, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) poll(&(0x7f0000000180)=[{r0}], 0x1, 0xfff) fcntl$setflags(r0, 0x2, 0x1) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000080)={0x0, 0x2710}, 0x10) 11:33:37 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000240)={0x7fffffff, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x2, 0x78d, 0x1ff, 0x3, 0x81, &(0x7f0000000040)='ip6_vti0\x00', 0x3, 0x7ff, 0xc96}) accept(r0, &(0x7f0000000380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x80) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0), 0x10000000000001ed, 0x0) 11:33:37 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x80000000, 0x604400) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x8000, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000780)={r1, 0x4d, &(0x7f0000000700)}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r4 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x10000, 0x40) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8500}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[@ANYBLOB='<\b\x00\x00', @ANYRES16=r3, @ANYBLOB="000829bd7000ffdbdf251000000008000400910d000008000600a5af0000080004000400000008000500010000000800060001000000"], 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x40004) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x0) ioctl$SCSI_IOCTL_STOP_UNIT(r0, 0x6) ioctl(r5, 0x4000808912, &(0x7f00000004c0)="2957e1311f16f477671070") getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x4) ioctl$int_out(r2, 0x2000040044104, &(0x7f0000000040)) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f00000002c0)={0x8, 0x8, 0x8000, 0x6, 0x6, 0x9}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000000)=0x10001, 0x8) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000540)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x43240000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x3c, r6, 0x8, 0x70bd2a, 0x25dfdbfb, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x8230a84264151c7e}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000000080)) 11:33:37 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@ipv6_getanyicast={0x14, 0x3e, 0x306, 0x70bd2c, 0x25dfdbfd, {0xa}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0xc0}, 0x0) modify_ldt$write2(0x11, &(0x7f0000000380)={0x5, 0x0, 0x2000, 0x8, 0x5, 0x1000, 0x0, 0xedc7, 0x7, 0x1}, 0x10) getsockname$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r2, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20100001}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@ipv6_getroute={0x24, 0x1a, 0x2, 0x70bd2a, 0x25dfdbfe, {0xa, 0x10, 0x34, 0x4, 0xfd, 0x1, 0xfe, 0x4, 0x42a68a430eb6e472}, [@RTA_IIF={0x8, 0x1, r3}]}, 0x24}, 0x1, 0x0, 0x0, 0x890}, 0x4) close(0xffffffffffffffff) close(0xffffffffffffffff) pipe(&(0x7f0000000440)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000003c0), &(0x7f0000000400)=0x4) 11:33:37 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:33:37 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:33:37 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x100) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r1 = fcntl$getown(r0, 0x9) wait4(r1, 0x0, 0x60000009, &(0x7f0000000180)) [ 379.897727] sctp: [Deprecated]: syz-executor5 (pid 19349) Use of int in max_burst socket option. [ 379.897727] Use struct sctp_assoc_value instead 11:33:37 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xd02) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) write(r0, &(0x7f0000000140)="bf9944180f6e49668538efdebbbd9686fae0d139a21888bdead194b4ff66cd17a37407fd9bb7d1b8ff5c927fb19230694a6310d5ea358c5281e245a6f32359e2421a629aa4da88333f5564bbe2fb2861c7de1fff05e4f52489a1c51394c699f3a7d3175bdf6d7dcb238413bed22eeba8402c9306131f69c0de50b83b5e48290beea39b6018", 0x85) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) pwritev(r0, &(0x7f00000007c0)=[{&(0x7f0000000300)}, {&(0x7f0000000340)="e529f8040a17d59a67561b80ac4f11b326e2a8650d44b9a2747e47885a1fb8aedc475722aad5c941bc448fb8968ed061a2b3304f177f6090ee88da32cb2786eca5fe78f2e04447c7393d667dbe076430d98346c96870f25689c111629e20f5981dc539ba9b0e7fd89e2bdcf26dbf4ec087ed29378e894a107d68bc66ae71de27d9e44e74f409e23d", 0x88}, {&(0x7f0000000400)="e2725b70932e64ad818436b28f0e279df042cfa9450cda9df406882ecbd11864724bb1710b87246a1a9168d940fb45d6c7c880c3a2e2d09d61f82e0d4179c9268a09658e1f5abdf7f0a50a6bb2e40bae0b59d2313999f5373a9b595abf482fbbe5e68ae0df6890cbdc59eda8ccee68b09decffa9aae663101bf335ecf4f9432279135b24ed4c81a6234af99898f10216d21bfbcf1cca15257969deca977a196ec1e3267088f382f7a31cd4725ba41f7a0ec2447049088acfd785d28d38ca2a095693b0a152872b03c08b40e5fa48c6befd00", 0xd2}, {&(0x7f0000000500)="17d3793f097eb9462cb0ec10bcf133d7c20e20dbb00b4e4f0de6a6b6ce51f96a5b06913fec86ca0d3add41e6b21f77845c14b32c6531b99afd05977714fdd4f6146eb698ecd7e9f1958b368965cf61ceae2a02ff2796cb9bc3916b0c0c45620d507804ef8d9ea426ac6ee7ed17f35c87d6c14c907cb2b1696c8aa3d4152da4c6a6ac6db6c63e0a8fad6cde223720f886c7c4848d5d047721eed888246061e00081e5afdf86a2b0440fada438a2e251fafce44927b0ad1fa0ea5278ce303978c4376daee7502e8633cc0c80d48858ab6e222024b80222", 0xd6}, {&(0x7f0000000600)="a2f647bc99c1a0d53df474e18d31a0ca0104ef6170c8d49550a3a7f8a1309f3b761f94bfc4e193df2a37b12308caa2157f629ee1", 0x34}, {&(0x7f0000000640)="50d38a3db622a517c372e9a12f34981610ec859e5678fe5ae01891c92b366e65e0caccfdb9c28e04052b9d29661b197e47fe7001122b1e467600623643fef4d2053926eef2fd625447dc481f4c48eb03ef5767ccef3bb9c2a54a7462bc48fe7a05b1cdd7662e271b28ef3729d7a354c5653aafb0a59b0470bc94a7005d8647719e38f40b59ef3bfdf1999ed40acf6506c93d92a2627993e53242f3063cfa6f11d2ec88a550ca70ef7cf1", 0xaa}, {&(0x7f0000000700)="846b0123a6f4dccd81aa1fdeba6119b37902d795c8971ff5649f8c5b993817d8ba8b2e5b8ae40718585f545c7c097cd1b12da223a27f3dcebf513b7ada6cb869b58d4d70717e7bb3b3c3ebd71d9435b9420ed32006", 0x55}, {&(0x7f0000000780)="acded46e01623b07827871fd3b796d9e9f632f8c83e15bed020ff017be8799df0796f994d2cd3cbcb14439", 0x2b}], 0x8, 0x60) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r1, 0xe4}, &(0x7f0000000240)=0x8) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x7, &(0x7f0000000100)="295ee1311f16f477671070") tgkill(0x0, 0x0, 0x0) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000000280)="64fa533a62c4a0912b6afd5d7e8a0dbf646912806265a90b3b3a34738ed171868f72520459a2dda9e055d75ecca32b00bcafcd6b815f958e83f58ea84b41f6ba1151e05a", 0x44) 11:33:37 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) sendmmsg(r0, &(0x7f0000000140)=[{{&(0x7f0000000080)=@xdp={0x2c, 0x0, r1}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000001880)=ANY=[@ANYBLOB="1000000000000000010000008e4f80f8"], 0x10}}], 0x1, 0x0) [ 380.001785] sctp: [Deprecated]: syz-executor5 (pid 19356) Use of int in max_burst socket option. [ 380.001785] Use struct sctp_assoc_value instead 11:33:38 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:33:38 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x8) close(r0) close(0xffffffffffffffff) 11:33:38 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x100) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) 11:33:38 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:33:38 executing program 7: 11:33:38 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000080)={r4}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r4}, 0x8) close(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r2, 0x0, 0x4e, "29894d1d160de7c04cfffaa019c174fa2e7eaff270d2066093ded759685be49422de141bd957ba8b7a16f7c597220fc8dd2debb74def372c1e0ea57fb3b28d9c5528ac21218af30cf3cb01fdb52b"}, 0x56) close(0xffffffffffffffff) 11:33:45 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:33:45 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:33:45 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") 11:33:45 executing program 7: 11:33:45 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x100) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) 11:33:45 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x200000000016, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 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) exit(0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x20000, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f00000001c0)={{0x3, 0x1, 0x20, 0x2, 'syz1\x00', 0x1}, 0x4, 0xa, 0x800, r2, 0x7, 0x80, 'syz1\x00', &(0x7f00000000c0)=['-', 'md5sum\x00', '\x00', 'cpusetcgroup\x00', '\x00', 'vboxnet1\\\x00', 'ppp0\x00'], 0x26, [], [0x0, 0x6, 0x0, 0x1]}) poll(&(0x7f0000000180)=[{r0}], 0x1, 0xfff) 11:33:45 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") times(&(0x7f0000000000)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x8) close(0xffffffffffffffff) close(0xffffffffffffffff) 11:33:45 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x10, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) mount(&(0x7f00000000c0)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)="c86ddfc63c1f01bd5679cc1632bf6ed8f0f101e05bb8fdbeb395e2584ec2c8aae6d08479096bef0573df984b990bf8f43db4e4448d54efb43e997af14ed3aa4a4f6ee369f8a56e0e3c611c501c7dba81984e96bf67a0ddd40f7ea0a768872e62d30ea2bce5d191b90ae92294c2") setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x52}, 0x4) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 11:33:45 executing program 7: 11:33:45 executing program 3: r0 = socket$inet6(0xa, 0x803, 0xff) ioctl(r0, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") tgkill(0x0, 0x0, 0x0) 11:33:45 executing program 7: 11:33:45 executing program 2: socket$inet6(0xa, 0x1, 0x100) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) 11:33:45 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:33:45 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0}, &(0x7f0000000140)=0x8) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000080)={r0, r3}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x21}, 0x1}}, 0xffffffffffff7fff, 0x7}, &(0x7f0000000000)=0x90) close(0xffffffffffffffff) close(0xffffffffffffffff) 11:33:45 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:33:45 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x1f183484f86513fe, 0xffffffffffffffff, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000580)='/dev/null\x00', 0x4000, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000005c0)=0x7b94, &(0x7f0000000600)=0x4) tgkill(0x0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x5b}, 0x1c) 11:33:45 executing program 7: 11:33:45 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00000001c0)) 11:33:45 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) io_setup(0x8000, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x8) close(0xffffffffffffffff) 11:33:45 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:33:45 executing program 7: 11:33:46 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x5) poll(&(0x7f0000000180)=[{r0}], 0x1, 0xfff) 11:33:46 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4080, 0x81) ioctl(r0, 0x4000008912, &(0x7f0000000040)="295ec4da64700a7707e6ad8772484ce53de1311f1000") fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000100)={'security\x00', 0x12, "b402cd4826cc7a4e6ec1e89c095d8a88f79e"}, &(0x7f0000000140)=0x36) tgkill(r2, r3, 0x0) 11:33:47 executing program 6: r0 = gettid() ptrace$peekuser(0x3, r0, 0x8000) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r1, &(0x7f0000000180)="d4e68ee6095ee85b65cba79fe264f7110805bc03cb02aee849eeb85f6089c9", &(0x7f0000000240)="d02eb0c93d8ba341aeb5ce70b112c34eaee6541c9f57abfc972fa28f218d0c7d61b563d555f37cd8f36e372372c0e7ff83520c2138db2257ce911b53a85eaaeef5f442ff", 0x3}, 0x20) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/sctp\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) fsetxattr(r1, &(0x7f0000000380)=@known='system.posix_acl_default\x00', &(0x7f00000003c0)=']vboxnet0@\x00', 0xb, 0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r3, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 11:33:47 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) 11:33:47 executing program 7: 11:33:47 executing program 4: connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:33:47 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x8) close(0xffffffffffffffff) close(0xffffffffffffffff) 11:33:47 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:33:47 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") tgkill(0x0, 0x0, 0x0) r1 = dup(r0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000080)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2803, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) sysfs$2(0x2, 0xffffffffffffff02, &(0x7f0000000100)=""/97) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace(0x4208, r3) 11:33:47 executing program 7: 11:33:47 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 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) fadvise64(r0, 0x0, 0x9, 0x5) poll(&(0x7f0000000180)=[{r0}], 0x1, 0xfff) 11:33:47 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:33:47 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x8) close(0xffffffffffffffff) close(0xffffffffffffffff) 11:33:47 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$getsig(0x4202, r1, 0x6, &(0x7f0000000040)) ioctl(r0, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") tgkill(0x0, 0x0, 0x0) 11:33:47 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) wait4(0x0, 0x0, 0x0, &(0x7f0000000180)) 11:33:47 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:33:47 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00740600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYBLOB="e77696edd0c1d5d05befaa31aede61828851d50bdd4df779d6cbde60da8393b635d14ff6f1a54de578fb1860ec6aed61d8d4b18b637191b9fcec76595a3684170e59df9d334ea7b85bb7decc72d8e600000000cfa70fe7fc"], &(0x7f00000002c0)) 11:33:47 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4002) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x0, 0x3f, 0x0, 0x7, 0x3, 0x7f, 0x5, 0x7, 0xffffffffffffff81, 0x80000000, 0x80000001, 0x9, 0x1f, 0x3, 0x400]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={r2, 0x8b, "26874263249f5257bf512effebe51f7f873019416c953a75fe56e85aa2d5b87e73248c84915fc1cd9456c16b57b86775c09688aff37765cb2cceebda1803e3990226a9329cce4584dd80800f36ce1779b05ab3b7215d66dfb7c7f3bb9fb6db91176c9c42fe00db823845b25ddfd3b120175840022ba522a24964991774177e37e311fa369181daf6051091"}, &(0x7f0000000280)=0x93) poll(&(0x7f0000000180)=[{r0}], 0x1, 0xfff) 11:33:54 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x94, &(0x7f0000000240)=[@in6={0xa, 0x4e20, 0x5e, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}, @in6={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x47c6}, @in6={0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e20}, @in={0x2, 0x4e24}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0xa4, &(0x7f0000000380)=[@in6={0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffff}, @in6={0xa, 0x4e22, 0x2f, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x1c}, 0x10001}, @in={0x2, 0x4e24, @rand_addr=0x5d39}]}, &(0x7f0000000440)=0x10) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000007c0)=@security={'security\x00', 0xe, 0x4, 0x450, 0xffffffff, 0x208, 0x208, 0x118, 0xffffffff, 0xffffffff, 0x380, 0x380, 0x380, 0xffffffff, 0x4, &(0x7f0000000780), {[{{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x3, 0x3, 0x10001, 0x1}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x401, 0x0, 0x2}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0xb}, @remote={0xfe, 0x80, [], 0xbb}, [0xffffff00, 0xff000000, 0x0, 0xffffffff], [0x0, 0x0, 0x0, 0xffffffff], 'bond0\x00', 'ip6gre0\x00', {0xff}, {0xff}, 0x33, 0x9, 0x5, 0x8}, 0x0, 0xc8, 0xf0}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x80, 0x2, 0x5}, {0x7, 0x101, 0xfff}}}}, {{@uncond, 0x0, 0x130, 0x178, 0x0, {}, [@common=@unspec=@connlimit={0x40, 'connlimit\x00', 0x1, {[0x0, 0xff, 0x0, 0xffffff00], 0x4, 0x2, 0x5}}, @common=@mh={0x28, 'mh\x00', 0x0, {0xfffffffffffffffd, 0x3, 0x1}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@dev={0xac, 0x14, 0x14, 0x1d}, 'veth0\x00', 0x89aa}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b0) listxattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/130, 0x82) mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='msdos\x00', 0x40, &(0x7f0000000680)="2ae3add9d9a08f954b90960d9605da9a1f0012fcd0aae8c055b24357fb036682b9360d57bee5ed06f6c9fe01f7fb6d89895168556d8fda0c578452bcb2296969618f12ca0cd6f46d224c3bd7c4d4c3f79ce1ba28a539ed8734a6a0481c858094d59c9787c23246bb") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000480)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(r0, 0x5385, &(0x7f0000000c80)=ANY=[@ANYBLOB="5a0000ffff00000000000000ffffffde00000000000000000000000000000000000000005706b4401a98456cfe6e3287001d00000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000004b5bea3ef4af88e66184719f0241844bebf63fa2920710ba840ec3da700654cd8fd3dcfcc554839d85298f891a5fd4855732"]) 11:33:54 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 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) exit(0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0xfff) 11:33:54 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:33:54 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000000080)='./file0/file0\x00', 0x0) write$evdev(r1, &(0x7f0000000180)=[{{0x0, 0x2710}, 0x8, 0x6a837bc4, 0x8}, {{0x0, 0x7530}, 0x7fff, 0x7, 0x4}, {{0x77359400}, 0x2, 0x8, 0xffffffff}, {{0x0, 0x7530}, 0x245, 0x2, 0x10000}], 0x60) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x8) close(0xffffffffffffffff) close(0xffffffffffffffff) creat(&(0x7f0000000000)='./file0\x00', 0x40) 11:33:54 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") fallocate(r0, 0x61, 0x1, 0x401) r1 = dup2(r0, r0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000000000)={@broadcast, @rand_addr, 0x0}, &(0x7f0000000040)=0xc) connect$can_bcm(r1, &(0x7f0000000080)={0x1d, r2}, 0x10) tgkill(0x0, 0x0, 0x0) 11:33:54 executing program 7: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x856, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000100)='ns/uts\x00') 11:33:54 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:33:54 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000fb8)={0x3, 0x3, &(0x7f0000000000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xa5, &(0x7f00000e0f5b)=""/165, 0x0, 0x0, [], 0x3}, 0x48) 11:33:54 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$void(r0, 0xc0045878) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400102, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl(r0, 0x4000008912, &(0x7f00000001c0)="295ee1311f16f47767107060f9756474f30b05289a950d72721eff65236170adc9b6b81e3570ddfe3e9ec8a37b1693473be46ffa422b6c91ba5faf5f0710e4043352791f8b9c2c4c070213845c538db1b4e622abc3cedf3355036162cc5037d1924ea5249d05a15538f5396024734bc3d2c2a0985c18a4c3d5f6b00c2e0e00947b2e4b58097064bc28d3bd") tgkill(0x0, 0x0, 0x0) 11:33:54 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)="2f67726ff209fd6ad07b7ada", 0x2761, 0x0) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40087602, 0x800003) 11:33:54 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000140)=0x68) 11:33:54 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ftruncate(r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200001, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xfff, 0x100) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f00000000c0)={0x3, r3}) close(r0) close(0xffffffffffffffff) 11:33:54 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:33:54 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") ioctl$void(r0, 0xc0045878) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f0000000040)='net/snmp\x00') r2 = gettid() tgkill(r1, r2, 0x201) 11:33:54 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') readv(r0, &(0x7f0000000180)=[{&(0x7f0000000d80)=""/4096, 0x1000}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000500)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl(r3, 0x4000008912, &(0x7f0000000140)="295ee1311f16f477671070") ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000d00)={{0x2}, {0x0, @random="90da5bc97747"}, 0x8000000000008, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'syzkaller0\x00'}) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000300)=""/242, 0xf2}], 0x1) 11:33:54 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x1c) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140), 0x8) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000180)=@buf={0x0, &(0x7f0000000340)}) socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="f44337778cba", [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2f, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000100)) 11:34:02 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000000240)="d0d33bc8358d79fbe00486e56c5e7b138f4b9db88fee171ee65c994ca5bc400c4c80248d624b6e6d3478e5f63198774c54bb0ab332b497a226c7f9a3142f62c8c5c6a6585b21fbe2489d2a5f99e910fbf429410ed5aad8f8e8996a4fee0a61210163270d591ff3bbce933791291b0fc68b39860ea64551e42f78") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 11:34:02 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:34:02 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:34:02 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x8) close(0xffffffffffffffff) close(0xffffffffffffffff) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) r2 = memfd_create(&(0x7f0000000000)="7070703073656c66766d6e657430776c616e317d6d643573756d1a00", 0x1) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000080)=[0x9, 0x1]) close(r0) 11:34:02 executing program 2 (fault-call:1 fault-nth:0): clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) 11:34:02 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x200040, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) ioctl(r0, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$getsig(0x4202, r2, 0x8, &(0x7f0000000080)) tgkill(0x0, 0x0, 0x0) 11:34:02 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 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) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000000040)="291f58db96218ce99dd3c23b7d4602cb3f013ab5e580e68847d5026eed91b8006f1fe29f5ce52e1a1c8f8f1f3af874bf73bf86d5fd680bd16f4280e030f26092d358509b3dc6634c001a3f4c13008ebcb63b36798ccd188f86eab18a1c0d7d5603786004197f5b14abce9607c8090751d543fab6d5b8ce32da5f6dfbb489cbd5d3211a12afc2c33742d77829c71cd65da6d2a71b6f1e19780c6e3d7f10642995e5e27b01e9fe8c7658e0a3c0e9073b381f7f589046cb8855e5b5e29b6a3e7a0ff731f093b92ebf7fa457e4eaa07b0eb8f8775a2ae8e6e1ddce47fc89afd35ebe8e897f21be4431a426becb8b58bd4f", 0xef) exit(0x0) poll(&(0x7f0000000180)=[{r0}], 0x1, 0xfff) getpeername$unix(r1, &(0x7f00000001c0)=@abs, &(0x7f0000000140)=0x6e) 11:34:02 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x10, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) mount(&(0x7f00000000c0)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)="c86ddfc63c1f01bd5679cc1632bf6ed8f0f101e05bb8fdbeb395e2584ec2c8aae6d08479096bef0573df984b990bf8f43db4e4448d54efb43e997af14ed3aa4a4f6ee369f8a56e0e3c611c501c7dba81984e96bf67a0ddd40f7ea0a768872e62d30ea2bce5d191b90ae92294c2") setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x52}, 0x4) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 11:34:02 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:34:02 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f00000000c0)="295ee1b10016f477671070") tgkill(0x0, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_setaffinity(r1, 0x8, &(0x7f0000000040)=0x400) 11:34:02 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000140)=0x8) close(0xffffffffffffffff) close(0xffffffffffffffff) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x7cfd, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r2, 0x28, &(0x7f0000000080)}, 0x10) 11:34:02 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) flock(r0, 0xb) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) r1 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x7e8e, 0x0) eventfd(0x101) accept4$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x14, 0x80800) 11:34:02 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:34:02 executing program 7: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000480)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x2a8) 11:34:02 executing program 3: r0 = socket$inet6(0xa, 0x80e, 0x0) ioctl(r0, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xfffffffffffffff8, 0x800) r2 = getpid() r3 = getpid() stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000001380), &(0x7f00000013c0)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r1, 0x2) sendmsg$nl_generic(r1, &(0x7f0000001340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000001300)={&(0x7f0000000240)={0x10bc, 0x35, 0x400, 0x70bd25, 0x25dfdbff, {0x19}, [@nested={0x1c, 0x49, [@typed={0x8, 0x90, @pid=r2}, @typed={0x8, 0x84, @pid=r3}, @typed={0x8, 0x34, @uid=r4}]}, @typed={0x8, 0x7e, @pid=r5}, @generic="c291f1460b3323d9f0e1ca4110e37279972b85bc2e7ea2f61c8eb13798ec74ee1a9bec9882c0a635fb51e6317b7aa19112edae8fb3fac70cc6a626e6ffff800863ed340fb398424292361b84b4ace037b13851569f4253775ec90aed5a2e59797ec9bf93d61d93f8af28dab14ea0c32faa19f18c01150429a96bac", @typed={0x8, 0x26, @fd=r0}, @generic="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0x10bc}, 0x1, 0x0, 0x0, 0x40000}, 0x4000050) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) tgkill(0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40, 0x0) 11:34:02 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:34:09 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000040)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 11:34:09 executing program 3: r0 = getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) tgkill(r0, r1, 0x27) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") tgkill(0x0, 0x0, 0x0) 11:34:09 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000140)=0x8) close(r1) close(0xffffffffffffffff) 11:34:09 executing program 7: semtimedop(0x0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x2040, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00000001c0)={0x2, 0x6, 0xfc, 0x72ce1065, 0x2, 0x9}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000100)={0x9, 0x8, 0x825, 'queue0\x00', 0x9a05}) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000000000)=""/157) 11:34:09 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:34:09 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:34:09 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000080)={0x3, 0x0, 0x1, 0xffffffff, 0xd9e7, 0xfffffffffffffbff, 0x4, 0xe11, 0x4, 0x9}) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) 11:34:09 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x9}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x4}, 0x8) exit(0x0) poll(&(0x7f0000000100)=[{r0, 0x4001}, {r0, 0x3000}, {r0, 0x4003}, {r0, 0x100400}, {r0, 0x2000000000000002}, {r0}], 0x2000000000000168, 0xfff) 11:34:10 executing program 3: socket$inet6(0xa, 0x1, 0x6) tgkill(0x0, 0x0, 0x0) 11:34:10 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:34:10 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x8) close(r1) close(0xffffffffffffffff) 11:34:10 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:34:10 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ptrace$cont(0x18, r1, 0x1, 0x2) ioctl(r0, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) r2 = getpgid(0xffffffffffffffff) r3 = gettid() tgkill(r2, r3, 0x0) 11:34:10 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x8) close(0xffffffffffffffff) close(0xffffffffffffffff) 11:34:10 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:34:10 executing program 2: socketpair$inet(0x2, 0x3, 0x8000, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14, 0x14, 0x21}, 0x4e20, 0x7fffffff, 0x4e21, 0x0, 0xa, 0x80, 0x80, 0x88, r1, r2}, {0x8, 0x2, 0xfffffffffffffffe, 0xb959, 0x0, 0xfffffffffffffffd, 0xfff, 0x7}, {0x69b, 0x3, 0x1f1c4ee9, 0x80}, 0x3, 0x6e6bb5, 0x0, 0x1, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d3}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3507, 0x3, 0x3, 0x0, 0x0, 0x3f, 0x26c1}}, 0xe8) clone(0x0, &(0x7f0000000680), &(0x7f0000000640), &(0x7f0000000100), &(0x7f0000000140)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) socketpair(0x1a, 0x5, 0x77f, &(0x7f0000000040)={0xffffffffffffffff}) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000080)={0xffffffff}, 0x2, 0x3}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r4, &(0x7f0000000180)={0x5, 0x10, 0xfa00, {&(0x7f0000000300), r5, 0x1}}, 0x18) wait4(r3, 0x0, 0x200060000005, &(0x7f0000000240)) 11:34:17 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) write$binfmt_script(r0, &(0x7f0000000380)={'#! ', './file0', [{0x20, 'ramfs\x00'}, {0x20, "6175108fe4d6df5709c7c07806009bcbf7746f667300"}, {0x20, 'ramfs\x00'}, {0x20, 'bdev\x00'}, {0x20, "6175108fe4d6df5709c7c07806009bcbf7746f667300"}, {0x20, '-'}], 0xa, "dce0bae313366730b01b56611212e0c038fa37e014f3829a21876fa761d1618d2f79c4bfd18cc11bbf5a918857f528d22bc68c1c634133a02acf548606f1acaf65be433e027bcc6a9dbff663ea94632bb520ca068641ac83627c79016ed3477d61d01d1233990122c97bed4ae05c0b12ac5c3dd8689e0e8d57712674819bb4ac61a551e6e6bf6fe2bd0858d7362903d6f9258ccb3b6b4b3a96f9f021ed015e9564acc1d7e73cc1a87ebcefaead5aca975d1420b6f810670308a5eb3d5e63ee8b959280c7d531eff71147f42f0b85209e42e3972c21c692280b072c5c4bda8b7b"}, 0x12f) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 11:34:17 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:34:17 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x100000001, 0x9, 0xc84, 0x7, 0x8}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000080)={r2, 0x0, "e0a9e92bf6c3232e5afb3b74ebabe40386767ca045aa851c4a076faf8da6ff543c3ca4b3cbd897627d181f68fd540afc090b0581890729fc8359cb0395"}, &(0x7f0000000240)=0xffffffb1) close(0xffffffffffffffff) close(0xffffffffffffffff) 11:34:17 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x7) ioctl(r0, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") tgkill(0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000940)=0x7, &(0x7f0000000980)=0x4) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x10000) r3 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000480)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@dev}}, &(0x7f0000000580)=0xe8) getresgid(&(0x7f00000005c0)=0x0, &(0x7f0000000600), &(0x7f0000000640)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000680)=0x0) stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000000900)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000100)="a175979668138e0e3708531a143222fb30f4018524281a75a8f23541574b53a223c5768c157d211c4891b2fe885a953fcb2a902d5852230d72b2c404dd9443c3c2e149d972c9d1e096ca280ca19c986e", 0x50}, {&(0x7f0000000180)="374dd11fc469db303d258aa973e07d17ca52595108c6f3bb6afe44741c98e2c315021ab4cc1a0de1e9b24d1f14c95e9a819e17d5467f6b89b031141d91e636bfe71887c5db7a8d2bbf6f13ecbb7f936a42fc92e21df68693ad60e12d85adf589e36f044d8d88f42bff42727faa638288f45df0e32ce0032ae530efec8c5ae903b640f920fad811c52e6c8a76b5dce7d4a7c919eeb20a2086b65035374099acb0ba4fe090cca928f58c8514b8936e04cd3d1fa370d31857be2c9341ef89ebea2f4fa6", 0xc2}, {&(0x7f0000000280)="fbdb0816c419940d98d3a9e55e09ff2be882c27ab5898f84c3096b76b7ada11cf3e262f0fc9b98232171cd27d45153b43120f9bba37aa83c568ee040631643b9ed6fa014e9b2776ac253dbbb", 0x4c}, {&(0x7f0000000300)="d50a640d1462854812d1262c1e542125e375fdfca5d341a0ab23490b7c2d3acd15044d8cf1a30a0659f538e6518346522eaad91be3ccd762635d10fd0a9b64be0efae50f6ffc4d23a996b6bc3507aefec20aba253d8b05cc508293e99fc9a987607b2c1e113898e36cb1d007ba9af86ee7", 0x71}, {&(0x7f0000000380)="9c0bb2bc214e813f642ca3c8ac07cb40243eead8e1d2294befbed54137fc6e164a4d255a5cd388efa6ae9267167c9ec662c23a4653e963e58cf1d937447350b318ddb514ae1e806bfe3d6706c686", 0x4e}], 0x5, &(0x7f0000000840)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x88}, 0x20000841) 11:34:17 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:34:17 executing program 2: clone(0x10000000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140)) r0 = getpid() r1 = getpid() wait4(r1, 0x0, 0x60000009, &(0x7f0000000180)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000400)=""/123) ioctl$SG_GET_RESERVED_SIZE(r2, 0x2272, &(0x7f0000000080)) fcntl$lock(r2, 0x6, &(0x7f0000000480)={0x2, 0x1, 0x213f, 0x100000000, r0}) timer_create(0x7, &(0x7f00000000c0)={0x0, 0x2d, 0x4, @thr={&(0x7f0000000240)="c26d503a5d35885a98181d69341d713348a0d89b226ae1d792741a637f7237e4b2a32c047f027a82c422b310a5cf8cf1538c4fc4e5ec662ab74d2b143d15bb20432871a80e7e774730be58d699092fe44aac52e56c48f350a4f8ae6d4acaae6fc59340394a879baa41ace4175e823ec9350cac1eac628142a153060f5fdf85cb7cd6f5893e11fcf32e147cd7e66cccbb008c8338f3", &(0x7f0000000300)="4f2eb914e39c34f96c98c10a4ecb785592eae90935bc1aa0854e3f73b7a9f96d219670ddaaffd61af9dbca10a3b1b0eca8fb1f35dcd4af5fa0be18ade222723f76c2becfd5cbd5f4b65d95d8"}}, &(0x7f0000000140)=0x0) timer_settime(r3, 0x1, &(0x7f0000000380)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f00000003c0)) 11:34:17 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x4bc, 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) exit(0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x101, 0xc0000) openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x40500, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000)=0x8d9, 0x4) accept$alg(r1, 0x0, 0x0) poll(&(0x7f0000000180)=[{r0}], 0x1, 0xfff) 11:34:17 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:34:17 executing program 5: socket$inet6(0xa, 0x10001, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x9, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000400"], &(0x7f0000000100)=0x2) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) close(0xffffffffffffffff) close(r0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x80000000, 0x4) 11:34:18 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:34:18 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) r0 = getpgrp(0xffffffffffffffff) r1 = gettid() sched_getparam(r1, &(0x7f0000000140)) getpgrp(r0) 11:34:18 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:34:18 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) capset(&(0x7f0000581ff8)={0x19980330, r0}, &(0x7f0000000240)={0x0, 0x20000}) get_robust_list(r0, &(0x7f0000000200)=&(0x7f00000001c0)={&(0x7f0000000100)={&(0x7f00000000c0)}, 0x0, &(0x7f0000000180)={&(0x7f0000000140)}}, &(0x7f0000000280)=0x18) r1 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=@ethtool_cmd={0xa}}) r2 = syz_open_dev$ndb(&(0x7f00000002c0)='/dev/nbd#\x00', 0x0, 0x2000) ioctl$IOC_PR_REGISTER(r2, 0x401870c8, &(0x7f0000000300)={0x2, 0x7, 0x1}) 11:34:18 executing program 3: r0 = socket$inet6(0xa, 0x20007, 0xff) ioctl(r0, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") r1 = getpid() tgkill(r1, 0x0, 0x7) signalfd(r0, &(0x7f0000000000)={0x100000001}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x100, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000080)=0xfffffffffffffffc) 11:34:18 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:34:18 executing program 7: unshare(0x20000024020400) r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000000300)='i', 0x1) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000340)={{0x7, 0x0, 0x100000000, 0x401, 'syz0\x00', 0x100000000}, 0x0, [0x8, 0x9, 0x7f, 0x4, 0xfe, 0x0, 0x4, 0x0, 0x7, 0xc73, 0x2ad3, 0x6, 0x8, 0x8, 0x1f, 0x77, 0x6, 0x0, 0x3, 0x0, 0x7ff, 0xffffffffffffdf7d, 0x7, 0x7, 0x7f, 0xa5, 0x8, 0x3, 0x9, 0x100, 0x6, 0x9, 0x5, 0x7, 0x1ff, 0x7ff, 0x7fff, 0x5, 0x0, 0xfff, 0x1, 0xfae7, 0x800, 0xfffffffffffff800, 0x8, 0x8001, 0x3f, 0x8000, 0x7fe000000000000, 0x1, 0x800, 0x6, 0x0, 0x10000, 0x7f, 0x28, 0x2, 0xffff, 0x80, 0x4, 0x4, 0x0, 0xd34, 0x7, 0x1bd1, 0x8, 0x7, 0x7ff, 0x1, 0xa0e000000000000, 0xb37, 0x800000000000, 0x1, 0xffffffff, 0x9, 0x1, 0xe404, 0x2, 0x0, 0x1ff, 0x3ff, 0xffff, 0xf99, 0x4, 0x7, 0x100000001, 0x7, 0xff, 0x4, 0x40, 0x3f, 0x4, 0x2, 0x8, 0xfffffffffffffff7, 0x7, 0x94, 0xfff, 0x6, 0x5, 0x6, 0x600000, 0x1, 0x2, 0xffff, 0x9, 0x712, 0x0, 0xa3, 0x8, 0x7f, 0x9, 0x100000001, 0x3, 0x8, 0xfffffffffffffe00, 0x7ff, 0x3, 0x40, 0x9, 0x9, 0x8000, 0xfffffffffffffffd, 0x1, 0xfffffffffffffc01, 0x1ff, 0x3, 0x80], {r1, r2+10000000}}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r3, 0x10d, 0xc, &(0x7f0000000180), &(0x7f0000000000)=0x4) 11:34:25 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x0, @dev={0xac, 0x14, 0x14, 0x18}, 0x4e24, 0x4, 'rr\x00', 0x22, 0x7, 0x71}, 0x2c) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000280)={@ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x6, 0x0, 0xff, 0xc, 0x6, 0x100000000, 0x6}, 0x20) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002400)="8f8740e1e730913dcdb1affcdd12465ed18862af65278a58217498bbcd3cb175164b87d631b6f8a934579a1d4a8c3a916a08c8c5f76e59bb1b9475e402026f94f88239edceb19d57ea0f35dfa998d5ecc6f2c87293e5891d96cb1756d1b48a56d9bca88705dd800c6f9357c6c550c9f9c79371f9c43677fe77075a5fd9a8f4f75f8f762bd8c6641888fb53160ba3aa9445445a5bd5703c1dd13390fc65d7ea4d8b7b08e5879a370eedd220b5836607aa3e847ce88d0b53a457bce5c49c769ff11e4042876b6ced1c106a1911aa549430c727b919c37eef60cf7b00c6f79809460ae4e7029bce199b91a87042d5c5d32689adf0a095d9663a929d299b7874f7b782d92b6e8626f293610ba6f50f91d597ec15775470facd97c7a922238812e73793ae7c2350de6b0dbf829b7897aef795884cb2b7864d0c59bc46385b5645c41aa65d8b62e67fde001dedf503137cc62f65844355ad294326afdf38070b6f24f24f0825699d623a0f248877c7bc90f7c85855891224c5d4e4f704f7827be51bd07f0840f55c41af786c4a4ed7c1aac6062af89198f454b4aff9e40666c267e182fde352e7b24696b09e6ce73c5d0b28d0344beaeba38ff20f4516d6f6aea8f3d2e6a9d0b77e87fc7592581a7a28483776d85a02ea05285b9cc96a35b16ebe754b28d78ebc2269692cbf33698b5b8a18d01b3cd3df13e2c248a716c80f85b95dff484f3f19ab9d06c3856d29a445405129245f6c9f7309cc0dbf6854d989dc30f0f7e5e43a763c92b76e7291f3a19496bd7750f7660d73ffe186999f5b8d54bb77d4ab6b657d4fe25d4139f72e829ebc433a61aee5f12f4efdbce6730db9a8be55b7a6662a853e6610d75edb151a51cef67ab1b88b9127ba5b84bc4345046e050d14e02bbbc91c6f083c9122410fb57685d847ce3764b5fdcb0ce12e51da313ebe8864e6604a91ac9ebe2fc4b0fe9853a874c656e5cd3b642d7cb6c2b9f0e862028ddcd2f0c8249c61a29cdd9b4678a2ba6657a394edf585737decb8f3221c4096064f86dbb16a41e3971c8140551853bb8f8233642c5e873a604f2fcf6246d8a44b24215b794af1b01bc7cc4b768c639b83c538cd24ff415d7f6a31c61be5316f6966e6d80b6125dc78d979fe2e1d0df718b0ffa8b8659c62336f38898baadaa1a15f529235260f9089f6dc7520607b4424c54b003fe38a74fa6ad570a37a553e1c66d0340be3c3af0963dc839e8f3faa6b2efad62553d52ebaf9826427018862a4f6d4096afc357add1f35dbf4fb038d5ac698b108d5762c4f74ec7987d3cf1de364a9b4b742b61ab802e541cda061a443cbb993898db75b7ef736d01f228aa3b09a30f448074b88b5f47e7f49e8b1bb5717eff7b59c089366991f5980624821c3a74dffd69d6ef1bdccc47a9ee8236b8e98e87a2f651a3bc89e8243a7369b519fe26ae5aac20f26a7488b8cdb8b170cf0350fc5eb6b5936c7f1bd7bf4695f4945547cb7542074d3b69ae45a0f525b09ca6c51eb0067fdee47ad8ae8bda36935cfa76c211122925c959cfb9413a47af6dd753e6574f76eb6a75206612e7d60c39464def79d45a60fe2240f1bb0f5a37a9d8806433ed8f183185e3c6560cf80368f50687113b80a44a14ced23f8bebf00b29b5de27d69ddbb137d7bc230b073d739c52c1501ea32b76647a36f1743160a7f91499be4054073002b109fe98bf6184aaaf63fd2f09e8fba590d5121ee1905546926c11c0262cf45f83a82ed4ef6c59c83d2b81325a5452488db2e0ef7e7216991deb1b4d3687bd3ec1d9eabdca7abcf74f8320cdb03d96a8d4e81dcfbde1018f5c837210ff08cdc69017c753d8ea4e9c226d8e987cdfcd2a48c04f39723c6a1e8e86aadda93f2c06f8d07774fe9625950470256424a940bc8eee001115ef8b8020b9880985df3abc46c5edaeb48c61bffd0b7b065a8897e739e7cee9218e488cc3102f6dfa2267a14ea2a00e2650de0836111a563b5695c925c6a836dc798e78ff821d7b01a3db3d9d579ced35f605f042d92088cfa67b2eff29b23abf4989c84c66bf98b5f2d223bb746e96d8133714fc6557fa7b54ad6ddafae2e2935614745801c92a81f59893cbe3553aa50bdfb297291bd517d40ee7ad32e7ef1dc508c3434db8e8951f4b911016202de14ca85134696f46bed207eb82eea3e0d81eb77890882c0c43781d0a15d6ea4669e8fab48ea103e6c98a5805be94b6426f9e5bcd8badb75f21b3395f1fd0c673bb8e76defe7be071ccb51be84e92cf09abb78fa41cb7667707e13328e0c96169c63fddb23e8b65b90be043b375147e9f1f839fc2bc4bc230a9b6f7b3cef93e54edc5e38058486236ab359c05f6ff97d5bec2f79316f6179a352fc17e77a1a0eeca3963f53b10a43690cafdaae6de81d48ca3dd69e6aa2897743a1b9b8512119846e89fc7b7b64b19f9b42513156683c8ce71fbc7793042d702bcda812420f7daf60c5b1b0b694d49decc0a57760b6f312ab0258590beffa9a0d90bd6a3d03def2c91516b94a36c5c141b73c5d8018a519e9935ccfaf2a9c35deee4c8e5817763426cb956dc8da725e53f1dbdef27f5cbd6bf3f8d10a0612a13bde9ebaddd69a5aec95688e91cd011a373fbc70200c034e5c22784ca19c9270979f3ddb22950997468bedf273d7526b4ae8a08110e891f5ac7bf3a35b09c54c1c9b6e3db3c6857796e1fc2203ae43f1066e130740e22a09147d4620703160b65c73c84e66e74867bd4580c034c6a4c3375dc505c77b2b6ce55c984aec31a2a05cb774460c48d4660fe63ca7551b083200c11557353fb33268f7562e7d714354c515563b5c564aa199c8a31d893868e3da875f057dc67c44474754aad18d44efdaa0997af02e8a53730b0786eb147cf502bf80af0561afd38a659add2443c224ee64f3f3a46985274c5ae223242ed2517fb4ccfb3d8641ab966d10168a5b8292b7dd2e9913462aad7a671d6b62c7578fe12a5972e95bc776ab78ca9d692057530ff151bdd322eb1719e236bee39507809116586bc661a28a83bd14f675339c89ec1a8afeefb44f308557c4ddb39a765ef29df6578817ed7e5d52bab6fe79a05e259c601114a71ee3f0826c2ddf784d2c081bf8b27a578204dfb7864c369b3722d76aecd19bde178f6ac07f810048c161a498eec58df63acc9f0b1100637925a4a17bfd05eb1a8e8f90a0fddab5a0dcf7ad8574c634d9b236d112f9127f02dbbadff16fd91f8bb320db879b05b414f7509eb44f07630d77559049a97129758bc097bb78d2d01fe51e5c86e11541d6e35d674096495ce0f66d4608d17528529efd1e27c70e0abb35a170471dc7aa5ff86f525c548f500758d5afd3c0285b5d6264209f949676c84d908cc13114d42fe1990b4b4ed1d6783bd4ab76b1e5e87fcae66fdda5b0833c95c855182bddd0e892f07bc8f97d7e4b71bb237e29cee4c63bb13c9058d42d2371d913c6e14c83ff93d79ee10d801d17f67a0569cf0eca72e8e5cc46f71a4783efc88fcdaafa248906810b78ebfcb92dd4c40b5d64da8bc694defd12d5a18c136ed0ae9b2d15aea66a2c12b5833ee71524a30dd6c16d0b1657396b75d3dbad7d406f7c51d32ed823c61318a4f737554bf8987c74d1883757b4540812fb5b503774873bcdf0fe8c31a78b81ad13ae1284514e15b3b55e87852aa873bd7cf29fa6818f35e9265aae903578857e2d45d587007de9c5f2ee55ee4ed20fecd744bddb5bcbe0b75aac3dd7536424a14f9af8259cd8f6269f56589654d0fdfe3ff33b5ca0872e8d9ad613bbd04a9b3bd9e237c5e82b36662eb538537a49cda9610cc3a8f8ec2341e98b963c551ddc95034130f5991d51de644b6cdb53a3c9ef9fe0a2082f105d3b27b2a3d2f279fc24b2bd7cea0d7285a4c3202ec012f39c9576dbb1095d591ccf3b17740124877cf3695eb97991cb2369512c8e4f058fc972c697e605f815257a04a1e659435f5563274e322f822027029e09ca10469d7e057693156dda6259fcf5d2d1f9b958ecf6d889528a0314924ccd5378b2d548077fb2fec8a013e1ef138d6aff647cd72ee883b1cc51dd53a22ffca55d894b156af5584cd188a7db0485cba7034d3eed875ef43a523530ec1589288321c897ea209d7320b9de43f95fd73ce02c3bf4bb1094479bd331c9e7900003c229b1b8ef72634ae49e6d675973542ed91430c3cca62139b2141b7da8c0e46945e9f8a176bc712c790a7e8625df83f2387a4e745eee18c17559dddddb870e2010326eb86157a1d435fa11b3638ab0819408c1b08ebb9512f42622c481d8459e20ddb0b36117d4c797812b52a59204b5d52c2126a471d6f2e3afdd80fd7ef588ce13ce3e0fa54c7e6fd121f711edd2fdc292d19151156a0130c0ea32e5c0bed6809866d8b66bc298649cc15ab2b0c0627cfae2dee8fd8bbe9913ed4320b7b0809981569ee74d02c3312f0cc159a5755dd5c9239d63ba612cad97c9212450d60e02feb7a146ff82ba4471c7bc6bb90688b5b4c8541997334b86a40a2c59ac1436c46556e467788d86e74255c1fed1b65bb1535e2a3e6e9fa81f6b9eea501e664283c76303d2b97d66f68d70e75e5f1a90a71d3c5cc6170b0b259ea6567d4c7ed94bcfce1e725d2e0bfdd1f9650c6821e434cb02b9549c30830bfae33de9cab966bae7820a7e371da2d59d1f0fe7c2c1d1355c33cd90f71a15f78d1a48a383f64f22b07fc5f09310b795ecdfeddd39a5a82ba006483a33570afa59df947db6b0f22c83a5c42de68c45b2391e434eb5fbd54b82bded54aad42052dd2d8c7e1b01ecf0cb0072a75bc422a49f0c02699bbc5267f2c4b6f34b7550f660b12de95c437f27e50fc01b6830f4421b722c7b2045a8dffbb7108e3dd80b0dce75db4fb8875a01688a105c994a321426b8ec1c6c397f3528e22e124ffc3e52391fa8642dcd5bb93b9e749433c6ec79a8137aefd6ea0d46d006508b31adb8b92cbd5cfde8889db16fb4277d638b2bc503e29fb554885e0586c3892f06a4c9df2f9be1f50c6be30de684f22bb7e6142178623cb13ef8927bebab4fb19f70cfb6f11bc8cfcb2c07bb2dfda98a012494207513402727762fca7025deb30855851072c9ba74ec5ab6da9a59679fdc088d050c0d421f2d3744fbed333380c3f8816bd5fda01b94541bb3fc361f0528716ca17d2fd31f82d1d71912f2a4e37e4da7d2821f09805e238b663631d35c3fc9e4211857c31abc590512f87760d6866a60b52c4d58ec39f7c64146d46e7b50d63ca8ce29278b101a0454e347720ee757e445026ad9a4cdedd3008cc6ca7b14132d6d5ffb784dd98ba324dcd8022ef660748442c938cac5e4ec0bfd724d500eebf12980e9281603713e5279c3cebeb0af12d0d0303b4cca8b4cc45c6a2b02bc8d8c0b35f099b2ab681d376c10c360cb5f0680c063b25b17817b5adeef7d092f06675c27d97927e95bd324f88ac3c1960c4933c6cc908ca500c1fe988f983be11453570ad7d52395d08e82dc54ad04d0601388e849f70cd894f22c7ef8b16b9e65ce1e8be5e562dd668978e6cac6161f3e69f9bcc6d35715d2f38898d7e238f335e294b16ffd4326064f2b6c7e6c07b349c43e01acd579cbaf8688b8bda54762cb1d9ad4709c0de80f4349fe33281850712819d55ba7438dfd0bcf5555efcdd20afc835104d374601f54c6c542ba16f0640a8e1e8de4d49159b288339df46b5eeba28ff66e44580f6dc4e8c30e008a281af9c09f5b39e19d5d72a6dc8a1f6809e2c43888bc4ca88649", 