0x10c, 0x100, "d7003a2d82665a910804072059893270861fc425fc50cd536f59b812a0533fbdad07c6bbfaf7c07807bb8ad5ca10a90f52bee92d93a4c12c635d1e0b5cde809270cdb298b0036e509601bebb104f2c523ad73dbaad71ee8792b9ca03be733a08a6698ce9862792d94cc92b1a5103e4f550b0a7965e9827ed9bb78dfcaf5101d29a8755801fa061bdd82b92a2e3186b85197b57cb0a7ab8204218020f920c8775c6d420a1cc9ccb2ca389cf925893eeca325af014779caf9a839847d03777d0e06a25bf54689d312c3777e862d70d6bc92aa87913c72f"}, {0x1010, 0x0, 0x95c4, "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"}, {0xe8, 0x119, 0x6d8, "0e91610e4d835f458cd5296e620db86013a889a8e4b83364332bf5021af92537272c526efc0b46b6a052ea3dec6dbcd571685ce1de38d8f72f2949bd3f4ff2d03b7b4c24fb8d983f5e1ad886d399332418f1969b137e4c41d4c47cdb194900d4e6762cd49b50310e27df169cac23edb2ef8dd29a12abb0bc0590a52c2fdedcaa47aea11e8235ae7a0904773035b150302630de6055718402c6cef1930ad5a2d556678950df3a3501a5fcf466a0e44f219bdc43501b4a27d53df890db92c2db527bf597cc83967dd5f8a648c2c15f9fbf5e"}, {0x20, 0x1ff, 0x6, "f521704622ef0a2e707207ac"}, {0xb0, 0x19f, 0x401, "9d7ba63b1f8c7ed7453e859f9945bf9af455572b1cafb92ad14b4dcae9d4afbd72e0f7571ddd630ce03312cbe8badcf64eb603126b2e43daccc0ab335796d7b101b728588a4c7187c3fbeb3a4c1c65f6cca11b55d864e8c7d89a5d8cc69a5e5f7e3b6bc2f37804fe5d82787e5e367fac98d04fe683131adbeeffe046933060544cc518649145593c34704c0339fde43048be1b3ec615bdc060ecc144ac"}], 0x2358, 0x4000000}, 0x20000040) 18:26:53 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440), 0x0, 0x80040200}, 0x0) 18:26:53 executing program 1: socketpair(0x1, 0x0, 0x1df, &(0x7f0000000100)) 18:26:54 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f000000a000)={0x6, 0x400000004, 0x1, 0x5}, 0x2c) perf_event_open(&(0x7f0000017000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000002000)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x4, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000006000)={0x4, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="1800002afbf4cdbc161c1828e85fb68d92eaa3591f63fff3d612086b6f13dfe0436db9c41db18fd10127a324f08ffd405d4fc0c8291172a8b188d8ba80b832933bc289ab1d54f4c22ca0c1", @ANYRES32=r0, @ANYBLOB="0000000000000000950000000000000088b3d2087e24d9e244744df0e7a900620326a62b1296e5388044ffa467312d4be43c2cfb1b21bdb1bacc48ed901ce7bc32cffb58140b2c4f0b0077ac3232da9fc581a1cdbcc43a6bc7d9223d5441d724c60c7118a60b66735719d6715c915f1c846a59bec85921802b709688d1e92c284af38d3df27ab8e9caf23bc4629efa7f22174f983733446ee2c9cabca6"], &(0x7f0000005ff6)='syzkaller\x00', 0x1, 0xf4, &(0x7f000000c000)=""/244}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000001c000)={r2, 0x50, &(0x7f0000017000)}, 0x10) 18:26:54 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00, 0x0, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:26:54 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='.//ile0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:26:54 executing program 1: socketpair(0x1, 0x0, 0xcb, &(0x7f0000000100)) 18:26:54 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000140)) 18:26:54 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x6, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="85f300f27d45e0a531c61c00"], &(0x7f00000002c0)='syzkaller\x00', 0x9, 0x4ae, &(0x7f0000000340)=""/207}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000018c0)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="c9e676180b8190ee36a324d88c40"}, 0x28) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000240)=""/105, 0x69}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f000000a300)=@can, 0x80, &(0x7f000000a380), 0x0, &(0x7f000000a3c0)=""/65, 0x9}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x0, 0x80, 0x401, 0x7, 0x2c, 0xffffffffffffffff, 0x8000}, 0x2c) 18:26:54 executing program 7: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000140)=@nfc={0x27, 0x3}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)="c1a56d0cbc00000000001fe4ac14140ceb", 0x11}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000040)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "ae3505b98ecc9fcb6d593d081e4f01407cd471138521e8e685ade92781ec159fc6f8f967ea2427306f2585cc2a634a76e02679589a43811b5eb896788587bd"}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000200)}, {&(0x7f00000003c0)}, {&(0x7f0000000580)="18", 0xffffffffffffff8b}, {&(0x7f00000006c0)}], 0x4, &(0x7f00000007c0)=[{0x10}], 0x10}, 0x0) 18:26:54 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440), 0x0, 0x7800}, 0x0) 18:26:54 executing program 5: r0 = socket$kcm(0x2, 0x5, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) setsockopt$sock_attach_bpf(r0, 0x84, 0x14, &(0x7f0000000000), 0x4) socketpair(0x8, 0x0, 0xb1, &(0x7f0000000040)) 18:26:54 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0fe, 0x0, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:26:54 executing program 1: socketpair(0x1, 0x0, 0x9901000000000000, &(0x7f0000000100)) 18:26:54 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x6, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b70200000000ebffbfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000230000006a0a00fe000000008500000017000000b7000000000000009500000000000000"], &(0x7f0000000340)='GPL\x00'}, 0x48) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$ax25(0x3, 0x3, 0xc3, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001480)={r1, &(0x7f0000001440)="a7478af549a15b"}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r1, &(0x7f0000000380)="1eef9fc27e2bf1121863c81f989b2113069a1db9b13f3193c4873a128be52c3f838702cf9d2cae07c1c88d53dd90a5dace3535aa737a29e6e8e1eb0b273388ec9e787a548cad87066630b1c269aba29aea480cba3a472d5dfbeb8c4ad0b33f89b2852166b7c299164e84db312d0d7a06fd6a319650390c85e84fdceb261c6302e7fd5f9f93282d98e9c59f8db3cd4684e95ca45eebdaf4b912f24129ffd17db0e839bb25e632f5a4e467d448931d1b", &(0x7f0000000440)="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", 0x1}, 0xffffff92) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002d00)={r2}) r4 = getpid() r5 = perf_event_open(&(0x7f00000016c0)={0x0, 0x70, 0xf0f, 0xfff, 0x0, 0x5, 0x0, 0x2, 0x400, 0x1, 0x5, 0x2, 0x4, 0x8000, 0x100000001, 0x2, 0x0, 0x2, 0x0, 0x8, 0x7, 0x9, 0x401, 0x8c, 0x8, 0x4, 0x1000, 0x0, 0x0, 0xffffffff, 0x3, 0x6, 0x4, 0x0, 0x80, 0x8a39, 0x5, 0x3, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}, 0x8000, 0xffffffffffffbba7, 0x2, 0x2, 0x346, 0xc2, 0x2}, 0xffffffffffffffff, 0x10, r3, 0x2) perf_event_open(&(0x7f0000001640)={0x5, 0x70, 0x100000000, 0x0, 0x6cbdbbcd, 0xfffffffffffffffc, 0x0, 0x9, 0x420, 0x1, 0x4, 0x9, 0x7, 0x1ff, 0x5, 0x4, 0x3, 0x6, 0x1f, 0x401, 0x3, 0x1f, 0xd6, 0x1, 0x914, 0x5, 0x1, 0x5, 0x9b1, 0x2, 0x9, 0x7fffffff, 0x6, 0x3, 0x100000001, 0x9, 0x3, 0x1, 0x0, 0x7f, 0x4, @perf_bp={&(0x7f0000001600), 0x1}, 0x110, 0x9, 0x0, 0x2, 0x4e9, 0x1}, r4, 0xd, r5, 0x2) recvmsg$kcm(r3, &(0x7f0000004300)={0x0, 0x0, &(0x7f0000004280)=[{&(0x7f0000002d40)=""/176, 0xb0}, {&(0x7f0000002e00)=""/4096, 0x1000}, {&(0x7f0000003e00)=""/216, 0xd8}, {&(0x7f0000003f00)=""/107, 0x6b}, {&(0x7f0000003f80)=""/68, 0x44}, {&(0x7f0000004000)=""/206, 0xce}, {&(0x7f0000004100)=""/227, 0xe3}, {&(0x7f0000004200)=""/110, 0x6e}], 0x8, 0x0, 0x0, 0xbd74}, 0x40) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000015c0)={&(0x7f0000001580)='./file0/file0\x00', r1}, 0x10) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000007200)={&(0x7f0000007040)=@hci={0x0, 0x0}, 0x80, &(0x7f00000070c0), 0x0, &(0x7f0000007100)=""/241, 0xf1, 0x1}, 0x120) bpf$PROG_LOAD(0x5, &(0x7f0000007240)={0x0, 0x7, &(0x7f00000014c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffff}, [@map={0x18, 0x5, 0x1, 0x0, r1}, @generic={0x5, 0xfff, 0x5, 0x1000000000000}], {0x95}}, &(0x7f0000001500)='syzkaller\x00', 0x3f, 0x4, &(0x7f0000001540)=""/4, 0x40f00, 0x1, [], r6}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x0, 0xe, 0xc0, &(0x7f0000000280)="f3c214cfaedc43d5d1f10a732456", &(0x7f0000000100)=""/192}, 0x28) [ 1587.842957] sctp: [Deprecated]: syz-executor5 (pid 21121) Use of int in max_burst socket option deprecated. [ 1587.842957] Use struct sctp_assoc_value instead 18:26:54 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file+\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:26:54 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440), 0x0, 0xc0fe}, 0x0) 18:26:54 executing program 3: r0 = socket$kcm(0x11, 0x3, 0x300) recvmsg$kcm(r0, &(0x7f0000001900)={&(0x7f00000017c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000018c0), 0x0, 0x7fffffff}, 0x100) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@hci, 0x80, &(0x7f00000002c0)}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x8907, &(0x7f00000000c0)) socket$kcm(0x2, 0x5, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) r1 = socket$kcm(0x29, 0x7, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r1, &(0x7f0000000100)="4f94e6", &(0x7f0000000140)="64db6874dbc807aca2bda61e65eb211c0401256270f8624da168c2970ade244c661e06a2b4", 0x1}, 0x20) 18:26:54 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x8, &(0x7f0000000440)=ANY=[@ANYBLOB="bf1600000000000061610000000000006162000900000000bf100000000000000f200000000000009500000000000000c3eb37b61c54975ff63140508bde3b4e187cc45694ee67711871ee34b087bbd5ab813063e92b6acc451988bbab70e77f2643643f7ae44afb5a453631568648e44196744f4bdcd61ca57f4a5247374cab001f2677207ca5e6d325c864f925b5c846263800e6dce17739854e59adc7ef828b8208416980c8d222c7be036722e42d75bd43979bbfe95fd857fbc966e6f1d883dbc180ef68d440f2ac632669d0d4305878636196b59c6ef4058b5035fa47f605b37a990b2309a65426dff98eea1c4e983147d59b512c"], &(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={0xffffffffffffffff, 0x0, 0x0, 0xd9, &(0x7f0000000080), &(0x7f0000000100)=""/217}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r0, 0x50, &(0x7f0000000240)}, 0x10) socketpair(0x2, 0xf, 0x7f9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000d80)={&(0x7f0000000bc0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000c40)=""/242, 0xf2}], 0x1, &(0x7f0000004040)=""/4096, 0x1000, 0xfffffffffffffff8}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000000dc0)={0x6, 0x2, &(0x7f0000000300)=@raw=[@exit={0x95}], &(0x7f0000000340)='GPL\x00', 0xff, 0x91, &(0x7f0000000380)=""/145, 0x41100, 0x1, [], r4, 0x6}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000200)={r3, r0}) 18:26:54 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5, 0x0, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) [ 1587.930830] sctp: [Deprecated]: syz-executor5 (pid 21130) Use of int in max_burst socket option deprecated. [ 1587.930830] Use struct sctp_assoc_value instead 18:26:54 executing program 1: socketpair(0x1, 0x0, 0x6f01, &(0x7f0000000100)) 18:26:54 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0x5, 0x1, 0x1}, 0x2c) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000300)={&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/71, 0x47}, {&(0x7f0000001440)=""/212, 0xd4}], 0x2, &(0x7f0000001540)=""/104, 0x68, 0x1a}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f00000000c0), &(0x7f0000000100)}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0xd}, 0xfffffffffffffe17) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf, 0x5}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000080), &(0x7f00000000c0)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000280)={r0, &(0x7f0000000080), &(0x7f00000003c0)=""/128}, 0x18) 18:26:54 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file-\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:26:54 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440), 0x0, 0xa000000}, 0x0) 18:26:54 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000, 0x0, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:26:54 executing program 1: socketpair(0x1, 0x0, 0xd501, &(0x7f0000000100)) 18:26:54 executing program 7: socketpair(0xb, 0x80007, 0xfff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='\x00') socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xc94) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8931, &(0x7f00000000c0)="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") 18:26:54 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000d300000000028000007a0a00ffffffff006b0130"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000500)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x4, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x6b}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) socketpair(0x8, 0x5, 0x80000001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)='/nodevppp0$\x00') 18:26:54 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000, 0x0, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:26:54 executing program 1: socketpair(0x1, 0x0, 0xc9010000, &(0x7f0000000100)) 18:26:54 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f00000000c0)=@xdp={0x0, 0x0, 0x0}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000140)=""/60, 0x3c}, {&(0x7f0000000380)=""/201, 0xc9}, {&(0x7f0000000180)=""/71, 0x47}, {&(0x7f0000000480)=""/245, 0xf5}, {&(0x7f0000000580)=""/80, 0x50}, {&(0x7f0000000240)=""/44, 0x2c}, {&(0x7f0000000600)=""/184, 0xb8}, {&(0x7f0000000b40)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/139, 0x8b}, {&(0x7f0000000840)=""/168, 0xa8}], 0xa, 0x0, 0x0, 0x1}, 0x122) socketpair(0x1f, 0x80000, 0x6, &(0x7f00000009c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000021c0)) sendmsg$xdp(r0, &(0x7f00000020c0)={&(0x7f0000000a00)={0x2c, 0x4, r1, 0x30, r3}, 0x10, &(0x7f0000002040)=[{&(0x7f0000000a40)="f922f5da54fa516ed48af44c575caf8d297bfe17ca7390478e821424bc97573e4c5139545a2cf5db0f4cc21b47b9c8031109c2c4b5e883db529d6885e992e2b5e5ac98e44c8c2a05ca7983438525154ce0b336c537ea8f3efa6d0daf", 0x5c}, {&(0x7f0000001b40)="dc8d245d319f29768a4f8ee857737acae7e3c03e7b287f98c241ef23d70f34b59028af02b961b70034fa5edd6d3cd52fe43cbad5fab9d8677b5687426936ce03c720c4644ef5db25a7098ca618d38b2f563122c669f812477266b774dfbbe9cc1cfa883fe9d17cdaec282b9263607359c1b195cc4a7fb7227da43ace55a8acbb0e6105e39118849d55300918a71fd01b538ea50188ba9a1c924853962f7aeb7655fd45867386517cdaf355c14e0d3ef0923150c7df0cf66d223acd8a6b37b92f87ef4af94d003f6e9780d78bc371747d699854661cb921e7bee07f686c261a3a90da0b7c78d6a4", 0xe7}, {&(0x7f0000001c40)="a6331ac67af892446b8d9f2c5017dfc8ec8e7597d8384778e9d0ffdc0a39638b50b99c1682d2bbc9ffa1bbdb4874f5a9a4db2b5d001bba933a39f05deba587fd3af6626acb39b0574826e095623b15f394c3a998c3aa0f12eaf0a7fe4167adbb04bfc0b86f4a17046529e44ea5ea4b623ded78", 0x73}, {&(0x7f0000000ac0)="b2f0cbbbcb05d1b3cb6d8c95dac382ee", 0x10}, {&(0x7f0000001cc0)="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", 0xff}, {&(0x7f0000001dc0)="8bfa472d514c8dae7bb9b2d2b6a3b127953c34cb6bea95096579b9bf00952dd1acaef54eb1d188d4151aba759c60ded839aaaee59a65bb6584c7c1eaae66fe779ba6f5cf4ef5621249a4e3035c569b3a7b6e5d926551ed47419f9e923ca7d1d8c2094624c68c7f6ef893bcd3ef551689c0962ab0104de63ce2cd51f316aa805994283be7d289220cab28517c368708ae0cd8a26690cec763bdc4a4b0885c755f3f056d8f70ee6da31b27e2ba7c1ebcd71f9bb2d05615154b82a59640355083c24e7c6d95311d334a51215dc461e04abdc922bc", 0xd3}, {&(0x7f0000001ec0)="3948ce966a9ed9e0e7a287f3dd210edcc0b751a933a51f256561a92cf37932a699b747a552884f4363202745e49da4f96dc419761c834507a36ed30c7c5832d3d849c8a5de247e0b66fbf94d75d1970680de2acd0f117d6a0fa8", 0x5a}, {&(0x7f0000001f40)="53ad37b55e8c8c94d6d329c0b36543021ef853cfe6c8f953fc35d19c9e31ba42a178a99bbb82f8ed0c27d1245b3cd5b6e52148f375588992c4ca05dbd09aabd357e1b031441a58bf376119eaa7ca5ceaaf556ac46c4507e5f9f0879b5c2460e56b64e9d77f1c5210f39bdbfb767a3722ccc21968aee4d49def8df3c0b089b25be413d8913bad330a476b7cc3a4d86f6fb827626162edcbf456ea266d003faa757bb4da25f476c66c536b6e7712a79cedaa600ebfc9a14a243ab509bc0ed6e01676", 0xc1}], 0x8, 0x0, 0x0, 0x880}, 0x0) r4 = socket$kcm(0xa, 0x5, 0x11) perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x66e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200)}}, 0x0, 0x6, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x800, 0x5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002140)) recvmsg$kcm(r2, &(0x7f0000003680)={0x0, 0x0, &(0x7f0000003580)=[{&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/180, 0xb4}, {&(0x7f00000032c0)=""/192, 0xc0}, {&(0x7f0000003380)=""/99, 0x63}, {&(0x7f0000003400)=""/73, 0x49}, {&(0x7f0000003480)=""/254, 0xfe}], 0x6, &(0x7f0000003600)=""/123, 0x7b, 0x40}, 0x0) setsockopt$sock_attach_bpf(r4, 0x29, 0x23, &(0x7f0000000040)=r5, 0x329) sendmsg$xdp(r6, &(0x7f0000004780)={&(0x7f00000036c0)={0x2c, 0x7, r1, 0xe, r6}, 0x10, &(0x7f0000004740)=[{&(0x7f0000003700)="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", 0x1000}, {&(0x7f0000004700)="96d5906f5628b2a1772ce09b09a301e4fe4fb07e8ab1bc0c84f1", 0x1a}], 0x2, 0x0, 0x0, 0x80}, 0x0) sendmsg$kcm(r4, &(0x7f0000000b00)={&(0x7f00000007c0)=@in6={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x80, &(0x7f0000000a80)}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002180)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002100)) 18:26:54 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440), 0x0, 0x300}, 0x0) 18:26:54 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file#\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1588.521146] can: request_module (can-proto-5) failed. [ 1588.547944] can: request_module (can-proto-5) failed. 18:26:55 executing program 3: r0 = socket$kcm(0xa, 0x8, 0x11) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x29, 0x1a, &(0x7f0000000700), 0x3) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000140)={r0}) recvmsg(r1, &(0x7f000000a740)={&(0x7f0000007240)=@hci={0x0, 0x0}, 0x80, &(0x7f000000a640)=[{&(0x7f00000072c0)=""/62, 0x3e}, {&(0x7f0000007300)=""/4, 0x4}, {&(0x7f0000007340)=""/145, 0x91}, {&(0x7f0000007400)=""/190, 0xbe}, {&(0x7f00000074c0)=""/140, 0x8c}, {&(0x7f0000007580)=""/4096, 0x1000}, {&(0x7f0000008580)=""/4096, 0x1000}, {&(0x7f0000009580)=""/85, 0x55}, {&(0x7f0000009600)=""/33, 0x21}, {&(0x7f0000009640)=""/4096, 0x1000}], 0xa, &(0x7f000000a700)=""/49, 0x31, 0x81}, 0x41) bpf$PROG_LOAD(0x5, &(0x7f000000a780)={0xf, 0xd, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3c}, [@exit={0x95}, @alu={0x4, 0xa3, 0x7, 0x0, 0xa, 0x0, 0x8}, @call={0x85, 0x0, 0x0, 0x18}, @alu={0x4, 0x7ff, 0x3, 0x1, 0x4, 0xfffffff8, 0xffffffffffffffff}, @alu={0x7, 0xac0, 0x0, 0x7, 0xf, 0xffffffff, 0xfffffffffffffff1}], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x6, 0x35, &(0x7f0000000100)=""/53, 0x0, 0x1, [], r2, 0x5}, 0x48) 18:26:55 executing program 7: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f0000000540)="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", &(0x7f0000000200)="d65365394167f5a4937f88b48319daccde450c50558290b4b298e52677d3259f6ada0758"}, 0x20) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x89f2, &(0x7f0000000300)='gre0\x00') ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000240)=ANY=[@ANYBLOB="060000000000000000000000000000000000000000000000030000000000000091f563c2169b5df8772c769c7acd9fb8b4138dc72c6ef138c747dfb1a9bf2323e983e2b14993175bdd8d131ad33705e3728a1bf399c787fa1e5ec0a19fb89c5d2c461f5dd9f596f88df7f6d9d92a6cf385c6c9c30bbf468b04165ba6ccc7acf7bdafddf91b9a6674f81d6204707215966e46e57ce981bf4ecfeac4e2b25ba6dcaa5371fbf11e16a69702c852e474476d00"]) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) 18:26:55 executing program 0: r0 = socket$kcm(0xa, 0x2, 0x11) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000100)=@ipx, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000380)=""/154, 0x9a}], 0x1, &(0x7f0000000440)=""/250, 0xfa, 0x59}, 0x20) setsockopt$sock_attach_bpf(r0, 0x88, 0x67, &(0x7f0000000000)=r0, 0xfd20) sendmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000180)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="e70f37e3fca84619fdec36c84435a992e06da35afd501dc9509573fd160d4e25a99d9396af972b97473940a86ef0effb35b4b8fac36fe660406b435227339aec91d5bf8f9ccab36ac1686681921524307c77cf6c0c11948b049b31f67614a390c1458bea2d6b3734843fa77942ca9d27c178dbb797643dfb02", 0x79}], 0x1, &(0x7f00000001c0), 0x0, 0x800000000000000}, 0x4000000) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xa, 0x4, 0x6, 0x1, 0x17, r1, 0x6}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000007c0)={r2, &(0x7f0000000780)="ceaee99dd261d3a6ac3736d9ac8c85e44e7fd62674a748f65e6489597fc1fe5692167c40b5a73ac2ffa58570b87dbdaed04ed6bf7c6d37961f30"}, 0x10) r3 = perf_event_open(&(0x7f0000000580)={0x4, 0x70, 0xd4f, 0x4, 0x3, 0x80, 0x0, 0x8, 0x90, 0x0, 0x1, 0x200000000, 0x3, 0x7, 0x17, 0x1000, 0x4, 0x6, 0x7, 0x80000001, 0x200, 0x4, 0x8, 0x6, 0xa4cc, 0xffffffff, 0x0, 0x40, 0x1d, 0x4, 0x8001, 0x9, 0x4, 0x9, 0x6, 0xff, 0xdb99, 0x5, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000540), 0x5}, 0x1000, 0xfffffffffffffffd, 0x8, 0x7, 0x2, 0x80000000, 0xee9}, 0x0, 0x8, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000600)=0x100000005) socket$kcm(0x29, 0x8000000000, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000700)={&(0x7f00000006c0)='./file0\x00', r2}, 0x10) 18:26:55 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440), 0x0, 0x2}, 0x0) 18:26:55 executing program 1: socketpair(0x1, 0x0, 0x104, &(0x7f0000000100)) 18:26:55 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xeffdffff, 0x0, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:26:55 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)="2e2f66696c653092", &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:26:55 executing program 5: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000280)={&(0x7f0000000180)='./file0\x00', r0}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0xfb, &(0x7f0000000340)=""/251}, 0x48) r2 = socket$kcm(0xa, 0x2, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x5e303289b8d2a056, 0x3}, 0xfffffdec) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r1, 0x50, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=r3, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x890b, &(0x7f0000000000)={r2}) 18:26:55 executing program 7: socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000040)=@ax25={0x3, {"b39c8a3fb0bb1b"}, 0x7fff}, 0x80, &(0x7f0000000300)=[{&(0x7f00000000c0)="7da1cd9383cb9c2db7619e67e03519e66223", 0x12}, {&(0x7f0000000100)="f0985c807b8bd4768c6e64cb2af7a00f4d3eabe8723ff47285a517d490be5321967df38c15069329d3f5f2c203015bc539b591d6a4c27d", 0x37}, {&(0x7f0000000140)="9f5f1c97f3df1443033055165bd85f347753af3b298624421d04486c1362485af36b8f764b245488fc27f4e908dacfc10dee48b7a6d72948c4245145932a36ea9bf7827869771edbaaea0ef47804b3a207e6e75fc1f7d9b81ddbf5521c8a917094f1197c372de6cec23c21fd26dec4372c8e410ac90b85c4a8dbd3b91187603db9b48fd1c2f1feb98d04ac0bba11f94857544ff54ec64a354a60ecb575979ae302f922cd7783f851da76a6d04cdd35a9da59d48b0d880ed6c309e45fe506dc1f1e92649109c5cd67d42ef5f046a05bb6984f1fb4d8d7", 0xd6}, {&(0x7f0000000240)="26425a6deee0d2741a242bc2800ce7033a5299225fff89ae2159a11c5d85cfe1b645e5ee42eb733ab52a47418aa0db6ef56df4e3aaf47f7d1ed48dd443de8d37a366e30c6bd089748de65da9cc7dd64e4428ff18d3bb56c7767ab59e57aad6660ebd9516bc7854c637bd016d70ad06591477726ffc00bc2c4d5d0e1dd661ee4a514765dc9430b9c730ce125651fabf2197cf85b57540741552453aad94920a74e2dd1058020a504e531f28", 0xab}], 0x4, &(0x7f0000000340)=[{0xa, 0x0, 0x29d9, "8d8467bb7ef6b066ddd777ad97bf121b5f0f3bd9cb6190"}, {0x28, 0x1ff, 0x7ff, "e5e34b7b8f5642564b5c57f99ba5bb3f06c1b030901a8382"}, {0xb8, 0x139, 0x13, "32499a4c777b669984f8d8ff118c29d1aaa4433b1dcf49911f149495f9ff619a0d3da69d358afdbdd531d4f4675734c7a7e80e1e24a70a2324558111d5b4970436b0667acf259423e26fe0e15df7d859115549dcca14fa2d9a3e0d4640fbdf4b0b73f1784153599ad39baae64c4ab8fac002c935e6bbebeb1c35ec10d65c8b69f502fdeaa4f27ba65ec1b5f465301bdf0a3cdc753cdd26df3c9817be9a6780e2bc85"}, {0x48, 0x0, 0x0, "d1cb5d3d9bd6cfdfbb0cee08d78f0eb68c584f9edf90f6fb869629e0be5b56db2b509fa6fa7b21071591e83d85434a3ef3dde8"}], 0x150, 0x8000}, 0x8001) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000500)=0xffffffff, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000540)={0x0, r1, 0xc, 0x2}, 0x14) socketpair(0xa, 0x3, 0x6, &(0x7f0000000580)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f00000005c0)={0xa, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x5, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0xa}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 18:26:55 executing program 1: socketpair(0x1, 0x0, 0x5201000000000000, &(0x7f0000000100)) 18:26:55 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18000000, 0x0, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:26:55 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440), 0x0, 0xf401000000000000}, 0x0) 18:26:55 executing program 5: r0 = socket$kcm(0x11, 0x2, 0x0) sendmsg(r0, &(0x7f0000001c00)={&(0x7f0000001500)=@in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001840)=[{0x24}], 0x20d}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) 18:26:55 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:26:55 executing program 1: socketpair(0x1, 0x0, 0x7601000000000000, &(0x7f0000000100)) 18:26:55 executing program 7: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000280)={0xffffffff, 0xfffffffffffffff7, 0x8}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={r0, &(0x7f0000000480)="dc85f9d5ff146bf6dcc86d04b6b90e886e26f568ee91d150b355771c041b916131df0566934ff93e96f56155816768f9c05af7993f8915861d210175ff3b4ba3a4a4dc28dfcec72a6c8ef530193e38e08a2248595fb3c9913e68f3177989d6b9b3c4810525f710546d8610e135801330a84f29c531ed83918898031a3e09467ce61421667b468c0e72b8a6acadfc6658ead1e871459bf08794f2816db950cc1bc63629b7c23ab98ab208302e7587", &(0x7f0000000540)=""/222}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="45964a5c4f0f00fe000030492a768b88b40eda954797623745e004"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000640)=ANY=[@ANYBLOB="180000000000000000f139006d8000006a0a00ff7feff6006118de1747f06d9733d8f3cf8bb4a64a4f040000000d67e4bca40f9a08d30ea45140d62c08464f3d46cd2a9b8b71771dae0f9e4f21237ce8e1a3a06d1b00610badb520e9694c1f972bd6103600535bffe98d8fece769d061407e49c6a95ecd7e01289686a7e48e379556fc62be0e062f4b58b56f715e09ee7556c91ce84a"], &(0x7f0000000080)='syzkalleP\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x12, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000004, 0x718, &(0x7f0000008d40)=""/187, 0x0, 0x0, [], 0x0, 0x8}, 0x48) 18:26:55 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r2, 0x88, 0x67, &(0x7f0000000000)=r2, 0xfd20) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x6, 0xc, &(0x7f0000000000), 0x4) 18:26:55 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:26:56 executing program 5: r0 = socket$kcm(0x11, 0x2, 0x0) close(r0) sendmsg$kcm(r0, &(0x7f0000001500)={&(0x7f0000000000)=@sco={0x1f, {0x0, 0x8, 0x2, 0x7, 0x1, 0x3}}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000080)="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0x1000}, {&(0x7f0000001080)="dc0a58d1ddc530bbfb8c7f37140d82cd778571999f63cbf18cd84691472c67a4342a18f28e8d6b8c5f4a625d62123902dbc37bcd5266777b0d4f1d3e08f554a4723a3f1d031c25a7cde2e28b74f47f", 0x4f}, {&(0x7f0000001100)="9435a48c9c33853c1a777168f5f31a2d24ed371dec2be5b2758793e71091ca736e53cd1d2cfe157a4fbb5e30fdca22fc51f33f8ad4fb2bf6ae38e82fd270aa33fd5aff89c792b0d952bd7dbb44d13f0b053be85609526a4e3e31ecae93480a535c76cfd91991c9ff5a4a3a8a20098a076ef34188d581c004b4c819efe197af6d2203a5c7e12db20829b1c8c11be518d10bfdef11d7e6caa193a7b7689d24624c81e7ccc929b9f2af852a90db4e151f5c26e60ae75ee4a12e34f000571fc470a6edb5fa8e8ae1a7eece1f18b8", 0xcc}, {&(0x7f0000001200)="68c65021c29007e4fb43434191fa94ca0ecec8844fdab431f1e30f4da2a395728644c0306ae27378b9b54fac129455ff811c56dae6d4b1f45b4998e6ff57444e392996e475208bfaddbdc0039f623f1ecfc1d8bade9bd0dfd4f9e1658367c2f70f1f9e7b55de2c3fca48411cad30a0afa7edb14fac939e6028d9e3d3fcd8e31b20bbd8065fbffce460a9633427bce938721c38af8f0691914ef6d16065199d781bfb3f03d24dcb4620bce4fc4e36", 0xae}, {&(0x7f00000012c0)="6ab221005e4c68d814b4b1c52c672f7ad6d81881b4e3f589d57470ae103b5c79cf912ba301f3e990682b7740", 0x2c}, {&(0x7f0000001300)="4c2df8e75ac07b628aa86551820d8d18404168543222ee9fbc84d72fb37463c637014a9ded82dd5e0c86130b49e442cd0f4b0b207aa76b5739e2a55e7af41d71892a5de117b68b099a5d716f1d61b819ef8b305342b1d3e3f4c53cf0f029cda6ffa4dc8b7528b8ab04", 0x69}, {&(0x7f0000001380)="e8c8d0fb0cda12c6be9b2f83d9ec7d86b603514bcccae452fad9ca486c075d3f1f5c3ec895a1c5d2d29b6bcebc55a84c1a657f25a2844522e12dce53c8b8452d0abc6f48f158fbe7b5f17d93fcf281207a20d49c1caf0366970a6fcc7c327743c47d654875ab67eb8a4e0d20fe4be1c16f78432d4c018429bba5618b324894cec2ec99f4fed8d9aed433180b7b76a5622832ed6a540c9c84d4cd13fa0a4653dfa75c63ef2bb25680545d2a9a94f454a8bf9cbc97ae21cb49d74774abc3217d898cf8cc63455ee76f6ca1934abf8bbf8e3dbd11a65db3271c161e6ab8433e04833805325cbb95ec76dec8e380b5c38c", 0xe5}], 0x7, &(0x7f0000001680)=[{0x50, 0x10c, 0x0, "4d9831c895f471e0f081ec6b6f4bc94170b6438dac5abe07e189d8ba42d916df5ec08bbee8c1caf7954cdf97d8b21b7e29a5fd9df8404e6cfee2"}, {0x18, 0x1ff, 0x3, "6278bc13a204"}, {0x1010, 0x1, 0x818, "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"}, {0x100, 0x101, 0xfffffffffffff801, "159b92aba5d3dd84e4835b935918dd2150d3c27d0a6a25431b655ac398d5929616e36f882cc5d56ac540fc4b22b45a43ce3a029e8930638614f66c8c06ea1732b588a84d3419393218ab3ebb562ee5c5c7d5ef08161cc558d1e190c218acb67fce002189588f5a72c7aff892c5896db9dc70c4929546fe8ef2010e59fddec8011e8a9907b169191d227c1247ebca1136cb0f6d8f0f7b4a3edf34c37049e3423f66a3dee2aa9ea57aefac2f8ab9b5219ab06eca46dfa16cf6e6e2ae6d5ab49489d338d55ea55a28e090dddf915bd71b74872ba47475f63a5befe7f1f0c4a5c73ade910fd790ebbffac1"}, {0xa0, 0x10c, 0x3, "e6b44e6ef064d34b993262ee8b93e29b8f7a038721410c8449edc6f9230a24cda10a32b3f61e591164130db18257a267f281e69bd2e27e0ad96b76c632941444ddb9329f80b6f0278d7b4f5b967fae625050934a041a44ada4e923466c9578865b79853588a785cb137f168d2caf001ac2c9f2215a704645280fea5687ece32ea3c94cea9aefdeb35f044b69b0cb"}, {0x80, 0x112, 0x6, "bf5b505db18457184d25c2026b9937a759ccc3f62575af5136c00456f5ce2838793190ad074194096ce0a59a468c66ebfe1b898eeeff385b04afbe6453deb0417ec27648d3673226902f978191034cd01d3120c1d70ed564ae227f48eb20666a0ba60d34e6354e103ad3eb98bd3e39"}, {0x38, 0x0, 0x8, "8099974fac6f2194c6d96ce8c94ac261cbc8b37685953d22428225b7e7052d787f074d5fbdf23403"}], 0x12d0, 0x8004}, 0x4) recvmsg(r0, &(0x7f0000001600)={&(0x7f0000001540)=@ipx, 0x80, &(0x7f00000015c0)=[{&(0x7f0000002980)=""/162, 0xa2}], 0x1, &(0x7f0000002a40)=""/147, 0x93, 0x9}, 0x120) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002b80)={r0}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002b40), 0x4) setsockopt$sock_attach_bpf(r0, 0x29, 0xb, &(0x7f0000001640)=r1, 0x4) 18:26:56 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440), 0x0, 0x700}, 0x0) 18:26:56 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) r0 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000140)=@l2={0x1f, 0xffffca88, {0x6}}, 0x2f4, &(0x7f0000000040), 0xa2, &(0x7f0000000300)}, 0x0) 18:26:56 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:26:56 executing program 1: socketpair(0x1, 0x0, 0x7900000000000000, &(0x7f0000000100)) 18:26:56 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc000000, 0x0, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:26:56 executing program 7: r0 = socket$kcm(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@hci, 0x80, &(0x7f00000002c0)}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x8907, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r2, &(0x7f0000001d40)={&(0x7f0000000740)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001c80)}, 0x0) recvmsg$kcm(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/165, 0xa5}, {&(0x7f00000001c0)=""/175, 0xaf}], 0x2}, 0x2000) 18:26:56 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x19, &(0x7f0000000040), 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r1, &(0x7f0000000080)="a84dbc5f7f4ef0dce0d6d4887774aedfc6a28f1e45d00a77cd0aa3a4410effcf8543e49427dfe9d23127217fab1861ff7fa957773b7b25be02ba73afa4f656af66948f5cc55efa939e4f8467be7a49c646704bee33b355ae4e049f85ce1a2b278cc805a8a24d862be00a9fadef241f781f834f8534c0e6a8e8dbb8a349002588e94f5953aa042bff8d0d1bb11eb2f3be46dcfa111dbae2ef504d588b7b6674ae3533858f337d5af2d40e60dcdfd00da3"}, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f0000000240)=@sco, 0x80, &(0x7f0000001680)}, 0x0) 18:26:56 executing program 1: socketpair(0x1, 0x0, 0x7b00000000000000, &(0x7f0000000100)) 18:26:56 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:26:56 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x10, 0x5, &(0x7f00000010c0)=ANY=[@ANYBLOB="18020000000000deffffff000000c4894e4902a6878178b9f100006110100000000800000000000000001e95"], &(0x7f0000001080)='syzkaller\x00', 0x100000001, 0x1000, &(0x7f0000000000)=""/4096}, 0x48) 18:26:56 executing program 5: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x9, 0x10}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0xfffffffffffffffd, 0x3, 0x0, 0xfffffffffffffff8, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r1 = perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x0, 0x313, 0x2, 0x2, 0x0, 0x8, 0x2800, 0xf, 0x1, 0x2, 0x3, 0x401, 0x339, 0x6, 0x3, 0x0, 0x80000001, 0x9, 0x7, 0xbc1, 0x9, 0xbb4a, 0x8, 0x5, 0xfffffffffffffc01, 0x1, 0x4, 0xfffffffffffffff7, 0x7ff, 0xfffffffffffffffa, 0x4, 0x5, 0x4, 0x0, 0x9, 0x7, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000040), 0x1}, 0x2000a, 0x1, 0x7, 0x5, 0x32d, 0x8, 0x3ff}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x3) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000100)={0x4, 0x70, 0x1000, 0xfffffffffffffb43, 0x0, 0xd6, 0x0, 0x1, 0x10000, 0x4, 0x9, 0x80, 0xd54b, 0x0, 0x6, 0x7, 0x7, 0x643d, 0x8, 0xec, 0x9, 0x1444, 0x401, 0x85, 0x2, 0xffffffffffffffff, 0x7, 0x3, 0x20a5fd8a, 0x6, 0x48, 0x6, 0xfffffffffffffff7, 0x8, 0x9, 0x7, 0x6, 0x8, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000180), 0xa}, 0x800, 0x2, 0x1, 0x0, 0xfffffffffffffff9, 0x8, 0x3f}) 18:26:56 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:26:56 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440), 0x0, 0xf401}, 0x0) 18:26:56 executing program 1: socketpair(0x1, 0x0, 0x64010000, &(0x7f0000000100)) 18:26:56 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0x8}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000100)="9f9033f70f00279d838902d065ca587348eca607b907708dcc7ee5384b6ac12b87cae2e0b865d508a772357abfadda29dddecf2ad87f96e81f4033222fc7b04900126bd82d32ea416f8b24fa8395935e"}, 0x20) socketpair(0x10, 0x7, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f0000000040)={0x4, 0x70, 0x9, 0xffffffffffff8000, 0x4, 0x6, 0x0, 0x7, 0x80008, 0xc, 0x0, 0x1, 0x4, 0x7, 0x1, 0x8000, 0x2, 0x9f81, 0x9a7, 0x4, 0x1, 0x71f55f5000, 0x1, 0x1000, 0x5, 0xfffffffffffffff8, 0x100000000, 0x100000000, 0x2, 0x2, 0x7, 0x0, 0x1, 0x2, 0x41, 0x7d7f, 0x5, 0x2, 0x0, 0x3ff, 0x0, @perf_config_ext={0xe709}, 0x2, 0x4, 0xc6bf, 0x1, 0x100, 0x8000, 0xffff}) close(r1) close(r1) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000480)=r1, 0x4) recvmsg$kcm(r2, &(0x7f0000000380)={&(0x7f0000000280)=@can={0x0, 0x0}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000300)=""/37, 0x25}], 0x1, &(0x7f0000000540)=""/4096, 0x1000, 0x2}, 0x40000040) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000440)={r1, r1}) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0xf, 0x2d2, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x3ff}, [@alu={0x0, 0x9, 0x7, 0x0, 0xd, 0x32, 0xfffffffffffffff4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x100000001}, @map={0x18, 0x6, 0x1, 0x0, r0}, @generic={0x6, 0x3, 0x7, 0x2}], {0x95}}, &(0x7f0000000200)='GPL\x00', 0x100000000, 0x21, &(0x7f0000000240)=""/33, 0x41f00, 0x1, [], r3, 0xf}, 0x48) 18:26:56 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100000000000000, 0x0, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:26:56 executing program 3: perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0x1000a00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:26:56 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x927) 18:26:56 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:26:56 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440), 0x0, 0xfe80}, 0x0) 18:26:57 executing program 7: r0 = socket$kcm(0xa, 0x1, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000600)=""/4096, 0x1000}, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000200)=@in={0x2, 0x0, @rand_addr=0x100010000000}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000500)="ec", 0x1}], 0x1, 0x0, 0x0, 0x4}, 0x20000844) 18:26:57 executing program 1: socketpair(0x1, 0x0, 0x9400000000000000, &(0x7f0000000100)) 18:26:57 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:26:57 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000640)=ANY=[@ANYBLOB="18000000000000d31b39007676e637453b261ead14cd0e007a0a00ff23000200002001"], &(0x7f00000000c0)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000500)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000007000000000000000038ac5e0d54348523d61936778ab1eea88c6311f0972bd8ec2cc9d6f67e751ab39a1e0b1a2f3437ef6870929edbca90ea0495e9243396fe931b83d8462d972f10cb431d25354adb8518cbe4dcd5557eee2310d45d0e51a8a5ce29ba2de68b1ea85585000000"], &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r0, 0xf, 0x1}, 0x14) socketpair(0x11, 0x80000, 0x10000, &(0x7f00000002c0)={0xffffffffffffffff}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000600)={r1, &(0x7f00000003c0)="f241dc84059b74699b78080b942e6391e4502020455befb0f08aabc60487875a0da2dff57f7827e654badecc3003402f52f10cd51a9d1c83b56b453992801abc", &(0x7f0000000400)=""/248}, 0x18) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r0, 0xe, 0x3}, 0x14) 18:26:57 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair(0x1f, 0x0, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) socketpair(0x2, 0x7, 0x3, &(0x7f0000000100)={0xffffffffffffffff}) socketpair$ax25(0x3, 0x3, 0xc3, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:26:57 executing program 5: socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xffff) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8931, &(0x7f0000000080)="7665746831005277978bf29809718029d47f87") 18:26:57 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440), 0x0, 0x600}, 0x0) 18:26:57 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:26:57 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440), 0x0, 0x9}, 0x0) 18:26:57 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) socket$kcm(0xa, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x12, 0x0, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0}, 0x10) 18:26:57 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000, 0x0, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:26:57 executing program 1: socketpair(0x1, 0x0, 0x2801000000000000, &(0x7f0000000100)) 18:26:57 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0xfffffffffffffffe, 0x102d}, 0xffffffffffffffdd) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffff9c, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000611006000098884e"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) socketpair$ax25(0x3, 0x0, 0xc5, &(0x7f0000000140)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', r0}, 0x10) socketpair(0x11, 0x80000, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) 18:26:57 executing program 7: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='tracefs\x00', 0x4001, &(0x7f0000000300)) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000900)={&(0x7f00000000c0)=@can={0x1d}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000140)="ddd250fddb41d27c63a1000c83b1339de5cf4410a1affa51fddd4c8fcf0750e4ecc50e6178f52d4257a35c08f35b527724198812eafb58f6fafc2b73e27b61b0e2a535096d02b8aedc7abd7dda5eb04094cbac3a11689fda981c7cd8ad098fd4ccb296098f2374eaec", 0x69}, {&(0x7f0000000040)}, {&(0x7f0000000300)="5345a444cdf87e88e6f2eec8e3a415b239fff06ab5509e8ca7ed42981e837efe1be98a7a52c6c38cb48ea5cbf6829252b6e47d1d90cf34a9b80f39dcc1c5e0dee676dcb375c6cae8e8d19a5a764617f7f299afcd0bee8c237d85c37b28df3ad22aa90f1d745fee21ce9726efc022ae14b92b2da16c25ddb3755213d8a519a5fc0d1e480066524568ba300492882e53fe98a29b4bf7bee6c355a232e76995e94dae52b68bde47503927e477213fcadfdb4adb9f2cdaff5d4eda9085744536ab4298998e4ddfdd87ea4faee007d8a9810003b0c0fd35fbbe93fe2c004624c15c61650ce948e6c07413b47f9ec3fee139c4676c23f93a", 0xf5}, {&(0x7f0000000400)="3777c089ab808dc2739d9024c74d1f4f5a5b3f3b20157b46d2aeddf8ad75fb6d0695c5e77e65ff0743905047e9d84c84777f7779f73e69d278b2576497d6d33767e0b58141e4483546fc32f76d2ca4d2a27e13ea7fed74cee6", 0x59}, {&(0x7f00000001c0)}, {&(0x7f0000000240)}, {&(0x7f0000000480)="61d2bcf676ec9b4c721f3e41d7f59b36891894f5a3718ac62e5cf6a691f1c015cd0a212fa3d4a5e00b1860d9c259777d5bdd07d052fc6635058c66de80887faf19eec787af05bb1fb4fbe327da30a2f421a5d15cd17e401f045aabb8412be1a864398391abc4d03f18142c23dbc052d56628f48c40352bb0727ad74387c48e2b0656bd0232", 0x85}], 0x7, &(0x7f00000005c0)=[{0x78, 0x119, 0x5, "058a9ffcefe85a28f9cfe9bb99e39cb5e631e240c40b65eaf70452f23d4a190831c9bd67f80f5cc9c3827cead5af9844889d96df7c1e6fa2242602123687e5695f8bc0e3a9d9e182a44133ed1fe2ba872f2e54f4b5bc433028f3eb304310e59f06bb4e9dbdbdf5"}, {0x108, 0x114, 0x2, "1768ffae038569212c34912891d60d48c4abbf5990b1ffab1f2fac8c4639c23105d78dc1f409c44a458021e4b783a28198c7fa99563833c1fdddf65228ac2614ed40ac13c24613eb034391f64f499801bf61e2254cd317a79492f4e51f2e179f2b95d7f95d7af12e04bad5b68bd0ca32d0aa816be67f54d14059c448e62f88dc7a0765e64ed1ad80981f43ee17d393c086c295bbd71986e188a0a63de84a543e0a37720891d936097bb05bc803ea1cc4995e52220ba3e7afc697302df29b99f398b63d039da452f56252cf5cc75d99e7f369a46f88fe1e7352e424370ef41ae39660d1e5a5053a478e8d8919ad93f56e06cef152d6"}, {0xb0, 0x116, 0x8, "485c609067ce2b7f3093cffb984cc954908f34528815294a5718ff25e10724ffdca20eac29255897f48ffc661884d8cab041a97fcecb2ac78177a1aa18f7b7eeea83361a08dfe18b7f2ff4f54b23f6fa4ea427d7c09a87902ca3385fdce97bb01b55f8364d7d72bff355e86b87901ba946ac94ce0662c08bd7e8d595ac96cb58daec62737e264cf197b5aa02b23cc5420c8faccc04cb1b545d145e19"}, {0xf0, 0x0, 0x80000000, "8b14690862d1483109f0269adcb6b2289634e1c1bcdb3c706724a0564522226224b813d2a158830259c38d80d9ec68b4101e2938ea165d88cdb456e926116bf7d1e424cd980e87c9f65c1f6e355cc0cd002e3416784923fc4a49db9fe90fb55d3bd978aeef3e2971c1a57a261ef75fdd8849f4154ce56efb6299182ccb32053499ec7c3e0137178e09693c2dce90d2fe3a1999d02f5338669251e06ffd7483886df8a96a8dda5b089c8ef13f84b7c69cd7ca5500f39f50592af0650c2686c320f1b259d7ca876ebf89f9e000b78fde2e716b128495f8cdcaddda"}], 0x320, 0x4c000}, 0x10) 18:26:57 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1591.287256] rpcbind: RPC call returned error 22 18:26:57 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78000000, 0x0, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) [ 1591.328718] rpcbind: RPC call returned error 22 18:26:57 executing program 1: socketpair(0x1, 0x0, 0xe001, &(0x7f0000000100)) 18:26:57 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440), 0x0, 0xe00000000000000}, 0x0) 18:26:57 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x909b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() recvmsg(0xffffffffffffffff, &(0x7f0000002780)={&(0x7f0000000200)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f00000026c0)=[{&(0x7f0000000280)=""/166, 0xa6}, {&(0x7f0000000340)=""/143, 0x8f}, {&(0x7f0000000400)=""/166, 0xa6}, {&(0x7f00000004c0)=""/145, 0x91}, {&(0x7f0000000580)=""/76, 0x4c}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/135, 0x87}, {&(0x7f00000016c0)=""/4096, 0x1000}], 0x8, &(0x7f0000002740)=""/33, 0x21, 0x1}, 0x40000001) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x7fff, 0x2, 0x0, 0x7fffffff, 0x0, 0x7, 0x300, 0xe, 0x8001, 0x401, 0x0, 0x7, 0x401, 0x100, 0x3e, 0x3, 0x800, 0x3ff, 0x9, 0x2ee, 0x0, 0x6, 0x112e, 0x3, 0x7, 0x3, 0x3, 0xffffffffffffff01, 0x0, 0x9, 0x7, 0xfffffffffffff001, 0x1, 0x5, 0x7, 0x5, 0x0, 0xffffffffffffffff, 0x5, @perf_bp={&(0x7f0000000080), 0xa}, 0x21600, 0x2, 0x1ff, 0x3, 0x400, 0x8a, 0xfff}, r1, 0xc, r0, 0x3) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000040)) recvmsg$kcm(r2, &(0x7f000000a100)={&(0x7f0000009ec0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f000000a080)=[{&(0x7f0000009f40)=""/138, 0x8a}, {&(0x7f000000a000)=""/84, 0x54}], 0x2, &(0x7f000000a0c0)=""/1, 0x1, 0x6}, 0x40012061) sendmsg$xdp(r2, &(0x7f000000a3c0)={&(0x7f000000a140)={0x2c, 0x5, r3, 0x3a}, 0x10, &(0x7f000000a340)=[{&(0x7f000000a180)="0f375c39b9dc366c00000000000000000000000000000000", 0x18}, {&(0x7f000000a1c0)="9a8ead8c6a68993e7cd527347dbb0fe1d76acfb0d6170035319563e672e6965595b4bf32a3e9", 0xfffffffffffffdb3}, {&(0x7f000000a200)="1e3833dca62d798be639c4e2cfafc31ad81f5f39d93688223a31f3418c65494498d827722e2515e30e", 0x29}, {&(0x7f000000a240)="ec9a93fcab70c44836166645f6872fc2d43efe72fd8848851578402b62ff6e9958df15000100000000000094fc1808000000000000007a5f175ff0baa7d5098fb1d97aa17bc3b866ee52bbe6d7ec1e9f2fb9124f0c", 0x55}, {&(0x7f000000a2c0)="f33b449dbb59a830c687aefaf0c8e169a71e5865ad825cc4c56bfd43b731ad692cfdd8fbc575c634e40588604ae8ec6d335cc35352d6484dbdb2ec3ac1ef661086d6dcb872b7d4c054530bb7470ae75f50b1b02cd62443c24894ab4662a2a2fe954367fabab169d4c74d22988fe0c4f5c05528e392aaa5bbf41aed5b38", 0xfffffffffffffc65}], 0x5, 0x0, 0x0, 0x800}, 0x4) 18:26:57 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe00000000850000001a000000b70000000000000095000000000000006600a8b36bbb6139c8b6b8f9c9de8b33f909045c217e7fa44cc11ad73dbf620af0aac50289d7b4d0cc917d39b86bce6ac45043528e94305b06637d83f02cb9acca8f2d"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) 18:26:57 executing program 7: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socketpair(0x5, 0x80806, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000080)) 18:26:57 executing program 5: r0 = socket$kcm(0x11, 0x800000000000a, 0x300) recvmsg(r0, &(0x7f0000004400)={&(0x7f0000004340)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000043c0), 0x0, 0x0, 0x0, 0x4f}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000004440)={0x11, 0x9, &(0x7f0000002600)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x800}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2}, @alu={0x4, 0x1f, 0xe, 0x3, 0xb, 0xfffffffc}, @generic={0x75, 0xde, 0xffffffff, 0x4}], {0x95}}, &(0x7f0000002680)='GPL\x00', 0x8, 0x0, 0x0, 0x41100, 0x1, [], r1, 0x7}, 0x48) r2 = socket$kcm(0xa, 0x522000000003, 0x11) recvmsg(r0, &(0x7f0000001400)={&(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000140)=""/214, 0xd6}, {&(0x7f0000000280)=""/148, 0x94}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x3, &(0x7f0000001340)=""/149, 0x95, 0x20000000}, 0x62) socketpair(0x4, 0x5, 0x6009, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000025c0)=0xffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) recvmsg$kcm(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000000040)=""/27, 0x1b}, {&(0x7f0000002440)=""/74, 0x4a}, {&(0x7f0000000080)}], 0x4, &(0x7f00000024c0)=""/191, 0xbf, 0x6}, 0x100) 18:26:57 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)="2e2f66696c653002", &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:26:57 executing program 1: socketpair(0x1, 0x0, 0xbc00, &(0x7f0000000100)) 18:26:57 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900, 0x0, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:26:58 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440), 0x0, 0xe803000000000000}, 0x0) 18:26:58 executing program 3: r0 = socket$kcm(0x2, 0x5, 0x2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={0xffffffffffffffff, 0x50, &(0x7f0000000200)}, 0x10) sendmsg$kcm(r0, &(0x7f0000000380)={&(0x7f0000000080)=@nl=@unspec={0x0, 0x0, 0x1befff7f}, 0x80, &(0x7f0000000180), 0x2, &(0x7f00000001c0)}, 0x0) 18:26:58 executing program 1: socketpair(0x1, 0x0, 0x61000000, &(0x7f0000000100)) 18:26:58 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000200)) socketpair(0x2, 0x7, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xd8) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x4000000000, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={&(0x7f0000a7dfff)}, 0xa000003fe, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x10001) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:26:58 executing program 7: r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000000)=[{&(0x7f00000002c0)='A', 0x1}], 0x1, &(0x7f00000003c0)}, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x1e, &(0x7f00000001c0), 0x4) close(r0) close(r0) 18:26:58 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff00000000, 0x0, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:26:58 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440), 0x0, 0x3000000}, 0x0) 18:26:58 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:26:58 executing program 1: socketpair(0x1, 0x0, 0x8101, &(0x7f0000000100)) 18:26:58 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff00000000, 0x0, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:26:58 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) [ 1591.846654] rpcbind: RPC call returned error 22 18:26:58 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1591.889566] rpcbind: RPC call returned error 22 18:26:59 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102c}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xa, 0xe, &(0x7f0000000000)=@raw=[@alu={0x7, 0x3, 0xa, 0x0, 0x9, 0x6, 0x11}, @generic={0x5, 0xb3ec, 0x10001, 0x76}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffff872, 0x0, 0x0, 0x0, 0x6df}, @jmp={0x5, 0x10000, 0x8, 0xa, 0x4, 0xfffffff4, 0xffffffffffffffff}, @ldst={0x3, 0x2, 0x0, 0x726ddc618d39cfe8, 0x7, 0xffffffff}, @ldst={0x2, 0x3, 0x6, 0x4, 0xe, 0xfffffff7, 0xffffffffffffffff}, @ldst={0x3, 0x2, 0x0, 0xd, 0x9, 0xffffffc0, 0xfffffffffffffff0}], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x3, 0x1, [], 0x0, 0x2}, 0xffffffffffffffb3) 18:26:59 executing program 1: socketpair(0x1, 0x0, 0x90, &(0x7f0000000100)) 18:26:59 executing program 3: perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff3, 0x0, 0x1000000101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x3, 0x11) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000080)) perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x23, &(0x7f0000000280)=r0, 0xa8) sendmsg(r0, &(0x7f0000002e40)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000002880), 0x0, &(0x7f0000002940)}, 0x0) 18:26:59 executing program 0: ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xb3, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x81, 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0xc008240a, 0x70effc) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000040)) 18:26:59 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:26:59 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80000000000000, 0x0, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:26:59 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:26:59 executing program 1: socketpair(0x1, 0x0, 0xa9, &(0x7f0000000100)) 18:26:59 executing program 7: r0 = socket$kcm(0x11, 0x7, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x14, &(0x7f0000000080), 0x4) sendmsg$kcm(r0, &(0x7f0000000040)={&(0x7f0000000200)=@in6={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000680), 0x141, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x0) socket$kcm(0x29, 0x2, 0x0) 18:26:59 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:26:59 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f, 0x0, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:26:59 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000003c80)={&(0x7f0000003a80)=@can={0x0, 0x0}, 0x80, &(0x7f0000003b40)=[{&(0x7f0000003b00)=""/57, 0x39}], 0x1, &(0x7f0000003b80)=""/230, 0xe6, 0xffffffff}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x2000001b, &(0x7f0000001000)=ANY=[@ANYRES64], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], r0}, 0x48) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0xffffffff, 0x6, 0x8}, 0xc) socketpair$inet(0x2, 0x80007, 0x6, &(0x7f0000000380)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000003c0)=r1, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r2, &(0x7f0000000140)="88884eb5de1fe4b2eddec02780975b730659fa099da3a4dd9083010e5689ed84cbc562b59ac6189be6f17375ab495ecc8fa12849877b17100e030f2485e44dc1048d39edc5f3dd1c4536cb"}, 0x10) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='hpfs\x00', 0x4000, &(0x7f0000000280)="320e440bb2e7378a89e0d230c2bff3b16af896a46b9e30c27d26b79833ec41267cb4e000186c92fbda664808beaa64c9a687d79f7bba80b3ec1ef32df75aa79b5c3cd35cdd2cb5609d05f819d63b2cc1c9e6d9bbbea1f707009528263790ecf334ea629cd5b2631698330574e7ca69e0d2bce85c22800a9f2aa50a5b001232da0e11cba1d731996a8edb149d4a1f8259269c360e48feef1a2060cffcef31aecca2218ea02c63fc11cdadb8081d54a6659aef21804c3c1b47c3e5aaaee9bb68d3fc3954ae6e5ad20e9295deb6e24f7892d5fa8677920dddaec67e5c35751a97f5fa44e2e6ceea9d") 18:26:59 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)="2e2f66696c653003", &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:26:59 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000140)='hugetlbfs\x00', 0x200088, &(0x7f0000000140)) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='iso9660\x00', 0x1020, &(0x7f0000000340)) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) 18:26:59 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x380, 0x10}, 0x2c) r1 = socket$kcm(0xa, 0x522000000003, 0x11) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f00000000c0)='!', &(0x7f0000000100)}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r0, 0x28, &(0x7f0000000180)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000280)={r2, 0x1ff, 0x8}, 0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)) setsockopt$sock_attach_bpf(r1, 0x29, 0x24, &(0x7f00000001c0), 0xdd) sendmsg$kcm(r1, &(0x7f0000000240)={&(0x7f0000000040)=@nl=@unspec={0x0, 0xffffff7f00000000, 0x0, 0x80fe}, 0x314, &(0x7f00000001c0), 0x12f}, 0x0) 18:26:59 executing program 7: r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000001580)={&(0x7f0000000080)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000000000000010000002400000016914d06eccf96cc7a3d9114efff5d96a38479e692b4625707751385d1925728ff00248e16bc01539a"], 0x10}, 0x0) 18:26:59 executing program 1: socketpair(0x1, 0x0, 0xa900000000000000, &(0x7f0000000100)) 18:26:59 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:26:59 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:26:59 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)="2e2f66696c653012", &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1593.044498] hugetlbfs: Bad mount option: "hugetlbfs" 18:26:59 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300, 0x0, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:26:59 executing program 7: r0 = socket$kcm(0x2, 0x1, 0x0) sendmsg(r0, &(0x7f0000001a00)={&(0x7f0000000300)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @rand_addr=0x9}, 0x0, 0x0, 0x2, 0x4}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000000380)="3b1090b24eced17d785c334f806583a71e22d97428163c41970741e0a6af88034d8e7e47cbbef33ead45586001fbccb1fbb1b72173c60ffb299d5439d748ec2e2a4c9cab047648dcc921a6b1c41c38ab31ec7ce579f0376d6cadf490e203cea0840fc8c5eadbe5055eaf4d5bce11bed83c8d75dfc55ae885f0fed7510187c9c7353ba101c900ba22a2e74fa7d18764908f49232e41328ffb32d1d9449b1fdfa7d60b5a", 0xa3}, {&(0x7f0000000000)="5ff202205dea1ef46d77f645d749b3101e6af97b2338aae4", 0x18}, {&(0x7f0000000440)="24f2bed3529eebe44f8344a1f09b75417800c450641a8263c83806f43aebaf23a123b6a6662557cad30d61c062d2f94075ccd07b8aed4ea363ca441122c1ff04380921674d12f3097923b3be78fc58237ee940f054eb0d1c6aa00ef442179c36f625f2bce1dd1004bd0401c8e43e12c766918e517ec4807dec2d8add6c5740f618f9c6503e0a44b555af1522b7fe79cf2c044eb1b165930ebd53e767a6475dc5318bc3d0f9d47accce346b4292c41a8a23eae800", 0xb4}, {&(0x7f0000000500)="cae8acfaa1149703b90b3ff69b13636786985776850525021dd6c43418010de0ede81189fddc1610e42bce81dcade224fc74b4e0a657a0ed13a84990d3305716aba05ea05390e3fd968f48d5b75e4885dc758ec722fbf20f1d67999cc3e7c24a83c0cde9b79bbb8fb0979d95318a0e96c3cb9812fc36d768e8ed6f01d65204a1fab3b91c9b7751afd9e5", 0x8a}, {&(0x7f00000000c0)="984ab81b013ea3c161e7969b", 0xc}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="f25c38b2bc184fc0c63055c20abaa0592126a8dbbf6c6621f35f59c7c582bb0a93f72de5cfb9ec26fc5ec3b12c4ff4afa781c3e03a7ac65eb54d4ac0fea50987663ce38cd46104a5dfd93675e0c373ad5538bf993cbeaed7d438c595b1c127dfbdcdda36c07ae466cd754a85fee3d8cde9f0777706fac162326a7c23c9cb21e277cd2d1500e5641542f6a54189ec5ac69cd63ea8f276ce7f8f7a77f5359b0e9e21c0e4306ae124963a4b1770d7f05cf78f6624ac734dfdd597e91e2762576c064ee05bf0f93cb3f9e5f7a08764dd4a9371ae795f58b3c2adfbe09f3ce5c8447348379aef1ff431a1dc", 0xe9}, {&(0x7f00000016c0)="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", 0xfd}, {&(0x7f00000001c0)="a8498efe7238caa3b8551617ba62d9ef85546b7a400bb4b4fea63d82958cd668", 0x20}, {&(0x7f00000017c0)="0d9b115d4213025569a03d8447984a3adcb2a3dbf240ba75ebd6f0d3bd814ec422d37c795476a322dd29fee157e5012fcc36bea979c75a7d9223ede179da9f44660b2e9937e651f80fc54ef81ca72da3cc94911acc9cb474da091a155ca7bfaa1ba6fe880ee8df7b4c2730b173ce294e59af251692cbcb039617437424730930dffcab80fdeea310424cad52268b0876274268c928f0e91baf002ebc55f2d88bb66957359104821759f55386cbe1f8f44316da4f5d960d55da73bf", 0xbb}], 0xa, &(0x7f0000001940)=[{0x98, 0xd4afe9b948b61de4, 0x10000, "31399f2e3ccea9e389ef235dcf9494456cfa44072c627aa1e32b83e27cb3d436a2b1b8b815dee59c9c93f9aed323373baef4aef15f5d44c771cf71d86071f43a572d76f48f5c127aa25f3e9e04fb921c99227be820ae18264515896c9f1229ae84ecb35cbe338d6647c5b1ef65c2160fcada75552aa166a6059641e2a5a3175d2ca5e379ebd2"}], 0x98, 0x20004080}, 0x810) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x109) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000100)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000002500), 0x0, &(0x7f0000000180)}, 0x20000000) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000040)={r0, r1}) sendmsg(r2, &(0x7f00000002c0)={&(0x7f0000000200)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)="1c", 0x1}], 0x1, &(0x7f0000000340)}, 0x4000090) 18:26:59 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:26:59 executing program 1: socketpair(0x1, 0x0, 0x2100000000000000, &(0x7f0000000100)) 18:26:59 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', 0x0, 0x10}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0x83, 0x8, 0x3}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000140), &(0x7f00000001c0)=""/132}, 0x18) recvmsg(0xffffffffffffffff, &(0x7f0000006a80)={&(0x7f00000068c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000006980)=[{&(0x7f0000006940)=""/29, 0x1d}], 0x1, &(0x7f00000069c0)=""/192, 0xc0, 0x5}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f0000006ac0)={0xf, 0x6, &(0x7f0000000080)=@raw=[@alu={0x4, 0x8001, 0x7, 0x9, 0x9, 0xffffffc6}, @call={0x85, 0x0, 0x0, 0x4a}, @alu={0x4, 0x94, 0xb, 0xf, 0xd, 0xfffffff4, 0xfffffffffffffffc}], &(0x7f0000000100)='GPL\x00', 0x0, 0x7b, &(0x7f0000000140)=""/123, 0x41f00, 0x1, [], r1, 0xa}, 0x48) 18:26:59 executing program 0: socketpair(0x1, 0x40000000000003, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x3, 0x801, 0x3ff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x5452, &(0x7f0000000000)={r1}) socketpair$inet6(0xa, 0x1, 0xfffffffffffffff7, &(0x7f0000000040)) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000080)={&(0x7f0000001240)=@un=@abs, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000022c0)=""/4096, 0x1000}, 0x0) sendmsg$kcm(r1, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f0000000a40)}, 0x0) 18:26:59 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000008040)={&(0x7f0000007d80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000008000)=[{&(0x7f0000007e00)}, {&(0x7f0000007e40)=""/212, 0xd4}, {&(0x7f0000007f40)=""/95, 0x5f}, {&(0x7f0000007fc0)=""/7, 0x7}], 0x4, 0x0, 0x0, 0x100}, 0x2) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000000b880)={&(0x7f000000b780)=@hci={0x0, 0x0}, 0x80, &(0x7f000000b800), 0x0, &(0x7f000000b840), 0x0, 0x4}, 0x40) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x4, 0x3, &(0x7f0000000180)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251, 0x0, 0x0, [], r1}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) 18:26:59 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:26:59 executing program 7: r0 = socket$kcm(0x11, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x236, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f0000000080)=r0, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) 18:26:59 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc00, 0x0, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:26:59 executing program 1: socketpair(0x1, 0x0, 0xce01000000000000, &(0x7f0000000100)) 18:26:59 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:26:59 executing program 3: socketpair(0x2000800000001, 0x40000000000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x5452, &(0x7f0000000000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080), 0x14) close(r0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x10}, 0x10) socket$kcm(0x29, 0x2, 0x0) 18:26:59 executing program 1: socketpair(0x1, 0x0, 0x5e010000, &(0x7f0000000100)) 18:26:59 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:26:59 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:26:59 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:26:59 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:00 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xb0dea3005d9ef769, 0x800, 0x8000, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00', r0}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r0, 0x50, &(0x7f0000000180)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=r1, 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x17, 0x8000000006, 0x3, 0x0, 0xffffffffffffff9c}, 0x2c) getpid() getpid() bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r2, &(0x7f0000000400), &(0x7f0000000440), 0x2}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r2, &(0x7f00000004c0)="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"}, 0x10) 18:27:00 executing program 1: socketpair(0x1, 0x0, 0x12, &(0x7f0000000100)) 18:27:00 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700, 0x0, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:00 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:00 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xeffdffff00000000, 0x0, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:00 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:00 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:00 executing program 7: r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000400)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000980)=ANY=[@ANYBLOB], 0x10}, 0x0) 18:27:00 executing program 0: socketpair(0xd, 0xa, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x3, 0x9, 0x2, 0x80000000, 0x9, r1, 0x5}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="bbe3f085fd0800e06d"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="b40000000020000025000000d608000000070000000000000000001d0000000000edc6aa2f7b2252cff814ef2182e942c417ef29faff1b3ff11417"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r3 = gettid() perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x1, 0x0, 0x4, 0x100000001, 0x0, 0xc13, 0x22244, 0x4, 0xf9d, 0x2, 0x6639, 0x9, 0x1e6, 0xfffffffffffffffe, 