[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 20.441923] random: sshd: uninitialized urandom read (32 bytes read, 32 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. [ 21.654919] random: sshd: uninitialized urandom read (32 bytes read, 34 bits of entropy available) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 21.897098] random: sshd: uninitialized urandom read (32 bytes read, 34 bits of entropy available) [ 22.839577] random: sshd: uninitialized urandom read (32 bytes read, 80 bits of entropy available) Warning: Permanently added '10.128.0.20' (ECDSA) to the list of known hosts. [ 28.397094] random: sshd: uninitialized urandom read (32 bytes read, 86 bits of entropy available) 2018/08/27 16:02:59 fuzzer started [ 29.381107] random: cc1: uninitialized urandom read (8 bytes read, 86 bits of entropy available) 2018/08/27 16:03:00 dialing manager at 10.128.0.26:34351 2018/08/27 16:03:05 syscalls: 1 2018/08/27 16:03:05 code coverage: enabled 2018/08/27 16:03:05 comparison tracing: CONFIG_KCOV_ENABLE_COMPARISONS is not enabled 2018/08/27 16:03:05 setuid sandbox: enabled 2018/08/27 16:03:05 namespace sandbox: enabled 2018/08/27 16:03:05 fault injection: CONFIG_FAULT_INJECTION is not enabled 2018/08/27 16:03:05 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2018/08/27 16:03:05 net packed injection: enabled 2018/08/27 16:03:05 net device setup: enabled [ 34.858471] random: nonblocking pool is initialized 16:03:57 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1fe1321281c6c952, 0x0) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000040)) r1 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x2, r1}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x4, 0x0, 0xffff, 0xdd4174e}, {0x100000001, 0x1, 0x9, 0x1d}, {0x1f, 0x1, 0x2, 0x9}]}, 0x10) ioctl$VT_ACTIVATE(r0, 0x5606, 0xb24f) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000280)={{0x0, @multicast2, 0x4e22, 0x3, 'wrr\x00', 0x24, 0xffff, 0x5b}, {@remote, 0x4e20, 0x3, 0xfffffffffffffffa, 0x0, 0x8}}, 0x44) connect$l2tp(r0, &(0x7f0000000300)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x0, 0x3, {0xa, 0x4e23, 0x9, @local, 0x3}}}, 0x3a) setsockopt$sock_int(r0, 0x1, 0x3d, &(0x7f0000000340)=0x101, 0x4) sysfs$1(0x1, &(0x7f0000000380)='/proc/self/net/pfkey\x00') ioctl$TIOCSCTTY(r0, 0x540e, 0x7d6) r2 = socket$netlink(0x10, 0x3, 0x0) getpeername$netlink(r2, &(0x7f00000003c0), &(0x7f0000000400)=0xc) clock_gettime(0x0, &(0x7f0000001dc0)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000001d40)=[{{&(0x7f0000000440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/135, 0x87}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000, 0x66}, 0x10001}, {{&(0x7f00000015c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001640)=""/177, 0xb1}, {&(0x7f0000001700)=""/200, 0xc8}, {&(0x7f0000001800)=""/151, 0x97}, {&(0x7f00000018c0)=""/75, 0x4b}, {&(0x7f0000001940)=""/12, 0xc}, {&(0x7f0000001980)=""/165, 0xa5}, {&(0x7f0000001a40)=""/71, 0x47}, {&(0x7f0000001ac0)=""/191, 0xbf}, {&(0x7f0000001b80)=""/141, 0x8d}], 0x9, &(0x7f0000001d00)=""/20, 0x14, 0x1000}, 0x3}], 0x2, 0x0, &(0x7f0000001e00)={r3, r4+10000000}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001e40)={0xdf, 0x0, 0x2000}, 0x4) exit_group(0x3ff) write$FUSE_LSEEK(r0, &(0x7f0000001e80)={0x18, 0x0, 0x3, {0x1}}, 0x18) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000001ec0)=""/226) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000001fc0)) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000002000)) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r5, 0x111, 0x4, 0x1, 0x4) r6 = openat$cgroup_ro(r0, &(0x7f0000002040)='cpu.stat\x00', 0x0, 0x0) ioctl$IOC_PR_CLEAR(r6, 0x401070cd, &(0x7f0000002080)={0x100}) fcntl$setflags(r2, 0x2, 0x1) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r5, &(0x7f00000021c0)={&(0x7f00000020c0)={0x10, 0x0, 0x0, 0x840000}, 0xc, &(0x7f0000002180)={&(0x7f0000002140)={0x1c, r7, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffb}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000084}, 