0x1000, 0xfffffffffffffffb) socket$inet6(0xa, 0x2, 0x9) keyctl$read(0xb, r1, &(0x7f0000000380)=""/255, 0xff) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000480)="6e1cc03953b5b18fe522b7759054c73bb45edf0dfdedfacd4c9c64ae768beb8e7946555d6ce4e99edce0e90f414ed04b430002b10faa73bceb3d684074b0f397748c306204c23f7f1e385089bd13a649a97a2a1464161dc2f9396d1b7adc7ea34a853297eb868af7989ef9dfd59b579b3b1b77cc0417ab0094737ad6bfa1cf6cb74e5b000000000000000000000000000000") mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) getpid() 11:34:25 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") tgkill(0x0, 0x0, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000200)=0xe8) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) 11:34:25 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:34:25 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:34:25 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000140)) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x1) 11:34:25 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x4, 0x8}, 0x8) close(0xffffffffffffffff) close(0xffffffffffffffff) 11:34:25 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:34:25 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 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) fremovexattr(r0, &(0x7f0000000000)=@known='com.apple.system.Security\x00') exit(0x0) poll(&(0x7f0000000180)=[{r0}], 0x1, 0xfff) 11:34:25 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:34:25 executing program 5: r0 = creat(&(0x7f0000001500)='./file0\x00', 0x20) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001540)='illinois\x00', 0x9) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f0000001480)={0x53, 0xfffffffffffffffd, 0x1000, 0x0, @scatter={0x3, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/170, 0xaa}, {&(0x7f0000000080)=""/59, 0x3b}, {&(0x7f0000000240)=""/254, 0xfe}]}, &(0x7f0000000340)="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", &(0x7f0000001340)=""/244, 0x80000000, 0x0, 0x3, &(0x7f0000001440)}) close(0xffffffffffffffff) close(0xffffffffffffffff) 11:34:25 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:34:26 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") tgkill(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r2 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x7f, 0x4000) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000140)=""/79) tgkill(r1, r1, 0x19) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x5, &(0x7f0000000040)=""/87) 11:34:26 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept$unix(r0, 0x0, &(0x7f0000000140)) r2 = socket$alg(0x26, 0x5, 0x0) sendmsg$unix(r1, &(0x7f0000000580)={&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000200)="399e03b1ab67e7a8eeb5659dc69ffe11ec3644fc13c8e869ef4886dde115f2808823981368ac6c7b8454f5c4311e3157bba4138ac3898c5df6114dc06c2ca17132a981a17e38d0914064c40f803c46e83764", 0x52}, {&(0x7f0000000280)="c388c3470adda522fa246aa2d2334b69782e69491ce4a210ed21fd6fe1843b8792624c0143da317e715f816080df19f2df6835c1b446be6e3fcdc0585ab00b0dae8b38e581ea73a20718496ba826fa2a443767d52972cb3bc58a012ced0738a04c9a0f1d3d58e6f3b9632a27ac1d8bd8f8a4ce602e0411", 0x77}, {&(0x7f0000000300)="c3467a3e6e55c1418ccbaa840d4970a9df", 0x11}, {&(0x7f0000000340)="b95fd12470e72c7de43bdc31ed5bbc97478e5682f12bebda55f5283372baa525be62b3e92223f506dc0c281814a7ba9e0aa58e3de9983ffb5b0b72d17f180718aba36b6e722d77304e11ca6d44c5b0fd2a44a5519882ddfed9b05b3963e36c644633f3d83d9f4dd90add03ef61ab93bdc949b01e8660a1d403d4df84a98375dd0091bebc886ddfb1685fcc4ab5f601109860916eeee4100d9ad6d4a97182ebb9e94e46b6a2f5c1eed053190ac7272aed24ad2f95a2c0aeee1fef796d5f3632a8128f32a7193e10d9f567c8434fe5a9b49142c1f768f231ac9ff6fe8550f4f8a241f288754a27613f31611ca06a0c2d209d", 0xf1}, {&(0x7f0000000440)="3e37ea9ebea5a2cf77ad6569593d8fb207897c8295fa69cf1da2d006aa41c5e78fea29fe0dc9dbd04ed754b9cef60cedc035492a344c249eb42a85fa93c606a0e9b96c4f0afdf1e94eecb9ce7c5778ebe490672f56f89536d4fe4cd30cd95ab27b165a71ef18d907019429164c651ad578352d5aa76d56716bb0809e", 0x7c}], 0x5, &(0x7f0000000540)=[@rights={0x20, 0x1, 0x1, [r0, r0, r2]}], 0x20, 0x8000}, 0x20000000) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r3, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x20) recvfrom$inet6(r3, &(0x7f0000000040)=""/31, 0x1f, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r4 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) dup2(r0, r3) sendto$inet6(r4, &(0x7f0000000100)="dc", 0x1, 0x0, 0x0, 0x0) 11:34:26 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) keyctl$set_timeout(0xf, 0x0, 0x7) 11:34:26 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:34:26 executing program 5: r0 = socket$inet6(0xa, 0x7, 0x14) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x8) close(0xffffffffffffffff) close(0xffffffffffffffff) [ 428.904999] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 11:34:33 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) openat$cgroup_subtree(r0, &(0x7f0000000140)='cgroup.subtree_control\x00', 0x2, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 11:34:33 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:34:33 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:34:33 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x200300, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x100000000, 0x80080) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000080)={r0, r2}) r3 = gettid() fcntl$setownex(r1, 0xf, &(0x7f0000000200)={0x2, r3}) ioctl(r0, 0x8, &(0x7f00000000c0)="295ee1311f16f477671070") r4 = gettid() tgkill(0x0, r4, 0x0) splice(r1, &(0x7f0000000240), r2, &(0x7f0000000280), 0x7, 0x1) sendto$inet(r2, &(0x7f0000000100)="844adde607ff94ded43ea328e3c7d6bf1c42d5add91963e7902838f226a5e969a49a80030e541e5a763c3c68fee43485da1007f8cba1afcb27a5ca470d626162d1402e4d4d079b895656e9dabd8242fbec40a7dafa05fe47064aa8771548266523e60445af72a27c5e063511eab5c10c071c6fdd2d1aa5806394fff4ea49a9579cb4", 0x82, 0x80, &(0x7f00000001c0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 11:34:33 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="dd4700000000"], &(0x7f0000000140)=0x8) close(0xffffffffffffffff) close(r1) 11:34:33 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 11:34:33 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x2d) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x5, 0x5, 0x8000, 0xe9b1, 0x1, 0xfffffffffffffff8, 0x7, 0x7, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r2, 0x1}, 0x8) r3 = request_key(&(0x7f0000000100)='logon\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0xffffffffffffffff) keyctl$clear(0x7, r3) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) exit(0x4d) geteuid() poll(&(0x7f0000000180)=[{r0}], 0x1, 0xfff) 11:34:33 executing program 7: socket(0x40000000015, 0x5, 0x0) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a}) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x100) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000040)={0xffff, 0x200, 0x5}) 11:34:33 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:34:33 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="f4bf0d2e571f656d33a0f40243246fea1e1d56edc0ddbdca4f", 0x19, 0xffffffffffffffff) r2 = add_key(&(0x7f0000000180)='blacklist\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="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", 0xfa, 0xffffffffffffffff) r3 = request_key(&(0x7f0000000300)='logon\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)=',\x00', 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f00000003c0)={r1, r2, r3}, &(0x7f0000000400)=""/42, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={'sm3-generic\x00'}}) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0xfffffffffffffee9) r5 = socket(0x15, 0x8000f, 0x3ff) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f00000004c0)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x4c) close(0xffffffffffffffff) close(0xffffffffffffffff) 11:34:33 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001300)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x191) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="000000000f446ebdc30a489d6093c16204806e0bd736ec3baed13cf02cc751fe287f951695d9d880a7d62fad395b4467688c3218571755ada7b152df988d88cd7e0e0eadfb1232330cebac392c715b11b4634105e0b3a13d8d6baa7e236343d7552bf40af55c50c05edabc9dc6a32007b09d968ae42556a65d58da876a71d072985524a27458b16f0972e90ae4f5c469659bfc3bf2bd2bc040057fb2fffffca125dfc35c817410a6a1ced9810c7cf7593845bdc9fde9340720da51d616a98c085d96", 0xc2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) tkill(r1, 0x19) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000000bc0)=[{{&(0x7f0000000280)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000300)=""/215, 0xd7}], 0x1}}, {{&(0x7f00000005c0)=@l2, 0x80, &(0x7f0000000900)=[{&(0x7f0000000680)=""/169, 0xa9}, {&(0x7f0000001600)=""/4096, 0x1000}], 0x2, &(0x7f0000000980)=""/135, 0x87}}], 0x2, 0x0, &(0x7f0000000cc0)={0x77359400}) 11:34:33 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") tgkill(0x0, 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1f, 0x1) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000040)=""/26) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) 11:34:34 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000003c0)={r1, 0x5a, "1ab214b3d671110060ad5ade92a4bb2267b8fff37c263cf758201fe16a8d4014027d8d9d2824024294e99c92bb7034d70c5a66de4a04a7323423e8e4d2b186254aa3d9b6979fb75f1594ff72f16061bdee7e656b85c8be93e9a6"}, &(0x7f0000000440)=0x62) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = dup(r2) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x0, 0x4e23, 0x1f, 0x2154a0434651b7c5, 0x0, 0x20, 0x73, r4, r5}, {0x6, 0xc276, 0x100000000, 0x7fff, 0x0, 0x4, 0x1f, 0x8}, {0x3, 0x6, 0x6, 0x854}, 0x3, 0x0, 0x3, 0x0, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3501, 0x3, 0x3, 0x3, 0x0, 0xffffffffffffd106, 0x8}}, 0xe8) eventfd2(0x1f, 0x0) ioctl(r2, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") tgkill(0x0, 0x0, 0x0) 11:34:34 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) [ 436.093357] could not allocate digest TFM handle sm3-generic 11:34:34 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") lseek(r0, 0x800000000000063, 0x0) 11:34:34 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) [ 436.139880] could not allocate digest TFM handle sm3-generic 11:34:41 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f0000000040)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 11:34:41 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000040)="4c71720f696a0917343cae581b4ad5eb785a00348d336658876640eb79cb89fc409a9c248628c7a99330d0baf9e9119f2cc301c55587f0d6") r0 = getpid() ptrace$pokeuser(0x6, r0, 0x20000000003ff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000240)="312ff7ea739980cb8a5e53fc0a994953867fe0d5521610ad185508a211646de077c35e2476eacff09c4ddbd09ae36b7c57485ecff99e486ca80b30c82e63cd40c347415ba3bcfa469c336343e881ed78832564de74eefcd52ba3b07756ebb62690a736bae3b36eff4fe88f9597257614ad9f4d2374d8a72470f47455432131f0cff0e667b884a95c91f720c7f3e18df4d88bd7ca3f93638a4e0ae7766b334688f6689b8a6db0885ce15f30f181d6a867608c3993939aefdf08751ec7b2f8e8ec046678546071aceddb78ffd068e0") 11:34:41 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:34:41 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x10000) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x8) close(0xffffffffffffffff) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000240)=0x100000003fd) close(0xffffffffffffffff) 11:34:41 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8000004000008912, &(0x7f0000000080)="295ee1311f16f477671070") tgkill(0x0, 0x0, 0x0) socket$inet(0x2, 0x5, 0x9) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7fff, 0x40) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 11:34:41 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:34:41 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYPTR], &(0x7f0000000040)) 11:34:41 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xc0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000040)=""/244, &(0x7f0000000140)=0xf4) exit(0x0) poll(&(0x7f0000000180)=[{r0}], 0x1, 0xfff) 11:34:41 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:34:41 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x200440, 0x0) setsockopt$inet_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000080)={0x303, 0x33}, 0x4) close(0xffffffffffffffff) close(r2) 11:34:41 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)="2f67726ff209fd6ad07b7ada", 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40087602, 0x800003) 11:34:41 executing program 3: r0 = syz_open_pts(0xffffffffffffff9c, 0x400000) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2, 0x0) close(r1) ioctl(r1, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") r2 = socket(0x10, 0x2, 0x0) r3 = getpid() r4 = syz_open_procfs(r3, &(0x7f0000000140)="f1") sendfile(r2, r4, &(0x7f0000000000)=0x2f, 0x80000001) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) tgkill(0x0, 0x0, 0x0) 11:34:41 executing program 5: socket$inet6(0xa, 0x1, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x9, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="2ae56eb598102c0a44b97d1890b5df52d856589c4e9c32873a1c5b2654ce116d2c91be17702bdd364a0a7ad8cd07b14c36c2403eee0ea524d80b19d80ccddcc2f040a5c162c2ec18b7ccd95ffaff8625a28a55c763bd10019309808155be3849d0cc35254e73f1f7488af302eb74c0cbc5d769777926ee24ab08aead45601f6f8b6be0a5696ec07cc666401e31868ac0b7e1bb21c6a430ffb3de4f75e50298a677d0220801b3a9cda7131bdd4ff942273ac9aa55362db5a52cec3ff6ba073c9fdd0d70db9501698aaceb33a6689ab7457c1d2503ddc8b9f286de"], &(0x7f0000000140)=0x8) close(0xffffffffffffffff) close(0xffffffffffffffff) 11:34:41 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:34:41 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x50000, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000100)="307ff2542fd9606d3269143151ae74422844412b24d0057d1a011a97c7f50a1f43c84016d633d8fa1a8e155c7ca01b1485b72aaa09d7c7756e58c6d8b27e15af7913ddcf47b37a92bbcd90f8e6a6d1cac558d9920cb8481b93926acb28d8e93c42e0e0ca16ff3f617bb10a0a0618c80b1cc29fa9d113d59051d52482308ed36c80d83e9a7696ac6334776cfd2e0399e86169b50f22aac9b8fdf51382") ioctl(r0, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") tgkill(0x0, 0x0, 0x0) 11:34:41 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)="2f67726ff209fd6ad07b7ada", 0x2761, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40087602, 0x800003) 11:34:49 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x4) recvfrom$inet(r0, &(0x7f0000002400)=""/4096, 0x1000, 0x0, &(0x7f0000000040)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 11:34:49 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)) sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:34:49 executing program 2: clone(0x80004000, &(0x7f0000000140)="a9c333fa576c47891cb7f1f171398d85b63b9a60b7351f716561b433a828b91efbff76687f5cf24e0ff607876ca42fb8d0619d", &(0x7f00000002c0), &(0x7f0000000100), &(0x7f0000000240)="295f7fc5d6a145087da1903eba26ee1d5d2cb5bb5e7a4de61629e517956dfcd11278e330b1d1a5887e810fc13647c1a04c13706cb1744c83a7381096934b55e28e2ecaa23c76a5bc8f09ea7063197a9275ae27ea157fafa0331e1e73512961fd7a1f4fa95809cc2c2a235fc5a7") wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) 11:34:49 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f47767") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:34:49 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000000180)=""/179, 0xb3, 0x20, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xffffffff}, 0x1c) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x8) close(0xffffffffffffffff) close(r1) 11:34:49 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) sendmmsg(r0, &(0x7f0000000140)=[{{&(0x7f0000000080)=@xdp={0x2c, 0x0, r1}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000001880)=ANY=[@ANYBLOB="1000000000000000010000009e887c01"], 0x10}}], 0x1, 0x0) 11:34:49 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) tgkill(r1, r2, 0x0) 11:34:49 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 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) exit(0xffffffffffffffff) poll(&(0x7f0000000180)=[{r0}], 0x1, 0xfff) 11:34:49 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x5, 0x8, 0x3, 0x8, 0x80}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={r2, 0x244}, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f00000003c0)=0x8) close(0xffffffffffffffff) close(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r3, 0x8, 0x1f, 0x5, 0x3, 0xf9}, &(0x7f0000000300)=0x14) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x321040, 0x0) ioctl$TIOCMGET(r4, 0x5415, &(0x7f0000000080)) 11:34:49 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") tgkill(0x0, 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) accept$alg(r1, 0x0, 0x0) 11:34:49 executing program 7: r0 = socket(0x10, 0x100000802, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendmsg$nl_route_sched(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@gettaction={0x18, 0x32, 0x601, 0x0, 0x0, {}, [@action_gd=@TCA_ACT_TAB={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 11:34:49 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)) sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:34:49 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f47767") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) [ 451.273692] tc_dump_action: action bad kind 11:34:49 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x100) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000040)={0x6, 0x80000000, 0x1}) setns(r0, 0x44000000) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) 11:34:49 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x8) close(0xffffffffffffffff) close(0xffffffffffffffff) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2b00, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 11:34:49 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f00000001c0)="295ee1311f16f477671070") getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000080)={0x0, @rand_addr, @multicast1}, &(0x7f0000000100)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0x1f}, 0x5d, r1}) tgkill(0x0, 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) 11:34:57 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000040)='bdev\x00', 0x100000, &(0x7f00000002c0)) creat(&(0x7f0000000140)='./file0\x00', 0x18c) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5090, &(0x7f0000000380)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) statx(r0, &(0x7f00000000c0)='./file0\x00', 0x400, 0xfff, &(0x7f0000000340)) 11:34:57 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x3}) 11:34:57 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f47767") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:34:57 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)) sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:34:57 executing program 3: r0 = socket$inet6(0xa, 0x807, 0xffffffff) ioctl(r0, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") tgkill(0x0, 0x0, 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x10001, 0x400) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x2, 0x1000, 0x6, 0x7f, 0x4, 0x3, 0x2, 0x9, 0xfffffffffffffff8, 0x40}, 0xb) recvmmsg(r0, &(0x7f0000000000), 0x0, 0x12143, &(0x7f0000000040)={0x0, 0x989680}) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000100)) 11:34:57 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6(0xa, 0x4, 0xa3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x8) close(0xffffffffffffffff) close(0xffffffffffffffff) 11:34:57 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x4, 0x200002) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={[], 0x0, 0xe418, 0x100000001, 0x62, 0x100000001, r1}) wait4(r1, 0x0, 0x8, &(0x7f0000000240)) 11:34:57 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x204000, 0x0) r1 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x2, r1}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 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) exit(0x0) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x8023, 0x7fc) poll(&(0x7f0000000180)=[{r2}], 0x1, 0xfff) 11:34:57 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0xfffffd80) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x25, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000280)={0x0, 0x0, {0x3, 0x0, 0x0, 0x2}}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000300)) syz_open_dev$dmmidi(&(0x7f0000000a00)='/dev/dmmidi#\x00', 0x0, 0xc2800) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 11:34:57 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f4776710") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:34:57 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f00000001c0)="295ee1311f16f4776779144e5c6dc3d4423fc6116cf2c75b49c0d18c675b9c49960c1ffdd637819a42104bae8525b503478fa1de7346a7ccee3baaf8634de6522ddb386257aeaf1e90761ffc8f2d7a8ce16c00d54fec0eac2a6f2a899d231a96a55ad4a294c8e745317b3ad7f525c649658764d8d9b958af9416dc4cbdc6d0854b1951799e1720f5") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x78a, 0x4) tgkill(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040)=0x8, 0x4) 11:34:57 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:34:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000340)='net/psched\x00') read(r0, &(0x7f0000000200)=""/251, 0xfb) 11:34:57 executing program 2: clone(0x0, &(0x7f0000000240)="984b2b2bf8c86a67224b527f28fe26f9afa22aa697a4ce4bc4d5a5d29636de6c9d846ff9eafacf8a69f04cb1d327421193c2352f3b25c09aa6c839885007bbf9d732874036a188e6f01aeb62bd0cc30ff6ec967d22484c63ad50d1d652c4b00042d3d46b5c217b3db8ce2696ebf9ea55725c338995a3259dc0e1373acaeac17551f1b9cca596d9e7a2d208e597ec25374a1bb20530e733abdcfd1c030206ca642b0562154efc3242a87d8fcf97a27faa974bf7047af221384ce50712659c65d8a2c233beda84bd510f09886481d4262f8bec07ac821af94d7639cdd1249803a5c20bc5b02fa778d57e858c", &(0x7f0000000140), &(0x7f0000000100), &(0x7f0000000080)="171c41d4149ff79445866bd959f69b05e0") wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) 11:34:57 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f4776710") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:34:57 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:35:05 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f00000000c0)='./file1\x00', &(0x7f0000753000)='mslos\x00', 0x1000, &(0x7f0000000380)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 11:35:05 executing program 3: socket$inet6(0xa, 0x1, 0x0) set_thread_area(&(0x7f0000000000)={0x6, 0x101000, 0xffffffff, 0x2, 0x9, 0x6, 0x9e38, 0x6, 0x3, 0x7ff}) socket$inet6(0xa, 0x4, 0x9) tgkill(0x0, 0x0, 0x0) 11:35:05 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x8) close(0xffffffffffffffff) close(0xffffffffffffffff) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0)=0x2, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='io\x00') ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000080)=0x2d8) 11:35:05 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f4776710") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:35:05 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:35:05 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000340)='net/psched\x00') read(r0, &(0x7f0000000200)=""/251, 0xfb) 11:35:05 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) recvmsg(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000240)=""/255, 0xff}, {&(0x7f0000000340)=""/72, 0x48}, {&(0x7f00000003c0)=""/83, 0x53}, {&(0x7f0000000440)=""/87, 0x57}], 0x4, &(0x7f00000004c0)=""/111, 0x6f, 0xa3}, 0x40) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000540)={'icmp6\x00'}, &(0x7f0000000580)=0x1e) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) restart_syscall() r1 = syz_open_dev$usbmon(&(0x7f00000005c0)='/dev/usbmon#\x00', 0x8, 0x10040) ioctl$KDADDIO(r1, 0x4b34, 0x411) 11:35:05 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xa4, 0x0, 0x0, 0x0, 0x0, 0x2000000007, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) poll(&(0x7f0000000180)=[{r0}], 0x1, 0xfff) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x400000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000040)={0x0, 0x6, 0x0, 0x3, '\x00', 0xdc}) 11:35:05 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00000001c0)) 11:35:05 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) write(r1, &(0x7f0000000300), 0x0) 11:35:05 executing program 5: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fremovexattr(r0, &(0x7f0000000080)=@random={'btrfs.', '(\x00'}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x8) close(0xffffffffffffffff) fcntl$setsig(r0, 0xa, 0xf) close(0xffffffffffffffff) 11:35:05 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f47767") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:35:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r2 = getpgid(0xffffffffffffffff) tgkill(r1, r2, 0x0) tgkill(0x0, 0x0, 0x0) 11:35:05 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:35:05 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mkdir(&(0x7f0000000000)='./file0\x00', 0x80) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) shutdown(r0, 0x0) 11:35:05 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x40001) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000180)=0x2, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0}, &(0x7f0000000140)=0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r2, &(0x7f00000000c0)=0x4) close(0xffffffffffffffff) close(0xffffffffffffffff) 11:35:07 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x10002, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000900)='/dev/midi#\x00', 0x1f, 0x90000) renameat(r0, &(0x7f00000008c0)='./file0\x00', r1, &(0x7f0000000940)='./file0\x00') r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x2000, 0x0) sendmsg(r2, &(0x7f0000000140)={&(0x7f0000000240)=@ipx={0x4, 0x2, 0x6dd4, "70ed30692477", 0x3ff}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000380)="04862c2ac156029d9ff97c4127c5377dcc261d48048dc017d9e5c670152c251aa5e2394a609fada6d1fc8c2d839f9801d70557b2e59219f363c33cfa151ef499a1658cbd98c4d32aafb55b15775510a78114f615c0344ae9ce3b168e2e674fb9a3f2395e0d700cecd3c4cd5a", 0x6c}, {&(0x7f0000000400)="d49a6c9b268090bfa5e9546dfad3893d871ad09dc727adae9492745fcb9cbd0c82fa27dc0fa60d1bb97ce7f1eacbaabe4750d39fcb7735d397d530c8419cbc1fd95d243301e54a39e7ed3b13d650a96dadbf7417a82def67cc7dbca0697446a654f3b0abf40e9f192d28c80980e63b75ea333ed8255c0f990c655b5178830120daeb9c8305aa2bcfd4c3623b7dc0e48e92e07f12e1f3c1f851e04cf38532f6a641ad6a355f3bc618f23eb917c5805995f768428bd39cd19f35d2575728614be91bffa0ab8a170237ff40494f4e", 0xcd}, {&(0x7f0000000500)="f50161648af27c2f12ffd01bd54fdb7360caa5e4272fbc085cb5386c9e52db282ed5d6954e69cdee1878152d68ee912d3bca58d4e52b8b49e1f5f3127e6257ee145d17cf60e2d8ee90a0763a81a08a4d436ae6d70ed0a01655d15ec98ea21c4155afbf22934b6782db2abb3fc06ec23542aac4f8dce501cfc3", 0x79}, {&(0x7f0000000580)="a59ce6412cb927c70d1ad83311ed37f67b2ab475fbe253c5b27d7b4780330be0058d5bc4e7965a74171851d0e5e50d869e0882dd29c8080ae17cbd6f37d2238bfd7de383f748274bf3486123163c", 0x4e}, {&(0x7f0000000600)="3e2db253821d78b1ef0e0869eab8920c681999fdef7eaced0d055aa2a94e121e7044d3ea95dec9125c144a0c4474339d83f30e4d99832fb1b5b2d199fe9dd3985ba81948", 0x44}, {&(0x7f00000000c0)="27d8d152ba5ca0a61e32b2229da4", 0xe}, {&(0x7f0000000680)="cccf2c1152f1130bf95532e9e07aa060aba2fdb3966e5aaf3051fbf4d803bd5355703a0d2f8c2af688c6f09eace6f78616341d2613c76b0783043a777cb5a842dc0c4c64cb6864ea80801325a31a7152fc30d319a80b9bcdc5f8f6554f9d2984fb4db7313bf271dcb09a1272f7ff0f01539462339b68f2b7d68c6375fd3eb383fc236379a428f614c57f40d12919d06a90825027be5eec9e61f47788d32d9b7118dbaaadf3f243cea753543f1a9fa3d1a64c7ff42dab5cfe29c758147e5bc030ddecc9973cf8d0b7354fadd18ddfa343725c990214f9bcd677db27f02a0e5f801107eb81715aa551da8eeffc76106d736fcc35ba", 0xf4}], 0x7, &(0x7f0000000800)=[{0x58, 0x1ff, 0x4, "7c54f1866b253854934b3aa236048b4d19090549b36cf76a390f98c8ed2dd150670d8f8187a9245524edd952f61cc42532c42a36d1153fdd25dbf9e77abf10a342d96ad79e"}, {0x38, 0x112, 0x400, "d4c51a22ed1f6600cc484729927f3de6972414e3f261e5e77cd9f3ddcf33e3bd84"}, {0x30, 0x44873dc2d133119e, 0x4, "23f4440b89f8932e110d03ff4b811d6ad431331abb7ec7728f"}], 0xc0, 0x4044091}, 0x80) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) r3 = request_key(&(0x7f0000000980)='encrypted\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000a00)='\x00', 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000a40)={0x0, 0x3}, &(0x7f0000000a80)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000ac0)=r4, 0x4) keyctl$invalidate(0x15, r3) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x20000, 0x0) preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 11:35:07 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f47767") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:35:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x4) recvfrom$inet(r0, &(0x7f0000002400)=""/4096, 0x1000, 0x0, &(0x7f0000000040)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 11:35:07 executing program 0 (fault-call:3 fault-nth:0): r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:35:07 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0}, &(0x7f0000000140)=0x8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002700)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002740)={{{@in6=@ipv4={[], [], @multicast2}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000002840)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002880)={0x0, 0x0, 0x0}, &(0x7f00000028c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002900)={0x0}, &(0x7f0000002940)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002980)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000002a80)=0xe8) r9 = getgid() r10 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002ac0)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000002bc0)=0xe8) stat(&(0x7f0000002c00)='./file0\x00', &(0x7f0000002c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000002d80)={&(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002680)=[{&(0x7f0000000440)="95bd5af2700c2fccc3f42563f9cdd7e0395c081b93f738d552dffe86497f699a1af8cbabbc4b6e116cee338aa5acbc6e", 0x30}, {&(0x7f0000000480)="a8ee0a25df58fe8e1325c26e0c880a87e74ceaa4bd3f9c283b7ca78b1756f156ef244483b1ec9ff2e0463ad2fa5d8b1e4a57efcf2d17a8a60b3317ea0a2b370b252e5a257b6ff5ad9fe2641a529ef6e613df97219e31b8c00ebd840abe3d02509a9d277a8be4dea4d09370", 0x6b}, {&(0x7f0000000500)="8b7e7cb1663aa26da3873d57f90959bbff72a078a2fc941657229a7f1cbf4de93b894cafd945f086aabb487b657fa044522b6a8e4dbc3e1c9da1d4059e08d8e93e0a132765bf4878abe4da49a4055153d17b405f79f53ce201f7976225832a630873c2d75c98e90627551a737f7250c6f93ebaa82b40274342136c9b752cdd8af0950923d31c5727ec87b71b3becf02fff4398616cdd2b1c5cb324854031d1cd6bad96144546d1d1ac382bdcae5e013a05667d512996017d2284631c82", 0xbd}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="dcd4f286097176e64ffe08256487d9acc04e46e54995440eacebc39f55edaf0b4bd24dd426e4e4dd7b56b18dc46fe49ce3d11a5e4ef716d90b3d9d352fc3261a6a249d459389875972e9853b0303401c0339f89c2b65a0c58d5c99da8098409f27476da93f7a38ecebd98f95a15c4eef455946543932cbc63f8b6e607118d15e335f", 0x82}, {&(0x7f0000001680)="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", 0x1000}], 0x6, &(0x7f0000002cc0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r0, r0, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xb8, 0x90}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={r2, 0x25d}, &(0x7f0000000280)=0x8) write$binfmt_misc(r0, &(0x7f0000000080)={'syz1', "c6f3470a34e46c0b218213bae62ee1af2e47f4acfdb56838462a3d72b0591888a566a3c4fbe5220697ca9fb5022606daa995a4a6b4173efac10b1427c70c5a42e6649ff3"}, 0x48) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r2, 0xffffffff}, 0x8) r13 = socket(0xf, 0x800, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r13, 0x0, 0x48b, &(0x7f0000000180)={0x2, 'vlan0\x00'}, 0x18) close(0xffffffffffffffff) setsockopt$IP_VS_SO_SET_EDITDEST(r13, 0x0, 0x489, &(0x7f00000001c0)={{0x2b, @multicast1=0xe0000001, 0x4e20, 0x2, 'rr\x00', 0x1, 0x30000, 0x7f}, {@loopback=0x7f000001, 0x4e22, 0x3, 0x9b, 0x6, 0x2}}, 0x44) 11:35:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r2 = getpid() tgkill(r2, r1, 0xfffffffffffffffd) 11:35:07 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x86, "8ce9eeaec12d62718314a93290c35ba2d4381ffc44e359f5dc03bf76a8afbf3b625fd993de4170e85a77f6043564d4c8b127305593a2660a4c74f583cd4772e1a629e7a3d493f755d99b33d019fde073a25d4dba5cb7f8dcdfc6491b4318743b1f8acf5de849f92d3bcd11c58a725c59ace30535378423d37f2e7ca2cb37303c7334a5e76c50"}, &(0x7f0000000040)=0x8e) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={r1, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f0000000080)=0x84) 11:35:07 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) poll(&(0x7f0000000180)=[{r0}], 0x1, 0xfff) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000040)={0x2, r1}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080)={0x0, 0x1e}, 0xfffffffffffffdff) 11:35:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") tgkill(0x0, 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_dev$mouse(&(0x7f00000004c0)='/dev/input/mouse#\x00', 0x3, 0xa0002) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'vcan0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f0000000680)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000640)={&(0x7f0000000580)=@newqdisc={0xbc, 0x24, 0x4, 0x70bd28, 0x25dfdbfb, {0x0, r3, {0xf, 0xfff3}, {0xe}, {0x0, 0xc}}, [@TCA_STAB={0x98, 0x8, [@TCA_STAB_DATA={0x18, 0x2, [0x7, 0x4ea, 0x1, 0x1, 0x100000001, 0x8001, 0x4, 0x6, 0x7, 0x3]}, @TCA_STAB_BASE={0x1c, 0x1, {0x5, 0x3, 0x4f68, 0x1, 0x1, 0x6, 0x80000001, 0x4}}, @TCA_STAB_DATA={0x10, 0x2, [0x9, 0xffffffff, 0xfffffffffffffff9, 0xfffffffffffffffe, 0x2, 0x3]}, @TCA_STAB_BASE={0x1c, 0x1, {0x55, 0x0, 0x2, 0x2800000000000, 0x2, 0x7d174856, 0x5, 0xa}}, @TCA_STAB_DATA={0x18, 0x2, [0x4, 0xe0, 0x757d, 0x7, 0x8, 0x7, 0x3, 0x4, 0x5, 0x1]}, @TCA_STAB_BASE={0x1c, 0x1, {0xc4, 0x1, 0x81b, 0x7ff, 0x0, 0xfffffffffffff801, 0x6, 0x8}}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x4}, 0x4000) sched_setaffinity(r1, 0x8, &(0x7f0000000440)=0x7fff) r4 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7fff, 0x101000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000480)=0x8, 0x4) ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f00000006c0)=ANY=[@ANYBLOB="040000000000000000d0000000000000ec000000000000001b83a1f880d064d0ce8073dcb4a29fb61697e98dd75261418a93a3a79d44e08fff34136f13556bb4", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00\x00\x00\x00\x00\x00y\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000040000000000000c000000000000000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000004f0000000000000ae00000000000000", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) 11:35:07 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x8) close(0xffffffffffffffff) close(r1) 11:35:07 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo/3\x00') ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000040)={r1}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000000c0)=0x0) sendmsg$nl_generic(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x2cc, 0x1a, 0x600, 0x70bd2d, 0x25dfdbfd, {0x1f}, [@nested={0xac, 0x2e, [@typed={0x4, 0x57}, @typed={0xc, 0x6, @u64=0xff}, @generic="632c164298c776e060efe2d4d8474a285a7fd80500324d4ac9ecc8f2ca55bd3ce9c8ce2b974291a8ad555f0dfb508d93c58d65f3a6e8f982e64c94794b770855ffe7104e02c00950f21a52a3faaea0dda5ae4e81ad3015611cacf61128e784757535e7245b80e2f03d4e3d294558ec5cc7c8d2fc7e5a38cbc8fdb2c8037f99b67970325e774641cdd0d218040a960e20903ddb97ec10"]}, @nested={0x1fc, 0x13, [@generic="94449b29cbac5b24be5dafb8ccabaa1c7d999c33c4193b26bbbcff85c528246d4f6e247d1f64b09147a36cfc96320634cc97d5d569f5df2bec11128e091c318fa70580e4dcf5fdcb234eb1fb22ea576e6cca2fbbabacbd605191a910294f9943efac9d8fef5ad9fd0ade6f695302b2c1a377ecad9bb02de8dea956a42200dda911485691bc51978ef86741bfe1c37c62c151300c724ced0bfb", @generic="28bdd0672e", @generic="e6cc856467d49adab7459662131070181361f4514d5c9f50bc6c5f03d79330a6c2819d39f39ff6efac77084a6ab456be35a07cf4f2bb6ba85bd3de6712125fb5fdc5a90c767ae2579bcb55232b2063816bfabb4528071a5d5ae09e2cb3493f46c59982eed874fc44bad2df9ed684f61d0b13cca2374a33b133b3c7597b1ca32b8ec9ea40256ae1e99374e5bcf7657cebc62602fb5ac46b0845f1483584af6203", @typed={0x10, 0x46, @str='fdinfo/3\x00'}, @generic="bbac64fe4695c1b47d707ef269cea3cfa6161982bb408b78c438055fb9a5ae6315de18d9d7fe2dbd0267ebe96d576ac704e3919e3d06c08074011cbb558abc54e1c57c1089e6495a665f3cee3b70dc145f8fbd8cc11835795cdbe111452d5968d86596ce2aeb850860724ea9c27955a9388ff3c1e4", @generic="e69be4c6dedbdd9462f30d4a8a02e56a4bace960d119964b984fde4dd25400b6bc35ef996ccd06b948ae80abf6a0f0c65a5ff1cb"]}, @typed={0x8, 0x24, @pid=r3}, @typed={0x8, 0x5b, @u32=0xfffffffffffffffa}]}, 0x2cc}, 0x1, 0x0, 0x0, 0x40}, 0x40) 11:35:07 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f47767") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:35:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 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) r2 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x8, 0x800) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffff9c, &(0x7f0000000200)={0x10, 0x30, 0xfa00, {&(0x7f00000001c0)={0xffffffff}, 0x3, {0xa, 0x4e23, 0xffffffffffffff34, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x38) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r2, &(0x7f0000000240)={0x11, 0x10, 0xfa00, {&(0x7f0000000180), r3}}, 0x18) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) close(r5) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000340)={0x0, 0x6, 0x80}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000000440)=ANY=[@ANYRES32=r6, @ANYBLOB="510000003fe6eab17ddc4ddf035ab5158ec596cbe293e17f8b4ef0ebc38098468869a8526f8bd8cecd677f67c4e0b8cf628df553a826957aab0f5acd6025540b81dabda39b4f617fbd508382000000000000000000"], &(0x7f00000003c0)=0x59) vmsplice(r1, &(0x7f0000000880)=[{&(0x7f0000000500)="00cb1dbcb0098fa75734a39824d5c999b6a22c043413bfee2bfbc54701e69af36fcb31", 0x23}, {&(0x7f0000000680)="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", 0x166}], 0x100000000000005f, 0x1) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000280)={0xffffffff}, 0x117, 0x100f}}, 0x20) write$RDMA_USER_CM_CMD_DISCONNECT(r5, &(0x7f0000000300)={0xa, 0x4, 0xfa00, {r7}}, 0xc) recvfrom(r5, &(0x7f0000000000)=""/155, 0x9b, 0x40012141, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r4, 0x40045542, &(0x7f00000004c0)=0x5) 11:35:07 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r3 = accept(r1, 0x0, &(0x7f0000000080)) sendmsg$key(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0200000002000000b16e331d0f9984f9545bcb427fd1714677040000006da6b52ad990ebc1de242fafd2"], 0x10}, 0x1}, 0x0) sendmmsg(r2, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 11:35:07 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x6, 0x3, 0x7fff, 0x3, 0x0, 0x5, 0x19000, 0x8, 0xdee, 0x23, 0x80, 0x80000000, 0x2, 0x100, 0x101, 0x80, 0x5, 0xfffffffffffffffa, 0xfffffffffffff800, 0x4, 0xbb36, 0x7, 0x1, 0x8001, 0x4, 0x100000000, 0x6, 0x2, 0x91, 0xf7e9, 0x3, 0x1, 0x1, 0x7, 0x8001, 0x5, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x1000, 0xe84e, 0x5, 0x7, 0x7f, 0x800, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0xa) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x5) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r2, r3) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x8) close(0xffffffffffffffff) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x6, 0x1}, 0x20) ioctl$KDGKBMETA(r5, 0x4b62, &(0x7f00000000c0)) close(0xffffffffffffffff) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:35:07 executing program 2: r0 = socket$inet6(0xa, 0x7, 0x100) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x1, 0x4) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) [ 474.359574] dccp_close: ABORT with 1061 bytes unread 11:35:13 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000480)={0x0, 0x3, 0x200}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000500)=@assoc_id=r1, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@loopback, @in=@multicast1}}}, &(0x7f0000000240)=0xe8) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x48ba}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r2, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r2, 0xfffffffffffffebd) acct(&(0x7f00000002c0)='./file0\x00') 11:35:13 executing program 3: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000340)='/dev/md0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000500), &(0x7f0000000100), &(0x7f0000000300), &(0x7f0000000480)) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000080)) 11:35:13 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = socket$inet6(0xa, 0x10003, 0x20000000021) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) 11:35:13 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f4776710") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:35:13 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ftruncate(r0, 0x10001) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0}, {r0, 0x4200}, {r0, 0x4000}, {r0, 0x1c}, {r0, 0x200}], 0x5, &(0x7f0000000080)={r1, r2+30000000}, &(0x7f0000000140)={0xf61}, 0x8) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) 11:35:13 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0}, &(0x7f0000000140)=0x8) close(0xffffffffffffffff) close(0xffffffffffffffff) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x40000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000180)={r2, 0xef, "df1ac5db7f151a53a5d6076e064ad1618b679a92c0aaf002c335681b1f366f1359743df24fedbc8d0f13578ef896a6eec8e76af09c39146087ebb69f73719bfac110516ad1f5d1eb231d2c892d56afb1c1c179f9b19316ce875144a9c6b415fc0b8346e998baa9c9eb626eaff8509ca5878c3f699facd3e80101b98fe11c7a2cefd38a53984977b30fd797b8827c5f744a01069c1c569d4c8188a64b025f54e50874268b1a57166b35f141ddf5b3ae7dd965a9caf2db18d939b5bd4d429df3c5300bf90a6101d0c3e4535034e53502e63e4734bf64442b2457c64cdb23868485e4824e23b902777cdb49defbf898b4"}, &(0x7f0000000080)=0xf7) 11:35:13 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 