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{0x14, 0x8, 0x10, 0x400, 0x9, "2d"}, {0x1010, 0x3f, 0x800, 0x67ad, 0x0, 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"}, {0xbc, 0x0, 0x621, 0x6, 0x4, "ad056a0504bfbf6454a8960fd2b299a27279c21bc51ed3943370c873ff3cd5c3983faabca8248373fa19bc2214708d0f33e36b1be3a7a562b6e5dc0498af2cbe6e2cde47dd83e3df4f82a4e0fff218de0f3ef9a9261ffa16493f41f1918c8ce6a97f3ce2a1b7f4845d0ab30770f52ce013316eb70497b610215abc7b9f90fc0297e41d7eb5df6ccd5a809639e6cf01b99ac965dc314914aabd57e4c78044d0ed54bdafc20c794fe329cceabc"}, {0x7c, 0x400, 0x601, 0x24ad86c8, 0x400, "bf8f8111766f02ad3144c8c2acd831ff3261d55cc9024ade219e2213d3bd9fa5a3e10efe3f77fb89a1bdedcb1c36905a397415cad1e9121020654c6f37aab6d3d247bd75d18f4e3b0bdad2f72eb75c2ed86d50a82e25e12ac8a28fcb7e73d16236ba044b30831ff371"}], 0x216c}], 0x5, 0x0, 0x0, 0x48010}, 0x8004) shmget(0x1, 0x2000, 0x100, &(0x7f0000025000/0x2000)=nil) shmget(0x0, 0x2000, 0x100, &(0x7f0000020000/0x2000)=nil) shmget$private(0x0, 0x2000, 0x2, &(0x7f000000a000/0x2000)=nil) r8 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000022000/0x1000)=nil) shmctl$IPC_RMID(r8, 0x0) fcntl$setsig(r3, 0xa, 0x56) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000032000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000032000-0x4)=0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r9, 0x0) 2017/07/30 23:26:21 executing program 4: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00008f0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x4, 0x32, r0, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fc1000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x442000)=nil, 0x442000, 0x3, 0x10, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r2 = eventfd2(0xb, 0x40000080000) mkdir(&(0x7f0000b2a000-0x8)="2e2f66696c653000", 0x0) r3 = gettid() mmap(&(0x7f0000e74000/0x4000)=nil, 0x4000, 0x2, 0x2010, r2, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, r3}, &(0x7f0000002000-0x18)={0x0, 0x5, 0xe5f2, 0x0, 0x0, 0xfb1e}) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x200002000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a84000/0x4000)=nil, 0x4000, 0x4, 0x32, r0, 0x4000000) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x5, 0x20032, r2, 0xfffffffffffffffc) ioctl$int_in(r1, 0x5452, &(0x7f0000fd0000-0x8)=0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc2e000)=nil, 0xc2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = inotify_init1(0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r1, 0x8, r3) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000abf000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) fcntl$getownex(r4, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x13, &(0x7f0000d06000)=0x20000000000001, 0x4) mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb0000-0xa)="2e2f66696c653000", 0x0) inotify_init() epoll_create(0x1) 2017/07/30 23:26:21 executing program 7: mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7fe) r2 = eventfd(0xfffffffffffffffd) ioctl$TCXONC(r0, 0x540a, 0x5) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x8000000000000005, 0x200000000032, r2, 0x0) syz_open_dev$tun(&(0x7f0000fb0000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x10000) r3 = getpgid(0x0) r4 = perf_event_open(&(0x7f00008c9000-0x78)={0x2, 0x78, 0x497, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x2, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000a93000)={0x0, 0x0}, &(0x7f0000a95000-0x10)={0x0, 0x0}) ioctl$KDSKBLED(r1, 0x4b65, 0x8) r5 = inotify_init1(0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005a2000)={0x0, 0x0, 0x0}, &(0x7f0000fb1000-0x4)=0xc) fcntl$setown(r5, 0x8, r6) accept4$unix(0xffffffffffffffff, &(0x7f0000050000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000fac000)=0x8, 0x80800) fcntl$getownex(r5, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x1000000000002) ptrace$setopts(0x4206, r7, 0x0, 0x0) ptrace(0x4207, r7) ptrace$getsig(0x4202, r7, 0x0, &(0x7f0000fae000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000fb0000)=0x0, &(0x7f00008cf000-0x4)=0x4) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000fb2000-0x4)=0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xc, r7, 0x9, &(0x7f0000fb2000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fchmod(r5, 0x80) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x1) wait4(r6, &(0x7f0000fb4000)=0x0, 0x80000000, &(0x7f0000fb5000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x0, 0x13, r4, 0x0) prctl$getreaper(0x25, &(0x7f000099b000-0x8)=0x0) io_setup(0x80000000, &(0x7f000034f000)=0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r8, &(0x7f0000914000)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000b48000)="fd2c80a6c75385bf8432cfbf90cf", 0xe, 0x800002, &(0x7f000003c000)={0x2, 0x5, 0x6, @thr={&(0x7f00007f8000-0x85)="1e71bf2c29f9316545d732e7d34ea5441f1171812384ffa7817e79df2fc4130d2b59966a327e012e23849c0fa31334dc46a58e7372a8113a0883d10e80d3d704481b5c6a3ae7e4d38d99f79172f7501c12ca36bd588469ed88fc5d4ecb96f72e9e0dc5056f0beab9b1536e2f8cc13beccfd3804ce6f1cf263e369e4b284e334f7fbb10f9a9", &(0x7f0000d13000)="9cbe42cd5050b284db25b8d609ed4feb0428b79f50e12c521be1a61e5b7ad87739a916236c61c983fae6c5f0a1e25c9a8f5d6bbcceb55124d3f45fbe7d3b7aba7bb7a998abb7a8e9b2cc6e8772fb3ed4e6aa76d6b3b4925c7102bb8916cc0069235392a6f16f5e4198965db2cc11631d41bc2419978e4e16c382d2bf50bb1199521235fb198c1cf6f168a86279a47d9f3c7bba47abf7d9b9d73d884af79917a0c9126396cc749001a81cf124c202db6fe7800b1ed723f67834dd5d5b68c299337807b1ea90f9b616172f8ad11cf405b6f5eddfb60c"}}, 0xffffffffffffffff, r1}, &(0x7f0000fb5000)={0x0, 0x0, 0x0, 0x0}) 2017/07/30 23:26:21 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x943, 0x1, 0x0, 0x0, 0x0, 0x0, 0x30040, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000fbc000)="2f6465762f7663732300", 0x31b72e27, 0x200200) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000d53000)=0x0) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000013000-0x10)={0x1, &(0x7f000002e000-0x8)=[{0xfffffffffffffffc, 0x5b, 0x0, 0x8}]}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x800, 0xfffffffffffff014}, {0x6, 0x0, 0x5, 0xfff}]}, 0x10) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup2(r3, r3) mmap(&(0x7f0000026000/0x4000)=nil, 0x4000, 0x2000000, 0x10, r0, 0x0) sendmsg$nfc_llcp(r4, &(0x7f0000014000)={&(0x7f0000003000-0x60)={0x27, 0x5, 0x3, 0x5, 0x3, 0xff, "55689d844febc2dfd6ff1acb5afea2fdb39b64fa44c153ab9feda9d25e0c25e5b4b8778bd7d08f3b257f2203bf654c9f21f54f59de892028d8622c00630748", 0xd346}, 0x60, &(0x7f0000026000)=[{&(0x7f000000f000-0x94)="12dc3adb5cdf55fb546620c25857683ee59494c3be37cf739e979dc8d1d042625d3f5c86f6c54fcd08cfd165e44c358168e3fcc6d6ac47392b84c3627efb17191d49ff2e485333bec578af109863a03eb7e1949dd721b76d4d3a002fb6c2a724742d9fac70ebc1113fc62e3736cdecec3eccb1c3f8a1ab3c19ba6fca697fc33f0a50fdb474300128bb62c840f9a2532349f5883b", 0x94}, {&(0x7f000002e000)="8cb35f19126891afedbdb0ecda740f544fa44f61f3e3a2baf2fafe3f5dbeb777547e33311726a3736d0e32f783a28ad0363d6d161d629160d00d3c7fa23076c1762dd88554f674a10812b79f11a77b74e512b75e80effc708ae0670e30af76d376dcb71111154bd47b8aa970d27080fc", 0x70}], 0x2, &(0x7f000002e000)={0x1010, 0x1, 0x1, "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"}, 0x1010, 0x1}, 0x1) getsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000012000-0x4)=0x0, &(0x7f000002e000-0x4)=0x4) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f000002b000-0xd8)="08e3ff00", 0x4, 0x800003, 0x0, 0x0) r5 = dup(r2) r6 = getuid() r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000014000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$TUNSETOWNER(r7, 0x400454cc, &(0x7f0000021000-0x4)=r6) dup2(r3, r3) ioctl$KDDISABIO(r5, 0x4b37) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f0000031000-0x8)=0x2, 0x8) sendmsg$netlink(r2, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000002d000-0x50)=[{&(0x7f0000004000-0x3238)=[{0xd4, 0x8, 0x410, 0xfc, 0x4, "86dfbe147e54dfc6ee8daa0d7d5694d3c910a1281a41c28a06bc8477e8451e8376ed8983221d8fd8e3687837895c95beeb2b86bdc417c4aae4bac78273a13d62e2fab4dbb4970e46b1daab8652c3e9d0c6c00a47a134bee0f307fca2c9cc19182d661777e854eae3274f982f7775ae3d86e0caadbfb8fb4613261290e03f0a45fac662eba021e26848fec7e92758747720558fb747c1c7f8dabe6f9916af0cabe2c07e7f47bcfdd9ecc3cba2acc67fba049ed4f0d2fec9957cad7be34a8a1e3e5d"}, {0x10c, 0xfffffffffffffff8, 0x20, 0xffff, 0x1, "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"}, {0xb0, 0x58031955, 0x20, 0x75fb, 0x2, "11a9254ca1a2991f9b90a185565635896d9e06058bb1d1d18ac3582d423f1a30973c157101235e100f5c755009f0e99f2f416ec97711fe0ad6ce78f9e758cff57057b9f20a78ecb3c6dbd18431e2a6a3b3aa7e2bd4a8c6e4e27dfc7d6d088afe15b1a62b4c2f2d0a0536b53cd9ff74c9390ac8dc340b39ae57bd1513b28286409a132bb82e00305e312c358703b21ac5415f8231cabc4d02b833cb73f65f"}, {0xd0, 0x8001, 0x10, 0x9, 0x1, "a373c020705a3f1d1d18a4d1e8d414d86beae32cfbb5db55bb75a5ae5cbf9929bca6d04831186b5245f4fa44375a0691fd2e08a8c58340424b4f1fd77350c14e68c678a88b8ce40834b094f75d59d64fb888d8b29faab3c34dcb97c71c0eabbfd5584d855a9e1bd75e832f42f954104acd8446b670a67a9556f6d7bcc8ab7a86a09040806e53734200a6656e70ceaaadb230cd1c0a2da5c930f3d2d2ca7ccf38675028c06efa615b8909dd763c87799083965d92d7482211a2627a0121"}, {0x54, 0x1f, 0x434, 0x80000000, 0x200, "aca3c54073b2e7441fbc2144362369dc13cd6006997683ead37af014921aa87c2ad6b528b0ac2484b0df7ad163fe03f2e76a4e39b9680756425ac9071912d9b5ca"}, {0xbc, 0x7, 0x400, 0x1, 0x67f, "456293bc00f8da6ed3d952be533d00b99c39fa3786c75eacf30cb9229384bd52f8ada73c1d0cf512ee6754bebd85e302d8621ec3834653316a88082059be7bfe3978f0244e78c38e25ee7b6bf11912dc9015f069ff49f339ce6e1a4315ed36d436b94e556a79d666416eb005f85c982ebe0e447ae81885b9a9681d5170e473a11bd90ae9485bfe9ce7b1e03e67e4da8e7e1b35682f1c9ba04f54e27dab985ef64f647146f7cdd497398d75"}], 0x470}, {&(0x7f0000026000)=[], 0x0}, {&(0x7f000000b000)=[{0x74, 0x2000000000000008, 0x108, 0x9, 0x36c000000, "047804b1a8c2e8ca3a6f5f7ac48a711f3ffba3589fe86bcd269f80e9eb77a9506d91f4c08472a0ecf74d5636b6a4ff52ec05bbb0f37b368c75a62f8503b2d32921f2ac609419136490e95108840d74fd858e6ad4219c47570c2cc0cb6c331d82ee0dcb51"}, {0xa0, 0x0, 0x0, 0x80000000, 0x71c, "d28d992695fd01cb12395b718b5c628b1908a9648c0f2347059db93e475c406463faa5c764b930babab5af0b2d336f46cb8d3bea0dd69c61ec6a3e0d9abff329e9bf0ca3b64d9bd8b218788200f595bc5cd4a6d5de38f1b772347cf6c2561e17c6c12f1bda739772f1a8b42f745ade2c9ddea8b02d86b7a72c75e50159dfdc6d81cd05ce6778b1c805d27a3061951a76"}, {0xb4, 0x9, 0x60c, 0x1, 0x3, "6d5bd940aab7bd2fd0dcbb3a13fc5fad19e7aca1cdaeff85d885f0dc76aee7964375a6d259f9b14b2bf5e2db2b67d74573f9b0fbe5e357f7cbd7d23b4669d796aeda8ce3702e2a0009ef0051a13464318d408443b40d573fe89430e65d207db8b1d97a6546f1ca4b25ba9b6bf9e6d698630e0d8bfe2ff28c5a9e1ee8f74357ad9766db6eb5b8fd11569f31c7fbb64cc5bef5139b3f9060173563b7f632a40241b2e3d81a"}, {0xa4, 0x8, 0x812, 0x4, 0x5, "edb1b4a0140208c8d65f141295b5d0c8ede9f044ff3bdb4afdda3fdff2165615840d94876d345f9f76394964815494266b06264c63af364dc268019e130cb217beb7fe58de4a00eacbb4cfefb47324c30e10144db665f339c8eb72325b97f70ecf8b3ed5e4728cb13c89c10680f4fa1ff422920c5c1bf4441f601c3673dfbfe566964aea062a3b49ebfd61a3a7cb22323b374c00"}], 0x26c}, {&(0x7f0000001000)=[{0xd4, 0x8000, 0xb34, 0x0, 0xb7e, 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{0xbc, 0x0, 0x621, 0x6, 0x4, "ad056a0504bfbf6454a8960fd2b299a27279c21bc51ed3943370c873ff3cd5c3983faabca8248373fa19bc2214708d0f33e36b1be3a7a562b6e5dc0498af2cbe6e2cde47dd83e3df4f82a4e0fff218de0f3ef9a9261ffa16493f41f1918c8ce6a97f3ce2a1b7f4845d0ab30770f52ce013316eb70497b610215abc7b9f90fc0297e41d7eb5df6ccd5a809639e6cf01b99ac965dc314914aabd57e4c78044d0ed54bdafc20c794fe329cceabc"}, {0x7c, 0x400, 0x601, 0x24ad86c8, 0x400, "bf8f8111766f02ad3144c8c2acd831ff3261d55cc9024ade219e2213d3bd9fa5a3e10efe3f77fb89a1bdedcb1c36905a397415cad1e9121020654c6f37aab6d3d247bd75d18f4e3b0bdad2f72eb75c2ed86d50a82e25e12ac8a28fcb7e73d16236ba044b30831ff371"}], 0x216c}], 0x5, 0x0, 0x0, 0x48010}, 0x8004) shmget(0x1, 0x2000, 0x100, &(0x7f0000025000/0x2000)=nil) shmget(0x0, 0x2000, 0x100, &(0x7f0000020000/0x2000)=nil) shmget$private(0x0, 0x2000, 0x2, &(0x7f000000a000/0x2000)=nil) r8 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000022000/0x1000)=nil) shmctl$IPC_RMID(r8, 0x0) fcntl$setsig(r3, 0xa, 0x56) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000032000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000032000-0x4)=0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r9, 0x0) 2017/07/30 23:26:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f73657175656e63657200", 0x2, 0x0) mq_notify(r0, &(0x7f000073c000)={0xff, 0x81, 0x1, @pad=[0x7fffffff, 0xffffffffffffffe0, 0xffffffff, 0x32a45807, 0x200000000000, 0x2, 0x7fff, 0x9]}) ioctl$KDENABIO(r0, 0x4b36) pipe(&(0x7f0000188000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f0000008000-0x90)=[{&(0x7f0000037000)="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", 0x181}], 0x1) splice(r1, 0x0, r0, 0x0, 0x5813dd57, 0x0) 2017/07/30 23:26:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000b3d000)="2e2f66696c653000", 0x40201, 0x11) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) mkdir(&(0x7f00002c9000-0x8)="2e2f66696c653000", 0xfffffeff7ffffffe) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000002c000)="2e2f66696c653000", &(0x7f000002d000-0x6)="72616d667300", 0x1000818, &(0x7f000000a000)="7c7f") creat(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0xfffffffffffffffe) truncate(&(0x7f0000006000)="2e2f66696c653000", 0x2794) open$dir(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x0, 0x0) 2017/07/30 23:26:21 executing program 0: sched_getattr(0x0, &(0x7f0000547000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000021d000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00002d5000)="2f6465762f6175746f667300", 0x101400, 0x0) r3 = msgget(0x1, 0x200) msgctl$IPC_RMID(r3, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00001fe000-0x8)={0x20000000000, 0x8000000000009}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000766000)={0x2, 0x0, @rand_addr=0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000dbb000)="37", 0x1, 0x20000011, &(0x7f0000dc2000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mq_open(&(0x7f0000474000-0x15)="65746831255d6264657673656c660f626465762f00", 0x80, 0x40, &(0x7f0000418000)={0x100000001, 0x401, 0x1, 0x0, 0x9, 0x120000000000000, 0x3, 0x5b73a4a8}) r5 = fcntl$getown(r1, 0x9) fcntl$setstatus(r1, 0x4, 0x2800) fcntl$setownex(r4, 0xf, &(0x7f0000862000)={0x1, r5}) recvfrom(r4, &(0x7f0000e1f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce, 0x2040, &(0x7f00009bc000)=@sco={0x1f, {0x703, 0x9, 0x5, 0x4, 0xcd, 0x10001}}, 0x8) iopl(0x20000002) clock_gettime(0x0, &(0x7f0000eae000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00005ed000)={r6, r7/1000+10000}, 0x10) fcntl$setstatus(r4, 0x4, 0x2000) bind(r4, &(0x7f000033f000-0x8)=@sco={0x1f, {0x4, 0xffffffffffffff0e, 0x17d, 0x7, 0x9, 0x9}}, 0x8) lseek(r4, 0x0, 0x5) ioprio_get$pid(0x1, r5) read(r4, &(0x7f00004a8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57) getsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000b6a000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, 0x0}, &(0x7f000084b000)=0xc) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000ffd000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r8}, 0x14) sendmsg(r2, &(0x7f0000d66000-0x38)={&(0x7f00003d8000)=@l2={0x1f, 0xfd, {0x8000, 0x1c, 0x9, 0xffffffffffffffbf, 0x4, 0x4}, 0x8, 0x3f}, 0xe, &(0x7f00004c3000)=[{&(0x7f0000990000-0x62)="905dab265be832568cbab19090b66905426836aa520674e306667a9d247ac69c1e8a933769f5b499c96d1fb9f495319960c97826f4802d9dc7ffb2448c530adbc5a22ff001d2e5a073e4f4fe9e4a34373899cde7b7092cdd4c56e6e28cf28bc122b9", 0x62}, {&(0x7f00006d4000-0xb7)="9c5587ff4902cbec2b0d1b5f2528af10d298bb99315d91cdd971106fad25ef53c3e8fae96bb5bf416ad9e6620fa39264827bee804266ac34da1661dbaf7ab57061e43cd29fc3708961634b95548d9892de7af64660c7cc0607b5032b503e2c84eee6dc6a0c518f7da1c274eea49df0517b2b86047265de19c6475d8962d9bf8abe15f5dd8d74721807c77f049f13f7ffd107e2f0337c77b98dd1b3b02923a28ab82fc2c6531e51e9c86a8708d06f5481873eba58917802", 0xb7}, {&(0x7f0000cac000)="b77c8c2e59db38ed0be4c545a7fd4af7ef112ec23f37d0566172519e7afc0b341d7cd3aac50a7d650843f1de5095f9cb3e608bffca95d9927dce67eacb2bff6827fa5b054e416e296a481d60a487aec433e833070ff7338d61039a7dd823f1ccd9741a22afe7c5cdcdd0d0dc55fc7c688c71e740fcf4e4b6dfbfcb161d8de5f89104ad", 0x83}, {&(0x7f000090d000-0x1000)="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"}, {0x48, 0x12f, 0xffffffff, "583c034cad368446349a7b94276bc5ecae08ff760942c83d0cf4a8b8d2aca6398319b51c682340d052492535509d059702f239cef290e58d"}, {0xc0, 0x107, 0x7, "f79d676d95574d7e90089505b66e5658d26234a8895ebe5964ecccb004cb7140ebfb3c2e4556d51e41a0c2e358bb66e2afce3ebcb3cbbb9032798d80c47e0e344896cd457ab2f427ee142d0a09308e1fc25b2836009ba3877d4cacf0a14ed9b7e89669468eac64b842da2e1950d56be3cf02646a7ce7b15ce5a0913359fa716dd083406cea247300bcd69411dca278b9376180393245c507ce3dbec18ae6f2d70fb70e1bd9ab7e40ff439f40e9b5"}], 0x4, 0x20040004}, 0x4004) shutdown(r4, 0x1) unshare(0x20001) 2017/07/30 23:26:21 executing program 6: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100080003, 0x0) ioctl$TIOCNXCL(r0, 0x540d) fcntl$getownex(r0, 0x10, &(0x7f0000ef2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000c99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000213000)={0x0, 0x6, 0x4, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x3}) mq_timedsend(r2, &(0x7f0000258000)="c44d91c2b60db2a704214983ebfaa804804a8af9f798403ba1fdc90e40ad1dd54bdaeba4649974f75e5b7bb7f50002350000000211a57c09d2d33d8cd054de8e2a9e4e1c0cbe94578e7c145d52a5628de6b9b933f829db653bf8e402f2f59dce7fbb1d9f68572099a12ea8886ad3df43abc7046f3c24ababb650000000000000040104539c592083eb708ce1d5c7912fda07750e985dcd2a8b575e061a4ab57b551738cbff070040132ea749ab0469a060beb5d786e9000000098e1edec5bb000000012a41d32d96026ff73855ab8e8979a5a3496540ca7bf46ea901", 0xdc, 0x6, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r2, &(0x7f0000faa000-0x50)={0x0, 0x1c, 0x0, @tid=0x0}) r3 = epoll_create(0x1f) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000faa000-0xc)={0x10000000, 0x0}) mq_timedsend(r2, &(0x7f0000263000)="", 0x0, 0x0, &(0x7f0000001000)={0x0, 0x989680}) r4 = mq_open(&(0x7f000095b000-0xb)="6574683000", 0x80, 0x20, &(0x7f000017c000-0x40)={0x80, 0x100000000, 0x2, 0x3, 0x9d11, 0x0, 0x4, 0x4}) sendfile(r0, r2, 0x0, 0x40) geteuid() mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb0000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000faa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x12, r2, 0x2) mmap(&(0x7f0000d40000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r3, &(0x7f0000202000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0xffffffffffffffff, &(0x7f0000fab000+0xc40)={0x40}, 0x8) syz_fuse_mount(&(0x7f000048e000)="2e2f66696c653000", 0x2000, r5, r1, 0x1, 0x20000) chown(&(0x7f0000e89000)="2e2f66696c653000", r5, r6) getegid() getgid() setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000058000-0xc)={0x0, @rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e02000)=0xc) fcntl$addseals(r0, 0x409, 0xf) mmap(&(0x7f0000cf2000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r2, &(0x7f00006a3000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f, 0x101, &(0x7f0000faa000-0x10)={0x77359400, 0x0}) mmap(&(0x7f00008aa000/0x3000)=nil, 0x3000, 0x101000002, 0x12, r2, 0x3) connect$netrom(r0, &(0x7f0000672000)=@full={{0x3, {"fff0100000af19"}, 0x7f}, [{"1917a4f498d56f"}, {"dd0ece568e3be1"}, {"24165900f934b6"}, {"d4f9ab0d25b4e4"}, {"0745f2ed491725"}, {"5407000000e032"}, {"5c894e565ea738"}, {"f60fbff069cd7c"}]}, 0x48) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x4, 0x32, r4, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000faa000)=0x7e, 0x4) 2017/07/30 23:26:21 executing program 3: mmap(&(0x7f00007b6000/0x4000)=nil, 0x4000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x9, 0x18083) mmap(&(0x7f00007b6000/0x4000)=nil, 0x4000, 0x1000008, 0x34, r0, 0xfffffffffffffff8) r1 = gettid() r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002a9000)="2f6465762f73657175656e6365723200", 0x80801, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3000006, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c29000/0x2000)=nil, 0x2000, 0x1000008, 0x4110, r0, 0x50) r3 = getpid() mmap(&(0x7f0000e72000/0x3000)=nil, 0x3000, 0x100000003000008, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000001000)={0x1, 0x0, 0x0, @tid=r3}, &(0x7f0000001000-0x2)=0x0) timer_getoverrun(r4) mmap(&(0x7f00003a8000/0x4000)=nil, 0x4000, 0x3, 0x4010, 0xffffffffffffffff, 0x4e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xc) pipe2(&(0x7f0000ef9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f00003ec000/0x2000)=nil, 0x2000, 0x3, 0x32, r5, 0x0) sched_setaffinity(r3, 0x8, &(0x7f000064b000)=0x1000000000000001) perf_event_open(&(0x7f0000323000)={0x1, 0x78, 0x0, 0x0, 0x4, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x200, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x40000) shmget$private(0x0, 0x4000, 0x78000001, &(0x7f000038f000/0x4000)=nil) shmget$private(0x0, 0x4000, 0x801, &(0x7f00006b1000/0x4000)=nil) shmget$private(0x0, 0x3000, 0x780000c4, &(0x7f0000a48000/0x3000)=nil) socket(0xf, 0x4, 0x0) shmget(0x1, 0x1000, 0x0, &(0x7f00008cf000/0x1000)=nil) stat(&(0x7f0000406000)="2e2f66696c653000", &(0x7f00004cc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() shmget(0x0, 0x4000, 0x1014, &(0x7f0000ca2000/0x4000)=nil) perf_event_open(&(0x7f0000e87000)={0x6, 0x78, 0x28000000000, 0x9, 0x4, 0x40, 0x0, 0x81, 0x2000, 0x4, 0xd57, 0x8001, 0x1, 0x6, 0x0, 0x4, 0x0, 0x7, 0x8001, 0x40, 0x1, 0xfffffffffffffff8, 0x1, 0xffffffff, 0x40, 0xae, 0x0}, r1, 0xfffffffffffffffa, r0, 0x3) move_pages(r3, 0x9, &(0x7f000028f000)=[&(0x7f0000c30000/0x1000)=nil, &(0x7f0000e38000/0x1000)=nil, &(0x7f0000ad9000/0x2000)=nil, &(0x7f000008b000/0x3000)=nil, &(0x7f0000195000/0x5000)=nil, &(0x7f0000a0d000/0x4000)=nil, &(0x7f00003e9000/0x4000)=nil, &(0x7f0000d3e000/0x1000)=nil, &(0x7f0000a8c000/0x1000)=nil], 0x0, &(0x7f0000a60000-0x1f)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) ioctl$TCSETS(r2, 0x5402, &(0x7f0000b6c000-0x24)={0x1800000000, 0x2, 0x8, 0x7, 0x9d2f, 0x90, 0x7ff, 0xfffffffffffffffd, 0x7, 0x100000001, 0x3, 0x2}) ioctl$TIOCSTI(r2, 0x5412, 0xfffffffffffffff8) pwrite64(r2, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) 2017/07/30 23:26:21 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x0, 0x0}) r0 = open(&(0x7f0000003000-0x8)="2e2f66696c653000", 0x10002, 0x2) fcntl$getown(r0, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000004000)="2e726571756573745f6b65795f6175746800", &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000006000-0x11)="5d7070703073656c696e75786574683000", 0xfffffffffffffffa) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000003000-0x20)={{0x0, 0x989680}, {r2, r3+10000000}}, &(0x7f0000007000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) keyctl$invalidate(0x15, r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000006000-0x20)={0x3, 0x22a2, 0x2, 0x80000000, 0xfff, 0x7ff, 0x1000000000, 0x5, 0x0}, &(0x7f0000006000-0x4)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={r4, @in6={{0xa, 0x2, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3da, 0x2, 0x1, 0x0}, 0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000005000-0x5)="6465616400", &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000004000)="00", 0xfffffffffffffffb) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000002000-0x8)={0x800, 0x800, 0x7, 0x72, 0x8}) keyctl$clear(0x7, r5) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r6 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r6, 0x1260, &(0x7f0000019000)="") socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x80000000000000, &(0x7f0000004000)={0x0, 0xa}) 2017/07/30 23:26:21 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000789000/0x4000)=nil, 0x4000, 0x0, 0x400000000000033, r0, 0xfffffffffffffffd) mmap(&(0x7f0000283000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x200000a, 0x32, r0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000789000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x2, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) getpeername$inet(r0, &(0x7f0000282000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000282000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x200000a, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000789000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsa(&(0x7f000078b000)="2f6465762f766373612300", 0x7, 0x80480) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)="2f6465762f7667615f6172626974657200", 0x80200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f000078b000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000078c000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x2000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000789000/0x3000)=nil, 0x3000, 0x1000006, 0x10, r2, 0x0) mmap(&(0x7f0000789000/0x2000)=nil, 0x2000, 0x8, 0x10, r2, 0xfffffffffffffffd) mmap(&(0x7f0000789000/0x4000)=nil, 0x4000, 0x16, 0x3f, 0xffffffffffffffff, 0xfffffffffffffffb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x40000000000003, 0x404011, 0xffffffffffffffff, 0x13) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0f000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x40000000001d) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078a000/0x2000)=nil, 0x2000, 0x3, 0x10, r2, 0x1000000) sendmsg(r2, &(0x7f0000a16000-0x38)={0x0, 0x0, &(0x7f0000a13000-0x40)=[{&(0x7f0000002000)="d674cb8cdc6e0f214a4115ee9b40d558c8b503ee62486d119b99c21f41f01a67d5ac312064d1f2311545ccf81e252e54d804af13bf6d83c266f48eec0322c91d145c60f7b89987cdeff4966404dc404ffbe7ce36a76d1c478553165cfbf349254a94ee1a8ff070bc85a0da409a17409f578bbf3fd9c9abd60cf100000000000000074a1a16f7453d", 0x88}, {&(0x7f0000002000)="391790b68966756e2684b6c5c33c43ced134ba2cf6f2209a13fdf181fc076c354817004659c1ae3d54c8b7f066d51e02c79081191028e89afd4ef1c3611a5e3832a02846fa390a07d1bf683db4d15ad92e512a854863961699a8de4630c26fded249978c5e449018", 0x68}, {&(0x7f0000007000)="1b3c9915deceffdd184f837d1992912d7cb7ed79d755cc5b11f3b76cc55fdaec741901d9253a56a72e63867b22651e61f93f1bb8bb76b6e7057f1c8ea716dbed69ff57c4aae8365df3dce78019bc99274fea206af2ad5b41772eb1245c33135e35f37f44cf5fa292577d4ab2ed8b7cc501efd1cbfc285fd56f50592725ea5364be0dba6a8899c49e2dbf1fc569c0fd8b30dd8195a79d636317bdf675ca3deb0709c4815ebf48a14abdc69933e837d1532ffce2d0f9d87a44db0aea03", 0xbc}, {&(0x7f0000006000-0x8c)="abdc8b98502adbcd918d18661add8dad09d334db8c66ca89010db335e4491a61cd0ef6ea46d2e612de32fede3fc3e0008aa6e24ec48fd692fc40a3428b12c5325e13ab3a2f9db43f9f7b8c7d243207d507b070cf95784de1feb99491879b45b2dd000772553b743ec11849f08fc6e6463a7d7d39baad6eaf7ae52b626ed772631bb55edc2e39036d93b2d146", 0x8c}], 0x4, &(0x7f0000005000)=[], 0x0, 0x20000000}, 0x40) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000a0d000/0x3000)=nil, 0x3000, 0x3, 0x3e, r1, 0xfffffffffffffffc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000008000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f0000001000-0x37)="", 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x2a, &(0x7f0000283000)="bf8000007300000000449534b3809dc74a9fac25d7ff810000002b27bb8df439b081af8d4d8f486cd85ef67aff05771c0c3d4e94c7d5d2b719975fa133b21d2a2948d878bdf0f57976b40f6126b7555738040041c11733610b58ff8c661d0128b98b49542999394a646f11d11e2a2caaa9f96effc0d42212661c8ec98a338b88071840c2b693e92654adf19b573efdbe7588c4bb10723c709674a9", 0x9b) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000283000)={0x1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0xfffffffffffffffc, 0x1, 0x4000000001, 0x0, 0x7b, 0x1, 0x8000000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000283000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0xe3) fallocate(r2, 0x2, 0x5, 0x0) 2017/07/30 23:26:21 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000637000)="2f6465762f73672300", 0x2, 0xc) mmap(&(0x7f0000492000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f000002c000-0x8)={@loopback=0x0, @loopback=0x0}, &(0x7f0000ac0000)=0x8) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0xffffffffffffffff, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ff000/0x2000)=nil, 0x2000, 0x800, 0x10, r4, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00005d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) r6 = syz_open_dev$vcsa(&(0x7f0000dc5000)="2f6465762f766373612300", 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000a76000-0xdb)="", 0x0, 0x0, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r7 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00008cc000)=0x0, &(0x7f0000a5f000)=0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f2e000-0x8)={0x0, 0x0}) socket(0x10, 0x802, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000916000)="", 0x0, 0x0, 0x0, 0x0) socket$inet(0x2, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x3a, &(0x7f00000c7000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00007f2000-0xb)="2f6465762f6877726e6700", 0x4046c0, 0x0) 2017/07/30 23:26:21 executing program 4: mmap(&(0x7f0000b88000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f000002a000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0xfffffffffffffffd) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r1 = open(&(0x7f0000028000)="2e2f636f6e74726f6c00", 0x0, 0x0) symlinkat(&(0x7f0000013000-0xa)="2e2f636f6e74726f6c00", r1, &(0x7f000002b000-0xa)="2e2f636f6e74726f6c00") symlinkat(&(0x7f0000024000-0x8)="2e2f636f6e74726f6c00", r1, &(0x7f0000013000-0xa)="2e2f66696c653000") renameat2(r1, &(0x7f00002da000-0xa)="2e2f636f6e74726f6c00", r1, &(0x7f000028f000-0x8)="2e2f66696c653000", 0x0) 2017/07/30 23:26:21 executing program 1: mmap(&(0x7f0000000000/0xee2000)=nil, 0xee2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0xfffffffffff, 0x3d, r0, 0xffffffffffffffe9) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x2000003, 0x810, 0xffffffffffffffff, 0x46) bind$inet6(r0, &(0x7f0000d8c000)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x4) setsockopt$inet6_udp_int(r1, 0x11, 0x40000000000b, &(0x7f0000f63000-0x4)=0x0, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x1000000, 0x10032, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f6d000-0x28)={0x0, 0x1d, "a230e8d1d190348a66c3934a6adebe6750be12f5a926126ff54ae29695"}, &(0x7f0000c70000)=0x28) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f6b000)={r3, @in6={{0xa, 0x0, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa5fb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1000}, &(0x7f0000f6c000)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f6b000-0x8)={0x0, 0x9}, &(0x7f0000f6b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000045c000+0x196)={0x0, 0x9}, 0x8) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004cc000/0x3000)=nil, 0x3000, 0x3, 0x800000000010, r2, 0x10000000000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000cb000-0x98)={r4, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc03}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x82, 0x4}, 0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000f6a000)=@assoc_id=r4, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000c80000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bee000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000f6d000-0x18)={0x0, 0x40, 0x1000000030, 0x4, 0xfffe}, &(0x7f0000f6c000)=0x18) sendto$inet6(r0, &(0x7f0000c5f000-0x4)="7e30d26017ebd95083967202783d2ecd6c0d9c1a22818437b790183660ed78c2a981f54ccdd4033b1a69d46dfede36332aa64ee8d38038d141dc8abdbbe17931893b50c47b", 0x45, 0x10000000000000, &(0x7f0000353000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000738000/0x4000)=nil, 0x4000, 0x5, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ee0000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000352000)=0xe8) sendto$inet6(r0, &(0x7f0000a85000-0x7)="69d881458ba4c2", 0x7, 0x10, &(0x7f0000dc3000)={0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x100}, 0x1c) getgid() mmap(&(0x7f0000dfa000/0x2000)=nil, 0x2000, 0x2, 0x32, r1, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x8000000000000032, r0, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000ee2000-0x38)={&(0x7f0000055000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f6f000-0x10)=[{&(0x7f0000f6e000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}], 0x1, &(0x7f0000ed7000-0xb5)="", 0x0, 0x0}, 0x0) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/30 23:26:21 executing program 4: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001000-0x20)={"1461ce94736fbf20360d65bc653b6377", {0x4, 0x1, 0x0, "d3a078de0b7f", 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x7, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000589000)=0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x10) write(r2, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000132000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ab5000-0xc)={0x0, @multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000daf000)=0xc) sendmmsg(r2, &(0x7f0000853000-0xc0)=[{{&(0x7f00001fc000-0x8)=@sco={0x1f, {0x80, 0xdb7, 0x854, 0x81, 0x10000, 0x3}}, 0x8, &(0x7f00006c9000-0x70)=[{&(0x7f0000b82000)="af063fc57ad8547aa55f50d46946880adaa5e08525503aa7500627abb15608b8fcd41e6934e4f945a0d4ab3fb4a46f7cce555bd39e68e2b42d204e5d44acc628c56bce6add81081d91676ed354194d1029dcbefc191e5d0ccd07c7d2ef2dd5a7e8152163f19367423a9bf13b8fdd541f713367d637058688df41d042383dd4c9d52ed860da44c712364d62b7aa42a253313805f2f84d18860eb75d52e7aaf6f226f326c5c849391c1d3d68dbb05afc10dcef568ac61d8573030dc18330c7777d85106b062bb01e3f77862cac5497854b2b951ead017c046a80f5b6d0ce490b0e9994ab5a6e4968b75ca3f38d4213dec10b", 0xf1}, {&(0x7f00001c1000)="3a30830dfabb2631fde7e405e253d34c8d96401a043fe59caecb27b1fbae9d98b4db8cce2f6313755e4910af24526871404942f525a40b0d8dc2e959b1b18a85cdff13a1621e2c01", 0x48}, {&(0x7f0000d57000)="ab907b0399e86146790599cc1e46ecd5602494e468ec9eb0e69c1f6e06c5bdd4dc3ec1ceec731706c24142a20e305abd8ae19a99ca8f211025857b2467087def7fd64cace891c6ed92ad94894c55d500d978", 0x52}, {&(0x7f0000cde000-0x60)="e0370c0f5ab43541efb7dd0bf15b5a7316da206245b2e9bb25114a81158e1ff44abe479d4fbe9fb0c76bc6b371dbf34431f92b18a0febf7d36e9904f403f4235f17dc716e353acd0cfcff0c3cb550849b93fa01f5e42c8d5623e61e71e275e60", 0x60}, {&(0x7f000080b000)="e089966469a73a2e32f82768f68c97489f9679b2de5811dd63b1fcde282604536e04369377cd9d805970afb7b13b6f93e5fc50c1d991195bc9a9be1bd0edac441d18712354603e1e438ca613ba6ec9782e4f2bc8c4300816fef9f483c2a0", 0x5e}, {&(0x7f0000f0d000)="5038780e8ac73c72192c242949aba643fa2c78681ff39bc3b71849fa9ee24fc4f26edae0399f3a61c5caf5f7f2bd64518ee7b901da09e024323f73bd4fb82340dd5a8147108724343550591f8390f33e09d63b18be6322450608f60a2dc80b1f17a5b1c350291030da9b9bbdc1f10787fe704d3c511dc3866a37ffe2762d97de102e5861778da4ed9bc06a69158bb1c3c71c0949da0d669ca0e996128436ee9a2b879a043b65c63c2a58811e084d37135d82", 0xb2}, {&(0x7f00001de000-0xf3)="7b57306e091d580b9ca562fd978964905d5176ae722fe88db1380f7c371e7510417e00bc4a08279056be0b424975ffbd36012eaeafb7e29c78b36c8e91c12c3d47cc45b855ad7e10a3ff1551c649300339da20706cb22d20354fe9ed539b58f6a0858e8a6d3af8d0f8ab6b6dc2ab141840cfc4a60ce3f894004f773bd9f3da01598dc64670270b0f0fe109ea52e93b505a29cb0c92033c8d8464713fe933ae370bd054be5fe54165cf7ccaa4278bd669e48748aa043b88859500b23e7c52723a36b655c003c63fe0865e4a1d36ce170a5634ffc04c374c2d71563aad7718d86ddbf9ab1a1e9e577b68a0d30e64a44d2340bd03", 0xf3}], 0x7, &(0x7f0000514000)=[{0xb8, 0x29, 0x5, "3fbeb914a2da11f3ca0e816deca670d16cc89a8ef42cf5a33cdabf550d246759021fffb75ca1fcdbd23f682e50e19e5eff12de8aceb7a62969a7d678bcbb0f5a0d8f417801e15ba6bdc3b953a63e58dc00f544f8c38257272f2afa2ce1610124c3dbb664b3ad1d866dad0c08ad51c1fe1d52364892d23c85c88c54d33410bc71ea2afc6ab755afb55a1d7f811513fb8fbf9e7736d8d312120151e330d31cca5689b689eedebcdc80"}, {0x18, 0x11, 0x6, "0b8b845ffcf533"}, {0xa0, 0x10b, 0x7, "4d7704da92781b8dd30001ab4db2c02a906f6e174cf83faf3b3c96a8bc10045b8c0bcbd881bdff3d0ca22b52cb9dae9295843edbebccc7c6932a48b30e5c11075f72a59670ed52355f8a201f866a31c5411313284d44e7d208d724a653479a5f789f2385571bc97eadf1cd8ed06f8dd0c27f79aa45b5dfa504cf3978b0e2350178b55652aa64cf6d12a3"}, {0x48, 0x11d, 0xdd94, "abd7ac61fa5800e09d267fefb093bb577e57107353ac68689dc22954a5e2bd4d87ad0d0c0744e38d069d1485fbc74a8bd462bf6c28"}, {0x50, 0x10f, 0xa24, "3daf1a36ee25d95c32541c0af38c3609b7d7bf3ec7a9301c22a610a7dfc162b9ffdb842fcb69b7ded8336769e5a2dd27417c8b9cee3fb485531ce660c6"}], 0x5, 0x1}, 0xc677}, {{&(0x7f000070b000)=@l2={0x1f, 0x3, {0x9, 0x8, 0x1, 0x2a0, 0xffff, 0x9}, 0x7, 0x9}, 0xe, &(0x7f0000aa9000)=[{&(0x7f0000b6a000)="16e0e0224ca9114c9f5d305f1c5cf1293cd6e5f38a93c7d1cfd9d0fd6ff3375aa69de8ac6fc709396352870fea0303e6c1d269c1ac2391015c62f27bcf9480f2966bbd7ceb1c6f6830e67799856666a4dc1ca8192a95e7f50d92cabbc96fe9c87ce5b112925364c50a999e", 0x6b}, {&(0x7f0000379000-0xd)="2f250b0c1ee5ceb245adc77e2c", 0xd}], 0x2, &(0x7f0000c0b000)=[{0x18, 0x113, 0x8, "30d90205"}, {0x1010, 0x103, 0xfffffffffffffeff, "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{0xc8, 0x11f, 0x8, "e80ac6012d0686dcdbc37071b0a48520433c8dcf52a3024cbad9f86e91dba4ec1fc6b2b1fd6f02a558121f5e8f061d95df9bf722d024dcdc1accfa49cbcecfe78df2d4403ab32fede6252f6dfccb096f05e56f834de562950abccd861fa0aa693740473fea1d195db7a4f42abd1d75815a3408b5096da5b2f69f31ae37fc01dcb333f16ba288fe3915dfaabae3024ecd63c18d609927661b3747d24a83dff91dff42f3e0ea709ddf74f7642dfeed18eaa3c01c709838"}, {0x108, 0x115, 0x3, "42b1546f0631fac3f62c8d2647f68ce8ffa922ee4b5c0595beb1d428975dae3b2888807ec7dbc18f0c52b34190925e8f66259aa8dc558394e575ad7296e33338b424ac7a6c67e4121e4a183761170ce763fefbac0a62b5d4a5f1e298f873cab9238be3aca683ee43d148fba9b40abfc233f8e6f8e01f182ef397d6c66db4ca4b4e039feba01ec0677178c741120a14da27d21f7aa3ccb6f275a66d39c99abd5924f4f365e82a1f15c789810fe1a00c5d4eaf62b12f08c8f9d2e46b735c35972bc0fbdd3150a57677c650093247b75f51204f680d5c545f84e94332c57b2cfc2c2bbac8a79d3c89400de79e49e0be5660f6be6abe"}, {0xc8, 0x10f, 0x3ff, "df7c825729393e213a16d984e29a67821b8c524b2e6730a06eb1a3935d70f5fd5e9d0432d8513bcc357e1ec1fd0134a16f5f1e690af04a079ae849b57e3fe0c9906a496db60b69772b2be3bc30342dce5bcee344a40e23f3d6cf2f3c95ea8cc7e31b51b9eb26b24861379946ca33bc3f21297f4f449bcb645a4823364db37de3df47eee8502a7bc336d39041996ce24d27c7f70c40232575c1a9cbc2329820a7aa5393cd3917dee96d1fde9c6082c2b88c2c6cd0"}, {0xb0, 0x116, 0x203b, "0a6d52e403c90263532c0a5cf3ff0274825392924a52fd168747df1324a8480f834d6b0e739fc147366b3110294cf5839e1f4bc9b425698069bf973705aaa9397b3b6c622261ae944df2731d34c02321852f78f75be7751d3cf28cb8d4050a0a1ac6682bd82214a3bd7f0655ead08f24c4b93b7aaa9bbeac2f9c1d04f1e21f110d3f93616e1e49f4b3d2ed769bb07901aedf068cf2abf770206d9511a03b5f"}, {0x70, 0x11f, 0xffffffff, "8435e9cc79da038d13be0ff79c5f21c749fa9701b036d102852c5ec2e9ae49d1f590d366732c6396c3c05ef66f88b4ed13d84a3139e6422478843c82a80cc9bedea2835d7ef884b0d10f51b42743697f0d2846a7cffeb4cb4936fa5f7e78"}], 0x7, 0x80}, 0x3f}, {{&(0x7f00009af000-0x60)=@nfc_llcp={0x27, 0x80, 0xffd4, 0x5, 0xfffffffffffffffd, 0x5, "3c3a7fa05a6025751277159865a9cdd895c576ddb76ffae834b371324d20d7d57f9745bf0ded504f856699994b7f8129a29fd56f5d41f5c5305a698f030a9a", 0x101}, 0x60, &(0x7f0000d15000-0x50)=[{&(0x7f00008ea000-0x19)="65d1a0d9c48a5a150c265a88c20c45fcc6ca6dca51e5f5b90d", 0x19}, {&(0x7f0000be7000)="f58305093fcb13e60e49a5502f782356ec1b6bf377026bc4cb23532c4954829386d1abb355c9e0f48d155d5d23fbea6af7201940c24c8dc7460c9e2d88b1bf213dafe1e26fff3aeb8ada2bb8e91be13319157e8a50486b5b0cb1e4a2b44ba5869fae37e3ab621a70884e6e0e9d3b4c4970271f425097ad904282b5c6a4e0f0217ab6b64e2fa36ea8515df03a9c8c95", 0x8f}, {&(0x7f0000ec4000-0x33)="ef7f491e07deb2e0b31f3571c992ce320bb731a95a5d3dbae3e72e9fa38169062bbe79510a6f5accd00d97d3bedf843224a1d8", 0x33}, {&(0x7f000029f000-0xe1)="5051f9e8ec2cddcad427b8261d4f70669e0d3fdeb7fb117d3ab29b847d01f8641cf20bab39b19b54fe2d0bc3d5a45d5f336b46c038322d902cff7942ab81ba33b8b3721525fcfd642740302201d55d2435822e71b28496cc99170e814a29a8161ae3a6583f0c255ef1888c242a33624e061afb7736b37aafe095817a19f915c9382bc0cf1db66dd41af7ab0cf86f3d58247aaa52de255055a762eb1bdb8a4326e93472ff79b1c5f76971110de870355798d34efaa6f921c87df57079f1cb86bc35b35694a7194c11ef026517da12dd4e75d7c6f4cbfd0dab74bccbc714a870bf55", 0xe1}, {&(0x7f000055a000-0x7e)="041b08e6d19dc6bcc80b2ed56ea136354f62b8d9d08360bdda12415fa0bbe4acdd951fa5918ba374b1756e14d6dcb887b127323aa9d5374efd2d130c40d7abd459ba74323cdede266e769307a411e27f74eac4a4e87b449e4693e6dd780e580a020fc345395099d209b81e4d0c60a47d2607c616a07f43ca225490ecbe74", 0x7e}], 0x5, &(0x7f0000409000)=[{0x60, 0x117, 0xfff, "9d994a84bc245b4b17c142a47ecc95d64f8f1718f1a519c82044d426f638e70105f4b1489fb67c7b66c6bdd19c53c06b2d0e6e08d497a87dba43aa2d068fd85dff276a4594304102cb6e14"}, {0x68, 0x13f, 0x8, "f1067689884c4cdb8c3f4392fcf92fa8f1dc72554e5617d0c97dabb75cbb65db424128a6c1e11e8b91353fac63f815559efd8ee486ccfdf2fb5b8649059ecb33bb15560a13504b3d710282c63f01462f54cfbe10a706"}, {0x48, 0x114, 0x2, "9fdd9e0f0ab68b8b64ce8f7998c10e9c1636880d170d3ded3cce13434814acdd67a4bcfd407cabdbf2aeb803ba7a225bb20639"}], 0x3, 0x8000}, 0x9}], 0x3, 0x1410e58659d53548) mmap(&(0x7f0000f97000/0x4000)=nil, 0x4000, 0x2000000, 0x34, r0, 0xfffffffffffffffe) r4 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000021f000)="2f6465762f70746d7800", 0x400000, 0x0) r5 = socket$inet6(0xa, 0x80002, 0x800000000000000) connect$inet(r5, &(0x7f0000002000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000f5b000-0x10)=@generic="afedd8f9e3a6a0c2c2c62cbcdcd6ebd4", 0x10) mmap(&(0x7f0000b94000/0x4000)=nil, 0x4000, 0x100000000005, 0x30, r5, 0x4a) r6 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000002000-0xc)={@empty=0x0, @broadcast=0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000d21000-0xc)={r3, @rand_addr=0x8, @empty=0x0}, 0xc) epoll_create1(0x80000) socketpair$inet_sctp(0x2, 0x1000005, 0x84, &(0x7f0000d75000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r6, &(0x7f0000001000)="e3d44259bb8504e06abb27acc1f3e934dd35733f09e60483f6a83daff3f8f5", 0x1f, 0x20008000, &(0x7f0000002000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000bd3000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r5, &(0x7f0000001000-0x5ab)="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", 0x5ab, 0x8886, &(0x7f0000000000)={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/07/30 23:26:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00005b0000)="7573657200", &(0x7f0000ac3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ab4000)="00", 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f000007a000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006db000-0x4)=0x1c) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000b82000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009c7000-0x4)=0x46) r1 = dup3(r0, r0, 0x80000) getpeername$netlink(r1, &(0x7f0000900000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e29000)=0xc) keyctl$join(0x1, &(0x7f00004bc000)={0x73, 0x79, 0x7a, 0x3, 0x0}) pkey_alloc(0x0, 0x3) 2017/07/30 23:26:21 executing program 6: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000de4000)=0x0, &(0x7f0000a69000)=0x4) mmap(&(0x7f000054c000/0x2000)=nil, 0x2000, 0x6, 0x40050, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f000091e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f00003d1000/0x3000)=nil, 0x3000, 0x2000000, 0x201c, r0, 0x100000) sendto$inet6(r0, &(0x7f0000966000-0x1)="4a", 0x1, 0x2000000004010, &(0x7f0000de3000)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x4, &(0x7f000041a000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000c90000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000fe6000)="00") r2 = socket(0x11, 0x802, 0x300) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r3 = socket(0x2, 0x1000000002, 0x88) connect$inet(r3, &(0x7f00009b9000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = open(&(0x7f000043d000-0x8)="2e2f66696c653000", 0x100, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000061000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f00006cc000)={r5, &(0x7f0000898000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) pipe2(&(0x7f0000531000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r7, &(0x7f0000af6000)=[{&(0x7f00007df000)="978869b2a3464f81959a6dba10eeed8f26e2ccb4e77e86", 0x17}, {&(0x7f00008e1000-0x3e)="4aa66fac3b550cef190a411db7041b0561213d527cf092eda19b58d88dbcc6b0e131588f6b89eae6b5df476f6075455f7a885589f9c123ca1f71e8400092", 0x3e}, {&(0x7f00004ac000-0x99)="aa1ccc72bd8a4e6b1c5d42055d2d1f9860a7c94c4713cd484c9ec083a8e70dffc432dcec750adf8eb46f3b74f7de88b7cd76693046b807dbe9befdeb198988e38ae722cd1b40e13bc4ba055fe4ed4f36b901cd8fda13cb9ff080d08381c704ade16a44b665050d1903b1c5078f67167ace601f88b6181d0fed9e912313e61eae6a11e34097a48f5166c8b74a0e6d451be271cfb21cb7ba8ffd", 0x99}, {&(0x7f0000526000)="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", 0x1000}, {&(0x7f00004b9000-0xe9)="87f0aa6f922cf04ea59109bd953ebdef67629843ffe8cc3378cacae840d5e55a9c04860a1cebe656207643889917409f53b8996b140a1a173fa24a7c1eeae1ea1015a6b97e7b328c5c4433ae034bfeac3cd5154e4aa33ddefc4c0a39eccd93f375f7ebd1931a1cd3edac0df2bac869d7cd1b06e5d396babfbb972ebbb73aef3ad0bfe9f54b41e6f840982da3c8ca2a2aca2f1ad4e5e7660e8bd0ada605666c47744b2eef9c0fd2407f061278e39809cb29039bafa2a1506f697692342d2e0828aa6eb15d3df24112fdd1df7e1234605239cbe2af758acbd220b62cc2ad86a714f0d67e6c69eabf71ae", 0xe9}, {&(0x7f00003cb000-0x19)="2c33637c2380599dae66a1e763c7f927641f3a28de4c184064", 0x19}, {&(0x7f000074b000-0x1c)="2960b1afa1788a6cedbfe4aa1bfe21e3cb8b38c050037321b191dc56", 0x1c}, {&(0x7f0000e40000)="f5cf907b1cfe4b07462bc2d2", 0xc}, {&(0x7f0000903000)="3104449aba05669957e3d2fca446fa11b6e28c6745a1b7a658c223124bdfe316000002d45a5313ca1b35530b1f03a650bceb0814112eea666018d1c532cc716584b310a5f2922088286389ddba4951af51d91e7737e49c66a32748a41d02471a10d50c392cc4858bee18efcddea142fbcb564c6fd9e8a2074661638b58bf425704576553256dc28b71fd9ec1d5daa783095581a64787cc67ba3b10cc5a8e9a721308cf50f0720d349e44616e1f3dd2a8faba5c839be33723915ea4f72e0a846d9f", 0xc1}], 0x9, 0x0) splice(r6, 0x0, r3, 0x0, 0x50e5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000466000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0xfffffc, 0x32, r0, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x8, 0x800000000000038, r0, 0xfffffffffffffffd) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000084b000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r8}, 0x14) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r7, &(0x7f0000e50000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000f41000-0x4)=0x10, 0x80800) listen(r0, 0x9) syz_extract_tcp_res(&(0x7f0000f02000-0x8)={0x42424242, 0x42424242}, 0x2c00000000000, 0x2) syz_emit_ethernet(0x4a, &(0x7f0000c6e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x200000000000000, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, r9, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) 2017/07/30 23:26:21 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x7, 0x33, r0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000011000)=[{&(0x7f0000012000-0x7)="217772ecbae43f", 0x7}, {&(0x7f0000012000-0x19)="0400d8cab9ffe00e19c594ec12ebcd2814be4ef5be37b44e5c", 0x19}, {&(0x7f000000f000)="7b100c906982d11bba8fe74e713140d1c5403631518456d7b3df83c622c98f233663db8141cac66d814265e7bc6abd9692e5d79ab25fa9795945f434d55f725abb1a61866ded92a6ad9d9f17e47b33142552c0beda98ff2a25acd27b6836ff29847d1a4c65693843beeb78627ca48f7d10f9f732b19fd3b1deb7d6224e281f1d21e32771324fbdcdfc23dd02ec3bd2eeddfb79ad4954bad61b8516c322ce498b7260560f4b41f73110237fc185ba6349fdb11c4e4309d3e951621d98798db6e3f6e2b734b12215032c288c1ef6", 0xcd}, {&(0x7f0000011000)="a6469e5cb10ed695968f9a186d2ed42c62e073ee5df2dace4cdbd9a01b017d0f29a1cc63edc21635db21ecc49b0fcff4dd20f87d27507ffda75c03e346685777d088a6941607e6961733804b2e9f61728aef42", 0x53}, {&(0x7f0000012000-0x26)="3d4258013a9d325beae66ca94db6223aa46a163b349c3e5086fb071fcf6d98f1bee8b1122dbf9784e6c8b0f40be35b", 0x2f}], 0x5) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000000c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) listen(r0, 0x5) shutdown(r0, 0x1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x40000000000003, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f000000c000-0x4)=0x0) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000003000)={0x42424242, 0x42424242}, 0x2400000000000001, 0xffffffffffff8001) syz_emit_ethernet(0x37, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, r3, r2, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"0c"}}}}}}) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x1000006, 0x32, r0, 0x0) pipe2(&(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r5 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r5, 0x6, 0x1f, &(0x7f0000015000)=0x0, &(0x7f0000015000-0x4)=0x4) mmap(&(0x7f00002be000/0xc00000)=nil, 0xc00000, 0x3, 0x34, r4, 0xffffffffffffffff) syz_open_dev$usbmon(&(0x7f0000016000)="2f6465762f7573626d6f6e2300", 0x200, 0x4800) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000014000-0x4)=0x1ff, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000)=0x0) 2017/07/30 23:26:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x4000032, 0xffffffffffffffff, 0x0) request_key(&(0x7f00003e2000)="a4657972696e6700", &(0x7f0000d14000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000822000)="00", 0xffffffffffffffff) r0 = request_key(&(0x7f0000d6b000-0x5)="6465616400", &(0x7f0000411000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001fc000)="656d302d5c00", 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f000052d000)="64b4236400", &(0x7f0000d99000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r0) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r1, r2) r4 = open(&(0x7f000040e000-0x8)="2e2f66696c653000", 0x404, 0x2) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f0000000000)="ca9054728026d78d161a6da429") mmap(&(0x7f0000f65000/0x4000)=nil, 0x4000, 0x0, 0x910, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00000f6000/0x3000)=nil, 0x3000, 0xfffffffffffffffc, 0x6, 0x20000) mmap(&(0x7f00005ad000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000007000)="d55cda46c59891055544e5ce75e00a42f37510e0f3477f440542c5fc72c271108eb5899565c3edc2e1c7db151b2ef723f9a8c17037b4f09d41229dfca390f7f9cf885acf3dad8bb4adfc1925d764a10151b7000807f203bfbee183ed5349aa6363f2e9a19fe7b5aa75676b80e3c0b3e29038f49de6415d7dff1eba") eventfd(0x20000000003) shmget$private(0x0, 0x1000, 0x2, &(0x7f000026d000/0x1000)=nil) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000007000)={0x0, 0x6, &(0x7f0000008000)="dff32a589d54"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000007000-0x4)=0x0, &(0x7f0000008000-0x8)=0x0, 0x8000, &(0x7f0000002000/0x3000)=nil, 0x2) mlockall(0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000ca7000-0x4)=0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) symlinkat(&(0x7f0000aa3000)="2e2f66696c65302f66696c653000", r1, &(0x7f0000958000)="2e2f66696c653000") fdatasync(r4) munlock(&(0x7f0000002000/0x4000)=nil, 0x4000) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000002e000-0x8)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f0000da9000)="2f6465762f62696e64657200", 0x0, 0x0) [ 53.178639] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=14917 sclass=netlink_route_socket pig=6222 comm=syz-executor6 [ 53.208073] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=14917 sclass=netlink_route_socket pig=6222 comm=syz-executor6 2017/07/30 23:26:21 executing program 5: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a72000)="730100ffffffffffff0600", 0x0) mremap(&(0x7f00000a1000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000009000/0x1000)=nil) r1 = epoll_create1(0x0) truncate(&(0x7f0000fde000)="2e2f66696c653000", 0x14) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdf000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000fdf000)={0x4, 0x0, 0x0, 0x80000001}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000fe0000-0x20)={0x66800000000000, 0x0, 