0x3f, 0x101, 0x2, 0x6, 0x6, 0x80000000, 0x6, 0x4, 0x80000000, 0x9, 0x7, 0x8, 0x200, 0x5, 0xffff, 0x2, 0x8, 0x10001, 0x5, 0xffffffff, 0x7, 0x2b500, 0x0, 0x38f2, 0x0, @perf_config_ext={0x1, 0x8}, 0x8020, 0x1, 0xffffffff, 0x7, 0x6, 0xff, 0xff}, r3, 0x4, r1, 0x3) socketpair(0x9, 0x1, 0xfffffffffffff9b8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x80) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r2, 0x0, 0xe, 0xdc, &(0x7f0000000180)="d2b80205fc7d409594a57d507eb5", &(0x7f0000000240)=""/220}, 0x28) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000380)={0x5, 0x70, 0x401, 0xfffffffffffffff8, 0xffff, 0x800, 0x0, 0x0, 0x808, 0x2fe7fb953043c3ec, 0x5, 0x101, 0x4, 0xa037, 0x0, 0x8, 0x5, 0x7, 0x6, 0x7ff, 0x81, 0x17e, 0xfffffffffffffe7d, 0x762, 0x1, 0x3, 0x67, 0xbe5, 0x9, 0xffffffffffff7fff, 0x100000000, 0x81, 0x1c0000, 0x8, 0x1, 0xffff, 0x3, 0x3, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000200), 0x1}, 0x200, 0x7fff, 0x7, 0x0, 0x7ff, 0x4, 0xfffffffffffffff9}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00000000c0)={r4, r5}) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f00000001c0)) 18:27:00 executing program 1: socketpair(0x1, 0x0, 0x193, &(0x7f0000000100)) 18:27:00 executing program 3: mkdir(&(0x7f0000000380)='./file0/file1\x00', 0x2000000000000) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000080)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000280)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000100)='minix\x00', 0x801000, &(0x7f00000002c0)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0/file1\x00', 0x0, 0x10}, 0x10) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='ext2\x00', 0x2802, &(0x7f00000002c0)) 18:27:00 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:00 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:00 executing program 3: socketpair$unix(0x1, 0x40000000002, 0x0, &(0x7f0000000180)) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x8, 0x4, 0x1}, 0x2c) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000000)={r0}) socketpair(0x8, 0x805, 0x6, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000140)='^\x00') socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8946, &(0x7f0000000100)='^\x00') 18:27:00 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100, 0x0, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:00 executing program 1: socketpair(0x1, 0x0, 0x9900000000000000, &(0x7f0000000100)) 18:27:00 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x28, &(0x7f00000000c0)}, 0xffffff35) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [], 0x0, 0x9}, 0x48) 18:27:00 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:00 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:00 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x40000000000003e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) gettid() bpf$OBJ_GET_PROG(0x7, &(0x7f0000000480)={&(0x7f0000000280)='./file0\x00', 0x0, 0x18}, 0x10) recvmsg(r2, &(0x7f0000000240)={&(0x7f00000002c0)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000340)=""/184, 0xb8, 0x12000000}, 0x40002042) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r3, 0x4) close(r2) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f00000024c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9325, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}, 0x802, 0x0, 0x2}) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f00000001c0)={0x0, 0x70, 0x4d6, 0x81, 0x6, 0x7, 0x0, 0xffffffff80000000, 0x2, 0x4, 0x80000000, 0xe867, 0x8, 0x1ff, 0x6, 0x2, 0x40, 0x1, 0x800, 0x3, 0x7, 0x9, 0x40, 0x7, 0x10000, 0x8, 0x5, 0x6, 0x200, 0x7, 0xecc, 0x10000, 0x5, 0xdcff, 0x10001, 0x88a, 0x8, 0xffffffff, 0x0, 0x805, 0x1, @perf_bp={&(0x7f0000000140)}, 0x2010, 0x3, 0x58, 0x7, 0x80, 0x5, 0x8}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) 18:27:00 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:00 executing program 1: socketpair(0x1, 0x0, 0x68010000, &(0x7f0000000100)) 18:27:00 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffff7, 0x0, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:00 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:00 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000003980)) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f00000000c0)="4adc9258b2e1ecc6338ed38b76", &(0x7f0000000640)=""/170}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r0, &(0x7f0000000480)="5a23379d7cf94600b007d2f63a2766570fcdf5f99771d887be699c53912bffe28656e4879cd95e6370840ffd545ec5f9c6802dcd73f55a2459c9e1df9a0ea9ccf8f0a8c2c6686f273f78eb7a708b15e104cf2bb6d86dd2e7f8e0f639670440cafbda00769daca85845204700955e7918c76544bda0ec3866386fc177908ffbc9b43d0c743061bec464fb0a0472b2e58b8504133faa1c75717fd7de7b132553b6401559217f7493de80f71f36292d987ce945405c350714d033daca934cb37a2e3bc7d243480881", &(0x7f0000000580)=""/136}, 0x18) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") 18:27:00 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="a6bd19ca420f485ad5"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4000000000000801500020000000000070000000000000000000000000040009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0xc000000000, 0x6, 0x0, 0x0, 0x10001, 0x0, 0x1, 0xb9, 0x6, 0x1, 0x0, 0x7ff, 0x6, 0x2, 0x7, 0x5, 0x2, 0x4, 0xfffffffffffffff8, 0xe60, 0x1, 0xffffffff, 0x162afa4000000000, 0x2, 0x1, 0xfff, 0x7, 0xfffffffffffffffb, 0x4, 0x5, 0x8, 0x1, 0x5, 0x2, 0x9, 0x0, 0x9, 0x721e6b3f6f775a89, @perf_config_ext={0x4, 0xfff}, 0x1, 0x7f, 0x4, 0x7, 0x8b, 0x0, 0x1}, 0xffffffffffffffff, 0x9, 0xffffffffffffff9c, 0x1) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f00000000c0)={0x0, 0x70, 0x1, 0x9, 0x0, 0x2, 0x0, 0x7, 0x4020, 0xa, 0x0, 0x8, 0x40, 0x7, 0x1ff, 0x401, 0x5, 0x18, 0x909, 0x1f, 0x5, 0x5, 0x4, 0xffffffffffffff57, 0x4, 0xffff, 0x9fa8, 0x0, 0xab, 0x8, 0x0, 0xde, 0x401, 0x9, 0x6, 0xc720, 0xfffffffffffffffa, 0xfffffffffffffff7, 0x0, 0x1, 0x2, @perf_config_ext={0x101, 0x9}, 0x2, 0x8, 0x4, 0x6, 0x0, 0x3206, 0x1}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x10}, 0x10) 18:27:00 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)="2e2f66696c65308c", &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:01 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:01 executing program 1: socketpair(0x1, 0x0, 0x78010000, &(0x7f0000000100)) 18:27:01 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400300, 0x0, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:01 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:01 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r0, 0x28, &(0x7f00000001c0)}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r1, 0x0, 0x8}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={r2, &(0x7f0000000100)}, 0x10) r3 = perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x9, 0x1, 0x5, 0x3ff, 0x0, 0x9f, 0x4, 0x8, 0x2, 0x3, 0x6, 0x6, 0x7, 0xffff, 0x5, 0x4dd, 0x8e1e, 0x9, 0x5, 0x100000000, 0xffff, 0x2, 0x8, 0x3ff, 0x80000000, 0x1, 0x3, 0x6, 0x4, 0x7, 0x20, 0x401, 0xfff, 0xfff, 0x5, 0x4, 0x0, 0x6, 0x6, @perf_config_ext={0xe, 0x8001}, 0x80, 0xffffffffffffffc1, 0x80, 0x6, 0x2b, 0x401, 0xaef4}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) 18:27:01 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x6, 0x70, 0x9, 0x8, 0x7ff, 0x9, 0x0, 0x6, 0x80a0, 0xd, 0x7fc, 0x3, 0x1, 0x1, 0xfff, 0x1ff, 0x4, 0xff, 0x8, 0x311d, 0x0, 0x0, 0x9, 0x7, 0x6f0, 0x4, 0x48, 0x58, 0x774f, 0x86a, 0x1, 0x2, 0x100, 0x3, 0x6b, 0x81, 0xc99f, 0x9, 0x0, 0x100000001, 0x2, @perf_bp={&(0x7f0000000040), 0xf}, 0x100, 0x0, 0x973f, 0x7, 0x100000000, 0x10000, 0x2b}, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000100)='\x00') perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x909b, 0x0, 0x0, 0x0, 0x0, 0x7c00}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 18:27:01 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0z', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:01 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:01 executing program 1: socketpair(0x1, 0x0, 0xf9, &(0x7f0000000100)) 18:27:01 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:01 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:01 executing program 0: r0 = socket$kcm(0x2, 0x10000005, 0x0) socketpair(0x8, 0xa, 0x2c, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1) r2 = perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x3, 0xff, 0x3, 0x4354f6e0, 0x0, 0x6, 0x8000, 0x9, 0x7, 0x3, 0x8001, 0x80000000, 0x1, 0x2, 0x0, 0x1, 0x4, 0x9a0b, 0x78e, 0x5e, 0x18, 0x6, 0x9, 0x3, 0x9, 0x401, 0x1, 0xc, 0x3000, 0x9, 0x4, 0x5, 0x6, 0x2, 0x1, 0x0, 0x0, 0x100000001, 0x5, @perf_bp={&(0x7f00000001c0)}, 0x21110, 0x1000, 0xc4, 0x1, 0x80, 0x200, 0x2}, 0x0, 0x10, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000280)={0x2, 0x0, [0x0, 0x0]}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x891b, &(0x7f0000000000)="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") 18:27:01 executing program 7: r0 = socket$kcm(0xa, 0x3, 0x3a) sendmsg$kcm(r0, &(0x7f0000000080)={&(0x7f0000000140)=@nl=@unspec, 0x80, &(0x7f0000000000)=[{&(0x7f0000000040)='\x00\x00\x00', 0x3}], 0x1, &(0x7f0000001480)}, 0x8000) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000240)=r1, 0x4) sendmsg$kcm(r0, &(0x7f0000000440)={&(0x7f00000000c0)=@ethernet, 0x80, &(0x7f00000003c0)=[{&(0x7f00000024c0)="1472", 0x2}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000280)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000300)=""/54, 0x36}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/145, 0x91}, {&(0x7f0000001540)=""/233, 0xe9}], 0x4, 0x0, 0x0, 0x8}, 0x3) 18:27:01 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x4, &(0x7f0000000000), 0x4) 18:27:01 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:01 executing program 5: perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:01 executing program 1: socketpair(0x1, 0x0, 0x14, &(0x7f0000000100)) 18:27:01 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:01 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:01 executing program 3: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg$kcm(r0, &(0x7f00000027c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f00000013c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="14000000000000002900000043000000c553b512"], 0x14}, 0x0) 18:27:01 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) recvmsg$kcm(r0, &(0x7f0000000000)={&(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/78, 0x4e}, {&(0x7f00000001c0)=""/82, 0x52}, {&(0x7f0000000240)=""/147, 0x93}, {&(0x7f0000000300)=""/182, 0xb6}, {&(0x7f0000000740)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x54}, 0x40) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1, &(0x7f00000005c0), 0xbd, &(0x7f0000000000)}, 0x0) 18:27:01 executing program 1: socketpair(0x1, 0x0, 0x189, &(0x7f0000000100)) 18:27:01 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x200000003, &(0x7f0000000240)={0x0, 0x0}) socketpair(0x15, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000280)={&(0x7f0000000200)='./file0\x00', r1}, 0x10) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00000000c0)) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000002c0)={r0}) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='ocfs2_dlmfs\x00', 0x4, &(0x7f0000000100)="06932a2e8403c54e850826d92a5f0c3bd02f9976d83e27ff4665b67be967cde6c4a8792a748b1a1746895613336b0c7608e65b111f8eb41c44a2958ba349d8e05d8b9e6568239e3ffce9b0d1fd2fcdf55b4d8a360319789e90") sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x59fd) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0xab) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7) 18:27:01 executing program 5: perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:01 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xeffdffff00000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:01 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:01 executing program 3: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={0xffffffffffffff9c, 0x28, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r0, 0x5, 0x8}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x101d}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="b40000000000bd000200000000009f0000000000000000000000000000009500001a00000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0x3e9, &(0x7f000000cf3d)=""/195}, 0x48) mkdir(&(0x7f0000000080)='./file0\x00', 0xc57130b19b61b6ff) 18:27:01 executing program 1: socketpair(0x1, 0x0, 0xe9, &(0x7f0000000100)) 18:27:01 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:01 executing program 0: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000400)={r0}) r6 = getpid() close(r3) r7 = perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x4d, 0x9, 0x0, 0xff, 0x0, 0x1, 0x40, 0xc, 0x5109c827, 0x9, 0xead, 0x1, 0x8001, 0x1f, 0x8, 0x1, 0x6, 0x3, 0x8, 0xfffe000000000000, 0x0, 0x3ff, 0x7, 0xf7, 0x7f, 0x81, 0x8, 0x80000000, 0x2, 0x2, 0x3, 0x40, 0x101, 0x80000001, 0x182c27f0, 0x2, 0x0, 0xed7, 0x4, @perf_bp={&(0x7f0000000440), 0x6}, 0x5902, 0xfffffffffffffff9, 0x7, 0x3, 0xe29, 0xffffffff, 0x6}, r6, 0x2, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x3ff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000500)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000000540)={r8}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000600)={0xffffffff, 0x10001, 0x18}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000640)={&(0x7f00000005c0)='./file0\x00', r10}, 0x10) close(r1) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000680)=0x3, 0x4) recvmsg(r2, &(0x7f0000003b00)={&(0x7f00000027c0)=@xdp={0x0, 0x0, 0x0}, 0x80, &(0x7f00000039c0)=[{&(0x7f0000002840)=""/196, 0xc4}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000003940)=""/124, 0x7c}], 0x3, &(0x7f0000003a00)=""/215, 0xd7, 0x81}, 0x0) sendmsg(r9, &(0x7f0000004180)={&(0x7f0000003b40)=@hci={0x1f, r11}, 0x80, &(0x7f0000003dc0)=[{&(0x7f0000003bc0)="828cbab76f1e8e7996cabfcf6a5582f45b8903a1b9fe4df6350b474a0608d8b91d83ecd94817e7309c1933b365d88df0937bc2960e6368e8b9b955fbfe3389979b6d5a9d19ff269d8efed0edcc6bdee702d436fa15f87a8afe9a1474143d8ff2e09df8627cee889e0c06d0472de4ef348946abf6e950fbb3b0fee0a6d2b936931c3b5725522fe16ae4047232af9ef6521d64c3426e66a7547fadf00cdfcb4295", 0xa0}, {&(0x7f0000003c80)="0a772a1af5dd267caab159dbab82bff79574d8540d5637dde6d2c65d5743f999cd6b074802945e986022c78574de37496d28a7e2b9ecf63b471314c2ed33cb2e347ce7fdaa136de2b1ea", 0x4a}, {&(0x7f0000003d00)="7406145236320b18cd83e5e8a3c5567dc6609f16b8c13f50abab1e2edb9fd3caf44f75c3ac6fa4cbb4e1d0f93a1906a6c7743f024679e40dd783c1a2579b66a0eb7b81e9f8ff8e1b49ad20696fa3db9b7e4b6e57c5b45b4f60716125c2db0f535e34348c5177a63ff0d51e2360f855cd71e9e2c481795f0ae7cd94515b6870135997b728c82a123d5b3fdd3c953f5a56d10b718a4a6220033c37a80d51f52db09357964d16abf860e4cda42a9975a0", 0xaf}], 0x3, &(0x7f0000003e00)=[{0xe8, 0x11a, 0x7, "c7a1ac4ebcc3c8a7becad10b5bfdccd9374b0e23517532aecb3684b62dc9311c4273f3e0df759c6f4da2e20e3b8486a74ac3b2262064bdfee509b699c3045a0550a5468f204303480800ed280769b00a034995bc9544b9ce897141e7c41766dd53c60e6a6616b41490b7a46e5ba92863f1e4cf7995e2714849e6036852c53d02ad8192f624de75ab058abaa3cfc244865d9741e2cda5d5418df4bf66430dd88e8cec3d6873f342c58e34323e546932ffb445a263f4e1c0ee44c09535b887a0ddf3cb4ed8c1cc72e6653b78ad001dd8dc9b62"}, {0x100, 0x11f, 0x5, "fa18e8466587332159c689ebf5f1fd095029b6482ec5f0ea30aa1ffd73cc741866e07f2f835db0ecc7c0c5e9bd7be146dbdf3b409c60c10a3bb95aaa68039c20642ffe58dabbdda5b4878069ddc812c2142c2a73fbb0f495a0d1c3781f89f9dafa61a9783dc9814153705dee43b24a1230718924e18d0dbf331ae3052ee65bbc5d25413f543c4f4361c64f3efcf44caf1a2365ae5fb082809800a703b9428885b96a4358cd2bdf70f1c9bd5549008415c2438029f00da927ec8765b63da5f5708f46b5e9e1f70c74980c8ce928f67c54e26a03c9120afa86cd84dde973980e9e880f97b36aa56c5ee98c4a168980daf6"}, {0x60, 0x10e, 0x2, "30c2bf307702025cc44f6013a48f2b8ca78d61c8b5cb969634b5bc4de87da826fa4c1bb3d818a388ea7cbb1668916f9af41b972c6d6d3352681247de294bd1a7937e0ed74ab7ef38d3f8c528ec1c78"}, {0x10, 0x102}, {0x100, 0x110, 0x7, "1907f0c5c0810a49c69f8d00b6911c4a236e7b42e232f22f7b498bb32e3eba1579ecbe7e2d4ced884cd8913e76e1d2071da6ca8076b672030786c718f3186f1836bfa2fa03da4bcffe2462a63b2b8a618d4c38df8aa816cc10e8278b8cc1af4f512a5c5163c32c3915aa15148fcf6747a83f064cdbfaa3b0807db680d0a34f064942624dd01a7e269bb22a3cdf8712d689f36e02a57a24b3ee536251de0f548b2e5c89f095f3c1acd4431bed181274491cc7b8e5d0019a91ee0863f56f99801cedb5f234098a767a4a811abbfc902d4bd0f97b7c9869ab6bffd6fec6282194f98bf7bb46f51fdaf8ad1aa1"}], 0x358, 0x80}, 0x40) ioctl$PERF_EVENT_IOC_DISABLE(r7, 0x2401, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r2) gettid() socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000041c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x40082406, &(0x7f0000004200)='%@keyringnodev\x00') recvmsg(r13, &(0x7f0000005880)={&(0x7f0000004240)=@l2, 0x80, &(0x7f0000005740)=[{&(0x7f00000042c0)=""/80, 0x50}, {&(0x7f0000004340)=""/188, 0xbc}, {&(0x7f0000004400)=""/4096, 0x1000}, {&(0x7f0000005400)=""/209, 0xd1}, {&(0x7f0000005500)=""/129, 0x81}, {&(0x7f00000055c0)=""/75, 0x4b}, {&(0x7f0000005640)=""/204, 0xcc}], 0x7, &(0x7f00000057c0)=""/139, 0x8b, 0x9}, 0x121) ioctl$PERF_EVENT_IOC_QUERY_BPF(r7, 0xc008240a, &(0x7f00000058c0)={0x3, 0x0, [0x0, 0x0, 0x0]}) socketpair(0x1, 0x80b, 0x30d, &(0x7f0000005900)={0xffffffffffffffff}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000005940)={0x0, r14, 0x8, 0x1}, 0x14) ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r12) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000005980)={r13}) 18:27:01 executing program 5: perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:01 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:01 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff0001000000b7050000230000006a0a00fe00000000850000000b000000b700000000000000950000000000000000000000000000000000000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x10, 0xc0, &(0x7f0000000080)="c9ecf37c9d0000000000000000000000", &(0x7f0000000280)=""/192}, 0x28) socket$kcm(0x29, 0x200000003, 0x0) r1 = perf_event_open(&(0x7f00000006c0)={0x5, 0x70, 0x100000000, 0x8, 0x1358, 0xfe, 0x0, 0x7fff, 0x10, 0x2, 0xfffffffffffffff9, 0x8, 0x21, 0x9, 0x0, 0x6, 0x8001, 0x3, 0x1, 0x2, 0x4, 0x100, 0x7ff, 0x10000, 0x7, 0x9, 0x3, 0xd9, 0xd66d, 0x3, 0x6000, 0xebe, 0x10001, 0x81, 0x20, 0x800, 0x3, 0x6, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000000680), 0x1}, 0xd04, 0x9, 0xfffffffffffffff7, 0x6, 0x7, 0xa55}, 0xffffffffffffffff, 0x5, 0xffffffffffffff9c, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/200, 0xc8}], 0x2, &(0x7f0000000540)=""/75, 0x4b, 0x5}, 0x10000) mkdir(&(0x7f0000000780)='./file0\x00', 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000640)=r0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000600)={r3, r0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000005c0)) 18:27:01 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:01 executing program 1: socketpair(0x1, 0x0, 0x8d01, &(0x7f0000000100)) 18:27:01 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:01 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)="2e2466696c6530f62f66696c653000", 0x0, 0xfffffffffffffffd}, 0xffffffffffffffe6) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000140)) mkdir(&(0x7f00000001c0)="2e2466696c6530f600", 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000180)) 18:27:01 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:01 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c8, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:02 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:02 executing program 1: socketpair(0x1, 0x0, 0x8200000000000000, &(0x7f0000000100)) 18:27:02 executing program 7: r0 = bpf$MAP_CREATE(0x5, &(0x7f00000c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000002600)={&(0x7f00000022c0)=@can={0x0, 0x0}, 0x80, &(0x7f0000002540)=[{&(0x7f0000002340)=""/48, 0x30}, {&(0x7f0000002380)=""/101, 0x65}, {&(0x7f0000002400)=""/61, 0x3d}, {&(0x7f0000002440)=""/214, 0xd6}], 0x4, &(0x7f0000002580)=""/78, 0x4e, 0x5}, 0x40000001) bpf$PROG_LOAD(0x5, &(0x7f0000002640)={0x8, 0x4, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0xe}], &(0x7f0000000040)='syzkaller\x00', 0xffffffffffff7fff, 0x0, 0x0, 0x0, 0x1, [], r1, 0x7}, 0x48) 18:27:02 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:02 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:02 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:02 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xa, 0x2, 0x914, 0x4000000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f0000000140)}, 0x20) socketpair(0x4, 0x807, 0x4, &(0x7f0000004840)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000004e00)={&(0x7f00000049c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004cc0)=[{&(0x7f0000004a40)=""/173, 0xad}, {&(0x7f0000004b00)=""/139, 0x8b}, {&(0x7f0000004bc0)=""/200, 0xc8}], 0x3, &(0x7f0000004d00)=""/238, 0xee, 0xa7}, 0x40002042) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000075c0)={&(0x7f0000006300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000007500)=[{&(0x7f0000006380)=""/12, 0xc}, {&(0x7f00000063c0)=""/12, 0xc}, {&(0x7f0000006400)=""/4096, 0x1000}, {&(0x7f0000007400)=""/68, 0x44}, {&(0x7f0000007480)=""/77, 0x4d}], 0x5, &(0x7f0000007580)=""/35, 0x23}, 0x2000) sendmsg$xdp(r1, &(0x7f00000076c0)={&(0x7f0000007600)={0x2c, 0x7, r2, 0x33, r3}, 0x10, &(0x7f0000007680)=[{&(0x7f0000007640)="e060dcbff8989744578b3325977712c1eec105ffef0bc87ffb97183115c437fbd8815d0bcad27ba9cb9af9ca15be455ab793d7baf04a1ed37a0910b37a19f4fe", 0x40}], 0x1, 0x0, 0x0, 0x4}, 0x20000000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000440)="235af9b83783283745ca64046cc6e7f819b3f6b9f27c8a192099df166820cc9f392b155db20ac0b50af9a5bffe686cd0dd23f1bef3aa16846d97af9793c68ad9e6967d492a009094d4ace4c14e370222510dcc335c7cd0d0e6beb414f47e6b581fe1335f48d70faca6a94bee7058f967ad4768ce089d1d5b7e25ea5dc2a36d29fed00572c9e835a225edb9d536ae8c608a3d316229df91e62b8ac8538fdc6443cba4cc77614c4dbb16aee0457c28d0abb048f03a38662e845b9c69f541736735a06b5f0f7a1da53c92c0bde7616a1f9482f16e71d6826c9f", &(0x7f0000000600)="4fdda4df2c89f05f222ba69b75727bf5c450c90779891da2d2226e2df43b98d6b1cb37ec339d03f0e2516b1c3d3f3f48d4fdb504c7bde7c2a05705e7d71d4d662f6ea47b354e04a38d6eb645e569ea541f0bf6c7866e95ed1645dec21cc1ee48185d4d741e00000000c24f4939779451a2087eff15cd3f007f0411b77ddb7bf26fea44f5d2a5a0f94e87c206434c044e12542ad0f5668a51698401cc17f7c71d4311652b2d032ac7"}, 0x20) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)=0x1, 0x4) [ 1595.677796] rpcbind: RPC call returned error 22 [ 1595.693681] rpcbind: RPC call returned error 22 18:27:02 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:02 executing program 0: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000040), 0x4) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f00000000c0), 0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000340)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000600)) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xf, 0xd, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x132, 0x0, 0x0, 0x0, 0x7f}, [@exit={0x95}, @call={0x85, 0x0, 0x0, 0x1e}, @jmp={0x5, 0x0, 0x1, 0x6, 0x0, 0x5e, 0x1}, @ldst={0x0, 0x3, 0x1, 0x7, 0x1, 0xfffffffc, 0x1}, @jmp={0x5, 0xa49b, 0xe, 0xf, 0xf, 0xffffffc0, 0x10}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xed, &(0x7f0000000380)=""/237, 0x41100, 0x1, [], 0x0, 0xa}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000580)={r1, 0x0, 0xce, 0x3f, &(0x7f0000000480)="86dafefe333e78bbfa381f2ee4cf5b585e6aa247ffc82509d9edfdc9fb57e79422e859713eb6ec4b6ba9e156776202fd4103cd47bf1616e8d55a4f0b9d60a9c0f9e96972627924bc07e5942e9ed93ed21def107b422f232b54e580b746b22f585baf8d54b6fc6b2c3b4158313dd0cc7976fec554a2c4d673e57b049edea0638b910d195f9cfd0aa54bd4553d905b71419333150d326e61ffbf03bd763ca4576489a6223cf6a933618d8f0636134c81ba17b2c13e7c5a886e60e7775076a5cba21301b3bc555610cac5e6b2790a17", &(0x7f0000000300)=""/63, 0x3}, 0x28) socketpair(0x9, 0x0, 0x7, &(0x7f0000000680)={0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000006c0)={&(0x7f0000000640)='./file0\x00', r2}, 0x10) sendmsg$kcm(r0, &(0x7f0000003840)={&(0x7f0000000200)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000003800)=[{&(0x7f0000000180)="f4001100002b2c25e994d18498d66206baa68754a300e2ffff0100000000000002000000000000000000d0c2e51700c00195c100e3ab95a462279ed3fa87f8616cfba1741f39473d14fbade41bcce9c6d2e420f6", 0x54}], 0x1}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000005c0)) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) 18:27:02 executing program 7: r0 = socket$kcm(0xa, 0x5, 0x0) socketpair(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$kcm(0xa, 0x5, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x20000400000037, 0x0, 0xffffffffffffffff}, 0x2c) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x8916, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x20000400000038, 0x0, 0x0, 0xfffffffffffffffd, 0x0, r1}, 0xd) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89a1, &(0x7f0000000000)={r2}) socketpair(0x1, 0x0, 0x6, &(0x7f0000000040)) 18:27:02 executing program 1: socketpair(0x1, 0x0, 0x7301, &(0x7f0000000100)) 18:27:02 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:02 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:02 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:02 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)="2e2f66696c6530fe", &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:02 executing program 0: socketpair(0x1e, 0x40000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffef2, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0xfffffffffffffe95}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x8941, &(0x7f0000000240)=0x1) 18:27:02 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x401, 0xc2502, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4809, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0xffffffff00000001, &(0x7f0000000100)={0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000000800)={&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000700)=[{&(0x7f00000001c0)=""/137, 0x89}, {&(0x7f0000000840)=""/83, 0x53}, {&(0x7f0000000300)=""/51, 0x33}, {&(0x7f0000000340)=""/154, 0x9a}, {&(0x7f0000000400)=""/243, 0xf3}, {&(0x7f0000000500)=""/216, 0xd8}, {&(0x7f0000000600)=""/253, 0xfd}], 0x7, &(0x7f0000000780)=""/78, 0x4e, 0xe5}, 0x0) 18:27:02 executing program 1: socketpair(0x1, 0x0, 0xdd01000000000000, &(0x7f0000000100)) 18:27:02 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:02 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:02 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:02 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:02 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x80, &(0x7f0000000380)=[{&(0x7f00000000c0)='7', 0x1}], 0x1, &(0x7f0000000700)}, 0x40) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000200)=@in={0x2, 0x0, @rand_addr=0x100010000000}, 0xffffffffffffff9e, &(0x7f0000000000)=[{&(0x7f0000000500)="ec", 0x1}], 0x1000025e}, 0x20000844) close(r1) 18:27:02 executing program 7: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='\x00\x00\x00\x00\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='.', &(0x7f0000000040), 0x1004, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000c00)={&(0x7f0000000380)=@pptp={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000400)="7573c60c6fa98f77965a60f310c84a2c55c574558ac4aab30aa30dd5706f5d47b4f334e8d6e8d47a1446d975a19972ad3225aba4c76cc6de9586d1ea2013fa2b1d7ef4267445d59ccb22834ae85d76df8b76f79222df093ab9374e0306f222305413f0acbe153b7d3a4ef8e18e0c", 0x6e}, {&(0x7f0000000480)="4a85893e8311ee0f8da9ac91e0166b6de48d6bdf55ccebc938c665cbe2d5b3db782f1ca96cced6845723fbd153287416cc5ff5c51cec58c4259a42242a3d5c47e60dc150b3451fb65d63220e2ee06497bd6f086bffa6cbc8a22707fa464ff23b8d880e110dad7bf34414291ba1e6d8efd416e565aa2c05efce21eb9873538ec89985ba5f163f9be220b38f88a902332b9d2ec0e556e9b3b129bde34d109208a2cc9698f030b99a05e6a2b08ddc05d9eb7e13ce75cb8e923888695b397d7dec4821ce1054d1c8f3bddd45ef611ed20c7d71ab6d58b4ce2bdd5e1140299d2d", 0xde}, {&(0x7f0000000580)="72c0a1b47dd32bd967f6e6b0ba5afb6486009ca52213b58cbe997b3b498216cd5261d7be1f5dcc77c6fc5ae5c7e18af6b6550adf4397f6d18ff50b51661a9a77a04ef2c512cc09b9cc2a9c64afb5cb9e26cfebf122343a3c18149ce1e7e5b59fc1d2fb021814758bec95c77774f6def4811f46c8f0e3b8eb902865ee6e4a582ee6cf168edda2822843f3ee9d218b1188703598e32ba243d9beeb05fdece08089d1344743cb886a76c671993961d279aadc29120d936c1e8cfcd0d17ae71faecde6f4ade4776a4fa08508e7eda2343ad52469b2a279", 0xd5}, {&(0x7f0000000680)="22916f40679a5f4bfb8c47328aac40592fd6ff92ac9f7255fa622e53987bc89dc085fdea5081a30ad78777f5e990196f1fa28a2296ea6f9b424938cc115d0c4bc133c8e9f7790586502afa552769ccc6c02fcb6eecaba6cacac086", 0x5b}, {&(0x7f0000000700)="a7f4d7e0bda072fb7f3a8fbc1b62f9d24c09768b5860e02b646045b8f59575670ae869d5db507585c1259456151d610dd02c6ff4746718a2d30a1609b3b27eba185391b0d9e576568328d4297a0b5dc9d9def245943cba4504dab73dbc51ae6c5bc86cbaefa8bed172d5678ab88dde05b102269afcbabc582561f64de8c7f96330244d8f110895c377bd1960b89e7ac652b2237bef1edf005a4bb66c3cee60ac8a4333f2c88d022d3d956fc75d", 0xad}, {&(0x7f00000007c0)="bf50f40c9f37bb8be24e734e1f1272adddb6b1302751c19706002d3bee801c8d6ad717abbd7415859353b4cea806485c4cd244cb99dd86d83229f21167d8e129fdcaf8113163e455c5fd52f00564f87021b5fb054f298b04eb6a97efeb99d0db1c769bb1b525ad0190ce8bb7006889baaea077e7d59d988a7d59", 0x7a}, {&(0x7f00000002c0)="b8789749f23b35c1d0cbc20030dfbd8a1a57b2c2842186b82d8defa36125e9d7696b8a709d18e4ca58ad34ca3e370e1e8b7e85eaa1", 0x35}, {&(0x7f0000000840)="b0823ba08d20609f51588bae17c138658138e58c0d6d863d738d59a37f013aec3f3fae989ba43eda00b71fe4c91178a5b03925d87f0aba55b29b7ffe666aa90b9eb3a4550c4e4ab37a9c3b537c3d4f0c6b76e5b62a24b94e1de0fcf616a56294cecb8b3cb877c2cefd205359b679652027f699eafaf8d87ad81818932a21d6f5a3a78e46906db30181b59db42dd4b722e451a1c4737b6763c836d08b84a216251ba3a1a34bef25484e7d4d97821c610e2bdb4ebc37a45ebf92511aed6857e4135c37b20ffd8334d9633f785e724bc7", 0xcf}, {&(0x7f0000000940)="8a5fc02f74edf4737ff145a9a7ff86f7f598b5b97935660db415add92c51e846e8f9fcdb4f07efb497efb5381891f0c588f81f304a78c6ca39ed775736abd75b08e21bccf280a65847ee001521a9a13a5c885b11cf931a9489aabbb14f2da9e0b3a7c63a6eae55e3b3699d9fe2650955891e9b2f03328e7e2ca6ddc840499c5033f05e9b112802f036eeeabfd705bbc75a1fa4879cfa", 0x96}, {&(0x7f0000000a00)="d66edbfcc8a8892eca854895ddd8b91ce6e74dbce69db2b039ff2fae71b5f2da90b692597dd4fa7093c66e46ebb86a6dbea3fd60b717ea14acdfa4f2b010d72b266a4a4bd59622c5525f2c859963736760effb7439cd91357c9de6c238d299ae126ea8573f6e8fd1d04d38a3513703816988d4ab448f93aa731037f35867ff5b4b611a4374a011b75bd9ed7bb6cc266c72ad85ce8e2857386f73fee745e6f6db4e68cad1aeb343a6ea35fab0fed62fc733c3a725f8ae93acf9a16c992523b65ed1df37f350576a72061f888bf18c1d35eb3b6d3fd3d5e6d76e", 0xd9}], 0xa, &(0x7f0000000bc0), 0x0, 0x800}, 0x800) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x4, 0x3, 0x4, 0x401, 0x2, 0xffffffffffffff9c, 0x9}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0/file0\x00', r1}, 0x10) mkdir(&(0x7f0000000ec0)='./file0/file0\x00', 0x0) mount(&(0x7f0000000f00)='./file0/file0\x00', &(0x7f0000000f40)='./file0/file0\x00', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000f80)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='binfmt_misc\x00', 0x80000, &(0x7f0000000900)) 18:27:02 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:02 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:02 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:02 executing program 1: socketpair(0x1, 0x0, 0x20010000, &(0x7f0000000100)) 18:27:02 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:02 executing program 7: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) close(r0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x894c, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r2, 0x50, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=r3, 0x4) close(r0) 18:27:02 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:11 executing program 0: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f0000000080)="bf1a4725cd692e8764671c2ff849b34d36df94767bb1ca084b1a45d0e4795551d8e49ee3b7481e81b85fdbe1f01805cea0660e098519a065565b68c2c6b12cca533da59a191fda7ce863d6fd947f4b53a2f58d09b5223358dadc894de26a690adec06b839185c6c07685a1f48ad0bc09984d70fa60bf1205a2841f952a6ce53a002b9137914faa7e338667f86573e5b226fd6077b9a93055c09296a96b41a8a603d2ea8caaa8b0d1d452eb60897cfbec", &(0x7f0000000140)=""/81}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffd, r0, 0x800}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x0, 0x3f, 0x5, 0xe7f, 0x4, r1, 0x4}, 0x2c) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000280)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000003c0)={r0, &(0x7f00000002c0)="34ef8c3feda8248bc7a9b7eae432cd93195e4239f9e566161a16bb9343e717bbdcddd8366fece807844cdfde1156a1e1f496fb26ac9c0f3d611fa3a2f23cc4fb5d7aa23a371875632660e9442548332e39e1cc0cdc026f51d844ddd65f5bfb43956e1cb359465a63d2228c2a5f8c042a590abe79d34880470d91daa25fdb4c781dba97e27f5810040d5f2dc0edced7029d7e79727d49e852fe4b74a748386664275a9c4fd5e215d337a9c1c93cf84adac1ea7ca89a0b6fe0aa29d1a78301e0817b44025df0491896419eee2339d23e1377cbe62087f1d1a4523afe9a28dc2c15204714da5967"}, 0x10) socketpair$inet6(0xa, 0x6, 0x7, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x9, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000008000000000000000000000000087e0adb47960e5000030009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 18:27:11 executing program 3: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000200)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/111, 0x6f}], 0x1, &(0x7f0000000180)=""/10, 0xa, 0x7}, 0x0) r1 = socket$kcm(0xa, 0x5, 0x11) recvmsg$kcm(r1, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000001100)}, 0x12021) 18:27:11 executing program 1: socketpair(0x1, 0x0, 0x5101, &(0x7f0000000100)) 18:27:11 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:11 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:11 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:11 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:11 executing program 7: r0 = socket$kcm(0xa, 0x2, 0x11) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) setsockopt$sock_attach_bpf(r0, 0x29, 0x3e, &(0x7f0000000700)=r1, 0x4) sendmsg$kcm(r0, &(0x7f0000000380)={&(0x7f0000000180)=@in6={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000e00)="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", 0x599}], 0x1, &(0x7f0000000340)}, 0x0) 18:27:11 executing program 1: socketpair(0x1, 0x0, 0x29000000, &(0x7f0000000100)) 18:27:11 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:11 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:11 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc00000000000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:11 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:11 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:11 executing program 1: socketpair(0x1, 0x0, 0xa0000000, &(0x7f0000000100)) 18:27:11 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:11 executing program 7: r0 = socket$kcm(0xa, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1c}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000380)=[{0x60, 0x7, 0x202, "a997efe218e192097512be42d5d1e6fa59637b425b6f832c4a61cdd77acc34d4e7fbbdc8ce223cffcaea800a04e3cae9086a21972ba333edd0e883b11a1c75f1ab1c3ccaf29fb842471f99d6a6"}, {0x78, 0x104, 0x9, "03d2ebdb2cd39b14c532e36b07ba17dd3d28eaaf846b3e3298a97fa5b10d51e26a0fa039602cb363f0054fd6fb33f025ebb9dcddd14f3c1eab0f18c1b1d0cc55b8561087d722cd9bd4f8e164ab33545ffa49021a93e7192f81e82afa17680f5a1830b410"}, {0xd8, 0x1, 0x6, "67ee85c5a29a8a1e890c5099cac39a5606f15547b3e95bfd85826467d8bfc3d457cc0f416c6a7ba4525369084f392442b9d560b16788227d21f97db6ba054aba35072f2d9137c2dbb4f68ffba534d6a432ee4c9197ba142edeceb39d5f948480dccab7479802ecb1ac3957fbc6f479448c3cd26af53bef91de05f6c9a7ae6f5fcdb7431858dfac4f06b94c96e7c069eb390e609909d4a0fb333750b6512c3907f17a9a8c820120de439241e90d7f27422f391a4db51259f9450612cd8f5072c25e"}, {0x100, 0x110, 0xfffffffffffffc01, "9b4b1cb2c708c04417cbb81bf4f03cfe42472ab9dac70e2d7dfa36a46f3c29d069e6e3a274ea09915082faaf57d5923ddffe7e2975051f1914b2cd13eafe0a837c1cf0813174cc8a8f8eb4564a34c289941be72598893d655e3aac0205423624fc52f94b68cd325cda48d860ca3dc763ce52df8f4e48c99b82e7d8ee9381e040a52e3210e6306dce8e1a21704d68931426184fa9b3917083464d7d33ab5599ee01cb850f866ccd713ab811dbce5a4142e6052c2b7ce960fad10a77e5e7dd286d2fcaf744a0ac5534cebaba49a6339a407eb04b041aa06a0e1b92e2d1051d4a0fb4a77b6260fdc7d6e3cff8"}], 0x2b0}, 0x20004040) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af017f8ffffff79a4f0ff0000000098060000ffffffff2d6405000000000000010000000404000001000000b7050000000000006a0a000000000000000095000000000000000000000000000000000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) close(r0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)) recvmsg(r0, &(0x7f000001d400)={&(0x7f000001c240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000001d3c0)=[{&(0x7f000001c2c0)=""/174, 0xae}, {&(0x7f000001c380)=""/4096, 0x1000}, {&(0x7f000001d380)=""/50, 0x32}], 0x3, 0x0, 0x0, 0x3f}, 0x40) sendmsg$kcm(r0, &(0x7f000001d600)={&(0x7f000001d440)=@can={0x1d, r1}, 0x80, &(0x7f000001d5c0)=[{&(0x7f000001d4c0)="2c0d420c34af05b09e1c208bddcc799a2b1d61875cd815d5a250df61dc2e911f9248cf730448b93b24a75dfbf2e6ddc566f4ab20187424f1dc678308327a72cfbdcffd436ef9519258dc9a61aad6d9d7cc42dd330c277e2f350316bfa6d5484c44d7287e027077ea6f49c19ad49af6a6f31dad23db437e81aa5d3498a7e7fa95fb45b794179a595defda4aa5b41e52332f690809fbb87526e9afcd4c6f8dfb70047ff64195a996067fe01b6fbb63bcf6d484120df6c501e4fdbd19229821b8e448fbc0ca8546c5edf42937c02772efca584ccf9197e81eab5150057fc0d1bc249236771100231b", 0xe7}], 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) 18:27:11 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:11 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:11 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={0xffffffffffffff9c}) recvmsg(0xffffffffffffff9c, &(0x7f0000007e00)={&(0x7f0000007a40)=@xdp={0x0, 0x0, 0x0}, 0x80, &(0x7f0000007d00)=[{&(0x7f0000007ac0)=""/168, 0xa8}, {&(0x7f0000007b80)=""/83, 0x53}, {&(0x7f0000007c00)=""/223, 0xdf}], 0x3, &(0x7f0000007d40)=""/187, 0xbb, 0x10001}, 0x40000001) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000009740)={0xffffffffffffff9c}) sendmsg$xdp(r0, &(0x7f0000009880)={&(0x7f0000009780)={0x2c, 0x1, r1, 0x11, r2}, 0x10, &(0x7f0000009840)=[{&(0x7f00000097c0)="8b1bd38369460052658a0b79a437b99f7ebf84e6e63ac0ad6b35df74c03847df7a6baa57f2cacf0296bc1704fbec8090879e176da12346a0f6abc2471051561171a23bba39eb3969d5e212044a8ea434", 0x50}], 0x1, 0x0, 0x0, 0x4000000}, 0x4000080) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0xb, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="18000040000000ec7f1cf59e3813485215a926a100000000"], &(0x7f0000009ffc)='GPL\x00', 0x20, 0x1000, &(0x7f000000862c)=""/4096}, 0x48) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000040)={r4, r3}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000005fd8)={r3, 0x0, 0xe, 0xef, &(0x7f0000005fe8)="4e2c402a68b38090111e31f359fb", &(0x7f000000a000)=""/239}, 0x28) 18:27:11 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xb, 0x20001, 0x2, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f00000000c0), 0x3}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r0, &(0x7f0000000040)="d6cfe74111e99f85ec13a5faf62c77df37ba58317a37c92e75074b1378d328da6415d2abe1a556156ed16a786be8840abe21350daeabb181cfad93272e2fac048af52cac848abab0aabfb9b86f59fd3db2404b1449630e82c162cc73043778e7932152b556245efc1e6e62a0228a7a3d795c6fccc4705c8c70890e323765390a493ab0416ba75d3ade00da6e18bfc1f9483dc2372030f2e9c0cf42d4e63c4c45e8d223b6bffbeba739d29dbe8a285c570f7b6654662e6bffbe6802c2c7965f81bae23d7fbb1dceb90a149b7a54230f50858865a8100d9166e2133f952e6364263dfc5a651dac47", &(0x7f00000001c0)=""/136}, 0x18) 18:27:12 executing program 1: socketpair(0x1, 0x0, 0xc701, &(0x7f0000000100)) 18:27:12 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:12 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:12 executing program 7: r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80fe]}}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)}, 0x2000403c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000007c0)={0xffffffffffffffff, 0x50, &(0x7f0000000740)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000800)=r2, 0x4) recvmsg(r1, &(0x7f00000006c0)={&(0x7f00000001c0)=@ipx, 0x80, &(0x7f0000000580)=[{&(0x7f0000000300)=""/226, 0xe2}, {&(0x7f0000000240)=""/126, 0x7e}, {&(0x7f0000000400)=""/226, 0xe2}, {&(0x7f0000000500)=""/12, 0xc}, {&(0x7f0000000540)=""/11, 0xb}], 0x5, &(0x7f0000000600)=""/192, 0xc0, 0x5}, 0x2001) recvmsg$kcm(r0, &(0x7f0000002c00)={&(0x7f0000002940)=@can, 0x80, &(0x7f0000002bc0)=[{&(0x7f00000029c0)=""/26, 0x1a}, {&(0x7f0000002a00)=""/38, 0x26}, {&(0x7f0000002a40)=""/91, 0x5b}, {&(0x7f0000002ac0)=""/224, 0xe0}], 0x4, 0x0, 0x0, 0x4}, 0x40) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffff9c, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=r3, 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000001d80)={&(0x7f0000000840)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x0, 0x2, {0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x80, &(0x7f0000000a80)=[{&(0x7f00000008c0)="ff97122e58b2d623521ec7d837eddf0b6444d6aa7b6628bf028b2d50e81d4f2b71629d982db7ea00ff73ce3e8cf7aa6fb0d9a1d8ce1623e23951ab3824224971b085a37ddf9435844519a896c9c3957c31b00b8d094a4dc82ce3bc6b560731716af4f278ab44593fc1311abdfaa2201bb6fd49220c5ff311246fec891ea75fe4d9afb1be71e2c9480852ab5f9c19e7ed6013a342ee347d9fda16cd66264d3a19f44caf7fce85a5ee3dfc31c8a70aea0ba2dcc1c69ea6762a17ea66624475207bd2e1b1f386227500c57b887e5c4923daccb6c6", 0xd3}, {&(0x7f00000009c0)="fd6b4bfa38b4f567b6711e87c7228905f0dc1030f409808d307a8f993ce2e194d027e7c795633662950e03ee628370c67296a2b7ca3c60a3948b45d842ce362aabab228c205023b37fc63fd6a20c3a78cd46b70e4b55c9d2cff53dbef242de3d5beafbe62fe09dcca7191bbc186db6ffe766cc95cbc12f7e71a07d1c061e927fab1a440ab2e71ad181d4704a8bf24d740f7779451544b73c617f1659481d5fa8753c9ee06e", 0xa5}], 0x2, &(0x7f0000000ac0)=[{0xc0, 0x88, 0x1, "f72bc5d9fba5b18a31e9f7fac172195e2ba8061981436c1141fc2829744b2a248ef15030e506b9b13842c4488579408f93f0a3172699bc079bbddd29b8ce76bc857c98346ec5f4167f763f265ab6ddb02d1ea31681870617f5940125d3e5159e67cbab4ba7363ca4aa007746346c96fdac1c100ac9d4030efb0674403d3c0c20098de4c20c9ec273fe78e4a65dbb0d5d4a1d07a98a4dd9f104e3b17ee5bfd331facdf037859a22afb8ce22"}, {0x1010, 0x108, 0x8, "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"}, {0x58, 0x117, 0x7fffffff, "2e053f3bbbdb628d6b938111e1dbcccafb917e3d87ea81bc4f5079b7fb8857b6d0f59a7d13abe2a8358dbeaf9952f557789417e6307a5d62316e83ad737c9d51fa93544b"}, {0xb0, 0x1ff, 0x4, "5a58255162a37f06b7880ae7e5404a4c0ff43f20ba50e8a01a09712081698b90717c42903b60456e6234f068cfeff1d485eae5281cc05413c9a033d294362dd6a07addf5a0022db29ae1d8f1b280f6e20e2db5e72860af617aa6952c9f8b8a1626a38d4c1aad3d251a021c8d8ada8eb0a4a4f1b0ef93eea13e59331adb57a188874b8d612f9cccc7ba6b80919aeb878912f7bf891ff5a8abce0285a18b3307"}, {0xb8, 0x103, 0x0, "3c8c64f8f1576e2f22b5a3bd514df482a2a84c6bac189751b18fbea5bd13f0f07631147a246ccb9a0b93bcc8303bc54d7009a29a3d5100bf6af2d398c174bbc25e75a9d7b6e9455ebf9bb020d8ca812ed3862780f132ee430e10a7a9773428a771a829c69b3f2782ae6e4a1742c6c690834e083e3d8fb97905be0f6602bb540008e20ca98a2988c8d7f35287b03e774648117d0e5edf4d8cac72ad598fb397784b42f4cb200e"}], 0x1290, 0x20008000}, 0x800) sendmsg$xdp(0xffffffffffffffff, &(0x7f0000003e80)={&(0x7f0000002c80)={0x2c}, 0x10, &(0x7f0000003e40)}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000004c0)}, 0x0) 18:27:12 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:12 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x11, 0x2, 0x0) 18:27:12 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:12 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r1, 0x28, &(0x7f00000002c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x0, 0xfffffffffffffffe}, 0x2c) r2 = getpid() r3 = perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x3, 0x7fffffff, 0x4, 0x0, 0x0, 0x1, 0x40100, 0x4, 0x0, 0x3, 0xe4, 0x9, 0x8, 0x7f, 0x6, 0x7, 0x4, 0x7, 0xb9ea, 0x4, 0x1000, 0x100000001, 0x0, 0x73, 0x1, 0x71aa, 0x1ff, 0x97ac, 0x1f, 0x1, 0x0, 0x8000, 0x0, 0x3ff, 0x7fff, 0x3, 0x0, 0x8, 0x3, @perf_bp={&(0x7f0000000040), 0x9}, 0x800, 0x8, 0x6, 0x4, 0x7f, 0x8, 0x5}, r2, 0xb, r0, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="9ae7ca97f19f1d5a75"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000200)={0xffffffffffffffff}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000032c0)={&(0x7f0000001f00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000003240)=[{&(0x7f0000002040)=""/118, 0x76}, {&(0x7f00000020c0)=""/186, 0xba}, {&(0x7f0000001f80)=""/16, 0x10}, {&(0x7f0000002180)=""/186, 0xba}, {&(0x7f0000002240)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x7fff}, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003300)={0xffffffffffffffff}) sendmsg$xdp(r4, &(0x7f0000003740)={&(0x7f0000003340)={0x2c, 0x3, r5, 0x3d, r6}, 0x10, &(0x7f00000036c0)=[{&(0x7f0000004000)="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", 0x1000}, {&(0x7f0000003380)="b32b11c192955ab7f391b05f14bc7cc7fc8bfd6794ab1de25f573aee56ef50ae4b2ddb5ff677748b4bd815804a3a1665889b37c33de4d6f937d0d7792d17153f9ba04723bc2cbccb948d0d79598f1cab7cc41bff44079de5bd36005be5a70157c6a08b1cbcb41a3f21c4cd2a38eb672bede1ee13229b21ce1d57c4b14abc8e16c8ff2d8e839c1ace9da64d1dd4fc25f681e2b25f7a874e1d99289926ff08c9a5cbb7af91bd37c57b583e70893f595f4cbcf45434425bac2f0dea4f7c78629b12fcbeaaa620ddbe8972b0e7b05fca87ae3f1d7a200922214e7e4c7086e436ad0a", 0xe0}, {&(0x7f0000003480)="57201ec40d76e9c7f15b4693905c9b9809b7a24a683e80489095e0d90243f9747e15d934f69d35a3d161f2208e9eca6ef60465f18a5933fcdfd9ae50662e798172f3dbc557e5a4c298d77fe8a87e7fb8c940633ad333b6b624f027da69d9fa96b0e9be9c97bfaee782ea67770ccc0adcc172826f1f65d57ef81bc2cb1d720062ad3e92e55a237415c4009134f28c9f4219845cf409097dae35f59b815ba398b368e1745504255341bde94d98", 0xac}, {&(0x7f0000003540)="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", 0xfa}, {&(0x7f0000003640)="30b2e6e43ecf77a5c54a4f3cf62bbbeb0162d7e29b871ff708898c5020a32a60b1ade4be0a6fde1c9bcb2abbbfea560540b6d0f1628aa3973c238fc3bb677cc6f279cd00bfaa6dd10dbdf198239996cde3033033ae4104c59a1a78fc0e881e916c52e5f265a644d8fb279d59099b977f4f96be590ccb659b01b4d1f7649c0b", 0x7f}], 0x5, 0x0, 0x0, 0x4}, 0x1) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x10}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000340)=ANY=[@ANYBLOB="b4000000000000009f0004000000000007000000000000f9ffffffffffffff009500000000000000da4e"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 18:27:12 executing program 1: socketpair(0x1, 0x0, 0x144, &(0x7f0000000100)) 18:27:12 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdef, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:12 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:12 executing program 3: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000d00)={&(0x7f0000000cc0)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000dc0)={r1, 0x50, &(0x7f0000000d40)}, 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000012c0)) r2 = socket$kcm(0xa, 0x2, 0x11) recvmsg$kcm(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/199, 0xc7}, {&(0x7f0000000100)=""/87, 0x57}, {&(0x7f0000000180)=""/103, 0x67}, {&(0x7f0000002740)=""/4096, 0x1000}, {&(0x7f0000000200)=""/23, 0x17}, {&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000000240)=""/138, 0x8a}, {&(0x7f00000004c0)=""/116, 0x74}], 0x211, &(0x7f0000000400)=""/85, 0x248, 0x100002000}, 0x20) recvmsg(r0, &(0x7f0000000c40)={&(0x7f0000000540)=@ax25, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000340)=""/25, 0x19}, {&(0x7f00000005c0)=""/255, 0xff}, {&(0x7f0000000740)=""/204, 0xcc}, {&(0x7f0000000840)=""/174, 0xae}, {&(0x7f0000000900)=""/113, 0x71}, {&(0x7f0000000980)=""/107, 0x6b}, {&(0x7f00000006c0)=""/51, 0x33}, {&(0x7f0000000a00)=""/245, 0xf5}], 0x8, &(0x7f0000000b80)=""/140, 0x8c, 0x80000000}, 0x0) recvmsg(r2, &(0x7f0000001280)={&(0x7f0000000e00)=@ipx, 0x80, &(0x7f00000011c0)=[{&(0x7f0000003740)=""/4096, 0x1000}, {&(0x7f0000000e80)=""/38, 0x26}, {&(0x7f0000000ec0)=""/216, 0xd8}, {&(0x7f0000000fc0)=""/128, 0x80}, {&(0x7f0000001040)=""/72, 0x48}, {&(0x7f00000010c0)=""/81, 0x51}, {&(0x7f0000001140)=""/74, 0x4a}], 0x7, &(0x7f0000001240)=""/59, 0x3b, 0x8}, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000c80)) setsockopt$sock_attach_bpf(r2, 0x29, 0x3b, &(0x7f0000000700), 0xf0) 18:27:12 executing program 5 (fault-call:2 fault-nth:0): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:12 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)="2e2f66696c6530ff", &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:12 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x5) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) 18:27:12 executing program 1: socketpair(0x1, 0x0, 0x101000000000000, &(0x7f0000000100)) 18:27:12 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf7ffff7f00000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) [ 1605.939590] FAULT_INJECTION: forcing a failure. [ 1605.939590] name failslab, interval 1, probability 0, space 0, times 0 [ 1605.951071] CPU: 0 PID: 22160 Comm: syz-executor5 Not tainted 4.17.0-rc7+ #38 [ 1605.958359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1605.967721] Call Trace: [ 1605.970319] dump_stack+0x1b9/0x294 [ 1605.973968] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1605.979174] ? lock_downgrade+0x8e0/0x8e0 [ 1605.983344] should_fail.cold.4+0xa/0x1a [ 1605.987425] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1605.992547] ? lock_downgrade+0x8e0/0x8e0 [ 1605.996713] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1606.002266] ? proc_fail_nth_write+0x96/0x1f0 [ 1606.006778] ? proc_cwd_link+0x1d0/0x1d0 [ 1606.010857] ? find_held_lock+0x36/0x1c0 [ 1606.014954] ? check_same_owner+0x320/0x320 [ 1606.019288] ? __lock_is_held+0xb5/0x140 [ 1606.023365] ? rcu_note_context_switch+0x710/0x710 [ 1606.028319] __should_failslab+0x124/0x180 [ 1606.032573] should_failslab+0x9/0x14 18:27:12 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)="2e2f66696c653091", &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:12 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) [ 1606.036397] __kmalloc_track_caller+0x2c4/0x760 [ 1606.041097] ? strncpy_from_user+0x500/0x500 [ 1606.045527] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1606.051083] ? strndup_user+0x77/0xd0 [ 1606.054903] memdup_user+0x2c/0xa0 [ 1606.058463] strndup_user+0x77/0xd0 [ 1606.062109] ksys_mount+0x3c/0x140 [ 1606.065668] __x64_sys_mount+0xbe/0x150 [ 1606.069650] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1606.074682] do_syscall_64+0x1b1/0x800 [ 1606.078582] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 1606.083438] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1606.088388] ? syscall_return_slowpath+0x30f/0x5c0 [ 1606.093347] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1606.098731] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1606.103602] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1606.108800] RIP: 0033:0x455b29 [ 1606.111994] RSP: 002b:00007fc0763dac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1606.119728] RAX: ffffffffffffffda RBX: 00007fc0763db6d4 RCX: 0000000000455b29 [ 1606.126996] RDX: 0000000020fb5ffc RSI: 0000000020343ff8 RDI: 0000000020000100 [ 1606.134259] RBP: 000000000072bea0 R08: 000000002000a000 R09: 0000000000000000 [ 1606.141513] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 1606.148771] R13: 00000000004c1e44 R14: 00000000004cf088 R15: 0000000000000000 18:27:13 executing program 7: r0 = socket$kcm(0x2, 0x5, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) setsockopt$sock_attach_bpf(r0, 0x84, 0xd, &(0x7f0000000180), 0x1) socketpair(0x3, 0x80001, 0xe, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) sendmsg$kcm(r1, &(0x7f0000002a00)={&(0x7f0000000100)=@nl=@unspec, 0x80, &(0x7f0000001640)=[{&(0x7f00000001c0)="9bca7469f0a187a786f3bf8c4ff74db1015999015a0ff06db4be351e4e2cddfa926bb556aeb7a44554af2e30fa4dd28b0470f1cf317b31b13c90bb56fac68d7f8a33ede246bc99e8ccbb3fd6331aed7da3a72409f3bf89429d78d301b65dc5cb43d7e1733e2d34fa6baff77229ffea7235140bb639894c74f3c12cbd650a98f00767933f7d8b0ca6bf0e332a368cb1a0b79b8f79039a5b", 0x97}, {&(0x7f0000000280)="211f406ef95150b4b81fc225bac4aecf08f133982bab526a543f5e1031e2846bf50dad2e0f03526b580bb6739a18ba3f9d44f33a5151cb157755774dfe7d5f974d40ea47a516c1f0bcbad2189c0aa6565e772b924d6012206edfb229dd3fe181b33ed4", 0x63}, {&(0x7f0000000300)="8b2fd384497ed452bc906a7123a7143e656abffc7ad6e39637b346117dd6b3f28499cbae96bf1b5c2c7ef78e4de5c3f21e8dea255a569507ebbe20ac50b7b746db33baa03db88a9dfbc24b28174569f285169e7fdb99b048413a7300c20722d663e1bb6cb3cb4580248234f5e602236b01821d90cb6315e67a9fa684474924b9bd8f2f4905fb2c6b9ec7995f8cc6c9f8c66121422ce0b0872ea6e3100ef29428604a622b5651d77944338f4d677e000aaa71297f3a4d95ace145a002f73442a8d354", 0xc2}, {&(0x7f0000000400)="7ce7cfb85aa81faa1d905b9c5a1b94311e9b3ac1a356f8cf56bdf8f960b7cdd0cb56802f0a26e9c0d609c13bf89d712e34011a291a180436ab03d705fbbaa1d30657fe6cd20b029086f5b2b5cb40bb83405b8ca7ab1989109d80b8bf988cd6962f6fe222ac1c68a0e7a5aae3a7e00e2f64fed858e39a044e9bb161adf5cc188a859862a4f468cf1fc19865f0795d4f85daad9d2955ecef102d28f5eb8921e1", 0x9f}, {&(0x7f00000004c0)="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"215d334f8f60c54ed0c2c85b8b50a483da54d97b3d493eca775fe4543f4c56b0b1a43ecfc7d13adbcc50ae67057a700d159c4880e7144b4654b4f06d008ac77f09cf10daf96de6297d5406d1a23e77f468a263d2b53f7e5a9768e2a57582e25a6a967d488a769fb59a40c12d1ae6919d5415fd57bc5cb9b39fb96a5ebc03741e2fe844a5d75d57f7ea02ed932eb5819a340fadad4e906c941a6b314a6b72b0ec7ffa7a004e6678527b3b95014d250b56d756570283c41741298513e3297343a4dde4c12e295492031355f49a11e5d9f21b5cbfe84f12bf3851c7f59d82a47f46c535a09c72c9344aa3a5a21800fe"}, {0x30, 0x114, 0x7b0, "d3b9103f10fbec3cfe62103ac9e974a416994ce40179d757ced6"}, {0x1010, 0x13f, 0x3fc, "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"}], 0x1320}, 0x4000800) 18:27:13 executing program 1: socketpair(0x1, 0x0, 0x5400000000000000, &(0x7f0000000100)) 18:27:13 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:13 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0`', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:13 executing program 0: r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x6, 0x21, &(0x7f0000000040), 0x2) socket$kcm(0x29, 0x2, 0x0) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000080)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) 18:27:13 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:13 executing program 5 (fault-call:2 fault-nth:1): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:13 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) [ 1606.648826] FAULT_INJECTION: forcing a failure. [ 1606.648826] name failslab, interval 1, probability 0, space 0, times 0 [ 1606.660188] CPU: 0 PID: 22197 Comm: syz-executor5 Not tainted 4.17.0-rc7+ #38 [ 1606.667475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1606.677738] Call Trace: [ 1606.680352] dump_stack+0x1b9/0x294 [ 1606.684011] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1606.689223] ? finish_task_switch+0x1ca/0x840 [ 1606.693738] ? finish_task_switch+0x182/0x840 [ 1606.698253] should_fail.cold.4+0xa/0x1a [ 1606.702341] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1606.707473] ? __schedule+0x809/0x1e30 [ 1606.711386] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1606.716946] ? __sched_text_start+0x8/0x8 [ 1606.721111] ? find_held_lock+0x36/0x1c0 [ 1606.725208] ? check_same_owner+0x320/0x320 [ 1606.729543] ? lock_release+0xa10/0xa10 [ 1606.733540] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1606.738583] ? __check_object_size+0x95/0x5d9 [ 1606.743104] __should_failslab+0x124/0x180 [ 1606.747359] should_failslab+0x9/0x14 [ 1606.751185] __kmalloc_track_caller+0x2c4/0x760 [ 1606.755884] ? strncpy_from_user+0x500/0x500 [ 1606.760313] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1606.765866] ? strndup_user+0x77/0xd0 [ 1606.769687] memdup_user+0x2c/0xa0 [ 1606.773249] strndup_user+0x77/0xd0 [ 1606.776899] ksys_mount+0x73/0x140 [ 1606.780458] __x64_sys_mount+0xbe/0x150 [ 1606.784451] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1606.789487] do_syscall_64+0x1b1/0x800 [ 1606.793393] ? finish_task_switch+0x1ca/0x840 [ 1606.797902] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1606.802849] ? syscall_return_slowpath+0x30f/0x5c0 [ 1606.807804] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1606.813183] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1606.818044] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1606.823239] RIP: 0033:0x455b29 [ 1606.826429] RSP: 002b:00007fc0763dac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1606.834143] RAX: ffffffffffffffda RBX: 00007fc0763db6d4 RCX: 0000000000455b29 [ 1606.841415] RDX: 0000000020fb5ffc RSI: 0000000020343ff8 RDI: 0000000020000100 [ 1606.848690] RBP: 000000000072bea0 R08: 000000002000a000 R09: 0000000000000000 [ 1606.855971] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 1606.863251] R13: 00000000004c1e44 R14: 00000000004cf088 R15: 0000000000000001 18:27:13 executing program 3: r0 = socket$kcm(0xa, 0x2, 0x88) sendmsg$kcm(r0, &(0x7f0000000580)={&(0x7f0000000080)=@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000600)="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", 0x587}], 0x1, &(0x7f0000000800)}, 0xe803) socket$kcm(0x29, 0x2, 0x0) close(r0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) 18:27:13 executing program 1: socketpair(0x1, 0x0, 0x175, &(0x7f0000000100)) 18:27:13 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000200)=r1, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffbd}, [@ldst={0x7, 0x1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)=0x8, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r2, 0x0, 0xe, 0x36, &(0x7f0000000000)="82f413d3bceb8004d9569719089e", &(0x7f0000000080)=""/54}, 0x28) 18:27:13 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:13 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:13 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x0, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="180046a21ef58b0b5f9c0d56ab7e41000068000000000900000983ffffff6b0148"], &(0x7f0000000040)='GPL\x00', 0x0, 0x8a, &(0x7f0000000480)=""/138}, 0x48) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8953, &(0x7f0000000000)=0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380), 0x4) 18:27:13 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:13 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:13 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:13 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:13 executing program 1: socketpair(0x1, 0x0, 0x31, &(0x7f0000000100)) 18:27:13 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) 18:27:13 executing program 3: perf_event_open(&(0x7f0000000180)={0x0, 0x6d, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000800)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x0) recvmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f00000002c0)=@sco, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)=""/88, 0x58}], 0x1, &(0x7f0000000440)=""/124, 0x7c}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffef2, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0xfffffffffffffe95}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) recvmsg$kcm(r1, &(0x7f0000001980)={&(0x7f0000000500)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000001840)=[{&(0x7f0000000580)=""/245, 0xf5}, {&(0x7f00000003c0)=""/54, 0x36}, {&(0x7f0000000680)=""/104, 0x68}, {&(0x7f0000000700)=""/119, 0x77}, {&(0x7f0000000780)=""/117, 0x75}, {&(0x7f0000000800)}, {&(0x7f0000000840)=""/4096, 0x1000}], 0x7, &(0x7f00000018c0)=""/161, 0xa1, 0xbb}, 0x0) socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x8941, &(0x7f0000000240)=0x1) 18:27:13 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc805, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:13 executing program 5 (fault-call:2 fault-nth:2): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:13 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0xc, 0x4, 0x81000000004, 0x8000000007, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x7, 0x5, &(0x7f0000000000)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000001480)='syzkaller\x00', 0x3, 0x1000, &(0x7f00000014c0)=""/4096, 0x0, 0x0, [], 0x0, 0xfffffffffffffffc}, 0xfffffedd) 18:27:13 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:13 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)="2e2f66696c6530ff", &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:13 executing program 1: socketpair(0x1, 0x0, 0x1c01000000000000, &(0x7f0000000100)) 18:27:13 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x2c) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', 0x0, 0x31e398890e17cf45}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000080), &(0x7f00000000c0)="14"}, 0x20) recvmsg(0xffffffffffffff9c, &(0x7f0000003f00)={&(0x7f0000003940)=@hci={0x0, 0x0}, 0x80, &(0x7f0000003dc0)=[{&(0x7f00000039c0)=""/82, 0x52}, {&(0x7f0000003a40)=""/218, 0xda}, {&(0x7f0000003b40)=""/69, 0x45}, {&(0x7f0000003bc0)=""/70, 0x46}, {&(0x7f0000003c40)=""/109, 0x6d}, {&(0x7f0000003cc0)=""/82, 0x52}, {&(0x7f0000003d40)=""/47, 0x2f}, {&(0x7f0000003d80)=""/48, 0x30}], 0x8, &(0x7f0000003e40)=""/188, 0xbc, 0x8}, 0x20) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000004440)={&(0x7f0000003f40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000042c0)=[{&(0x7f0000003fc0)=""/176, 0xb0}, {&(0x7f0000004080)=""/4, 0x4}, {&(0x7f00000040c0)=""/58, 0x3a}, {&(0x7f0000004100)=""/178, 0xb2}, {&(0x7f00000041c0)=""/235, 0xeb}], 0x5, &(0x7f0000004340)=""/217, 0xd9, 0x1}, 0x40000000) sendmsg$kcm(r1, &(0x7f0000004c40)={&(0x7f0000004480)=@xdp={0x2c, 0x2, r2, 0x28, r3}, 0x80, &(0x7f0000004840)=[{&(0x7f0000004500)="db9bb8b94bd84376873805c4b2b8da6839d4b7422ccee5948f7d7438a317c239f04c8f62694c90ad5d3b10d9ddc615c06657d342e5fd32edbdf7cc216d6b4b5ff975651e5ec9196d13816d8791bb0304ba5ccad940ad9d954555f619bfd8bb746d34061b3a43c6dc1525dad487c60822b55b667921f7d7d105a6b246b98c9a444c00851f181e", 0x86}, {&(0x7f00000045c0)="335faf9f274ccfa98eaf306e5f5d5f06b33512062c3b5c20813629df7c019944d58aafdc0a6db42e1adf9042b9e78bc8b82ffb33077f03240620c0025ed8b016553644a4aa9354cdfb2202e36ba7fd", 0x4f}, {&(0x7f0000004640)="9c96ed4517a71ba326d727a913b6367d86f1f921eeaeb3b88f9609579eba26fff59f7c9543aa153c1c3c60fa4235f24df221ee3c1f9e2e2d4526c1ca9a26f5ba2ee349b50355c494cb47abd92ef7225b37b49502261e16f1aa3c4045e655a41b75ab1fe027f71d9caa8361ee78a137", 0x6f}, {&(0x7f00000046c0)="3164c00f23195ac41aa88d74fffa98ace45f165a5a83709dbc7b5aef8b5c9891061584e308e825de369f18b4664e12df423dfe9abdac5daa6ee1650198f9e3c0210c551ffde0f77dd51792ffa6d008647781b05674ee7765384f1b698a3a6acb6d84cd8602769369e0de2c5f6859d364ee221376e11cafae0671dbc81dd7c239b1b47493780d2be4c66d8c67491b680644470e331761c1843535b56c47a91c58f5be9e3224c9535a639515f15b1bb3e45a687dee4f934dae0215d6fe09fd8b7190196c8879d131c482ecb63bf59645b3cd0a338f66c09b1d982bf0b8cbf4cc76c60b73adbc5384fe1081f42d004034851c9b93b4deba63", 