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) exit(0x0) r1 = semget(0x3, 0x2, 0x104) semctl$SEM_STAT(r1, 0x3, 0x12, &(0x7f0000000000)=""/159) poll(&(0x7f0000000180)=[{r0}], 0x1, 0xfff) 11:35:13 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) poll(&(0x7f0000000180)=[{r0}], 0x1, 0xfff) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000040)={0x2, r1}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080)={0x0, 0x1e}, 0xfffffffffffffdff) 11:35:13 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f4776710") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:35:13 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) socketpair(0x11, 0x80000, 0x24, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000040)) r2 = socket$inet6(0xa, 0x100000880004, 0xffffffff) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000000c0)=r3) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:35:14 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f4776710") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:35:14 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="5455ae89"], &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x8000, 0x8, 0xf263, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r2, 0x7}, &(0x7f0000000200)=0x8) close(0xffffffffffffffff) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) ioctl$BLKSECDISCARD(r3, 0x127d, &(0x7f0000000080)=0x3) close(0xffffffffffffffff) 11:35:14 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400041, 0x0) write$vnet(r0, &(0x7f0000000040)={0x1, {&(0x7f0000000200)=""/233, 0xe9, &(0x7f0000000300)=""/219, 0x3, 0x4}}, 0x68) r1 = socket$inet6(0xa, 0x3, 0x20000000021) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) 11:35:14 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x6, 0x3, 0x7fff, 0x3, 0x0, 0x5, 0x19000, 0x8, 0xdee, 0x23, 0x80, 0x80000000, 0x2, 0x100, 0x101, 0x80, 0x5, 0xfffffffffffffffa, 0xfffffffffffff800, 0x4, 0xbb36, 0x7, 0x1, 0x8001, 0x4, 0x100000000, 0x6, 0x2, 0x91, 0xf7e9, 0x3, 0x1, 0x1, 0x7, 0x8001, 0x5, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x1000, 0xe84e, 0x5, 0x7, 0x7f, 0x800, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0xa) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x5) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r2, r3) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x8) close(0xffffffffffffffff) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x6, 0x1}, 0x20) ioctl$KDGKBMETA(r5, 0x4b62, &(0x7f00000000c0)) close(0xffffffffffffffff) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:35:14 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x8001, 0x5, 0x5}, 0x8) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x9, &(0x7f0000000040)=ANY=[], &(0x7f0000000140)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) get_robust_list(r3, &(0x7f0000000280)=&(0x7f0000000240)={&(0x7f0000000180)={&(0x7f00000000c0)}, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)}}, &(0x7f00000002c0)=0x18) close(0xffffffffffffffff) setns(r0, 0x4000000) close(0xffffffffffffffff) 11:35:14 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x2100) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 11:35:21 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x8) close(0xffffffffffffffff) close(0xffffffffffffffff) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x0) 11:35:21 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:35:21 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x6, 0x3, 0x7fff, 0x3, 0x0, 0x5, 0x19000, 0x8, 0xdee, 0x23, 0x80, 0x80000000, 0x2, 0x100, 0x101, 0x80, 0x5, 0xfffffffffffffffa, 0xfffffffffffff800, 0x4, 0xbb36, 0x7, 0x1, 0x8001, 0x4, 0x100000000, 0x6, 0x2, 0x91, 0xf7e9, 0x3, 0x1, 0x1, 0x7, 0x8001, 0x5, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x1000, 0xe84e, 0x5, 0x7, 0x7f, 0x800, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0xa) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x5) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r2, r3) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x8) close(0xffffffffffffffff) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x6, 0x1}, 0x20) ioctl$KDGKBMETA(r5, 0x4b62, &(0x7f00000000c0)) close(0xffffffffffffffff) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:35:21 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="5455ae89"], &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x8000, 0x8, 0xf263, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r2, 0x7}, &(0x7f0000000200)=0x8) close(0xffffffffffffffff) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) ioctl$BLKSECDISCARD(r3, 0x127d, &(0x7f0000000080)=0x3) close(0xffffffffffffffff) 11:35:21 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x7, 0x0, 0x200, 0x7, 0x3, 0x1000, 0x8, 0x0, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0x4}, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0xe}, 0x8001}}, 0x80000000, 0xbac, 0x0, 0x1, 0x50d}, &(0x7f0000000080)=0x98) 11:35:21 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) 11:35:21 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 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) exit(0x800000000000007) poll(&(0x7f0000000180)=[{r0}], 0x1, 0xfff) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(r2, 0x5385, &(0x7f0000000200)=ANY=[@ANYBLOB="7300000000000000000000000000000000000000004000000000000000000000000000001396ba2756b692f2c12a5a51e0aef50000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000542aacaee2b926"]) 11:35:21 executing program 6: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="b100") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x3}) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000280)='bdev\x00', 0x8, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x400000, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000380)=@nat={'nat\x00', 0x1b, 0x5, 0x5d8, 0x258, 0x138, 0xffffffff, 0x508, 0x138, 0x508, 0x508, 0xffffffff, 0x508, 0x508, 0x5, &(0x7f0000000140), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [0xff000000, 0xff000000, 0xff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller0\x00', {}, {}, 0x5e, 0x9, 0x2, 0x2}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x2, @ipv6=@dev={0xfe, 0x80, [], 0x19}, @ipv6=@dev={0xfe, 0x80, [], 0x1b}, @icmp_id=0x68, @gre_key=0xa8}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, [0xff, 0xff000000, 0xff, 0xff000000], [0xffffffff, 0x0, 0xff000000, 0xff000000], 'irlan0\x00', 'team0\x00', {}, {}, 0x4, 0x3, 0x1, 0x20}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x1, 0x100000001, 0x5, 0xc, 0x1}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x4, 0x5}}}, {{@uncond, 0x0, 0x130, 0x178, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x6c, 0xffff, 0x7fff, 0x8001, 0x5, 0x111, 0x10}}, @common=@unspec=@connbytes={0x38, 'connbytes\x00', 0x0, {0x1, 0x9, 0x2}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @icmp_id=0x66, @icmp_id=0x64}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [0xffffffff, 0xffffffff, 0x0, 0xffffffff], [0xffffffff, 0x0, 0xffffff00, 0xff000000], 'bridge_slave_0\x00', 'ip6_vti0\x00', {0xff}, {0xff}, 0x0, 0x4, 0x1, 0x44}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x1, 0xfffffffffffffffe}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6, 'bond_slave_1\x00', 0x7}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x638) 11:35:21 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="5455ae89"], &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x8000, 0x8, 0xf263, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r2, 0x7}, &(0x7f0000000200)=0x8) close(0xffffffffffffffff) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) ioctl$BLKSECDISCARD(r3, 0x127d, &(0x7f0000000080)=0x3) close(0xffffffffffffffff) 11:35:21 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) recvmmsg(r0, &(0x7f0000004500)=[{{&(0x7f0000000040)=@nfc, 0x80, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/4, 0x4}, {&(0x7f0000000200)=""/229, 0xe5}, {&(0x7f0000000140)=""/111, 0x6f}, {&(0x7f0000000300)=""/125, 0x7d}], 0x4, &(0x7f00000003c0)=""/101, 0x65, 0x5}, 0x7}, {{&(0x7f0000000440)=@can, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/76, 0x4c, 0x8}, 0x8}, {{&(0x7f0000000580)=@can={0x0, 0x0}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000600)=""/181, 0xb5}], 0x1, &(0x7f0000000700)=""/32, 0x20, 0x32a2}, 0x9}, {{&(0x7f0000000740)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000a40)=[{&(0x7f00000007c0)=""/85, 0x55}, {&(0x7f0000000840)=""/199, 0xc7}, {&(0x7f0000000940)=""/12, 0xc}, {&(0x7f0000000980)=""/146, 0x92}], 0x4, &(0x7f0000000a80)=""/94, 0x5e, 0x7ff}, 0x10001}, {{&(0x7f0000000b00)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000000b80)=""/115, 0x73}, {&(0x7f0000000c00)=""/206, 0xce}, {&(0x7f0000000d00)=""/149, 0x95}, {&(0x7f0000000dc0)=""/4096, 0x1000}, {&(0x7f0000001dc0)=""/205, 0xcd}], 0x5, 0x0, 0x0, 0x8}, 0x24}, {{&(0x7f0000001f40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000004400)=[{&(0x7f0000001fc0)=""/254, 0xfe}, {&(0x7f00000020c0)}, {&(0x7f0000002100)=""/123, 0x7b}, {&(0x7f0000002180)=""/192, 0xc0}, {&(0x7f0000002240)=""/4096, 0x1000}, {&(0x7f0000003240)=""/32, 0x20}, {&(0x7f0000003280)=""/4096, 0x1000}, {&(0x7f0000004280)=""/54, 0x36}, {&(0x7f00000042c0)=""/94, 0x5e}, {&(0x7f0000004340)=""/153, 0x99}], 0xa, &(0x7f00000044c0)=""/61, 0x3d, 0xa30}, 0xc9}], 0x6, 0x21, &(0x7f0000004680)={0x77359400}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000046c0)={@loopback={0x0, 0x1}, 0x64, r1}) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:35:21 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x6, 0x3, 0x7fff, 0x3, 0x0, 0x5, 0x19000, 0x8, 0xdee, 0x23, 0x80, 0x80000000, 0x2, 0x100, 0x101, 0x80, 0x5, 0xfffffffffffffffa, 0xfffffffffffff800, 0x4, 0xbb36, 0x7, 0x1, 0x8001, 0x4, 0x100000000, 0x6, 0x2, 0x91, 0xf7e9, 0x3, 0x1, 0x1, 0x7, 0x8001, 0x5, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x1000, 0xe84e, 0x5, 0x7, 0x7f, 0x800, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0xa) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x5) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r2, r3) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x8) close(0xffffffffffffffff) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x6, 0x1}, 0x20) ioctl$KDGKBMETA(r5, 0x4b62, &(0x7f00000000c0)) close(0xffffffffffffffff) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:35:21 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 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) exit(0x0) r1 = semget(0x3, 0x2, 0x104) semctl$SEM_STAT(r1, 0x3, 0x12, &(0x7f0000000000)=""/159) poll(&(0x7f0000000180)=[{r0}], 0x1, 0xfff) 11:35:21 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="4a6d6a86e6b99a1dc85adcff49b9bf8584f3e3344f85ac2040c27e13f1031749e5669e220ac2c4ba503ddcf0bc93f7b957b8085050a482767ae067522c6e04d5180ee2ee408c1361793caf6e21e7fb17856dc818eebd9610dc3d6ac17407127ff4aa974b0ae50351db9718a98404a0cc86ae70ca2876a3c51c0ef25ba88c1996f5a55bec4f79c9f101f227b7d0fb01ac4c85f17a1f6146699f0b53b22b37bf8fd711ba51ef9a2ee9d4c3c8e0813309db929704340112583cb0ccbaba2580cd2ae09a2db19d1691245916f27a30ac47"], &(0x7f0000000140)=0x8) close(0xffffffffffffffff) close(0xffffffffffffffff) 11:35:21 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="5455ae89"], &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x8000, 0x8, 0xf263, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r2, 0x7}, &(0x7f0000000200)=0x8) close(0xffffffffffffffff) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) ioctl$BLKSECDISCARD(r3, 0x127d, &(0x7f0000000080)=0x3) close(0xffffffffffffffff) 11:35:22 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x400, 0x4) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000080)=""/42) 11:35:22 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0x10001, 0x400340) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x8001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x8) close(0xffffffffffffffff) close(0xffffffffffffffff) setsockopt$inet6_tcp_int(r2, 0x6, 0x37, &(0x7f0000000380)=0x8001, 0x4) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xe8) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000002c0)={r5, @broadcast=0xffffffff}, 0x0) r6 = gettid() syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x4000) r7 = syz_open_procfs(r6, &(0x7f0000000040)='net/netstat\x00') ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00000000c0)={r1, r7}) 11:35:23 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000240)="62866576001d35468e09b715c3c82c841e47672aa26eeae4cb341bb95a2cfd980584544b6b8480e444d8793e5d4fb144e946f1466fd9b8e2c5e0f3a627b8774fd39b4a569a794beebe239ec97b585a376d92b3382b80072557b217d6bd67195947bffdf343e17773ff9291cbe23a18ef40bddad9cb93d267f5a50362a59f21545ed13f98daea887b7f8513fe82ee42e9a3794f9c752a95dcde1ffb1fd2e0a1c46fe8a3fdb8e5e589a88c8a6c71c07ba97bbf", 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 11:35:23 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x6, 0x3, 0x7fff, 0x3, 0x0, 0x5, 0x19000, 0x8, 0xdee, 0x23, 0x80, 0x80000000, 0x2, 0x100, 0x101, 0x80, 0x5, 0xfffffffffffffffa, 0xfffffffffffff800, 0x4, 0xbb36, 0x7, 0x1, 0x8001, 0x4, 0x100000000, 0x6, 0x2, 0x91, 0xf7e9, 0x3, 0x1, 0x1, 0x7, 0x8001, 0x5, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x1000, 0xe84e, 0x5, 0x7, 0x7f, 0x800, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0xa) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x5) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r2, r3) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x8) close(0xffffffffffffffff) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x6, 0x1}, 0x20) ioctl$KDGKBMETA(r5, 0x4b62, &(0x7f00000000c0)) close(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:35:23 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0xa0) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x2c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r1, 0x36, "dcdf36257048928239bf310952b63f8c7f72a6e5146891f7752c4a9b09303329b4ff0dcfecd737ddae4914558cdebd18107d5c292ea9"}, &(0x7f0000000240)=0x3e) 11:35:23 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x8) close(0xffffffffffffffff) close(0xffffffffffffffff) 11:35:23 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="5455ae89"], &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x8000, 0x8, 0xf263, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r2, 0x7}, &(0x7f0000000200)=0x8) close(0xffffffffffffffff) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) ioctl$BLKSECDISCARD(r3, 0x127d, &(0x7f0000000080)=0x3) 11:35:23 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)=0x79d) socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x4, 0x4) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x80000) syz_emit_ethernet(0x2ea, &(0x7f0000000440)={@random="10e4f0a7079e", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, [{[{0x9100, 0x1, 0x800}], {0x8100, 0x5, 0x7, 0x2}}], {@ipv6={0x86dd, {0x8, 0x6, "5bba9e", 0x2ac, 0xef, 0x4, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, {[@hopopts={0x2f, 0x7, [], [@jumbo={0xc2, 0x4, 0x3}, @jumbo={0xc2, 0x4, 0xffffffff}, @calipso={0x7, 0x18, {0xfffffffffffffc8a, 0x4, 0x5, 0x0, [0x7, 0x1000]}}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}, @fragment={0xbf, 0x0, 0x1000, 0x6, 0x0, 0x5, 0x64}, @routing={0x29, 0x6, 0x1, 0x115a, 0x0, [@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}]}, @hopopts={0x6f, 0xf, [], [@jumbo={0xc2, 0x4, 0x9}, @calipso={0x7, 0x58, {0x9, 0x14, 0x80, 0xffff, [0x7, 0x80, 0x4000, 0x2, 0x6, 0xfc7, 0x1, 0x1, 0x100000001, 0x7]}}, @calipso={0x7, 0x10, {0x9, 0x2, 0x3, 0x5, [0x2]}}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x5}]}, @routing={0x3e, 0x14, 0x1, 0x0, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}]}, @routing={0x7f, 0x4, 0x2, 0x1271, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @routing={0x4, 0x2, 0x0, 0x7, 0x0, [@dev={0xfe, 0x80, [], 0x11}]}, @srh={0x2b, 0x8, 0x4, 0x4, 0x0, 0xfffffffffffffff9, 0x100000001, [@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}]}], @dccp={{0x4e22, 0x4e22, 0x4, 0x1, 0x5, 0x0, 0x0, 0x9, 0x4, "f364c4", 0x1, "5b856e"}, "f1ff912baaa944ec1009943125bd214ceedd45166d852698e0f15af34820a3dc4c8cd5442904caa46121e2f9995be750ab276fa08b46d7a97e59fedd8b4df4438d7c9973f63d9ee71b96a3f42606821398cd01ecf67b90fd88d7fea2"}}}}}}, &(0x7f0000000140)={0x1, 0x2, [0xed, 0xc32, 0x778, 0xab4]}) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x20000) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f00000000c0)=0x5910) ioctl(r0, 0x4, &(0x7f00000003c0)="790973dc1cbb5694dbd959551a2d90fd301a94c467019793f73465aa931348faaf9890fb1f04292436aceaf815f8ec19d1c9fbbb34586a5c96f8b5a74acabb672d") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:35:23 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 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) exit(0x0) poll(&(0x7f0000000180)=[{r0}], 0x1, 0xfff) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x246a, 0x4) 11:35:23 executing program 4 (fault-call:4 fault-nth:0): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) [ 485.616525] FAULT_INJECTION: forcing a failure. [ 485.616525] name failslab, interval 1, probability 0, space 0, times 0 [ 485.628158] CPU: 1 PID: 20159 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 485.635084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 485.644488] Call Trace: [ 485.647152] dump_stack+0x185/0x1d0 [ 485.650846] should_fail+0x87b/0xab0 [ 485.654659] __should_failslab+0x278/0x2a0 [ 485.658994] should_failslab+0x29/0x70 [ 485.662955] kmem_cache_alloc_node+0x157/0xc80 [ 485.667613] ? __alloc_skb+0x202/0x9e0 [ 485.671600] __alloc_skb+0x202/0x9e0 [ 485.675373] ? __msan_poison_alloca+0x15c/0x1d0 [ 485.680225] __ip6_append_data+0x364d/0x4fb0 [ 485.684786] ip6_append_data+0x40e/0x6b0 [ 485.688938] ? do_rawv6_getsockopt+0x510/0x510 [ 485.693589] ? do_rawv6_getsockopt+0x510/0x510 [ 485.698250] rawv6_sendmsg+0x2756/0x4fc0 [ 485.702512] ? kmsan_internal_chain_origin+0x12b/0x210 [ 485.707871] ? __msan_chain_origin+0x69/0xc0 [ 485.712338] ? perf_trace_sys_exit+0x436/0x4e0 [ 485.717122] ? compat_rawv6_ioctl+0x100/0x100 [ 485.721779] inet_sendmsg+0x3fc/0x760 [ 485.725652] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 485.731095] ? inet_getname+0x4a0/0x4a0 [ 485.735176] __sys_sendto+0x6c4/0x7e0 [ 485.739044] ? validate_slab_slab+0x9a0/0xe20 [ 485.743615] ? __msan_poison_alloca+0x15c/0x1d0 [ 485.748356] ? do_syscall_64+0x9e/0x230 [ 485.752434] __x64_sys_sendto+0x1a1/0x210 [ 485.756668] ? __sys_sendto+0x7e0/0x7e0 [ 485.760684] do_syscall_64+0x15b/0x230 [ 485.764646] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 485.769870] RIP: 0033:0x455a99 [ 485.773079] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 485.780828] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 485.788127] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 485.796312] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 485.803628] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 11:35:23 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="5455ae89"], &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x8000, 0x8, 0xf263, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r2, 0x7}, &(0x7f0000000200)=0x8) close(0xffffffffffffffff) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) 11:35:23 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x6, 0x3, 0x7fff, 0x3, 0x0, 0x5, 0x19000, 0x8, 0xdee, 0x23, 0x80, 0x80000000, 0x2, 0x100, 0x101, 0x80, 0x5, 0xfffffffffffffffa, 0xfffffffffffff800, 0x4, 0xbb36, 0x7, 0x1, 0x8001, 0x4, 0x100000000, 0x6, 0x2, 0x91, 0xf7e9, 0x3, 0x1, 0x1, 0x7, 0x8001, 0x5, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x1000, 0xe84e, 0x5, 0x7, 0x7f, 0x800, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0xa) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x5) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r2, r3) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x8) close(0xffffffffffffffff) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x6, 0x1}, 0x20) ioctl$KDGKBMETA(r5, 0x4b62, &(0x7f00000000c0)) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) [ 485.811073] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000000 11:35:23 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101000, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x1) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:35:23 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB='\a\x00\x00\x00'], &(0x7f0000000140)=0x8) close(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000080)=0x4) close(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000180)=0x4) sync() 11:35:23 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="5455ae89"], &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x8000, 0x8, 0xf263, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r2, 0x7}, &(0x7f0000000200)=0x8) close(0xffffffffffffffff) 11:35:23 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x6, 0x3, 0x7fff, 0x3, 0x0, 0x5, 0x19000, 0x8, 0xdee, 0x23, 0x80, 0x80000000, 0x2, 0x100, 0x101, 0x80, 0x5, 0xfffffffffffffffa, 0xfffffffffffff800, 0x4, 0xbb36, 0x7, 0x1, 0x8001, 0x4, 0x100000000, 0x6, 0x2, 0x91, 0xf7e9, 0x3, 0x1, 0x1, 0x7, 0x8001, 0x5, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x1000, 0xe84e, 0x5, 0x7, 0x7f, 0x800, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0xa) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x5) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r2, r3) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x8) close(0xffffffffffffffff) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x6, 0x1}, 0x20) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:35:24 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x10000000000001, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:35:24 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x39c2, 0x100) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f00000000c0)={0x6, 0x81, 0x7, 0x56}) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000240)={0x4, 0x8, 0x80, 0xeda7}) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x8) close(0xffffffffffffffff) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x69, 0x12000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000180)={0x9, 0x5, 0x5492, 'queue1\x00', 0x404}) ioctl$BLKRRPART(r1, 0x125f, 0x0) close(0xffffffffffffffff) 11:35:30 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) sendto$unix(r0, &(0x7f0000000380)="4a7684d07366a34340b5f1f499ace5c9a628148116c8da93e66a03a0bd8f9f1caa04dac49fc364fbb5d21208f70172b24b601ac075fba6e2f830c96e37088a1afee007a7334b8550b881e331e4df3d4de151a1398c3b37d64bb7e999000112fbc83f36aa17aa7671547bb6fa9bc5bbec0cba476a9df648e2a06a6abff3241b47a4138ed51048a0cd1b193ed897d6c069a1fbb57d24c8c4878f13ac8768a56fd2f0ebff737618d359e8ba7c521293361aec040c142b0928f373623c722e9577d59cf451c273a850912afdc46e1e8202cb8e6ecefeb23eaa3aee92768234ab1faf8e1a", 0xe2, 0x10, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e21}, 0x6e) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r1 = getuid() ioprio_get$uid(0x3, r1) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), 0x4) 11:35:30 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) socketpair(0x8, 0x4, 0x4, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x80, 0x800, 0x4}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000002c0)={r2, 0x9}, &(0x7f0000000300)=0x8) openat(r0, &(0x7f0000000340)='./file0\x00', 0x40080, 0x4) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) ioctl$KDADDIO(r1, 0x4b34, 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xbe2, 0x400000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000000040)={0x8, 0x9, 0xfffffffffffffffb, {}, 0x80, 0x1}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000440)={{0xffffffffffffffff, 0x2, 0x7ff, 0x2, 0x8}}) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) 11:35:30 executing program 0: socket$inet6(0xa, 0x3, 0x20000000021) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") 11:35:30 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="5455ae89"], &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x8000, 0x8, 0xf263, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r2, 0x7}, &(0x7f0000000200)=0x8) 11:35:30 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x6, 0x3, 0x7fff, 0x3, 0x0, 0x5, 0x19000, 0x8, 0xdee, 0x23, 0x80, 0x80000000, 0x2, 0x100, 0x101, 0x80, 0x5, 0xfffffffffffffffa, 0xfffffffffffff800, 0x4, 0xbb36, 0x7, 0x1, 0x8001, 0x4, 0x100000000, 0x6, 0x2, 0x91, 0xf7e9, 0x3, 0x1, 0x1, 0x7, 0x8001, 0x5, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x1000, 0xe84e, 0x5, 0x7, 0x7f, 0x800, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0xa) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x5) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r2, r3) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x8) close(0xffffffffffffffff) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:35:30 executing program 4 (fault-call:4 fault-nth:1): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:35:30 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20800, 0x0) ioctl$BLKDISCARD(r2, 0x1277, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x8) close(0xffffffffffffffff) close(0xffffffffffffffff) 11:35:30 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 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) exit(0x698) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x8) select(0x40, &(0x7f0000000080)={0x1, 0x4a, 0xffd, 0x8, 0x9, 0x7, 0x7, 0xfffffffffffffffe}, &(0x7f00000000c0)={0x6, 0x7, 0x20, 0x6, 0x1000, 0x1, 0x7d7c, 0x100000000}, &(0x7f0000000100)={0xffffffff, 0xe9, 0xacf365, 0x9, 0x8, 0x1, 0x1c, 0x100000001}, &(0x7f0000000140)={0x0, 0x7530}) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x1) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) sendfile(r0, r0, &(0x7f0000000180), 0x3) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000200)='security\x00'], &(0x7f0000000480)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='em0\x00', &(0x7f0000000300)='vmnet1\x00', &(0x7f0000000340)='$\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)="f773656c696e7578766d6e657431757365722f70726f632300"]) write$tun(r1, &(0x7f00000004c0)={@void, @val={0x3, 0x80, 0xa489, 0x7, 0x7, 0x2}, @ipx={0xffff, 0xf2, 0x0, 0x0, {@random=0x3, @current, 0xfffffffffffffffb}, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x5}, "28d9bd11468bc880a483b372c2d2f9c68a6fb031c00f8e2974bf5f38fea5d75df9e515cf8be4bca5fc205613dbe9139a09dde72d5df474b0093b04f004a6db25bfe887c55b80ea5fbffd5854a2a0be33d47f5568dab6ed10a1016bf6b87130543252c2c69d871542c130a226033d1de9ccaa15d0061d08bf209be199e297f6b6b45e4bccbc48cf96a3c36bf2cf8696d940b3f49516f40409cda8e984ed2423714dd6fc05ca8289d3399f8a6c11cabcbfd3fcd9cf98e21738456d0a02d81c7bb6eabefcfa67c8d54375ecbef61c6213f5a41886e3"}}, 0xfc) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000780)=@filter={'filter\x00', 0xe, 0x1, 0x168, [0x0, 0x20000600, 0x20000630, 0x20000738], 0x0, &(0x7f00000005c0), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x3, 0x8, 0x88b5, 'rose0\x00', 'tunl0\x00', 'sit0\x00', 'bridge0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [0x0, 0x0, 0xff, 0xff, 0xff, 0x2daefa06e9d0f5c9], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0x70, 0xa8, 0xd8}, [@common=@mark={'mark\x00', 0x10, {{0xffffffd0, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffe}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x1e0) [ 492.828643] FAULT_INJECTION: forcing a failure. [ 492.828643] name failslab, interval 1, probability 0, space 0, times 0 [ 492.840172] CPU: 0 PID: 20200 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 492.847189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 492.857021] Call Trace: [ 492.859692] dump_stack+0x185/0x1d0 [ 492.863498] should_fail+0x87b/0xab0 [ 492.867303] __should_failslab+0x278/0x2a0 [ 492.871627] should_failslab+0x29/0x70 11:35:30 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x6, 0x3, 0x7fff, 0x3, 0x0, 0x5, 0x19000, 0x8, 0xdee, 0x23, 0x80, 0x80000000, 0x2, 0x100, 0x101, 0x80, 0x5, 0xfffffffffffffffa, 0xfffffffffffff800, 0x4, 0xbb36, 0x7, 0x1, 0x8001, 0x4, 0x100000000, 0x6, 0x2, 0x91, 0xf7e9, 0x3, 0x1, 0x1, 0x7, 0x8001, 0x5, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x1000, 0xe84e, 0x5, 0x7, 0x7f, 0x800, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0xa) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x5) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r2, r3) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x8) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) [ 492.875590] __kmalloc_node_track_caller+0x24b/0x11b0 [ 492.880860] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 492.886433] ? __ip6_append_data+0x364d/0x4fb0 [ 492.891150] __alloc_skb+0x2cb/0x9e0 [ 492.894949] ? __ip6_append_data+0x364d/0x4fb0 [ 492.899659] __ip6_append_data+0x364d/0x4fb0 [ 492.904225] ip6_append_data+0x40e/0x6b0 [ 492.908405] ? do_rawv6_getsockopt+0x510/0x510 [ 492.913227] ? do_rawv6_getsockopt+0x510/0x510 [ 492.918023] rawv6_sendmsg+0x2756/0x4fc0 [ 492.922222] ? kmsan_internal_chain_origin+0x12b/0x210 [ 492.927597] ? __msan_chain_origin+0x69/0xc0 [ 492.932106] ? perf_trace_sys_exit+0x436/0x4e0 [ 492.936806] ? compat_rawv6_ioctl+0x100/0x100 [ 492.941470] inet_sendmsg+0x3fc/0x760 [ 492.945363] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 492.950807] ? inet_getname+0x4a0/0x4a0 [ 492.954896] __sys_sendto+0x6c4/0x7e0 [ 492.958807] ? validate_slab_slab+0x9a0/0xe20 [ 492.963389] ? __msan_poison_alloca+0x15c/0x1d0 [ 492.968146] ? do_syscall_64+0x9e/0x230 [ 492.972301] __x64_sys_sendto+0x1a1/0x210 11:35:30 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x6, 0x3, 0x7fff, 0x3, 0x0, 0x5, 0x19000, 0x8, 0xdee, 0x23, 0x80, 0x80000000, 0x2, 0x100, 0x101, 0x80, 0x5, 0xfffffffffffffffa, 0xfffffffffffff800, 0x4, 0xbb36, 0x7, 0x1, 0x8001, 0x4, 0x100000000, 0x6, 0x2, 0x91, 0xf7e9, 0x3, 0x1, 0x1, 0x7, 0x8001, 0x5, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x1000, 0xe84e, 0x5, 0x7, 0x7f, 0x800, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0xa) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x5) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r2, r3) socket$inet6_sctp(0xa, 0x1, 0x84) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) [ 492.976571] ? __sys_sendto+0x7e0/0x7e0 [ 492.980634] do_syscall_64+0x15b/0x230 [ 492.984601] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 492.989866] RIP: 0033:0x455a99 [ 492.993108] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 493.000890] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 493.008513] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 493.015851] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a 11:35:31 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0}, &(0x7f0000000140)=0x8) close(0xffffffffffffffff) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) [ 493.023187] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 493.030514] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000001 11:35:31 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="5455ae89"], &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x8000, 0x8, 0xf263}, &(0x7f0000000180)=0x10) 11:35:31 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x6, 0x3, 0x7fff, 0x3, 0x0, 0x5, 0x19000, 0x8, 0xdee, 0x23, 0x80, 0x80000000, 0x2, 0x100, 0x101, 0x80, 0x5, 0xfffffffffffffffa, 0xfffffffffffff800, 0x4, 0xbb36, 0x7, 0x1, 0x8001, 0x4, 0x100000000, 0x6, 0x2, 0x91, 0xf7e9, 0x3, 0x1, 0x1, 0x7, 0x8001, 0x5, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x1000, 0xe84e, 0x5, 0x7, 0x7f, 0x800, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0xa) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x5) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r2, r3) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:35:31 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="00702a29f89e0400e4a14927c4e10e70f71163bd3e39b2"], &(0x7f0000000140)=0x8) close(r1) close(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x8000, 0x5, 0x400}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x7fffffff, 0x8}, 0x8) 11:35:31 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000400), &(0x7f0000000440)=0x8) sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)={0xa4, r2, 0x1, 0x70bd28, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffff}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xef4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffe}]}, 0xa4}, 0x1, 0x0, 0x0, 0x80}, 0x8840) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0xffffffffffffff86) wait4(r0, 0x0, 0x0, &(0x7f0000000240)) 11:35:31 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x8000, 0x8, 0xf263}, &(0x7f0000000180)=0x10) 11:35:38 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) unlink(&(0x7f0000000040)='./file0\x00') mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 11:35:38 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000005140), &(0x7f0000005180)=0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x9, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="c0e8da46fb04c71558ef01be9070cc19a8cda86d3599c7858643"], &(0x7f0000000140)=0x8) close(r2) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000180)={r3, r4+10000000}, 0x8) close(0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 11:35:38 executing program 4 (fault-call:4 fault-nth:2): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:35:38 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x6, 0x3, 0x7fff, 0x3, 0x0, 0x5, 0x19000, 0x8, 0xdee, 0x23, 0x80, 0x80000000, 0x2, 0x100, 0x101, 0x80, 0x5, 0xfffffffffffffffa, 0xfffffffffffff800, 0x4, 0xbb36, 0x7, 0x1, 0x8001, 0x4, 0x100000000, 0x6, 0x2, 0x91, 0xf7e9, 0x3, 0x1, 0x1, 0x7, 0x8001, 0x5, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x1000, 0xe84e, 0x5, 0x7, 0x7f, 0x800, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0xa) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x5) fstat(r0, &(0x7f0000000240)) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:35:38 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x8000, 0x8, 0xf263}, &(0x7f0000000180)=0x10) 11:35:38 executing program 2: mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000440)=""/128) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 11:35:38 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) acct(0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000007c0)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000000c0)=0xe8) r5 = fcntl$getown(r0, 0x9) r6 = getpid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001100)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001780)=0x0) r9 = getpgid(0x0) stat(&(0x7f0000004c40)='./file0\x00', &(0x7f0000004c80)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() sendmsg$netlink(r1, &(0x7f0000004d80)={0x0, 0x0, &(0x7f0000004bc0)=[{&(0x7f0000000200)={0x5b8, 0x3e, 0x310, 0x70bd27, 0x25dfdbfc, "", [@nested={0x11c, 0xa, [@generic="e923f2cbbe5f842e7d3e48ad09070a3380f5b7566e80db3eed313276c79f9d0931c80a66735ad6", @generic="5c4ee10316d4bed78fe5f15b06b7f268cb93a8320aeab38a9895971597a6b9fe0e5920512f8b58215a23cd06d89d6bd12e64508cd0f1e4bc3cb8c78127ded3b2ee39563908c4d3602ebd742ff15a4b05898143265991fb3bf261a138fce77938e851476fedbf6892588ab60dda8e7b7048683a1fb2806c5210337c2e1b932550ee9e4f6f3c4461152c50b1b719aa707b4db43d712a8dbb4f66b8ff1925a1f5d23e73f11b3f8ff984f2c35f6bd4220d2deca727d65ebbbb3fb9a643fa1b191c924590166ab683fd56159102a68851a05cfaaacd54916463422fdf3c55828897670f77e1", @typed={0x8, 0x7f, @pid=r2}, @typed={0x4, 0x77}]}, @nested={0x1dc, 0x59, [@generic="ed401376d05a3e70151d8039bb3b19848539b7c6c708d04928b81c63731a11074223067ff3f8931623f01c2b76fd2d5986b4c7579dbbad7dd0821067e5fdb492307304d8ac5aa327e509e9ceb4e40d10e3b53e4eaa242072e5674065f72b45991eca73d14438971a152f081d9f625f8b338d59fb955c7ead2f19df484ed26449b1371976f421630809464d0ca7e1ae40f1a8134a29188d2070e1fde050", @generic="5dbf5ae80763651af48ca5a6793009db84183c58d6476b65b343d06e1a7df7f1cc288fb4a73da7e9e2dc08d4003bdcfc63c1542553813c068aa8d54802be8c09fd014c160165bd51aa", @generic="686f8b78076b2cb393fdba4f8addd7777458cc6914ce65d8c69f59e626983dc007fa84dcd85dadc2efc8c1557c70ff7ebfb4f202dcd0d95aee03e4f8324cabe721d39e4084806bb488fa02c79718a7729af6d96b47b8e63e1f3c59b6af988d77db40d4201813cf52baaf7178e6bd98cfc010eac5024c81d1f6dd2f0b2570ffd5fd0dc2ec531cd9ccf295672372368a2ceba63afdf705bbbd4c222d70", @generic="9810cff9431d642553cd2e2928db6a740a81d7d3098bf732948e4f721f1cacd45e8189d9e7c396a7ab2f7750258287e5305c870a9757f560a493f6f9ebd2065403ea48988b171c172e041779eb4bf7085885b85487"]}, @nested={0x2b0, 0x3f, [@typed={0x8, 0x25, @ipv4=@loopback=0x7f000001}, @generic="a44d4b2f6f03fbd444ad863557d3db695b750aca977dba6e74e685a714", @generic="55dce47daecec3ae83d57d3457578f435926b8be9fdebb15367a9a43e0503c47843589b538809d8751d0b7d4ef985d45", @generic="a1dadbd0122d43a868d2c70cd78ddefb48ce0cd907ddc1602c8aa0acf920869566f7540ad99470ffba1348dac72657c342d373ef0e14040f599bccc485ab8a138f62002a18ffc1b2be5d5979f9a0fdf2a2543b96c4622ab6213dd1ad70560f31c53928ee8fe7b7bfca45ddb9afc157865c12cb89c622f7b13667ece4c69266558ba48492bc123e25", @generic="0111a32905b24fa2d64f924ac231930c4f681f83319804b03934f946307f293921f0e51dabbfba6069476641ed5ab748236d3799d9f1d5e93305afc8c5c28e2d1a46cf0fb9da38b2fab260410f155bbc33961a37b8ec51af09a0aae697d15aabd9cb49e4ce8d06a29d471f337ce65ae2b5fa992fb1c951a1f02900593be387829617942b0c5f184e349d7c41120e41986665bdb4773808d6075de4b61f0eee79686e4e9cf695e5b608fcdc7040d815024cbfbf59a36f29f5478e4e99857b0e23c7c74c42a2bb01fcf70484477999fc7c95d2b04f96801a2f7b6be57b3e8674f7811ee93ccdca94f938d955e903409b3bbae9bae7c886", @generic="4cb275138b0259814bea049ddfb7902acdb90943e06d3d182e8136155b4a5f72d092afaee884603a7990fbeea6a385870c3d843d6214b788941001c97f1d3be9432e29d79506e6bf7492ba20bf2231703d9c07bd266721241432a2150dde23fa933d775d264460d3ad82652fc144d7685e2717c4a6dabd7085950bbede1b4ebe80751e02bca761ff5a47e55e21cc4d7534d7868f92b763ecf18d9ff6a3ddd2bda98402e8260530c9bc42a2312506cc858a3362eb76667ebdc295075a9674a0cc3e7676b420285149d1f4480edcf0c77c985e066d74146b68"]}]}, 0x5b8}, {&(0x7f00000008c0)=ANY=[@ANYBLOB="6c050000340000032dbd7000ffdbdf25b00058000800540000000000fa221dcfaf58c7df2dd6fe94ffe0e2a92a8f6bc8a139e637b82c74d96997e124d4fa49d1ebba31d19189c1739bac34146fc3fd4e8240cd664aec965edb4aa7020c3be05f3f81eaad52dbe845c543b5ee837cc1b7ae1c6832c73d375464afb5728ddd00a8f03294c8f231b4fe33717e0b61a45796eedffcae55a241ca793e849524c26278ba04cbce37f321d6340a005225fc9d491da45f573708001600", @ANYRES32=r4, @ANYBLOB='\f\x00+\x00\b\x008\x00', @ANYRES32=r5, @ANYBLOB="24010f00080042002d5d000008001000", @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r6, @ANYBLOB='\x00\x00\x00'], 0x56c}, {&(0x7f0000000140)={0x4c, 0x1d, 0x400, 0x70bd2a, 0x25dfdbfb, "", [@nested={0x3c, 0x23, [@generic="5d27fa5addd981f7f76e4d8b0f9e1c63cd387da62d77892783864de8b4ba12523f7bd77c973102524a3939501bd8b69353be253cac0a06"]}]}, 0x4c}, {&(0x7f0000000e40)={0x284, 0x17, 0x8, 0x70bd27, 0x25dfdbff, "", [@typed={0x8, 0x5e, @u32=0x9}, @generic="b3cb67689cfd3fbdd0f6befce86ee7c04de1675113d7344896b8f64894b161dacd99cb27c4ebe15c6c788c8c2e9a9bcf7688b55253c1028f4662cbf24b8fcdd700e11a3e623073c25a9296a44c5e5dd07948dd05b3f42aa46211fdab0c4ef441bad29f221c33f429648a4e8f3d8c87f674935a16aa3ca07b7f34f2a777a194486c4077d19c8afb345c795c2fc5207f1e394a2cd7f54aa3c3be5516cc98", @nested={0xd8, 0x6a, [@typed={0xd4, 0x32, @binary="a5e4497c081f8ba40fffb1b9e560a0884f39d5e91c9e668bd84845bb0f071234c657616958ce94ccc3308c5ba09a9aa3915e2958b58355ccb6a97477ba5bb72d2749ff1f36c7ad2c6ed399f424b16fc2d5aa18e88948a4320e24d84d6cf43acca09e8938802e901a2c121bd4c0abff37182b6c71923b75f0ed8fe504cdeabfe569f01e194b1c741b92d93ca42d66a67bcdc3194d308574b097f79460494c5f7adfa2f83f429c5a6dc0834c1016d40cdbc6272a3174a56390947ebb5ee2e4e93cbab30199d7570994205fd97d40e6"}]}, @generic="4a930c82b2249ba3dc0448bbb3905d00a26c894979d2382aa091896ed70e28189054ed18699f5581ec95d216e8dcdbf8a8f373aff41b84ec29851a934dfda4794f0bbce6c9365eb5c9eac1e1f1496b86edee17bf52ff9f28fcd543d5a4e68822ae6ec8535d268731a68a3d338433d0c4484fbda3e7502f4ef084cdae1882b287042380162e35fbb87d71b657f2e9ed680322a1100dcef21bc2deeb9fac6f114838cf8b8bcb67c96a47ead167136a2573c435736e51370a38380731db1ee1f36d86b5964442b9758b69ead5eaa2ec89e65bb781aae2117cad543a92e1bb4bfd2eaa0960db3fdc173db74249f884bccd28a78e7b454c"]}, 0x284}, {&(0x7f0000001140)={0x608, 0x3c, 0x400, 0x70bd2c, 0x25dfdbff, "", [@generic="00e56043b4b4e205a8f7934a81685ee1bcaaec79ec9493bc3736d6cc34dea1606e5aa10d9344b893e941df64dc1e96ca471590e2e945e87777145720d4f4190ca92266226ab2dde9bc9139828591d7c765bfb34a4e34fba1590408f52405c26cdb46be9e01e94587bd56d598d1d57ff26d7df9e395bcf251a753ad13e7", @typed={0x1c, 0x14, @binary="f87a38273eec3e407798a73a607eeef2b1e13669aaa228"}, @nested={0x19c, 0x1, [@generic="fc839d1debf6c41eedb4acb0c18c934c083d6da5ec5df26f2848255d0e865a65c234fe4441c94e1520a086a1a7871c88ec9bb7e38a8f6b59082a598b02f5f8bbd4f8951920b6bb3cc73c0d5241efb279b0b4286eca45d1dfca3f3d3d18cb52554f9c5dcb306bd4f34cab7665f143f3c4600a5621fe4746e6ad17dfcd4e0be2a8fa05cb92e3ff049e28c274f2cc26c8a197d197631f6c99770aa4c2f5b8fb60edc93fac192bd48abe0e8ee2327745c9e085344450ae3885", 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@typed={0x8, 0x8d, @fd=r0}, @nested={0x13c, 0x1b, [@generic="bff0d01b473dc99bde9014f118d21a75b41f0bec13cd03363f40740f7fe5c8e695", @generic="b18bab60c03196d48a62fd5b92e4413baa718e42b28a0e4320b032ac60", @typed={0xc, 0x13, @u64}, @typed={0x8, 0x79, @ipv4=@loopback=0x7f000001}, @generic="6cce1112e81187d3df7088daf736a2786418f056cae8cddcf410a9b7daa31f4355dcc59dffc6acecdc014d4d8a18f6e156defc44610342dc1b", @typed={0x1c, 0xf, @str='posix_acl_access}&ppp1\x00'}, @generic="aaa3f96329bdebb1969adfcb74c6c8c9f06eeb4b08600de50a362823477455bde1ad63077235c8c100f05ff92a5757c9559cc046d053dea1ce2171eeaeb4bc3b41d9300eeb5af83d44030cae891a169fc4441d1caab193d1814cb28fcb14ce614779bc48", @generic="c4bf2cf6cfb4eab784fa72e1d72cd60f2d254c226f688d59f4c63c647ef2f6d06734", @typed={0x8, 0x7f, @u32}]}, @nested={0x74, 0x63, [@generic="c8bd15e5a0f46bd31106ccd9f944a5ceefe0b52fab63764a51567bf7ca8b05b9fbe1b8b5ca54cd0b616eb7a593ed22fac212e24312692570c46679b695836830dfc1c5324062f9d2199f09fc7cd72ed2be122de4fb28dba2cd8e2ac9267a206d150f1f", @typed={0xc, 0x5b, @u64=0x6}]}, @generic="4bdfe20fa834212318caac0aec1fa6e327e37302e103e09d627fd510a61431d97f3a9371e296ff26ce00f4905ceda56f47f722dbab87076f00cc8ee78ea403f192c60a5780993737f16711b0997bd04314bd60886b3ba193945797"]}, 0x33f0}], 0x6, &(0x7f0000004d00)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x50, 0x24004000}, 0x44010) r12 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000004dc0)={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x1d}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x3, 0x7fff, 0x500, 0x1, 0x40000, r3}) ioctl(r12, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendmmsg(r0, &(0x7f000000c980)=[{{&(0x7f0000004e40)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x2, 0x2, {0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x4}}}, 0x80, &(0x7f0000004f40)=[{&(0x7f0000004ec0)="1977e02b02c7699f1e99102f4514763824c03a15885ccd7ea4ea312ceb7d25826e6f77b75b90fac56ce54097ff4d1ce6c29f17b8697a4235ce4214c95d1898a79438a79d5829402f01cd599b3eee27f66c8ea8634f2d98f2207afb4dcab091aef7d4564e371299475e5e9d0465928fe72a", 0x71}], 0x1, &(0x7f0000004f80)=[{0xd0, 0x0, 