0x10001, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000ed4000)={0x9, &(0x7f0000246000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000fe2000-0x8)={r5, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000fe0000-0x20)={0x0, r4, 0x0, 0x200}) ioctl$TCSETSF(r2, 0x5404, &(0x7f00007b0000-0x24)={0x2, 0x6, 0x3, 0x1f, 0x3, 0xd5, 0x3, 0x7, 0x74, 0x1, 0x7, 0x7ff}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000fdf000)={0x400, r3}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000fe0000)=0x8001) read(r2, &(0x7f0000dcc000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) ioctl$KDGETLED(r2, 0x4b31, &(0x7f000055c000-0x1)=0x0) epoll_wait(r1, &(0x7f0000fdf000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x401) syz_open_pts(r2, 0x0) fsetxattr(r2, &(0x7f0000dcb000)="2f6465762f70746d7800", &(0x7f0000dcb000)="626465766e6f64657600", 0xa, 0x1) write$tun(r0, &(0x7f0000fc8000-0x10)=@hdr={0x2, 0xa, 0x223, 0x2, 0x0, 0x2, "0000187ad3"}, 0x10) r6 = socket(0xf, 0x3, 0x2) sendfile(r6, r0, &(0x7f0000fd4000-0x8)=0x0, 0x6f) 2017/07/30 23:26:21 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x32, r3, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)="2e2f636f6e74726f6c00", &(0x7f0000001000-0xa)="2e2f636f6e74726f6c00") mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000b5f000)="2f6465762f736e642f73657100", 0x0, 0x3fff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000620000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r5, 0x40505412, &(0x7f0000be3000)={0x5, 0x0, 0x2, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r5, 0x40505412, &(0x7f00003a1000-0x50)={0x0, 0x10000002000080, 0x3ff, 0x0, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_udp_int(r4, 0x11, 0x0, &(0x7f0000e6d000)=0x0, &(0x7f0000824000)=0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r5, 0x80605414, &(0x7f0000724000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000f36000-0x34)={{0xffffffffffffffff, 0x2, 0x6, 0x3, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ftruncate(r4, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000008000-0xc)="2f6465762f72666b696c6c00", 0x2000, 0x0) syz_open_dev$usbmon(&(0x7f0000064000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71ae, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = inotify_init1(0x0) inotify_add_watch(r6, &(0x7f000002e000)="2e2f636f6e74726f6c00", 0x4000036) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) mmap(&(0x7f0000efb000/0x3000)=nil, 0x3000, 0x5, 0x40010, r0, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x110, 0xffffffffffffffff, 0x0) 2017/07/30 23:26:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x440000000806, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket(0x2, 0x803, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000004, 0x80000000032, r0, 0x0) setsockopt(r0, 0xff, 0x1, &(0x7f0000b2d000)="011b2e7bda", 0x5) socketpair(0x0, 0xb, 0x5, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) r3 = memfd_create(&(0x7f000003a000)="626465766b657972696e67072d47504c76626f786e657430277b776c616e3126656d31766d6e65743000", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r2, &(0x7f0000377000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000001000-0x4)=0x6e) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0xfffffffffffffffe) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x2000014, &(0x7f000000a000)="00") r4 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) truncate(&(0x7f0000006000)="2e2f66696c65302f62757300", 0x9) lseek(r4, 0x0, 0x4) r5 = open$dir(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x400000000000000, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x200000000005, 0xa012, r5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000826000)={0x0, 0x5, &(0x7f0000f68000)=[@in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2b42}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7c4}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b21000)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000912000)=@assoc_id=r6, &(0x7f0000320000-0x4)=0x4) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", &(0x7f000002d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x2, 0x810, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ccf000/0x1000)=nil, 0x1000, 0x2, 0x32, r3, 0x0) socket(0x13, 0x3, 0x2) write(r2, &(0x7f0000404000)="030bafff02000000100000000000007d", 0x10) 2017/07/30 23:26:21 executing program 3: mmap(&(0x7f0000000000/0xcfa000)=nil, 0xcfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cfa000)="2e2f66696c653000", 0x101) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f0000ced000-0x6)="72616d667300", 0x50, &(0x7f000000a000)="") r0 = creat(&(0x7f00008c5000-0xc)="2e2f66696c65302f62757300", 0xbc9dc8bbd81cb4b1) fcntl$lock(r0, 0x1000000000000007, &(0x7f0000cf1000-0x20)={0x1, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() capset(&(0x7f00000fc000)={0x19980330, r1}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = semget$private(0x0, 0x3, 0x0) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000968000-0x83)="") semctl$SETALL(r2, 0x0, 0x11, &(0x7f000091c000)=[0xc0f, 0x5, 0x1ff, 0x81f]) unshare(0x40600) unshare(0x210409fc) mmap(&(0x7f0000c23000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000450000/0x4000)=nil, 0x4000, 0x8, 0x32, r0, 0x0) mmap(&(0x7f0000107000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x2000000020000403) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000079c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000098f000)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f00006e5000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000507000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x2, 0x161001) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xfffffffffffffffe, 0x92, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x202, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x500, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000ffc000-0x4)={0x1f, 0x8001}, 0x8) getsockopt$inet6_buf(r5, 0x29, 0x41, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000)=0x28) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x3b, &(0x7f0000ffc000-0x8f)="32ea6baae492149c7e3a2d7c27ee7459848062fae3c1cca176583671f567954f49224afc336c7c0f1ca4481346db800a23399d81b55a6298493eae74d4856bae631be34997e2893e5d0799ed610d0b337a31ce68eac4dc9b1ff7d3755af5779699412d82a371b6888396ccea2d177430ef3ea8bad26bd3fb6c65b533d3a64e3724e96bc0607f961e6233dd69539755", 0x8f) fcntl$getown(r3, 0x9) 2017/07/30 23:26:21 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b67000)="2f6465762f73657175656e63657200", 0x109001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d48000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000795000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) fstat(0xffffffffffffff9c, &(0x7f000009f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f000009b000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x51)="0bb17285c2fd1ecdc999ea8a1f4f5d92221618548735d6503789814f8df4007cf7204e3e7702e68ba5173b486f04f77c342378e3416fcdb41f83279193d91aff58b9476b59db3bcd2f7cb0b39d48ead171", 0x51}, {&(0x7f0000da0000-0x972)="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", 0x1000}], 0x2, &(0x7f0000a2e000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x1, 0x20040081}, 0x20004801) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000fbb000-0x8)="2e2f66696c653000", 0x28046, 0x0) pwrite64(r4, &(0x7f0000fbe000-0x1f)="8518f690330c3a1e161617cdad42c10f", 0x10, 0x10000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000365000-0xa0)={0x0, @in6={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x5942a2a6, 0x4, 0x2, 0x44}, &(0x7f0000d30000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f000027e000-0x10)={0x5, 0x8, 0xffff, 0x4, r5}, &(0x7f000073e000)=0x10) r6 = socket$netlink(0x10, 0x3, 0x0) write(r4, &(0x7f000049b000-0xd4)="3c9e237e1c3a93da", 0x8) sendfile(r6, r4, &(0x7f0000813000-0x8)=0x2000000000000, 0x7fffffff) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f00009f0000)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/07/30 23:26:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xfffffffffffffffc) fcntl$notify(r0, 0x80000000, 0x24) seccomp(0x0, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000000)=[]}) r1 = gettid() r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003ae000-0xb)="2f6465762f6877726e6700", 0x40, 0x0) connect$llc(r3, &(0x7f0000e44000-0x10)={0x1a, 0xff, 0xc2ed, 0x4, 0x9, 0x57b2, @random="eb6aa70d6bc5", [0x0, 0x0]}, 0x10) ppoll(&(0x7f0000f0d000)=[{r2, 0x2120, 0x0}, {0xffffffffffffffff, 0x8010, 0x0}, {r2, 0x1100, 0x0}], 0x3, &(0x7f0000b79000-0x10)={0x0, 0x0}, &(0x7f0000d61000-0x8)={0xffffffffffffff00}, 0x8) r4 = memfd_create(&(0x7f0000000000)="fff8", 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f00002a8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pwritev(r4, &(0x7f0000d65000-0xa0)=[{&(0x7f0000e51000-0x43)="0d6e7e1daad0e2aff0ecf4a17b8c5a7ad64db97bf75a6e2087535a7df30e6543a1b3a49b3eb80d9425c14476a4cac094acd821c71612a5d4c8b9ed", 0x3b}, {&(0x7f0000d9e000-0xe9)="39dd90d31d5e3b0eaa96608248c9756126ba346d06ead0ba40eefd6ada97428c1003dd30c5d47d822c473367b757f10c0486501e87a7ef86d44227320e7792e107362fc508e1cf63011dd370ab0f0bdb409069bc54045742e2a7224053343d83024b0aaed593ae116f790047c5b801c04350dc844e3c24d73c19cadfa8db508c83fdf6ffdf6939baff40c888e4f6b54ef1932f43eb4e933095c047f42f86c89775215f2cb2e9cce7de643cbcd0c22d090e66e757ac3929be0511ca5fb85738ddf21ec5f449c8e738fb4a3e70508c5dbc006c55e94bfca0d9d298c9365730afba3d5e", 0xe2}, {&(0x7f000012e000)="", 0x0}, {&(0x7f0000fd8000)="24e52f5af6822f036844d28dd061b9d70d83328b922425736b0f2302cd8ce8fec4e7914e58a523daa4da992d7464eb3a290819d4cbfec918c9e9d5f4781624cdaacad129afd5a1cb9ad7ee15e21a87c87dd183b62ae4ab7c1bf7b4d0b8991f9b1594ac7d9bfdb105b90fca30de5429bb60926ffea85de45666707beed988c16dd5f41a0515b8ff7c334d625921381e92ec4bb5e2dcd433c23c926b7af097fd59f8e93b7f41fe48d0a2f996b38b9843125d196e688c49df8cac040489ca0a1faf799d1e3f79b33efdac6ce5", 0xcb}, {&(0x7f0000382000)="e4f786c3912b7057c60be50bbfa58a1ad061626eadb9f7bb488af744fa17b15bdb2970650afc5fa978e8c2bd5bed6e350306420ed0c6dd6e3f8e8531fbcb9086cbffd5a2c065cf3961d044368d6fabe525edb3cdde971573b0a6c3efc9ef7de0d665f68b33bf7576d7f464708832dc7659be5a3f247210b91b3e5b91598256ffefc979fedfca77873d39ce51d8f63b51e0012be0053fbc7c572ffcbaf5e5d0d98aefcf94", 0xa4}], 0x5, 0x7fffc) write$fuse_bmap(r4, &(0x7f0000a92000-0x18)={0x18, 0x7fb, 0x3, 0x3}, 0x18) r5 = openat(r4, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000006000)={0x0, 0x0, 0x10004, 0x0}) r6 = inotify_init1(0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000095e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ab6000-0x4)=0xc) mmap(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0xa, 0x8012, r4, 0x0) delete_module(&(0x7f0000753000)="2100", 0xa00) r8 = syz_open_dev$vcsa(&(0x7f0000013000-0xb)="2f6465762f766373612300", 0x2, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r9, 0x0) pwrite64(r9, &(0x7f0000ca8000-0x50)="", 0x0, 0x0) read(r9, &(0x7f0000e5c000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc00) ioctl$KDGKBENT(r8, 0x4b46, &(0x7f0000012000)={0x4c, 0x0, 0x1}) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) fcntl$setown(r5, 0x8, r7) fcntl$getownex(r6, 0x10, &(0x7f0000014000-0x8)={0x0, 0x0}) 2017/07/30 23:26:21 executing program 0: pkey_alloc(0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000c75000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1f, &(0x7f0000b2e000)="", &(0x7f0000d28000-0x4)=0x0) r2 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) fallocate(0xffffffffffffffff, 0x0, 0x3ff, 0x0) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0xcff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x34, 0xffffffffffffffff, 0x0) gettid() r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x4) mmap(&(0x7f00008d0000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f0000fdd000-0x1)="2f6465762f6e65742f74756e00", 0x0, 0x80080) pkey_mprotect(&(0x7f000034f000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000fbd000-0x28)={@generic="00099402000000000000067d08cebd5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getpid() unshare(0x20020000) poll(&(0x7f0000cf4000)=[], 0x0, 0x7f) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) fallocate(r2, 0x0, 0x0, 0x62000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00001be000-0xc0)={0x0, 0xb7, "370322217b82a8fbf3220d2a832f7d000000000000028fa25152d43b1ef9894cd64540f840d73760c0ddc538db33eff13aa0014ef1121aa8ee1c5f9e881455a9b7bfba930a3550f5411db54422b18b9f4a2992a1944bc04f20c4873b2903bbf6d88c5a76603871648a47d9525347d36b614e65330000000000000200090a0e687d5760b15db17aaca68f2f03b75c40d7ea4fd03d719c9a8d9bc0251c7595c2d71fd1627b78d5c077a248798c2d3d6c8b2ef4286e96d4cb"}, &(0x7f00006bc000-0x2)=0xc0) creat(&(0x7f00003ab000)="2e2f62757300", 0x120) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa7c000)=nil, 0xa7c000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c86000-0x11)="2f6465762f7667615f6172626974657200", 0x101000, 0x0) 2017/07/30 23:26:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={"23d017c54498863197d38916520c8e73", {0x4, 0x3b3aba67, 0x6, "08c67c86b4aa", 0x8, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="3eed85ce01cc7591085407bc1412db669a87cb2dbbecbf9526f9380e92f53c4a2371183d6db46dbe54902df625e7189b59cf9081ed147419a8e22fcaedb9712a274f13ddbf7a1fc45501b64746f0db70368d2f3e52668b8a0da4d85ffbf9ac6e602ca150538dd29132b25de50e2afa598bd41aea1663b0cd777442e36d3c69cbb9bcd5c55c9f14aff43b12ec0b89b6fdd424fc917ac842b8da23e6d4af36e3048c3b89545b9285f5f002e627027dd3f69cf181bbb0a5d1d12ab20cc586a4", 0xbe}, {&(0x7f0000001000-0xd0)="21f63522e0f72f2fb3d2a0f00e3e6874b2baa1f8864195826dcd78968a519111ae71a54f2f20e2fa269ed03a00022fe8aab4f06ef969857743c11e0b2b4976711785b5849d2ce6bcc7c13fac45485710a389275db23dc5aef82ec981417de454b192a5cc86fd789ed1a6d633d389323c84e074202046b66337d8c0658961f3d5c37a21d7e3be6cf7e509b824a6f17d40dfa879771bf13a8f22b1d122e1fc02513cbcc99bd77f777a7a97e865cdbe812f41890e35fdb8e938fe23a7f5a5d81ef31a477959ff6b0a3d36332f6de5bfd30f", 0xd0}, {&(0x7f0000002000-0x90)="a34477525680af1878fb39c2ab64c514fcfff442237f6e4416ab6d12390be70fe21f219a0b832b40f339d9153b6a14f1a1ae5faebcd6b03a1368a2e35eba1652bd6987c06c660917dd4aebfe806ae080764efcdd9e7d0d6c2d23f47357a363f806b69bf1c7f6bd30149c894e00004c656b25191e6424c3fede96a718968e64df101b2dd08051496e778d3b7545dd3b32", 0x90}], 0x3) r2 = dup3(r1, r0, 0x80000) utimensat(r2, &(0x7f0000001000)="2e2f66696c653000", &(0x7f0000001000-0x20)={{0x77359400, 0x0}, {0x0, 0x2710}}, 0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000003000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000004000-0x28)=[{r3, 0x1, 0x0}, {r0, 0x10, 0x0}, {r1, 0x4000, 0x0}, {r3, 0x1, 0x0}, {r3, 0x140, 0x0}], 0x5, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000004000-0x8)={0x100000001}, 0x8) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4000, 0x2, &(0x7f0000000000/0x4000)=nil) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000005000-0x8)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="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", 0x1000, 0x0) keyctl$read(0xb, r4, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000004000-0x58)={0x0, 0x4e, "98df1ef129767e2d030873b6abf6600071bf5056bf57847c12103733484214d05d6a0a6163e7de5c95935316fb756f0b0f232b36c68d365ac2e0ad4d574719159282917c9d7dac9bf6981a2a5ca3"}, &(0x7f0000006000-0x4)=0x58) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000006000-0x20)={0xfffffffffffffff9, 0x5, 0x7, 0xfffffffffffffff9, 0x2, 0x2, 0x0, 0x8001, r5}, 0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r2, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000008000-0x4)=0x80, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = fcntl$getown(r2, 0x9) perf_event_open(&(0x7f0000009000-0x78)={0x5, 0x78, 0x9, 0xffff, 0x8001, 0x9, 0x0, 0x4, 0x10100, 0x8, 0x4, 0x2, 0xfffffffffffffffa, 0x5, 0x0, 0xae, 0x0, 0x1ff, 0x5, 0x200, 0x8000, 0x3, 0x7, 0x7, 0x4, 0x4, 0x0}, r6, 0x969, r2, 0x9) geteuid() 2017/07/30 23:26:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000789000)=[{&(0x7f000014f000)="0000000000000000000000000000000000000000000000", 0x17}, {&(0x7f00009a5000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}, {&(0x7f00008af000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}, {&(0x7f00008d9000)="", 0x0}, {&(0x7f00000d8000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}, {&(0x7f000075b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf}, {&(0x7f0000b52000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}, {&(0x7f0000529000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}], 0x8, &(0x7f00009fc000)=[{&(0x7f00000b1000+0x8f6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f0000478000)="", 0x0}, {&(0x7f000027c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x3, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000240000)=[{&(0x7f0000894000-0x3e)="00", 0x1}, {&(0x7f000016f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x490}], 0x2, &(0x7f0000679000)=[{&(0x7f0000e05000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f000074f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}, {&(0x7f0000568000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}, {&(0x7f0000885000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f000094d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d}, {&(0x7f00004cf000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f00002c9000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f0000a15000+0xfa3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75}, {&(0x7f0000758000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}, {&(0x7f0000b21000+0xe4d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}], 0xa, 0x0) 2017/07/30 23:26:21 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000c53000-0x78)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) fcntl$getown(r2, 0x9) mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f9c000)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r4, 0x8, r5) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r4, 0x10, &(0x7f00002d3000)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) ptrace(0x4207, r8) sync_file_range(r4, 0x800c, 0xfffffffffffffffb, 0x3) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f00002c6000-0xce)="") ptrace$setopts(0x420a, r8, 0x0, 0x800000000000005) ptrace(0x18, r8) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000fa0000-0x10)={&(0x7f0000f9d000)="", 0x0}) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000091000-0xf)="2f6465762f73657175656e63657200", 0x10000, 0x0) sendmsg$netlink(r9, &(0x7f0000829000)={&(0x7f000025e000)={0x10, 0x0, 0xe907, 0x5}, 0xc, &(0x7f0000278000-0x80)=[{&(0x7f0000410000-0x2ac)=[{0x104, 0x0, 0x0, 0x9, 0x6, "bc16ac734de06b045d6d64d7fa9519e7d1fbb228d5691122df0c39119f24517e1c3a04a298b5ce4a658f37f22711b9690378aa711911c5cc0879c20eff8be31ea4b659d61244b3aa237fd39b801f3398acb48c6b539e1645470e0e47109ea91142b4a857b551751107d692c3d7393149ea44260b153032edb39c3e92aaa498df48545be01268ee3264f569da030f57d42fa8114d4feb90f1603a407a876c3c1bfc139cc6ae69721e6688c3dabafd536b54ebf779c594602cb97132cf2e1e26e355b71e94ab0656a068212324d8026e32b8e6a91785b25e407dfecd0b0df55868e1e573885a5ac5c1ab1de0bdb12257234ff6e179"}, {0x84, 0x3, 0x201, 0x10000, 0x7, "0dc2a3cbf609cfe3ba959ab18943295465914c0d825be148537903801ad6010b08bbc1c57356173443109dcaadfb035d8de1535212bed4499102643d48341b770db45c1b093c91f4efd5d336c77129b969e129fcb05cbfc145ce4bb445d8db168336844c0b9bc6c0a0df50afaa28861ca31a5f"}, {0xa4, 0x0, 0x920, 0x8, 0x9, "68e3c6125817ba4867bf6683e8992e5ab9c56336d2eec80b2a87020e27f0b33008eddcc77a6957b98e71b45c59a2fb6f08857b841905144b06a9999925fe659c344e0c7be598ffa57ad90e336b4ae122ec1bfea61fe402e85c690a67c813747424528d692cf698f7f6cd88b7430940c257ec4c03797333d67fcac6d2c1e4181b9dbc693b8e9beff4d89b27ebb87c56f4fcef"}, {0x80, 0x0, 0x501, 0x3, 0x7a3, "92daa351dd8d482d3222238ba0bca15c12ef29c62254529dd0027c87c764dbc59350d820e80441d041d89334d600b4fefb11cdac0fe797afdf6d935211ecb6a7880369459f695955ae9a14395f7944b4d3c98d33f3a725d83e4af5ac0f1cb6ffb6c541dd0bb0a5ac967035d8ea56c9"}], 0x2ac}, {&(0x7f0000c6d000-0x10d8)=[{0x1010, 0x81, 0x100, 0x1000, 0x40, "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{0xc8, 0x6, 0x800, 0x1, 0x0, "c02c4dc986635591122789fa7f6827516b00d77cf55a990b1e617de7398cc8a3aaac66e2197e9c867939139b497d60ea13a77e26df62085f44469c691e898ca97876ef9e4e4a3f44c8ae8cfd2e5097eac0aa67296349776d55256047cfaba46483acbc9f4f41a9301f8990f0b272e1260079263341577f583c1951c6c99fdcb3cbdb94ac3d8c1085e663458eb0399e709ecf940830b71f0feed9cf852c8a58df518c284a2536509e8bfa647b8a35c4a8b9cc468ce8d8f948"}], 0x10d8}, {&(0x7f00004c3000)=[{0x10, 0x80000001, 0x200, 0x8, 0x5, ""}, {0x70, 0x19e, 0x10, 0x7f, 0x1, "828e58315f522a80e7e253ec0f023f95c94b9b3e1436470b306c88ab2f4b5956a0fa90343e2ba098c84c2c72a9fb7c10b3f6b8892c283aa05022d3ccda13a599a082769906638215cad3c17984707555609a0becbcdf497ec07809b1ab"}, {0x48, 0x1, 0xe02, 0x80, 0x8, "9267038489e5ffebdb4687cce25228550a41060ac392e450d900632c0d7223fad1cfeb955b42bb85619d3b02745e80f95505a87edfc52451"}, {0x7c, 0x0, 0x10, 0x7ff, 0x3, "d99bc3fed70c3f0268a429735aa14bdbf464a48ca5ef76c65aea68264033ae47d6c7effc4b241b601b3b7ac3de495d46c81360aa255be9d709ce0dcc9453a6b177dd6b36fbe443faf6d253df4e33e4881fa69415127cec0195d0352ff7845cd42d53305de3ca4c02316e"}, {0x78, 0x9, 0x2, 0xf6, 0xe9aa, "eaa0384bc96d95cfece36ac10e6110d5a762129196a8d130b932a5ea7c504f58957f37f5979aea425b7d1300696dc471e1e1dbb13d0ca7bdfbb40872bad6ae0ad2ff1275b8fa8f55f08abd7be035df92ea44cf0f8e960aa9b570f8c669579ceaa54685bf434f"}, {0x64, 0x0, 0x200, 0x2, 0x6, "f755b5c3a0fc76fb090ff0a90050b88408a979b8917112d82ec02346a6b7e467eb51e613a9e3f50c13ee347c586157ec5b638e5a828a2da013e140c214c3f813e7160f6f1cd66dccae76a638d5948847a79d"}, {0x38, 0x1ff, 0x0, 0x0, 0x400, "aaa1f8919cb1b0aa4f9d7cbbdf5d551c338ee27d14a5762de4d25c4a36caf7929a7918963dac21"}], 0x258}, {&(0x7f00009ce000-0x2dc)=[{0x100, 0x3, 0x602, 0x2, 0x4, "680707b43c127e8a241cc934e580469bea96aab67f01c80773ee8ac86c560a6754a5200c7b4a0658d42fa4b084826ecc6794fe274d15081c6222cb9e621581b7562cf1a752245969cc233ae16e1cc9f1a7d66226ce3d04c73a86541c61f36f7dc7a3e6c02afe1c19180d9f89281c19bc4e858348821103d5426a089554fe183df52a56162e88acc2a7f9cfa1c0130d0f027e37e9064c43f7b22e16e9f0f7bd8da2ff93da96c7bd42d7d90c68c1a7d317cf305b48a65a6fdd865a36cbc96f30e46185648e47fb2ad74004bbb91e754f5e99cb3746e707620c9a1375deaf6927341d0c30d9079874c0b1a7a7b1a6a77c"}, {0xf0, 0xfffffffffffffffe, 0x1, 0x0, 0xffffffffffffff01, "083a35b87592d39d4fa7b096fd1c19302914145b594cc0b8415473ef1af48e80cc03fa7540776ad3bf2edd72971e05519c22abf3c464753a6c6cd5b708cd4af1baaad708458d8cacc325575fb83e823efbf58923fec9255ebf6b2187270e58be69284622b79a5585ceb7e15fa87f98fd37a6d914cd151144fecb238e4e98f8007da059c6cd2783758adeab2839fa66a4c592567718f2960a17b0f7b54904f62d557d18a0b5eff74eb59d58d45dfa7df274580f392c8fcf08be1dce20de210449f713f3e530d3ef5d3a82081222a9ab34fedf91c391ebce63016a5c728800b49f"}, {0xdc, 0x2, 0x2, 0x9, 0x6, "9087a8c8b717cd7c15484181987d7407085c5d8c06133b0cd6c3f5a399fea54fa3147d18f1bc470784cf5b37f6aeb6e2d9bf63f9d508a0159671a77efd72a2254231de479dc1a09db7c078ebafb543febd791cd472cec5527b60e03903928a30a0cb8b8eaff7ab3db38e5e666c7b95bd861aa6ec32aea5a45b56b832dd8e5986709b35ad8006ab8f360b867fb5fae303907a09b97d9994b2cb32b88d76e50d0999027b916b8a98f74134d719e14d8afd2f5e79b2f961b3d40958ce176fd234311db79ff5d150ebbe3264fc"}, {0x10, 0xfffffffffffff000, 0x220, 0x1, 0x1f, ""}], 0x2dc}, {&(0x7f000034b000)=[{0x90, 0x0, 0xe10, 0x4, 0x8f, "e792c71ec739c7dbd9e3baab0d6761b43078bea093e4799dca3ed7e3e48eb69458d0836bf037485a31e0f9d026e41939d10f3197661e9a927eddb618ef74d2d8d78572c849b47dd757050a16e6f4d986f843691d30c2b3bd8a223557b3addd5a4a73dec7e267bf22b7e39bc46659411e624d4753ed498c7b809da4a9d1"}, {0xd8, 0x3f6, 0x302, 0x1, 0x0, "da6ca8a2a584079705af843f6e2eb7060087823a85d767a0b8e1a248081e184ebe4ea1ed169c1f488087525c43d757211ff6917fdd6f2d3c5d78406f394a571fa29f910d7b531b5c23e8a23e32ebfab5b84509baeb9c2721b7a6932385713bb2cd21a1b02dcfdd9cc53738a07e293dc39368c6b6dfa09f5b7efbe1c66d75364764769b97c158cc5813bb4794f0843936dc6eb4c39ba11335ebd7cabf8a84b50b05740259f10566dfd961e975040835119bf4d8a79a461d271568567374a837bf0a9090b2cbc9"}, {0x4c, 0xd32, 0x200, 0x80000001, 0x6, "e46d867fb48bd80a59205d333fd9e37232daaa54cb224980822936807e6834db49fb4d00876cbfc96f1f62839d8f5f2e796db8f17d9ae49452"}, {0x28, 0x9, 0x200, 0x7, 0x7, "619841846d31f800ca56014dad075a9131dcce9a2e3e8ff2"}, {0x38, 0x2, 0x0, 0x1d4, 0x3, "10c276361fec9df25bbbcc7fac80eafe9631d1aa31bbb921258f0f0932f402f9ba917b59dbcc"}], 0x214}, {&(0x7f000007d000-0x200)=[{0xa8, 0x0, 0x200, 0x7, 0x0, "be60f47ac97356b5e6d5dae684d8214aa7705bb148c258ea40b860024034b884b2722b837ca76b91c93948a061ed7ca8afeaa52208cf8119a047006726e6d45b0670568744576c8cae84f1de03ff42ed095c665364e00f0e8a12e20fcc6aa692b4f0f16febd4333c3a1a2d5923f21c44420b41bae9bddbff60e04f6ff33a0db2ce6e164a3bea9621742a786a9168e626bdd7d5223f4ea21e"}, {0x58, 0x80000000, 0x24, 0xffffffffffffff7f, 0x40, "1e444ad92888f736dbadb00e21eb7ae27714c8e75d83bac5263593d559044306d053fe50cc95c90e3cce70dc608a73d280340325836d997163125d022a43a75dc88195ef0f57b1"}, {0x100, 0x2, 0x200, 0x0, 0x6, "3249b8a6d521efdd03940cd6efa9d142f8c388c30a0d445c28a1ba03aef512616f069664b929bf65404d242dd53a6f66fe80d9016ba6e5737d0ee8bfaf22b8fcc6fb49ed544a914ed5cd22db18c4580697ad2697efc6274039d407277bb121c0fdbada8cf42a48bff6667245c539a319f38f4399f7247954a736929057221c87f5b7c666afb5ea8e78a6dbeeb5606745c616f94ef984ec7c563c94839add1d9fced3ca3c419329a5cf48c5f479abd155f200e20df8663d9912408dcb5b52be78b444e28b581d397b6ae4d391577de53e62b595c14fc7bd34846b3892a3275dce63bc9ac98e9d7f7d54e19cbf639c"}], 0x200}, {&(0x7f00000ed000-0x1a4)=[{0xd8, 0x605, 0xb04, 0x1, 0xfffffffffffffffa, "7f17089b2bf6a6951617d633b1bb1d9866e0f02f96b5e47fd78df1dd139f513580a0441d2928bbf3c933f25a4246dfbe50944a322231c49b4a83f7406944c6e561f78975fd971f8612ab86c89e407990ff9a33ed1c8548e2973782f181975f12bb6a82c33eee9210a69d7342720eddd78f72ebba557cc041a60f1f76b00514aaf86a1cef1c9e9ac1b5264115bcfe477b64e45923c9163c3c03e152d0ba1ca49124f000ae9b3d71cef5831b15bb1cf930b3c5ffaf16f2fe513a717f54fcfe69cabb320de8a77eef"}, {0xcc, 0x5, 0x1, 0x5e8180000000, 0x8, "dab118b87d886619bf6db3b83c6a3d022633864ff5304ead0b2240712c42a9ef572541d7643b4283b3498acab702455915a482443d3d2e0150abd91de729310287b262741dbf9f72166ff2aa0d25e03922becef103567a2c52ff9b27fc73ef31553670146eac51a327868d4b80009ed45814394f2ad32ea36c4076efae1bd5743023624192f775e0905526f36024ac854654251dd98859a3a8bccf0cddc0679fe41846f5716b9356e76726198c2d5f6fb43763f53018380af2"}], 0x1a4}, {&(0x7f000029b000-0x3f0)=[{0x68, 0x7, 0x24, 0x7, 0x401, "b3e5edba8828319b16b479828700e233d4cdb98ef2afe923ca8e19b5e78d568be64328c5ae0e2ea529b404f6a09484ca1a116e74a2421801d489f5cfeb4653b7ceb7875053a25b539659878430317bd205db42f5125b"}, {0xb4, 0x9, 0x73d, 0x3c, 0x10000, "5361c3a5ae1031d8d95a6901b3ee70feefc1a09dbf8e00a5ebd60a277c0d998611a28c7af6bffea6e23eafb30fc57bc8f2b8bf9cd82b41eb56c9d43983584c2260d6f20d9604537028ac5a5f68e217d174c3fdbac6f4693a02b1149672f0c2661f06475e35ac9028939d57f232eb1e5af6722655152eed6a2eaf58900490d9cc9a4eb12916a60758988c92449c3ae6359cbf37f553c035a82ca91b38d8398af7ec"}, {0x5c, 0x8, 0x201, 0x81, 0x177c0000000000, "d0e3cb6ac9c0f4e80fe9ae7335388ade7e1be22759b0ec90d878a7cf66238ec47150d7b26e42a02a622f97048a59e811ace0e3df2e806b383f07ddf1a133270c0c015cd3cbda6a4089"}, {0x3c, 0x5, 0x310, 0x9, 0xffffffffffffff45, "db3cf2e8d4230e8431f399e12c67ee3adb2f00fab2bccd2439e865f1f83dd97c7e0e4cce641e1c697f19"}, {0xdc, 0x8, 0x400, 0x3, 0x10001, "5212f03db1ade6bc89b7f8c0b52e03143299ec3555515c7ece491a3d7937c4dd7f7d6b1ef8cacb3a8e6559c099d11c9906f43ef4a20f7fd48b5739fece781de76a909b0ae121058c1b719abd02cf52d808e4164b5f8b747d1d66172b1b65f21b17aac01765396f339a44261b6a4e562e23e7c77801580bf4e3542a7a7f9a90e1e25efd4f319384e78b5e9589ef4bc06088055034f642825d36fd51937d08d235776ffc95150dc1c4264a06b6504255b235b660ca6c6fef0aa48da95c0dde2a50ace7acca50ab60f343"}, {0x60, 0x8, 0x900, 0x0, 0x1, "3f528c4172a7aaa44ca4967559cd57b640c17c430f1854e5fc60eee0c45d5309a931e8204193d818090bb5a1e3fb6d7a9c76b7c310dffe524aa54a895de496bf558022cb1ffed8e2cc533ecceffd7b"}, {0x28, 0xc177, 0x1, 0x400, 0x7, "9fcb940215d8dec862f9ffffffca82620fcddfdccb8185"}, {0xd8, 0x4, 0x400, 0x5, 0x1000, "725824063605b6898b8e856287af54cbc3df5abefdb461c7b381219bebacc20612de2d1cc894990f6889d8a7c007c2330a83989912fd3dc55b1af303f684609d30f963686175c650124510b9297c4a1a9912397d9f8021be557ed8b917c3e2e7eb5c4633d4405db6e084d99b12db116cd1529e44207d364e35d09d52de89aa6255fc1f366c6ff213e3e3538287178df464c2421e4f0fe982946f799cd74b606fa3e006e8e384a6a0148dc772425b21ee875151e2e29e4cd1e7266eb4ceba507d77ecbd6e5ca64fff"}], 0x3f0}], 0x8, &(0x7f000001d000)=[@cred={0x20, 0x1, 0x2, r1, r6, r7}, @rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x3, 0x0}, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r9, 0x40bc5311, &(0x7f0000953000-0xbc)={0x8000, 0x2, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, "744ba73847614768", "dbbe9b0d25e72103a8989508bfed36f9baa8e6cc923eb13fdc8ddcca82032e6a", 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r9, 0x84, 0x20, &(0x7f0000fa3000)=0x7f, 0x4) getpeername$llc(r0, &(0x7f0000fa2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000fa2000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$binder(0xffffffffffffff9c, &(0x7f0000201000-0xc)="2f6465762f62696e64657200", 0x73bbdf23ad74edc3, 0x0) getsockopt$netrom_NETROM_T2(r10, 0x103, 0x2, &(0x7f00007d0000)=0xe60c, &(0x7f0000b79000)=0x4) 2017/07/30 23:26:22 executing program 2: mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0xfffffffffffffffe) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bbc000/0x2000)=nil, 0x2000, 0x3, 0x10, r0, 0x2) vmsplice(r0, &(0x7f0000ecb000-0x60)=[{&(0x7f0000945000-0x3d)="ed9619110119fdfa9b268a20ec19c915a09cf91aae65ef6f9224b899d7915b4123184de37516913dee498ae699a474da782b887bbe56b73611734cd430", 0x3d}, {&(0x7f0000189000)="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", 0x1000}, {&(0x7f000090f000)="1d08b3b8dbae13e7b0791a6c767748463221bc0a3b84e4ed878d1253c93431fc5f66bb33e1e4a3738b14db6654138a21653ad263d4401737edf7171580b9b98c243fa4eb95dd65b28148e4ef501e1185176e55602cc18c6b737c984b32d234d524c7e73e77b35dbd9b93340da46cea4be9e0a3d61bf97044ee40a4873b045d6c95e764a617bac3a61cc1896dd9b6ab59a664712442fcab495af4893be25e2923b136d8a5458b3083183f9e50636cb7a29be379186e691e99467f6824f9fad82496", 0xc1}, {&(0x7f00003f6000+0xe79)="cde683d8d2e86095decfd1f413dfe23eb87e8685513ff1d0ce0754bb021924cf6eca2d5d2cb4d05de2d90d9ea79defaf8cee346eb055bfa627ef2bfb9e26fd3283f78fbf88c1a1053128a9a9e2e7ec714a456b177e7804e40d566cfd1f63edaf7ce9bada17b4fe38147358398eee654e116559a8551c3573bd1feef319a1fb1a2af0496289783a8ee0b13b371f5630ef74", 0x91}, {&(0x7f0000eca000)="a3516fc90d54947191e82024c180c66fd3d9dc066dfd22fc5becc4cab11fb642f2c249f43908426b464237c2e462fe0e53f2ece44483ca9c1604e72bbb669d9838e2f8ffc00f420a1f28c940b0286d33a740459b18e144092efb1aa5625ef13ac69e3e1cdb11c81d2572f4fde8d32a", 0x6f}, {&(0x7f0000d2e000)="75bb968017bf6e583aa90df40f8e02c966367265192f0bb0ca4a8fa7dbb86117af0edee33985721fefaf5be5fb83a1033ece1b55e85241b5b233b2", 0x3b}], 0x6, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000c0b000-0xd0)="dc13b51a4f31306e78dd580871912144ece470d734cfe694f75d34e12d9d233f08ffffffffffffffec0e8ce0442fbc50974e8e1195c6044500ffe1040002663d75dd0500004300000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f07000003ff000000000000d359bdeb62c88a769c86856959f8b9dcaee3f8e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b0974fec92b836614657ade603936ca6556ddfaedab60700396f4b9b3e5a2db8352780dff80bb45a7883eec5", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f000097c000)="", 0x0) mmap(&(0x7f0000724000/0x4000)=nil, 0x4000, 0x1000000, 0x810, r0, 0x400000000000) mmap(&(0x7f00001fa000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x3c) r1 = socket(0xe, 0x3, 0x303) mmap(&(0x7f0000277000/0x1000)=nil, 0x1000, 0x5, 0x8010, r0, 0x0) mmap(&(0x7f00004dd000/0x3000)=nil, 0x3000, 0x5, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xf3, 0xfffffffffffffffc, &(0x7f0000ecb000)="", 0x0) socket$inet6(0xa, 0xf, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005a2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r4 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r4, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r5 = socket$inet(0x2, 0x6, 0x0) listen(r4, 0x80) connect$inet(r5, &(0x7f000041d000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r3, &(0x7f000042e000)=[{{&(0x7f0000c91000-0xa)=@un=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000e40000)=[{&(0x7f0000202000-0x6c)="38b36d29eab316437f7f3af4fa5dbd7e9677a797c223952190adb9153103c03f902a9576125a261c7982c14ac1bb234547dbe25731bed5ff6c6aa22df6cb51a3af4d792d4f2b594737075b315f5677d1f3050c460e18dc580584ed2f684ea8d800df1b7d12724c06b456fc13", 0x6c}, {&(0x7f0000305000-0x1d)="ba8a90c0be18197ab7e32dc0050e332068e7639d270aef5136848907a8", 0x1d}], 0x2, &(0x7f0000dbb000)=[{0x58, 0x11f, 0x5, "58288cd1b9bb3d160953673f1975d880754f437a12d0ce5cf472688cb52f97f66a99d44cccf90070f621b0eb9e2c02eab65f3156b53d735e1c2143a1c75cf5ce9d"}, {0x38, 0x1, 0x0, "5cec084697ce6425aaf8127e74905d92052242449b27a6a73a966c4c82834684af88be"}, {0x108, 0x11, 0x0, "bc4bbd74ff7e5d7dbb896f437a1b04596ecd580c6b2790bc4bab75788f4d9d3e7d578dd6e694f3b6d317b381f0c13dc7e6d1d114223f1d400d6efb84abb8300978e8433c00138d7cf6c90932db7f7d970eab2130d664fbc8950785927a89bc610836ce51c59ffd6e30d3c1cd5c3b53e762962a6f8761e248fb2f5eca0148a27d1f649ada96bade6ae19f84de83804ddc92ed679c9a95eb14ad0c0460caa194b457a743a5f5094461c5a75a0ae2a5ea05a4b41557673dd6a452a83207d546de97a68367b1b02a29c5a8bba75a68402c439eb556578922a4b5f8a9543b323226e83e5f243a22486b5747e6252173dcc8e90af1"}, {0xe0, 0x11, 0xbf, "1c1f04c4b9e5e9f9d6df52c1269b03a47b3f20abe5a06a170e50c3ef7e12eb475ca768314040f11d9458d4f12c9eb4ef83e81d6535af90565ae8ece887451eb065c13023dbd3378e77d0ad3758ae9bef38b0446ce3a0f97eaa04238e8b2dc8fc0f2a5123dd24f116f5255d0c1ae0b997023f2253f88a750be7d95088057fa25ba7be8a8f8cf6c12a112fc2287f8924497fa9d850c3f15267aee37728ae9cbadb85d2c9c255b5447296cb2f2a1e76acd055ebb06a04bcfe563b611c50371ac8fbbf65bd87e2d65d7570f70c3a0bcf"}, {0x68, 0x10a, 0x47, "c336193bc29d200ce3fdc288f699ef84f650d1e10cebee64fe47b38b793bbd43d8bc36699c85ac9746ff63706ae1633a698276ec1011c81d90fae569d18726d9c9092057f2b8e1ee9d3dcc28413174031f610791eed4f6"}, {0xe8, 0x115, 0x1004, "97c66df8797af73a0900000000000000db8bfce74576a78b5cf550516b33f333c02ce1f4fc01e0e21f57fc668e92d20649cc010001002f484c82d240d0d284a92d57d58096b029de1e68c1bbf00309f540e0238d8f5ca3af35de6b1f9dbdad2a425553f7921c8dc305dfe3a4ac805b891b3873937debf32b1a403b2cd2a6bd990069315d227fbcca5cfcc46c34dd1d94561ce322fbe8f769373fbe6c266b040d18d05d56936905a32938fe0df747147ebb0f7ab2f94a995c1ee2ad9d90fab09b82a19f450c42eca895be9d83eb32c6190e868b514b5b56"}, {0x60, 0x3, 0x2, "33eea96ea0f7ab9694fa4cce95716389981efc80a4f394554ae5e66cad749c39c415bc34d0c84176e59951ab124d5a8ab45fb077e98158236d7645b3d42857d490f8ab01acff5c908532d5a3"}, {0x60, 0x1ff, 0x9, "a574beaf38ea2166e1daa732fd713998b140f3e5cb60b9357950aea3784928a6a6a253b16b30db3eadae1856f66c49197a05976475bc8742afe4073338ae23862b62c4b65a10e5420f669938ed94"}], 0x8, 0x40}, 0x80}], 0x1, 0xffffffffffffffff) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000c4000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d9000)=0xe8) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, r7}, 0xc) setsockopt$inet_mreqsrc(r6, 0x0, 0x2f, &(0x7f00001f2000+0xb26)={@multicast1=0xe0000001, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) getsockopt$inet_buf(r3, 0x0, 0x2f, &(0x7f0000588000-0x10)="00000000000000000000000000000000", &(0x7f0000f62000-0x4)=0x10) r8 = socket(0x9, 0x6, 0x9) accept4(r8, &(0x7f0000188000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006cb000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00007a5000-0x20)={0x9, 0x2, 0x2, 0x5, 0x2, 0x101, 0xffff, 0x80000000, 0x0}, &(0x7f0000638000-0x4)=0x20) dup3(r1, r4, 0x0) 2017/07/30 23:26:22 executing program 1: mmap(&(0x7f0000000000/0x76000)=nil, 0x76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000026000-0x4)=0x0) r1 = syz_open_dev$vcsa(&(0x7f000003d000)="2f6465762f766373612300", 0x5, 0x200) r2 = fcntl$dupfd(r1, 0x100000000000002, r0) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000077000-0x24)={0x1, 0x3, 0x6, 0x9, 0x7939, 0x10000, 0x3, 0xffffffffffff77e7, 0x1, 0x1800000, 0x13, 0x9}) r3 = socket$netlink(0x10, 0x3, 0xa) r4 = dup2(r3, r3) listen(r4, 0x6) write$fuse_notify_delete(r4, &(0x7f000003b000)={0x28, 0x0, 0x0, 0x3, 0xfffffffffffffffb, 0x7}, 0x28) mmap(&(0x7f0000077000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r2, &(0x7f0000077000)=0x0, 0x8) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x4, 0x32, r4, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) r5 = open(&(0x7f000003e000)="2e2f66696c653000", 0x20100, 0x80) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x2000004, 0x400000000032, r0, 0x10000000000000) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r5, 0x540f, &(0x7f0000048000-0x4)=0x0) lstat(&(0x7f0000040000-0x8)="2e2f66696c653000", &(0x7f000002a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000078000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000001f000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000054000/0x3000)=nil, 0x3000, 0x3, 0x2010, r4, 0x0) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000078000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r5, &(0x7f000006f000)=[{&(0x7f000006e000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000041000-0xa0)=[{&(0x7f0000078000)="c1c4d3810b2b330d66b78550b30c0d3f1ee177c9413994ada78fa2470fbe2cf9afe5c5e93fe5d316650a1b5ce1daa515a09729abf071085fe534de20725d7c13582b84d05df1631ca5e571ab14b42105a4f2da6b64dfe202cd75c7c63513aacc190f57a22fbc36960bae62eba650c58fe89764d6e9a90c67d168db1c424df53a96f882299f159427f2c9759c2bc8a62d2e9d134bb9089e9e6e8431b4556fc0f903e0ad6f1c34e9022407761e4182aaa027c6acf636d4ba600d55f66420e6068113569421bad251d572166edae5021220e9d8b7b78edd1c6e", 0xd8}, {&(0x7f0000078000)="74a33e775278", 0x6}, {&(0x7f0000078000)="f210926cd37eaab2d37340fa468c209cf2a1d7410ced74b67c744f4a5df49705167398e79bf3061fcc022ff47fb575741da6437fd5ffe04a71674f197d61f5dcffb88c1705dc3d87ab2d499622d0e50ea3ecc610b791ccd003aca89cfe921ef778a85e9f6962532ab35d5084bf88a714a46283a4b6ea7f065f537b892486a9fc9e4e925b5916d1a9524cb0922356e479022565cfd86a5e6eaa8d18596fc6e24fcaec40364a4507ddd3ff541e2314c094db6202ee6841487e5e5741e3cb90f7bc7204d3dec5ec5643a44b921230d13118d84ff6ebaff0c651f4606819e07b4d68fa1cc1c0", 0xe4}, {&(0x7f0000078000)="63519a4044d6842c805cfd8f1eefa73cfd4165bd88065d1585e6c951712d4ae66a2c87487302cf379170a451561f1d2dc2979dc45a761491d2fe4394969067202a7583ffff011b67fb091a8e3e8dd1f798dda31bad5091a31f84f6cba951594bb2e568fdeee5a17160f0a22743db3a1b297a5cceccebd0beac75ea3996b7a55daf161df25d5458b5010fc9934da6bb570275222305cab4da210a1a09f56af78d457e35f35366c03ea945dd34a268d4fda20131767c623cb78f672f812cb94404844b2542046038eaafb0211e57bda384f02c2ad9ef800624b0814874997df5", 0xdf}, {&(0x7f000006d000)="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&(0x7f0000079000-0x10)=[{&(0x7f000006c000)="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", 0x1000}], 0x1, &(0x7f0000078000)=[@rights={0x18, 0x1, 0x1, [r3, r4]}, @rights={0x18, 0x1, 0x1, [r2, r4]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r4, r5, r5, r4, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x5, 0x4}], 0x2, 0xc001) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r4, &(0x7f000007a000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000+0xf1a)=0xc) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000078000)={0x0, 0x8387, 0x8, 0x5, 0xedbe00000000000, 0x1}, &(0x7f000003f000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000014000)={r12, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) writev(r4, &(0x7f0000022000-0x10)=[{&(0x7f0000074000-0x3b)="3900000013001947040000000000000007000100020000004500ff000000800009001a00040000fffb00000000e337011018e9070000000001", 0x39}], 0x1) 2017/07/30 23:26:22 executing program 5: mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000fbb000-0xd)="2f6465762f7573626d6f6e2300", 0xd9, 0x408000) connect(r1, &(0x7f0000acb000-0x10)=@ipx={0x4, 0x2, 0xff, "4f4a54d8c7e3", 0xfffffffffffffffd, 0x0}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000fbb000)="2e2f66696c653000", 0x30) r5 = open(&(0x7f0000741000-0x8)="2e2f66696c653000", 0x2000, 0x6) ptrace$setopts(0x4206, r2, 0x0, 0x4) ptrace(0x4207, r3) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f000090e000)="2e2f66696c653000", &(0x7f00000d6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00007fa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000745000/0x3000)=nil, 0x3000, 0x40000000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r4, &(0x7f0000db3000-0x40)=[{{&(0x7f0000fbd000)=@nl={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000187000-0x90)=[{&(0x7f0000d18000)="", 0x0}, {&(0x7f00000fb000)="b362d23ae45cead6601882b474c0f1a5dea99d130b33d8489d2181bdfa7482773a7a31469c3823e7ba78db00ff976f5d1c312cbab1be183567a9dc2de12ee2207022403aaac19b3907bb160317a8172c3e0ad99b700d7b96cdff17c37bf8d97483dce50de2447faa6b9c4b923f2bc487257b4cffc565cd26d2189b17acbbe7f5289bd4cea0f43481cd57321b40c3b4ec545d6142c7e463418cadfe2b89d2b69a71bcc263e44156160edcebd6512a714d828f7130eb53a0e5ae21a107b9878e432116d6cac46bcfd82bef8afa4fda", 0xce}, {&(0x7f0000fbe000-0xe1)="7517f31b29349a9bfb373db86777ae4de4946cefbbba49dad3a778c7957914250d887a6ed75db9417d7eb999921a75e1e041565c299476edc3c66813173c2d1c9bc8da8d9cbdbc6499e4a7157c9a0d49eda5b83a232fbecf770b394bd799735c2908b7bfaa77b5cacbf6c3f7cf0d83022aa792ffbb2b0dc236e1bbb1d4630ce760fbe576a85d7e4138b63e5b49000559a208a31210394c7327a4fe69a990d8afe0988269708d1c04d21ee45e4633f7fb162f6da3f1fdedcad614b1bbae1992490e8eb46264cba257370165fa2b983860abc68643f644c3cdf8921a48de65952e2f", 0xe1}, {&(0x7f000068e000-0x1000)="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0x1000}, {&(0x7f0000fbd000)="251ed5018e408f9feef7b42b34265245557906729201cc5fb193fe85b3de4126a26b13a50bc7f2f11225ef25bc0c77669bd897ddb3679b41f55918cbca3d85237d7eca57bb550eb1aadb4404729bd48be6e2ca639639717f62ff9343d5a983ab7d1707270f9530113ceae2ce7542ba461879fee7c30f17a398f326f8952ac9fa1b6fef481d7a9c3291584c9946232cefd5b4b7af5fdadc83c4baa5457624aa7aa20be959ee19f69a1aa198f08ea999fdb1064ed52fe2b98f4dbde66097fcdaa375d43bfaab21ac25bff68a2744bd2f385dc0eef3405eb20f7dbcfc9e8047247a1ae7e3bd305d1622", 0xe8}, {&(0x7f0000fbe000-0x6a)="23f0f0e6f06da0ed728ccd895f5fb8e736c918c0737ed7bfdb8384997ad1b6ec4c855bfd2e18f5745db58f8218dd87259165e7ee71550da64ec6e593114535d03e6692590d42000f8f890c99fb05feb30a4e63bf9ba8f8ed5d9e59e3662441379a2448d458f73550477c", 0x6a}, {&(0x7f0000fbd000)="b36c760b6961b748e7f92d028ea24a8160d2b1eaa147aa72b1a699ab045278c2e56bb8b3f4ca55dae8eff83e481cccdb8a2118f5dc50d34c6ec8ccb15948b7819d2eebf839981c42979892dc61aa0a105e02179529b6951695b80965283e14aab262aacfe3b2de08c431f44832ea44deffd385730b66112477e272c80207b90a4893d1fae6c2a21e68a5a2fbc2f5f174", 0x90}, {&(0x7f0000822000-0xb6)="282ef404a804e5e07315de806a59dfdc4426e700911423e8678a27bfb2615406357b4ba632a27da9db738691b915fe8745d3abe01451b691b7e36eaba031263fa0be544db5309fc14d47b26e552a72189838e066f4c79e7d5cbaef07c4ef69cc1407b646e9803ac16acb62ca738cd20d6ef22df8c490d61c4aa03131c5dabfbb60e36829dbe8c68cb321a0d0343e13d88d0d5a507e78988abe29429e7ff1e21f4ecd62328d508b3934a13598a6c8a73c735a1b2a08c3", 0xb6}, {&(0x7f0000fbe000-0x1000)="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", 0x1000}], 0x9, &(0x7f0000fbe000-0x488)=[{0x58, 0x100, 0x80000001, "4d5ae59f25d8bdf097fbc119699019fb13c32925022cde918838640e6145b430b546bc83bbd34628c8b4dca965037196419accda79faf736ae0dd1bff77c807ad469ad9db2bf6a"}, {0x50, 0x110, 0x60000000, "76eba584a4502232c8067a7a73207a5adfc775a42f4b741ddb67f17fd5383ec4a67462bd41e7847046198fa3555e449fe3843f75795f87d95d"}, {0x68, 0x13b, 0x5, "7fcc2fee6854dce31219ac17ace64f57669d5c0b14ece28fd0b96792224a311353b58ed8367fe8c5636fc4468a816287d7c795c60d52567784b8b022421c50afb8c61b01a71a4c77474c05e8e5497c323b9b64fc071858cc"}, {0xa0, 0x11f, 0x608579d7, "5afff5ed121a1ac0c953e0662114dcd78e8e4dfa3c273cf7153a053c8cf0ad403fe43c2c461b41ef199e981825598343482893f3f3d53f74b332c377ff9d2f902cbda9a9235e6057c1db701bdfb44b79cdee29fa1e491a3603ce6b914d0ba697aa705e7c4e1a672c6fc5611f53e24c92fc2e503acc0ed089a737ea9182c8bb78d71e8a6eb9161feba3"}, {0xb0, 0x10f, 0x40, "9ef59e263d02f72b276389d5121d58e760b1bc0ce458102bc29e2162902fb6e51beb80716e5054b82ece3e1596d472a56d404a1a667f06ffeee6b517719abb454c23f1105fc0cff1feb461aaaddc62f1e5f8381d98f2ce3fa3c2df6396ee723f94dd7ccab549ee109693d9813c202e942eea7cb8d10a72f8423eb0e99fbbfb8536aa807cf1a22cf16a16104378e4c99ccc7c1fbb700d4bf1b58361c75962"}, {0xf8, 0x0, 0x100, "dfa1892567cac11307e04cf6aefa30a30081f31fe26694f1e087c4ee2602a55e6c1302b80fe116f71d37fbab491e6ac0cf728a5ae0a3a0917e26a6d38498934f80ea2481f5d78565509dee0319095545b1978466f0c42cbc6375cb528c9614c839296c3c4c075106065fbb0624b730a213090d7a623f8bb0672b368005d26b0a8a13c692dca4d4c082ddff47a68f185ea231fc567d59e2eb87d0ee70c5c4a5e272252a91d02195a373c8665e941e18a2d757cd69065b2e21d3618dfa7b04e8ecba6ec5b2ee54109ba0f169ad451aa87828b524b34f74e4220620fba1966ee1bd89"}, {0xc8, 0x0, 0x4, "d3d36826e4a18c592d93279d90b8cd243908e85598f69d69aa448c9dd221f48810426f4f1c7d38f4592e453959e0722a0adc9738542f98ed930d3aa32fe7d146a8d9cbfd9134ac675029f406f750fd59c4ec59895e4efdfbb8a59bcfbd3e29964cff57c7e0bbe273ddf9c06a8ab729c89c8b33a93612ef5abae3c64886082c7f54809d066302f23348b657830b1f7198adc7acbb61a0008f5828e18faf5011867f19cd98cf9a5ac5e0d562654b0cab145fc8021e6636e8"}, {0x68, 0x111, 0x1, "e3af1bdf5f1d8f44ce52196ec08b429a056955c0457c2cac6aebc1eebbdfdde046e50ba6c7860d1dfff569d370fb1c125fba01fd4877b63e4cf825f5e1246d21877ba7955cc772a039cc086cdfe60b0d1793a35a24990337"}], 0x8, 0x48040}, 0x4}], 0x1, 0x800) ioctl$TCSETSF(r5, 0x5404, &(0x7f0000a82000)={0xff, 0x1000000000007, 0x7, 0x3, 0x2, 0x20000000000009c, 0xfffffffffffffffc, 0x7, 0x401, 0x2000000008, 0x104000001, 0xfe}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r3, 0x6fec, &(0x7f0000fbe000)={0x3, 0x0, 0x67918, 0x4210008}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000fbe000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x34, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004d0000/0x2000)=nil, 0x2000, 0x1000003, 0x30, r5, 0x0) ptrace$getsig(0x4202, r3, 0x2, &(0x7f0000fbc000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/07/30 23:26:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000727000/0x4000)=nil, 0x4000, 0x4, 0x132, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000b9f000-0x10)={0x1, 0x8}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000bc6000)=@assoc_value={0x0, 0x0}, &(0x7f00009d6000)=0x8) r3 = syz_open_dev$usbmon(&(0x7f0000abf000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000f69000)=@assoc_id=r2, &(0x7f000037e000)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000437000-0x8)={r2, 0x9e7}, &(0x7f000021a000)=0x8) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000729000-0x8)={0x0, 0x0, 0x0, 0x0}) 2017/07/30 23:26:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) uname(&(0x7f000089f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mkdir(&(0x7f000002b000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000002c000)="2e2f66696c653000", &(0x7f000002d000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x0) truncate(&(0x7f0000006000)="2e2f66696c65302f62757300", 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000d90000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") open$dir(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000ca2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom(r0, &(0x7f0000faa000-0x22)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60, 0x10100, &(0x7f000031b000-0x10)=@llc={0x1a, 0x1f, 0x1f, 0x1, 0x8, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2017/07/30 23:26:22 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00006d4000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, r0, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000001000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x0) fdatasync(r1) r2 = syz_open_dev$sg(&(0x7f0000007000-0x9)="2f6465762f73672300", 0x8, 0x301400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a43000-0x4)=0x4) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x4, r3, &(0x7f0000fc2000)=0x0, 0x2) r4 = socket$inet6(0xa, 0x2, 0x0) flock(r4, 0x0) open$dir(&(0x7f0000afa000-0x8)="2e2f66696c653000", 0x0, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x37, &(0x7f0000007000-0x14)="d20ec6ff422045f6d12e947ecc6b85150610733652311c0fe89dc7e9e43482440f28624580fcf9a63e9a8205cef08399afaf43efe31d60b34f6454a62aabcbe2275893b1d8d3b3d9ef2681708d6184ce3bbe2ab805d19dab2d4bdeced93a92911cb71810ad93b88b02c57488df27f6670b42a8d25c0f55c4", 0x78) sendto$inet6(r4, &(0x7f0000001000-0x85)="", 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f000038a000-0x4)=0x0, &(0x7f00003ac000-0x4)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) utimes(&(0x7f0000516000-0x8)="2e2f66696c653000", &(0x7f0000fc2000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000fc3000-0xd)="2f6465762f7573626d6f6e2300", 0x8, 0x200080) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000dcc000-0x90)={0x4, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$sock_void(r4, 0x1, 0x3f, 0x0, 0x0) close(r4) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x7afbbd0caa43c69c, 0x32, 0xffffffffffffffff, 0x3) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) 2017/07/30 23:26:22 executing program 3: mmap(&(0x7f0000000000/0x66a000)=nil, 0x66a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000066a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000066b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000066c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000066c000+0x6fa)="2f6465762f7667615f6172626974657200", 0x503000, 0x0) linkat(r0, &(0x7f000032d000)="2e2f66696c653000", r0, &(0x7f00004a8000)="2e2f66696c653000", 0x1000) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000504000)={&(0x7f0000603000/0x3000)=nil, 0x5, 0x4, 0x40, &(0x7f0000526000/0x4000)=nil, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f000066b000)="2f6465762f766373612300", 0x3, 0x400240) r2 = syz_open_dev$sg(&(0x7f000066b000-0x9)="2f6465762f73672300", 0x9, 0x20001) ioctl$TCSETA(r2, 0x5402, &(0x7f000022e000)={0x80, 0x2, 0x80, 0x2, 0x7f, 0x5, 0xfffffffffffffe00, 0x8a7, 0x100000000, 0x5}) unshare(0x8000000) mmap(&(0x7f000066d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f000066d000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000525000-0x4)=0x8) alarm(0x40) r3 = syz_fuse_mount(&(0x7f0000667000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) r4 = mq_open(&(0x7f0000000000)="2a47504c5b766d6e65743140766d6e6574317b2d766d6e65744076626f786e6574302176626f786e6574312b4d00", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000066a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r4, &(0x7f000066a000)={0x0, 0x58, 0x1, @pad=[0x0, 0x0, 0x9, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000c0000)=0x0) r6 = getpgid(0x0) rt_tgsigqueueinfo(r5, r6, 0x41, &(0x7f00003e6000)={0x2, 0x10000, 0x1a0d, 0x7}) dup2(r0, r2) sendfile(r3, r4, &(0x7f0000667000)=0x0, 0x20) 2017/07/30 23:26:22 executing program 7: ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000c75000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x8804, 0x0, 0xd38, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000d23000)=[], 0x0, 0x1) r2 = syz_open_dev$sndseq(&(0x7f0000f6d000)="2f6465762f736e642f73657100", 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000840000-0x30)={0x3, 0x0, 0x0, 0x5, 0x7f, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) r4 = socket$inet6(0xa, 0x2, 0x80000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r4, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = open(&(0x7f0000e7d000)="2e2f66696c653000", 0x2, 0x120) ioctl$TTUNGETFILTER(r6, 0x801054db, &(0x7f0000672000)=0x0) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007d5000-0xb)="2f6465762f6877726e6700", 