0x8800) write$FUSE_GETXATTR(r0, &(0x7f0000002200)={0x18, 0x0, 0x7, {0x101}}, 0x18) socket(0x13, 0xa, 0x7fffffff) setsockopt$netlink_NETLINK_RX_RING(r6, 0x10e, 0x6, &(0x7f0000002240)={0xa629, 0x7bf0abd1, 0x4, 0x5}, 0x10) 16:03:57 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) pwritev(r0, &(0x7f0000001040)=[{&(0x7f0000000040)="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", 0x1000}], 0x1, 0x0) write$binfmt_aout(r0, &(0x7f0000001080)={{0xcc, 0xffffffff, 0x6, 0xa, 0xffffffffffffffff, 0x3, 0xf6}, "010d10ecc733300ed6904b699ad266fbf343b89730e29b19b2ccb803290bb6b5961f696c23a869b01fc887b191391c326f2a0b2915a3290eb47c0a2c05f798211cd9bac32394132f98061a43456639621c3e400865126ddd3b3b74855a92c96c5bf9d6fd3852c070a740e889974d36303b778779dbffec75f372126e", [[]]}, 0x19c) stat(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001300)='./file0\x00', &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480)={0x0, 0x0, 0x0}, &(0x7f00000014c0)=0xc) lstat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000015c0)=[r1, r2, r3, r4, r5]) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001600)='/selinux/enforce\x00', 0x200000, 0x0) r7 = open(&(0x7f0000001640)='./file0\x00', 0x210000, 0x110) chroot(&(0x7f0000001680)='./file0\x00') write$P9_RXATTRWALK(r6, &(0x7f00000016c0)={0xf, 0x1f, 0x1, 0x8}, 0xf) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001740)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r6, &(0x7f0000001800)={&(0x7f0000001700)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000017c0)={&(0x7f0000001780)={0x2c, r8, 0x4, 0x70bd29, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24040040}, 0x8840) write$P9_RLOPEN(r0, &(0x7f0000001840)={0x18, 0xd, 0x2, {{0x0, 0x3, 0x2}, 0x5}}, 0x18) ioctl$TUNSETNOCSUM(r6, 0x400454c8, 0x1) ioctl$TUNSETPERSIST(r7, 0x400454cb, 0x0) write$binfmt_aout(r7, &(0x7f0000001880)={{0x107, 0xb, 0x2800000000000000, 0x318, 0x11a, 0x867, 0x91, 0x800}, "01245aec6466a249e615", [[], [], [], [], [], [], []]}, 0x72a) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000001fc0)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x1}) r9 = accept4$unix(r7, 0x0, &(0x7f0000002000), 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000002040)) r10 = accept4(r9, &(0x7f0000002080)=@nl, &(0x7f0000002100)=0x80, 0x80000) ioctl$PERF_EVENT_IOC_QUERY_BPF(r6, 0xc008240a, &(0x7f0000002140)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) stat(&(0x7f0000002180)='./file0\x00', &(0x7f00000021c0)) acct(&(0x7f0000002240)='./file0\x00') ioctl$TUNSETTXFILTER(r7, 0x400454d1, &(0x7f0000002280)={0x1, 0x6, [@empty, @random="3cab3656fba2", @random="e89e7a7324f0", @dev={[], 0x1b}, @dev={[], 0x19}, @dev={[], 0x1b}]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000022c0)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x3}) getsockopt$IP6T_SO_GET_INFO(r10, 0x29, 0x40, &(0x7f0000002300)={'filter\x00'}, &(0x7f0000002380)=0x54) ioctl$BLKGETSIZE64(r7, 0x80081272, &(0x7f00000023c0)) 16:03:57 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2040, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)={'filter\x00', 0x1000, "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"}, &(0x7f0000001080)=0x1024) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000010c0)=0x7) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001100)='/selinux/context\x00', 0x2, 0x0) write$cgroup_type(r0, &(0x7f0000001140)='threaded\x00', 0x9) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000001180)={0x3, 0x1, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000011c0)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f00000012c0)=0xe8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000001300)={'ah\x00'}, &(0x7f0000001340)=0x1e) r3 = getpgrp(0x0) fstat(r0, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0xffffffffffffffff) stat(&(0x7f0000001840)='./file0\x00', &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001900)={0x0, 0x0}, &(0x7f0000001940)=0xc) getresgid(&(0x7f0000001980), &(0x7f00000019c0)=0x0, &(0x7f0000001a00)) r10 = getpid() fstat(r0, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001ac0)=0x0) fstat(r0, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000001b80)={0x0, 0x0}) r15 = getgid() sendmsg$unix(r0, &(0x7f0000001d00)={&(0x7f0000001380)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001740)=[{&(0x7f0000001400)="73852af948ebf8a733c59b281ba1fcb65ca302a90d165c652a3ad9e5e4f038939393aaaf60e401cec3f01a72586fc959652945184473093cf3ff63a6fa773aff3f3853031e0ef6fb7365a5584dfd53e6331c833e6a1ef07889df05dd3b89d38bc81c0c1709", 0x65}, {&(0x7f0000001480)="65ae2284432d4aa50cad5ee04171f38922f3b0f1c2cbbfc7ca8718f8e7ed869f040dd608142ff58af11f3a97a2cf041381980ccb798cb7b5cd6e8080f17e264507e4e5058bb654a0fd3cc16f07b6a1142943a59ca68ad2d40a422a08d07c8734", 0x60}, {&(0x7f0000001500)="cb56edeb917fa791ed660503d9ae679e7a0c5f8b1757fa8b3819e808d5fbacfb6330c81f9e86c98931597056c241f9b952fdf93fc6889ced8dc7fa5f38a9381d8c6a92ebe4007334e38bd8faedcff2597e67c5add1bb", 0x56}, {&(0x7f0000001580)="890564d87d352911793e16d56be7f669ed3f49f2f22667a4952d08aab49c68da18cc5db4b2523057b52a5898a2fa333a91bcc05f38ae8e900643d2170ea9876dcfd31e11295fec3deed7a448698ac17539ab90a5d5c5e44ecbcbd8b82ae73c28da5166bb34c3a331", 0x68}, {&(0x7f0000001600)="9ba1282e3afdd30c902f276d6e2a325fce8c91661dfd43209a38420aae661878ed7653cfe71dd34a9fd8024e345c2a94ed545c8235f6bf96d1e1bcf26d913c66bd287e8f9ec08c74f3b86d624bf574960b9c01575185e363d90ee4332b3a05a0c815a57a81f92a3d68ab5866f3a9dd874d33b6d1e295464a191dd7630ba3f0409efe9c5f7961e93ef869cb5ee783692375a174ff1916e2482f4dc6d90449ff1ceb5fceb007291a427f55177abad8fa654a34209d5f6b4ec26a2e047c93dc11ced446e3a34182863f727a456799d3beff67fb18086eb9658a05ab58dfe2532b2f5e7413c4052a7078", 0xe8}, {&(0x7f0000001700)="6d8e8a2617d3bb9580fc1d541fe90c74a7a489d5693d234781844c656ef295d9c571b6a39537e212db276e7251d72a9e2523e1d3", 0x34}], 0x6, &(0x7f0000001bc0)=[@cred={0x20, 0x1, 0x2, r3, r2, r4}, @cred={0x20, 0x1, 0x2, r5, r2, r6}, @cred={0x20, 0x1, 0x2, r7, r2, r9}, @cred={0x20, 0x1, 0x2, r10, r2, r11}, @cred={0x20, 0x1, 0x2, r12, r2, r13}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r14, r2, r15}], 0x110, 0x48004}, 0x20008000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000001d40)={{0x80000000, 0x2}, {0x6, 0x8}, 0x1, 0x1, 0x81}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001dc0), &(0x7f0000001e00)=0xc) mq_getsetattr(r0, &(0x7f0000001e40)={0xffffffffffffffff, 0x3, 0x3, 0x4, 0x80000000, 0x6, 0x2, 0x8}, &(0x7f0000001e80)) mq_notify(r0, &(0x7f0000001f80)={0x0, 0x17, 0x0, @thr={&(0x7f0000001ec0)="4fb290bc4c19f4bedd24bb756d9bbc9b2409aacd39d62fbdad9f91e317fdbf49ff72682e185d7228e3e92f2948e6f30f5e72a1746a56f5303c27677d1f1e744c7d38c2667cabaea3bc446d53a556f63bba9c7e6edadedcf1907ba126267809aafb48e0790e42ea6a090b01ee49b3f15f4a15a31f9a748b4acb7f94387da650ab", &(0x7f0000001f40)="8947d1af2a68d8256f9a69af62c9c4dce1b4cdfe97df7b2eeb5aecd8b7cb7b256ce5a5a446edb0c5c9876b34e8e88d7cc8c78934bc8e"}}) stat(&(0x7f0000001fc0)='./file0\x00', &(0x7f0000002000)) timer_create(0x5, &(0x7f0000002180)={0x0, 0x29, 0x0, @thr={&(0x7f0000002080)="1a1e5f74babb2e38cdb1f3200646ffa7716b9b00fd7b1782ad3eb1a4ade8307d81199c98c1ede8c9adc8996c2e2e99f5d0027f703b3770e7307d5f39db656a3e5fe7b6baa8a07b2d26da7a9be32ed3b603549d81ce419b999c93bc14e3497aaf93162921a279d7c99b530b2db10ee71b02d4febefa9d341896085f6efc4c9e3fbf663a3c82383a9e02071d1bbce4f8caefc83f83bbdc990ef1372be1bef2e8dd519cec4a33c9c387a3bebddb4557b9127cdb1d2006e67d877743feea9824", &(0x7f0000002140)="741c76cd4a1d"}}, &(0x7f00000021c0)) fchown(r0, r8, r13) r16 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002200)='/dev/rtc0\x00', 0x141, 0x0) getsockopt$inet_tcp_buf(r16, 0x6, 0x1c, &(0x7f0000002240)=""/4096, &(0x7f0000003240)=0x1000) 16:03:57 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x58, r1, 0x100, 0x70bd28, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7f}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x58}, 0x1, 0x0, 0x0, 0x40000}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') write$P9_RXATTRCREATE(r0, &(0x7f00000002c0)={0x7, 0x21, 0x2}, 0x7) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000300)={0x3, 0x1}) ioctl$TIOCSTI(r0, 