0x6, "0d870185c8d6b15ec56582a4f291199d5709327c7734181e8551a6d0e3179b4d07cdad5259e5cc3597ce0b3f25d2f5702c3681d70cf1df6ad331e1e236bb99271f794e33567513b97d0a84b8e862b186f5e0d5fff6fd2a578d1a2f4c2c953f6750f95c6d52d8af813cccc7320e76c155989bdc69154527cfbdb11f4590099f9f4f64a7d52ca4f7754228f1b25bd45e5ed238e1f76c425383f891f133c599ba7e45543440bda85463d525f15b30c2998832ab03491bcaba579a6a"}, {0x1010, 0x104, 0x400040000000000, "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"}], 0x10e0, 0x1}, 0x3}, {{&(0x7f0000006080)=@ipx={0x4, 0x7fffffff, 0x7, "84c03b536098", 0x8001}, 0x80, &(0x7f0000006200)=[{&(0x7f0000006100)="9baae0175aea6005701ff066c23a3b5c54fe8a7e28a0ae9da701e14833f13f1918afedea9d4b9925d8ceff32ade9157b1c9df349765a3331d6852b061d5987804558130493f19915481b2150fbe6c7d88d43ab99a556a698365a7c76ddfeae4a4150413128b488de41b733c767135788ca4fe1bcea5053836df985a9e9b01421f5c100b54c9ecd549ae6951a26f1ab020fb8b27665f7b34aa9bed9d2b3face66852222e942bfc29fdd8889ede8e1afa771b3f7b0ab49f3f845d1775457090b690149d69c3ebbe03f849385b159877fbf1f", 0xd1}], 0x1, &(0x7f0000006240)=[{0xa0, 0x0, 0x0, "a8122d5a45086dd4d788b835f36e60397d224b52dc206cefed13a4d7b3439afb324931a8ce8f6053715da827b4a4da120ac6fd52420d48f839f9d82ba62c25ba372fa7d83e5cbf63cf3f2a1234a812e7357cb65672ff56b9460d75a56c9990cee47e6b199060f72c029e25ebcb6680c54f47eebd0146df999b8b447cecdabee44a46b38deca8d45b24"}], 0xa0, 0x4}, 0x6}, {{&(0x7f0000006300)=@generic={0x19, 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0x1000}], 0x2, &(0x7f000000b880)=[{0xf0, 0x107, 0x6, "35a116c1458fe2cc4879e3371b082bdde5a0d2d9e660472ae5e1d3085e53033c0fa0ed917debfc5f7f6ba3e857112950a6773045dc4fff07c1f3a6d04510e32d70365a948fde2ac6d558329e69c4dd87452a1e44d4fea96becc8177ceb509c379268defb0a7650212f96143e6cdba54aea2c6cc3dc25b19ad6c3c28a4497e909622390c717f84e238bcdbcdda4cb3b41b80c3770fce2e2f2c092c849185289881cfda564bf9990b8553c03b5a5469f4b8084cbae6c55429cad938ac047515763cd62419b968a8ba46e26d9c206977191277c55daf53193ec14350a"}, {0x1010, 0x11b, 0x18af, "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"}], 0x1100, 0x304018f27b9f5753}, 0x80000001}], 0x6, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000000cb00)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x32, {0x2, 0x4e20, @rand_addr=0xd64}, 'dummy0\x00'}) 11:35:38 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) write$binfmt_misc(r0, &(0x7f0000000380)={'syz0', "b0442c"}, 0x7) connect$vsock_dgram(r0, &(0x7f0000000480)={0x28, 0x0, 0x2710, @hyper}, 0x10) flistxattr(r0, &(0x7f00000003c0)=""/141, 0x8d) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000300)) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 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$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00000001c0)={{0x9, 0x0, 0xfffffffffffffffc, 0x6, 'syz0\x00', 0xe9}, 0x1, 0x10, 0x261b, 0x0, 0x6, 0x0, 'syz0\x00', &(0x7f00000000c0)=['posix_acl_accessGPL\x00', '/dev/mixer\x00', '/dev/mixer\x00', "5e6b657972696e67736563757269747976626f786e657431656d31656d3021277d27637075736574243acf2900", 'lo[wlan1\\*-{selinux$\x00', '/dev/mixer\x00'], 0x77, [], [0x101, 0x8, 0x0, 0x2]}) exit(0x0) fcntl$getflags(r1, 0xb) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000140)={r0}) poll(&(0x7f0000000180)=[{r1}], 0x1, 0xfff) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000340)=0x31e5) [ 501.057876] FAULT_INJECTION: forcing a failure. [ 501.057876] name failslab, interval 1, probability 0, space 0, times 0 [ 501.069544] CPU: 1 PID: 20244 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 501.077719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 501.087215] Call Trace: [ 501.089939] dump_stack+0x185/0x1d0 [ 501.093631] should_fail+0x87b/0xab0 [ 501.097430] __should_failslab+0x278/0x2a0 [ 501.101744] should_failslab+0x29/0x70 [ 501.105756] kmem_cache_alloc_node+0x157/0xc80 [ 501.110554] ? __alloc_skb+0x202/0x9e0 [ 501.114574] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 501.120188] __alloc_skb+0x202/0x9e0 [ 501.124058] __ip6_append_data+0x364d/0x4fb0 [ 501.128634] ip6_append_data+0x40e/0x6b0 [ 501.132796] ? do_rawv6_getsockopt+0x510/0x510 [ 501.137470] ? do_rawv6_getsockopt+0x510/0x510 [ 501.142454] rawv6_sendmsg+0x2756/0x4fc0 [ 501.146654] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 501.152226] ? kstrtoull+0x766/0x7e0 [ 501.156133] ? compat_rawv6_ioctl+0x100/0x100 [ 501.160737] inet_sendmsg+0x3fc/0x760 [ 501.164639] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 501.170146] ? inet_getname+0x4a0/0x4a0 [ 501.174264] __sys_sendto+0x6c4/0x7e0 [ 501.178172] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 501.183205] ? syscall_return_slowpath+0xe9/0x710 [ 501.188205] __x64_sys_sendto+0x1a1/0x210 [ 501.192464] ? __sys_sendto+0x7e0/0x7e0 [ 501.196602] do_syscall_64+0x15b/0x230 [ 501.200632] entry_SYSCALL_64_after_hwframe+0x44/0xa9 11:35:39 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x6, 0x3, 0x7fff, 0x3, 0x0, 0x5, 0x19000, 0x8, 0xdee, 0x23, 0x80, 0x80000000, 0x2, 0x100, 0x101, 0x80, 0x5, 0xfffffffffffffffa, 0xfffffffffffff800, 0x4, 0xbb36, 0x7, 0x1, 0x8001, 0x4, 0x100000000, 0x6, 0x2, 0x91, 0xf7e9, 0x3, 0x1, 0x1, 0x7, 0x8001, 0x5, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x1000, 0xe84e, 0x5, 0x7, 0x7f, 0x800, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0xa) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x5) fstat(r0, &(0x7f0000000240)) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) [ 501.205871] RIP: 0033:0x455a99 [ 501.209104] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 501.216939] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 501.224448] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 501.231774] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 501.239097] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 501.246433] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000002 11:35:39 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x4) r0 = getpgid(0x0) wait4(r0, 0x0, 0x60000009, &(0x7f0000000240)) 11:35:39 executing program 7: socket$inet6(0xa, 0x1, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x8000, 0x8, 0xf263}, &(0x7f0000000180)=0x10) 11:35:39 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getuid() ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:35:39 executing program 7: socket$inet6(0xa, 0x1, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x8000, 0x8, 0xf263}, &(0x7f0000000180)=0x10) 11:35:39 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = dup(r0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r2, &(0x7f0000000000)="5dcf3cbea0b086cd94a7588f80962d744935e7bf9bfbf705768108d79eebdffc1462d33989c337", &(0x7f0000000040)="bebdb9bbe77e3b320f13cef023"}, 0x20) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0), 0x10) 11:35:39 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x6, 0x3, 0x7fff, 0x3, 0x0, 0x5, 0x19000, 0x8, 0xdee, 0x23, 0x80, 0x80000000, 0x2, 0x100, 0x101, 0x80, 0x5, 0xfffffffffffffffa, 0xfffffffffffff800, 0x4, 0xbb36, 0x7, 0x1, 0x8001, 0x4, 0x100000000, 0x6, 0x2, 0x91, 0xf7e9, 0x3, 0x1, 0x1, 0x7, 0x8001, 0x5, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x1000, 0xe84e, 0x5, 0x7, 0x7f, 0x800, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0xa) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x5) fstat(r0, &(0x7f0000000240)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:35:39 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) 11:35:47 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x9, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000380)="37db12c9792ca1a1098f953fc640c3f02febae455498b2843e443b931f400f252945374f4648ff9b394b28903f0437fa305e51ab786d246bb7f66ac1b4610160f8f3468f2ed6d22f02a0c35adfb1082657ec0eac8fbbaacd06b3663d755744376af8f6fc173162f9daa1c3d82061dd4b7bede3ecedd46608642aa5e44b70e64aeb3bbf960eb4c8c73fc779ba705d42a6fa7eba") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={0x0, 0x80000001}, &(0x7f0000000440)=0x8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000480)={r2, 0x8}, &(0x7f00000004c0)=0x8) mknod(&(0x7f0000000040)='./file0\x00', 0x80, 0xef00) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5011, &(0x7f0000000380)) mknod(&(0x7f0000000500)='./file0\x00', 0xe001, 0x8) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 11:35:47 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x6, 0x3, 0x7fff, 0x3, 0x0, 0x5, 0x19000, 0x8, 0xdee, 0x23, 0x80, 0x80000000, 0x2, 0x100, 0x101, 0x80, 0x5, 0xfffffffffffffffa, 0xfffffffffffff800, 0x4, 0xbb36, 0x7, 0x1, 0x8001, 0x4, 0x100000000, 0x6, 0x2, 0x91, 0xf7e9, 0x3, 0x1, 0x1, 0x7, 0x8001, 0x5, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x1000, 0xe84e, 0x5, 0x7, 0x7f, 0x800, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0xa) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x5) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:35:47 executing program 7: socket$inet6(0xa, 0x1, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x8000, 0x8, 0xf263}, &(0x7f0000000180)=0x10) 11:35:47 executing program 0: socket$inet6(0xa, 0x3, 0x20000000021) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 11:35:47 executing program 2: socketpair$inet6(0xa, 0x802, 0x7, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r1, 0x409, 0x8) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x365}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e20, 0x8020, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, &(0x7f0000000340)=0x84) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)=0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000180)) wait4(r3, 0x0, 0x2, &(0x7f0000000000)) 11:35:47 executing program 4 (fault-call:4 fault-nth:3): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:35:47 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="3509d3ac20fff46b834d00000000"], &(0x7f0000000140)=0x8) close(0xffffffffffffffff) close(r0) 11:35:47 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000100)='cpusetem1\x00'], &(0x7f00000006c0)=[&(0x7f0000000440)="f100", &(0x7f0000000480)='\x00', &(0x7f00000004c0)='mime_typetrusted}\x00', &(0x7f0000000500)='!ppp0\x00', &(0x7f0000000540)='nodevwlan1em0@+,\x00', &(0x7f0000000580)='vboxnet1md5sumkeyring*procnodevcpusetloeth1\\.em0\x00', &(0x7f00000005c0)='}\x00', &(0x7f0000000600)='posix_acl_accessmime_type\x00', &(0x7f0000000640)='bdev\x00', &(0x7f0000000680)="6b657972696e6773656c696e757873797374656d282573656c667070703173656c696e7578407d6d696d655f74797065b900"]) sysfs$3(0x3) poll(&(0x7f0000000180)=[{r0}], 0x1, 0xfff) socketpair(0xa, 0xa, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000080)={0x6, 0x9}) socketpair(0x0, 0x1, 0x10, &(0x7f0000000740)) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f0000000040)) 11:35:47 executing program 7: ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x8000, 0x8, 0xf263}, &(0x7f0000000180)=0x10) 11:35:47 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x6, 0x3, 0x7fff, 0x3, 0x0, 0x5, 0x19000, 0x8, 0xdee, 0x23, 0x80, 0x80000000, 0x2, 0x100, 0x101, 0x80, 0x5, 0xfffffffffffffffa, 0xfffffffffffff800, 0x4, 0xbb36, 0x7, 0x1, 0x8001, 0x4, 0x100000000, 0x6, 0x2, 0x91, 0xf7e9, 0x3, 0x1, 0x1, 0x7, 0x8001, 0x5, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x1000, 0xe84e, 0x5, 0x7, 0x7f, 0x800, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0xa) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) [ 509.535665] FAULT_INJECTION: forcing a failure. [ 509.535665] name failslab, interval 1, probability 0, space 0, times 0 [ 509.547320] CPU: 0 PID: 20304 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 509.554489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 509.564012] Call Trace: [ 509.566690] dump_stack+0x185/0x1d0 [ 509.570487] should_fail+0x87b/0xab0 [ 509.574281] __should_failslab+0x278/0x2a0 [ 509.578720] should_failslab+0x29/0x70 11:35:47 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000000c0)={0x17, 0x8b, &(0x7f0000000000)="5c307a9b3eea75d7495f9bd866cafc865202c4ee47123630ffc9e67674ecd61b35450b4f3d01aee5c8632a81126fbf760e063f4a7b1cc739f395b2490c994a3bff75dd86484a7f37345d272019defc78c17c3b5c8f4fcd7cc6bd2344a39e72c23d93efe71ca728a0877d1e5a95d8f9d4f4340e5cb856e9386988d9583acc656f51ff22ad0ff83fa6ba4505"}) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:35:47 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x400000) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000009ea9945964296efffd38e5c0607838d1d61398039f6f863f60"], &(0x7f0000000140)=0x8) close(0xffffffffffffffff) close(0xffffffffffffffff) lseek(r0, 0x0, 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x57, "1d60816494a8717beb6c250ed73103affb233e03d52491e117e777d47a4b6c9948c0ce01471681a5b7d8a66030c5d4c420f42eee43ca68714b6913a269e403ef55ecba64f4c3f5b6f65634414155fde528c41b888362a0"}, &(0x7f0000000240)=0x5f) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r3, 0x1}, 0x8) [ 509.582688] __kmalloc_node_track_caller+0x24b/0x11b0 [ 509.588002] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 509.593541] ? __ip6_append_data+0x364d/0x4fb0 [ 509.598242] __alloc_skb+0x2cb/0x9e0 [ 509.602029] ? __ip6_append_data+0x364d/0x4fb0 [ 509.606710] __ip6_append_data+0x364d/0x4fb0 [ 509.611271] ip6_append_data+0x40e/0x6b0 [ 509.616035] ? do_rawv6_getsockopt+0x510/0x510 [ 509.620710] ? do_rawv6_getsockopt+0x510/0x510 [ 509.625393] rawv6_sendmsg+0x2756/0x4fc0 [ 509.629584] ? kmsan_internal_chain_origin+0x12b/0x210 [ 509.634962] ? __msan_chain_origin+0x69/0xc0 [ 509.639449] ? perf_trace_sys_exit+0x436/0x4e0 [ 509.644201] ? compat_rawv6_ioctl+0x100/0x100 [ 509.648807] inet_sendmsg+0x3fc/0x760 [ 509.652717] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 509.658180] ? inet_getname+0x4a0/0x4a0 [ 509.662276] __sys_sendto+0x6c4/0x7e0 [ 509.666211] ? validate_slab_slab+0x9a0/0xe20 [ 509.670821] ? __msan_poison_alloca+0x15c/0x1d0 [ 509.675612] ? do_syscall_64+0x9e/0x230 [ 509.679723] __x64_sys_sendto+0x1a1/0x210 [ 509.684004] ? __sys_sendto+0x7e0/0x7e0 [ 509.688049] do_syscall_64+0x15b/0x230 [ 509.692041] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 509.697294] RIP: 0033:0x455a99 [ 509.700532] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 509.708311] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 509.715636] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 509.722963] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 509.730288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 509.737614] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000003 11:35:47 executing program 7: ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x8000, 0x8, 0xf263}, &(0x7f0000000180)=0x10) 11:35:47 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:35:47 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x8) close(r1) close(0xffffffffffffffff) 11:35:47 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = accept4(r0, &(0x7f0000003e80)=@xdp, &(0x7f0000003f00)=0x80, 0x800) clock_gettime(0x0, &(0x7f0000003cc0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000003b00)=[{{&(0x7f0000000000)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000200)=""/160, 0xa0}, {&(0x7f00000002c0)=""/226, 0xe2}, {&(0x7f00000003c0)=""/206, 0xce}, {&(0x7f0000000080)=""/56, 0x38}, {&(0x7f00000000c0)=""/10, 0xa}], 0x5, &(0x7f00000004c0)=""/24, 0x18, 0x1}, 0x7fff}, {{&(0x7f0000000500)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000580)=""/138, 0x8a}, {&(0x7f0000000640)=""/71, 0x47}, {&(0x7f00000006c0)=""/81, 0x51}, {&(0x7f0000000740)=""/241, 0xf1}], 0x4, 0x0, 0x0, 0x100}, 0x3}, {{&(0x7f0000000880)=@rc, 0x80, &(0x7f0000001b00)=[{&(0x7f0000000900)=""/208, 0xd0}, {&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000001a00)=""/68, 0x44}, {&(0x7f0000001a80)=""/116, 0x74}], 0x4, &(0x7f0000001b40)=""/4096, 0x1000, 0x80000000}}, {{&(0x7f0000002b40)=@xdp={0x0, 0x0, 0x0}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002bc0)=""/131, 0x83}, {&(0x7f0000002c80)=""/141, 0x8d}, {&(0x7f0000002d40)=""/205, 0xcd}, {&(0x7f0000002e40)=""/76, 0x4c}, {&(0x7f0000002ec0)=""/74, 0x4a}], 0x5, &(0x7f0000002fc0)=""/2, 0x2, 0x5}, 0xb248}, {{0x0, 0x0, &(0x7f0000003180)=[{&(0x7f0000003000)=""/71, 0x47}, {&(0x7f0000003080)=""/211, 0xd3}], 0x2, &(0x7f00000031c0)=""/170, 0xaa, 0x10001}, 0x43fb}, {{&(0x7f0000003280), 0x80, &(0x7f0000003840)=[{&(0x7f0000003300)=""/33, 0x21}, {&(0x7f0000003340)=""/203, 0xcb}, {&(0x7f0000003440)=""/43, 0x2b}, {&(0x7f0000003480)=""/174, 0xae}, {&(0x7f0000003540)=""/61, 0x3d}, {&(0x7f0000003580)=""/156, 0x9c}, {&(0x7f0000003640)=""/140, 0x8c}, {&(0x7f0000003700)=""/152, 0x98}, {&(0x7f00000037c0)=""/74, 0x4a}], 0x9, 0x0, 0x0, 0xffffffffffffa161}, 0xf2}, {{&(0x7f0000003900)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0x80, &(0x7f00000039c0)=[{&(0x7f0000003980)=""/54, 0x36}], 0x1, &(0x7f0000003a00)=""/250, 0xfa, 0x9}, 0x6}], 0x7, 0x2000, &(0x7f0000003d00)={r2, r3+10000000}) r7 = syz_genetlink_get_family_id$fou(&(0x7f0000003d80)='fou\x00') sendmsg$FOU_CMD_DEL(r4, &(0x7f0000003e40)={&(0x7f0000003d40)={0x10, 0x0, 0x0, 0x4101}, 0xc, &(0x7f0000003e00)={&(0x7f0000003f80)=ANY=[@ANYBLOB="18000000", @ANYRES16=r7, @ANYBLOB="00aca0e9627b6c982dfd7297d0c02d7baeb482db64e9153ddb077bbac27302199501c102240bf4458beb794a788f1e2002209e930cc0f8fc8e2855c391b6e991e7c3520ee658929aa8911bed23b0973e7807b7ffb83f04b622eb19135a784e22ffa9"], 0x18}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000001) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000003f40)={'team0\x00', r5}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000004000)={0x0, 0xe6, "03d5238605bb39d9369407e3c3d91d7ea7c7bc48d2244a594cfbc308f31640aa716cc60b0c2e8b31c36f552a743d0d66223dd196fca81fef3eeb9e347538beb8bc6cae7a2800ca2fcd3d4fe8387fb59621f23c73ed5e74148240014f17c8b107adcc6fb9dfddbee72e1023b45230ff6d6d32e3f36ced935540a4df898a2147c4c8ed85d5024b7491dce6e62e30630a252b24c34fa2654333134e1ce57006d2b027d5d3eca182a27bf4fc9c0b789ca45062a8674a67efc9fefbd87c12159bcfe0c1d6444f92f8fcb6f7296ced3490fd5b8f2464842fe37445933e9d3555fd95dddfdc9bcde5ea"}, &(0x7f0000003dc0)=0xee) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000004100)={r8}, 0x8) r9 = socket$inet6(0xa, 0x1, 0x0) modify_ldt$read_default(0x2, &(0x7f0000004140)=""/194, 0xc2) ioctl(r9, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:35:55 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000380)={0x0, 0xe5, "ee554506f8c6422bbe9b5242cee4573d231ad3c5ecaa3204195b08923bbedadca01ff8702c0533a3a83792a2c08084c09568a89344799647b0ba0313e1dd103b305342b39323e4f847a444cd08c66206b48dee4f146e685192e85c949f5cb0e4daa847e97135c68d583f26fc8845ed885ffebc5b34dc8db128f3a05e1688e35b6c12bfcac24341f315998cd2d95920f4526eff84c9a104c9cbe9467b7b71c6f81062fbbf2c2f277f2c811d9d8cbfaab8fdbbdb2a0e889667a9b24ea34b50f70b238e8d4ab29ccbe50a99a9152c4a635ce473ad7d1b2347956d4f880227cf073ba9d0cafdd7"}, &(0x7f0000000040)=0xed) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0xb6}, 0x8) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 11:35:55 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000080)={0xfff, 0x4, 0x1}) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000140)={0x0, 0x0, 0x7f, 0x8}) 11:35:55 executing program 7: ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x8000, 0x8, 0xf263}, &(0x7f0000000180)=0x10) 11:35:55 executing program 5: r0 = socket$inet6(0xa, 0x4, 0x800000103) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x8) close(0xffffffffffffffff) close(0xffffffffffffffff) fcntl$setstatus(r0, 0x4, 0x0) 11:35:55 executing program 3: socket$inet6(0xa, 0x1, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:35:55 executing program 4 (fault-call:4 fault-nth:4): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:35:55 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xfffffffffffffff9) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x200000) bind$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:35:55 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 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) exit(0x80d) poll(&(0x7f0000000180)=[{r0}], 0x1, 0xfff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) fcntl$getflags(r0, 0x0) setpgid(r1, r2) [ 517.912779] FAULT_INJECTION: forcing a failure. [ 517.912779] name failslab, interval 1, probability 0, space 0, times 0 [ 517.924333] CPU: 0 PID: 20352 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 517.931255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 517.940654] Call Trace: [ 517.943319] dump_stack+0x185/0x1d0 [ 517.947025] should_fail+0x87b/0xab0 [ 517.950839] __should_failslab+0x278/0x2a0 [ 517.955195] should_failslab+0x29/0x70 11:35:55 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) sendto$inet6(r0, &(0x7f0000000000)="351079abd4445d4b6a2fc061b17407f1c939ae1d18e81d30c08a1cbf82d5cadfbc1f67ef13ef4d0080015f2041b2907c4e8f1cb2f66c6d2aa66cb4644128ae0e42cb9704c62510752092cc106f46a2f4c82f1635d5e334753ee5ba2021c4d576ca540865d58962144758a8bf83e15ef0dbd48ed5cfcbdc0cc2de68781e1ec7250cc17c9b2bf85cb570e545318dcf0acee6c455", 0x93, 0x801, &(0x7f00000000c0)={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x19}, 0xcd3}, 0x1c) 11:35:55 executing program 3: socket$inet6(0xa, 0x1, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) [ 517.959156] kmem_cache_alloc_node+0x157/0xc80 [ 517.963824] ? __alloc_skb+0x202/0x9e0 [ 517.967796] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 517.973342] __alloc_skb+0x202/0x9e0 [ 517.977154] __ip6_append_data+0x364d/0x4fb0 [ 517.981656] ? __ip6_append_data+0x2b91/0x4fb0 [ 517.986344] ip6_append_data+0x40e/0x6b0 [ 517.990567] ? do_rawv6_getsockopt+0x510/0x510 [ 517.995228] ? do_rawv6_getsockopt+0x510/0x510 [ 517.999936] rawv6_sendmsg+0x2756/0x4fc0 [ 518.004128] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 518.009721] ? kstrtoull+0x766/0x7e0 [ 518.013555] ? compat_rawv6_ioctl+0x100/0x100 [ 518.018163] inet_sendmsg+0x3fc/0x760 [ 518.022069] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 518.027612] ? inet_getname+0x4a0/0x4a0 [ 518.031701] __sys_sendto+0x6c4/0x7e0 [ 518.035599] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 518.040626] ? syscall_return_slowpath+0xe9/0x710 [ 518.045608] __x64_sys_sendto+0x1a1/0x210 [ 518.049847] ? __sys_sendto+0x7e0/0x7e0 [ 518.053899] do_syscall_64+0x15b/0x230 [ 518.057921] entry_SYSCALL_64_after_hwframe+0x44/0xa9 11:35:56 executing program 3: socket$inet6(0xa, 0x1, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:35:56 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x806, 0x5) ioctl(r1, 0x4000008913, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:35:56 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x8000, 0x8, 0xf263}, &(0x7f0000000180)=0x10) [ 518.063158] RIP: 0033:0x455a99 [ 518.066405] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 518.074186] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 518.081521] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 518.088909] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 518.096262] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 518.103585] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000004 11:35:56 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) prlimit64(r1, 0xb, &(0x7f00000000c0)={0x20, 0x6}, &(0x7f0000000180)) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x8) close(0xffffffffffffffff) close(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x4, 0x4) 11:35:56 executing program 3: ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:35:56 executing program 0: r0 = socket$inet6(0xa, 0x800007, 0x20000000023) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) prctl$setname(0xf, &(0x7f0000000000)='cgroup\x00') 11:36:04 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f00000000c0)='.', &(0x7f0000000080)='.', &(0x7f0000000140)='cgroup\x00', 0x5010, &(0x7f00000002c0)) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000000)={{0xffffffffffffffff, 0x0, 0x1, 0x2, 0x9d}, 0x81, 0x9, 0x5}) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 11:36:04 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x8000, 0x8, 0xf263}, &(0x7f0000000180)=0x10) 11:36:04 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0xffffffffffffff7a, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x8) close(0xffffffffffffffff) close(r1) 11:36:04 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0xa0000, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x200000000000a9, 0x0, 0x2, 0x6, 0x7}) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) 11:36:04 executing program 3: ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:36:04 executing program 4 (fault-call:4 fault-nth:5): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:36:04 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$int_in(r1, 0x5421, &(0x7f0000000180)=0x8) keyctl$restrict_keyring(0x1d, r2, &(0x7f00000000c0)='syzkaller\x00', &(0x7f0000000140)="be7d70726f6300") r3 = dup2(0xffffffffffffffff, r1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000000000)={0x1000000a}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) ioctl$FS_IOC_GETFSLABEL(r3, 0x81009431, &(0x7f0000000200)) 11:36:04 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x6, 0xd00) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21}}, [0x400, 0x9, 0x1, 0x2, 0x7, 0x10000, 0x0, 0x38, 0x1, 0x7, 0xfffffffffffff001, 0xa5, 0x8, 0x3, 0xfffffffffffffffa]}, &(0x7f0000000400)=0x100) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000440)={r1, 0x7}, &(0x7f0000000480)=0x8) exit(0x0) poll(&(0x7f0000000180), 0x0, 0xfdf) socketpair(0x5, 0x80005, 0x9, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000004c0)={r1, 0x2629dd300000, 0x7, 0x3f, 0x1, 0x280000000000, 0x84e, 0x101, {r1, @in={{0x2, 0x4e21}}, 0x8000, 0x1, 0x2, 0x101, 0x6}}, &(0x7f0000000580)=0xb0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000200)={0x7fffffff, 0x3a1, 0x2, 'queue0\x00', 0x3}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000000c0)={r4, @in6={{0xa, 0x4e24, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x4, 0x4, 0x3, 0x4}, &(0x7f0000000180)=0x98) [ 526.561555] FAULT_INJECTION: forcing a failure. [ 526.561555] name failslab, interval 1, probability 0, space 0, times 0 [ 526.573148] CPU: 1 PID: 20408 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 526.580151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 526.589558] Call Trace: [ 526.592287] dump_stack+0x185/0x1d0 [ 526.596001] should_fail+0x87b/0xab0 [ 526.599802] __should_failslab+0x278/0x2a0 [ 526.604133] should_failslab+0x29/0x70 [ 526.608095] __kmalloc_node_track_caller+0x24b/0x11b0 [ 526.613390] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 526.618969] ? __ip6_append_data+0x364d/0x4fb0 [ 526.623686] __alloc_skb+0x2cb/0x9e0 [ 526.627480] ? __ip6_append_data+0x364d/0x4fb0 [ 526.632169] __ip6_append_data+0x364d/0x4fb0 [ 526.636814] ? __ip6_append_data+0x2b91/0x4fb0 [ 526.641537] ip6_append_data+0x40e/0x6b0 [ 526.645807] ? do_rawv6_getsockopt+0x510/0x510 [ 526.650527] ? do_rawv6_getsockopt+0x510/0x510 [ 526.655217] rawv6_sendmsg+0x2756/0x4fc0 [ 526.659409] ? kmsan_internal_chain_origin+0x12b/0x210 [ 526.664790] ? __msan_chain_origin+0x69/0xc0 [ 526.669278] ? perf_trace_sys_exit+0x436/0x4e0 [ 526.673970] ? compat_rawv6_ioctl+0x100/0x100 [ 526.678548] inet_sendmsg+0x3fc/0x760 [ 526.682442] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 526.687900] ? inet_getname+0x4a0/0x4a0 [ 526.691982] __sys_sendto+0x6c4/0x7e0 [ 526.695959] ? validate_slab_slab+0x9a0/0xe20 [ 526.700545] ? __msan_poison_alloca+0x15c/0x1d0 [ 526.705321] ? do_syscall_64+0x9e/0x230 [ 526.709425] __x64_sys_sendto+0x1a1/0x210 [ 526.713635] ? __sys_sendto+0x7e0/0x7e0 [ 526.717651] do_syscall_64+0x15b/0x230 [ 526.721599] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 526.726817] RIP: 0033:0x455a99 [ 526.730049] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 526.737822] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 526.745139] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 526.752465] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a 11:36:04 executing program 3: ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:36:04 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x8) close(0xffffffffffffffff) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x2) close(0xffffffffffffffff) [ 526.759801] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 526.767122] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000005 11:36:04 executing program 5: r0 = socket$inet6(0xa, 0x100000001, 0x2000000000) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/56, 0x38}], 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="d5b1005dd1ec8e02162ec8cfd54241c08b6f7f19433a00d4be0c5155e26a000000000000000000"], &(0x7f0000000140)=0x8) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={0x0, 0x418d, 0x30}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x7, 0x20d, 0x1000, 0x2e8f, 0x2, 0xfffffffffffffff8, 0x101, {0x0, @in6={{0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x4, 0x1, 0x0, 0x8001}}, &(0x7f00000003c0)=0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000600)={0x0, 0x8}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000480)={0x0, 0x7fffffff}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x1cb}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000580)={0x0, 0x2, 0x96f, 0x7f}, &(0x7f00000005c0)=0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000200)=0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000680)={r3, 0x40000000d301}, 0x202) close(0xffffffffffffffff) close(0xffffffffffffffff) 11:36:04 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:36:04 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) wait4(0x0, 0x0, 0x60000008, &(0x7f0000000180)) r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x6000, 0xee00, 0xee01, 0x98, 0xc5, 0x800) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xf3e, 0x81) write$binfmt_script(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x6a) dup2(r0, r1) 11:36:04 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0xfffffffeffff8001) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:36:05 executing program 4 (fault-call:4 fault-nth:6): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:36:05 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x8000, 0x8, 0xf263}, &(0x7f0000000180)=0x10) [ 527.089877] FAULT_INJECTION: forcing a failure. [ 527.089877] name failslab, interval 1, probability 0, space 0, times 0 [ 527.101448] CPU: 1 PID: 20431 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 527.108332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 527.117728] Call Trace: [ 527.120394] dump_stack+0x185/0x1d0 [ 527.124088] should_fail+0x87b/0xab0 [ 527.127893] __should_failslab+0x278/0x2a0 [ 527.132218] should_failslab+0x29/0x70 [ 527.136172] kmem_cache_alloc_node+0x157/0xc80 [ 527.140830] ? __alloc_skb+0x202/0x9e0 [ 527.144802] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 527.150479] __alloc_skb+0x202/0x9e0 [ 527.154298] __ip6_append_data+0x364d/0x4fb0 [ 527.158808] ? __ip6_append_data+0x2b91/0x4fb0 [ 527.163536] ip6_append_data+0x40e/0x6b0 [ 527.167702] ? do_rawv6_getsockopt+0x510/0x510 [ 527.172561] ? do_rawv6_getsockopt+0x510/0x510 [ 527.177243] rawv6_sendmsg+0x2756/0x4fc0 [ 527.181448] ? kmsan_internal_chain_origin+0x12b/0x210 [ 527.186823] ? __msan_chain_origin+0x69/0xc0 [ 527.191332] ? perf_trace_sys_exit+0x436/0x4e0 [ 527.196062] ? compat_rawv6_ioctl+0x100/0x100 [ 527.200663] inet_sendmsg+0x3fc/0x760 [ 527.204570] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 527.210385] ? inet_getname+0x4a0/0x4a0 [ 527.214500] __sys_sendto+0x6c4/0x7e0 [ 527.218410] ? validate_slab_slab+0x9a0/0xe20 [ 527.223011] ? __msan_poison_alloca+0x15c/0x1d0 [ 527.227781] ? do_syscall_64+0x9e/0x230 [ 527.231884] __x64_sys_sendto+0x1a1/0x210 [ 527.236116] ? __sys_sendto+0x7e0/0x7e0 [ 527.240146] do_syscall_64+0x15b/0x230 [ 527.244124] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 527.249366] RIP: 0033:0x455a99 [ 527.252625] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 527.260399] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 527.267710] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 527.275020] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 527.282332] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 527.289666] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000006 11:36:13 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f0000000240)="c493a920a351ff2083099be5a215dab7348664b4b1512e22a8bd309cb41cd5d8a63a4e1cad33b1c3f61c664afa4e89c077afa1c40b638457f54121716794649269acd96fd2fd9ee2a0403816ce77398ad8f77bc6b9362b5cdde8a3191dfbe6dabd5b0e710b1a9f48a717eaa5964a2f") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 11:36:13 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x200100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000040)={0x632, 0x0, 0x1e37, 0x9a3, 0xa0000000000, 0xff}) 11:36:13 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000c3cde188c3870d7a97a5c7fdb63194e45a54d94fe075fddb9e6ae472e4d74774779b84a960b2fba3cd89d3f075c8e894968f75a0b66d224f6b188e6603eea8298a4a6a6de59af3909c2fc08f90c54b207a2caa41a9a5720caa13095c988b743bb3ae0300df927689a00e14"], &(0x7f0000000140)=0x8) close(0xffffffffffffffff) close(0xffffffffffffffff) 11:36:13 executing program 4 (fault-call:4 fault-nth:7): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:36:13 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x8000, 0x8, 0xf263}, &(0x7f0000000180)=0x10) 11:36:13 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:36:13 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x600) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 11:36:13 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 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) exit(0x0) poll(&(0x7f0000000180)=[{r0}], 0x1, 0xfff) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x4000) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000040)=0x5, 0x4) 11:36:13 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x8000, 0x8, 0xf263}, &(0x7f0000000180)=0x10) [ 535.252617] FAULT_INJECTION: forcing a failure. [ 535.252617] name failslab, interval 1, probability 0, space 0, times 0 [ 535.265262] CPU: 0 PID: 20462 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 535.272162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 535.281747] Call Trace: [ 535.284414] dump_stack+0x185/0x1d0 [ 535.288133] should_fail+0x87b/0xab0 [ 535.292130] __should_failslab+0x278/0x2a0 [ 535.296492] should_failslab+0x29/0x70 [ 535.300476] __kmalloc_node_track_caller+0x24b/0x11b0 [ 535.305749] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 535.311300] ? __ip6_append_data+0x364d/0x4fb0 [ 535.316115] __alloc_skb+0x2cb/0x9e0 [ 535.319987] ? __ip6_append_data+0x364d/0x4fb0 [ 535.324684] __ip6_append_data+0x364d/0x4fb0 [ 535.329217] ? __ip6_append_data+0x2b91/0x4fb0 [ 535.333948] ip6_append_data+0x40e/0x6b0 [ 535.338111] ? do_rawv6_getsockopt+0x510/0x510 [ 535.342779] ? do_rawv6_getsockopt+0x510/0x510 [ 535.347443] rawv6_sendmsg+0x2756/0x4fc0 11:36:13 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x8000, 0x8, 0xf263}, &(0x7f0000000180)=0x10) [ 535.351621] ? kmsan_internal_chain_origin+0x12b/0x210 [ 535.356984] ? __msan_chain_origin+0x69/0xc0 [ 535.361485] ? perf_trace_sys_exit+0x436/0x4e0 [ 535.366206] ? compat_rawv6_ioctl+0x100/0x100 [ 535.370814] inet_sendmsg+0x3fc/0x760 [ 535.374736] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 535.380203] ? inet_getname+0x4a0/0x4a0 [ 535.384317] __sys_sendto+0x6c4/0x7e0 [ 535.388208] ? validate_slab_slab+0x9a0/0xe20 [ 535.392811] ? __msan_poison_alloca+0x15c/0x1d0 [ 535.397599] ? do_syscall_64+0x9e/0x230 [ 535.401707] __x64_sys_sendto+0x1a1/0x210 [ 535.405963] ? __sys_sendto+0x7e0/0x7e0 [ 535.410019] do_syscall_64+0x15b/0x230 [ 535.414085] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 535.419343] RIP: 0033:0x455a99 [ 535.422583] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 535.430391] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 535.437819] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 535.445370] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 535.452704] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 535.460037] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000007 11:36:13 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x8000, 0x8, 0xf263}, &(0x7f0000000180)=0x10) 11:36:13 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) r0 = syz_open_dev$dspn(&(0x7f0000000380)='/dev/dsp#\x00', 0xffffffffffffff7f, 0x4000) connect$bt_rfcomm(r0, &(0x7f00000003c0)={0x1f, {0x0, 0x4, 0xff, 0x3, 0x10001, 0x6}}, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) wait4(r1, 0x0, 0x60000006, &(0x7f0000000240)) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000140)=0xed) 11:36:13 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0}, &(0x7f0000000140)=0x8) close(0xffffffffffffffff) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) close(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r2}, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000180)) 11:36:13 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x400000890f, &(0x7f0000000000)="295ed5e18f0b0000008789d4a428b829a4a6b9782584ee72b8326784ce486817fea85fda5fed3cb93bcf3b2d876bc3f7b45443335b211cd529d246ed01746a96c7ce7a6870d6a89f9a462c476ef7858d0e0b5a4d9e2640e8779a1741c4773859e172da62340d5e2cca677e6a8848e670e56e7ecf2a4ef9ac0aed4452af8bacb87e25c73319737c44a672f5e2aa3032ddc8a9b93d628b3490f97d05d7a1c350d2db049651") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:36:13 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:36:13 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x8000, 0x8, 0xf263}, &(0x7f0000000180)=0x10) 11:36:21 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000040)='./file1\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x2) 11:36:21 executing program 4 (fault-call:4 fault-nth:8): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:36:21 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioperm(0x3, 0x8, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2, 0x7fffffff, 0xfffffffffffffffc, 0x6, 0x80000001}, &(0x7f0000000140)=0x98) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000200)={0xffffffff}, 0x13f, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r2, &(0x7f0000000280)={0x4, 0x8, 0xfa00, {r4, 0xfffffffffffffe00}}, 0x10) r5 = add_key(&(0x7f00000002c0)='encrypted\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="eaeaee9743bc718c5308eda951dcd6a633ff97b52e83744cc2b8153733472efbc485482c471225b52e458c9a814b5963f2f05e3cb82fac2f9a140d78dafc1c2a1746a248bb7f88ae5d7d205f0d3b66fc8e92355dd0e94489fe071220fda3e98d1c22f3f3095b36f25a6066eb539305b0537c26b3b464998764cb48a2ef13582b672dbeb343567aea8fb77faffdc8380787f5274046a6e416ab2f659de1b5ac38f7fb0a1d836acfa057bdff3a157f6ab8b7b7a3bfd44b5ffb7c6a8f516b72060cac9b4deefe0ebc570ec33fbf26abec9fa3dcede7466ebd8f", 0xd8, 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r5, 0x0, &(0x7f0000000440)='%#\x00') setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={r3, 0x8}, 0x8) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:36:21 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) fsync(r0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 11:36:21 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:36:21 executing program 2: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb7, 0xffffffff, 0x9, 0x0, 0x7, 0x9, 0x0, 0x1, 0x2, 0x1, 0xfffffffffffffffa, 0x7, 0x4, 0x7f, 0x7fffffff]}, &(0x7f0000000040)=0x100) connect$bt_rfcomm(r0, &(0x7f0000000340)={0x1f, {0x100000001, 0x9, 0x7148, 0xdad, 0x100000000, 0x3}, 0x401}, 0xa) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r1, 0xf5}, &(0x7f0000000140)=0x8) getpeername$netlink(r0, &(0x7f0000000380), &(0x7f00000003c0)=0xc) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000000)) r2 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x402280) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000600)) name_to_handle_at(r2, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x107, 0x0, "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"}, &(0x7f00000005c0), 0x1000) r3 = getpid() wait4(r3, 0x0, 0x60000009, &(0x7f0000000180)) 11:36:21 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x8000, 0x8, 0xf263}, &(0x7f0000000180)=0x10) 11:36:21 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400400, 0x0) poll(&(0x7f0000000040)=[{r0, 0x1a0}], 0x1, 0x8) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) poll(&(0x7f0000000180)=[{r1}], 0x1, 0xfff) [ 543.816046] FAULT_INJECTION: forcing a failure. [ 543.816046] name failslab, interval 1, probability 0, space 0, times 0 [ 543.828020] CPU: 1 PID: 20506 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 543.834936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 543.844373] Call Trace: [ 543.847049] dump_stack+0x185/0x1d0 [ 543.850769] should_fail+0x87b/0xab0 [ 543.854681] __should_failslab+0x278/0x2a0 [ 543.859071] should_failslab+0x29/0x70 11:36:21 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000340)='./file0\x00', r1, &(0x7f0000000380)='./file1\x00', 0x2) [ 543.863048] kmem_cache_alloc_node+0x157/0xc80 [ 543.867806] ? __alloc_skb+0x202/0x9e0 [ 543.871927] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 543.877655] __alloc_skb+0x202/0x9e0 [ 543.881661] __ip6_append_data+0x364d/0x4fb0 [ 543.886184] ? __ip6_append_data+0x2b91/0x4fb0 [ 543.890909] ip6_append_data+0x40e/0x6b0 [ 543.895075] ? do_rawv6_getsockopt+0x510/0x510 [ 543.899752] ? do_rawv6_getsockopt+0x510/0x510 [ 543.904449] rawv6_sendmsg+0x2756/0x4fc0 [ 543.908789] ? kmsan_internal_chain_origin+0x12b/0x210 11:36:21 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) [ 543.914266] ? __msan_chain_origin+0x69/0xc0 [ 543.918759] ? perf_trace_sys_exit+0x436/0x4e0 [ 543.923626] ? compat_rawv6_ioctl+0x100/0x100 [ 543.928231] inet_sendmsg+0x3fc/0x760 [ 543.932130] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 543.937608] ? inet_getname+0x4a0/0x4a0 [ 543.941728] __sys_sendto+0x6c4/0x7e0 [ 543.945640] ? validate_slab_slab+0x9a0/0xe20 [ 543.950261] ? __msan_poison_alloca+0x15c/0x1d0 [ 543.955047] ? do_syscall_64+0x9e/0x230 [ 543.959164] __x64_sys_sendto+0x1a1/0x210 11:36:22 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0x20, r1, 0xa0d, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0x20}, 0x1}, 0x0) [ 543.963439] ? __sys_sendto+0x7e0/0x7e0 [ 543.967484] do_syscall_64+0x15b/0x230 [ 543.971465] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 543.976727] RIP: 0033:0x455a99 [ 543.979964] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 543.987743] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 543.995069] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 544.002398] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 544.009725] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 11:36:22 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:36:22 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x8000, 0x8, 0xf263}, &(0x7f0000000180)=0x10) [ 544.017228] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000008 11:36:22 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x2000000000003, 0x1) ioctl(r1, 0x4000008912, &(0x7f0000000000)="295efd311f16f4777cac9362ca025b94a6b7671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:36:22 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x8000, 0x8, 0xf263}, &(0x7f0000000180)=0x10) 11:36:22 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000140)}, 0xc100) sendto$inet6(r0, &(0x7f0000000200)="c48a3b3097433a5095b38f856af8fd7fad9f8234", 0x14, 0x0, 0x0, 0x0) 11:36:22 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x8000, 0x8, 0xf263}, &(0x7f0000000180)=0x10) 11:36:22 executing