 (-4) [ 802.355135] pktgen: kernel_thread() failed for cpu 1 [ 802.360293] pktgen: Cannot create thread for cpu 1 (-4) [ 802.365724] pktgen: Initialization failed for all threads 2018/03/31 09:15:41 executing program 4: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x54, r3, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x54}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockname$packet(r4, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000440)=0x14) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:41 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000240)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000280)={r3, 0x80000, r1}) 2018/03/31 09:15:41 executing program 6: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) recvmsg(0xffffffffffffffff, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) faccessat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x20, 0xa00) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x800) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r0, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:41 executing program 2: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000001a00)="11565e8c3d13af51eeb4b2b9795b105f420981a317f2094c623c346220280beabd", 0x21) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0xdd}, &(0x7f0000000180)=0x8) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000001900)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000300)={&(0x7f0000001880)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000725bd7000fbdbdf25020000000800060000000000080006040000000048000100080008000800000008000600666f000014000300e0000001000000000000000000000000080009007e000000080002005e0000000800050002846592110001000a000000"], 0x6c}, 0x1, 0x0, 0x0, 0x8000}, 0x44000) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001940)=0x0) ptrace$getsig(0x4202, r4, 0x802, &(0x7f0000001980)) pipe(&(0x7f00000019c0)) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00000017c0)=""/183) 2018/03/31 09:15:41 executing program 7: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000027c0)='/dev/keychord\x00', 0x40ffff, 0x0) sendmsg(r0, &(0x7f0000002700)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)="698bed603759d8d4903d8a9b23469a4f6659e1015681a14b0264841c72c495a4fdbb8d9306a1a43eb105717cd44c56177974b276dc669f3eb99c7af099944ef2f5", 0x41}, {&(0x7f00000002c0)="441c9304f2f6369821964d05fb4ab66dfbe74014d27fb0ed91511207fe90ae9e19c6b27939f1dbe9a399", 0x2a}, {&(0x7f0000000300)="2607a41ec1a3213a0f1efd11df8a49b44fc7a0687e1ee3270b1f53269435ec7686f6e95f0fb1e0eba9c54929085edac669edbecf079d951e594ed3179383b33db617de5db1916fa11fe52d60ff5ee75d496429fdc203007bacaefb07e08f5fe2153bb895fecbd9669ae652b67d983c776c1d1e595db6a5c2c3bda37827936f14b0ca8348e4149e4eb72a0a24b797a2c11b5ab94a8ee485b92eebe1c321078b423804d552dbaa3e10c9cf5777ff671c863c2d9c39f413392747bc94", 0xbb}, {&(0x7f00000003c0)="0a065c", 0x3}, {&(0x7f0000000400)="a9845697697c7b315edc09a95f6a50c5747e600454ca568954ca4ae209b2177ae3e24dc03e61bf395a76dac67d5866ff", 0x30}, {&(0x7f0000000440)="3ce972e322cbcfe13b824a1ba3ceb3a8a016202eb1007591c7c7c8d219453d484d06f10e0a059a1dc2e268400486c36e4e06b162010c6efa57090af003db223230e38546c1678c8298", 0x49}], 0x6, &(0x7f0000000540)=[{0x1010, 0x6, 0x9, 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"}, {0x30, 0x19d, 0x5, "e2ef0f5b5916064789dedea3aa9aeb5bc7103f46aaf9d8735fa84004d49a8914"}, {0x40, 0x10e, 0x1, "c82134045ac0adc9ec3b4b1cdb843d5c2b2b10b22fcf9d73219cac792a3cd7a8263dd6de249c91ed3a"}], 0x21b8, 0x40000}, 0x8000) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x80000) dup3(r1, r1, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x5}, {0x8, 0x2}], 0x3) 2018/03/31 09:15:41 executing program 5: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000540)={0x0, @in={{0x2, 0x4e23}}, 0x401, 0x5694896a, 0x0, 0x0, 0xa1}, &(0x7f0000000600)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000640)={r1, 