0x5412, 0xb9f) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000340), &(0x7f0000000380)=0xc) ioctl(r0, 0x40, &(0x7f00000003c0)="7f331cffda7b957ab99d7d8fa08e4aea86fed6066c5e74c06e3956a38b557e5dfa6af57b4658eac9feffc9da6f679ff7fd25c6d768db1625349e4f2feab1e44ebe87bb923ccf6ceef858823738084920f956f16654f0eb407c335d8f7400464607e68ea1caf933aa3322f56d81658b420512c9e72caac37e164e2fa0e15255ee00d473b7567a") write$selinux_context(r0, &(0x7f0000000480)='system_u:object_r:default_context_t:s0\x00', 0x27) alarm(0x1) prctl$setmm(0x23, 0x7, &(0x7f0000ffc000/0x4000)=nil) truncate(&(0x7f00000004c0)='./file0\x00', 0x8) vmsplice(r0, &(0x7f0000001500)=[{&(0x7f0000000500)="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", 0x1000}], 0x1, 0xf) tee(r0, r0, 0x7, 0x1) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000001540)=0x80000000) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001580)) ioctl$FICLONE(r0, 0x40049409, r0) shutdown(r0, 0x0) renameat(r0, &(0x7f00000015c0)='./file0\x00', r0, &(0x7f0000001600)='./file0\x00') getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001640), &(0x7f0000001680)=0x4) ioctl$TIOCGPTPEER(r0, 0x5441, 0x6) flock(r0, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000016c0)={{0xa, 0x4e20, 0x10000, @remote, 0x8001}, {0xa, 0x4e20, 0xff, @loopback, 0x6}, 0x6, [0x3f68, 0x1, 0x8, 0x7, 0x7fff, 0x5, 0x20, 0x3]}, 0x5c) write$cgroup_subtree(r0, &(0x7f0000001740)={[{0x2b, 'pids'}, {0x2f, 'rdma'}, {0x2d, 'io'}, {0x2d, 'rdma'}, {0x2f, 'rdma'}, {0x2f, 'rdma'}, {0x2f, 'rdma'}, {0x2b, 'rdma'}, {0x2f, 'memory'}, {0x2d, 'memory'}]}, 0x3e) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000001780)=0x101) ioctl$TCFLSH(r0, 0x540b, 0x46b4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000017c0)=0x0) syz_open_procfs(r2, &(0x7f0000001800)='net/ip_tables_names\x00') 16:03:57 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x503000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x1b}, 0x2}, {0xa, 0x4e20, 0x7fffffff, @local}, 0x0, [0x7, 0x2, 0x3, 0x1000, 0x80, 0x6, 0x15e, 0x146]}, 0x5c) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000100)={0x5, 0x2, {0x0, 0x3, 0xeb36, 0x3, 0x2}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000180)={0x10000, 0x0, {0x0, 0x0, 0x8, 0x3, 0x8}}) close(r0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000200)={{0xa, 0x4e24, 0x2, @remote, 0x4}, {0xa, 0x4e23, 0x0, @loopback, 0x80}, 0x81, [0x10000, 0x3, 0x6, 0x0, 0x9, 0x6, 0x40, 0x1f]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000280)={{0xa, 0x4e23, 0x8, @empty, 0x4}, {0xa, 0x4e20, 0xb488, @mcast2, 0x7}, 0x4, [0x41, 0x2, 0x6, 0x972, 0x0, 0x9, 0xfffffffffffffffa, 0x7]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000300)={{0xa, 0x4e22, 0x52, @dev={0xfe, 0x80, [], 0xc}, 0x9}, {0xa, 0x4e20, 0xfb}, 0x200, [0x7fff, 0x9, 0x7f, 0x5, 0xc75, 0x4, 0xa2, 0x3]}, 0x5c) r2 = socket$inet(0x2, 0x4, 0x3) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000380)={'filter\x00'}, &(0x7f0000000400)=0x44) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000440)={0x4, 0x8, 0x2}) ioctl$KDMKTONE(r1, 0x4b30, 0x7fffffff) ioctl$TCXONC(r1, 0x540a, 0xe62d) fcntl$getflags(r2, 0x401) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000004c0)={0x32, @loopback, 0x4e24, 0x3, 'sh\x00', 0x26, 0x8, 0x46}, 0x2c) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000500)='/dev/snapshot\x00', 0x80, 0x0) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000540)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}, {0x307, @local}, 0x38, {0x2, 0x5, @broadcast}, 'ifb0\x00'}) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f00000005c0)={'mangle\x00'}, &(0x7f0000000640)=0x54) setsockopt$inet6_tcp_TLS_RX(r4, 0x6, 0x2, &(0x7f0000000680), 0x4) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) modify_ldt$read(0x0, &(0x7f0000000700)=""/9, 0x9) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r5, 0x40a85321, &(0x7f0000000740)={{0x1, 0x2}, 'port0\x00', 0x2, 0x20021, 0x9, 0x6, 0x8, 0x5, 0x0, 0x0, 0x3, 0x1}) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r1) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000800)) ioctl$BLKFLSBUF(r5, 