program 4 (fault-call:4 fault-nth:9): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:36:22 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) [ 544.653060] FAULT_INJECTION: forcing a failure. [ 544.653060] name failslab, interval 1, probability 0, space 0, times 0 [ 544.664807] CPU: 0 PID: 20544 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 544.672128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 544.681525] Call Trace: [ 544.684179] dump_stack+0x185/0x1d0 [ 544.687869] should_fail+0x87b/0xab0 [ 544.691640] __should_failslab+0x278/0x2a0 [ 544.695955] should_failslab+0x29/0x70 [ 544.699914] __kmalloc_node_track_caller+0x24b/0x11b0 [ 544.705163] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 544.710648] ? __ip6_append_data+0x364d/0x4fb0 [ 544.715334] __alloc_skb+0x2cb/0x9e0 [ 544.719100] ? __ip6_append_data+0x364d/0x4fb0 [ 544.723744] __ip6_append_data+0x364d/0x4fb0 [ 544.728232] ? __ip6_append_data+0x2b91/0x4fb0 [ 544.733045] ip6_append_data+0x40e/0x6b0 [ 544.737406] ? do_rawv6_getsockopt+0x510/0x510 [ 544.742061] ? do_rawv6_getsockopt+0x510/0x510 [ 544.746798] rawv6_sendmsg+0x2756/0x4fc0 [ 544.751053] ? kmsan_internal_chain_origin+0x12b/0x210 [ 544.756374] ? __msan_chain_origin+0x69/0xc0 [ 544.760907] ? perf_trace_sys_exit+0x436/0x4e0 [ 544.765654] ? compat_rawv6_ioctl+0x100/0x100 [ 544.770237] inet_sendmsg+0x3fc/0x760 [ 544.774370] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 544.779797] ? inet_getname+0x4a0/0x4a0 [ 544.783869] __sys_sendto+0x6c4/0x7e0 [ 544.787716] ? validate_slab_slab+0x9a0/0xe20 [ 544.792269] ? __msan_poison_alloca+0x15c/0x1d0 [ 544.796997] ? do_syscall_64+0x9e/0x230 [ 544.801070] __x64_sys_sendto+0x1a1/0x210 [ 544.805300] ? __sys_sendto+0x7e0/0x7e0 [ 544.809327] do_syscall_64+0x15b/0x230 [ 544.813397] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 544.818726] RIP: 0033:0x455a99 [ 544.821943] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 544.829709] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 544.837027] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 544.844352] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 544.851668] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 544.858992] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000009 11:36:30 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') getresgid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000140)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f00000002c0)='.', &(0x7f0000000240)="6175108f03db50eaf7746f6673000000010000000000", 0x1006, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='msdos\x00', 0x5010, &(0x7f0000000380)="080691a644277bf4a3033719fc0eb26e61d809bce8a0a3deb968ce0c59c15d67970c3cd4154505ab6dc0556b4465b79deb0a8fb732533b29380bbb1e886bd71e32ad98e8a645fccfbd671aa1e3b0a8069a1d830528daed66e3184c1e88f7e945ef386dcf1e") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000200)=0x4) 11:36:30 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x940, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000080)={0xffffffff}, 0x111, 0x3}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r0, &(0x7f0000000300)={0x15, 0x110, 0xfa00, {r1, 0x3, 0x0, 0x0, 0x0, @in6={0xa, 0x4e24, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @ib={0x1b, 0x8001, 0x8, {"13627fee76d52bd67e558a16af4758e9"}, 0xaea, 0x2, 0x8}}}, 0x118) clone(0x0, &(0x7f0000000280)="bcbafd359b1ff281e25408a7e6c720e06c760a", &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000000480)) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) 11:36:30 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x8000, 0x8, 0xf263}, &(0x7f0000000180)=0x10) 11:36:30 executing program 5: clock_nanosleep(0x40004, 0x0, &(0x7f00000000c0), &(0x7f0000000180)) 11:36:30 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x18) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:36:30 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:36:30 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x100000000, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) exit(0x0) socketpair(0x4, 0xe, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@sack_info={0x0, 0x5, 0x7}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r2, 0x80, 0xa64, 0x100000001, 0x9, 0x2}, 0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x7, 0xe, 0x8000, 0xab, r2}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x100000001, 0xffffffff, 0x1, 0xd201, 0x44}, &(0x7f0000000180)=0x98) poll(&(0x7f0000000180), 0x0, 0x42) chroot(&(0x7f00000002c0)='./file0\x00') 11:36:30 executing program 4 (fault-call:4 fault-nth:10): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) [ 552.290932] FAULT_INJECTION: forcing a failure. [ 552.290932] name failslab, interval 1, probability 0, space 0, times 0 [ 552.302371] CPU: 1 PID: 20560 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 552.309247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 552.318644] Call Trace: [ 552.321416] dump_stack+0x185/0x1d0 [ 552.325109] should_fail+0x87b/0xab0 [ 552.328914] __should_failslab+0x278/0x2a0 [ 552.333236] should_failslab+0x29/0x70 [ 552.337180] kmem_cache_alloc_node+0x157/0xc80 [ 552.341835] ? __alloc_skb+0x202/0x9e0 [ 552.345812] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 552.351436] __alloc_skb+0x202/0x9e0 [ 552.355281] __ip6_append_data+0x364d/0x4fb0 [ 552.359845] ? __ip6_append_data+0x2b91/0x4fb0 [ 552.364574] ip6_append_data+0x40e/0x6b0 [ 552.368730] ? do_rawv6_getsockopt+0x510/0x510 [ 552.373508] ? do_rawv6_getsockopt+0x510/0x510 [ 552.378175] rawv6_sendmsg+0x2756/0x4fc0 [ 552.382341] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 552.387886] ? kstrtoull+0x766/0x7e0 [ 552.391732] ? compat_rawv6_ioctl+0x100/0x100 [ 552.396410] inet_sendmsg+0x3fc/0x760 [ 552.400342] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 552.405805] ? inet_getname+0x4a0/0x4a0 [ 552.409881] __sys_sendto+0x6c4/0x7e0 [ 552.413909] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 552.418918] ? syscall_return_slowpath+0xe9/0x710 [ 552.424330] __x64_sys_sendto+0x1a1/0x210 [ 552.428563] ? __sys_sendto+0x7e0/0x7e0 [ 552.432595] do_syscall_64+0x15b/0x230 [ 552.436561] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 552.441794] RIP: 0033:0x455a99 [ 552.445111] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 552.452885] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 552.460203] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 552.467535] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 552.476063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 552.483385] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 000000000000000a 11:36:30 executing program 5: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0}) recvmmsg(r0, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r1}) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000900)={&(0x7f00000003c0)=ANY=[@ANYBLOB="200100001a0001020000000000000000000000006c003300d51dc68c0eae04f2af81f28e9f06248686e2bb516e56fdac564f676f08f6f204952b009c90f4961fda3907c6cac5661c4e1def18e2d124a8e63970a85995bf026fd37e23909f1794200bfffb14006f0000000000000000000000ffffac1414aa08004400", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0xb) 11:36:30 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x8000, 0x8, 0xf263}, &(0x7f0000000180)=0x10) 11:36:30 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x404000008912, &(0x7f0000000000)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:36:30 executing program 0: socket$inet6(0xa, 0xa00000000000003, 0x20000000025) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x638, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000180)=@req3={0x1, 0x1, 0x5ac1e03e, 0x20, 0x1, 0xfffffffffffff800, 0x2}, 0x1c) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000900)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f00000003c0)=0xe8) getresgid(&(0x7f0000000400), &(0x7f0000000440)=0x0, &(0x7f0000000480)) r5 = getegid() setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@filter={'filter\x00', 0xe, 0x2, 0x3a8, [0x0, 0x200004c0, 0x200004f0, 0x20000808], 0x0, &(0x7f0000000200), &(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="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"]}, 0x4ea) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r6 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7ff, 0x40) fsync(r6) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00000001c0)=0x4) ioctl$IOC_PR_RESERVE(r6, 0x401070c9, &(0x7f0000000040)={0xfffffffffffffeff, 0x5, 0x1}) read$eventfd(r6, &(0x7f0000000080), 0x8) syncfs(r6) 11:36:30 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x8000, 0x8, 0xf263}, &(0x7f0000000180)=0x10) 11:36:30 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f47767") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x8000, 0x8, 0xf263}, &(0x7f0000000180)=0x10) 11:36:30 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x84400, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) 11:36:30 executing program 0: r0 = socket$inet6(0xa, 0x807, 0x473f) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:36:38 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000004c0)=0x3ff, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000000540)='./file0\x00', 0x80) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) pivot_root(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000480)='./file1\x00') mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000040)=0xe8) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000500), 0x4) sendto$packet(r1, &(0x7f0000000240)="4f460bb3527745a7ed8425043fe877ee1c2dc7009cd052b134742cebc01dfc1f015863e292d5f5d6493f3678ea96d08a622807dec6d8ebf61519b83f67b0be316702ffb93d52c28bdcbf", 0x4a, 0x880, &(0x7f00000000c0)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="f955333f4802"}, 0x14) 11:36:38 executing program 4 (fault-call:4 fault-nth:11): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:36:38 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:36:38 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f47767") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x8000, 0x8, 0xf263}, &(0x7f0000000180)=0x10) 11:36:38 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x1) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:36:38 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x81) exit(0x0) poll(&(0x7f0000000180)=[{r0}], 0x1, 0xfff) 11:36:38 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x3, r1}) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) 11:36:38 executing program 5: syz_emit_ethernet(0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe80000000000000000000001319b059fe8000000000000000000000000000aa00004e203be462282803544b801cd52306667e0289ed9cebcf74c92c15038bebf9d49060c5b04deecb53d8c062e76235e8e7fe88b36d4a276aa02328b299ea639d60b0ed95d8ce3654e70bfbd720b797819f6719f7e4c3f4448a3067", @ANYRES32=0x41424344, @ANYBLOB="500a000090780000"], &(0x7f00000002c0)) [ 560.713867] FAULT_INJECTION: forcing a failure. [ 560.713867] name failslab, interval 1, probability 0, space 0, times 0 [ 560.725423] CPU: 1 PID: 20608 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 560.732330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 560.741906] Call Trace: [ 560.744570] dump_stack+0x185/0x1d0 [ 560.748386] should_fail+0x87b/0xab0 [ 560.752179] __should_failslab+0x278/0x2a0 [ 560.756522] should_failslab+0x29/0x70 [ 560.760593] __kmalloc_node_track_caller+0x24b/0x11b0 [ 560.765872] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 560.771317] ? __ip6_append_data+0x364d/0x4fb0 [ 560.776097] __alloc_skb+0x2cb/0x9e0 [ 560.779872] ? __ip6_append_data+0x364d/0x4fb0 [ 560.784532] __ip6_append_data+0x364d/0x4fb0 [ 560.789103] ? __ip6_append_data+0x2b91/0x4fb0 [ 560.793790] ip6_append_data+0x40e/0x6b0 [ 560.797963] ? do_rawv6_getsockopt+0x510/0x510 [ 560.802813] ? do_rawv6_getsockopt+0x510/0x510 [ 560.807607] rawv6_sendmsg+0x2756/0x4fc0 [ 560.811814] ? kmsan_internal_chain_origin+0x12b/0x210 [ 560.817289] ? __msan_chain_origin+0x69/0xc0 [ 560.821785] ? perf_trace_sys_exit+0x436/0x4e0 [ 560.826456] ? compat_rawv6_ioctl+0x100/0x100 [ 560.831022] inet_sendmsg+0x3fc/0x760 [ 560.834912] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 560.840467] ? inet_getname+0x4a0/0x4a0 [ 560.844540] __sys_sendto+0x6c4/0x7e0 [ 560.848590] ? validate_slab_slab+0x9a0/0xe20 [ 560.853262] ? __msan_poison_alloca+0x15c/0x1d0 [ 560.858033] ? do_syscall_64+0x9e/0x230 [ 560.862239] __x64_sys_sendto+0x1a1/0x210 [ 560.866459] ? __sys_sendto+0x7e0/0x7e0 [ 560.870516] do_syscall_64+0x15b/0x230 [ 560.874559] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 560.879822] RIP: 0033:0x455a99 [ 560.883070] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 560.890942] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 560.898415] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 560.905743] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a 11:36:38 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f47767") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x8000, 0x8, 0xf263}, &(0x7f0000000180)=0x10) 11:36:38 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) [ 560.913075] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 560.920401] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 000000000000000b 11:36:39 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) request_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000340)='/dev/ptmx\x00', 0xffffffffffffffff) keyctl$search(0xa, 0x0, &(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0) 11:36:39 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f4776710") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x8000, 0x8, 0xf263}, &(0x7f0000000180)=0x10) 11:36:39 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:36:39 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x84400, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) 11:36:39 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:36:39 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f4776710") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x8000, 0x8, 0xf263}, &(0x7f0000000180)=0x10) 11:36:46 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0xc0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 11:36:46 executing program 2: clone(0x400000002000, &(0x7f0000000300)="d826d248d4c54c63b453e979bed492d96fdf7a80493f628faad19adb1277787a7c506c2d86598894ddebeed4226f0c56d85e96055e5dae48d018e1e1632ff1bb73f4e746584277db5294", &(0x7f00000002c0), &(0x7f0000000100), &(0x7f0000000380)="492febf704852d0ab425") r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6e3, 0x401) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000080)="b26c2815282b59bb8348e81b8bcd0b750e99209e8e0027a94ef1fe143771926f5f4403df70f0c07197bf3a9cbc1db2e2b2dcc902020cca4cc613706e05afd49f3dc60ef614c0c354aa96776f21f82d6e5411a3") fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) wait4(r1, 0x0, 0x0, &(0x7f0000000180)) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000240)="1ca28895bb5f75b3fe40e33d3f0994376b20fe322b2af03036162d513d8379cffc5b2ba326a518318b3a9f8981de5abc537508a7504f8f2f71a9e71c449b1385fe9960d72e5cd964e4ddb2d86b02ce4e85005526d30f7c9bce0d7922e4515c5b732ea82369815ae0469aacac9f45f6784b96", 0x72) 11:36:46 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:36:46 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f4776710") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x8000, 0x8, 0xf263}, &(0x7f0000000180)=0x10) 11:36:46 executing program 4 (fault-call:4 fault-nth:12): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:36:46 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x80000, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000200)={0x3, {{0x2, 0x4e23, @loopback=0x7f000001}}, 0x1, 0x5, [{{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e21}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23, @rand_addr}}, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}}]}, 0x310) 11:36:46 executing program 5: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x3, r1}) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) 11:36:46 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000040)=""/227) poll(&(0x7f0000000180)=[{r0}], 0x1, 0xfff) [ 568.992639] FAULT_INJECTION: forcing a failure. [ 568.992639] name failslab, interval 1, probability 0, space 0, times 0 [ 569.004285] CPU: 1 PID: 20657 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 569.011178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 569.020582] Call Trace: [ 569.023253] dump_stack+0x185/0x1d0 [ 569.026979] should_fail+0x87b/0xab0 [ 569.030796] __should_failslab+0x278/0x2a0 [ 569.035122] should_failslab+0x29/0x70 [ 569.039082] kmem_cache_alloc_node+0x157/0xc80 [ 569.043760] ? __alloc_skb+0x202/0x9e0 [ 569.047753] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 569.053345] __alloc_skb+0x202/0x9e0 [ 569.057164] __ip6_append_data+0x364d/0x4fb0 [ 569.061692] ? __ip6_append_data+0x2b91/0x4fb0 [ 569.066442] ip6_append_data+0x40e/0x6b0 [ 569.070574] ? do_rawv6_getsockopt+0x510/0x510 [ 569.075227] ? do_rawv6_getsockopt+0x510/0x510 [ 569.080923] rawv6_sendmsg+0x2756/0x4fc0 [ 569.085106] ? kmsan_internal_chain_origin+0x12b/0x210 [ 569.090472] ? __msan_chain_origin+0x69/0xc0 [ 569.094963] ? perf_trace_sys_exit+0x436/0x4e0 [ 569.099688] ? compat_rawv6_ioctl+0x100/0x100 [ 569.104298] inet_sendmsg+0x3fc/0x760 [ 569.108202] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 569.113669] ? inet_getname+0x4a0/0x4a0 [ 569.117738] __sys_sendto+0x6c4/0x7e0 [ 569.121631] ? validate_slab_slab+0x9a0/0xe20 [ 569.126222] ? __msan_poison_alloca+0x15c/0x1d0 [ 569.131006] ? do_syscall_64+0x9e/0x230 [ 569.135117] __x64_sys_sendto+0x1a1/0x210 [ 569.139427] ? __sys_sendto+0x7e0/0x7e0 [ 569.143477] do_syscall_64+0x15b/0x230 [ 569.147461] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 569.152716] RIP: 0033:0x455a99 [ 569.155952] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 569.163730] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 569.171186] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 569.178511] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 569.185837] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 11:36:47 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:36:47 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) fsync(r0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 11:36:47 executing program 2: r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14, 0x800) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000680)=0x1800d3c, 0x4) 11:36:47 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x8000, 0x8, 0xf263}, &(0x7f0000000180)=0x10) [ 569.193166] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 000000000000000c 11:36:47 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:36:47 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:36:47 executing program 4 (fault-call:4 fault-nth:13): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:36:47 executing program 0: socket$inet6(0xa, 0x6, 0x20000000021) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") [ 569.609952] FAULT_INJECTION: forcing a failure. [ 569.609952] name failslab, interval 1, probability 0, space 0, times 0 [ 569.621579] CPU: 0 PID: 20688 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 569.628472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 569.637879] Call Trace: [ 569.640546] dump_stack+0x185/0x1d0 [ 569.644249] should_fail+0x87b/0xab0 [ 569.648030] __should_failslab+0x278/0x2a0 [ 569.652348] should_failslab+0x29/0x70 [ 569.656293] __kmalloc_node_track_caller+0x24b/0x11b0 [ 569.661533] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 569.666967] ? __ip6_append_data+0x364d/0x4fb0 [ 569.671682] __alloc_skb+0x2cb/0x9e0 [ 569.675465] ? __ip6_append_data+0x364d/0x4fb0 [ 569.680149] __ip6_append_data+0x364d/0x4fb0 [ 569.684666] ? __ip6_append_data+0x2b91/0x4fb0 [ 569.689385] ip6_append_data+0x40e/0x6b0 [ 569.693533] ? do_rawv6_getsockopt+0x510/0x510 [ 569.698193] ? do_rawv6_getsockopt+0x510/0x510 [ 569.702857] rawv6_sendmsg+0x2756/0x4fc0 [ 569.707027] ? kmsan_internal_chain_origin+0x12b/0x210 [ 569.712379] ? __msan_chain_origin+0x69/0xc0 [ 569.716899] ? perf_trace_sys_exit+0x436/0x4e0 [ 569.721639] ? compat_rawv6_ioctl+0x100/0x100 [ 569.726238] inet_sendmsg+0x3fc/0x760 [ 569.730208] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 569.735686] ? inet_getname+0x4a0/0x4a0 [ 569.739770] __sys_sendto+0x6c4/0x7e0 [ 569.743684] ? validate_slab_slab+0x9a0/0xe20 [ 569.748289] ? __msan_poison_alloca+0x15c/0x1d0 [ 569.753050] ? do_syscall_64+0x9e/0x230 [ 569.757138] __x64_sys_sendto+0x1a1/0x210 [ 569.761364] ? __sys_sendto+0x7e0/0x7e0 [ 569.765394] do_syscall_64+0x15b/0x230 [ 569.769350] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 569.774581] RIP: 0033:0x455a99 [ 569.777808] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 569.785581] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 569.793001] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 569.800359] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 569.807708] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 569.815031] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 000000000000000d 11:36:55 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f0000000240)="5ad5c092aeba2ff973364fb8ef08fcd56e0709f0bdc34906bbe92c0be626bc8d9158b22f6721abeb35ff3153124ebe8d175518da4944ebd9008cccd94c38a0ab7430c5adc4206b2429258f5eda85e36533c2b200000000000000000000000000") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000000c0)) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000040)) preadv(r0, &(0x7f00000002c0)=[{&(0x7f00000012c0)=""/4096, 0xd66fcc6}], 0x8d, 0x29) 11:36:55 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x8000, 0x8, 0xf263}, &(0x7f0000000180)=0x10) 11:36:55 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e24, @rand_addr=0x8}, 0x10) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000004c0)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000080)={0xffffffff}, 0x111, 0x100b}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(0xffffffffffffffff, &(0x7f0000000240)={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xc960}}, 0x3, 0xc785, 0x1, 0x2, 0x7}, &(0x7f0000000340)=0xffffffffffffff83) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000380)={r3, @in6={{0xa, 0x4e20, 0x100, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}}, 0x16, 0x2, 0xffff, 0x101, 0x1}, &(0x7f0000000440)=0x98) 11:36:55 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x40000, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x7) r2 = socket$inet6(0xa, 0x4, 0x1f) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x200, 0x0) ioctl$SCSI_IOCTL_STOP_UNIT(r3, 0x6) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) getsockname$packet(r3, &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001fc0)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000002000)={@ipv4={[], [0xff, 0xff]}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, @ipv4={[], [0xff, 0xff], @rand_addr=0x69ba}, 0x40, 0x7, 0x6, 0x400, 0x8, 0x2800000, r4}) openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/snapshot\x00', 0x400000, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffff}, 0x13f, 0xa}}, 0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x8000}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={r7, 0xa2d, 0xdf2, 0x3b29}, 0x10) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000340)=0x2, &(0x7f0000000380)=0x1) write$RDMA_USER_CM_CMD_BIND(r5, &(0x7f0000000200)={0x14, 0x88, 0xfa00, {r6, 0x10, 0x0, @ib={0x1b, 0x5, 0x3ff, {"7a7ff4f050ef2d8f95b645a4d72b0812"}, 0x7, 0xfffffffffffffff9, 0x7f}}}, 0x90) 11:36:55 executing program 5: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) wait4(0x0, 0x0, 0x60000008, &(0x7f0000000180)) r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x6000, 0xee00, 0xee01, 0x98, 0xc5, 0x800) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xf3e, 0x81) write$binfmt_script(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x6a) dup2(r0, r1) 11:36:55 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f47767") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:36:55 executing program 4 (fault-call:4 fault-nth:14): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:36:55 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 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) exit(0x3) poll(&(0x7f0000000180)=[{r0}], 0x1, 0xfff) [ 577.530751] FAULT_INJECTION: forcing a failure. [ 577.530751] name failslab, interval 1, probability 0, space 0, times 0 [ 577.542368] CPU: 0 PID: 20710 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 577.549238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 577.558722] Call Trace: [ 577.561372] dump_stack+0x185/0x1d0 [ 577.565050] should_fail+0x87b/0xab0 [ 577.568845] __should_failslab+0x278/0x2a0 [ 577.573152] should_failslab+0x29/0x70 11:36:55 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x8000, 0x8, 0xf263}, &(0x7f0000000180)=0x10) [ 577.577094] kmem_cache_alloc_node+0x157/0xc80 [ 577.581737] ? __alloc_skb+0x202/0x9e0 [ 577.585698] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 577.591237] __alloc_skb+0x202/0x9e0 [ 577.595031] __ip6_append_data+0x364d/0x4fb0 [ 577.599518] ? __ip6_append_data+0x2b91/0x4fb0 [ 577.604200] ip6_append_data+0x40e/0x6b0 [ 577.608338] ? do_rawv6_getsockopt+0x510/0x510 [ 577.612993] ? do_rawv6_getsockopt+0x510/0x510 [ 577.617644] rawv6_sendmsg+0x2756/0x4fc0 [ 577.621816] ? kmsan_internal_chain_origin+0x12b/0x210 [ 577.627164] ? __msan_chain_origin+0x69/0xc0 [ 577.631650] ? perf_trace_sys_exit+0x436/0x4e0 [ 577.636355] ? compat_rawv6_ioctl+0x100/0x100 [ 577.640932] inet_sendmsg+0x3fc/0x760 [ 577.644811] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 577.650274] ? inet_getname+0x4a0/0x4a0 [ 577.654359] __sys_sendto+0x6c4/0x7e0 [ 577.658241] ? validate_slab_slab+0x9a0/0xe20 [ 577.662817] ? __msan_poison_alloca+0x15c/0x1d0 [ 577.667567] ? do_syscall_64+0x9e/0x230 [ 577.671670] __x64_sys_sendto+0x1a1/0x210 [ 577.675888] ? __sys_sendto+0x7e0/0x7e0 [ 577.679917] do_syscall_64+0x15b/0x230 [ 577.683884] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 577.689112] RIP: 0033:0x455a99 [ 577.692330] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 577.700090] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 577.707402] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 577.714713] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 577.722026] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 11:36:55 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f47767") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:36:55 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, 0x8, 0xf263}, &(0x7f0000000180)=0x10) [ 577.729343] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 000000000000000e 11:36:55 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f47767") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:36:55 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xf263}, &(0x7f0000000180)=0x10) 11:36:55 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) inotify_add_watch(r2, &(0x7f0000000040)='./file0\x00', 0x101) 11:36:56 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f4776710") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:36:56 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000240)="1197bcb4d16e65682fe1ffada1c436e176d1b096e29a21d424e91acc1ac9752d6576e973ed05d383c1db065c0fed7cebc50ee0df0fb7104f80499e11161d55ac8a5a1212156df7979e265f900b24bf7bd159e6513d5a8bcb29f0049632478346b692cfb9d65b5a8c7b8714c80f7e1ab12d3347936a5fafd0403b938a8b056ab84ffa141cb5b09ae8ad3916d8e65ac4d8cfd9d256ee3b9e0396cba0eada6eb4d7909f1d11b43fca494fc834e7ed5a50c85cde01") socketpair(0x3, 0xe, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SCSI_IOCTL_GET_PCI(r0, 0x5387, &(0x7f0000000040)) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) 11:37:03 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) socket$inet6(0xa, 0xa, 0x0) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 11:37:03 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0), &(0x7f0000000180)=0x10) 11:37:03 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x80800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000080)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x7, 0x4e20, 0x7, 0x2, 0x80, 0xa0, 0x0, r2, r3}, {0x2, 0x4, 0x6, 0x400, 0x9, 0x30, 0x0, 0x6}, {0x0, 0x9, 0x101, 0x8}, 0xae1, 0x6e6bb1, 0x2, 0x1, 0x2, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0x2b}, 0x2, @in, 0x3503, 0x1, 0x3, 0x0, 0x101, 0x3, 0x3}}, 0xe8) 11:37:03 executing program 5: 11:37:03 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f4776710") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:37:03 executing program 4 (fault-call:4 fault-nth:15): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:37:03 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1000, 0x42000) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000240)=""/182) socketpair$inet(0x2, 0x1, 0x8001, &(0x7f0000000040)) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) 11:37:03 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80500) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x8000, 0x5, 0xd46}) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000000c0)=0xc) poll(&(0x7f0000000080), 0x0, 0xfff) [ 585.105192] FAULT_INJECTION: forcing a failure. [ 585.105192] name failslab, interval 1, probability 0, space 0, times 0 [ 585.116735] CPU: 1 PID: 20749 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 585.123600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 585.133000] Call Trace: [ 585.135644] dump_stack+0x185/0x1d0 [ 585.139346] should_fail+0x87b/0xab0 [ 585.143105] __should_failslab+0x278/0x2a0 [ 585.147423] should_failslab+0x29/0x70 [ 585.151354] __kmalloc_node_track_caller+0x24b/0x11b0 [ 585.156581] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 585.161983] ? __ip6_append_data+0x364d/0x4fb0 [ 585.166713] __alloc_skb+0x2cb/0x9e0 [ 585.170459] ? __ip6_append_data+0x364d/0x4fb0 [ 585.175115] __ip6_append_data+0x364d/0x4fb0 [ 585.179618] ? __ip6_append_data+0x2b91/0x4fb0 [ 585.184301] ip6_append_data+0x40e/0x6b0 [ 585.188444] ? do_rawv6_getsockopt+0x510/0x510 [ 585.193094] ? do_rawv6_getsockopt+0x510/0x510 [ 585.197738] rawv6_sendmsg+0x2756/0x4fc0 [ 585.201881] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 585.207399] ? kstrtoull+0x766/0x7e0 [ 585.211209] ? compat_rawv6_ioctl+0x100/0x100 [ 585.215771] inet_sendmsg+0x3fc/0x760 [ 585.219634] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 585.225064] ? inet_getname+0x4a0/0x4a0 [ 585.229124] __sys_sendto+0x6c4/0x7e0 [ 585.233002] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 585.238003] ? syscall_return_slowpath+0xe9/0x710 [ 585.242940] __x64_sys_sendto+0x1a1/0x210 [ 585.247146] ? __sys_sendto+0x7e0/0x7e0 [ 585.251165] do_syscall_64+0x15b/0x230 11:37:03 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f4776710") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:37:03 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) [ 585.255107] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 585.260324] RIP: 0033:0x455a99 [ 585.263541] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 585.271306] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 585.278603] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 585.285923] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 585.293237] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 585.300574] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 000000000000000f 11:37:03 executing program 5: 11:37:03 executing program 7: 11:37:03 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 11:37:03 executing program 7: 11:37:03 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:37:03 executing program 5: 11:37:10 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}}) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 11:37:10 executing program 7: 11:37:10 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7fffffff, 0x200) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:37:10 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x4000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={0x0, 0x7f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x0, 0x4, 0x80, 0x1, 0x401}, &(0x7f00000003c0)=0x98) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x80000001, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x3ff}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={r3, 0x5d5}, 0x8) 11:37:10 executing program 3: 11:37:10 executing program 5: 11:37:10 executing program 4 (fault-call:4 fault-nth:16): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:37:10 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) poll(&(0x7f0000000180)=[{r0}], 0x1, 0xfff) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10401, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x2, 0x1) [ 592.565479] FAULT_INJECTION: forcing a failure. [ 592.565479] name failslab, interval 1, probability 0, space 0, times 0 [ 592.576943] CPU: 0 PID: 20795 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 592.583812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 592.593370] Call Trace: [ 592.596014] dump_stack+0x185/0x1d0 [ 592.599691] should_fail+0x87b/0xab0 [ 592.603469] __should_failslab+0x278/0x2a0 [ 592.607777] should_failslab+0x29/0x70 [ 592.611699] kmem_cache_alloc_node+0x157/0xc80 [ 592.616328] ? __alloc_skb+0x202/0x9e0 [ 592.620267] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 592.625797] __alloc_skb+0x202/0x9e0 [ 592.629582] __ip6_append_data+0x364d/0x4fb0 [ 592.634056] ? __ip6_append_data+0x2b91/0x4fb0 [ 592.638723] ip6_append_data+0x40e/0x6b0 [ 592.642851] ? do_rawv6_getsockopt+0x510/0x510 [ 592.647473] ? do_rawv6_getsockopt+0x510/0x510 [ 592.652105] rawv6_sendmsg+0x2756/0x4fc0 [ 592.656227] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 592.661728] ? kstrtoull+0x766/0x7e0 [ 592.665520] ? compat_rawv6_ioctl+0x100/0x100 [ 592.670068] inet_sendmsg+0x3fc/0x760 [ 592.673918] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 592.679334] ? inet_getname+0x4a0/0x4a0 [ 592.683365] __sys_sendto+0x6c4/0x7e0 [ 592.687215] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 592.692188] ? syscall_return_slowpath+0xe9/0x710 [ 592.697113] __x64_sys_sendto+0x1a1/0x210 [ 592.701306] ? __sys_sendto+0x7e0/0x7e0 [ 592.705309] do_syscall_64+0x15b/0x230 [ 592.709241] entry_SYSCALL_64_after_hwframe+0x44/0xa9 11:37:10 executing program 3: [ 592.714453] RIP: 0033:0x455a99 [ 592.717658] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 592.725409] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 592.732708] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 592.740010] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 592.747306] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 592.754603] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000010 11:37:10 executing program 7: 11:37:10 executing program 3: 11:37:10 executing program 5: 11:37:10 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x86000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000040)=0x2400000000000000) 11:37:10 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) 11:37:10 executing program 5: 11:37:10 executing program 4 (fault-call:4 fault-nth:17): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) [ 593.105562] FAULT_INJECTION: forcing a failure. [ 593.105562] name failslab, interval 1, probability 0, space 0, times 0 [ 593.116919] CPU: 1 PID: 20817 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 593.123784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 593.133162] Call Trace: [ 593.135799] dump_stack+0x185/0x1d0 [ 593.140167] should_fail+0x87b/0xab0 [ 593.143928] __should_failslab+0x278/0x2a0 [ 593.148225] should_failslab+0x29/0x70 [ 593.152161] __kmalloc_node_track_caller+0x24b/0x11b0 [ 593.157387] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 593.162786] ? __ip6_append_data+0x364d/0x4fb0 [ 593.167447] __alloc_skb+0x2cb/0x9e0 [ 593.171190] ? __ip6_append_data+0x364d/0x4fb0 [ 593.175830] __ip6_append_data+0x364d/0x4fb0 [ 593.180298] ? __ip6_append_data+0x2b91/0x4fb0 [ 593.184957] ip6_append_data+0x40e/0x6b0 [ 593.189069] ? do_rawv6_getsockopt+0x510/0x510 [ 593.193708] ? do_rawv6_getsockopt+0x510/0x510 [ 593.198338] rawv6_sendmsg+0x2756/0x4fc0 [ 593.202484] ? kmsan_internal_chain_origin+0x12b/0x210 [ 593.207804] ? __msan_chain_origin+0x69/0xc0 [ 593.212261] ? perf_trace_sys_exit+0x436/0x4e0 [ 593.216927] ? compat_rawv6_ioctl+0x100/0x100 [ 593.221473] inet_sendmsg+0x3fc/0x760 [ 593.225322] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 593.230744] ? inet_getname+0x4a0/0x4a0 [ 593.234791] __sys_sendto+0x6c4/0x7e0 [ 593.238638] ? validate_slab_slab+0x9a0/0xe20 [ 593.243176] ? __msan_poison_alloca+0x15c/0x1d0 [ 593.247888] ? do_syscall_64+0x9e/0x230 [ 593.251943] __x64_sys_sendto+0x1a1/0x210 [ 593.256132] ? __sys_sendto+0x7e0/0x7e0 [ 593.260132] do_syscall_64+0x15b/0x230 [ 593.264060] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 593.269275] RIP: 0033:0x455a99 [ 593.272481] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 593.280223] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 593.287521] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 593.294812] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 593.302100] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 593.309386] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000011 11:37:18 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bcsf0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x45, r2}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 11:37:18 executing program 3: 11:37:18 executing program 7: 11:37:18 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)=0x3) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) 11:37:18 executing program 5: 11:37:18 executing program 4 (fault-call:4 fault-nth:18): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:37:18 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getsockopt$inet_int(r0, 0x10d, 0xb1, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f00000001c0)={@vsock={0x28, 0x0, 0xffffffff, @hyper}, {&(0x7f0000000040)=""/190, 0xbe}, &(0x7f0000000100), 0x58}, 0xa0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) poll(&(0x7f0000000180)=[{r3}], 0x1, 0xfff) 11:37:18 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x8000000000000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)="db3f0187680546d6cd22827b1ec3fd813d346b218dec2409e0958e5749e5aa6941c07332646ea13186b8b1061ec08d095e02d5159e3b0c0954ba0d6172b3d4aae291d040291d834e72ecd2d0830547c3ea78d77315fa4a9c4ebc9362c25038260fc522377bff92eee65bdd9d2d0e2a4b93aa4fcc49df2c226bde677752eab64553243eaeabb774ce2de263fa6f7d8eac01020bdf774137e89a51c6c4cb85d3be6abd9ffb7b953b13c2339452f9df396ad75e0516cf3b0b3f71433c239d6ae6c0a336ca5303b781422d090e4c4fcc2ce8d46cfed6f5feb2f659a417453492415aa24296ad9e81af0b1afad6090418f77c8165") getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000140)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000b00)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000b40)) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000080)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000b80)={{{@in=@loopback, @in=@multicast2}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000c80)=0xe8) getgid() fcntl$getownex(r0, 0x10, &(0x7f0000000f40)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000f80)={{{@in=@rand_addr, @in=@remote}}, {{@in6=@ipv4={[], [], @rand_addr}}}}, &(0x7f0000001080)=0xe8) getgid() getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f00000010c0)) getgroups(0x9, &(0x7f0000001140)=[0xee00, 0xee00, 0xee00, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xee00, 0xffffffffffffffff]) getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001180)={{{@in6=@remote, @in6}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000001280)=0x164) getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000022c0)) getresuid(&(0x7f0000002300), &(0x7f0000002340), &(0x7f0000002380)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003400), &(0x7f0000003440)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003780)) getuid() getgid() 11:37:18 executing program 3: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000080)={0xfff, 0x4, 0x1}) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000140)={0x0, 0x0, 0x7f, 0x8}) [ 600.365005] FAULT_INJECTION: forcing a failure. [ 600.365005] name failslab, interval 1, probability 0, space 0, times 0 [ 600.376476] CPU: 0 PID: 20835 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 600.383343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 600.392792] Call Trace: [ 600.395446] dump_stack+0x185/0x1d0 [ 600.399121] should_fail+0x87b/0xab0 [ 600.402901] __should_failslab+0x278/0x2a0 [ 600.407250] should_failslab+0x29/0x70 [ 600.411178] kmem_cache_alloc_node+0x157/0xc80 [ 600.415803] ? __alloc_skb+0x202/0x9e0 [ 600.419746] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 600.425267] __alloc_skb+0x202/0x9e0 [ 600.429030] __ip6_append_data+0x364d/0x4fb0 [ 600.433473] ? __ip6_append_data+0x2b91/0x4fb0 [ 600.438133] ip6_append_data+0x40e/0x6b0 [ 600.442242] ? do_rawv6_getsockopt+0x510/0x510 [ 600.446860] ? do_rawv6_getsockopt+0x510/0x510 [ 600.451497] rawv6_sendmsg+0x2756/0x4fc0 [ 600.455653] ? kmsan_internal_chain_origin+0x12b/0x210 [ 600.460977] ? __msan_chain_origin+0x69/0xc0 [ 600.465434] ? perf_trace_sys_exit+0x436/0x4e0 [ 600.470100] ? compat_rawv6_ioctl+0x100/0x100 [ 600.474648] inet_sendmsg+0x3fc/0x760 [ 600.478496] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 600.483916] ? inet_getname+0x4a0/0x4a0 [ 600.487950] __sys_sendto+0x6c4/0x7e0 [ 600.491799] ? validate_slab_slab+0x9a0/0xe20 [ 600.496342] ? __msan_poison_alloca+0x15c/0x1d0 [ 600.501056] ? do_syscall_64+0x9e/0x230 [ 600.505113] __x64_sys_sendto+0x1a1/0x210 [ 600.509299] ? __sys_sendto+0x7e0/0x7e0 [ 600.513289] do_syscall_64+0x15b/0x230 [ 600.517206] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 600.522405] RIP: 0033:0x455a99 [ 600.525605] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 600.533336] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 600.540743] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 600.548028] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 600.555319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 11:37:18 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) prlimit64(r1, 0xb, &(0x7f00000000c0)={0x20, 0x6}, &(0x7f0000000180)) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x8) close(0xffffffffffffffff) close(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x4, 0x4) [ 600.562610] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000012 11:37:18 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) sendto$unix(r0, &(0x7f0000000380)="4a7684d07366a34340b5f1f499ace5c9a628148116c8da93e66a03a0bd8f9f1caa04dac49fc364fbb5d21208f70172b24b601ac075fba6e2f830c96e37088a1afee007a7334b8550b881e331e4df3d4de151a1398c3b37d64bb7e999000112fbc83f36aa17aa7671547bb6fa9bc5bbec0cba476a9df648e2a06a6abff3241b47a4138ed51048a0cd1b193ed897d6c069a1fbb57d24c8c4878f13ac8768a56fd2f0ebff737618d359e8ba7c521293361aec040c142b0928f373623c722e9577d59cf451c273a850912afdc46e1e8202cb8e6ecefeb23eaa3aee92768234ab1faf8e1a", 0xe2, 0x10, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e21}, 