0xfffffffffffffffe, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x0, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r8 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r8, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) pwrite64(r7, &(0x7f0000fd2000)="f0134387893784167ad616165e03f61eefb34e12607fb9fcbceb8f03bce67aae3237", 0x22, 0x0) iopl(0xa) pipe(&(0x7f0000f35000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r9, 0xc0086420, &(0x7f0000396000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r10, 0xc0086423, &(0x7f0000aca000)={r11, 0x1}) ptrace$getenv(0x4201, 0x0, 0x40000000000, &(0x7f000004e000-0x8)=0x0) ioctl$TIOCCBRK(r3, 0x5428) r12 = dup2(r9, r5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r12, 0x29, 0x20, &(0x7f0000cac000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x2, 0xff, 0x3, 0x424, 0x9, 0x4}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f0000895000)={{0x0, 0x0}, {0x0, 0x0}}) getpid() syz_open_dev$sg(&(0x7f0000fcd000-0x9)="2f6465762f73672300", 0x0, 0x800) 2017/07/30 23:26:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000073000-0x4)=0x0, &(0x7f000090c000)=0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00000a5000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000849000)={0x0, 0x0, 0x0}, &(0x7f0000a04000)=0xc) fcntl$setownex(r0, 0xf, &(0x7f00005ac000)={0x2, r1}) getresgid(&(0x7f0000305000)=0x0, &(0x7f0000076000-0x4)=0x0, &(0x7f0000926000-0x4)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008c3000)={r4, r2, r6}, 0xc) socketpair$llc(0x1a, 0x4104bd253cdd4eee, 0x0, &(0x7f00003dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$llc_int(r10, 0x10c, 0x1, &(0x7f0000051000)=0x2, 0x4) r11 = dup(r0) ioctl$DRM_IOCTL_ADD_MAP(r11, 0xc0286415, &(0x7f000001f000-0x28)={&(0x7f0000ce7000/0x2000)=nil, 0x4, 0x100005, 0x2, &(0x7f0000115000/0x3000)=nil, 0xcd3}) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000ff9000)=0x100000004, 0x4) setsockopt$sock_int(r11, 0x1, 0x8, &(0x7f0000e0b000)=0x7f, 0x4) fcntl$setstatus(r0, 0x4, 0x7fd) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000e4e000-0x4)=0x7, 0x4) setsockopt$inet6_tcp_int(r11, 0x6, 0x12, &(0x7f0000a98000)=0x200007, 0x4) r12 = dup(r0) getsockopt$inet6_mreq(r12, 0x29, 0x1b, &(0x7f0000c04000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a9b000-0x4)=0x14) r13 = dup3(r12, r0, 0x80000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000814000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_WAKE(r12, 0x8010aa02, &(0x7f0000f7f000-0x10)={&(0x7f00006f8000/0x4000)=nil, 0x4000}) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x20) getsockopt$inet_int(r14, 0x0, 0x0, &(0x7f00003f9000)=0x0, &(0x7f00008cc000)=0x4) splice(r11, 0x0, r0, 0x0, 0x89, 0xb) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r11, 0xc04064a0, &(0x7f0000ef6000-0x40)={&(0x7f0000777000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000098e000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000c0d000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000521000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x6, 0xa, 0x8, 0x0, 0x0, 0x0, 0x0}) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="4a", 0x1, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_INITMSG(r12, 0x84, 0x2, &(0x7f0000505000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000002d000)=0x8) getsockopt$inet6_buf(r13, 0x29, 0x2000000006, &(0x7f0000fc7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000329000)=0xc6) sendmmsg$unix(r12, &(0x7f0000ad8000)=[{&(0x7f000043d000+0x5f5)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000f36000)=[{&(0x7f00007ce000)="4e4584f40da2cbe8b4cd9d92e8fb2f5ab50884f4aa7bc29ea89cd49f2664cdebbde3a825abff854493729e0421acbdc17b67175b37c774119d75829dd966aff43893712ad2872bdbbc7e684e906c3584de12fd4bddc2317c1b1f01039618cf6f0c8f1c51", 0x64}, {&(0x7f0000c48000)="e3eb893790b5803e4bc8965308a94a2b87c87dcf8b0a04785662cf0c6fd18c166bb5cc3487f536678a5c7c639063eec88a2c4ee346a5cf95f029848e70697d46568febb5ced5df16c32445cd4c208f405254d194509851e5d9daf9bf4b86b8db90b4b27c1cb20e3cb93590d4e2df0a63301d1a417a13b870", 0x78}, {&(0x7f000031c000-0x8e)="2798435c7e22e91560f4cb2d1c91fbdf0c28774e69d6f5fe44c414b92038f0de913e501729377747366e0d5f6a4f7d930370bf2afdbbe85557ff68021aa3e50ba928eb8d82e26dfcdeb4565600b468c45e8a3755e792942cfeec65513edc7a75109a891d7f4251173dc23dba04255f4d73713bad805c57978e4846aa14eb076cb37af90e04a64f23ddd8235b5358", 0x8e}, {&(0x7f00000af000-0x63)="dd7c679283d0ee4f19660a93d8daa05ab5c8f34b446b55f879b576a9c176010d914cf09ab44105264078b45ca47c2ba97af454d2305308a0150e21f6ccfbe4240d5403b900eee7c479cdf0e79e2fb3eb76a2880f34a8a00b4001a92427cb3736b742de", 0x63}, {&(0x7f0000961000-0x88)="ea3b15b3eeb58bf7468eeba96aa138833e2088586653129e6169ea461b52ad25acd9d892e2d11110ad2bdc4411094869a2eee230a1270857377ace215a6e0715a0f83387665d619a15b14a9f46836d263b9d7e6ae5eed03c00524dc8c92914225f1005a75879d026881710723460a424515a7735129536313f37c97b8b07c2ae11c72a35283ed83f", 0x88}], 0x5, &(0x7f00000ec000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r5, r8}], 0x1, 0x40}, {&(0x7f00002a4000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000b67000)=[{&(0x7f0000606000)="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", 0xfe}], 0x1, &(0x7f0000f15000-0xa0)=[@cred={0x20, 0x1, 0x2, r4, r2, r7}, @rights={0x20, 0x1, 0x1, [r10, r11, r10]}, @cred={0x20, 0x1, 0x2, r1, r2, r7}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r9, r11, r10, r0]}], 0x5, 0xe6d530db2ca15b0f}], 0x2, 0x40) 2017/07/30 23:26:22 executing program 4: madvise(&(0x7f00007d8000/0x1000)=nil, 0x1000, 0xf) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r3 = dup2(r1, r2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000042d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000001000-0x10)={r4, &(0x7f0000b34000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x1, 0x0, @fr_pvc=&(0x7f0000c33000-0x4)={0x3}}}) r5 = socket(0x11, 0x80803, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000af000)="2f6465762f70707000", 0x80000, 0x0) close(r2) dup3(r0, r2, 0x80000) r6 = dup3(r0, r5, 0x0) r7 = memfd_create(&(0x7f0000a07000-0x1)="00", 0x1) ioctl$TCSETSW(r7, 0x5402, &(0x7f00003a0000)={0x4, 0x11, 0x7, 0x3c, 0x20, 0x3, 0x3, 0xb1, 0xffffffffffffffff, 0x3f, 0x5, 0x1}) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f00006b3000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000088b000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f00003e9000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, r8}) r9 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000657000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) setsockopt$inet_group_source_req(r9, 0x0, 0x2e, &(0x7f0000000000)={0xc7, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mincore(&(0x7f0000000000/0x1000)=nil, 0x1000, &(0x7f0000001000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/07/30 23:26:22 executing program 3: mmap(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x1000000, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00001f8000-0x6)="6c6f676f6e00", &(0x7f0000707000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000707000)="21a95dbe3dedb2de2d92e5cb32a454152b42a3f180c0be1ee4eeabba69b1948f39e55b4901e4696a880e9b679060bf06f977ed51a7d2f0e4536721799990eb8f2ad662abe82dac55cbca98a953f197f556b385d7cd8183a023d0c61baa3870f0f1856fc4f230088b29e2da79ff3313bc73de1fccefd848e29ca6cd92", 0x7c, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r0, 0x1) r1 = msgget(0x3, 0x608) mmap(&(0x7f0000503000/0x2000)=nil, 0x2000, 0x3, 0x20030, 0xffffffffffffffff, 0x30) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(0xffffffffffffffff, &(0x7f0000707000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000707000)=0x10, 0x800) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000707000)=0x0) r3 = inotify_init1(0x800) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00004c1000)=0x0) sched_getattr(r4, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) fcntl$getflags(r3, 0x40a) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(r1, 0xc, &(0x7f000006c000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000670000/0x4000)=nil, 0x4000, 0x2, 0x42053, r2, 0x7) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r5, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xc) mmap(&(0x7f00005a1000/0x3000)=nil, 0x3000, 0x200000c, 0x37, r3, 0x0) r6 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000708000-0x4)=0x0, 0x80000) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r6, &(0x7f00000d8000-0x40)="28d02f7adbf02490d870285a2f4025e9ed604b6e678b23b07f0084d4411689033696c4d9d08dad21e1ae4babde49c765b6ff07479ee0ec6cb44db36cb47508c3", 0x40, 0x8004, &(0x7f0000708000-0x10)={0x4, 0x5, 0x3b, "d0830120c2c9", 0x5, 0x0}, 0x10) mmap(&(0x7f00005a7000/0x1000)=nil, 0x1000, 0x100000f, 0x32, r2, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$vcsa(&(0x7f0000709000)="2f6465762f766373612300", 0x8, 0x80) openat(r7, &(0x7f00005e5000-0x8)="2e2f66696c653000", 0x105000, 0xc) getsockopt$netlink(r5, 0x10e, 0x9, &(0x7f0000709000-0x7)="0000000000000000", &(0x7f0000707000-0x4)=0x8) 2017/07/30 23:26:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x125400, 0x0) mmap(&(0x7f0000d34000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f000041f000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000055f000-0x4)=0x31) r1 = memfd_create(&(0x7f0000001000-0xe)="6d696d655f7479706570726f6300", 0x3) r2 = socket$inet(0x2, 0x2, 0x88) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000e63000-0xc)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f00004d7000-0xc)={@multicast1=0x0, @loopback=0x0, 0x0}, &(0x7f0000e69000)=0xc) fcntl$setlease(r2, 0x400, 0x1) getsockopt$inet_mreqn(r2, 0x0, 0x22, &(0x7f0000e63000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000705000-0x4)=0xc) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x400000000000, &(0x7f0000e6a000-0x8)=0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00007cf000-0x4)=0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e69000)=0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x2010, r0, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) 2017/07/30 23:26:22 executing program 1: gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x200000000000001, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000be7000-0xf)="2f6465762f73657175656e63657200", 0x200000, 0x0) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000001000-0x4)=0x8) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000802000)={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pselect6(0x40, &(0x7f0000001000)={0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x40)={0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)={&(0x7f0000004000-0x8)={0x0}, 0x8}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00002a9000)={0x3, 0x6, 0x81, 0x1, 0x20000000000000, 0x35, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$netlink(0x10, 0x3, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000024000)="2e2f66696c653000", 0x402, 0x80) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000581000-0x14)={0x9, 0x1, 0x0, 0x1000, 0x6, 0x0, 0x5, 0xc0000000000000, 0x0, 0x3}) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000025000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") timerfd_create(0x0, 0x80000) sendto$unix(r2, &(0x7f0000020000-0x1000)="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", 0x1000, 0x4000, &(0x7f0000025000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) syz_open_dev$evdev(&(0x7f000000e000)="2f6465762f696e7075742f6576656e742300", 0xffffffff7fffffff, 0x80) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000027000-0x10)={0x202, 0x6, &(0x7f0000025000)="d61901fafa52"}) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000006000-0xb)={0x1, 0x9, 0x2, 0x8000, 0x20, 0x0, 0x5, 0x4, 0x20, 0x7, 0x6}, 0xb) linkat(0xffffffffffffffff, &(0x7f0000026000-0x8)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f000000d000-0x8)="2e2f66696c653000", 0x400) getdents64(r2, &(0x7f00002e9000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000020000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000026000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) r3 = semget(0x0, 0x7, 0x3) semctl$IPC_INFO(r3, 0x0, 0x3, &(0x7f0000024000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f000063a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000edd000)="2f6465762f76637300", 0x0, 0x0) 2017/07/30 23:26:22 executing program 6: r0 = inotify_init1(0x800) mmap(&(0x7f0000c1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r4 = getpgid(r1) r5 = socket$netlink(0x10, 0x3, 0x3ffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, 0x10) mmap(&(0x7f0000bf4000/0x3000)=nil, 0x3000, 0x2, 0x10, r5, 0x20000000000) r6 = syz_fuseblk_mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000c20000-0x8)="2e2f66696c653000", 0xc000, r2, r3, 0xf, 0x405, 0x800) fcntl$setown(r0, 0x8, r4) fcntl$setsig(r5, 0xa, 0x10001f) setpgid(r1, r4) mmap(&(0x7f0000c1f000/0x1000)=nil, 0x1000, 0x2, 0x8010, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c20000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) ptrace(0x4207, r7) mmap(&(0x7f00006ac000/0x4000)=nil, 0x4000, 0x4, 0x113, r6, 0x0) mmap(&(0x7f0000c20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c1f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c21000-0xa)="2f6465762f70746d7800", 0x1, 0x0) ioctl$PIO_CMAP(r8, 0x4b70, &(0x7f000003d000-0x30)={0x81, 0x881, 0x8, 0x50ea0dfd, 0x5, 0x81}) r9 = shmget(0x1, 0x3000, 0x78000180, &(0x7f0000c6d000/0x3000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(r9, 0x1, &(0x7f0000001000)={{0x6, r2, r3, r2, r3, 0x8, 0x19f, 0x0, 0x0, 0x0}, 0x3ff, 0x4, 0x1, 0x3, r4, r7, 0xf6a, 0x0, 0x0, 0x0}) ioctl$KDSKBSENT(r8, 0x4b49, &(0x7f0000c22000-0x97)="87e37a20e1e19a2fab8ea980ef7572682f39fa1f51881cbaba56dc2859498da382b45892dc5dc975de0a7771fd30ba75d0e18862d274e2a79f50faab5203c8de4a13f1dfc0dde675057dbb6ff8fd5d9fd1a1c42fa1e1083f90a77927b60a8226ace22fc2b8aebc90f5e4cb7f0c51be8c04795f4f54003d4aa6bf86d87893af0bdb1ede6591341e4863dd179a0f93c1826f2288f73e3731") ptrace$cont(0x18, r7, 0x20000001, 0x40) fcntl$dupfd(r6, 0x406, r8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r7, 0x0, 0x40000000, &(0x7f0000003000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ptrace$getregs(0xf, r7, 0x81, &(0x7f0000b3f000)="") r10 = msgget$private(0x0, 0x44) msgctl$IPC_SET(r10, 0x1, &(0x7f0000502000)={{0xffffffffffffffc0, r2, r3, r2, r3, 0x11, 0x8001, 0x0, 0x0, 0x0}, 0x4ff20834, 0x3, 0x7, 0x5, 0x1fc00000, 0x8, r1, r1, 0x0, 0x0}) mmap(&(0x7f0000c22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r4, &(0x7f0000c22000)={0x31, 0xffffffff7ffffffd, 0x0, 0x2, 0x1000000004, 0x3, 0x2, 0x8}, 0x10000) 2017/07/30 23:26:22 executing program 0: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000131000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000bc0000-0x4)=0x58) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000fe7000)={@loopback=0x0, @empty=0x0, 0x0}, &(0x7f0000024000-0x4)=0xc) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fe7000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c26000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000faa000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x0, 0x9, 0x0, 0xd01, 0x1f, 0xa0, 0x80, 0x6, r2, r3}, {0xffffffffffffffff, 0x5, 0x4, 0x8, 0x3748, 0x100000001, 0x7fff, 0x6}, {0x6, 0x6, 0xf6a, 0x8}, 0x6, 0x400, 0xfffffffffffffff8, 0x0, 0x45, 0x3}, {{@in=@multicast1=0xe0000001, 0x6, 0xffffffff}, 0x1, @in=@rand_addr=0x1ff, 0xb7, 0x3, 0x3, 0x8, 0x8, 0x80, 0x3}}, 0xe8) memfd_create(&(0x7f000068f000)="00", 0x1) setsockopt$inet6_int(r0, 0x29, 0xca, &(0x7f0000fe5000)=0x101, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000040e000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x5) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000fe7000)={0x0, 0x0}) 2017/07/30 23:26:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = dup(r0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000f07000-0x40)={0x101, 0x1c7, 0x3, 0x9e, &(0x7f000042a000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x16, &(0x7f0000877000)="00000000000000000000000000000000000000000000", 0x8, &(0x7f00005fb000-0x8)="0000000000000000"}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = epoll_create(0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80003, 0x0, &(0x7f00000a4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x30, 0x0, 0x0, 0x4393}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r6 = open(&(0x7f0000278000-0x8)="2e2f66696c653000", 0x200, 0x11) r7 = syz_open_dev$sg(&(0x7f00009b8000-0x9)="2f6465762f73672300", 0x100000000, 0x40) fanotify_mark(r6, 0x2, 0x0, r7, &(0x7f00006f4000)="2e2f66696c653000") r8 = syz_open_dev$sndseq(&(0x7f0000cfa000)="2f6465762f736e642f73657100", 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r8, 0xc0505350, &(0x7f0000725000)={{0x0, 0x3f}, {0x8001, 0x5b}, 0x4, 0x2, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netlink(r4, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000002d000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000d89000)={0x0, 0x0}) fstat(r5, &(0x7f0000706000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCLINUX6(r6, 0x541c, &(0x7f00002a4000-0x2)={0x6, 0x0}) close(r0) setsockopt$inet6_group_source_req(r6, 0x29, 0x2e, &(0x7f00000d1000-0x108)={0xb95, {{0xa, 0x3, 0x83d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/07/30 23:26:22 executing program 2: mmap(&(0x7f0000aa8000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x200000000000000) r0 = socket(0x18, 0x0, 0x3) connect$unix(r0, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c8"}, 0x12) 2017/07/30 23:26:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0x1, &(0x7f0000002000-0x1c)=[@in6={0xa, 0x3, 0xe76, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}]}, &(0x7f0000001000-0x4)=0x10) socketpair(0x7, 0x800, 0xd638, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) renameat(r3, &(0x7f0000c37000-0x8)="2e2f66696c653000", r2, &(0x7f0000e8b000-0x8)="2e2f66696c653000") ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000c26000-0x4)=0x44) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00005d7000)={r1, 0x30, "acf650b264b2d156b035b50cf0f7543403a70fa871955d7b76850dbb0dbf9cb262451a8361c7cc88cd9a32eb9c0dccc7"}, &(0x7f00001bf000)=0x38) accept4(r3, &(0x7f000079e000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b62000)=0xa, 0x80000) sendmmsg$unix(r5, &(0x7f00000bd000)=[], 0x80, 0x0) bind(r4, &(0x7f00000c8000-0xa)=@un=@abs={0x1, 0x0, 0x3}, 0x8) ioctl$TIOCMBIS(r3, 0x5417, &(0x7f00002d0000-0x4)=0x5) r6 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000d89000)={0x4, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000099d000+0x128)={0x0, 0x0, 0x0}, &(0x7f00000da000)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000038a000-0x6c)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}], 0x6) accept$nfc_llcp(r2, &(0x7f0000b9e000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00002e6000-0x4)=0x60) ptrace$cont(0x3f, r7, 0x7, 0x90b2) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) fcntl$setstatus(r5, 0x4, 0x42400) connect$unix(r4, &(0x7f0000c8e000)=@file={0x1, "2e2f66696c653000"}, 0xa) connect$unix(r4, &(0x7f000090f000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) 2017/07/30 23:26:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000073000-0x4)=0x0, &(0x7f000090c000)=0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00000a5000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000849000)={0x0, 0x0, 0x0}, &(0x7f0000a04000)=0xc) fcntl$setownex(r0, 0xf, &(0x7f00005ac000)={0x2, r1}) getresgid(&(0x7f0000305000)=0x0, &(0x7f0000076000-0x4)=0x0, &(0x7f0000926000-0x4)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008c3000)={r4, r2, r6}, 0xc) socketpair$llc(0x1a, 0x4104bd253cdd4eee, 0x0, &(0x7f00003dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$llc_int(r10, 0x10c, 0x1, &(0x7f0000051000)=0x2, 0x4) r11 = dup(r0) ioctl$DRM_IOCTL_ADD_MAP(r11, 0xc0286415, &(0x7f000001f000-0x28)={&(0x7f0000ce7000/0x2000)=nil, 0x4, 0x100005, 0x2, &(0x7f0000115000/0x3000)=nil, 0xcd3}) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000ff9000)=0x100000004, 0x4) setsockopt$sock_int(r11, 0x1, 0x8, &(0x7f0000e0b000)=0x7f, 0x4) fcntl$setstatus(r0, 0x4, 0x7fd) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000e4e000-0x4)=0x7, 0x4) setsockopt$inet6_tcp_int(r11, 0x6, 0x12, &(0x7f0000a98000)=0x200007, 0x4) r12 = dup(r0) getsockopt$inet6_mreq(r12, 0x29, 0x1b, &(0x7f0000c04000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a9b000-0x4)=0x14) r13 = dup3(r12, r0, 0x80000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000814000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_WAKE(r12, 0x8010aa02, &(0x7f0000f7f000-0x10)={&(0x7f00006f8000/0x4000)=nil, 0x4000}) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x20) getsockopt$inet_int(r14, 0x0, 0x0, &(0x7f00003f9000)=0x0, &(0x7f00008cc000)=0x4) splice(r11, 0x0, r0, 0x0, 0x89, 0xb) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r11, 0xc04064a0, &(0x7f0000ef6000-0x40)={&(0x7f0000777000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000098e000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000c0d000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000521000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x6, 0xa, 0x8, 0x0, 0x0, 0x0, 0x0}) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="4a", 0x1, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_INITMSG(r12, 0x84, 0x2, &(0x7f0000505000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000002d000)=0x8) getsockopt$inet6_buf(r13, 0x29, 0x2000000006, &(0x7f0000fc7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000329000)=0xc6) sendmmsg$unix(r12, &(0x7f0000ad8000)=[{&(0x7f000043d000+0x5f5)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000f36000)=[{&(0x7f00007ce000)="4e4584f40da2cbe8b4cd9d92e8fb2f5ab50884f4aa7bc29ea89cd49f2664cdebbde3a825abff854493729e0421acbdc17b67175b37c774119d75829dd966aff43893712ad2872bdbbc7e684e906c3584de12fd4bddc2317c1b1f01039618cf6f0c8f1c51", 0x64}, {&(0x7f0000c48000)="e3eb893790b5803e4bc8965308a94a2b87c87dcf8b0a04785662cf0c6fd18c166bb5cc3487f536678a5c7c639063eec88a2c4ee346a5cf95f029848e70697d46568febb5ced5df16c32445cd4c208f405254d194509851e5d9daf9bf4b86b8db90b4b27c1cb20e3cb93590d4e2df0a63301d1a417a13b870", 0x78}, {&(0x7f000031c000-0x8e)="2798435c7e22e91560f4cb2d1c91fbdf0c28774e69d6f5fe44c414b92038f0de913e501729377747366e0d5f6a4f7d930370bf2afdbbe85557ff68021aa3e50ba928eb8d82e26dfcdeb4565600b468c45e8a3755e792942cfeec65513edc7a75109a891d7f4251173dc23dba04255f4d73713bad805c57978e4846aa14eb076cb37af90e04a64f23ddd8235b5358", 0x8e}, {&(0x7f00000af000-0x63)="dd7c679283d0ee4f19660a93d8daa05ab5c8f34b446b55f879b576a9c176010d914cf09ab44105264078b45ca47c2ba97af454d2305308a0150e21f6ccfbe4240d5403b900eee7c479cdf0e79e2fb3eb76a2880f34a8a00b4001a92427cb3736b742de", 0x63}, {&(0x7f0000961000-0x88)="ea3b15b3eeb58bf7468eeba96aa138833e2088586653129e6169ea461b52ad25acd9d892e2d11110ad2bdc4411094869a2eee230a1270857377ace215a6e0715a0f83387665d619a15b14a9f46836d263b9d7e6ae5eed03c00524dc8c92914225f1005a75879d026881710723460a424515a7735129536313f37c97b8b07c2ae11c72a35283ed83f", 0x88}], 0x5, &(0x7f00000ec000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r5, r8}], 0x1, 0x40}, {&(0x7f00002a4000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000b67000)=[{&(0x7f0000606000)="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", 0xfe}], 0x1, &(0x7f0000f15000-0xa0)=[@cred={0x20, 0x1, 0x2, r4, r2, r7}, @rights={0x20, 0x1, 0x1, [r10, r11, r10]}, @cred={0x20, 0x1, 0x2, r1, r2, r7}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r9, r11, r10, r0]}], 0x5, 0xe6d530db2ca15b0f}], 0x2, 0x40) 2017/07/30 23:26:22 executing program 7: ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000c75000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x8804, 0x0, 0xd38, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000d23000)=[], 0x0, 0x1) r2 = syz_open_dev$sndseq(&(0x7f0000f6d000)="2f6465762f736e642f73657100", 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000840000-0x30)={0x3, 0x0, 0x0, 0x5, 0x7f, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) r4 = socket$inet6(0xa, 0x2, 0x80000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r4, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = open(&(0x7f0000e7d000)="2e2f66696c653000", 0x2, 0x120) ioctl$TTUNGETFILTER(r6, 0x801054db, &(0x7f0000672000)=0x0) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007d5000-0xb)="2f6465762f6877726e6700", 0xfffffffffffffffe, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x0, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r8 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r8, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) pwrite64(r7, &(0x7f0000fd2000)="f0134387893784167ad616165e03f61eefb34e12607fb9fcbceb8f03bce67aae3237", 0x22, 0x0) iopl(0xa) pipe(&(0x7f0000f35000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r9, 0xc0086420, &(0x7f0000396000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r10, 0xc0086423, &(0x7f0000aca000)={r11, 0x1}) ptrace$getenv(0x4201, 0x0, 0x40000000000, &(0x7f000004e000-0x8)=0x0) ioctl$TIOCCBRK(r3, 0x5428) r12 = dup2(r9, r5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r12, 0x29, 0x20, &(0x7f0000cac000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x2, 0xff, 0x3, 0x424, 0x9, 0x4}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f0000895000)={{0x0, 0x0}, {0x0, 0x0}}) getpid() syz_open_dev$sg(&(0x7f0000fcd000-0x9)="2f6465762f73672300", 0x0, 0x800) 2017/07/30 23:26:22 executing program 4: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x34, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x10000) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000ebb000-0x4)=0x0, &(0x7f000070e000-0x4)=0x4) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000385000)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000790000)={r3, r4, 0x0}, 0xc) setsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f0000123000-0x4)=0x0, 0x4) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e7e000-0x11)="2f6465762f7667615f6172626974657200", 0x10002, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000614000-0x4)=0xffffffffffffffff, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000063000-0x4)=0xfffffffffffffff7, 0x4) setsockopt$inet6_tcp_int(r5, 0x6, 0x10002, &(0x7f0000c06000)=0x7fffffff, 0x4) r6 = dup(r2) fcntl$setstatus(r2, 0x4, 0x2000) r7 = dup3(r6, r2, 0x80000) setsockopt$inet_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f00002d4000)={{{{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xb5, 0x20, 0x1155, "f881304f031e2d8b49ed86eaa3ebcba3e0a607ff561743228025da5dc9f381eb1878a7a8e9da176cced5d86d9ef83b002604361a59f93ceed95736a71b43c54e012034cac54c644825fd4b36517ae568"}, 0x160) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000b41000)=@assoc_value={0x0, 0x4}, &(0x7f0000a51000-0x4)=0x8) sendto$inet6(r6, &(0x7f0000b38000-0x1)="4a", 0x1, 0x20000001, &(0x7f00008ee000)={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r2, 0x1, 0xc, &(0x7f0000783000-0x4)=0x263, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f000001f000-0xc)={r8, 0x8, 0x10}, &(0x7f0000c2a000-0x4)=0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000191000-0xc)={0x0, 0x0, 0x0}, 0xc) socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r7, 0x29, 0x3a, &(0x7f000047d000-0x4)=0x0, &(0x7f0000ab7000)=0x4) setsockopt$inet6_int(r6, 0x29, 0x38, &(0x7f00006d6000)=0x34b, 0x4) fcntl$setown(r2, 0x8, r3) sendto$inet6(r2, &(0x7f0000367000)="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", 0x1001, 0x31, 0x0, 0x0) lgetxattr(&(0x7f0000900000)="2e2f66696c653000", &(0x7f0000bd3000)="70726f632700", &(0x7f0000600000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50) 2017/07/30 23:26:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000004a000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x1, 0x0) clock_gettime(0x7, &(0x7f0000065000-0x10)={0x0, 0x0}) 2017/07/30 23:26:22 executing program 2: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000dca000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$ipx(r0, &(0x7f0000fef000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00003f7000-0x4)=0x10, 0x800) fcntl$setpipe(r2, 0x407, 0x37) mmap(&(0x7f0000000000/0x855000)=nil, 0x855000, 0x3, 0x32, r1, 0x40) r3 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000855000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000855000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000856000-0x8)={0x0, 0x3f}, &(0x7f0000855000)=0x8) mmap(&(0x7f0000855000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000044d000)={r4, 0x9, 0x0, 0xbd, 0x2}, &(0x7f0000855000)=0x18) mmap(&(0x7f0000206000/0x2000)=nil, 0x2000, 0x3, 0x2010, 0xffffffffffffffff, 0x39) mmap(&(0x7f0000855000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000856000-0xcc)={0x0, 0xc4, "585bdcab1f05c46e7ace3524972ff36257e93525e51103440532166811e6080bd69b254d88220667edcd565d090d497ee3a597b3556748f091e84f65670d4a8a2fab20a81a380bd663efaaf95622021a9a1c6b730ed33b00c9d98b7e356e5eee36ec7ef501f1ff7a3487cf1c68e626b94630c9f972a2058fe9a920e44ed6d985bb5057106974409f6f11f86fa8c50ac3865026e506b80c5bca07c637184172dacd66674954533d8e60d1749dfbfe69108bc1e94ad09b4d14fcca764c690b47c315cb2b77"}, &(0x7f000034a000-0x4)=0xcc) mmap(&(0x7f0000855000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000856000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000856000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000856000)="2000000019000776530000000000480080200d230010ed052200000418000000097a", 0x22) mmap(&(0x7f00006e1000/0x4000)=nil, 0x4000, 0x3000005, 0x8010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000857000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000858000-0x8)={r5, 0x6}, 0x8) mmap(&(0x7f0000856000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000858000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r3, 0x21, 0x7, &(0x7f0000605000)=0x0, &(0x7f0000859000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000856000)={0x0, 0x40, 0x20, 0x6000000000000000, 0x68bc3305}, &(0x7f000003c000)=0x18) 2017/07/30 23:26:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1e)="441f09210000000000ffff00000002781305004ca6000412a1bf0202fd", 0x1d) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00002d4000)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = syz_open_dev$sg(&(0x7f0000108000-0x9)="2f6465762f73672300", 0x400, 0x60000) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f00002de000)=0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000de6000-0x8)={0x6, 0x81}) bind$ipx(r1, &(0x7f0000696000-0x10)={0x4, 0x78fce03d, 0x1ff, "f1d46b28dac1", 0x6, 0x0}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00009c2000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f8000-0x4)=0xe8) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000073a000-0xf)="", &(0x7f0000004000-0x4)=0x0) 2017/07/30 23:26:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000018c000/0x1000)=nil, 0x1000, 0x8000ffffff, 0x20000000000810, r1, 0x0) memfd_create(&(0x7f0000abb000)="657468315c00", 0x1) syz_open_dev$usbmon(&(0x7f000076f000)="2f6465762f7573626d6f6e2300", 0x401, 0x1) r2 = open(&(0x7f0000a78000-0x8)="2e2f66696c653000", 0x400000, 0x80) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f000071a000)={0xc, &(0x7f00009ef000)="9c682e7da0f5e766f321897a"}) sync() futex(&(0x7f0000049000)=0x4, 0x100, 0x4, &(0x7f000000b000)={0x77359400, 0x8}, &(0x7f0000048000)=0x1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00002af000+0x919)=0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, r1, 0x0) syz_open_dev$sg(&(0x7f0000e42000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) 2017/07/30 23:26:22 executing program 6: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a95000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x3, 0x22011, r0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000001000-0x4)=0x8) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x3, 0x2010, r1, 0x2) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x9, &(0x7f0000a96000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000a96000-0x8)={r2, 0xb}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000a96000/0x1000)=nil, 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a94000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = getpid() ioctl$KDENABIO(r4, 0x4b36) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x4, 0x32, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000004000-0x4)=0x9) ptrace$setregset(0x4205, r5, 0x203, &(0x7f0000002000-0x10)={&(0x7f0000a94000-0x50)="620187847d4c6642c6b8bcc96c9ff01b574f9a54dc10caf16fdd80b166f3199dca66b8fa15ce5104505c0b108be81cbd028d73352d176e9f4940237d228f86aa0218ea767410c63db34ca391842573", 0x4f}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000005000-0x10)={0x0, 0x0, 0x100000001}) mlock(&(0x7f0000a94000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000, 0x0, &(0x7f0000a94000/0x1000)=nil) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000001000)={r6, r7, 0x101}) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x9, 0x0, 0x1000, &(0x7f0000b1b000/0x3000)=nil, 0x0}) madvise(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r3, &(0x7f0000a97000-0x20)="7b00", 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000b1f000-0x3)={0x0, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r4, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="98749b17f600bc1979ac9fb23e443cabf686509c309ff3a9bbb77b77c7", 0x1d}, {&(0x7f0000006000)="44e5fc182b37b2a5039ec9a48028ddccb4c9e394581a569891adbe5188f15e1c7f2b136212d1a0d31281db1fdd601db1f6a3", 0x32}, {&(0x7f0000006000-0xa4)="b253f6bbfb30ca0a5f23f947fd39bcd8b94cdb5abc40c76b874fa59d7187cfa1dac1afac2d1d505ca93ebbf317e242031e1524df75c684338dac29281fd34627f8c3e8fed7e29d799d73f4d6195353afe4f4f081635598b53e2abef860d25348664d28f857bfca1ef321dd8916e1667fec837a5084698e6c0180c015058a6d91dcef049a9aca9a0d4d91ba44c1b449d45845e7c2f900ad91f897c3f16eed062cf7417841", 0xa4}], 0x3, 0x4) 2017/07/30 23:26:22 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000a77000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000547000)=0x1c) mmap(&(0x7f00000a8000/0x4000)=nil, 0x4000, 0x2, 0x2000000035, r0, 0x0) inotify_init1(0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x11f, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x400000007) r3 = syz_open_dev$usbmon(&(0x7f00000b9000)="2f6465762f7573626d6f6e2300", 0x4, 0x10000) mprotect(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x2000000) sendto(r3, &(0x7f0000480000)="2c7b0520ff426f056f138a732df8460854096a625077702bd9e2acfec0440167d59485b8dfee819cdcda527f31bbc1c28a26ea12a29cee9f073b645a87209554a7dae9e89102127076f051977e79b4e6eff9be7d87aedc", 0x57, 0x4, &(0x7f0000047000)=@un=@abs={0xfffffffffffffffe, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x80032, 0xffffffffffffffff, 0x0) r4 = gettid() ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f00003e6000)=0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x1000000, 0xf400000000000000, 0x0, 0x6, 0x0, 0x2, 0xd34, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0xfffffffffffffffd, 0x10, 0x1b, 0x2000, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, r5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000c29000)=[{0xffffffffffffffff, 0x400, 0x0}, {0xffffffffffffffff, 0x2000, 0x0}, {r6, 0x20, 0x0}, {0xffffffffffffffff, 0x1000, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x8000000c0, 0x0}, {r7, 0x1, 0x0}], 0x7, 0x10a5) connect(r8, &(0x7f0000f61000)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = open(&(0x7f0000fb7000)="2e2f66696c653000", 0x141046, 0x800000000000) r10 = syz_open_dev$evdev(&(0x7f0000fb8000)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101005) write$evdev(r9, &(0x7f0000548000)=[{{0x2000, 0x3}, 0x1, 0x64, 0x2}, {{0x0, 0x0}, 0x969, 0x5, 0x87315}, {{0x77359400, 0x0}, 0xffffffff, 0xced, 0x8}, {{0x7, 0x4}, 0xfffffffffffffffe, 0x202, 0xf65}], 0x60) ftruncate(r9, 0x10000) sendfile(r10, r9, 0x0, 0x72439a6b) perf_event_open(&(0x7f0000af1000-0x78)={0x2, 0x78, 0x9eb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000004f000)={0x6, &(0x7f0000c3d000)=[{0xfffffffffffffffa, 0xffffffff00000001, 0xf2, 0x7f}, {0x8, 0x800, 0x5, 0xffffffffffffffff}, {0x7f, 0x1, 0x4, 0x2}, {0x80000000, 0x7, 0x7c66, 0x5a57b5ad}, {0x6, 0x6de, 0xffffffff, 0x5}, {0x1, 0x4, 0x1, 0x6}]}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000a77000)={0x7, &(0x7f0000cf5000-0x38)=[{0x8000, 0x3, 0x80, 0x8}, {0x1, 0x80000001, 0x1, 0x2}, {0x2, 0x3, 0x10000, 0xc962}, {0x8, 0x7, 0x3, 0x7}, {0x80000001, 0x4, 0x67, 0x9}, {0x80, 0xca4, 0x9, 0x6}, {0x8001, 0x8, 0x43f, 0x7ff}]}) gettid() openat$sequencer2(0xffffffffffffff9c, &(0x7f00000a8000)="2f6465762f73657175656e6365723200", 0x12000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/30 23:26:22 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000000d000-0x10)=[{&(0x7f0000006000-0xaa)="1b00973c9ec9d4ab86c5c544931222f0d789b99e2c63edf0e90c9e561f7bc201ba7686656df4034d7857756bdaf5053531a983c211871f8f8aaf637abf3e923e7f22cd2fb7552369ae6bfbabe7eb55a034cf0401db547764fae4f689ac8c7002110a5526d0abc973378754e080e4d593ce54d70c405984f6b8a4a68db35160598e1afd2584e9d1d054cfc09f4a1d6b06331605e4640a517af862af1d96add98f95d31c157224823b6463", 0xaa}], 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f70707000", 0xa0000, 0x0) perf_event_open(&(0x7f0000006000)={0x0, 0x78, 0xc2, 0xf605, 0x5, 0x6, 0x0, 0x7, 0x1100, 0x5, 0x3, 0x0, 0x8, 0x3, 0x0, 0x4, 0x4, 0x1a, 0x655, 0x120, 0x224d800000, 0x40, 0x5, 0x46a, 0x0, 0x2, 0x0}, r1, 0x800, r2, 0x1) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000000c000-0x10)={&(0x7f00006d3000/0x400000)=nil, 0x400000}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f000000d000)="2f6465762f73672300", 0x1, 0xa0001) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r3, &(0x7f000000e000-0x90)=[{0x8000, 0x7e6, 0x5, 0x0, @time={0x0, 0x989680}, {0x6, 0x9}, {0x100000000, 0x5}, @raw8={"a6d2e2aafdbc86209ebc9701"}}, {0x7, 0x7, 0x7, 0x5, @time={0x77359400, 0x0}, {0x3, 0x401}, {0x1, 0xff}, @addr={0x1, 0x0}}, {0x4, 0x7f, 0xffffffff, 0xfffffffffffffff7, @time={0x0, 0x989680}, {0x20000000000000, 0x4}, {0x0, 0x3}, @queue={0x9, {0x62488dde, 0x8000}}}], 0x90) 2017/07/30 23:26:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)="2e726571756573745f6b65795f6175746800", &(0x7f00008bf000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000082a000+0xc0)="97dc60d6e9124611e5b8bb876282bf9391a40a2e791cbc08233e4f50dfad9ae440454a4a9220c9a2891c53edb536b47011be4f0c2126c06c9abeb5591c9795fdd86346dca7c1f852c21fb02db5213f1f38321a65566f5c55b24441ec44fc2d440bfbc1b2315f2fa0a6bd0882be7bb0018fad53596cbf1863ca1f1bbbd2a4552bbf2d0ec9f8e6f088bca85c5601cd1ed057c2a55aaa2982965de9797e9b359c43f6c6b310278417b66a479c0e1b20e53dde03f0c7be40", 0xb6, 0xfffffffffffffff9) keyctl$clear(0x7, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000000)={0x4583, 0x0, 0x8, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000002000-0x28)={@generic="65a35dee64b80bc34843b6ab98d10895", @ifru_flags=0x1c00}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f73657175656e6365723200", 0x20000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000004000-0x10)={0x3, &(0x7f0000003000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000004000-0x8)={r3, 0x2}) recvfrom$unix(r1, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a, 0x40002020, 0x0, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000001000-0xc)={0x2, 0x56, 0x1, 0x9ce, 0x8, 0x6}) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000003000-0xb8)={0x0, 0x1, 0x3, 0x7, 0xffffffff, 0xfffffffffffffffa, 0x80, 0x6, {0x0, @in6={{0xa, 0x1, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x800, 0x3, 0xffffffffffff7981, 0x2}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000002000-0x10)={0x3b, 0x205, 0x1ff, 0x2, r4}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000004000)={0x1, 0x78, 0x4, 0x251, 0x4, 0x999, 0x0, 0x0, 0x1000, 0x4, 0xffffffff, 0x81, 0x6, 0x2, 0x0, 0xfff, 0x0, 0x5, 0xcb, 0x10000, 0x5, 0x7, 0x7, 0x7fff, 0x3, 0xe49, 0x0}, r5, 0x40, r2, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000006000-0x8)={0x3, 0x0}) fadvise64(r1, 0x0, 0x8, 0x2) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000003000)={0xffffffffffff19d2, 0x6, 0x37e2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000006000)={&(0x7f0000003000/0x2000)=nil, 0x5, &(0x7f0000d4f000/0xb000)=nil}, 0x18) flock(r1, 0x4) 2017/07/30 23:26:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000240000)=[{&(0x7f0000894000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f0000ee1000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f0000874000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}, {&(0x7f0000bc2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f000016f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x5, &(0x7f0000679000)=[{&(0x7f0000e05000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f000074f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}, {&(0x7f0000568000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}, {&(0x7f0000885000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f000094d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d}, {&(0x7f00004cf000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f00002c9000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f0000a15000+0xfa3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75}, {&(0x7f0000758000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}, {&(0x7f0000b21000+0xe4d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}], 0xa, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000079d000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x24000, 0x0) process_vm_readv(r0, &(0x7f00005d0000-0xa0)=[{&(0x7f0000df4000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f0000429000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}, {&(0x7f0000921000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000ec5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f0000e55000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f0000535000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}, {&(0x7f00003ed000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}, {&(0x7f0000329000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27}, {&(0x7f0000b60000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}, {&(0x7f0000bfc000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}], 0xa, &(0x7f0000c0d000)=[{&(0x7f0000a18000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f000062b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f00008e5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}, {&(0x7f0000bb3000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f0000608000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f0000b98000)="000000000000000000000000", 0xc}, {&(0x7f0000158000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca}], 0x7, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00003ef000-0x10)={0x5, [0x3ff, 0x3f69, 0x3, 0x6, 0x656]}, &(0x7f00004c6000)=0x10) process_vm_readv(r0, &(0x7f0000c98000-0x70)=[{&(0x7f00002ad000-0x4b)="", 0x0}, {&(0x7f0000f89000-0xf3)="00", 0x1}], 0x2, &(0x7f00006c4000)=[{&(0x7f0000069000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}, {&(0x7f000032c000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66}], 0x2, 0x0) [ 53.819091] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6424 comm=syz-executor2 2017/07/30 23:26:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x1) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00006f0000-0x8)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f0000fc0000)=0x8) write$tun(0xffffffffffffffff, &(0x7f0000c62000)=@hdr={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, "00080031"}, 0xe) r1 = syz_open_dev$tun(&(0x7f0000b90000)="2f6465762f6e65742f74756e00", 0x0, 0x8100) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000819000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000066c000+0xdaf)={0x0, 0x9}, &(0x7f0000355000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000689000)={r4, @in6={{0xa, 0x0, 0x200, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb4, 0x5}, &(0x7f0000d6f000)=0x98) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02f50000000000000000000200e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r5 = socket(0x11, 0x80803, 0x80000001) clock_gettime(0x0, &(0x7f0000d59000-0x10)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000832000)={r4, 0x7}, 0x8) ppoll(&(0x7f000010e000)=[{r1, 0x4000, 0x0}, {r1, 0x200, 0x0}, {r5, 0x8055, 0x0}, {r1, 0x504c, 0x0}], 0x4, &(0x7f0000e89000-0x10)={r6, r7+10000000}, &(0x7f0000c7b000-0x8)={0x9}, 0x8) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x7ff, 0x0, 0x0}) setsockopt(r5, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000029000)={0x0, 0x0}, &(0x7f0000f51000-0x4)=0x8) poll(&(0x7f0000f81000-0x8)=[], 0x0, 0x2) r8 = syz_open_dev$mice(&(0x7f000008e000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x101000) ioctl$EVIOCGRAB(r8, 0x40044590, &(0x7f00007ff000-0x4)=0x9) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, &(0x7f0000a29000)="", &(0x7f0000b95000-0x4)=0x0) ioctl$sock_SIOCOUTQ(r8, 0x5411, &(0x7f0000d94000-0x4)=0x0) r9 = dup3(r5, r1, 0x80000) ioctl$PIO_UNIMAPCLR(r9, 0x4b68, &(0x7f0000950000)={0x7, 0x9, 0x10001}) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f00006cd000-0x2e)="c5bb25151bbf6320b15eb822662da7852417d8e41df8fa1c3ceddf631eeeeb360a566f3a62f05b9eabeb1fd0f565", 0x2e) socket(0x0, 0x802, 0x40000005) r10 = socket$inet6(0xa, 0x0, 0x4) ioctl$sock_ifreq(r5, 0x8921, &(0x7f0000fe1000)={@common="6970365f767469300000000000000000", @ifru_data=&(0x7f0000d63000)="22e5f55127aa605558e87a40b7eb5f309ef3b5610fc514cbff31f1205beb98c6"}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x22, &(0x7f0000001000-0x10)={0x4, 0x9, 0xffff, 0x200, r4}, &(0x7f0000eb3000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r10, 0x84, 0x0, &(0x7f0000001000-0x10)={r11, 0x0, 0x81, 0x7fffffff}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f000068d000-0x4)=0xc) 2017/07/30 23:26:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c98000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000c73000)="2e2f66696c653000", 0x0) r3 = msgget$private(0x0, 0x4) msgctl$IPC_STAT(r3, 0x2, &(0x7f00008c5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_int(r2, 0x29, 0x100021, &(0x7f0000357000-0x4)=0x101, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x433, 0x2, 0x0, 0x2000000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x80003, 0x7) setsockopt$inet_int(r6, 0x0, 0x3, &(0x7f0000efa000-0x4)=0x0, 0x4) sendto$inet(r6, &(0x7f0000ef8000)="42", 0x1, 0x80c, &(0x7f0000765000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) keyctl$set_reqkey_keyring(0xe, 0x5) r7 = request_key(&(0x7f000056c000-0xa)="73797a6b616c6c657200", &(0x7f0000259000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f89000)="00", 0xfffffffffffffffa) request_key(&(0x7f0000464000-0x6)="6c6f676f6e00", &(0x7f000097e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000014d000)="00", 0x0) keyctl$negate(0xd, r7, 0x0, r7) sendto$inet(r6, &(0x7f0000300000)="36a377df0000000027def4891b132e9bd64f27b087271912574a9838108f66eb9f34af3d08f8a2b4e62f55e2654c979f0d6e2525008214893de544f9adccbe28c406cef8f9e0d506ce123132be8dc5662655e7b338dd7c37dbf801836b600bec56bf0b81b0e1c1582f580591c8845746bbab068493b7ac9e8e3060a6dbe408e48ad1e59030d384154f77854e18bee7829947f538", 0x94, 0x0, &(0x7f0000efb000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGSID(r2, 0x540f, &(0x7f000031e000-0x4)=0x0) r9 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000119000)={0x0, 0x0, 0x0}, &(0x7f00007c1000-0x4)=0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00004ef000-0xc)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f00007d5000-0x8)="2e2f66696c653000", &(0x7f00002ae000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00001d5000)=0x0, &(0x7f0000ee5000-0x4)=0x0, &(0x7f0000ff4000)=0x0) r18 = getegid() sendmmsg$unix(r1, &(0x7f000070f000)=[{&(0x7f0000f34000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000ae5000-0x10)=[{&(0x7f0000ffe000)="55af19ed08086bca7477f54d2812bb350af634cec47aed63bd64b7560adbc8c4f6c4570e80d51765a466dc8d933cfd2a3cdf52c2e7661ab790193ef5aad9ebc2bfe3e1e0083a99a730878efc95a6162c8a2d1409fa5c845db238cfccebcb20e030eeabcf5ee69a983b1d513a800abeff496ce09ab49df9c1e6ecfaa25e96026fe81b20b35ecdceb9282b82ef8f5afd9e5745bf158bffa8081ceb68b631e21e92bf7bc72e90aab392099e730d92eff0e9", 0xb0}], 0x1, &(0x7f0000e00000)=[@cred={0x20, 0x1, 0x2, r8, r9, r11}, @cred={0x20, 0x1, 0x2, r12, r14, r15}], 0x2, 0x80}, {&(0x7f0000392000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000a27000-0x40)=[{&(0x7f0000c82000-0xdd)="580ee4b8dd729ee64c751cdee3fdc2a3c9d922a9953fcb79ce621afbb7187f96bd36d0de3a7d8cec4af51d027fbdc0dbdb64b22ecac05793e0fad8dab33127bd675d25a6e886554b5f5b972c2c41db6545992890ec0f16a70bd30971e8afc7eb2429701ac03f89e1bbc3a360f9746b96bc5b205ab598106d79cfd75cd0dba8cea592ed84e74390d492ba30081ec5ee0aaa2d9ce9d661d5c0dfbcd7c3130b513e2c6da1cfebb435177b22835c7c710e100b4f3432c17df379ed5327e6ac4dc15972eb72b7c942e5852bc64e367be8ccfc433efad4c53599d1b8234856e1", 0xdd}, {&(0x7f0000c4d000-0x45)="8cc1cf120a473bcefb760ee4ebd49682978dc087ade6d5328e2da594d5cc4a64ddf4f18e89ad8067282b3de5f08bfb5a8bb37c9f00ebf2e65708de17be541e883b979d4736", 0x45}, 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0x1000}, {&(0x7f0000177000)="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0x1000}, {&(0x7f0000608000)="7556546a0a49981f5093d0d8d4395c6f03f284f9f6f4319c9d9964dc55fdb0d2431ce1a1ae68ddc742355a1516dbfe1aa994d85b550dc8c249009b079c854d4df4a93e9f71cc4180c08604a0db3794badfa18d27134c0b957e3814526981c8764ff5d4b15c5a8509c73f5a019efaacc663a2fd01c8da11c56143d6968b3870aa7c83ca85ccbfe4f8214acbe25e9ca5a49215d4f5e77e6a69ac70bf18bf7ae483fa76a443eab374d0d3419d875153fdd9743f7ba9753fbfa912afbe10b2b2a5664cfb9018dd0237eb8a820f8df8b0d8087dc9f21ac88abc", 0xd7}, {&(0x7f00002c4000)="baaf36bcc9a33affde466f1461496f7aee1dcf134198c53ae85b720d26c74d", 0x1f}, {&(0x7f00006fb000-0x2a)="9bdca3334387d54eac60af36820c75f8c462a0693813010fc37f91b1ee2493fc6701ea7c2452f9162dd488189888", 0x2e}], 0x5, &(0x7f000079d000-0x78)=[@rights={0x20, 0x1, 0x1, [r5, r4, r6, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r11}, @rights={0x20, 0x1, 0x1, [r6, r6, r5]}, @rights={0x18, 0x1, 0x1, [r5, r1]}], 0x4, 0x20000000}], 0x4, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x8408, &(0x7f0000005000)="") openat(r4, &(0x7f0000ef7000-0x8)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x40, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x0) unlink(&(0x7f0000e77000)="2e2f66696c653000") setsockopt$inet_tcp_buf(r6, 0x6, 0x1a, &(0x7f0000cc3000)="91a2c55fe71db7dabe9447255933cb74b728a408cd3ea7b0f52a436516c23ad733e68d4d7458860ec10afd1ea7a44a95d69beb48e30cd01958f3fe2ae5d4d286db73fda8cdf5a4bd31416afc41f7ad60f83a9f1323aded65588b96df15c6cec4c99c73a4f766e12391471d9b4b4e3f1b58e3b051ab3a2a3a7b19388702e482f4380f11fc58017e5e377a7087eea4670895acc7b544f8876d13b714e3c9c5aa0e28957fef0b2909bbc1eba67fdca22bd758b048bcb9eccd08a4f3f5f149087ac0ef40d1ae06cfe9e0123369ba584f2148d7910fe3ea2894e75b14c6b56d3d4fbb2141640aeecdb95b7b58caa079a0a3a45d0ac449", 0xf4) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000dfa000)=0x0) dup2(r1, r0) 2017/07/30 23:26:22 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x30, 0xffffffffffffffff, 0xfffffffffffffffd) connect(r0, &(0x7f0000001000-0x10)=@ax25={0x3, {"c772fcd092b324"}, 0x9}, 0x10) mmap(&(0x7f0000000000/0xf9000)=nil, 0xf9000, 0x100003, 0x32, 0xffffffffffffffff, 0x4) r1 = socket(0x10, 0x3, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x101) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00000fc000-0x10)=[{&(0x7f00000fc000-0xa)="3a6e0e3e0fe7461b1112", 0xa}], 0x1, 0xc) write(r1, &(0x7f00000f9000)="26000000100047f79101c1ff00000000001d000000000000d76effff2007005505000c00080008", 