0xf7}, {&(0x7f00000047c0)="23eae4182f540b796759aeda9a08f8585ca1", 0x12}, {&(0x7f0000004800)}], 0x6, &(0x7f00000048c0)=[{0x78, 0x88, 0x8000, "80d1ea86339e719617f1c3935827e0e9493f831bd90cc9aa2c461df934b441a0eba961c48a22b82003135b240330ed54de97ef56f0b0e28f77a07ef6555c9b33e1ac6cba5275ec083db45b2f4b423e78fcb9fecf9060e52c5d88fb6faa9a851b22f23c7d7f"}, {0xc8, 0x13f, 0x1, "99227e75806a410ed8c50eb003df8c54b77d7b18a56c94dddda610f1f394931573fadf2e5e22fafa53a6007c3ae097ae3630a663c164d5321c6a73ddf0bcfd62c7c22d86a498986fac80f2f1c6e0c467524bcd8958779e875d61e29e0103d2ee543b9163640c231ac960795c25ba95aa637dc7267e3d8a42689749fa0a69c2a50b1725f4880faa03c316b64559529fd7454971e0daca5a1d71c344dbd44800a7c7a4b417e8279a6db5575fa0d3b9174161df52"}, {0x98, 0x10e, 0x100, "86404d7d3a35419947fa31f7ce8692dbcc7fcee24e2214a29e9abad9bb6f0429a7e0a6056736d503639738cbcc08bd99678715966197756a106670214de13a9ed089414e5cc2ec3710a6c7f741e7f78d2902ac7de3a081d5893eefcf43e3c896de3325c0e2f39956c209cc550b48400ffd1e50ddc64db32ca9fc70e710e05b6640ff070a9594"}, {0x60, 0x118, 0x3, "cc841a398afcde3b192c117cd865b85f53480e82bb5211d166aab5e91ee617d3b770199770938722023e47e31dbaddf13aacf0c61761218efc2bd9d5b5464b0fe068cba29788b60ef49824d5f4da38"}, {0x70, 0x100, 0x7fffffff, "c0dd0de1dc06c500cb9c931b7b225bd456c03a556f21c7e7178296646f293680ae04c010b694df6b9f70a289b49d9a4721943af026e3332ec8fe8dcedc5d93e534996eec39d585fa9267daa3d8cdecf4262b91f3acf107d8eba2"}, {0xa0, 0x101, 0x3f, "812547314dcb7015e2ef4b6bcbcb282e3bd62518599d2dc52ff9760835442cdf17a9424aee7836cefbd70b1d3818974ac13cc8fceee03dab7911b4a56b1b8195fc7d597c7d87b9ce0a6eef754cc7e240a0b8801d3cb7ff7c487c2704d68b896998eba7008bfed3f77e6644875bf910d9ab67cce314779ff2a91cfd92eee39af5be89e8e3206c7a2286642e48434992"}], 0x348, 0x20040811}, 0x0) 18:27:13 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00000000000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:13 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x24, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0xfffffffffffffd13}, 0x48) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000000140)) 18:27:13 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:13 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:13 executing program 1: socketpair(0x1, 0x0, 0x7d000000, &(0x7f0000000100)) [ 1607.398283] FAULT_INJECTION: forcing a failure. [ 1607.398283] name failslab, interval 1, probability 0, space 0, times 0 [ 1607.409620] CPU: 0 PID: 22286 Comm: syz-executor5 Not tainted 4.17.0-rc7+ #38 [ 1607.416911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1607.426278] Call Trace: [ 1607.428886] dump_stack+0x1b9/0x294 [ 1607.432539] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1607.437744] ? __save_stack_trace+0x7e/0xd0 [ 1607.442088] should_fail.cold.4+0xa/0x1a [ 1607.446168] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1607.451287] ? kasan_kmalloc+0xc4/0xe0 [ 1607.455187] ? __kmalloc_track_caller+0x14a/0x760 [ 1607.460036] ? memdup_user+0x2c/0xa0 [ 1607.463757] ? strndup_user+0x77/0xd0 [ 1607.467567] ? graph_lock+0x170/0x170 [ 1607.471380] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1607.476934] ? proc_fail_nth_write+0x96/0x1f0 [ 1607.481440] ? proc_cwd_link+0x1d0/0x1d0 [ 1607.485517] ? find_held_lock+0x36/0x1c0 [ 1607.489606] ? check_same_owner+0x320/0x320 [ 1607.493970] ? lock_release+0xa10/0xa10 [ 1607.497960] ? check_same_owner+0x320/0x320 [ 1607.502292] ? rcu_note_context_switch+0x710/0x710 [ 1607.507233] ? __check_object_size+0x95/0x5d9 [ 1607.511743] __should_failslab+0x124/0x180 [ 1607.515994] should_failslab+0x9/0x14 [ 1607.519807] kmem_cache_alloc_trace+0x2cb/0x780 [ 1607.524491] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1607.530045] ? _copy_from_user+0xdf/0x150 [ 1607.534213] copy_mount_options+0x5f/0x380 [ 1607.538462] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1607.544019] ksys_mount+0xd0/0x140 [ 1607.547579] __x64_sys_mount+0xbe/0x150 [ 1607.551572] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1607.556610] do_syscall_64+0x1b1/0x800 [ 1607.560514] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1607.565451] ? syscall_return_slowpath+0x30f/0x5c0 [ 1607.570391] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1607.575766] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1607.580618] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1607.585798] RIP: 0033:0x455b29 [ 1607.588994] RSP: 002b:00007fc0763dac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 18:27:13 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:13 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x8, &(0x7f0000001000)=ANY=[@ANYBLOB="bf160000000000006161000000000000616200000000000085100000000000bf100000000000000f200000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x0, 0xd5, 0x92, &(0x7f0000000140)="d5d4883f105d346616938ad33713154bf15ef4cec500c78f2c40e5658c4d3029d8ac15c86f391696f80a9f41a875feec570191d6c36218d43505a3fde13099b50b45eaf1c5bb217831fe7d25aa9ea8d03228e78027d039f935844115b1471da374b0ed503096c4c026191cd6a74c3a257d1f7d8a3e8b7a4f37c1b1950391a599d2405af33cbc23b432e3ebd79a8f57d32fb45a09fbafaae3052eb088f2265156c7cc6db5953772adca41e18da65155e39a3112b0c6dbe0901c072f26a099b1862d57bc760899b250bccbf830a7c414e22e76bc43f5", &(0x7f0000000240)=""/146, 0x1}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r1, 0xff4a, &(0x7f0000000300)}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 18:27:13 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) [ 1607.596700] RAX: ffffffffffffffda RBX: 00007fc0763db6d4 RCX: 0000000000455b29 [ 1607.603967] RDX: 0000000020fb5ffc RSI: 0000000020343ff8 RDI: 0000000020000100 [ 1607.611224] RBP: 000000000072bea0 R08: 000000002000a000 R09: 0000000000000000 [ 1607.618480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 1607.625734] R13: 00000000004c1e44 R14: 00000000004cf088 R15: 0000000000000002 18:27:22 executing program 3: r0 = getpid() r1 = perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x401, 0x8, 0xa21, 0x1, 0x0, 0x4, 0x0, 0x3, 0xfffffffffffffb6f, 0x8000, 0x8, 0x7ff, 0xfffffffffffffc00, 0x6, 0x3, 0xdc9f, 0x7, 0xff, 0x8, 0x5, 0xeaed, 0xff, 0x9324, 0x3, 0x7, 0x80, 0x70, 0x4000400, 0x1, 0x3, 0x0, 0x80000001, 0x5, 0x80000001, 0x6, 0x2b0, 0x0, 0xff, 0x7, @perf_config_ext={0x6, 0x4}, 0x0, 0x8, 0x100000000, 0x7, 0x3, 0xabd, 0x7}, 0x0, 0xf, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x7, 0x0, 0x3, 0x5, 0x0, 0x5, 0x60, 0x2, 0x800, 0x5, 0x6, 0x5, 0x80000001, 0x3, 0x5, 0x151e000000, 0x6, 0x1cfa, 0x10000, 0x101, 0x247, 0x1ff, 0x1f, 0x9, 0x2, 0x9, 0xd82c, 0x5, 0x3a21, 0x2d, 0x1000, 0xf4, 0x4, 0x100000001, 0x1, 0x7ff, 0x0, 0x8, 0x0, @perf_config_ext={0x4, 0x1}, 0x400, 0x24e, 0x84a000000000000, 0x6, 0x1, 0xfffffffffffffffa, 0x10000}, r0, 0x6, r1, 0x3) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) socket$kcm(0x29, 0x5, 0x0) r3 = perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x100000000, 0x5, 0xfffffffffffffc00, 0x6b7, 0x0, 0x9, 0x800, 0x4, 0x5, 0x45a4, 0x7, 0x200, 0x1, 0x7, 0x1, 0x0, 0x4bd, 0x3f, 0x8, 0xfffffffffffffffc, 0xfffffffffffffffa, 0xffffffff, 0x1, 0xda, 0x77b, 0x9, 0x3fe000000000, 0x2, 0x20, 0xf9, 0x4, 0xe, 0x1, 0xff, 0x9e, 0xb3b, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000100)}, 0x0, 0x8, 0x6, 0x5, 0x9, 0x7, 0x7}, r0, 0xf, r1, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x89e0, 0x3) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0xfff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)) 18:27:22 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:22 executing program 7: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) socketpair(0x9, 0x80f, 0xdb, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000100)={0x2, 0x0, [0x0, 0x0]}) r1 = socket$kcm(0xa, 0x3, 0x3a) sendmsg(r0, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002740)=[{&(0x7f00000004c0)="7311706ea8a7b7b057f8dd49c081d52cc1371cf28bff6759aa7e8a31c66509493acaf57b46f712ec0e3c0316cb15086695af8701b1af29e97c639952ba0a0855f3fba7c04268cd9330e1f0b33008bf89e94f55ae0bd15f6f43e8042055e329c4dd934f78b3168a7825c6b8fdbb33cc069acbda49a5051a15b76d8eaed9cdcabb2c9b1f578052d1ba16d4196f51ff761fcdc06ef16d4e406f11dc674251e8a9861cc0dac4531e53186e79fec4f55bfe89f0eeb60100f7621a7d155cc2e2038c277cba89ad58467bb7e01d0a8045f46204fa9c334de6bc603e7ed608d77f9950f34bc699b41981c68e59bb711788b5d7a63862f66b4bdfd98c4d9e8c9acafb8822270e404ba5065c6b73ff1284b259081778ff0faf59b601778d64d9ba508582a1c855539715e7d4be19e4d4fa528e4d21ccd02f64a47c78c1f1cf4cbaabaa81a8d637383c9e4cf64b7eb653c035ed38d05481c9831dd54d022d9fcd2989b60352f0c4f32e7cf8c6869ad5dcb1125dbc1567cb367ab954c7b7d8cb9c487fe17bfe54663bf02b945086e08295bdeaaff2e214cac9e58779c8daef5b00f986fa42c10d45f63ced44595da72974b2048db0a674fdfe863e64d3f88389fb93c173b57b0677a7840b6ee6d86745f79c639a83aa6434ba06f6d46e808e6ca67318319c6290f8702bcb4c01e89a78e7e183e6663307c2658c5e367e597c3d5566d5119dbac7a5dd19f1b00e21d09631c3a2d83eb8b0f72c6d9a4b6aa1103be6b49da9d1e9f8b3146465e24bb9994d0fbc9a2a38d7a7f64cd21f5b5d7274537b4f25090198b6158d121157f461073f8a67db022ff85f6ccf4a00e6eb0184ca369d39b8f8ace2c5ef722ad485a4fa0be98eab5ee3c48a0cb67f2de45171042506a3171ca6f6e05c477d71cc41d5f4dce2675d874710addc67ed9f557ecde97ad54fc7f205e6ddbb8a0b4d550df9bbdf0f310146832c1063f4010e4db49d46ac4ac9952d528e39c475b19cc8ddf8bf3c87b7c78d7a4f46e1c04d8926849e45f5f4d1692d56b045838c3a59c88f8555a8dbf7738e506922feeadd790bbb12c501bb38ca2c6d83f4e287b9aab24eecd27a024ac2d39a8ea87da6dd1054ca8b372c5913c72effbb733aa584b416034bbf1abb2ca900adcb852b00fa21c520ca90a1248f56eb1d839e41ab6654e6e9b62ee66a0305fcb03afbac80d9f2eae442ff93da5562632557079fb874515c525f01974ee8f641cf70abf17449282c4b1309d4c539142dffac1adda4cb6602a36b55d91f5931643d72c70fc1ecf9e98d32a541968e12df301e47e518063a95a0fd833d3a0b3dffc25a68a73fa7e19b573a98890998e8049874f0049170fad5d34e73225d5d265243b95a703f2f066480b5c35b840698438bceb682d1ebe2daac6421dab2de815c106a7b0f6914b422a27fe055a162f1b64f5eae193bd722d369633b39b3bfc67bd3e180f268c51e7daad276ce0ec3be774fa1055001b24cf72c32d12ec8bdae4bd963f02d409b59239791b7658ed45d45623ec4f557cc4722aebb427782a775bc1f254604cd0a9cd33f65f4834c4015a2b778dfd9c67289000cb4d931577c2da11cd54e330d53c0bbfe639ae74beb91c72bc824bf56da2b73e5e560199160644c05a7a367afc426c37517bfd128456333fdf3885422d344ee4a94722fa8719042d88f8b163019ec259724c7bada74c336aca52057196a7b674052468218b4f6cbc92280a783bf554b46d77479c67479cd492315a1edb0fb473a7591a6c3e28de05338ab1e70704061a896dff62a79d08742ee25051bb669c21b5d5ff087a2a875e260c1a21b4a24d671af10860349ed18090ca6f6a4058efb766a0efd85d65038c79682c59e8bd8d1957227c50032eb04fb1ee77c689964e9a8ec39935d0163aeae853daed3d0d7033473bcfeb04dd4e2401307cdbd78bceac011e0f6ce0f14af3160f585b7d7c7548b44e132441eab2d5c900ff4b8c269c306bd7e5613f4ec3f93b0f425ba77a04c3e758685a8e74b81d0a3e94ecd04aa107aa3fd2ad52d41136df9a0092e14be28304a284c850bd5b69adf2f438b81753e8498bb15a3d1b693a6579695a14296c77b49270bbc2ce2f678e3ff2572eac1f8b79bb093d3f7d9b6401032d78de79a897adfb62734d5c2bdff9b1ec424aa06e15f2cd41901687993e2aa9565acfc51c0fdb4e768886fa740e9d3655213151ff825e4d26ee32a9c30d1637ce526aa690fb03ac593031e19dc067d1853b180668536b64ddaa4828ffb6e762e51911cbb06688942dbf54eb7b30c5d9e7886f6a4406770ad70be76c8a8c4c0067093dbf567bd36e0efb98c86635036b0f73703cff3865d73aaeff36984914cbd508f12e50155be220c2a713a4e7e57a64bf1019a4e0780ed092d1da46aa717a7b75969d7e9756e274a6aead0f88b4cd2667cb814cbdd097c80c9b2acf28ce8133d974b3d74a21f7f07013498e15bcb17ed6fccb67bacdc62b86b2079e79d1b4aafe999ae3610766dd9d9362bd7a9c96555aad1d5e51eed0f5e99c5189a4d8ab14fdd11d09d0626e6ae8ec49e25380202afcf286491134336ff1c7f3b70636a7be911696065d0995e98e35cf8e553e7056a9622f2a38441e0887691fe6c14b29b89c4f2e10f1c15ad77547509d2e9947c4907fadfd764c779c97d9ec49a13cd00b9c2abcc16f077f6b1baab8fd1b46bb7aa7521d66cd1cc3465c50ac44df9d3fc4e8310d56466ae2373dddaf865a379c925eaf3fb8eee8f527f0d8e1fe9d4bb06791cc905cfc2c47e9d560200e47eafe4652f165497fb5664f6597e9a015881d2893d430ca00fbe3cc09e74e008829cddcbff010f4431207593fbee742b9150f1d1650f18f4f133610aa0b6a2498b866a18b393aa28da0ea042071a4998d04ad2946968fa0630473a94696f7bb2797dce3dd053505436c23c897f4458457dcf97a3f165f0dfdb3a4ef22bfe75b353628feed3d3611801812d3190bc1339f686bf935130ab6c823a69145e384ffe073376c033cbd3403bf02faedfce09eb7d7ef9294559bbdc8b4c30023925dead6e792014cee1a3f2fbc2e5dadc57dc61353150de54de3086a6975f3883dfe6cbcb1226adcfea950b1bb388c7f56cd666dcd1ca5a42a6fa6418306a48cec5412b4672348c6fc10a6c4070343c141eaac5a5841f7840257e12cedb451e82e0e1eb380979098d0d3792fd82692cb408f871553fec6cdee5026502542ca004353cf383389be2d3ff5d1f74df3c8f2844214961333dc3828b7d1f9701590a2dd813d5e5a2b04e4c7d34d80facc703461562079a8cba65890dc7f273b5c93ebe1825b41094bc0670a7e19dbb3df3ba13a5e613ce9e1279878109728f6e5a0667bb93bd025cdb69652616c95a919903d976d29c89b98254d10469da67219ebd737df342ed802dc951aaebce20c24b4c8274954118e962317d2f46748c5a5ac837d43c30493b9be6004682b5c88620d6ca824bfb7e669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0x1000}, {&(0x7f0000000140)="d779a46b064b4bcbe98813b63ca363d1b51e79bbee9ea56dcb57e1dcaf266ca2d627786448ebde7d47f2134024c8ab0861232a8994c9352f7fdb3471", 0x3c}, {&(0x7f0000000240)="b357c9ea8b4368762bf1bc7b3a4a511f551ec8507b8207d83b2ea37817f9f43b24ae045f8a8b299c538af38f965df261485da6915458f5ba32cdcd50d0c0a7c39f36e8aca50a5a419b3f293b0686bd1f4055e7c21535e0dac7e1af147d1bb7e6dc3b74a7b418ed3be0e26441ec4318192d135efc9deaf33f05cd00bbe99e500820fd718772fe", 0x86}, {&(0x7f0000000300)="ede15056b3664641aec309a85fcf44ad04f7d5237b09a62193bd5f80a2fcf2c393310b26f0a0e0b359748c8a4ca3a2fb80a6e186385b4bf3a0990a40fd0679d52437ad0c96b7336bac212286b46f81869cd55898c57aaea11da7babecf4e9ae6fbe86263ec5159fbdc714c279e3fc2954148dbbfe499042850ecc50c04dec19cb437e88902ecdf9ada2feb65f155e1b3330826e297747e95bd6de41eff2e00fae04f415c6d9853804cd990aa98b9017a65ea55b486e73b43dfc8af83e3", 0xbd}, {&(0x7f00000003c0)="0d0dd77d772498d7b3be0d5accdaf290cfd83571ce6ea2767db998bc17e782dad94921e2401fc5ee68f563e31a1a06e15114a8655f115f6d15b5744a20bcaa738f716656819b4611d99340108414e51d18115751ea44537bf4e34a6dfa9e808834666b8da91869f317d955a11dff14e4ddd804388b9127f822950bbef2faeb289d27b36426ce9ddb2fc233f17104855174c613d1562c2c9461873d2ebe2d14e2", 0xa0}, {&(0x7f00000014c0)="cf8760800e138ba7e58b1f18c8e7f20519ab55b2e986a88fe9761a1d4bc8735d20838e492b34a25cd091db3b3dea19d3f75fb842de90f1d7b1a990d1f7a12c7e1d903998d418e167728c5ed9eecda667aba623381cbfc0222200090ee1a5e0f7addd", 0x62}, {&(0x7f0000001540)="aab0e74b41ecd90d78a2d63c8cb2b1e8011e8a0a87f8e5104369bbc095b0ab18c0c1cc9c82e8379aee5a1608ed99fa3913001317f9c26ea644a235db0737fbbc04c0b5735b059f79b165a55d3fb627414209b0107cecb68e6f27b9573a9258710273bb4aca0d82307e5b4f1516800ac4cf50d0534efd5635ed4fc5c03c4524ceaa402535f4085bddee2a2e6b286f4ec51fa5fb2c34bb6470e2433e55166a85bd726e432591e68d8d71c1e68637f2026a2630a74906662d1b0a8c7b2311409bf5939ddf1c1b74c2bebf4648193ea6bcea941fd53b67108fe2b4130e518004f56f754a3c12f9385dff537e3d02d7b656b447763589", 0xf4}, {&(0x7f0000000180)="5cad74d5c98ec90f937491179c316e4a9f49d076e629d26cc202f9d200d3114df0b7ce14570d2416b59dc89cf9baf6ede9", 0x31}, {&(0x7f0000001640)="f69dc3e778482096557f3980a0e8669ae93b654a4907928d934deca8a35b27a7be072031bcbde3f847a07e22dfe97819be727cdab6dbbf19f6c7be6a48c6a81f3f00eec90901fae8802d5306e2f4040a58a471f8569fcfb23845333768185c173e646d259b57843cc0f59a8015c406507e9c94c2aa0a94d7f8393b3db8d04a8efb5496a701afd93867528e928c850d16a6285213e00a6c5d3e09fdeb23664100e8647f5b9cd2c2eeb533ebdb0d6eaee75d6efc7d657459c5c4e2092dd815153329d92223d7302204d7d27a40b86572e1e2e10d89373664c8d31d1b144049249566dae2391ec17dfa3aa685a78967eb1143", 0xf1}, 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0x1000}], 0xa, &(0x7f0000002800)=[{0xb0, 0x84, 0x15d, "26d7de67bea6dfb6b30d962b88a297e17c2e1236db9f2647df53efd2c3072d1ff549a508f7f46d6675cfc3a6c24b702e334776a21f39ecb56363a3a93e394ec9d0c50536075d4162ab2b00fe61d0c7ca195a1c427d62600fb61cab96422648ee1650b5a1a510193e9e7ddc704d79dc2c0a59169c5fe3b19c54f06d7f336e090fa75d7827aa05a3bd9ca3dd91cbf0fa3433191fba55c8491ec4a31690c961"}, {0xa0, 0x102, 0x7, "ff5b06266c660e6388ae714782c6f33b51a500433fb323102e3d800360ae1f72ccfb1cf2f2aaf0ca92271f12b42d3109b0ca48d07d4b4c434824ae2f44641d244efc5dbff2795413867f7df4cf9ba11c2a3700ba0ac53c5e6479a9e1a52db428d3d43e2128b2cfbb612b86d81740f3d548656bc1b6d4feb24287aa162234366f24330000deb8ce3bbb"}, {0x30, 0x1, 0x2e9, "05f47c5a93bb228ceb922b0128ea093a048e2482429404d0c7c3d4caeeac41"}], 0x180, 0x800}, 0x4004010) sendmsg$kcm(r1, &(0x7f0000000080)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f0000000000)=[{&(0x7f0000000480)="05bd", 0x2}], 0x1, &(0x7f00000034c0)=[{0x1008, 0x10e, 0x8000, 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"}, {0xe8, 0x84, 0x9, "f454176def3b60d0d335f160cec1b0e5b21c784d1f06615245ec42c8d438c4a456e634b3c558e90b3ed2634fb75c58595d918063fa7e23da360e6bc93cef3abdad125241ac399cd056145d03fe1c7664379fe0c8a246751fd3077386b5ecad67a3a5fb646b1235bc737055b5c31c66796736cc12dea4a654f81a08374ab50c7351ea5d8ffdb354d41944e6eed9e51bff20e8cc4f00370b67a12b78f1f377e153c7bef67f3e7fe6885b70384d6a687cc3bc349ba9421e248ac1bb1f2f7f78e6135090ba393696e9e40cb3b3f84f26218b01d8da96"}, {0x70, 0x13f, 0x7, "58f468d5fa0d31905f8c80212e72b5b269de5c62c768661a199309f33714279bee2524a8c72eb3155b222445acb3ae06fdd5fba7e858ec8ce6a66fb082d0b2430efd5c9143a04522c0673e322418b4dc998255b6c109bae2a26c06"}], 0x1160}, 0x800000000007ffc) 18:27:22 executing program 5 (fault-call:2 fault-nth:3): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:22 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:22 executing program 1: socketpair(0x1, 0x0, 0x7600, &(0x7f0000000100)) 18:27:22 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)="2e2f66696c6530ff", &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:22 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xf, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000040)=""/149, 0x95}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/252, 0xfc}, {&(0x7f0000001200)=""/53, 0x35}, {&(0x7f0000001240)=""/80, 0x50}], 0x5, &(0x7f0000001340)=""/116, 0x74, 0x9}, 0x2003) socketpair(0x0, 0x5, 0x7, &(0x7f00000013c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000014c0)={r1, &(0x7f0000001440)="2dfd870a601fb886fec51052e7eb5c45ff67c1574ab5ddd502c123e35e87dcfd151e60f592b5eb4bbc473984d69acd848dd38f02d7b7372a7ed558a3742a7d6681a7dcd4d8d541a61421f6ca29560fac4af0"}, 0x10) 18:27:22 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:22 executing program 1: socketpair(0x1, 0x0, 0x5, &(0x7f0000000100)) 18:27:22 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:22 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:22 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)='./file0/.ile0\x00', &(0x7f00000002c0)='sysfs\x00', 0x0, &(0x7f0000000500)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0x6, 0x4) 18:27:22 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f00000003c0)="746d7066730008760ce6912d69cb42d09628e80ed8d98ebabd378d89c9dd97ba91aac581014f4e52dcd0c62ec27c2c2a46db3d5e663cf6789975fc417e039080da4e405867faec95c9ce2af1361cd9da4b2a67c3f0f8d6db25012905d6ed096f52bd76cc067b797a0518511a61710825a9136bc413d383a610f8116cc858dcc8e675c27e17a13f708fb4b7212ab75f3b2ac363ccb67c3775cbd96472d49eed0b334cb7", 0xbe2f9f247b81f67f, 0x0) 18:27:22 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000000440)={&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000100)=[{&(0x7f00000002c0)=""/93, 0x5d}], 0x1, &(0x7f0000000340)=""/232, 0xe8, 0x8}, 0x2100) r1 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x12, 0x3, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0x57}, [], {0x95}}, &(0x7f0000000140)='GPL\x00', 0x1, 0x46f, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x8}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) 18:27:23 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001001000000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:23 executing program 1: socketpair(0x1, 0x0, 0xc801000000000000, &(0x7f0000000100)) 18:27:23 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:23 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) [ 1616.830281] FAULT_INJECTION: forcing a failure. [ 1616.830281] name failslab, interval 1, probability 0, space 0, times 0 [ 1616.841584] CPU: 0 PID: 22395 Comm: syz-executor5 Not tainted 4.17.0-rc7+ #38 [ 1616.848863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1616.858220] Call Trace: [ 1616.860830] dump_stack+0x1b9/0x294 [ 1616.864483] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1616.869689] ? find_held_lock+0x36/0x1c0 [ 1616.873758] should_fail.cold.4+0xa/0x1a [ 1616.877806] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1616.882914] ? kasan_check_read+0x11/0x20 [ 1616.887064] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1616.892250] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1616.897422] ? find_held_lock+0x36/0x1c0 [ 1616.901475] ? check_same_owner+0x320/0x320 [ 1616.905780] ? rcu_note_context_switch+0x710/0x710 [ 1616.910690] ? save_stack+0xa9/0xd0 [ 1616.914299] __should_failslab+0x124/0x180 [ 1616.918514] should_failslab+0x9/0x14 [ 1616.922332] kmem_cache_alloc+0x2af/0x760 [ 1616.926462] ? proc_cwd_link+0x1d0/0x1d0 [ 1616.930521] getname_flags+0xd0/0x5a0 [ 1616.934309] user_path_at_empty+0x2d/0x50 [ 1616.938443] do_mount+0x172/0x3070 [ 1616.941980] ? copy_mount_string+0x40/0x40 [ 1616.946205] ? rcu_pm_notify+0xc0/0xc0 [ 1616.950080] ? copy_mount_options+0x5f/0x380 [ 1616.954468] ? rcu_read_lock_sched_held+0x108/0x120 [ 1616.959481] ? kmem_cache_alloc_trace+0x616/0x780 [ 1616.964316] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1616.969836] ? _copy_from_user+0xdf/0x150 [ 1616.973968] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1616.979486] ? copy_mount_options+0x285/0x380 [ 1616.983964] ksys_mount+0x12d/0x140 [ 1616.987572] __x64_sys_mount+0xbe/0x150 [ 1616.991526] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1616.996527] do_syscall_64+0x1b1/0x800 [ 1617.000405] ? finish_task_switch+0x1ca/0x840 [ 1617.004895] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1617.009815] ? syscall_return_slowpath+0x30f/0x5c0 [ 1617.014728] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1617.020074] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1617.024912] entry_SYSCALL_64_after_hwframe+0x49/0xbe 18:27:23 executing program 5 (fault-call:2 fault-nth:4): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:23 executing program 7: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x22, &(0x7f0000000280)=r0, 0x4d3) getpid() socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000004c0)={0xffffffffffffffff}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000500), 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000540)=r2, 0x4) 18:27:23 executing program 3: bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={0xffffffffffffffff, 0x0, 0xb, 0x170, &(0x7f0000000240)='\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000000)=""/96, 0x8}, 0x256) r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x73dd, 0x80, 0x58bf8f93, 0x1, 0x0, 0x3ff, 0x4000, 0x9, 0x3, 0x8, 0xffffffffffffff01, 0x5, 0x2, 0x3, 0x1, 0x16, 0x6, 0x1, 0x8, 0x40000000000000, 0x9, 0x40, 0x7f, 0x3, 0x4, 0x9, 0x3, 0x1ff, 0x7, 0x622, 0x7, 0xffff, 0x800, 0x3f, 0x1, 0xa2, 0x0, 0x5, 0x0, @perf_bp={&(0x7f00000000c0), 0x4}, 0x2, 0x5, 0x7, 0x3, 0x4, 0x4, 0x401}, 0x0, 0xf, 0xffffffffffffff9c, 0x9) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000280)={&(0x7f0000000200)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000002c0)={&(0x7f0000000100)='./file0\x00', r1}, 0x10) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xc00000000000000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000080)='./file0\x00'}, 0x10) 18:27:23 executing program 0: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000040)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000280)='./file0/file0\x00', r0}, 0xfffffffffffffe67) mount(&(0x7f0000000440)='./file0/file1\x00', &(0x7f0000000480)='./file0\x00', &(0x7f0000001500)='jffs2\x00', 0x21, &(0x7f0000001540)) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000200)={&(0x7f0000000080)='./file0/file1\x00', r1}, 0x10) r2 = perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0xc0000000000000, 0x7, 0x0, 0x9, 0x0, 0x2, 0x80000, 0xd, 0x1, 0xfffffffffffffffa, 0x2, 0x480, 0xfffffffffffffffc, 0x0, 0xbd0a, 0x8001, 0x40, 0x0, 0xa4c0000000, 0x101, 0x1, 0x7, 0x800, 0x3, 0x5, 0x1, 0x6221, 0x2, 0x7, 0x7, 0x4fc69f65, 0x8fd, 0x4, 0x3b, 0xcd1, 0x800, 0x0, 0x1f, 0x1, @perf_config_ext={0x0, 0xfd9f}, 0x208, 0x401, 0x0, 0x0, 0x1, 0x8, 0xf74}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x8) 18:27:23 executing program 1: socketpair(0x1, 0x0, 0xa300000000000000, &(0x7f0000000100)) 18:27:23 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:23 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:23 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1617.030090] RIP: 0033:0x455b29 [ 1617.033265] RSP: 002b:00007fc0763dac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1617.040953] RAX: ffffffffffffffda RBX: 00007fc0763db6d4 RCX: 0000000000455b29 [ 1617.048201] RDX: 0000000020fb5ffc RSI: 0000000020343ff8 RDI: 0000000020000100 [ 1617.055468] RBP: 000000000072bea0 R08: 000000002000a000 R09: 0000000000000000 [ 1617.062726] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 1617.069977] R13: 00000000004c1e44 R14: 00000000004cf088 R15: 0000000000000003 18:27:23 executing program 1: socketpair(0x1, 0x0, 0xb1010000, &(0x7f0000000100)) 18:27:23 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfec00000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:23 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) socketpair(0xa, 0x80000, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000080)) socketpair(0xb, 0x6, 0xd79, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x40) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001140)={r2, &(0x7f0000000100)="c299bb0c673df55bc953eaa77d54f0e64f07df203eab95de61b2cdd8be98c1733a", &(0x7f0000000140)=""/4096}, 0x18) sendmsg$kcm(r2, &(0x7f0000001500)={&(0x7f0000001180)=@rc={0x1f, {0x7, 0x9, 0xe8be, 0xfffffffffffffffa, 0x1, 0x1f}, 0x1f}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000001200)="19155f", 0x3}, {&(0x7f0000001240)="2b3e1ddeb3dd96a432c6cc95b0f98dcd9fb71821d0f82c4b5a20fcc276a67987d885d7ca87423b4c5b328260fab3e3460ca2c1a8017493b5a111f0ba60819f7504f9f27d43f1fa3cad9d25cfc7c6f52fdd50d30475e4cbeb030d4f006829cfec08f61ea75eb50d496e04fd86", 0x6c}], 0x2, &(0x7f0000001300)=[{0xf8, 0x113, 0x0, "360ecc5276ad593ba640934d6d2902dd09ee60a88d2c70c1a71bd73661281a5c1a3df0d235b17c3582cbefd089237e2e58dfc5f7738d6c20bd3b2d1417a37570fbcb458834e7956798fc8135baf80b0602622dd1ced25c90519622a066f0e8ecd541769a22960f6b4b770c07c5cdfbc182c5b083b5f645acac253f5e2dfe61e1c51d00c8408a2687fa124771169203706721cdd69fba3289f16ce548e31b1141104e146bf94ad8cd620bc1e0cbf18b5957d133383cb64ceedef3993cacc93a84c2f77255b69769d816460d8079763c30e55563e74f06edb2131d0d19f771c04c8ef7"}, {0xf8, 0x0, 0x5, "8ad8929a670d8007de16c33cf4bd9849dcc9012fe32c95f35f8a2258119f601e0bb2f4bda94e1ed23766afae8e71f2fa8bce393268048c9eee82ccf9eb6dd1e112cc624358643335fab9a2f1592ba2117ebecc53921614e854ef50488986907b041c0bc33386ac9be2c831ef581e751b325c6bf7a1500e8f7790f32587f909c3dbb1b264c86380cc23749a7c377c8a353f8bbff3c067bfe376a6b7efdec230738101d2382b0387b6bbd4a8c71ce2c366321993e7f456b629acf7de66c768521fb221a1b3d3b54ac18b08989a34e777269e11fa4c31f7275af8743898285dc0d44b5a456aa85546"}], 0x1f0}, 0x80) recvmsg$kcm(r0, &(0x7f0000001840)={&(0x7f0000001540)=@pppol2tpin6, 0x80, &(0x7f0000001700)=[{&(0x7f00000015c0)=""/125, 0x7d}, {&(0x7f0000001640)=""/174, 0xae}], 0x2, &(0x7f0000001740)=""/221, 0xdd, 0xb6d4}, 0x2001) sendmsg$kcm(r3, &(0x7f0000002f80)={&(0x7f0000001880)=@generic={0x0, "ca55bd3dc3cc437014640c3d7c3f5f17545a3d059e1e4121c60c2688734b600f8d97e84e23926ae477cfc0346e15a2b26db649c128c8bda5e587b12d2e5b71833662e271de6122c0b8dc74d99c001b116e45473dbac397fbfc016deefa4252fe128f216c9699b1c3885b5e480090b1b61ca401b4cca3d03f2404cb0e7f05"}, 0x80, &(0x7f0000002d80)=[{&(0x7f0000001900)="d4f1", 0x2}, {&(0x7f0000001940)="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", 0xfe}, {&(0x7f0000001a40)="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", 0x1000}, {&(0x7f0000002a40)="ca04fb637ee7bb53fc22e154cc29f5b4950aefae7ea17d932a8b9cfa21063bad1ffff1de84d4298b4b1f8142d4822f617659b73a6361c921813ddbcd60bfb883b87241dbb671c492a051e61b3f7f899f93869b1a3342dd4cc1b3a757e81c6709faf3b6fc420ae0e567c462f08a3a87fcf9e507b33b283ce2e09d1c901d296687e30827b934375d15c823a9e6ddce1fdf56b5e91cde718b1a5d0168e4ae7074a1ba88e7aecfb4bd2fa1bf4e1e09c4c439decd1ed7b3ff4eb47cfbddf5d2fe3d8183b780e52121f9", 0xc7}, {&(0x7f0000002b40)="d09acee811284d332b1c487b29cbba3b36f5f2a863c9c97f6c321ead0d2ca9188323e8051c1da85f057bae4b2b8cecf6ea6fa8bc644b113ad166f6c6c09284978aae2bd6a51d3543a5a4156fee0307f23ce451d3f8f1c65a1a68e73dba07fa446581fbffe809e6adb6090641f4ee826df971756593ac1b7eae", 0x79}, {&(0x7f0000002bc0)="c41379906402cf671ac5c32bdd522f869e5007e1b7d14ff682c0f0abd8bdd7822a74348afc4db06eb27916bc31c18138806c9bccd251ed6b162868b3cc840f901fa089948afe5a5b0820e482ad1fc6870a32785906e64bc125d5c19e8f0baedab962cb059a96f0f92c972af0ede26d68ef1b235a84a2847c5fcf67fbe2157560abb0258baa14409e4b76fc0092b380ddf2f1979e0c3373efd7e5e7bc0e45d656d3e96b80b606358d93e1053555ad7e740c5f815655434113ff6b65619a13a862156041c9dcfd507e1eb0065701a148bbcd15f71bf7496a37cff9dab0e9b543dc2fb23c453ebb3d15a925ad79", 0xec}, {&(0x7f0000002cc0)="23682624f60b109fb01183a42444af27572888add12743ebeeb672a3513c985d53bacea153a4af375a5326468c8d30d8b5ae6d59a3040398251c1f777485b5c76b5524a7075e169947d275ee2636bc22a0060daaf8e7ec5394c2ee468ade0c83be72f1e8c10bd165ccba1bc1a49df5effb7df8cfc419aaed018a40af7555252b26e21c96af8db841edd91693a124e4a3dfaf72cf018a1ee6930fb6e7cb61e1eac8b088e7930628c7a45dc8b1fedf08b96db515500760c1b61950bdf7c4", 0xbd}], 0x7, &(0x7f0000002e00)=[{0x18, 0x115, 0x1, "83c0bd3d5b4e28ca"}, {0xb8, 0x1, 0x2, "442eb9ea5c616314bec4baf3227c5b318a0e82866adcc74370ec92185248f7460ddb05febf06fb6d777c34aee57873ef2de670dcd07653cd0e8f3387b52da14d84492bd5a2531599c811b293ab1abeb48c0efe53197b6025ea2e5e6230f8437ccf33d4ee259c71619640e7e9f814113ecea01eafa8102ca24bc4989546ba7fd5d4ecc629e1fbfb2c65e05ec8f9559a62088c037082866b78250da0cde680dfed81f02575"}, {0x60, 0x1ff, 0x400, "12fcae50565021abda69b0a0522c50d2e665dc5f1c0e9cd3dc0c52a9381e9a98e5f07be851127c1d058323ad7eac34acffcf4078e78eaa0e460d773f267f96544920d21b1793649e5f7219177b28"}, {0x38, 0x0, 0x0, "13c59b20c21a40bf8759a419960c86eebfd205583e99785cc33e8f5f785c746550a36081"}], 0x168, 0x8000}, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000003040)={r3, &(0x7f0000002fc0)="b1c142c77da844da65e4e92ff7aa2352d14787209302e797f18deb0295de76c56130b25b2115b62d57ba212e727c1d3498953129d2f3658577b11dd8d9b79f527dfd931ec28b7b8cc386d5cd0638b2ea74a918ebdfc384fb44eeb28fcd227050cf143b9ca6d7fa66dfbd3e24d90f275d67f4f32d0c6d1d59a6d4e3f471"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000003100)={r0, 0x50, &(0x7f0000003080)}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000003200)={r2, &(0x7f0000003140)="45213b258e78630cf5876ce90a14f5892670ce40f0c3fda61ca3636cd0131d4d83d13d3e6e224a2a9bfb4c3947aba754fc4897b8ee9cd4bb", &(0x7f0000003180)=""/111}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000032c0)={r0, &(0x7f0000003240)="2faa1c4cdd1482da171a6bd643f958abd7a9e6a1a0722255a27e9f8d1786766221ef9858647dab4475c864d42606bdb13fe7fb6d254cb4672431ad3bfd446995bf4a4b3d668236b30db3be"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000003300)={0xd, 0x4, 0xfff, 0x1f, 0x3e, r1, 0xaae}, 0x2c) recvmsg(r2, &(0x7f0000004640)={&(0x7f0000004300)=@xdp={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x80, &(0x7f00000045c0)=[{&(0x7f0000004380)=""/159, 0x9f}, {&(0x7f0000004440)=""/149, 0x95}, {&(0x7f0000004500)=""/150, 0x96}], 0x3, &(0x7f0000004600)=""/14, 0xe, 0x8}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000004680)={0x12, 0x14, &(0x7f0000003340)=@raw=[@exit={0x95}, @map={0x18, 0x7, 0x1, 0x0, r1}, @alu={0x7, 0x1, 0xb, 0x6, 0xf}, @map={0x18, 0x0, 0x1, 0x0, r2}, @exit={0x95}, @map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8001}, @generic={0x1ff, 0x7, 0x400, 0x5}, @ldst={0x0, 0x3, 0x6, 0x3, 0x2, 0x10, 0x4}, @jmp={0x5, 0x3, 0xb, 0x7, 0x4, 0x8, 0xfffffffffffffffd}], &(0x7f0000003400)='syzkaller\x00', 0x7, 0x7f, &(0x7f0000003440)=""/127, 0x41000, 0x1, [], r4, 0x1}, 0x48) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000004700)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000004780)={r3, 0x28, &(0x7f0000004740)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000047c0)={r6, 0x3, 0x10}, 0xc) r7 = gettid() perf_event_open(&(0x7f0000004840)={0x2, 0x70, 0x6, 0x1f, 0x7fff, 0x10000, 0x0, 0x100000000, 0x2009, 0x2, 0xfffffffffffffffc, 0x4, 0x0, 0x4, 0x5, 0x7, 0x46, 0x8000, 0x4573, 0x1, 0xfffffffffffffffc, 0x1, 0xb866, 0x7, 0x8001, 0x1000, 0xffbd, 0x401, 0x0, 0x3, 0x4, 0xfffffffffffffff8, 0x0, 0xffffffffffffffff, 0x5fe, 0x4, 0x7fff, 0x7ff, 0x0, 0xfa, 0x1, @perf_bp={&(0x7f0000004800)}, 0x28002, 0x3, 0x9, 0x5, 0x1, 0x80000001, 0x3}, r7, 0x3, r0, 0x8) sendmsg(r0, &(0x7f0000005b40)={&(0x7f00000048c0)=@generic={0x0, "a06b958624f6552acf7c8fa62b6a45ab964ade9381493aab91fa0330f788c68c6dff536261dc9285b85be06310da032216c12285f127548c426745737c942851de3123f2fe36921c9607eea6519ff1e89b3164fe3d175030ae20345f7af0fce7a34b56b9d33abcd759ea261c6763c344626452c7e36a183aebb5649c883d"}, 0x80, &(0x7f0000005b00)=[{&(0x7f0000004940)="1390b796f008c0eb780bfad7038dba221068f6fba84840512fa06e324830b868a31dd700010cb88a3dd23310a7fc82a836dd54eef07093ecad505c75c37d95a6a149d850f2590a37280eb5e6e5d73f1d56105d164d497fe406f5f8d27d433d2c83125569255e9e51014989a9ea71d672a7954ee79860005cbc69ad3472d6d664d93ec124d21d45f77c315e5ed4fac6894c86fd7efb1247ec8fa79f09430dab4fe157d3ed44e3cdd37f9cb94b113e6080d637a0f7485685d98ec2c9aba49bd31b4ac9c95096247e920e1993a5e5fcf39ca1", 0xd1}, {&(0x7f0000004a40)="89911ad702609267a431c4e672276e113be07d34f951c18d60dffbfca05c396171f0fc735470aa2d0020129e2f6e7f922d0688a42d92a84f37b231053a8ae6d9f9fac9f152ef905ada2a848525fabb2f655f747f2bc6c2d93d5a913d3aae7cd003e8bd9ae3b871f30473133b1e3166f92026f730b309affc1acaedda2ba0a49f36ecfd03f1eda7dd857cdce535a03684275ac7ba", 0x94}, {&(0x7f0000004b00)="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", 0x1000}], 0x3, 0x0, 0x0, 0x40}, 0xc0c4) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r0) close(r5) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000005b80)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000005bc0)) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000005c00)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000005c40)) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) 18:27:23 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000079419b6a680000001360108be59cb144b77a6cfbf48d9d7991c2975ac3b37734a2946e284d5e179755b97577679667a70f4741b808117aa6d154a242e83a070c5e9aabf4fbc3fce7ed35a30c9dcaff6a702e95955a73cf27215c234fe85fd0acc817a674738aa22ce1e2abf6fb680de5223526312563a6304d1a3a9647d152580baea3823dfd0cc78e6bce375d54495595294296af9f5618d6ffadcf7e3611561b92c8f30b43de675245628980ff99fe51c6d4c375dd"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000240)=0xf06f, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00'}, 0x10) socketpair$inet(0x2, 0x6, 0x100000001, &(0x7f0000000180)) 18:27:23 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:23 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:23 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r1}) r2 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r2, 0x84, 0x10, &(0x7f0000000180), 0x8) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000100)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) [ 1617.246827] FAULT_INJECTION: forcing a failure. [ 1617.246827] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1617.258686] CPU: 0 PID: 22422 Comm: syz-executor5 Not tainted 4.17.0-rc7+ #38 [ 1617.265968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1617.275326] Call Trace: [ 1617.277929] dump_stack+0x1b9/0x294 [ 1617.281573] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1617.286773] ? debug_check_no_locks_freed+0x310/0x310 [ 1617.291972] ? find_get_entries_tag+0x10a0/0x10a0 18:27:23 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40030000000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) [ 1617.296833] should_fail.cold.4+0xa/0x1a [ 1617.300908] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1617.306034] ? debug_check_no_locks_freed+0x310/0x310 [ 1617.311238] ? graph_lock+0x170/0x170 [ 1617.315052] ? print_usage_bug+0xc0/0xc0 [ 1617.319131] ? find_held_lock+0x36/0x1c0 [ 1617.323211] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1617.328758] ? should_fail+0x21b/0xbcd [ 1617.332662] __alloc_pages_nodemask+0x34e/0xd70 [ 1617.337350] ? kasan_check_read+0x11/0x20 [ 1617.341509] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 1617.346537] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1617.351739] ? find_held_lock+0x36/0x1c0 [ 1617.355827] ? check_same_owner+0x320/0x320 [ 1617.360167] cache_grow_begin+0x6e/0x6c0 [ 1617.364243] kmem_cache_alloc+0x689/0x760 [ 1617.368402] ? proc_cwd_link+0x1d0/0x1d0 [ 1617.372479] getname_flags+0xd0/0x5a0 [ 1617.376299] user_path_at_empty+0x2d/0x50 [ 1617.380461] do_mount+0x172/0x3070 [ 1617.384023] ? copy_mount_string+0x40/0x40 [ 1617.388269] ? rcu_pm_notify+0xc0/0xc0 [ 1617.392178] ? copy_mount_options+0x5f/0x380 [ 1617.396599] ? rcu_read_lock_sched_held+0x108/0x120 [ 1617.401625] ? kmem_cache_alloc_trace+0x616/0x780 [ 1617.406484] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1617.412034] ? _copy_from_user+0xdf/0x150 [ 1617.416202] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1617.421743] ? copy_mount_options+0x285/0x380 [ 1617.426250] ksys_mount+0x12d/0x140 [ 1617.429888] __x64_sys_mount+0xbe/0x150 [ 1617.433868] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1617.438891] do_syscall_64+0x1b1/0x800 [ 1617.442776] ? finish_task_switch+0x1ca/0x840 [ 1617.447279] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1617.452196] ? syscall_return_slowpath+0x30f/0x5c0 [ 1617.457115] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1617.462466] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1617.467299] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1617.472472] RIP: 0033:0x455b29 [ 1617.475654] RSP: 002b:00007fc0763dac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1617.483344] RAX: ffffffffffffffda RBX: 00007fc0763db6d4 RCX: 0000000000455b29 [ 1617.490596] RDX: 0000000020fb5ffc RSI: 0000000020343ff8 RDI: 0000000020000100 [ 1617.497850] RBP: 000000000072bea0 R08: 000000002000a000 R09: 0000000000000000 [ 1617.505100] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 1617.512355] R13: 00000000004c1e44 R14: 00000000004cf088 R15: 0000000000000004 [ 1617.559153] sctp: [Deprecated]: syz-executor (pid 22449) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1617.559153] Use struct sctp_sack_info instead 18:27:24 executing program 5 (fault-call:2 fault-nth:5): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:24 executing program 1: socketpair(0x1, 0x0, 0xfa00, &(0x7f0000000100)) 18:27:24 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:24 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff00000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:24 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x0, 0xec10, &(0x7f0000000040)={0xffffffffffffffff}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r0, 0x5, 0x1}, 0x14) r1 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r1, 0x10d, 0x2, &(0x7f0000000000)=r1, 0x36) close(r1) 18:27:24 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1617.618436] sctp: [Deprecated]: syz-executor (pid 22454) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1617.618436] Use struct sctp_sack_info instead 18:27:24 executing program 1: socketpair(0x1, 0x0, 0x1f6, &(0x7f0000000100)) 18:27:24 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:24 executing program 7: r0 = socket$kcm(0x11, 0x2, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000001500)=@in6={0xa, 0x8864, 0x8, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000000a40)=[{&(0x7f00000007c0)="f991d2a8161c87c1", 0x8}], 0x1, &(0x7f0000000280)}, 0x0) 18:27:24 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:24 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x0, 0x7f, 0x8, 0xc, 0xffffffffffffffff, 0x5}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x4, 0x11, 0x1934, 0x0, 0xffffffffffffffff, 0xd742, [0x305f]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x0, 0x3, 0xfff, 0x10, r0, 0xfffffffffffffffd}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x11, 0x6, 0xffffffff, 0x1, 0xffffffffffffffff, 0x100000001}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000100)="a37615532c00c6373d1a0dee87fe000442385a7d686b7ed431e5105b429d4ac25a20b8d0573d5c7c356f2df5da1f6cf027088669ee238af15fa3c9a459c70592d460befb36ea3061613b39c90d3cd91ab4db9d62312dfe40d40d615610d4c3e6ac839d398faeec7eebc7660739a6ebd45bfa46584350e20ea13b229b099bde05f1597ea8370a04450630e4402886c8d71408e063e31a66d857b5dc77", &(0x7f00000001c0)=""/19}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000012c0)={r2, &(0x7f0000000240)="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", &(0x7f0000001240)="6185ec63b7c3d3d1faa148f29151f9e20a9634897bcddc77bd17919a57f02c8a0f3d88544cc1176833aa324ef876d86c9eab7fcfffec5d6e67d173dbbb58171929ccc9b0d4c68be2187c6442e5803d", 0x2}, 0x20) 18:27:24 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x927) socketpair(0xa, 0x2, 0x7ff, &(0x7f0000000000)) 18:27:24 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:24 executing program 1: socketpair(0x1, 0x0, 0x92010000, &(0x7f0000000100)) 18:27:24 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x0, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="1800c6a21ef58b0b5f9c0d56ab7e4100006800000000090000a283ffffff6b0148"], &(0x7f0000000040)='GPL\x00', 0x0, 0x8a, &(0x7f0000000480)=""/138}, 0x48) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext, 0x0, 0x0, 0x7f, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = socket$kcm(0x2, 0x3, 0x2) sendmsg$kcm(r1, &(0x7f0000000540)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x4, 0x3, 0x2}}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000600)="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0x1000}, {&(0x7f0000000100)="5079b8df2e617d8a9627d18fa7c8f7e2369efc89cd4ca6419d5615d9c580a6c050160b65b8a8fdcd30f0a745d42d0d567d3aac1cd4020025eb85e6233d129d87926afb1797a87806ae4b0146360b0d15213021c15cdc5a94240b13a73008fe3bbbc0b59281ab8342e400ee", 0x6b}, {&(0x7f0000000180)}, {&(0x7f00000001c0)="45f0de9b21a3432d773ece99c627ea3ba5c0412576cba78d585cd11b43b434a9deb2dd4fc9384917015c65e95c0bf15fb8b2e8472e0536486d5ecfe9d629578e5d16c1644e51dacdde3856df16c58a3f36f3372fec85d8435dad96d5bbb86d35fcedaaea41ea134ab7ee474d7727b2cbacf94126161f1ca0b4e7fb7f", 0x7c}, {&(0x7f0000000240)="935ed41780e52a5226b9262056798b0ac81c33730e5373f535b94b23509a095099e16d2e783807fac9772fbcb06e965a9d61326e89a5da4c7070a5702fa4d9a260c5fa7558162106fd1aa824afa7d656e0884c848a35211c6d5f2e5575a24ae34b413a69f8791d8a95bccc0856f97660544469038c0c587c5fd885712a20d85dfc03ead64c18a729d05abf1036c7f2cc749179db3a05901a4b4086f583de", 0x9e}, {&(0x7f0000000300)="fa01f7c9b09d92d98d4031253a21ec4f9c205c20214cb796499d85bef957862c8153a7220f585002e1", 0x29}, {&(0x7f0000000340)="f16925de1b274e8ade4fff75ceac666eae0cb127be18a72f9271431b93c1acf2ecb35a690e0403af1f54c723474de428192b3a13b6ad417c745e809873056034f5feff4357431f1c8044eae573e3332a086db9353709408cafe24f0b1e47cabf8badd6f7fc0c9337d6bdb98958a0099126616b1cd0150150e90a78d7b546ab157376bf840d444f857be4bc31fb02d60bbdb02dcc62a920e56d3e279b4725d1664cb22cfbfebcb691b321d7a77f07", 0xae}, {&(0x7f0000000400)="f3dae6a13e57377a08ff15daa522a075db8604e55903bc5400e2b1d150269e8bafb87c9b20d9ca0fb38856d9921b712c0bdba71be5c6829462c4c7343b5294ef7d268157f85cb2418c42e3a994f0ddc290d1a1", 0x53}, {&(0x7f0000001600)="2abc0f67d7a1dafb8524ebafe01cc944986c3f687970a2b9fc24a43c48d2d911fabd6770b8e80ec3201a08c408f70e9db7e2b68c6f1eff6c5f4f418e028745041566f365bc8c86cfbb72bf03dfd5299be6a036dde4933cc041c26c80e8837fc0764033c3dfced4e361a4775561698f64320980e1c1ffa39da258f8d873d892cf9cc2fa92102098f456fb9210f2d9", 0x8e}], 0x9, &(0x7f0000001780)=[{0x108, 0x1, 0x1, "62373c38947edd93f3c1b11dd10171f5b6e6bb7d94e029e50aeb29d271f636dc036271403fa08aa603add9624a16c811a47f5fa6461efe31ac1703b8ce6acfc23a568fd27ba9264e99e9a97347f149c6a1ad268b662600eb8cdbe251c9f81e9d45779ce1ac3cc6b5ce999a60086c764eecb1aafe839215935b807fcaab5644342276d3e93dd61148796d0a8beef9821a281b1afbd313f287180d4ac29b03523f43e6f446abbe1403d7d926b4480ae40d3ae588b3c658bc8902be0c8f68d66a642829bdf150ea707e85dd5a62e927af7079310f429767a5d3a507fa62968f54912aafca779368e128d5a8e446f181cb712312878e401018"}, {0x48, 0x118, 0xf3a, "30a2378899acf04682f28bdf31651c6d7342d40b8d7642ccd0649cc0fca38dddb8892717ffa3c37581727b875d3d6e7e425640f174b0"}, {0x90, 0x117, 0x7, "166949ffbaa5768c726822f17b9c8f938cc184f09919589678cea824471db8b30c64836159ea4b12772b19db39e4b6ceb5e4733f83a9e251d4f09703013fe616750d51cff149e1f3ec9e12f3c308e5c4d0d0479ca65f258df5cf3600c255a8544cdf4286142ff2d065c43deca25d00a145bb82baa526cd75df"}, {0xa0, 0x117, 0x8, "c2194445f20189bd2ad9f8f680135e0dccecb84b0b213d55ce168b8d15be82b098199921be682f761e6e98f3a851a541c25a74ab588ba3a7047ef4e599784f0f138ecf6739d117426d667e402c07c3b4f75f19e89b2de98308ce6c4417af320913165d0c1c42ea92a8f8c0a2671224ca735fd116014dde183b8384d11579e6a4883c2d61c31bd803fea8da24"}, {0xb8, 0x0, 0x4, "b770593082543ede56f20a0e0e7d344b3c047002c29f3636f55790c64e74e96c587cc48aba7c8f46be564bbb87d03397dd220071932e79c5203ac00b1c4a7c708e9ce9577fad79448f8ef026c73b1b5a9d27c241352f2f310c7f33cc384702a6ea296813ce3ae01b8b261b75ba268adaf1aaf416c3a4e06e445e5ac0e490172f30d79b05a44602816e0de027f407d347de352fdce624d64fb1c1d5efdcff8e676a"}, {0x30, 0x11b, 0x373, "e36030073c0174014eb9743bb88d5889bc87c1f343d8a2162e7325709129"}, {0xb8, 0x10c, 0x9, "ad3f869a3ec52884b0abccbb7ea1a4e85894f03c967258a4425ef75094962d65b2cd71941a4c63926552609daa9920a66a2c931402f53122e38c7be6a6c5210f43f2b307b29c5becd5641c70a68614b7a970deed04bdf32bc3996d393b37011eefb4818643ebd4a08273c57987fc77787fc5b04d7e856d6dec2b2c7de440326adda8e6879f95e440a1badf764e99b3908bf6ca46446461dddfcfdf37c8b3ae209e35096d49abbd"}], 0x420, 0x80}, 0x24000000) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8955, &(0x7f0000000000)=0x2) 18:27:24 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) [ 1617.972890] FAULT_INJECTION: forcing a failure. [ 1617.972890] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1617.984744] CPU: 1 PID: 22495 Comm: syz-executor5 Not tainted 4.17.0-rc7+ #38 [ 1617.992025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1618.001382] Call Trace: [ 1618.003995] dump_stack+0x1b9/0x294 [ 1618.007643] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1618.012851] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1618.018408] ? __perf_event_task_sched_in+0x247/0xb80 [ 1618.023620] should_fail.cold.4+0xa/0x1a [ 1618.027696] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1618.032818] ? lock_downgrade+0x8e0/0x8e0 [ 1618.036972] ? finish_task_switch+0x182/0x840 [ 1618.041491] ? kasan_check_read+0x11/0x20 [ 1618.045658] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1618.050074] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1618.054665] ? compat_start_thread+0x80/0x80 [ 1618.059088] ? _raw_spin_unlock_irq+0x27/0x70 [ 1618.063593] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1618.068614] ? trace_hardirqs_on+0xd/0x10 [ 1618.072772] ? _raw_spin_unlock_irq+0x27/0x70 [ 1618.077295] ? finish_task_switch+0x1ca/0x840 [ 1618.081804] ? preempt_notifier_register+0x1e0/0x1e0 [ 1618.086900] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1618.092427] ? should_fail+0x21b/0xbcd [ 1618.096312] __alloc_pages_nodemask+0x34e/0xd70 [ 1618.100972] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 1618.105977] ? __sched_text_start+0x8/0x8 [ 1618.110107] ? find_held_lock+0x36/0x1c0 [ 1618.114164] ? check_same_owner+0x320/0x320 [ 1618.118472] cache_grow_begin+0x6e/0x6c0 [ 1618.122544] kmem_cache_alloc+0x689/0x760 [ 1618.126677] ? find_held_lock+0x36/0x1c0 [ 1618.130724] getname_flags+0xd0/0x5a0 [ 1618.134515] user_path_at_empty+0x2d/0x50 [ 1618.138648] do_mount+0x172/0x3070 [ 1618.142171] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1618.146566] ? copy_mount_string+0x40/0x40 [ 1618.150784] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1618.155792] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1618.160539] ? retint_kernel+0x10/0x10 [ 1618.164418] ? copy_mount_options+0x1f0/0x380 [ 1618.168898] ? copy_mount_options+0x1fa/0x380 [ 1618.173377] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1618.178897] ? copy_mount_options+0x285/0x380 [ 1618.183418] ksys_mount+0x12d/0x140 [ 1618.187134] __x64_sys_mount+0xbe/0x150 [ 1618.191092] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1618.196094] do_syscall_64+0x1b1/0x800 [ 1618.199969] ? finish_task_switch+0x1ca/0x840 [ 1618.204454] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1618.209371] ? syscall_return_slowpath+0x30f/0x5c0 [ 1618.214291] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1618.219642] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1618.224475] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1618.229648] RIP: 0033:0x455b29 [ 1618.232821] RSP: 002b:00007fc0763dac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1618.240515] RAX: ffffffffffffffda RBX: 00007fc0763db6d4 RCX: 0000000000455b29 [ 1618.247767] RDX: 0000000020fb5ffc RSI: 0000000020343ff8 RDI: 0000000020000100 [ 1618.255024] RBP: 000000000072bea0 R08: 000000002000a000 R09: 0000000000000000 [ 1618.262277] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 18:27:24 executing program 5 (fault-call:2 fault-nth:6): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:24 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x2c) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x50, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=r1, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000080), &(0x7f00000000c0)="14"}, 0x20) 18:27:24 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:24 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x9, 0x5, 0x9, &(0x7f0000000180)={0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000000500)={&(0x7f0000000240)=@ipx, 0x80, &(0x7f0000000400)=[{&(0x7f00000002c0)=""/148, 0x94}, {&(0x7f00000003c0)=""/52, 0x34}], 0x2, &(0x7f0000000440)=""/169, 0xa9, 0x3ff}, 0x10002) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000540)=0xc3, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000580)) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000), 0x2c) 18:27:24 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:24 executing program 1: socketpair(0x1, 0x0, 0x151, &(0x7f0000000100)) 18:27:24 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1618.269529] R13: 00000000004c1e44 R14: 00000000004cf088 R15: 0000000000000005 18:27:24 executing program 7: perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xb80f, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000500)='./file1\x00', r0}, 0xffffffbe) close(0xffffffffffffffff) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r1, 0x0, 0x4c, 0xf3, &(0x7f00000001c0)="8aa7bc6b32fae14cef66b0047b8097654acab88a9de6ff4db3a0c1c8eeb9f7a0c082111a3b5119e9548aaea1e9c8a71a69b145ee31f46e361cb8f1da0ff13169b40bf48ddc55dd4494845715", &(0x7f0000000240)=""/243, 0x65d2}, 0x28) socketpair$inet6(0xa, 0x3, 0xff, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000140)={0x5, 0x70, 0x101, 0x0, 0x2, 0x80, 0x0, 0x86, 0x4000, 0xc, 0x4, 0x10000, 0x0, 0x8, 0x1, 0x800, 0x1f, 0x0, 0x3, 0x0, 0x4, 0x1ff, 0x7, 0x1, 0x3, 0x0, 0x5, 0x81, 0x4, 0x5343, 0xa3bd, 0x8001, 0x1, 0x1, 0x9, 0x1ce, 0x7f, 0xb7, 0x0, 0x5, 0x4, @perf_bp={&(0x7f00000000c0), 0x8}, 0x400, 0xfffffffffffffffb, 0x1, 0x7, 0x1, 0x400, 0xffffffffffffffff}) 18:27:24 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:24 executing program 1: socketpair(0x1, 0x0, 0x1fc, &(0x7f0000000100)) 18:27:24 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:24 executing program 0: r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x223) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040), 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r1, 0x50, &(0x7f0000000080)}, 0x10) [ 1618.473460] FAULT_INJECTION: forcing a failure. [ 1618.473460] name failslab, interval 1, probability 0, space 0, times 0 [ 1618.484785] CPU: 0 PID: 22540 Comm: syz-executor5 Not tainted 4.17.0-rc7+ #38 [ 1618.492074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1618.501440] Call Trace: [ 1618.504051] dump_stack+0x1b9/0x294 [ 1618.507706] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1618.512932] should_fail.cold.4+0xa/0x1a [ 1618.517016] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1618.522146] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1618.527364] ? is_bpf_text_address+0xd7/0x170 [ 1618.531877] ? find_held_lock+0x36/0x1c0 [ 1618.535979] ? check_same_owner+0x320/0x320 [ 1618.540309] ? kasan_slab_free+0xe/0x10 [ 1618.544300] ? kmem_cache_free+0x86/0x2d0 [ 1618.548461] ? putname+0xf2/0x130 [ 1618.551916] ? rcu_note_context_switch+0x710/0x710 [ 1618.556855] ? ksys_mount+0x12d/0x140 [ 1618.560644] ? __x64_sys_mount+0xbe/0x150 [ 1618.564783] ? do_syscall_64+0x1b1/0x800 [ 1618.568839] __should_failslab+0x124/0x180 [ 1618.573063] should_failslab+0x9/0x14 [ 1618.576856] kmem_cache_alloc+0x2af/0x760 [ 1618.580996] ? perf_trace_lock+0xd6/0x900 [ 1618.585136] ? kasan_check_write+0x14/0x20 [ 1618.589358] ? do_raw_spin_lock+0xc1/0x200 [ 1618.593586] alloc_vfsmnt+0xe0/0x9d0 [ 1618.597303] ? mnt_free_id.isra.27+0x60/0x60 [ 1618.601703] ? kasan_check_read+0x11/0x20 [ 1618.605838] ? graph_lock+0x170/0x170 [ 1618.609626] ? rcu_pm_notify+0xc0/0xc0 [ 1618.613509] ? trace_hardirqs_off+0xd/0x10 [ 1618.617738] ? putname+0xf2/0x130 [ 1618.621184] ? putname+0xf2/0x130 [ 1618.624625] ? find_held_lock+0x36/0x1c0 [ 1618.628686] ? lock_downgrade+0x8e0/0x8e0 [ 1618.632822] ? module_unload_free+0x5b0/0x5b0 [ 1618.637305] ? lock_release+0xa10/0xa10 [ 1618.641285] ? mpi_free.cold.1+0x19/0x19 [ 1618.645335] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1618.650865] vfs_kern_mount.part.34+0x88/0x4d0 [ 1618.655435] ? may_umount+0xb0/0xb0 [ 1618.659051] ? _raw_read_unlock+0x22/0x30 [ 1618.663185] ? __get_fs_type+0x97/0xc0 [ 1618.667074] do_mount+0x564/0x3070 [ 1618.670602] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1618.675800] ? copy_mount_string+0x40/0x40 [ 1618.680046] ? rcu_pm_notify+0xc0/0xc0 [ 1618.683931] ? copy_mount_options+0x5f/0x380 [ 1618.688330] ? rcu_read_lock_sched_held+0x108/0x120 [ 1618.693344] ? kmem_cache_alloc_trace+0x616/0x780 [ 1618.698178] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1618.703705] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1618.709229] ? copy_mount_options+0x285/0x380 [ 1618.713717] ksys_mount+0x12d/0x140 [ 1618.717344] __x64_sys_mount+0xbe/0x150 [ 1618.721305] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1618.726313] do_syscall_64+0x1b1/0x800 [ 1618.730190] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1618.735110] ? syscall_return_slowpath+0x30f/0x5c0 [ 1618.740041] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1618.745397] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1618.750235] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1618.755408] RIP: 0033:0x455b29 [ 1618.758582] RSP: 002b:00007fc0763dac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1618.766278] RAX: ffffffffffffffda RBX: 00007fc0763db6d4 RCX: 0000000000455b29 18:27:25 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:25 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x9, 0x5, 0x9, &(0x7f0000000180)={0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000000500)={&(0x7f0000000240)=@ipx, 0x80, &(0x7f0000000400)=[{&(0x7f00000002c0)=""/148, 0x94}, {&(0x7f00000003c0)=""/52, 0x34}], 0x2, &(0x7f0000000440)=""/169, 0xa9, 0x3ff}, 0x10002) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000540)=0xc3, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000580)) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000), 0x2c) 18:27:25 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe800000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) [ 1618.773544] RDX: 0000000020fb5ffc RSI: 0000000020343ff8 RDI: 0000000020000100 [ 1618.780797] RBP: 000000000072bea0 R08: 000000002000a000 R09: 0000000000000000 [ 1618.788052] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 1618.795307] R13: 00000000004c1e44 R14: 00000000004cf088 R15: 0000000000000006 18:27:25 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="a6bd19ca420f485ad5"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195, 0x200000}, 0xfffffffffffffe4b) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffb5, 0x0, 0x0, 0xffffff90}, [@ldst={0x7, 0x731, 0x0, 0x91}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000003440)={0xffffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000034c0)={r2, r0}) 18:27:25 executing program 5 (fault-call:2 fault-nth:7): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:25 executing program 1: socketpair(0x1, 0x0, 0x1f1, &(0x7f0000000100)) 18:27:25 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:25 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)="2e2f66696c6530ff", &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:25 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003500)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f0000000140)=':\x00') 18:27:25 executing program 1: socketpair(0x1, 0x0, 0x5601000000000000, &(0x7f0000000100)) [ 1619.035706] FAULT_INJECTION: forcing a failure. [ 1619.035706] name failslab, interval 1, probability 0, space 0, times 0 [ 1619.047075] CPU: 1 PID: 22579 Comm: syz-executor5 Not tainted 4.17.0-rc7+ #38 [ 1619.054378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1619.063771] Call Trace: [ 1619.066394] dump_stack+0x1b9/0x294 [ 1619.070047] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1619.075256] ? kernel_text_address+0x79/0xf0 [ 1619.079695] ? __unwind_start+0x166/0x330 18:27:25 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) [ 1619.083868] should_fail.cold.4+0xa/0x1a [ 1619.087955] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1619.093169] ? perf_trace_lock+0xd6/0x900 [ 1619.097339] ? zap_class+0x720/0x720 [ 1619.101075] ? kmem_cache_alloc+0x12e/0x760 [ 1619.105420] ? vfs_kern_mount.part.34+0x88/0x4d0 [ 1619.110203] ? find_held_lock+0x36/0x1c0 [ 1619.114305] ? check_same_owner+0x320/0x320 [ 1619.118657] ? rcu_note_context_switch+0x710/0x710 [ 1619.123616] __should_failslab+0x124/0x180 [ 1619.127869] should_failslab+0x9/0x14 [ 1619.131693] __kmalloc_track_caller+0x2c4/0x760 18:27:25 executing program 1: socketpair(0x1, 0x0, 0x93, &(0x7f0000000100)) [ 1619.136385] ? kasan_check_read+0x11/0x20 [ 1619.140555] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1619.144986] ? kstrdup_const+0x66/0x80 [ 1619.148893] kstrdup+0x39/0x70 [ 1619.152108] kstrdup_const+0x66/0x80 [ 1619.155839] alloc_vfsmnt+0x1b3/0x9d0 [ 1619.159658] ? mnt_free_id.isra.27+0x60/0x60 [ 1619.164086] ? kasan_check_read+0x11/0x20 [ 1619.168250] ? graph_lock+0x170/0x170 [ 1619.172076] ? rcu_pm_notify+0xc0/0xc0 [ 1619.175977] ? trace_hardirqs_off+0xd/0x10 [ 1619.180234] ? putname+0xf2/0x130 18:27:25 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:25 executing program 0: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)) socketpair(0x3, 0x1, 0xffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x0, 0x89d5, 0x1, 0x2, 0x0, 0xfffffffffffffffe, 0x20, 0x6, 0x6, 0x8000, 0x7db9, 0x1, 0x80000001, 0x6, 0x3, 0x400, 0x20, 0x4, 0x6, 0x1, 0x7637eda0, 0x401, 0x8, 0x9, 0x20, 0x9, 0x7fff, 0x600000, 0xffffffff, 0xfffffffffffffffd, 0xffffffff83c8c4b0, 0x5, 0x1000, 0x6, 0x3, 0xffff, 0x0, 0x100000000, 0x1, @perf_config_ext={0x80800, 0x6}, 0x800, 0x349, 0x0, 0x5, 0x7, 0x3}, 0xffffffffffffffff, 0x3, 0xffffffffffffff9c, 0xa) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000340)="7472616365667300601300deb9ce39355c4bf3b800a8518e4eae81ffe87e71d43f58c538287fbf61abb7e3e048ecc9e555b6be41e3ea27e787fc2c8e1e1b55e3bd092c28c69c87513eabc682b583a742136aa5c37041add0aaf4739a0a112a4447ba7664eb2ba40908dffc03f3ae7246f2d3541f158dea88cc85afd0", 0x3ffd, &(0x7f00000001c0)) [ 1619.183705] ? putname+0xf2/0x130 [ 1619.187175] ? find_held_lock+0x36/0x1c0 [ 1619.191260] ? lock_downgrade+0x8e0/0x8e0 [ 1619.195419] ? module_unload_free+0x5b0/0x5b0 [ 1619.199928] ? lock_release+0xa10/0xa10 [ 1619.203921] ? mpi_free.cold.1+0x19/0x19 [ 1619.208004] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1619.213562] vfs_kern_mount.part.34+0x88/0x4d0 [ 1619.218246] ? may_umount+0xb0/0xb0 [ 1619.221887] ? _raw_read_unlock+0x22/0x30 [ 1619.226050] ? __get_fs_type+0x97/0xc0 [ 1619.229956] do_mount+0x564/0x3070 18:27:25 executing program 1: socketpair(0x1, 0x0, 0x8501000000000000, &(0x7f0000000100)) [ 1619.233507] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1619.237927] ? copy_mount_string+0x40/0x40 [ 1619.242174] ? rcu_pm_notify+0xc0/0xc0 [ 1619.246081] ? copy_mount_options+0x5f/0x380 [ 1619.250502] ? rcu_read_lock_sched_held+0x108/0x120 [ 1619.255532] ? kmem_cache_alloc_trace+0x616/0x780 [ 1619.260399] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1619.265960] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1619.271519] ? copy_mount_options+0x285/0x380 [ 1619.276036] ksys_mount+0x12d/0x140 [ 1619.279687] __x64_sys_mount+0xbe/0x150 18:27:25 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) [ 1619.283680] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1619.288715] do_syscall_64+0x1b1/0x800 [ 1619.292625] ? finish_task_switch+0x1ca/0x840 [ 1619.297147] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1619.302102] ? syscall_return_slowpath+0x30f/0x5c0 [ 1619.307056] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1619.312446] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1619.317315] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1619.322526] RIP: 0033:0x455b29 [ 1619.325722] RSP: 002b:00007fc0763dac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 18:27:25 executing program 1: socketpair(0x1, 0x0, 0xde01000000000000, &(0x7f0000000100)) 18:27:25 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x9, 0x5, 0x9, &(0x7f0000000180)={0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000000500)={&(0x7f0000000240)=@ipx, 0x80, &(0x7f0000000400)=[{&(0x7f00000002c0)=""/148, 0x94}, {&(0x7f00000003c0)=""/52, 0x34}], 0x2, &(0x7f0000000440)=""/169, 0xa9, 0x3ff}, 0x10002) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000540)=0xc3, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000580)) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000), 0x2c) 18:27:25 executing program 0: r0 = socket$kcm(0xa, 