0xffffffff}, &(0x7f0000000680)=0x8) r2 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) getpeername(r2, &(0x7f0000000140)=@pptp, &(0x7f0000000240)=0x80) ioctl(r2, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f00000006c0)=0x4) 2018/03/31 09:15:41 executing program 3: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x7, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000140)={0x3, 0xfff, 0x1000, 0x8, 0x80000001, 0x7}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000180)={0x7, 0x100000001}) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:41 executing program 1: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x44, r3, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x44}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:41 executing program 5: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000005c0)=@assoc_value={0x0, 0x5b8}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000640)=@assoc_value={r2, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000540)=0x4, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000580)={0x6, 0x2, 0x1f, 0x4}, 0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000140)="5300000001a5830b93ac55f9278cec70bd70ee") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:41 executing program 7: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x5}, {0x8, 0x2}], 0x3) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000280)) 2018/03/31 09:15:41 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={r3, 0xff}, &(0x7f0000000280)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000002c0)=0xffffffff, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) 2018/03/31 09:15:41 executing program 3: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x7, 0x0, &(0x7f0000ffc000/0x4000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0x2d4}, {&(0x7f0000001600)=""/136, 0x88}], 0x7, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001900)=0x10) ioctl$TIOCCONS(r1, 0x541d) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000018c0)={r2, 0x0, 0x30}, 0xc) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) r3 = request_key(&(0x7f0000000240)='ceph\x00', &(0x7f0000001840)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001880)='/dev/keychord\x00', 0xfffffffffffffff9) add_key(&(0x7f0000000140)='.dead\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000017c0)="15b8c6fd4865736e1b315445073b3e9fdd7ef7d785fcfa2eb861dfb7b8b977025a44b3a238f7184bb1784fe9f48103fc496e9713183c3686d0cc65a46833f5413d58f601b918b28f8a398f5155838d8fafab52b328ab2e81471cbe3926aee42d0f13c19b237df7edc1283b46", 0x6c, r3) 2018/03/31 09:15:41 executing program 2: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40000000002600, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:41 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1b, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=0x1000) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000240)={0xfffffffffffffff8, 0x4}, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) 2018/03/31 09:15:41 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) faccessat(r0, &(0x7f0000000240)='./file0\x00', 0x20, 0xa00) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x800) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:41 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000002c0)={'IDLETIMER\x00'}, &(0x7f0000000300)=0x1e) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000380)='/dev/keychord\x00', 0x100, 0x0) r2 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) bind(r1, &(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x3, 0x4, 0x4, {0xa, 0x4e20, 0x3f0000000000, @loopback={0x0, 0x1}, 0xffffffffffffff30}}}, 0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r2, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) [ 803.157328] IPVS: Creating netns size=2536 id=456 [ 803.180772] IPVS: Creating netns size=2536 id=457 [ 803.994863] pktgen: kernel_thread() failed for cpu 0 [ 803.999985] pktgen: Cannot create thread for cpu 0 (-4) [ 804.005465] pktgen: kernel_thread() failed for cpu 1 [ 804.010543] pktgen: Cannot create thread for cpu 1 (-4) [ 804.015899] pktgen: Initialization failed for all threads 2018/03/31 09:15:43 executing program 4: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x54, r3, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x54}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000200)='./file1\x00') lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:43 executing program 5: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) socket$unix(0x1, 0x5, 0x0) accept$unix(r0, &(0x7f0000000600), &(0x7f0000000680)=0x6e) ioctl(r1, 0x20000000002286, &(0x7f0000000000)="53000000012e2a6824") ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000240)=""/14) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000540)=""/154) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:43 executing program 3: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x7, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x81}, &(0x7f0000000180)=0x8) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000240)={r2, 0x100, 0x30, 0x0, 0x81}, &(0x7f00000017c0)=0x18) 2018/03/31 09:15:43 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, 0x200, 0x3, 0x0, &(0x7f0000ffc000/0x3000)=nil, 0x4}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) 2018/03/31 09:15:43 executing program 7: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000280)="53000000012e2a6824") ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000340)={0x6, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x10, 0x8, 0x8, 0x9, 0x9, &(0x7f0000000300)='bond0\x00', 0x545, 0x9, 0x4001}) linkat(r0, &(0x7f0000000240)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00', 0x1000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x5}, {0x8, 0x2}], 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000480)=ANY=[@ANYRES32=r2, @ANYBLOB="46000000aa621b60ea16502e2c60e510f8485a35047708420e903928d0da1da38a28743f35c047fe884f3ff4a07197d7d8fec07757d0fc5b542b8247ac0a063026aa319add1fdf8cb3fd3b828f9afd"], &(0x7f0000000440)=0x4e) 2018/03/31 09:15:43 executing program 6: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) faccessat(r0, &(0x7f0000000240)='./file0\x00', 0x20, 0xa00) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x800) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:43 executing program 2: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001a40)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000001b40)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000001cc0)={&(0x7f0000001a00)={0x10, 0x0, 0x0, 0x90000}, 0xc, &(0x7f0000001c80)={&(0x7f0000001b80)=@newspdinfo={0xf8, 0x24, 0x4, 0x70bd26, 0x25dfdbff, 0x3, [@sa={0xe4, 0x6, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x20, 0x80, 0x6, 0x0, r1}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d2, 0xff}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, {0x2, 0x2, 0x3ff, 0x69, 0x42, 0x6, 0xfffffffffffffbff, 0x3}, {0x6, 0x5, 0x1, 0x4}, {0xfff, 0x804, 0x2c}, 0x70bd2c, 0x3505, 0xa, 0x4, 0x1}}]}, 0xf8}, 0x1, 0x0, 0x0, 0x24004040}, 0x80) pwritev(r0, &(0x7f0000000240)=[{&(0x7f00000017c0)="bb40a41a58f37dd9dd4edfde0fa80545d1ba66a2d838326d4c6416acc1f3eed3d45ce54d1894e2c7d28dbf9e6e8137527ab9a87c980e1c76674fe344f07d7139c91f962dd985b2359d0bf69e471b1419ca3176ac992fd1af8d888959494509c2a2df9b71f15f35849c447388b271b3322e6aa52069034264a77ff442b5cb8bfef4ad7c", 0x83}, {&(0x7f0000001880)="321611034d9c804406b6ccce84759e56653cd82ee2021f7d4aa578863db767ddb34909bf152797532c31521d5a4212a34a0cc535306d581b3a5c16e99d2ecc082ede41b0d3a0c82473fef5c85329e12701b49e3101292df84a21b4bc95390bbf4a635aa2e23bb97469358bf718da419a8305733d60c5725fa35e62b8e6292a932083904ed913cce91db4e8d92fdb316a", 0x90}, {&(0x7f0000000140)="0f5792e69db041667490d914b1f07d737d191b237261405b467ab601dc1ed0bfc9f917346453fa7650935e02e1bfea2e5e23511cbaf3c4e3ead64b2658f8ee8081da64fc0203", 