0x27) 2017/07/30 23:26:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80e, 0x10000, &(0x7f00007f8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000c9e000-0x4)=0x4, 0x4) recvfrom(r0, &(0x7f00006c6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x12002, &(0x7f0000806000-0x8)=@sco={0x1f, {0x80000000, 0xffffffff, 0x81, 0x8, 0x7fffffff, 0x6}}, 0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004e8000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) fcntl$getown(r2, 0x9) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000000000003, 0x8031, r2, 0x0) gettid() 2017/07/30 23:26:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = dup(0xffffffffffffff9c) accept4$unix(r0, &(0x7f0000001000)=@file={0x0, "0000000000000000000000000000000000000000000000"}, &(0x7f0000641000)=0x19, 0x80000) r1 = creat(&(0x7f0000baa000)="2e2f66696c653000", 0x2000080) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000057c000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6b000-0x4)=0xe8) r3 = syz_open_dev$tun(&(0x7f0000fdd000-0x1)="2f6465762f6e65742f74756e00", 0x0, 0x80080) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000fbd000-0x28)={@generic="00099402000000000000067d08cebd5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000734000-0x3b)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="803ab4cdd07c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="525406c51413f25f00adfe8b705af380"}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000035b000-0x4)=0x0) ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f0000839000)=0x2) userfaultfd(0x800) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f000061e000-0x20)={0x1, 0x0, 0x100, 0x42, 0xe, 0x0}) r4 = request_key(&(0x7f0000aa2000-0x5)="6465616400", &(0x7f0000836000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000bcd000-0xd)="2f6465762f6e65742f74756e00", 0xfffffffffffffffd) keyctl$setperm(0x5, r4, 0x2) unshare(0x200) syz_open_dev$usbmon(&(0x7f000018d000-0xd)="2f6465762f7573626d6f6e2300", 0x80000001, 0x1) setuid(r2) unshare(0x20020000) llistxattr(&(0x7f000050f000-0x8)="2e2f66696c653000", &(0x7f0000359000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) mknod$loop(&(0x7f00003b4000-0x8)="2e2f66696c653000", 0x8000, 0x0) r5 = open(&(0x7f0000cf6000)="2e2f66696c653000", 0x50000, 0x28) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000069c000)=0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f0000019000-0x6)="51616d667300", 0x105403, &(0x7f000000a000)="fc29b4") poll(&(0x7f0000cf4000)=[{r5, 0x200, 0x0}], 0x1, 0x7f) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000226000-0x4)={0x20}, 0x4) unlink(&(0x7f000035e000-0x8)="2e2f66696c653000") link(&(0x7f00003e3000)="2e2f66696c653000", &(0x7f0000346000)="2e2f66696c653000") getresuid(&(0x7f0000001000)=0x0, &(0x7f0000ee8000-0x4)=0x0, &(0x7f0000001000)=0x0) 2017/07/30 23:26:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00007fd000-0xc)={0x100000001, 0x40000000000, 0x133, 0x1, 0x0}, 0xc) r1 = dup2(r0, r0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f000098f000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f99000-0x4)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000d80000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) fcntl$setstatus(r1, 0x4, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x6) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b58000)=0x0) fcntl$getownex(r1, 0x10, &(0x7f00007e7000-0x8)={0x0, 0x0}) ioprio_set$pid(0x1, r3, 0x7) sendto$inet6(r0, &(0x7f0000756000-0xe8)="a671a30ffc289d2378609d0b021327668d14c270fd8bf3d4d803e8acfcc125f2f2b3c530f89b97b5b53a64bb9b1bf8ede4c2d6aff4387692b2d856bb5f1bcd0d654ef2120f58c6b3fefbf70570efd1e48daabe7fc5f15d96a4c7df8bdec175d76f77804e65c96f3c098c23ac70dfe8ab83e8864b264bd7043bbd9bc93bf5022dfe1077ad0224fae2995793d5b1e74e1a508cbae97928cdfab9d92f4cfdd321d8b0b97b49c44720a373d25c7bfaa9cc1b4eda86fd74f075dd8ef0e4e561020d8dee4f3334d84f7d53b116a2850f09e5846129565c7bbcd37398d7cfcca5a944d86ed6662f2a6b8fa0", 0xe8, 0x40000, &(0x7f0000563000)={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) r4 = fcntl$getown(r1, 0x9) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c49000)={0xf1, 0x3, 0x0, 0x1f, 0x8, 0x0, 0x0, 0x1f, 0x0}, &(0x7f0000e81000)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000eaf000-0x8)={r5, 0x660}, &(0x7f0000e5c000-0x4)=0x8) fcntl$addseals(r1, 0x409, 0xf) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00005ad000-0x4)=r4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00006a5000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0xf67, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2017/07/30 23:26:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000bfc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00001b7000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) accept$netrom(r0, &(0x7f000088d000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000000000)=0x48) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000053b000)=0x8000003) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@common="6e723000000000000000000000000000", @ifru_names=@common="6970366772653000ce76000000000000"}) r3 = socket(0x10, 0x803, 0x0) mkdir(&(0x7f0000ba7000-0x8)="2e2f66696c653000", 0x4) sendto(r3, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000fc9000)={@generic="ac9be36b457a3d284ce93ccf6b24191e", @ifru_flags=0x1003}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fca000)={0x0, 0xfffffffffffffff9, 0xffffffff, 0x6}, &(0x7f0000fcb000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000084e000)={r4, 0xba4}, 0x8) 2017/07/30 23:26:22 executing program 4: mmap(&(0x7f0000000000/0x66a000)=nil, 0x66a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000066a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000066b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000066c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000066c000+0x6fa)="2f6465762f7667615f6172626974657200", 0x503000, 0x0) linkat(r0, &(0x7f000032d000)="2e2f66696c653000", r0, &(0x7f00004a8000)="2e2f66696c653000", 0x1400) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000504000)={&(0x7f0000603000/0x3000)=nil, 0x5, 0x4, 0x40, &(0x7f0000526000/0x4000)=nil, 0x0}) syz_open_dev$vcsa(&(0x7f000066b000)="2f6465762f766373612300", 0x3, 0x400240) r1 = syz_open_dev$sg(&(0x7f000066b000-0x9)="2f6465762f73672300", 0x9, 0x20001) ioctl$TCSETA(r1, 0x5402, &(0x7f000022e000)={0x80, 0x2, 0x80, 0x2, 0x7f, 0x5, 0xfffffffffffffe00, 0x8a7, 0x100000000, 0x5}) mmap(&(0x7f000066d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000066d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f000066e000-0x68)={&(0x7f000066d000)=[0xed0, 0xb5], 0x2, 0xb47, 0x7fff, 0x9, 0x5, 0x40, {0x533d, 0x3, 0x4, 0x2, 0x1, 0xb2, 0xb1, 0x4, 0xffffffffffffd650, 0x81, 0x8, 0x138, 0x55a9, 0x4, "c19eaa47f2058c5d1b16474fa1ba2e6828a3591a269d86d40202e29ad5ddcdbd"}}) unshare(0x8000000) alarm(0x40) r2 = syz_fuse_mount(&(0x7f0000667000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) r3 = mq_open(&(0x7f0000000000)="2a47504c5b766d6e65743140766d6e6574317b2d766d6e65744076626f786e6574302176626f786e6574312b4d00", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000066a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r3, &(0x7f000066a000)={0x0, 0x58, 0x1, @pad=[0x0, 0x0, 0x9, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]}) dup2(r0, r1) sendfile(r2, r3, &(0x7f0000667000)=0x0, 0x20) 2017/07/30 23:26:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x4a0ed735eebe23d2) msgrcv(r0, &(0x7f00007ec000)={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0xaf, 0x3, 0x2000) perf_event_open(&(0x7f00001ac000)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) r1 = creat(&(0x7f0000f37000-0x8)="2e2f66696c653000", 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000ea6000-0xe)={@generic="42cc9f544f8bdf051558ada38fcbc354", @ifru_flags=0x0}) ioctl$TIOCCBRK(r1, 0x5428) mkdir(&(0x7f0000fd3000-0x8)="2e2f66696c653000", 0x0) mprotect(&(0x7f00002d2000/0x2000)=nil, 0x2000, 0x0) r2 = socket(0xa, 0x2000000001, 0x0) capget(&(0x7f0000001000-0x8)={0x60071026, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0x7d81, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) getsockopt$inet6_buf(r2, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000e70000-0xa0)={0x0, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xad6f, 0x1, 0x800, 0x21}, &(0x7f000023c000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000cfe000-0x18)={r3, 0x1, 0x30, 0xfffffffffffffffb, 0x10000}, &(0x7f00004d4000-0x4)=0x18) inotify_init1(0x80000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005b2000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r4, &(0x7f00003ae000)=@file={0x1, "2e2f66696c653000"}, 0xa) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b14000)={0x0, 0x0, 0x0}, &(0x7f00002ed000)=0xc) 2017/07/30 23:26:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80004, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000a0d000)="7573657200", &(0x7f0000c43000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f4a000)="0a", 0xfffffffffffffffb) 2017/07/30 23:26:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000011, 0x802, 0x100) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000021000-0x11)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) fsetxattr(r1, &(0x7f0000fab000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000039d000-0x11)="2f6465762f7667615f6172626974657200", 0x11, 0x0) r2 = getpid() ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00001fb000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000cf8000)={0xff, 0x8000, 0x9, 0x2b, 0x0}, &(0x7f0000046000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c46000)={0x3, 0x8000, 0x1000, 0x1, r3}, 0x10) perf_event_open(&(0x7f0000701000-0x78)={0x0, 0x78, 0x75, 0x5, 0x9, 0x8001, 0x0, 0x848f, 0xd26102482f67430a, 0x5, 0x313d, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x5, 0x0, 0x4e, 0x0, 0x4, 0x2, 0x72, 0x4, 0xe6, 0x7, 0x3, 0x0}, r2, 0x2, r1, 0x1) bind(r0, &(0x7f00008a9000-0x80)=@generic={0x11, "0100010000000000080044944eeba71a4976e24c922cb18f6e2e2aba000000012e0b3836005404b0e0301a52e875f2e3ff5f163ee340b7679500800000000000000101013c5811030000000000000066fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) bind$netrom(r0, &(0x7f0000890000-0x10)=@ax25={0x3, {"61597423659667"}, 0x200}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f32000-0xb8)={0x0, 0x80, 0x100326, 0x800001, 0x1, 0x3, 0x2, 0x1000, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x7fd, 0x10001, 0x4b9ac25, 0x8}}, &(0x7f0000a2d000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000af0000)={r5, @in6={{0xa, 0x2, 0x16, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x603bd2c7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffff, 0xfffffffffffffffc, 0x582, 0x1, 0xc358, 0xfcb5, 0x9, 0x3, 0xffffffff00000001, 0x5f7b4406, 0x7, 0x3, 0x2d, 0x3, 0x74]}, &(0x7f0000c65000)=0x108) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000ca5000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000cac000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000942000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, r7}) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000ad1000-0x10)={0x0, 0x0}, &(0x7f0000132000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x11, 0x802, 0x300) setsockopt(r8, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r9 = socket(0x2, 0x0, 0x0) connect$inet(r9, &(0x7f00009b9000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000531000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r11, &(0x7f0000af6000)=[{&(0x7f0000e92000-0x1)="31", 0x1}], 0x1, 0x0) splice(r10, 0x0, r9, 0x0, 0x50e5, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e95000-0x59)="b496c426e0c906ea02d93347789b571acb94a632864c819efd0e8841d8e4726a6b42a3a6ed60aba6bc79ea8f395a9a07b6b2cdbf3ea71b114fc7dcd719a00773542f64d987cf7afb89f542366e645106381a8cd3abd888b5ac", 0x59) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fc9000)={r6, 0xb, "9a834cc1563e76ac37e74d"}, &(0x7f0000e26000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e6f000)=0x5, 0x4) sendmmsg(r0, &(0x7f0000518000-0x240)=[{{0x0, 0x0, &(0x7f0000531000)=[{&(0x7f0000a16000)="d010a263c041f84a978cc502811e2bc7964446b29f9d292ac8fb384bf5eaf0377b83ae656f67faa995bf06d72e854c4a0868e4dfedfbe9f2044ee749aa12d5569c166ab115db9f5eea1e0aa044c5da4e39b68b46417a22226e0248ef6d769a9a603eee8011530f401bc87cadaa32affe5c1f860ade1044e212c8fdf0a0aa03e40c89b00c36c4f1460e3001a6c197f6ea21f5180c91fa23e63170cab4", 0x9c}], 0x1, &(0x7f000048a000-0x13f8)=[{0xc8, 0x10f, 0x0, "0e631d4d2173a76bf973681a157cc5b234b3a59ffe9bdd7f311f24ca5dbf6c7f855bb717d1dad539a30a4234db55a7a4875383fb26e72993d4e32cda1932f786b409b7c23ce23db61c31c220aac9642337ae01b3e10824880e96fd0e78c2f31825a68c01e5adb88c1f09e733f4ef4174160417f52f60e519efdb15421678116bff0da1dcf76b3c09606edea0392dd9282da9c3ba3388e7e77c3799db86045fbc2729e470a2e22d680ff25749479d50763c0231540240"}, {0x80, 0x18e, 0x80000000, "3a87db01698c7de214080bc43fd04e73470a4ae4e450241a1e6238f5a59665899c4c501a6e4d9fbd44e069a4cf370c584495187da2f9cec9b3a4662ab28dde7b8987ec45d144992e6ed741ec3b51a582567d7be33314f63b320d321940c67209dfcac6fb00ffcf6c2e"}, {0x60, 0x107, 0x8, "32f8e1d8d5d0da56c5c99055db7dedbab5ad32c41c0c2bcd2da40fdd0877e4e9a37e43bea7d8ec640f92731d4c4bc72ffbf7a9b4343bdea85e0027099c60864b5eb1024544b71e4b30a51f6884"}, {0xb8, 0x3a, 0x100000000, "6d71f3e32f85c8dd0c476656e5c38a86416cb39af48e4cf52c1f6ad24f1ddf77c3faf41206a36e615989e30f491f6ea20499759ab4df19cec72ba1b805e6cd588543ece9ed4a69643513a11adf394a8b1a57dc2ce937dfce43286906ace3077aed02a007fe66f60eac89dc4f81ae6aaa85460ecfdb5af8c51b3cccfb93d3a14c273eb97707fe99e085b4f7ea85ec1fea5002a1dd875af378f6080430fdd2c444ab7f"}, {0xd0, 0x113, 0x5ea, "f6cc4373c78e7dd1336469ab8c520f20575c31e82f02e5a67e641b45ccd21a8eeb7ac6828474705851bd93c083590ca00aae910efacb7ce654c6556921b4c0395f76d102dfd503908e928c57ede83f72ce2bcb069218642d1e51c5c23627225d5930add520e6a2fa9f2cf130bb08fa3887f54ebbbe7c9ce3f33b972dc667438604c5e0a2cb92c278488d7dd350be3573baf9c8d57fcecef5e30a421ac971e5dafa623b5725f6abd742d64ccff40867f34ed48a6514d1b417671eaf6e65680a"}, {0x1010, 0x10b, 0x4, 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0x3, 0x0}, 0x7fff}], 0x9, 0x1) sendmmsg$inet_sctp(r0, &(0x7f000050f000-0x188)=[{&(0x7f0000498000-0x1c)=@in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x3f}, 0x1c, &(0x7f0000c69000-0x10)=[{&(0x7f0000aa5000)="a1c89a27d17a6ee34d78e8c5813faa9cf2dab6ad76c1b576748503cd0c24f28c5c197c4374e998b85ec26cea431ecf6ecd308a7f30bb369215f76a00f242a0aafe3135347e15eaae754bb8e7ffc7914a1de750a239c5aaeee9c49bc80ca09fc41d6885151b6f5ff5211e3cffb265081ac1394a91cb438f949193b2241aa63d26db87a7f30877aad659e55cbab0b10bf4be65ce04a8ec2b9d5fa323ead09a4e59caeb5482dbe65235b82713e88053ab92dbe8649d989183f831dd072d7d9da33520ecb9bb197116edfebac48aafd0808eb2a5d8ec34be30bd571a36ca4405e1c6da", 0xe1}], 0x1, &(0x7f0000ba7000)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x8201, 0x8a55, 0xffff, r5}}, @init={0x18, 0x84, 0x0, {0x1, 0x6, 0x4, 0x8}}], 0x2, 0x1}, {&(0x7f00009a9000-0x10)=@in={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000040e000)=[{&(0x7f00005f3000-0xb1)="251634f27139dac3cfa44bfb12a4d8e748fc0c5da6668f63a97c3b26e4257dbd3e012d7aaca1a9862bf55153ec4171f6d828d35e5f32f9ced37067d4b62e6fc00b4f8f598c7ff7619760fdee1f9c3ba2a2cb257d5e978c7f62ea54255745bdbbb8a75dda3303af9df31eac7eec5e3f816c123bf64c125e2986de3aefc92b86cf66688a13240ec6c85d1faf4a2b3bf6b2ae66a0242816dd222a5597991800b5a62a98c8f6cfc2c622fe65df531ebed85ea2", 0xb1}, {&(0x7f00008d4000-0xbb)="5710b2fe00001cd8ff6d2e9c1a3b27865dfe38cd07df3414bfcbf3e2f5e2ac8f9036cc64d219101cf62c622ad2f5c63bde74a5e9400f28529d8923b292f770809a8628bb6013ac7f6e706bfad6e8a0041593529985bc099ec9a8156091d86b1fbe8eb6279d9dbb0e570dcbdb86795b0b53ed3824cd452b061f86d829fef41a85f7ff13bad29397de64d08fd54a2014a96d53d63e73f8a9bacbd98793044325385523044a410cef0b08d22c4a56389429a177cceb4767f7efbceced", 0xbb}, {&(0x7f0000069000-0x24)="e9ab05ab467ea95d68bcb575bbf70147ee22a7468f69f0a338eb7ea5838304e8e69a1f62", 0x24}, {&(0x7f0000a73000)="f86b68b8ab6fb6dd7ab1405626902ed18bd06d79991f075b1f8f0429b297c371f4226aaac11bfa339dce9b4e76a3ebc1b078008e5c3f8412214d5a8ac6efa730907a8665a4c16d3ef9e16fbc463de3e61d44430bb33a98392f981190b70542610fe751272ed8b5bdf2ff66f4725ab67b7d2430dfa7592ac96749c2806fec1c86e3884fe372d68cf0c9f566ca6f1c5ade7e72049909b1ca3312048e366a53ea2309e720cfa61ec2beadb5635a2b14f8ca113da3a0e8580675c59355cd5ae0e20d79053d1ee907f96e005de6e4d65405de8af0bdc8f7d31eb2f2cf6ce4b52ebd1a68897d9aa4dd193afff2ecb77481853c1b14a7b5c5d4b856", 0xf8}], 0x4, &(0x7f0000533000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000, 0x214, 0x8000, r4}}], 0x1, 0x0}, {&(0x7f0000f2b000+0xc)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c2d000-0x20)=[{&(0x7f0000588000-0x44)="aa1eaaff674135c8d347fa342366fa211edc0b75d5d587c757ba5e345c4c89513d74564754b8916487cf1705d812e2256370d5abdced07092db29f788c4d57e9ee5af5bd", 0x44}, {&(0x7f0000473000)="8ab3bef31c3ef4e0885395b94bb73da691f7d1467dd6403adffe7cc535df73a9a3f0c3e30582c09c7e85b073383f777d56b373212ce0d4f3769cb60158a0", 0x3e}], 0x2, &(0x7f000055b000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x0, 0x4, 0x3, 0x4, 0x6, 0x7, 0x800, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x9, 0x8000, 0x4, 0xfffffffffffffe01, 0xffffffffffffff00, 0x9, 0x6, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x10000, 0x4, 0x3a, 0x1, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x9b1, 0x8002, 0x100000001, 0x1d8000000, r3}}, @init={0x18, 0x84, 0x0, {0x40, 0xdbb2, 0x7, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x201, 0x4, 0x7, r4}}], 0x6, 0x20000000}, {&(0x7f0000bb0000-0x1c)=@in6={0xa, 0x0, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, 0x1c, &(0x7f00008a0000)=[{&(0x7f000086d000)="d144c6e76a6f78032adaa0e1e79cd232a04cbfa3829ccaf47eec7910b6864c84b2e4e61755868407288678", 0x2b}, {&(0x7f000038d000)="b5d43c7f17fe18d1d98500df4511e9be020be1b389d9ccef35e334696887177368881196c29e53699d5579e5171d460e6f66c6ee5e10ce392c4a2154629e8a70ecb5df140f22982adb11a9298e70891fbd610fac10fd8b09a61965cb77a1f10c79045ef987afbe2576e200b462cd14bf4e7e147819359ee63882655b3a37364bd90018274f", 0x85}, {&(0x7f0000850000)="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", 0xfe}, {&(0x7f0000168000)="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", 0x1000}, {&(0x7f00009e3000-0xf)="e194dc679311f59e4e56062cadc301", 0xf}], 0x5, &(0x7f000087a000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff7, 0x0, 0xfca0, 0x80000001, r3}}], 0x1, 0x1}, {&(0x7f00007ab000)=@in6={0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c, &(0x7f0000b01000-0x10)=[{&(0x7f0000f4d000)="3529203fda991266a9ce961418a7cdafbdd0a1b466710cef5fdee295a7f7923eb820ed154bac492446b7e39af3f2cea9f14599670d92358176d79523983919ebcba1df022f249f1438473a1608bfe7c0865ec4826ddd8529c70032e1668bd1e063f89e4f224ddf8e674f77d8f7843bdab4c1373014e07499040730db8607242d0f5b09bfae197ad58e924b88c7fbe74698eb2330e3c28ce2f51cb26d7a6677df0d3aacd12cfc8653aa0b1b9121aa0b09a32d815b95d3d3abd9dd37fadcc7d503a88f5adeec015e80f9b2c852a6ddd1d28cd6c0ca8710ec684968c10e", 0xdc}], 0x1, &(0x7f0000999000-0xc0)=[@init={0x18, 0x84, 0x0, {0x400, 0x7, 0x99, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x3f, 0x2, 0xff, 0x2, 0x20, 0x1, 0x1, r6}}, @init={0x18, 0x84, 0x0, {0x2, 0x5, 0x2, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x1000, 0x0, 0xbaad, 0x0, 0x7, 0xfff, 0x20, r6}}], 0x4, 0x40000}, {&(0x7f0000e2f000-0x1c)=@in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c, &(0x7f0000655000-0x60)=[{&(0x7f0000480000)="b67bf97ac25c2bc9bf1ddba6f455cd6d03f21725102aa3366b6f643bc936203e24ef43e3909049d6254f1530d037d5978e295d3e1048365d64056fb7508f4198b23757f9a2e1c7da9f75f5e003d62ee1dda07ad0eb7dc0e274a09cb09accfb1cff530d626fc823113762b5bfbbd1d49a6ed6d97568fcbf78b367e3fbacdcaa4d5230f4c8c947756ce312509f307dc1fcc867", 0x92}, {&(0x7f00001b5000-0x1000)="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", 0x1000}, {&(0x7f000096a000-0x9e)="7eaa2b82739396b61d1b439467905db5196a87608dd87fe408498a18e6eafded5493b8cc3d3ee00943da60b1ff7d551218af317406e0c2c101a0a4e81c515ab0c34b905c921bb58aa2be882762cb7f424cbd985f5ce05a6d42ac4c14ac410ecca88d22abc808759f431ebfd7ebeac03cd48d93c55188ba294213fa6c13052b2aac04ced405cedc69eaf0e072104d8fcd03285c24665cd8068076e8ca804d", 0x9e}, {&(0x7f0000694000)="8e38ca955ce1e9057c4a06bd085be7069c3d1f2db8e64b5e41ad2aa0197c55369a550bee9f7e5fc9a14cce85ab4797ed6ce5ab29ce2324f87da34213b89338f86d3f59da15905b8cd3fefa0b434980e675beb3f1aa0fa41a5605522c7e5d6d490d60b6f4f6354ef2bce5eacb50447b2291d152d0fbad4765e2a6c939796ada820d0655ee6ab411eda236c0c43e188187dee710316f", 0x95}, {&(0x7f0000302000-0x6d)="c741410da08e391ec4cae081a80e01ef2e0cc245e222592cb0ccacc2e8b69d8e9088c1370d19a2f15554577d35c2a3bf8a8574b861adbd34c7351a84ca9eda1a225606063cb2cde75195dfab1b3a0900004a20e8d11d5439f6f51b08afbc8452bf00e4426ae2dc9101cb9c95b7", 0x6d}, {&(0x7f0000147000-0x5e)="711a9c8da76bdf2ca2a9f9378b8a234a9b0469e4f50e55c803560317dd2732b9b77674719fba1baed3eeecbe902aac8df2f673d6eddc2cf0ec06ac699f2b5335e06e90b9d9c710031e18f8cf9623bf233513c69289ee57d35566a8aa445e", 0x5e}], 0x6, &(0x7f0000320000)=[@init={0x18, 0x84, 0x0, {0x23a59d9, 0x400, 0x80000000, 0x6bb}}], 0x1, 0x40}, {&(0x7f000019f000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009f5000-0x40)=[{&(0x7f00002ba000)="d1e604fb0c6b5b64d0f0f7aa1651a153399e7b86fe5aba04eb548eacb7eec856b6f0e2cee7f0574f46fb44a9f248989bf122d55e9de2961bada1adde192c849eec9e3e0a107a35c91b2f2d3b06377a43928fa852368394388c64b1c496b144633809c399b4a430128703940bbd7da2c6c336ff4378e8aa637ef764501d801de3a40246aefeeb7995", 0x88}, {&(0x7f0000303000)="dd6056f19e1f5169c27069094208d337878b7c424d08a40c8e46fe394e5d2ed4ea175dcfaff35ca3d8b786f9b32e5ad57676fcc9836f24f2ed239543d6532b1b0a3cb003b2b7a73d1fb3a755d5e578721c2329aa4d4cb7c0eec56f06ad9433c99ec6035d6a4a6dbf0091aed8a24aaa002c0d53645d7f2e78ca7b63e375c16026cd64ec4784d8ae0bb085b26a221d7507849bafb4ef9271bb4c4c77e9d520def13211592809c1de7c2e5539f51034bd14cd", 0xb1}, {&(0x7f0000e9c000)="4013afd038526d65ecf79ab36286fccf", 0x10}, {&(0x7f0000e1c000)="36e2716e48a6c6b462575a89d4de929527bb70740978d49e90e9d56f5b9d5acea0188c5543cb9644b8198b57c1adab4d23097dd8087e2ddb176b386032c88953af074ecf65ed902e3d4333fefd84fd796a098c29bb08a5dfb5394324adbb4bca50f84f41713fcdf3eed17b90f25a15a01fa2438ccbf01203a334", 0x7a}], 0x4, &(0x7f00002aa000)=[@sndinfo={0x20, 0x84, 0x2, {0xffff, 0x8004, 0xffffffffffffff81, 0x80000000, r6}}, @init={0x18, 0x84, 0x0, {0x1f, 0x2, 0x5fe9a3f6, 0x1}}, @init={0x18, 0x84, 0x0, {0x2872, 0x2, 0x180, 0x100000000}}, @init={0x18, 0x84, 0x0, {0x1, 0xff, 0x4, 0x8001}}, @init={0x18, 0x84, 0x0, {0xf87, 0x3, 0x5a5, 0x6}}, @init={0x18, 0x84, 0x0, {0x1, 0x2, 0x4, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0x199, 0x1, r6}}, @init={0x18, 0x84, 0x0, {0x3, 0x10000, 0x2, 0xffff}}, @init={0x18, 0x84, 0x0, {0x80000001, 0x4, 0x8, 0xe5}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffff35, 0x10001, 0x4, 0x400000, 0x7fff, 0x80, 0xffffffffffff3f41, 0x8, r5}}], 0xa, 0x20000000}], 0x7, 0x0) 2017/07/30 23:26:22 executing program 4: mmap(&(0x7f0000c81000/0x2000)=nil, 0x2000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x4, 0x400000000000000) setsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f000046f000)="0300ffff00000000", 0x8) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f00001e6000)="256574683100", 0x6) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000fc9000)={@generic="7a0cb03af8000000002000005cfbad48", 0x7}) mmap(&(0x7f00002f3000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0x40073, r0, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) sendto(r1, &(0x7f0000013000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x800, 0x0, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0x4001}) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f00009ac000-0x4)=0x7) r2 = dup3(r0, 0xffffffffffffffff, 0x40000000080000) mmap(&(0x7f00003a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x20) fchmodat(r2, &(0x7f0000fcb000-0x8)="2e2f66696c653000", 0xfd) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000de3000)={0x9, 0x6ff67bee, 0x1, 0x100000000, 0x4, [{0x0, 0xd420, 0x3ff, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x6, 0x4, 0x6, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x43, 0xa, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x1f, 0xfffffffffffffffd, 0x96f, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f00001f7000)="7573657200", &(0x7f00001bf000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d21000)="f705f8e492c09e044d9163bb55b2b993d014010c7c06f544967a5488e3349c252f01f5d651ae45285e996c1d852b319faa548ccad50c68870a0042c092140fe6487864268ce87e0fb3e48a9c75b708e0eda6f48cb26c32314b34d1b14745340b63a45745d7f02d916742a70a81b56b4e3f71e1242bc6b5b6f2a836ed", 0x7c, 0xfffffffffffffffc) mmap(&(0x7f000034f000/0x2000)=nil, 0x2000, 0x2000000, 0x10010, r1, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fcc000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008e9000-0x4)=0xc) getresgid(&(0x7f0000fca000-0x4)=0x0, &(0x7f0000cc7000-0x4)=0x0, &(0x7f0000fc9000)=0x0) keyctl$chown(0x4, r3, r4, r5) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000fca000)="2e2f66696c653000", 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00001d5000-0xc)={0x0, 0x0, 0x0}, 0xc) recvfrom$ipx(r1, &(0x7f0000fc7000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5, 0x40, 0x0, 0x0) sysfs$3(0x3) recvmsg(r1, &(0x7f0000caf000-0x38)={0x0, 0x0, &(0x7f0000a3d000)=[{&(0x7f000062c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3b}, {&(0x7f0000d03000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}], 0x2, &(0x7f0000d03000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42, 0x8}, 0xffffffffffffffff) mmap(&(0x7f0000b16000/0x3000)=nil, 0x3000, 0x8, 0x32, r0, 0x204) mmap(&(0x7f000095d000/0x4000)=nil, 0x4000, 0x200000c, 0x4000000000020010, r1, 0x2000000000) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x1000001, 0x20010, r1, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fce000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x2, 0x34, r1, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000fca000)=0x403, 0x4) recvfrom$ax25(r1, &(0x7f0000090000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96, 0x0, 0x0, 0x0) mmap(&(0x7f0000cbe000/0x1000)=nil, 0x1000, 0x803, 0x33, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000981000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008b9000-0x4)=0xc) 2017/07/30 23:26:22 executing program 2: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000574000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000da7000-0x10)={0x0, 0x0}) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000019b000-0xc)="2f6465762f6175746f667300", 0x400500, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000da9000-0x10)={0x6, 0x200, 0x100, 0xfffffffffffffffd}, 0x10) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000da8000-0x4)=0x0, &(0x7f0000da7000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000030c000)={0x0, 0x0}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000bd000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) ppoll(&(0x7f000044f000)=[], 0x0, &(0x7f0000da7000-0x10)={r2, r3+10000000}, &(0x7f0000da6000)={0x5}, 0x8) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000da9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000da9000)={0x0, 0x0, 0x0}, &(0x7f0000da9000)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000190000-0x8)={0x0, 0x0}, &(0x7f000087a000)=0x8) 2017/07/30 23:26:22 executing program 5: syz_open_dev$sg(&(0x7f000093d000-0x9)="2f6465762f73672300", 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) bind$inet6(r1, &(0x7f0000f0a000-0x1c)={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f000002a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d6e000/0x4000)=nil, 0x4000, 0x8000000003, 0x20052, r2, 0x0) mlock(&(0x7f0000ce2000/0x3000)=nil, 0x3000) listen(r2, 0x400000000a) bind$inet(r2, &(0x7f0000c71000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000c19000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) accept4$unix(r2, 0x0, &(0x7f0000f0a000)=0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000f01000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x400000000000000, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1000000000411, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f000050c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000071d000)=0xea) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_ifreq(r3, 0x8937, &(0x7f000000c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) mmap(&(0x7f0000500000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ce000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000f0a000-0x1c)={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x3}, 0x1c) sendto$inet6(r2, &(0x7f0000f0a000)="", 0x0, 0x40, &(0x7f0000256000)={0xa, 0x2, 0x9f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r4, &(0x7f0000018000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000013000-0x60)=[{&(0x7f0000f0a000)="17c479ddd09d03a0db3e465ed8500e273e6719b0fd53313176a0edb946a06f7d75b4052fd4694232d46332f11066c35642ee7f23d511d87d2a9c4ab165f611bcdce8a1360062b2564551749204af4fbb2a430ea7840f3b58fdfe", 0x5a}, {&(0x7f0000bd3000-0xe7)="c183b3cd3ba3857ac90191bdb448c7e1e90d4d8b44459c4c7c986bee4256164d90e430be64804faf98e55fc5a7d4ad0ea6080ee54baeeab645cb8e6ea50fbe548f194d138c199f1258677456eb000c66cea97874514b86976c79cf5d3e3358a35ac89cbff1df337677cf8c71c2e0f174b20ce4f2045bd496f9d707e926d50140a3e50dc71829cd29568700e10a807c6d1b3c2c60de62d32c65e1699685a6c2608e20340cbcacefda3fefa7200f194fbbcd913c00e14968750a43ebcb764fce2d2c973e9399b0811b5379ec3a228522c12e55a0e34659626d382ee0e2a9903d21d0bae591866750", 0xe7}, {&(0x7f0000b2f000-0xa5)="052c2af30a5cf9efe1fe9c9aa98d3556746de32e31e47fc2b1ab782e0af342b0d8db081bc72ce6038c5f10031f914fa87e2d7fad3dfcb5b671e52fcfff0a4e6735e2c8bd06d70b2be18d7d0b8de3db32d456efe1dafc3d3dd82801c468fea7496de88bd6c529d9137f2e38f84d3f566316f4ab3d64099e007c1a954e203e525cee51b6024886556af1414b290237da384df05af07c930bbfb5463c84d4beaa11ec7535f15f", 0xa5}], 0x3, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2017/07/30 23:26:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000008) socketpair$inet6(0xa, 0x0, 0x3fffffff8000, &(0x7f0000e09000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) gettid() ptrace$setsig(0x4203, 0x0, 0x161, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) r3 = gettid() r4 = perf_event_open(&(0x7f0000696000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) recvmmsg(r1, &(0x7f0000bc1000-0x40)=[{{&(0x7f0000262000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004ab000)=[{&(0x7f00000f5000-0xcc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc}, {&(0x7f0000dfb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}, {&(0x7f0000140000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f000025b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1}, {&(0x7f00005f4000)="00000000000000000000000000000000000000000000000000000000", 0x1c}, {&(0x7f0000bb2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}], 0x6, &(0x7f0000723000-0x1f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99, 0x67d7}, 0x0}], 0x1, 0x20) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000d7a000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r6, &(0x7f0000007000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000151000)={@generic="ce399fc9d7934c684558b440e0062368", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000b2f000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa0000)=0xe8) setsockopt$inet_mreqsrc(r4, 0x0, 0x28, &(0x7f0000da1000-0xc)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000518000)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xe9, 0x1, 0x7, 0x8, 0xa0, 0xa0, 0x7fffffff, r7, r8}, {0x0, 0x1010000000, 0x0, 0x9, 0x100000001, 0x0, 0x3ff800000, 0x1}, {0x1, 0x200, 0x9, 0x1}, 0x101, 0x2f, 0x1, 0x0, 0x20, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6}, 0xf, @in=@empty=0x0, 0x6, 0x4, 0x3, 0xff, 0x39, 0x3, 0x80}}, 0xe8) accept$inet6(0xffffffffffffffff, &(0x7f0000005000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c) syz_emit_ethernet(0x11, &(0x7f0000019000-0xfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="07ff15000fcb", [], {{0x0, @x25={0x0, 0x0, 0x0, ""}}}}) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f000000d000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/07/30 23:26:22 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000f5b000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xd34, 0x0, 0x403, 0x0, 0x0, 0x1000000000000, 0x1, 0x3d6d, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bbe000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000-0x4)="2400", 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000b5d000)=0x955b) write(r2, &(0x7f0000003000-0x90)="c5faca04f5f1783885345687843e214310bc557e", 0x14) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006e1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x4a278c20, 0x8, @fr_pvc_info=&(0x7f0000580000)={0x10001, @common="feb473680000000062ffffff00000400"}}}) mmap(&(0x7f00009d4000/0x4000)=nil, 0x4000, 0x4, 0x11, r2, 0x1) unlink(&(0x7f0000bb5000-0x8)="2e2f66696c653000") setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000ac3000-0x4)={0x9}, 0x4) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x101000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x30, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = creat(&(0x7f00004c9000)="2e2f66696c653000", 0x0) ioctl$sock_ifreq(r4, 0x8937, &(0x7f0000dbe000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000063f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0xa, 0x80000000) sendmsg(r5, &(0x7f0000f66000-0x38)={&(0x7f0000f61000)=@generic={0xa, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac8fef95059fc0daec57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd039273202a527f2faccec35120ec64fa733c1c99276b26eaece2900727e347f814dc256ce82cb2c80ff58911dbff900000000000000076167b456"}, 0x80, &(0x7f00008fd000-0x50)=[{&(0x7f0000b15000-0xfb)="", 0x0}, {&(0x7f0000f60000)="0685233020c2a951f8873a603d65e01c2288325a1728a97c4cc1b6a93724c660e52c25bbb0de9b97674fa56507df55f57e40ae49b0ad057c417b7ed70ebf8c790f400fc544c02255021d1c05b444a85c66b3452dc0a51cba225aa63d6d516b4fc06f", 0x62}], 0x2, &(0x7f0000f57000)=[], 0x0, 0x100000000000004}, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0xf) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000e47000)={0x0, 0x4000}, &(0x7f0000cb9000)=0x8) shmget$private(0x0, 0x4000, 0x400, &(0x7f000053d000/0x4000)=nil) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f00004c2000-0x8)={0x0, 0x0}, &(0x7f000078a000-0x4)=0x8) shmget$private(0x0, 0x3000, 0x800, &(0x7f0000907000/0x3000)=nil) 2017/07/30 23:26:22 executing program 1: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000fde000)="2f6465762f696e7075742f6d69636500", 0x0, 0x3ffffe) r2 = add_key(&(0x7f00003a6000)="6c6f676f6e00", &(0x7f0000786000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b4000)="8073bfc971de995385a384ac83ec23d633ada0380593d6dcf75e72825a339a4d9885696b21aa6eae2d5dde9c70a85d5abb782fa1fd74313a8d3efcdb241155caffbfe0a56791b856696bfa7eb002ec53cd5c603549d8ee7c0f51a2e7000b85534ab1b4bc695095967a65d9", 0x6b, 0xfffffffffffffffb) keyctl$update(0x2, r2, &(0x7f0000a81000-0xab)="bc2457b7defa08fb2a71e96fa13e7ac8a5b34c80305dff2db41c7a70b7c102c10959aee0496c98c904820c7f40fa341197b09b8be8c7efe2f82e3aca9746c05360e00f5ee993aaefc4167ca1b8dbbebe381455e8824056598ee3cd7e2c913bbc730e538206083f0b93ea85ef478f6d78937d430dc9cf428fea44f9a6ff8bc242d367465b5489ce27b0061743d9f631a61adf31ec16c0ce18e9e64c5bcf04244df3f3e5e23f1954eb046221", 0xab) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000fdc000)={0x100000000, {{0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) read(r1, &(0x7f000000e000-0xac)="", 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bd0000-0xa)="2f6465762f70746d7800", 0xfffffffffffffffe, 0x0) r4 = gettid() mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fde000)=@sack_info={0x0, 0x0, 0x101}, &(0x7f0000d15000-0x4)=0xc) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000fde000)={r5, 0x34805671}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(r0, 0x8, r4) readv(r3, &(0x7f0000dce000-0x10)=[{&(0x7f0000126000)="00", 0x1}], 0x1) writev(r1, &(0x7f000000c000-0x30)=[{&(0x7f00006c8000-0x2d)="fd0c34d6c79a6d02659d3ecc61880a2388dcbc59c5c6792f642b4e4aab220caffd2f21649fea2b4b8ec0426385", 0x2d}, {&(0x7f0000fb1000-0x8a)="9675d02622365fe286ebeb2c3f48ff19a2e5e975892cb4489f5043322784034b4e5b687df4eefceb7eb574edab07d0ca4eddbdfde033e6cb30f85ccf66b2c128fe0e185c8c3e46c1416f3aa5bd5f51697dc41a9fcbd042d722465e9aa8efb94413c1a42ea38dd3adcbb4eaf90266511fb46feccbdb1430f7793755856f99d011cd3d7198a06f7f657f9c", 0x8a}, {&(0x7f000001a000)="119c8d189e16beea14deab2650d80032a4918dd094e6537594f4f28b13dd9f7655bfb2acc84689f70f7b100a441e6ed9a87214a942166dfb88b66a1d08b62fae3dbd40cef5cd7e178fe4affee9ab2989b5372e1847ebf6732dd28959c5fdd9fa080000002526ef978c1350936eb0e9378b3134e3a358c9ce16f0", 0x7a}, {&(0x7f0000790000-0xc9)="007c266c98efe3bebab327559f92dcfe71b8f6c39c3694cb195fa31edc91ceb843339c753b7844eaa57e2c77641f95a1e9da911933eb66fd08ff6c883690386865620e13ea789199195837d2c082979b768aea51ccb768da7bd7619cee2c211a99539d523da50bb3a1c9b9f1672d633355d17becc0e962b6e8e848eddfa4046378177f573ac17362b3c94158409efabf9dfb1ee4bbca59747feb0576d2a1647a75aac997d63ff00df5864c0443f63a7642a6bceaede033c41d18caadf818083c248faa4ff6d7ff803e", 0xc9}, {&(0x7f0000db5000-0x35)="cb29384beb5407be16e23738cdb8821cfeee17cb773ecddefddb11e3d30667299c981b965fd7fdea", 0x28}], 0x5) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fe0000-0x4)=@int=0x0, &(0x7f0000fdf000)=0x4) 2017/07/30 23:26:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00005f5000-0x12)="2565746831736563757269747947504c6100", 0x0, 0xa0, &(0x7f0000000000)={0x8, 0x3f, 0x3, 0x7f, 0x4, 0x2, 0x5, 0x9}) mmap(&(0x7f0000b32000/0x2000)=nil, 0x2000, 0x1000000, 0x32, r0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400000000000) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000001000-0x4)=0x8000000) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f0000b5a000)=0x20000, 0x4) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000b33000/0x2000)=nil, 0x2000, 0xb, 0x12, r2, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x7, 0x32, r3, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x16, &(0x7f0000008000-0x1002)="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", 0x1003) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000f60000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000015000)={@multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x1}, 0xc) mmap(&(0x7f00007ad000/0x1000)=nil, 0x1000, 0xa, 0x8030, r2, 0x40002) mmap(&(0x7f000018a000/0x7000)=nil, 0x7000, 0xbde35e1b672e5b8c, 0x40000000040011, r2, 0x0) getsockopt$inet_buf(r3, 0x0, 0x29, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000006000-0x4)=0x91) mmap(&(0x7f00002e7000/0x3000)=nil, 0x3000, 0x7, 0x4003e, r2, 0x2000000000000) mmap(&(0x7f00007ea000/0x1000)=nil, 0x1000, 0x3, 0x40000012812, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f0000cb4000)=0x9, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x200) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f0000f61000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r5 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x7, 0x2812, r4, 0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000c2c000-0x1)="f6", 0x0) 2017/07/30 23:26:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) symlink(&(0x7f0000004000)="2e2f66696c653000", &(0x7f00009a1000-0xc)="2e2f66696c65302f62757300") setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000074000)={{0xa, 0x0, 0x480000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x900, [0x8, 0x100, 0x8000, 0x8001, 0x7, 0x7, 0xb9e6, 0x8000]}, 0x5c) r2 = accept4$inet(r0, &(0x7f000022b000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007e7000)=0x10, 0x80001) r3 = socket$inet(0x2, 0x4, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000614000)="2f6465762f7667615f6172626974657200", 0x80080, 0x0) r5 = dup(r2) read$eventfd(r4, &(0x7f00005a1000-0x8)=0x0, 0x8) syz_open_dev$mice(&(0x7f0000ef4000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) r6 = memfd_create(&(0x7f0000ccb000)="2f6465762f696e7075742f6d69636500", 0x2) openat$hwrng(0xffffffffffffff9c, &(0x7f00001a7000-0xb)="2f6465762f6877726e6700", 0x569000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f0000121000-0x50)={0x201, @tick=0xd2, 0x8, {0x75, 0x4}, 0x7, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = syz_open_dev$vcsa(&(0x7f00009cf000)="2f6465762f766373612300", 0xab7, 0x8000000050880) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f000059b000)=0x0, 0x4) fanotify_init(0x30, 0x802) ioctl$TIOCSETD(r7, 0x5423, &(0x7f0000e3e000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r6, 0x40bc5311, &(0x7f0000d71000)={0x3, 0x1, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000003, "58d2ff3fc10d3777", "dd93787f3f5468d078b23960b7d3b1c410db2bb6e152a34e78396967551c3554", 0xfffffffffffffffa, 0x9b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f000044b000-0x4)=0x0) r8 = socket$netlink(0x10, 0x3, 0x10000000000000) writev(r8, &(0x7f0000430000)=[{&(0x7f0000b9d000)="290000001a0019a8553d7546000a00f70200fa00000000240002f70009000300010000007f00000401", 0x29}], 0x1) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r7) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r6, 0x89e1, &(0x7f000074e000)=0x2) 2017/07/30 23:26:22 executing program 4: mmap(&(0x7f0000000000/0x41000)=nil, 0x41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20002) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, 0x0, &(0x7f0000042000-0x4)=0x0, 0x0) r2 = dup2(r1, r0) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000042000-0x38)={&(0x7f0000041000)={0x27, 0x20, 0x40, 0x6, 0x50d4d6ac, 0x1, "1b50e4a01a1b719e22eb394cb9db3964130bb69ba83737895b2c1ac95b1d47de21fbf8b7b0d958db5d963acd2d9e74324c583592def471912e1f9e1303a2e3", 0x1}, 0x60, &(0x7f0000001000-0x10)=[{&(0x7f000000d000)="dd234588be4802fbeb61fd24ac61f713eeeed369274423c8a630f63cd82af9970a3fe33b667c681661b36af50bc63a3fd4e91f0c00372205b70062b7cbc51b06a7980468293fd600757111644876aad3b16b0b54659702a68e80d4f14ae0b770dae475a4eec21542bbf5db567aabde6b1ec65e81972cb23c6b1322280c0e634bbec3a3036c965c5a6c50b39b55b5383d045ed0bbe10be497d99e7329c7fe7093390c70e020ca17ab1a11dd136802de7878e0b28fcd6c5861bedc213f", 0xbc}], 0x1, &(0x7f0000029000)={0x58, 0x1ff, 0x400000000000, "32c3551d2f5246dda448c75e29989abc05e7fe3266a5aaea0f820187824989c77c1a5e1a5cb52ad12f3de94c7a1ca53a29d7caf1ac661ea71fbce39623395f63772e46d3e92f"}, 0x58, 0x20000010}, 0x4010) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000042000)={0x0, 0xa02c}, &(0x7f000000d000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000003a000)={r3, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xed, 0x5}, &(0x7f0000039000-0x4)=0x98) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse_notify_inval_entry(r2, &(0x7f0000043000)={0x20, 0xdaa, 0x0, 0xa8e6, 0xfffffffffffffff9}, 0x20) read$eventfd(r2, &(0x7f0000018000)=0x0, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x1, 0x0, 0x800000000007, "71756575653000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffffffffff7c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000041000-0x68)={&(0x7f0000040000)=[0xff, 0x7], 0x2, 0x80000001, 0x13f0598000000000, 0xd37, 0x9, 0x7e9, {0x8, 0x0, 0x45, 0x8000, 0x7, 0x9, 0x8, 0x9, 0x8, 0x40, 0x7c0c635d, 0x7, 0x2ec, 0x81, "687a5f87c6a7c4ba22b719bcf19b97e77741922527b93a3992c47b7384bc499f"}}) add_key(&(0x7f0000040000-0x8)="6b657972696e6700", &(0x7f0000040000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000003a000)="9f111d2d07870b433e2271af45f156cafc96deb26bb4e7f8892210f451307c86015c3ca63f6293f7d5699035424ac289e142d46209f210cab86484adf1508e381c4619a611a1aa61a00a242bc3b6af730d6cb64ada1204cc942edee02630b86cc93b5e866a4dc62b2a3f62157039650ff404e7a78530090af255d81508419816dbdb0de8af7e7c28a808efb9d08e3c7b", 0x90, 0xfffffffffffffff9) write$tun(r0, &(0x7f0000011000)=@hdr={0x0, 0x1, 0x0, 0x0, 0x24e, 0x0, "d65307ebe7132c507bfa22742d226debdb"}, 0x1c) ioctl$TIOCEXCL(r0, 0x540c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000002a000)={0xa4, 0x9, 0x1, 0x4005, 0x1, 0x100000000, 0x3, 0x2000000000, 0x0}, &(0x7f0000037000-0x4)=0x20) mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x1000000000000003, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f000002b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000041000)={r4, 0x1}, 0x8) write$sndseq(r1, &(0x7f000002b000)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x22, @tick=0x80000001, 0x20000000002, {0x400, 0xffffffff7fffffff}, 0x80000001, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/07/30 23:26:22 executing program 3: mmap(&(0x7f0000000000/0xbb7000)=nil, 0xbb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000009a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000bb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000bb7000)=0x848, 0x4) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f00006bd000-0x4)=0x20000ff, 0x4) mmap(&(0x7f0000bb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000bb9000-0x1)="00", 0x0) r3 = geteuid() r4 = getgid() fchownat(r2, &(0x7f0000430000-0x8)="2e2f66696c653000", r3, r4, 0x1100) r5 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f00008cc000-0xc)={0x10000001, 0x0}) epoll_pwait(r5, &(0x7f0000b34000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0xffff, &(0x7f0000bb4000)={0x4}, 0x8) sendto(r0, &(0x7f00008c5000-0x3)="e7ade1", 0x3, 0x10, &(0x7f0000bb2000-0xe)=@l2={0x1f, 0x1ff, {0x4, 0xfffffffffffffffa, 0x3c, 0x400, 0xd82, 0x6}, 0x8, 0x0}, 0xe) mmap(&(0x7f0000bb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bb9000-0x9)="2f6465762f72746300", 0x40a080, 0x0) mmap(&(0x7f0000bb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000bb9000-0xc)={0x0, 0x0, 0x0}, 0xc) r8 = getuid() mmap(&(0x7f0000bb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000bb8000)="2e2f66696c653000", &(0x7f0000bb8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = gettid() fstat(r0, &(0x7f0000792000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() mmap(&(0x7f0000bb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000b4000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) sendmsg$netlink(r6, &(0x7f0000bb9000-0x38)={&(0x7f0000696000)={0x0, 0x0, 0x401, 0x4}, 0xc, &(0x7f00002fe000-0x30)=[{&(0x7f0000bb8000)=[], 0x0}, {&(0x7f0000856000-0x4c)=[{0x28, 0x6, 0x400, 0x5, 0x783, "c65751f35533e2d57772722e1b935b52a6bc2f33eaca"}, {0x24, 0x668, 0x900, 0xffffffffffffff80, 0xfffffffffffffffd, "eb5e39cd77e2b41a9a020c5840315ba41330"}], 0x4c}, {&(0x7f0000bb9000-0x25c)=[{0x10, 0x7fffffff, 0x200, 0x20000, 0x400, ""}, {0xc0, 0x3, 0x800, 0x7, 0x43a6, "a6146e08b0c5eb85a7b958d07e4e68ae1c59c04819b0f39778d11430ad0f6e87aa40be3d7a9c927a8f72d64b735f557709a8125e7676903e22f0026ff6792fd3c4da5c02dcd1f89cb8e4fa52b18be571f135b5ba98acd75baa693f50467c7c425d66427e2caad6a11262b04d8c7285f11c1a7ba3cb5e158ffa47569269f3584b52c523967a67062ed287b722a6ba47381eb75bed3f1f12cfa8520f53ff8ea73342ce2472fb66df5bde25ceb79a"}, {0xc0, 0x7ff, 0x800, 0x7, 0x1ff, "73db91a45da809933b82d17af9e2976629d0b29e5c2e39e7af6b553aa0dac9270299b7ef35f8e261848e63ed22234d9d3328522ae1689974b78f8fd958771c1507dcb81bbc29ed3cb77e72bd33b1002b63d054dc6b1f026ea90fd2f51f9389a704d0b21a025cba9cd8511f1c6b5715e01fb2f47c7ab59e58281fdf2ad47129e956a23f56068d4eea2097e324335195d1f76cb57c5180194572c1b374bf9485f871a51080064c0a7845e8b5dae052"}, {0x14, 0x0, 0x522, 0x947, 0xfe, "81f218"}, {0xb8, 0x8, 0x0, 0x0, 0x1, "31f074e0bd45343bb1e981adfa73ac83d2a20bda2e158c2e25baf5b9362e9815104541688e655bd7a6624bc7b001181bd10100173b8a85b3e21908974e02777ce1e1babb9aa6fe76c2a62df60dabfc790b291e508b3eb32b4b93210deddf50ac3dcfb620965f57412e6be785fa8ba75ab4d5f99ea8a44fa3ddac8bab94b545fed36034ab505d13bc3f88ab1a6272b107a3f4bfafd54061f1dfff491f9490c62f7b242ee02126"}], 0x25c}], 0x3, &(0x7f0000bb8000)=[@rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r1]}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r0, r1, r0, r5, r1, r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x38, 0x1, 0x1, [r5, r5, r0, r5, r5, r5, r0, r5, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r5, r0, r5, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r5, r0]}, @rights={0x30, 0x1, 0x1, [r5, r1, r5, r5, r0, r0, r5, r1]}, @rights={0x28, 0x1, 0x1, [r5, r1, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x9, 0x20000000}, 0x20040800) 2017/07/30 23:26:22 executing program 6: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x100080003, 0x4) ioctl$TIOCNXCL(r1, 0x540d) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000faa000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000297000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) r4 = dup2(0xffffffffffffffff, r3) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000d06000)={0x0, 0x0, 0x0}, 0xc) r7 = getegid() sendmsg$netlink(r1, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f0000e8e000-0x10)=[{&(0x7f0000fa9000)=[{0x18, 0x1a, 0x11, 0x0, 0x0, "02e803e405ba"}], 0x18}], 0x1, &(0x7f0000f93000)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r6, r7}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r1]}], 0x7, 0x40000}, 0x0) mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000213000)={0x0, 0x6, 0x4, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x3}) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r8 = timerfd_create(0x0, 0x800) clock_gettime(0xfffffffffffffffd, &(0x7f0000332000)={0x0, 0x0}) timerfd_gettime(r8, &(0x7f0000d0c000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000fb2000)={0x0, 0x0}) select(0x40, &(0x7f00009db000-0x40)={0x8, 0x8001, 0x9, 0x6, 0x20, 0x3, 0x875, 0x7}, &(0x7f000032e000)={0x4, 0x1, 0x8000, 0x9, 0x3, 0x1, 0x2, 0x0}, &(0x7f0000232000-0x40)={0xdfba, 0x1, 0x3, 0xdf03, 0x9, 0x8, 0x3, 0x2}, &(0x7f0000b79000)={r10, r11/1000+10000}) clock_gettime(0x0, &(0x7f000075e000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000d70000)={{r12, r13/1000+10000}, {0x0, 0x0}}, &(0x7f00007e4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000568000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r8, 0x1, &(0x7f0000b60000)={{0x0, 0x0}, {r9, 0x989680}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KDSETMODE(r8, 0x4b3a, 0x3) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ef5000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r8, 0x1, &(0x7f0000ff0000-0x20)={{r14, r15+10000000}, {0x0, 0x0}}, &(0x7f0000fef000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f00006a2000/0x1000)=nil, 0x1000, 0x3, 0x800000000032, r8, 0x0) timerfd_gettime(r4, &(0x7f0000fee000)={{0x0, 0x0}, {0x0, 0x0}}) readv(r8, &(0x7f0000fa9000-0x20)=[{&(0x7f0000ae2000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}, {&(0x7f0000a78000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}], 0x2) 2017/07/30 23:26:22 executing program 2: memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f0000162000)="5b00", &(0x7f00001c6000)="2e726571756573745f6b65795f6175746800", 0x12, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) r2 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) fallocate(r2, 0x0, 0x0, 0x62000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffff9c, 0x0) r3 = syz_open_dev$loop(&(0x7f0000fb7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) sendfile(r3, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x0) fadvise64(r2, 0x3, 0x400000000000001, 0x4) perf_event_open(&(0x7f0000e5a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) r4 = memfd_create(&(0x7f0000b5d000)="fff8", 0x2) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000dbf000-0x10)={0x2, 0x0, @rand_addr=0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000297000-0xe7)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_int(r4, 