0x6e) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r1 = getuid() ioprio_get$uid(0x3, r1) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), 0x4) 11:37:18 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) prlimit64(r1, 0xb, &(0x7f00000000c0)={0x20, 0x6}, &(0x7f0000000180)) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x8) close(0xffffffffffffffff) close(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x4, 0x4) 11:37:18 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0}, &(0x7f0000000140)=0x8) close(0xffffffffffffffff) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:37:18 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) eventfd2(0x7, 0x80801) 11:37:18 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400000, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000080)=r1) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) 11:37:18 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) prlimit64(r1, 0xb, &(0x7f00000000c0)={0x20, 0x6}, &(0x7f0000000180)) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x8) close(0xffffffffffffffff) close(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x4, 0x4) 11:37:18 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0}, &(0x7f0000000140)=0x8) close(0xffffffffffffffff) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:37:18 executing program 4 (fault-call:4 fault-nth:19): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:37:18 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) prlimit64(r1, 0xb, &(0x7f00000000c0)={0x20, 0x6}, &(0x7f0000000180)) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x8) close(0xffffffffffffffff) close(0xffffffffffffffff) 11:37:18 executing program 7: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="b100") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x3}) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000280)='bdev\x00', 0x8, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x400000, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000380)=@nat={'nat\x00', 0x1b, 0x5, 0x5d8, 0x258, 0x138, 0xffffffff, 0x508, 0x138, 0x508, 0x508, 0xffffffff, 0x508, 0x508, 0x5, &(0x7f0000000140), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [0xff000000, 0xff000000, 0xff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller0\x00', {}, {}, 0x5e, 0x9, 0x2, 0x2}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x2, @ipv6=@dev={0xfe, 0x80, [], 0x19}, @ipv6=@dev={0xfe, 0x80, [], 0x1b}, @icmp_id=0x68, @gre_key=0xa8}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, [0xff, 0xff000000, 0xff, 0xff000000], [0xffffffff, 0x0, 0xff000000, 0xff000000], 'irlan0\x00', 'team0\x00', {}, {}, 0x4, 0x3, 0x1, 0x20}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x1, 0x100000001, 0x5, 0xc, 0x1}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x4, 0x5}}}, {{@uncond, 0x0, 0x130, 0x178, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x6c, 0xffff, 0x7fff, 0x8001, 0x5, 0x111, 0x10}}, @common=@unspec=@connbytes={0x38, 'connbytes\x00', 0x0, {0x1, 0x9, 0x2}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @icmp_id=0x66, @icmp_id=0x64}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [0xffffffff, 0xffffffff, 0x0, 0xffffffff], [0xffffffff, 0x0, 0xffffff00, 0xff000000], 'bridge_slave_0\x00', 'ip6_vti0\x00', {0xff}, {0xff}, 0x0, 0x4, 0x1, 0x44}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x1, 0xfffffffffffffffe}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6, 'bond_slave_1\x00', 0x7}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x638) 11:37:19 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r2 = accept(r0, &(0x7f0000000040)=@ethernet={0x0, @random}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0xd4, "5f138af5e8e81abc765022a884ba00a34cb700d7ccee515348af4b7d20a7146cdd6fe7b85ad098e27f12d88c53b43e35634a0857c709452903f7c26157f61d4b0ced772ce53fff175cc0dd2181c7c143f762e81b02d53e3174ffae7e4e9955b755ba68864dbae3d2114be02dc775668fe141fe8b5ea0f2c430f42b8de2755324e94e82ff43ebcff2fd27f92484a0f4e14ce957c1756efb9f1a27219914601a4b049bb418cf56bd9e88477a1a86a8d2aee3e33924e78cff255af4e9bc9a90e7be59081b93979097b8dcb45cbf13d751a830b97bf3"}, &(0x7f0000000240)=0xdc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000300)={r3, 0x54, &(0x7f0000000280)=[@in6={0xa, 0x4e23, 0x7, @empty, 0x3}, @in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x2}, @in6={0xa, 0xff, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x2}]}, &(0x7f0000000340)=0x10) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/mixer\x00', 0x220000, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f00000003c0)={0xaa, 0x40}) 11:37:19 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0}, &(0x7f0000000140)=0x8) close(0xffffffffffffffff) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) [ 601.031159] FAULT_INJECTION: forcing a failure. [ 601.031159] name failslab, interval 1, probability 0, space 0, times 0 [ 601.042502] CPU: 0 PID: 20868 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 601.049369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 601.058756] Call Trace: [ 601.061394] dump_stack+0x185/0x1d0 [ 601.065078] should_fail+0x87b/0xab0 [ 601.068846] __should_failslab+0x278/0x2a0 [ 601.073145] should_failslab+0x29/0x70 [ 601.077079] __kmalloc_node_track_caller+0x24b/0x11b0 [ 601.082314] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 601.087753] ? __ip6_append_data+0x364d/0x4fb0 [ 601.092416] __alloc_skb+0x2cb/0x9e0 [ 601.096169] ? __ip6_append_data+0x364d/0x4fb0 [ 601.100819] __ip6_append_data+0x364d/0x4fb0 [ 601.105287] ? __ip6_append_data+0x2b91/0x4fb0 [ 601.109948] ip6_append_data+0x40e/0x6b0 [ 601.114040] ? do_rawv6_getsockopt+0x510/0x510 [ 601.118676] ? do_rawv6_getsockopt+0x510/0x510 [ 601.123312] rawv6_sendmsg+0x2756/0x4fc0 [ 601.127457] ? kmsan_internal_chain_origin+0x12b/0x210 [ 601.132787] ? __msan_chain_origin+0x69/0xc0 [ 601.137243] ? perf_trace_sys_exit+0x436/0x4e0 [ 601.141911] ? compat_rawv6_ioctl+0x100/0x100 [ 601.146478] inet_sendmsg+0x3fc/0x760 [ 601.150329] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 601.155762] ? inet_getname+0x4a0/0x4a0 [ 601.159839] __sys_sendto+0x6c4/0x7e0 [ 601.163685] ? validate_slab_slab+0x9a0/0xe20 [ 601.168236] ? __msan_poison_alloca+0x15c/0x1d0 [ 601.172958] ? do_syscall_64+0x9e/0x230 [ 601.177021] __x64_sys_sendto+0x1a1/0x210 [ 601.181221] ? __sys_sendto+0x7e0/0x7e0 [ 601.185227] do_syscall_64+0x15b/0x230 [ 601.189157] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 601.194367] RIP: 0033:0x455a99 [ 601.197572] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 601.205318] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 601.212614] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 601.219919] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 601.227212] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 601.234506] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000013 11:37:19 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 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) exit(0x0) 11:37:20 executing program 0: socket$inet6(0xa, 0x0, 0x1) r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x420800) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000080)) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:37:20 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0}, &(0x7f0000000140)=0x8) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:37:20 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) prlimit64(r1, 0xb, &(0x7f00000000c0)={0x20, 0x6}, &(0x7f0000000180)) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x8) close(0xffffffffffffffff) 11:37:20 executing program 7 (fault-call:3 fault-nth:0): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:37:20 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xfffffffffffffffd}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x8, 0x3ff}, &(0x7f0000000240)=0x8) 11:37:20 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000240)="9e0a4277ed276acbe58a44750d381ef1a2ab9b7a4dd6f800deb7cb99d48876ff07530167af17ee41d6f7b42aec6f801f36fb9608ade3601675cd77e0e9f6dd28dcb288e441b00bafe3e9c1cd74d422279f4170ef816b807e8cc8db2708a880dea3975698cf10faef5c8af5f2073b9f0a9998d858022f5c6ed6a6087b3f12181efae808f9526c87e1566e22bde04978d894ffbe635cffd8099b20e12027072ff8a6c0f6ee67ec13204e49c60d8473215b41945e48f694def26dee0cdd19d8a8ad20b4044d37415eaf3ef6f964e17a0b700950104a88ef8cf9") wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x400802, 0x0) 11:37:20 executing program 4 (fault-call:4 fault-nth:20): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:37:20 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 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) exit(0x2) poll(&(0x7f0000000280)=[{r0, 0x400}, {r0, 0x8000}, {r0, 0xa002}, {r0, 0x1010}, {r0, 0x60}, {r0, 0x200}, {r0, 0x108}], 0x7, 0xfff) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x313) r2 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x7ff, 0x10400) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000400)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRES16=r3, @ANYBLOB="110f2cbd7000fbdbdf2500001400060000000000000000000000ffffe0000001"], 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x40001) r4 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x977f, 0x0) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) ioctl$TIOCSTI(r4, 0x5412, 0x9) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f00000002c0)={{0xa, 0x4e23, 0x9}, {0xa, 0x4e24, 0x7ff, @loopback={0x0, 0x1}, 0x80}, 0x4, [0x9, 0xfffffffffffffbff, 0x8, 0x7, 0x40, 0x8, 0x1]}, 0x5c) [ 602.555654] FAULT_INJECTION: forcing a failure. [ 602.555654] name failslab, interval 1, probability 0, space 0, times 0 [ 602.567065] CPU: 0 PID: 20899 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 602.573961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 602.583340] Call Trace: [ 602.585982] dump_stack+0x185/0x1d0 [ 602.589659] should_fail+0x87b/0xab0 [ 602.593437] __should_failslab+0x278/0x2a0 [ 602.597737] should_failslab+0x29/0x70 11:37:20 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) prlimit64(r1, 0xb, &(0x7f00000000c0)={0x20, 0x6}, &(0x7f0000000180)) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x8) [ 602.601656] kmem_cache_alloc_node+0x157/0xc80 [ 602.606282] ? __alloc_skb+0x202/0x9e0 [ 602.610217] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 602.615742] __alloc_skb+0x202/0x9e0 [ 602.619519] __ip6_append_data+0x364d/0x4fb0 [ 602.623987] ? __ip6_append_data+0x2b91/0x4fb0 [ 602.628652] ip6_append_data+0x40e/0x6b0 [ 602.632808] ? do_rawv6_getsockopt+0x510/0x510 [ 602.637448] ? do_rawv6_getsockopt+0x510/0x510 [ 602.642083] rawv6_sendmsg+0x2756/0x4fc0 [ 602.646230] ? kmsan_internal_chain_origin+0x12b/0x210 [ 602.651556] ? __msan_chain_origin+0x69/0xc0 [ 602.656012] ? perf_trace_sys_exit+0x436/0x4e0 [ 602.660677] ? compat_rawv6_ioctl+0x100/0x100 [ 602.665239] inet_sendmsg+0x3fc/0x760 [ 602.669118] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 602.674543] ? inet_getname+0x4a0/0x4a0 [ 602.678583] __sys_sendto+0x6c4/0x7e0 [ 602.682433] ? validate_slab_slab+0x9a0/0xe20 [ 602.686981] ? __msan_poison_alloca+0x15c/0x1d0 [ 602.691701] ? do_syscall_64+0x9e/0x230 [ 602.695766] __x64_sys_sendto+0x1a1/0x210 [ 602.699991] ? __sys_sendto+0x7e0/0x7e0 11:37:20 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:37:20 executing program 7: socket$inet6(0xa, 0x1, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) [ 602.703996] do_syscall_64+0x15b/0x230 [ 602.707928] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 602.713137] RIP: 0033:0x455a99 [ 602.716348] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 602.724113] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 602.731411] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 602.738705] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 602.746006] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 602.753300] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000014 11:37:20 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) prlimit64(r1, 0xb, &(0x7f00000000c0)={0x20, 0x6}, &(0x7f0000000180)) socket$inet6_sctp(0xa, 0x1, 0x84) 11:37:20 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) accept$packet(r1, 0x0, &(0x7f0000000240)) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000380), &(0x7f0000000200)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x61, 0x24}, &(0x7f0000000080)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r3, 0x5, 0x1, [0x3]}, 0xa) 11:37:20 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:37:20 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) ioctl(0xffffffffffffffff, 0x8000004000008812, &(0x7f0000000000)="295ee1311f16f477671070") r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000001200)={0xc29e, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001340)={{{@in6}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000040)=0xe8) r3 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xaec, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000200)=""/4096, &(0x7f00000000c0)=0x1000) pipe(&(0x7f0000001300)) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:37:21 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) prlimit64(r1, 0xb, &(0x7f00000000c0)={0x20, 0x6}, &(0x7f0000000180)) 11:37:21 executing program 2: socketpair$inet_sctp(0x2, 0x6, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x3ff, 0x0, 0x1000, 0x3, 0x4, 0x100000000, 0x100, 0x0, 0x12, 0x0, 0x9, 0x7, 0x4, 0x1, 0xfff]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={r2, 0x24, "cf736dbe7ea59a37d14ab4c0863349aef61ba7aba17079375bf9f0486ac0900183e32566"}, &(0x7f0000000140)=0x2c) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000340), &(0x7f0000000380)=0x4) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) 11:37:21 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt(r0, 0x7, 0x7fffffff, &(0x7f0000000000)=""/58, &(0x7f0000000040)=0x3a) ioctl(r0, 0x4000008912, &(0x7f0000000200)="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") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x40, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000180)) accept(r1, &(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000100)=0x80) 11:37:21 executing program 4 (fault-call:4 fault-nth:21): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) [ 603.617429] FAULT_INJECTION: forcing a failure. [ 603.617429] name failslab, interval 1, probability 0, space 0, times 0 [ 603.628788] CPU: 0 PID: 20942 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 603.635652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 603.645024] Call Trace: [ 603.647652] dump_stack+0x185/0x1d0 [ 603.651317] should_fail+0x87b/0xab0 [ 603.655070] __should_failslab+0x278/0x2a0 [ 603.659360] should_failslab+0x29/0x70 [ 603.663280] __kmalloc_node_track_caller+0x24b/0x11b0 [ 603.668503] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 603.673894] ? __ip6_append_data+0x364d/0x4fb0 [ 603.678573] __alloc_skb+0x2cb/0x9e0 [ 603.682314] ? __ip6_append_data+0x364d/0x4fb0 [ 603.686953] __ip6_append_data+0x364d/0x4fb0 [ 603.691410] ? __ip6_append_data+0x2b91/0x4fb0 [ 603.696063] ip6_append_data+0x40e/0x6b0 [ 603.700174] ? do_rawv6_getsockopt+0x510/0x510 [ 603.704805] ? do_rawv6_getsockopt+0x510/0x510 [ 603.709431] rawv6_sendmsg+0x2756/0x4fc0 [ 603.713580] ? kmsan_internal_chain_origin+0x12b/0x210 [ 603.718897] ? __msan_chain_origin+0x69/0xc0 [ 603.723349] ? perf_trace_sys_exit+0x436/0x4e0 [ 603.728005] ? compat_rawv6_ioctl+0x100/0x100 [ 603.732550] inet_sendmsg+0x3fc/0x760 [ 603.736393] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 603.741806] ? inet_getname+0x4a0/0x4a0 [ 603.745836] __sys_sendto+0x6c4/0x7e0 [ 603.749676] ? validate_slab_slab+0x9a0/0xe20 [ 603.754217] ? __msan_poison_alloca+0x15c/0x1d0 [ 603.758925] ? do_syscall_64+0x9e/0x230 [ 603.762968] __x64_sys_sendto+0x1a1/0x210 [ 603.767156] ? __sys_sendto+0x7e0/0x7e0 [ 603.771154] do_syscall_64+0x15b/0x230 [ 603.775080] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 603.780288] RIP: 0033:0x455a99 [ 603.783492] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 603.791234] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 603.798522] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 603.805825] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 603.813115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 603.820404] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000015 11:37:27 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 11:37:27 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:37:27 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2000, 0x80) setsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000080)="65870b012fd3dcfe86b504791bff69c49753340805c8fccaec7ee66bc5129fa6bc529287385cbb159db23a71bd62ed6bd3e8edcf33b8a530609ae53dab899476a3db404bb3adf5287596901ba8874fe97ae8ced80b522c", 0x57) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x101800, 0x0) 11:37:27 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") prlimit64(0x0, 0xb, &(0x7f00000000c0)={0x20, 0x6}, &(0x7f0000000180)) 11:37:27 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000280)={0xffffffff}, 0x13f, 0x1009}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r2, &(0x7f0000000300)={0x5, 0x10, 0xfa00, {&(0x7f0000000400), r3, 0x2}}, 0x18) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000340)='westwood\x00', 0x9) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000140)={{0x1000000, 0x0, 0x0, 0x0, 'syz0\x00'}, 0x3, 0xfffffffffffffffe, 0xa, 0x0, 0x1, 0x0, 'syz1\x00', &(0x7f00000000c0)=["07e646d40000000000"], 0x9}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000600)={{0x2, 0x0, 0x7, 0x1, 0x2}, 0x401, 0x8}) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:37:27 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate(0xc, r0, &(0x7f0000000340)="e8e8e8e86b8b5d2677537c15e346625058e94d02be6322882b3614f971e1f7e695b476660607142f360636c6ef0a6ae8efd2b8551cdaa7fae2411681b01693e7a350f36d030ef05bee53a9819fca95b9fb6e70b6808d8061b954acc65002f78257c225b156fe53e7311f6175baedf3d72b6c3e7f01544f3cede8", 0x7a, r0) r1 = request_key(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='eth0vboxnet0userposix_acl_access\x00', 0xfffffffffffffffd) keyctl$instantiate(0xc, r0, &(0x7f0000000080)="a09e91e7c320e2d10f08bae7cca73a27611d08484c885dd52dbf636180d55b99f9b59a", 0x23, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc0\x00', 0x8000, 0x0) poll(&(0x7f0000000300)=[{r2, 0x80}], 0x1, 0x1) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) 11:37:27 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x54) exit(0x0) poll(&(0x7f0000000140), 0x2000000000000135, 0x78e) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) fsetxattr(r1, &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000200)='nat\x00', 0x4, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 11:37:27 executing program 4 (fault-call:4 fault-nth:22): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) [ 609.136922] FAULT_INJECTION: forcing a failure. [ 609.136922] name failslab, interval 1, probability 0, space 0, times 0 [ 609.148268] CPU: 0 PID: 20957 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 609.155142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 609.164527] Call Trace: [ 609.167167] dump_stack+0x185/0x1d0 [ 609.170843] should_fail+0x87b/0xab0 [ 609.174627] __should_failslab+0x278/0x2a0 [ 609.178928] should_failslab+0x29/0x70 [ 609.182858] kmem_cache_alloc_node+0x157/0xc80 [ 609.187485] ? __alloc_skb+0x202/0x9e0 [ 609.191427] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 609.196950] __alloc_skb+0x202/0x9e0 [ 609.200736] __ip6_append_data+0x364d/0x4fb0 [ 609.205209] ? __ip6_append_data+0x2b91/0x4fb0 [ 609.209868] ip6_append_data+0x40e/0x6b0 [ 609.213985] ? do_rawv6_getsockopt+0x510/0x510 [ 609.218624] ? do_rawv6_getsockopt+0x510/0x510 [ 609.223264] rawv6_sendmsg+0x2756/0x4fc0 [ 609.227402] ? apic_timer_interrupt+0xa/0x20 [ 609.231882] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 609.237401] ? kstrtoull+0x766/0x7e0 [ 609.241207] ? compat_rawv6_ioctl+0x100/0x100 [ 609.246399] inet_sendmsg+0x3fc/0x760 [ 609.250249] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 609.255675] ? inet_getname+0x4a0/0x4a0 [ 609.259737] __sys_sendto+0x6c4/0x7e0 [ 609.263602] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 609.268586] ? syscall_return_slowpath+0xe9/0x710 [ 609.273523] __x64_sys_sendto+0x1a1/0x210 [ 609.277727] ? __sys_sendto+0x7e0/0x7e0 [ 609.281742] do_syscall_64+0x15b/0x230 [ 609.285676] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 609.290909] RIP: 0033:0x455a99 [ 609.294119] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 609.301867] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 609.309165] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 609.316464] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 609.323766] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 11:37:27 executing program 2: wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) socketpair(0x4, 0xb, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)=0x4) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f0000000080)=0xffffffffffffff23) 11:37:27 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") prlimit64(0x0, 0xb, &(0x7f00000000c0)={0x20, 0x6}, &(0x7f0000000180)) 11:37:27 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x4, 0x9) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:37:27 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) [ 609.331070] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000016 11:37:27 executing program 7: r0 = socket$inet6(0xa, 0x100000000002, 0x80000000000b4d7) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x2009, 0x9, 0x1}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x4, 0x7}, &(0x7f0000000080)=0x90) socket$inet6(0xa, 0x3, 0xb471) ioctl(r0, 0x5, &(0x7f00000000c0)="295ee1311f16f477671070") r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x400, 0x0) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f0000000200)) 11:37:27 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) wait4(r0, &(0x7f0000000040), 0x2, &(0x7f0000000240)) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) 11:37:27 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:37:27 executing program 5: socket$inet6(0xa, 0x1, 0x0) prlimit64(0x0, 0xb, &(0x7f00000000c0)={0x20, 0x6}, &(0x7f0000000180)) [ 609.550893] Unknown ioctl 1074310928 [ 609.593548] Unknown ioctl 1074310928 11:37:34 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='hostfs\x00', 0x1000, &(0x7f0000000380)="1a3a81064c9cc10e116bb8e3550ee068e8276e7ccee9b2a57356e5d5b1bfd4d336ec45991399dbfae145c623a776c8a167d6c23e6bdb1a15246616d4a74d77ed7bfe8247169feaa2b18489e7fc3ba10203a0387413f65cc75bf2502509e1398e16b5dd640e44702d831371852aefb11d4b7297429563b5dafb46b9317452e1742724b0446039392adba74e3cae08f69a179189044b51ec192366fb") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) getsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000000040), &(0x7f00000000c0)=0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 11:37:34 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000080023) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:37:34 executing program 3: socket$inet6(0xa, 0x1, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:37:34 executing program 5: socket$inet6(0xa, 0x1, 0x0) prlimit64(0x0, 0xb, &(0x7f00000000c0)={0x20, 0x6}, &(0x7f0000000180)) 11:37:34 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x7, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:37:34 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20, @rand_addr=0x9}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}}, 0x40, {0x2, 0x4e24, @loopback=0x7f000001}, 'eql\x00'}) 11:37:34 executing program 4 (fault-call:4 fault-nth:23): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:37:34 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 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) exit(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x900, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x8) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x444003) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000040)) poll(&(0x7f0000000180)=[{r0}], 0x1, 0xfff) [ 616.856479] FAULT_INJECTION: forcing a failure. [ 616.856479] name failslab, interval 1, probability 0, space 0, times 0 [ 616.867882] CPU: 1 PID: 20999 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 616.874756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 616.884200] Call Trace: [ 616.886856] dump_stack+0x185/0x1d0 [ 616.890533] should_fail+0x87b/0xab0 [ 616.894299] __should_failslab+0x278/0x2a0 [ 616.898603] should_failslab+0x29/0x70 [ 616.902544] __kmalloc_node_track_caller+0x24b/0x11b0 [ 616.907779] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 616.913182] ? __ip6_append_data+0x364d/0x4fb0 [ 616.917842] __alloc_skb+0x2cb/0x9e0 [ 616.921593] ? __ip6_append_data+0x364d/0x4fb0 [ 616.926248] __ip6_append_data+0x364d/0x4fb0 [ 616.930720] ? __ip6_append_data+0x2b91/0x4fb0 [ 616.935390] ip6_append_data+0x40e/0x6b0 [ 616.939519] ? do_rawv6_getsockopt+0x510/0x510 [ 616.944180] ? do_rawv6_getsockopt+0x510/0x510 [ 616.948835] rawv6_sendmsg+0x2756/0x4fc0 [ 616.952980] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 616.958504] ? kstrtoull+0x766/0x7e0 [ 616.962320] ? compat_rawv6_ioctl+0x100/0x100 [ 616.966876] inet_sendmsg+0x3fc/0x760 [ 616.970739] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 616.976172] ? inet_getname+0x4a0/0x4a0 [ 616.980216] __sys_sendto+0x6c4/0x7e0 [ 616.984072] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 616.989141] ? syscall_return_slowpath+0xe9/0x710 [ 616.994076] __x64_sys_sendto+0x1a1/0x210 [ 616.998275] ? __sys_sendto+0x7e0/0x7e0 [ 617.002339] do_syscall_64+0x15b/0x230 [ 617.006271] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 617.011480] RIP: 0033:0x455a99 [ 617.014684] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 617.022430] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 617.029730] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 617.037034] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 617.044392] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 617.051695] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000017 11:37:35 executing program 3: socket$inet6(0xa, 0x1, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:37:35 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000040)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:37:35 executing program 5: socket$inet6(0xa, 0x1, 0x0) prlimit64(0x0, 0xb, &(0x7f00000000c0)={0x20, 0x6}, &(0x7f0000000180)) 11:37:35 executing program 7: socket$inet6(0xa, 0x1, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) epoll_create(0x9) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:37:35 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000140)=0xc) wait4(r0, 0x0, 0x60000009, &(0x7f0000000180)) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x80000fc, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) socket$pptp(0x18, 0x1, 0x2) 11:37:35 executing program 3: socket$inet6(0xa, 0x1, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:37:35 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) getsockname(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) sendmsg$inet_sctp(r1, &(0x7f0000000180)={&(0x7f00000000c0)=@in6={0xa, 0x4e20, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c, &(0x7f0000000600)=[{&(0x7f0000000140)="fd4f2fa355d447aa65b7d6b0ca21051bab9195aef93650482e661d23a6b8e636775582", 0x23}, {&(0x7f0000000200)="bc86a3a884952ab0206a004b6a127b09ac49999d471b4f01a47cc28007787f47d34d241f012dbb7381de1e49633d7def33a90eb8c47d238c31e31ba836d3afe21015b1e6ba65edc295b5a01cddd51ab5a82a0d6ea39a230d46b8ac0da33a6884dd5bf32ca9", 0x65}, {&(0x7f0000000280)="ca1eb261b41f7ef474eccbe726996782d158de9cf6878cfa881eb2775552e180700bfa3de53b2bee0397b5cc78aa79faff759e8594a18e90f91cd28b109505f9eccdd66c1f6e0f7e55562a3e18d1ab9a2e05dee03ac4694d570b1cc94b4f56e9043c9f890e47789f8663ddc7ccf701c93d5c10cb5a6c285fa9252da1a0a8984f80a63329682947828cf9e2f98e0bfd5bc667a9e35c68d56895f612e4a746b098a9c3b6728fce52de51ebb8cf712e6cabc361d35cf5fed98916b4d11e5f712ab8656071d7c7967bd773cd4eb678d18763f19c2f48bad2d7d2da561526d419", 0xde}, {&(0x7f0000000380)="0d238f117ca2872e1a3ab4fd92f89c2f9b2358d8377d61d991a0628eef9abdb29fab6dcc3bd0507dceeaa3530554852b252f8a604272fbda4cd974d6e9566c4480570ee3151286f6bf2072e77f5b1ade4b5d89e1a8ab4dca95c0ea4754b007340f9c27d9f752047cfccc04c05b444daa2a4d68bca9cbf8a3f4f9326b8acb7ea0c2a39c6ffce24bb837d1f4eaa156a28279288035fe199a85e04ce9a3ea42555a2d0666cf2b08a2669db04ad08b0ea2e1e2e5352e416fb697cb93e9fb99e9de291fdc1b8f817a", 0xc6}, {&(0x7f0000000480)="023e36e6daef7afce96e1129fe96a39dd4662809d4a73aa17c41e59699cbdf0f7618eed73424d06cf46d846f26f73ad1acbb78b36d4e815185f6b8dad95081d0082a9e448cf13c9b7ff3590667fe35eceba1de5d8227224c500624a3434af96b86db3affd50beabe561c6deed3b44f97501b0ec3553210f8ac034ed3c37ff0ea0ef5e82c9b6679f9766473b61ae9c16807d5d158a2e549dd7300", 0x9a}, {&(0x7f0000000540)="bf7ec50372bfce59ebefd3157ac748357c32ba885957c0316a962217c8dcae1cdb28c06c90c0e05804f24d4ff9a14093f689ddd4d7ea49493d83d6128e7365657129089e1d9519614e633c54cfcc8cfa71b9999c826f3b5b6690088fafb952549c51ee0cedf6d201cc45840d2ffdbd5553eac89ea61e07813530d87f3988f71f7076362900b12ef400d57178fe8c0c3f03c12a8935a3ba8e7fcc7351132896ec996d79c6cb8e", 0xa6}], 0x6, &(0x7f0000000680)=[@prinfo={0x18, 0x84, 0x5, {0x10, 0x2b}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast=0xffffffff}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast=0xffffffff}], 0x48, 0x50}, 0x50) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:37:35 executing program 5: ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") prlimit64(0x0, 0xb, &(0x7f00000000c0)={0x20, 0x6}, &(0x7f0000000180)) 11:37:43 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000140)='./file0/file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f0000000280)="78dc5a08d2c901000000fa484fc6cea750e3020ca81f2508ffed") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) sendmsg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000380)="844cd74d876286c068c1a7012ad46beb75664c7250887efa883847e229d96ae5094f48ee250c23986c02b7cb957e5cd7c352724369d45ace8cc54c77751a27d52825047c41c8aeecf6df4e11d4afcf68e7419b68c635c3", 0x57}, {&(0x7f0000000400)="3c44e2236d79c7253ae684092f37dc4bdca22cbf39060e03a6b5800f363fcbeded7a07a847d4cb5dc512038ca48fe71c95499207b5ecc3811586389a189c91cfba8ed3c4dd15a083a18c4404fa6035d000e61baa5469c44da80bb1c29b84b1f27b5873a8f22ba7d5026108034fd5585211c13b7984f45e41998dd33fbfcec5bf1fa8c5bc8a491f3698b6eb8328d8ac7b6605637422", 0x95}, {&(0x7f0000000240)="d80892acf78cc30319391db23f3b06fdbba25737917d29ee4bedf4af5efbc1320e3945b1fbcdfde28c02087d302d4c69828ad2f1", 0x34}, {&(0x7f00000002c0)="bd931fcf8667d0546aa81c0bccc2c119e6b354829dd1051685a874856083af21b7afdc6d2e349ee496f6bedacb77d3279d60abcab385fe", 0x37}, {&(0x7f00000004c0)="e301c33b7dae8c596a505ddeacb9e5abe4a3404f0bea2004de2ac3c91d2a42811daeee496605991d3b078ff07ea8e0bce7c1b98d6df6dcc999c856235f48e51afa07f1420a4b0c9dc7", 0x49}, {&(0x7f0000000540)="d8d9465c20ab04397c888abd2cd587b2750e405a99cafe87d3e65811d732bae916700531f677f8c21c846fff1d8fe88040ea3b39b9d3deaaa21c446f90dae69672ad98c17b29c486d1375ecf39d973d93401b3d4a66ec6567c3d37fbd59939e5500f6eb818a8210dd59d94336424369ab4c35689dec33eb6586bb940ba4dfca0", 0x80}, {&(0x7f00000005c0)="4973cea399c68ebc0e127bdf75cd334d3a13d7f1533157b693527b3a87e5fffa3f08b982b0efa4190a2071ac4c0ee8cb7eb73b1a42962752da59e7062152cbdd5a6a04be494e358b062c87e1a39740078524cab534ec2f75180db871e1e18e5e9b8619446f2031b23a5f67aa0153066698cfb5e40dc636ce35a4c8bf781767f70e184d023ca35a08400ee73204c663fb47bf2446", 0x94}], 0x7, &(0x7f0000002400)=[{0xf0, 0x0, 0x4, "344847699d70b308e21c97dcc52034f0beb8d9fd543c0ac6a828fee73a24311247a027fd3be965e23c35e1006095756a378bae61feca50cbd532bf040ad95af4df561d98f416d1073fd8bbacc8149259f901995feeaa8216d9ed698cb736f8d62d484ae8205dcc89982b8705796ca565551e9292043b50b112e4e6bef6467b30a770c648b0fae6de4e4256559473a5973f364505742508273597330ebc9941bd47c63fea4a548747221fd83c730829cffc0ba6d387481b40fcc3c3bfa7b029ff105cf0cce7c100aef18effc10cf37fb29375212f8dc9d0a4e1d4f20f4417"}, {0xe8, 0x101, 0x6, "3e0af5d304748a2c9d651057fb4fc57721089599793890e2721ce0f2a4c78635f7a7a6bca1c43b7b470976c964178bba1a0d7b3ad3e45411b2999e74c1be0ec978bc84f297b09047915b2dbb21052d2b702d48d2a981e16e4eb194ab59653847d956935e948cbd4e68353aefe8977be9b86050afee66b12a025e2bf81058b0c60785d90af9743776e21167021ec6caffe8ce07bc62ec10df52fe169abc578b0d870fe11ebf31cf7b7de47c17350e067623154918ef8f79c4b405f84eee2782fba5bb69fb5845574e0414d0a5022801adf20063da253814a1"}, {0x1010, 0x112, 0x610d, "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{0x100, 0x11b, 0x2, "17a6252a82c2718509c6f199d4256e48d75470150ab65b2d162fdbd4469e0fa7881f10a7ddd2bd2ba841357e70130c9726d81f4bbedd74d64c8c8b224c5b3aa60850ebc61d16d1e4876b1389584a776c622ddb9f6a8bed51d32a7f87ef512dcb1e14426921c152f17e15e7e96320d87bbd4605dc47e48c2d66da47f547da32a6b1be918e5343b5b5026eccccd427f811ed26750e0b1456620aba0c127f8d68b71ef5837c11e3745886205da0a1d28ee6ae03369445f515194b09c7be49dff7fdcff0c02a2d031d5de2a4653ea836c8fda8d5f42e59074bd2f71217eb9eb784e135fc0b86c50023f6ded198"}, {0x100, 0x10b, 0x7fff, "25aa12a87a16b833e3108ba123c08bd7fc582b4592468a790ba1209c5ae93118d83373cbb9bcd2b1f928b244260707b2281798767227fca6f56ef41b6551d8631a3f1391d8336ede2e23bbc3e4db4184b2d654d6883224a3c0104bf3ed0b0203fde5619324a0d80234efb1a3213c39d30bea1fc78d5d9fea90682acec58b7912c69f64ceac412ff88bab8482cada7019f1c9998a4e713272ff48ba12194e897905bc63599371a887daeb473938b0fdd99a6f4aa24a0cb0ddb6b5673e78822607d7faced218a8aa6237b6db924c4be6cbc4776e24b43b9ca119a92dd071a8bf971ace077df8ff64dc2087"}, {0x108, 0x1, 0x14f, "7435c5125234c47885262ae02941b6a77774f319d9c2256a9130dae89a4ebfa68b349ff4de2b90ddc2e0743c108d285e7aee56d3c7c65de216bdcd94e6e4b876fd6adacf7ab770040c6c88196e9d808f8389e2eadfcb83791b49f3686f9d50b46f5623d68651c71b8b1b713b2d4e9ab3a70b8ed7b7711e6fce748807ac522cf8c6474b0b4422b92cf394012219fa9cd3fcaf9118883a76a25e363d6ee19a4c1d553b8fb283a4cd89b7e4f03e5625ac9acd6d180899a5d937645a5d8c2876e2ecbb20f33d1923d8a23ceb2b6e99c929395edea8d4c9aaa89a4378f85510b5bb7cc882def4fde06e933072f82b52b519fb15cf47cb"}, {0x60, 0x10f, 0x3, "cc265dee0eae11f6801eadb83ad82c8f9082dcece408d6b1d55bf97eb10087e25779065aa11c0f576b5fa64a26f1620c088583316ee59f56bee0e03e56e176ccd09542ecffa9bbf5b7e9"}, {0x40, 0x1ff, 0x2099, "6367ea0716ae770798dafa72239e6341f30510e9b309e75266af78aa1152f288749d81c094252db3acaf74115a4f87"}, {0x80, 0x6, 0x80000000000, "29c1de1bac99988c21997af11e8633ed8c4e05787651ffb9cdbafb845e4b7568800f0e6abb4415de58d03d8d7e64fb86b0dc3b6240bf1f4d17bbeef010a5e03b5f127648d54a362726c924ee46d3a38f3521ac0a175d23bcf7eb75542e6277c8bbdead213c92b5a0274c"}], 0x1610, 0x44000}, 0x0) 11:37:43 executing program 4 (fault-call:4 fault-nth:24): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:37:43 executing program 3: ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:37:43 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000740)='/dev/zero\x00', 0x0, 0x0) preadv(r1, &(0x7f0000003080)=[{&(0x7f0000001c80)=""/173, 0xad}, {&(0x7f0000001d40)}, {&(0x7f0000003000)=""/67, 0x43}], 0x3, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x5, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:37:43 executing program 5: ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") prlimit64(0x0, 0xb, &(0x7f00000000c0)={0x20, 0x6}, &(0x7f0000000180)) 11:37:43 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8, 0x50, r0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x9, 0x1854af10f471e3b2}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x4, 0x1, 0x4, 0xe6, 0x7, 0x6, 0xfffffffffffffce1, 0x20, r2}, 0x20) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) 11:37:43 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_emit_ethernet(0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c209ae236219000008004800002800000000002f9078ac2314bbac1414aa8307efe0000001890300000000009078"], &(0x7f00000002c0)) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:37:43 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 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) socketpair$inet(0x2, 0xf, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000040)='nr0\x00') exit(0x0) poll(&(0x7f0000000180)=[{r0, 0xfffffffffffffffe}], 0x1, 0xfff) [ 625.515904] FAULT_INJECTION: forcing a failure. [ 625.515904] name failslab, interval 1, probability 0, space 0, times 0 [ 625.527516] CPU: 1 PID: 21052 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 625.534380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 625.543755] Call Trace: [ 625.546385] dump_stack+0x185/0x1d0 [ 625.550060] should_fail+0x87b/0xab0 [ 625.553842] __should_failslab+0x278/0x2a0 [ 625.558138] should_failslab+0x29/0x70 11:37:43 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x279, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000140)={{0x3, 0x2, 0xec2e, 0x3}, 0x7, 0x7, 'id0\x00', 'timer1\x00', 0x0, 0x4, 0x4, 0x93, 0x9}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) [ 625.562071] kmem_cache_alloc_node+0x157/0xc80 [ 625.566700] ? __alloc_skb+0x202/0x9e0 [ 625.570633] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 625.576129] __alloc_skb+0x202/0x9e0 [ 625.579911] __ip6_append_data+0x364d/0x4fb0 [ 625.584384] ? __ip6_append_data+0x2b91/0x4fb0 [ 625.589041] ip6_append_data+0x40e/0x6b0 [ 625.593155] ? do_rawv6_getsockopt+0x510/0x510 [ 625.597813] ? do_rawv6_getsockopt+0x510/0x510 [ 625.602445] rawv6_sendmsg+0x2756/0x4fc0 [ 625.606612] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 625.612119] ? kstrtoull+0x766/0x7e0 [ 625.615917] ? compat_rawv6_ioctl+0x100/0x100 [ 625.620458] inet_sendmsg+0x3fc/0x760 [ 625.624306] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 625.629724] ? inet_getname+0x4a0/0x4a0 [ 625.633775] __sys_sendto+0x6c4/0x7e0 [ 625.637627] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 625.642603] ? syscall_return_slowpath+0xe9/0x710 [ 625.647532] __x64_sys_sendto+0x1a1/0x210 [ 625.651724] ? __sys_sendto+0x7e0/0x7e0 [ 625.655727] do_syscall_64+0x15b/0x230 [ 625.659751] entry_SYSCALL_64_after_hwframe+0x44/0xa9 11:37:43 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x5, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'erspan0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) 11:37:43 executing program 5: ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") prlimit64(0x0, 0xb, &(0x7f00000000c0)={0x20, 0x6}, &(0x7f0000000180)) [ 625.664960] RIP: 0033:0x455a99 [ 625.668165] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 625.675912] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 625.683208] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 625.690500] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 625.697788] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 625.705100] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000018 11:37:43 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x74, &(0x7f0000000000)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x19}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff]}, 0x8000}, @in6={0xa, 0x4e24, 0x341, @mcast2={0xff, 0x2, [], 0x1}, 0x8}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x7f}, &(0x7f0000000180)=0x8) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:37:43 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") prlimit64(0x0, 0xb, &(0x7f00000000c0)={0x20, 0x6}, &(0x7f0000000180)) 11:37:43 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140)=0x9, 0x4) ioctl(r0, 0xb, &(0x7f0000000400)="0100000010700c742729ec9ab159fb11bc3fbc279434e8133ba7d3b732fc535b22a4911112a5820c7107fcf4a3501579f65ef67a57ecc0fddd7c4cab927c64b4e002fc9974ba04b2587fa921a1e61f9b611d700bea513f2426cc3ab913f427b0af988e57b2207f5e37ddb5886b86453149e6ca01fb53a769cc706deca61648e48d6bacb31a2c6ae336f30d0c28f7253baef90f6b2247e47cc9f40e7860ea22b27878f69194afcd7148f345e559e3d23b8fe68b7003530ce02a455697e10e7c2fb790613573762490772eb3d4317b8f34bd2d512d59ecab90824fc880ccd3386f7ecb591423642841dd850868821bc069064fc3d7504fab") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = dup(r1) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x50) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@proc={0x10}, 0xc, &(0x7f0000000040)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="38000000666500000000000000000000000e000000"], 0x1}], 0x1, &(0x7f0000000240)}, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x40, &(0x7f0000000080), 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$vsock_dgram(r2, &(0x7f0000000180)={0x28, 0x0, 0x0, @hyper}, 0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:37:43 executing program 2: wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) 11:37:43 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket(0x1a, 0x7, 0x5) getsockname$inet(r1, &(0x7f0000000100)={0x0, 0x0, @multicast1}, &(0x7f0000001200)=0x10) fsetxattr(r0, &(0x7f00000000c0)=@known='security.evm\x00', &(0x7f0000000140)='nodevGPLwlan0posix_acl_access{posix_acl_access\x00', 0x2f, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000180)="390bfc1675ea55193756309f7f645b295ee1311f16f477671070") getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000200)=""/4096, &(0x7f0000000080)=0x1000) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) [ 625.995060] IPVS: length: 4096 != 8 [ 626.026949] IPVS: length: 4096 != 8 11:37:46 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0xffffffffeffffff8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000187ff8)='.', &(0x7f0000000240)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) fchmodat(r0, &(0x7f00000000c0)='./file0\x00', 0x2) 11:37:46 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x28000, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000040)=""/47) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) 11:37:46 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="02000020", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0xc) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x14) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000180)={0x0, 'sit0\x00', 0x4}, 0x18) 11:37:46 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") prlimit64(0x0, 0xb, &(0x7f00000000c0)={0x20, 0x6}, &(0x7f0000000180)) 11:37:46 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xfd, 0x7ffc) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x12080000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="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"], 0x14}, 0x1, 0x0, 0x0, 0x8800}, 0x20000815) 11:37:46 executing program 3: ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:37:46 executing program 4 (fault-call:4 fault-nth:25): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:37:46 executing program 1: socket$inet6(0xa, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fallocate(r1, 0x0, 0xb4cd, 0x5) fallocate(r1, 0x0, 0x2, 0x7fff) write$cgroup_type(r1, &(0x7f00000009c0)='threaded\x00', 0xfffffc47) fallocate(r1, 0x3, 0x8, 0x8000) fallocate(r1, 0x3, 0x0, 0xffff) [ 628.375137] FAULT_INJECTION: forcing a failure. [ 628.375137] name failslab, interval 1, probability 0, space 0, times 0 [ 628.386476] CPU: 1 PID: 21100 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 628.393341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 628.402714] Call