0x46}, {&(0x7f00000002c0)="446db66ca9a14e587d672cb9866a94de298fff87fe37f2266ddf35dcf362e8af46d1fa1a7a9e674bdb4e88314b7ca20726243962505aa570957b38349ed53c2a5725305ffde728037e3acc67b49eefa6fe883ca1d3ea388102eb852970a232f35054cb4e0026769c1289", 0x6a}], 0x4, 0x0) r2 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r2, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") read(r2, &(0x7f0000001940)=""/143, 0x8f) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:43 executing program 1: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = getegid() setfsgid(r2) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x44, r3, 0xb30, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x44}, 0x1}, 0x20000000) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8"], 0x76) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000000300)=""/176, 0xb0) futex(&(0x7f0000000040), 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 09:15:43 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000540), &(0x7f0000000580)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") bind$inet(r0, &(0x7f00000002c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000380)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/03/31 09:15:43 executing program 3: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x7, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(r0, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x100000150) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000140)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) ioctl$KDMKTONE(r0, 0x4b30, 0x4) 2018/03/31 09:15:43 executing program 5: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000000140)={0xffffffffffffffff}) accept$ax25(r0, &(0x7f0000000180), &(0x7f0000000240)=0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000540)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r1, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x6, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r2 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r2, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) sync() 2018/03/31 09:15:43 executing program 7: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='coredump_filter\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x10001, 0x8, 0x9, 0x100000000}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000300)={r1, 0x13f8}, 0x8) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r3 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000140)={r4, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r3, 0x20000000002285, &(0x7f0000000240)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x5}, {0x8, 0x2}], 0x3) 2018/03/31 09:15:43 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x1, 0x80}, &(0x7f0000000180)=0x8) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(0xffffffffffffffff, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) [ 804.148364] kasan: CONFIG_KASAN_INLINE enabled [ 804.153212] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 804.153517] BUG: spinlock bad magic on CPU#1, syz-executor3/13969 [ 804.153525] lock: 0xffff8801bfea4218, .magic: dead4eac, .owner: /-1, .owner_cpu: -1 [ 804.153531] CPU: 1 PID: 13969 Comm: syz-executor3 Not tainted 4.9.91-gcc88c05 #69 2018/03/31 09:15:43 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) socket$inet6_udp(0xa, 0x2, 0x0) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") sendto$llc(r0, &(0x7f0000000240)="f86531de7fa4e5d6aaf025b0f36eaf44eed91816e071f51341147f1412ff844f40079c35bc3ac8626e6b3c99d264442d48a03a5b33c991367fd96c3410ea42788d780ef49c3f50d467cefde7e23f1b83734288b4feb2e75d66dd7bb57304ba79f6f3d1462bb75f90c894b796", 0x6c, 0x4080, &(0x7f00000002c0)={0x1a, 0x30f, 0x7fffffff, 0x4, 0x9, 0x5ae, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) 2018/03/31 09:15:43 executing program 