0x6, 0x17, &(0x7f0000ce7000)=0x800, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000d7f000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000050a000-0x4)=0x8) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000eb1000+0x12)={0x0, 0x0}, &(0x7f0000c49000)=0x8) r6 = openat$binder(0xffffffffffffff9c, &(0x7f00006a1000-0xc)="2f6465762f62696e64657200", 0x260a00, 0x0) dup(r5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000c35000-0x8)={0x0, 0x1000000}, &(0x7f00000d6000-0x4)=0x8) sendmsg$inet_sctp(r6, &(0x7f0000b68000-0x38)={&(0x7f0000dda000-0x1c)=@in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c, &(0x7f0000648000)=[{&(0x7f0000859000-0xcb)="8fc34c5ce5a53c085022c0b47127a0ff50496a607ced9b4ab581996a19eca5e8c92626a4ad2b527b0909eb17024083806fc275fe29745ed1c4cadb22a36d0a579bf244178c81a879309248d052de53e665f8539ea5e745c1df549eb039edf4a90c7e6e8acfebfefc0b739a82ec0a54b020a788f12c0ddac93a22dc993f47e61db4fc495a148bb20389cb19f3ccab714a17b6ead74e4748a9c34091f860f77b369c7e3b2e682272b4a44e053cc7b17960c6f93a71b6be9dd6a33c8edc309ade1ceb17c2fc1acc1822e9e109", 0xcb}, {&(0x7f000027f000)="25c57f73edaa930bfe9cc2d2d1888d0cdf41ba096267e0e78f44f779fad30e3163ea779f846054e0a2e3abbcf11408", 0x2f}, {&(0x7f0000c23000-0x77)="b2e432d46c1b14e908335629b7ef321c2a0c9ac1d207dfe7e1211a072730007e1460adc57c03751440a4b4dc09b04c847c304396a442e37e31bf765c0999ed5fe4f2413b0669b14ca50d5a575949558f7192933baab337e511ce5add8aefaba9b0bd7750b6dfc711933b8733770b843ca1801cec56e0b1", 0x77}, {&(0x7f0000002000)="535675ebc8d0e2d7e3dc93a413cc144346e14908eafbe30ed364975970030c16a6ed6113afd6a152af799dcabc48620110aaf03217b9fa6859b1a3328f8aa4b6e84a96b49ec458376f8af890459f934947d2ca1f9fab13b5e7ef803b97d2", 0x5e}, {&(0x7f0000cfc000-0xa2)="c9238d1e1e3fc1b9a29035881662ea3428ff875dc4759ddb7e8576f9f962562411dd3dd6303b45dce870154108c41b3bf77d1cb73d582871586a2ab9b3440dabe7a5eb9026a06d21a695b00050b0f8ab217bf186abf6e6897bac991d61edbd6084a59c0bf1782faad60ac38d78283ea84a7b56cf0e1defc58b709c1ea3b62efbcb7ae2b5fc5f255f85101ea347eb6c9845fb73f9ea21f9b3b77c05ad591cb9af8f1c", 0xa2}, {&(0x7f00000bd000)="f202eba9df095c7ccad4bc8d9abef9864a9dfbafbe595ad263f1811b8e2cde2542ea40d6fb5fb54cd5a6d48e2a3f02e9679174c9c6d18ce096ee2e222c95eb45bbf7e3b0322ca71558717dd8e735d0afd2deadf99cdda45c5d7c2328772da8b49af285af89d128260aeb73e6ceaf17a0b934d92cb4c344ca0ca6dda3d562003c4e54de4b70346b1814c2e78079650d6be0bb055b2d0404dfe8531966fdc16d2c8ee1d39a4f7f32b8fb557bb0ea2de9733faa33a28f420aba5a12026280caa270e05c8addfc08d88d41c1d8863eef9d3420bede6aa446209ff08d7d4fc2ea2207f8f9", 0xe2}], 0x6, &(0x7f0000a0f000-0x90)=[@init={0x18, 0x84, 0x0, {0x10000, 0x3, 0x5, 0x4}}, @init={0x18, 0x84, 0x0, {0x80, 0x9, 0xffffffffffffff01, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0xa87, 0x5, 0x5, 0x1, r7}}], 0x3, 0x20004000}, 0x10) 2017/07/30 23:26:22 executing program 1: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000fc3000-0x8)="2e2f66696c653000", &(0x7f00007be000-0x2)="2c00") mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d9c000)="2e2f66696c653000", 0x34800, 0x4000004) lsetxattr(&(0x7f0000e68000)="2e2f62757300", &(0x7f0000fc1000-0x1a)="73797374656d2e706f7369785f61636c5f616363657373000600", &(0x7f0000fbf000)="020000000800000000000000", 0xc, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x1032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000fc4000)="2e2f66696c65302f66696c653000") mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fc5000)="2e2f62757300", 0x8) kexec_load(0x43d, 0x6, &(0x7f0000fc3000)=[{&(0x7f0000fc4000-0xf)="af886bad390f3defe1d5914492cc52", 0xf, 0x4, 0x4}, {&(0x7f0000fc4000-0x80)="ddf2c87ce4b918d53c203276abc1cd2ca5eb015a7d6a587aa3dc054962f23476fa4a9d19286e86baac053d2c2f6c7701d77864b7ec0ed411b151c085b6d0c89cd3de0f3ed76f0eb32f57422eb30bdb3d7591fbe09107e334cdbc67d11c2e96516a79a48f25067785d61b6101fdddba635e96f4a626cfb5f8b4d0ced0b6fab75c", 0x80, 0x3, 0xfffffffffffffffd}, {&(0x7f0000fc4000-0xb7)="bc0cb2cfd4af065beef5b88fdff0fdd7ce49f5d465d59f5b200f4a3355d757b98980c2b298ee0b39203c54f73ee5426d5ce99b6b4e3426e084fa6a0167b03a24a2c0937fafc8cd5499baf34876a7e8698e53c6776d7126cde1b58afad444f4e400e0ab66e1c5a0602bf0d7847b58ac1dfd28530caded2c407cef7b96479b3e512b2e379be2cad86eca423836d44d897b764e882ed20ad2ee1a804ac464132be5d429892b9c86659268d8febba12e080a4d3799460bf11d", 0xb7, 0x8, 0x6}, {&(0x7f0000706000)="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", 0x1000, 0x3, 0x1}, {&(0x7f0000fc3000)="1a82ee91b27a6b0ff810ea8096954128b42dad81e910277827f3bd68dea587a7bf5546929e9abbb93fd754ce083afcb6f4ee445c23dda72aaffb06479e82310cbfbe37028fe1e9fd15b55a0a84a5fe0a887b3cb8c335f391ce0c7a07c183d1bc608e3ff20fb9ce32778edc464cbddba5f5fe3d501888a25e6c5aca2e4de1bbb934c2182f8d79ba820b0d5da3d8894231d646cd35692f636508536f852f4de4796e771a0d98254188cc2502996c5b84938eee66825976e186e62b68", 0xbb, 0xef, 0x80000001}, {&(0x7f000001e000-0x9b)="98197f53125b5454656e45311dd97fb30daf753e50975ace6905457906d24e810f6bb3fa6453e4d1c14a7883bce65a9151ff53db288d97c508bd3264b40ccd1390076aa2b754fb749d252ed11325edf5ea9a94ab3c7fdb1f9de61b9184619e224feab74d7944e92007b80f21243ac4a1d7be4dc1b2c72a49f461815c56ba02671f53b5bff538aa10d16644dcef073afcfa46bebc1e08474e2753c5", 0x9b, 0xad, 0x3f}], 0x280000) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000404000)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df6000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00005e5000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) symlink(&(0x7f0000fc2000)="2e2f62757300", &(0x7f0000fc2000+0x9a6)="2e2f62757300") uselib(&(0x7f0000e17000-0x6)="2e2f62757300") setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000497000-0x9)="7363616c61626c6500", 0x9) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000275000)="2e2f62757300", &(0x7f0000fc4000-0x1a)="73797374656d2e706f7369785f61636c5f616363657373000600") lgetxattr(&(0x7f00001bb000-0x6)="2e2f62757300", &(0x7f0000fc1000)="73797374656d2e706f7369785f61636c5f616363657373000600", &(0x7f0000ddd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) open(&(0x7f00002d7000)="2e2f62757300", 0x220000, 0x4) 2017/07/30 23:26:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00005d9000-0x5)="7573657200", &(0x7f0000325000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007bf000-0x1)="41", 0x1, 0xfffffffffffffffd) r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f00003c4000)="0010", &(0x7f00005c3000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x24, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002cb000-0x98)={0x0, @in6={{0xa, 0x2, 0x29b9, @loopback={0x0, 0x1}, 0x21e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8}, &(0x7f0000d39000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000109000)={r1, 0xfffffffffffffffa, 0x9, 0x1, 0x80000001, 0x101}, &(0x7f0000996000)=0x14) r2 = gettid() rt_tgsigqueueinfo(r2, r2, 0x0, &(0x7f0000c42000)={0x0, 0x0, 0x0, 0x0}) openat$vcs(0xffffffffffffff9c, &(0x7f0000727000-0x9)="2f6465762f76637300", 0x0, 0x0) r3 = socket(0x10, 0x2, 0x10) write(r3, &(0x7f0000801000)="1d0000001c0007fd00fa00000000010001000000010000000100000000", 0x1d) timer_create(0x0, &(0x7f00007ed000)={0x2d4, 0x9, 0x1, @thr={&(0x7f0000bd7000-0x8b)="4297f9789bf97a88bd502f4c1ea41f6bc90d05b961b15024860c9fda05e3e1c3d1d80fc5d60c0bb017fe9d67c47215397bcd437c5ec5df6b1645a11bfe7128ffcfd64f5f20b26864a662e4f6701f5517e67df3d0d41a258311606d5ce5e88d4eb87190adad5447b3b191f7b4b1ef844ea1b6ba69be6820baa23356f1b9dc1246a592083149fdb4faef1d94", &(0x7f00005d7000)="f0eb00f341d52244969cb84956c4179c6166aedb7d7f154810a3a6c16c45c93e3687b5533d2e517de36a2fb2c13463b39ba3b7d38cb0a4da4b7393aed048a5e420b925fcd3a8c8ba3128aeb904cc9feafce08dbe24ab907e00b6c0704778496dc15427d13597de72e703d119c2ad81a8c921e569a938c2af897f0f5c67916fa4b53cb959b86af77e5e25347b6ab964495f297f4e5b23d632a84b90ba0ea1807da22d94ef8512ef14508cf4a34d4e7e22312bd8bc7fe950bc1c26a740570168"}}, &(0x7f0000819000-0x4)=0x0) timer_delete(r4) 2017/07/30 23:26:22 executing program 5: prctl$void(0x1d) r0 = socket$inet6(0xa, 0x7, 0x7fff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={@generic="bb2cfd9e0625094e9c97205bf2adaaa7", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x810, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x540e, 0x21c61ab2, 0x100, 0x81, 0x1000000, r1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000000000)="6269675f6b657900", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000514000-0x4)="2a252f00", 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000000000)="6465616400", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r3, 0x100000000, 0x7fff, r4) mq_unlink(&(0x7f0000ad2000)="707070302f27657468304000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000201000-0xc)={0x0, 0x0, 0x0}, 0xc) sched_setscheduler(r5, 0x0, &(0x7f00004aa000)=0xf4) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000ae3000)={0x77359400, 0x0}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x2, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40000000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r2, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f00004e4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/07/30 23:26:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000c9000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCEXCL(r0, 0x540c) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000156000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c7d000-0x4)=0x1c) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000e7f000-0x9)="2f6465762f73672300", 0x7, 0x40800) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000281000-0x4)=0x100000000) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000ffe000-0x4)=0x9) ioctl$TCSETAF(r0, 0x5404, &(0x7f00000ed000-0x14)={0xb9, 0xe187, 0xf0c, 0x8, 0x4, 0x2, 0x0, 0x1, 0x8, 0x2}) r3 = syz_open_dev$usbmon(&(0x7f00009c9000)="2f6465762f7573626d6f6e2300", 0x78, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r3, 0x0) epoll_create1(0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000)="2f6465762f73657175656e6365723200", 0x101000, 0x0) r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x40000000000000) r5 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x3b6, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e57000-0x4)=0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)="2e2f66696c653000", 0x0) r6 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000fe1000)={0x3, 0x5, 0x7b1c, 0x4, 0x4}, 0x14) mknod$loop(&(0x7f000015e000)="2e2f66696c653000", 0xa0, 0x1) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00003ea000)="2f6465762f6b657963686f726400", 0x100, 0x0) syz_open_dev$sndseq(&(0x7f000000f000)="2f6465762f736e642f73657100", 0x0, 0x4000) io_submit(0x0, 0x1, &(0x7f0000c5b000-0x8)=[&(0x7f0000004000-0x40)={0x40, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f000087c000)="", 0x0, 0x0, &(0x7f0000007000)={0x0, 0x0, 0x0, @thr={&(0x7f000082b000)="e5e8", &(0x7f0000675000)=""}}, 0x0, r6}]) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x100000000000, 0xfffffffffffffffb, 0xb, 0x100028002, 0x8000000, 0x0}) ioctl(r6, 0x2285, &(0x7f0000007000)="53") setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f000034d000-0x3)=0xffffffffffffffb1, 0x4) close(r0) 2017/07/30 23:26:22 executing program 4: mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000491000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xfffffffffff7ffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x0, 0x1d, 0xffffffffffffffff, 0xfffffffffefffffe) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fce000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0xd11000)=nil, 0xd11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008c8000-0x78)={0x2, 0x78, 0xdd, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x424, 0xfffffffffffffffd, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x803, 0x0, &(0x7f0000b33000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$usbmon(&(0x7f00009c3000)="2f6465762f7573626d6f6e2300", 0x1, 0x200000) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009eb000-0x11)="2f6465762f7667615f6172626974657200", 0x46000, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r5, 0x80404509, &(0x7f0000709000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fd5000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000160000)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_STATUS(r5, 0x80605414, &(0x7f0000687000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000d73000-0x4)=0x0, &(0x7f0000abb000-0x4)=0x4) connect$unix(r2, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) munmap(&(0x7f0000dee000/0x4000)=nil, 0x4000) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) bind(r3, &(0x7f00007aa000-0xa)=@un=@abs={0x0, 0x0, 0x1}, 0x8) [ 54.272458] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=26 sclass=netlink_tcpdiag_socket pig=6567 comm=syz-executor6 2017/07/30 23:26:22 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x20000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x5, 0x32, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x800001, 0x10, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x2010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x8, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x400005, 0x84, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001000-0x8c)={0xe9c, @in6={{0xa, 0x1, 0xc7d185a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000006000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000008000-0x4)={0x0, []}, 0x4) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x2000001, 0x3f, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x8, 0x10010, r2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000005000)="81753e83e7d6d0d58e68ca15719019da1eddf7215e998f3157f774ac8548519251b2e5753327cb5aea465273e78c15c3e79db293cb2f036a37a5f9f86938742038d6b0c2c980bba55e8f5c1a61e228b4739c7febff6c5a23460c3b35a3e471acbca212ad4dd87cb03b1e1c2449153cc163c8afd860e441c60aa7e1b843e694", 0x7f, 0x40000, &(0x7f0000006000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x8}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000002000)=0x2, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2000000, 0x32, 0xffffffffffffffff, 0x100000000000) recvmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000002000-0x11)="0000000000000000000000000000000000", 0x11}, {&(0x7f0000005000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}], 0x2, &(0x7f0000007000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72, 0x9}, 0x2000) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x403, 0x2b010, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000003000-0x2)=0x0) sendto$inet6(r0, &(0x7f0000001000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000007000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) 2017/07/30 23:26:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f72746300", 0x521082, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000001000-0x4c)={0x0, 0x9, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, r1, 0x800000000000) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000f10000)=0x20, 0x4) sendmsg$netlink(r2, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000f67000)=[{&(0x7f0000f68000)=[{0x14, 0x19, 0x321, 0x0, 0x0, "80"}], 0x14}], 0x1, &(0x7f0000f6a000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000e65000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000f7c000-0x4)=0x8) 2017/07/30 23:26:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80a, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) bind$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) connect$inet(r1, &(0x7f0000cbc000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, r3, 0x8) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000008000-0x10)=[], 0x0, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) r4 = creat(&(0x7f0000fa1000-0x8)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000200000000, 0x209, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00006e7000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") mlock(&(0x7f0000ce2000/0x3000)=nil, 0x3000) listen(r1, 0x400000000a) bind$inet(r1, &(0x7f0000352000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$unix(r1, 0x0, &(0x7f0000f0a000)=0x0, 0x0) syz_emit_ethernet(0xda, &(0x7f00003da000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x8001, 0xfffffffffffffff7, 0xfffffffffffff000}}], {{0x800, @llc={0xc6, @snap={0x1, 0x1, "95f8", "658429", 0x0, "b5d88efcb91defd317de5b3a2b4450de323dbba503260e5e7722a3ed82dc92bd43eae2000a8a6f418c7b13ebc802519f7c942ce6d72471520cc50b2b5ed6b301f86ae11c4a5c4c3aecb5b5ac3711950a921982b03f57f3cb5ca17fd99f9c332d3e788ced95a23b4257083f30b8b66861cdbafe619d7cacfa35421669b9e6445c37d25a0d5ad4d6b7d743ef87761d5c5f943f4392d5710213f674d3fae5e00e6d5ea386b8bd2b562739679bc9f39dc5bd10635fdd23353b72a54f1be66b"}}}}}) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f000050c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000071d000)=0xea) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_ifreq(r5, 0x8937, &(0x7f000000c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) rmdir(&(0x7f00000bb000-0x8)="2e2f66696c653000") getpeername$ipx(r4, &(0x7f00008c9000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000e8f000)=0x10) connect$inet6(r1, &(0x7f0000f0a000-0x1c)={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x3}, 0x1c) 2017/07/30 23:26:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000abd000-0x9)="2f6465762f73672300", 0x0, 0x0) lseek(r1, 0x0, 0x3) r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000065000-0x10)={0x0, 0x0}) stat(&(0x7f0000064000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_nanosleep(0x2, 0x1, &(0x7f0000065000-0x10)={r4, r5}, &(0x7f0000001000-0x10)={0x0, 0x0}) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000065000-0xf)="2f6465762f73657175656e63657200", 0x181000, 0x0) delete_module(&(0x7f0000064000+0x778)="2700", 0x200) ioctl$TCFLSH(r7, 0x540b, 0x5) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x3, &(0x7f0000e12000-0xc)=[r6, r8, r8]) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r9, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNGETIFF(r9, 0x800454d2, &(0x7f00006ad000-0x4)=0x805) ioctl$TUNATTACHFILTER(r9, 0x401054d5, &(0x7f0000544000)={0x0, &(0x7f0000468000)=[]}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f0000196000-0xc)={0x4, [0x3, 0x9, 0x4e69, 0x3]}, 0xc) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f000007b000)=0x1) ioctl$TUNSETQUEUE(r9, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x265, 0x0, @cisco=&(0x7f0000542000)={0x0, 0x0}}}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) socket(0x11, 0x8000000000000802, 0x0) 2017/07/30 23:26:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) mremap(&(0x7f0000d58000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f000005e000/0x1000)=nil) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f0000613000-0x4)=0x8001, 0x4) sendto$inet6(r3, &(0x7f00007c5000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000d09000-0x20)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pwritev(r3, &(0x7f0000d5a000-0x10)=[{&(0x7f0000399000)="84e064c761a843448afeff19d312035f547f395fa6f5d24b8d5a3a6c0d361e0909d766a9538bda2e688f5eb8104078b46234783c3f76becc105fd73f76189311b5cdd618cd4587da7308bb289ace40922e0e896699b8b6068a29dac18631ca5e4ef0815f998e27401119087fdfe4c5abe4abc77c8ca3a17f93469706c1d195fbd69e2a70d9b9bce8300960076b6bf6a3680c2b6af28c6aceca389f2e1749348bc89356a0daeb019de4e4", 0xaa}], 0x1, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d07000-0xe8)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000017f000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000e47000-0x28)={0x6, 0x1, r1, 0x100000001, r4, 0x1c, 0x20, 0xe7dc}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) perf_event_open(&(0x7f0000a77000)={0x2, 0x78, 0x1, 0x1000000000000, 0x0, 0x9, 0x0, 0x0, 0x0, 0x40, 0xfe, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00001a9000)={0xb41}, &(0x7f000036d000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000acf000-0x10)={0x77359400, 0x0}, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000b6f000)={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8fbc}, 0xb80, [0x0, 0x982, 0x3, 0x6e, 0x0, 0x1000, 0x0, 0x0]}, 0x5c) ioctl$VT_RELDISP(r0, 0x5605) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1f, &(0x7f0000adc000)=0x0, &(0x7f0000504000)=0x4) sync() shmget(0x0, 0x2000, 0x0, &(0x7f0000727000/0x2000)=nil) 2017/07/30 23:26:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x0, 0x6, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x8}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x3)=0xc) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) fstat(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)="2e2f66696c653000", &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) stat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xa)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r18 = getpgid(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) lstat(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000002000)=@file={0x26ae1d8575462801, "2e2f66696c653000"}, 0xa, &(0x7f0000002000-0x60)=[{&(0x7f0000003000-0x1000)="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{&(0x7f0000003000-0x1000)="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", 0x1000}, {&(0x7f0000002000-0xa3)="8f28379e6d5f717a422332ab63fcda3e44ae2c13235c672e0ce77bab5b93f1def8471b46858de8d155c3115da939dd7e7822f5308761997a1261683a8ce3690da0a74e872ffe4c3dc9cd2ee72a0f393c5fea7b9eb801e27c438a17150e110842baee0cc1ec26da772843a8a5a4a979a905a761c800ff238255a05786ac2eead6a93092c9aa937d55e5a200b1d1cf57e7c4c04bcd3858e6828474ae9e4bb49c35ba5def", 0xa3}, {&(0x7f0000002000)="677948f047dbb97b0a14cb851880237c365ce0702d32f18e387330abe04bc81b9c7160e1f91927be37fd396efdcad0a33687670f92d3f6cd95e4ed1198ee98411996c16ae7353c6d9dfb8ddc776d66978754a05e034b510c1e14c1b2899aa15c70a80d81d98df10236c880234309a3f928616b75163cd638d9b06a82feb5b6efbd4ac5ebd3aba18ed1fa151e7748e8d10102360671553db3ee156ab693d462240686bea322f8d33a819a650499d1c83694ce402d6bbcbd8c835c", 0xba}], 0x6, &(0x7f0000001000)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x5, 0x4055}, {&(0x7f0000001000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000003000-0x90)=[{&(0x7f0000003000-0x71)="c91c2390baa61d60b48d27774cbcd16e6ee0ddaad2ac0d18f2851d9456a43199c688fc722008c5751313eb6940313d07aa006cb8977f02c83a97848a93801d6d1679c19bcb3f9376598bcd9970963ad405bf775735f5b25125355961e51cd7c052d78bdabd4cde71391efa73f276470ff6", 0x71}, {&(0x7f0000002000-0xda)="ab9c839058d846bb1d7f089257533c6d58805a2dc08e9df827cd2e59e79747fc107ce92bd560f16ada57e13c3c5cb16615eb0d9c6083e0f0f9f325a2a5676cec3713b2deb3555bc279b872992dfbe465e59c2a3283b81e9620703ab3c30f39bc44050ba9be6fec5c504dc8cc7b0ef697f35e6efa6a4585ccf43891a0c2b65440ad69dadd56573eb17eaaa5cf8b8b84ed9f729e076f8d30eae85ead36b91e1e971d8ac64b147c18aac01cc07afff26b8536a7b94ff5c6a2d77dbf8ac8bec4f3434bce180d3c4dd4b64879dee3d91d23197eb87e2955ce507f53c9", 0xda}, {&(0x7f0000003000-0xe9)="b6db5f2a8dcfd076089012b8ae8cc2ec8887b34a3cdf20883ecf948c592540c2e5af3970b3c9b420e103cc82c12c123de6373993787d63c2f39ef988171159c9f58f8be241ad90947f6d22905e54e8ffa73374e2d5655348af113b6d73593cd7626a1853a6abbbb6aad7d816e0c81125f384e1720f6061d2895121b814ae2d8a48ea19102ad736721b74b17132bf2092231a3a14157c1b5a67e25992b43690644fa91bf129896e210ad21dad3f7695816f08a9829acd1b5aee5d7ab0b972cf15db178eddde1566c56b2018a9a4f04aa47f4a12d958009e3382fd5e5b40eb047d2a15758d74e0c1c141", 0xe9}, {&(0x7f0000001000)="74924d85eee8e5de38ab654a6f8479b524a61f440f7598d5cf79f01ce532360663ce4a6b6986a2d98ca1e57670f0628038cf047a0cd1de92835222045890fe792e0537f9c325d9f3fbf1278c04393b58ac150621cfbd1e0cfd81300a18bb23e250ec404e1b587cb143cb69852d99e794499b50cd68cd44bb812a0901e9c64831a61a489b8913c6982103c5a015a882bd", 0x90}, {&(0x7f0000002000)="394b551b7e5291e3780b511b850ba218d99fc7cf5d", 0x15}, {&(0x7f0000002000)="097abb310f0c45107407e6f5b2481f95ef669da64f5c457b74097a67142f75c315ab62cd9422e65dd7f690951361f7a7ab9dd8b5b105491296fcac8736a6d4dcb9ddac8ea98bf3d049445dee814bcada693782f8db9810e0d3f9acb6f9d3000dfa38d021fb2862453f2390b6560a19fb10fda2c318bd4b7f03c8bfb8d89d539f51559d815810b77d02ba844cbea5f16fe2ce056f76bdc902", 0x98}, {&(0x7f0000002000)="12", 0x1}, {&(0x7f0000003000-0x54)="f1bd7ad45007ff72aeaa446b066fdd565e712acd844b248b6e8b514a3faf6477d5cc07c89f79a8284c284b5b7c3edb25a980d1220418a4ad6444c0fa9d8d42ec88f38cca820c3cdc7bb803069223d6d594fb89f5", 0x54}, {&(0x7f0000002000-0xae)="180e1d4b1afa89651b1115968559872f5b4fcb61db2dedf179636483ef1b75c8509606edb692ef2b3dff1167afec2730bf243fed45568b27d156527695f6bd38c819e634190b56d82820a0cb1573e9cc6fc7fce717069bd970d0a9e39f094c649fc4d1dadd7e11fa9bd1a1f7893969421bb78916803f848fb9402aa5aafc125a7e7e14d0bad26ddf137edba79a29956a8e2ad9f047f7909cf91dcb6aea0f7ea1ee064a1d01325ae64b2f85eb4b3d", 0xae}], 0x9, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x6, 0x1}], 0x2, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000002000)={r2, @in6={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$void(r1, 0x5451) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000002000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = syz_open_dev$usbmon(&(0x7f0000004000-0xd)="2f6465762f7573626d6f6e2300", 0x10000, 0x80a41) ioctl$TIOCLINUX4(r27, 0x541c, &(0x7f0000001000-0x1)=0x4) r28 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x7, 0x80882) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x100000000000003, 0x32, r0, 0x10000000000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ptrace$cont(0x1f, r29, 0x6, 0x6) mkdirat(r28, &(0x7f0000fe3000-0x8)="2e2f66696c653000", 0x0) 2017/07/30 23:26:23 executing program 7: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="2f76626f786e6d743000", 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000001000-0xa)="7070040000080300000000000001002c00") clock_getres(0x0, &(0x7f0000f31000-0x10)={0x0, 0x0}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)="2f6465762f736e642f73657100", 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000007000)={{0x0, 0x6}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80, 0x1000, 0x1, 0x3, 0x8000, 0x6, 0x2, 0x0, 0x1, 0xfffffffffffff523, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syncfs(r1) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000d6e000)="00") clock_gettime(0xfffffffffffbffff, &(0x7f0000002000)={0x0, 0x0}) 2017/07/30 23:26:23 executing program 0: syz_open_dev$evdev(&(0x7f0000c9f000-0x12)="2f6465762f696e7075742f6576656e742300", 0x100000000, 0xc0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c0c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f00006a2000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000003000)={0x0, 0x4}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000002000)={r2, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0xd0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000)=0x0) perf_event_open(&(0x7f0000004000-0x78)={0x7, 0x78, 0x3, 0x7, 0x5, 0x61, 0x0, 0x1, 0x18000, 0x0, 0x5, 0x1, 0x4, 0x0, 0x0, 0x8, 0x1, 0x74d, 0xfffffffffffff000, 0x200, 0x6, 0x20, 0x0, 0x1, 0x69, 0x7fffffff, 0x0}, r3, 0x8, r1, 0x0) writev(r1, &(0x7f0000003000-0x10)=[{&(0x7f0000002000)="0fe958adf82e7c4cf46dcdc9ddfda7fe71ec7142272365d13dd8a4c5780862f77d511556d9928bfb88fc824f67f7cf94bebefff4f9580378a9b6fb27dc4adf589a8626477c381e118c450ec61e1403e17667592fe9030578d0920d33009402b3f82804489b9303acef6c51e548dcb72de39ae72c0c1784f9454d387f9552dc5a94c090437c362723fe320856e45eabe70dc3de9da7356bc3cd82105a256a35112b623c4b73fa537da04b93cac49d7edad848f18aa60657c98180c4049f40c54ca9e07ede4f595ff8d4ffeb95ba9edff11c81c464946ae904b8c979904f55d1", 0xdf}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000000)={{0x10000, 0x0}, {0x9, 0x2}, 0x100000000, 0x4, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fadvise64(r1, 0x0, 0x6, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000003000-0x50)=[{&(0x7f0000004000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f0000004000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000003000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}, {&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34}, {&(0x7f0000004000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}], 0x5, 0x0) fremovexattr(r1, &(0x7f0000001000-0x3)="292500") ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000001000)=0x0) 2017/07/30 23:26:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) syz_open_dev$sndseq(&(0x7f0000dd5000)="2f6465762f736e642f73657100", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f0000cbb000)=0x1, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000039c000)="2f6465762f73657175656e63657200", 0x4040, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000f27000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000856000)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000a76000-0x8)={r3, 0xfffffffffffffdfc}, &(0x7f00006de000)=0x8) mmap(&(0x7f0000000000/0xe48000)=nil, 0xe48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) r6 = socket(0x10, 0x802, 0x0) write(r6, &(0x7f0000488000)="230000005e0005006d000700005d510307000000000000000000000300000000000009", 0x23) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f000087f000)=0x0) r8 = getuid() getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f000000e000)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00003a7000-0xc)={r7, r8, r9}, 0xc) readv(r6, &(0x7f00004b2000-0x10)=[{&(0x7f00005b0000-0x1)="00", 0x1}], 0x1) socket(0x0, 0x3, 0x9) socket(0x0, 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000866000-0x2)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000366000-0x10)={0x2, 0x8001, 0x2, 0x3, r4}, &(0x7f0000e45000)=0x10) sendto$inet(r2, &(0x7f00009f7000-0x52)="bbc920137aa7cbc4fd1aaa120e0616ad7018e8ebcf284a23cb249cdc4c84174031b0b52f5d666e9969a7552e6b294ac5f81dc23d3a5393513294b9cc01586e86e1decb23fbc0c31460e8e769ede1e982d245", 0x52, 0x0, 0x0, 0x0) bind$inet(r1, &(0x7f00000da000-0x10)={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0x2, 0x4) pipe(&(0x7f0000fb7000)={0xffffffffffffffff, 0xffffffffffffffff}) openat(r10, &(0x7f0000741000)="2e2f66696c653000", 0x40000, 0x2) sendto$inet(r1, &(0x7f0000d0f000)="c7", 0x1, 0x20000001, &(0x7f0000d17000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d17000-0x14)={0x0, 0x12c6, 0x10001, 0x0, 0x0}, 0x14) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) close(r1) 2017/07/30 23:26:23 executing program 3: unshare(0x2000000) r0 = socket$inet(0x2, 0x5e28f14e3aa9547e, 0x4a2) r1 = socket$inet6(0xa, 0x0, 0x4) setsockopt$inet6_int(r1, 0x29, 0x45, &(0x7f0000d22000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x107f, 0xffffffffffffffff, 0x0) unshare(0x20000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)="2f6465762f72746300", 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x402, r2) mmap(&(0x7f0000a53000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000001000)={0x0, 0x2710}, 0x10) unshare(0x24000200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000+0x93b)="2f6465762f73657175656e6365723200", 0x40, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r3, &(0x7f0000003000)={0x10, 0x0, 0x68, 0x8}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x107f, r5, 0x200000000) getsockopt$inet6_tcp_buf(r5, 0x6, 0x1f, &(0x7f0000bad000)="", &(0x7f0000000000)=0x0) unshare(0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)="2f6465762f72746300", 0x0, 0x0) fcntl$dupfd(r6, 0x0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x40003, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000001000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000002000-0x10)={r7, r8/1000+10000}, 0x10) unshare(0x44000100) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)="2f6465762f72746300", 0x0, 0x0) mmap(&(0x7f0000a53000/0x3000)=nil, 0x3000, 0x3, 0x34, r4, 0x0) fcntl$dupfd(r2, 0x402, r1) 2017/07/30 23:26:23 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00001a2000-0x8)="2e2f66696c653000", 0x0, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f000006d000)="2f6465762f73672300", 0xffffffffffdffffc, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000ab3000-0x10)={0x2, &(0x7f00006b4000)=[{0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000017c000-0x8)={0x0, 0x1}, &(0x7f0000c94000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00007df000)=0x0, &(0x7f0000fcf000)=0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000dc4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@generic={0x1, "1361d98f338a7515e16e0d886e93"}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000050c000-0x3c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0x3c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b4b000-0x4)=0x0) prctl$setptracer(0x59616d61, r5) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000473000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xea24, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000d00000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x401, 0x4, 0x0, 0x1, 0x3, 0x8, 0x3, 0x0, 0x4, 0x3, 0x9, 0x7ef, 0x6, 0x101, 0x9]}, &(0x7f00005a9000-0x4)=0x108) 2017/07/30 23:26:23 executing program 1: mmap(&(0x7f0000000000/0x621000)=nil, 0x621000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000621000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000623000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, r3) getuid() mmap(&(0x7f0000621000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000623000)={0x2, [0x7a, 0x0]}, &(0x7f0000611000+0x6d6)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000622000-0x4)=@assoc_id=0x0, &(0x7f0000622000-0x4)=0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000263000)=@assoc_id=r4, 0x4) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000061f000+0x9cf)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f0000623000-0x14)=[{0x14, 0x32, 0x305, 0xfffffffffffffffc, 0x0, "d037"}], 0x14}], 0x1, &(0x7f000061a000)=[], 0x0, 0x0}, 0x0) r5 = syz_open_dev$usbmon(&(0x7f00003bd000-0xd)="2f6465762f7573626d6f6e2300", 0x7, 0x400000) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000624000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000624000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = add_key(&(0x7f0000624000-0xa)="73797a6b616c6c657200", &(0x7f0000624000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003f8000)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f0000623000-0x8)="2e2f66696c653000", &(0x7f0000623000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r5, 0x400454cc, &(0x7f0000623000-0x4)=r7) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000187000-0x14)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) 2017/07/30 23:26:23 executing program 7: exit(0x100000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000001000)=0x5d, 0x800800) r0 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) fallocate(r0, 0x3, 0x7, 0x6) r1 = syz_open_dev$sg(&(0x7f00002d5000)="2f6465762f73672300", 0x2005, 0xfffffffffffffffd) link(&(0x7f0000bdb000)="2e2f66696c653000", &(0x7f0000259000)="2e2f66696c653000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f00006a8000)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x40000) shmget(0x2, 0x3000, 0x59fdea8147ff97d6, &(0x7f00008d0000/0x3000)=nil) r2 = memfd_create(&(0x7f00000e2000-0xb)="9976626f786e6574302e00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x20000006f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x2, 0xfe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffff800, 0x3, 0x0, 0x1, 0x4, 0x0, 0x0, 0x3, 0x2, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) getpid() ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x1, 0x0, 0x6c0d, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003d6000-0x78)={0x1, 0x78, 0x0, 0x0, 0x2, 0x0, 0x0, 0x6, 0x1200, 0x1, 0xd34, 0x3ff, 0x20, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfdffffff, r1, 0xb) mkdir(&(0x7f000001e000)="2e2f62757300", 0x149) mount(&(0x7f0000037000)="2e2f62757300", &(0x7f000003f000-0x6)="2e2f62757300", &(0x7f0000063000)="397000", 0x0, &(0x7f0000039000)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x80000000000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r4, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000d18000-0x10)=[{&(0x7f0000001000-0x29)="2900000021001980013d7524000a0021020000160000000020000000090006000000000000005aece0c890bc", 0x2c}], 0x1) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x9, &(0x7f00005a5000)=0x20, 0x4) 2017/07/30 23:26:23 executing program 1: r0 = socket(0x1f, 0x3, 0x1008) mmap(&(0x7f0000b3d000/0x2000)=nil, 0x2000, 0x1, 0x20010, r0, 0xfffffffffffffffd) r1 = socket(0xa, 0x2, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f00009f4000)={0xfffffffffffffffc, 0x80, 0x4, 0xdd9, 0x1, [{0x7, 0xfffffffffffffff8, 0x6, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) r2 = fcntl$dupfd(r1, 0x0, r0) mmap(&(0x7f0000e81000/0x2000)=nil, 0x2000, 0x7, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000b80000-0x4)={0x0}, &(0x7f0000fbb000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x8000003, 0x32, r1, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fba000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000fbb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0x2, 0xfffffffffffffffb, 0x0, 0xfffffffffffffffc, 0x7, 0x20, 0x20, 0x4, r3, r4}, {0x7, 0xfffffffffffffffd, 0x7f, 0x400, 0xfffffffffffffff8, 0x1c4000002, 0x6, 0x7}, {0xe5b, 0x200, 0x800, 0x8db}, 0x9, 0xe9, 0xfffffffffffffff8, 0x1, 0x24, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x1}, 0x5, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x7, 0x0, 0x8001, 0x7, 0x5, 0x8000}}, 0xe8) connect(r2, &(0x7f0000c11000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000cbd000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000956000-0x4)=0x80, 0x4) sendto$inet(r5, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r5, 0x0, 0x4, &(0x7f0000f16000-0x4)=0x1, 0x4) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f000068c000-0x4)=0x0, 0x4) r6 = dup2(r2, r5) sendto$inet(r5, &(0x7f0000ea7000-0x5b1)="05", 0x1, 0x8804, 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000017a000)={0x0, 0x0}) sendto$inet(r5, &(0x7f00002df000-0xa3)="a7", 0x1, 0x0, &(0x7f0000035000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r5, &(0x7f0000dd2000-0x1000)="00", 0x1) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000a85000)={0x9, 0x320000, 0x7fffffff, 0x7, 0x10000, 0xfae7, 0x81, 0x100000000, 0x3, 0x7f}) shutdown(r5, 0x1) getpeername$netrom(r6, &(0x7f0000fb9000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fb9000-0x4)=0x10) write(r0, &(0x7f0000e47000)="2200000019000714088a190009000b000a0001f7000100000001000000100400f426", 0x22) 2017/07/30 23:26:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000)="2f6465762f73657175656e6365723200", 0x101000, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x40000000000000) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x3b6, 0x0, 0x1, 0xfe, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf7cd, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e57000-0x4)=0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)="2e2f66696c653000", 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fe1000)={0x3, 0x5, 0x7b1c, 0x4, 0x4}, 0x14) mknod$loop(&(0x7f000015e000)="2e2f66696c653000", 0xa0, 0x1) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00003ea000)="2f6465762f6b657963686f726400", 0x100, 0x0) syz_open_dev$sndseq(&(0x7f000000f000)="2f6465762f736e642f73657100", 0x0, 0x4000) io_submit(0x0, 0x1, &(0x7f0000c5b000-0x8)=[&(0x7f0000004000-0x40)={0x40, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000087c000)="", 0x0, 0x0, &(0x7f0000007000)={0x0, 0x0, 0x0, @thr={&(0x7f000082b000)="e5e8", &(0x7f0000675000)=""}}, 0x0, r2}]) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x100000000000, 0xfffffffffffffffb, 0xb, 0x100028002, 0x8000000, 0x0}) ioctl(r2, 0x2285, &(0x7f0000007000)="53") 2017/07/30 23:26:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000927000-0x8)="5c77476e30fb00", 0x1) lseek(r0, 0x0, 0x3) r1 = syz_open_dev$sg(&(0x7f000081f000-0x9)="2f6465762f73672300", 0x0, 0x0) r2 = gettid() r3 = gettid() perf_event_open(&(0x7f0000a23000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x6, 0x0, 0x0, 0x600, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x2000000000, 0xffffffffffffffff, 0x0, 0x63, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000dd1000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000c89000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstat(r4, &(0x7f000027a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000470000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x10001, 0x2, 0x10000, 0x17, 0x0, 0x80, 0x10001, r6, r7}, {0x8, 0xad2d, 0x6, 0x3, 0x8000, 0xb87, 0x100000000, 0x3}, {0xfaf0, 0x0, 0x1, 0x8}, 0x8300000000000, 0xa201, 0x2, 0x1, 0x10, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8be2, 0xffffffff}, 0x13, @in6=@loopback={0x0, 0x1}, 0x0, 0x3, 0x1, 0x2, 0x8001, 0x7, 0x7}}, 0xe8) r8 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r8, 0x29, 0x14, &(0x7f0000d0f000-0x14)="ff55d36cffba04715d0000000000000100000000", 0x14) setsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000d0f000)=0xc, 0x4) r9 = open(&(0x7f00004ac000)="2e2f66696c653000", 0xfffffffffffffffe, 0x14) accept4$unix(r9, 0x0, &(0x7f00009ef000)=0x0, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r8, 0x6, 0x16, &(0x7f0000d10000)=[{0x0, 0x2}, {0x0, 0x10000}, {0x8, 0x4}], 0x3) getpeername$inet6(r8, &(0x7f00007c7000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d10000)=0x1c) r10 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r10, 0x29, 0x14, &(0x7f0000d0f000-0x14)="ff55d36cffba04715d0000000000000100000000", 0x14) ioctl$sock_SIOCSIFBR(r9, 0x8940, &(0x7f0000101000)=@get={0x1, &(0x7f000044f000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9}) setsockopt$inet6_buf(r8, 0x29, 0x14, &(0x7f00007e0000-0x14)="ff55d36cffba04515d0000000000000102000000", 0x14) close(r10) close(r10) ioctl$PERF_EVENT_IOC_RESET(r9, 0x2403, 0x5) ioctl$sock_SIOCSIFBR(r8, 0x8940, &(0x7f0000101000)=@get={0x1, &(0x7f000044f000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1ff}) openat$rtc(0xffffffffffffff9c, &(0x7f0000f09000)="2f6465762f72746300", 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00009c7000-0x4)=0x80007e, 0x4) socket$inet6(0xa, 0x4, 0x401) 2017/07/30 23:26:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000e000-0x8)="2f6465762f73672300", 0x0, 0x0) close(r0) getdents64(r0, &(0x7f0000004000-0x10)="000000000000000000000000000000000000000000000000", 0x18) close(r0) [ 54.459113] tc_dump_action: action bad kind [ 54.476927] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6639 comm=syz-executor1 2017/07/30 23:26:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000f58000)="2e2f66696c653000", &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0xa, 0xc0) r3 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f0000672000)=r0) r4 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x6, 0x0, 0xfffffffffffffffd}) setsockopt(r4, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000b1e000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x0, 0x0, 0x0}, &(0x7f000056a000)=0xa0) close(r2) inotify_init1(0x0) r6 = dup3(r1, r4, 0x80000) ioctl$TIOCLINUX2(r6, 0x541c, &(0x7f0000419000-0xc)={0x2, 0x7, 0x2, 0x80000001, 0x8e05, 0x1f}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r6, 0x10e, 0x4, &(0x7f0000dc2000-0x4)=0xffffffff, 0x4) flock(0xffffffffffffffff, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000838000)="2f6465762f73657175656e63657200", 0x10000, 0x0) fstat(r7, &(0x7f000037c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000894000-0x8)={r5, 0x40}, &(0x7f000087a000)=0x8) write(0xffffffffffffffff, &(0x7f000030b000-0x62)="2f7f4be2b36c5526a55341951f0800000000000017fff1ed8f549f1b096490e8f2afa9fd016f97ea68e0ff360fd55801f986ce867fff0900000000000000000000097f39147a2c89311b32b0f6687ef00d0558fc81901464d8ff1dbf23", 0x5d) accept4$ipx(r7, 0x0, &(0x7f0000375000-0x4)=0x0, 0x800) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000019000)=0x5) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000e7b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/07/30 23:26:23 executing program 1: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000999000-0x10)={0x5, 0x3, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000775000)="2f6465762f70746d7800", 0x101040, 0x0) r4 = openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000bbf000-0x1)=0x0) r5 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) fallocate(r5, 0x0, 0x0, 0x62000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f000068d000)=[@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) perf_event_open(&(0x7f0000758000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) r6 = gettid() tgkill(r1, r6, 0x8) r7 = open(&(0x7f0000002000)="2e2f62757300", 0x0, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f00000cc000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r7, 0xc0505350, &(0x7f0000459000)={{0x3, 0x7f}, {0x2, 0x7}, 0x4, 0x6, 0x7f, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_int(r7, 0x0, 0xd, &(0x7f0000ad5000-0x4)=0x0, &(0x7f0000ec4000-0x4)=0x4) tee(r5, r7, 0x9, 0x3) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce5000)="2f6465762f70746d7800", 0x802, 0x0) ioctl$PIO_CMAP(r5, 0x4b70, &(0x7f00005bb000)={0x3, 0x7, 0x9, 0x1, 0x40, 0x8001}) open(&(0x7f0000583000-0x6)="2e2f62757300", 0x0, 0x20) dup2(r5, r8) setpriority(0x0, r6, 0x10001) sendfile(r8, r7, &(0x7f0000013000-0x8)=0x0, 0xfffeffff) 2017/07/30 23:26:23 executing program 3: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = epoll_create(0x7fffffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000030000-0xc)={0x2, 0x0}) pipe(&(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000011000-0x8)="2e2f66696c653000", r2, &(0x7f0000033000-0x8)="2e2f66696c653000") r4 = fcntl$dupfd(r0, 0x0, r3) mmap(&(0x7f000002c000/0x2000)=nil, 0x2000, 0x40000000000007, 0xe59eecc034fff19, r4, 0x0) fanotify_mark(r3, 0xba, 0x0, r3, &(0x7f0000033000-0x8)="2e2f66696c653000") listen$netrom(r4, 0x0) mmap(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x3, 0x36, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000032000-0x10)={0x0, 0x0}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000032000)={0xffffffffffff8000, 0x101, 0xa9d, 0x7fff, 0x2, 0x8001, 0x2, 0x7}, &(0x7f0000033000-0x40)={0x5, 0xffffffffffffff96, 0x7, 0x40, 0x9, 0x7, 0x0, 0x24}, &(0x7f0000033000-0x40)={0x4, 0x72fb, 0x962e, 0xe11, 0x248000, 0x2dd, 0x3, 0x7}, &(0x7f0000032000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000004000-0x10)={r5, r6}, 0x10) epoll_pwait(r1, &(0x7f0000022000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x4, &(0x7f0000032000)={0x100}, 0x8) getsockopt$nfc_llcp(r3, 0x118, 0x3, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98) ioctl(r2, 0x4, &(0x7f000000d000-0x62)="473e3c0612d642faa2e4bea53221f267742c88e0ab81a7a16d6b375c1e87d1dae602cce742994fd3cbd7ac3cd8b776a1af8e256b9c4edd569992df7720daba3e6a8bdda160807aaaad5fc8efdda64c78a2fc9d4231bef7608fc4829f08c5720745e3") ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f0000015000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") select(0x40, &(0x7f000000c000-0x40)={0xc21, 0x7fffffff, 0x3ff, 0x5f, 0x100000001, 0x1, 0x5, 0x101}, &(0x7f0000020000)={0x8, 0xfffffffffffffbff, 0x7fffffff, 0x8, 0x80, 0x5, 0x8, 0x80000001}, &(0x7f000001b000)={0x43, 0xa40b, 0x325015f2, 0x20, 0x9, 0x7, 0x1, 0xc3de}, &(0x7f0000032000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r3, 0x6, 0x1, &(0x7f0000034000)="", &(0x7f0000033000)=0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r4, &(0x7f0000032000)={0x10, 0x0}) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f000002c000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x6, 0x0) 2017/07/30 23:26:23 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000739000)="2f6465762f73657175656e63657200", 0x8080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000001000-0x3d)="e0444a1445c38f2ba87c4d01cf086e7e4971ed776f445d91e50687dfab36e4359647f96242353b6dae726d084ba24cc232db6f99720ca7439ef74d4fe1", 0x3d) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000067000-0x28)={0x400, 0x1b, 0x6, 0x9, "2283a0276556718d837d817226bc224600e389124ac0c635e8460247088a7e7a"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x39011, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000002000-0x20)={@common="7465716c300000000000000000000000", @ifru_flags=0x2}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x1c)={@common="64756d6d793000000000000000000000", @ifru_names=@common="74756e6c300000000000000000000000"}) r2 = gettid() r3 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r2, &(0x7f0000002000)=[{&(0x7f000000d000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}, {&(0x7f000000b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f0000001000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3}, {&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b}], 0x4, &(0x7f000000c000)=[{&(0x7f0000004000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f000000d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000004000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}], 0x3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000000c000-0xa0)={0x0, @in6={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfffffffffffffff9, 0x4, 0xd1, 0x69c}, &(0x7f0000004000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000000b000-0x8c)={r4, @in6={{0xa, 0x3, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000000c000-0x4)=0x10) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000000a000)=0x1000, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x4001f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r2, 0x3, &(0x7f0000006000-0x18)=[&(0x7f0000004000/0x1000)=nil, &(0x7f0000000000/0x3000)=nil, &(0x7f000000c000/0x2000)=nil], 0x0, &(0x7f000000c000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4000000002) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x100000a, 0x32, 0xffffffffffffffff, 0x0) wait4(r3, 0x0, 0xc, &(0x7f0000004000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000003000-0x6)={0x1, 0x5, 0x10001}) write(r1, &(0x7f0000001000-0x67)="03497994a783fd1a735dc63fcf065dff1ea655fa6f923257b33ff223fba49aaed24e888f8f32f62e4b69fc4e9776bb0eefc8b5e94d8ed92cdd97ab2862c48505f739e27223b2214fa1571cf6098a8b91255af313ec3ee09b43497eebfd4111201d6643db59288d", 0x67) 2017/07/30 23:26:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000080a000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ff000)=0x18) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x42002) chmod(&(0x7f0000fc7000-0x8)="2e2f66696c653000", 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x1, 0x0}}}) r2 = socket(0x11, 0x80803, 0x0) getsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000b3c000-0x4)=0x0, &(0x7f0000d17000)=0x4) ptrace$setsig(0x4203, 0x0, 0x1d, &(0x7f0000001000)={0xb, 0x6, 0x7, 0xfffffffffffffffd}) setsockopt(r2, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000b1e000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x101, 0x7, 0x20}, &(0x7f000056a000)=0xa0) close(r1) inotify_init1(0x800) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f89000-0x4)=0x0) dup3(r1, r2, 0x80200) flock(0xffffffffffffffff, 0x0) getsockopt(r2, 0x80000000, 0xfffffffffffff800, &(0x7f0000423000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000186000+0xb11)=0x94) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f0000945000-0x8)=0x0) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)="53") [ 54.521608] 9pnet_virtio: no channels available for device ./bus 2017/07/30 23:26:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = dup2(r0, r0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000f70000)={0xfffffffffffffe00, 0x4}) fremovexattr(r0, &(0x7f00007f7000)="2f6465762f6e65742f74756e00") mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000015000-0xb)="2f6465762f6877726e6700", 