0x3, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) setsockopt$sock_attach_bpf(r0, 0x29, 0x15, &(0x7f0000000080), 0xff15) socketpair(0x9, 0x3, 0x5, &(0x7f0000000000)) [ 1619.333442] RAX: ffffffffffffffda RBX: 00007fc0763db6d4 RCX: 0000000000455b29 [ 1619.340721] RDX: 0000000020fb5ffc RSI: 0000000020343ff8 RDI: 0000000020000100 [ 1619.348005] RBP: 000000000072bea0 R08: 000000002000a000 R09: 0000000000000000 [ 1619.355284] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 1619.362568] R13: 00000000004c1e44 R14: 00000000004cf088 R15: 0000000000000007 18:27:25 executing program 7: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040)=@sco={0x1f, {0x608}}, 0x80, &(0x7f0000000000), 0xa2}, 0x0) recvmsg$kcm(r0, &(0x7f0000008a00)={&(0x7f0000008800)=@hci={0x0, 0x0}, 0x80, &(0x7f00000089c0)=[{&(0x7f0000008880)=""/196, 0xc4}, {&(0x7f0000008980)=""/4, 0x4}], 0x2, 0x0, 0x0, 0x1}, 0x1) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@hci={0x1f, r1}, 0x80}, 0x0) 18:27:26 executing program 5 (fault-call:2 fault-nth:8): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:26 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:26 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:26 executing program 1: socketpair(0x1, 0x0, 0xc01, &(0x7f0000000100)) 18:27:26 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:26 executing program 0: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000080)={0x0, 0x0}) close(r0) recvmsg(r1, &(0x7f0000001f80)={&(0x7f0000000940)=@can, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000001dc0)=""/222, 0xde}], 0x1}, 0x0) socketpair(0xb, 0x80804, 0xfffffffffffffffc, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r2, &(0x7f00000009c0)="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", &(0x7f00000000c0)="371f76d6ba25c381f32a1d27167747dd5bc8b78735b42b4fa843a14702c7392106386854afea69e68f8451a71bd6bafba544503f2b9001fc4066ffb9e04b05617351a4281ffdeac1d2728502e6aabc794ebe6a3ad9038b46271b838ace8508a48db0ef818e287d36b3884834f9d07bc01cbf2a98636e9105cce4b753a89fc629ce23f8eb870e7d5343f2f305738f93b36db5ab9854f5fc1df3bad6027f71300a35072668feaffc9bb7d4de518650ee58d28e798414255ed69479a0b21a56f4bd5e7e493529a59c383e9f6b08eca2d3af53f309b286", 0x1}, 0x20) close(r0) 18:27:26 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x9, 0x5, 0x9, &(0x7f0000000180)={0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000000500)={&(0x7f0000000240)=@ipx, 0x80, &(0x7f0000000400)=[{&(0x7f00000002c0)=""/148, 0x94}, {&(0x7f00000003c0)=""/52, 0x34}], 0x2, &(0x7f0000000440)=""/169, 0xa9, 0x3ff}, 0x10002) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000540)=0xc3, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000580)) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000), 0x2c) 18:27:26 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="0a5600000000000000000000028000007a2c4e1a9e4e8ab9871d910a0063010c39fd64d495f72f89c33a7eddd33c95c568e16db3473c411d2c88dd5b0ce49f78b7e09d968d649d8f4186131d77f2a7b4c03d0f3f46706d9dec1e29750e6cf08ea2c39513dbce54baf820cbfd44276ee89b042928342055b8a38285f72998a8e998455c2dc7afb42972958e6dc19b9528c600000000000000000000"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x9, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x9, 0xbb, &(0x7f0000000540)=""/187}, 0x48) 18:27:26 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x10, 0x5, &(0x7f0000001180)=ANY=[@ANYBLOB="1800aa9cf1530817c661703c9e0209000000000500000000000000000061303ced0000000000000094d9d33cf0d8dbb180af054aa98ad4e8e294006ff617a449577b1422ac42d7644e5941ee0bbae3ec87df2c09a0e222ed39cf07d01a3bc6bba5af6a7b0065445b1bb81b2d549d3b1efb013532dca4818eda0e72f81738de9f6a358c508af0fb4afdaba4bbbae674772196f1b265f0852172d4a64ae43facc500c211e501c247c6960864b8d39e"], &(0x7f0000001080)='syzkaller\x00', 0x100000001, 0x1000, &(0x7f0000000000)=""/4096}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001100)={0xffffffffffffffff, 0x28, &(0x7f00000010c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001140)={r0, 0x5}, 0x67) 18:27:26 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffff7, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:26 executing program 1: socketpair(0x1, 0x0, 0x19c, &(0x7f0000000100)) [ 1619.724972] FAULT_INJECTION: forcing a failure. [ 1619.724972] name failslab, interval 1, probability 0, space 0, times 0 [ 1619.736300] CPU: 1 PID: 22661 Comm: syz-executor5 Not tainted 4.17.0-rc7+ #38 [ 1619.743584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1619.752946] Call Trace: [ 1619.755533] dump_stack+0x1b9/0x294 [ 1619.759156] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1619.764339] ? unwind_get_return_address+0x61/0xa0 [ 1619.769259] ? __save_stack_trace+0x7e/0xd0 [ 1619.773575] should_fail.cold.4+0xa/0x1a [ 1619.777628] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1619.782719] ? save_stack+0xa9/0xd0 [ 1619.786335] ? save_stack+0x43/0xd0 [ 1619.789947] ? kasan_kmalloc+0xc4/0xe0 [ 1619.793821] ? kmem_cache_alloc_trace+0x152/0x780 [ 1619.798660] ? mount_fs+0xae/0x328 [ 1619.802189] ? vfs_kern_mount.part.34+0xd4/0x4d0 [ 1619.806931] ? do_mount+0x564/0x3070 [ 1619.810632] ? ksys_mount+0x12d/0x140 [ 1619.814420] ? __x64_sys_mount+0xbe/0x150 [ 1619.818560] ? do_syscall_64+0x1b1/0x800 [ 1619.822613] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1619.827966] ? kasan_check_read+0x11/0x20 [ 1619.832102] ? rcu_is_watching+0x85/0x140 [ 1619.836239] ? find_held_lock+0x36/0x1c0 [ 1619.840308] ? check_same_owner+0x320/0x320 [ 1619.844619] ? kasan_check_read+0x11/0x20 [ 1619.848753] ? rcu_is_watching+0x85/0x140 [ 1619.852891] ? rcu_note_context_switch+0x710/0x710 [ 1619.857805] ? rcu_pm_notify+0xc0/0xc0 [ 1619.861687] __should_failslab+0x124/0x180 [ 1619.865915] should_failslab+0x9/0x14 [ 1619.869715] kmem_cache_alloc_trace+0x2cb/0x780 [ 1619.874380] ? kmem_cache_alloc_trace+0x616/0x780 [ 1619.879212] ? graph_lock+0x170/0x170 [ 1619.883014] ? rcu_pm_notify+0xc0/0xc0 [ 1619.886898] nfs_alloc_fhandle+0x3e/0x90 [ 1619.890948] nfs_fs_mount+0x53c/0x2efd [ 1619.894827] ? putname+0xf2/0x130 [ 1619.898270] ? nfs_show_options+0x250/0x250 [ 1619.902587] ? nfs_clone_super+0x420/0x420 [ 1619.906818] ? nfs_parse_mount_options+0x2640/0x2640 [ 1619.911908] ? lock_downgrade+0x8e0/0x8e0 [ 1619.916043] ? module_unload_free+0x5b0/0x5b0 [ 1619.920531] mount_fs+0xae/0x328 [ 1619.923885] ? mpi_free.cold.1+0x19/0x19 [ 1619.927940] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1619.932512] ? may_umount+0xb0/0xb0 [ 1619.936129] ? _raw_read_unlock+0x22/0x30 [ 1619.940262] ? __get_fs_type+0x97/0xc0 [ 1619.944145] do_mount+0x564/0x3070 [ 1619.947679] ? copy_mount_string+0x40/0x40 [ 1619.951899] ? rcu_pm_notify+0xc0/0xc0 [ 1619.955791] ? copy_mount_options+0x5f/0x380 [ 1619.960185] ? rcu_read_lock_sched_held+0x108/0x120 [ 1619.965187] ? kmem_cache_alloc_trace+0x616/0x780 [ 1619.970030] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1619.975555] ? _copy_from_user+0xdf/0x150 [ 1619.979694] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1619.985230] ? copy_mount_options+0x285/0x380 [ 1619.989721] ksys_mount+0x12d/0x140 [ 1619.993426] __x64_sys_mount+0xbe/0x150 [ 1619.997389] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1620.002399] do_syscall_64+0x1b1/0x800 [ 1620.006277] ? finish_task_switch+0x1ca/0x840 [ 1620.010763] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1620.015681] ? syscall_return_slowpath+0x30f/0x5c0 [ 1620.020606] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1620.025974] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1620.030813] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1620.035986] RIP: 0033:0x455b29 [ 1620.039160] RSP: 002b:00007fc0763dac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1620.046867] RAX: ffffffffffffffda RBX: 00007fc0763db6d4 RCX: 0000000000455b29 [ 1620.054132] RDX: 0000000020fb5ffc RSI: 0000000020343ff8 RDI: 0000000020000100 [ 1620.061396] RBP: 000000000072bea0 R08: 000000002000a000 R09: 0000000000000000 [ 1620.068653] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 18:27:26 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:26 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)="2e2f66696c6530e0", &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:26 executing program 0: recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000029c0)={&(0x7f0000001700)=@hci, 0x80, &(0x7f0000001980)=[{&(0x7f0000001780)=""/112, 0x70}, {&(0x7f0000001800)=""/246, 0xf6}, {&(0x7f0000001900)=""/105, 0x69}], 0x3, &(0x7f00000019c0)=""/4096, 0x1000, 0x6}, 0x2100) socketpair(0xb, 0x7, 0x7, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r0, 0x28, &(0x7f0000000080)}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x12, 0x35f, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000000000d300000000028000007a0a00ffffffff006b010fd7a8e22e5e3ca637f6b5700609c61bc23e60f8f570aada3435c7fe9f2dd56488c2fd932a51d255614cc9e85874414e1bd9c30aabb208ad67d27e3b6c00fc0aefc132b0389fac3187a732ef4bbf4c278d68079e710349af95c8fe200293d7f192a125f4e5e38a8304ae7f45a3200121d31a19c84624563407f2dc"], &(0x7f00000000c0)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0x3c, &(0x7f0000000500)=""/206, 0xfffffffffffffffc, 0x4}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x2, 0x20000165, &(0x7f0000000480)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1}, [@call={0x85, 0x0, 0x0, 0x42}, @call={0x85, 0x0, 0x0, 0x3e}, @map={0x18, 0x5, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x6, 0xbb, &(0x7f0000000300)=""/187, 0x41100}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000000)=r2, 0x4) 18:27:26 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x9, 0x5, 0x9, &(0x7f0000000180)={0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000000500)={&(0x7f0000000240)=@ipx, 0x80, &(0x7f0000000400)=[{&(0x7f00000002c0)=""/148, 0x94}, {&(0x7f00000003c0)=""/52, 0x34}], 0x2, &(0x7f0000000440)=""/169, 0xa9, 0x3ff}, 0x10002) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000540)=0xc3, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000580)) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) [ 1620.075909] R13: 00000000004c1e44 R14: 00000000004cf088 R15: 0000000000000008 18:27:26 executing program 7: socketpair(0xb, 0x5, 0x13, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f00000000c0)={0x0, 0x70, 0x4, 0x7, 0x8, 0x0, 0x0, 0x1000, 0x1, 0x8, 0x904, 0x7f, 0x0, 0xff, 0x1, 0x1, 0x100000000, 0x7, 0x7, 0x3, 0xffffffffffffff01, 0x9, 0x1170, 0x8, 0x4, 0x7f, 0x1ff, 0x4, 0x0, 0x7, 0x3, 0x9, 0xffff, 0x6, 0xfe0, 0xffffffff, 0x2, 0x7, 0x0, 0x3f, 0x6, @perf_config_ext={0x1, 0x7c2}, 0xd9ac29e1dfa541a8, 0x800, 0x7, 0x1, 0x8, 0x400, 0x4}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x11, 0x800000000000a, 0x300) r2 = socket$kcm(0xa, 0x522000000003, 0x11) sendmsg$kcm(r2, &(0x7f0000000240)={&(0x7f0000000040)=@nl=@unspec={0x0, 0xffffff7f00000000, 0x0, 0x80fe}, 0xfd3d, &(0x7f00000001c0), 0x12f}, 0x0) gettid() 18:27:26 executing program 5 (fault-call:2 fault-nth:9): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:26 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:26 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:26 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:26 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x9, 0x2, 0x7, 0xb}, 0x251) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x200000000000009}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x3, 0x18}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r2, &(0x7f0000000040)="82c6f520f2ebdbd02ee34751c7c199bddc76ee264f2de6d5ce61ddfb587af1310adb3701d2e982bb3cca905fedd78eb192d2a951194827ea240bc42eb2340520", &(0x7f0000000080)=""/230}, 0x18) 18:27:26 executing program 1: socketpair(0x1, 0x0, 0x14000000, &(0x7f0000000100)) [ 1620.387426] FAULT_INJECTION: forcing a failure. [ 1620.387426] name failslab, interval 1, probability 0, space 0, times 0 [ 1620.398721] CPU: 1 PID: 22703 Comm: syz-executor5 Not tainted 4.17.0-rc7+ #38 [ 1620.406005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1620.415371] Call Trace: [ 1620.417979] dump_stack+0x1b9/0x294 [ 1620.421629] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1620.426834] ? perf_trace_lock_acquire+0xe3/0x980 [ 1620.431694] ? unwind_get_return_address+0x61/0xa0 18:27:26 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:26 executing program 1: socketpair(0x1, 0x0, 0x3900, &(0x7f0000000100)) [ 1620.436648] should_fail.cold.4+0xa/0x1a [ 1620.440726] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1620.445838] ? save_stack+0xa9/0xd0 [ 1620.449474] ? save_stack+0x43/0xd0 [ 1620.453110] ? kasan_kmalloc+0xc4/0xe0 [ 1620.457011] ? kmem_cache_alloc_trace+0x152/0x780 [ 1620.461871] ? nfs_fs_mount+0x53c/0x2efd [ 1620.465941] ? mount_fs+0xae/0x328 [ 1620.469497] ? do_mount+0x564/0x3070 [ 1620.473223] ? ksys_mount+0x12d/0x140 [ 1620.477043] ? __x64_sys_mount+0xbe/0x150 [ 1620.481199] ? do_syscall_64+0x1b1/0x800 18:27:26 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:26 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1620.485289] ? find_held_lock+0x36/0x1c0 [ 1620.489389] ? check_same_owner+0x320/0x320 [ 1620.493723] ? kasan_check_read+0x11/0x20 [ 1620.497881] ? rcu_is_watching+0x85/0x140 [ 1620.502046] ? rcu_note_context_switch+0x710/0x710 [ 1620.507667] ? rcu_pm_notify+0xc0/0xc0 [ 1620.511570] __should_failslab+0x124/0x180 [ 1620.515813] should_failslab+0x9/0x14 [ 1620.519626] __kmalloc_track_caller+0x2c4/0x760 [ 1620.524308] ? kmem_cache_alloc_trace+0x616/0x780 [ 1620.529168] ? kmem_cache_alloc_trace+0x616/0x780 [ 1620.534037] ? nfs_fs_mount+0x2188/0x2efd 18:27:27 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xb, 0x7, &(0x7f00000002c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1}, [@alu={0x7, 0x10001, 0x0, 0x5, 0x9, 0x30}, @generic={0x3, 0x8000, 0x0, 0x5}], {0x95}}, &(0x7f0000000300)='syzkaller\x00', 0x5, 0x0, 0x0, 0x41100, 0x1, [], 0x0, 0x8}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000440)={&(0x7f0000000280)='./file1\x00', r0}, 0x10) r1 = gettid() socketpair(0x8, 0x0, 0x9, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) perf_event_open(&(0x7f0000000140)={0x7, 0x70, 0x401, 0x5, 0x5, 0x6, 0x0, 0x1d4, 0x40000, 0x2, 0x6, 0x3, 0x1, 0x7fffffff, 0x2, 0x6, 0xfffffffffffffffa, 0xe21, 0x100000000, 0x4, 0x5c6, 0x100000001, 0xc00, 0xf9, 0xfef, 0x7fffffff, 0x6, 0x100, 0x2, 0x7, 0x7ff, 0xc05, 0x8, 0xfffffffffffffffd, 0x2, 0x4, 0x98b, 0x318, 0x0, 0x2b, 0x3, @perf_config_ext={0x4, 0x4}, 0x1040, 0x2, 0x101, 0x6, 0x2, 0x6, 0x3}, r1, 0x3, r3, 0xb77ca1920827cfb7) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r2) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='tracefs\x00', 0x14020, &(0x7f0000000600)) [ 1620.538211] kstrdup+0x39/0x70 [ 1620.541424] nfs_fs_mount+0x2188/0x2efd [ 1620.545424] ? nfs_show_options+0x250/0x250 [ 1620.549766] ? nfs_clone_super+0x420/0x420 [ 1620.554013] ? nfs_parse_mount_options+0x2640/0x2640 [ 1620.559134] ? lock_downgrade+0x8e0/0x8e0 [ 1620.563291] ? module_unload_free+0x5b0/0x5b0 [ 1620.567802] mount_fs+0xae/0x328 [ 1620.571184] ? mpi_free.cold.1+0x19/0x19 [ 1620.575261] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1620.579854] ? may_umount+0xb0/0xb0 [ 1620.583491] ? _raw_read_unlock+0x22/0x30 18:27:27 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:27 executing program 1: socketpair(0x1, 0x0, 0x7500000000000000, &(0x7f0000000100)) [ 1620.587646] ? __get_fs_type+0x97/0xc0 [ 1620.591546] do_mount+0x564/0x3070 [ 1620.595100] ? copy_mount_string+0x40/0x40 [ 1620.599338] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1620.604099] ? retint_kernel+0x10/0x10 [ 1620.608005] ? copy_mount_options+0x213/0x380 [ 1620.612511] ? write_comp_data+0x70/0x70 [ 1620.616583] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1620.622133] ? copy_mount_options+0x285/0x380 [ 1620.626643] ksys_mount+0x12d/0x140 [ 1620.630638] __x64_sys_mount+0xbe/0x150 [ 1620.634635] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1620.639664] do_syscall_64+0x1b1/0x800 [ 1620.643563] ? finish_task_switch+0x1ca/0x840 [ 1620.648070] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1620.653010] ? syscall_return_slowpath+0x30f/0x5c0 [ 1620.657957] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1620.663337] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1620.668203] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1620.673404] RIP: 0033:0x455b29 [ 1620.676596] RSP: 002b:00007fc0763dac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 18:27:27 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=0xffffffff, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f0000000040)='./file0\x00', r2}, 0x10) recvmsg(r0, &(0x7f0000001100)={&(0x7f0000000200)=@nfc_llcp, 0x80, &(0x7f0000001000), 0x0, &(0x7f0000001040)=""/192, 0xc0}, 0x2) sendmsg(r1, &(0x7f0000001380)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000180)="5b0f35f948f0fae279c2d4004dea5d718012934e337e0c0029e155cce457289bbaffa3135a9a1d37c4f623442227efc060da5065007ef84fb174c18f074046291741829607a54158d74695a41635922105772a54b4fb0869e71a76e4d0", 0x5d}, {&(0x7f0000000280)="2f3779b2ca8e8b28a1bfc62fb5aee6e1a86a5a38f35b13ee591bc3b43439a9e82185b1062960ee7222f2f5e4a5e4dda41a4100f0e5e04efe7e87d5882d09454f1ed4844be0d50b584ce7fbf4b4871abd8bfa51fa43811678008be222b1268bf6759cb01e0abc1fff6dfe9328f9de9c3192c1852fcc567796d8", 0x79}, {&(0x7f00000013c0)="21769cdac62675c0819e94bd1d05b7df9c17873240d1072609de080b07c7d7883f23279fc95551c4b523aa35790c8e74187554ba4403d38ea97a9b732655dfbcbdbebeda39dfbcb3389943362815c2359ff8ddbf706f5f8b7a4b649f278390f7d50765931f56c399f3152c4d762a070c38876546b2392941fd64f685fd2a4baad1829d997f23ea96fe7b90096dfd9b9a8f263a1ebb755f082903873543ac1b68f7029c57805a8794bcb5e3ed0c70d35367aaf9317e7767adc1810958ecc8d17ecc627e3952d49783335b555754841a98691fcd5dcc482199c82d7da2e23ce79d3ae47e8b3cc148da8b61ef03cded5b1f39a9ad0e40a1abacd546c239628ad6a212c142dc25165552c842abd9fc362e944ce638dfa0d8783e5cad5776708ba9e177ba8a0180ed1090c1abdfe701f83623bd44f82a67d2297741285d1670fb5086906ddf5173657acc473ae9d546454922797002d30e70521958ebfc650180d2acb4f2295b5c244c4c2180045fed0ed1baea0081dede3196f1ff5bf691e8f91646848e6394a30d485e3b4554f16777ec20ab1f6cfa0b00367ee432fa9c0997dff066747d62b97575031c839ea56d07a23fad19298b18e135d8fabc34db3dbee595e26feb405b96b9ea43c8274bb0c30e6622e297105b584bc2d8e7575ec03b9e907c3aa7478d03c2d36456b9a543a2031652e8cb6033a61b81cee774dd5ce9b1105373529630c553b1d53635345b5480bb48f79ee7f767164637a891aa57830bb6c1552c87fd755dc41e31b9afc258879d96fed5488c7b3f0bd443c157e88cdb59d5e4cfef9f04824882fe485c836f8e787f6e0910e435eba9999db17fae8a2d6a99164bc9f98430d4b7eda9196bb8606ec43c256a2d634b552b2a8c0b26c49610dd119f4a342ff54c15a9906f9e776e2ebbd949a798779bf1d9d6b97b464733aade69faa5dac7b36e17286822b2cbcd7ee84434eed11901ef4e8122c628fdff784612ac49e1db7a29ed260aab0644ca1e1d48b69d7984d7b64e3a4e2475fc6de0e8c07c173346ee493e69f0c55b5bd52eb7b65862bced0cebd7ec8cfc525e0afb18ee404cbabb3bd836b1d4814e303d18ba4da4d10d97731433df8f22fd2cd24d1dc631f1bb8feb49a28dffe52e721b75d68fb3f8d01e0f25f29cd39beca9f5c182148a1109d556ca6dc3468f4543ab140282f310914ab0588f4437aae75912a13ac24b2f263a87b3ec4576adb5dd1e7951d1f5eca172c28c820e6319a51599d7294e3da5573ef40c000a128d035de85454d63b071d5ea7377573c0016beefdfe9c9b2bbc0d1244e32cc3ac00c18f69ad1be13d08162de00c59148e6aa38478817012a090121d66227052e010d4f9b8e978c8f18b7a78cd7985e4b7f2a41c8b4eac80dd5aaac2e313fca32bb59c621c190054bb871769c4d27b3805f95c3b4c3ca3351812d832f0286f7691f904f59db714427a582df09335946a8d113f33c51f88a58d0068c681b6dd5a2a3fe60c92f530b5d68d490651c330f9ebc021cd0298b07ed641fc92f2737bab41173df0bf47aa4d75bdb8255724b1e1a1a378f653ff87551823d6e4fc868fc57992fe68155a99d9a943963d80bf5c7eefce31c193e0cf7d59f261ff37e0bd3bbe26712cb330d6fe96ca21964ac94fc262fa1adeb6bd3924c6db0ca0a62935becf4370f9667d6da6ac0ff1f9bcde80dd435b8aeefa03c366aa368c460298f9022df92203f23cbe957ccdf45d73914dfd5e06d56b0996fa181326ba70c5e3231554556a124b4628f62875d246b3bce9b51e72fdcf0cfb82fafa954ecbd8dcfbe45bb8c529b93480d723ea2cd9223faa913cbaf7036de4cac18b5c34a71a815c9f1593550951e3683e430684407dcff12b7f9f3c54ed7bb6accc0ad3374f8f2c20be471bf6fcba4e08e0932e087dca6008a8947648ebd836ea9a2f78f3fd8dd68563efd3b50f0e4c2c2626ba49f930651ee777bfd1b53220caca64d28186234c5c641e404d376a6f837529117024297c91d7aacf67ed3544600fa09f7860b78c9552a73dc6f3b8402c345726bcf8366e6d68b79d839ba13fb9d5d34979ada923f78bf838a9684bd5b8524ca94fd384a65d1cd20ebcdb1c8bfb3bd30be86a749c5f8b6263bdc05e6c351f308462a83b56e317bf436711e7e153b236871629df8096b5df02677c27dcbf0210c32fd731f0894efe3c3eab2a472067360892fc92928ba211b3afece5adbc4c06d401209f651392bab0e158fe634599eec8685379731de11b01596dedd07134e473970acac8321a1b8368339fef671bb8c51f31ec40f201ac891300001ab043c7200c2892f86497a22299d597b4da2d8fec3b00d68a905ecd8452c7e5e8f758136a2345b61d381c85eb43e5e7e846c471bb04e4a0d4bea8159a8faf9783b91ec7c6f79c12992d39cb9e91c57b0e584f0a3b224388fbe8ff671fb2dd347be9fc6c10ca38092712c5bcbacc8a37c92eabb44be03091c064838efec2ecb11a22c65d6956b1b937fe59a5401a7bf98233112bd02a8cddf9262688b8aae57e8d8e63a42f44f5aabdc3f140cefc6a3f8e86f68f57c5c7d1341d8371022f7b69bfc3ee5b937b234990f092777cbd45e7fdc0e207779ae543b4b969fcccfb2780f48cba6b347c243d2e928fdeeb0e54efe7ca0782af4b7305af23ebe0443c9cb37613524792e85fdb7e7dacf8b0f6f8cac2a60d786e3a8d84310ef7edac747c3dd6f7e0b2cf6a0bf1020a2f9a2171cd7d92b4012b4abab372d7db80387ce8fd34f0c9d9f37a39ce44a87d521e5d8668e5821de997bbc4857397fc1d0c81ad9f12a8357e0a533453a8a7e25fbe39d5e5feff454ecfee96ed85668b31060af236f9bb3e57bd246f0aac22970f53f5ecf731122ac366d5ca0d3e4f89a6976b34d3bb25b68a37e8c961fa4a62ddc40b544c24386261ad1ddded18a248bc2ae936483ff8e1d3a0de2b4a6e2e50f0922ddd4b0664fb96f944fef0bfa91b52f6353c1bb21d1df066691fd53b27cc78ad64dde209d4a7c242825e5ca4d3e3729246673631afeadbcab2877d648efd21271fef67e3d4de495ad98e7af167218e60a89cdca5860face27a8fd9f398c3c8a7ce0472e0836fe5a91a22e37f0ee32631f48e5f9eeec69975c354857ba5f2f703a0af87ed9c0b829f13ab260f37a929dc325d878296c6e40aa3e4577dd82f9f40a6574453ecd5c46b46530bde3805b0e31000bacdf65759b8f2344d0abe82101c4af0d91f4080b013c1080fdf6bcaadaae2a4847beb30f2895d72dca76c8854442831b0e11475c0c65a2b525ce24ac9fd76e888c70e35ce717756e7142b680476f6736e116ea4951e800ebc0ad3b1deef541a8e66292b580050f6b827be02c09310b0359de62e49c191f5fdcf614d543158495c6f97374bf28677091968c523408fb0a7c4b8a57a33907a58b182116e23579a5826a7c239dcd6fdd80be2f9980b1dee83da656816237c5fd38eac02c095a2f685676c3ddb1a253f5f11129ec21140497e4769f64949c1375a349e90d33b403d63fd00ee5314877287a58ce3a2d9d22a284929a33e53443069888ccf1c4bb422941a4bcd8793d551440de868a0d255de7d4c81f883a373a6a625e63ebb8c054824cae81a742b4c8f4db75cbee80b314a8a0799d5c7ad4de2e674a38995d6f1c8435816927f13faadd4f93f420902d25be7880d5c04bd0865db4d9f5c6e0f682d6d2950c561ba8d8abbdea2e204d4dc4b4ca090ec912dcb5d3507b0649a2cc8e36c5b547065328bf2f048313e115f86a46e95d2f9e469cf738fab6124ef0d77d7f0a0a68b46595edae8870273a39c00a3a1bd223dbc7edbc6bd812635efce4739a1a0f756cf8043529afa5a25af247285ff590e2e7f5d7982e433f584300879767a2e3244c0fbd03f9be831c0b8f22ba72138db49492ca20264eec61b444a76aed0ae58d685b8e31e24024c5577eb502602188a3076a2b5b9d153f10e9a9461b57c6c131b6d46f8f8214c17dd425b3c8c35c1d56aba87d6739f8461859a1a68b8cd20cd7edf6a92a460bea442ca3b2d361c302edbfec567068b0dfef0261a028d28dde06615f7f1557099cfb079b8ff424cadaa01d822c29d6a27a9508de77860c737d18376eea0a805a19005a9c25d78c580d01436c05edd4ed392fa3c88480f6c7ccaa16a5cbfb688bb13669ae581e5e85f443ba9c7681ae5bb39e162f8b68f09cbe87a3e0c7593ee7b84e7c8ff7e7dd687cf411860764022fb48af57076dcff49791592006d5829b4cf819c5bfb9203b32d4ac77517529f01dfaa0e3108c83cec8fa15261f2a7b0d46e85f266138fa8836176ffa0217b6add1040cea1ae1d58e6f55654b9be115cae3f1b420dadddffce5625c642f7d522cc0ddea198299a08a36af287e41fa5e192b68035f6d459102f6c40bd1249bfb2ded8dc08e7e5ec25167fdb56ed417ac1374769fc27cf880d9aad66309889d987a57d88b3d7e00240c35c71e2c25b21055c6e6915bbe320367600d9830c3d1861ca82b26db9b8ba1d1db135028316d32d78e169cfd0ee42f9779d8ce5e72c29b03281782750312ef0f3924a5f5375224f9889e3eb53f4303309ab77aa8096aaa9b9ee01e1391e3ebd82bf83573a4526688533a5a0edeacdb64c69076c3ef79652efd70e8273c96aac1e1be1a05d62b5eb0f3909e3ce4b32e41f006b79402e6e7fc347bd72d6d9ada9b808ce6ef3d55b1b108f6b3315d9fe12f9c9dd5c3c41dc548c06721bc9950580e2e2a2358356e193b5e8095dd4429bad86680f85521445e4ddf46ac4ed51c153f5acc4ac4b443c0fd7a4205abdea561dadb987358248de9ff05831133233175ededc644a90281bfe492351ae6790a36e5e29f81a603995195b74b81acc376ff2335deed03c3683144c0ebf56209d1a7d1ffb711168f37f940d67e3cb6009b0c0d77dfedc64fc73335d3d8903b75465f9cb93afdc8b8d5bc4ba2d82c252e9f0b3b011d2d6948b26f4c2ca489e17109a86ba93f2ef5d181a13a1b4e76e256ed18572e68fbd282a6022042640bcea8227f09051d67e16ef0111aead5f396f374bdf92a6b44c40995d462811b44d6aceb71616ac2a546667d77adf9b74ebb9e2d9478c1f6bedb9947b91241da2de176ba8c8ae2dba274cd5e5f3635fe64a56ac8f882d27ba7177f9c52a4353e6d0e87d0a44b57cac64cdb6bf09101872d208cb433d02f41e30f393958ccf1b9a3eb11032d5b4f492a732654ad80c17d4e9d7f19946d940b1ec3a061b27dfebaabeef25479f6e841b0129fbe961ed2817974c0cb220fceb525e62e3c4b6eb77540b9af8175b7e4dae97663e7428a0d5e150e3b99529464d866237ac92a82323433ea5831076b489a4ef13acfce18785280246d13db847ffa68606304592f50b74c85c686849130fdc66d951ea92a37c4da0fe19731b82eab139f3392e999b9288b32daf6a557b1a4144e2eb43073439f2fd5ba97c39c599f354999cd06cae853c52c6779915b0937b9ae55fe75b78229016978217b6d48fce178a02c0f52c7d43b49599809e8888a10a9fe679986200d6bdaa9616b25d83eba04a28d1cf988b5b88bc06ee3cf6e0505a72dff81183413763d3c69115c8672a15fe13f8f0c01575a93c73af1faed8d614008feaf91c3ab09810a0894d3c3320565555fbc1061d72d581921a5fea8420d4973173b51f1c8a964ea256e627d2884ebf723ccd4c028458f19727f3534e67e69bccb5fe1ceb3e1f76157553d4a359e115a6c138f046eb489f615e4da3b", 0xffffffffffffffce}, {&(0x7f0000000300)="f8975d452fae8d6e4c21d394fc711ec316", 0x11}, {&(0x7f0000000340)="537d02c8ff4f554034ebf32c73cc74efdd8c72e54db9d2e531a775df0e5c009e005c17cd81a1df62036ddc889507cb3a0721195f361c1980d1c0c3040a3c54571fb71b8ef7aa8bf72b818ab0dd4f69b146f928bb6b2ebe16923454cd4e193fd2ca1aa264e418c51bc3d5e77e842082193a15b0d67056b854e6a5c52ce19eefe611c2f261f4edf7c8f4f33728e76fbe4176c50b65fdc55bbfbdc47695a5e0dd5aa2e5d030b99051af53ec9e8a7fe0d046f1be988ef8ba0c4df2d5408b514682cbe32c0a95b3ba6718", 0xc8}, {&(0x7f0000000440)="aba89bab3fa5a38e520fc5c5a9ade0134052aa1ecb6f485d9c79a1d34cda4e3e7efa483ed0f18be5117ee274541824b38f60773f34e3cbfca4ee461dcd968a78d65a9427fd775361db18d63be9a8d499c3594fed959f710fc1a5d0a5ebda517941c3d0482ccfb778ae98f2eeb4bae6826845e8f80b246a58d965e4fda39e1201be8a72a05afe82577cf59dd842bdb0592c9e4f11e1534aff21b3ed4624636d43d9681c7ccd6f450dbad13a9eaf89b71d751dc71eed88e423697603d8d0", 0xbd}], 0x6}, 0x0) recvmsg(r0, &(0x7f0000000600)={0x0, 0x7c, &(0x7f0000000540), 0x0, &(0x7f00000005c0)=""/39, 0x27, 0xfffffffffffffffd}, 0x22) [ 1620.684325] RAX: ffffffffffffffda RBX: 00007fc0763db6d4 RCX: 0000000000455b29 [ 1620.691611] RDX: 0000000020fb5ffc RSI: 0000000020343ff8 RDI: 0000000020000100 [ 1620.698886] RBP: 000000000072bea0 R08: 000000002000a000 R09: 0000000000000000 [ 1620.706159] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 1620.713434] R13: 00000000004c1e44 R14: 00000000004cf088 R15: 0000000000000009 18:27:27 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x9, 0x5, 0x9, &(0x7f0000000180)={0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000000500)={&(0x7f0000000240)=@ipx, 0x80, &(0x7f0000000400)=[{&(0x7f00000002c0)=""/148, 0x94}, {&(0x7f00000003c0)=""/52, 0x34}], 0x2, &(0x7f0000000440)=""/169, 0xa9, 0x3ff}, 0x10002) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000540)=0xc3, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000580)) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:27 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:27 executing program 5 (fault-call:2 fault-nth:10): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:27 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)="2e2f66696c6530f5", &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:27 executing program 1: socketpair(0x1, 0x0, 0xef01000000000000, &(0x7f0000000100)) 18:27:27 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:27 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x7, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x25}, [], {0x95}}, &(0x7f0000000000)="504c20004cf7d12af11ce92537b5e3191e66de5d4ec18e4c2df01484a86d77842f624946eae310794c8c96ff1466232e25951139bda5d2990e523f8ec3080ffc1224d8dc4c84a9c8e8ab31576806715523fa749e8615c61049b8b1be6aa7740702cc5add", 0x5, 0x487, &(0x7f000000cf3d)=""/195}, 0x48) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000740)={&(0x7f0000000140)=@pppol2tp, 0x80, &(0x7f0000000640)=[{&(0x7f00000001c0)=""/222, 0xde}, {&(0x7f00000002c0)=""/162, 0xa2}, {&(0x7f0000000380)=""/238, 0xee}, {&(0x7f0000000480)=""/254, 0xfe}, {&(0x7f0000000580)=""/161, 0xa1}], 0x5, &(0x7f00000006c0)=""/66, 0x42, 0x101}, 0x40) 18:27:27 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) [ 1620.958942] FAULT_INJECTION: forcing a failure. [ 1620.958942] name failslab, interval 1, probability 0, space 0, times 0 [ 1620.970376] CPU: 0 PID: 22759 Comm: syz-executor5 Not tainted 4.17.0-rc7+ #38 [ 1620.977655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1620.987012] Call Trace: [ 1620.989617] dump_stack+0x1b9/0x294 [ 1620.993237] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1620.998419] ? unwind_get_return_address+0x61/0xa0 [ 1621.003343] should_fail.cold.4+0xa/0x1a [ 1621.007397] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1621.012491] ? save_stack+0xa9/0xd0 [ 1621.016107] ? save_stack+0x43/0xd0 [ 1621.019721] ? kasan_kmalloc+0xc4/0xe0 [ 1621.023601] ? kmem_cache_alloc_trace+0x152/0x780 [ 1621.028432] ? nfs_fs_mount+0x53c/0x2efd [ 1621.032481] ? mount_fs+0xae/0x328 [ 1621.036014] ? do_mount+0x564/0x3070 [ 1621.039721] ? ksys_mount+0x12d/0x140 [ 1621.043688] ? __x64_sys_mount+0xbe/0x150 [ 1621.047830] ? do_syscall_64+0x1b1/0x800 [ 1621.051884] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1621.057246] ? find_held_lock+0x36/0x1c0 [ 1621.061315] ? check_same_owner+0x320/0x320 [ 1621.065626] ? kasan_check_read+0x11/0x20 [ 1621.069764] ? rcu_is_watching+0x85/0x140 [ 1621.073914] ? rcu_note_context_switch+0x710/0x710 [ 1621.078830] ? rcu_pm_notify+0xc0/0xc0 [ 1621.082716] __should_failslab+0x124/0x180 [ 1621.086957] should_failslab+0x9/0x14 [ 1621.090749] __kmalloc_track_caller+0x2c4/0x760 [ 1621.095408] ? kmem_cache_alloc_trace+0x616/0x780 [ 1621.100247] ? kmem_cache_alloc_trace+0x616/0x780 [ 1621.105083] ? nfs_fs_mount+0x2188/0x2efd [ 1621.109233] kstrdup+0x39/0x70 [ 1621.112420] nfs_fs_mount+0x2188/0x2efd [ 1621.116391] ? nfs_show_options+0x250/0x250 [ 1621.120711] ? nfs_clone_super+0x420/0x420 [ 1621.125024] ? nfs_parse_mount_options+0x2640/0x2640 [ 1621.130129] ? lock_downgrade+0x8e0/0x8e0 [ 1621.134272] ? module_unload_free+0x5b0/0x5b0 [ 1621.138761] mount_fs+0xae/0x328 [ 1621.142117] ? mpi_free.cold.1+0x19/0x19 [ 1621.146170] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1621.150750] ? may_umount+0xb0/0xb0 [ 1621.154368] ? _raw_read_unlock+0x22/0x30 [ 1621.158505] ? __get_fs_type+0x97/0xc0 [ 1621.162389] do_mount+0x564/0x3070 [ 1621.165918] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1621.170318] ? copy_mount_string+0x40/0x40 [ 1621.174541] ? rcu_pm_notify+0xc0/0xc0 [ 1621.178437] ? copy_mount_options+0x5f/0x380 [ 1621.183095] ? rcu_read_lock_sched_held+0x108/0x120 [ 1621.188099] ? kmem_cache_alloc_trace+0x616/0x780 [ 1621.192932] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1621.198462] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1621.203985] ? copy_mount_options+0x285/0x380 [ 1621.208472] ksys_mount+0x12d/0x140 [ 1621.212092] __x64_sys_mount+0xbe/0x150 [ 1621.216054] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1621.221062] do_syscall_64+0x1b1/0x800 [ 1621.224936] ? finish_task_switch+0x1ca/0x840 [ 1621.229422] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1621.234340] ? syscall_return_slowpath+0x30f/0x5c0 [ 1621.239265] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1621.244626] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1621.249465] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1621.254642] RIP: 0033:0x455b29 18:27:27 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:27 executing program 1: socketpair(0x1, 0x0, 0x1d, &(0x7f0000000100)) [ 1621.257840] RSP: 002b:00007fc0763dac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1621.265538] RAX: ffffffffffffffda RBX: 00007fc0763db6d4 RCX: 0000000000455b29 [ 1621.272794] RDX: 0000000020fb5ffc RSI: 0000000020343ff8 RDI: 0000000020000100 [ 1621.280055] RBP: 000000000072bea0 R08: 000000002000a000 R09: 0000000000000000 [ 1621.287311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 1621.294564] R13: 00000000004c1e44 R14: 00000000004cf088 R15: 000000000000000a 18:27:27 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:27 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x100000000000001, 0x1, 0x20001, 0x2, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00'}, 0x10) 18:27:27 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000120, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:27 executing program 1: socketpair(0x1, 0x0, 0xcc, &(0x7f0000000100)) 18:27:27 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:28 executing program 7: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)=0x2, 0x4) socketpair(0x210, 0x1, 0xffffffbffffffffe, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000400)) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000001580)=[{0x18, 0x1, 0x1, "12"}], 0x18, 0x2000}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r0, 0x50, &(0x7f0000000380)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000300)=r2, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000080)="3fa34776e1c2f23c0b63f2bcd52c2a588e216eec4079735019b828ef1d61da45337e4604e4183f81d3f024787406304d077debcfb1a4e6aca28cff9ba8cea0a193b31c7a010c08a6faacdbe1ae1271835f9d9e8c02ecbd3ed6fc96fa17ccf69caaea577034bcc44e5230423cf908a05b458b4aca4c148921a8efae68dd098042c30cb9f4813f", &(0x7f0000000140)="9d31fd41179bafe0d52bb53f5fbbe76321e80399952114793d8055505418e647b106d0379a831f82a0a768ad7b841f7b44f21976a8a385a06ac400bfdfbce46f6cc02b560ae323e7c51d1bcecc5dda3b721a00b3f794a50a249359f5aafd82a0921d58a10b73f5e7bb2f8ebd1cb822e39e56643af5c1edcd670a38e1c7bcf905746d6df09afc139ca07e7512918327d654d17eb591bcaaaf79103ba902f04fe4a7d2", 0x2}, 0x20) recvmsg$kcm(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000440)=""/222, 0xde}, {&(0x7f0000000540)=""/169, 0xa9}, {&(0x7f0000000240)=""/31, 0x1f}, {&(0x7f00000002c0)=""/14, 0xe}, {&(0x7f0000000600)=""/157, 0x9d}], 0x5, &(0x7f0000000740)=""/46, 0x2e, 0x40}, 0x40002000) 18:27:28 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:28 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="451fb1a9000000000000000000"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkalleP\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)={0xb, 0xfff, 0x7745, 0x7, 0x8, 0xffffffffffffffff, 0x3ff}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000600)={r0, &(0x7f0000000500)="3234ffb91b1b04daaf314e6b27cf9e1e8333", &(0x7f0000000540)=""/159}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x12, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000002c0)='GPL\x00', 0x80000001, 0x3bd, &(0x7f0000000400)=""/187, 0x0, 0x0, [], 0x0, 0xf}, 0x48) 18:27:28 executing program 5 (fault-call:2 fault-nth:11): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:28 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x9, 0x5, 0x9, &(0x7f0000000180)={0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000000500)={&(0x7f0000000240)=@ipx, 0x80, &(0x7f0000000400)=[{&(0x7f00000002c0)=""/148, 0x94}, {&(0x7f00000003c0)=""/52, 0x34}], 0x2, &(0x7f0000000440)=""/169, 0xa9, 0x3ff}, 0x10002) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000540)=0xc3, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000580)) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:28 executing program 1: socketpair(0x1, 0x0, 0xc000000000000000, &(0x7f0000000100)) 18:27:28 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:28 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:28 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)="2e2f66696c6530ff", &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:28 executing program 1: socketpair(0x1, 0x0, 0x84000000, &(0x7f0000000100)) 18:27:28 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:28 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:28 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="2f1a81a6bd0535593d"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000000180)=""/195}, 0x48) r1 = perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x2, 0x5, 0x2, 0x9, 0x0, 0x3, 0x8, 0x2, 0xec5, 0x8, 0x6, 0x40000, 0x1bb8, 0x4, 0x9, 0x7, 0x9, 0x0, 0x7fffffff, 0x1, 0x8001, 0x5, 0x2, 0x7, 0x5, 0x5, 0x9, 0x9, 0x3ff, 0x400, 0x9, 0xf73, 0xa32, 0xc, 0x8, 0xffff, 0x0, 0x66, 0x0, @perf_config_ext={0x7, 0x465}, 0x1200, 0x100000000, 0x7, 0x7, 0x101, 0x3, 0xa3a}, 0xffffffffffffffff, 0xd, 0xffffffffffffff9c, 0x2) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) r2 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b400000000000000250000000000004f07800000000000000043ff00000000000000950000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r2, 0x0, 0xe, 0x2, &(0x7f0000000040)="a82591bdacd525618386559591bc", &(0x7f0000000100)=""/2}, 0x28) [ 1621.883768] FAULT_INJECTION: forcing a failure. [ 1621.883768] name failslab, interval 1, probability 0, space 0, times 0 [ 1621.895123] CPU: 1 PID: 22811 Comm: syz-executor5 Not tainted 4.17.0-rc7+ #38 [ 1621.902406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1621.911763] Call Trace: [ 1621.914365] dump_stack+0x1b9/0x294 [ 1621.918019] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1621.923221] ? rpc_exit+0x110/0x110 [ 1621.926857] ? init_timer_on_stack_key+0xe0/0xe0 [ 1621.931623] ? __raw_spin_lock_init+0x1c/0x100 [ 1621.936222] should_fail.cold.4+0xa/0x1a [ 1621.940311] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1621.945430] ? __rpc_init_priority_wait_queue+0x262/0x3e0 [ 1621.950978] ? rpc_rotate_queue_owner+0x580/0x580 [ 1621.955833] ? __raw_spin_lock_init+0x1c/0x100 [ 1621.960429] ? __lockdep_init_map+0x105/0x590 [ 1621.964937] ? rpc_init_wait_queue+0x22/0x30 [ 1621.969367] ? check_same_owner+0x320/0x320 [ 1621.973704] ? rcu_note_context_switch+0x710/0x710 [ 1621.978643] ? save_stack+0xa9/0xd0 18:27:28 executing program 1: socketpair(0x1, 0x0, 0x7f01000000000000, &(0x7f0000000100)) 18:27:28 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:28 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) [ 1621.982280] __should_failslab+0x124/0x180 [ 1621.986518] should_failslab+0x9/0x14 [ 1621.990332] kmem_cache_alloc_trace+0x2cb/0x780 [ 1621.995031] ? graph_lock+0x170/0x170 [ 1621.998846] ? do_syscall_64+0x1b1/0x800 [ 1622.002920] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1622.008307] nfs_alloc_fattr+0x48/0x1d0 [ 1622.012303] nfs_create_server+0x42/0x5f0 [ 1622.016463] ? find_held_lock+0x36/0x1c0 [ 1622.020534] nfs_try_mount+0x177/0xab0 [ 1622.024434] ? lock_downgrade+0x8e0/0x8e0 [ 1622.028600] ? nfs_request_mount.constprop.20+0x900/0x900 18:27:28 executing program 7: socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000040)={r0, r0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x20000000000046}, 0x2c) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") 18:27:28 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)="2e2f66696c6530ff", &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1622.034142] ? module_unload_free+0x5b0/0x5b0 [ 1622.038647] ? kasan_check_read+0x11/0x20 [ 1622.042808] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1622.047222] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1622.051816] ? kasan_check_write+0x14/0x20 [ 1622.056057] ? do_raw_spin_lock+0xc1/0x200 [ 1622.060305] ? _raw_spin_unlock+0x22/0x30 [ 1622.064467] nfs_fs_mount+0x17de/0x2efd [ 1622.068450] ? nfs_show_options+0x250/0x250 [ 1622.072777] ? nfs_clone_super+0x420/0x420 [ 1622.077011] ? nfs_parse_mount_options+0x2640/0x2640 [ 1622.082120] ? lock_downgrade+0x8e0/0x8e0 [ 1622.086272] ? module_unload_free+0x5b0/0x5b0 [ 1622.090770] mount_fs+0xae/0x328 [ 1622.094137] ? mpi_free.cold.1+0x19/0x19 [ 1622.098205] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1622.102788] ? may_umount+0xb0/0xb0 [ 1622.106422] ? _raw_read_unlock+0x22/0x30 [ 1622.110572] ? __get_fs_type+0x97/0xc0 [ 1622.114473] do_mount+0x564/0x3070 [ 1622.118015] ? copy_mount_string+0x40/0x40 [ 1622.122249] ? rcu_pm_notify+0xc0/0xc0 [ 1622.126146] ? copy_mount_options+0x5f/0x380 [ 1622.130559] ? rcu_read_lock_sched_held+0x108/0x120 [ 1622.135581] ? kmem_cache_alloc_trace+0x616/0x780 [ 1622.140437] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1622.145974] ? _copy_from_user+0xdf/0x150 [ 1622.150130] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1622.155669] ? copy_mount_options+0x285/0x380 [ 1622.160170] ksys_mount+0x12d/0x140 [ 1622.163801] __x64_sys_mount+0xbe/0x150 [ 1622.167773] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1622.172794] do_syscall_64+0x1b1/0x800 [ 1622.176680] ? finish_task_switch+0x1ca/0x840 18:27:28 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x9) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)="2173797374656dfa5d292d5b7070703123656d31f673656c665e70707030776c616e306d643573756d76626f786e657430") socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x101) [ 1622.181177] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1622.186113] ? syscall_return_slowpath+0x30f/0x5c0 [ 1622.191048] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1622.196418] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1622.201272] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1622.206460] RIP: 0033:0x455b29 [ 1622.209645] RSP: 002b:00007fc0763dac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1622.217357] RAX: ffffffffffffffda RBX: 00007fc0763db6d4 RCX: 0000000000455b29 [ 1622.224628] RDX: 0000000020fb5ffc RSI: 0000000020343ff8 RDI: 0000000020000100 [ 1622.231898] RBP: 000000000072bea0 R08: 000000002000a000 R09: 0000000000000000 [ 1622.239167] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 1622.246436] R13: 00000000004c1e44 R14: 00000000004cf088 R15: 000000000000000b 18:27:28 executing program 5 (fault-call:2 fault-nth:12): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:28 executing program 1: socketpair(0x1, 0x0, 0xeb00000000000000, &(0x7f0000000100)) 18:27:28 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:28 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:28 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)="2e2f66696c6530ff", &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:28 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3f, 0x55}}, 0x0, 0x0, 0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000080)='./file0\x00', 0x105) gettid() socketpair(0x2, 0x80a, 0x62, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000040)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f00000000c0)='nilfs2\x00', 0x0, &(0x7f0000000340)) 18:27:28 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x9, 0x5, 0x9, &(0x7f0000000180)={0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000000500)={&(0x7f0000000240)=@ipx, 0x80, &(0x7f0000000400)=[{&(0x7f00000002c0)=""/148, 0x94}, {&(0x7f00000003c0)=""/52, 0x34}], 0x2, &(0x7f0000000440)=""/169, 0xa9, 0x3ff}, 0x10002) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000540)=0xc3, 0x4) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:28 executing program 0: r0 = socket$kcm(0xa, 0x122000000003, 0x11) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000000)=r1, 0xffffffffffffffd4) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000340)="f4a7cf68d92b2c24f994d0d18498d66206baa637fde720d399bb7488348680cdd043806a13597547", 0x28}], 0x1}, 0x0) [ 1622.468333] FAULT_INJECTION: forcing a failure. [ 1622.468333] name failslab, interval 1, probability 0, space 0, times 0 [ 1622.479714] CPU: 0 PID: 22886 Comm: syz-executor5 Not tainted 4.17.0-rc7+ #38 [ 1622.486999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1622.496365] Call Trace: [ 1622.498976] dump_stack+0x1b9/0x294 [ 1622.502623] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1622.507826] ? __kernel_text_address+0xd/0x40 [ 1622.512345] should_fail.cold.4+0xa/0x1a [ 1622.516424] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1622.521539] ? save_stack+0xa9/0xd0 [ 1622.525186] ? kasan_kmalloc+0xc4/0xe0 [ 1622.529088] ? kmem_cache_alloc_trace+0x152/0x780 [ 1622.533945] ? nfs_get_client+0x8b6/0x1500 [ 1622.538189] ? nfs_init_server+0x364/0xfb0 [ 1622.542434] ? nfs_create_server+0x86/0x5f0 [ 1622.546764] ? nfs_try_mount+0x177/0xab0 [ 1622.550833] ? nfs_fs_mount+0x17de/0x2efd [ 1622.554996] ? mount_fs+0xae/0x328 [ 1622.558559] ? find_held_lock+0x36/0x1c0 [ 1622.562655] ? check_same_owner+0x320/0x320 [ 1622.566994] ? rcu_note_context_switch+0x710/0x710 [ 1622.571947] __should_failslab+0x124/0x180 [ 1622.576195] should_failslab+0x9/0x14 [ 1622.580014] __kmalloc_track_caller+0x2c4/0x760 [ 1622.584700] ? nfs_alloc_client+0xac/0x740 [ 1622.588947] ? rcu_read_lock_sched_held+0x108/0x120 [ 1622.593978] ? kmem_cache_alloc_trace+0x616/0x780 [ 1622.598837] ? nfs_alloc_client+0x36f/0x740 [ 1622.603170] kstrdup+0x39/0x70 [ 1622.606378] nfs_alloc_client+0x36f/0x740 [ 1622.610547] ? register_nfs_version+0x280/0x280 [ 1622.615236] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1622.619839] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1622.625055] nfs_get_client+0x8b6/0x1500 [ 1622.629131] ? nfs_alloc_fattr+0x48/0x1d0 [ 1622.633295] ? vfs_kern_mount.part.34+0xd4/0x4d0 [ 1622.638078] ? nfs_put_client+0x30/0x30 [ 1622.642072] ? rpc_init_wait_queue+0x22/0x30 [ 1622.646500] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 1622.651701] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1622.657254] ? nfs_init_timeout_values+0x2f8/0x410 [ 1622.662188] nfs_init_server+0x364/0xfb0 18:27:28 executing program 1: socketpair(0x1, 0x0, 0x156, &(0x7f0000000100)) 18:27:28 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:28 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x9, 0x5, 0x9, &(0x7f0000000180)={0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000000500)={&(0x7f0000000240)=@ipx, 0x80, &(0x7f0000000400)=[{&(0x7f00000002c0)=""/148, 0x94}, {&(0x7f00000003c0)=""/52, 0x34}], 0x2, &(0x7f0000000440)=""/169, 0xa9, 0x3ff}, 0x10002) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:28 executing program 0: ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000000)="080025fbf69cab4d743428000000000000") 18:27:29 executing program 1: socketpair(0x1, 0x0, 0xaf, &(0x7f0000000100)) 18:27:29 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:29 executing program 1: socketpair(0x1, 0x0, 0xc4, &(0x7f0000000100)) 18:27:29 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1622.666257] ? nfs_clone_server+0x920/0x920 [ 1622.670586] ? rcu_read_lock_sched_held+0x108/0x120 [ 1622.676398] ? kasan_check_write+0x14/0x20 [ 1622.680646] nfs_create_server+0x86/0x5f0 [ 1622.684818] ? find_held_lock+0x36/0x1c0 [ 1622.688896] nfs_try_mount+0x177/0xab0 [ 1622.692798] ? lock_downgrade+0x8e0/0x8e0 [ 1622.696959] ? nfs_request_mount.constprop.20+0x900/0x900 [ 1622.702514] ? module_unload_free+0x5b0/0x5b0 [ 1622.707027] ? kasan_check_read+0x11/0x20 [ 1622.711189] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1622.715606] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1622.720195] ? kasan_check_write+0x14/0x20 [ 1622.724431] ? do_raw_spin_lock+0xc1/0x200 [ 1622.728677] ? _raw_spin_unlock+0x22/0x30 [ 1622.732852] nfs_fs_mount+0x17de/0x2efd [ 1622.736847] ? nfs_show_options+0x250/0x250 [ 1622.741181] ? nfs_clone_super+0x420/0x420 [ 1622.745424] ? nfs_parse_mount_options+0x2640/0x2640 [ 1622.750561] ? lock_downgrade+0x8e0/0x8e0 [ 1622.754716] ? module_unload_free+0x5b0/0x5b0 [ 1622.759230] mount_fs+0xae/0x328 [ 1622.762608] ? mpi_free.cold.1+0x19/0x19 [ 1622.766693] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1622.771279] ? may_umount+0xb0/0xb0 [ 1622.774913] ? _raw_read_unlock+0x22/0x30 [ 1622.779068] ? __get_fs_type+0x97/0xc0 [ 1622.782975] do_mount+0x564/0x3070 [ 1622.786533] ? copy_mount_string+0x40/0x40 [ 1622.790781] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1622.795894] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1622.800669] ? retint_kernel+0x10/0x10 [ 1622.804598] ? copy_mount_options+0x1a1/0x380 [ 1622.809104] ? copy_mount_options+0x1a4/0x380 [ 1622.813627] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1622.819185] ? copy_mount_options+0x285/0x380 [ 1622.823709] ksys_mount+0x12d/0x140 [ 1622.827354] __x64_sys_mount+0xbe/0x150 [ 1622.831338] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1622.836366] do_syscall_64+0x1b1/0x800 [ 1622.840264] ? finish_task_switch+0x1ca/0x840 [ 1622.844769] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1622.849718] ? syscall_return_slowpath+0x30f/0x5c0 [ 1622.854679] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1622.860061] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1622.864927] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1622.870115] RIP: 0033:0x455b29 [ 1622.873307] RSP: 002b:00007fc0763dac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1622.881044] RAX: ffffffffffffffda RBX: 00007fc0763db6d4 RCX: 0000000000455b29 [ 1622.888330] RDX: 0000000020fb5ffc RSI: 0000000020343ff8 RDI: 0000000020000100 [ 1622.895604] RBP: 000000000072bea0 R08: 000000002000a000 R09: 0000000000000000 [ 1622.902875] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 1622.910200] R13: 00000000004c1e44 R14: 00000000004cf088 R15: 000000000000000c 18:27:29 executing program 5 (fault-call:2 fault-nth:13): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:29 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3800000000000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:29 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:29 executing program 1: socketpair(0x1, 0x0, 0x8e00000000000000, &(0x7f0000000100)) 18:27:29 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0xf}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x28, &(0x7f0000000080)}, 0x10) r1 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r1, 0x29, 0x14, &(0x7f0000000080), 0x301) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)) 18:27:29 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)="2e2f66696c65309e", &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:29 executing program 7: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)) r0 = socket$kcm(0x11, 0x2, 0x300) r1 = socket$kcm(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000180)=@nl=@kern={0x10, 0x0, 0x0, 0x20000000}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000200)="83f4129653bc0f4f5d4947026bf6b9e9f35f1848ae774b223c2656bcc7f8b78eb6550d8e8ad6918a7278ce04e261309409c91dc8cc77f53c2eacd3013328cc214dc46729b6ee50ca6551d7dda27a6e3442f4bf26654b8b1c3a0783350fc7b2ef505cedb0a406142ebde9abc780b5aa2f2c81bcf12e5be034c691533d6acc5449af194b5610800876375b1a447d818010f783f571554665b4", 0x98}], 0x1, &(0x7f0000000300)=[{0xc8, 0x104, 0x2, "a1c8797487d56d478c7cab600984382fd8ace15804352e6cac3c12b1ad2f119bfb2ec9e20713cbf319a2575d8d291aa4fc0c624c0c47dbbfbc5c954223089edd8fae26f351419f553ca33d07c8c377e3ea0cd951ce8cc69e5c9955f27d466434e02fcd48c3fe5475ff56bac14585c9502f55439a8d58d958a2c61f070bb3aebe0962a30d09555b53396ad7be26fece4a5150b64ca16d0b56df4b3cbed850a02d6e95f0b7e9a59a7d6b7a790e32b7c6bbf9"}], 0xc8}, 0x80) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) sendmsg$kcm(r1, &(0x7f0000001780)={&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x80, &(0x7f0000000d80), 0x0, &(0x7f0000000100)}, 0x0) socketpair(0x5, 0x1, 0x101, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000140)) 18:27:29 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x9, 0x5, 0x9, &(0x7f0000000180)) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:29 executing program 1: socketpair(0x1, 0x0, 0x161, &(0x7f0000000100)) [ 1623.084811] FAULT_INJECTION: forcing a failure. [ 1623.084811] name failslab, interval 1, probability 0, space 0, times 0 [ 1623.096161] CPU: 1 PID: 22937 Comm: syz-executor5 Not tainted 4.17.0-rc7+ #38 [ 1623.103445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1623.112810] Call Trace: [ 1623.115416] dump_stack+0x1b9/0x294 [ 1623.119063] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1623.124276] ? __kernel_text_address+0xd/0x40 [ 1623.128800] should_fail.cold.4+0xa/0x1a [ 1623.132883] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1623.138008] ? save_stack+0xa9/0xd0 [ 1623.141647] ? kasan_kmalloc+0xc4/0xe0 [ 1623.145528] ? kmem_cache_alloc_trace+0x152/0x780 [ 1623.150360] ? nfs_get_client+0x8b6/0x1500 [ 1623.154582] ? nfs_init_server+0x364/0xfb0 [ 1623.158804] ? nfs_create_server+0x86/0x5f0 [ 1623.163114] ? nfs_try_mount+0x177/0xab0 [ 1623.167174] ? nfs_fs_mount+0x17de/0x2efd [ 1623.171314] ? mount_fs+0xae/0x328 [ 1623.174850] ? find_held_lock+0x36/0x1c0 [ 1623.178935] ? check_same_owner+0x320/0x320 [ 1623.183255] ? rcu_note_context_switch+0x710/0x710 [ 1623.188177] __should_failslab+0x124/0x180 [ 1623.192405] should_failslab+0x9/0x14 [ 1623.196199] __kmalloc_track_caller+0x2c4/0x760 [ 1623.200862] ? nfs_alloc_client+0xac/0x740 [ 1623.205087] ? rcu_read_lock_sched_held+0x108/0x120 [ 1623.210096] ? kmem_cache_alloc_trace+0x616/0x780 [ 1623.214931] ? nfs_alloc_client+0x36f/0x740 [ 1623.219248] kstrdup+0x39/0x70 [ 1623.222433] nfs_alloc_client+0x36f/0x740 [ 1623.226589] ? register_nfs_version+0x280/0x280 [ 1623.231254] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1623.235824] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1623.241025] nfs_get_client+0x8b6/0x1500 [ 1623.245078] ? nfs_alloc_fattr+0x48/0x1d0 [ 1623.249217] ? vfs_kern_mount.part.34+0xd4/0x4d0 [ 1623.253971] ? nfs_put_client+0x30/0x30 [ 1623.257941] ? rpc_init_wait_queue+0x22/0x30 [ 1623.262349] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 1623.267545] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1623.273074] ? nfs_init_timeout_values+0x2f8/0x410 [ 1623.278006] nfs_init_server+0x364/0xfb0 [ 1623.282063] ? nfs_clone_server+0x920/0x920 [ 1623.286377] ? rcu_read_lock_sched_held+0x108/0x120 [ 1623.291402] ? kasan_check_write+0x14/0x20 [ 1623.295629] nfs_create_server+0x86/0x5f0 [ 1623.299768] ? find_held_lock+0x36/0x1c0 [ 1623.303830] nfs_try_mount+0x177/0xab0 [ 1623.307713] ? lock_downgrade+0x8e0/0x8e0 [ 1623.311853] ? nfs_request_mount.constprop.20+0x900/0x900 [ 1623.317379] ? module_unload_free+0x5b0/0x5b0 [ 1623.321863] ? kasan_check_read+0x11/0x20 [ 1623.326038] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1623.330450] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1623.335038] ? kasan_check_write+0x14/0x20 [ 1623.339265] ? do_raw_spin_lock+0xc1/0x200 [ 1623.343495] ? _raw_spin_unlock+0x22/0x30 [ 1623.347636] nfs_fs_mount+0x17de/0x2efd [ 1623.351605] ? nfs_show_options+0x250/0x250 [ 1623.355931] ? nfs_clone_super+0x420/0x420 [ 1623.360161] ? nfs_parse_mount_options+0x2640/0x2640 [ 1623.365253] ? lock_downgrade+0x8e0/0x8e0 [ 1623.369389] ? module_unload_free+0x5b0/0x5b0 [ 1623.373878] mount_fs+0xae/0x328 [ 1623.377233] ? mpi_free.cold.1+0x19/0x19 [ 1623.381286] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1623.385858] ? may_umount+0xb0/0xb0 [ 1623.389474] ? _raw_read_unlock+0x22/0x30 [ 1623.393616] ? __get_fs_type+0x97/0xc0 [ 1623.397496] do_mount+0x564/0x3070 [ 1623.401034] ? copy_mount_string+0x40/0x40 [ 1623.405256] ? rcu_pm_notify+0xc0/0xc0 [ 1623.409161] ? copy_mount_options+0x5f/0x380 [ 1623.413556] ? rcu_read_lock_sched_held+0x108/0x120 [ 1623.418562] ? kmem_cache_alloc_trace+0x616/0x780 [ 1623.423408] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1623.428933] ? copy_mount_options+0x285/0x380 [ 1623.433425] ksys_mount+0x12d/0x140 [ 1623.437046] __x64_sys_mount+0xbe/0x150 [ 1623.441012] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1623.446037] do_syscall_64+0x1b1/0x800 [ 1623.449917] ? finish_task_switch+0x1ca/0x840 [ 1623.454402] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1623.459323] ? syscall_return_slowpath+0x30f/0x5c0 [ 1623.464247] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1623.469612] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1623.474448] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1623.479633] RIP: 0033:0x455b29 18:27:29 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:29 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x11) perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000002, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x7, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x19, &(0x7f0000000380), 0x371) sendmsg$kcm(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@in6={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000001c0), 0x2ab, &(0x7f0000000680)}, 0x0) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="4906591ab1ef", 0x6}], 0x1, &(0x7f0000000600)=[{0x58, 0x10c, 0x1, "e4046fd234311f3cffddf862deecdfc36731c3df9eee390cc1fe91941e851890d15ce5dbcc4c6e11111ca35a5ac2d6c86ef18d83c0b13064cf311b6ae8cfd71d40b10d958e80"}, {0x90, 0x1, 0x0, "11a0d761b2d346f8a0a791e84d57c85a5d7f318240c50888347267e4a874ed98638e22e16020f9ade2d140a696d3ba91f433d1ef8d7fd8c89b3c952d1a24c85c6ca0e9329d7a0193f5f046747182a317576487e4f252f4ecb338fd0db2ba843fc9bb12c1e884ee557808ff5e5a791fb32a590c389ce727a3a25be5ea082d"}, {0x30, 0x118, 0x800, "8dc34a11655f0b1a35fdaa93420e232c25d456257ce129a92cd81630cfac53"}, {0x108, 0x119, 0x100000001, "4b20cf15a2c73686d25d3f6e1b13cb34e6ad4da83574ee777c48ed708d65370d3f1a2fc4a55c57b996135cd4eafbf09458084c94b1a74c5cb7c59115bd0485bce4dca01fe70f27b18f08c93c1b01d51cddbb072fda9db724d70ee2b4bd2022a1507a845088f2cc359be8af9ced8d750d484e2545b8eb528b7e65208034cdea8b731e9b8dc43492871de0cafbf54f0040961c18f0aa64d57e7fe751e1cf7cf72439d03f4444b590bc00426a28f5da81f8bc4073715b28399d618e932701a5e854f895e5d93d703da888fb2b31efb940ccf91c2fc5a4459252977a2af6660141e19c5b3c3f981e5bc0034ef03cbe8a94a8634ae2a2c1"}], 0x220, 0x4000004}, 0x1) sendmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in={0xa, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000140)}, 0x0) recvmsg(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000500)=""/219, 0xdb}, 0x2020) 18:27:29 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1623.482808] RSP: 002b:00007fc0763dac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1623.490505] RAX: ffffffffffffffda RBX: 00007fc0763db6d4 RCX: 0000000000455b29 [ 1623.497772] RDX: 0000000020fb5ffc RSI: 0000000020343ff8 RDI: 0000000020000100 [ 1623.505032] RBP: 000000000072bea0 R08: 000000002000a000 R09: 0000000000000000 [ 1623.512289] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 1623.519544] R13: 00000000004c1e44 R14: 00000000004cf088 R15: 000000000000000d 18:27:30 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:30 executing program 7: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x5, 0x7fff, 0x3f, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x40030000000000]}, 0x2c) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={r0, 0x0, 0x91, 0xe, &(0x7f0000000400)="073e05f055e3bd795aff1266019e6616f226b2e4b44d47cf0d3dd3dea35a49411d9fcbeccf39b2d8639d0a736ae3a877fe9d0983ab5042f2a03a5c95ff024d8d2d57d5b17389cf3a1624412bfb5391bddfe3e739c445985dac419bc648f6344fad701cf17be89e0b7e1c7ab3f476a0ea434ec1e17a3332581e7829b894c2e5f91904ca3ebe8792015f30aeefee174492f7", &(0x7f0000000140)=""/14, 0x8000}, 0x28) socketpair(0x1f, 0x4, 0xfffffffffffffffc, &(0x7f0000000500)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x55, 0xf9, &(0x7f0000000200)="887c1b8086aae79688e36393f72a399085d5088a44f696b3ed0e02e795c45e16cd746b64701ec9fa6dc01cfd8d8f2e01a8a05735a411dc169e6c9d43a83e86290ba67313af3e3277af2eaec3a17804bbe8e256b2a3", &(0x7f0000000300)=""/249}, 0x28) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000200), &(0x7f0000000040)}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x7, 0x4, &(0x7f0000000080)=@raw=[@generic={0x8, 0x0, 0x3, 0xbf1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8}], &(0x7f00000000c0)='GPL\x00', 0x80800000000000, 0x0, 0x0, 0x41100, 0x0, [], 0x0, 0x4}, 0x48) 18:27:30 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:30 executing program 1: socketpair(0x1, 0x0, 0xd4, &(0x7f0000000100)) 18:27:30 executing program 5 (fault-call:2 fault-nth:14): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:30 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20010010, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:30 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:30 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:30 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x9, 0x5, 0x9, &(0x7f0000000180)) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:30 executing program 1: socketpair(0x1, 0x0, 0xb8, &(0x7f0000000100)) 18:27:30 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xeffdffff, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:30 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:30 executing program 1: socketpair(0x1, 0x0, 0x170, &(0x7f0000000100)) 18:27:30 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x9, 0x5, 0x9, &(0x7f0000000180)) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:30 executing program 7: r0 = socket$kcm(0x2, 0x5, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000500f0ff00000000000000000000000095000000000004000000000000000000000000da82"], &(0x7f0000000180)='syzkaller\x00', 0x0, 0x8c, &(0x7f0000000240)=""/140}, 0x48) socket$kcm(0x29, 0x7, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000200)) recvmsg(r0, &(0x7f00000001c0)={&(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000200), 0xfffff03, &(0x7f0000000140)=""/52, 0x75, 0x447}, 0x40) setsockopt$sock_attach_bpf(r0, 0x84, 0x9, &(0x7f0000000080), 0x98) 18:27:30 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:30 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:30 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) [ 1624.108681] FAULT_INJECTION: forcing a failure. [ 1624.108681] name failslab, interval 1, probability 0, space 0, times 0 [ 1624.119994] CPU: 0 PID: 22992 Comm: syz-executor5 Not tainted 4.17.0-rc7+ #38 [ 1624.127286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1624.136650] Call Trace: [ 1624.139262] dump_stack+0x1b9/0x294 [ 1624.142914] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1624.148136] should_fail.cold.4+0xa/0x1a [ 1624.152223] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1624.157354] ? __lock_acquire+0x7f5/0x5140 [ 1624.161613] ? print_usage_bug+0xc0/0xc0 [ 1624.165692] ? debug_check_no_locks_freed+0x310/0x310 [ 1624.170911] ? find_held_lock+0x36/0x1c0 [ 1624.175010] ? check_same_owner+0x320/0x320 [ 1624.179362] ? rcu_note_context_switch+0x710/0x710 [ 1624.184321] __should_failslab+0x124/0x180 [ 1624.188579] should_failslab+0x9/0x14 [ 1624.192402] __kmalloc+0x2c8/0x760 [ 1624.195958] ? graph_lock+0x170/0x170 [ 1624.199771] ? xprt_alloc+0xd2/0x8f0 [ 1624.203501] ? graph_lock+0x170/0x170 [ 1624.207324] xprt_alloc+0xd2/0x8f0 [ 1624.210891] ? xprt_autoclose+0x120/0x120 [ 1624.215055] ? zap_class+0x720/0x720 [ 1624.218788] ? find_held_lock+0x36/0x1c0 [ 1624.222868] ? print_usage_bug+0xc0/0xc0 [ 1624.226945] ? graph_lock+0x170/0x170 [ 1624.230763] ? lock_downgrade+0x8e0/0x8e0 [ 1624.234939] ? find_held_lock+0x36/0x1c0 [ 1624.239031] xs_setup_xprt.part.11+0x56/0x2e0 [ 1624.243543] ? lock_downgrade+0x8e0/0x8e0 [ 1624.247705] xs_setup_udp+0x12b/0x880 [ 1624.251526] ? xs_setup_tcp+0x950/0x950 [ 1624.255522] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1624.259957] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1624.264558] ? kasan_check_write+0x14/0x20 [ 1624.268808] ? do_raw_spin_lock+0xc1/0x200 [ 1624.273069] xprt_create_transport+0x1d7/0x596 [ 1624.277668] ? perf_trace_lock+0xd6/0x900 [ 1624.281828] ? xprt_release+0x1110/0x1110 [ 1624.285984] ? zap_class+0x720/0x720 [ 1624.289699] rpc_create+0x489/0x900 [ 1624.293318] ? rpc_create_xprt+0x3f0/0x3f0 [ 1624.297550] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1624.303082] ? find_held_lock+0x36/0x1c0 [ 1624.307140] nfs_create_rpc_client+0x63e/0x850 [ 1624.311712] ? nfs_mark_client_ready+0x60/0x60 [ 1624.316297] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1624.321484] nfs_init_client+0x74/0x100 [ 1624.325478] nfs_get_client+0x1065/0x1500 [ 1624.329623] ? nfs_alloc_fattr+0x48/0x1d0 [ 1624.334030] ? vfs_kern_mount.part.34+0xd4/0x4d0 [ 1624.338787] ? nfs_put_client+0x30/0x30 [ 1624.342759] ? rpc_init_wait_queue+0x22/0x30 [ 1624.347167] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1624.352706] ? nfs_init_timeout_values+0x2f8/0x410 [ 1624.357637] nfs_init_server+0x364/0xfb0 [ 1624.361688] ? nfs_clone_server+0x920/0x920 [ 1624.366728] ? rcu_read_lock_sched_held+0x108/0x120 [ 1624.371842] ? kasan_check_write+0x14/0x20 [ 1624.376077] nfs_create_server+0x86/0x5f0 [ 1624.380220] ? find_held_lock+0x36/0x1c0 [ 1624.384277] nfs_try_mount+0x177/0xab0 [ 1624.388161] ? lock_downgrade+0x8e0/0x8e0 [ 1624.392300] ? nfs_request_mount.constprop.20+0x900/0x900 [ 1624.397824] ? module_unload_free+0x5b0/0x5b0 [ 1624.402307] ? kasan_check_read+0x11/0x20 [ 1624.406443] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1624.410841] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1624.415415] ? kasan_check_write+0x14/0x20 [ 1624.419640] ? do_raw_spin_lock+0xc1/0x200 [ 1624.423877] ? _raw_spin_unlock+0x22/0x30 [ 1624.428026] nfs_fs_mount+0x17de/0x2efd [ 1624.431996] ? nfs_show_options+0x250/0x250 [ 1624.436312] ? nfs_clone_super+0x420/0x420 [ 1624.440536] ? nfs_parse_mount_options+0x2640/0x2640 [ 1624.445802] ? lock_downgrade+0x8e0/0x8e0 [ 1624.449939] ? module_unload_free+0x5b0/0x5b0 [ 1624.454428] mount_fs+0xae/0x328 [ 1624.457784] ? mpi_free.cold.1+0x19/0x19 [ 1624.461836] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1624.466422] ? may_umount+0xb0/0xb0 [ 1624.470040] ? _raw_read_unlock+0x22/0x30 [ 1624.474178] ? __get_fs_type+0x97/0xc0 [ 1624.478068] do_mount+0x564/0x3070 [ 1624.481604] ? copy_mount_string+0x40/0x40 [ 1624.485827] ? rcu_pm_notify+0xc0/0xc0 [ 1624.489709] ? copy_mount_options+0x5f/0x380 [ 1624.494116] ? rcu_read_lock_sched_held+0x108/0x120 [ 1624.499133] ? kmem_cache_alloc_trace+0x616/0x780 [ 1624.503969] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1624.509511] ? _copy_from_user+0xdf/0x150 [ 1624.513657] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1624.519182] ? copy_mount_options+0x285/0x380 [ 1624.523671] ksys_mount+0x12d/0x140 [ 1624.527292] __x64_sys_mount+0xbe/0x150 [ 1624.531257] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1624.536266] do_syscall_64+0x1b1/0x800 [ 1624.540138] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 1624.544969] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1624.549889] ? syscall_return_slowpath+0x30f/0x5c0 [ 1624.554812] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1624.560166] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1624.565003] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1624.570183] RIP: 0033:0x455b29 [ 1624.573380] RSP: 002b:00007fc0763dac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1624.581079] RAX: ffffffffffffffda RBX: 00007fc0763db6d4 RCX: 0000000000455b29 [ 1624.588333] RDX: 0000000020fb5ffc RSI: 0000000020343ff8 RDI: 0000000020000100 [ 1624.595592] RBP: 000000000072bea0 R08: 000000002000a000 R09: 0000000000000000 [ 1624.602849] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 18:27:31 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:31 executing program 1: socketpair(0x1, 0x0, 0xaa00000000000000, &(0x7f0000000100)) [ 1624.610105] R13: 00000000004c1e44 R14: 00000000004cf088 R15: 000000000000000e 18:27:31 executing program 5 (fault-call:2 fault-nth:15): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:31 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:31 executing program 7: socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) 18:27:31 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)="2e2f66696c6530ff", &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:31 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x9, 0x5, 0x9, &(0x7f0000000180)) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:31 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:31 executing program 1: socketpair(0x1, 0x0, 0x7d010000, &(0x7f0000000100)) 18:27:31 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20480, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:31 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18c775c94f0f000000000000028000107a0a8bf9dba7efa63cbb84"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkalleP\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x9, 0x20d, &(0x7f0000000300)=""/187}, 0x48) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000640)={r0, &(0x7f0000000480)="2d23de4cc016e9f31221147fe7e8d22f109297a386cbc228a4bfc11f748c4bb7b9eae1c88856d314fbd212c9ce1f3e3e97dcf41078ebede3866a9b50654305dc42fc689a29cb65a57151da119126c95c0fb5e7c62de1064d6e5fda8b54e1e63ebab69f05a797a3425daacbb53235be49ee0e1a4788e57dcda841c3292ce1ba4b3cf63209987dcb725aaf1f7eccee0895895369a4e83a55523f5b0b8e6cecbef9a898579ccda175fd43bdfe80d7700c784930c6f53b8490e10b4b43a548f7de9d978011ff416a9717544698ef5dcf", &(0x7f0000000580)="d25f2ed1db165bb3580fcf2a7689439a6001ac0791c5e4851774852625c0b343535eaa5638b015ee3059403e28bb28036e3ea793bdacbb32757d1e7775255ee1fdf606e55f8c0a02966a7ea2a9018ccf3b72dea3eb628b7f853a02e527126adb66dfde330a27ac10b839dada8c4502284b702ec39d3f8a497cdc5d1997ca78e60b0f442c987d4064fc2b121f975a76f9b25250751f0739a8148d67e53f039fefa15dc3a85b03ebddad3469f1b301800f99a55abbb4943b5d19"}, 0x20) 18:27:31 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:31 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:31 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)="2e2f66696c65309b", &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:31 executing program 1: socketpair(0x1, 0x0, 0x1dc, &(0x7f0000000100)) 18:27:31 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x9, 0x5, 0x9, &(0x7f0000000180)) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) [ 1624.945600] FAULT_INJECTION: forcing a failure. [ 1624.945600] name failslab, interval 1, probability 0, space 0, times 0 [ 1624.956974] CPU: 1 PID: 23061 Comm: syz-executor5 Not tainted 4.17.0-rc7+ #38 [ 1624.964346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1624.973695] Call Trace: [ 1624.976281] dump_stack+0x1b9/0x294 [ 1624.979903] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1624.985086] ? __save_stack_trace+0x7e/0xd0 [ 1624.989400] should_fail.cold.4+0xa/0x1a [ 1624.993452] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1624.998544] ? kasan_check_read+0x11/0x20 [ 1625.002676] ? rcu_is_watching+0x85/0x140 [ 1625.006811] ? xs_setup_udp+0x12b/0x880 [ 1625.010775] ? rcu_pm_notify+0xc0/0xc0 [ 1625.014646] ? nfs_init_client+0x74/0x100 [ 1625.018786] ? find_held_lock+0x36/0x1c0 [ 1625.022875] ? check_same_owner+0x320/0x320 [ 1625.027185] ? rcu_note_context_switch+0x710/0x710 [ 1625.032102] ? refcount_inc_not_zero+0x1dd/0x2d0 [ 1625.036851] __should_failslab+0x124/0x180 [ 1625.041075] should_failslab+0x9/0x14 [ 1625.044880] kmem_cache_alloc_trace+0x2cb/0x780 [ 1625.049542] ? __lockdep_init_map+0x105/0x590 [ 1625.054035] xprt_alloc+0x686/0x8f0 [ 1625.057652] ? xprt_autoclose+0x120/0x120 [ 1625.061786] ? zap_class+0x720/0x720 [ 1625.065486] ? find_held_lock+0x36/0x1c0 [ 1625.069539] ? print_usage_bug+0xc0/0xc0 [ 1625.073591] ? lock_downgrade+0x8e0/0x8e0 [ 1625.077731] ? find_held_lock+0x36/0x1c0 [ 1625.081785] xs_setup_xprt.part.11+0x56/0x2e0 [ 1625.086354] ? lock_downgrade+0x8e0/0x8e0 [ 1625.090494] xs_setup_udp+0x12b/0x880 [ 1625.094283] ? xs_setup_tcp+0x950/0x950 [ 1625.098245] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1625.102647] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1625.107219] ? kasan_check_write+0x14/0x20 [ 1625.111437] ? do_raw_spin_lock+0xc1/0x200 [ 1625.115665] xprt_create_transport+0x1d7/0x596 [ 1625.120232] ? perf_trace_lock+0xd6/0x900 [ 1625.124369] ? xprt_release+0x1110/0x1110 [ 1625.128500] ? zap_class+0x720/0x720 [ 1625.132202] rpc_create+0x489/0x900 [ 1625.135820] ? rpc_create_xprt+0x3f0/0x3f0 [ 1625.140047] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1625.145572] ? find_held_lock+0x36/0x1c0 [ 1625.149628] nfs_create_rpc_client+0x63e/0x850 [ 1625.154199] ? nfs_mark_client_ready+0x60/0x60 [ 1625.158777] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1625.163953] nfs_init_client+0x74/0x100 [ 1625.167921] nfs_get_client+0x1065/0x1500 [ 1625.172062] ? nfs_alloc_fattr+0x48/0x1d0 [ 1625.176197] ? vfs_kern_mount.part.34+0xd4/0x4d0 [ 1625.180951] ? nfs_put_client+0x30/0x30 [ 1625.184914] ? rpc_init_wait_queue+0x22/0x30 [ 1625.189310] ? ceph_msg_data_advance+0x1090/0x1af0 [ 1625.194233] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1625.199765] ? nfs_init_timeout_values+0x2f8/0x410 [ 1625.204678] nfs_init_server+0x364/0xfb0 [ 1625.208726] ? nfs_clone_server+0x920/0x920 [ 1625.213036] ? rcu_read_lock_sched_held+0x108/0x120 [ 1625.218049] ? kasan_check_write+0x14/0x20 [ 1625.222270] nfs_create_server+0x86/0x5f0 [ 1625.226403] ? find_held_lock+0x36/0x1c0 [ 1625.230456] nfs_try_mount+0x177/0xab0 [ 1625.234334] ? lock_downgrade+0x8e0/0x8e0 [ 1625.238478] ? nfs_request_mount.constprop.20+0x900/0x900 [ 1625.244010] ? module_unload_free+0x5b0/0x5b0 [ 1625.248495] ? kasan_check_read+0x11/0x20 [ 1625.252637] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1625.257033] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1625.261603] ? kasan_check_write+0x14/0x20 [ 1625.265826] ? do_raw_spin_lock+0xc1/0x200 [ 1625.270051] ? _raw_spin_unlock+0x22/0x30 [ 1625.274190] nfs_fs_mount+0x17de/0x2efd [ 1625.278157] ? nfs_show_options+0x250/0x250 [ 1625.282465] ? nfs_clone_super+0x420/0x420 [ 1625.286686] ? nfs_parse_mount_options+0x2640/0x2640 [ 1625.291775] ? lock_downgrade+0x8e0/0x8e0 [ 1625.295910] ? module_unload_free+0x5b0/0x5b0 [ 1625.300397] mount_fs+0xae/0x328 [ 1625.303752] ? mpi_free.cold.1+0x19/0x19 [ 1625.307818] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1625.312399] ? may_umount+0xb0/0xb0 [ 1625.316019] ? _raw_read_unlock+0x22/0x30 [ 1625.320163] ? __get_fs_type+0x97/0xc0 [ 1625.324043] do_mount+0x564/0x3070 [ 1625.327573] ? copy_mount_string+0x40/0x40 [ 1625.331796] ? rcu_pm_notify+0xc0/0xc0 [ 1625.335676] ? copy_mount_options+0x5f/0x380 [ 1625.340070] ? rcu_read_lock_sched_held+0x108/0x120 [ 1625.345072] ? kmem_cache_alloc_trace+0x616/0x780 [ 1625.349914] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1625.355435] ? _copy_from_user+0xdf/0x150 [ 1625.359572] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1625.365105] ? copy_mount_options+0x285/0x380 [ 1625.369590] ksys_mount+0x12d/0x140 [ 1625.373206] __x64_sys_mount+0xbe/0x150 [ 1625.377164] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1625.382168] do_syscall_64+0x1b1/0x800 [ 1625.386041] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 1625.390870] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1625.395785] ? syscall_return_slowpath+0x30f/0x5c0 [ 1625.400708] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1625.406061] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1625.410894] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1625.416068] RIP: 0033:0x455b29 [ 1625.419349] RSP: 002b:00007fc0763dac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1625.427046] RAX: ffffffffffffffda RBX: 00007fc0763db6d4 RCX: 0000000000455b29 [ 1625.434299] RDX: 0000000020fb5ffc RSI: 0000000020343ff8 RDI: 0000000020000100 18:27:31 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc805000000000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) [ 1625.441554] RBP: 000000000072bea0 R08: 000000002000a000 R09: 0000000000000000 [ 1625.448806] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 1625.456060] R13: 00000000004c1e44 R14: 00000000004cf088 R15: 000000000000000f 18:27:31 executing program 1: socketpair(0x1, 0x0, 0x148, &(0x7f0000000100)) 18:27:32 executing program 5 (fault-call:2 fault-nth:16): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:32 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:32 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:32 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)="2e2f66696c6530b0", &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:32 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80000000000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:32 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x9, 0x5, 0x9, &(0x7f0000000180)) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:32 executing program 1: socketpair(0x1, 0x0, 0xc800000000000000, &(0x7f0000000100)) 18:27:32 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f0000000140)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000001c0)) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000200)=0xffffffff, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000002c0)) socketpair(0x1a, 0x6, 0x7b, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000240)=r0, 0xfffffffffffffe50) mkdir(&(0x7f0000000040)='./file0\x00', 0x10) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff95}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 18:27:32 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:32 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:32 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:32 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)="2e2f66696c653097", &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:32 executing program 1: socketpair(0x1, 0x0, 0x8100, &(0x7f0000000100)) 18:27:32 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:32 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x0, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:32 executing program 7: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x88, 0x67, &(0x7f0000000000)=r0, 0xfd20) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x7, 0x7, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x8}, [@exit={0x95}, @map={0x18, 0xf, 0x1, 0x0, 0xffffffffffffff9c}], {0x95}}, &(0x7f0000000140)='syzkaller\x00', 0x100000001, 0xaf, &(0x7f0000000400)=""/175, 0x0, 0x1, [], 0x0, 0xb}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000680)=r1, 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x2, 0x7, 0x0, 0xbf3d, 0x0, 0xffffffffffffff9c, 0x20}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000540)={&(0x7f00000005c0)='./file0/file0\x00', r2}, 0x1) sendmsg$kcm(r0, &(0x7f0000000580)={&(0x7f0000000040)=@in6={0xa, 0x4e24}, 0x80, &(0x7f0000000300), 0x66, &(0x7f0000000380)}, 0x8000) recvmsg(r0, &(0x7f0000001900)={&(0x7f0000001300)=@hci, 0x80, &(0x7f0000001840), 0x0, &(0x7f00000018c0)=""/36, 0x24}, 0x0) sendmsg$kcm(r0, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000004c0)="b3"}], 0x1, &(0x7f00000005c0)}, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x0, 0x8, &(0x7f0000000180)=@raw=[@jmp={0x5, 0x2, 0x5, 0x1, 0x1, 0x0, 0xfffffffffffffffc}, @jmp={0x5, 0x3ff, 0x0, 0x0, 0x1, 0xfffffffe, 0xfffffffffffffffc}, @alu={0x7, 0x80, 0x28ce2cd912f97ff5, 0xb, 0x7, 0x6, 0xfffffffffffffffc}, @exit={0x95}], &(0x7f00000001c0)='syzkaller\x00', 0x1a6, 0x8c, &(0x7f0000000200)=""/140, 0x41100, 0x1, [], 0x0, 0x8}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={r3, 0x50, &(0x7f0000000340)}, 0x10) [ 1626.098777] FAULT_INJECTION: forcing a failure. [ 1626.098777] name failslab, interval 1, probability 0, space 0, times 0 [ 1626.110168] CPU: 0 PID: 23135 Comm: syz-executor5 Not tainted 4.17.0-rc7+ #38 [ 1626.117453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1626.126809] Call Trace: [ 1626.129414] dump_stack+0x1b9/0x294 [ 1626.133046] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1626.138258] ? __save_stack_trace+0x7e/0xd0 [ 1626.142579] should_fail.cold.4+0xa/0x1a [ 1626.146644] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1626.151736] ? save_stack+0x43/0xd0 [ 1626.155351] ? kasan_kmalloc+0xc4/0xe0 [ 1626.159238] ? kmem_cache_alloc_trace+0x152/0x780 [ 1626.164076] ? xprt_alloc+0x686/0x8f0 [ 1626.167865] ? xs_setup_xprt.part.11+0x56/0x2e0 [ 1626.172518] ? xs_setup_udp+0x12b/0x880 [ 1626.176487] ? rpc_create+0x489/0x900 [ 1626.180285] ? nfs_create_rpc_client+0x63e/0x850 [ 1626.185042] ? nfs_init_client+0x74/0x100 [ 1626.189184] ? nfs_get_client+0x1065/0x1500 [ 1626.193496] ? nfs_init_server+0x364/0xfb0 [ 1626.197728] ? nfs_create_server+0x86/0x5f0 [ 1626.202050] ? nfs_try_mount+0x177/0xab0 [ 1626.206125] ? nfs_fs_mount+0x17de/0x2efd [ 1626.210270] ? mount_fs+0xae/0x328 [ 1626.213802] ? find_held_lock+0x36/0x1c0 [ 1626.217875] ? check_same_owner+0x320/0x320 [ 1626.222195] ? rcu_note_context_switch+0x710/0x710 [ 1626.227134] __should_failslab+0x124/0x180 [ 1626.231370] should_failslab+0x9/0x14 [ 1626.235169] kmem_cache_alloc_trace+0x2cb/0x780 [ 1626.239836] ? __lockdep_init_map+0x105/0x590 [ 1626.244332] xprt_alloc+0x686/0x8f0 [ 1626.247952] ? xprt_autoclose+0x120/0x120 [ 1626.252087] ? find_held_lock+0x36/0x1c0 [ 1626.256133] ? print_usage_bug+0xc0/0xc0 [ 1626.260204] ? lock_downgrade+0x8e0/0x8e0 [ 1626.264378] xs_setup_xprt.part.11+0x56/0x2e0 [ 1626.268864] ? lock_downgrade+0x8e0/0x8e0 [ 1626.273000] xs_setup_udp+0x12b/0x880 [ 1626.276799] ? xs_setup_tcp+0x950/0x950 [ 1626.280758] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1626.285152] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1626.289728] ? kasan_check_write+0x14/0x20 [ 1626.293956] ? do_raw_spin_lock+0xc1/0x200 [ 1626.298190] xprt_create_transport+0x1d7/0x596 [ 1626.302769] ? xprt_release+0x1110/0x1110 [ 1626.306906] rpc_create+0x489/0x900 [ 1626.310517] ? rpc_create_xprt+0x3f0/0x3f0 [ 1626.314741] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1626.320268] ? find_held_lock+0x36/0x1c0 [ 1626.324319] nfs_create_rpc_client+0x63e/0x850 [ 1626.328889] ? nfs_mark_client_ready+0x60/0x60 [ 1626.333461] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1626.338638] nfs_init_client+0x74/0x100 [ 1626.342595] nfs_get_client+0x1065/0x1500 [ 1626.346744] ? nfs_alloc_fattr+0x48/0x1d0 [ 1626.350884] ? vfs_kern_mount.part.34+0xd4/0x4d0 [ 1626.355643] ? nfs_put_client+0x30/0x30 [ 1626.359614] ? rpc_init_wait_queue+0x22/0x30 [ 1626.364024] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1626.369560] ? nfs_init_timeout_values+0x2f8/0x410 [ 1626.374484] nfs_init_server+0x364/0xfb0 [ 1626.378543] ? nfs_clone_server+0x920/0x920 [ 1626.382853] ? rcu_read_lock_sched_held+0x108/0x120 [ 1626.387873] ? kasan_check_write+0x14/0x20 [ 1626.392094] nfs_create_server+0x86/0x5f0 [ 1626.396230] ? find_held_lock+0x36/0x1c0 [ 1626.400281] nfs_try_mount+0x177/0xab0 [ 1626.404177] ? lock_downgrade+0x8e0/0x8e0 [ 1626.408338] ? nfs_request_mount.constprop.20+0x900/0x900 [ 1626.413865] ? module_unload_free+0x5b0/0x5b0 [ 1626.418353] ? kasan_check_read+0x11/0x20 [ 1626.422499] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1626.426905] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1626.431488] ? kasan_check_write+0x14/0x20 [ 1626.435718] ? do_raw_spin_lock+0xc1/0x200 [ 1626.439942] ? _raw_spin_unlock+0x22/0x30 [ 1626.444080] nfs_fs_mount+0x17de/0x2efd [ 1626.448091] ? nfs_show_options+0x250/0x250 [ 1626.452514] ? nfs_clone_super+0x420/0x420 [ 1626.456745] ? nfs_parse_mount_options+0x2640/0x2640 [ 1626.461838] ? lock_downgrade+0x8e0/0x8e0 [ 1626.465969] ? module_unload_free+0x5b0/0x5b0 [ 1626.470462] mount_fs+0xae/0x328 [ 1626.473818] ? mpi_free.cold.1+0x19/0x19 [ 1626.477868] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1626.482434] ? may_umount+0xb0/0xb0 [ 1626.486050] ? _raw_read_unlock+0x22/0x30 [ 1626.490204] ? __get_fs_type+0x97/0xc0 [ 1626.494081] do_mount+0x564/0x3070 [ 1626.497620] ? copy_mount_string+0x40/0x40 [ 1626.501848] ? rcu_pm_notify+0xc0/0xc0 [ 1626.505722] ? copy_mount_options+0x5f/0x380 [ 1626.510126] ? rcu_read_lock_sched_held+0x108/0x120 [ 1626.515129] ? kmem_cache_alloc_trace+0x616/0x780 [ 1626.519961] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1626.525494] ? _copy_from_user+0xdf/0x150 [ 1626.529637] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1626.535166] ? copy_mount_options+0x285/0x380 [ 1626.539654] ksys_mount+0x12d/0x140 [ 1626.543280] __x64_sys_mount+0xbe/0x150 [ 1626.547248] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1626.552262] do_syscall_64+0x1b1/0x800 [ 1626.556158] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1626.561081] ? syscall_return_slowpath+0x30f/0x5c0 [ 1626.565999] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1626.571357] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1626.576193] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1626.581366] RIP: 0033:0x455b29 [ 1626.584541] RSP: 002b:00007fc0763dac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1626.592242] RAX: ffffffffffffffda RBX: 00007fc0763db6d4 RCX: 0000000000455b29 18:27:33 executing program 5 (fault-call:2 fault-nth:17): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:33 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:33 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:33 executing program 1: socketpair(0x1, 0x0, 0x3601, &(0x7f0000000100)) 18:27:33 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:33 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x0, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) [ 1626.599511] RDX: 0000000020fb5ffc RSI: 0000000020343ff8 RDI: 0000000020000100 [ 1626.606764] RBP: 000000000072bea0 R08: 000000002000a000 R09: 0000000000000000 [ 1626.614022] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 1626.621282] R13: 00000000004c1e44 R14: 00000000004cf088 R15: 0000000000000010 18:27:33 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) [ 1626.731876] FAULT_INJECTION: forcing a failure. [ 1626.731876] name failslab, interval 1, probability 0, space 0, times 0 [ 1626.743226] CPU: 1 PID: 23156 Comm: syz-executor5 Not tainted 4.17.0-rc7+ #38 [ 1626.750511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1626.759878] Call Trace: [ 1626.762483] dump_stack+0x1b9/0x294 [ 1626.766134] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1626.771347] ? __save_stack_trace+0x7e/0xd0 [ 1626.775683] should_fail.cold.4+0xa/0x1a [ 1626.779747] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1626.784842] ? kasan_check_read+0x11/0x20 [ 1626.788977] ? rcu_is_watching+0x85/0x140 [ 1626.793112] ? xs_setup_udp+0x12b/0x880 [ 1626.797075] ? rcu_pm_notify+0xc0/0xc0 [ 1626.800951] ? nfs_init_client+0x74/0x100 [ 1626.805094] ? find_held_lock+0x36/0x1c0 [ 1626.809167] ? check_same_owner+0x320/0x320 [ 1626.813485] ? rcu_note_context_switch+0x710/0x710 [ 1626.818446] ? refcount_inc_not_zero+0x1dd/0x2d0 [ 1626.823198] __should_failslab+0x124/0x180 [ 1626.827426] should_failslab+0x9/0x14 [ 1626.831214] kmem_cache_alloc_trace+0x2cb/0x780 [ 1626.835871] ? __lockdep_init_map+0x105/0x590 [ 1626.840364] xprt_alloc+0x686/0x8f0 [ 1626.843983] ? xprt_autoclose+0x120/0x120 [ 1626.848168] ? zap_class+0x720/0x720 [ 1626.851874] ? find_held_lock+0x36/0x1c0 [ 1626.855930] ? print_usage_bug+0xc0/0xc0 [ 1626.859990] ? lock_downgrade+0x8e0/0x8e0 [ 1626.864138] ? find_held_lock+0x36/0x1c0 [ 1626.868197] xs_setup_xprt.part.11+0x56/0x2e0 [ 1626.872684] ? lock_downgrade+0x8e0/0x8e0 [ 1626.876823] xs_setup_udp+0x12b/0x880 [ 1626.880629] ? xs_setup_tcp+0x950/0x950 [ 1626.884600] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1626.888997] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1626.893574] ? kasan_check_write+0x14/0x20 [ 1626.897796] ? do_raw_spin_lock+0xc1/0x200 [ 1626.902031] xprt_create_transport+0x1d7/0x596 [ 1626.906599] ? perf_trace_lock+0xd6/0x900 [ 1626.910733] ? xprt_release+0x1110/0x1110 [ 1626.914870] ? zap_class+0x720/0x720 [ 1626.918595] rpc_create+0x489/0x900 [ 1626.922210] ? rpc_create_xprt+0x3f0/0x3f0 [ 1626.926441] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1626.931971] ? find_held_lock+0x36/0x1c0 [ 1626.936035] nfs_create_rpc_client+0x63e/0x850 [ 1626.940606] ? nfs_mark_client_ready+0x60/0x60 [ 1626.945185] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1626.950366] nfs_init_client+0x74/0x100 [ 1626.954337] nfs_get_client+0x1065/0x1500 [ 1626.958473] ? nfs_alloc_fattr+0x48/0x1d0 [ 1626.962608] ? vfs_kern_mount.part.34+0xd4/0x4d0 [ 1626.967361] ? nfs_put_client+0x30/0x30 [ 1626.971325] ? rpc_init_wait_queue+0x22/0x30 [ 1626.975732] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1626.981256] ? nfs_init_timeout_values+0x2f8/0x410 [ 1626.986176] nfs_init_server+0x364/0xfb0 [ 1626.990228] ? nfs_clone_server+0x920/0x920 [ 1626.994539] ? rcu_read_lock_sched_held+0x108/0x120 [ 1626.999551] ? kasan_check_write+0x14/0x20 [ 1627.003786] nfs_create_server+0x86/0x5f0 [ 1627.007923] ? find_held_lock+0x36/0x1c0 [ 1627.011973] nfs_try_mount+0x177/0xab0 [ 1627.015852] ? lock_downgrade+0x8e0/0x8e0 [ 1627.019988] ? nfs_request_mount.constprop.20+0x900/0x900 [ 1627.025525] ? module_unload_free+0x5b0/0x5b0 [ 1627.030007] ? kasan_check_read+0x11/0x20 [ 1627.034147] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1627.038542] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1627.043112] ? kasan_check_write+0x14/0x20 [ 1627.047335] ? do_raw_spin_lock+0xc1/0x200 [ 1627.051560] ? _raw_spin_unlock+0x22/0x30 [ 1627.055712] nfs_fs_mount+0x17de/0x2efd [ 1627.059678] ? nfs_show_options+0x250/0x250 [ 1627.063993] ? nfs_clone_super+0x420/0x420 [ 1627.068218] ? nfs_parse_mount_options+0x2640/0x2640 [ 1627.073306] ? lock_downgrade+0x8e0/0x8e0 [ 1627.077440] ? module_unload_free+0x5b0/0x5b0 [ 1627.081930] mount_fs+0xae/0x328 [ 1627.085294] ? mpi_free.cold.1+0x19/0x19 [ 1627.089347] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1627.093921] ? may_umount+0xb0/0xb0 [ 1627.097535] ? _raw_read_unlock+0x22/0x30 [ 1627.101672] ? __get_fs_type+0x97/0xc0 [ 1627.105552] do_mount+0x564/0x3070 [ 1627.109079] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1627.113475] ? interrupt_entry+0xb1/0xf0 [ 1627.117526] ? copy_mount_string+0x40/0x40 [ 1627.121750] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1627.126496] ? retint_kernel+0x10/0x10 [ 1627.130379] ? copy_mount_options+0x213/0x380 [ 1627.134863] ? write_comp_data+0xa/0x70 [ 1627.138835] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1627.144445] ? copy_mount_options+0x285/0x380 [ 1627.148933] ksys_mount+0x12d/0x140 [ 1627.152549] __x64_sys_mount+0xbe/0x150 [ 1627.156509] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1627.161515] do_syscall_64+0x1b1/0x800 [ 1627.165399] ? finish_task_switch+0x1ca/0x840 [ 1627.169886] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1627.174813] ? syscall_return_slowpath+0x30f/0x5c0 [ 1627.179734] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1627.185087] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1627.189929] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1627.195103] RIP: 0033:0x455b29 [ 1627.198278] RSP: 002b:00007fc0763dac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1627.205977] RAX: ffffffffffffffda RBX: 00007fc0763db6d4 RCX: 0000000000455b29 [ 1627.213233] RDX: 0000000020fb5ffc RSI: 0000000020343ff8 RDI: 0000000020000100 [ 1627.220488] RBP: 000000000072bea0 R08: 000000002000a000 R09: 0000000000000000 18:27:33 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:33 executing program 1: socketpair(0x1, 0x0, 0x2e00, &(0x7f0000000100)) 18:27:33 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x0, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) [ 1627.227743] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 1627.234997] R13: 00000000004c1e44 R14: 00000000004cf088 R15: 0000000000000011 18:27:33 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)="2e2f66696c6530ff", &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:33 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x894c, &(0x7f0000000d00)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$kcm(0xa, 0x6, 0x0) socketpair(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x80, 0x0, r6}, 0x2c) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f0000000ac0)={r6, r7}) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x8916, &(0x7f0000000000)={r7}) ioctl$PERF_EVENT_IOC_ID(r6, 0x80082407, &(0x7f0000000540)) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000c80)=0x3, 0x4) recvmsg(r7, &(0x7f0000000a80)={&(0x7f0000000580)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000600)=""/98, 0x62}, {&(0x7f0000000680)=""/168, 0xa8}, {&(0x7f0000000740)=""/165, 0xa5}, {&(0x7f0000000800)=""/118, 0x76}, {&(0x7f0000000880)=""/86, 0x56}], 0x5, &(0x7f0000000980)=""/255, 0xff, 0x5}, 0x102) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000c00)) socketpair(0x15, 0x800, 0x221e, &(0x7f0000000100)) recvmsg$kcm(r7, &(0x7f0000000480)={&(0x7f0000000240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/54, 0x36}, {&(0x7f0000000300)=""/158, 0x9e}], 0x2, &(0x7f0000000400)=""/78, 0x4e, 0x1}, 0x40000000) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xf, 0x11, &(0x7f0000000b00)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1}, [@alu={0x4, 0x0, 0x5, 0x1, 0x3, 0x8, 0xfffffffffffffffc}, @ldst={0x0, 0x3, 0x3, 0x3, 0x1, 0xe, 0xfffffffffffffffd}, @map={0x18, 0xc, 0x1, 0x0, r6}, @jmp={0x5, 0xff, 0x3, 0x5, 0x0, 0xffffffff, 0xffffffffffffffff}, @generic={0x7f, 0x7f, 0x72, 0x1}, @map={0x18, 0x8, 0x1, 0x0, r8}, @jmp={0x5, 0x10001, 0x3, 0x7, 0x3, 0x108, 0xffffffffffffffff}], {0x95}}, &(0x7f0000000bc0)='syzkaller\x00', 0x4000000000000008, 0xc8, &(0x7f0000000140)=""/200, 0x0, 0x1, [], r9, 0xc}, 0x48) sendmsg(r3, &(0x7f0000000340)={&(0x7f00000001c0)=@un=@abs, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000000000000000000000000000000000000"], 0x18}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000480)={r3}) socketpair$inet(0x2, 0x801, 0x3, &(0x7f0000000c40)) r11 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0x0, 0x2, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r11, 0x28, &(0x7f0000000080)}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r10, 0x89e1, &(0x7f00000016c0)={r3}) recvmsg(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000cc0)=""/55, 0x25b}, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000080)={0x3, 0x70, 0x3, 0x6, 0x6, 0x0, 0x0, 0x7, 0x43484, 0x8, 0x8001, 0x0, 0x6, 0xcaaf, 0x0, 0x671, 0x1, 0x80, 0x1, 0x1, 0xf8, 0x0, 0x97f, 0x0, 0xffff, 0x9, 0xa7, 0x0, 0x9, 0x5, 0x2, 0x100, 0x3, 0xffff, 0x2, 0x6, 0x100000000, 0x7, 0x0, 0xc3ee, 0x0, @perf_config_ext={0xa05b, 0x262}, 0x100, 0xc0, 0x3ff, 0x2, 0x2, 0x68, 0x3f}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x894c, &(0x7f0000000040)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00'}, 0x10) 18:27:33 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfec0000000000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:33 executing program 1: socketpair(0x1, 0x0, 0x59, &(0x7f0000000100)) 18:27:33 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:33 executing program 5 (fault-call:2 fault-nth:18): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:33 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:33 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:33 executing program 1: socketpair(0x1, 0x0, 0xeb01000000000000, &(0x7f0000000100)) 18:27:33 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8004020000000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:33 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)="2e2f66696c653004", &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:34 executing program 1: socketpair(0x1, 0x0, 0xe01000000000000, &(0x7f0000000100)) 18:27:34 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:34 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:34 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:34 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0L', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1627.634769] FAULT_INJECTION: forcing a failure. [ 1627.634769] name failslab, interval 1, probability 0, space 0, times 0 [ 1627.646099] CPU: 0 PID: 23204 Comm: syz-executor5 Not tainted 4.17.0-rc7+ #38 [ 1627.653388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1627.662757] Call Trace: [ 1627.665367] dump_stack+0x1b9/0x294 [ 1627.669028] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1627.674239] ? __save_stack_trace+0x7e/0xd0 [ 1627.678606] should_fail.cold.4+0xa/0x1a [ 1627.683390] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1627.688514] ? save_stack+0x43/0xd0 [ 1627.692156] ? kasan_kmalloc+0xc4/0xe0 [ 1627.696060] ? kmem_cache_alloc_trace+0x152/0x780 [ 1627.700927] ? xprt_alloc+0x686/0x8f0 [ 1627.704737] ? xs_setup_xprt.part.11+0x56/0x2e0 [ 1627.709421] ? xs_setup_udp+0x12b/0x880 [ 1627.713413] ? rpc_create+0x489/0x900 [ 1627.717231] ? nfs_create_rpc_client+0x63e/0x850 [ 1627.722009] ? nfs_get_client+0x1065/0x1500 [ 1627.726339] ? nfs_init_server+0x364/0xfb0 [ 1627.730601] ? nfs_create_server+0x86/0x5f0 [ 1627.734953] ? nfs_try_mount+0x177/0xab0 [ 1627.739028] ? nfs_fs_mount+0x17de/0x2efd [ 1627.743193] ? mount_fs+0xae/0x328 [ 1627.746762] ? find_held_lock+0x36/0x1c0 [ 1627.750867] ? check_same_owner+0x320/0x320 [ 1627.755205] ? rcu_note_context_switch+0x710/0x710 [ 1627.760169] __should_failslab+0x124/0x180 [ 1627.764430] should_failslab+0x9/0x14 [ 1627.768255] kmem_cache_alloc_trace+0x2cb/0x780 [ 1627.772959] ? __lockdep_init_map+0x105/0x590 [ 1627.777498] xprt_alloc+0x686/0x8f0 [ 1627.781148] ? xprt_autoclose+0x120/0x120 [ 1627.785310] ? zap_class+0x720/0x720 [ 1627.789048] ? find_held_lock+0x36/0x1c0 [ 1627.793145] ? print_usage_bug+0xc0/0xc0 [ 1627.797241] ? lock_downgrade+0x8e0/0x8e0 [ 1627.801446] xs_setup_xprt.part.11+0x56/0x2e0 [ 1627.805962] ? lock_downgrade+0x8e0/0x8e0 [ 1627.810138] xs_setup_udp+0x12b/0x880 [ 1627.813959] ? xs_setup_tcp+0x950/0x950 [ 1627.817942] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1627.822535] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1627.827128] ? kasan_check_write+0x14/0x20 [ 1627.831373] ? do_raw_spin_lock+0xc1/0x200 [ 1627.835622] xprt_create_transport+0x1d7/0x596 [ 1627.840209] ? perf_trace_lock+0xd6/0x900 [ 1627.844366] ? xprt_release+0x1110/0x1110 [ 1627.848525] ? zap_class+0x720/0x720 [ 1627.852272] rpc_create+0x489/0x900 [ 1627.855907] ? rpc_create_xprt+0x3f0/0x3f0 [ 1627.860161] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1627.865716] ? find_held_lock+0x36/0x1c0 [ 1627.869808] nfs_create_rpc_client+0x63e/0x850 [ 1627.874467] ? nfs_mark_client_ready+0x60/0x60 [ 1627.879084] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1627.884296] nfs_init_client+0x74/0x100 [ 1627.888294] nfs_get_client+0x1065/0x1500 [ 1627.892450] ? nfs_alloc_fattr+0x48/0x1d0 [ 1627.896606] ? vfs_kern_mount.part.34+0xd4/0x4d0 [ 1627.901382] ? nfs_put_client+0x30/0x30 [ 1627.905374] ? rpc_init_wait_queue+0x22/0x30 [ 1627.909798] ? ceph_con_send+0x5a0/0x610 [ 1627.913875] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1627.919418] ? nfs_init_timeout_values+0x2f8/0x410 [ 1627.924356] nfs_init_server+0x364/0xfb0 [ 1627.928424] ? nfs_clone_server+0x920/0x920 [ 1627.932764] ? rcu_read_lock_sched_held+0x108/0x120 [ 1627.937800] ? kasan_check_write+0x14/0x20 [ 1627.942048] nfs_create_server+0x86/0x5f0 [ 1627.946219] ? find_held_lock+0x36/0x1c0 [ 1627.950293] nfs_try_mount+0x177/0xab0 [ 1627.954197] ? lock_downgrade+0x8e0/0x8e0 [ 1627.958358] ? nfs_request_mount.constprop.20+0x900/0x900 [ 1627.963900] ? module_unload_free+0x5b0/0x5b0 [ 1627.968407] ? kasan_check_read+0x11/0x20 [ 1627.972563] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1627.977005] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1627.981597] ? kasan_check_write+0x14/0x20 [ 1627.985827] ? do_raw_spin_lock+0xc1/0x200 [ 1627.990061] ? _raw_spin_unlock+0x22/0x30 [ 1627.994211] nfs_fs_mount+0x17de/0x2efd [ 1627.998186] ? nfs_show_options+0x250/0x250 [ 1628.002497] ? nfs_clone_super+0x420/0x420 [ 1628.006718] ? nfs_parse_mount_options+0x2640/0x2640 [ 1628.011810] ? lock_downgrade+0x8e0/0x8e0 [ 1628.015944] ? module_unload_free+0x5b0/0x5b0 [ 1628.020427] mount_fs+0xae/0x328 [ 1628.023777] ? mpi_free.cold.1+0x19/0x19 [ 1628.027827] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1628.032403] ? may_umount+0xb0/0xb0 [ 1628.036022] ? _raw_read_unlock+0x22/0x30 [ 1628.040167] ? __get_fs_type+0x97/0xc0 [ 1628.044064] do_mount+0x564/0x3070 [ 1628.047592] ? copy_mount_string+0x40/0x40 [ 1628.051816] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1628.056561] ? retint_kernel+0x10/0x10 [ 1628.060439] ? copy_mount_options+0x1e3/0x380 [ 1628.064922] ? write_comp_data+0x70/0x70 [ 1628.068968] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1628.074487] ? copy_mount_options+0x285/0x380 [ 1628.078969] ksys_mount+0x12d/0x140 [ 1628.082582] __x64_sys_mount+0xbe/0x150 [ 1628.086541] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1628.091543] do_syscall_64+0x1b1/0x800 [ 1628.095427] ? finish_task_switch+0x1ca/0x840 [ 1628.099917] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1628.104830] ? syscall_return_slowpath+0x30f/0x5c0 [ 1628.109748] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1628.115112] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1628.119951] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1628.125134] RIP: 0033:0x455b29 [ 1628.128324] RSP: 002b:00007fc0763dac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1628.136028] RAX: ffffffffffffffda RBX: 00007fc0763db6d4 RCX: 0000000000455b29 [ 1628.143298] RDX: 0000000020fb5ffc RSI: 0000000020343ff8 RDI: 0000000020000100 [ 1628.150561] RBP: 000000000072bea0 R08: 000000002000a000 R09: 0000000000000000 [ 1628.157813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 1628.165079] R13: 00000000004c1e44 R14: 00000000004cf088 R15: 0000000000000012 18:27:35 executing program 7: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x6, &(0x7f0000001000)=ANY=[@ANYBLOB="b703000007000000270300000100000027030000020000002703000004000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:27:35 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:35 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x0, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:35 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:35 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:35 executing program 1: socketpair(0x1, 0x0, 0x31010000, &(0x7f0000000100)) 18:27:35 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0H', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:35 executing program 5 (fault-call:2 fault-nth:19): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1628.604673] FAULT_INJECTION: forcing a failure. [ 1628.604673] name failslab, interval 1, probability 0, space 0, times 0 [ 1628.616181] CPU: 1 PID: 23250 Comm: syz-executor5 Not tainted 4.17.0-rc7+ #38 [ 1628.623462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1628.632820] Call Trace: [ 1628.635408] dump_stack+0x1b9/0x294 [ 1628.639033] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1628.644214] ? __save_stack_trace+0x7e/0xd0 [ 1628.648539] should_fail.cold.4+0xa/0x1a [ 1628.652625] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1628.657718] ? save_stack+0x43/0xd0 [ 1628.661328] ? kasan_kmalloc+0xc4/0xe0 [ 1628.665214] ? kmem_cache_alloc_trace+0x152/0x780 [ 1628.670044] ? xprt_alloc+0x686/0x8f0 [ 1628.673846] ? xs_setup_xprt.part.11+0x56/0x2e0 [ 1628.678512] ? xs_setup_udp+0x12b/0x880 [ 1628.682476] ? rpc_create+0x489/0x900 [ 1628.686266] ? nfs_create_rpc_client+0x63e/0x850 [ 1628.691007] ? nfs_get_client+0x1065/0x1500 [ 1628.695334] ? nfs_init_server+0x364/0xfb0 [ 1628.699554] ? nfs_create_server+0x86/0x5f0 [ 1628.703863] ? nfs_try_mount+0x177/0xab0 [ 1628.707918] ? nfs_fs_mount+0x17de/0x2efd [ 1628.712053] ? mount_fs+0xae/0x328 [ 1628.715584] ? find_held_lock+0x36/0x1c0 [ 1628.719647] ? check_same_owner+0x320/0x320 [ 1628.723966] ? rcu_note_context_switch+0x710/0x710 [ 1628.728895] __should_failslab+0x124/0x180 [ 1628.733136] should_failslab+0x9/0x14 [ 1628.736924] kmem_cache_alloc_trace+0x2cb/0x780 [ 1628.741579] ? __lockdep_init_map+0x105/0x590 [ 1628.746196] xprt_alloc+0x686/0x8f0 [ 1628.749823] ? xprt_autoclose+0x120/0x120 [ 1628.753956] ? zap_class+0x720/0x720 [ 1628.757654] ? find_held_lock+0x36/0x1c0 [ 1628.761709] ? print_usage_bug+0xc0/0xc0 [ 1628.765759] ? lock_downgrade+0x8e0/0x8e0 [ 1628.769910] xs_setup_xprt.part.11+0x56/0x2e0 [ 1628.774390] ? lock_downgrade+0x8e0/0x8e0 [ 1628.778523] xs_setup_udp+0x12b/0x880 [ 1628.782317] ? xs_setup_tcp+0x950/0x950 [ 1628.786277] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1628.790675] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1628.795245] ? kasan_check_write+0x14/0x20 [ 1628.799476] ? do_raw_spin_lock+0xc1/0x200 [ 1628.803715] xprt_create_transport+0x1d7/0x596 [ 1628.808288] ? perf_trace_lock+0xd6/0x900 [ 1628.812424] ? xprt_release+0x1110/0x1110 [ 1628.816565] ? zap_class+0x720/0x720 [ 1628.820265] rpc_create+0x489/0x900 [ 1628.823878] ? rpc_create_xprt+0x3f0/0x3f0 [ 1628.828107] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1628.833634] ? find_held_lock+0x36/0x1c0 [ 1628.837689] nfs_create_rpc_client+0x63e/0x850 [ 1628.842267] ? nfs_mark_client_ready+0x60/0x60 [ 1628.846853] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1628.852033] nfs_init_client+0x74/0x100 [ 1628.856009] nfs_get_client+0x1065/0x1500 [ 1628.860145] ? nfs_alloc_fattr+0x48/0x1d0 [ 1628.864280] ? vfs_kern_mount.part.34+0xd4/0x4d0 [ 1628.869049] ? nfs_put_client+0x30/0x30 [ 1628.873014] ? rpc_init_wait_queue+0x22/0x30 [ 1628.877423] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1628.882946] ? nfs_init_timeout_values+0x2f8/0x410 [ 1628.887863] nfs_init_server+0x364/0xfb0 [ 1628.891910] ? nfs_clone_server+0x920/0x920 [ 1628.896221] ? rcu_read_lock_sched_held+0x108/0x120 [ 1628.901245] ? kasan_check_write+0x14/0x20 [ 1628.905481] nfs_create_server+0x86/0x5f0 [ 1628.909614] ? find_held_lock+0x36/0x1c0 [ 1628.913664] nfs_try_mount+0x177/0xab0 [ 1628.917539] ? lock_downgrade+0x8e0/0x8e0 [ 1628.921677] ? nfs_request_mount.constprop.20+0x900/0x900 [ 1628.927206] ? module_unload_free+0x5b0/0x5b0 [ 1628.931697] ? kasan_check_read+0x11/0x20 [ 1628.935832] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1628.940225] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1628.944799] ? kasan_check_write+0x14/0x20 [ 1628.949025] ? do_raw_spin_lock+0xc1/0x200 [ 1628.953249] ? _raw_spin_unlock+0x22/0x30 [ 1628.957386] nfs_fs_mount+0x17de/0x2efd [ 1628.961351] ? nfs_show_options+0x250/0x250 [ 1628.965668] ? nfs_clone_super+0x420/0x420 [ 1628.969904] ? nfs_parse_mount_options+0x2640/0x2640 [ 1628.974995] ? lock_downgrade+0x8e0/0x8e0 [ 1628.979132] ? module_unload_free+0x5b0/0x5b0 [ 1628.983633] mount_fs+0xae/0x328 [ 1628.986997] ? mpi_free.cold.1+0x19/0x19 [ 1628.991054] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1628.995631] ? may_umount+0xb0/0xb0 [ 1628.999249] ? _raw_read_unlock+0x22/0x30 [ 1629.003383] ? __get_fs_type+0x97/0xc0 [ 1629.007269] do_mount+0x564/0x3070 [ 1629.010800] ? copy_mount_string+0x40/0x40 [ 1629.015036] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1629.019788] ? retint_kernel+0x10/0x10 [ 1629.023679] ? __sanitizer_cov_trace_const_cmp8+0xf/0x20 [ 1629.029162] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1629.034688] ? copy_mount_options+0x285/0x380 [ 1629.039173] ksys_mount+0x12d/0x140 [ 1629.042800] __x64_sys_mount+0xbe/0x150 [ 1629.046848] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1629.051862] do_syscall_64+0x1b1/0x800 [ 1629.055749] ? finish_task_switch+0x1ca/0x840 [ 1629.060412] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1629.065342] ? syscall_return_slowpath+0x30f/0x5c0 [ 1629.070264] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1629.075703] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1629.080538] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1629.085710] RIP: 0033:0x455b29 [ 1629.088890] RSP: 002b:00007fc0763dac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1629.096586] RAX: ffffffffffffffda RBX: 00007fc0763db6d4 RCX: 0000000000455b29 18:27:35 executing program 1: socketpair(0x1, 0x0, 0x2e010000, &(0x7f0000000100)) 18:27:35 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100000000000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) [ 1629.103841] RDX: 0000000020fb5ffc RSI: 0000000020343ff8 RDI: 0000000020000100 [ 1629.111093] RBP: 000000000072bea0 R08: 000000002000a000 R09: 0000000000000000 [ 1629.118355] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 1629.125609] R13: 00000000004c1e44 R14: 00000000004cf088 R15: 0000000000000013 18:27:35 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:35 executing program 7: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x10}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x8, &(0x7f0000000180)=@raw=[@generic={0x0, 0x8, 0x80, 0x6}, @alu={0x7, 0x0, 0x6, 0xe, 0xd, 0xfffffffc, 0x4}, @ldst={0x3, 0x0, 0x7, 0xa, 0x3, 0xd0}, @map={0x18, 0x0, 0x1, 0x0, r0}], &(0x7f00000001c0)='syzkaller\x00', 0xa558, 0x0, 0x0, 0x41f00, 0x1}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socketpair(0x1, 0x7, 0x3, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r2}, 0x10) 18:27:35 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)="2e2f66696c6530ff", &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:35 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:35 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:35 executing program 5 (fault-call:2 fault-nth:20): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:35 executing program 1: socketpair(0x1, 0x0, 0xe4000000, &(0x7f0000000100)) 18:27:35 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400300, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:35 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:35 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:35 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x0, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) [ 1629.417906] FAULT_INJECTION: forcing a failure. [ 1629.417906] name failslab, interval 1, probability 0, space 0, times 0 [ 1629.429419] CPU: 0 PID: 23283 Comm: syz-executor5 Not tainted 4.17.0-rc7+ #38 [ 1629.436800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1629.446162] Call Trace: [ 1629.448775] dump_stack+0x1b9/0x294 [ 1629.452425] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1629.457638] ? __save_stack_trace+0x7e/0xd0 [ 1629.461988] should_fail.cold.4+0xa/0x1a 18:27:35 executing program 1: socketpair(0x1, 0x0, 0x7001000000000000, &(0x7f0000000100)) [ 1629.466068] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1629.471186] ? save_stack+0x43/0xd0 [ 1629.474826] ? kasan_kmalloc+0xc4/0xe0 [ 1629.478730] ? kmem_cache_alloc_trace+0x152/0x780 [ 1629.483602] ? xprt_alloc+0x686/0x8f0 [ 1629.487595] ? xs_setup_xprt.part.11+0x56/0x2e0 [ 1629.492278] ? xs_setup_udp+0x12b/0x880 [ 1629.496269] ? rpc_create+0x489/0x900 [ 1629.500115] ? nfs_create_rpc_client+0x63e/0x850 [ 1629.504969] ? nfs_get_client+0x1065/0x1500 [ 1629.509304] ? nfs_init_server+0x364/0xfb0 [ 1629.513548] ? nfs_create_server+0x86/0x5f0 [ 1629.517885] ? nfs_try_mount+0x177/0xab0 [ 1629.521972] ? nfs_fs_mount+0x17de/0x2efd [ 1629.526138] ? mount_fs+0xae/0x328 [ 1629.529696] ? find_held_lock+0x36/0x1c0 [ 1629.533794] ? check_same_owner+0x320/0x320 [ 1629.538133] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1629.543179] ? rcu_note_context_switch+0x710/0x710 [ 1629.548132] __should_failslab+0x124/0x180 [ 1629.552383] should_failslab+0x9/0x14 [ 1629.556202] kmem_cache_alloc_trace+0x2cb/0x780 [ 1629.560887] ? xprt_alloc+0x64c/0x8f0 [ 1629.564723] xprt_alloc+0x686/0x8f0 18:27:36 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x0, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:36 executing program 1: socketpair(0x1, 0x0, 0xa601000000000000, &(0x7f0000000100)) [ 1629.568372] ? xprt_autoclose+0x120/0x120 [ 1629.572531] ? zap_class+0x720/0x720 [ 1629.576255] ? find_held_lock+0x36/0x1c0 [ 1629.580334] ? print_usage_bug+0xc0/0xc0 [ 1629.584410] ? lock_downgrade+0x8e0/0x8e0 [ 1629.588598] xs_setup_xprt.part.11+0x56/0x2e0 [ 1629.593107] ? lock_downgrade+0x8e0/0x8e0 [ 1629.597277] xs_setup_udp+0x12b/0x880 [ 1629.601087] ? xs_setup_tcp+0x950/0x950 [ 1629.605066] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1629.609485] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1629.614083] ? kasan_check_write+0x14/0x20 18:27:36 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1629.618324] ? do_raw_spin_lock+0xc1/0x200 [ 1629.622573] xprt_create_transport+0x1d7/0x596 [ 1629.627163] ? perf_trace_lock+0xd6/0x900 [ 1629.631320] ? xprt_release+0x1110/0x1110 [ 1629.635482] ? zap_class+0x720/0x720 [ 1629.639215] rpc_create+0x489/0x900 [ 1629.642856] ? rpc_create_xprt+0x3f0/0x3f0 [ 1629.647108] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1629.652658] ? find_held_lock+0x36/0x1c0 [ 1629.656740] nfs_create_rpc_client+0x63e/0x850 [ 1629.661334] ? nfs_mark_client_ready+0x60/0x60 [ 1629.665951] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1629.671155] nfs_init_client+0x74/0x100 [ 1629.675139] nfs_get_client+0x1065/0x1500 [ 1629.679294] ? nfs_alloc_fattr+0x48/0x1d0 [ 1629.683449] ? vfs_kern_mount.part.34+0xd4/0x4d0 [ 1629.688221] ? nfs_put_client+0x30/0x30 [ 1629.692292] ? rpc_init_wait_queue+0x22/0x30 [ 1629.696721] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1629.702276] ? nfs_init_timeout_values+0x2f8/0x410 [ 1629.707221] nfs_init_server+0x364/0xfb0 [ 1629.711310] ? nfs_clone_server+0x920/0x920 18:27:36 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x0, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:36 executing program 1: socketpair(0x1, 0x0, 0xa1000000, &(0x7f0000000100)) [ 1629.715656] ? rcu_read_lock_sched_held+0x108/0x120 [ 1629.720694] ? kasan_check_write+0x14/0x20 [ 1629.725202] nfs_create_server+0x86/0x5f0 [ 1629.729378] ? find_held_lock+0x36/0x1c0 [ 1629.733452] nfs_try_mount+0x177/0xab0 [ 1629.737354] ? lock_downgrade+0x8e0/0x8e0 [ 1629.741526] ? nfs_request_mount.constprop.20+0x900/0x900 [ 1629.747078] ? module_unload_free+0x5b0/0x5b0 [ 1629.751610] ? kasan_check_read+0x11/0x20 [ 1629.755785] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1629.760305] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1629.764921] ? kasan_check_write+0x14/0x20 [ 1629.769181] ? do_raw_spin_lock+0xc1/0x200 [ 1629.773433] ? _raw_spin_unlock+0x22/0x30 [ 1629.777598] nfs_fs_mount+0x17de/0x2efd [ 1629.781599] ? nfs_show_options+0x250/0x250 [ 1629.785948] ? nfs_clone_super+0x420/0x420 [ 1629.790199] ? nfs_parse_mount_options+0x2640/0x2640 [ 1629.795321] ? lock_downgrade+0x8e0/0x8e0 [ 1629.799481] ? module_unload_free+0x5b0/0x5b0 [ 1629.804007] mount_fs+0xae/0x328 [ 1629.807387] ? mpi_free.cold.1+0x19/0x19 [ 1629.811467] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1629.816064] ? may_umount+0xb0/0xb0 [ 1629.819704] ? _raw_read_unlock+0x22/0x30 [ 1629.823859] ? __get_fs_type+0x97/0xc0 [ 1629.827786] do_mount+0x564/0x3070 [ 1629.831352] ? copy_mount_string+0x40/0x40 [ 1629.835608] ? rcu_pm_notify+0xc0/0xc0 [ 1629.839521] ? copy_mount_options+0x5f/0x380 [ 1629.843938] ? rcu_read_lock_sched_held+0x108/0x120 [ 1629.848965] ? kmem_cache_alloc_trace+0x616/0x780 [ 1629.853839] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1629.859397] ? copy_mount_options+0x285/0x380 [ 1629.863925] ksys_mount+0x12d/0x140 [ 1629.867568] __x64_sys_mount+0xbe/0x150 [ 1629.871561] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1629.876594] do_syscall_64+0x1b1/0x800 [ 1629.881207] ? finish_task_switch+0x1ca/0x840 [ 1629.885719] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1629.890665] ? syscall_return_slowpath+0x30f/0x5c0 [ 1629.895623] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1629.901015] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1629.905896] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1629.911097] RIP: 0033:0x455b29 [ 1629.914301] RSP: 002b:00007fc0763dac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1629.922036] RAX: ffffffffffffffda RBX: 00007fc0763db6d4 RCX: 0000000000455b29 [ 1629.929343] RDX: 0000000020fb5ffc RSI: 0000000020343ff8 RDI: 0000000020000100 [ 1629.936625] RBP: 000000000072bea0 R08: 000000002000a000 R09: 0000000000000000 [ 1629.943908] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 1629.951202] R13: 00000000004c1e44 R14: 00000000004cf088 R15: 0000000000000014 18:27:36 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0xa, &(0x7f0000001000)=ANY=[@ANYBLOB="1501000000000000000000000000000000000000000900001800000000000000000000000000000018000000010000000000000000000000180000000100000000000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x41f00, 0x1}, 0x48) 18:27:36 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:36 executing program 1: socketpair(0x1, 0x0, 0x3701, &(0x7f0000000100)) 18:27:36 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:36 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000001c0)=""/17, 0x11}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:36 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:36 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:36 executing program 5 (fault-call:2 fault-nth:21): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1630.076322] FAULT_INJECTION: forcing a failure. [ 1630.076322] name failslab, interval 1, probability 0, space 0, times 0 [ 1630.087658] CPU: 0 PID: 23336 Comm: syz-executor5 Not tainted 4.17.0-rc7+ #38 [ 1630.094948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1630.104319] Call Trace: [ 1630.106947] dump_stack+0x1b9/0x294 [ 1630.110592] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1630.115798] ? __save_stack_trace+0x7e/0xd0 [ 1630.120138] should_fail.cold.4+0xa/0x1a 18:27:36 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:36 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:36 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:36 executing program 1: socketpair(0x1, 0x0, 0xe, &(0x7f0000000100)) 18:27:36 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) [ 1630.124218] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1630.129329] ? save_stack+0x43/0xd0 [ 1630.132958] ? kasan_kmalloc+0xc4/0xe0 [ 1630.136855] ? kmem_cache_alloc_trace+0x152/0x780 [ 1630.141712] ? xprt_alloc+0x686/0x8f0 [ 1630.145522] ? xs_setup_xprt.part.11+0x56/0x2e0 [ 1630.150202] ? xs_setup_udp+0x12b/0x880 [ 1630.154184] ? rpc_create+0x489/0x900 [ 1630.157997] ? nfs_create_rpc_client+0x63e/0x850 [ 1630.162761] ? nfs_init_client+0x74/0x100 [ 1630.166918] ? nfs_get_client+0x1065/0x1500 [ 1630.171248] ? nfs_init_server+0x364/0xfb0 [ 1630.175488] ? nfs_create_server+0x86/0x5f0 [ 1630.179817] ? nfs_try_mount+0x177/0xab0 [ 1630.183892] ? nfs_fs_mount+0x17de/0x2efd [ 1630.188049] ? mount_fs+0xae/0x328 [ 1630.191607] ? find_held_lock+0x36/0x1c0 [ 1630.195698] ? check_same_owner+0x320/0x320 [ 1630.200033] ? rcu_note_context_switch+0x710/0x710 [ 1630.204979] __should_failslab+0x124/0x180 [ 1630.209219] should_failslab+0x9/0x14 [ 1630.213031] kmem_cache_alloc_trace+0x2cb/0x780 [ 1630.217712] ? __lockdep_init_map+0x105/0x590 [ 1630.222228] xprt_alloc+0x686/0x8f0 18:27:36 executing program 7: perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x0, &(0x7f0000000380)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) socketpair$inet6(0xa, 0x3, 0xff, &(0x7f0000000100)) [ 1630.225957] ? xprt_autoclose+0x120/0x120 [ 1630.230121] ? find_held_lock+0x36/0x1c0 [ 1630.234195] ? print_usage_bug+0xc0/0xc0 [ 1630.238269] ? lock_downgrade+0x8e0/0x8e0 [ 1630.242443] xs_setup_xprt.part.11+0x56/0x2e0 [ 1630.246944] ? lock_downgrade+0x8e0/0x8e0 [ 1630.251106] xs_setup_udp+0x12b/0x880 [ 1630.254918] ? xs_setup_tcp+0x950/0x950 [ 1630.258899] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1630.263318] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1630.267910] ? kasan_check_write+0x14/0x20 [ 1630.272150] ? do_raw_spin_lock+0xc1/0x200 18:27:36 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) [ 1630.276390] xprt_create_transport+0x1d7/0x596 [ 1630.280981] ? xprt_release+0x1110/0x1110 [ 1630.285144] rpc_create+0x489/0x900 [ 1630.288781] ? rpc_create_xprt+0x3f0/0x3f0 [ 1630.293028] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1630.298574] ? find_held_lock+0x36/0x1c0 [ 1630.302648] nfs_create_rpc_client+0x63e/0x850 [ 1630.307237] ? nfs_mark_client_ready+0x60/0x60 [ 1630.311838] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1630.317127] nfs_init_client+0x74/0x100 [ 1630.321108] nfs_get_client+0x1065/0x1500 18:27:36 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) [ 1630.325258] ? nfs_alloc_fattr+0x48/0x1d0 [ 1630.329418] ? vfs_kern_mount.part.34+0xd4/0x4d0 [ 1630.334187] ? nfs_put_client+0x30/0x30 [ 1630.338170] ? rpc_init_wait_queue+0x22/0x30 [ 1630.342596] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1630.348313] ? nfs_init_timeout_values+0x2f8/0x410 [ 1630.353236] nfs_init_server+0x364/0xfb0 [ 1630.357288] ? nfs_clone_server+0x920/0x920 [ 1630.361609] ? rcu_read_lock_sched_held+0x108/0x120 [ 1630.366629] ? kasan_check_write+0x14/0x20 [ 1630.370871] nfs_create_server+0x86/0x5f0 [ 1630.375022] ? find_held_lock+0x36/0x1c0 [ 1630.379084] nfs_try_mount+0x177/0xab0 [ 1630.382982] ? lock_downgrade+0x8e0/0x8e0 [ 1630.387126] ? nfs_request_mount.constprop.20+0x900/0x900 [ 1630.392661] ? module_unload_free+0x5b0/0x5b0 [ 1630.397170] ? kasan_check_read+0x11/0x20 [ 1630.401310] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1630.405711] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1630.410293] ? kasan_check_write+0x14/0x20 [ 1630.414516] ? do_raw_spin_lock+0xc1/0x200 [ 1630.418743] ? _raw_spin_unlock+0x22/0x30 [ 1630.422885] nfs_fs_mount+0x17de/0x2efd [ 1630.426857] ? nfs_show_options+0x250/0x250 [ 1630.431170] ? nfs_clone_super+0x420/0x420 [ 1630.435395] ? nfs_parse_mount_options+0x2640/0x2640 [ 1630.440486] ? lock_downgrade+0x8e0/0x8e0 [ 1630.444624] ? module_unload_free+0x5b0/0x5b0 [ 1630.449111] mount_fs+0xae/0x328 [ 1630.452475] ? mpi_free.cold.1+0x19/0x19 [ 1630.456531] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1630.461111] ? may_umount+0xb0/0xb0 [ 1630.464731] ? _raw_read_unlock+0x22/0x30 [ 1630.468865] ? __get_fs_type+0x97/0xc0 [ 1630.472743] do_mount+0x564/0x3070 [ 1630.476270] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1630.480671] ? copy_mount_string+0x40/0x40 [ 1630.484891] ? rcu_pm_notify+0xc0/0xc0 [ 1630.488771] ? copy_mount_options+0x5f/0x380 [ 1630.493164] ? rcu_read_lock_sched_held+0x108/0x120 [ 1630.498171] ? kmem_cache_alloc_trace+0x616/0x780 [ 1630.503010] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1630.508558] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1630.514086] ? copy_mount_options+0x285/0x380 [ 1630.518570] ksys_mount+0x12d/0x140 [ 1630.522195] __x64_sys_mount+0xbe/0x150 [ 1630.526155] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1630.531160] do_syscall_64+0x1b1/0x800 [ 1630.535040] ? finish_task_switch+0x1ca/0x840 [ 1630.539523] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1630.544441] ? syscall_return_slowpath+0x30f/0x5c0 [ 1630.549362] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1630.554716] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1630.559551] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1630.564724] RIP: 0033:0x455b29 [ 1630.567899] RSP: 002b:00007fc0763dac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 18:27:37 executing program 3 (fault-call:3 fault-nth:0): bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) [ 1630.575597] RAX: ffffffffffffffda RBX: 00007fc0763db6d4 RCX: 0000000000455b29 [ 1630.582859] RDX: 0000000020fb5ffc RSI: 0000000020343ff8 RDI: 0000000020000100 [ 1630.590128] RBP: 000000000072bea0 R08: 000000002000a000 R09: 0000000000000000 [ 1630.597381] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 1630.604635] R13: 00000000004c1e44 R14: 00000000004cf088 R15: 0000000000000015 [ 1630.676709] FAULT_INJECTION: forcing a failure. [ 1630.676709] name failslab, interval 1, probability 0, space 0, times 0 [ 1630.688082] CPU: 0 PID: 23364 Comm: syz-executor3 Not tainted 4.17.0-rc7+ #38 [ 1630.695395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1630.704771] Call Trace: [ 1630.707374] dump_stack+0x1b9/0x294 [ 1630.711025] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1630.716274] should_fail.cold.4+0xa/0x1a [ 1630.720371] ? fault_create_debugfs_attr+0x1f0/0x1f0 18:27:37 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)="2e2f66696c6530ff", &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:37 executing program 1: socketpair(0x1, 0x0, 0xe500000000000000, &(0x7f0000000100)) 18:27:37 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:37 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:37 executing program 5 (fault-call:2 fault-nth:22): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1630.725506] ? filemap_map_pages+0xcd4/0x1870 [ 1630.730041] ? find_held_lock+0x36/0x1c0 [ 1630.734160] ? check_same_owner+0x320/0x320 [ 1630.738502] ? rcu_note_context_switch+0x710/0x710 [ 1630.743450] ? zap_class+0x720/0x720 [ 1630.747192] __should_failslab+0x124/0x180 [ 1630.751455] should_failslab+0x9/0x14 [ 1630.755293] __kmalloc+0x2c8/0x760 [ 1630.758866] ? rw_copy_check_uvector+0x31e/0x3a0 [ 1630.763647] ? lock_downgrade+0x8e0/0x8e0 [ 1630.767827] rw_copy_check_uvector+0x31e/0x3a0 [ 1630.772440] ? find_held_lock+0x36/0x1c0 [ 1630.776526] import_iovec+0xc3/0x420 [ 1630.780350] ? dup_iter+0x270/0x270 [ 1630.784014] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1630.789575] ? _copy_from_user+0xdf/0x150 [ 1630.793756] copy_msghdr_from_user+0x3b4/0x560 [ 1630.798382] ? move_addr_to_kernel.part.18+0x100/0x100 [ 1630.803692] ? __fget+0x40c/0x650 [ 1630.807169] ___sys_sendmsg+0x123/0x940 [ 1630.811165] ? expand_files.part.8+0x9a0/0x9a0 [ 1630.815770] ? copy_msghdr_from_user+0x560/0x560 [ 1630.820559] ? lock_downgrade+0x8e0/0x8e0 18:27:37 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) [ 1630.824739] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1630.830296] ? proc_fail_nth_write+0x96/0x1f0 [ 