0x1261, &(0x7f0000000840)=0xbf) syz_open_dev$usbmon(&(0x7f0000000880)='/dev/usbmon#\x00', 0x6, 0x680) 16:03:57 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$UI_SET_SWBIT(r0, 0x4004556d, 0xd) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8020000c}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, 0x12, 0x402, 0x70bd28, 0x25dfdbfb, {0x13}, [@typed={0x14, 0x8a, @ipv6=@dev={0xfe, 0x80, [], 0x16}}]}, 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x20008010) execveat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)=[&(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', &(0x7f0000000200)='system\x00', &(0x7f0000000240)='/proc/sys/net/ipv4/vs/backup_only\x00', &(0x7f0000000280)='/proc/sys/net/ipv4/vs/lblc_expiration\x00'], &(0x7f0000000300), 0x1900) ioctl$UI_SET_MSCBIT(r0, 0x40045568, 0x5) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000340)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000380)) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000003c0)={'security\x00', 0x2d, "c04aea09af3b380533b2859f05597a76d1bbcb6fa43f0b961a9a65b754b2c666db3fb20fded85bd8d77cbef91b"}, &(0x7f0000000440)=0x51) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0xc) rt_sigqueueinfo(r2, 0xb, &(0x7f0000000500)={0xd, 0x32624df8, 0x5, 0x80000001}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x2a0, &(0x7f0000000540)=""/206) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000640)={0x2, 0xfffffffffffffffd, 0x0, 0x3, 0x7, 0x1}) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000680)) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f00000006c0)={0x1000, 0x8}) write$cgroup_int(r0, &(0x7f0000000700)=0xff, 0x12) ioctl$UI_END_FF_UPLOAD(r0, 0x406855c9, &(0x7f0000000780)={0x0, 0x40, {0x51, 0x200, 0x9, {0x0, 0x4}, {0x3, 0xe4}, @period={0x59, 0x1, 0x0, 0x7, 0x8001, {0x40}, 0x1, &(0x7f0000000740)=[0x0]}}, {0x57, 0x100, 0x0, {0x97, 0x9}, {0x8}, @rumble={0x81, 0xe6}}}) r3 = dup3(r1, r0, 0x80000) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000800)=""/91) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000880)) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00000008c0)) mkdir(&(0x7f0000000900)='./file0\x00', 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000940)=0x2) openat(r1, &(0x7f0000000980)='./file0\x00', 0x20000, 0x81) ioctl$FIBMAP(r1, 0x1, &(0x7f00000009c0)=0x5) chmod(&(0x7f0000000a00)='./file0\x00', 0x40) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000a40)=0x3) ioctl$RTC_PLL_GET(r0, 0x80207011, &(0x7f0000000a80)) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000ac0)={'broute\x00'}, &(0x7f0000000b40)=0x78) 16:03:57 executing program 5: r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000000100)={0xffffffffffffff28}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00000001c0)={0x77359400}, 0x8) creat(&(0x7f00000000c0)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000088, 0x0, &(0x7f0000000240)={0x0, 0x1c9c380}, &(0x7f0000000200), 0x0) 16:03:57 executing program 6: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x5450, &(0x7f0000000100)) fcntl$lock(r0, 0x9, &(0x7f00000000c0)) [ 87.225633] IPVS: Creating netns size=2552 id=1 [ 87.360615] IPVS: Creating netns size=2552 id=2 [ 87.421503] IPVS: Creating netns size=2552 id=3 [ 87.515498] IPVS: Creating netns size=2552 id=4 [ 87.660250] IPVS: Creating netns size=2552 id=5 [ 87.851480] IPVS: Creating netns size=2552 id=6 [ 88.118743] IPVS: Creating netns size=2552 id=7 [ 88.301441] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 88.411245] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 88.444042] IPVS: Creating netns size=2552 id=8 [ 88.635020] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 88.700675] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 88.828550] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 88.908686] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 89.026314] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 89.037528] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 