0x404000, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x39f) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r3, 0x7, &(0x7f000002f000)={0x0, 0x0, 0x0, 0x31, 0x0}) fcntl$lock(r3, 0x6, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x1, 0x0}) flistxattr(r0, &(0x7f0000559000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) socketpair$inet6(0xa, 0x1, 0x8, &(0x7f000081c000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00001d3000-0x20)={0x0, 0x0, 0x10001, 0x1000000000000}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000103000)={r5, 0x80000000}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b8d000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000064000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000dfb000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, r6}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ftruncate(r0, 0x1) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000ff4000)={0x2, &(0x7f0000ff5000-0x18)=[{0x3, 0x0, 0x0, 0x1}, {0x200, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000c18000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f2a000-0x4)=0x20) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x265, 0x0, @cisco=&(0x7f0000542000)={0x0, 0x0}}}) r7 = accept(0xffffffffffffff9c, &(0x7f000076d000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00009f2000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000b9b000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x1, 0xfff, 0x200, 0x862, 0x8, 0x81, 0x9, 0x4, 0x6, 0x40, 0x1ff, 0x7, 0x6, 0x9]}, &(0x7f0000c48000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000a20000)={r8, 0x5, 0x6, 0x7}, 0x10) 2017/07/30 23:26:23 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000bfd000/0x4000)=nil, 0x4000, 0x3, 0x30, r0, 0x4) r1 = socket(0x10, 0x100080003, 0x0) ioctl$TIOCNXCL(r1, 0x540d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) fstat(r1, &(0x7f0000c99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000213000)={0x0, 0x6, 0x4, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x3}) mq_timedsend(r2, &(0x7f0000258000)="c44d91c2b60db2a704214983ebfaa804804a8af9f798403ba1fdc90e40ad1dd54bdaeba4649974f75e5b7bb7f50002350000000211a57c09d2d33d8cd054de8e2a9e4e1c0cbe94578e7c145d52a5628de6b9b933f829db653bf8e402f2f59dce7fbb1d9f68572099a12ea8886ad3df43abc7046f3c24ababb650000000000000040104539c592083eb708ce1d5c7912fda07750e985dcd2a8b575e061a4ab57b551738cbff070040132ea749ab0469a060beb5d786e9000000098e1edec5bb000000012a41d32d96026ff73855ab8e8979a5a3496540ca7bf46ea901", 0xdc, 0x6, 0x0) mq_notify(r2, &(0x7f0000faa000-0x50)={0x0, 0x1c, 0x0, @tid=0x0}) r3 = epoll_create(0x1051) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000158000)={0x1c, 0x0}) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000fad000-0x10)={0x0, 0x0, &(0x7f0000b83000)=[]}, &(0x7f0000dbe000-0x4)=0x10) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00007d9000)={r4, 0x1}, &(0x7f0000fac000)=0x8) mq_timedsend(r2, &(0x7f0000263000)="", 0x0, 0x0, &(0x7f0000001000)={0x0, 0x989680}) mq_open(&(0x7f000095b000-0xb)="6574683000", 0x842, 0x20, &(0x7f000017c000-0x40)={0x80, 0x100000000, 0x2, 0x3, 0x9d11, 0x0, 0x4, 0x4}) sendfile(r1, r2, 0x0, 0x40) geteuid() fstat(r3, &(0x7f0000faa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_pwait(r3, &(0x7f0000202000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0xffffffffffffffff, &(0x7f0000fab000+0xc40)={0x40}, 0x8) syz_fuse_mount(&(0x7f000048e000)="2e2f66696c653000", 0x8000, r5, r6, 0x1, 0x20000) chown(&(0x7f0000e89000)="2e2f66696c653000", r5, r6) getegid() getgid() setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000058000-0xc)={0x0, @rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e02000)=0xc) fcntl$addseals(r1, 0x409, 0xf) mq_timedreceive(r2, &(0x7f00006a3000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f, 0x101, &(0x7f0000faa000-0x10)={0x77359400, 0x0}) connect$netrom(r1, &(0x7f0000672000)=@full={{0x3, {"fff0100000af19"}, 0x7f}, [{"1917a4f498d56f"}, {"dd0ece568e3be1"}, {"24165900f934b6"}, {"d4f9ab0d25b4e4"}, {"0745f2ed491725"}, {"5407000000e032"}, {"5c894e565ea738"}, {"f60fbff069cd7c"}]}, 0x48) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000faa000)=0x7e, 0x4) 2017/07/30 23:26:23 executing program 3: mmap(&(0x7f00008f5000/0x4000)=nil, 0x4000, 0x5, 0x110, 0xffffffffffffffff, 0x800000000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000deb000)="", 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000094f000)={@common="69666230000000000000000000000000", 0x81}) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)="69666230000000000000000000000000", 0x2) socket$inet_tcp(0x2, 0x1, 0x0) 2017/07/30 23:26:23 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000003000-0x8)="2e2f66696c653000", r0, &(0x7f0000002000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7, 0x10010, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x51f, 0x23, 0x800, 0x3a6d9816, 0x4}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={r1, 0x800000000000, 0x10, 0x5, 0x7f}, &(0x7f0000002000+0xfd7)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x400}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x4, 0x0, 0x6, 0x7fffffff, r2}, &(0x7f0000002000)=0x10) setitimer(0x2, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) setitimer(0x3, &(0x7f0000000000)={{0x0, 0x2710}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x200000080805, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0xa, &(0x7f0000b5a000)=0x0, 0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000243000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f63000-0x4)=0xe8) mmap(&(0x7f0000443000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000759000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f63000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, r5}, 0xc) mmap(&(0x7f0000f62000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r4, 0x6, 0xe, &(0x7f0000f63000-0x1003)="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", 0x1003) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000651000-0x10)={@multicast2=0xe0000002, @loopback=0x7f000001, 0xfffffffffffffffd, 0x0, []}, 0x10) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000015000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x1}, 0xc) getsockopt$inet_buf(r4, 0x0, 0x29, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000006000-0x4)=0x91) 2017/07/30 23:26:23 executing program 7: mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x2) readlink(&(0x7f00006fc000-0x8)="2e2f66696c653000", &(0x7f0000323000)="0000000000000000000000000000000000000000000000000000", 0x1a) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000791000)=0x1c0, 0x4) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000791000)=0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x7, 0x34, r0, 0x0) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00003d9000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000795000-0x4)=0x0) mmap(&(0x7f0000338000/0x3000)=nil, 0x3000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x2, r3, &(0x7f0000794000-0x8)=0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000795000-0xb)={0x8, 0x9, 0x200, 0x44, 0x5, 0x8, 0x19c, 0x9, 0xfff, 0x3, 0x5}, 0xb) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000792000-0x4)=0x0) openat(r2, &(0x7f000078b000)="2e2f66696c653000", 0x5fad65b70d14e7df, 0x8) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x2000000000008c2, &(0x7f0000795000)="70bae0c581a43c279ffb7d2601a9a58b10344383e64693c7f9e4215c54c98205517179409b336d6bf08bad22bf89eb8346e153370b0a2932d19ee04969283c10a44e4e7d9b83040b8cb10bcab46e9a155721719317eaccc6bc89d1b690a936de1d080a1c35bad61548e296d9f5208de8ce2f513a49aa48d6b7f6512a03cb25a81c62aa277a06998ea24c8ff90d4ed7480009f68332186a9d2783d75fb0fa832dd281842229fe1e9878000000009ceccddacaf5da0176ad398261af41a689accfb903214d56478b6182b39f82c597fdb69b7ff4217d0865f2a9e5a849f9777aaf747329d5cec03f2d", 0xe8) ioctl$PIO_CMAP(r2, 0x4b70, &(0x7f0000296000-0x30)={0xfe, 0x9, 0x3f, 0x3ff, 0xffffffff, 0x40010000}) mmap(&(0x7f000052c000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000018a000)={&(0x7f0000792000-0x60)={0x27, 0x1, 0x0, 0xfffffffffffffffd, 0x100000000000, 0x0, "b177b8c8c2e3839f7d5e14365c1eb8211a170e32101de09b7583b1008482fffff2d4026513e1b9210668e191431f59aff7a6f3b204007d4bdf428e76fa052c", 0xffffffff}, 0x60, &(0x7f00006e6000-0x10)=[{&(0x7f0000481000-0x72)="fc3fd200c99302abdaf239225ee3dec5bedffaa6af81c4e3c241d29ef62c53d8eaec64904b5d8443b478121792e67f252e03813d0d001600000000004082bc95bb9eb7e671148ae982ecb2d4983825b8283ad7075f965faa81538bd23ca432b31ad1f4f20d8b08a17500f80115984df73fb8", 0x72}], 0x1, &(0x7f000078b000)={0xd0, 0xfffffffffffffffc, 0x7, "ecc82d2bc0f02ecc3139eab8561dc7287ad3c42c69d9963feb9d27a4d0e9586beb49e9e72edfc2fc94666be07f07f39bc500642c50b83b772f83f0fc42c63a1f57385c1edf67795ea5daacbcb5d7e5f140ecc8b669ac189ac4a67ffd03ba4e037fe5d904a7ea244c5f9fdb4e496662fcfef97d3dbabeee30ca40aaabd4e10e511d386a0a4d91dc0287083569f293b8b6852c6b41b54be4cf900abe394a2e51227fb95f7c5c418a5d35f16f40f648d4aaa1737b7d8946b8dcf9"}, 0xd0, 0x10}, 0x1ffffffe) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000078f000)=0xdc3, 0x4) recvfrom(r0, &(0x7f000078f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85, 0x2000, &(0x7f0000790000-0xe)=@l2={0x1f, 0xffffffffffffff81, {0x1, 0x5, 0x2, 0x9d, 0x5175, 0x9}, 0x4, 0x79ea}, 0xe) [ 54.591558] 9pnet_virtio: no channels available for device ./bus 2017/07/30 23:26:23 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000e0b000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed, 0x10000, &(0x7f0000d48000-0x1c)={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f000065b000-0x4)=0x0, &(0x7f000019c000-0x4)=0x4) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1082, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000200000004, 0x2000000004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a26000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r3, 0x0) r4 = gettid() perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000200000004, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000424000)="2e2f66696c653000", 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000b04000-0x4)="6e667300", 0x90000, &(0x7f00007f3000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e35000-0x78)={0x2, 0x78, 0xa29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c98000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$usbmon(&(0x7f00000ec000)="2f6465762f7573626d6f6e2300", 0x5, 0x280000) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000551000)="2e2f66696c653000", &(0x7f00003b7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r5 = open(&(0x7f0000028000)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000013000-0xa)="2e2f636f6e74726f6c00", r5, &(0x7f000002b000-0xa)="2e2f636f6e74726f6c00") rmdir(&(0x7f0000038000)="2e2f636f6e74726f6c00") mkdirat(r5, &(0x7f000002d000-0xa)="2e2f636f6e74726f6c00", 0x0) readlinkat(r5, &(0x7f0000037000)="2e2f66696c653100", &(0x7f000001a000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e) 2017/07/30 23:26:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x28000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) unshare(0x0) r1 = gettid() fcntl$setown(r0, 0x8, r1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2017/07/30 23:26:23 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000004000)={0x10001}, 0x8) request_key(&(0x7f0000001000-0x5)="7573657200", &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="00", 0xfffffffffffffffe) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KIOCSOUND(r0, 0x4b2f, 0x401) msync(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) 2017/07/30 23:26:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) rt_sigreturn() mkdir(&(0x7f000002b000)="2e2f66696c653000", 0x0) r0 = memfd_create(&(0x7f00000b7000)="2973656c696e75784600", 0x2) setsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000783000)=0xb021, 0x4) 2017/07/30 23:26:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00006c3000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000b74000/0x3000)=nil, 0x3000, 0x3, 0x40010, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff7ffc, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x612000)=nil, 0x612000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xe, 0x3, 0x2000000000000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x3, &(0x7f00001fd000)=[{0x1d, 0x0, 0x1, 0x7a}, {0x2d, 0x8000000000, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x6}]}, 0x10) write(r1, &(0x7f0000354000)="1f0000000106fff4f5000000000000000000001e00000000000000bf3201a8", 0x1f) mmap(&(0x7f0000612000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000613000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000614000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000614000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000614000)="2f6465762f73657175656e6365723200", 0xfffffffffffffffd, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000613000)={0x4, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00004f0000)={r3, 0x8}) mmap(&(0x7f000096f000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x1) r4 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r5, 0x890d, &(0x7f00008f0000)={0x92, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xffffffffffff9155, 0x9, 0x4a, 0x101, &(0x7f0000bb4000-0x10)=@common="69706464703000000000000000000000", 0x9, 0x3, 0x1000}) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(r5, &(0x7f0000ec4000)="", 0x0, 0x5da39d5f72761144, &(0x7f0000ec5000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0xa38d}, 0x1c) bind$unix(r4, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) setns(r6, 0x0) getsockname$unix(r4, &(0x7f0000cdb000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b32000)=0x8) link(&(0x7f0000162000-0x1)="e91f7189591e9233614b", &(0x7f00006f4000)="2e2f66696c653100") unlink(&(0x7f0000598000)="2e2f66696c653100") mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/30 23:26:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000c3f000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) epoll_create1(0x0) r0 = epoll_create(0x3) socket(0x8, 0x5, 0x0) set_mempolicy(0x3, &(0x7f000000d000)=0x9, 0xa0) unshare(0x8000) r1 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x8, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) migrate_pages(r2, 0x100000000, &(0x7f0000aeb000-0x8)=0x8, &(0x7f0000aea000)=0x18) mq_timedsend(r1, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) pread64(r1, &(0x7f0000640000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7, 0x0) mq_timedsend(r1, &(0x7f0000cb3000+0xe67)="", 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000410000)={0x40000001, 0x0}) r3 = syz_open_dev$loop(&(0x7f000030d000-0xb)="2f6465762f6c6f6f702300", 0x9, 0x1) r4 = memfd_create(&(0x7f0000000000)="fff8", 0x0) pwritev(r4, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="986d63dabffabefe3d9f28e45b6d37b8651a1c5b3846e86b513f3de60ee87fc128aa9298b0ed6b5737b9a82e219f270000000195503ad0f5a0c85887ae58001856563e5099b22ceaca56d2ffbb1b4016fea257fd", 0x54}], 0x1, 0x7fffc) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$unix(r4, &(0x7f0000fd8000)=@file={0x0, 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&(0x7f0000e7b000-0x4)=0x1002) r5 = dup2(r4, r4) sendfile(r3, r4, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$TCGETA(r5, 0x5405, &(0x7f00003b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_RESIZEX(r5, 0x560a, &(0x7f000026c000)={0x3ff, 0x1, 0x3, 0x3, 0x3, 0x401}) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x8000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000b87000)={0x2, 0x101, 0x5, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000152000-0x1)=0x3) pipe2(&(0x7f0000c32000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r1) fdatasync(r3) accept$inet(r0, &(0x7f00005be000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006b9000)=0x10) 2017/07/30 23:26:23 executing program 5: eventfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000556000/0x4000)=nil, 0x4000, 0x103, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x3fffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x3) accept4$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000268000-0x4)=0x8, 0x800) listxattr(&(0x7f0000f50000)="2e2f66696c653000", &(0x7f0000cc3000+0x1af)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000)={0x0, 0xffffffff00000001, 0x5, 0x3ff, 0x7, 0xffffffffffffdb25, 0x401, 0x1, 0x200, 0x9, 0xd014}, 0xb) 2017/07/30 23:26:23 executing program 6: mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008c9000-0x78)={0x2, 0x78, 0x497, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000696000)="2f6465762f7573626d6f6e2300", 0xd62, 0x80042) mmap(&(0x7f00001a6000/0x4000)=nil, 0x4000, 0x0, 0x40010, r0, 0x0) r2 = eventfd2(0x3ffc000000000000, 0x800) ioctl$TCSETSF(r1, 0x5404, &(0x7f000045c000)={0x1, 0x7, 0x80000001, 0x800080000000000, 0x100000001, 0x0, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x80}) mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x80003, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000430000/0x3000)=nil, 0x3000, 0x2000003, 0x10, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x8010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r3, 0x107, 0x20000000000000c, &(0x7f0000000000)="ff0000ab", 0x4) r4 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x12, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000ba4000)=0x0) mmap(&(0x7f0000e40000/0x1000)=nil, 0x1000, 0x1, 0x32, r3, 0x0) gettid() getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000cdf000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000fbe000-0x4)=0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fbd000)={0x0, 0x0}) r7 = getpgrp(r6) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x2000001, 0x30, 0xffffffffffffffff, 0x3) r8 = open(&(0x7f0000fbe000-0x8)="2e2f66696c653000", 0x40, 0xa) clock_adjtime(0x0, &(0x7f000080c000)={0x7f, 0x7, 0x0, 0x2, 0x6, 0x1, 0x7fffffff, 0x100, 0x6, 0x3, 0xff, 0x9, 0x81, 0x0, 0x7, 0x5, 0xe94, 0x9, 0x5, 0x20, 0xfffffffffffffa55, 0x3e, 0x10001, 0x85, 0x0, 0x1}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r5, &(0x7f0000fbd000-0x40)={0xe6c, 0x0, 0x0, 0x8, 0x6e17, r3, &(0x7f0000fbd000-0xe)="d23e21cd73aceda2146618ed8520", 0xe, 0x8, &(0x7f0000d1a000-0x50)={0x2, 0x3, 0x4, @tid=r7}, 0x1, r8}, &(0x7f0000fbd000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000552000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x1) r9 = memfd_create(&(0x7f00009a5000-0x10)="5e70726f635d766d6e65743129277d2600", 0x2) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x9, 0x818, r8, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, r9, 0x800000000000800) mmap(&(0x7f000091b000/0x1000)=nil, 0x1000, 0x1000000, 0x1050, r4, 0x0) 2017/07/30 23:26:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000e2d000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000a86000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) syz_open_dev$sg(&(0x7f00005f7000-0x9)="2f6465762f73672300", 0xb9b4, 0x18003) tee(r2, r1, 0x6, 0x4) fcntl$setpipe(r2, 0x407, 0x5) ftruncate(r1, 0x80000000) vmsplice(r3, &(0x7f0000004000-0x20)=[{&(0x7f0000c1d000)="3f", 0x1}, {&(0x7f000014c000-0x1000)="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", 0x1000}], 0x2, 0x6) tee(r0, r3, 0x8, 0xe) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) preadv(r3, &(0x7f0000450000-0x16)=[{&(0x7f00006c7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f0000d7d000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}], 0x2, 0x5c) splice(r2, 0x0, r1, 0x0, 0x50e3, 0xe) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00004f2000)=0x1, 0x4) 2017/07/30 23:26:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6b657963686f726400", 0x100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse_notify_inval_inode(r0, &(0x7f0000002000)={0x28, 0x1, 0x0, 0x4, 0x0, 0x400}, 0x28) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x2000000000000032, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000)="7472757374656400", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x2a)="f82a235c8c6a6f0d80c9f32957e35cdae6863eea316a6f581c4525eda25fc07bfe3712129802ac0550c5", 0x2a, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000004000+0xf10)={0x2, 0x3, 0x9, 0x1000, 0x3f, 0xd539, 0x3, 0x3, 0x778, 0x7f}) r2 = add_key(&(0x7f0000003000)="73797a6b616c6c657200", &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000003000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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keyctl$link(0x8, r1, r2) mount(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x5)="6365706800", 0x4, &(0x7f0000001000)="2915e784c81a3623f88fe541e55e2863d0cf48b6eff161b0aad65ae86a8764d555d5e678788061a107308705e668657e3413069053a32b698a9c438e9774bd1666be502d161cdfe9abb3d2d25a7fc8b013f402f743ade7aaa43295f912982db540d2c6e984c039d68e6f1fec35ad38aca8fc7e9ceaffa755b091f92061233e5e2e64dec650316f7c68fa87bb4185317976dc31b6813614") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) renameat2(0xffffffffffffffff, &(0x7f0000288000-0x8)="2e2f66696c653000", r3, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x0) 2017/07/30 23:26:23 executing program 0: mmap(&(0x7f0000313000/0x4000)=nil, 0x4000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000354000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00009ba000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000002000-0x24)="70317369785f61636c5f616ffa00006e246c6f7071706f776c486e307304006973757800", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10110, r1, 0x0) r3 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) r4 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x2f, &(0x7f0000fd5000-0xcb)="b76c06d7e98e5aa0321a7889a7439f9e61937b3b2be10130b59809a17cc7847c706f05ad8baa22d0cc02ba4ad0213e5a84e13b78", 0x34) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) ptrace$setsig(0x4203, r3, 0x101, &(0x7f0000ed3000-0x10)={0x5, 0x1000, 0x100000000, 0x0}) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000dee000-0x8)={@broadcast=0xffffffff, @empty=0x0}, 0x8) mmap(&(0x7f0000290000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$tun(&(0x7f000079e000)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}}}) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f000098b000)={0x0, &(0x7f0000091000-0xc)=[]}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00003b3000-0x4)=0x0, 0x4) close(r6) syz_open_pts(r5, 0xa00) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000741000)={0x0, 0x0}, &(0x7f0000764000-0x4)=0x10) read(r5, &(0x7f0000160000-0x39)="", 0x0) mount(&(0x7f0000b2a000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f000067f000)="6d717565756500", 0x0, 0x0) getdents(0xffffffffffffffff, &(0x7f0000386000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x645) 2017/07/30 23:26:23 executing program 2: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000455000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x1, 0xff, 0x2, 0x401, 0x5, 0xf1}, 0x20) r1 = inotify_init() fcntl$getownex(r1, 0x10, &(0x7f0000fb6000)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000ece000-0x18)=[{0x6, 0x0, 0x0, 0xffffffff}]}) set_tid_address(&(0x7f000086f000)=0x0) mq_notify(0xffffffffffffffff, &(0x7f000014b000)={0x0, 0x4, 0x0, @thr={&(0x7f0000fc9000)="42", &(0x7f0000649000-0x2)="430a"}}) r2 = creat(&(0x7f0000a22000)="2e2f66696c653000", 0xe1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000522000)={0x0, @in={{0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x8, 0x7, 0x2, 0x0, 0x4cea, 0x1, 0x3f, 0x100000000, 0x2, 0x8768, 0xe49, 0x6, 0x0, 0x8]}, &(0x7f0000063000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000051d000-0x8)={r3, 0x8}, 0x8) r4 = getuid() ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000968000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioprio_get$uid(0x3, r4) r5 = dup2(r1, r2) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x1e)="2c2c2347504c24766d6e657431706f7369785f61636c5f61636365737300", 0x200) rename(&(0x7f00003a6000)="2e2f66696c653000", &(0x7f000071b000)="2e2f66696c65302f66696c653000") sync() r6 = mq_open(&(0x7f0000c8b000)="2c2c2347504c24766d6e657431706f7369785f61636c5f61636365737300", 0x0, 0x8, &(0x7f0000173000-0x40)={0x3, 0x4, 0x10001, 0x1, 0x3, 0x100, 0x401, 0xb}) fcntl$setsig(r6, 0xa, 0x42) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000fa6000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r5, 0x40086425, &(0x7f000000f000-0x8)={r7, 0x1}) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f000056d000)={0x8, 0x8, 0xffffffffffff7f0e, 0x7, 0x80000000, 0x3ff3bb5a}) getsockopt$inet_buf(r8, 0x0, 0x29, &(0x7f0000000000)="00000000000000000000000000000000", &(0x7f0000006000-0x4)=0x10) 2017/07/30 23:26:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x200000, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090e000/0x3000)=nil, 0x3000, 0x1, 0x50, r0, 0x0) gettid() ioctl$TIOCEXCL(r0, 0x540c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b6b000)=0x0, &(0x7f0000741000)=0x4) fcntl$getown(r0, 0x9) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$random(&(0x7f0000fad000)="2f6465762f72616e646f6d00", 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f000007f000)=0x3f) pread64(r2, &(0x7f0000354000)="00", 0x1, 0x0) fcntl$setown(r4, 0x8, r3) r6 = dup3(r4, r2, 0x0) fcntl$setsig(r4, 0xa, 0x12) readv(r5, &(0x7f0000fbc000-0x10)=[{&(0x7f0000fa5000-0x8e)="00", 0x1}], 0x1) dup2(r4, r5) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, 0xffffffffffffffff, &(0x7f0000dad000)={0x0, 0x0}) tkill(r3, 0x16) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r7, 0x8946, &(0x7f00003dc000)={@common="73697430000000000000000000000000", @ifru_data=&(0x7f0000aee000)="27000000000000000000040000ff0f001cee0000000197097feeffffae240000"}) 2017/07/30 23:26:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00001ed000)="00", 0x1, 0x3) socketpair(0x9, 0x80004, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000490000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000002000-0x20)={0x9, 0x0, 0x10003, 0x6d13}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x2, r2, 0xfb9e6b4d0b35d07e, 0x2}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x80040, 0x0) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000001000-0x4)=0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x101140, 0x116) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000000000)=0x401, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000001000)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/07/30 23:26:23 executing program 3: ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000999000-0x10)={0x800000000000005, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) r1 = openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000a000)="2f6465762f70746d7800", 0x0, 0x0) r3 = epoll_create1(0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000000a000)=0x0) setpriority(0x1, r4, 0x8000) mmap(&(0x7f0000fca000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000b000-0xc)={0xffffffff80002004, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000005, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000001000-0xc)={0x0, 0x0}) mmap(&(0x7f0000483000/0x4000)=nil, 0x4000, 0x2000004, 0x32, r1, 0x2) r5 = socket$netlink(0x10, 0x3, 0x0) timerfd_create(0x0, 0x0) r6 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r6, 0x4000024, &(0x7f0000b4c000-0x20)={0x0, 0x1, 0xffffffffffffffff, 0x0, r4}) mmap(&(0x7f000023c000/0x1000)=nil, 0x1000, 0x0, 0x400000020110, r5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = inotify_init1(0x80000) ioctl$sock_inet_SIOCGIFNETMASK(r7, 0x891b, &(0x7f000000b000-0x20)={@generic="3856cc96cd8b3cf33e12b4259b8e8226", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000b000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r8, 0x10e, 0x4, &(0x7f000000b000-0x4)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x20)=[{r8, 0x2, 0x0}, {r3, 0x10, 0x0}, {r7, 0x80, 0x0}, {r7, 0xe, 0x0}], 0x4, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000001000)="2f6465762f766373612300", 0x9, 0x40) socketpair$inet6(0xa, 0x4, 0x476, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/07/30 23:26:23 executing program 4: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0xf, 0xff, &(0x7f0000f90000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x23, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000005, 0x0, 0x22, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x8) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x671, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4, 0x94, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6f11, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fc7000)="2e2f66696c653000", &(0x7f0000fc5000)="2e2f66696c653000", &(0x7f00000d6000)="756269667300", 0x20000, &(0x7f0000a2e000)="0dec61d97a03054dc8e676c73ee3fbf27543f2f5239a065911654963d2f8d38762135eddd7fe758c4d8e6618d72a26b6c11c91258cfaf916f5c89db35e0e28397df38bb40e0b740b7016a4262f849966aacdde5b50fcc973efd752956c20c42ae8678ca7eba5640cd619f9beb3de800bf5814afb268e111f20863c75dc17dc2e60327504acd4a4194da340171d32c2c40a338bb83e12a5dac562466edefd5fd02a0fa2eb2f1cfe1b05ab4112a98de3d5f1672b84bd8acbf3b64dcad528746c526b8103d92cf960e03ab2dcb7726ca341445d9ba3a4b88cb3e61c3255175be4ab66fcc2ee4b6b0ddc41") mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b66000/0x1000)=nil, 0x1000, 0x3, 0x4000000000000032, r1, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000f16000)=0x0) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000350000)=0x0) r5 = socket$inet(0x2, 0x80002, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r5, &(0x7f0000f13000-0x28)={&(0x7f0000bfa000)=@generic={0x0, "b98a8d69f560f0d3cd6c000080012c12ca4995098013f05316e951ea4e1ef634e8ae59615012406472409fc247f06fd53ea2c941486ab1869cb7546f24b645f42eeec2d45aefd80e3d8dec2799bf6b69edcc0a8cac6c4a4778ce3bf36833bfda65292170df1f8833a55ccb40be051a8e67c6ec5c797141eda74f797076a7"}, 0x80, &(0x7f0000fc7000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x2, ""}], 0x1, 0xc0}, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r6 = socket$inet6(0xa, 0x5, 0x6) getsockopt$inet6_tcp_buf(r6, 0x6, 0x0, &(0x7f0000f17000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b0b000-0x4)=0xa2) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000ef4000-0xb8)={0x0, 0x9d0, 0x4, 0x8, 0xbf4a, 0x1, 0x8000, 0x7fff, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xfffffffffffffffe, 0x5, 0x7fff, 0x5}}, &(0x7f0000e4f000-0x4)=0xb8) r9 = epoll_create1(0x80000) epoll_pwait(r9, &(0x7f0000b3e000)=[], 0x0, 0x0, &(0x7f000026b000)={0x4}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000b85000)={r8, 0x36, "7c2bb9ba859a58f5b0848e0c7a1c141420f25db1e51c8a642a1b3cc0e49acfc57c2135cc339618d210656f141aa9f1e14283943b0021"}, &(0x7f0000d09000-0x4)=0x40) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000305000)={0x9, 0x100, 0x2, 0x6, 0x1, 0x400, 0x2, 0x20000000eae, r7}, &(0x7f0000f16000)=0x20) epoll_create1(0x7fffd) 2017/07/30 23:26:23 executing program 7: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000)="2f6465762f7573626d6f6e2300", 0x6, 0x60b00) sync_file_range(r0, 0x6, 0x2, 0x4) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f2b000-0x8c)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f7a000)=0x8c) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002ea000)={r1, 0x7fffffff}, &(0x7f0000f7c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000cfa000-0x18)={r1, 0xfffffffffffff34e, 0x10, 0x8, 0xfffffffffffff801}, &(0x7f0000b1b000-0x4)=0x18) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000-0x8)={r1, 0x8}, &(0x7f0000f7c000)=0x8) 2017/07/30 23:26:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8940, &(0x7f000013f000-0x18)=@get={0x1, &(0x7f00005e3000-0xc3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x828}) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{0x0, 0x2710}, 0x2, 0x1, 0x80401}, {{0x77359400, 0x0}, 0x0, 0x0, 0xffffffffffffffff}], 0x30) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00001fe000-0x4)=0x7c, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000ac0000-0x8c)={0x0, @in={{0x2, 0x0, @rand_addr=0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000042000)=0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000069e000)={r1, 0x4}, &(0x7f0000efe000)=0x8) accept4$llc(0xffffffffffffffff, &(0x7f00007c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000093e000)=0x10, 0x80800) r2 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000e80000-0x4)=r2) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e26000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002ad000-0x4)=0xc) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00006cf000-0x5)="7965616800", 0x5) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000938000-0x4)=0x1fd, 0x4) sendmmsg(r0, &(0x7f00001ce000)=[{{&(0x7f0000935000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f000062a000)=[], 0x0, &(0x7f0000440000)=[{0x70, 0x116, 0x4, "68ee81f9b722d5dc5117a08d40023a60155f16c4ba084cf354f752ff186cb27d51a23a26057724357ef8edc9a43d4db390965677f26609fb9016907efa67efff60697579e9a2d743c9435b4ea1e1bbb1dcf774d8dd71e83b2ca9"}, {0xa8, 0x11e, 0x6, "22e01bf05736d173e0b6fe21709b0dc09692a39e730d6cb36583f6e2d309bc27daded85df1ad0e3f3b21a39dd1b4d6717e58c84adabfe0cd537e41faf272c95bb0ae4fbc9faf9a3dd62835d97398ad7119a32e9417456dda13b6d8b7cb35c9461665e034b6ca54af0a513fada2b74a8b960d96b4ae951018456161ec8e8999b923ba8086ff1ec2067fe4e9280b4c93e773e289"}], 0x2, 0x1}, 0x5}, {{&(0x7f0000936000-0x6)=@hci={0x1f, 0x9, 0x1}, 0x6, &(0x7f00000d8000-0x80)=[{&(0x7f000073a000)="510e1cfb6700dc31cff97d332fa52f72936346f965726b776359e5c38729733390f67720e6dd06ba8817e6026b3c364156bb0abd71fdcd8ef5d7723701c47f3781e4f072a8a813db50ec571d3f3751", 0x4f}, {&(0x7f00007f8000-0xbd)="1565875facc924634ae290be9868fc8236a488cfb667e201cfeb877052315120af6eb8e9e3dd025864c80bdf8276949a4ac8f01a89922c39028e0dbe617931cb011c77605ad6f3ce9d69ab6bed3c1b285582345daa09db5df20a3c77346444f9fdf886164038e077efffdaca713b4cfc804e90efa8c932003374d47ed38f7397774a75b67e0afee59130b720ebd451a7f988c5d5ed94e393fabf0cf040baa38132e6c5c3e66fdd8449c29466caa86ff773dec913ac2c86a677d5ec962d", 0xbd}, {&(0x7f0000936000-0xb0)="4980ca27cea21df0a503b3b88aded1d5e69a35465b80ba2a9ee1ea5028d92e7376ea84048b75151d3a338799b8e2294ff0782138abd2961ee72602dda7957d8565f3f17a971f7a976611d4f3b8c56158db56ffc83ccffc60e161d28e02f95ada07c7a330863e1c9f1707a8a84487b8694900745cfdc053c86c48f8ef7e3d210cba5de4e0cd1abe3fe9b5d6520f3cea57a40a9d22b3d053980dee03dfaf4a369e24b4e0db4e3ea8085de7cf7205908f9c", 0xb0}, {&(0x7f00002dd000)="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"02db21ead3dd1974db51a88045cfc092bfa024d7b05fbe941409a1d5447926ac327da2e91993f131fdf32014c6d8ac5e43d1ea04da6e50ef979bddd2bc95d9e8a6c66b9d02e2c8c33480e191bb212a79638cbbe8afc263529c86526e62e7fd40ff15a21e118ba578784f4690a82d4a5939994ebb4e1e43d7ffc9ccc324e2bc8e3b7e92f38f7940b32c74af1ea850125eba17c6287b966824668eef6dd791eccf0c34611f8ebfc6ecab5c6ac733b440d05dfb9590b2fe5378c608daef2043fc798dd26a79c7f14daedc2add6492985c23"}], 0x6, 0x40}, 0x1}, {{&(0x7f0000935000)=@un=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00008e1000)=[{&(0x7f0000748000)="5dee4abbb4bf37c38565bf5f29fa3dede0f59dc8088403a08b055eeb3d34159ed968f809db991f9dcddfe04cdb9be7b67c51ae9e0f3dcb3179e880be10fad5976b22b9d3cc7c95300e031c57ced7b956dc73d1bbbfa497f59a17bcdeddaedcbed32fc51e303f700135d0b814fb7d8854279a241cf1f29026c65aea051652b55f946bb3e2139c29276a4f7327078d6b3d6305b7492e04e75f9e08ccedd52c7d9bfae8f2833000f589bf700b737b864a111b5976726a8fe8390b30768059c892f7f8f113c850209a3d9b92c08e6942efb79445df5100376edb65fb127c36184023e815e8", 0xe3}, {&(0x7f0000745000-0xa7)="da2a4ce3826f4422b93b1820106543c1167e15e01d9f56c815e04e4c72af45e99dee52b4711ffc79a04f64641d0081be8c9ad49920c97e489278061aad3634da4c043a901cae4e7c77942644d7627b85eaabf91376ae48ddaba6cb469f6bd9c666ff255f0e7303b0252dc39813c5a2aa37aafdad4deffe35d7c39ad22e56f72ebc1456bce3516e8d399ff68334fc7b0694f7a1baf01d685b32400fff6e9a72d5f687edaaa63a29", 0xa7}], 0x2, &(0x7f0000936000-0x200)=[{0xe0, 0x0, 0x7fff, "5437b43d4f19ad374a670fbec03157094ad88a1f0ed2b11e9858b23ae7234df3e41daaf34c20a45a36aad90c15b041ba5c44af4fa38ffc2598d2c0a40c6001423abe57a046c71708af554c1685d48f422bece897436d728a96b888611462d49cfaef4594bf83ec1229dccff7e4c8d25f7d05b4db611d1c7b89bd5ee9d33e8b38663b0fc188c7b573cd6b3294b55a3047e5f0cd228726541d487dc7638728166dc442036fb4c60e1e46cf6dbb03e68a9e538fb0989f8e169beb97626fde57619e70e977584a88270ff70927a88bdddf2a"}, {0x110, 0x11b, 0x100000000, "ef47f531a9d11c539948e675447c56d7d3e5ade0df1e3d3acbebbe7745fea47cd195887727cc4482e68071bde8ca7d5e0053f9a110f659d544b3c5f42944bd9b7e0587cf6909ca8f0f0782d7ad542fc23b4be718010e9c8373e6fe453cc02cc27445ac6e3e574b79cbf94c98c0da4d1049c307fa83ed5b87a5651fd49c2a799321ce7835af1de88ccc2ce2950a340eac257d2d126c59d47df88f1c89a9369789dcc0c3734656d5759fb9ae3c1827a0d88ad3d017b73b472f632cb08649a14bd5d942462fb46776702f007e6a2c0036a7a9e15185e45268b376dd8c3327ec0d12ccfb6beca00160de892b05ed9f09816c57f7b002d50778da08"}, {0x10, 0x108, 0x1, ""}], 0x3, 0x4080}, 0x5331}], 0x3, 0x4000) r3 = syz_open_dev$mice(&(0x7f00002b0000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x10000) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000c39000-0xc)={@broadcast=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000d1a000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000a9d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x8da, 0x401, 0x500, 0xb8e5, 0x200004, r4}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000568000)={0x0, 0x1, 0x200, 0x5, 0x3, 0x9, 0x1, 0x7, {0x0, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0x4, 0x2, 0x7f}}, &(0x7f00004d9000)=0xb8) 2017/07/30 23:26:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000015d000)="64657620", 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)="76", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f0000f2c000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r3, &(0x7f000016d000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000ea8000)=0x8, 0x800) io_setup(0x91e, &(0x7f0000a24000)=0x0) io_submit(r4, 0xa, &(0x7f00006d4000)=[&(0x7f0000499000-0x40)={0x0, 0x0, 0x0, 0x3, 0x5, r1, &(0x7f000011c000)="b4854071d5203b1155536ac218e88220163c82fad5b76693d76fe72a8b7f19188bfeeb0dd143a9", 0x27, 0x9ad, &(0x7f0000a0f000)={0x2b, 0x6, 0x4, @tid=r2}, 0x1, r1}, &(0x7f000050f000-0x40)={0x0, 0x0, 0x0, 0x7, 0xb6, r3, &(0x7f000090b000)="c17adefc2a0d80816e98c0b1d42ae8e7fce96dbf26f00590784618b2402a31dae47048d8a34df4d29b7344420f1105b6cc88b5b502ba2e3abcec9c9b18860cf3883483f6bbfffb88d05d3acf1a03dcb872b1233d", 0x54, 0x4, &(0x7f0000d2f000)={0x0, 0x7, 0x3, @thr={&(0x7f00001e1000)="de5bb1bf756814aee460c3a1fadef6c0122df59079c64fc8ed5ba0f6f3eb7e0360c4979ad438fe1223acbe", &(0x7f00000e3000)="605f277ab78f770b2e085a986fab32d71c2aa9eacf6e9d09ce46554abbb174c789a6085aaad9adfa6dee0b6ce425f9ef68cb68c4a9ff9522139c1e09641556d9643b0d354a6d531f611b63fc3afaca3783"}}, 0x0, r1}, &(0x7f0000634000-0x40)={0x0, 0x0, 0x0, 0x2, 0x6, r3, &(0x7f0000854000-0xc7)="e0cddcc6d3b1d03c367ce003bd0d1ca87810496fc8889ee86cc1580ab48e8ebc3f6293c9b2410fbb4d777d6937f4948f953321f7785351c91379cb2a1f595263208cba63c60583ca1a7c1775fead5a907cd0f1e2d30d9089feead7f14137b8a67c991e3e3181ee7f83908fcba674c6b6c1a17cd8e0b10060541335174d6e3dc12ab713bf4cb467cc2161c085e37f3cbc89de42a6f69d903a6c9eaa5f6408de9fed81f64f6391940a0e5753b59d19f68a3c5dec447626b84a81b64fb838ccb0bf5ed0ae84ff5447", 0xc7, 0x5, &(0x7f0000315000)={0x8, 0x62, 0x0, @tid=r2}, 0x1, r1}, &(0x7f0000de3000-0x40)={0x0, 0x0, 0x0, 0x1, 0x1, r3, &(0x7f0000900000-0x77)="f756db7b0b1db2253a8891ccb2762560b2db99611babe1aaf2bde9059d82378919106fd4c08bc6c26792f46bba933e7982b5e4a0cfd7c31b75edf2e4e755dbdf712bbcf7a508c6764ec2deeecb70ad13deff88e4704787f262da2eeca0e7945779e99017d2d99d08cf169d181b73119d16c471c28c2553", 0x77, 0x0, &(0x7f0000299000-0x50)={0x6, 0x53, 0x2, @pad=[0x7909, 0x3, 0x8, 0x0, 0x1f, 0x20, 0x80000000, 0x0]}, 0x0, r3}, &(0x7f0000134000)={0x0, 0x0, 0x0, 0xf, 0x0, r1, &(0x7f0000a06000-0x49)="8b1f612f03fcafed1997741b7315363d3bb726d6ff2dae03a9061e91e20e2f464e99eeb624abc3dd9655bf0966f454f8e336d446a222d103d5e8f9281f0a5f8281347ddeea0ab170bc", 0x49, 0x5, &(0x7f0000bc9000-0x50)={0x9, 0x6, 0x1, @pad=[0xfffffffffffff225, 0x3fd0, 0x8, 0xf5a8, 0x9, 0x9, 0x20, 0x7]}, 0x1, r1}, &(0x7f0000744000)={0x0, 0x0, 0x0, 0x3, 0x6, r3, &(0x7f00002d5000)="c65f6eced2e4d9ff35191acda7f1be8252b01174d4431257b441d12e88e34fb480608ff049b749f3199cc078c2035ef63a3d8e22c4c329945112054ef45baf8b577c7c534b28383e6d7a77fa7f0727edf94ce46c2bd928169f67672c0a5c1eb8e13e55e3b728ae8811bf96a14495c5c48024fe663a9b289f3a62e5e3679079f282970854bd0e098b1c430c30b0e793a472d156032a30ac1fe9921e1f189ca555d8112538196ce80fa8f85edb72ee4eaef8725f79c67f7b72d673de2139290ca9e7", 0xc1, 0x4, &(0x7f000099b000)={0x4, 0x0, 0x3, @thr={&(0x7f0000409000)="4cf7deea687a1ce10777eb767a57497c6e3046a81dd8971ae46633299dbe93dbe5e524b105e34b5dfcc7b6558ef355185f6e51acec825714d7985a27c11408e63e54059c82db9581bc5b357532e32d72151c3ac99e107862c9e7c0190ab6b4dcebd3a175bbacff1a47184c1c5b23b0e2fa1feeed02adfb0f6337e5852e1cc91655e1cd1e9aa71ba4b468115172cf42f0ec430b8d66fe7b7da3ac577357494be158be36e4147268d3114b5babd9e2e17add31467996f532302ba7684eebca54d6967228ccc89248c85f1f6d5301331e3e8147a0a204c52bbdac35e0fe", &(0x7f0000943000-0x2)="48ee"}}, 0x1, r1}, &(0x7f0000c15000-0x40)={0x0, 0x0, 0x0, 0xf, 0x4, r3, &(0x7f00005b3000-0x6d)="23330640415a2be1e89bd937929ad062f97e8e1bb354fe9d1b308167cdf7d329308af9ea820c398dbcd209ef884c5d83f08c9c513ece8625fa603ec1f20870948868eceada6476e2e65747372bc23f19a3b910cf272fa42aa28cf76918d48bf18a412b085b861b24a01f49d103", 0x6d, 0x3, &(0x7f0000755000)={0x3ff, 0x1, 0x4, @pad=[0x7, 0x10, 0x8d3e, 0xb2b, 0x2dd, 0x4, 0xff, 0xb034]}, 0x1, r1}, &(0x7f0000db7000)={0x0, 0x0, 0x0, 0x1, 0x1000, r1, &(0x7f0000c73000)="", 0x0, 0xc22, &(0x7f0000626000-0x50)={0x2a, 0x80, 0x1, @pad=[0x7f, 0x7, 0xff, 0x3ff, 0x1, 0x2, 0xa3, 0x2]}, 0x1, r1}, &(0x7f000019e000-0x40)={0x0, 0x0, 0x0, 0x8, 0xd6, r3, &(0x7f000092a000-0x61)="c2466fd7ee6ffca4327e909c1d402145184875c937d242604a6173293ea3adb693fb028c3d57764d487a23114d7f07b58e48d507ed41abcc29846aa7cdca6d7e4840e1a48db2a6e3cd37a48653674e64f830a72f28c50cb0e6fc642dd74c1c3cf1", 0x61, 0x54b, &(0x7f00007f7000)={0x6, 0x5, 0x0, @pad=[0x6, 0x100, 0x8, 0x100000000, 0x6, 0x5, 0x100, 0x100]}, 0x1, r1}, &(0x7f00001ca000-0x40)={0x0, 0x0, 0x0, 0x7, 0x6, r3, &(0x7f0000c2a000)="79c782", 0x3, 0x1, &(0x7f00007dd000-0x50)={0x2, 0x7a, 0x7, @tid=r2}, 0x0, r1}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f000019b000-0x78)={0x0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x0, 0x2, 0x0, 0x200, 0x0, 0x7, 0x2, 0x5}) pread64(r1, &(0x7f0000118000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb, 0x0) shmget(0x2, 0x1000, 0x0, &(0x7f0000335000/0x1000)=nil) stat(&(0x7f0000344000)="2e2f66696c653000", &(0x7f0000eea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f000060d000-0x8)="2f", 0x0, 0xfffffffffffffffe) getdents(r6, &(0x7f000056a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2) keyctl$set_reqkey_keyring(0xe, 0x5) fcntl$dupfd(r6, 0x402, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000f26000+0xb63)=[@in6={0xa, 0x1, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}], 0x48) r7 = openat(0xffffffffffffffff, &(0x7f000060d000-0x8)="2f", 0x0, 0x0) fcntl$dupfd(r7, 0x0, 0xffffffffffffffff) renameat2(r7, &(0x7f0000ab6000)="2f2f66696c653000", r6, &(0x7f000085f000-0x1)="2f", 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00002e7000-0x98)={0x0, @in6={{0xa, 0x1, 0x18a, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xa6c6}, &(0x7f0000944000-0x4)=0x98) close(r6) 2017/07/30 23:26:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b76000-0x8)="2e2f66696c653000", 0x80040, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) fcntl$setlease(r0, 0x400, 0x10000002) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x1, 0x4052, 0xffffffffffffffff, 0x0) r2 = socket(0x0, 0x80007, 0x9) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x9, 0x52, 0xffffffffffffffff, 0xb) mmap(&(0x7f0000ab5000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000005000-0x26)="24000000190025f0071c1f24fffffc03020000000010de0002ffffea08000b00aa18592a", 0x24) r4 = accept4$ipx(r2, &(0x7f0000c31000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000fcd000+0x461)=0x10, 0x80000) mmap(&(0x7f0000ac4000/0x4000)=nil, 0x4000, 0x800000, 0x811, r2, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x2000002, 0x10, r3, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x34, r2, 0x20) mmap(&(0x7f0000000000/0xcec000)=nil, 0xcec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00008b6000/0x3000)=nil, 0x3000, 0x3, 0x20000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000171000/0x2000)=nil, 0x2000, 0x3, 0x42850, r3, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x2010, 0xffffffffffffffff, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f000001c000)="2e2f66696c653000", 0x0, 0x1) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0x7, &(0x7f0000ab9000)={0x8, 0x4, 0x3, 0x1}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000e05000-0x8)=0x0) r7 = syz_open_dev$loop(&(0x7f00009f5000)="2f6465762f6c6f6f702300", 0x5, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl(r7, 0x125e, &(0x7f000001b000)="00f7") mmap(&(0x7f0000662000/0x1000)=nil, 0x1000, 0x80001000000c, 0x2000000000000030, r4, 0x0) writev(r5, &(0x7f0000fcf000-0x10)=[{&(0x7f0000039000-0x3a)="39000000120019470000830400000000000000000005e076480000630103000009001d007a283e055600004108003ffb230300805a16075bffa8", 0x3a}], 0x1) 2017/07/30 23:26:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00006d3000)="2f6465762f72746300", 0x4000, 0x0) mmap(&(0x7f0000055000/0x2000)=nil, 0x2000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fca000-0x8)="2e2f66696c653000", 0x3) socket$inet6(0xa, 0x3, 0x6) sysinfo(&(0x7f00005fb000)="00") r0 = socket(0x11, 0xa, 0x300) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000093a000)="2f6465762f6b657963686f726400", 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000f9c000)={0x6618, 0x1, 0x6, 0x4, 0x8c, 0x3bb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getpgrp(0xffffffffffffffff) r3 = getuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000095a000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c87000-0xc)={r2, r3, r5}, 0xc) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r6 = socket(0x2, 0x1000000002, 0x0) connect$inet(r6, &(0x7f00009b9000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000531000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r7, &(0x7f0000af6000)=[{&(0x7f00007df000)="978869b2a3464f81959a6dba10eeed8f26e2ccb4e77e86", 0x17}, {&(0x7f00008e1000-0x3e)="4aa66fac3b550cef190a411db7041b0561213d527cf092eda19b58d88dbcc6b0e131588f6b89eae6b5df476f6075455f7a885589f9c123ca1f71e8400092", 0x3e}, {&(0x7f00004ac000-0x99)="aa1ccc72bd8a4e6b1c5d42055d2d1f9860a7c94c4713cd484c9ec083a8e70dffc432dcec750adf8eb46f3b74f7de88b7cd76693046b807dbe9befdeb198988e38ae722cd1b40e13bc4ba055fe4ed4f36b901cd8fda13cb9ff080d08381c704ade16a44b665050d1903b1c5078f67167ace601f88b6181d0fed9e912313e61eae6a11e34097a48f5166c8b74a0e6d451be271cfb21cb7ba8ffd", 0x99}, {&(0x7f0000526000)="67e3b7015e923d2cda2a9b6c817627b57fa1431a1f561b202df594cf67c45ed18e4727341f4b6bc71b4f511acbefbcac8cec576779246e013a29fe94734720bf649f11be37aaa5a309e8befe0e6918c7db6f85e35b5d0f9f96cc7d1b566e7ce963323dd2830d493b6af390607e0aaa90ab19ffcf27a5dbff852c1d82f6debc5d1c4e015a30bc991176b30447bbdb6c12dbffb4a302d1dcab9c26bac7e8c098679c5e04fe9d1b31faaad682f6bf96e94f73141b40236eec0d5cb868c4ee799e2c9c09af8ecae06aaa9451ce744b3b95743841bd179334a978a75046c087d653f61b348c4dc22bd1e7f48b2a8051da979798cb057074d1d5bf8037492323ceceb33cddaef7f020d3e7f58caa2d6059532a98c4b29ed96f4807e70f9b6a4f6976869bbc22031440a6bd1fe667de495c6d81d9f34004b258e84db1d333d33b415dcaab9bc0d6957033e6ebd355b37ac33824ce7dbeebacebd2f64f0553eaaf91162f5e64d93787a1ad90343039382c455b0b0f46fff2b901942f5a16cbcfaa247956cc0125efe931e7f8b78a4822e4171c0fd90ce1effbcc15719f3379b429ed34fc7e64e99a59e2194c0c126c1941701622615d82cf1d0e0472fa3c3da4129c2082f98fe08efeadbc582ab9fb6e221c98368c43d3fbd5deaeb2f63212521c324994396a1daa8c9d13372d168bbab7665e0bc4919ebd947b33add0b389159adb637b217feed38cb4b310843b3ca807111d056d3dab3ed104ec72d8755c2eaf275e010c03096904df7d610b98d5a2f9b780f154fcdcaab92d5db5aabd778bf22f7a1bebead6809c57e73ab4798a7de1a88779ad1c6a72f24d2bc2e366b1f20b2959a007857e1c7ee917ad21ea71d561d64795d1a17ef98ea3c1da86c900a1fc8a16e952367a1e3d25c9af7eab3096be67d1054223699f1358322121b51ebc6904d681aeeacb1899a16f1e5a5d32881d41b4106b034745f76981af18892ec387be5979559f2f05dc664a6e658a9cbcaebc2dcb9cf85f0833d9ac4285473cf14ddf79b5858e9e03b86eef2565fb7acd2d89452494ed0e1f7b6849b05de7de737b50cefb69c88f3bd9c575dd8353aa48ac832ad6903dc0114178c10fc9ed002a21a53eba0e1ccc751f3bae80c4a7eaa86a449c9642c91a9c9dad5824b151595c794dad9b26e14a9fd68a145241d43ec9668ac713e7f05b4a5171176871fd9cae4cb05cc4565b135b92c535214f8e93114c5e54f264ba24588cc6f0ffbdbc54c13ed85ce352f3a593393460e0c0eea849fd690bf0dc933b2d7626737a82b27f6cd81c327ca003f9ff10463e1ef57769987fa129a4fe6dd677046c98be23ad48e11a34711374443acfe6a5f9b6e051c15a08e2c968bf5491e9067196a584315947e02713f9cdc2e849391ad264cccd69210869ee52c2667e9ad0cde08e58dfafa3ba6185c3887e87680295b455c3ca001fe391722f58eb97ac4add376f1ac1f7bce5cc06236671cbbfbffed1ecc9c55b2246badccbfde218a154cdeea5b3d6f906dbb3d9d5016074a63ab1e5853b3d0c11c3d759722cc49fdf1a0938e406caead8a5c906e993d5c4e8ff05829ca3aea6a3c069b5c902019ae55f7e380e97acbc4239aa6060f56d2328370927fc98925f4e78bfc9b1e02e9e5ec097e90b9e387a9b797885f7dbb313d7855e6127f30d3061145f95df990a75eb4d3b092184a76975c2d94230297d8a55611c1abaa99582a9b761c942b5f33dc872a87f807fe0f3bde51fcc1c9f3a72cf0ecf201550b4c718aeb22c561c3661fba16c3cf419eb89d326dfea9d3c8d7f183c3fec3aec8b68cde46f72f0c6d0c37fd18344ccdef18d88de3d0ac7ce88f17413944b9dfab67da5791297a31cc679ff986c40563305b6a802c06f62599be5d11043f354a02da4279020d86dc31080ef0e8361436d19b0886291d3c23abcff78a48fe7bb37b113965ccfa0972653e70660c0144c89a4d9c749fe24c4e5ce77b9200dfffdb581552687d541a22a0f0ac1d6902dd94df1efd89c265aef932acd74e9d5ea2ae0dd02e025408b6ce837fe65489dc6d22490bc7c127123ec3bad6608b1825d59af18b8b6d316cca6eb4ed5161b521bd876fd57c18214441b365a8776fcd388406e282af027f10fa8afda68e8f6824aa3c7d0209f35e02fcd5916367142df8a326b838409754f83e90a13058384d5fe10e8346c82015583e63501a0a924cb3a251ea04c966ba7a6ca1c6072f7e5aa39d0ce53fd5ecd8c0c6565040fb31a6bd00d239d27bf12f01231c8d836b69ef1d24c344fd05f8816e461eb4a788285c3d8240d6e399419d4c12baed2694a55dcff017c2f6df86263f30708f213a60431adde11e4c61f8226c921a6fe6fcb870fb2b3d3af8730d960aa43029eb54572bb1569165a03b2b0f59987b43209e77e21baf0f5cab6a8aa2c2a1e41ac1ffd6acb396a80cb347de6c83a25eed592c587ea91f4066c5bf2603377c1140f770d1f434eb36ad54cd0804cc52449d4b9480de6df2779e8c3a468ace8ea5cc3b1ee4757a93eb1f83135ffcac0c8d8cf0183ad4c010fd9d5f846e3b780ad669468669f9e8fa7a66bde24e4cb9739da72c91351a44bba06115d31b537c445058e3081c706bf8a85966cac10fae2299cc600b120565feaf9ad704d9efc8e4fbf47f072f58b2bbed79c1db5cffa07ab32aeca4906c990b7169bf717d1249c90b39f477cdfa17af9b8fad4e60bfa0710cd82f2ab124587e0e3c78dc9e0f28823bd8ccf800f7a6352e078d61851b2ce6d53838ec4c8d4ff8383c7e2664483b8d443b4aaae7765ddf2a1086013784bc3507228b37fbe7f17c20e59937d7b0a8c20f4658eb3d387e746755b92e2c7a2d6a1d11ed04d9d4d1c9ca55aaee8f7db3c584f1748a31df711bf047cc9e8e4f418d0225a28fa8b0e2acece6d7443a723b6fb763ed8b3060aa5b127928bcc5caf5e6bfb3cab84b8bb7605a5fd2d603828e6cd9461e8c6e7dae4bae230028423c5e073206e77260311a9875ba636a18d40c73b3fd2384290ab88ca6e7db7e59c21e69962c5cb7447f49b14f3431f1f0a52e13cacd258ef1440efaf57623162bf77efb8f025972c271871484cb558a273185f6c15dd360c17e353ab7d0a879fbaf22451fcf3426e71e1c697a2b1d75f2e3513b9b8cc051388a1f90df2bc5bfc3a05ae67a6acfe008b766759210f01c3776c52cc4386cfb7b16b5d28a7d57915a4452c331e633016c2863abbf6fc8c6c4372e5d94087634309b3b733f6a90d5ede9062f08b59fec7c4d7e80689ba2473150f135a7d415793c5c478ab9903ea5b0ce148a4d00804609e97feac1d8284ec00d471727b724acac7066ee1dbf1cdadadfe4d30a24da9f6acc6015ea3a5d46b310bb03c37d25cbe7dac505a7f8cdb356c4d099f0b4156e58e92ba61a066c49a9c1ccf4d2ecb2b6b13d69b417fd26703eaa28cbbae76e6aa9360faf5c1b593e79a83bdf44620a75e33e6a3f7dfb962699c5541fc32158e566276cd4c59ed57259c4842e498ec6638f99da09d33c066a65a36e0456883150cdd18580fa8e9d42d20d7956206ed29dda1056f1f53f6f60dbd7e7c204e3531e1fd394b41f0359f59082c69e9c0eee4409025d91b33cc15dd1e11e0395ccf4c2c1808373afad90f51e19664a5a43507752ca2c98a0feace9cbfd85f868330c01613dd8787052c81666598013c0a5fbbd7e785de7307b0654c8ed67642914bc0e718e4a2143b89d9c589e9579c47ebf0c7eebe8506da6c8eb95f4adcd2975fcce7cca87b1fc8f4d0835922497fdee3f55cf03443e2f32b33214afa88cb89d94fe4268adc403eac33a02cd170201d973dcd84781adc26c339b7ad7af6dd62be47aa70dc6efe9d155aefa9649181ce6b581f01eb413bca10d3f44782e1a4a96461ae2c94b194e153df71f93b728d18c1722a4cccc8af71da4b93a50f8f86889e1a50f6134ebcd5ac9869251dea91fe844148c550e5c94c77d5594c2c7d65dd035c552157bc7ccd0b2c441232cb990561e3d4ce111529f756d5495690fd0b52a33693ec94fbeb9910ae450811a4a30c52e8728170052f5d7f4225ab91cc20a03b757d5d2240d470931ca9be74afb6c9f58fca9bcf1899bd49e8b755ebd9e2f646b2b59fd6c40fc1fee0a3c873a45913eef392ac45531422b34fdc64a2c71987e24393f4efe16165781833f5bb6d033ed3a416eb956cb8320c5ae09e7901126ec78ee99386d7bd82fa2e6bc25db72db0be7cc557c037ed8b794bc63db2049cc22451e6b2bc4ce1a28eab6f1016d00f70d4cf7585c8d631664956c91386f72104fe6b068a47c2896505c1e5166204d6a72ffc4e379a0a2e75371535bf67191da78cdba4bf929d3eb7a49c72a18e101651433c55f2c2f5f03c33b2867af378341c1b6dc1ed2620be12cb83f621ecf304f97b81d8995bb34fe18f1e6bc38432f3d93e34e5abcdb2f565fcd94a52147b8d0e857b06a3363e74a186713bbb9fad0b861621a7d3d2091273cc9ac94eba917e17febcde576861d4f98f9b9f7b28f92789d404066f33cd5841a319b47566dfd27943b92b18d262e812cbc4a7096bfefe4ffebbbcfb8ea9a8420bd2e3c9f51649fd5f8e7ca8188db12a10b48eb59f2f4e8d7da6496dd2df00e25cfca4e98631e280b781411bf69e400dd5aff66a99e159e9bfb9f6ff610915dd99e9839a83a615b841cbf07ea524e84c9fbc6f600d406794eeda6d2aa599a843d027be9951e8e888ffacdd8f01ce674f8a98e3f48333ba7bb2f268eaa456d7431ba5acc2ed8190f58e45ba8eb5d692985d5f2906b0727ca213cb78ebe81888fc79f94489ae1630781a87f9359097fe6d3a552576d07a58906bda9d5e5fb20b7fceca846e8638b36d69eaf0b8e9fb01694916f15a4bc5e3224d91a8725353fae4a8d5a3b120cc057a7146867775632bd783c9c54642877f0deec1174e59a7d37c2e74821bb922c8f4dec9578b132766f12ac328cfa2d80c8faf142d536c284eb00bb37d015af8433c810f528fc0e602b331386047b1a0b9c4c44b7530fc5704b82508a4b1d79c202d8dd6a48c6b1a3b21387a88fd9c9614dc462b5f765563a6e27b0a7fcc173bf02511b3312e629224218f9764719dedab0dd9e65e99dce270f5fbfaa9fac493a38e4b277731c0d5bd209ae5b832ba0e858f6194cf02503e3b975a43768b0a8719ac9f610212f6168ebf11afb9aba3cbbdbd53be468cd3cf4ea309acf7b487e6cb9cccc1cd5f5350ef3f31544577e6bb54cedb2bd716d9a70ecced3f37dd4e50be5ea3252a0426a3358a03149828e314a544ae57f254296bc827b0cd1bdac1cf950489f5644e8ccd4959ed6a2f21c9c5a9de16869c2995269b338bf412e26021f00a4c8e6c96b44021de4bab2fa5fa82821741877f865c1927a6cce6aec726841afc7ef0644793e569cf7dcc1210b0d6eb1fe949d13235135c46f41c437e13e694736bc3d37704078db79709bf1efc65c96dcc5b21030e6274801d3481eba37f6e638e1b0154381df045a5f16542dc1e7c63484127d93ad5b3570a1d7f3cd8cfc6c75b51137426388bda54c9a383cb711c08860c8ca8ac9e5a5ee7d0480a948b54bd69304e475a3a1fd93ceda17ae741627e8e35ab72b62b940ae4dd1732f977b1e31396b98ded6b406c2c1645e74fcaf2d22a1b11121cae9fae84479d473f148cbfcba88d83eb28d8027dd644eb54195f01df2653c400974d172472d9b65a7c3312c8063f8525968fe4497c4f5da843433d9cf401c0eaaf25cab3ef5c507100fc", 