1630.834838] ? __fget_light+0x2ef/0x430 [ 1630.838840] ? fget_raw+0x20/0x20 [ 1630.842311] ? find_held_lock+0x36/0x1c0 [ 1630.846403] ? kasan_check_write+0x14/0x20 [ 1630.850659] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 1630.855616] ? wait_for_completion+0x870/0x870 [ 1630.860329] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1630.860435] FAULT_INJECTION: forcing a failure. [ 1630.860435] name failslab, interval 1, probability 0, space 0, times 0 [ 1630.865875] ? sockfd_lookup_light+0xc5/0x160 [ 1630.865893] __sys_sendmsg+0x115/0x270 [ 1630.865910] ? __ia32_sys_shutdown+0x80/0x80 [ 1630.865930] ? __sb_end_write+0xac/0xe0 [ 1630.865955] ? fput+0x130/0x1a0 [ 1630.865970] ? ksys_write+0x1a6/0x250 [ 1630.865987] ? __ia32_sys_read+0xb0/0xb0 [ 1630.866005] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 1630.866027] __x64_sys_sendmsg+0x78/0xb0 [ 1630.866048] do_syscall_64+0x1b1/0x800 [ 1630.866063] ? finish_task_switch+0x1ca/0x840 [ 1630.866087] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1630.927195] ? syscall_return_slowpath+0x30f/0x5c0 [ 1630.932141] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1630.937510] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1630.942354] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1630.947533] RIP: 0033:0x455b29 [ 1630.950716] RSP: 002b:00007f4a5787cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1630.958419] RAX: ffffffffffffffda RBX: 00007f4a5787d6d4 RCX: 0000000000455b29 [ 1630.965680] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000014 [ 1630.972939] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1630.980201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1630.987463] R13: 00000000004c0b1f R14: 00000000004d0510 R15: 0000000000000000 [ 1630.994748] CPU: 1 PID: 23374 Comm: syz-executor5 Not tainted 4.17.0-rc7+ #38 [ 1631.002028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1631.011392] Call Trace: [ 1631.013991] dump_stack+0x1b9/0x294 [ 1631.017639] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1631.022844] ? __save_stack_trace+0x7e/0xd0 [ 1631.027190] should_fail.cold.4+0xa/0x1a [ 1631.031267] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1631.036389] ? save_stack+0x43/0xd0 [ 1631.040024] ? kasan_kmalloc+0xc4/0xe0 [ 1631.043921] ? kmem_cache_alloc_trace+0x152/0x780 [ 1631.048798] ? xprt_alloc+0x686/0x8f0 [ 1631.052616] ? xs_setup_xprt.part.11+0x56/0x2e0 [ 1631.057320] ? xs_setup_udp+0x12b/0x880 [ 1631.061329] ? rpc_create+0x489/0x900 [ 1631.065159] ? nfs_create_rpc_client+0x63e/0x850 [ 1631.069926] ? nfs_get_client+0x1065/0x1500 [ 1631.074286] ? nfs_init_server+0x364/0xfb0 [ 1631.078532] ? nfs_create_server+0x86/0x5f0 [ 1631.082868] ? nfs_try_mount+0x177/0xab0 [ 1631.086940] ? nfs_fs_mount+0x17de/0x2efd [ 1631.091101] ? mount_fs+0xae/0x328 [ 1631.094650] ? find_held_lock+0x36/0x1c0 [ 1631.098769] ? check_same_owner+0x320/0x320 [ 1631.103104] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1631.107525] ? rcu_note_context_switch+0x710/0x710 [ 1631.112471] __should_failslab+0x124/0x180 [ 1631.116719] should_failslab+0x9/0x14 [ 1631.120526] kmem_cache_alloc_trace+0x2cb/0x780 [ 1631.125211] xprt_alloc+0x686/0x8f0 [ 1631.128872] ? xprt_autoclose+0x120/0x120 [ 1631.133029] ? zap_class+0x720/0x720 [ 1631.136756] ? find_held_lock+0x36/0x1c0 [ 1631.140827] ? print_usage_bug+0xc0/0xc0 [ 1631.144907] ? lock_downgrade+0x8e0/0x8e0 [ 1631.149186] xs_setup_xprt.part.11+0x56/0x2e0 [ 1631.153676] ? lock_downgrade+0x8e0/0x8e0 [ 1631.157816] xs_setup_udp+0x12b/0x880 [ 1631.161606] ? xs_setup_tcp+0x950/0x950 [ 1631.165567] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1631.169964] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1631.174540] ? kasan_check_write+0x14/0x20 [ 1631.178763] ? do_raw_spin_lock+0xc1/0x200 [ 1631.182993] xprt_create_transport+0x1d7/0x596 [ 1631.187568] ? perf_trace_lock+0xd6/0x900 [ 1631.191713] ? xprt_release+0x1110/0x1110 [ 1631.195851] ? zap_class+0x720/0x720 [ 1631.199564] rpc_create+0x489/0x900 [ 1631.203191] ? rpc_create_xprt+0x3f0/0x3f0 [ 1631.207424] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1631.212954] ? find_held_lock+0x36/0x1c0 [ 1631.217017] nfs_create_rpc_client+0x63e/0x850 [ 1631.221593] ? nfs_mark_client_ready+0x60/0x60 [ 1631.226173] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1631.231353] nfs_init_client+0x74/0x100 [ 1631.235319] nfs_get_client+0x1065/0x1500 [ 1631.239462] ? nfs_alloc_fattr+0x48/0x1d0 [ 1631.243605] ? vfs_kern_mount.part.34+0xd4/0x4d0 [ 1631.248356] ? nfs_put_client+0x30/0x30 [ 1631.252322] ? rpc_init_wait_queue+0x22/0x30 [ 1631.256735] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1631.262274] ? nfs_init_timeout_values+0x2f8/0x410 [ 1631.267194] nfs_init_server+0x364/0xfb0 [ 1631.271244] ? nfs_clone_server+0x920/0x920 [ 1631.275560] ? rcu_read_lock_sched_held+0x108/0x120 [ 1631.280580] ? kasan_check_write+0x14/0x20 [ 1631.284805] nfs_create_server+0x86/0x5f0 [ 1631.288942] ? find_held_lock+0x36/0x1c0 [ 1631.292993] nfs_try_mount+0x177/0xab0 [ 1631.296877] ? lock_downgrade+0x8e0/0x8e0 [ 1631.301026] ? nfs_request_mount.constprop.20+0x900/0x900 [ 1631.308387] ? module_unload_free+0x5b0/0x5b0 [ 1631.312884] ? kasan_check_read+0x11/0x20 [ 1631.317026] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1631.321430] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1631.326003] ? kasan_check_write+0x14/0x20 [ 1631.330230] ? do_raw_spin_lock+0xc1/0x200 [ 1631.334470] ? _raw_spin_unlock+0x22/0x30 [ 1631.338614] nfs_fs_mount+0x17de/0x2efd [ 1631.342585] ? nfs_show_options+0x250/0x250 [ 1631.346912] ? nfs_clone_super+0x420/0x420 [ 1631.351135] ? nfs_parse_mount_options+0x2640/0x2640 [ 1631.356230] ? lock_downgrade+0x8e0/0x8e0 [ 1631.360371] ? module_unload_free+0x5b0/0x5b0 [ 1631.364877] mount_fs+0xae/0x328 [ 1631.368243] ? mpi_free.cold.1+0x19/0x19 [ 1631.372306] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1631.376878] ? may_umount+0xb0/0xb0 [ 1631.380495] ? _raw_read_unlock+0x22/0x30 [ 1631.384654] ? __get_fs_type+0x97/0xc0 [ 1631.388543] do_mount+0x564/0x3070 [ 1631.392079] ? copy_mount_string+0x40/0x40 [ 1631.396302] ? rcu_pm_notify+0xc0/0xc0 [ 1631.400193] ? copy_mount_options+0x5f/0x380 [ 1631.404606] ? rcu_read_lock_sched_held+0x108/0x120 [ 1631.409615] ? kmem_cache_alloc_trace+0x616/0x780 [ 1631.414452] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1631.419979] ? _copy_from_user+0xdf/0x150 [ 1631.424125] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1631.429659] ? copy_mount_options+0x285/0x380 [ 1631.434147] ksys_mount+0x12d/0x140 [ 1631.437770] __x64_sys_mount+0xbe/0x150 [ 1631.441733] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1631.446741] do_syscall_64+0x1b1/0x800 [ 1631.450618] ? finish_task_switch+0x1ca/0x840 [ 1631.455102] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1631.460026] ? syscall_return_slowpath+0x30f/0x5c0 [ 1631.464960] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1631.470317] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1631.475154] entry_SYSCALL_64_after_hwframe+0x49/0xbe 18:27:37 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x0, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:37 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:37 executing program 1: socketpair(0x1, 0x0, 0x6201000000000000, &(0x7f0000000100)) 18:27:37 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\t', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:37 executing program 3 (fault-call:3 fault-nth:1): bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:37 executing program 7: perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff3, 0x0, 0x1000000101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x3, 0x11) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200)}, 0x0, 0x0, 0x0, 0x4000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x23, &(0x7f0000000280), 0xcc) sendmsg(r0, &(0x7f0000002e40)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000002880), 0x0, &(0x7f0000000300)=[{0x1010, 0x117, 0x8, "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"}, {0x90, 0x10d, 0x5, "8e65dad4aa1f3739ad1c66dbadb735f7a2515e20f9f957e9a9d36d4cac90447b082ca9184fc5cf3b9c4e8dac6229a81aaaa96651c1e673a8237a5b30af5c1a1e31fe13b5bc77c22c21c55bec09e48ad2070998c18367cf844e7af11d7da909b6fdc0a4436ab9a4deb7a3d981a106693012ed6a04ad5be8f4c1db98f6fb8012"}, {0xb8, 0x1, 0x8, "ed1916d7e6690e6092eb84ef2b60267d15f0d4fd03a6e1b87ab6a76eb0bdd7c865ab2e1c61a8a0e6bf69be26629a51baf4a308ad122e9e23f9b15aa3313fb6856c45a4a96ca681f73f61682c9cdeb7005ef3fe352ca136ae6668f1ab125fc29f160fce241beb241e88e2193401288cf99bcb60bc3df91879c904ee2d59771558fffce6d1ba9f6068cd8db9bf2576949542fa476107e25ddd000000000000000000"}, {0x78, 0x88, 0xfff, "7f36b6f35dd3b6dd77db55a91b4c0703d2301da69c7c95d10c56b79737b5964987f352b1be5ed6cbe6b6bda21f36b85d2af36b443ad480a505521b8a9d49f5c445d9e26a7a51379d97cc7d4bf154b2b022a0800f38dc11df5680cd4390e9e742e58e2e"}, {0x30, 0x113, 0x0, "dd9af0442d2a99b9f3fd35d196e1d8ecae83dd2a8ab8301a45e6"}, {0x28, 0x101, 0x3, "bfacb3a0459607c5f242e4a5a633e5b609886d2d8f79dc26"}, {0xe0, 0x6, 0x800, "8b40b7b5513815b6e0574f48125de6c04006da5133b97fb821f39f797ab2f73070c8ad1691b461893141a651f80ab6cb814c0f3916f9e0c7a24fe9714ec60ca710c7b60f782b1f1c168aa2bff41bd2f806a2c1356db17010f882e53c3ad1533d7de2521744ad49ebb39ada6ddea7da3cded529b237e7036ecc2f58e7a8a7ec4b09a807a93833624ee69a3fe407424230137571ce33b1b54432b8f39e2a979ac9de2274b2f9c77cda650f86b1c3d75cf7d265fdd63b428ab2cd63f1f0dba612963416e8e4ae4fa09aab73189d3e"}, {0x10, 0x10f, 0xff}], 0x1318}, 0x0) [ 1631.480330] RIP: 0033:0x455b29 [ 1631.483514] RSP: 002b:00007fc0763dac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1631.491209] RAX: ffffffffffffffda RBX: 00007fc0763db6d4 RCX: 0000000000455b29 [ 1631.498464] RDX: 0000000020fb5ffc RSI: 0000000020343ff8 RDI: 0000000020000100 [ 1631.505721] RBP: 000000000072bea0 R08: 000000002000a000 R09: 0000000000000000 [ 1631.512980] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 1631.520233] R13: 00000000004c1e44 R14: 00000000004cf088 R15: 0000000000000016 [ 1631.608223] FAULT_INJECTION: forcing a failure. [ 1631.608223] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1631.620096] CPU: 0 PID: 23398 Comm: syz-executor3 Not tainted 4.17.0-rc7+ #38 [ 1631.627385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1631.636764] Call Trace: [ 1631.639370] dump_stack+0x1b9/0x294 [ 1631.643021] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1631.648240] should_fail.cold.4+0xa/0x1a [ 1631.652331] ? fault_create_debugfs_attr+0x1f0/0x1f0 18:27:38 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:38 executing program 5 (fault-call:2 fault-nth:23): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:38 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0c', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1631.657443] ? print_usage_bug+0xc0/0xc0 [ 1631.661529] ? debug_check_no_locks_freed+0x310/0x310 [ 1631.666737] ? alloc_set_pte+0x1013/0x1600 [ 1631.670991] ? find_held_lock+0x13f/0x1c0 [ 1631.675160] ? __lock_acquire+0x7f5/0x5140 [ 1631.679406] ? lock_downgrade+0x8e0/0x8e0 [ 1631.683567] ? unlock_page+0x1d0/0x2b0 [ 1631.687476] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1631.693025] ? should_fail+0x21b/0xbcd [ 1631.696935] __alloc_pages_nodemask+0x34e/0xd70 [ 1631.701627] ? __alloc_pages_slowpath+0x2db0/0x2db0 18:27:38 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:38 executing program 1: socketpair(0x1, 0x0, 0xc5010000, &(0x7f0000000100)) [ 1631.706656] ? find_held_lock+0x36/0x1c0 [ 1631.710763] ? check_same_owner+0x320/0x320 [ 1631.715100] cache_grow_begin+0x6e/0x6c0 [ 1631.719179] __kmalloc+0x688/0x760 [ 1631.722741] ? rw_copy_check_uvector+0x31e/0x3a0 [ 1631.727513] rw_copy_check_uvector+0x31e/0x3a0 [ 1631.732110] ? find_held_lock+0x36/0x1c0 [ 1631.736185] import_iovec+0xc3/0x420 [ 1631.739917] ? dup_iter+0x270/0x270 [ 1631.743563] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1631.749107] ? _copy_from_user+0xdf/0x150 [ 1631.753263] copy_msghdr_from_user+0x3b4/0x560 [ 1631.757836] ? move_addr_to_kernel.part.18+0x100/0x100 [ 1631.763103] ? __fget+0x40c/0x650 [ 1631.766545] ___sys_sendmsg+0x123/0x940 [ 1631.770505] ? expand_files.part.8+0x9a0/0x9a0 [ 1631.775075] ? copy_msghdr_from_user+0x560/0x560 [ 1631.779822] ? lock_downgrade+0x8e0/0x8e0 [ 1631.783960] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1631.789483] ? proc_fail_nth_write+0x96/0x1f0 [ 1631.793969] ? __fget_light+0x2ef/0x430 [ 1631.797926] ? fget_raw+0x20/0x20 [ 1631.801364] ? find_held_lock+0x36/0x1c0 [ 1631.805422] ? kasan_check_write+0x14/0x20 [ 1631.809653] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 1631.814565] ? wait_for_completion+0x870/0x870 [ 1631.819137] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1631.824659] ? sockfd_lookup_light+0xc5/0x160 [ 1631.829139] __sys_sendmsg+0x115/0x270 [ 1631.833022] ? __ia32_sys_shutdown+0x80/0x80 [ 1631.837428] ? __sb_end_write+0xac/0xe0 [ 1631.841389] ? fput+0x130/0x1a0 [ 1631.844650] ? ksys_write+0x1a6/0x250 [ 1631.848445] ? __ia32_sys_read+0xb0/0xb0 [ 1631.852504] __x64_sys_sendmsg+0x78/0xb0 [ 1631.856551] do_syscall_64+0x1b1/0x800 [ 1631.860427] ? finish_task_switch+0x1ca/0x840 [ 1631.864917] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1631.869828] ? syscall_return_slowpath+0x30f/0x5c0 [ 1631.874756] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1631.880110] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1631.884941] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1631.890112] RIP: 0033:0x455b29 [ 1631.893281] RSP: 002b:00007f4a5787cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1631.900978] RAX: ffffffffffffffda RBX: 00007f4a5787d6d4 RCX: 0000000000455b29 [ 1631.908332] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000014 [ 1631.915587] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1631.922845] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1631.930103] R13: 00000000004c0b1f R14: 00000000004d0510 R15: 0000000000000001 [ 1631.993593] FAULT_INJECTION: forcing a failure. [ 1631.993593] name failslab, interval 1, probability 0, space 0, times 0 [ 1632.004948] CPU: 1 PID: 23418 Comm: syz-executor5 Not tainted 4.17.0-rc7+ #38 [ 1632.012237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1632.021601] Call Trace: [ 1632.024211] dump_stack+0x1b9/0x294 [ 1632.027867] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1632.033074] ? __save_stack_trace+0x7e/0xd0 [ 1632.037418] should_fail.cold.4+0xa/0x1a [ 1632.041494] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1632.046615] ? save_stack+0x43/0xd0 [ 1632.050253] ? kasan_kmalloc+0xc4/0xe0 [ 1632.054156] ? kmem_cache_alloc_trace+0x152/0x780 [ 1632.059034] ? xprt_alloc+0x686/0x8f0 [ 1632.062854] ? xs_setup_xprt.part.11+0x56/0x2e0 [ 1632.067539] ? xs_setup_udp+0x12b/0x880 [ 1632.071529] ? rpc_create+0x489/0x900 [ 1632.075340] ? nfs_create_rpc_client+0x63e/0x850 [ 1632.080105] ? nfs_init_client+0x74/0x100 [ 1632.084262] ? nfs_get_client+0x1065/0x1500 [ 1632.088591] ? nfs_init_server+0x364/0xfb0 [ 1632.092834] ? nfs_create_server+0x86/0x5f0 [ 1632.097168] ? nfs_try_mount+0x177/0xab0 [ 1632.101277] ? nfs_fs_mount+0x17de/0x2efd [ 1632.105437] ? mount_fs+0xae/0x328 [ 1632.108987] ? find_held_lock+0x36/0x1c0 [ 1632.113075] ? check_same_owner+0x320/0x320 [ 1632.117410] ? rcu_note_context_switch+0x710/0x710 [ 1632.122352] __should_failslab+0x124/0x180 [ 1632.126596] should_failslab+0x9/0x14 [ 1632.130408] kmem_cache_alloc_trace+0x2cb/0x780 [ 1632.135090] ? __lockdep_init_map+0x105/0x590 [ 1632.139611] xprt_alloc+0x686/0x8f0 [ 1632.143254] ? xprt_autoclose+0x120/0x120 [ 1632.147412] ? find_held_lock+0x36/0x1c0 [ 1632.151484] ? print_usage_bug+0xc0/0xc0 [ 1632.155565] ? lock_downgrade+0x8e0/0x8e0 [ 1632.159745] xs_setup_xprt.part.11+0x56/0x2e0 [ 1632.164261] ? lock_downgrade+0x8e0/0x8e0 [ 1632.168420] xs_setup_udp+0x12b/0x880 [ 1632.172224] ? xs_setup_tcp+0x950/0x950 [ 1632.176209] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1632.180626] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1632.185220] ? kasan_check_write+0x14/0x20 [ 1632.189457] ? do_raw_spin_lock+0xc1/0x200 [ 1632.193700] xprt_create_transport+0x1d7/0x596 [ 1632.198291] ? xprt_release+0x1110/0x1110 [ 1632.202448] rpc_create+0x489/0x900 [ 1632.206080] ? rpc_create_xprt+0x3f0/0x3f0 [ 1632.210328] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1632.215875] ? find_held_lock+0x36/0x1c0 [ 1632.219953] nfs_create_rpc_client+0x63e/0x850 [ 1632.224543] ? nfs_mark_client_ready+0x60/0x60 [ 1632.229140] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1632.234338] nfs_init_client+0x74/0x100 [ 1632.238315] nfs_get_client+0x1065/0x1500 [ 1632.242463] ? nfs_alloc_fattr+0x48/0x1d0 [ 1632.246616] ? vfs_kern_mount.part.34+0xd4/0x4d0 [ 1632.251379] ? nfs_put_client+0x30/0x30 [ 1632.255364] ? rpc_init_wait_queue+0x22/0x30 [ 1632.259815] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1632.265355] ? nfs_init_timeout_values+0x2f8/0x410 [ 1632.270289] nfs_init_server+0x364/0xfb0 [ 1632.274352] ? nfs_clone_server+0x920/0x920 [ 1632.278681] ? rcu_read_lock_sched_held+0x108/0x120 [ 1632.283712] ? kasan_check_write+0x14/0x20 [ 1632.287951] nfs_create_server+0x86/0x5f0 [ 1632.292103] ? find_held_lock+0x36/0x1c0 [ 1632.296176] nfs_try_mount+0x177/0xab0 [ 1632.300071] ? lock_downgrade+0x8e0/0x8e0 [ 1632.304227] ? nfs_request_mount.constprop.20+0x900/0x900 [ 1632.309775] ? module_unload_free+0x5b0/0x5b0 [ 1632.314277] ? kasan_check_read+0x11/0x20 [ 1632.318432] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1632.322848] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1632.327448] ? kasan_check_write+0x14/0x20 [ 1632.331700] ? do_raw_spin_lock+0xc1/0x200 [ 1632.335951] ? _raw_spin_unlock+0x22/0x30 [ 1632.340111] nfs_fs_mount+0x17de/0x2efd [ 1632.344089] ? nfs_show_options+0x250/0x250 [ 1632.348411] ? nfs_clone_super+0x420/0x420 [ 1632.352637] ? nfs_parse_mount_options+0x2640/0x2640 [ 1632.357760] ? lock_downgrade+0x8e0/0x8e0 [ 1632.361903] ? module_unload_free+0x5b0/0x5b0 [ 1632.366394] mount_fs+0xae/0x328 [ 1632.369753] ? mpi_free.cold.1+0x19/0x19 [ 1632.373807] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1632.378380] ? may_umount+0xb0/0xb0 [ 1632.381999] ? _raw_read_unlock+0x22/0x30 [ 1632.386139] ? __get_fs_type+0x97/0xc0 [ 1632.390036] do_mount+0x564/0x3070 [ 1632.393566] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1632.397965] ? copy_mount_string+0x40/0x40 [ 1632.402190] ? rcu_pm_notify+0xc0/0xc0 [ 1632.406073] ? copy_mount_options+0x5f/0x380 [ 1632.410468] ? rcu_read_lock_sched_held+0x108/0x120 [ 1632.415482] ? kmem_cache_alloc_trace+0x616/0x780 [ 1632.420315] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1632.425844] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1632.431368] ? copy_mount_options+0x285/0x380 [ 1632.435853] ksys_mount+0x12d/0x140 [ 1632.439469] __x64_sys_mount+0xbe/0x150 [ 1632.443432] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1632.448443] do_syscall_64+0x1b1/0x800 [ 1632.452321] ? finish_task_switch+0x1ca/0x840 [ 1632.456806] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1632.461734] ? syscall_return_slowpath+0x30f/0x5c0 [ 1632.466676] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1632.472037] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1632.476875] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1632.482050] RIP: 0033:0x455b29 [ 1632.485226] RSP: 002b:00007fc0763dac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 18:27:38 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7800, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:38 executing program 7: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000100)) r0 = socket$kcm(0x2, 0x3, 0x84) sendmsg(r0, &(0x7f0000000340)={&(0x7f0000000040)=@ipx={0x4, 0xffffffff, 0x1, "21df190113cb", 0x9}, 0x72, &(0x7f0000000300), 0x0, &(0x7f00000001c0)=[{0x10, 0x0, 0x5}], 0x10}, 0x0) socket$kcm(0x29, 0x2, 0x0) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000000)) 18:27:38 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:38 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0xffffffffffffff64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x200000000, 0x200000000, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x9, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x9) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000080)) 18:27:38 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc8050000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:38 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:38 executing program 7: r0 = getpid() socketpair(0x11, 0x200000006, 0x7, &(0x7f00000001c0)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x1, 0x5, 0x4, 0x7, 0x0, 0x0, 0x100, 0x3, 0x7f, 0x7f, 0x8, 0x100000000, 0xfffffffeffffffff, 0x7, 0x6, 0x4, 0x80000000, 0xff, 0xfff, 0x8001, 0x5, 0x2, 0x0, 0x6, 0x81, 0x7fff, 0xc7b8, 0x80000001, 0x83d, 0x7, 0xffffffff, 0x4, 0x5c3, 0x7, 0x7fffffff, 0x4, 0x0, 0x1f, 0x0, @perf_config_ext={0x40, 0x9}, 0x100, 0x3, 0x12, 0x3, 0x3, 0x0, 0x2}, r0, 0x10, r1, 0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x2e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x5b2e, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000140)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000020000006a0a00fe000000008500004499d63a243201daf1ffbb1e5dce9d19000b000000b7000000000000009500040000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) close(r2) 18:27:38 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:38 executing program 1: socketpair(0x1, 0x0, 0xb201, &(0x7f0000000100)) [ 1632.492925] RAX: ffffffffffffffda RBX: 00007fc0763db6d4 RCX: 0000000000455b29 [ 1632.500187] RDX: 0000000020fb5ffc RSI: 0000000020343ff8 RDI: 0000000020000100 [ 1632.508086] RBP: 000000000072bea0 R08: 000000002000a000 R09: 0000000000000000 [ 1632.515344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 1632.522610] R13: 00000000004c1e44 R14: 00000000004cf088 R15: 0000000000000017 18:27:39 executing program 3 (fault-call:3 fault-nth:2): bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:39 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:39 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) [ 1632.656361] FAULT_INJECTION: forcing a failure. [ 1632.656361] name failslab, interval 1, probability 0, space 0, times 0 [ 1632.668004] CPU: 1 PID: 23454 Comm: syz-executor3 Not tainted 4.17.0-rc7+ #38 [ 1632.675295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1632.684749] Call Trace: [ 1632.687355] dump_stack+0x1b9/0x294 [ 1632.691022] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1632.696236] ? perf_trace_lock_acquire+0xe3/0x980 [ 1632.701113] ? perf_trace_lock_acquire+0xe3/0x980 [ 1632.705983] should_fail.cold.4+0xa/0x1a [ 1632.710092] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1632.715223] ? graph_lock+0x170/0x170 [ 1632.719035] ? print_usage_bug+0xc0/0xc0 [ 1632.723103] ? graph_lock+0x170/0x170 [ 1632.726931] ? find_held_lock+0x36/0x1c0 [ 1632.731010] ? __lock_is_held+0xb5/0x140 [ 1632.735098] ? check_same_owner+0x320/0x320 [ 1632.739442] ? rcu_note_context_switch+0x710/0x710 [ 1632.744386] __should_failslab+0x124/0x180 [ 1632.748628] should_failslab+0x9/0x14 [ 1632.752443] kmem_cache_alloc_node+0x272/0x780 [ 1632.757040] ? kernel_text_address+0x79/0xf0 [ 1632.761464] ? __unwind_start+0x166/0x330 [ 1632.765625] ? __kernel_text_address+0xd/0x40 [ 1632.770144] __alloc_skb+0x111/0x780 [ 1632.773874] ? skb_scrub_packet+0x580/0x580 [ 1632.778219] ? print_usage_bug+0xc0/0xc0 [ 1632.782294] ? debug_check_no_locks_freed+0x310/0x310 [ 1632.787498] ? do_syscall_64+0x1b1/0x800 [ 1632.791577] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1632.796955] ? find_held_lock+0x36/0x1c0 [ 1632.801036] tipc_buf_acquire+0x2d/0xf0 [ 1632.805029] tipc_msg_build+0x101/0x12b0 [ 1632.809106] ? mark_held_locks+0xc9/0x160 [ 1632.813277] ? tipc_msg_assemble+0x6a0/0x6a0 [ 1632.817692] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1632.822715] ? __lockdep_init_map+0x105/0x590 [ 1632.827224] ? lockdep_init_map+0x9/0x10 [ 1632.831300] __tipc_sendstream+0x6a8/0xd20 [ 1632.835555] ? tipc_connect+0x800/0x800 [ 1632.839532] ? find_held_lock+0x36/0x1c0 [ 1632.843607] ? lock_acquire+0x1dc/0x520 [ 1632.847759] ? tipc_sendstream+0x42/0x70 [ 1632.851834] ? mark_held_locks+0xc9/0x160 [ 1632.855999] ? __local_bh_enable_ip+0x161/0x230 [ 1632.860682] ? __local_bh_enable_ip+0x161/0x230 [ 1632.865371] tipc_sendstream+0x50/0x70 [ 1632.869272] ? __tipc_sendstream+0xd20/0xd20 [ 1632.873698] sock_sendmsg+0xd5/0x120 [ 1632.877431] ___sys_sendmsg+0x805/0x940 [ 1632.877789] FAULT_INJECTION: forcing a failure. [ 1632.877789] name failslab, interval 1, probability 0, space 0, times 0 [ 1632.881435] ? copy_msghdr_from_user+0x560/0x560 [ 1632.881472] ? lock_downgrade+0x8e0/0x8e0 [ 1632.881498] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1632.907062] ? proc_fail_nth_write+0x96/0x1f0 [ 1632.911553] ? __fget_light+0x2ef/0x430 [ 1632.915520] ? fget_raw+0x20/0x20 [ 1632.918966] ? find_held_lock+0x36/0x1c0 [ 1632.923044] ? kasan_check_write+0x14/0x20 [ 1632.927274] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 1632.932198] ? wait_for_completion+0x870/0x870 [ 1632.936788] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1632.942759] ? sockfd_lookup_light+0xc5/0x160 [ 1632.947253] __sys_sendmsg+0x115/0x270 [ 1632.951141] ? __ia32_sys_shutdown+0x80/0x80 [ 1632.955547] ? __sb_end_write+0xac/0xe0 [ 1632.959517] ? fput+0x130/0x1a0 [ 1632.962789] ? ksys_write+0x1a6/0x250 [ 1632.967129] __x64_sys_sendmsg+0x78/0xb0 [ 1632.971191] do_syscall_64+0x1b1/0x800 [ 1632.975165] ? finish_task_switch+0x1ca/0x840 [ 1632.979655] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1632.984598] ? syscall_return_slowpath+0x30f/0x5c0 [ 1632.989537] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1632.994898] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1632.999740] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1633.004923] RIP: 0033:0x455b29 18:27:39 executing program 5 (fault-call:2 fault-nth:24): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:39 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3800, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:39 executing program 1: socketpair(0x1, 0x0, 0x7f01, &(0x7f0000000100)) 18:27:39 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:39 executing program 1: socketpair(0x1, 0x0, 0x1ec, &(0x7f0000000100)) 18:27:39 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:39 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) [ 1633.008112] RSP: 002b:00007f4a5787cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1633.015816] RAX: ffffffffffffffda RBX: 00007f4a5787d6d4 RCX: 0000000000455b29 [ 1633.023077] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000014 [ 1633.030350] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1633.037699] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1633.044960] R13: 00000000004c0b1f R14: 00000000004d0510 R15: 0000000000000002 [ 1633.052245] CPU: 0 PID: 23469 Comm: syz-executor5 Not tainted 4.17.0-rc7+ #38 [ 1633.059535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1633.068898] Call Trace: [ 1633.071503] dump_stack+0x1b9/0x294 [ 1633.075152] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1633.080352] ? perf_trace_lock_acquire+0xe3/0x980 [ 1633.085210] ? __save_stack_trace+0x7e/0xd0 [ 1633.089551] should_fail.cold.4+0xa/0x1a [ 1633.093645] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1633.098758] ? save_stack+0x43/0xd0 [ 1633.102393] ? kasan_kmalloc+0xc4/0xe0 [ 1633.106311] ? kmem_cache_alloc_trace+0x152/0x780 [ 1633.111253] ? xprt_alloc+0x686/0x8f0 [ 1633.115045] ? xs_setup_xprt.part.11+0x56/0x2e0 [ 1633.119700] ? xs_setup_udp+0x12b/0x880 [ 1633.123662] ? rpc_create+0x489/0x900 [ 1633.127451] ? nfs_create_rpc_client+0x63e/0x850 [ 1633.132193] ? nfs_init_client+0x74/0x100 [ 1633.136327] ? nfs_get_client+0x1065/0x1500 [ 1633.140632] ? nfs_init_server+0x364/0xfb0 [ 1633.144850] ? nfs_create_server+0x86/0x5f0 [ 1633.149167] ? nfs_try_mount+0x177/0xab0 [ 1633.153222] ? mount_fs+0xae/0x328 [ 1633.156750] ? find_held_lock+0x36/0x1c0 [ 1633.160817] ? check_same_owner+0x320/0x320 [ 1633.165220] ? rcu_note_context_switch+0x710/0x710 [ 1633.170144] __should_failslab+0x124/0x180 [ 1633.174370] should_failslab+0x9/0x14 [ 1633.178157] kmem_cache_alloc_trace+0x2cb/0x780 [ 1633.182813] ? __lockdep_init_map+0x105/0x590 [ 1633.187302] xprt_alloc+0x686/0x8f0 [ 1633.190922] ? xprt_autoclose+0x120/0x120 [ 1633.195063] ? perf_trace_lock+0x900/0x900 [ 1633.199288] ? print_usage_bug+0xc0/0xc0 [ 1633.203352] ? lock_downgrade+0x8e0/0x8e0 [ 1633.207510] xs_setup_xprt.part.11+0x56/0x2e0 [ 1633.211994] ? lock_downgrade+0x8e0/0x8e0 [ 1633.216134] xs_setup_udp+0x12b/0x880 [ 1633.219922] ? xs_setup_tcp+0x950/0x950 [ 1633.224237] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1633.228642] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1633.233218] ? kasan_check_write+0x14/0x20 [ 1633.237439] ? do_raw_spin_lock+0xc1/0x200 [ 1633.241665] xprt_create_transport+0x1d7/0x596 [ 1633.246235] ? xprt_release+0x1110/0x1110 [ 1633.250376] ? perf_trace_lock_acquire+0xe3/0x980 [ 1633.255215] rpc_create+0x489/0x900 [ 1633.258833] ? rpc_create_xprt+0x3f0/0x3f0 [ 1633.263069] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1633.268605] ? find_held_lock+0x36/0x1c0 [ 1633.272663] nfs_create_rpc_client+0x63e/0x850 [ 1633.277237] ? nfs_mark_client_ready+0x60/0x60 [ 1633.281817] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1633.286997] nfs_init_client+0x74/0x100 [ 1633.290966] nfs_get_client+0x1065/0x1500 [ 1633.295105] ? nfs_alloc_fattr+0x48/0x1d0 [ 1633.299243] ? vfs_kern_mount.part.34+0xd4/0x4d0 [ 1633.304009] ? nfs_put_client+0x30/0x30 [ 1633.307979] ? rpc_init_wait_queue+0x22/0x30 [ 1633.312389] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1633.317914] ? nfs_init_timeout_values+0x2f8/0x410 [ 1633.322834] nfs_init_server+0x364/0xfb0 [ 1633.326888] ? nfs_clone_server+0x920/0x920 [ 1633.331213] ? rcu_read_lock_sched_held+0x108/0x120 [ 1633.336230] ? kasan_check_write+0x14/0x20 [ 1633.340452] nfs_create_server+0x86/0x5f0 [ 1633.344593] ? find_held_lock+0x36/0x1c0 [ 1633.348646] nfs_try_mount+0x177/0xab0 [ 1633.352617] ? lock_downgrade+0x8e0/0x8e0 [ 1633.356762] ? nfs_request_mount.constprop.20+0x900/0x900 [ 1633.362289] ? module_unload_free+0x5b0/0x5b0 [ 1633.366773] ? kasan_check_read+0x11/0x20 [ 1633.370917] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1633.375313] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1633.379885] ? kasan_check_write+0x14/0x20 [ 1633.384108] ? do_raw_spin_lock+0xc1/0x200 [ 1633.388337] ? _raw_spin_unlock+0x22/0x30 [ 1633.392479] nfs_fs_mount+0x17de/0x2efd [ 1633.396451] ? nfs_show_options+0x250/0x250 [ 1633.400766] ? nfs_clone_super+0x420/0x420 [ 1633.404987] ? nfs_parse_mount_options+0x2640/0x2640 [ 1633.410083] ? lock_downgrade+0x8e0/0x8e0 [ 1633.414220] ? module_unload_free+0x5b0/0x5b0 [ 1633.418712] mount_fs+0xae/0x328 [ 1633.422067] ? mpi_free.cold.1+0x19/0x19 [ 1633.426122] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1633.430693] ? may_umount+0xb0/0xb0 [ 1633.434316] ? _raw_read_unlock+0x22/0x30 [ 1633.438461] ? __get_fs_type+0x97/0xc0 [ 1633.442341] do_mount+0x564/0x3070 [ 1633.445879] ? copy_mount_string+0x40/0x40 [ 1633.450100] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1633.455105] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1633.459852] ? retint_kernel+0x10/0x10 [ 1633.463734] ? copy_mount_options+0x1a1/0x380 [ 1633.468217] ? copy_mount_options+0x1cc/0x380 [ 1633.472877] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1633.478404] ? copy_mount_options+0x285/0x380 [ 1633.482894] ksys_mount+0x12d/0x140 [ 1633.486523] __x64_sys_mount+0xbe/0x150 [ 1633.490507] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1633.495513] do_syscall_64+0x1b1/0x800 [ 1633.499388] ? finish_task_switch+0x1ca/0x840 [ 1633.503887] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1633.508814] ? syscall_return_slowpath+0x30f/0x5c0 [ 1633.513748] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1633.519103] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1633.523951] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1633.529133] RIP: 0033:0x455b29 [ 1633.532311] RSP: 002b:00007fc0763dac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1633.540022] RAX: ffffffffffffffda RBX: 00007fc0763db6d4 RCX: 0000000000455b29 [ 1633.547287] RDX: 0000000020fb5ffc RSI: 0000000020343ff8 RDI: 0000000020000100 18:27:40 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000001c0)=""/17, 0x11}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) [ 1633.554572] RBP: 000000000072bea0 R08: 000000002000a000 R09: 0000000000000000 [ 1633.561834] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 1633.569095] R13: 00000000004c1e44 R14: 00000000004cf088 R15: 0000000000000018 18:27:40 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)="2e2f66696c653081", &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:40 executing program 1: socketpair(0x1, 0x0, 0xfffffffe, &(0x7f0000000100)) 18:27:40 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0xa, 0x20000000000001c1, &(0x7f0000008000)=ANY=[@ANYBLOB="85100039c99a8807cd5ef3000000000071cb917cd1ceba87"], &(0x7f0000014ff5)="73797a6b610000000500f3", 0x2, 0x127d, &(0x7f0000014000)=""/4096, 0x4}, 0x48) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f0000000000)) 18:27:40 executing program 3 (fault-call:3 fault-nth:3): bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:40 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:40 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:40 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:40 executing program 5 (fault-call:2 fault-nth:25): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:40 executing program 1: socketpair(0x1, 0x0, 0x8901000000000000, &(0x7f0000000100)) 18:27:40 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)="2e2f66696c6530f6", &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1633.820676] FAULT_INJECTION: forcing a failure. [ 1633.820676] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1633.832526] CPU: 1 PID: 23500 Comm: syz-executor3 Not tainted 4.17.0-rc7+ #38 [ 1633.839808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1633.849170] Call Trace: [ 1633.851772] dump_stack+0x1b9/0x294 [ 1633.855417] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1633.860631] ? kmem_cache_alloc+0x12e/0x760 [ 1633.862239] FAULT_INJECTION: forcing a failure. [ 1633.862239] name failslab, interval 1, probability 0, space 0, times 0 [ 1633.864957] ? __d_alloc+0xc0/0xd30 [ 1633.864973] ? d_alloc+0x8e/0x370 [ 1633.865007] should_fail.cold.4+0xa/0x1a [ 1633.887377] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1633.892489] ? debug_check_no_locks_freed+0x310/0x310 [ 1633.897668] ? lock_downgrade+0x8e0/0x8e0 [ 1633.901817] ? kasan_check_read+0x11/0x20 [ 1633.905958] ? rcu_is_watching+0x85/0x140 [ 1633.910104] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1633.915288] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1633.920475] ? is_bpf_text_address+0xd7/0x170 [ 1633.924962] ? kernel_text_address+0x79/0xf0 [ 1633.929361] ? __unwind_start+0x166/0x330 [ 1633.933500] ? __kernel_text_address+0xd/0x40 [ 1633.937991] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1633.943530] ? should_fail+0x21b/0xbcd [ 1633.947410] ? __save_stack_trace+0x7e/0xd0 [ 1633.951731] __alloc_pages_nodemask+0x34e/0xd70 [ 1633.956398] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 1633.961407] ? save_stack+0x43/0xd0 [ 1633.965038] ? kasan_kmalloc+0xc4/0xe0 [ 1633.968916] ? kasan_slab_alloc+0x12/0x20 [ 1633.973156] ? find_held_lock+0x36/0x1c0 [ 1633.977213] ? __lock_is_held+0xb5/0x140 [ 1633.981277] ? check_same_owner+0x320/0x320 [ 1633.985593] cache_grow_begin+0x6e/0x6c0 [ 1633.989655] kmem_cache_alloc_node_trace+0x692/0x770 [ 1633.994762] __kmalloc_node_track_caller+0x33/0x70 [ 1633.999796] __kmalloc_reserve.isra.39+0x3a/0xe0 [ 1634.004547] __alloc_skb+0x14d/0x780 [ 1634.008254] ? skb_scrub_packet+0x580/0x580 [ 1634.012575] ? print_usage_bug+0xc0/0xc0 [ 1634.016626] ? debug_check_no_locks_freed+0x310/0x310 [ 1634.021807] ? do_syscall_64+0x1b1/0x800 [ 1634.025862] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1634.031228] tipc_buf_acquire+0x2d/0xf0 [ 1634.035195] tipc_msg_build+0x101/0x12b0 [ 1634.039251] ? mark_held_locks+0xc9/0x160 [ 1634.043394] ? tipc_msg_assemble+0x6a0/0x6a0 [ 1634.047793] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1634.052799] ? __lockdep_init_map+0x105/0x590 [ 1634.057295] ? lockdep_init_map+0x9/0x10 [ 1634.061356] __tipc_sendstream+0x6a8/0xd20 [ 1634.065593] ? tipc_connect+0x800/0x800 [ 1634.069570] ? find_held_lock+0x36/0x1c0 [ 1634.073651] ? lock_acquire+0x1dc/0x520 [ 1634.077618] ? tipc_sendstream+0x42/0x70 [ 1634.081697] ? mark_held_locks+0xc9/0x160 [ 1634.085930] ? __local_bh_enable_ip+0x161/0x230 [ 1634.090598] ? __local_bh_enable_ip+0x161/0x230 [ 1634.095266] tipc_sendstream+0x50/0x70 [ 1634.099146] ? __tipc_sendstream+0xd20/0xd20 [ 1634.103548] sock_sendmsg+0xd5/0x120 [ 1634.107256] ___sys_sendmsg+0x805/0x940 [ 1634.111246] ? copy_msghdr_from_user+0x560/0x560 [ 1634.115999] ? lock_downgrade+0x8e0/0x8e0 [ 1634.120148] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1634.125678] ? proc_fail_nth_write+0x96/0x1f0 [ 1634.130169] ? __fget_light+0x2ef/0x430 [ 1634.134138] ? fget_raw+0x20/0x20 [ 1634.137579] ? find_held_lock+0x36/0x1c0 [ 1634.141639] ? kasan_check_write+0x14/0x20 [ 1634.145865] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 1634.150789] ? wait_for_completion+0x870/0x870 [ 1634.155374] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1634.160903] ? sockfd_lookup_light+0xc5/0x160 [ 1634.165393] __sys_sendmsg+0x115/0x270 [ 1634.169274] ? __ia32_sys_shutdown+0x80/0x80 [ 1634.173676] ? __sb_end_write+0xac/0xe0 [ 1634.177647] ? fput+0x130/0x1a0 [ 1634.180918] ? ksys_write+0x1a6/0x250 [ 1634.184724] __x64_sys_sendmsg+0x78/0xb0 [ 1634.188781] do_syscall_64+0x1b1/0x800 [ 1634.192928] ? finish_task_switch+0x1ca/0x840 [ 1634.197420] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1634.202343] ? syscall_return_slowpath+0x30f/0x5c0 [ 1634.207272] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1634.212644] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1634.217484] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1634.222664] RIP: 0033:0x455b29 [ 1634.225843] RSP: 002b:00007f4a5787cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1634.233544] RAX: ffffffffffffffda RBX: 00007f4a5787d6d4 RCX: 0000000000455b29 [ 1634.240802] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000014 [ 1634.248088] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1634.255349] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1634.262607] R13: 00000000004c0b1f R14: 00000000004d0510 R15: 0000000000000003 [ 1634.269884] CPU: 0 PID: 23512 Comm: syz-executor5 Not tainted 4.17.0-rc7+ #38 [ 1634.277154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1634.286521] Call Trace: [ 1634.289097] dump_stack+0x1b9/0x294 [ 1634.292709] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1634.297890] ? __save_stack_trace+0x7e/0xd0 [ 1634.302199] should_fail.cold.4+0xa/0x1a [ 1634.306248] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1634.311337] ? save_stack+0x43/0xd0 [ 1634.314957] ? kasan_kmalloc+0xc4/0xe0 [ 1634.318828] ? kmem_cache_alloc_trace+0x152/0x780 [ 1634.323662] ? xprt_alloc+0x686/0x8f0 [ 1634.327481] ? xs_setup_xprt.part.11+0x56/0x2e0 [ 1634.332229] ? xs_setup_udp+0x12b/0x880 [ 1634.336186] ? rpc_create+0x489/0x900 [ 1634.339974] ? nfs_create_rpc_client+0x63e/0x850 [ 1634.344717] ? nfs_init_client+0x74/0x100 [ 1634.348844] ? nfs_get_client+0x1065/0x1500 [ 1634.353251] ? nfs_init_server+0x364/0xfb0 [ 1634.357473] ? nfs_create_server+0x86/0x5f0 [ 1634.361802] ? nfs_try_mount+0x177/0xab0 [ 1634.365847] ? nfs_fs_mount+0x17de/0x2efd [ 1634.369980] ? mount_fs+0xae/0x328 [ 1634.373507] ? find_held_lock+0x36/0x1c0 [ 1634.377563] ? check_same_owner+0x320/0x320 [ 1634.381871] ? rcu_note_context_switch+0x710/0x710 [ 1634.386790] __should_failslab+0x124/0x180 [ 1634.391015] should_failslab+0x9/0x14 [ 1634.395075] kmem_cache_alloc_trace+0x2cb/0x780 [ 1634.399728] ? __lockdep_init_map+0x105/0x590 [ 1634.404213] xprt_alloc+0x686/0x8f0 [ 1634.407828] ? xprt_autoclose+0x120/0x120 [ 1634.411959] ? find_held_lock+0x36/0x1c0 [ 1634.416009] ? print_usage_bug+0xc0/0xc0 [ 1634.420064] ? lock_downgrade+0x8e0/0x8e0 [ 1634.424209] xs_setup_xprt.part.11+0x56/0x2e0 [ 1634.428686] ? lock_downgrade+0x8e0/0x8e0 [ 1634.432819] xs_setup_udp+0x12b/0x880 [ 1634.436615] ? xs_setup_tcp+0x950/0x950 [ 1634.440579] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1634.444972] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1634.449539] ? kasan_check_write+0x14/0x20 [ 1634.453758] ? do_raw_spin_lock+0xc1/0x200 [ 1634.457980] xprt_create_transport+0x1d7/0x596 [ 1634.462550] ? xprt_release+0x1110/0x1110 [ 1634.466794] rpc_create+0x489/0x900 [ 1634.470405] ? rpc_create_xprt+0x3f0/0x3f0 [ 1634.475412] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1634.480943] ? find_held_lock+0x36/0x1c0 [ 1634.484995] nfs_create_rpc_client+0x63e/0x850 [ 1634.489577] ? nfs_mark_client_ready+0x60/0x60 [ 1634.494157] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1634.499333] nfs_init_client+0x74/0x100 [ 1634.503293] nfs_get_client+0x1065/0x1500 [ 1634.507435] ? nfs_alloc_fattr+0x48/0x1d0 [ 1634.511575] ? vfs_kern_mount.part.34+0xd4/0x4d0 [ 1634.516319] ? nfs_put_client+0x30/0x30 [ 1634.520280] ? rpc_init_wait_queue+0x22/0x30 [ 1634.524679] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1634.530217] ? nfs_init_timeout_values+0x2f8/0x410 [ 1634.535134] nfs_init_server+0x364/0xfb0 [ 1634.539190] ? nfs_clone_server+0x920/0x920 [ 1634.543499] ? rcu_read_lock_sched_held+0x108/0x120 [ 1634.548690] ? kasan_check_write+0x14/0x20 [ 1634.552913] nfs_create_server+0x86/0x5f0 [ 1634.557048] ? find_held_lock+0x36/0x1c0 [ 1634.561095] nfs_try_mount+0x177/0xab0 [ 1634.564978] ? lock_downgrade+0x8e0/0x8e0 [ 1634.569110] ? nfs_request_mount.constprop.20+0x900/0x900 [ 1634.574636] ? module_unload_free+0x5b0/0x5b0 [ 1634.579115] ? kasan_check_read+0x11/0x20 [ 1634.583258] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1634.587652] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1634.592224] ? kasan_check_write+0x14/0x20 [ 1634.596443] ? do_raw_spin_lock+0xc1/0x200 [ 1634.600678] ? _raw_spin_unlock+0x22/0x30 [ 1634.604825] nfs_fs_mount+0x17de/0x2efd [ 1634.608786] ? nfs_show_options+0x250/0x250 [ 1634.613096] ? nfs_clone_super+0x420/0x420 [ 1634.617315] ? nfs_parse_mount_options+0x2640/0x2640 [ 1634.622413] ? lock_downgrade+0x8e0/0x8e0 [ 1634.626543] ? module_unload_free+0x5b0/0x5b0 [ 1634.631039] mount_fs+0xae/0x328 [ 1634.634394] ? mpi_free.cold.1+0x19/0x19 [ 1634.638445] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1634.643038] ? may_umount+0xb0/0xb0 [ 1634.646651] ? _raw_read_unlock+0x22/0x30 [ 1634.650783] ? __get_fs_type+0x97/0xc0 [ 1634.654669] do_mount+0x564/0x3070 [ 1634.658200] ? copy_mount_string+0x40/0x40 [ 1634.662424] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1634.667181] ? retint_kernel+0x10/0x10 [ 1634.671057] ? copy_mount_options+0x1f0/0x380 [ 1634.676336] ? __sanitizer_cov_trace_pc+0x48/0x50 [ 1634.681169] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1634.686694] ? copy_mount_options+0x285/0x380 [ 1634.691184] ksys_mount+0x12d/0x140 [ 1634.694797] __x64_sys_mount+0xbe/0x150 [ 1634.698758] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1634.703768] do_syscall_64+0x1b1/0x800 [ 1634.707643] ? finish_task_switch+0x1ca/0x840 [ 1634.712127] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1634.717042] ? syscall_return_slowpath+0x30f/0x5c0 [ 1634.722742] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1634.728095] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1634.732926] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1634.738107] RIP: 0033:0x455b29 [ 1634.741278] RSP: 002b:00007fc0763dac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1634.748969] RAX: ffffffffffffffda RBX: 00007fc0763db6d4 RCX: 0000000000455b29 [ 1634.756233] RDX: 0000000020fb5ffc RSI: 0000000020343ff8 RDI: 0000000020000100 [ 1634.763492] RBP: 000000000072bea0 R08: 000000002000a000 R09: 0000000000000000 18:27:41 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:41 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:41 executing program 1: socketpair(0x1, 0x0, 0xde00, &(0x7f0000000100)) [ 1634.770743] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 1634.777996] R13: 00000000004c1e44 R14: 00000000004cf088 R15: 0000000000000019 18:27:41 executing program 7: r0 = socket$kcm(0xa, 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f0000001380)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1, &(0x7f0000000280), 0x0, &(0x7f0000000000)}, 0x0) recvmsg$kcm(r1, &(0x7f0000005ec0)={&(0x7f0000005a80)=@hci={0x0, 0x0}, 0x80, &(0x7f0000005e40)=[{&(0x7f0000005b00)=""/68, 0x44}, {&(0x7f0000005b80)=""/147, 0x93}, {&(0x7f0000005c40)=""/54, 0x36}, {&(0x7f0000005c80)=""/171, 0xab}, {&(0x7f0000005d40)=""/217, 0xd9}], 0x5, 0x0, 0x0, 0x9}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000005f00)={0xe, 0x8, &(0x7f00000000c0)=@raw=[@alu={0x7, 0x9, 0xe, 0x9, 0x2, 0x100, 0xfffffffffffffff4}, @generic={0xe0f1, 0x0, 0x5}, @call={0x85, 0x0, 0x0, 0x3}, @alu={0x7, 0x3, 0xc, 0x7, 0x3, 0xfffffff6, 0xfffffffffffffffc}], &(0x7f0000000100)='GPL\x00', 0xffffffffffffffff, 0x0, 0x0, 0x41100, 0x1, [], r2, 0x2}, 0x48) 18:27:41 executing program 0 (fault-call:3 fault-nth:0): bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:41 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:41 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)="2e2f66696c653099", &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:41 executing program 3 (fault-call:3 fault-nth:4): bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:41 executing program 1: socketpair(0x1, 0x0, 0xb800, &(0x7f0000000100)) [ 1634.956582] FAULT_INJECTION: forcing a failure. [ 1634.956582] name failslab, interval 1, probability 0, space 0, times 0 [ 1634.967901] CPU: 1 PID: 23532 Comm: syz-executor Not tainted 4.17.0-rc7+ #38 [ 1634.975097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1634.984545] Call Trace: [ 1634.987149] dump_stack+0x1b9/0x294 [ 1634.990796] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1634.996007] should_fail.cold.4+0xa/0x1a [ 1635.000087] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1635.005201] ? filemap_map_pages+0xcd4/0x1870 [ 1635.009719] ? find_held_lock+0x36/0x1c0 [ 1635.013811] ? check_same_owner+0x320/0x320 [ 1635.018147] ? rcu_note_context_switch+0x710/0x710 [ 1635.023084] ? print_usage_bug+0xc0/0xc0 [ 1635.027159] __should_failslab+0x124/0x180 [ 1635.031401] should_failslab+0x9/0x14 [ 1635.035211] __kmalloc+0x2c8/0x760 [ 1635.038767] ? rw_copy_check_uvector+0x31e/0x3a0 [ 1635.043530] ? lock_downgrade+0x8e0/0x8e0 [ 1635.047692] rw_copy_check_uvector+0x31e/0x3a0 [ 1635.052288] ? find_held_lock+0x36/0x1c0 [ 1635.056373] import_iovec+0xc3/0x420 [ 1635.060101] ? dup_iter+0x270/0x270 [ 1635.063754] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1635.069308] ? _copy_from_user+0xdf/0x150 [ 1635.073470] copy_msghdr_from_user+0x3b4/0x560 [ 1635.078068] ? move_addr_to_kernel.part.18+0x100/0x100 [ 1635.083447] ? __fget+0x40c/0x650 [ 1635.086914] ___sys_sendmsg+0x123/0x940 [ 1635.090904] ? expand_files.part.8+0x9a0/0x9a0 [ 1635.095505] ? copy_msghdr_from_user+0x560/0x560 [ 1635.100270] ? lock_downgrade+0x8e0/0x8e0 [ 1635.104462] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1635.110009] ? proc_fail_nth_write+0x96/0x1f0 [ 1635.114512] ? __fget_light+0x2ef/0x430 [ 1635.118499] ? fget_raw+0x20/0x20 [ 1635.121959] ? find_held_lock+0x36/0x1c0 [ 1635.126034] ? kasan_check_write+0x14/0x20 [ 1635.130276] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 1635.135220] ? wait_for_completion+0x870/0x870 [ 1635.139814] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1635.139917] FAULT_INJECTION: forcing a failure. [ 1635.139917] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1635.145357] ? sockfd_lookup_light+0xc5/0x160 [ 1635.161608] __sys_sendmsg+0x115/0x270 [ 1635.165495] ? __ia32_sys_shutdown+0x80/0x80 [ 1635.169894] ? __sb_end_write+0xac/0xe0 [ 1635.175425] ? fput+0x130/0x1a0 [ 1635.178697] ? ksys_write+0x1a6/0x250 [ 1635.182493] ? __ia32_sys_read+0xb0/0xb0 [ 1635.186549] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 1635.191386] __x64_sys_sendmsg+0x78/0xb0 [ 1635.195441] do_syscall_64+0x1b1/0x800 [ 1635.199319] ? finish_task_switch+0x1ca/0x840 [ 1635.203808] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1635.208731] ? syscall_return_slowpath+0x30f/0x5c0 [ 1635.213655] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1635.219012] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1635.223854] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1635.229030] RIP: 0033:0x455b29 [ 1635.232208] RSP: 002b:00007f31c9cb8c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1635.239912] RAX: ffffffffffffffda RBX: 00007f31c9cb96d4 RCX: 0000000000455b29 [ 1635.247169] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000014 18:27:41 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:41 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:41 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1635.254429] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1635.261686] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1635.268942] R13: 00000000004c0b1f R14: 00000000004d0510 R15: 0000000000000000 [ 1635.276220] CPU: 0 PID: 23548 Comm: syz-executor3 Not tainted 4.17.0-rc7+ #38 [ 1635.283494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1635.292848] Call Trace: [ 1635.295454] dump_stack+0x1b9/0x294 [ 1635.299090] ? dump_stack_print_info.cold.2+0x52/0x52 18:27:41 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='//file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1635.304286] ? kmem_cache_alloc+0x12e/0x760 [ 1635.308614] ? __d_alloc+0xc0/0xd30 [ 1635.312254] should_fail.cold.4+0xa/0x1a [ 1635.316333] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1635.321455] ? debug_check_no_locks_freed+0x310/0x310 [ 1635.326671] ? lock_downgrade+0x8e0/0x8e0 [ 1635.330839] ? kasan_check_read+0x11/0x20 [ 1635.334995] ? rcu_is_watching+0x85/0x140 [ 1635.339146] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1635.344338] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1635.349542] ? is_bpf_text_address+0xd7/0x170 [ 1635.354048] ? kernel_text_address+0x79/0xf0 [ 1635.358463] ? __unwind_start+0x166/0x330 [ 1635.362615] ? __kernel_text_address+0xd/0x40 [ 1635.367122] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1635.372661] ? should_fail+0x21b/0xbcd [ 1635.376561] ? __save_stack_trace+0x7e/0xd0 [ 1635.380904] __alloc_pages_nodemask+0x34e/0xd70 [ 1635.385590] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 1635.390610] ? save_stack+0x43/0xd0 [ 1635.394237] ? kasan_kmalloc+0xc4/0xe0 [ 1635.398123] ? kasan_slab_alloc+0x12/0x20 [ 1635.402277] ? find_held_lock+0x36/0x1c0 18:27:41 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) [ 1635.406345] ? __lock_is_held+0xb5/0x140 [ 1635.410432] ? check_same_owner+0x320/0x320 [ 1635.414760] cache_grow_begin+0x6e/0x6c0 [ 1635.418834] kmem_cache_alloc_node_trace+0x692/0x770 [ 1635.423952] __kmalloc_node_track_caller+0x33/0x70 [ 1635.428890] __kmalloc_reserve.isra.39+0x3a/0xe0 [ 1635.433653] __alloc_skb+0x14d/0x780 [ 1635.437373] ? skb_scrub_packet+0x580/0x580 [ 1635.441729] ? print_usage_bug+0xc0/0xc0 [ 1635.445797] ? debug_check_no_locks_freed+0x310/0x310 [ 1635.450992] ? do_syscall_64+0x1b1/0x800 18:27:41 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80fe, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) [ 1635.455059] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1635.460426] ? find_held_lock+0x36/0x1c0 [ 1635.464501] tipc_buf_acquire+0x2d/0xf0 [ 1635.468483] tipc_msg_build+0x101/0x12b0 [ 1635.472548] ? mark_held_locks+0xc9/0x160 [ 1635.476735] ? tipc_msg_assemble+0x6a0/0x6a0 [ 1635.481148] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1635.487041] ? __lockdep_init_map+0x105/0x590 [ 1635.491546] ? lockdep_init_map+0x9/0x10 [ 1635.495614] __tipc_sendstream+0x6a8/0xd20 [ 1635.499862] ? tipc_connect+0x800/0x800 [ 1635.503842] ? find_held_lock+0x36/0x1c0 18:27:41 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:42 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='.//ile0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1635.507911] ? lock_acquire+0x1dc/0x520 [ 1635.511892] ? tipc_sendstream+0x42/0x70 [ 1635.515972] ? mark_held_locks+0xc9/0x160 [ 1635.520125] ? __local_bh_enable_ip+0x161/0x230 [ 1635.524800] ? __local_bh_enable_ip+0x161/0x230 [ 1635.529475] tipc_sendstream+0x50/0x70 [ 1635.533374] ? __tipc_sendstream+0xd20/0xd20 [ 1635.537803] sock_sendmsg+0xd5/0x120 [ 1635.541519] ___sys_sendmsg+0x805/0x940 [ 1635.545506] ? copy_msghdr_from_user+0x560/0x560 [ 1635.550268] ? lock_downgrade+0x8e0/0x8e0 18:27:42 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) [ 1635.554427] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1635.559968] ? proc_fail_nth_write+0x96/0x1f0 [ 1635.564476] ? __fget_light+0x2ef/0x430 [ 1635.568454] ? fget_raw+0x20/0x20 [ 1635.571908] ? find_held_lock+0x36/0x1c0 [ 1635.575979] ? kasan_check_write+0x14/0x20 [ 1635.580223] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 1635.585164] ? wait_for_completion+0x870/0x870 [ 1635.589762] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1635.595305] ? sockfd_lookup_light+0xc5/0x160 [ 1635.599802] __sys_sendmsg+0x115/0x270 [ 1635.603695] ? __ia32_sys_shutdown+0x80/0x80 18:27:42 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./.ile0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1635.608109] ? __sb_end_write+0xac/0xe0 [ 1635.612091] ? fput+0x130/0x1a0 [ 1635.615379] ? ksys_write+0x1a6/0x250 [ 1635.619195] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 1635.624051] __x64_sys_sendmsg+0x78/0xb0 [ 1635.628117] do_syscall_64+0x1b1/0x800 [ 1635.632007] ? finish_task_switch+0x1ca/0x840 [ 1635.636507] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1635.641446] ? syscall_return_slowpath+0x30f/0x5c0 [ 1635.646393] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1635.651769] ? trace_hardirqs_off_thunk+0x1a/0x1c 18:27:42 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000240)={0x0, 0x0}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0xfff, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) recvmsg$kcm(r0, &(0x7f0000000480)={0x0, 0x2a5, &(0x7f0000000380)=[{&(0x7f0000000080)=""/49, 0xffffffffffffffc9}], 0x10000023, &(0x7f0000000100)=""/77, 0x4d}, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000280)={0x3, 0x70, 0x200, 0x3db, 0x5, 0x40, 0x0, 0x6, 0x4000, 0x8, 0x1ff, 0x1, 0x54, 0x6, 0xc80, 0xbe, 0x400, 0x7f, 0x7f, 0x100000001, 0xfffffffffffeffff, 0x90, 0x800, 0x10000, 0x80000000, 0x5, 0xd4e, 0x1, 0x8ae, 0x9, 0x80, 0x9, 0x0, 0xe279, 0xfffffffffffffffa, 0xfffffffffffffffb, 0x100, 0xdd9, 0x0, 0xffff, 0x7, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x9, 0x1, 0x7, 0x2, 0x9}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) close(r0) 18:27:42 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:42 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7800000000000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:42 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)="2e2f66696c6530ff", &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1635.656615] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1635.661796] RIP: 0033:0x455b29 [ 1635.664984] RSP: 002b:00007f4a5787cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1635.672700] RAX: ffffffffffffffda RBX: 00007f4a5787d6d4 RCX: 0000000000455b29 [ 1635.679971] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000014 [ 1635.687246] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1635.694521] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1635.701792] R13: 00000000004c0b1f R14: 00000000004d0510 R15: 0000000000000004 18:27:42 executing program 3 (fault-call:3 fault-nth:5): bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:42 executing program 0 (fault-call:3 fault-nth:1): bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:42 executing program 1: socketpair(0x1, 0x0, 0xc201000000000000, &(0x7f0000000100)) 18:27:42 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file#\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:42 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:42 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:42 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)="2e2f66696c6530ff", &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:42 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x81, 0x1, 0x1d, 0x1, 0x0, 0x1, 0x4000, 0xa, 0x2, 0x784f, 0xa717, 0x800, 0x400, 0x5, 0x0, 0x1f, 0x8, 0x540f, 0x1, 0x0, 0xca, 0x50, 0x80000000, 0x4, 0x401, 0x1, 0x400, 0x101, 0x20, 0x10001, 0x7, 0x2, 0x9, 0x6, 0x4, 0x6, 0x0, 0x2c2, 0x7, @perf_bp={&(0x7f0000000000), 0x1}, 0x1000, 0x8f08, 0x515, 0x7, 0x7121, 0x7ff, 0x6}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x3) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)='GPL\x00') bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xa, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x1b2a01, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) [ 1635.928067] FAULT_INJECTION: forcing a failure. [ 1635.928067] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1635.939922] CPU: 0 PID: 23606 Comm: syz-executor Not tainted 4.17.0-rc7+ #38 [ 1635.947127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1635.956482] Call Trace: [ 1635.959069] dump_stack+0x1b9/0x294 [ 1635.962692] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1635.967886] should_fail.cold.4+0xa/0x1a [ 1635.971945] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1635.977038] ? print_usage_bug+0xc0/0xc0 [ 1635.981097] ? debug_check_no_locks_freed+0x310/0x310 [ 1635.986270] ? pick_next_task_fair+0x97c/0x1780 [ 1635.990923] ? find_held_lock+0x13f/0x1c0 [ 1635.995064] ? __lock_acquire+0x7f5/0x5140 [ 1635.999283] ? run_rebalance_domains+0x4a0/0x4a0 [ 1636.004028] ? graph_lock+0x170/0x170 [ 1636.007815] ? rcu_is_watching+0x85/0x140 [ 1636.011955] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1636.017479] ? should_fail+0x21b/0xbcd [ 1636.021374] __alloc_pages_nodemask+0x34e/0xd70 [ 1636.026039] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 1636.031043] ? find_held_lock+0x36/0x1c0 [ 1636.035108] ? check_same_owner+0x320/0x320 [ 1636.039436] cache_grow_begin+0x6e/0x6c0 [ 1636.043491] __kmalloc+0x688/0x760 [ 1636.047025] ? rw_copy_check_uvector+0x31e/0x3a0 [ 1636.051768] rw_copy_check_uvector+0x31e/0x3a0 [ 1636.056344] ? find_held_lock+0x36/0x1c0 [ 1636.060394] import_iovec+0xc3/0x420 [ 1636.064096] ? dup_iter+0x270/0x270 [ 1636.067713] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1636.073234] ? _copy_from_user+0xdf/0x150 [ 1636.077378] copy_msghdr_from_user+0x3b4/0x560 [ 1636.081961] ? move_addr_to_kernel.part.18+0x100/0x100 [ 1636.087243] ? __fget+0x40c/0x650 [ 1636.090689] ___sys_sendmsg+0x123/0x940 [ 1636.094650] ? expand_files.part.8+0x9a0/0x9a0 [ 1636.099219] ? copy_msghdr_from_user+0x560/0x560 [ 1636.103962] ? lock_downgrade+0x8e0/0x8e0 [ 1636.108108] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1636.113638] ? proc_fail_nth_write+0x96/0x1f0 [ 1636.118119] ? __fget_light+0x2ef/0x430 [ 1636.122079] ? fget_raw+0x20/0x20 [ 1636.125514] ? find_held_lock+0x36/0x1c0 [ 1636.129571] ? kasan_check_write+0x14/0x20 [ 1636.133790] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 1636.138705] ? wait_for_completion+0x870/0x870 [ 1636.143277] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1636.148799] ? sockfd_lookup_light+0xc5/0x160 [ 1636.153280] __sys_sendmsg+0x115/0x270 [ 1636.157158] ? __ia32_sys_shutdown+0x80/0x80 [ 1636.161550] ? __sb_end_write+0xac/0xe0 [ 1636.165512] ? fput+0x130/0x1a0 [ 1636.168777] ? ksys_write+0x1a6/0x250 [ 1636.172564] ? __ia32_sys_read+0xb0/0xb0 [ 1636.176614] __x64_sys_sendmsg+0x78/0xb0 [ 1636.180669] do_syscall_64+0x1b1/0x800 [ 1636.184541] ? finish_task_switch+0x1ca/0x840 [ 1636.189029] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1636.193944] ? syscall_return_slowpath+0x30f/0x5c0 [ 1636.198864] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1636.204213] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1636.209048] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1636.214219] RIP: 0033:0x455b29 [ 1636.217390] RSP: 002b:00007f31c9cb8c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1636.225084] RAX: ffffffffffffffda RBX: 00007f31c9cb96d4 RCX: 0000000000455b29 [ 1636.232343] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000014 [ 1636.239596] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1636.246850] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1636.254102] R13: 00000000004c0b1f R14: 00000000004d0510 R15: 0000000000000001 18:27:42 executing program 1: socketpair(0x1, 0x0, 0x9b01, &(0x7f0000000100)) 18:27:42 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:42 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:42 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:42 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file+\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:42 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:42 executing program 0 (fault-call:3 fault-nth:2): bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:42 executing program 7: r0 = socket$kcm(0x2, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000000c0)={r0}) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f0000000040)=@sco={0x1f, {0x8, 0x7, 0x7fffffff, 0x0, 0x9, 0x1}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000000)="01", 0x1}], 0x1, &(0x7f0000001c80), 0x0, 0xc090}, 0x40) 18:27:42 executing program 1: socketpair(0x1, 0x0, 0x9101000000000000, &(0x7f0000000100)) 18:27:42 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x100000000000000, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) [ 1636.530717] FAULT_INJECTION: forcing a failure. [ 1636.530717] name failslab, interval 1, probability 0, space 0, times 0 [ 1636.542068] CPU: 1 PID: 23641 Comm: syz-executor Not tainted 4.17.0-rc7+ #38 [ 1636.549264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1636.558623] Call Trace: [ 1636.561227] dump_stack+0x1b9/0x294 [ 1636.564872] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1636.570082] should_fail.cold.4+0xa/0x1a [ 1636.574156] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1636.579270] ? graph_lock+0x170/0x170 [ 1636.583082] ? print_usage_bug+0xc0/0xc0 [ 1636.587155] ? graph_lock+0x170/0x170 [ 