3: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x2, 0x0, 0x0, &(0x7f0000ffc000/0x4000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/238, 0xee}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/170, 0xaa}, {&(0x7f0000001600)=""/136, 0x88}], 0x7, &(0x7f0000001740)=""/38, 0x26, 0x1000}, 0x10020) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x4}, {0x8, 0x5}, {0x2, 0x2}, {0x8, 0x2}], 0x5) 2018/03/31 09:15:43 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x3f, &(0x7f0000000380)=0xfffffffffffffffc, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000500)='/dev/loop-control\x00', 0x200000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000004c0)=0xe8) ioprio_set$uid(0x3, r4, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1, 0x80}, &(0x7f0000000180)=0x8) ioctl(r3, 0x1, &(0x7f0000000280)="93700030bba18e7e4596bcd4b154622cf2ab57bb63e8d99a6140bc650eceb8236d87e9020e08abd774fb6130619b8ec4ccd1e1d912d118d6d0c63c0287b249758ee1c0be3dd449bdbae0c37692a62d0c62cb4acee1baeae33926590264c436fbd82ec9685d547fb4bedcc227bfbdd5caf411b899a6d92124b9afc8d0dc35e7c05e497e8bf8b6a6492db89cf2bde042d4a85e6de1b3c3a86f83e6604389ed85fdff58da4a72172b985f1600660545916fb6510ad4a75b4b7cb7929c5e4d4bc3ee1b4a0995ab9c6bbaa947130280ec2d511ee43d0f020559327d7716362abcfeca12439de496e5") getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") ioctl$TIOCNOTTY(r1, 0x5422) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0xe91}, {0x8, 0x2}], 0x2) [ 804.153534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 804.153543] ffff8801d37ef120 ffffffff81d95109 ffff8801bfea4218 ffff880122ef8000 [ 804.153549] 0000000000000001 0000000000000001 0000000000000000 ffff8801d37ef160 [ 804.153555] ffffffff812477fd ffffffff81222d0e 0000000000000000 0000000000000000 [ 804.153556] Call Trace: [ 804.153568] [] dump_stack+0xc1/0x128 [ 804.153575] [] spin_dump+0x14d/0x280 [ 804.153580] [] ? __wake_up+0x1e/0x50 [ 804.153585] [] do_raw_spin_lock+0x174/0x1e0 [ 804.153592] [] _raw_spin_lock_irqsave+0x56/0x70 [ 804.153596] [] ? __wake_up+0x1e/0x50 [ 804.153601] [] __wake_up+0x1e/0x50 [ 804.153609] [] sg_rq_end_io+0x5dc/0xbc0 [ 804.153613] [] ? sg_release+0x1e0/0x1e0 [ 804.153619] [] ? blk_account_io_done+0xb4/0x860 [ 804.153623] [] ? blk_update_request+0x65f/0xc50 [ 804.153627] [] ? sg_release+0x1e0/0x1e0 [ 804.153632] [] __blk_mq_end_request+0x54/0xc0 [ 804.153637] [] scsi_end_request+0x135/0x5c0 [ 804.153641] [] scsi_io_completion+0x965/0x1730 [ 804.153645] [] ? scsi_unblock_requests+0x50/0x50 [ 804.153649] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 804.153654] [] scsi_finish_command+0x3b8/0x530 [ 804.153658] [] scsi_softirq_done+0x250/0x350 [ 804.153663] [] __blk_mq_complete_request+0x205/0x4b0 [ 804.153676] [] blk_mq_complete_request+0x65/0x80 [ 804.153681] [] scsi_mq_done+0xce/0x320 [ 804.153685] [] scsi_dispatch_cmd+0x2b1/0x990 [ 804.153690] [] scsi_queue_rq+0x1170/0x19f0 [ 804.153695] [] __blk_mq_run_hw_queue+0x854/0xe30 [ 804.153700] [] ? blk_mq_run_hw_queue+0x1c0/0x1c0 [ 804.153709] [] ? check_preemption_disabled+0x3b/0x200 [ 804.153715] [] blk_mq_run_hw_queue+0x13e/0x1c0 [ 804.153719] [] blk_mq_insert_request+0x240/0x5c0 [ 804.153728] [] ? kasan_kmalloc+0xad/0xe0 [ 804.153733] [] blk_execute_rq_nowait+0x12c/0x320 [ 804.153737] [] ? sg_release+0x1e0/0x1e0 [ 804.153742] [] sg_common_write.isra.22+0xca5/0x18f0 [ 804.153747] [] ? __schedule+0x64d/0x1ba0 [ 804.153751] [] ? sg_open+0x1540/0x1540 [ 804.153757] [] ? cap_capable+0x2d/0x40 [ 804.153761] [] ? security_capable+0x8e/0xc0 [ 804.153767] [] ? ns_capable_common+0xcf/0x160 [ 804.153772] [] sg_new_write.isra.25+0x5e0/0x940 [ 804.153776] [] ? sg_common_write.isra.22+0x18f0/0x18f0 [ 804.153782] [] ? __might_sleep+0x95/0x1a0 [ 804.153787] [] ? avc_has_extended_perms+0x33f/0xf10 [ 804.153792] [] ? scsi_block_when_processing_errors+0x120/0x2f0 [ 804.153797] [] ? scsi_schedule_eh+0x190/0x190 [ 804.153802] [] ? get_futex_key+0x1050/0x1050 [ 804.153806] [] sg_ioctl+0x16f8/0x2a10 [ 804.153810] [] ? __lock_acquire+0x629/0x3640 [ 804.153814] [] ? do_futex+0x3f8/0x15c0 [ 804.153818] [] ? sg_new_write.isra.25+0x940/0x940 [ 804.153822] [] ? sg_new_write.isra.25+0x940/0x940 [ 804.153828] [] do_vfs_ioctl+0x1aa/0x1140 [ 804.153832] [] ? ioctl_preallocate+0x220/0x220 [ 804.153837] [] ? selinux_file_ioctl+0x355/0x530 [ 804.153840] [] ? selinux_capable+0x40/0x40 [ 804.153845] [] ? __fget+0x20a/0x3b0 [ 804.153848] [] ? __fget+0x231/0x3b0 [ 804.153852] [] ? __fget+0x47/0x3b0 [ 804.153856] [] ? security_file_ioctl+0x89/0xb0 [ 804.153860] [] SyS_ioctl+0x8f/0xc0 [ 804.153864] [] ? do_vfs_ioctl+0x1140/0x1140 [ 804.153869] [] do_syscall_64+0x1a4/0x490 [ 804.153874] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 804.613615] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 804.619820] Dumping ftrace buffer: [ 804.623337] (ftrace buffer empty) [ 804.627017] Modules linked in: [ 804.630297] CPU: 1 PID: 13972 Comm: syz-executor2 Not tainted 4.9.91-gcc88c05 #69 [ 804.637884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 804.647213] task: ffff8801bf9b4800 task.stack: ffff8801d02e0000 [ 804.653245] RIP: 0010:[] [] __free_pages+0x21/0x80 [ 804.661481] RSP: 0018:ffff8801d02e7ab0 EFLAGS: 00010a07 [ 804.666896] RAX: dffffc0000000000 RBX: dead4ead00000000 RCX: ffffffff826692ab [ 804.674135] RDX: 1bd5a9d5a0000003 RSI: 0000000000000000 RDI: dead4ead0000001c [ 804.681375] RBP: ffff8801d02e7ac0 R08: 0000000000000000 R09: ffffed003b05f191 [ 804.688614] R10: 0000000000000005 R11: ffffed003b05f190 R12: 0000000000000004 [ 804.695856] R13: 0000000000000020 R14: ffff8801cfb22100 R15: dffffc0000000000 [ 804.703098] FS: 00007f6412500700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 804.711290] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 804.717140] CR2: 00007f1157a80000 CR3: 00000001caa1c000 CR4: 0000000000160670 [ 804.724381] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 804.731621] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 804.738859] Stack: [ 804.740978] 0000000000000001 ffff8801cfb22258 ffff8801d02e7b20 ffffffff826692d1 [ 804.748948] ffff8801cfb22270 ffffed0039f6444b ffffed0039f6444e ffff8801cfb22268 [ 804.756915] dead4ead00000000 ffff8801cfb22240 0000000000000000 0000000000000000 [ 804.764882] Call Trace: [ 804.767443] [] sg_remove_scat.isra.19+0x1c1/0x2d0 [ 804.773904] [] sg_finish_rem_req+0x2a6/0x320 [ 804.779929] [] sg_read+0xa22/0x1470 [ 804.785177] [] ? check_preemption_disabled+0x3b/0x200 [ 804.791984] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 804.798622] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 804.805604] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 804.812243] [] __vfs_read+0x103/0x670 [ 804.817663] [] ? default_llseek+0x290/0x290 [ 804.823605] [] ? fsnotify+0x86/0xf30 [ 804.828941] [] ? fsnotify+0xf30/0xf30 [ 804.834362] [] ? avc_policy_seqno+0x9/0x20 [ 804.840218] [] ? selinux_file_permission+0x82/0x460 [ 804.846852] [] ? security_file_permission+0x89/0x1e0 [ 804.853572] [] ? rw_verify_area+0xe5/0x2b0 [ 804.859446] [] vfs_read+0x11e/0x380 [ 804.864691] [] SyS_read+0xd9/0x1b0 [ 804.869849] [] ? vfs_copy_file_range+0x740/0x740 [ 804.876223] [] ? do_syscall_64+0x48/0x490 [ 804.881990] [] ? vfs_copy_file_range+0x740/0x740 [ 804.888363] [] do_syscall_64+0x1a4/0x490 [ 804.894047] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 804.900939] Code: e9 27 fc ff ff 0f 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 53 48 89 fb 48 83 c7 1c 48 89 fa 48 83 ec 08 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 3d [ 804.927611] RIP [] __free_pages+0x21/0x80 [ 804.933497] RSP [ 804.937386] ---[ end trace 158a9ff64f0d1cd3 ]--- [ 804.942114] Kernel panic - not syncing: Fatal exception [ 804.947832] Dumping ftrace buffer: [ 804.951349] (ftrace buffer empty) [ 804.955027] Kernel Offset: disabled [ 804.958624] Rebooting in 86400 seconds..