89.155809] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 89.167735] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 89.185425] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 89.260029] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 89.360570] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 89.468649] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 89.603443] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 89.682368] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 89.692634] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 89.740951] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 89.777060] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 89.787642] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 89.813563] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 89.898188] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 89.964622] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 90.033188] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 90.046264] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 90.057981] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 90.074699] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 90.114025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 90.126674] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 90.148685] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 90.243538] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 90.267506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 90.332380] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 90.361957] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 90.399290] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 90.420475] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 90.470167] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 90.489337] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 90.498657] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 90.531547] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 90.612602] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 90.729289] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 90.866965] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 90.888557] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 90.937130] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 91.086723] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 91.096677] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 91.171873] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 91.193519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 91.250931] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 91.326380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 91.360174] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 91.418823] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 91.458507] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 91.509226] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 91.543669] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 91.588438] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 91.665835] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 91.753529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 91.788956] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 92.016241] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 92.118117] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 92.212860] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 92.275873] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 94.879808] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 94.918385] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 95.196003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.211081] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 95.242780] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.313211] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 95.497591] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.580418] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 95.594503] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.809643] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 95.894429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.145742] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.440401] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 96.792265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.814004] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 97.095375] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 16:04:08 executing program 2: 16:04:08 executing program 2: 16:04:08 executing program 2: 16:04:08 executing program 2: 16:04:08 executing program 2: perf_event_open(&(0x7f00000000c0)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1000100000010, 0x8000000000002, 0x0) write(r0, &(0x7f0000000040)="1f0000001e0007f1eff7fff608020077020006005327a33d6c390800014545", 0x1f) 16:04:08 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0a5cc80700315f85715070") r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r1, 0x9) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept4$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0xfffffffffffffead, 0x0) recvmmsg(r2, &(0x7f0000007580), 0x40000000000017c, 0x0, &(0x7f00000077c0)={0x77359400}) 16:04:08 executing program 0: sched_setaffinity(0x0, 0x375, &(0x7f0000000140)=0x5) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local, 0x2000000008}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e1f, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f00000033c0)=@req3={0x0, 0x0, 0x0, 0x7fffffff}, 0x1c) sendmmsg(r0, &(0x7f00000002c0), 0x400000000000027, 0x0) keyctl$restrict_keyring(0x1d, 0x0, &(0x7f0000000100)="727872b37500", &(0x7f0000000040)="060000006320") 16:04:08 executing program 0: exit(0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) close(r0) socketpair$unix(0x1, 0x10000000000001, 0x0, &(0x7f0000000240)) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) 16:04:08 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @loopback}, 0x2}}, 0x26) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r1, &(0x7f0000003d80)=[{{0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000000580)}, 0x9}], 0x1, 0x1) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000004400)=@add_del={0x3, &(0x7f00000043c0)='syzkaller0\x00@\x00'}) [ 97.805782] ================================================================== [ 97.813184] BUG: KASAN: slab-out-of-bounds in ip6_xmit+0x177c/0x1a00 [ 97.819684] Read of size 8 at addr ffff8801d6778298 by task syz-executor2/5867 [ 97.827032] [ 97.828655] CPU: 0 PID: 5867 Comm: syz-executor2 Not tainted 4.4.152-ge5c5f1f #89 [ 97.836263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.845616] 0000000000000000 8029120c8f68ebfd ffff8801bde9f5c8 ffffffff81e15fed [ 97.853687] ffffea000759de00 ffff8801d6778298 0000000000000000 ffff8801d6778298 [ 97.861752] 0000000000001000 ffff8801bde9f600 ffffffff8151b489 ffff8801d6778298 [ 97.869830] Call Trace: [ 97.872412] [] dump_stack+0xc1/0x124 [ 97.877778] [] print_address_description+0x6c/0x216 [ 97.884441] [] kasan_report.cold.7+0x175/0x2f7 [ 97.890671] [] ? ip6_xmit+0x177c/0x1a00 [ 97.896294] [] __asan_report_load8_noabort+0x14/0x20 [ 97.903038] [] ip6_xmit+0x177c/0x1a00 [ 97.908485] [] ? kasan_slab_free+0x72/0xc0 [ 97.914362] [] ? kfree+0xf4/0x310 [ 97.919461] [] ? pskb_expand_head+0x683/0x970 [ 97.925612] [] ? ip6_finish_output2+0x1ca0/0x1ca0 [ 97.932127] [] ? __lock_is_held+0xa2/0xf0 [ 97.937931] [] ? ipv4_dst_check+0x111/0x160 [ 97.943899] [] ? __sk_dst_check+0x114/0x270 [ 97.949870] [] inet6_csk_xmit+0x245/0x490 [ 97.955661] [] ? inet6_csk_xmit+0xff/0x490 [ 97.961543] [] ? inet6_csk_update_pmtu+0x160/0x160 [ 97.968123] [] ? udp6_set_csum+0xd3/0xa70 [ 97.973923] [] l2tp_xmit_skb+0xb9c/0xe80 [ 97.979632] [] pppol2tp_sendmsg+0x4e0/0x7d0 [ 97.985608] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 97.992100] [] ? pppol2tp_release+0x310/0x310 [ 97.998246] [] sock_sendmsg+0xcc/0x110 [ 98.003778] [] ___sys_sendmsg+0x441/0x880 [ 98.009576] [] ? copy_msghdr_from_user+0x550/0x550 [ 98.016165] [] ? __fget+0x148/0x3b0 [ 98.021443] [] ? __fget+0x16f/0x3b0 [ 98.026717] [] ? __fget+0x47/0x3b0 [ 98.032426] [] ? __fget_light+0x9f/0x1f0 [ 98.038132] [] ? __fdget+0x18/0x20 [ 98.043316] [] __sys_sendmmsg+0x12e/0x2e0 [ 98.049140] [] ? SyS_sendmsg+0x50/0x50 [ 98.054680] [] ? ip6_datagram_connect+0x3a/0x50 [ 98.060999] [] ? inet_dgram_connect+0x11e/0x200 [ 98.067316] [] ? fput+0x20/0x150 [ 98.072330] [] ? SYSC_connect+0x22a/0x300 [ 98.078214] [] ? SYSC_bind+0x280/0x280 [ 98.083749] [] ? SyS_futex+0x1f8/0x300 [ 98.089285] [] ? do_futex+0x17f0/0x17f0 [ 98.094905] [] ? SyS_socket+0x121/0x1b0 [ 98.100528] [] ? move_addr_to_kernel+0x50/0x50 [ 98.106756] [] SyS_sendmmsg+0x35/0x60 [ 98.112204] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 98.118773] [ 98.120394] Allocated by task 0: [ 98.123741] (stack is not available) [ 98.127438] [ 98.129059] Freed by task 0: [ 98.132064] (stack is not available) [ 98.135773] [ 98.137394] The buggy address belongs to the object at ffff8801d6778280 [ 98.137394] which belongs to the cache ip_dst_cache of size 208 [ 98.150131] The buggy address is located 24 bytes inside of [ 98.150131] 208-byte region [ffff8801d6778280, ffff8801d6778350) [ 98.161911] The buggy address belongs to the page: [ 98.167181] ------------[ cut here ]------------ [ 98.171960] WARNING: CPU: 1 PID: 5912 at kernel/locking/lockdep.c:3190 __lock_acquire+0x265f/0x5270() [ 98.181350] DEBUG_LOCKS_WARN_ON(id >= MAX_LOCKDEP_KEYS) [ 98.186532] Kernel panic - not syncing: panic_on_warn set ... [ 98.186532] [ 98.194210] CPU: 1 PID: 5912 Comm: sh Not tainted 4.4.152-ge5c5f1f #89 [ 98.200872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.210228] 0000000000000000 49bfe700d6a3a923 ffff8800a34a78d0 ffffffff81e15fed [ 98.218300] ffffffff83a44e40 ffff8800a3556000 ffffffff83a56ca0 0000000000000009 [ 98.226395] 0000000000000c76 ffff8800a34a7990 ffffffff8140d424 0000000041b58ab3 [ 98.234491] Call Trace: [ 98.237116] [] dump_stack+0xc1/0x124 [ 98.242476] [] panic+0x19e/0x38d [ 98.247490] [] ? add_taint.cold.4+0x16/0x16 [ 98.253456] [] ? warn_slowpath_common.cold.6+0x5/0x20 [ 98.261180] [] warn_slowpath_common.cold.6+0x20/0x20 [ 98.267979] [] ? __lock_acquire+0x265f/0x5270 [ 98.274129] [] warn_slowpath_fmt+0xbf/0x100 [ 98.280107] [] ? warn_slowpath_common+0x120/0x120 [ 98.286611] [] ? __module_text_address+0x13/0x140 [ 98.293134] [] ? is_module_text_address+0x2a/0x50 [ 98.299630] [] ? __kernel_text_address+0x6b/0xa0 [ 98.306034] [] ? print_context_stack+0x4b/0xd0 [ 98.312264] [] __lock_acquire+0x265f/0x5270 [ 98.318245] [] ? depot_save_stack+0x1c9/0x600 [ 98.324392] [] ? trace_hardirqs_on+0x10/0x10 [ 98.330448] [] ? save_stack_trace+0x26/0x50 [ 98.336418] [] ? save_stack+0x43/0xd0 [ 98.341866] [] ? kasan_kmalloc+0xc7/0xe0 [ 98.347582] [] ? kmem_cache_alloc_trace+0x104/0x2c0 [ 98.354246] [] ? do_execveat_common.isra.36+0x2b8/0x1f10 [ 98.361378] [] ? SyS_execve+0x42/0x50 [ 98.366839] [] ? stub_execve+0x5/0x5 [ 98.372208] [] ? save_stack+0xa9/0xd0 [ 98.377661] [] lock_acquire+0x15e/0x450 [ 98.383282] [] ? prepare_bprm_creds+0x53/0x110 [ 98.389529] [] mutex_lock_interruptible_nested+0xcc/0x970 [ 98.396715] [] ? prepare_bprm_creds+0x53/0x110 [ 98.402943] [] ? prepare_bprm_creds+0x53/0x110 [ 98.409173] [] ? mutex_trylock+0x3e0/0x3e0 [ 98.415055] [] ? kasan_unpoison_shadow+0x35/0x50 [ 98.421466] [] ? kasan_kmalloc+0xc7/0xe0 [ 98.427176] [] ? do_execveat_common.isra.36+0x2b8/0x1f10 [ 98.434274] [] prepare_bprm_creds+0x53/0x110 [ 98.440341] [] do_execveat_common.isra.36+0x2d8/0x1f10 [ 98.447261] [] ? __check_object_size+0x217/0x327 [ 98.453672] [] ? prepare_bprm_creds+0x110/0x110 [ 98.460078] [] ? getname_flags+0x23a/0x580 [ 98.465967] [] ? retint_user+0x18/0x3c [ 98.471515] [] SyS_execve+0x42/0x50 [ 98.476790] [] stub_execve+0x5/0x5 [ 98.481981] [] ? entry_SYSCALL_64_fastpath+0x22/0x9e [ 99.650101] Shutting down cpus with NMI [ 99.654900] Dumping ftrace buffer: [ 99.658421] (ftrace buffer empty) [ 99.662105] Kernel Offset: disabled [ 99.665704] Rebooting in 86400 seconds..