1636.590965] ? find_held_lock+0x36/0x1c0 [ 1636.595037] ? __lock_is_held+0xb5/0x140 [ 1636.599123] ? check_same_owner+0x320/0x320 [ 1636.603457] ? rcu_note_context_switch+0x710/0x710 [ 1636.608399] __should_failslab+0x124/0x180 [ 1636.612642] should_failslab+0x9/0x14 [ 1636.616456] kmem_cache_alloc_node+0x272/0x780 [ 1636.621057] ? kernel_text_address+0x79/0xf0 [ 1636.625476] ? __unwind_start+0x166/0x330 [ 1636.629635] ? __kernel_text_address+0xd/0x40 [ 1636.634157] __alloc_skb+0x111/0x780 [ 1636.637891] ? skb_scrub_packet+0x580/0x580 [ 1636.642246] ? print_usage_bug+0xc0/0xc0 [ 1636.646327] ? debug_check_no_locks_freed+0x310/0x310 [ 1636.651531] ? do_syscall_64+0x1b1/0x800 [ 1636.655601] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1636.660978] ? find_held_lock+0x36/0x1c0 [ 1636.665065] tipc_buf_acquire+0x2d/0xf0 [ 1636.669063] tipc_msg_build+0x101/0x12b0 [ 1636.673138] ? mark_held_locks+0xc9/0x160 [ 1636.677312] ? tipc_msg_assemble+0x6a0/0x6a0 [ 1636.681730] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1636.686761] ? __lockdep_init_map+0x105/0x590 [ 1636.691282] ? lockdep_init_map+0x9/0x10 [ 1636.695363] __tipc_sendstream+0x6a8/0xd20 [ 1636.699620] ? tipc_connect+0x800/0x800 [ 1636.703603] ? find_held_lock+0x36/0x1c0 [ 1636.707678] ? lock_acquire+0x1dc/0x520 [ 1636.711658] ? tipc_sendstream+0x42/0x70 [ 1636.715731] ? mark_held_locks+0xc9/0x160 [ 1636.719886] ? __local_bh_enable_ip+0x161/0x230 [ 1636.724570] ? __local_bh_enable_ip+0x161/0x230 [ 1636.729261] tipc_sendstream+0x50/0x70 [ 1636.733155] ? __tipc_sendstream+0xd20/0xd20 [ 1636.737569] sock_sendmsg+0xd5/0x120 [ 1636.741290] ___sys_sendmsg+0x805/0x940 [ 1636.745272] ? copy_msghdr_from_user+0x560/0x560 [ 1636.750033] ? lock_downgrade+0x8e0/0x8e0 [ 1636.754189] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1636.759731] ? proc_fail_nth_write+0x96/0x1f0 [ 1636.764236] ? __fget_light+0x2ef/0x430 [ 1636.768217] ? fget_raw+0x20/0x20 [ 1636.771674] ? find_held_lock+0x36/0x1c0 [ 1636.775746] ? kasan_check_write+0x14/0x20 [ 1636.779992] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 1636.784930] ? wait_for_completion+0x870/0x870 [ 1636.789524] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1636.795073] ? sockfd_lookup_light+0xc5/0x160 [ 1636.799584] __sys_sendmsg+0x115/0x270 [ 1636.803489] ? __ia32_sys_shutdown+0x80/0x80 [ 1636.807912] ? __sb_end_write+0xac/0xe0 [ 1636.811908] ? fput+0x130/0x1a0 [ 1636.815196] ? ksys_write+0x1a6/0x250 [ 1636.819022] __x64_sys_sendmsg+0x78/0xb0 [ 1636.823095] do_syscall_64+0x1b1/0x800 [ 1636.826989] ? finish_task_switch+0x1ca/0x840 [ 1636.831494] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1636.836429] ? syscall_return_slowpath+0x30f/0x5c0 [ 1636.841367] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1636.846737] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1636.851598] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1636.856790] RIP: 0033:0x455b29 [ 1636.859975] RSP: 002b:00007f31c9cb8c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1636.867690] RAX: ffffffffffffffda RBX: 00007f31c9cb96d4 RCX: 0000000000455b29 [ 1636.874963] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000014 18:27:43 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:43 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file-\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:43 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0l', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:43 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:43 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0xc00000000000000, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:43 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:43 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:43 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x76edff7f, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:43 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:43 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0xf5ffffff, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:43 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc00, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) [ 1636.882238] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1636.889515] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1636.896789] R13: 00000000004c0b1f R14: 00000000004d0510 R15: 0000000000000002 18:27:43 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0xffffff7f, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:43 executing program 0 (fault-call:3 fault-nth:3): bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:43 executing program 7: socketpair$inet(0x1e, 0x2, 0x0, &(0x7f0000000080)={0x0, 0x0}) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000000)=@alg, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/253, 0xfd}, 0x0) socketpair$ax25(0x3, 0x7, 0xcb, &(0x7f00000000c0)) 18:27:43 executing program 1: socketpair(0x1, 0x0, 0x9e000000, &(0x7f0000000100)) 18:27:43 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:43 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:43 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)="2e2f66696c653099", &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:43 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:43 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x7ffffffff000, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:43 executing program 1: socketpair(0x1, 0x0, 0x5a01, &(0x7f0000000100)) 18:27:43 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:43 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x7fffed76, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:43 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:43 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:43 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1637.195646] FAULT_INJECTION: forcing a failure. [ 1637.195646] name failslab, interval 1, probability 0, space 0, times 0 [ 1637.206959] CPU: 0 PID: 23716 Comm: syz-executor Not tainted 4.17.0-rc7+ #38 [ 1637.214149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1637.223507] Call Trace: [ 1637.226109] dump_stack+0x1b9/0x294 [ 1637.229749] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1637.234959] ? is_bpf_text_address+0xd7/0x170 [ 1637.239464] ? kernel_text_address+0x79/0xf0 [ 1637.243883] ? __unwind_start+0x166/0x330 [ 1637.248050] should_fail.cold.4+0xa/0x1a [ 1637.252124] ? __save_stack_trace+0x7e/0xd0 [ 1637.256459] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1637.261579] ? graph_lock+0x170/0x170 [ 1637.265390] ? save_stack+0x43/0xd0 [ 1637.269029] ? kasan_kmalloc+0xc4/0xe0 [ 1637.272925] ? kasan_slab_alloc+0x12/0x20 [ 1637.277087] ? find_held_lock+0x36/0x1c0 [ 1637.281164] ? __lock_is_held+0xb5/0x140 [ 1637.285434] ? check_same_owner+0x320/0x320 [ 1637.289776] ? rcu_note_context_switch+0x710/0x710 18:27:43 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x1a, &(0x7f0000000000), 0x4) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0xffffffff, 0x9, 0x8}, 0xc) recvmsg$kcm(r0, &(0x7f000000ed40)={&(0x7f000000e840)=@can={0x0, 0x0}, 0x80, &(0x7f000000ec00)=[{&(0x7f000000e8c0)=""/251, 0xfb}, {&(0x7f000000e9c0)=""/143, 0x8f}, {&(0x7f000000ea80)=""/112, 0x70}, {&(0x7f000000eb00)=""/233, 0xe9}], 0x4, &(0x7f000000ec40)=""/217, 0xd9, 0x1}, 0x2002) bpf$PROG_LOAD(0x5, &(0x7f000000ed80)={0x1f, 0xa, &(0x7f0000000080)=@raw=[@exit={0x95}, @call={0x85, 0x0, 0x0, 0x24}, @call={0x85, 0x0, 0x0, 0x14}, @call={0x85, 0x0, 0x0, 0x8}, @map={0x18, 0x0, 0x1, 0x0, r1}], &(0x7f0000000100)='syzkaller\x00', 0x800, 0x22, &(0x7f0000000140)=""/34, 0x41f00, 0x1, [], r2, 0x7}, 0x48) [ 1637.294724] __should_failslab+0x124/0x180 [ 1637.298973] should_failslab+0x9/0x14 [ 1637.302794] kmem_cache_alloc_node_trace+0x26f/0x770 [ 1637.307923] __kmalloc_node_track_caller+0x33/0x70 [ 1637.312883] __kmalloc_reserve.isra.39+0x3a/0xe0 [ 1637.317663] __alloc_skb+0x14d/0x780 [ 1637.321401] ? skb_scrub_packet+0x580/0x580 [ 1637.325757] ? print_usage_bug+0xc0/0xc0 [ 1637.329835] ? debug_check_no_locks_freed+0x310/0x310 [ 1637.335042] ? do_syscall_64+0x1b1/0x800 [ 1637.339118] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1637.344495] ? find_held_lock+0x36/0x1c0 [ 1637.348582] tipc_buf_acquire+0x2d/0xf0 [ 1637.352572] tipc_msg_build+0x101/0x12b0 [ 1637.356643] ? mark_held_locks+0xc9/0x160 [ 1637.360813] ? tipc_msg_assemble+0x6a0/0x6a0 [ 1637.365232] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1637.370270] ? __lockdep_init_map+0x105/0x590 [ 1637.374778] ? lockdep_init_map+0x9/0x10 [ 1637.378855] __tipc_sendstream+0x6a8/0xd20 [ 1637.383105] ? tipc_connect+0x800/0x800 [ 1637.387082] ? find_held_lock+0x36/0x1c0 [ 1637.391158] ? lock_acquire+0x1dc/0x520 18:27:43 executing program 1: socketpair(0x1, 0x0, 0x4, &(0x7f0000000100)) [ 1637.395134] ? tipc_sendstream+0x42/0x70 [ 1637.399209] ? mark_held_locks+0xc9/0x160 [ 1637.403395] ? __local_bh_enable_ip+0x161/0x230 [ 1637.408101] ? __local_bh_enable_ip+0x161/0x230 [ 1637.412782] tipc_sendstream+0x50/0x70 [ 1637.416674] ? __tipc_sendstream+0xd20/0xd20 [ 1637.421090] sock_sendmsg+0xd5/0x120 [ 1637.424811] ___sys_sendmsg+0x805/0x940 [ 1637.428798] ? copy_msghdr_from_user+0x560/0x560 [ 1637.433569] ? lock_downgrade+0x8e0/0x8e0 [ 1637.437724] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1637.443263] ? proc_fail_nth_write+0x96/0x1f0 [ 1637.447768] ? __fget_light+0x2ef/0x430 [ 1637.451752] ? fget_raw+0x20/0x20 [ 1637.455217] ? find_held_lock+0x36/0x1c0 [ 1637.459290] ? kasan_check_write+0x14/0x20 [ 1637.463529] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 1637.468469] ? wait_for_completion+0x870/0x870 [ 1637.473070] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1637.478617] ? sockfd_lookup_light+0xc5/0x160 [ 1637.483124] __sys_sendmsg+0x115/0x270 [ 1637.487028] ? __ia32_sys_shutdown+0x80/0x80 [ 1637.491447] ? __sb_end_write+0xac/0xe0 [ 1637.495433] ? fput+0x130/0x1a0 [ 1637.498723] ? ksys_write+0x1a6/0x250 [ 1637.502557] __x64_sys_sendmsg+0x78/0xb0 [ 1637.506629] do_syscall_64+0x1b1/0x800 [ 1637.510526] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1637.515464] ? syscall_return_slowpath+0x30f/0x5c0 [ 1637.520414] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1637.525794] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1637.530647] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1637.535835] RIP: 0033:0x455b29 [ 1637.539023] RSP: 002b:00007f31c9cb8c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 18:27:44 executing program 0 (fault-call:3 fault-nth:4): bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:44 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:44 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:44 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:44 executing program 1: socketpair(0x1, 0x0, 0x6a00000000000000, &(0x7f0000000100)) 18:27:44 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x1300000014000000, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:44 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1637.546744] RAX: ffffffffffffffda RBX: 00007f31c9cb96d4 RCX: 0000000000455b29 [ 1637.554021] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000014 [ 1637.561295] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1637.568571] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1637.575844] R13: 00000000004c0b1f R14: 00000000004d0510 R15: 0000000000000003 18:27:44 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:44 executing program 1: socketpair(0x1, 0x0, 0xdb000000, &(0x7f0000000100)) [ 1637.698307] FAULT_INJECTION: forcing a failure. [ 1637.698307] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1637.710166] CPU: 0 PID: 23762 Comm: syz-executor Not tainted 4.17.0-rc7+ #38 [ 1637.717368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1637.726724] Call Trace: [ 1637.729325] dump_stack+0x1b9/0x294 [ 1637.732971] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1637.738174] ? kmem_cache_alloc+0x12e/0x760 [ 1637.742531] ? __d_alloc+0xc0/0xd30 [ 1637.746168] ? d_alloc+0x8e/0x370 [ 1637.749645] should_fail.cold.4+0xa/0x1a [ 1637.753723] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1637.758846] ? debug_check_no_locks_freed+0x310/0x310 [ 1637.764046] ? lock_downgrade+0x8e0/0x8e0 [ 1637.768219] ? kasan_check_read+0x11/0x20 [ 1637.772380] ? rcu_is_watching+0x85/0x140 [ 1637.776542] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1637.781754] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1637.786965] ? is_bpf_text_address+0xd7/0x170 [ 1637.791475] ? kernel_text_address+0x79/0xf0 18:27:44 executing program 1: socketpair(0x1, 0x0, 0x56000000, &(0x7f0000000100)) 18:27:44 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) [ 1637.795896] ? __unwind_start+0x166/0x330 [ 1637.800053] ? __kernel_text_address+0xd/0x40 [ 1637.804562] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1637.810194] ? should_fail+0x21b/0xbcd [ 1637.814095] ? __save_stack_trace+0x7e/0xd0 [ 1637.818611] __alloc_pages_nodemask+0x34e/0xd70 [ 1637.823301] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 1637.828332] ? save_stack+0x43/0xd0 [ 1637.831969] ? kasan_kmalloc+0xc4/0xe0 [ 1637.835866] ? kasan_slab_alloc+0x12/0x20 [ 1637.840030] ? find_held_lock+0x36/0x1c0 [ 1637.844111] ? __lock_is_held+0xb5/0x140 18:27:44 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)="2e2f66696c6530c0", &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1637.848219] ? check_same_owner+0x320/0x320 [ 1637.852563] cache_grow_begin+0x6e/0x6c0 [ 1637.856649] kmem_cache_alloc_node_trace+0x692/0x770 [ 1637.861777] __kmalloc_node_track_caller+0x33/0x70 [ 1637.866713] __kmalloc_reserve.isra.39+0x3a/0xe0 [ 1637.871481] __alloc_skb+0x14d/0x780 [ 1637.875217] ? skb_scrub_packet+0x580/0x580 [ 1637.879562] ? print_usage_bug+0xc0/0xc0 [ 1637.883633] ? debug_check_no_locks_freed+0x310/0x310 [ 1637.888831] ? do_syscall_64+0x1b1/0x800 [ 1637.892902] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 18:27:44 executing program 1: socketpair(0x1, 0x0, 0xec00, &(0x7f0000000100)) 18:27:44 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0xf0ffffff7f0000, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) [ 1637.898275] ? find_held_lock+0x36/0x1c0 [ 1637.902355] tipc_buf_acquire+0x2d/0xf0 [ 1637.906363] tipc_msg_build+0x101/0x12b0 [ 1637.910437] ? mark_held_locks+0xc9/0x160 [ 1637.914597] ? tipc_msg_assemble+0x6a0/0x6a0 [ 1637.919013] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1637.924037] ? __lockdep_init_map+0x105/0x590 [ 1637.928546] ? lockdep_init_map+0x9/0x10 [ 1637.932627] __tipc_sendstream+0x6a8/0xd20 [ 1637.936883] ? tipc_connect+0x800/0x800 [ 1637.940868] ? find_held_lock+0x36/0x1c0 [ 1637.944950] ? lock_acquire+0x1dc/0x520 [ 1637.948933] ? tipc_sendstream+0x42/0x70 [ 1637.953005] ? mark_held_locks+0xc9/0x160 [ 1637.957173] ? __local_bh_enable_ip+0x161/0x230 [ 1637.961858] ? __local_bh_enable_ip+0x161/0x230 [ 1637.966548] tipc_sendstream+0x50/0x70 [ 1637.970445] ? __tipc_sendstream+0xd20/0xd20 [ 1637.974864] sock_sendmsg+0xd5/0x120 [ 1637.978587] ___sys_sendmsg+0x805/0x940 [ 1637.982570] ? copy_msghdr_from_user+0x560/0x560 [ 1637.987339] ? lock_downgrade+0x8e0/0x8e0 [ 1637.991497] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1637.997043] ? proc_fail_nth_write+0x96/0x1f0 [ 1638.001549] ? __fget_light+0x2ef/0x430 [ 1638.005524] ? fget_raw+0x20/0x20 [ 1638.008973] ? find_held_lock+0x36/0x1c0 [ 1638.013049] ? kasan_check_write+0x14/0x20 [ 1638.017286] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 1638.022223] ? wait_for_completion+0x870/0x870 [ 1638.026825] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1638.032371] ? sockfd_lookup_light+0xc5/0x160 [ 1638.036883] __sys_sendmsg+0x115/0x270 [ 1638.040785] ? __ia32_sys_shutdown+0x80/0x80 [ 1638.045201] ? __sb_end_write+0xac/0xe0 [ 1638.049184] ? fput+0x130/0x1a0 [ 1638.052468] ? ksys_write+0x1a6/0x250 [ 1638.056283] __x64_sys_sendmsg+0x78/0xb0 [ 1638.060350] do_syscall_64+0x1b1/0x800 [ 1638.064244] ? finish_task_switch+0x1ca/0x840 [ 1638.068750] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1638.073693] ? syscall_return_slowpath+0x30f/0x5c0 [ 1638.078665] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1638.084050] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1638.088887] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1638.094068] RIP: 0033:0x455b29 [ 1638.097245] RSP: 002b:00007f31c9cb8c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1638.104943] RAX: ffffffffffffffda RBX: 00007f31c9cb96d4 RCX: 0000000000455b29 [ 1638.112199] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000014 [ 1638.119453] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1638.126724] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1638.133979] R13: 00000000004c0b1f R14: 00000000004d0510 R15: 0000000000000004 18:27:44 executing program 7: socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000180)={&(0x7f0000001940)=@hci, 0x80, &(0x7f0000001b80)=[{&(0x7f00000019c0)=""/152, 0x98}, {&(0x7f0000001a80)=""/222, 0xde}], 0x2, &(0x7f0000001bc0)=""/177, 0xb1, 0x1}, 0x40000000) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001c80)={&(0x7f0000000140)='./file0\x00', r1}, 0x10) recvmsg(r0, &(0x7f0000001780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000100)=""/22, 0x16}, {&(0x7f0000001880)=""/71, 0x47}, {&(0x7f00000001c0)=""/128, 0x80}, {&(0x7f0000000240)=""/106, 0x6a}, {&(0x7f00000002c0)=""/207, 0x480}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/252, 0xfc}, {&(0x7f00000014c0)=""/196, 0xc4}, {&(0x7f00000017c0)=""/133, 0x85}], 0x9, &(0x7f0000001740)=""/29, 0x1d, 0xfffffffffffffffb}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001d40)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r0, 0x50, &(0x7f0000001600)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001900)=r2, 0x4) 18:27:44 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfec0, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:44 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x89edfe7f00000000, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:44 executing program 1: socketpair(0x1, 0x0, 0x6501, &(0x7f0000000100)) 18:27:44 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:44 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:44 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)="2e2f66696c6530ff", &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:44 executing program 0 (fault-call:3 fault-nth:5): bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) [ 1638.401410] FAULT_INJECTION: forcing a failure. [ 1638.401410] name failslab, interval 1, probability 0, space 0, times 0 [ 1638.412736] CPU: 0 PID: 23792 Comm: syz-executor Not tainted 4.17.0-rc7+ #38 [ 1638.419948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1638.429416] Call Trace: [ 1638.432020] dump_stack+0x1b9/0x294 [ 1638.435667] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1638.440873] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1638.446424] should_fail.cold.4+0xa/0x1a 18:27:44 executing program 1: socketpair(0x1, 0x0, 0x8f, &(0x7f0000000100)) 18:27:44 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x2000000, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) [ 1638.450500] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1638.455617] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1638.460650] ? tipc_node_distr_xmit+0x21c/0x2c0 [ 1638.465330] ? graph_lock+0x170/0x170 [ 1638.469152] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1638.474707] ? find_held_lock+0x36/0x1c0 [ 1638.478787] ? __lock_is_held+0xb5/0x140 [ 1638.482884] ? check_same_owner+0x320/0x320 [ 1638.487219] ? rcu_note_context_switch+0x710/0x710 [ 1638.492157] ? find_held_lock+0x36/0x1c0 [ 1638.496231] __should_failslab+0x124/0x180 [ 1638.500475] should_failslab+0x9/0x14 [ 1638.504292] kmem_cache_alloc_node+0x272/0x780 [ 1638.508886] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1638.513916] ? iov_iter_advance+0x2e4/0x14c0 [ 1638.518342] __alloc_skb+0x111/0x780 [ 1638.522074] ? skb_scrub_packet+0x580/0x580 [ 1638.526411] ? lock_downgrade+0x8e0/0x8e0 [ 1638.530584] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1638.535796] tipc_buf_acquire+0x2d/0xf0 [ 1638.539788] tipc_msg_build+0x101/0x12b0 [ 1638.543863] ? tipc_node_get_linkname+0x110/0x110 18:27:45 executing program 1: socketpair(0x1, 0x0, 0xc1, &(0x7f0000000100)) 18:27:45 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0xc000000, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) [ 1638.548721] ? tipc_msg_assemble+0x6a0/0x6a0 [ 1638.553141] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1638.558164] ? __lockdep_init_map+0x105/0x590 [ 1638.562676] __tipc_sendstream+0x6a8/0xd20 [ 1638.566934] ? tipc_connect+0x800/0x800 [ 1638.570917] ? find_held_lock+0x36/0x1c0 [ 1638.574995] ? lock_acquire+0x1dc/0x520 [ 1638.578979] ? tipc_sendstream+0x42/0x70 [ 1638.583052] ? mark_held_locks+0xc9/0x160 [ 1638.587214] ? __local_bh_enable_ip+0x161/0x230 [ 1638.591900] ? __local_bh_enable_ip+0x161/0x230 [ 1638.596581] tipc_sendstream+0x50/0x70 [ 1638.600478] ? __tipc_sendstream+0xd20/0xd20 [ 1638.604892] sock_sendmsg+0xd5/0x120 [ 1638.608611] ___sys_sendmsg+0x805/0x940 [ 1638.612593] ? copy_msghdr_from_user+0x560/0x560 [ 1638.617355] ? lock_downgrade+0x8e0/0x8e0 [ 1638.621513] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1638.627060] ? proc_fail_nth_write+0x96/0x1f0 [ 1638.631625] ? __fget_light+0x2ef/0x430 [ 1638.635607] ? fget_raw+0x20/0x20 [ 1638.639069] ? find_held_lock+0x36/0x1c0 [ 1638.643158] ? kasan_check_write+0x14/0x20 [ 1638.647404] ? __mutex_unlock_slowpath+0x180/0x8a0 18:27:45 executing program 1: socketpair(0x1, 0x0, 0x24, &(0x7f0000000100)) 18:27:45 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x20000000, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) [ 1638.652341] ? wait_for_completion+0x870/0x870 [ 1638.656936] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1638.662476] ? sockfd_lookup_light+0xc5/0x160 [ 1638.666984] __sys_sendmsg+0x115/0x270 [ 1638.670883] ? __ia32_sys_shutdown+0x80/0x80 [ 1638.676129] ? __sb_end_write+0xac/0xe0 [ 1638.680119] ? fput+0x130/0x1a0 [ 1638.683409] ? ksys_write+0x1a6/0x250 [ 1638.687227] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 1638.692080] __x64_sys_sendmsg+0x78/0xb0 [ 1638.696170] do_syscall_64+0x1b1/0x800 [ 1638.700065] ? finish_task_switch+0x1ca/0x840 [ 1638.704571] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1638.709514] ? syscall_return_slowpath+0x30f/0x5c0 [ 1638.714453] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1638.719828] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1638.724687] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1638.729873] RIP: 0033:0x455b29 [ 1638.733065] RSP: 002b:00007f31c9cb8c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1638.740835] RAX: ffffffffffffffda RBX: 00007f31c9cb96d4 RCX: 0000000000455b29 18:27:45 executing program 1: socketpair(0x1, 0x0, 0x5c01000000000000, &(0x7f0000000100)) 18:27:45 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0xf0ff7f00000000, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) [ 1638.748111] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000014 [ 1638.755385] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1638.762657] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1638.769930] R13: 00000000004c0b1f R14: 00000000004d0510 R15: 0000000000000005 18:27:45 executing program 7: r0 = socket$kcm(0x2, 0x803, 0x2) sendmsg$kcm(r0, &(0x7f0000000440)={&(0x7f0000000100)=@nl=@unspec, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)}, 0x0) close(r0) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)=""/20, 0x14}, {&(0x7f0000000180)=""/231, 0xe7}, {&(0x7f00000000c0)}], 0x3, &(0x7f00000002c0)=""/114, 0x72, 0x8}, 0x2) 18:27:45 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:45 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:45 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:45 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:45 executing program 1: socketpair(0x1, 0x0, 0x2701000000000000, &(0x7f0000000100)) 18:27:45 executing program 0 (fault-call:3 fault-nth:6): bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:45 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x1400000013, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:46 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:46 executing program 1: socketpair(0x1, 0x0, 0x45010000, &(0x7f0000000100)) 18:27:46 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0xfffffff5, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:46 executing program 7: r0 = perf_event_open(&(0x7f00000000c0)={0x8, 0x70, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x4, &(0x7f0000000040)=@raw=[@call={0x85, 0x0, 0x0, 0x19}, @map={0x18, 0xf, 0x1, 0x0, 0xffffffffffffff9c}], &(0x7f0000000080)='GPL\x00', 0x1, 0xcb, &(0x7f0000000200)=""/203, 0x41f00, 0x1, [], 0x0, 0x7}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f0000000380)}, 0x10) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, r0, 0x0) 18:27:46 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:46 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:46 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:46 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)="2e2f66696c6530ff", &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:46 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:46 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x7ffff000, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:46 executing program 1: socketpair(0x1, 0x0, 0x7d, &(0x7f0000000100)) 18:27:46 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:46 executing program 7: r0 = socket$kcm(0xa, 0xfffffffffffffffe, 0x11) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000180)={r0}) recvmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/229, 0xe5}, {&(0x7f0000000180)}, {&(0x7f00000001c0)=""/186, 0xba}, {&(0x7f0000000280)=""/113, 0x71}, {&(0x7f0000000300)=""/184, 0xb8}], 0x5, &(0x7f0000000440)=""/93, 0x5d, 0x200000000000}, 0x10100) setsockopt$sock_attach_bpf(r0, 0x29, 0x23, &(0x7f0000000700), 0x20000704) 18:27:46 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0xc, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:46 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:46 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:46 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:46 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:46 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0xc00000000000000, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:46 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x2000000000, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:46 executing program 1: socketpair(0x1, 0x0, 0x16b, &(0x7f0000000100)) 18:27:46 executing program 7: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x20000000000050, 0x0, 0x2}, 0x2c) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000140)) 18:27:46 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:46 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1030000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:46 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:46 executing program 1: socketpair(0x1, 0x0, 0x85010000, &(0x7f0000000100)) 18:27:46 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:46 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x89edfe7f00000000, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:46 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x200000000000000, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:46 executing program 7: r0 = perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x9, 0x1, 0x6, 0x1, 0x0, 0x8, 0x0, 0x5, 0x7fff, 0x7, 0x8001, 0x3, 0x8, 0x7fffffff, 0x4, 0x4, 0x7, 0x3, 0x4, 0xe, 0x100000000, 0x2, 0xff, 0x0, 0x7, 0x7, 0x22, 0x80000000, 0x1, 0x100000000, 0x3f9e, 0x7, 0x7, 0x2, 0x4, 0x1, 0x0, 0x900000000, 0x0, @perf_config_ext={0xfffffffffffff000, 0x8001}, 0x100, 0x401, 0x6, 0x5, 0x2, 0x4, 0xffff}, 0x0, 0x5, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000000380)={&(0x7f0000000080)=@generic, 0x80, &(0x7f0000000280)=[{&(0x7f0000000140)=""/195, 0xc3}, {&(0x7f0000000240)=""/32, 0x20}], 0x2, &(0x7f00000002c0)=""/186, 0xba, 0x9}, 0x40) r2 = socket$kcm(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000400)="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") 18:27:46 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)="2e2f66696c653091", &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:46 executing program 1: socketpair(0x1, 0x0, 0xaf000000, &(0x7f0000000100)) 18:27:46 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:46 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0xf0ff7f, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:46 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)="2e2f66696c6530ff", &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:46 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:46 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x1000000, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:46 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:46 executing program 7: r0 = socket$kcm(0x2, 0x2, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={&(0x7f0000000400)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000480)=[{0x18, 0x0, 0x7, "8302"}], 0x18}, 0x0) 18:27:46 executing program 1: socketpair(0x1, 0x0, 0x99010000, &(0x7f0000000100)) 18:27:46 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900000000000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:47 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x1400000013, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:47 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:47 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x7ffeed99, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:47 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:47 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:47 executing program 7: socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x1, 0x101, 0x8001, 0x8}, 0x2c) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000003980)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r1, 0x28, &(0x7f0000000200)={0x0, 0x0}}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000340)="6367726f75702c426d696d655f74797065626465769100") socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000002c0)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000300)) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000280)={r3, 0x1, 0x8}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000380)={0xf, 0x43, 0x200, 0x6d1, 0x0, r2, 0x8}, 0x2c) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") 18:27:47 executing program 1: socketpair(0x1, 0x0, 0xc3, &(0x7f0000000100)) 18:27:47 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:47 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0xfffffff5, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:47 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x2, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:47 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80040200, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:47 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0t', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:47 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:47 executing program 1: socketpair(0x1, 0x0, 0x1e, &(0x7f0000000100)) 18:27:47 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:47 executing program 7: r0 = socket$kcm(0x29, 0x4, 0x0) r1 = socket$kcm(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r1}) setsockopt$sock_attach_bpf(r1, 0x10e, 0x4, &(0x7f0000000040), 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000080)={r0, r1}) 18:27:47 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0xc, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:47 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x7ffffffff000, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:47 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)="2e2f66696c65309c", &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:47 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:47 executing program 1: socketpair(0x1, 0x0, 0x9501, &(0x7f0000000100)) 18:27:47 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:47 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:47 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0xffffff7f00000000, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:47 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x301, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:47 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000000000000bfa3000000000000070300f100feffff7a0af0fff8ffffff79a4f0ff00000000b706e85cffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000000000001f000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x9) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000280)="3c2dbcd405e8e96a639a2feea71b", &(0x7f0000000380)=""/215}, 0x28) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) 18:27:47 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0h', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:47 executing program 1: socketpair(0x1, 0x0, 0x5c01, &(0x7f0000000100)) 18:27:47 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x99edfe7f00000000, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:47 executing program 1: socketpair(0x2, 0x804, 0x20, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x2) r2 = perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x8, 0xfff, 0x3, 0x0, 0x0, 0x7f, 0x20805, 0x3, 0x4, 0x5a3, 0x1ff, 0x6, 0x7, 0x2, 0x5, 0x80, 0x3661622a, 0x401, 0x0, 0x200000000000000, 0x9, 0x101, 0x1000, 0x0, 0xf7, 0x1f, 0xdf21, 0x100, 0x1, 0xfe, 0x3ff, 0x2, 0x44711151, 0x3ff, 0xfffffffffffffff9, 0x0, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000040), 0x3}, 0x0, 0x9, 0x2b, 0x1, 0x7ff, 0x1, 0x3}, 0xffffffffffffffff, 0x9, 0xffffffffffffff9c, 0x9) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000240)="2c2d656d31776c616e3128657468312873656c662d757365726e6f646576706f7369785f61636c5f6163636573732d776c616e312a2b162d00") ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000540)=ANY=[@ANYBLOB="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"]) r3 = gettid() perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x2, 0x1000, 0x5, 0x7f, 0x0, 0x8, 0x8, 0x2, 0x6, 0x800, 0x6, 0x5, 0xee9, 0x7, 0x0, 0x6b, 0x4, 0x7fff, 0x40, 0x5, 0x100000001, 0x8000, 0x8000, 0x2, 0x43a2, 0xffffffff, 0x100000000, 0x5, 0xff, 0x400a, 0x200, 0x100, 0x2, 0x10001, 0x7fffffff, 0x7, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000140), 0xb}, 0x14c, 0x9, 0x0, 0x1, 0x401, 0x82c8, 0x401}, r3, 0x0, r2, 0x2) socketpair(0x1, 0x0, 0x0, &(0x7f0000000100)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) 18:27:47 executing program 7: r0 = perf_event_open(&(0x7f00000000c0)={0x8, 0x70, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) r1 = getpid() perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x8001, 0x80000001, 0x7, 0x0, 0x6, 0x20000, 0x4, 0x2, 0x4, 0x5, 0x8, 0xffffffffffffff80, 0x7, 0x1, 0xa0c, 0x8, 0x5, 0x7, 0x1, 0x0, 0x1000, 0x9, 0x3, 0x7, 0x2, 0xb98, 0x1ff, 0x7f16, 0x5, 0x1, 0xcc00000000000000, 0x3, 0x3, 0x6, 0xfffffffffffffff7, 0x0, 0x241b, 0x0, @perf_config_ext={0x0, 0x9d00}, 0x20040, 0x5, 0x5, 0x7, 0x7fffffff, 0x8, 0xfffffffffffeffff}, r1, 0x8, r0, 0xb) 18:27:47 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:47 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:47 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:47 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x2000000, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:47 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x99edfe7f, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:47 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:47 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:47 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:47 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x2000000000, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:47 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0xc00, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:47 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x3, 0x24, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xf}, 0x48) recvmsg(0xffffffffffffff9c, &(0x7f0000008340)={&(0x7f0000008100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000008200)=[{&(0x7f0000008180)=""/128, 0x80}], 0x1, &(0x7f0000008240)=""/255, 0xff, 0xf98}, 0x2043) bpf$PROG_LOAD(0x5, &(0x7f0000008380)={0x1b, 0x10, &(0x7f0000000080)=@raw=[@exit={0x95}, @generic={0x7, 0x6, 0xffff, 0x4}, @generic={0x9, 0xffffffffffffffff, 0x1, 0x7}, @ldst={0x3, 0x0, 0x0, 0x6, 0x7, 0x10c, 0xfffffffffffffff0}, @alu={0x4, 0x7, 0xd, 0x2, 0x4, 0xffffffdd, 0xfffffffffffffffc}, @generic={0x9, 0x8, 0x1, 0x4}, @jmp={0x5, 0x1, 0x1, 0x9, 0x8, 0x0, 0x4}, @call={0x85, 0x0, 0x0, 0x1b}], &(0x7f0000000140)='G:L\x00', 0x8, 0xaa, &(0x7f0000000380)=""/170, 0x41f00, 0x1, [], r0, 0xf}, 0x48) 18:27:47 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:48 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:48 executing program 1: socketpair(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r1, r0}) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000040)={0x0, 0x70, 0xffffffff80000000, 0x10001, 0x1, 0x6, 0x0, 0x4, 0x0, 0x4, 0x18, 0x7, 0xb24d, 0x7, 0x0, 0xf52, 0x48000, 0xc28, 0xfffffffffffffffe, 0x800, 0x0, 0x0, 0x1, 0x5, 0x5, 0xe61, 0x100000001, 0x6, 0x0, 0x0, 0x10000, 0x6, 0x7, 0x6, 0x81, 0x79, 0x5, 0x2, 0x0, 0xfffffffffffffff7, 0x6, @perf_config_ext={0x2, 0x6}, 0x20804, 0x76, 0x1, 0x6, 0x8a, 0x7, 0x8}) 18:27:48 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)="2e2f66696c6530ff", &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:48 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0xf5ffffff00000000, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:48 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x99edfe7f, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:48 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:48 executing program 7: r0 = socket$kcm(0x11, 0x40000000000005, 0x0) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000140)=@rc={0x1f, {0x0, 0x0, 0x5, 0x0, 0x0, 0x7f}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000002840)}, 0x0) sendmsg$kcm(r0, &(0x7f00000005c0)={&(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x2, 0x7, 0x0, 0x7, "fa370dac72e3757995868f4c887bcba60808f4020a4e09be1eeb70136280e8ec58dc451c61ab0385145acce2a93bb2240b0f137c30a98ca214f292e4e4a2a3", 0x13}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000080)="7fb73d38746a4cbccfcb604e8db7e24a5a81dd6f03011a701f6db072116440b032d123aca40c6ea2055d2478767be9715e08c47308d026662c8b68ffb3f58898fb6df4106c891152169b5d993e27fcb2616d8567477af97fd738ba92bd652a02728869dcdf84da5332915c15ed078005b93ffc3bfc0a186e4b57748521fbad96588b975d4ea7d94a78a02c8dee46b9a526f2ecb6ed9f3077c6d7967dfc70a5cd29", 0xa1}, {&(0x7f00000001c0)="70a3ed7dd4ef3974a2b453ef823194a9d95111a475e4dce1c12954b7c84c24de1a68293e113377426fa7d5eb12e257004abb1de26f6637e553058b678af6fe092ba68cd22444a3e4c351c424dbb2c88b766e9481fdb4586521b0bc789443dad26bc3c1d98243c0e1378fef6bf9afefe12669dbc07f9af59a0858f173263bb8aba742b8422dde01a3ccc1dc210d9300f666845bf17465bd5148897283996f500a57c1bd09ae18f73177a5e3b6acb91365bd440096dc4af8a758066a96d768157e2870c6", 0xc3}, {&(0x7f00000002c0)="afedd2f449894894fdf22b613f41dad1112c7603ea3ff6a24b8a815d54087520", 0x20}, {&(0x7f0000000340)="f09d76b0813117dc12967e252d619d4f22a6977790d1b2d57e8222c24ac195a0da82c46c7438e21683249b09908b11b36ce063ad65e987aace0658b2d53f677ed8955652ac615e9646fb6ee871ea7c38b3a324f3546c95a8e7efa2af83d88feaab450e233b17c1593a19f5e69755eb6f", 0x70}], 0x4, &(0x7f0000000400)=[{0xd8, 0x113, 0x4, "0a3549ab1b709d126b1d3b9be9e02f66fbce85f526355bcc157fb7822abb872f72d0c38ae9fe582643618788bba098001ffe5e8e8a0528e11ca804b7cfb21a72946f6ea50f4af45d7b05687d11f46b42d71503e3c206769ac2853564f64bda2891bc65a8ab473510e8b5f059458481298a37878e6060e45889397a65219ed06daee3df2f36a5ed7fd3b055aa10fd8a2e7b6fa1acd96fa492fe497c9e0bed7e1f907843fcfbe861cd9329f13e383cc5fd1b4121fa4f3298e7ef6fe6c04cf263a9755dc31d6ec859"}, {0x28, 0x10b, 0x3, "71202096dc04f99103e805ecf6f495a247"}, {0xa8, 0x0, 0x4, "7a5f825ed48ed2264aaf2667a7b6b4f065cf85cade0772ba868e5f12a836104260acb3b486be6b801a258ddd9af2ca336a5f79034958a40c01fd3895dd30b828620f827576a511e136fa6f3c04e48ece578592e74724d2434202724d56ed05f75acc424521aef39123c60a30fab0d6104942507db72c1b5a59c4c5fa966605bc3525461db5b6e910575b42b4a027830ff1a904edc73a6cb7"}, {0x10, 0x10d, 0x8}], 0x1b8, 0x804}, 0x40040) r1 = perf_event_open(&(0x7f0000000600)={0x1, 0x70, 0x10, 0x9b, 0x81, 0x0, 0x0, 0x8, 0x2010, 0x8, 0xfffffffffffffffb, 0x6, 0x4fd3, 0x1, 0x9, 0x40, 0x0, 0x80, 0x20, 0xf51, 0x6, 0x8000, 0x3, 0x6, 0x1000, 0x0, 0x100000001, 0x8, 0x8, 0x6, 0x80000001, 0x20, 0x6, 0x4, 0xbe6, 0x2, 0x6, 0x100000000, 0x0, 0x3, 0x0, @perf_config_ext={0x10000, 0x8}, 0xa08, 0x5, 0x3, 0x2, 0x1, 0xffffffffffffffff, 0x5}, 0x0, 0xb, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000680)={0x4, 0x70, 0x5, 0x6, 0x4, 0x8, 0x0, 0x3, 0x80, 0x1, 0xffffffffffffffff, 0xa3, 0x9, 0x19a, 0x10001, 0x7, 0x5, 0x10000, 0xe2b5, 0x7ff, 0xb9bc, 0x3, 0x5, 0x400000, 0x5, 0x2, 0x4a, 0x1, 0x1, 0x4, 0xcee, 0x2, 0x87c, 0x7, 0x5, 0x10000, 0x7, 0xc9f4, 0x0, 0xfff, 0x1, @perf_config_ext={0x100000000, 0x7ff}, 0x100, 0x101, 0x3, 0x6, 0x1, 0xffff, 0x77}) 18:27:48 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:48 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:48 executing program 1: socketpair(0x1, 0x0, 0x0, &(0x7f0000000100)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) 18:27:48 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x7ffff000, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:48 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x89edfe7f, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:48 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:48 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000), 0x2c) r2 = getpid() perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x100000000, 0x2, 0x80000000000000, 0x3, 0x0, 0x9, 0x21804, 0x5, 0x9, 0x6, 0xcc00000000000000, 0xc9b, 0x7, 0xf8, 0x101, 0x1, 0xfff, 0x9c3, 0x2fbb, 0x81, 0x1, 0x8, 0x7, 0x1, 0x231, 0xffff, 0xfffffffffffffff8, 0x1, 0x0, 0x6, 0x4, 0x7f, 0x4, 0x3, 0x1, 0x0, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0x8}, 0x20, 0x3, 0xfe2, 0x7, 0x1fe0, 0x3, 0x8001}, r2, 0xd, r0, 0x8) socketpair(0x10, 0x3, 0x10, &(0x7f0000000000)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000080), &(0x7f0000000240), 0x1}, 0x20) 18:27:48 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:48 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:48 executing program 1: socketpair(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0xffffffffffffffff) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000000)="7d225f9ed032026ce4d97075bb574f156fa1cef7ab06161612b95ffe9da9ed5df0d77aaebf392e4bc2ec85c29c0cd2ad6f5f5b45e9d75d41766e523bee0aa9b9c4a4a562247b8aaeeba0489a", &(0x7f0000000140)="ba72df2ea9b0f6ffb749c23b31bc76dd955b00d9ae52da4280cf770d0373a25e11e12c8881ce515a04037d84b803583f62ab1f74af6ba6905ed3706e61646c3bad503c2527f22ab045f9e5571bde1a7d840f0787b3fde89b0cb3c093730578c939a1a1da87c74db9b25b3acd03b9003ef5c4480ffd5e4d0fc3564289903aef21f39dde0230b425246586a4ba67f4035cfb1c51b3ea7e334d28b73134f07376268952472ca3d16a01d7ddbf0417600d80b70a34eace576287c76202755ac65171ed8b692f845569c1fefc5991a34c508e3509bbb8900b3821803cf456e9a072", 0x2}, 0x20) 18:27:48 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:48 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:48 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x1300000014000000, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:48 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0xf0ff7f, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:48 executing program 7: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x12, &(0x7f0000000280)=r0, 0x4d3) socket$kcm(0x29, 0x5, 0x0) 18:27:48 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)="2e2f66696c6530ff", &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:48 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00000000000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:48 executing program 1: socketpair(0x4, 0x0, 0x0, &(0x7f0000000040)) 18:27:48 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:48 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x8000000000000000, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:48 executing program 7: r0 = socket$kcm(0x11, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)="c10800000000200000021fe4ac14140ceb", 0x11}], 0x1}, 0x0) 18:27:48 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:48 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x7ffeed89, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:48 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:48 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:48 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0xf0ffffff7f0000, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:48 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x30, &(0x7f0000000280), 0x3ca) socketpair(0x1, 0x80004, 0x100000001, &(0x7f0000000100)={0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00', r1}, 0x10) 18:27:48 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)="2e2f66696c65308c", &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:48 executing program 1: socketpair(0x1, 0x807, 0x1fffffffffffff, &(0x7f0000000100)={0xffffffffffffffff}) close(r0) socketpair$inet6(0xa, 0x0, 0x1ff, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 18:27:48 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x99edfe7f00000000, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:48 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:48 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103000000000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:49 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0xffffff7f00000000, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:49 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:49 executing program 1: socketpair(0x0, 0xa, 0x7f, &(0x7f0000000000)) socketpair(0x1, 0x0, 0x0, &(0x7f0000000100)) 18:27:49 executing program 7: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='cgroup2\x00', 0x80000002, 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='befs\x00', 0x80020, &(0x7f0000000240)) 18:27:49 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)="2e2f66696c65308f", &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:49 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)="2e2f66696c653092", &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:49 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x76edff7f00000000, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:49 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf7ffff7f, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:49 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:49 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0xffffff7f, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:49 executing program 1: socketpair(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28}, 0x10) 18:27:49 executing program 7: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socket$kcm(0xa, 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000001c0)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x13, 0xb, 0x4, 0x7, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001c40)={r1, &(0x7f0000001ac0)="01", &(0x7f0000000000)=""/206}, 0x18) 18:27:49 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x8000000000000000, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:49 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:49 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:49 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1800, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:49 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:49 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x7ffeed99, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:49 executing program 1: socketpair(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28}, 0x10) 18:27:49 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r1, 0x1, 0x10, &(0x7f0000000140), 0x4) sendmsg(r0, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000300)='<', 0x1}], 0x1}, 0x0) recvmsg(r1, &(0x7f00000002c0)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000005c0)}, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000100)={r0, r2}) 18:27:49 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:49 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:49 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)="2e2f66696c6530c0", &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:49 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff00000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:49 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x100000000000000, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:49 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:49 executing program 7: r0 = socket$kcm(0xa, 0x5, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000440)={&(0x7f0000000400)='./file0\x00', 0x0, 0x8}, 0x10) recvmsg$kcm(r0, &(0x7f00000002c0)={&(0x7f0000000100)=@pppol2tpin6, 0x80, &(0x7f0000000200)=[{&(0x7f0000000000)=""/61, 0x3d}, {&(0x7f0000000180)=""/61, 0x3d}, {&(0x7f00000001c0)=""/23, 0x17}], 0x3, &(0x7f0000000240)=""/66, 0x42, 0xffff}, 0x40002002) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000380)={r0, r0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000480)) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000000c0)='7', 0x1}], 0x1, &(0x7f0000000700)}, 0x40) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f00000006c0)='ceph\x00', 0x100000, &(0x7f0000000540)="0b147b46d1d1e5a5980c6d8012bccca568ed7f07f894fee29d71788b3b761cf264573356a38894de51b42e53b1620257327a36a22b6712d529d2bd8e33d7c80fe212679b29c69f2386570ff08bbfa6bf9fe9f1619bdb54e0fcece4d52b6625078b521c9d17dadf2a358a193e941ac34404cb4bd0438bb7ea7c9279db98c2c2da2f7651307167ba6d84aab3da2872662c8eef66eba09f069dde7ba79fe0fd9c45dd9eb3c890b027f90d1b4ac753e6ef9282bd5b992d9a7f067a8d088d4d9f98ccf7dc86f9266bd0ced4eb715360655fcbcda0990b") 18:27:49 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:49 executing program 1: socketpair(0x0, 0x1, 0xfffffffffffffffc, &(0x7f0000000000)) 18:27:49 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:49 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:49 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)="2e2f66696c6530ff", &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:49 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:49 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x200000000000000, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:49 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f000000a000)={0x6, 0x400000004, 0x1, 0x5}, 0x2c) r1 = perf_event_open(&(0x7f0000017000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000002000)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000006000)={0x4, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="0500000000000000000000000000000018100000", @ANYRES32=r0, @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000005ff6)='syzkaller\x00', 0x1, 0xf4, &(0x7f000000c000)=""/244}, 0x48) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000240)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) recvmsg(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/15, 0xf}], 0x1, &(0x7f0000000100)=""/199, 0xc7, 0x1}, 0x160) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000001c000)={r2, 0x50, &(0x7f0000017000)}, 0x10) 18:27:49 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:49 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r1}) 18:27:49 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff8d, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:49 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:49 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:50 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x76edff7f, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:50 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:50 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:50 executing program 7: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0x2000003fe, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='afs\x00', 0x1000000, &(0x7f0000000100)="3cb97d3519b61077fc00d6") 18:27:50 executing program 1: socketpair(0x19, 0x5, 0x100000001, &(0x7f0000001340)={0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000013c0)={r1}) socketpair(0x1, 0x0, 0x0, &(0x7f0000000100)) 18:27:50 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff00000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:50 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:50 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x1000000, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:50 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\f', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:50 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:50 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)="2e2f66696c6530ff", &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:50 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0fe, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:50 executing program 7: r0 = socket$kcm(0x2, 0x2, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={0xffffffffffffffff, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r1, 0xcd, 0x10}, 0xc) sendmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000040)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x80, &(0x7f0000000200), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="20000000000000000000000007000000440f050400007d6a19000000000000a3"], 0x20}, 0x0) 18:27:50 executing program 1: socketpair(0x1, 0x0, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000000)={0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) 18:27:50 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:50 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x7ffeed89, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:50 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:50 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:50 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:50 executing program 7: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a148086}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040), 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) socket$kcm(0x29, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r2 = perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpid() r4 = perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x5, 0xfffffffffffffe00, 0xc000000000000, 0x0, 0x0, 0x10001, 0x2, 0x4, 0x2, 0xffffffffb44e887e, 0x15f1, 0x5, 0x3bbf800000000, 0x7fff, 0x3, 0x9, 0x100000001, 0x3, 0xffffffffffffffaa, 0x100, 0x2, 0x40, 0x8001, 0x9, 0x3, 0x7, 0x7, 0x1000, 0x9, 0x3, 0x1, 0x800, 0x2, 0x6215, 0x7, 0x20000000000000, 0x0, 0xff, 0x2, @perf_config_ext={0xff, 0xee5}, 0x46, 0x40000000000000, 0x3, 0x6, 0x4, 0x400, 0x3}, r3, 0x1, r0, 0x2) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)) r5 = socket$kcm(0xa, 0x3, 0x11) r6 = perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x8, 0x4, 0x1, 0x100000001, 0x0, 0x10000, 0x103, 0x0, 0x400, 0xfff, 0x5, 0x4, 0x6, 0x20, 0x1000, 0x0, 0x1, 0x6, 0x0, 0x8, 0x0, 0x8000, 0x0, 0x3, 0xffffffff00000001, 0x5, 0x7, 0x3, 0xfffffffffffffdc0, 0x10001, 0x400, 0x3, 0x2, 0x5, 0x1, 0xdd9, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000200), 0x5}, 0x100, 0xfffffffffffffffb, 0x0, 0x5, 0x5208, 0x8000000000, 0x80000001}, r3, 0x0, r2, 0xb) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000440)) close(r4) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x6) socket$kcm(0xa, 0x0, 0x0) setsockopt$sock_attach_bpf(r5, 0x29, 0x23, &(0x7f0000000280), 0xcc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000400)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r6, 0x4008240b, &(0x7f0000000380)={0x0, 0x70, 0x4, 0x9e, 0x8001, 0xc9, 0x0, 0x8, 0x2000, 0x6, 0xfa77, 0x0, 0x80000000, 0x400, 0x1, 0x2, 0x100000000000, 0x0, 0x10000, 0x1, 0x8, 0x4, 0x3, 0x6, 0x8, 0x7, 0x0, 0x6, 0x5, 0x10000, 0x8, 0x0, 0x6ed0bda0, 0x1, 0x7f, 0x968b, 0x8, 0x100, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000140), 0x3}, 0x400, 0x400, 0x5478800000, 0x5, 0x20, 0x81, 0xa4}) close(r5) 18:27:50 executing program 1: socketpair(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50}, 0xfffffffffffffeb2) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8) 18:27:50 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:50 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:50 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x7fffed76, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:50 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:50 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1800000000000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:50 executing program 1: socketpair(0xa, 0xfffffffffffffffe, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) sendmsg$kcm(r1, &(0x7f00000000c0)={&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @rand_addr=0x9}, 0x0, 0x1, 0x1, 0x4}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000140)="f94b084e335c7e9fff9a21981b74b3f88eb32f1d64ffcd0fbd89e47e55bef5b8afbe5bc0b4e5a3e05b71bcd8d2231d8da82ac33640c50043afe58be5081e3c5751fe46868ed31814b4a2d779a8319330eb0824d9a16d41abf87f6878f756cf272bd50d2362db2fd12200fc2063d041ec00242a3636a23c301d46167bbda5090b4e41090fa18562705f7beb36d9183a88fdf450acc517e9f5bf674096792194e925a448e47461384a1ad40eb068a995ce86ca4955f0ab7acecc1073ef46701e662f52909f83ce1bf7fbc1868b5ba761ef9647f80ad538e994b06e75536a49ba0f32078ee6", 0xe4}], 0x1, &(0x7f0000000240)=[{0x70, 0x10f, 0x9, "022d7a97e6682254548986158a4208a6b86b8cc0175e21e5355c16b31fc4a34f8626d89b670df61c5f73f15ec54cb77a34fe6ed9756d06fbea52cd9afb983b1ee7642f74d5a85d267c2c7b5a024a26f6b4895897b9ff73491e60a046"}, {0xf0, 0x110, 0x0, "c2f0df0a34bbf2b19d54c22a6af3f28c066509d21ac079aca892669bd709470fe878d5c99f30ca7b52e35def384c650f5049de444a1d5807765147a0e50ed153b23de6d7adc203b89355226c673999074f6961dfcdf31a50be34ed8c4e93090c62b80a47e2f551e357f711ff5ecf2ee5da7c2252bfe24ae1abb8f72da7eebc59d40c6b095e7e4633816179b669a9a46144cffb3585b49e9e1d24aec1db9aa473831cbbcd35726c4b7f769a52ac692d41798c126fc25a16bd68b09b85ac1c8ea046fa1f08f41783c14fae9064337657534250cc6d31ba2289dc5f684c156ed5"}, {0x100, 0x0, 0x8000, "06952692b727df05231f5d7baee1ab3a690162c376c07ff499abc8a9b95fd1d2dea4a65501257ec28b00a34f30a6a92c07f148cff3bf9bc3eeee51707e6e645750c25b8ceeebf044ea91a27254e709fa0d212679116553ff2f692a533b945ec8508e2773e2e96766dfbd5155f397e87e5d474508a6dbb248e9ca57c549e977ea0afbafb06e39dd84b9076746c593cf581c3c3695726a16f8c339ce7d8754ecf9fa003d48741ec934885640389780bc7e55ca632fc18d5604373bccffd6338743c8f7a64ffbdcbd9ef1c97d9d1c011a0541e4a89d15a810459c855e09ca352397032c2530eaaa9742bca69350bfe5b0e5"}], 0x260, 0x10}, 0x40801) 18:27:50 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:50 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)="2e2f66696c6530f6", &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:50 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:50 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:50 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0xf5ffffff00000000, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:50 executing program 7: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x0, 0x0) socketpair(0x1, 0x3, 0xd742, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000480)={0xe, 0x3, 0x8, 0xffffffffffffedda, 0x3f, r1, 0x3f}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x7, 0x3ff, 0x1}, 0x2c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000004c0)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r2, &(0x7f0000000240)="c5e3f473a135816ba3eb0b8ae997e88d2a3957fc2c895654965ef090689c390a57c373ef7987011d1bb6989d3f091c9e0edcdfcbb9a27126efe1f3d4a6bb63ed51eff28ccaeaedc924097a5a0a537360c7a4d15681abc2f16f422d444174d1ce7f921c3a4c021690b2e190e320577988bb8d4335c11a11c8119232bfc74bfed7b860b7f47c719cac108dc36b8ee1f14eb1365bed5e8a8472", &(0x7f0000000300)=""/216}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r2, &(0x7f0000000040), &(0x7f00000001c0)}, 0xfffffedf) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r2, &(0x7f0000000040), &(0x7f0000000100)=""/85}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000600)={r1, &(0x7f0000000500)="8e1e506d2ccde90cc5ff38177638", &(0x7f0000000540)="e14043e6157f6d55903c8fd0545e7b07cd84beb7b510e5815b304e7ded6de41e32153cf57f9bad1c7d345b5843120697fb8599b25b755388a493f018985417399bb102b45c0ce40532256f32069b3bd917647defbe793ecd6f07752eae1c0d4085f9c8141fa954cb182c5b04b84e2d351d28c4dc1352107894d5ede7f4d99b40c92bf781dc7ae81e91ad835e64e15da313385f05e69a2edb1faa4bed720861", 0x2}, 0x20) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000400)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r3) 18:27:50 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:50 executing program 1: socketpair(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 18:27:50 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:50 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:50 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0xc000000, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:50 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)="2e2f66696c6530ff", &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:50 executing program 1: socketpair(0x1, 0x0, 0x2, &(0x7f0000000000)) 18:27:50 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f00000000, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:51 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:51 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x2, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:51 executing program 7: r0 = socket$kcm(0xa, 0x4, 0x0) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000200)=@in={0x2, 0x0, @rand_addr=0x1000a9fe0000}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000500)="ec", 0x1}], 0x1}, 0x20000844) 18:27:51 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:51 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:51 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:51 executing program 1: socketpair(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) sendmsg$kcm(r1, &(0x7f0000000380)={&(0x7f0000000000)=@rc={0x1f, {0x3, 0x80000000, 0x3, 0xe55, 0x4, 0x8000}, 