Trace: [ 628.405352] dump_stack+0x185/0x1d0 [ 628.409036] should_fail+0x87b/0xab0 [ 628.412799] __should_failslab+0x278/0x2a0 [ 628.417100] should_failslab+0x29/0x70 11:37:46 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f0000000040)=0x4) [ 628.421037] __kmalloc_node_track_caller+0x24b/0x11b0 [ 628.426277] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 628.431674] ? __ip6_append_data+0x364d/0x4fb0 [ 628.436335] __alloc_skb+0x2cb/0x9e0 [ 628.440080] ? __ip6_append_data+0x364d/0x4fb0 [ 628.444726] __ip6_append_data+0x364d/0x4fb0 [ 628.449200] ? __ip6_append_data+0x2b91/0x4fb0 [ 628.453847] ip6_append_data+0x40e/0x6b0 [ 628.457964] ? do_rawv6_getsockopt+0x510/0x510 [ 628.462628] ? do_rawv6_getsockopt+0x510/0x510 [ 628.467266] rawv6_sendmsg+0x2756/0x4fc0 [ 628.471400] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 628.476915] ? kstrtoull+0x766/0x7e0 [ 628.480712] ? compat_rawv6_ioctl+0x100/0x100 [ 628.485258] inet_sendmsg+0x3fc/0x760 [ 628.489111] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 628.494535] ? inet_getname+0x4a0/0x4a0 [ 628.498575] __sys_sendto+0x6c4/0x7e0 [ 628.502432] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 628.507411] ? syscall_return_slowpath+0xe9/0x710 [ 628.512341] __x64_sys_sendto+0x1a1/0x210 [ 628.516539] ? __sys_sendto+0x7e0/0x7e0 [ 628.520546] do_syscall_64+0x15b/0x230 [ 628.524479] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 628.529693] RIP: 0033:0x455a99 [ 628.532901] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 628.540646] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 628.547944] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 628.555241] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 628.562534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 11:37:46 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x200000000ff) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) [ 628.569827] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000019 11:37:46 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, 0x1c) ioctl$sock_proto_private(r1, 0x89ee, &(0x7f0000000000)="b3514a1e286eaeb6bfafb5d9e14a01c9d0e70f7deff3f134bf5afa16a63f65016f537ff203c09ae9f286530a8a23979ace23bbbeb18078a1d024e49274e0d3c023a3efa3c1d57a6ebe729b82cc0a58afd44c97d143ed0000c656447110a8749d6fd5e89e6b92bf4b79073d8d1c773d210eececd066cb9e0cfdf1d26650525e890e4be8b7b6abada67842a039335c9659f428e8eedb2c7a5f22b9fbe2eec31fd4c0eb3c6579bd38c3cb70110aa18953d0b3ccbffe2782a209cfc0f63ce8941c713980a353e59f37a8cee8a138c28942c2dd190c701890549556ced4") 11:37:46 executing program 1: getpgrp(0xffffffffffffffff) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0xfffffffffffffff9}]}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_pts(r0, 0x0) mremap(&(0x7f00005cf000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f00006cb000/0x3000)=nil) 11:37:46 executing program 3: ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:37:46 executing program 4 (fault-call:4 fault-nth:26): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:37:46 executing program 2: clone(0x5010400, &(0x7f0000000040)="722af6cb06ba9672dc45e247334a484a5146d52badc1fbbdc3c9b5b945b0a0", &(0x7f0000000380), &(0x7f0000000100), &(0x7f0000000340)) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x41) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00000002c0)={{0x3, 0x0, 0x5, 0x3, 0x80000000}, 0xfffffffffffffffc, 0x7}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140), 0x4) 11:37:46 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") prlimit64(0x0, 0xb, &(0x7f00000000c0)={0x20, 0x6}, &(0x7f0000000180)) [ 628.812972] FAULT_INJECTION: forcing a failure. [ 628.812972] name failslab, interval 1, probability 0, space 0, times 0 [ 628.824516] CPU: 0 PID: 21139 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 628.831385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 628.840776] Call Trace: [ 628.843391] dump_stack+0x185/0x1d0 [ 628.847061] should_fail+0x87b/0xab0 [ 628.850803] __should_failslab+0x278/0x2a0 [ 628.855074] should_failslab+0x29/0x70 [ 628.858972] kmem_cache_alloc_node+0x157/0xc80 [ 628.863606] ? __alloc_skb+0x202/0x9e0 [ 628.867598] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 628.873092] __alloc_skb+0x202/0x9e0 [ 628.876867] __ip6_append_data+0x364d/0x4fb0 [ 628.881311] ? __ip6_append_data+0x2b91/0x4fb0 [ 628.885932] ip6_append_data+0x40e/0x6b0 [ 628.890024] ? do_rawv6_getsockopt+0x510/0x510 [ 628.894629] ? do_rawv6_getsockopt+0x510/0x510 [ 628.899230] rawv6_sendmsg+0x2756/0x4fc0 [ 628.903338] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 628.908826] ? kstrtoull+0x766/0x7e0 [ 628.912583] ? compat_rawv6_ioctl+0x100/0x100 [ 628.917101] inet_sendmsg+0x3fc/0x760 [ 628.920916] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 628.926301] ? inet_getname+0x4a0/0x4a0 [ 628.930299] __sys_sendto+0x6c4/0x7e0 [ 628.934118] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 628.939069] ? syscall_return_slowpath+0xe9/0x710 [ 628.943958] __x64_sys_sendto+0x1a1/0x210 [ 628.948122] ? __sys_sendto+0x7e0/0x7e0 [ 628.952101] do_syscall_64+0x15b/0x230 [ 628.956005] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 628.961195] RIP: 0033:0x455a99 [ 628.964384] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 628.972100] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 628.979369] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 628.986639] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 628.993919] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 629.001197] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 000000000000001a [ 629.264621] audit: type=1326 audit(1530185867.263:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=21130 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a99 code=0xffff0000 [ 629.645922] audit: type=1326 audit(1530185867.644:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=21130 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a99 code=0xffff0000 11:37:48 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) r1 = getpgrp(0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000380)={[], 0xa93, 0xfffffffffffffffc, 0x6, 0x4, 0x80000, r1}) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000140)='romfs\x00', 0x10, &(0x7f0000000240)="9c1fdcb4cf3e298e53cf903f3d864745da0987d43267c5842ba91f0e1383867475d2f3710d553b8ee08adc0c698490eab5c06e362d67351a37181ca5225ddcfd52b667a898f8e0e6ee506d3d101f5ae59c3d830b2a7fa6e993af9200dccc6535d51af57e50c469ec114b45de0239fb54c7") mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 11:37:48 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000200)=@nat={'nat\x00', 0x1b, 0x5, 0x700, 0x410, 0x248, 0xffffffff, 0x410, 0x410, 0x630, 0x630, 0xffffffff, 0x630, 0x630, 0x5, &(0x7f0000000000), {[{{@uncond, 0x0, 0x200, 0x248, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x1ff, 0x3, 0xff, 0x8001, 0x25, 0x4, [@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff]}, @empty, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x14}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @empty, @loopback={0x0, 0x1}], 0x6}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @ipv4=@multicast1=0xe0000001, @icmp_id=0x68, @port=0x4e23}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @rand_addr=0xa7f3}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0xffffffff, 0xff], [0xffffff00, 0xff000000, 0xffffffff, 0xffffffff], '\x00', 'irlan0\x00', {0xff}, {0xff}, 0x3b, 0x4, 0x0, 0x11}, 0x0, 0x1a0, 0x1c8, 0x0, {}, [@common=@srh1={0x90, 'srh\x00', 0x1, {0x7f, 0x10000, 0x8001, 0x3, 0x7, @dev={0xfe, 0x80, [], 0x16}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [0xffffff00, 0xff, 0xffffffff, 0xffffff00], [0xffffffff, 0xffffff00, 0xff, 0xff], [0xffffffff, 0xffffff00, 0x0, 0xffffff00], 0x3020, 0x8}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x510, 0x2, 0x1, [0xfffffffffffffff9, 0xfffffffffffffff7, 0xffff, 0x1, 0x8000, 0x2, 0x1, 0x8, 0xbdfe, 0x2, 0x9, 0xc0, 0x9, 0x9, 0x8, 0x100000001], 0xe}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x7, 0x7, 0x7}, {0x2, 0x8, 0x8}}}}, {{@uncond, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0xa, @ipv4, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key=0x6, @icmp_id=0x1c26}}}, {{@uncond, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@multicast2=0xe0000002, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @port=0x4e23, @port=0x4e23}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x760) r1 = socket$inet6(0xa, 0x3, 0x20000000021) prctl$intptr(0x0, 0xffff) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) 11:37:48 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8800108}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x28, r1, 0x100, 0x70bd29, 0x25dfdbff, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x32}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x40000) 11:37:48 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x2, &(0x7f0000000080)="295ee1311f160077ff0770") openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x800, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x41, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x3) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x2) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x6, [0x23, 0x9, 0x100, 0x7fff, 0x1ff, 0x4]}, &(0x7f0000000100)=0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) truncate(&(0x7f0000000240)='./file0\x00', 0xf31) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000140)=""/25) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x258) 11:37:48 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:37:48 executing program 4 (fault-call:4 fault-nth:27): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:37:48 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") prlimit64(0x0, 0xb, &(0x7f00000000c0)={0x20, 0x6}, &(0x7f0000000180)) 11:37:48 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000040)="0700e1311f16f477671070") r1 = dup(r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x600000000000000, 0x48f, &(0x7f0000000000)={0x0, @rand_addr, 0x0, 0x0, 'lc\x00'}, 0x2c) [ 630.545705] FAULT_INJECTION: forcing a failure. [ 630.545705] name failslab, interval 1, probability 0, space 0, times 0 [ 630.557260] CPU: 0 PID: 21159 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 630.564149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 630.573572] Call Trace: [ 630.576255] dump_stack+0x185/0x1d0 [ 630.579972] should_fail+0x87b/0xab0 [ 630.583776] __should_failslab+0x278/0x2a0 [ 630.588118] should_failslab+0x29/0x70 [ 630.592063] __kmalloc_node_track_caller+0x24b/0x11b0 [ 630.597320] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 630.602761] ? __ip6_append_data+0x364d/0x4fb0 [ 630.607429] __alloc_skb+0x2cb/0x9e0 [ 630.611242] ? __ip6_append_data+0x364d/0x4fb0 [ 630.615911] __ip6_append_data+0x364d/0x4fb0 [ 630.620429] ? __ip6_append_data+0x2b91/0x4fb0 [ 630.625127] ip6_append_data+0x40e/0x6b0 [ 630.629351] ? do_rawv6_getsockopt+0x510/0x510 [ 630.633994] ? do_rawv6_getsockopt+0x510/0x510 [ 630.638673] rawv6_sendmsg+0x2756/0x4fc0 [ 630.642838] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 630.648409] ? kstrtoull+0x766/0x7e0 [ 630.652264] ? compat_rawv6_ioctl+0x100/0x100 [ 630.656874] inet_sendmsg+0x3fc/0x760 [ 630.660770] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 630.666248] ? inet_getname+0x4a0/0x4a0 [ 630.670323] __sys_sendto+0x6c4/0x7e0 [ 630.674223] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 630.679252] ? syscall_return_slowpath+0xe9/0x710 [ 630.684246] __x64_sys_sendto+0x1a1/0x210 [ 630.688466] ? __sys_sendto+0x7e0/0x7e0 [ 630.692525] do_syscall_64+0x15b/0x230 [ 630.696465] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 630.701672] RIP: 0033:0x455a99 [ 630.704882] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 630.712622] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 630.719915] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 630.727202] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 630.734748] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 11:37:48 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) sysfs$1(0x1, &(0x7f0000000000)='selinuxtrustedtrusted\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r2, 0xfffffffffffffff7}, 0x8) 11:37:48 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000380), &(0x7f0000000080)=0x4) [ 630.742037] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 000000000000001b 11:37:48 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") prlimit64(0x0, 0xb, &(0x7f00000000c0)={0x20, 0x6}, &(0x7f0000000180)) 11:37:48 executing program 1: r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x856, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x4, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) dup2(r0, r1) 11:37:48 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='nr0\x00') r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:37:48 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") prlimit64(0x0, 0xb, &(0x7f00000000c0)={0x20, 0x6}, &(0x7f0000000180)) 11:37:48 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000040)) 11:37:49 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000080)=0x80, 0x80800) getsockname$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000240)=0x1c) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) 11:37:56 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='proc\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000040)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 11:37:56 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e2234125b", 0x18) 11:37:56 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x1) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) set_thread_area(&(0x7f0000000040)={0xfffffffffffffff8, 0xffffffff, 0x4000, 0x5, 0x1000, 0x9, 0x100000, 0x8001, 0x0, 0x280000}) 11:37:56 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000100)="295ee1311f16f477671070") prlimit64(0x0, 0xb, &(0x7f00000000c0)={0x20, 0x6}, &(0x7f0000000180)) 11:37:56 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x8, 0x101000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f00000003c0)={0x8, 0x3, 'client1\x00', 0x2, "069f5184eaf58c8a", "79a59094a8fafd879d18eb8082b6ec0c7b4eea78d9041d8ca6dce8201d603fe9", 0x7, 0x2}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x6, 0x91, 0x6, 0xfffffffffffffff7, 0x7f, 0x100000000000, 0x2, 0x7, 0x1, 0x8, 0xff, 0x0, 0xfffffffffffffffe, 0xfe5c, 0x7]}, &(0x7f0000000080)=0x100) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={r3, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x9, 0x100000001, 0x0, 0x80000000, 0x2}, 0x98) getsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000000), &(0x7f0000000040)=0x4) 11:37:56 executing program 4 (fault-call:4 fault-nth:28): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:37:56 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:37:56 executing program 2: epoll_create1(0x80000) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000040)=0x9653) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000080)={'veth1_to_bond\x00', @random="f2a9996c6fd9"}) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) [ 638.912770] FAULT_INJECTION: forcing a failure. [ 638.912770] name failslab, interval 1, probability 0, space 0, times 0 [ 638.924161] CPU: 0 PID: 21216 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 638.931022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 638.940394] Call Trace: [ 638.943030] dump_stack+0x185/0x1d0 [ 638.946706] should_fail+0x87b/0xab0 [ 638.950464] __should_failslab+0x278/0x2a0 [ 638.954757] should_failslab+0x29/0x70 [ 638.958691] kmem_cache_alloc_node+0x157/0xc80 [ 638.963320] ? __alloc_skb+0x202/0x9e0 [ 638.967252] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 638.972749] __alloc_skb+0x202/0x9e0 [ 638.976542] __ip6_append_data+0x364d/0x4fb0 [ 638.981004] ? __ip6_append_data+0x2b91/0x4fb0 [ 638.985673] ip6_append_data+0x40e/0x6b0 [ 638.989790] ? do_rawv6_getsockopt+0x510/0x510 [ 638.994437] ? do_rawv6_getsockopt+0x510/0x510 [ 638.999075] rawv6_sendmsg+0x2756/0x4fc0 [ 639.003208] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 639.008720] ? kstrtoull+0x766/0x7e0 [ 639.012508] ? compat_rawv6_ioctl+0x100/0x100 [ 639.017053] inet_sendmsg+0x3fc/0x760 [ 639.020903] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 639.026317] ? inet_getname+0x4a0/0x4a0 [ 639.030347] __sys_sendto+0x6c4/0x7e0 [ 639.034196] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 639.039163] ? syscall_return_slowpath+0xe9/0x710 [ 639.044083] __x64_sys_sendto+0x1a1/0x210 [ 639.048273] ? __sys_sendto+0x7e0/0x7e0 [ 639.052268] do_syscall_64+0x15b/0x230 [ 639.056192] entry_SYSCALL_64_after_hwframe+0x44/0xa9 11:37:57 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x4) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:37:57 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000100)="295ee1311f16f477671070") prlimit64(0x0, 0xb, &(0x7f00000000c0)={0x20, 0x6}, &(0x7f0000000180)) 11:37:57 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e2234125b", 0x18) [ 639.061399] RIP: 0033:0x455a99 [ 639.064601] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 639.072338] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 639.079638] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 639.086938] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 639.094232] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 639.101523] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 000000000000001c 11:37:57 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:37:57 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000100)="295ee1311f16f477671070") prlimit64(0x0, 0xb, &(0x7f00000000c0)={0x20, 0x6}, &(0x7f0000000180)) 11:37:57 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x200000) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000000)=""/17) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000140)=""/215) 11:37:57 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:37:57 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000140)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x1000, 0x6, 0x8, 0x1}, 0x14) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000740)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000007804000058020000400100000000000090030000900300009003000004000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000092c7cebc1446a7c200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000000000000000000000000000000000000180c20000010000000000000000000000000fffac14140b0f000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000029b6bcc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001801000000000000000000000000000000000000000000000000000028004e46515545554500000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00038010000000000000000000000000000000000000000000000000000480049444c4554494d45520000000000000000000000000000000000000000002000000073797a3000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4c8) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) 11:38:05 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040)=0x219) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 11:38:05 executing program 4 (fault-call:4 fault-nth:29): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:38:05 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e2234125b", 0x18) 11:38:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:38:05 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x8003, 0x400001) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040), 0x4) 11:38:05 executing program 7: r0 = socket$inet6(0xa, 0x80004, 0xb658) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={r1, 0x75, "9c4e1ced7f02d689fc1943a7804e96458aee28a2cd3fd22a1a4f95a863a77c66de0c33df6ec6ba89842ee922e8eef10a3de13196311ee410213b84004294fdb0ead7e1d55f0c5dcb198d32410b8f301cd7220379c087f8729623e49111742eb6be3e0ddcb39f86d37f2187741d8947b051e756ce63"}, &(0x7f0000000240)=0x7d) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000000c0)={0x2}, 0x4) 11:38:05 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)) prlimit64(0x0, 0xb, &(0x7f00000000c0)={0x20, 0x6}, &(0x7f0000000180)) 11:38:05 executing program 2: clone(0x0, &(0x7f0000000000)="4bf490e06f09ea1fb3fea27535c199bfd5b8904876421d5af16da38044653e6c2f033b98276e671f3845779a6cad6223", &(0x7f00000000c0), &(0x7f0000000040), &(0x7f0000000080)) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) [ 647.534537] FAULT_INJECTION: forcing a failure. [ 647.534537] name failslab, interval 1, probability 0, space 0, times 0 [ 647.546224] CPU: 0 PID: 21268 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 647.553115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 647.562512] Call Trace: [ 647.565172] dump_stack+0x185/0x1d0 [ 647.568893] should_fail+0x87b/0xab0 [ 647.572691] __should_failslab+0x278/0x2a0 [ 647.577028] should_failslab+0x29/0x70 [ 647.580989] __kmalloc_node_track_caller+0x24b/0x11b0 [ 647.586228] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 647.591707] ? __ip6_append_data+0x364d/0x4fb0 [ 647.596403] __alloc_skb+0x2cb/0x9e0 [ 647.600164] ? __ip6_append_data+0x364d/0x4fb0 [ 647.604829] __ip6_append_data+0x364d/0x4fb0 [ 647.609341] ? __ip6_append_data+0x2b91/0x4fb0 [ 647.614084] ip6_append_data+0x40e/0x6b0 [ 647.618225] ? do_rawv6_getsockopt+0x510/0x510 [ 647.622905] ? do_rawv6_getsockopt+0x510/0x510 [ 647.627575] rawv6_sendmsg+0x2756/0x4fc0 [ 647.631748] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 647.637275] ? kstrtoull+0x766/0x7e0 [ 647.641114] ? compat_rawv6_ioctl+0x100/0x100 [ 647.645691] inet_sendmsg+0x3fc/0x760 [ 647.649610] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 647.655107] ? inet_getname+0x4a0/0x4a0 [ 647.659192] __sys_sendto+0x6c4/0x7e0 [ 647.663082] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 647.668083] ? syscall_return_slowpath+0xe9/0x710 [ 647.673056] __x64_sys_sendto+0x1a1/0x210 [ 647.677368] ? __sys_sendto+0x7e0/0x7e0 [ 647.682016] do_syscall_64+0x15b/0x230 [ 647.685989] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 647.691245] RIP: 0033:0x455a99 [ 647.694466] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 647.702251] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 647.709691] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 647.717034] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 647.724347] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 11:38:05 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e2234125b", 0x18) 11:38:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) [ 647.731665] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 000000000000001d 11:38:05 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="298aab199071af76c61070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:38:05 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000280)=0x4) r1 = socket$inet6(0xa, 0x8080a, 0x0) r2 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x422000, 0x0) ioctl$BLKREPORTZONE(r2, 0xc0101282, &(0x7f0000000400)={0x1, 0x9, 0x0, [{0x11e, 0x5c90000000000, 0x0, 0x3, 0x5, 0x100000001, 0x3}, {0x3, 0x4, 0x4, 0x3, 0x6, 0x2, 0xffffffffffffffff}, {0x2, 0x6, 0xffff, 0x1, 0x7, 0x100000000, 0x2}, {0x0, 0x101, 0x6, 0x3, 0x80, 0xb35, 0x40}, {0x80000000, 0x0, 0x80, 0x1445, 0x2, 0x1, 0x40a143eb}, {0x7fffffff, 0xdacd, 0x7ff, 0x794, 0x9, 0x42, 0xb15}, {0x1, 0x1d, 0x0, 0x400, 0x2, 0x7, 0x9}, {0xfffffffffffeffff, 0x2, 0x5, 0x80000000, 0x3ff, 0xfffffffffffffd1c, 0x7}, {0x4, 0x8, 0x8a, 0x0, 0x0, 0x4, 0x100}]}) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000300)={@loopback, 0x0}, &(0x7f0000000340)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'bond0\x00', r3}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0x59, r4}) r5 = socket$inet6_sctp(0xa, 0x9, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000680)=""/149) 11:38:05 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)) prlimit64(0x0, 0xb, &(0x7f00000000c0)={0x20, 0x6}, &(0x7f0000000180)) 11:38:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:38:05 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000240)=0xc) wait4(r0, 0x0, 0x60000009, &(0x7f0000000280)) 11:38:05 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e2234125b", 0x18) 11:38:11 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x20, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000240)=""/162, 0xa2}, {&(0x7f0000000380)=""/237, 0xed}, {&(0x7f00000000c0)=""/30, 0x1e}, {&(0x7f0000000480)=""/156, 0x9c}], 0x4, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000540)=""/116) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 11:38:11 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)) prlimit64(0x0, 0xb, &(0x7f00000000c0)={0x20, 0x6}, &(0x7f0000000180)) 11:38:11 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/60, &(0x7f0000000080)=0x3c) r1 = socket$inet6(0xa, 0x3, 0x20000000021) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x40000, 0x0) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_DEL(r3, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x30, r4, 0x400, 0x70bd2d, 0x25dfdbff, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x80) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$SCSI_IOCTL_STOP_UNIT(r3, 0x6) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) socket$inet6(0xa, 0xa, 0xfffffffffffffffc) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x420001, 0x0) 11:38:11 executing program 4 (fault-call:4 fault-nth:30): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:38:11 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e2234125b", 0x18) 11:38:11 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:38:11 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) socket$inet6(0xa, 0x0, 0x6) 11:38:11 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) [ 654.165270] FAULT_INJECTION: forcing a failure. [ 654.165270] name failslab, interval 1, probability 0, space 0, times 0 [ 654.176649] CPU: 1 PID: 21320 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 654.183516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 654.192978] Call Trace: [ 654.195619] dump_stack+0x185/0x1d0 [ 654.199465] should_fail+0x87b/0xab0 [ 654.203248] __should_failslab+0x278/0x2a0 [ 654.207550] should_failslab+0x29/0x70 11:38:12 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16") prlimit64(0x0, 0xb, &(0x7f00000000c0)={0x20, 0x6}, &(0x7f0000000180)) [ 654.211482] kmem_cache_alloc_node+0x157/0xc80 [ 654.216108] ? __alloc_skb+0x202/0x9e0 [ 654.220051] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 654.225645] __alloc_skb+0x202/0x9e0 [ 654.229428] __ip6_append_data+0x364d/0x4fb0 [ 654.233894] ? __ip6_append_data+0x2b91/0x4fb0 [ 654.238559] ip6_append_data+0x40e/0x6b0 [ 654.242677] ? do_rawv6_getsockopt+0x510/0x510 [ 654.247315] ? do_rawv6_getsockopt+0x510/0x510 [ 654.251948] rawv6_sendmsg+0x2756/0x4fc0 [ 654.256084] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 654.261688] ? kstrtoull+0x766/0x7e0 [ 654.265491] ? compat_rawv6_ioctl+0x100/0x100 [ 654.270043] inet_sendmsg+0x3fc/0x760 [ 654.273963] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 654.279392] ? inet_getname+0x4a0/0x4a0 [ 654.283433] __sys_sendto+0x6c4/0x7e0 [ 654.287294] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 654.292277] ? syscall_return_slowpath+0xe9/0x710 [ 654.297216] __x64_sys_sendto+0x1a1/0x210 [ 654.301415] ? __sys_sendto+0x7e0/0x7e0 [ 654.305518] do_syscall_64+0x15b/0x230 [ 654.309546] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 654.314759] RIP: 0033:0x455a99 [ 654.317971] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 654.325889] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 654.333246] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 654.341585] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 654.348882] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 654.356184] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 000000000000001e 11:38:12 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:38:12 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:38:12 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket(0x2000000011, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xfcf6, 0x0, &(0x7f0000000080)={0xa, 0x8864, 0x1, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000000040)=""/4) 11:38:12 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16") prlimit64(0x0, 0xb, &(0x7f00000000c0)={0x20, 0x6}, &(0x7f0000000180)) 11:38:12 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:38:12 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000740)) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000700)=0x6) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000640)='/dev/snd/pcmC#D#c\x00', 0x3, 0x44001) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000680)) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000780)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) execveat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f0000000480)=[&(0x7f0000000240)='/dev/autofs\x00', &(0x7f0000000280)="b42d00", &(0x7f00000002c0)='/dev/zero\x00', &(0x7f0000000300)='/dev/autofs\x00', &(0x7f0000000340)='/dev/autofs\x00', &(0x7f0000000380)='/\x00', &(0x7f00000003c0)="2d2d707070317070703028d92400", &(0x7f0000000400)='/dev/autofs\x00', &(0x7f0000000440)='posix_acl_access)){{\x00'], &(0x7f0000000600)=[&(0x7f0000000500)='+eth1proc\x00', &(0x7f0000000540)='/dev/zero\x00', &(0x7f0000000580)='/dev/autofs\x00', &(0x7f00000005c0)='/dev/autofs\x00'], 0x1400) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) 11:38:12 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) socket$inet6_dccp(0xa, 0x6, 0x0) 11:38:14 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) 11:38:14 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e2234125b", 0x18) 11:38:14 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:38:14 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00000001c0)) 11:38:14 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16") prlimit64(0x0, 0xb, &(0x7f00000000c0)={0x20, 0x6}, &(0x7f0000000180)) 11:38:14 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x3ff}, {0xffff, 0x10000}, {0x1000, 0x1}, {0xf402, 0x3ff}, {0x7, 0x8}, {0x5, 0x1}]}) 11:38:14 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) wait4(r0, 0x0, 0x60000009, &(0x7f0000000180)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x404000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140)={0xffffffff}, 0x13f, 0x100d}}, 0x20) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f0000000280)={0x8, 0x120, 0xfa00, {0x0, {0x726fb8fd, 0x4, "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", 0x8, 0x1, 0x3f, 0xff, 0x2, 0x5, 0x800, 0x1}, r2}}, 0x128) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f00000003c0)={0x2, 0x101}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200000, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0xfff) 11:38:14 executing program 4 (fault-call:4 fault-nth:31): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) [ 656.244013] FAULT_INJECTION: forcing a failure. [ 656.244013] name failslab, interval 1, probability 0, space 0, times 0 [ 656.256972] CPU: 0 PID: 21373 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 656.263834] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 656.273208] Call Trace: [ 656.275839] dump_stack+0x185/0x1d0 [ 656.279512] should_fail+0x87b/0xab0 [ 656.283265] __should_failslab+0x278/0x2a0 [ 656.287564] should_failslab+0x29/0x70 [ 656.291493] __kmalloc_node_track_caller+0x24b/0x11b0 [ 656.296721] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 656.302114] ? __ip6_append_data+0x364d/0x4fb0 [ 656.306767] __alloc_skb+0x2cb/0x9e0 [ 656.310510] ? __ip6_append_data+0x364d/0x4fb0 [ 656.315152] __ip6_append_data+0x364d/0x4fb0 [ 656.319593] ? __ip6_append_data+0x2b91/0x4fb0 [ 656.324445] ip6_append_data+0x40e/0x6b0 [ 656.328553] ? do_rawv6_getsockopt+0x510/0x510 [ 656.333454] ? do_rawv6_getsockopt+0x510/0x510 [ 656.338093] rawv6_sendmsg+0x2756/0x4fc0 [ 656.342221] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 656.347731] ? kstrtoull+0x766/0x7e0 [ 656.351523] ? compat_rawv6_ioctl+0x100/0x100 [ 656.356069] inet_sendmsg+0x3fc/0x760 [ 656.359921] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 656.365340] ? inet_getname+0x4a0/0x4a0 [ 656.369376] __sys_sendto+0x6c4/0x7e0 [ 656.373231] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 656.378208] ? syscall_return_slowpath+0xe9/0x710 [ 656.383131] __x64_sys_sendto+0x1a1/0x210 [ 656.387327] ? __sys_sendto+0x7e0/0x7e0 [ 656.391422] do_syscall_64+0x15b/0x230 [ 656.395355] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 656.400565] RIP: 0033:0x455a99 [ 656.403775] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 656.411515] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 656.418804] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 656.426095] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 656.433390] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 11:38:14 executing program 0: socket$inet6(0xa, 0x6, 0x1020000000021) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_pts(0xffffffffffffff9c, 0x40480) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000000)=""/4) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x48002) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080)=0x7ff, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000140)=""/41, &(0x7f0000000180)=0x29) 11:38:14 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) socket$inet6(0xa, 0x5, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e2234125b", 0x18) 11:38:14 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f47767") prlimit64(0x0, 0xb, &(0x7f00000000c0)={0x20, 0x6}, &(0x7f0000000180)) 11:38:14 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) [ 656.440682] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 000000000000001f 11:38:14 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x8, 0x5) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) r2 = dup(r0) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r2, 0x40045731, &(0x7f00000014c0)=0x7) getsockopt$netlink(r2, 0x10e, 0x7, &(0x7f0000000200)=""/4096, &(0x7f0000000000)=0x1000) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000001400)={@pppoe={0x18, 0x0, {0x2, @empty, 'ip6tnl0\x00'}}, {&(0x7f0000001380)=""/31, 0x1f}, &(0x7f00000013c0), 0x8}, 0xa0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r2, 0x50, &(0x7f0000001300)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=r4, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000001200)={0x0, 0xd1, "c867bef50b0cb0baad0b0ef8329fac90bafaf46ef1fcb95914857d43913b5ea7db2ea07856051caa8c62b242cb5f31af0eb8a40b8d3678ed5fb723ab271ec10c42be0975f1da4afe72ccc270b9a94d35093e3da0535f73de0e6a93d100b15eb081573f51e760c86238bcf8d2bf55aae013e1bce0926c363a760d796c1810b220d1973407b01679c8952c592c03c0bf1e8eef275d913b0b89f202651e20a1cd9faaa48e267657806ed8d4900c87da5fdaccd4a0a6dc20f10a51b4d4332efb88a02fd619c5995e01bbeda63ea911a8c9a710"}, &(0x7f0000000080)=0xd9) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000000c0)={r5, 0x9}, 0x8) 11:38:14 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x1, &(0x7f0000000080)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl(r1, 0x81, &(0x7f00000000c0)="1e4ab8f4da6d92d79f735b396c6937da0ceb88d20f68c9374d18a7ba962212adf9e4387d945906f2951bf26702e761cafd5c267d2aebfa78cbc5f2ab63e08c19127c79bfe13866846a016576abdce9b5deacac50ccc2151fe20150e9cdd4d7f4dbbafa09f2b1615cda902db2a4c051bf68ba653de55ea8fbb7be00dc4a85586a810347496a63a7c586b7799abc0bf15f6656fbdb55cf1f93309217cc631334222dd58f5a45eb8629e2218f5ef3d8fe6a79bf620541a30de540c0") syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x8003ffe) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:38:14 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f47767") prlimit64(0x0, 0xb, &(0x7f00000000c0)={0x20, 0x6}, &(0x7f0000000180)) 11:38:14 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:38:20 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) sendmsg$kcm(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="f060d816c26ff52de530c767b570bda7fbf77ab45100832f2f6a", 0x1a}], 0x1, &(0x7f0000002400)=[{0xa0, 0x10c, 0x0, "b5945c6ff3f6746590ce20214ec693adba37d66f7555cbe98bfef1d0a159559077ced38fae8f76939e1d27a927d5bfb3887bd947306a7d25f9c03b52214aef9e71374cbef15b456e5311027b666b7514963d3abc9a68370cce3c79b2c62ad5d185507c19875460dd7fe275711031788238ea19375893f4d4835b9da83e15acf124ec209eb831ff48b5cf5eddf3"}, {0x78, 0x3b, 0xfffffffffffffff7, "33acc1fa2a0c4d3cfb1c83d281aaadecc1051195b20ec990f448172b865b26bd5290be5f11fa9ed7d10b5d5cd3f99d15c9317b1712b8aeb3ccfb1ccdcd438db12864294417b2d852b240a7dc30c1607ad2b1c08d0a83b5f0ce34852d451d6364b692817128286a"}, {0x68, 0x107, 0x3, "4f5c9c7ef46dfe2153d8ec6eb652a4751d78c1cfdde9fecf2cd4f64b29250a121a52c060e197dcd7bda8dc1783c2dd592349d1c836e9433afcf1ab3aa177d26088a1c62f2db4742e5bed0c2d2788aca36d49"}, {0x58, 0x11, 0x100000000, "002fedb42ac920033bf52c6bedb99d937ee08468752503100d44e76dc0342dd7e3b83d6f6ce8ee1c17e6ed78b4b9050bd876b3a51431d81648378c35f8cb1cc845b2"}, {0x20, 0x1bf, 0x3, "7f79664c8a6c94e6419bffd09c"}, {0x1010, 0x117, 0xcb, "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"}, {0x48, 0x11e, 0x50, "625fdd49bbb4bf0f670a6a328c27b9111f03d128d6d1317aa4ebd5cc7f2182f97f6d9216f13d20f70937a451e19df783997017c5cf"}, {0xe8, 0x10f, 0x2, "788cbcc223e6db777d14037b376d72a9a0568133a038d424dbafa02b2127521c0d30fa53d5c92aea3cea72ce95bb4145f983f8db2879303bd56398265ab9743cd939116c34b1d98613551bcee56f522458ae0f53a5501d49b9d607d9b51d4f64366155d623db9da2116f000125eae5b537a452aea03b4b2e39d0c2ae6b938aa414b72fef380ff695ee5b38b4bb91d60c0cc8b3a5cfb54db396ac12ddb70fb7d15351db9d69c67234e996d591c0b53e2c917d8a768ed057e659ecf2c7b596d51fc32f68074c1a552f8897554d6320873fb276cf9f8caa"}, {0x58, 0x115, 0x4, "76f9480a2155f1c24c8c25562677728d0fcf99fe40d7bb8a5a8802392772d7cad0ac9658ee5eb6355761d2aaaba33d07c3bb0772b718b92ddd1aa97f83c7cb46d4"}], 0x1390, 0x810}, 0x20000000) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 11:38:20 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) socket$inet6(0xa, 0x5, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e2234125b", 0x18) 11:38:20 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x2, 0x2) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0x1f}, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x44c2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000040)) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) 11:38:20 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") pread64(r0, &(0x7f0000000140)=""/104, 0x68, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e21}, 0x6e) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x4}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:38:20 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:38:20 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f47767") prlimit64(0x0, 0xb, &(0x7f00000000c0)={0x20, 0x6}, &(0x7f0000000180)) 11:38:20 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) r2 = memfd_create(&(0x7f0000000000)='(\x00', 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040)={0xffffffff}, 0x106, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r2, &(0x7f00000000c0)={0x4, 0x8, 0xfa00, {r3, 0x8}}, 0x10) 11:38:20 executing program 4 (fault-call:4 fault-nth:32): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) [ 662.263609] FAULT_INJECTION: forcing a failure. [ 662.263609] name failslab, interval 1, probability 0, space 0, times 0 [ 662.275903] CPU: 0 PID: 21422 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 662.282902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 662.292393] Call Trace: [ 662.295060] dump_stack+0x185/0x1d0 [ 662.298758] should_fail+0x87b/0xab0 [ 662.302560] __should_failslab+0x278/0x2a0 [ 662.306870] should_failslab+0x29/0x70 [ 662.310972] kmem_cache_alloc_node+0x157/0xc80 [ 662.315632] ? __alloc_skb+0x202/0x9e0 [ 662.319599] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 662.325177] __alloc_skb+0x202/0x9e0 [ 662.329005] __ip6_append_data+0x364d/0x4fb0 [ 662.333490] ? __ip6_append_data+0x2b91/0x4fb0 [ 662.338255] ip6_append_data+0x40e/0x6b0 [ 662.342416] ? do_rawv6_getsockopt+0x510/0x510 [ 662.347110] ? do_rawv6_getsockopt+0x510/0x510 [ 662.351779] rawv6_sendmsg+0x2756/0x4fc0 [ 662.355966] ? __msan_metadata_ptr_for_store_8+0x13/0x20 11:38:20 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) [ 662.361591] ? kstrtoull+0x766/0x7e0 [ 662.365436] ? compat_rawv6_ioctl+0x100/0x100 [ 662.370010] inet_sendmsg+0x3fc/0x760 [ 662.373898] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 662.379458] ? inet_getname+0x4a0/0x4a0 [ 662.383529] __sys_sendto+0x6c4/0x7e0 [ 662.387419] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 662.392436] ? syscall_return_slowpath+0xe9/0x710 [ 662.397402] __x64_sys_sendto+0x1a1/0x210 [ 662.401711] ? __sys_sendto+0x7e0/0x7e0 [ 662.405738] do_syscall_64+0x15b/0x230 [ 662.409695] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 662.414933] RIP: 0033:0x455a99 [ 662.418155] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 662.425932] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 662.433251] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 662.440556] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 662.447869] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 662.455178] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000020 11:38:20 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:38:20 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f4776710") prlimit64(0x0, 0xb, &(0x7f00000000c0)={0x20, 0x6}, &(0x7f0000000180)) 11:38:20 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r2, 0x5, 0x83cf}, &(0x7f00000000c0)=0xc) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:38:20 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) socket$inet6(0xa, 0x5, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e2234125b", 0x18) 11:38:20 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f00000003c0)=0xfffffffffffffc9f) 11:38:20 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f4776710") prlimit64(0x0, 0xb, &(0x7f00000000c0)={0x20, 0x6}, &(0x7f0000000180)) 11:38:20 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) sendmsg(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000000)="b9e174c9058edfb737a35c449fe2738aa5c38da67759108c061f794c2723905c08d27a4e30bf1b354bb5d9b5fd3d159a5fd916ecee0e3310cfff2eb9df948dd00e9d4539ad06ad3ac0881814c2eb2016c8f9220e48a00ca35390a5b01a4e7dbfdf959dd4aaa0abffdc013583c57558299f31f76843e8d9e20c45d554200daa91b2319b4a7d84bbc3375022d19c041bca14020958d2ae964d3c63a394a43e022813e085c5653ed57084f4f8338197270dd002880c9f292ff589b93ccb731f124f3dd4782687ab7b824b6d", 0xca}, {&(0x7f0000000200)="9c827edc418d1cfd8508eb9394bd15b2311578b66c69b5c895306f0956d3d0c9c5ddef661042a2720c3f97e8cb7e2baac15797075034597570fe5a4283deaf0ff01fd2caa8c74c079a05403e67b9fa9b9587423cecdd7f867937aebb6d1a00362cb990c6977fdff3bb49d0cd551c4d0dbdad538f62f4056f19f1cff22f5def561770cf9859019fab58cda87ada6b2ca63a3843a184a1ceb31bd07b6b7e20644657f76e6ec9314a7207d89b349f0bd84f485fd35ae48dd736115591a3891d1969af8fd8bc7146e62acd40c398cfe7dad4a9", 0xd1}, {&(0x7f0000000140)="07c88f48b8b3a4be2c3407949105f3", 0xf}, {&(0x7f0000000300)="1ac31111d7a8f74d38a791fc60a85ea5ceb7e9accc09cd65b33d7b007cc4a8bac277f7c1927473c5b426a36149f8d4f498eaa365b3a5143a4d233e76991e94e4ecf19a9e4c609b02742a20f38ff2be61f7388c3ab93bf688bdd8fc3fb060dabe7469c3d25146b90c81600c419212074b612809c3b7d0f322257972b90f2f491f8f0230e59650de72d392d451ef1adb73b1e6e0f86ce1", 