0x1000}, {&(0x7f00004b9000-0xe9)="87f0aa6f922cf04ea59109bd953ebdef67629843ffe8cc3378cacae840d5e55a9c04860a1cebe656207643889917409f53b8996b140a1a173fa24a7c1eeae1ea1015a6b97e7b328c5c4433ae034bfeac3cd5154e4aa33ddefc4c0a39eccd93f375f7ebd1931a1cd3edac0df2bac869d7cd1b06e5d396babfbb972ebbb73aef3ad0bfe9f54b41e6f840982da3c8ca2a2aca2f1ad4e5e7660e8bd0ada605666c47744b2eef9c0fd2407f061278e39809cb29039bafa2a1506f697692342d2e0828aa6eb15d3df24112fdd1df7e1234605239cbe2af758acbd220b62cc2ad86a714f0d67e6c69eabf71ae", 0xe9}, {&(0x7f00003cb000-0x19)="2c33637c2380599dae66a1e763c7f927641f3a28de4c184064", 0x19}, {&(0x7f000074b000-0x1c)="2960b1afa1788a6cedbfe4aa1bfe21e3cb8b38c050037321b191dc56", 0x1c}, {&(0x7f0000e40000)="f5cf907b1cfe4b07462bc2d2", 0xc}, {&(0x7f0000e3c000)="3104449aba05669957e3d2fca446fa11b6e28c6745a1b7a658c223124bdfe3160c52e2615a5313ca1b35530b1f03a650bceb0814112eea666018d1c532cc716584b310a5f2922088286389ddba4951af51d91e7737e49c66a32748a41d02471a10d50c392cc4858bee18efcddea142fbcb564c6fd9e8a2074661638b58bf425704576553256dc28b71fd9ec1d5daa783095581a64787cc67ba3b10cc5a8e9a721308cf50f0720d349e44616e1f3dd2a8faba5c839be33723915ea4f72e0a846d9f", 0xc1}], 0x9, 0x0) splice(r6, 0x0, r6, 0x0, 0x101, 0x0) r8 = socket$inet6_udp(0xa, 0x2, 0x0) get_robust_list(r4, &(0x7f000075e000)=&(0x7f0000d1b000)={0x0, 0x0, 0x0}, &(0x7f00006b1000)=0x18) setsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xa, 0x0, 0xa0, 0x10000000000000, 0x0, 0x0}, {0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x20, 0x2}, {{@in=@multicast2=0xe0000002, 0x4, 0x7}, 0xa, @in=@loopback=0x7f000001, 0x21a9336f, 0x6, 0x0, 0xff, 0x7fff, 0x1, 0x401}}, 0xe8) sendto$inet6(r8, &(0x7f000000a000)="22e24f914d29", 0x6, 0x4, &(0x7f000000e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) ioctl$EVIOCSKEYCODE(r7, 0x40084504, &(0x7f00006c7000)=[0x6, 0x50b3]) r9 = syz_open_dev$sg(&(0x7f00009b5000-0x9)="2f6465762f73672300", 0x8, 0x80200) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r9, 0xc08c5336, &(0x7f0000471000-0x8c)={0xbb, 0x2, 0x101, "71756575653000000000000000000000000000000000000000000000000000000000a70000000000000000000000000000000000000000000000000000000000", 0x8000000000000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_udp_int(r7, 0x11, 0x65, &(0x7f0000267000-0x4)=0x80000001, 0x4) mkdir(&(0x7f0000fcb000-0x8)="2e2f66696c653000", 0x0) setsockopt$ax25_buf(r7, 0x101, 0x15, &(0x7f0000897000-0x34)="33f106bbe94a52a63699c73b36737a568d7901002c000000000000007f0443b46d9d235820ce8d41d65ee054a2b6827c0007ff42", 0x34) sendto$inet(0xffffffffffffffff, &(0x7f000076d000)="", 0x0, 0x0, &(0x7f0000908000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/07/30 23:26:23 executing program 1: r0 = socket(0x9, 0x6, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x80000032, r0, 0x40000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000718000-0x20)={"07757fc882784fdad3f002e183afc133", {0x4, 0x275, 0x5, "83808e3e44a3", 0xfffffffffffffffb, 0x0}}) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f00009f6000-0x18)="0200cd0053050000000000005ee18c8800ff000000000013", 0x18) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d6e000-0x9)={0x9, 0x1000, 0x5, 0xc14, 0x401}, 0x14) 2017/07/30 23:26:23 executing program 7: rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f00000ec000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00007a8000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000a46000)=0x10) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x3, 0x802) accept4$unix(0xffffffffffffffff, &(0x7f00001e0000)=@abs={0x0, 0x0, 0x0}, &(0x7f00003f9000-0x4)=0x8, 0x80000) r1 = gettid() setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f3c000-0x5c)={{0xa, 0x2, 0x632, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x7a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x4, [0x7e4, 0x7, 0x200, 0x1, 0xd21a, 0xa80, 0xa9e, 0xd712]}, 0x5c) accept4(0xffffffffffffffff, &(0x7f00002e9000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000c26000-0x4)=0x60, 0x0) lsetxattr(&(0x7f0000f3f000)="2e2f66696c653000", &(0x7f0000af5000)="00", &(0x7f0000609000-0x1)="00", 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffbfffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00007af000-0x5c)={{0xa, 0x1, 0xca1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0xad28, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0xfffffffe000, [0x2, 0x3ff, 0xfffffffffffffffa, 0x5, 0x4, 0x38a, 0xfc, 0x4]}, 0x5c) sendmsg(r2, &(0x7f0000f66000-0x38)={&(0x7f0000f61000)=@generic={0xa, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac8fef95059fc0daec57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd039273202a527f2faccec35120ec64fa733c1c99276b26eaece2900727e347f814dc256ce82cb2c80ff58911dbff900000000000000076167b456"}, 0x80, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) write(0xffffffffffffffff, &(0x7f0000801000)="", 0x0) pipe2(&(0x7f0000030000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) close(0xffffffffffffffff) 2017/07/30 23:26:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00004a9000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000079000-0x4)=0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dc0000)="6c7000", 0x3) bind$inet(r0, &(0x7f0000f4c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00001f1000-0x1)="0c", 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001000)={0x7, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a0d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000db0000-0x88)={0x1, {{0xa, 0x3, 0x7fff, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendto$inet(r0, &(0x7f0000dbe000-0x1000)="e385970b267b7ea3ede6d105e34d6d1bad0897911a2cf520ddc4712e17fa3fb6b9aa0e2abfce681a3dc763f4db8444ea59b78de5efdf2167be5d0b8321950ee871b900321d5899bdf8140b9abcc4e5e780da2778e640887a750167009b9556b371f437519df2ab044c80aac08c95f392e4602f827577f4976445e88313d7b4338facb3534bb090bd95563b8188559ecf68526777ea785972065c0a1986f5d79490c3696cc3c227b44f205a22d18991d1b7289ce2e5372d4b1b19bee230676659ddd7d6e34635a1eb19d54333566e5bcc47e2bbc009ab012f34960533193ff3790583d2e2f6da7521a78545b33d1ea2bdad79b7696113ea1fc09f2d101b3a73c41e814487a13abea4cbc05fd9a524fa9d14d666b2d01004d2b00ccbb61f24bf36b0942b4b4fa09ecd630d37e39d424f95ddc7d9b22fe48a6bc9482fef82a2e297236622fa3f508d20d74d1156d1341e085dc60468b90fecda00d05e853f2c161fc3e743e2e5d7790000d79911d59ea005b6f50af3649667bb18bff907321602ee5dbd6bdb6d578b732803a3c2cb0211bd4975ebaacae34b98469eebd8e550a162236584812df37ca4bcdc77fb5cd92cb7722c89d659b6b83c829d76d920b4218352f4a39f5503d3f12d67c7b071cd3b01b7bea5fa6c5d8fde3e6d3e1050ca2552b97580393164ce4ed1f968258160ba558225f80ed01fe07f40a43d7bfddcd6a8caec40b178ea3bde5b58955c0a8236a19db3032ecf96fc4d8662858817b7155dc626940493ccd74888acc654d4f526ff864f3e5062f4e10c04780f894e672be15f6d091688bac746c9ec2d9d5739c7f32173b2c80efa9c6bbc5fa8469394028ef4d2327fe75dfcd3ab05b4acf25ad91fb654016fd806b53d9961ee93518c574a13e0b4d85c7ed42f1f0c9a7d4c1d70ba7b42ac4bfcd415e87eac2439d0b373cbbd7c93444487db60a4e05ab0bdcdd17c8a9b4cc40aa7687d0cbc770c51104b20efc4ca7b815d0339e6422a0ccdb39981b3d4691b93ec6719d9b17b9f65a55ce8b50a0a568b29f2e519c0f693ae1f3277ba3160f992a36b2a59eb7f5dfd15f07dbeeee9bb35856e01d96276c60dce93ff45add178dec305549c3d88fdc3645f0d7781fa39d0bbb0d190bab9f4e3e4fef719862f4005c3006e4dbcc505484dfba9d1684519c6839b6751b7b52d2c0b15a599c8ce1d01a77a6773d90868111c584937a814ed86b2c55dca9504cc4030d8f4a7a34383ba0e099f6125d96b280b6e4a02a3a20da66ac2757dfe30e3e76a1f24c6109962c7471c5e0f8e3d60e341d6dc7682fdd81dab63fad57d5857d9113ad7c2e44d533161dc30026599dcd4ec9464cd7e319b83cf9b55a5ce4daaf2150115fab72e12e9191bf8e04a5d22d0a1f63f1eb0d7721f60901c7d7346a17763a65ea0b5d439d7c239830598dce4508256dd3eb28dec0f482706d0e6dc3629cd63aa47c44271edc1f09f503c967b2e51e5f3e84c277bb2b532bc64eefacaff6616cc1d7c67965f99ef3fcfca09bf0936b86c9abf60a4d312d268b6e2476502a27dcfca771638a703db0b8f33b30902b3df91da7a46073c86d5c0093613ea47bdf6fd3bd7e48383ff4cbf501e1c84558e6efe89ab370f5b0296b565b6f9ce912791bd88520596efb26e3b85074d980fc8c98c2edd98532a0d11098bace67627d662398e3e90f7758968c2a21b11ed5a67060d0941ccaa50040de2e5af58f4b6f3a3e9663d563850c169fd443920da023d29e2cad214ace6183927935e967a928a1c38ec6aacab8807df3d41b644fa15422122f1e4f95c15376619deb556a9b5cd0cf22a03bd34558d54e47edc38ec8149bd2774c346a07426a833c95c094914b005ba5d03e014e3cb8ee4380354a027e81b21d67307908945b3b035627929f180f1e9cc93520410fe6bbde713df5d567f616bb985ac9ba7a8dd3e815641819dd2f98c6352590a0c9122134907fa774a543477f874a79f34558f0779450200824ca7f52ec9b1fb10ca50537b6afe47c93bf9f903a2188931570426f0b33358adb462915b4bdf40e99281eb12f4bd03cf710e0b5f7cc542bdd254fec66f5c4196325cadb04cc586b859a36f07be1a80ff253da58c084afca21337e6fc751d07442161eff26335dbf4037648b6d0be7abc696793bbe942ca57eb02b4ba990e1d0b5019e3073e372abdf168697f78912a954a32d9705c9f4004f1e2fab2cc872b02835fb7dfa3d52fba901f887d277fd9eb0af0246a3476007474e80b587ea5cb03cd46bbd6abadde52c2c9b8491147caab485e309c5980614c37043ca4c34a082bb92aa930fcf69a5c98472d7a18d170d383f5e1d98acd0bbf3f4e860144d2f9de602152f35f0b073923945fd282040b363ab941b58f6e850de2320735c2d000ea460ac37019dabf8c0d629359a3bd350c8d453c0ba2521bc6a3528a2225de05c1c56e49e243ff48420a92a41ce3f3b1cf0431e659e85b20894f0e0825018caca890e2c6f8929f3aaf114ebced490d2ccf0dad8fcd8ab660e9050d02f59d47e6511fb4f6d14be1b753c0aea5d0cb876885115d2224d3e9882ecbd34d18d76d481d39339816c794f0026def2733d2a689692b65298af350bb47f4b7b3e614a212640843dd8e17e0fe0854b129c29c78bb0e24f037a0cf07c216b9dca76d9fbafc98b73a8833598ed5eea01c8318ddb0cb52e8e09f6d769d6bc104cb118a8462e521d83d52e5ba9eb0d74e23868a56e4f9e1f982f7c5fbef944cecd4c9c14cabf58c282386d507937e83799f191a152026804bb2c4481db58168694be4e99b255a37051aa98e65ac5eade8b69b921c9d2859f63d66bd8ae3349dd1120be91fe376fe77fa60af0be36bebd9a38a73234855e7a18ae668111bd091b3373f6f20a2bbe0329f09daacca84f26af01ff6b3a016585f2a1372978e9f8aa7be75152c0d1d9ae1bf0e6fea59a2e1d23adb0b32586c6d5bdec0a161c337043953eb9c50d9ebaaca1b578dbfce44bfbd3c6e83a58e5e7ccb9bfec6d0e138ea0a096cc3d0ba840b2707f776d7fac5b47e225b20ffc95047ca91aae4d29a92c7d19bce4fa008b24fb1a0bf4242a557fce18d494a0a5d4df011fda8865bbb1324bf5a7b053021e7c728b558a372da425715a41ddb0817563eea58c0df5569dfb688b544dd641d4be0aaf5e3c03fb81119b097c5fcbb0bf9de2de6f4335c706c9dfc6fb8df64157b897b4831c6c9921c583230e48eee2a1ab0b7b9afef1e90f04e1de0d84c4424339cf265fa0043d1a8ddf44791e32c56ae48266eabab2dc8912745f51244d5b862dcc6a80d5672dfd0a91d4cdb5808dedd22ccc718f6ca0be2f1f0db5fdc98df00fd5022d652409c734852f54135aa7da9f8585ae9e2431fb84accbf320cca8cdf7d30c16d49a88835f898b0da384a384095684a2cca5f60299088cb3b338d47e7897a63a87279c29cffb6f8cea1f62971deb4db2ab393feed4bb494745ddb1cc15634ee8bbf675ac367d6e81c187deb2f0cb8605528ab35f0fc33bd11bc9505af0e78738b196e2b5880d20bcd218e306f33c049625a5dab7916e5c221495ea12dd21b80ccafd20d48bac083fa0ec45ef7740b730d2cb55dde082cfcf23039e4b742d43d8eb7839d1369ed37fbed6c6aa57f4eb6ae18b6c5391129d8312c09878eb462cffc10588b7579dde1872fe1fd1258192d669739a67da2bb2936fa3b7edc541c2c7723d936f6bc957a4f8325eec6a287378be86e112d2680926562d8655ddb98623595adc812233aebb6e6ade1e43fa8433304d74813dcb70dc5064568d3215476b916240141fbcb63d76e8bfab443683a050a35b0c6d553a2951f7be1d43cfa0c68e982d7bdaa8822171aec3a988df132b55ca19f44ce7142acecd301f75713afd62d2270ea6e1f8ede1186e64d79a023585eb300f32a1ca15a6d29407f21d4808ca500b5a85ba42efb2ba7ac923ecfc407276ae53207153c882a2fac261f2a64168007f8b5f4ac49d7fb479022a29a941de42063539b1e3114600bb84b4f743276eed0c8dfe9a8eed4ec380265bc9b56035981c42872e995c1ec445d878da04af3302955feafd3a0b72425552f940dcc1c96b3ca84139d6ec793a8588ab9078237cfb916ef226e117692b886ad8449440d625d3eef57184d308b9e0fbdabe7b599a6e4a8f231299265cde5238a9fe96d6d842207f332fffffffffffffe01663f8d45a6a9f919cb95d73f9c24da2d97e3eeab093a218a6aba2fe2a6cbb7c84e5f7c5ee5d697dd7e4b7af625139760a1407a368d4b01723a5ac26b586e6fc7dd4895d1214f00a922eb4250979b1f34fcfe3420a3ed005cef198cd6486802c62d5a836e822d4d08f0315506165fb8de7f7f8cc1b5f7f4e8b2be066d01f79e9b1525ae8b1079e426a7ec53a2917beb0c99d78cd49a4adec4acca38338e65d4813c6705d566c97fe9f5e3a4854a3cd29301ad77a98d085e2bacc5d1f008dc9704d19c839f33c733724a995b34fe4dd7d96fb69aed94f22718fa9f3d7f19473a1054465465eed3b8cd38a07c1289b167d7d84e4dd34c614aae5a5f8da14cc277a7cc619046ba18c489ac26ae665d142e7e3cf227fb57d4d079ac30f7b0a5fa00728fcd799c741b5d5c7520a0dcc48a0a5f0c826354a6f9b34eeb4352c05ef835ecd65b579e38ce47ccd612c84d660db2d702e253cb82e825544cb80abd326bd8194064e8b6f76197897f07337810e1f6f4f8e3b6250dc6fbbf4b9c1e28080db7cc8d56acaf329f66147790cf8d534e713ebe6e84618c03a300c7015a7de3119cc08c267c8c8942a583f3a7f6dfdf20a4a345438f70bb98d194267e0ed331705bfcf8172e7ea242fd0a7583c119802a7e3299ef80a402876352a45ffa67ec499d4c0be6a46ab573dcd007cf8c76827e03d66757a0d62a1745a263f98dc16f113f0722cc7e76294b111d4e1284b2f67c568573e9f744103f2b61f774b957bfe8cd360074c1e01147f63e8a22c2af36527e4ab79c2fd6da647376aaa6ab3feb8135f215a62847fc992adde1511137e3e9981e5943df79a52c001ef7168216d95d1218179028f9747b01f0e923f8a7e20c996ffd2f10f1f019eb0244aee9d944c8a9445375419cfba5a4790ac593433ba06d580d078c39fa3312a16e39fc27fbc2164e87543fa5b18dadc6eb0952f218024599bec14620798a9e949c7f7e3e48e2e6d1fec9b1119d09a1c2c67b842533ea4fdb7b84d9e476972bafc87bf0c3101fc59458477b901de6ad0a3ff7028be2d855362498bb3fb49438889b3f031adb56003f3d6d2d069faa003b85077fd7fd41a440b599760c7f8776bde320038c8f8e802821f6882b0b44b276fb53a8b7a497c23ded9b6255d3395ff1dec8a2dbf77163d3910b021eaa9331ab1727b835f152590e41627975a94647853c6ef25df95a906580e98a9a9169b5ad44a67ddf2b08db4f0a3e8b7fce45f5ae20e0d49da2e27f283c76cb850d4e766122e58aae644f28b6c7b7cae895aff38fbd5d86f23c718c44b464a6c5084100e8b337876235ad9a1931da20c28dd6e2f97ef6c7845ef01c85fea6773e8211131e9bcff88e1f3ed6dfb4b5eebed899c8ec5ee5a48d32eab6dd3228330b83ddaba23f97084311815e8402dca90894c0e7740c9a74e59c7f98e25da124448159182b30911f2c3a7ffa4582ccdde99f703f27b994dbb048593e9c58e318194f7c91eb40a400000000c01918a19a8bb26f9756d5f5ba950141e3cd24920518c9b00966c06a3e245afa47ca2a65", 0xfff, 0x44045, 0x0, 0x0) 2017/07/30 23:26:23 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e00000)="2f6465762f6175746f667300", 0x1, 0x0) syz_open_pts(r0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$ax25(r2, &(0x7f00000da000)="ebb8bc994e146af0f64099583fa9532bc3ab88aa3de05ff310b6457ba6bbe0b7e77185fad0ff06e24ac63776b5bb7d41d46346d5bf5477df43d12709ebf0c663c91b992ddfd573ac28f9c2a66d7d145a6271d62eef1abef6901b351cb96a35a8d545a4f709ca1b0f7b20e7d349697c8cb9e424b9cb26a6f421837973713ed0fb791db7593013", 0x86, 0x40080, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00007e1000)={@generic="a00d8375ff10e3384f3a0ae92dbac77a", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000ede000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x800, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, r4, 0x0}, {0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}}, 0xe8) r5 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r8 = epoll_create1(0x0) r9 = syz_open_dev$sndseq(&(0x7f0000b38000-0xd)="2f6465762f736e642f73657100", 0x0, 0x10000) fallocate(r7, 0x3, 0x6, 0x83) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r9, 0x40505330, &(0x7f00003ab000-0x50)={{0x2, 0x1}, {0x5, 0x1f}, 0x1, 0x1, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r5, &(0x7f000016e000)={0x3, 0x0}) r10 = epoll_create1(0x0) sendto$ax25(r7, &(0x7f0000f25000)="eb65438240b3ffcbb40539253abc046e596495fa2a5e2d53834194d3f4f96699d2d6aae1ab932cd32eb4983b2e03befc76bbe6035fd5cb9e39b1dc754e31138fc394d6c28d6aba6edb1d50b09a3140101d7aa4c0b7d1ae4f94f411d926f0ffe2e999cfeedbcd185e571a70731f897d6710676be0b099b3e35e96168746bf54a1cbdd38d5739831c385bea8ee289597bc828de836695b6ef03d1514e2b54e6f28d494fc3f4f47c7b81b4a2cec6e7b6c5c9d30f2fb28f60f11859005242e17322185314743fb038a16ce6a0000a3ce793e59c2c3c47576658dbda359eaee75cabda5e8ae226646e89cb588cc8fbc57e1e4", 0xf0, 0x20000844, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r10, 0x1, r8, &(0x7f0000dc0000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r9, 0x404c534a, &(0x7f0000b0b000-0x4c)={0xf10, 0x5, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f00002ac000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r9, &(0x7f0000e79000)={0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000387000)="2f6465762f70746d7800", 0x100ffb, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/07/30 23:26:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00005f5000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x0) write$tun(r1, &(0x7f0000012000)=@pi={0x0, 0x0, ""}, 0x8) utime(&(0x7f0000c1b000)="2e2f66696c653000", &(0x7f000079f000)={0x1, 0x7}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000097000)={0x0, 0x4}, &(0x7f00009aa000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000843000)=@assoc_value={r2, 0x6}, 0x8) lsetxattr(&(0x7f0000b81000-0x8)="2e2f66696c653000", &(0x7f0000f1b000)="6c6f6e6f6465766d696d655f747970653a00", &(0x7f00005f6000+0x513)="2a00", 0x2, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00002ae000-0x4)=0x7ff, 0x4) unlink(&(0x7f0000f69000-0x8)="2e2f66696c653000") getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000034e000)={0x0, 0x3}, &(0x7f0000dcb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000012a000)={r3, 0x0}, &(0x7f00009f0000)=0x8) close(r0) 2017/07/30 23:26:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x10000000000200, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b3d000)="2f6465762f6b657963686f726400", 0x2002, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000239000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000b4a000-0x4)=0x0) write$tun(r1, &(0x7f000026a000)=@hdr={0x1, 0x0, 0x0, 0x2, 0x1, 0x0, ""}, 0xa) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000d9a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) write$fuse_notify_delete(r1, &(0x7f0000845000-0x28)={0x28, 0x2, 0x0, 0x8622, 0x0, 0x81}, 0x28) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f000076e000)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f0f000)=0x1f) syz_fuse_mount(&(0x7f0000fbb000)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) sync_file_range(r2, 0xf8d, 0x1, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f000059c000)="2f6465762f70746d7800", 0x100000029101, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000b84000-0x4)=0x13, 0x4) ioctl$int_in(0xffffffffffffffff, 0x5423, &(0x7f00002a1000)=0x0) fcntl$setstatus(r4, 0x4, 0x800) 2017/07/30 23:26:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x44) gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00001de000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b98000-0x4)=0xe8) getegid() accept$unix(0xffffffffffffff9c, &(0x7f0000a31000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) socketpair$inet6(0xa, 0x80000, 0x3, &(0x7f0000ad5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r3) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000dfc000)={@common="65716c00000000000000000000000000", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$lock(r3, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) socket(0x17, 0xa, 0x100000000) dup3(r3, r2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000036f000)={0x0}, 0x1) 2017/07/30 23:26:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) pipe2(&(0x7f0000544000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getdents64(r1, &(0x7f0000609000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001e000-0x4)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000045a000-0x34)={{0x0, 0x3, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_create1(0x7fffd) r2 = epoll_create1(0x80002) clock_adjtime(0x5, &(0x7f0000535000-0xd0)={0xfffffffffffffff8, 0x800, 0xffffffffffffffff, 0x4, 0x1ff, 0x6, 0x0, 0x3, 0x100, 0x8, 0x2, 0xc27, 0x0, 0x0, 0x4, 0x2, 0x2, 0x4, 0x5, 0x200000004, 0x5, 0x101, 0x9, 0x401, 0x9, 0xffff}) ppoll(&(0x7f0000006000)=[{r2, 0x0, 0x5}, {r0, 0x7, 0x6}], 0x2, &(0x7f0000000000)={0x0, 0x0}, &(0x7f000000b000-0x8)={0x0}, 0x8) fchmod(r1, 0xf1a3fb0ff157d445) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000731000-0x4)=0x1) 2017/07/30 23:26:23 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000099000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00004a9000)="2e2f66696c653000", 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_open_dev$mice(&(0x7f00002fe000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0xa2802) recvfrom(r3, &(0x7f00007e1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce, 0x10001, &(0x7f00004ec000)=@nfc_llcp={0x27, 0x0, 0x0, 0x5, 0x7, 0x8, "faa383165b0cdd22ee981f872dd5d4742adccf5001ac878fda29bf2e108960cfb3000e3108b9af4547d216b9f6958b7791bb1d4a2d0d7fd091c792465ffd9b", 0x3}, 0x60) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000e00000)=0x0) dup3(r4, r0, 0x80000) mount(&(0x7f000082f000)="2e2f66696c653000", &(0x7f0000322000)="2e2f66696c653000", &(0x7f0000865000-0x6)="627472667300", 0x0, &(0x7f0000f6b000-0xdc)="ac271ecc3298a91b6cda502b2d4833d8861e3d0baa845b54604fbc3a312ee257e2600ec351382ec569") r5 = perf_event_open(&(0x7f00006b3000-0x78)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4f06545662142d5e, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x80, &(0x7f0000d58000)=0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) syz_emit_ethernet(0x37, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipx={0xffff, 0x29, 0x7fff, 0x40011, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x100}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, "f96541082acf56f2c213ca"}}}}) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000001000-0x4)=0x60) syz_open_dev$loop(&(0x7f0000fbd000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x400) mkdir(&(0x7f0000f4b000)="2e2f66696c653000", 0x1000000000007a) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00004db000-0x8)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x0, &(0x7f0000b5f000-0x1)="") r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d08000)="2f6465762f70746d7800", 0x105, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00009a6000-0x78)={0x0, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x202, 0x101, 0x6, 0x100000000, 0x1, &(0x7f0000468000)=@common="79616d30000000000000000000000000", 0x3f, 0xfffffffffffffff7, 0x4000000100}) syncfs(r5) writev(r6, &(0x7f0000eea000-0x60)=[{&(0x7f0000fbc000-0x1000)="440ada61116afe82fd9b56d62f9d6cd47c2ec78b312ec3b56bc82d5d48acc58884374508a746c4ad193ed782f963050250efa2081459edae62736241f850bc19ef13a18ae4a333677cbe800b", 0x4c}, {&(0x7f0000fbc000-0x8b)="f92d8ff922f0ca1b8a10088fafdee7872bb9146ab44561d7fc8b3f8e2144ac35fbd7bc151955618179b56628ee36173e5d4600ec3e05d88577ca82cff343163cbd73d094b327e0bd9680454cbc1b8dc1160583cb6a3ae704c10e90b4be3b4a344d8c40876298f25ace", 0x69}], 0x2) ioctl$TCSETA(r6, 0x5402, &(0x7f0000f9f000)={0x4bc4, 0x0, 0x401, 0x4, 0x0, 0x0, 0x88, 0x10000, 0x0, 0x200000}) 2017/07/30 23:26:23 executing program 2: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x10010, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f00008bd000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)="6264657600", 0x2) fcntl$addseals(r0, 0x409, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000ff7000)=[{{&(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000066000)=[], 0x0, &(0x7f0000ef4000)="", 0x0, 0x0}, 0x1}], 0x1, 0x40) r2 = syz_open_pts(r1, 0x8029567c87bcb66c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000003000-0x14)={0x80, 0x8, 0x8001, 0x8, 0xda, 0x101, 0x3, 0x5, 0xfffffffffffffffe, 0x1}) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000001000-0x28)={0x5, 0x10001, 0x7fff, 0x4200881b, 0x10000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000002000-0x4)=0x7) 2017/07/30 23:26:23 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x4, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x1000000000000, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdc6000)=nil, 0xdc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x80a, 0xfffffffffffffffe) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) syz_open_dev$vcsa(&(0x7f0000dc5000)="2f6465762f766373612300", 0x0, 0x0) sendto$inet6(r3, &(0x7f0000723000)="fb", 0x1, 0x2, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) perf_event_open(&(0x7f00006b3000-0x78)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) write$tun(r3, &(0x7f0000dbd000)=@pi={0x202, 0x101, "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"}, 0x1008) r5 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpgid(0xffffffffffffffff) socket$inet6_sctp(0xa, 0x1, 0x84) fcntl$getownex(r4, 0x10, &(0x7f0000518000)={0x0, 0x0}) tgkill(r6, r7, 0x7) r8 = socket(0x10, 0x802, 0x0) write(r8, &(0x7f0000dd4000-0x1f)="1f00000032001f000007ff0901800077000000410400010000000000640000", 0x1f) sendmsg$netlink(r5, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000025a000)="", 0x0, 0x0, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x1) socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x810, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/30 23:26:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000)="2f6465762f73657175656e6365723200", 0x101000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e57000-0x4)=0x0) linkat(r0, &(0x7f000008c000-0x8)="2e2f66696c653000", r0, &(0x7f00000f4000)="2e2f66696c653000", 0x1400) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)="2e2f66696c653000", 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000c5b000-0x8)=[&(0x7f0000004000-0x40)={0x40, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000087c000)="", 0x0, 0x0, &(0x7f0000007000)={0x0, 0x0, 0x0, @thr={&(0x7f0000001000)="", &(0x7f000000f000)=""}}, 0x0, 0xffffffffffffffff}]) bind$netrom(r0, &(0x7f0000a1c000-0x48)=@full={{0x3, {"b473074a7aa5b7"}, 0x9e}, [{"f50eaf29746969"}, {"b1d0b95662ff23"}, {"be39f1cb1844c5"}, {"0c1bfc1178eff2"}, {"b96633609f8c72"}, {"8759cb82fbd104"}, {"4673b1858bf7df"}, {"0aa8f565dc78e3"}]}, 0x48) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xb, 0x100028002, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000bda000)={0x0, 0x8, 0x30, 0x9, 0x0}, &(0x7f0000901000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000aa0000-0x20)={0x7fffffff, 0x5, 0x204, 0x7f, 0x2, 0x9, 0x81, 0x5, r2}, 0x20) ioctl(r1, 0x2285, &(0x7f0000007000)="53") 2017/07/30 23:26:23 executing program 1: r0 = creat(&(0x7f0000213000-0x8)="2e2f66696c653000", 0x4) clock_adjtime(0x3, &(0x7f0000e60000-0xd0)={0xb3e0, 0x78d4, 0x1, 0x20, 0x6, 0xd1f5, 0x6, 0x1, 0xffffffffffff0000, 0xfffffffffffff801, 0x2, 0x0, 0x5, 0x8, 0xffffffffffff7b33, 0x9, 0xfffffffffffffff9, 0x4, 0x3f, 0x75, 0xa20, 0x9, 0xfffffffffffffffb, 0x101, 0x6, 0x3}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005ce000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002c000)=0xe8) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000180000)=0xffffffff, 0x4) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000fbd000-0x28)={@generic="00099402000000000000067d08cebd5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$void(r0, 0xc0045878) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, &(0x7f0000839000)=0x0) request_key(&(0x7f0000aa2000-0x5)="6465616400", &(0x7f0000836000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bcd000-0xd)="2f6465762f6e65742f74756e00", 0x0) keyctl$setperm(0x5, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) unshare(0x40007ff) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f0000019000-0x6)="51616d667300", 0x105403, &(0x7f000000a000)="") poll(&(0x7f0000cf4000)=[], 0x0, 0x7f) unlink(&(0x7f000035e000-0x8)="2e2f66696c653000") link(&(0x7f00003e3000)="2e2f66696c653000", &(0x7f0000346000)="2e2f66696c653000") 2017/07/30 23:26:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)="272800", 0x802, 0x80, &(0x7f0000310000)={0x0, 0x0, 0x6, 0x8, 0x8, 0xfffffffffffffff9, 0x7, 0x7fffffff}) mmap(&(0x7f0000852000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0xfffffffffffffffd) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00008e6000)={@generic="699b99bd74071501be000000007b2b0e", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e67000)="2f6465762f70707000", 0x4000, 0x0) r3 = memfd_create(&(0x7f0000001000-0x5)="6c6f212c00", 0x2) r4 = socket$inet(0x2, 0x1, 0x0) renameat2(r3, &(0x7f0000016000-0x8)="2e2f66696c653000", r3, &(0x7f0000020000-0x8)="2e2f66696c653000", 0x1) mkdir(&(0x7f0000025000)="2e2f66696c653000", 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000026000)="2e2f66696c653000", 0x0, 0x0) getdents64(r5, &(0x7f000002a000-0x2c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30) ioctl$DRM_IOCTL_GET_MAP(r5, 0xc0286404, &(0x7f0000aa5000)={&(0x7f0000d6b000/0x3000)=nil, 0x3, 0x1, 0x4, &(0x7f0000d6b000/0x1000)=nil, 0x5}) setsockopt$inet_tcp_buf(r4, 0x6, 0x1d, &(0x7f0000004000)="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", 0x1000) setsockopt$inet_mreqn(r4, 0x0, 0x22, &(0x7f0000008000)={@empty=0x0, @multicast1=0xe0000001, 0xd5}, 0xc) setsockopt$inet_int(r4, 0x0, 0xf, &(0x7f000002c000-0x4)=0x800000080, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r4, 0x0, 0xb, &(0x7f0000009000-0x46)="97b37ec0ec2cc1edc4de9f8eb9293ad4e690b01ca6c7ec759ca33a5cee764dddac7e10402b41051a91b55769d7467c3b1943965cb5f775228da17da7feb385561e0b5d03c3a5", 0x46) setsockopt$inet_int(r4, 0x0, 0xf, &(0x7f0000009000)=0xfffffffffffffffd, 0x4) unshare(0x10000) bind$inet(r4, &(0x7f0000003000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/07/30 23:26:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000004a000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x6) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000fd4000)=0x0) r1 = gettid() rt_sigsuspend(&(0x7f0000a94000)={0x0}, 0x8) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fe4000/0x2000)=nil, 0x2000, 0x200000c, 0x8010, r2, 0x0) pselect6(0x40, &(0x7f0000b30000-0x40)={0x5, 0x200, 0x54deb21, 0x3, 0x2, 0xdb, 0x7fffffff, 0x8000}, &(0x7f0000b2f000)={0x1, 0x0, 0x5, 0x0, 0xd1, 0x1, 0x4, 0x1ae}, &(0x7f0000b30000-0x40)={0xfffffffffffffffd, 0x0, 0x4, 0x4, 0x199, 0x3, 0x1, 0x4}, &(0x7f0000a1d000)={0x77359400, 0x0}, &(0x7f0000b31000)={&(0x7f0000b2f000)={0x5}, 0x8}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) sendto$inet6(0xffffffffffffffff, &(0x7f000071d000-0xc3)="27a2e4ea00abba5e1353378ac3b82f9982ee0b873fdb5d505fb992aac00f5cdde6c287db455d825e88d86f50960989553f76d4e2871afcdb630e929b8727606a2fd7be9b8d696d2ca52bf17d913ae91c583c3cc2af10c279d5b6a3f11b4802bb1d7bf4e059015f0dac364b84b908395bf0f133ccc5f38db27efdc2837fcde9cbfb54dd3e3205f4675d2d2aba45ac676c010825c644bdda9122ef31a45cf5969581e87a83265e20301f0bda309ab6a3dac5b25cd497b2a1154a9cf0ba47d4fa885d6f55", 0xc3, 0x1, &(0x7f0000b2f000)={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) dup2(r2, r3) tkill(r1, 0x16) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000515000)=0x7, 0x4) 2017/07/30 23:26:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00003f6000-0x24)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x2) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f0000162000)="5b00", &(0x7f00001c6000)="2e726571756573745f6b65795f6175746800", 0x12, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) r2 = openat$binder(0xffffffffffffff9c, &(0x7f0000ed8000-0xc)="2f6465762f62696e64657200", 0x200, 0x0) syz_open_dev$loop(&(0x7f0000fb7000-0xb)="2f6465762f6c6f6f702300", 0x1, 0x2) sendfile(r2, r1, &(0x7f0000cb6000-0x8)=0x0, 0x8) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f00007e3000-0x28)={&(0x7f00009d5000/0x4000)=nil, 0x0, 0x5, 0x40, &(0x7f0000aa2000/0x4000)=nil, 0xfffffffffffffff9}) 2017/07/30 23:26:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000044b000-0x3)="800500", 0xffffffffffffffff) write$tun(r0, &(0x7f0000fec000)=@hdr={0x2, 0x9, 0x3, 0x20, 0x0, 0x0, ""}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000da8000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000001000)={0x7, 0x2, {0x0, 0x2, 0x3, 0x1, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xf, 0x80003, 0x2) write(r0, &(0x7f00003fb000-0x11)="0214af0002000000006466b76c000448bf", 0x11) r5 = socket(0x9, 0x2, 0x8000) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000e23000-0x4)=0x40, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000b6e000-0x2)="00000000000000060804000000fffc0c6565643b799365005f1b76", 0x0) write$tun(r6, &(0x7f0000ff6000-0xa)=@hdr={0x2, 0x9, 0x0, 0x20, 0x0, 0x0, ""}, 0xa) io_setup(0x0, &(0x7f0000b0b000-0x8)=0x0) io_submit(r7, 0x4, &(0x7f0000c5c000-0x20)=[&(0x7f0000384000-0x40)={0x0, 0x0, 0x0, 0x7, 0xd324, r5, &(0x7f0000478000-0x1000)="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", 0x1000, 0x8, &(0x7f0000800000)={0x4, 0x2, 0x4, @thr={&(0x7f000081d000-0x72)="006298ba274888a93a7c2c402c8b853e5fc4ee08140e70d57c3577b76d5c55b13702f1411b0fe02366b30b9d7049a3c124662217b99a1b429e8b08c883032ba88ead54f2682ea51df040a505b48f5e7feb97f9a6856dc43c786c8116ae60adfe16005a39dbd6e40a47885815338a06aed21d", &(0x7f0000f9a000)="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0x1, r6}, &(0x7f0000262000-0x40)={0x0, 0x0, 0x0, 0x6, 0x9, r5, &(0x7f0000980000-0xef)="bd2b6da4174c88e5bcd972c251870f86e35ce1d6aa3f0e8d357ae3a8fb798e0a17a8a686fd304e6965a54aa23ee0000e494705da9cd312042485cf76a8082d086fb22bb6f13044b3f83c42ead0c89063f4ae303de987c8be12af4c3972c12fa346526e1fbbf28b6305a1ef42e1afc93c1efd7b54bf55705bec5349f2c5518ca214fb2b04ea459e186d3979b68cf1a3b4c946974869414afadbb17f11db6eccd2b94f758cc187ab0ecd184b3c7bb974234387f99bbcb3907ab45e1d0f05be1da3dd2a3e3f483f196323c975b0bc0390e2078e7afd2931ba825ad906311a41cf5e96c070caf8feeccc824268e7bba191", 0xef, 0x100, &(0x7f000025d000-0x50)={0x101, 0x7c, 0x1, @thr={&(0x7f00002ae000)="29f03aed90397198c4cde69f46be37b5b1b85d92eba9377886c2023560746c4769ebc4b4cf54fb3257b163e381db628dc2cc32aea070307ffb4f0afb8960e5953d6f0b24ccc0a70f7b17a359ffb351ce9eb5080f8f927e5335f9b4c8deaa953eb0d2f85ca6784511ef3ad1801aae584b39247387c83333ed9111b731cc3aa89440dd04e15069ac7c0863945543b85836c787cf48960c117eaa3190eca0ee0af0a1eaf692872506a36eeeda572459c38d553903eeb314e8ed80c4bdd2e87f68ea224a1cb1c9f8d83f", &(0x7f0000db9000-0xf0)="39ef816938db010670590818a898d82c8d7f73e49181eaf0102af54cce3bc17a065d626ceea23285f100786fe290bc3ed20f9e6d9f3d8abc942a8cd7a0e2f3e787d7534cb489ba15919b22a90092073e36398f1662209b7003e96309ca138b998305fe7b582ed10767bd401706cf637ede557e0e43964e33e3fdf6f269ff22fca1f41e72c773fbe2f72e4c26c89f8915d926131f25c58ff2eb7355fd750741fd598e3d392a6102744f1fcc0f1f883be6bff9fb8a1a2481d110390e8a6523bc56510a1e3c490a0c510394626e38a7474e80fb43068f18323c453c4f6831fa4efe503a4463631a9ad9da93255e60793e5c"}}, 0x0, r6}, &(0x7f0000c2f000-0x40)={0x0, 0x0, 0x0, 0x3, 0x8, r4, &(0x7f0000f30000-0xb2)="a50d5bdc90ca4d08a1725af393b3dd0d904f535e54a43f86b7b7d379498e93529add2663c5750ceb9b3423720a719def1ea32cbde168e6d26ad416b94517b1fc87104f446cc2a40c984bdbbb1561183c6baa58317e313174b45c07b6df0edbebedba1dea1e43fa23eb664cc2f28c0d89392251af65f2208cc6a67a025af3cd691e0facb503355490f31a0c68e6484d8ed7cb7db8b1382a63fa17ffaa68b66aa0f829fedf30566f81767d72030a17494cbbc7", 0xb2, 0x4, &(0x7f00007fd000-0x50)={0x8, 0x7f, 0x1, @thr={&(0x7f00009b7000)="1291a7fb9f4e99f90e9ea7c5bb9872481cf9d9f9938eeb165bc0c1131feb82602fe194edb410822ae28dcb72409e214e6408015367cf0937b455272871422c41bea82af0025f792ddca4739ddcccb3d302469482becdaf7b45e5e679aae2f4a5922a9ea25221a8d4e01417d95efa6c5ff1f55b8ad9871269c0dd", &(0x7f00002dd000)="b2f452a97e063266c0ec514bdd1cad2541e4b3e7a2e18c21fc2b43218f5c26c08297c831e56c3d57db5c4f6f0f437293cdf70801c59babf7d960db6cfa1cac6366886eeae1ca21b5d29867ca95d07639f3ad14a61d82dca539eb1828b5228e6dc52a8b43ecbc691c5057cfe69814b0997c4dd681e86dc75bff5d0afba7eff8829e5db75d4e115a5a10014450cefb4539d8199ca78021b26ebfbe9e9192391195e7505ef73287d0c716775d341032ebfaa2e86bc753e6af9b9c4e645edbac4e288671215e525e850c5242c0a62bbcd4b164e906f6aaeb456509450fe1b8d92b34"}}, 0x0, r6}, &(0x7f0000c0c000-0x40)={0x0, 0x0, 0x0, 0x2, 0x80000001, r6, &(0x7f00008df000-0x42)="940ab59653343786407fa34cfe1e51339a2dfcd331ab3fc29d7d1b98e6be1f7f347867c4b072db745b7fe7611614de94fbe157c438071b7d3f21c57bfadfa7b64002", 0x42, 0x1f, &(0x7f00001e3000)={0xb0, 0x8, 0x2, @thr={&(0x7f0000651000-0xc1)="14afc276be59ed87fd6b6a4a5929d6ea757b09991fd7a923393b7512e0bcff17e53f3f638e72a7e9acaec3fd1c34b59ffca1b8aa2bb82f6906c50579a55eef5f464100e4f40ff87eeb7770d7bbf633289592b91461d27ff9c6f5a8b4a492a9686da5f38310a0a27757641256606be0acbce71f3d9a3aa61355c1188e9f3dcd4ec3f5900196f9853e74a7ecd49c514c7350dfa74ad872a8198cd258f3deac90307136b3be3b756d82733aa39361668be90c4a955e1c665c6cecdb68a7158e2a600f", &(0x7f0000b9f000)=""}}, 0x1, r6}]) write$tun(r6, &(0x7f0000ff5000)=@hdr={0x0, 0x0, 0x0, 0x8, 0x1, 0x5, "03"}, 0xc) clock_gettime(0x0, &(0x7f0000bc9000-0x10)={0x0, 0x0}) utimes(&(0x7f0000456000)="2e2f66696c653000", &(0x7f0000d81000)={{0x0, 0x0}, {r8, r9/1000+10000}}) [ 55.361428] device lo entered promiscuous mode [ 55.369907] qtaguid: iface_stat: create(lo): no inet dev [ 55.375620] qtaguid: iface_stat: create6(lo): no inet dev [ 55.387879] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 55.401771] qtaguid: iface_stat: create6(lo): no inet dev 2017/07/30 23:26:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000b04000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000a05000/0x2000)=nil) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000317000)="2f6465762f72746300", 0x4003, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000606000)=0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000ba7000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/07/30 23:26:24 executing program 3: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000dec000-0x10)={0x1a, 0x10, 0x9, 0x20, 0x81, 0xfffffffffffffffe, @random="d74a98a820d7", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ded000-0xc)="2f6465762f72666b696c6c00", 0x40080, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000ded000-0x4)=0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, &(0x7f0000deb000)=0x1) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00001f0000)="2f6465762f6c6f6f702300", 0x100000000, 0x2) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000ded000)={{0x2, 0x1, 0x16ed, 0x3, 0x6}, 0x63, 0xffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res(&(0x7f0000db1000)={0x42424242, 0x42424242}, 0xc51, 0x400000000008001) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000037000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3bb9f465e6d8feb9ebd33774306d5fa45dfd4b7c4b4711b87cc4dd4e05b1b8957753690b01dcaf22e6c04e87830c501b3b2ab82cfa2b9c6f13cc01d45dbee9e2", "9e61a9290723cd481d6ac6e7c5d738f7416d275c38d32db46b3821a2afac573c8c55daa10a80bc99bd24272728658f22f3152cdb52965336b3d723cf53fa3f1a", "82b6c77a6c336f6ebb2caa6be0ec7b59cb42f2747401bc46e1ae89c47f1d824a", [0x0, 0x0]}) 2017/07/30 23:26:24 executing program 4: get_thread_area(&(0x7f0000ec7000-0x10)={0x0, 0x3, 0x0, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x40, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000a65000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000011f000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x3, 0x9, 0x8000, 0x8, 0x5, 0x4eb3, 0xffff, 0x2c84, r1}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r1, 0x100000000}, 0x8) fdatasync(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000003000-0x50)={{0x0, 0x1}, {0x4, 0x3}, 0x100000000, 0x3, 0xf8b, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000)="7659011f9166b36de47f55cd82cf5dae64b9596e18e00af772aa50c93cb8dc5e8255da3ebd683754ea12c5c2861b6de7cea8893c6cc0e356a8ad5817e150d691deabdfb7464e0a687ea56cfb7d912dbbfab8c220f84fdbbf10f85dffddcb6720336b", 0x62, 0x20000000, &(0x7f0000003000)={0xa, 0x1, 0xf59, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000005000-0x44)="37c120d3494ea97a6b8a77db3dadd80c7eb39919d37cb60cc30d2a572158538e1233ba12d65329d52eaeba137ae920146cb7b3bdb337c57886eca35fe10b114084d4c582", 0x44, 0x0) syz_open_dev$loop(&(0x7f0000004000)="2f6465762f6c6f6f702300", 0x8, 0x4000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000006000-0xb)="2f6465762f6c6f6f702300", &(0x7f0000005000-0x14)="70726f636e6f6465762a73656c696e75786c6f00", 0x14, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000006000)={r1, 0x5f, "df03e8f82b308e4d04679c40351543d4e01759cc1e3d1442dd5fe76abead844a5227a35d18fddd704e60a7efe613d90a79968c85152b9ee4a0aa58df5b9174d496432fc06ab9c892d6f5f82ca0364dc11dcdc52767100b6bcd55e44b621a65"}, &(0x7f0000007000-0x4)=0x68) gettid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000007000)={0x4, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0xfffffffffffffc00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000008000)=0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0xd01, 0x488, 0x8, 0x8f, 0x20000000, 0x3, 0x3fb6, {r2, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d282759, 0x0, 0x7, 0x2, 0x54}}, &(0x7f0000002000)=0xb8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x3, 0x4) dup(r0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f000000a000-0x2)={0x7, 0x5}) 2017/07/30 23:26:24 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xc, 0x110, 0xffffffffffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000d31000-0xb)="1b65680000000765737400") syz_fuse_mount(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00000cc000/0x3000)=nil, 0x3000, 0x2) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005c2000)={0x0, 0x0, 0x0}, &(0x7f0000fd9000-0x4)=0xc) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00008d1000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mremap(&(0x7f0000f71000/0x14000)=nil, 0x14000, 0x3000, 0x3, &(0x7f00005bc000/0x3000)=nil) [ 55.415101] binder: 6881:6882 ioctl c0286404 207e2fd8 returned -22 [ 55.425057] device lo left promiscuous mode [ 55.438157] binder: 6881:6890 ioctl c0286404 207e2fd8 returned -22 [ 55.512230] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 55.520398] device lo entered promiscuous mode [ 55.520454] qtaguid: iface_stat: create(lo): no inet dev [ 55.520491] qtaguid: iface_stat: create6(lo): no inet dev [ 55.520780] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 55.520810] qtaguid: iface_stat: create6(lo): no inet dev [ 55.521613] nla_parse: 8 callbacks suppressed [ 55.521620] netlink: 7 bytes leftover after parsing attributes in process `syz-executor7'. [ 55.522018] device lo left promiscuous mode [ 55.598244] keychord: unsupported version 40 [ 55.605302] ================================================================== [ 55.612646] BUG: Double free or freeing an invalid pointer [ 55.618236] Unexpected shadow byte: 0xFB [ 55.622261] CPU: 1 PID: 6919 Comm: syz-executor0 Not tainted 4.9.40-ged32335 #11 [ 55.629756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.639075] ffff8801ca3afb70 ffffffff81d8d829 ffff8801da001b40 ffff8801d86bd360 [ 55.647026] ffff8801d86bd370 ffffffff82a6eb38 0000000000000282 ffff8801ca3afb98 [ 55.654974] ffffffff81537a3c 00000000fffffffb ffff8801da001b40 ffff8801d86bd360 [ 55.662922] Call Trace: [ 55.665482] [] dump_stack+0xc1/0x128 [ 55.670812] [] ? keychord_write+0x628/0x820 [ 55.676750] [] kasan_object_err+0x1c/0x70 [ 55.682514] [] kasan_report_double_free+0x53/0x80 [ 55.688972] [] kasan_slab_free+0x9d/0xc0 [ 55.694646] [] kfree+0xf0/0x2f0 [ 55.699540] [] keychord_write+0x628/0x820 [ 55.705302] [] ? keychord_read+0x510/0x510 [ 55.711157] [] __vfs_write+0x103/0x680 [ 55.716657] [] ? default_llseek+0x290/0x290 [ 55.722595] [] ? __might_sleep+0x95/0x1a0 [ 55.728361] [] ? __inode_security_revalidate+0xd9/0x130 [ 55.735338] [] ? avc_policy_seqno+0x9/0x20 [ 55.741189] [] ? selinux_file_permission+0x82/0x460 [ 55.747819] [] ? security_file_permission+0x89/0x1e0 [ 55.754539] [] ? rw_verify_area+0xe5/0x2b0 [ 55.760386] [] vfs_write+0x170/0x4e0 [ 55.765734] [] SyS_write+0xd9/0x1b0 [ 55.770976] [] ? SyS_read+0x1b0/0x1b0 [ 55.776393] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 55.783199] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 55.789745] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 55.796288] Object at ffff8801d86bd360, in cache kmalloc-16 size: 16 [ 55.802738] Allocated: [ 55.805196] PID = 6919 [ 55.807663] save_stack_trace+0x16/0x20 [ 55.811602] save_stack+0x43/0xd0 [ 55.815019] kasan_kmalloc+0xad/0xe0 [ 55.818695] __kmalloc+0x11d/0x310 [ 55.822198] keychord_write+0x6d/0x820 [ 55.826050] __vfs_write+0x103/0x680 [ 55.829812] vfs_write+0x170/0x4e0 [ 55.833316] SyS_write+0xd9/0x1b0 [ 55.836733] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 55.841459] Freed: [ 55.843571] PID = 6920 [ 55.846031] save_stack_trace+0x16/0x20 [ 55.849969] save_stack+0x43/0xd0 [ 55.853386] kasan_slab_free+0x73/0xc0 [ 55.857236] kfree+0xf0/0x2f0 [ 55.860307] keychord_write+0x15d/0x820 [ 55.864246] __vfs_write+0x103/0x680 [ 55.867923] vfs_write+0x170/0x4e0 [ 55.871425] SyS_write+0xd9/0x1b0 [ 55.874842] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 55.879558] ================================================================== [ 55.886879] Disabling lock debugging due to kernel taint 2017/07/30 23:26:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce5000)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f00008da000/0x4000)=nil, 0x4000, 0x200000e, 0x13151, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000011000)="2e2f62757300", 0x8000000141042, 0x0) truncate(&(0x7f0000011000)="2e2f62757300", 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x6)={0x8, 0x80af}, 0x8) mmap(&(0x7f0000a52000/0x3000)=nil, 0x3000, 0x3, 0x110, r1, 0x403fffffe) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x2010, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x14, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) fcntl$setpipe(r2, 0x407, 0x100000001) r4 = dup(r3) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x1, 0x71, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0xe000)=nil, 0xe000, 0xa) mlock(&(0x7f0000006000/0x4000)=nil, 0x4000) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) r5 = socket(0x0, 0x0, 0x37) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x900000000000000, &(0x7f0000ce3000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") recvmsg$netrom(r5, &(0x7f0000005000-0x38)={&(0x7f0000005000+0x450)=@full={{0x6, {"e4fdccb1301a67"}, 0x10000}, [{"0bb0bfd4832b45"}, {"46558c93608642"}, {"0a84a264a1596f"}, {"5d4c5946368ef4"}, {"6b619a54388874"}, {"183de4dd5bacd3"}, {"db5df879e9c427"}, {"5ea18764cceda2"}]}, 0x48, &(0x7f000000a000-0x30)=[{&(0x7f0000004000-0x23)="d29a1012a517e7197927870ebd5e486c18236652561ce420517a9bd2ca77ea66eefadd", 0x23}, {&(0x7f000000e000-0x84)="c195a8b57078c25c59e9ea6b3c576acef9d6807ee2969cb9ebe985c9aea2d5d04121afc8b83e04dd24f655ce25462dfc7176101dadc6b59b72fa6a643ed87f040150676ab362a05b56fdcc267f7a080785b4200756db53c700466e31fa57c1e8199e22026f0ec63d0b4be66ad5ab32dd4ed18d7ab49b27122b39688876dc87e02be7ec9a", 0x84}, {&(0x7f0000008000)="b1d67575249429d406b7d58814ce4bb68213bada9928ced3127fe0dac36206bc5cc0120fb4970d6e33b8346f2bac29ab1a8f9fd2cda611dd08aa5eaf187b4b3bd5eab5815d4514fd731c21c5a87cb46b1cbd12b3b014e4f809f1026ab973e98a852a0aa59bcb75ec77987234f3eae6c3868f7f422682c93f98db038dd841d5279c6c19b1552646445e413d4fc7f147bd4b1a2c9c30fea1f149185daad3774b7c7c8760a80a22ff945a45869136", 0xad}], 0x3, &(0x7f000000d000)=[{0x20, 0x0, 0x49de, "f0911365ddfcbb7d932211"}, {0x108, 0x0, 0x5, "b7ebc75ed7cf4402182b48c3d9616719b27f91c46df1b0b8319b1ba9a89644e0873bccabe8dc75237e44fc3c4e727812a12395fc55cc744f1617e74cdde361517cdbe9c37d373d9ba4658b0791d9cc6540687af3653ff54333a20c66865502f057b9d34e1904bfb6f1d3ee4af7a40b3b11f5dbd55c8fc9808f1341d578cc707a78ff0823dbf648d3c1b163db04673f44746b3b1b695e743e164e2bde9add1f6a29c146bdce0128a216c12ee72ad47baef74a3c0af44072b59c81fb396e4a8cb21ebf2d2269ddc1e450e844afe71a3fa4623e0ff368f9cea5125c8f229f47c1844a87a317a4cefd4e8e95960f0a3de0389c1262ad"}], 0x2, 0x80}, 0x20) mremap(&(0x7f0000c67000/0x4000)=nil, 0x4000, 0x400000, 0x2, &(0x7f00007ab000/0x400000)=nil) remap_file_pages(&(0x7f0000690000/0x4000)=nil, 0x4000, 0x0, 0x75, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000a7e000-0x4)=0x8001) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x8) recvmsg(r4, &(0x7f0000012000)={&(0x7f000000c000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000c000-0x10)=[], 0x0, &(0x7f000000d000-0x10)="0000000000000000000000000000000000000000", 0x14, 0x0}, 0x0) 2017/07/30 23:26:24 executing program 0: mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x8001) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000939000)={@generic="3e77dfae1024bc4365c1f4515201b92f", @ifru_flags=0x3}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f000043c000)=0x4, 0x4) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00006bc000)="696c6c696e6f697300", 