0xff}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)="08d1dd1a0697306b9e9d3d00f1ac5ca31d07bd306da286d89ff11cc321d0026c1e0e453e182c93858d7bd395ff5ee80853b8148bf1dcc670767436abf6ec4a77acb48d822707af186547a9f7419c6b361e92bbde20d97601105af07db2057349e639c3cf11e7069ec7c834f3d06765461562a9eab0bef39cf2982ff730712faa6d74093fd649cba1e16df3e2b19b9d44f0cb8c19cb11834e6ecd9900f8c3e35d676193bbe2c7f5c3c152f1f8028d3c6d5c8b0bdbd9a8332631c5abd7e958e1823bcb78cfc77f71717fc7f8ea39e34fce4c1a846250cc15673a35274199e9", 0xde}, {&(0x7f0000000080)="66d9effdd76fe71c02f28f0153f33f598c53bb593fbf9cf5fe8ef3a2c1f7481ef443cc93c264ca3f77918cb4180e26e65ca6eddf340cd814133cb3e5113749e10226d2f25405a5b3fecfdbc65b638ca8006ecd2beefd221cf49629147df21d2acaefbcf1250044bda35f614e0c", 0x6d}], 0x2, &(0x7f0000000280)=[{0xd0, 0x29, 0xfffffffffffffffa, "c94176f718dd9198adc973cc4b8e3334c660162f690a630241d231410b1a0985430f6b89643817772649d41efafc14dd90bdc81f716559e020e859888193b1d08a2bc85bb451ee402b26cac01bc92c00aada96e27368d7a1a8e3dde868f68fa497d249ff50e6a1939dc78452fb62695a5818a573e60d0c3d6a4aa505537577884f9cec31a8067edc9bd87d146af0d5dbeaf68d26f5c48c5eeea30b09c62b108db55d03ff7572d144e52f1eab58f9fbc5039979da4d4dda9361fb3834e1c927"}, {0x20, 0x11f, 0x5, "79c8eabfa40a44cfa649ab1048e070c9"}], 0xf0, 0x1}, 0x4000004) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x81000) 18:27:51 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:51 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:51 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0xc00, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:51 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:51 executing program 1: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) socketpair(0x1, 0xffffffffffffffff, 0x20000000, &(0x7f0000000100)={0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000380)={&(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @rand_addr=0x7f}, 0x1, 0x2, 0x4}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000200)="ac2ca7b290e97baf302b8275ff389014b38f8b445bbb20449391608bc9484fe15b174b13b41647e6c1695939ea393122739297a7ad5ccc833789d6d3aedaeb8d57574741b698ceca181d09904399705c017eac1e8e6244dc1ea4d3ae5c7bfc1518c5aa5ae06da9b3a8c21127cd99af3f142a8d762deec84baeef2c588df2b1357f38a9e8b8c78ccc425ee1ac8ebcb83dfc893331cd0e0e971141aac3136d7f0fa6ecbeec42bdac4818db2ed3dfaa10416e69a5ca4e1f5cbfd4354b35e9be7e1c3af28c170bf4034a", 0xc8}, {&(0x7f0000000300)="7151b9230a84bd447b90179082ab65b0021c77c0223fccd9", 0x18}], 0x2, 0x0, 0x0, 0x880}, 0x880) 18:27:51 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:51 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:51 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='n.s\x00', 0x0, &(0x7f000000a000)) 18:27:51 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:51 executing program 7: ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 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, @perf_config_ext}) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x4e5, 0x80, 0x2, 0x28, 0x0, 0x28, 0x4, 0x0, 0x8bc4, 0x605, 0x60d2, 0xeeedb9e, 0xff, 0x9, 0x3, 0x5, 0x7, 0xcff, 0x400, 0xff, 0x100000000, 0x0, 0x9, 0x1, 0x64, 0x6, 0x80000001, 0x5e, 0x8, 0x7db1, 0x7fff, 0x6, 0x7fffffff, 0x9750, 0x4, 0x200000, 0x0, 0x13, 0x0, @perf_config_ext={0x6, 0x4}, 0x20000, 0x0, 0x9, 0x0, 0x9, 0x10000, 0x9aa}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) r1 = socket$kcm(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x890b, &(0x7f0000000040)) 18:27:51 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x20000000, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:51 executing program 1: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0xffffffff, 0xfffffffffffffff9, 0x8}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000100)="4d5365f8002a1e9e00c559bdb5dcd942e956fd941b74a2e15da74579fceb53d0610922562ff400e5c01e2b3112ae13ff41b5bef0c666f44258b82189da22e5b3e876c2dd274cf3c18eb8dccf143faf8d312a0e406f624f79670792d645443ceebbccea394db924769f757006c678b3d2a4b66d95ca7d2a5f9824aa93d9557ab964c8c84b3a6c88d544d22a94b2eeaf69", &(0x7f00000001c0)=""/216}, 0x18) socketpair(0x1f, 0xa, 0x0, &(0x7f00000000c0)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) 18:27:51 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe000000, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:51 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)="2e2f66696c653097", &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:51 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:51 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:51 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x3, 0x876f, 0x9, 0x10001, 0x0, 0x200, 0x2, 0x2, 0x4, 0x200, 0x7f, 0x23, 0x80000001, 0x5, 0x0, 0x3, 0x8, 0x5, 0x9, 0x9, 0x80, 0x40d, 0x7, 0x1000, 0x40e, 0xffffffff, 0x200, 0x1, 0xb8a5, 0x7, 0x2, 0x9, 0x4, 0x3, 0x304e, 0x200, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000000), 0xa}, 0x2, 0x1, 0x8, 0x7, 0x55, 0x8, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x8) r1 = perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x80, 0x7, 0x1970, 0x4, 0x0, 0x1704, 0x180, 0x8, 0x4, 0x4, 0x0, 0x93, 0x40, 0x7ff, 0x5, 0x6, 0x0, 0x35c, 0x1f, 0xf8c1, 0x10000, 0x950, 0x400, 0x3, 0xfff, 0xc00000000000000, 0x4, 0x27, 0x7fff, 0xd63, 0x1, 0x7, 0x6, 0x3f, 0xc19f, 0x5, 0x0, 0x4, 0x4, @perf_bp={&(0x7f00000000c0), 0xc}, 0x1000, 0x8001, 0x7fffffff, 0x6, 0x9, 0x9, 0x3}, 0x0, 0x4, 0xffffffffffffff9c, 0x9) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xe, 0x3, &(0x7f0000000140)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2b, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x25, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 18:27:51 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='n/s\x00', 0x0, &(0x7f000000a000)) 18:27:51 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x76edff7f00000000, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:51 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001001000000000, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:51 executing program 1: socketpair(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r0, &(0x7f0000000000)="287c9222426af6b731353bcd1b63afa105f6c0042ceddea4e83bf4bafe00373a7c87a132cf77cde60ae6203c2504faff166c4e2e2e3acdc8dce09a9f7c845739128a5565b914ce94b8e55e0f244f19449e2593b5dfa9174460cdde2c601840a31b1c01bf3590dd15c25b3e3eec4f5aece4fe4959fa7f0cab90139a4d31f1dc32b41469569de589d8762fc226f139a605c634a2b1bc206d69e40b47cc8288846afde84522b548559773c2c1c69041f75d88fcd0413fce091fdde5c28ca7d5e66057d91fe932a8bb5ffec49455", &(0x7f0000000140)=""/172}, 0x18) 18:27:51 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000180)=0x3, 0x4) r1 = socket$kcm(0x11, 0x3, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1f, 0x7, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x86d}, [@initr0={0x18, 0x0, 0x0, 0x0, 0xffffffffffffffad, 0x0, 0x0, 0x0, 0x3}, @call={0x85, 0x0, 0x0, 0xa}], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0x57d3e27, 0x0, 0x0, 0x41100, 0x1, [], 0x0, 0x5}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) sendmsg$kcm(r1, &(0x7f00000002c0)={&(0x7f0000000500)=@sco={0x1f, {0x0, 0x0, 0x30c}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000580)="e5e13d4935b30b496a17e9fd8035", 0xe}], 0x1}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) 18:27:51 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:51 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:51 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:51 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0xf0ff7f00000000, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:51 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfsh', 0x0, &(0x7f000000a000)) 18:27:51 executing program 1: socketpair(0x1, 0x0, 0x0, &(0x7f0000000100)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) 18:27:51 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xeffdffff00000000, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:51 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:51 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x30, &(0x7f0000000040), 0x4) 18:27:51 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:52 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:52 executing program 1: socketpair(0x1, 0x0, 0x0, &(0x7f0000000100)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) 18:27:52 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0xf5ffffff, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:52 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:52 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:52 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:52 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfsc', 0x0, &(0x7f000000a000)) 18:27:52 executing program 1: socketpair(0x1, 0x0, 0x0, &(0x7f0000000100)) socketpair(0xa, 0x5, 0x6, &(0x7f0000000000)) 18:27:52 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x101d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="b400000000000000bd000200000000001f01000000000000a283258b3b3b8c00000000000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0x3e9, &(0x7f000000cf3d)=""/195}, 0x48) 18:27:52 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:52 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x89edfe7f, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:52 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:52 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:52 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:52 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x5, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 18:27:52 executing program 1: socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000000)) socketpair(0x2, 0x0, 0x0, &(0x7f0000000100)) 18:27:52 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)="6e667302", 0x0, &(0x7f000000a000)) 18:27:52 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:52 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:52 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:52 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:52 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0c', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:52 executing program 1: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="928281af0701739592a8f30897b38f344b6d233b06bd6dc103e5f2ffea6a773d764bb93977d2ec73b65de06c6345052c8774b0d2ac9431935396fdffb24704f5d1e61fdad6bbfe414b0b8d8249783fe91e2b2b39cbdecb154b74e99345984296d064b6c4b53385a8ed878f61093006e6606e133cb03281c79b5ef1f0e5df7f625bc458afee57ecf858a2d621a22263137c0a6d43d6c83269061309e13a5676c976a8c8184a24a638ce343d7be688e6658ac23a9ac376e6c7c42f01df223c9bffa851d8722142262ac1899313e7ec55794a3041935318d0a9a762003bc4aacbd0eef9d11b30a2b1c228bd27b4c2cd7e56454befcddd92b5", 0xf7}], 0x1, &(0x7f0000000240)=[{0xb8, 0x0, 0x7, "66ce51c88c017ce107708e56f4edbd0a355453be6f086010d253a0bc5d230ea1e7dca0ce85b8fc706dc743bc950bf064fb23054f309bc6a506918034f96cf9aff042f4effe274a85cb39cdceabb397d6dcdfdf02a8dce63447813c487877239bb2cd6c9a5599fb565a0acf6a9d3c96e6d104f3e46e5271c9672a0185b55e2073f969a16a47505b53435000092f99a7f9e9ec65ce01033cb86fb44d033aa4b697266e"}], 0xb8, 0x4000000}, 0x1) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x1, 0x10, 0x5, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) r2 = bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x13, 0x0, 0x0, 0x0, 0x20000000, 0x0}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r2, 0x28, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000340)={r3, 0x5, 0x8}, 0xc) socketpair(0x1, 0x0, 0x0, &(0x7f0000000100)) 18:27:52 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:52 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:52 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:52 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:52 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:52 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)="2e2f66696c65308f", &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:52 executing program 7: r0 = socket$kcm(0xa, 0x200000000005, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000004240)={0xd, 0x2000000000000194, &(0x7f0000004300)=@raw=[@exit={0x95}, @jmp={0x5, 0x1, 0xb, 0x5, 0x7, 0xffffffff, 0xffffffffffffffff}], &(0x7f0000002dc0)='syzkaller\x00', 0x4, 0x1000, &(0x7f0000004380)=""/4096, 0x40f00, 0x1}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000005400)={&(0x7f0000002f00)='./file0\x00', r1}, 0x10) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000003100)={0xffffffffffffffff}) socketpair$inet(0x2, 0x7, 0xfffffffffffffffa, &(0x7f0000002e80)) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000011600)={&(0x7f00000112c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000011500)=[{&(0x7f0000011340)=""/185, 0xb9}, {&(0x7f0000011400)=""/243, 0xf3}], 0x2, &(0x7f0000011540)=""/133, 0x85, 0x4}, 0x2000) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x37, &(0x7f0000011640)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x1c00000, 0xfb, &(0x7f0000000080)=""/251, 0x0, 0x0, [], r4, 0x1000000000000}, 0x48) recvmsg$kcm(r0, &(0x7f0000002880)={&(0x7f00000002c0)=@can={0x0, 0x0}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000340)=""/61, 0x3d}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/219, 0xdb}, {&(0x7f0000001480)=""/68, 0x44}, {&(0x7f0000001500)=""/173, 0xad}, {&(0x7f00000015c0)=""/15, 0xf}, {&(0x7f0000001600)=""/101, 0x65}, {&(0x7f0000001680)=""/238, 0xee}, {&(0x7f0000001780)=""/62, 0x3e}], 0x9, &(0x7f0000001880)=""/4096, 0x1000, 0x4}, 0x10000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002d40)={r5, 0x0, 0x29, 0x7, &(0x7f0000002b00)="94ea6e360386b6cdf351b3bb39b8fbb700a55f9569133ed874e86d3d70ce558c5ae9ad305de053ef4b", &(0x7f0000002d00)=""/7, 0x7}, 0x28) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000028c0)={0x17, 0x1, &(0x7f0000000180)=@raw=[@exit={0x95}, @generic={0x1, 0x1, 0x7, 0x6}], &(0x7f0000000240)='syzkaller\x00', 0x200003f, 0x6, &(0x7f0000000280)=""/6, 0x0, 0x1, [], r6, 0xa}, 0x48) recvmsg$kcm(r0, &(0x7f0000002c40)={&(0x7f0000002e00)=@ethernet={0x0, @remote}, 0x406, &(0x7f0000002bc0), 0x0, 0x0, 0x0, 0x4}, 0x2000) socketpair$inet6(0xa, 0x1, 0x10001, &(0x7f0000005640)={0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f0000002ec0)={0x0, 0x0, &(0x7f0000002e80), 0x2d5, &(0x7f00000041c0)=ANY=[], 0x0, 0x4000000}, 0x54) ioctl$PERF_EVENT_IOC_DISABLE(r8, 0x2401, 0x100000001) r9 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000004140)={&(0x7f0000004100)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000042c0)={r9, 0x28, &(0x7f0000004180)}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000002d80)={r8}) recvmsg$kcm(r0, &(0x7f0000005580)={0x0, 0x0, &(0x7f0000005380)=[{&(0x7f0000002940)=""/30, 0x1e}, {&(0x7f0000002980)=""/82, 0x52}, {&(0x7f0000002a00)=""/237, 0xed}, {&(0x7f0000002b40)=""/200, 0xc8}, {&(0x7f00000041c0)=""/59, 0x3b}, {&(0x7f0000005440)=""/243, 0xf3}, {&(0x7f0000004200)=""/35, 0x23}], 0x7, &(0x7f0000005540)=""/17, 0x11, 0x200}, 0x40000160) gettid() r10 = getpid() socket$kcm(0x29, 0x2, 0x0) mount(&(0x7f0000003180)='./file0\x00', &(0x7f00000031c0)='./file1\x00', &(0x7f0000003200)='sysfs\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f0000003140)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000032c0)={r1, 0x50, &(0x7f0000003240)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003300)=r11, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002f80)={&(0x7f0000002f40)='./file0\x00', 0x0, 0x8}, 0x10) perf_event_open(&(0x7f0000002c80)={0x1, 0x70, 0x1a53, 0x465d702a, 0x4, 0x401, 0x0, 0x7, 0x80400, 0x2, 0x1, 0x2a, 0x2fa5, 0x8, 0x80000000, 0x8001, 0xffffffffffff7fff, 0x1f, 0x7, 0x1000, 0x44, 0x3, 0x0, 0x10001, 0x7, 0x9, 0x101, 0x0, 0xfff, 0x1, 0x9, 0x1, 0x0, 0x0, 0xd9, 0x9, 0x4, 0x8, 0x0, 0xdfa, 0x2, @perf_config_ext={0x7f, 0x7}, 0x0, 0x4, 0x800, 0x2, 0xfffffffffffffffc, 0x1, 0x9}, r10, 0x10, r3, 0x3) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000004340)) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x890c, &(0x7f0000000200)={r0, r7}) 18:27:52 executing program 1: socketpair(0x5, 0xa, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000700)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r0, 0x0, 0xc3, 0x4d, &(0x7f0000000080)="2e76f5a25c7071bae105a3e9406aa264b69c240fb7103a7068cfb9c6efea6c4080fa629fd3255a2095aa07d59ad68f771a511c98660c9f6a14587cc5fde7d0340f75e914cb84cff7ebefa48269c9eda14b311063cacdb1c27de6a1bedaa4475897d945ece4bc1e270a4474acbdb3c53d361885e4e153983b84d93cde35cb7cc4e447d6b88ad95b597eee55457446a81387502048d7df5725af5236ca7006b13cd2d145a5fed2fd9ae65952f59705fe017fc6d4c0a763104c0fc93ab82d8cec59d0e2d1", &(0x7f0000000180)=""/77, 0x80}, 0x28) sendmsg$kcm(r1, &(0x7f0000000640)={&(0x7f0000000240)=@rc={0x1f, {0x6, 0x1, 0xb5, 0x2, 0x9}, 0x6}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)="366ac637fd437cf0e4508bef4ee872673a4bfc5f18791d626cf68f3fc603a840ee1f81897226cf2d27f036e7869dd7ff9f69aedc028ae91492586d84e1f9501caa28beefc1ef4fd9a75ce46fb037b646cc15944070c9b8be2de0901ab77c47f8b512a3674fe81f32ed3bffedf57fd682b7ae7f057eb5a0a0fbfda896b570be9a0812b40303b2a082486c6cd9a2505cf84b572ddd9b93ef8a65cc237687109157c9ecb699010952987883732698077b1dcab6e4b6ff6a73aaecc314", 0xbb}], 0x1, &(0x7f00000003c0)=[{0x58, 0x10a, 0x6, "b995d75ca5b4c24f40f681564b7700a6030ff482af3d8ba2671dfbdf732b1f7e9e545d07701240b44a5e59a29dc1d6be2f1e4d2b141df21dc2844b11e12c4dd41e1eca"}, {0xb8, 0x0, 0x9, "1f143a38e833880abf8efba7f8f130a9921c86be4ad3bd1308018469b78c9f37f74ba1ece9676cfd952747e20d7639ff2eb4f177ccee8418d39162448de4c13e039d5836c93321c1e39a77115ef761f1d696955c8de6352382ed8a283729fe58fce4d2f24cd6ce124bb6fe30f03e5271756eefeaf6209b5d9d7bbb0f91534510e74eda9329bbd36404d3e541bb7151c81c2bc46bc8fe004fe0effb57087d476e6e1f63eeab"}, {0xd0, 0x10f, 0x80000000, "5b46c20a8431b0f9f6b324048d945f50d38980efae5d4086085b8bc4d0be3581437d6ae856cb3b3a16e7fce60b5124e772c89126a47d5047f298d9f9b1906d0dc887fb01f093d012f0efb7a9dd9e0779314cd59ee59faff0e7532023ddaf5e4da02691b81659fc0d5d1d4c7c5a8c5e737e4435803fdc704df971faf1ff5f88001b9fc61b12e8856b9970dada086543d23a6848d24ba28da6a13900c44f887501e1d427ad84acb03182ea7998425e51ef0fb3bff9ddc46349f1336826497fe2"}, {0xa0, 0x110, 0x2158, "a8014e77f9d9ff897808e27e740b2b3b7c03ffa93e2a6cd118b8d3b50b9c878886e5098cf47c29f5de9169986c424fbd90ebd6bd07822198d9c977dbbec9cd82a78372f374fbe7bd082cc7656ab54e2d1642976302740bc85b1a37e2d66453d61cfd9bd0153207cfb47a41c34ba73fc5d2c1ea25f1c4610aa918a4e94f6eb5a4b095466c783c32e7c504cc6610ea38d7"}], 0x280, 0x80}, 0x4000) bpf$OBJ_GET_PROG(0x7, &(0x7f00000006c0)={&(0x7f0000000680)='./file0\x00', 0x0, 0x8}, 0x10) 18:27:52 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:52 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:52 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:52 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:53 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)="6e6673ff", 0x0, &(0x7f000000a000)) 18:27:53 executing program 1: socketpair(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000007980)={&(0x7f0000006440)=@can={0x0, 0x0}, 0x80, &(0x7f0000000200)=[{&(0x7f00000064c0)=""/99, 0x63}, {&(0x7f0000006540)=""/221, 0xdd}, {&(0x7f0000006640)=""/247, 0xf7}, {&(0x7f0000000140)=""/178, 0xb2}, {&(0x7f0000006800)=""/133, 0x85}, {&(0x7f00000068c0)=""/4096, 0x1000}], 0x6, &(0x7f0000007940)=""/41, 0xffffffffffffffe5, 0x3ff}, 0x102) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)) bpf$PROG_LOAD(0x5, &(0x7f00000079c0)={0x10, 0x4, &(0x7f0000000000)=@raw=[@generic={0x6dc6, 0x8, 0x7fff, 0xc8e}, @call={0x85, 0x0, 0x0, 0x43}], &(0x7f0000000040)='GPL\x00', 0x5, 0x69, &(0x7f0000000080)=""/105, 0x40f00, 0x1, [], r1, 0x3}, 0x48) 18:27:53 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:53 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:53 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:53 executing program 7: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:53 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:53 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:53 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfsH', 0x0, &(0x7f000000a000)) 18:27:53 executing program 1: socketpair(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000000)={0x2, 0x0, [0x0, 0x0]}) 18:27:53 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:53 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:53 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x2c) socket$kcm(0xa, 0x5, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000002c0)) 18:27:53 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:53 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:53 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:53 executing program 1: socketpair(0x1, 0x0, 0x0, &(0x7f0000000040)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) 18:27:53 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:53 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:53 executing program 1: socketpair(0x1000000000002, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x0, 0x1, 0x2, 0x2}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)="c51ddb65d20f99882dd67f6911b5710afee8d036353cf40a6b1461009c0e3d8319c99d9af74fe3e0da677867610607031ec406600535ab421ee8c021a20917fb7ebf9de42d400792394a54ae727d0683a6a5eea78eed55b5c34650ff80ed162b6d222619a211b2747d4adfa017614283be1facc02af2f706e5c5366e3d53524a27afe10d51bde49f3c025d046d5402ed1f3a17b47664754830350328012d5a89440031e0365644", 0xa7}], 0x1, &(0x7f0000000c80)=ANY=[@ANYBLOB="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"], 0x240, 0x40800}, 0x20000000) recvmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000200)=@l2, 0x80, &(0x7f0000000440)=[{&(0x7f0000000280)=""/107, 0x6b}, {&(0x7f0000000300)=""/203, 0xcb}], 0x2, &(0x7f00000007c0)=""/239, 0xef, 0x2}, 0x40000000) close(r0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) 18:27:53 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)="6e6673e0", 0x0, &(0x7f000000a000)) 18:27:53 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:53 executing program 7: bpf$MAP_CREATE(0x8, &(0x7f0000000000)={0x3, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x43}, 0x2c) 18:27:53 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:53 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc805000000000000, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:53 executing program 7: r0 = getpid() r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f00000008c0)) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0xffffffff, 0x30, 0x10}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r2, &(0x7f0000000100)="abbb25b671413109c01661834820e7fa8ed5d156e81bb0dd69321ef8a16a91", &(0x7f0000000240)=""/99}, 0x18) r3 = socket$kcm(0xa, 0x2, 0x11) recvmsg$kcm(r3, &(0x7f00000002c0)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000800), 0x78, &(0x7f00000007c0)=""/19, 0x13}, 0x0) recvmsg(r3, &(0x7f0000000200)={&(0x7f0000003240)=@can, 0x80, &(0x7f00000005c0)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) 18:27:53 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:53 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)="2e2f66696c6530ff", &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:53 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400300, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:53 executing program 1: socketpair(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='-keyringtrusted:-{)ppp1system.\x00') bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0x16f, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000140)) 18:27:53 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:53 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:53 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:53 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:53 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:53 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:53 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:53 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:53 executing program 1: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair(0x1, 0x0, 0x0, &(0x7f0000000100)) 18:27:53 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:54 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:54 executing program 7: r0 = socket$kcm(0x11, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x236, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f0000000080)=r0, 0x4) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000040)) 18:27:54 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:54 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:54 executing program 1: socketpair$inet6(0xa, 0x3, 0x1c2a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r0, 0x50, &(0x7f0000000040)}, 0x10) socketpair(0x1, 0x0, 0x0, &(0x7f0000000100)) 18:27:54 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:54 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:54 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)="2e2f66696c6530e0", &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:54 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:54 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)="6e6673c0", 0x0, &(0x7f000000a000)) 18:27:54 executing program 1: socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x1f, 0x13, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7}, [@alu={0x7, 0x80, 0x7, 0x5, 0x8, 0xfffffffd, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7}, @exit={0x95}, @jmp={0x5, 0x9, 0x3, 0xa, 0x3, 0x20}, @exit={0x95}, @jmp={0x5, 0x47be3288, 0x0, 0x5, 0xa, 0xfffffff8, 0xffffffffffffffff}, @generic={0x7, 0x2bf6, 0x80, 0x40}, @map={0x18, 0x8, 0x1, 0x0, 0x1}], {0x95}}, &(0x7f0000000140)='syzkaller\x00', 0x20, 0xde, &(0x7f0000000180)=""/222, 0x41f00, 0x1, [], 0x0, 0x7}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000300)=r1, 0x4) socketpair(0x1, 0x0, 0x0, &(0x7f0000000100)) 18:27:54 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900000000000000, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:54 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:54 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:54 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:54 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:54 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3c, &(0x7f0000000000), 0x4) 18:27:55 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:55 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:55 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:55 executing program 1: socketpair(0x10, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={0xffffffffffffff9c, 0x28, &(0x7f0000000300)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={r2, 0x8, 0x8}, 0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50}, 0x9) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000140)={r1, r0}) sendmsg(r1, &(0x7f0000000400)={&(0x7f0000000180)=@rc={0x1f, {0x6, 0x1, 0xe0000000000, 0x0, 0x9, 0x2}, 0x3827}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000200)="816a9b18186e1aaf35e541adcd52be7772c3eb9c487ff1243cc79f4c33f02677efdba679df795a95a051dae40978790dc676cbcc52357dda66b0042d5439529507e8bc1d9f852369eb4c", 0x4a}, {&(0x7f0000000280)="405627dc72491a6ac225be7e6101988d4c8b5fe4d0b947eba9cb9da2090952c1befae6", 0x23}], 0x2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0xf0, 0x40}, 0x40) socketpair$inet(0x2, 0xf, 0x1, &(0x7f00000000c0)) 18:27:55 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x894c, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) socketpair(0xb, 0xa, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000080)={r0, r2}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x894c, &(0x7f0000000040)) socket$kcm(0x29, 0x7, 0x0) 18:27:55 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)="6e667312", 0x0, &(0x7f000000a000)) 18:27:55 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:55 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:55 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c8, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:55 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:55 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:55 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:55 executing program 1: socketpair(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002140)={r0, &(0x7f00000043c0)="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", &(0x7f0000004340)=""/97}, 0x295) 18:27:55 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:55 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000003c0)}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="0ee545cf000000000000006f388000006a0a00fffffff6005d"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x0, 0xffffffe4}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000480)='./file0/file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000440)={&(0x7f00000002c0)='./file0\x00', r1}, 0x10) 18:27:55 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8004020000000000, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:55 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)="6e66738c", 0x0, &(0x7f000000a000)) 18:27:55 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:55 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:55 executing program 1: socketpair(0x10, 0x802, 0xffffffffffffffff, &(0x7f0000000100)) 18:27:55 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:55 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:55 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:55 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e92be282346d61ac97"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0xa, 0x0, 0x0, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r0 = socket$kcm(0x29, 0x5, 0x0) recvmsg(r0, &(0x7f0000001200)={&(0x7f0000000000)=@can, 0x80, &(0x7f0000001180)=[{&(0x7f0000000080)=""/163, 0xa3}, {&(0x7f0000000140)}, {&(0x7f0000000180)=""/4096, 0x1000}], 0x3, &(0x7f00000011c0)=""/62, 0x3e, 0x8}, 0x40000000) 18:27:55 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:55 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)="6e6673ff", 0x0, &(0x7f000000a000)) 18:27:55 executing program 1: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000200)='./file0\x00'}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001700)=[{&(0x7f0000000540)=""/148, 0x94}, {}, {&(0x7f00000002c0)=""/42, 0x2a}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/213, 0xd5}], 0x5, &(0x7f0000001780)=""/154, 0x9a, 0x3f441973}, 0x12102) r2 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f00000019c0)={&(0x7f0000001880)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x4, 0x4, 0x4, 0x4, {0xa, 0x4e23, 0x0, @empty, 0x400}}}, 0x80, &(0x7f0000001940)=[{&(0x7f0000001900)="37117597ef33dc354d9481fda7bc6e0b01bd672dad0f732e0384fe75c85b508be4d9e7ab01631e8fcb2cad79fa299fdb2caf92fea11582", 0x37}], 0x1, &(0x7f0000001980)=[{0x20, 0x107, 0x10001, "c73558b1282ebbffe160ba7a41065a"}], 0x20, 0x4}, 0x800) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0x28, &(0x7f0000000080)}, 0x10) socketpair(0x3, 0x80f, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)=0x2, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000440)="0bf93d6bfafeeff3db9bc50c4cffb53a48e3648f759ad6eead31685d8d579e9e2c5f7bf76329b197cf24ff989488075668cf3bd1452c2c879ab89407724028f5917177a105618f7ad573c359bbf416aba80e39e8d187144d93b05baaed493759fa1736561d10bad3b6bf60e69441cc112582fe95a3035fbf2575e840a97bfe4b94eb7500d1f69f9ce8e190b2fd86846204771d5f1e0b16c82be50015c7adb2809d1e56dee6f96eb3498430abae5b7e4d5ae902c260d9c630ada36ac4698a5b914905066f3f7423677e4ad0273e249852c5571688685a5a0e3b4818037764cf", &(0x7f0000000300)=""/213}, 0x18) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000001c0)={r4, r3}) 18:27:55 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:55 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:55 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:55 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:55 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:55 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:55 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:55 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000003140)={&(0x7f0000000040)=@ax25={0x3, {"05f824ee08ef22"}, 0xfff}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000140)="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0x1000}, {&(0x7f0000002140)="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0x1000}], 0x3, 0x0, 0x0, 0x8000}, 0x800) socketpair(0x1, 0x0, 0x0, &(0x7f0000000100)) 18:27:55 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:55 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:55 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x7) 18:27:56 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:56 executing program 7: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=r0, 0x4) socketpair(0x8, 0x805, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r2, 0x0, 0x1000, 0x20, &(0x7f0000001280)="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", &(0x7f0000000040)=""/32, 0xfffffffffffffffc}, 0x28) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002280)={&(0x7f0000000200)='./file0\x00', 0x0, 0x8}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000062c0)={0xf, 0x3, &(0x7f00000022c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000240)='GPL\x00', 0x3, 0x1000, &(0x7f0000000280)=""/4096}, 0x48) 18:27:56 executing program 1: socketpair(0x1, 0x0, 0x9, &(0x7f0000000100)) 18:27:56 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff00000000, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:56 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)="6e667391", 0x0, &(0x7f000000a000)) 18:27:56 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:56 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)="2e2f66696c653012", &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:56 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:56 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x80fe) 18:27:56 executing program 1: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0xffffffff, 0x7fff, 0x18}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) 18:27:56 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:56 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:56 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe800000, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:56 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0xfe80000000000000) 18:27:56 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:56 executing program 7: sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000400)=@llc={0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000000240), 0x1000000000000120, &(0x7f00000003c0)}, 0x8041) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000080)='L', &(0x7f00000000c0)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000003c0)={r0, &(0x7f00000001c0)='*', &(0x7f00000002c0)=""/209}, 0x18) r1 = socket$kcm(0x29, 0x7, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000200)={r2}) socketpair(0x10, 0x4, 0x3, &(0x7f0000000100)) 18:27:56 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)="6e6673ff", 0x0, &(0x7f000000a000)) 18:27:56 executing program 1: socketpair(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r0, 0x4) 18:27:56 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:56 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:56 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0xc3, &(0x7f0000000000)}, 0x0) 18:27:56 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x100000) 18:27:56 executing program 7: r0 = getpid() r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0xe}}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) sendmsg$kcm(r2, &(0x7f00000002c0)={&(0x7f0000000080)=@rc={0x1f, {0x8, 0x9, 0x800, 0x6, 0x6b, 0x2}, 0x13}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)="6d970c76127e02290a080514e712589d9f9b81a3b09aa5dc22b8616893b4951065771a4df10dac4f20395d490a2fdcc61cc559daeea168054c6cba36edbbc001801e2d4dd9e779a3a4ca3b92914d19dbe026bbf4d3106adbfb4fcafcbfc3c7552f72954b0f87bc5c61eea9d5a44c973c2a791dfc1e083730f4631b26c6a63f25dedb88d52c71dd4af66b815e3e26e81a4682bc719ebb2edb53b7cb00f9787b9d7cfed55338f89af5b2aa95e90c30cd0a77bd003856bacde1c92dc0b864cb16f6425aad77646a38142eff14d568922c7713627b95b20e37ae1ae712c5444e4e4e7131a2f720be3c", 0xe7}, {&(0x7f0000000200)="d8608a5ebeabb6a40413437b32c4fd176eea1451f203c9330398ad65e5acb1d1ea4d487031a8d55547f39ec0733ced08665abd591ecc01f24bc68f635cda58a0adacc20b88b604c3d0cde13bf5257ee27a36e9d82ea24c9acb5508c4f114de7b804082877ba56493502ff9e2", 0x6c}], 0x2, 0x0, 0x0, 0x20000000}, 0x0) close(r1) 18:27:56 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:56 executing program 1: socketpair(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000000)=r0, 0x4) 18:27:56 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x147, &(0x7f0000000000)}, 0x0) 18:27:56 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:56 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:56 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:56 executing program 7: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3}, 0x2c) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040)="9238c8a74795bac220da2b30e168f5868b998fa00ebf71c81853879ca0790930582e8f377626bb039587034bf625fbf6e78fcf2bd3040a04c039e20404ca47f59fab41963f3eef5856199ac1a231d3668508de0af3c9548789172c3fd67f7d1f4ab1ed8619193585bd8199fcad430a5ffe25bbfa4f6b30674fa55b588e0eb7a0a773a227", &(0x7f00000001c0)=""/4096}, 0x18) close(r1) 18:27:56 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0xa) 18:27:57 executing program 1: r0 = perf_event_open(&(0x7f00000005c0)={0x4, 0x70, 0xea60000000000000, 0xfff, 0x805, 0x8001, 0x0, 0xffffffff, 0x410, 0x1, 0x0, 0x7fff, 0x8, 0x7df66f83, 0x0, 0x8685, 0x433d, 0x1, 0x5, 0x1, 0x2, 0x80000001, 0x8, 0x3, 0x101, 0x1a, 0xfffffffffffffffa, 0x101, 0x14, 0xfffffffffffffeed, 0x0, 0x8, 0xd82, 0x2, 0x8, 0x3, 0x8, 0xfffffffffffffc01, 0x0, 0x44, 0x0, @perf_config_ext={0x3, 0x7ee}, 0x4, 0x380000000000, 0x9ceb000000000000, 0x7, 0x100, 0x7, 0xc9}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x9) close(r0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x10e, 0x2, &(0x7f0000000000), 0x3) close(r0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000100)) 18:27:57 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:57 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x77, &(0x7f0000000000)}, 0x0) 18:27:57 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:57 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:57 executing program 7: r0 = socket$kcm(0xa, 0x2, 0x11) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x9, 0x4) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000540), 0x4) setsockopt$sock_attach_bpf(r0, 0x29, 0x13, &(0x7f0000000700)=r1, 0x4) recvmsg$kcm(r0, &(0x7f0000000500)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/241, 0xf1}, {&(0x7f00000001c0)=""/133, 0x85}, {&(0x7f0000000280)=""/24, 0x18}, {&(0x7f00000002c0)=""/230, 0xe6}], 0x4, &(0x7f0000000400)=""/201, 0xc9, 0x86b0}, 0x10020) 18:27:57 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:57 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x301) 18:27:57 executing program 1: socketpair(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) socketpair$inet(0x2, 0xa, 0x7, &(0x7f0000000000)) 18:27:57 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:57 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:57 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x25a, &(0x7f0000000000)}, 0x0) 18:27:57 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:57 executing program 1: socketpair(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000), 0x4) close(r0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) 18:27:57 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x5c8) 18:27:57 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:57 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40030000000000, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:57 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)="2e2f66696c6530ff", &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:57 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:57 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x6000000000000000) 18:27:57 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0xbe, &(0x7f0000000000)}, 0x0) 18:27:58 executing program 7: r0 = socket$kcm(0xa, 0x522000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x4) sendmsg$kcm(r0, &(0x7f00000000c0)={&(0x7f0000000280)=@nl=@unspec, 0x80, &(0x7f0000000000)=[{&(0x7f0000000b00)="de1856c0870c2c57880a6bea1dfc16159af71aa9cbc2eea19ff6ae09d1cf6a98a6ef72a5387095ad357638b7cb0839c7", 0x30}], 0x1, &(0x7f0000000c00)}, 0x0) sendmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x3, 0x1, {0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000100)="7c3c58fb31dc6ecb39dc31892fe4d5a3bf7cd4db3722f2422805a6c575eb8e1b4af878a6d930e361eac59acac63279201c44afe431c0b50df36fdfc696c09b6a055d946d61eda129217eff93c1105bad2aa130f3cda5853535760774e13a707794c63ef7110e93ae0ad9f73a75e05c64e1e36ab1b323c04416876a616f6ba86c1ba3024fdcda8c831607ef2371ecb059d60762474a25185bff67fbc6580e795be714e8dbe03b8f725010f1f86a18b090b1e38ae3e66b5200b801ec25dd4967bf8453482a2c5920f64ec1dc", 0xcb}, {&(0x7f0000000200)="cdd9e66f6fe5d873142a72e3c4204434774a157a8565abdf2404de4a6c785b982998b1425aa7b75bef3f87b5b5d2f50138b158943a67411e6f209a3b5f189585a6a8065333411bccfebea9c05f5b140465ceaed162c86fa68c2ab6343ce32145b66d1696f05c0cf7", 0x68}, {&(0x7f0000000340)="c5257c9a88b4558c86d25052be785fabcf25a8b16459ce8842b29b17568e3c19d10b8a74861f5ba0fbbb", 0x2a}, {&(0x7f0000000380)="f90b212c21d6ae7f37cc0fcaa8eebb81428d99", 0x13}, {&(0x7f00000003c0)="a430d5ed2204af8838e5ed6e72ec06c548e1ce5f001aad3fab59935aa5f6744e2647db55a97acaba4d9f5bead1615157327ee41a1009fcff7400496d9961d48b1f941a50f690d3aadf1c14f2338bc6aa8ec6b88ccd50ec8e2357324d6378778defbf8832a3b672133e40fc09b77859c48be0ef6f052b934706120af4c3ed0adcbb14d77c36c0484ec512df9675a99909c5c0aa09987c6eb5524d351d6af4ffa5c7abef85e50e586c3587a14202c3afbecced24e849c7ed4f4a493d54c620f1ea7ebeebc07186c71fe7f80458acbe4ba2a91217787cb2cbfaec2223fb50af", 0xde}], 0x5, &(0x7f0000000540)=[{0xa8, 0x11b, 0x0, "4933fd0753ae3d14a46bf4fe5f7790c54a1bfe6454277c74f5235b2b15a067625b7370fafca43ffa9c209c25cccde7ca1e2f27faf93528a7641f9c84b29c40c7f548472096cd25db9d660428f55c7e93298f569787cd39f2c654818191c5b3f85b7b2c0fdf6516cf903053f4b58d49cec715f3d0dc31f92728f876bd073226a60e27effc8d95dfe2fa1f5310491aa188462fcfd4582b"}, {0x40, 0x0, 0x4df, "535f5bedac0c4295e751f93250f5c502c7a9520bb1e58853ff3bf3089b7761778bea4e67a3885852bef5c8dc1b5f1556"}, {0x78, 0x102, 0x42, "d5aff41d79caff3c56f61984e90a380a7a8fb05f48ec4500587b0819b12d0b5f345363426b7149798fa7ae0752f35bee38c1266347f2a6c8b20951180a39a2d0c140006bd646b598910b9eb9ab9171c106fd7359649e351f783fc8aef1ad22f81d1fa6437edaf7"}, {0x68, 0x40563e8d23cd5c81, 0x1ff, "3162192b2141acfaf80600e3df6f779f4abc786d364d71bfd51e29704c47f685f48d0bb40f3b04f195e0dc2c9b7bb841b41bb918beff582842a5b56960c5804b059b3e22d570358b74ea0d5ee8768b59a7802707d7"}], 0x1c8, 0x8081}, 0x40000) recvmsg$kcm(r0, &(0x7f0000000f80)={&(0x7f0000000780)=@sco, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000800)=""/22, 0x16}, {&(0x7f0000000840)=""/66, 0x42}, {&(0x7f00000008c0)=""/81, 0x51}, {&(0x7f0000000940)=""/114, 0x72}, {&(0x7f00000009c0)=""/25, 0x19}, {&(0x7f0000000a00)=""/62, 0x3e}, {&(0x7f0000000b40)=""/217, 0xd9}, {&(0x7f0000000a40)=""/142, 0x8e}, {&(0x7f0000000c40)=""/74, 0x4a}, {&(0x7f0000000cc0)=""/232, 0xe8}], 0xa, &(0x7f0000000e80)=""/239, 0xef, 0x1}, 0xd0c8a2c4fec3b94b) 18:27:58 executing program 1: socketpair$ax25(0x3, 0x3, 0xce, &(0x7f0000000000)) socketpair(0x1, 0x0, 0x401, &(0x7f00000000c0)) socketpair(0x1, 0x0, 0xfffffffffffffff9, &(0x7f0000000040)) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000080)) 18:27:58 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18000000, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:58 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)="2e2f66696c653003", &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:58 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:58 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)="6e6673ff", 0x0, &(0x7f000000a000)) 18:27:58 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x273, &(0x7f0000000000)}, 0x0) 18:27:58 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x3e8) 18:27:58 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff00000000, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:58 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x26d, &(0x7f0000000000)}, 0x0) 18:27:58 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)="2e2f66696c653002", &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:58 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfsz', 0x0, &(0x7f000000a000)) 18:27:58 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:58 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x4000000000000000) 18:27:58 executing program 1: socketpair(0x1, 0x0, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) 18:27:58 executing program 7: socketpair$inet6(0xa, 0x3, 0x62, &(0x7f0000000000)) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000080)) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000040)) 18:27:58 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80040200, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:58 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x1f1, &(0x7f0000000000)}, 0x0) 18:27:58 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x3f000000) 18:27:58 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:58 executing program 1: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0xe1b, 0x9, 0x1f, 0x1f, 0x0, 0x2, 0x1100, 0xd, 0x1800000000, 0x6, 0xf843, 0x401, 0x100000000, 0x8, 0x7ff, 0x2, 0xdd, 0xfff, 0x7fff, 0x7, 0x2, 0x3, 0x8, 0x4f2fb0c8, 0x1, 0x2, 0x80000000, 0x80000000, 0x8, 0x4, 0xa3e, 0x4, 0x3, 0xf542, 0x0, 0x6, 0x0, 0xfff, 0x7, @perf_bp={&(0x7f0000000000), 0x4}, 0x2201, 0xe4b, 0x8000, 0x5, 0x600000000000000, 0x8, 0x4}, 0x0, 0x0, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000140)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)) socketpair(0x1, 0x0, 0x0, &(0x7f0000000100)) 18:27:58 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:58 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:58 executing program 7: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000140)=0x3, 0x4) r0 = socket$kcm(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x81, 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7, 0x4, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0x0, r1, 0x0) socketpair(0x0, 0x807, 0x86, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002180)={r2, &(0x7f0000000180)="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", &(0x7f0000001180)=""/4096}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xf, 0x0, 0x1, 0x4, 0x4, r3, 0x2}, 0x2c) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x5e303289b8c2a459, 0x2}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x890c, &(0x7f0000000000)) 18:27:58 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:58 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7800, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:58 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x24, &(0x7f0000000000)}, 0x0) 18:27:58 executing program 1: socketpair(0x11, 0x804, 0x20000004, &(0x7f0000000000)) 18:27:58 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0xe000000) 18:27:58 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:58 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:58 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:58 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x0, 0x1f, 0x44, 0x3, 0xffffffffffffff9c, 0xb0}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) r1 = socket$kcm(0xa, 0x2, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x1080, 0x0) setsockopt$sock_attach_bpf(r1, 0x10d, 0x2, &(0x7f00000000c0), 0x69b) 18:27:58 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:58 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x2000) 18:27:58 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0xa4, &(0x7f0000000000)}, 0x0) 18:27:58 executing program 1: socketpair(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000006ec0)={&(0x7f0000005ac0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000006e00)=[{&(0x7f0000005b40)=""/22, 0x16}, {&(0x7f0000005b80)=""/4096, 0x1000}, {&(0x7f0000006b80)=""/160, 0xa0}, {&(0x7f0000006c40)=""/169, 0xa9}, {&(0x7f0000006d00)=""/26, 0x1a}, {&(0x7f0000006d40)=""/136, 0x88}], 0x6, &(0x7f0000006e80)=""/53, 0x35, 0x6}, 0x2) sendmsg$kcm(r0, &(0x7f0000007080)={&(0x7f0000006f00)=@can={0x1d, r2}, 0x80, &(0x7f0000007040)=[{&(0x7f0000006f80)="1264ef8164cfa8e24d4f31d9f0b12dd47613bd129082af0101525ce7c6e96146f05dddf5fc8bfefc83f0373ba953cf59f4ca", 0x32}, {&(0x7f0000006fc0)}, {&(0x7f0000007000)="68c700d11a15466e1013cdbbb620c1fbb7b62a9b9234429e9a0461c1cd1f3eb0", 0x20}], 0x3, 0x0, 0x0, 0x9b82ea0882e7398c}, 0x40000) 18:27:59 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:59 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:59 executing program 7: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:59 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)="2e2f66696c6530ff", &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:59 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffff7, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:59 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000100)) 18:27:59 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x20a, &(0x7f0000000000)}, 0x0) 18:27:59 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0xffffff80) 18:27:59 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1000000014, 0x0, 0x0, &(0x7f0000000040)) 18:27:59 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:59 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdef, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:59 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)="2e2f66696c6530ff", &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 18:27:59 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)="6e6673ff", 0x0, &(0x7f000000a000)) 18:27:59 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x2) 18:27:59 executing program 1: socketpair(0x1, 0x0, 0x0, &(0x7f0000000100)) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@generic={0xf, "a1b273e9f86a5ffafbee2fd62306fac433c9f1d16212c45c0c18adbeb7733b2ae9500fffad589af4779d634f7c20c54aea9329cc0694ea100344a59d974efa25fba935b3f1e097003c42332214c84b6f21729109144bd4e6784f77ef29908088616b3a010894717ca424ad49afe385576299150f140459767d7aeb907b1d"}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000140)="0d8dc1e6f07296c3f3b8d060395ce935ed31e7ed39c788a25c56347b671cef90a73147a35ebe461db2fb4434392baa8841ba150f1def08b8e498d2ba12c3055b7f69943b02955d6ee73c34b8d82166b3e4b9b4bd3a94dd2a6be44ede20b96c8199369d6f31fbc9ca279da592b4cbe8ddd2e9378c912ef1c5cf529c9ee03624f293f9ccb01862e8fe4af7ca0cc19d8f5cab6d016996d1ed96709b8e2f8b6c5d3a0eaf214a031de80304fa6ef15904c9", 0xaf}, {&(0x7f0000000200)="5f3c3668f20dc65e8347aa3209f00e2e166e9fa47417fc8cde164ba1e28b93c920dc38ead2a6271e7c97ad407cc1af1e8e660279e2c3d30a20a412749239a5ad2f7e90bf8e91c07026429e9f09107ade8bf7473434505738f6bd3dc78284acef7fa7bbf55c9b5322b952506fef12453dc51e736359e93a6209fcf3217be32efebe1b4318feddef38cd68ccdc7a61b8658be4ad8c145f098917ab37a99428d40362b6e46cdc860f9cbbb24876ebb2e863e6bb061a215bc68bb2d4acbc16b5f88095ba8ea76ca51d99819270582390094599e908a7a77460d5e220575501f820aa492468434da487994f588cdae0dc409736", 0xf1}], 0x2, &(0x7f0000000300)=[{0xf0, 0x189, 0x1, "1b8c11e395cffbf3f5642d35ded2fee47ffd171609590367e5f939008e3a762cd2770ef7ac3425500a7ff7927533b5833d07b3194797e4ce9457f4a09da805b08ba0eff178c7d6eedc80c9d8184e9e7b8ab4addcd72bb3052e23bfa36263eaf3a4a4ab918c32453794fdd58d0b37ec7d2de2a2708753f699dd8645ce1b9cdf1085d646da6a484ad139b151328d73a9dc4e6800c6b0b595a2019d827d4c5233dcfacd75a0e8070291d9f41992c8a6a4433662c548a75703a079c86d1beba45f20a01a4ad4f4cda2c3b71cc02e3cc8aba65d2ac738184ded8958"}, {0xd8, 0x114, 0x7, "5ba906f8b06058f8a89d321b5a5c788a3e8427fea1bc8bc3cd0731ad4094c1fa4bf497444f3ae30d21aabee8bfdf72512a81159199c51b930abfe9aabadbb66834a3a8374ac8373896d8e0c55f69c0cb44bf0f0e1d249a014a035412c3122eab091caf19857a3f30e5242b09063fbe3ac13af496b0d9f2d7efba321d183d6ceaf1e445c9387a63b26b6ad56c53f922ba134a35004a41c47213212fedc280464ebfdb5a5af91db7591df20e985d8e2f133c49544c0c1ddc5a5664a720ad4f8a7de79086"}, {0x30, 0x3b, 0xac74, "575ac9d0b2565a4a2a5133b509813e03f256c2331abe8bdbb7a55d65"}, {0x1010, 0x1bf, 0x4, "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"}], 0x1208, 0x8804}, 0x20000040) 18:27:59 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x97, &(0x7f0000000000)}, 0x0) 18:27:59 executing program 7: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x10}, 0x10) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='/\x00', &(0x7f0000000280)='overlay\x00', 0x32, &(0x7f0000000300)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='ntfs\x00', 0x0, &(0x7f0000000180)) 18:27:59 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfec0, 0x0, 0x0, 0xffffff7f, 0xfffffdef]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) 18:27:59 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x1800000000000000) 18:27:59 executing program 1: socket$kcm(0x29, 0x5, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000100)) 18:27:59 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x7fff, 0x10}, 0x1a1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 18:27:59 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)="2e2f66696c6530ff", &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 1778.013022] INFO: rcu_sched self-detected stall on CPU [ 1778.018459] 0-...!: (124999 ticks this GP) idle=962/1/4611686018427387906 softirq=709129/709129 fqs=0 [ 1778.028224] (t=125000 jiffies g=403363 c=403362 q=34) [ 1778.033601] rcu_sched kthread starved for 125000 jiffies! g403363 c403362 f0x0 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=1 [ 1778.044335] RCU grace-period kthread stack dump: [ 1778.049086] rcu_sched R running task 23592 9 2 0x80000000 [ 1778.056281] Call Trace: [ 1778.058872] __schedule+0x801/0x1e30 [ 1778.062582] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1778.067602] ? __sched_text_start+0x8/0x8 [ 1778.071750] ? _cond_resched+0x14/0x30 [ 1778.075640] ? rcu_gp_init+0x83f/0x1060 [ 1778.079622] ? add_timer_on+0xa50/0xa50 [ 1778.083591] ? find_held_lock+0x36/0x1c0 [ 1778.087664] ? lock_downgrade+0x8e0/0x8e0 [ 1778.091809] ? rcu_accelerate_cbs+0x195/0xa60 [ 1778.096303] schedule+0xef/0x430 [ 1778.099668] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1778.104249] ? __schedule+0x1e30/0x1e30 [ 1778.108218] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1778.113228] ? trace_hardirqs_on+0xd/0x10 [ 1778.117376] ? prepare_to_swait+0x19b/0x500 [ 1778.121697] ? __lockdep_init_map+0x105/0x590 [ 1778.126188] ? lockdep_init_map+0x9/0x10 [ 1778.130243] ? init_timer_on_stack_key+0xb7/0xe0 [ 1778.134998] schedule_timeout+0x138/0x240 [ 1778.139142] ? usleep_range+0x180/0x180 [ 1778.143112] ? __next_timer_interrupt+0x1a0/0x1a0 [ 1778.147960] rcu_gp_kthread+0x6b5/0x1940 [ 1778.152032] ? rcu_batches_completed_sched+0x10/0x10 [ 1778.157132] ? trace_event_raw_event_lock+0x21/0x340 [ 1778.162235] ? pick_next_task_fair+0x97c/0x1780 [ 1778.166897] ? graph_lock+0x170/0x170 [ 1778.170695] ? resched_curr+0x122/0x190 [ 1778.174668] ? trace_event_raw_event_lock+0x20/0x340 [ 1778.179774] ? lock_downgrade+0x8e0/0x8e0 [ 1778.183919] ? finish_task_switch+0x182/0x840 [ 1778.188416] ? kasan_check_read+0x11/0x20 [ 1778.192559] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1778.196965] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1778.201546] ? compat_start_thread+0x80/0x80 [ 1778.205951] ? _raw_spin_unlock_irq+0x27/0x70 [ 1778.210456] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1778.215469] ? kasan_check_write+0x14/0x20 [ 1778.219697] ? finish_task_switch+0x28b/0x840 [ 1778.224191] ? preempt_notifier_register+0x1e0/0x1e0 [ 1778.229292] ? lock_repin_lock+0x410/0x410 [ 1778.233530] ? __schedule+0x809/0x1e30 [ 1778.237419] ? graph_lock+0x170/0x170 [ 1778.241218] ? find_held_lock+0x36/0x1c0 [ 1778.245286] ? find_held_lock+0x36/0x1c0 [ 1778.249356] ? __schedule+0x1e30/0x1e30 [ 1778.253342] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1778.257751] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1778.262331] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1778.267868] ? parse_args.cold.15+0x1b3/0x1b3 [ 1778.272358] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1778.277465] ? trace_hardirqs_on+0xd/0x10 [ 1778.281622] kthread+0x345/0x410 [ 1778.284985] ? rcu_batches_completed_sched+0x10/0x10 [ 1778.290084] ? kthread_bind+0x40/0x40 [ 1778.293886] ret_from_fork+0x3a/0x50 [ 1778.297629] NMI backtrace for cpu 0 [ 1778.301252] CPU: 0 PID: 4771 Comm: syz-executor Not tainted 4.17.0-rc7+ #38 [ 1778.308341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1778.317683] Call Trace: [ 1778.320257] [ 1778.322404] dump_stack+0x1b9/0x294 [ 1778.326029] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1778.331214] ? lock_release+0xa10/0xa10 [ 1778.335194] nmi_cpu_backtrace.cold.4+0x19/0xce [ 1778.339863] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 1778.345056] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 1778.350350] arch_trigger_cpumask_backtrace+0x14/0x20 [ 1778.355539] rcu_dump_cpu_stacks+0x175/0x1c2 [ 1778.359946] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1778.364969] check_cpu_stall.isra.61.cold.80+0x36c/0x59a [ 1778.370436] ? print_other_cpu_stall+0x4a0/0x4a0 [ 1778.375211] ? debug_check_no_locks_freed+0x310/0x310 [ 1778.380395] ? find_held_lock+0x36/0x1c0 [ 1778.384460] ? lock_downgrade+0x8e0/0x8e0 [ 1778.388608] ? lock_release+0xa10/0xa10 [ 1778.392584] ? graph_lock+0x170/0x170 [ 1778.396381] ? graph_lock+0x170/0x170 [ 1778.400177] ? graph_lock+0x170/0x170 [ 1778.403981] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1778.409512] ? pvclock_gtod_notify+0x2db/0x3c0 [ 1778.414089] ? graph_lock+0x170/0x170 [ 1778.417886] ? graph_lock+0x170/0x170 [ 1778.421712] ? __lock_is_held+0xb5/0x140 [ 1778.427433] rcu_check_callbacks+0x21b/0xad0 [ 1778.431844] ? rcu_cpu_stall_reset+0x210/0x210 [ 1778.436428] ? trace_hardirqs_off+0xd/0x10 [ 1778.440661] ? raise_softirq+0x1b2/0x450 [ 1778.444723] ? raise_softirq_irqoff+0x310/0x310 [ 1778.449397] ? account_guest_time+0x3d0/0x3d0 [ 1778.453894] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1778.459428] ? hrtimer_run_queues+0x70/0x390 [ 1778.463836] ? run_local_timers+0x168/0x1d0 [ 1778.468160] ? timer_clear_idle+0x50/0x50 [ 1778.472309] ? account_system_time+0x7f/0xb0 [ 1778.476714] ? account_process_tick+0x76/0x240 [ 1778.481314] update_process_times+0x2d/0x70 [ 1778.485635] tick_sched_handle+0x9f/0x180 [ 1778.489776] tick_sched_timer+0x45/0x130 [ 1778.493846] __hrtimer_run_queues+0x3e3/0x10a0 [ 1778.498428] ? tick_sched_do_timer+0x1a0/0x1a0 [ 1778.503011] ? hrtimer_start_range_ns+0xd10/0xd10 [ 1778.507853] ? pvclock_read_flags+0x160/0x160 [ 1778.512343] ? kvm_clock_read+0x25/0x30 [ 1778.516313] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1778.521329] ? kvm_clock_read+0x25/0x30 [ 1778.525300] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1778.530312] ? ktime_get_update_offsets_now+0x3d3/0x5c0 [ 1778.535678] ? do_timer+0x50/0x50 [ 1778.539127] ? rcu_nmi_exit+0xd7/0x2b0 [ 1778.543016] ? do_raw_spin_lock+0xc1/0x200 [ 1778.547251] hrtimer_interrupt+0x2f3/0x750 [ 1778.551502] smp_apic_timer_interrupt+0x15d/0x710 [ 1778.556342] ? smp_call_function_single_interrupt+0x650/0x650 [ 1778.562224] ? _raw_spin_lock+0x32/0x40 [ 1778.566205] ? _raw_spin_unlock+0x22/0x30 [ 1778.570346] ? handle_edge_irq+0x330/0x870 [ 1778.574580] ? task_prio+0x50/0x50 [ 1778.578121] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1778.582967] apic_timer_interrupt+0xf/0x20 [ 1778.587188] [ 1778.589513] RIP: 0010:do_raw_spin_unlock+0x1df/0x2e0 [ 1778.594604] RSP: 0018:ffff8801a681f948 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 1778.602312] RAX: dffffc0000000000 RBX: ffff88018cf25e40 RCX: ffffffff815e0b5e [ 1778.609577] RDX: 1ffffffff11a31c9 RSI: 0000000000000004 RDI: ffffffff88d18e48 [ 1778.616841] RBP: ffff8801a681f9d0 R08: ffffed00319e4bc9 R09: ffffed00319e4bc8 [ 1778.624110] R10: ffffed00319e4bc8 R11: ffff88018cf25e43 R12: 1ffff10034d03f29 [ 1778.631553] R13: ffff88018cf25e50 R14: ffff88018cf25e48 R15: 0000000000000001 [ 1778.638845] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1778.644296] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1778.648699] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1778.653282] ? kasan_check_write+0x14/0x20 [ 1778.657510] ? do_raw_spin_lock+0xc1/0x200 [ 1778.662505] _raw_spin_unlock+0x22/0x30 [ 1778.666478] d_walk+0x451/0xc80 [ 1778.669758] ? d_shrink_del+0x3b0/0x3b0 [ 1778.673737] ? dget_parent+0x680/0x680 [ 1778.677624] ? shrink_dentry_list+0x5a8/0x7c0 [ 1778.682115] ? retint_kernel+0x10/0x10 [ 1778.686003] ? is_subdir+0x480/0x480 [ 1778.689717] ? shrink_dcache_parent+0x199/0x230 [ 1778.694382] ? shrink_dcache_parent+0xb1/0x230 [ 1778.698967] ? __sanitizer_cov_trace_pc+0x4b/0x50 [ 1778.703808] shrink_dcache_parent+0x179/0x230 [ 1778.708319] ? path_has_submounts+0x1a0/0x1a0 [ 1778.712815] ? down_write+0x87/0x120 [ 1778.716522] ? vfs_rmdir+0xe0/0x470 [ 1778.720148] ? down_read+0x1b0/0x1b0 [ 1778.723864] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1778.729401] ? security_inode_rmdir+0xf4/0x130 [ 1778.733981] vfs_rmdir+0x202/0x470 [ 1778.737522] do_rmdir+0x523/0x610 [ 1778.740983] ? __ia32_sys_mkdir+0x80/0x80 [ 1778.745129] ? exit_to_usermode_loop+0x87/0x310 [ 1778.749802] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1778.755337] ? exit_to_usermode_loop+0x1ef/0x310 [ 1778.760099] ? do_syscall_64+0x92/0x800 [ 1778.764072] __x64_sys_rmdir+0x36/0x40 [ 1778.767955] do_syscall_64+0x1b1/0x800 [ 1778.771837] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 1778.776680] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1778.781614] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1778.786981] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1778.791831] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1778.797012] RIP: 0033:0x455897 [ 1778.800192] RSP: 002b:00007fffdcc6ee68 EFLAGS: 00000202 ORIG_RAX: 0000000000000054 [ 1778.807896] RAX: ffffffffffffffda RBX: 0000000000000065 RCX: 0000000000455897 [ 1778.815248] RDX: 0000000000000000 RSI: 00007fffdcc70c10 RDI: 00007fffdcc70c10 [ 1778.822511] RBP: 00007fffdcc70c10 R08: 0000000000000000 R09: 0000000000000001 [ 1778.829775] R10: 000000000000000a R11: 0000000000000202 R12: 0000000001b6f940 [ 1778.837036] R13: 0000000000000000 R14: 0000000000002421 R15: 0000000000193883