0x9) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000931000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r2, &(0x7f00007c4000)="9b3162b84abef9d22f76b4ed2e07f2cbd1b5bc9c28e351d8b60717079e30ff88718e9d8b4c84a8025e8970302c99e9097c3e4b00dcc5518e0f09c41c5d3680304dfa3556b4ecb256339c", 0x4a, 0x0, &(0x7f00000a7000)={0xa, 0x2, 0x1bd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1654f904}, 0x1c) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f00003f4000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000012b000)="646374637000", 0x6) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000938000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00002ae000-0x4)="63646700", 0x4) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x2) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f000093c000-0x1)="b0", 0x1, 0x814, &(0x7f0000932000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000939000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000939000)=0x14) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000591000-0x90)={0x1, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f000093c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007f4000-0x4)=0xc5) mmap(&(0x7f000017c000/0x1000)=nil, 0x1000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f000093c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000938000)=0x77) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000045e000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x20000000, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f000093a000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000336000-0x4)=0x31) 2017/07/30 23:26:24 executing program 6: mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = fcntl$dupfd(r1, 0x0, r0) write$fuse_interrupt(r3, &(0x7f0000018000-0x10)={0x10, 0x0, 0x7}, 0x10) close(r2) syncfs(r2) syz_open_dev$sndtimer(&(0x7f000000e000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000045000-0x11)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) fcntl$setstatus(r2, 0x4, 0x2800) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2, r0]}], 0x1, 0x0}, 0x0) dup2(r1, r2) dup3(r1, r0, 0x0) connect$unix(r0, &(0x7f0000041000)=@abs={0x1, 0x0, 0x0}, 0x8) 2017/07/30 23:26:24 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000f000-0xf)="2f6465762f73657175656e63657200", 0x4000, 0x0) write$tun(r0, &(0x7f0000016000-0x1008)=@pi={0x0, 0x0, "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"}, 0x720) 2017/07/30 23:26:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000e32000-0x4)=0x0, 0x800) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000402000)="2f6465762f73672300", 0x0, 0x8001) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001000)={0xfff, 0x1, 0x7737, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000ae8000-0xb0)={{0x2, 0x3}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, 0x820, 0x22a, 0x7, 0x7fffffff, 0x7, 0x4, 0x0, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r1, 0x1, &(0x7f0000001000)="") r2 = accept(0xffffffffffffffff, &(0x7f0000ee5000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000819000)=0xe) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00009ea000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000371000)={0x0, 0x4, &(0x7f0000c40000-0x58)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6f}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}]}, &(0x7f0000937000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000336000-0x8)=@assoc_value={r3, 0xffffffffffffffc0}, &(0x7f0000330000-0x4)=0x8) r4 = creat(&(0x7f0000def000-0x8)="2e2f66696c653000", 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f0000995000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00006c8000)={0x0, 0x83, "7d863e88533b4ff7a95b52d03df92ba92ff517bc79f3d139c80fd3bc62d68bf3b49612eb994ca60fe483199af7b845c2ff6c8ddd2b2be958552ccd47c4e3ae4819d11e1b8ffe1d2b4dadf3b4ca0853af3f22695a7e7faad68de0d2e479df9d6fc49e1527f4d8ea26aacf89b383ca656568ff387e97ea95f753324a0e6383bd65bedc09"}, &(0x7f0000b87000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000b2b000)={r5, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x4, 0x10001, 0xfffffffffffffffd}, &(0x7f00002fd000)=0xa0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f00008fb000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000bd6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) accept$netrom(r2, &(0x7f000043e000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00005f7000-0x4)=0x48) 2017/07/30 23:26:24 executing program 4: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000006, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000046c000-0x70)={0x6, {{0xa, 0x2, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = gettid() memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f000054b000/0x3000)=nil, 0x3000, 0x8, 0x81050, 0xffffffffffffffff, 0x48) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f00003c4000)="5b00", &(0x7f00001c6000)="2e726571756573745f6b65795f6175746800", 0x12, 0x0) r3 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00006c2000)=[], 0x0, 0x0) r4 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) fallocate(0xffffffffffffffff, 0x0, 0x10000, 0xfff) fallocate(r4, 0x0, 0x0, 0x62000) connect$netlink(0xffffffffffffffff, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc) r5 = perf_event_open(&(0x7f0000660000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xa8, 0x86, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xb1, 0x0, 0x0, 0x400000000, 0x0, 0x4, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) r6 = msgget(0x1, 0x10) msgctl$IPC_RMID(r6, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r5, 0x0) prctl$setname(0xf, &(0x7f0000301000-0x4)="475f3f00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$3(0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) close(r7) 2017/07/30 23:26:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = inotify_init() fcntl$getownex(r0, 0x10, &(0x7f0000fb6000)={0x0, 0x0}) set_tid_address(&(0x7f000086f000)=0x0) mq_notify(0xffffffffffffffff, &(0x7f000014b000)={0x0, 0x4, 0x0, @thr={&(0x7f0000fc9000)="42", &(0x7f0000649000-0x2)=""}}) r1 = getuid() ioprio_get$uid(0x0, r1) r2 = dup2(r0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000080000-0x4)=0x0, &(0x7f0000586000)=0x4) perf_event_open(&(0x7f0000000000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000001000)={&(0x7f00004ab000/0x4000)=nil, 0x4000}) rename(&(0x7f00003a6000)="2e2f66696c653000", &(0x7f000071b000)="2e2f66696c65302f66696c653000") lremovexattr(&(0x7f0000f99000-0x8)="2e2f66696c653100", &(0x7f0000f99000-0x1e)="2c2c2347504c24766d6e657431706f7369785f61636c5f61636365737300") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f73657175656e63657200", 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000003000-0x4)=0x8, 0x4) fcntl$notify(r0, 0x80000005, 0x0) sync() 2017/07/30 23:26:24 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x6) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b16000)="63646700", 0x4) mmap(&(0x7f0000000000/0x8d9000)=nil, 0x8d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00008d9000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00008d9000)={0x2, 0x4, 0xfff, 0xffffffffffffff48, 0x1000}, &(0x7f00008d9000)=0x10) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000235000)="45000000000000000100000001000000007fffffff0000e16d7e7386e2225e3e0900000000000000c1d500f80015ffffffff500700000400000117000000000000000000a1264fa4", 0x48) setns(r2, 0x40000000) 2017/07/30 23:26:24 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x8000003, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000004a000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x6) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000fd6000-0x4)=0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000515000)=0x7, 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a21000-0x78)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x35, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x80003, 0x0) read(r1, &(0x7f0000fa8000)="", 0x0) sendmsg$netlink(r1, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f0000fa4000-0x10)=[{&(0x7f000061d000-0x24)=[{0x14, 0x16, 0x11, 0x0, 0x0, "0a0404"}], 0x14}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f0000029000)="") r2 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r2, &(0x7f0000057000-0x8)="2e2f66696c653000", 0x0) r3 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000055000)={0x0, 0x0, 0x0}, &(0x7f0000203000-0x4)=0xc) fchownat(r2, &(0x7f000001a000)="2e2f66696c653000", r3, r4, 0x100) r5 = openat(r2, &(0x7f0000035000)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)="2e2f66696c653000", r5, &(0x7f0000296000-0x8)="2e2f66696c653000") ioctl$KDGKBTYPE(r5, 0x4b33, &(0x7f0000205000-0x1)=0x0) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000fd6000-0x18)=@add_del={0x2, &(0x7f000091d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000c7d000-0x20)={0x4, 0x1, 0x1, 0xffffffff00000000, 0x4, 0xea}) unlinkat(r2, &(0x7f0000060000)="2e2f66696c653000", 0x200) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd6000-0x10)={0x0, 0x989680}, &(0x7f0000048000)=0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/30 23:26:24 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000001000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x2, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000785000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f4d000)=0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00004a3000)="2f6465762f6175746f667300", 0x40, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000b1000)={0x4340, 0xffffffffffffffff, 0x4, 0xfe00000000000000, 0x8000, 0x7, 0x9, 0x2, 0x0}, &(0x7f000056e000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000e03000)={r5, 0x10000, 0x8, 0x1ff}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002cb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000007f000)=0x3f) fcntl$setown(r3, 0x8, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d91000)="2f6465762f7667615f6172626974657200", 0x400, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r6, 0x6, 0x16, &(0x7f0000bde000)=[{0x0, 0x2}, {0xb, 0x4}, {0x2, 0x9c0}, {0x3, 0x5}], 0x4) r7 = semget$private(0x0, 0x2, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f00005cb000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc9}, @in6={0xa, 0x0, 0x3d13, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x675}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x7) semctl$IPC_STAT(r7, 0x0, 0x2, &(0x7f0000bdb000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(0xffffffffffffffff, 0x409, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r10, 0xc0605345, &(0x7f00002ec000-0x5c)={0x68f7, 0x2, {0x0, 0x0, 0x4, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ftruncate(r10, 0x40001) sendfile(r9, r10, &(0x7f0000001000)=0x0, 0x400000000fee) recvmsg(r8, &(0x7f0000006000)={&(0x7f0000006000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000005000)=[{&(0x7f0000005000)="00", 0x1}, {&(0x7f0000007000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85}], 0x2, &(0x7f0000003000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa, 0xfff}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x12930, r8, 0x0) 2017/07/30 23:26:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x4) pivot_root(&(0x7f0000987000-0xa)="2e2f636f6e74726f6c00", &(0x7f000012f000)="2e2f636f6e74726f6c00") r0 = open$dir(&(0x7f000051f000-0xa)="2e2f636f6e74726f6c00", 0x803, 0x80) r1 = inotify_init() r2 = dup2(r1, r0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00000b8000-0x5)={0x6, 0xc75}) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect(r3, &(0x7f0000565000-0xa)=@rc={0x1f, {0x8, 0x2, 0x0, 0x5, 0x5ae2, 0x0}, 0x1e67}, 0xa) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f00002b2000)=0x0, &(0x7f0000c5f000)=0x4) r5 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000d4b000)={0x0, 0xf, "472b3a443b25887607c1b815741949"}, &(0x7f0000665000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00001bb000-0x4)=@assoc_id=r6, &(0x7f000099c000-0x4)=0x4) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r5, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000054b000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x2, 0x1, 0xa, 0x80000001, 0x5, 0x6}, &(0x7f00006e4000)=0x20) openat(r0, &(0x7f0000850000)="2e2f636f6e74726f6c00", 0x400, 0x10) [ 55.929284] keychord: unsupported version 40 2017/07/30 23:26:24 executing program 7: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000b73000-0x14)={0xffffffffffffffff, 0x0, 0x1, 0x3, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cca000)="2f6465762f73657175656e6365723200", 0x44000, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce5000)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000e77000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000fe7000-0x4)=0x8) pipe2(&(0x7f0000416000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) vmsplice(r4, &(0x7f0000227000-0x60)=[{&(0x7f00007c9000-0x39)="d7486fe7b389d8f332b6382d804b49ccc1a57115d03d492690229b365d229f4f332aaca3102e9f2cc6d11db237aba558cd523fb7e415db93606ea9be6a027472cd61a4b3977a7033629d6c2f27ab18b8ba802256ab69e2286af1a191b04c9e5f4a279ac5c6d2af85153feefa4d7ef19a4db51c7d20b5bdfc1841151f49456a20f4bfb9c50244d6", 0x87}], 0x1, 0x4) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x4, &(0x7f0000002000-0x8)=0x2, 0x1, 0x2) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000e7000+0xcde)="2f6465762f7667615f6172626974657200", 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) fcntl$getown(r0, 0x9) r6 = socket(0x18, 0x0, 0x1) close(r6) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f000093e000-0x9)="2f6465762f72746300", 0x0, 0x0) clock_gettime(0x0, &(0x7f0000b53000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000006c000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000727000)={0x0, 0x0}) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f000042a000)=0x0) write$evdev(r7, &(0x7f0000ab5000)=[{{r8, r9/1000+10000}, 0x0, 0x800, 0x9e2}, {{r10, r11/1000+10000}, 0x9, 0x18, 0x4}, {{r12, r13/1000+10000}, 0x8000, 0x4d2d, 0xb4f}, {{0x0, 0x0}, 0x7, 0x1, 0x5077}, {{0x0, 0x2710}, 0x7f, 0x1, 0xa5f}], 0x78) setitimer(0x1, &(0x7f00004f2000-0x20)={{0x0, 0x2710}, {0x0, 0x0}}, 0x0) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000009000)=0x60) ioctl$TCFLSH(r4, 0x540b, 0x2) ioctl$SNDRV_TIMER_IOCTL_START(r5, 0x54a0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f00007d8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/07/30 23:26:24 executing program 1: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x103, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x7) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b24000)=@generic="7eb5281dfed5db87e5a4ea945ce1aefe", 0x10) mmap(&(0x7f000067c000/0x1000)=nil, 0x1000, 0x3, 0x50030, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009bd000/0x3000)=nil, 0x3000, 0x3, 0x36, r0, 0x0) r1 = socket(0x11, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000078a000)=0x7fe, 0x4) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f00006b3000-0x4)=0x200, 0x4) sendmsg$nfc_llcp(r1, &(0x7f000018a000)={&(0x7f0000792000-0x60)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "b177b8c8c2e3839f7d5e14365c1eb8211a170e32101de09b7583b1008482fffff2d4026513e1b9210668e191431f59aff7a6f3b204007d4bdf428e76fa052c", 0x0}, 0x60, &(0x7f00006e6000-0x10)=[{&(0x7f0000481000-0x72)="fc3fd200c99302abdaf239225ee3", 0xe}], 0x1, &(0x7f000078b000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f000078f000)=0x800000dc3, 0x4) recvfrom(r1, &(0x7f000078f000)="", 0x0, 0x2000, &(0x7f0000790000-0xe)=@l2={0x1f, 0xffffffffffffff81, {0x1, 0x5, 0x2, 0x9d, 0x5175, 0x9}, 0x4, 0x79ea}, 0xe) sendto$inet6(r0, &(0x7f0000f61000-0x5ac)="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", 0x5ac, 0x8884, &(0x7f0000f5f000-0x1c)={0xa, 0x0, 0x4000000000100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) r2 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000e31000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f61000-0x7)={0x0, 0x0, 0x0}, &(0x7f0000f60000)=0xc) mmap(&(0x7f000009a000/0x3000)=nil, 0x3000, 0x1000000, 0x40000008000032, r0, 0xfffffffffffffffd) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008cc000+0x6f8)="2f6465762f6877726e6700", 0x1ffc, 0x0) mmap(&(0x7f00005dd000/0x1000)=nil, 0x1000, 0x80000001001, 0x40011, r3, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000dfd000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000a2000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x3, 0xa1, 0xb, 0xa0, 0x0, 0x8, r4, 0x0}, {0x4, 0x9, 0x10000, 0x4, 0x9, 0x9c, 0x101, 0x8001}, {0x1, 0xfffffffffffffff7, 0xc2ec, 0xffff}, 0x5, 0x6, 0xfffffffffffffffd, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x67, 0xfff}, 0x3, @in6=@loopback={0x0, 0x1}, 0x7, 0x4, 0x1, 0x3, 0x1, 0xab9, 0x6}}, 0xe8) mmap(&(0x7f00007f3000/0x2000)=nil, 0x2000, 0x3, 0x32, r2, 0x0) r5 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r5, 0x29, 0x3e, &(0x7f00000d2000)="", &(0x7f0000000000)=0x0) mmap(&(0x7f0000545000/0x2000)=nil, 0x2000, 0x6, 0x32, 0xffffffffffffffff, 0x0) socket(0x1000000000010, 0x3, 0x0) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000805000/0x2000)=nil, 0x2000, 0x3, 0x33, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/30 23:26:24 executing program 3: mmap(&(0x7f0000000000/0x93e000)=nil, 0x93e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = open(&(0x7f0000b79000)="2e2f66696c653000", 0x4000, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r1, 0x0) r2 = dup(0xffffffffffffff9c) accept4$unix(r2, &(0x7f0000001000)=@file={0x0, "0000000000000000000000000000000000000000000000"}, &(0x7f0000641000)=0x19, 0x80000) r3 = creat(&(0x7f0000baa000)="2e2f66696c653000", 0x2000080) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000057c000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6b000-0x4)=0xe8) r4 = syz_open_dev$tun(&(0x7f0000fdd000-0x1)="2f6465762f6e65742f74756e00", 0x0, 0x80080) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000fbd000-0x28)={@generic="00099402000000000000067d08cebd5c", @ifru_names=@generic="4e71db199ed3f0fbf07cc541c7b6f451"}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00001db000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="803ab4cdd07c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="565406c51413f25f00adfe8b705af380"}) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f000035b000-0x4)=0x0) ioctl$TUNSETLINK(r4, 0x400454cd, &(0x7f0000839000)=0x2) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f000061e000-0x20)={0x1, 0x0, 0x100, 0x42, 0xe, 0x0}) r5 = request_key(&(0x7f0000aa2000-0x5)="6465616400", &(0x7f0000836000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000bcd000-0xd)="2f6465762f6e65742f74756e00", 0xfffffffffffffffd) keyctl$setperm(0x5, r5, 0x2) unshare(0x200) syz_open_dev$usbmon(&(0x7f0000232000)="2f6465762f7573626d6f6e2300", 0x80000001, 0x3) unshare(0x20020001) llistxattr(&(0x7f000050f000-0x8)="2e2f66696c653000", &(0x7f0000359000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) mknod$loop(&(0x7f00003b4000-0x8)="2e2f66696c653000", 0x8000, 0x0) r6 = open(&(0x7f0000cf6000)="2e2f66696c653000", 0x50000, 0x28) mount(&(0x7f0000b97000-0x8)="2e2f66696c653000", &(0x7f0000532000)="2e2f66696c65302f66696c653000", &(0x7f0000437000-0x7)="0700c2f9005700", 0x105403, &(0x7f000000a000)="fc29b4") poll(&(0x7f0000cf4000)=[{r6, 0x200, 0x0}], 0x1, 0x7f) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000226000-0x4)={0x1e}, 0x4) unlink(&(0x7f000035e000-0x8)="2e2f66696c653000") link(&(0x7f00003e3000)="2e2f66696c653000", &(0x7f0000346000)="2e2f66696c653000") getresuid(&(0x7f0000001000)=0x0, &(0x7f00006f4000)=0x0, &(0x7f0000d78000-0x4)=0x0) setreuid(r0, r7) socketpair(0x11, 0x1, 0xffffffffffffffe1, &(0x7f0000469000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/07/30 23:26:24 executing program 7: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000b73000-0x14)={0xffffffffffffffff, 0x0, 0x1, 0x3, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cca000)="2f6465762f73657175656e6365723200", 0x44000, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce5000)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000e77000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000fe7000-0x4)=0x8) pipe2(&(0x7f0000416000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) vmsplice(r4, &(0x7f0000227000-0x60)=[{&(0x7f00007c9000-0x39)="d7486fe7b389d8f332b6382d804b49ccc1a57115d03d492690229b365d229f4f332aaca3102e9f2cc6d11db237aba558cd523fb7e415db93606ea9be6a027472cd61a4b3977a7033629d6c2f27ab18b8ba802256ab69e2286af1a191b04c9e5f4a279ac5c6d2af85153feefa4d7ef19a4db51c7d20b5bdfc1841151f49456a20f4bfb9c50244d6", 0x87}], 0x1, 0x4) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x4, &(0x7f0000002000-0x8)=0x2, 0x1, 0x2) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000e7000+0xcde)="2f6465762f7667615f6172626974657200", 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) fcntl$getown(r0, 0x9) r6 = socket(0x18, 0x0, 0x1) close(r6) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f000093e000-0x9)="2f6465762f72746300", 0x0, 0x0) clock_gettime(0x0, &(0x7f0000b53000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000006c000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000727000)={0x0, 0x0}) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f000042a000)=0x0) write$evdev(r7, &(0x7f0000ab5000)=[{{r8, r9/1000+10000}, 0x0, 0x800, 0x9e2}, {{r10, r11/1000+10000}, 0x9, 0x18, 0x4}, {{r12, r13/1000+10000}, 0x8000, 0x4d2d, 0xb4f}, {{0x0, 0x0}, 0x7, 0x1, 0x5077}, {{0x0, 0x2710}, 0x7f, 0x1, 0xa5f}], 0x78) setitimer(0x1, &(0x7f00004f2000-0x20)={{0x0, 0x2710}, {0x0, 0x0}}, 0x0) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000009000)=0x60) ioctl$TCFLSH(r4, 0x540b, 0x2) ioctl$SNDRV_TIMER_IOCTL_START(r5, 0x54a0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f00007d8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/07/30 23:26:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x22002, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f000089b000-0x8)={0x2, 0x5}) mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x1ff, &(0x7f0000de3000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000de5000-0x8)="2e2f66696c653000", 0x2) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000de5000-0x4)=0x7ff, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000de3000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000766000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000de2000)="696c6c696e6f697300", 0x9) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000ddd000-0x10)={0x1, &(0x7f00007bd000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendto$inet(r3, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f000074a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r2, &(0x7f0000de4000+0x61a)={0x3}, 0x8, 0x80800) sendmmsg(r3, &(0x7f0000d15000)=[{{0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000502000)="84", 0x1}], 0x1, &(0x7f0000796000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x4c083) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r3, &(0x7f0000de6000-0x9)="696c6c696e6f697300", &(0x7f0000de5000)="2f26402376626f786e6574302828246b657972696e67656d3000", 0x1a, 0x2) 2017/07/30 23:26:24 executing program 6: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x20032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) socketpair(0xd, 0x6, 0xaa4, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00003ca000+0xe7d)={0x42424242, 0x42424242}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f00006a5000)={0x42424242, 0x42424242}, 0x100, 0x0) mkdir(&(0x7f00008b5000)="2e2f66696c653000", 0x800) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000002c000)="2e2f66696c653000", &(0x7f0000316000)="72616d667300", 0x0, &(0x7f000000a000)="") symlink(&(0x7f0000004000)="2e2f66696c653000", &(0x7f00009a1000-0xc)="2e2f66696c65302f62757300") r3 = open(&(0x7f00007c0000)="2e2f66696c653000", 0x143402, 0x20) symlink(&(0x7f0000662000)="2e2f66696c65302f62757300", &(0x7f0000e18000-0xe)="2e2f66696c65302f66696c653000") ioctl$TIOCSPGRP(r3, 0x540f, &(0x7f00000b8000-0x4)=r1) mount(&(0x7f00007cc000-0xc)="2e2f66696c65302f62757300", &(0x7f0000db6000)="2e2f66696c65302f66696c653000", &(0x7f0000e8a000-0xb)="7270635f70697065667300", 0x24000, &(0x7f0000b23000)="64549e8b01321398b6ac17cd53844eefbf759d7936ca199a5f86d090db42e54d16727f9a7c27e97633afa77e703fcf48aecbd1edaa3a3d5af7dff1dc07e5df51f9aef70e3a6509b0aa62c9f1cf94eb616841f220276d5d0a690410b424602d136aeed0dcaf5904eb046a857e3ebfec4527a9ebd250685bad44a4a7b2d8c49fcd409fcfa168e1a92e5ecff984fa0bb5b7c0077d04d81ec8509ff46e5ef266bac2944b2445d2f06176348bb3ad2fb5b4eb1e922883ead9cdf71177b7292cb92e6e3c22b877ec403ed255b039c63b79c2b8f01884c9c23254ed415fcf263c4b454bd4b0aafadd51fa325929468b") truncate(&(0x7f00002e6000)="2e2f66696c65302f62757300", 0x0) ptrace$poke(0x5, r2, &(0x7f0000276000)=0x0, 0x9) r4 = open(&(0x7f000002d000)="2e2f66696c653000", 0x80400, 0xf9e25c0068f570b) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000ff4000)={0x0, 0x8}, &(0x7f0000b22000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000963000-0x10)={0x2, 0x800d, 0x5, 0x0, r5}, 0x10) ioctl$EVIOCGNAME(r4, 0x80404506, &(0x7f00007b4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mkdir(&(0x7f0000047000-0x6)="2e2f62757300", 0x0) mount(&(0x7f0000044000-0x6)="2e2f62757300", &(0x7f0000044000-0x6)="2e2f62757300", &(0x7f0000043000)="72616d667300", 0x0, &(0x7f0000043000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000002000-0x17)="8317db380000000020c700fb2b0d10d461a888d1697f2202", 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000001000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) 2017/07/30 23:26:24 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf6fd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x400, 0x8, 0x1, "3cc83630729cb80d12b5e85ebf01872c9c60e6845254e2ea42c7b9466395d0670e2225aeeb4903efda538d5c7dad0729b27952dcc2bcca2f2460135d98addd3e4c9bab8d37501c81b2fbf25ea5f88cae"}, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000003000-0x20)={"0d99c6c849af2fb95b936147e7411ad1", {0x4, 0x7fffffff, 0x8, "da79b1cbca73", 0x4, 0x0}}) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000001000)="", 0x0) setsockopt$inet6_buf(r0, 0x29, 0x200000000000049, &(0x7f0000000000)="c300", 0x2) 2017/07/30 23:26:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) fdatasync(r0) gettid() memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_pts(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = mq_open(&(0x7f0000f63000-0x2)="2f00", 0x0, 0x88, &(0x7f0000ab5000)={0xffffffff7fffffff, 0xfffffffffffffc00, 0xffffffffc3e1a7b6, 0x1, 0x9, 0x7f, 0x2, 0x34}) mq_getsetattr(r4, &(0x7f0000aa5000-0x40)={0x8, 0x81, 0x5, 0x8, 0x80, 0x20, 0x7, 0x4}, &(0x7f0000c0d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f00002e4000)={0x2, 0x69, 0x2, 0x3, 0x80000001, 0x888e}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$netlink(0x10, 0x3, 0x0) rt_sigaction(0x7d, &(0x7f000080f000-0x20)={0x0, {0x5}, 0x0, 0x0}, &(0x7f00001fb000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000d0a000-0x8)={0x0}) syz_open_dev$sg(&(0x7f00007f7000-0x9)="2f6465762f73672300", 0x81, 0x40202) ioctl$TIOCMBIS(r2, 0x5417, &(0x7f0000eb8000-0x4)=0x7fff) mmap(&(0x7f0000000000/0xdd1000)=nil, 0xdd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000dd1000)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r6, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c3dfff7000100000007010f22b807477105001a000000", 0x26) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000605000-0x8)={0x0, 0x0}) sendmsg$netlink(r5, &(0x7f00008dc000)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f000072d000-0x14)=[{0x14, 0x16, 0x201, 0x8001, 0xe27, "3d"}], 0x14}], 0x1, &(0x7f000093c000-0x18)=[], 0x0, 0x0}, 0x0) 2017/07/30 23:26:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$binder(0xffffffffffffff9c, &(0x7f0000906000)="2f6465762f62696e64657200", 0x4000, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000204000-0x4)=0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f58000)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x18) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cdb000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000976000-0x4)=0x0) r3 = open(&(0x7f0000aaa000)="2e2f66696c653000", 0x151046, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000fd3000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000091c000-0x4)=0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000d10000)=0x6, 0x4) fstatfs(r1, &(0x7f00005d3000-0x77)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") alarm(0xfff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000fd4000-0x8)={r4, 0x5}, &(0x7f0000fd4000-0x4)=0x8) r5 = syz_open_dev$evdev(&(0x7f0000bb9000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101006) get_mempolicy(&(0x7f000048e000)=0x0, &(0x7f0000a7e000)=0x0, 0xee45, &(0x7f0000f4d000/0x1000)=nil, 0x4) write$evdev(r5, &(0x7f00006dc000-0x18)=[{{0x0, 0x0}, 0x1, 0x20, 0x2}], 0x18) ftruncate(r3, 0x10000) sendfile(r5, r3, 0x0, 0x4072439a6b) fcntl$addseals(r2, 0x409, 0xa) ioctl(0xffffffffffffffff, 0x2, &(0x7f00008e8000-0x1)="00") ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000ee1000-0x44)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000f3d000)={@rand_addr=0x0, @loopback=0x0, 0x0}, &(0x7f0000ab9000-0x4)=0xc) ioctl$TIOCCONS(r2, 0x541d) ioctl$KDDELIO(r3, 0x4b35, 0xad6c) add_key(&(0x7f00007f8000)="6c6f676f6e00", &(0x7f0000071000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006b5000-0xaf)="", 0x0, 0xfffffffffffffffd) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet(0x2, 0x4, 0x6) 2017/07/30 23:26:24 executing program 4: request_key(&(0x7f00002d7000-0x6)="6c6f676f6e00", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x8)="236d643573756d00", 0x0) r0 = open$dir(&(0x7f0000824000)="2e2f66696c653000", 0x400, 0x100) fstat(r0, &(0x7f000036c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009d5000)={0x0, 0x0, 0x0}, 0xc) r3 = syz_fuseblk_mount(&(0x7f0000bb0000-0x8)="2e2f66696c653000", &(0x7f0000b1d000-0x8)="2e2f66696c653000", 0xb002, r1, r2, 0x7, 0x86, 0x18400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x7ff) keyctl$set_timeout(0xf, 0x0, 0x8) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x5}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000002000-0xc)={r5, 0x40, 0x0}, 0xc) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000001000)=0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x800, 0x0) ioctl$GIO_FONTX(r6, 0x4b6b, &(0x7f0000001000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TCSETA(r6, 0x5402, &(0x7f0000000000)={0x9, 0x6, 0x9, 0x590, 0x40, 0x1, 0xffffffff, 0x4, 0x1000, 0x7ff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r6, 0x29, 0xcd, &(0x7f0000002000-0x5c)={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdf4}, {0xa, 0x1, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1a}, 0x1, [0x3, 0xff, 0x8001, 0x6, 0x8, 0x7fffffff, 0x7ff, 0x68]}, 0x5c) 2017/07/30 23:26:24 executing program 1: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000fbe000-0x8)="2e2f66696c653000", 0x80, 0x7ff) get_mempolicy(&(0x7f0000fbb000-0x4)=0x0, &(0x7f0000fbb000-0x8)=0x0, 0xfffffffffffffbff, &(0x7f0000c3f000/0x1000)=nil, 0x0) r0 = inotify_init1(0x80800) r1 = fcntl$getown(r0, 0x9) capset(&(0x7f0000fbb000-0x8)={0x20071026, r1}, &(0x7f00001ed000)={0x2, 0x7, 0xfff, 0x4, 0x9, 0x1}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000fbd000)=[{&(0x7f0000fbd000)="000000000000000000000000000000000000000000000000", 0x18}, {&(0x7f000033b000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4}, {&(0x7f00006b9000)="", 0x0}, {&(0x7f0000d97000+0x2d3)="0000000000000000000000000000000000", 0x11}, {&(0x7f0000fbe000-0x19)="00000000000000000000000000000000000000000000000000", 0x19}], 0x5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000fbd000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fbe000-0x4)=0x10) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r3, &(0x7f0000fbd000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000298000-0x4)=0x8, 0x80800) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) setpgid(r1, r4) r5 = open(&(0x7f0000741000-0x8)="2e2f66696c653000", 0x2000, 0x6) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000fbe000)={0x0, 0x2}, &(0x7f0000a19000-0x4)=0x8) ioprio_get$pid(0x2, r4) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000fbe000)={r6, 0x7}, &(0x7f0000d50000)=0x8) llistxattr(&(0x7f0000fbc000-0x8)="2e2f66696c653000", &(0x7f0000d30000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76) ptrace$setsig(0x4203, r4, 0x6fec, &(0x7f0000c31000)={0xb, 0x0, 0x67918, 0x8}) ptrace$getsig(0x4202, r4, 0x8000200040, &(0x7f0000fbc000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/07/30 23:26:24 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0xffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x80003, 0x4000000000000010) sendmsg$netlink(r2, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f00000e5000)=[{&(0x7f0000fa0000-0x1c)=[{0x14, 0x8000001c, 0x11, 0x0, 0x0, "04720000"}], 0x14}], 0x1, &(0x7f0000f93000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x2, 0x0}, 0x0) mmap(&(0x7f0000000000/0x72b000)=nil, 0x72b000, 0x4, 0x32, 0xffffffffffffffff, 0x1) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000fe1000)=0x0) r3 = mq_open(&(0x7f000001b000)="47504c24656d3100", 0x41, 0x100, &(0x7f0000027000-0x40)={0x9, 0x1, 0x801, 0x8000, 0x0, 0x0, 0x1, 0x3}) r4 = mq_open(&(0x7f00000ab000-0x8)="47504c24656d3100", 0x882, 0x0, &(0x7f000000e000)={0x90e, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) mq_timedsend(r4, &(0x7f000002f000-0x54)="5f17744763fcc8e482335d8af9403d2993aad8a27eac41a0686ed648d2703316a87cffde542cc55ebc6550f430f1d0f4ef90e304080000026100000000007a9221b12e257a0a8fce390c13eb7efa44f47f5897", 0x53, 0x3, 0x0) r5 = dup2(r4, r3) mremap(&(0x7f0000727000/0x4000)=nil, 0x4000, 0x1000, 0xfffffffffffffffe, &(0x7f00000a1000/0x1000)=nil) mmap(&(0x7f000072b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r5, 0x1, 0x1c, &(0x7f000072b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000072b000)=0xe2) mmap(&(0x7f000072c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000826000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fallocate(0xffffffffffffffff, 0x1, 0x3, 0x20000000001d11) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000013000)={0x0, 0x0, 0x5}) mmap(&(0x7f000072d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000b3000/0x2000)=nil, 0x2000, 0x200000b, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f000072e000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCSWINSZ(r7, 0x5414, &(0x7f0000729000-0x8)={0x0, 0x0, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000032000-0xa)="2f6465762f70746d7800", 0x20000, 0x0) ioctl$sock_proto_private(r5, 0x89e3, &(0x7f0000374000-0x1000)="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") ioctl$TCSETAF(r7, 0x5404, &(0x7f0000741000-0x14)={0xe6, 0x3, 0x5, 0x1, 0x40, 0x8, 0x8, 0x100, 0x3, 0xf8e}) getsockopt$sock_buf(r6, 0x1, 0x1b, &(0x7f0000728000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002b0000)=0x52) 2017/07/30 23:26:24 executing program 2: r0 = syz_open_pts(0xffffffffffffffff, 0x400000) r1 = shmget$private(0x0, 0x13000, 0x800, &(0x7f0000137000/0x13000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse_bmap(r0, &(0x7f0000002000-0x18)={0x18, 0x4, 0xfffffffffffffff4, 0x0}, 0x18) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") splice(r0, 0x0, r0, 0x0, 0x51, 0xa) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x2000002, 0x32, r0, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000001c000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400a02) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000)={0x2, &(0x7f000001c000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000001b000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)="2f6465762f70746d7800", 0x800000, 0x0) ioctl$int_in(r3, 0x541f, &(0x7f0000002000-0x8)=0x0) r4 = fcntl$getown(r2, 0x9) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000001c000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xe8) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x3, 0x34, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f000001c000-0x28)={0x0, 0x7, r4, 0x3a16, r5, 0x1, 0xe2f, 0x3d}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f000001b000)="6420912cdc4fbf6388e34c5612b547b24c42d8c916527d27b848b49753e56384641938b27de578d8cfced43a69cc38a52b0d44335a5d38413972d25d2d7f244a98d5862cf4c74998430789d9cc2370e4c8ff5d1fb1ded14169d34015473cc77169220169cd44d1b168d719612b54a31da53606ca93acd43a0c8ee51f05edd23cb394762070331b77efedaaa4f5efba746d5ba0f96d680417b20d05dcba07652fc8f5886f50ce765567f164952feb576ba4e8453d938d2cd3895bc36c959f77b8f7c9a611c06743c8ac500a6bed63700dbccfa8bc048650126caf2f0b9d033ad2", 0xe0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000001c000)={0x0, 0x7}, &(0x7f000000b000-0x4)=0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000001c000)={r6, 0x3}, 0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x11, r0, 0x0) 2017/07/30 23:26:24 executing program 1: mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x5a000, 0x0) mmap(&(0x7f0000000000/0x83d000)=nil, 0x83d000, 0x3, 0x32, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000045d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000059f000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0xfffffffffffffffe, 0x10001, 0x0, 0x0}, {0x0, 0x2, 0x0, 0xbc, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x8, 0x0, 0x401, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0xd96b, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x1, 0x0, 0x1, 0x6, 0x20, 0x0}}, 0xe8) connect$inet(r1, &(0x7f0000791000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(r1, 0x0, &(0x7f00003c2000)=0x0, 0x80800) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000063000)={@common="6e723000000000000000000000000000", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x112, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000ef3000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00004c5000)=0x14) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b54000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r1, &(0x7f0000ef4000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef6000-0x4)=0x10, 0x800) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) close(r2) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f000059a000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x3ff, 0x1, 0xfffffffffffffffc, 0xa, 0xa0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x401, 0x1000000000, 0x0, 0x400000003}, {{@in=@broadcast=0xffffffff, 0x77f, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfff, 0x465a, 0x8}}, 0xe8) mmap(&(0x7f00008db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00008dc000-0x1c)={0xa, 0x1, 0x45, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008dc000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x2000003, 0x32, 0xffffffffffffffff, 0x34) connect$inet(r4, &(0x7f00000fb000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r2, 0x29, 0x5b, &(0x7f0000ef5000-0x4)=0x9, 0x4) mmap(&(0x7f00003ef000/0x3000)=nil, 0x3000, 0x2000000, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x2000)=nil, 0x2000, 0x3, 0x32, r6, 0x200) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000ef6000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef5000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000ef5000)={{{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x1, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0xf0a8, 0x0, r7}, {0x12b, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47c}, {0x0, 0x0, 0xba1, 0x7}, 0x0, 0x40, 0x0, 0x0, 0x8, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0xffffffffffff0000}, 0x15, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}}, 0xe8) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x2930, 0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000ef6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000ef5000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000e9f000-0x8)={r8, 0x7ff}, 0x8) setsockopt$inet_tcp_int(r4, 0x6, 0x15, &(0x7f0000d3f000-0x4)=0x6, 0x4) 2017/07/30 23:26:24 executing program 4: mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x235f, 0x1000000000003, 0x0, 0x0, 0x0, 0x0, 0x32040, 0x0, 0x0, 0x4000000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x80, 0x8000000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000944000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000b3a000)=0x0) fcntl$lock(r2, 0x7, &(0x7f00004fa000-0x20)={0x0, 0x0, 0x1ffffffffffff, 0x0, r3}) mmap(&(0x7f00003d7000/0x3000)=nil, 0x3000, 0x2000000, 0x30010, r0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000b3a000)=0x0) fcntl$lock(r2, 0x7, &(0x7f0000010000)={0x0, 0x800000, 0x0, 0x8000, r4}) fcntl$notify(r2, 0x81, 0x80000008) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000859000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000090d000-0x40)=[{&(0x7f0000b3b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f0000aa8000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f0000340000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}, {&(0x7f0000b3c000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}], 0x4, 0x0) mmap(&(0x7f00008c3000/0x4000)=nil, 0x4000, 0x3, 0x32, r2, 0x0) chmod(&(0x7f0000894000)="2e2f66696c653000", 0x4000000000) syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x0, 0x101082) socket$netlink(0x10, 0x3, 0x4) r5 = accept$inet6(0xffffffffffffff9c, &(0x7f0000a7f000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e11000)=0x1c) setsockopt$inet6_udp_int(r5, 0x11, 0x66, &(0x7f000078c000-0x4)=0xff, 0x4) r6 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6(0xa, 0x3, 0x6) connect$inet6(r5, &(0x7f0000bf6000-0x1c)={0xa, 0x2, 0x1000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff6b}, 0x1c) openat(0xffffffffffffffff, &(0x7f0000a76000)="2e2f66696c653000", 0x0, 0x108) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001a0000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$TIOCGETD(r6, 0x5424, &(0x7f0000d80000)=0x0) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001d3000-0x11)="2f6465762f7667615f6172626974657200", 0x400, 0x0) ioctl$PERF_EVENT_IOC_ID(r7, 0x80082407, &(0x7f0000e91000-0x8)=0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000f9b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c7d000)=0xc) getpeername$inet6(r7, &(0x7f0000e49000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000262000)=0x1c) setfsgid(r8) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) 2017/07/30 23:26:24 executing program 2: mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x32, 0xffffffffffffffff, 0x3) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f000042e000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000607000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00008df000)={r1, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000300000)=0x12, 0x4) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000804000-0x4)=0xb, 0x4) sendto$inet(r0, &(0x7f00008e1000)="", 0x0, 0x0, &(0x7f0000410000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000066b000/0x2000)=nil, 0x2000, 0x1, 0x52, r0, 0xfffffffffffffffe) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000196000)=0x200, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000000)=0x81, 0x4) bind$inet(r2, &(0x7f0000f0c000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r2, 0x5452, &(0x7f000051e000-0x8)=0x9) connect$inet(r2, &(0x7f0000f0f000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000320000)="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", 0x1000, 0x4805, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r4, r3) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000003000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r3, &(0x7f0000008000)={0x2000, 0x0}) epoll_wait(r5, &(0x7f0000001000-0x3c)=[{0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000b55000-0x80)=[{&(0x7f0000f14000)="0e03d781820a6404a14644efa27adc8d774e70e6dc3ebf0f9bd98a70c1340e41f9ab22d86fe6bf1bd983897a633140203fec454d6231ff643f651c9d028675ab23b3cffe259b9ca6fbbf401bc4686232571acfc290905f0a8b00c985899519ef07e82aa6d9cc2bd77141b8da510d5d20f64d0f8dd131edbc5302571d3354ac45ea2ee23bce7cfef6caf3f8b019010141aff595e803ec9fd4e25efa6a030ec93b18f7c835c78b1bb6f4f2dc921b376c2d", 0xb0}, {&(0x7f0000f14000)="4711a773907995cefe51fe869c6719ee5cb963d2cc37d43f43a53e0eae25cb8889911028d6c578f720b25f762820e260a6eb30fc8716ca031b97226600746407f3b9b7e64db4dbbb595d30e51120e5b1363dc88aba564ef89441b6390d72e51edb136d2664ad2390289f51b36bbee25f3c0e467d9b5e2d6b81ec8d4c415fb54e037e", 0x82}, {&(0x7f0000f15000-0xdb)="b3f5094103f61d0397025b305187561ebda0674e8d233e85393e4dc0a0af43f9dddcd52f506549c26b64d4a93645cc42f990814bd57ee271944f2273bc1b8c151a7b8bb620809301796e93ff90d7891206d20d4e6bb543a081585ff75354905d750a2d69f899644d2f3e80acae1a3d049f7d7ed85351a87b4f203f456be8c66182b3b6086ae226183ef77ab7ade29cc1a79545c0a9bd14406fe7dbe43aa03c2f3ddc0ab4b6012b35d7c6d37416bae1313004a3300d114af1ebc77439569b48dd8b0faf247a614fa608e593dcd331745b185d2e091ac8bdbb24cba1", 0xdb}, {&(0x7f000064d000-0x8a)="356823a701f830f96d3ddefc6ed7a88f087225e4e5de6c857505a52d232130226ef2bd563453618ecf27e3d4c348d8e671bf4bbdc8cab73b24ed20fddf9dbd2affa1f12dfe9c261507bc49b2c541f588e88057b1bdc8b4b9a948a294b9d11f57b3bac4908dce2a044a0435e18e959e15907eaccbd6606cd84edba09263d03da6b0095982fa8e69129fa6", 0x8a}, {&(0x7f0000b44000-0x1000)="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", 0x1000}, {&(0x7f0000f15000-0x10)="36a1f0f630076cd4a95ca99cbeed6609", 0x10}, {&(0x7f0000f14000+0x415)="a9f3a5da9a13f00c4680018544fa4cf99bcf856edf4ea095095b09b0ac8b1ccc8cb4769858e7e821dcbf74881661af43f36026e5fec30b3028cbc5af7c99e4cade63cdf26a3ac493dbcc8b7d42c35352ce9e95f8c3f3a7453c3f7432bf024b7432eded1e490351da58e0414aaea7737d7fa2039a417b811373bf195a5ee3a828b180", 0x82}, {&(0x7f000039d000-0x5b)="ed97e3fbb8a5fe0e8392d6504687d84db8da73606874186a370ab730145ecf35021fb1df70569ff241c02bf6a17ba16a199c285cdb9bac171fe77e95cabe1efd39dcd2232a255d4b91ec4d75f530f0972f07c9a5fdbbc1aa7d4781", 0x5b}], 0x8, 0x8) bind$inet(r2, &(0x7f00002bc000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0x5, 0xe6ba, &(0x7f000021a000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/07/30 23:26:24 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) socket(0x1b, 0x0, 0x4) r1 = memfd_create(&(0x7f0000843000)="2670707031405e00", 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) userfaultfd(0x800) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000ee8000)=0x200000000000007) epoll_create1(0x80000) signalfd4(0xffffffffffffffff, &(0x7f0000ceb000)={0x0}, 0x8, 0x0) r4 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000f4d000)={@common="69705f76746930000000000000000000", @ifru_settings={0x9, 0x7, @te1=&(0x7f00004f2000-0x10)={0x0, 0x2, 0x10001, 0x7f}}}) ioctl$sock_ifreq(r1, 0x8917, &(0x7f00005a7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@generic={0xf, "b6f5a18fe0a0d1d27d638a7652e5"}}) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000fdd000-0x1)="2f6465762f6e65742f74756e00", 0x0, 0x80080) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000fbd000-0x28)={@generic="00099402000000000000067d08cebd5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getpid() eventfd2(0x0, 0x0) unshare(0x200) unshare(0x20020000) mknod$loop(&(0x7f0000659000)="2e2f66696c653000", 0x8000, 0x0) mount(&(0x7f00003a4000-0x8)="2e2f66696c653000", &(0x7f00007e8000)="2e2f66696c653000", &(0x7f0000019000-0x6)="51616d667300", 0x105403, &(0x7f000000a000)="fc29f4") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000ddd000)={0x1, &(0x7f0000878000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000a2000)={r6, &(0x7f0000f3b000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) poll(&(0x7f0000cf4000)=[{0xffffffffffffffff, 0x200, 0x0}], 0x1, 0x7f) unlink(&(0x7f000035e000-0x8)="2e2f66696c653000") 2017/07/30 23:26:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00005f6000)={0x0, 0x0}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000130000)="2f6465762f72746300", 0x200, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getgid() r2 = request_key(&(0x7f0000001000)="6c6f676f6e00", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)="2547504c2b6367726f7570656d306d696d655f747970655b436367726f757026656d316e6f646576766d6e65743176626f786e65743100", 0xfffffffffffffff8) r3 = request_key(&(0x7f0000000000)="7472757374656400", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x11)="5e6d643573756d242e3a6e6f6465762300", 0xffffffffffffffff) keyctl$link(0x8, r2, r3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00002c9000)=0x8a9ccd6a90b552d, 0x4) socket$netlink(0x10, 0x3, 0x1c) getitimer(0x3, &(0x7f000083a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000317000-0x10)={0x0, 0x0}) setitimer(0x2, &(0x7f0000cf8000)={{r5, r6/1000+10000}, {0x0, 0x0}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) select(0x40, &(0x7f0000ff9000)={0xfffffffffffffffe, 0x1, 0xffff, 0x5, 0x80, 0x5, 0x3, 0x7fff}, &(0x7f000011f000-0x40)={0x3f80000000000000, 0x96, 0x1, 0x2, 0xfffffffffffffffc, 0x3, 0x5, 0x9}, &(0x7f00000f3000)={0x89, 0x1f, 0x100, 0x7fff, 0xffffffff, 0x80000000, 0x4, 0x2d7}, &(0x7f000090c000)={0x0, 0x2710}) clock_getres(0x4, &(0x7f0000c22000)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000796000-0x10)={0x77359400, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000306000-0x8)={0x7ff, 0x8, 0x5, 0xf7da}, 0x8) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f0000f5e000-0x10)=[{&(0x7f0000f5d000)="290000001a001902ffe90000000000008100000000008ef1002c0000e004054a93bc00040000005aff", 0x29}], 0x1) readv(r7, &(0x7f000035e000)=[{&(0x7f0000a07000)="", 0x0}, {&(0x7f0000c4f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}, {&(0x7f00007f3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}], 0x3) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) fcntl$setownex(r1, 0xf, &(0x7f0000002000)={0x1, r4}) fcntl$getown(0xffffffffffffff9c, 0x9) stat(&(0x7f000066e000-0x8)="2e2f66696c653000", &(0x7f0000bf5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000bb2000-0x4)=0x0, &(0x7f0000ee6000)=0x0, &(0x7f000015b000-0x4)=0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fec000)="2f6465762f7667615f6172626974657200", 0x440, 0x0) syz_open_dev$sndseq(&(0x7f0000e5b000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000) 2017/07/30 23:26:24 executing program 0: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005b5000)="72656e6f00", 0x5) bind$inet(r0, &(0x7f0000cbd000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00009a9000)="b99c", 0x2, 0x824008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000009, &(0x7f0000fe1000-0x4)=0x8000007f, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000ddc000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = dup3(r0, r0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000bae000)={0x80000000, 0x3, 0x2, 0x400, 0xa, 0xfffffffffffff000}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) sendto$inet(r0, &(0x7f0000c6f000)="81541977977d11e213d1aea2b002640926692c260cc9eb597e75cf15345b8f7f036316063b31c8307fe0675e5b07124bd98a53fb26389ff98b2b3bafcdb18355aeb215ceb9d44f0006e597d8077734c0ce9048b0d6a19ef3c8202e78c647d71c7a2fcff2080071e4e9fae2ae99aae494f86311a8a352486c8cca1422a3901c648fff18a27d864051a845b6270b5e814714b8f467e4cb0a325f", 0x99, 0x40000, &(0x7f00005cd000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000fe2000-0x8)=0x0) getsockopt$inet_mreqn(r0, 0x0, 0x800000023, &(0x7f0000fe1000)={@multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fe2000)=0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000ddb000)=0x404, 0x4) sendto(r0, &(0x7f0000514000)="c8f6fff07ca177c4b2a02dc7201e0fecfb82cd00e121a05be237a31820b5a4db4c2d6e6103859e3a1586b5e30ff43b815078d7c111d529303eb7ef102ca003a7952dd956cd0ba94168cf5664e93ee8415ffc638