0x96}, {&(0x7f0000000180)="39f668b2ca7900151c15f44b", 0xc}], 0x5, &(0x7f0000000440)=[{0xe0, 0x117, 0xff, "a53a3885df1e36b0cc88adc3e9641248450c2c5c818bf76d8b6ae753774144807b31220ee7ea78c1d58c5df93333fb7ac645446560a3b8d6f9fd3c5fe759b78094317b7b8420e7fc9dbfc981d700eb9d9159bf4712bddab8afdf83b2b12cb797bbb283a8d44e6e2a5671b9d1fdd7c61f2d95a6ebdaab88919c0d26565aec5ec275464e38ab16d6f73f6564c2e8f6a143751349f2509ef0b7e2b59c47a8c571b7ffdc22d01ff76d5ea28bb7ff8e637f452c64e8308041f9a4705ec3af1892ed8f4b7ecdc80479bb32a9c410"}, {0x40, 0x119, 0xfffffff800000000, "a3cf87e6b58845cac51505593446a45b9a2edf80ecb55458ec3703cad48a65a12a0961815149758a654a7b"}, {0xe8, 0x11f, 0x4, "65ab7a76ed9819d24654cbe9afc7e498c17cbbe8ca9b8c2e9945faaeeaf721383bc402f0630337867e83e0ed5c27396a93b8153795be920eed6acdd5b8e9f962d862d9f655ef4d8e36d6036b0678ce9fb961d42bc53222200fa64ef17ce376299f944eb847e026bd73b54413b68baefd3182264a75f8c5f2412be6e2c7a1d38890b509e60893f0aaa0ab756c8b783e5af61ad27626583382bdd58733626bd7828ea8d46f08c78869bf4ae95dce454d2b1135324ee4bdbdf92034067e729089af21c0f1937d2b1c1c7ba2980487347ce4d834e0ddb1"}], 0x208, 0x4000800}, 0x800) r2 = syz_open_dev$midi(&(0x7f00000006c0)='/dev/midi#\x00', 0x5, 0x48a00) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r2, 0x2) 11:38:27 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1f, 0x80000) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) ioctl$SCSI_IOCTL_SYNC(r0, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000163, 0x8) 11:38:27 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f47767") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:38:27 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'veth0\x00', 0x40}) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) 11:38:27 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f4776710") prlimit64(0x0, 0xb, &(0x7f00000000c0)={0x20, 0x6}, &(0x7f0000000180)) 11:38:27 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e2234125b", 0x18) 11:38:27 executing program 0: r0 = socket$inet6(0xa, 0xa, 0x20000000025) r1 = socket$inet6(0xa, 0x8080f, 0x0) socket$inet6(0xa, 0x80801, 0x23fa) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:38:27 executing program 4 (fault-call:4 fault-nth:33): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:38:27 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 669.195717] FAULT_INJECTION: forcing a failure. [ 669.195717] name failslab, interval 1, probability 0, space 0, times 0 [ 669.207260] CPU: 1 PID: 21458 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 669.214139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 669.223527] Call Trace: [ 669.226176] dump_stack+0x185/0x1d0 [ 669.229852] should_fail+0x87b/0xab0 [ 669.233610] __should_failslab+0x278/0x2a0 [ 669.237906] should_failslab+0x29/0x70 [ 669.241845] __kmalloc_node_track_caller+0x24b/0x11b0 [ 669.247090] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 669.252505] ? __ip6_append_data+0x364d/0x4fb0 [ 669.257176] __alloc_skb+0x2cb/0x9e0 [ 669.260930] ? __ip6_append_data+0x364d/0x4fb0 [ 669.265577] __ip6_append_data+0x364d/0x4fb0 [ 669.270051] ? __ip6_append_data+0x2b91/0x4fb0 [ 669.274751] ip6_append_data+0x40e/0x6b0 [ 669.278886] ? do_rawv6_getsockopt+0x510/0x510 [ 669.283528] ? do_rawv6_getsockopt+0x510/0x510 [ 669.288187] rawv6_sendmsg+0x2756/0x4fc0 [ 669.292340] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 669.297869] ? kstrtoull+0x766/0x7e0 [ 669.301683] ? compat_rawv6_ioctl+0x100/0x100 [ 669.306241] inet_sendmsg+0x3fc/0x760 [ 669.310106] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 669.315548] ? inet_getname+0x4a0/0x4a0 [ 669.319601] __sys_sendto+0x6c4/0x7e0 [ 669.323464] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 669.328449] ? syscall_return_slowpath+0xe9/0x710 [ 669.333389] __x64_sys_sendto+0x1a1/0x210 [ 669.337590] ? __sys_sendto+0x7e0/0x7e0 [ 669.341599] do_syscall_64+0x15b/0x230 [ 669.345533] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 669.350749] RIP: 0033:0x455a99 [ 669.353959] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 669.361711] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 669.369011] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 669.376317] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 669.383621] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 11:38:27 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e2234125b", 0x18) 11:38:27 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f47767") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) [ 669.390927] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000021 11:38:27 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") prlimit64(0x0, 0x0, &(0x7f00000000c0)={0x20, 0x6}, &(0x7f0000000180)) 11:38:27 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x85, 0x84) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:38:27 executing program 4 (fault-call:4 fault-nth:34): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:38:27 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e2234125b", 0x18) 11:38:27 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") prlimit64(0x0, 0x0, &(0x7f00000000c0)={0x20, 0x6}, &(0x7f0000000180)) 11:38:27 executing program 2: clone(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)="bcdb49ce118276044d115ee2ec04aa3bbd1dab36f204d6d9a8b70155df49165eade3561f5f277156e8ae91c693b1cc2f6b577634d0422dd6b335c0956a1f499f4a4cadbe44f69b15d10ed48cad9534ed6b0826864ecc4d0d0610721406f819d861a287fe") r0 = accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14, 0x80000) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000240)={'veth1_to_team\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) [ 669.759150] FAULT_INJECTION: forcing a failure. [ 669.759150] name failslab, interval 1, probability 0, space 0, times 0 [ 669.770587] CPU: 0 PID: 21491 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 669.777464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 669.786850] Call Trace: [ 669.789493] dump_stack+0x185/0x1d0 [ 669.793203] should_fail+0x87b/0xab0 [ 669.796992] __should_failslab+0x278/0x2a0 [ 669.801281] should_failslab+0x29/0x70 [ 669.805194] kmem_cache_alloc_node+0x157/0xc80 [ 669.809810] ? __alloc_skb+0x202/0x9e0 [ 669.813737] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 669.819418] __alloc_skb+0x202/0x9e0 [ 669.823185] __ip6_append_data+0x364d/0x4fb0 [ 669.827646] ? __ip6_append_data+0x2b91/0x4fb0 [ 669.832295] ip6_append_data+0x40e/0x6b0 [ 669.836488] ? do_rawv6_getsockopt+0x510/0x510 [ 669.841114] ? do_rawv6_getsockopt+0x510/0x510 [ 669.845740] rawv6_sendmsg+0x2756/0x4fc0 [ 669.849870] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 669.855366] ? kstrtoull+0x766/0x7e0 [ 669.859191] ? compat_rawv6_ioctl+0x100/0x100 [ 669.863726] inet_sendmsg+0x3fc/0x760 [ 669.867566] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 669.872977] ? inet_getname+0x4a0/0x4a0 [ 669.877002] __sys_sendto+0x6c4/0x7e0 [ 669.880849] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 669.885816] ? syscall_return_slowpath+0xe9/0x710 [ 669.890736] __x64_sys_sendto+0x1a1/0x210 [ 669.894921] ? __sys_sendto+0x7e0/0x7e0 [ 669.898944] do_syscall_64+0x15b/0x230 [ 669.902875] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 669.908168] RIP: 0033:0x455a99 [ 669.911368] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 669.919105] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 669.926393] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 669.933685] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 669.940973] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 669.948256] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000022 11:38:34 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000140)={0x3, 0x0, [0x0, 0x0, 0x0]}) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 11:38:34 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f47767") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:38:34 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20400, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x241, @time, 0x0, {0x100000000, 0x8}, 0x3, 0x3, 0x5}) shmget$private(0x0, 0x2000, 0x54000000, &(0x7f0000ffe000/0x2000)=nil) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x22900) 11:38:34 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x494e, 0x1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000300)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000080)=0xe8) setfsuid(r2) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000200)=""/229) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f00000016c0)=0x400) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) setfsuid(r2) vmsplice(r3, &(0x7f0000001640)=[{&(0x7f00000000c0)="10", 0x1}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="e919f92647135525625420c8d9f6e7782e4221db8b0b878f094398df71ba16c976e852394ede1ae5e6686c3ac95d7acc60f6f3ba5f19eadf5659ed5793eac824cd1243fc616fbb55b25973079ac2adbd3f115448ffcd3a116711753335ce0a290c40287b767e42d92f5f42b29ad2956c510580b891dfbe5c7586b4c408024c89d240d4fbf0885ac472da67d49bb7a5f04b8fdd0297866bb03443582793bd59313ff3aa0650fab739a9920d25729981f9026e38ef6a5b31a03d7b9cfc5251a0ad65e6282600fc8f98b7c873637fd6b2055565f19b25b38c4831374efbafeab6e4a0ada7d3abf3d586addf820cc3d2a9", 0xef}, {&(0x7f0000001500)="8b49bb180ec626b1b669ab1eec2904c6437c2c0a69f4a7249fc2ad07516e311245ae1f3b39f5178ddcc56d170dffa0fb8d53eef11538148c2f5192bb650f0ba10fe62bda1891fa9ff1235d186a52e483eb2e330c17eac2629992e7de23f5dd30f3badf8f9bac1a61c8d8289bc54ce1eaf0f5e83e3350b96c5fe001f1649a2a92a05a817701910ad1e199b414e913d709899acb2730101b8d313908231c223b3a467631d360bbbae857fdef4541854c0a79cf931a91a9d837db8f38c317e075e2702c9f4985aa35c8185d2c8319b1311e67b93ce91febc4201864af68a393abd3b7fbd77b8f12d8a183bb7b0f5ab5c2c53dd97a895733c9c2", 0xf8}, {&(0x7f0000000140)="34d8210ea71dedaf3d89cf915c86bf29dd91caedf0b50912e4ff9fa9650cc9950d3590686555e54f7a2ccb6a5f1205ee4db863808988f6d4f121a3d34bf8aacf58e512a5f1f6f401fa7529119919fe51eb587bbd081b689b15b0cd8593e488e2c20a8c2840d0d530b8301a221f5d4e59d5c5f413def6291a02f2e4c10f6e8291", 0x80}, {&(0x7f0000001600)="833e7b230bcc80f3c6c259fd053f51bc082d1112e4daa85f92e677733e1c", 0x1e}], 0x6, 0x2) ioctl$SCSI_IOCTL_GET_PCI(r1, 0x5387, &(0x7f0000000040)) 11:38:34 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000003c0), &(0x7f0000000340), &(0x7f0000000140)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)) fcntl$getown(0xffffffffffffffff, 0x9) getpid() getpgid(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000300)) r0 = getpgid(0xffffffffffffffff) r1 = getpgid(r0) wait4(r1, &(0x7f0000000000), 0x1, &(0x7f0000000240)) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x100, 0x100) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) 11:38:34 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e2234125b", 0x18) 11:38:34 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") prlimit64(0x0, 0x0, &(0x7f00000000c0)={0x20, 0x6}, &(0x7f0000000180)) 11:38:34 executing program 4 (fault-call:4 fault-nth:35): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) [ 676.455504] FAULT_INJECTION: forcing a failure. [ 676.455504] name failslab, interval 1, probability 0, space 0, times 0 [ 676.467157] CPU: 1 PID: 21501 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 676.474037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 676.483429] Call Trace: [ 676.486424] dump_stack+0x185/0x1d0 [ 676.490118] should_fail+0x87b/0xab0 [ 676.493907] __should_failslab+0x278/0x2a0 [ 676.498392] should_failslab+0x29/0x70 [ 676.502339] __kmalloc_node_track_caller+0x24b/0x11b0 [ 676.507586] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 676.512999] ? __ip6_append_data+0x364d/0x4fb0 [ 676.517677] __alloc_skb+0x2cb/0x9e0 [ 676.521439] ? __ip6_append_data+0x364d/0x4fb0 [ 676.526114] __ip6_append_data+0x364d/0x4fb0 [ 676.530600] ? __ip6_append_data+0x2b91/0x4fb0 [ 676.535277] ip6_append_data+0x40e/0x6b0 [ 676.539408] ? do_rawv6_getsockopt+0x510/0x510 [ 676.544059] ? do_rawv6_getsockopt+0x510/0x510 [ 676.548717] rawv6_sendmsg+0x2756/0x4fc0 [ 676.552873] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 676.558401] ? kstrtoull+0x766/0x7e0 [ 676.562235] ? compat_rawv6_ioctl+0x100/0x100 [ 676.566800] inet_sendmsg+0x3fc/0x760 [ 676.570674] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 676.576131] ? inet_getname+0x4a0/0x4a0 [ 676.580193] __sys_sendto+0x6c4/0x7e0 [ 676.584073] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 676.589088] ? syscall_return_slowpath+0xe9/0x710 [ 676.594047] __x64_sys_sendto+0x1a1/0x210 [ 676.598273] ? __sys_sendto+0x7e0/0x7e0 [ 676.602302] do_syscall_64+0x15b/0x230 [ 676.606261] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 676.611492] RIP: 0033:0x455a99 [ 676.614725] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 676.622508] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 676.629825] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 676.637145] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 676.644459] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 676.651774] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000023 11:38:34 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000000)=""/182) 11:38:34 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_GET_COMMAND_Q(0xffffffffffffffff, 0x2270, &(0x7f0000000040)) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, r1, 0xf, 0x1}, 0x14) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x400000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x7ff, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:38:34 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") prlimit64(0x0, 0xb, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000180)) 11:38:34 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f4776710") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:38:34 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x0, 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e2234125b", 0x18) 11:38:34 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") prlimit64(0x0, 0xb, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000180)) 11:38:34 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e2234125b", 0x18) 11:38:34 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008914, &(0x7f0000000040)="295ee1311f16f477671070") r1 = dup(r0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'\x00', {0x2, 0x4e24, @rand_addr=0x9}}) 11:38:41 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', r1, r2) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000002400)=""/4096, 0x1000}], 0x1, 0x20000) sendmsg$nl_route_sched(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000003400)=@newtaction={0x2320, 0x30, 0x200, 0x70bd29, 0x25dfdbfd, {0x0, 0x100000000, 0x100000001}, [{0x104, 0x1, @m_police={0x100, 0x20, {{0xc, 0x1, 'police\x00'}, {0x48, 0x2, [@TCA_POLICE_TBF={0x3c, 0x1, {0x0, 0x20000000, 0x8, 0x400, 0x10001, {0x440b, 0x0, 0x34842f21, 0x400, 0x1ff, 0x40}, {0x9, 0x1, 0xbd4, 0x9, 0x6, 0x1}, 0x1, 0xbced, 0x7f3}}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x1}]}, {0xa4, 0x6, "e73fb7a41d39c871594c8104a703014699f56cfb4105acb4dc351fcb78aab0ea0115b1ec4e1bcd79ab0b0d9887097a97be0bb7f3f6ea57b2eb96e6c62c8addca028949aa848a005630f526108779f15c4291d4639b913e87c6c98b56ef9269945482773d20d42344a7865926df4fd02ebccec176f340fb016cad8b24a6e890c4ccac4e5949b86bdbaafabf49d0a1b9823d2e36a862924806328646914e732637"}}}}, {0x1030, 0x1, @m_skbedit={0x102c, 0x9, {{0xc, 0x1, 'skbedit\x00'}, {0x14, 0x2, [@TCA_SKBEDIT_PTYPE={0x8, 0x7, 0x7}, @TCA_SKBEDIT_PTYPE={0x8, 0x7, 0x7}]}, {0x1004, 0x6, "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{0x194, 0x1, @m_skbedit={0x190, 0x13, {{0xc, 0x1, 'skbedit\x00'}, {0x8c, 0x2, [@TCA_SKBEDIT_PARMS={0x18, 0x2, {0x80000000, 0x4, 0x3, 0x401, 0x6}}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0xf, 0xb}}, @TCA_SKBEDIT_PTYPE={0x8, 0x7, 0x3}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x0, 0xfffe}}, @TCA_SKBEDIT_PARMS={0x18, 0x2, {0x400, 0x13f4, 0x2, 0x53d06311, 0x1}}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0xfff2, 0xfff2}}, @TCA_SKBEDIT_PARMS={0x18, 0x2, {0xca00000000, 0x1c84, 0xffffffffffffffff, 0x6, 0x100}}, @TCA_SKBEDIT_QUEUE_MAPPING={0x8, 0x4, 0x91}, @TCA_SKBEDIT_PARMS={0x18, 0x2, {0x309, 0x4, 0x7, 0x7, 0x5}}]}, {0xf0, 0x6, "ad65fb9149c808fe7c956583a4b8ae6e807faf46cf67bde26070cf38d8e76356ffbce1376fe13b2e7b995799cbd9705f839d060fdd5e726bec0a78c6a3eaa21a672ea9d29a48c5de7b78804613dc2c6126ce575916d2d156726d86df0f9a1c109ea394bc7dc60d7a7fdf40d53da2a8a50b1847f4b7eb4d53b692f639703a075c2b76c4620700ecd945cfb18e9d2ebbf9299e24a635a43c7f8065f290036e3ef0783fad561043bbd3423eeef056af10e5deec757e87c19130f08a67f68ee228159ca0dcba8cd3200874d2035a149f15411e73931c4224978a52939dbcd22e20bd14e9f6b778ffe472c6fbb14b"}}}}, {0x1044, 0x1, @m_nat={0x1040, 0x5, {{0x8, 0x1, 'nat\x00'}, {0x2c, 0x2, @TCA_NAT_PARMS={0x28, 0x1, {{0x0, 0xa506, 0x1, 0x4, 0x3}, @dev={0xac, 0x14, 0x14, 0x13}, @multicast2=0xe0000002, 0xffffffff, 0x1}}}, {0x1004, 0x6, "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"}}}}]}, 0x2320}, 0x1, 0x0, 0x0, 0x40881}, 0x80) 11:38:41 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000100)={0x0, r2}) r3 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r3, 0x20000003) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000240)={{r6, r7+30000000}, {0x77359400}}, &(0x7f0000000280)) wait4(0x0, 0x0, 0x6000000a, &(0x7f00000002c0)) 11:38:41 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f4776710") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:38:41 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) unshare(0x24020400) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r3) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000040)='bond0\x00', 0x10) pipe(&(0x7f00005ad000)) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:38:41 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") prlimit64(0x0, 0xb, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000180)) 11:38:41 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e2234125b", 0x18) 11:38:41 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 11:38:41 executing program 4 (fault-call:4 fault-nth:36): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) [ 683.703220] FAULT_INJECTION: forcing a failure. [ 683.703220] name failslab, interval 1, probability 0, space 0, times 0 [ 683.714784] CPU: 0 PID: 21547 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 683.721674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 683.731082] Call Trace: [ 683.733760] dump_stack+0x185/0x1d0 [ 683.737458] should_fail+0x87b/0xab0 [ 683.741261] __should_failslab+0x278/0x2a0 [ 683.745594] should_failslab+0x29/0x70 [ 683.749555] kmem_cache_alloc_node+0x157/0xc80 [ 683.754227] ? __alloc_skb+0x202/0x9e0 [ 683.758213] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 683.763786] __alloc_skb+0x202/0x9e0 [ 683.767597] __ip6_append_data+0x364d/0x4fb0 [ 683.772092] ? __ip6_append_data+0x2b91/0x4fb0 [ 683.776778] ip6_append_data+0x40e/0x6b0 [ 683.780911] ? do_rawv6_getsockopt+0x510/0x510 [ 683.785567] ? do_rawv6_getsockopt+0x510/0x510 [ 683.790218] rawv6_sendmsg+0x2756/0x4fc0 [ 683.794361] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 683.799884] ? kstrtoull+0x766/0x7e0 [ 683.803702] ? compat_rawv6_ioctl+0x100/0x100 [ 683.808276] inet_sendmsg+0x3fc/0x760 [ 683.812135] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 683.817599] ? inet_getname+0x4a0/0x4a0 [ 683.821719] __sys_sendto+0x6c4/0x7e0 [ 683.825626] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 683.830672] ? syscall_return_slowpath+0xe9/0x710 [ 683.835714] __x64_sys_sendto+0x1a1/0x210 [ 683.839950] ? __sys_sendto+0x7e0/0x7e0 [ 683.844007] do_syscall_64+0x15b/0x230 [ 683.847961] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 683.853187] RIP: 0033:0x455a99 [ 683.856406] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 683.866173] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 683.877445] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 683.884783] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 683.892142] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 11:38:41 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f4776710") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:38:41 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") prlimit64(0x0, 0xb, &(0x7f00000000c0)={0x20}, &(0x7f0000000180)) [ 683.899490] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000024 11:38:42 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e2234125b", 0x18) 11:38:42 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3f, 0x100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r3, 0x3291}, 0x8) 11:38:42 executing program 4 (fault-call:4 fault-nth:37): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:38:42 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:38:42 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") prlimit64(0x0, 0xb, &(0x7f00000000c0)={0x20}, &(0x7f0000000180)) 11:38:42 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) splice(r1, &(0x7f0000000000), r0, &(0x7f0000000040), 0x49, 0x2) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) [ 684.169875] FAULT_INJECTION: forcing a failure. [ 684.169875] name failslab, interval 1, probability 0, space 0, times 0 [ 684.181375] CPU: 1 PID: 21562 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 684.188252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 684.197674] Call Trace: [ 684.200339] dump_stack+0x185/0x1d0 [ 684.204053] should_fail+0x87b/0xab0 [ 684.207870] __should_failslab+0x278/0x2a0 [ 684.212248] should_failslab+0x29/0x70 [ 684.216224] __kmalloc_node_track_caller+0x24b/0x11b0 [ 684.221532] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 684.227002] ? __ip6_append_data+0x364d/0x4fb0 [ 684.231706] __alloc_skb+0x2cb/0x9e0 [ 684.235504] ? __ip6_append_data+0x364d/0x4fb0 [ 684.240210] __ip6_append_data+0x364d/0x4fb0 [ 684.244727] ? __ip6_append_data+0x2b91/0x4fb0 [ 684.249440] ip6_append_data+0x40e/0x6b0 [ 684.253606] ? do_rawv6_getsockopt+0x510/0x510 [ 684.258310] ? do_rawv6_getsockopt+0x510/0x510 [ 684.262986] rawv6_sendmsg+0x2756/0x4fc0 [ 684.267172] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 684.272720] ? kstrtoull+0x766/0x7e0 [ 684.276574] ? compat_rawv6_ioctl+0x100/0x100 [ 684.281176] inet_sendmsg+0x3fc/0x760 [ 684.285066] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 684.290539] ? inet_getname+0x4a0/0x4a0 [ 684.294623] __sys_sendto+0x6c4/0x7e0 [ 684.298535] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 684.303555] ? syscall_return_slowpath+0xe9/0x710 [ 684.308659] __x64_sys_sendto+0x1a1/0x210 [ 684.312907] ? __sys_sendto+0x7e0/0x7e0 [ 684.316952] do_syscall_64+0x15b/0x230 [ 684.320933] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 684.326192] RIP: 0033:0x455a99 [ 684.329422] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 684.337222] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 684.344542] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 684.351852] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 684.359159] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 684.366467] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000025 11:38:49 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000000280)='./file0\x00', 0x0) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000380)=""/81, &(0x7f00000002c0)=0x51) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) recvfrom$inet(r0, &(0x7f0000002400)=""/4096, 0x1000, 0x0, &(0x7f0000000040)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) mount(&(0x7f00000000c0)='.', &(0x7f0000187ff8)='.', &(0x7f0000000140)='mslos\x00', 0x5010, &(0x7f00000e7000)) r1 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000240)={0x9f}, 0x1) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 11:38:49 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000140)) socketpair$inet6(0xa, 0x80001, 0x100000001, &(0x7f0000000040)) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000240)) 11:38:49 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 11:38:49 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x927, 0x400) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000140)='bond_slave_0\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e21, 0x7ff, @loopback={0x0, 0x1}}}, [0x1, 0x8, 0x6, 0x2, 0x3, 0x8, 0x400, 0x3, 0x4, 0x101, 0x5cb, 0xfffffffffffffbff, 0x1f, 0x2, 0x1f]}, &(0x7f00000000c0)=0x100) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:38:49 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") prlimit64(0x0, 0xb, &(0x7f00000000c0)={0x20}, &(0x7f0000000180)) 11:38:49 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e2234125b", 0x18) 11:38:49 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:38:49 executing program 4 (fault-call:4 fault-nth:38): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) [ 691.220756] FAULT_INJECTION: forcing a failure. [ 691.220756] name failslab, interval 1, probability 0, space 0, times 0 [ 691.232459] CPU: 0 PID: 21587 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 691.239482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 691.250144] Call Trace: [ 691.252928] dump_stack+0x185/0x1d0 [ 691.256677] should_fail+0x87b/0xab0 [ 691.260506] __should_failslab+0x278/0x2a0 [ 691.264844] should_failslab+0x29/0x70 11:38:49 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x28000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) [ 691.268815] kmem_cache_alloc_node+0x157/0xc80 [ 691.273478] ? __alloc_skb+0x202/0x9e0 [ 691.277461] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 691.283032] __alloc_skb+0x202/0x9e0 [ 691.286863] __ip6_append_data+0x364d/0x4fb0 [ 691.291377] ? __ip6_append_data+0x2b91/0x4fb0 [ 691.296100] ip6_append_data+0x40e/0x6b0 [ 691.300271] ? do_rawv6_getsockopt+0x510/0x510 [ 691.304952] ? do_rawv6_getsockopt+0x510/0x510 [ 691.309630] rawv6_sendmsg+0x2756/0x4fc0 [ 691.313809] ? __msan_metadata_ptr_for_store_8+0x13/0x20 11:38:49 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0xe, 0xefa}], 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x80000000, 0x9, 0x3}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x60}}}, 0x84) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl(r0, 0xa52e, &(0x7f0000000400)="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") getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) [ 691.319364] ? kstrtoull+0x766/0x7e0 [ 691.323241] ? compat_rawv6_ioctl+0x100/0x100 [ 691.327832] inet_sendmsg+0x3fc/0x760 [ 691.331762] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 691.337227] ? inet_getname+0x4a0/0x4a0 [ 691.341303] __sys_sendto+0x6c4/0x7e0 [ 691.345205] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 691.350238] ? syscall_return_slowpath+0xe9/0x710 [ 691.355217] __x64_sys_sendto+0x1a1/0x210 [ 691.359461] ? __sys_sendto+0x7e0/0x7e0 [ 691.363524] do_syscall_64+0x15b/0x230 [ 691.367519] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 691.372780] RIP: 0033:0x455a99 [ 691.376026] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 691.383809] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 691.391136] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 691.398453] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 691.405772] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 691.413099] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000026 11:38:49 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = inotify_init() r1 = dup2(r0, r0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x857, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14) inotify_add_watch(r1, &(0x7f00000000c0)='./file0\x00', 0x10) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x80000000) 11:38:49 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:38:49 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 11:38:49 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000000c0)=""/40, &(0x7f0000000140)=0x28) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000280)={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x4e24, 0xdbb, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x18}, 0x6, [0xca9, 0x401, 0x81, 0xa, 0x100, 0x0, 0xf45, 0x917]}, 0x5c) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x101000) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000300)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000180)={0x5, 0x2, 0xfffffffffffffff7, 0x8000, 0x2}) alarm(0xc11) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000080)={0x3, 0x3, 0x1c8, 0x7ff, 0x4, 0x2b3d, 0x3, 0x3, 0x3, 0x4, 0xc30, 0x8}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000480)=""/92, &(0x7f0000000440)=0x13) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000040)=0x44) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:38:49 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e2234125b", 0x18) 11:38:49 executing program 5: r0 = socket$packet(0x11, 0x4000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000200)="050100000500000000001e00ffb25bc202938207d903378c398d5375c5f73f2e55067d2780e19e33e3c2e7725f58a55afce0b86f61f7402810c3aae5dafadc57d0f699e3014e1e17b85812f29508c008e26575efe5eb24bdba7eac1bcd4f8ff185bd1f8affe65972ea77ef356844", 0x6e, 0x0, &(0x7f0000000000)={0xa, 0x100200000800, 0x8000000000005, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 11:38:56 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='oom_score\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000040)=0x4, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000380)="6175108fe4d6df570946d63e93c27c0832f69f7cbfa355c7c07806009bcbf7746f667300d202a361641e22072a79c79752d07b2a250b4f9cb1fce8fe6c34be70822d7fdf7f9eef1f15422b50155df0e582e28e274fa87c", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000000c0)={@dev, @loopback, @local}, &(0x7f0000000140)=0xc) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)="6d73ec6d7300", 0x5010, &(0x7f0000000040)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 11:38:56 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(r2, 0x5385, &(0x7f0000000200)={0xcd, ""/205}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) 11:38:56 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x5a6b010000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 11:38:56 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:38:56 executing program 4 (fault-call:4 fault-nth:39): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:38:56 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000500)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x40) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000540)={'NETMAP\x00'}, &(0x7f0000000580)=0x1e) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x80000, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000240)="6f14856d1357f480a58a648cdecf6685848acc3bc8c004c28af826afc4b86602d063195dfa0179cd99a10724666329efafd65084fda02d06bd34ca68b81a93eb390f6b256955086a409d4e0b8912f8cc278c356169424a2c7cd878a64a0b6c01c224784be4de9924fbab884222b69125a2955ff5eb1257653eac0c42087557902cd574d7b98e7c799f596bb4", 0x8c) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) sendto$packet(r1, &(0x7f0000000300)="a50f996cce986d53b25550de978feea681a083c8b76918c9471f830f9fec179b14e7ef57949f05aa95e2a7d7177302a0745f71ae3800a94d645ed2b9ff8ef2f4cc7e50afe77e58c6136626c708e33ec3f819bb49e289a8879838e284d85a49a1e93587c0129fb55c96ca419dbec8f0e17977a446252dfd7ab4d065af9a3f222c802d3abe51f7e6f6ecd350d8da42d93319c98211ff10663f656739dea089f10aa02509913cb86975eb49b68b81be217178105c6ab8cd2c134747083043655ec008e22feb32c98eba3563efa3595f4e056280888b0d6317cf54e03aa30d12d8d4", 0xe0, 0x4000000, &(0x7f0000000080)={0x11, 0xf6, r2, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) 11:38:56 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = msgget$private(0x0, 0x101) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000400)=""/4096) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:38:56 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e2234125b", 0x18) [ 698.906983] FAULT_INJECTION: forcing a failure. [ 698.906983] name failslab, interval 1, probability 0, space 0, times 0 [ 698.918381] CPU: 0 PID: 21640 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 698.925254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 698.934708] Call Trace: [ 698.937358] dump_stack+0x185/0x1d0 [ 698.941032] should_fail+0x87b/0xab0 [ 698.944797] __should_failslab+0x278/0x2a0 [ 698.944858] should_failslab+0x29/0x70 [ 698.944906] __kmalloc_node_track_caller+0x24b/0x11b0 [ 698.958244] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 698.963660] ? __ip6_append_data+0x364d/0x4fb0 [ 698.968339] __alloc_skb+0x2cb/0x9e0 [ 698.972102] ? __ip6_append_data+0x364d/0x4fb0 [ 698.976762] __ip6_append_data+0x364d/0x4fb0 [ 698.981238] ? __ip6_append_data+0x2b91/0x4fb0 [ 698.985910] ip6_append_data+0x40e/0x6b0 [ 698.990035] ? do_rawv6_getsockopt+0x510/0x510 [ 698.994685] ? do_rawv6_getsockopt+0x510/0x510 [ 698.999322] rawv6_sendmsg+0x2756/0x4fc0 [ 699.003482] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 699.009004] ? kstrtoull+0x766/0x7e0 [ 699.012817] ? compat_rawv6_ioctl+0x100/0x100 [ 699.017373] inet_sendmsg+0x3fc/0x760 [ 699.021234] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 699.026771] ? inet_getname+0x4a0/0x4a0 [ 699.030817] __sys_sendto+0x6c4/0x7e0 [ 699.034680] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 699.039667] ? syscall_return_slowpath+0xe9/0x710 [ 699.044619] __x64_sys_sendto+0x1a1/0x210 [ 699.048829] ? __sys_sendto+0x7e0/0x7e0 [ 699.052849] do_syscall_64+0x15b/0x230 11:38:57 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e2234125b", 0x18) [ 699.056794] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 699.062015] RIP: 0033:0x455a99 [ 699.065220] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 699.072974] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 699.080279] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 699.087590] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 699.094897] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 699.102206] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000027 11:38:57 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x5a6b010000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 11:38:57 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:38:57 executing program 0: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x20000000022) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:38:57 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:38:57 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x0, &(0x7f0000000100)="295ee1311f16f477671070") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e2234125b", 0x18) 11:38:57 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x5a6b010000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 11:38:57 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:38:58 executing program 6: getpgid(0x0) getpgid(0x0) getpid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000003c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000380)='attr/exec\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f00000004c0)=ANY=[@ANYBLOB='x\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="040001000000ffdbdf2509000000640003001400020062707130000000000000000000000000080004001f00000008000500ac1414bb081ff8e28b00000208000800130000000800030002000000080004000100000008000500e0000002140006000000000000000000000000000000000151b441cee2583b339168f92f807654db14dd6dd164139c037e75f5ad113cae619d64cf74c60f1d888c21b6873ab060f2cabaf487c70fd0af830eb77559fe9ecd0ceff21424e8c2cd9f415c1455bedbc38c3f37bd66df8c"], 0x78}, 0x1}, 0x4) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) lgetxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000400)=@random={'system.', 'bdev\x00'}, &(0x7f0000000440)=""/100, 0x64) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 11:38:58 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xc195, 0x200000) ioctl$IOC_PR_REGISTER(r2, 0x401870c8, &(0x7f0000000040)={0x100, 0x7}) 11:38:58 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x14400, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x6}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={r1, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0xfffffffffffffffa, 0x7, 0x6, 0x8, 0x2}, 0x98) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0xf}, 0x8}, @in={0x2, 0x4e22, @rand_addr=0x8}], 0x48) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x202200) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000040)=0x1000000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000980)=0x81, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000009c0)=0xe, 0x4) listen(r0, 0x5) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000900)={0x3, 0x0, [{0x10000, 0xb, &(0x7f0000000740)=""/11}, {0x13000, 0x7f, &(0x7f0000000780)=""/127}, {0x1, 0xea, &(0x7f0000000800)=""/234}]}) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000a40)={r1, 0x2}, 0x8) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00000003c0)=""/154) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000a00)) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000006c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000080)={0xffffffff}, 0x13f, 0x1000}}, 0x20) prctl$setname(0xf, &(0x7f0000000a80)='^]\x00') write$RDMA_USER_CM_CMD_QUERY(r2, &(0x7f0000000700)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0), r3, 0x2}}, 0x18) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) 11:38:58 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x5a6b010000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 11:38:58 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x100, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000080)={0x6, 0x6, 0x955, 0x1f}, 0x10) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x400000, 0x0) accept4$inet6(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000140)=0x1c, 0x80800) 11:38:58 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x0, &(0x7f0000000100)="295ee1311f16f477671070") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e2234125b", 0x18) 11:38:58 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:38:58 executing program 4 (fault-call:4 fault-nth:40): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) [ 701.054471] FAULT_INJECTION: forcing a failure. [ 701.054471] name failslab, interval 1, probability 0, space 0, times 0 [ 701.065868] CPU: 1 PID: 21682 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 701.072738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 701.082849] Call Trace: [ 701.085495] dump_stack+0x185/0x1d0 [ 701.089173] should_fail+0x87b/0xab0 [ 701.092962] __should_failslab+0x278/0x2a0 [ 701.097265] should_failslab+0x29/0x70 [ 701.101197] kmem_cache_alloc_node+0x157/0xc80 [ 701.105829] ? __alloc_skb+0x202/0x9e0 [ 701.109770] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 701.115295] __alloc_skb+0x202/0x9e0 [ 701.119078] __ip6_append_data+0x364d/0x4fb0 [ 701.123549] ? __ip6_append_data+0x2b91/0x4fb0 [ 701.128231] ip6_append_data+0x40e/0x6b0 [ 701.132346] ? do_rawv6_getsockopt+0x510/0x510 [ 701.137007] ? do_rawv6_getsockopt+0x510/0x510 [ 701.141659] rawv6_sendmsg+0x2756/0x4fc0 [ 701.145795] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 701.151312] ? kstrtoull+0x766/0x7e0 [ 701.155112] ? compat_rawv6_ioctl+0x100/0x100 [ 701.159659] inet_sendmsg+0x3fc/0x760 [ 701.163511] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 701.168930] ? inet_getname+0x4a0/0x4a0 [ 701.172964] __sys_sendto+0x6c4/0x7e0 [ 701.176818] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 701.181796] ? syscall_return_slowpath+0xe9/0x710 [ 701.186730] __x64_sys_sendto+0x1a1/0x210 [ 701.190923] ? __sys_sendto+0x7e0/0x7e0 [ 701.194926] do_syscall_64+0x15b/0x230 [ 701.198855] entry_SYSCALL_64_after_hwframe+0x44/0xa9 11:38:59 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000240)=""/252) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) wait4(r1, 0x0, 0x8, &(0x7f0000000340)) write$sndseq(r0, &(0x7f0000000640)=[{0x3, 0x5, 0x2, 0x7fffffff, @tick=0x8, {0x8, 0x3}, {0x3, 0x400}, @ext={0xb3, &(0x7f0000000400)="3c7e3ef0f60dafc0b7a75f1d1d1651837b88edab37ddab0cd34b9f26ca84448d7db28cb0713bf64bc3a1e9b893511ba20adb6c20c34accfb8c7210fc0d071372f93e5364cbd85478f41f1ca22f61b1406a10413e56b9b2f0cd70c082b7d1508d52bdaede332c82fe786ddd8c5e4faf8a500e96c25a42e2c360d9e30f0cf85d5bea6f9a9d459b0d5566e1e0acd2402420f510220376bc8fa5ce741e595ef9c7baa62ec8a2885553c3bd16e5915f4768767d88b5"}}, {0x100000001, 0x7, 0x80000000, 0x5, @time={0x77359400}, {0x2c1d, 0x9}, {0x2, 0xffff}, @raw32={[0x7fff, 0x369, 0x8000]}}, {0x8, 0x9, 0x1, 0x10000, @tick=0xa187, {0x200, 0x10000}, {0x7, 0xffc}, @note={0x8, 0x9, 0x3e, 0x6f, 0x6}}, {0x4, 0x1, 0x10000, 0x409, @time={0x0, 0x1c9c380}, {0x4, 0x4}, {0x9, 0x5}, @control={0x8, 0x2, 0x2}}, {0x10001, 0x10000, 0x8, 0x7dfc75d0, @tick=0x7fffffff, {0x10001, 0x401}, {0x792, 0x4}, @time=@tick=0x2}, {0x1f, 0x335, 0x80000001, 0x7fff, @tick, {0x1f, 0x4}, {0x7}, @queue={0x1000, {0x40, 0x7fff}}}, {0x2, 0x100000000, 0x3, 0x80, @time={0x0, 0x989680}, {0x9, 0x5}, {0xfffffffffffffff7, 0x2}, @ext={0x71, &(0x7f00000004c0)="110f6e43a44034faf913c5524ac0b4b8678fd08ca955a558cf19f8616234ab6e6a5455fef140c1445f19394e4c80445b7dc03ff299b72c0db2153f5fb5609e77cacd020b7d1a8fefe7521802d0fa0213df4f1063a5d28efab71626b3737caf4433189abd669bf67d0958ddb6918b92e54e"}}, {0x781633cc, 0x6, 0x1, 0x9, @tick=0x8000000000000000, {0xffffffffffffffc0, 0x9}, {0x8, 0x8000}, @ext={0xe0, &(0x7f0000000540)="5c7098f6408c38c91f30271dd06dd0d1baa8156a3ebab48ccf0c2f422e4931ca571bdd62b620f3d395ec296c9aa6bd8627eee007fd6983e4ccbcde66317366556dd2b31e032a96096d051dbc33b8f2bc4ec447861413e4f6954a459ce188233e6bbb51ec5841b1db25e9dfa0a3096d2d6ffb220fe7474c2a5b872978ce4e2b1b92325fb553ba34f009b58c9d3892c798d5c236c0ebca9d4a9b1aa43f1d5375e29bfc058b671b0e64f20bcb132b51042a40008bbaaad1e772efad55f193d243b711e1ba18590e0c1611640bf12c8bc124797b78371fbc84cde0c03cdb73b97ddd"}}, {0x2, 0x80, 0x8, 0x9, @tick=0xf4e, {0x6, 0x6}, {0xfffffffffffffff8, 0x100}, @queue={0x9, {0x7, 0x145}}}], 0x1b0) 11:38:59 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x5a6b010000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) [ 701.204073] RIP: 0033:0x455a99 [ 701.207287] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 701.215032] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 701.222333] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 701.229634] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 701.236935] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 701.244235] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000028 11:38:59 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 11:38:59 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:38:59 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000400)=@security={'security\x00', 0xe, 0x4, 0x640, 0xffffffff, 0x0, 0x0, 0x300, 0xffffffff, 0xffffffff, 0x570, 0x570, 0x570, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ipv6={@loopback={0x0, 0x1}, @empty, [0xffffffff, 0xffffff00, 0xffffffff, 0xffffff00], [0xff000000, 0xffffffff, 0xffffffff, 0xff0000ff], 'ipddp0\x00', 'eql\x00', {0xff}, {0xff}, 0x2f, 0xfff, 0x3}, 0x0, 0x138, 0x180, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@dst={0x48, 'dst\x00', 0x0, {0x5, 0x5, 0x1, [0x47964769, 0x9, 0xff, 0x0, 0x0, 0x9, 0x3, 0x1ff, 0x10001, 0x4, 0x25b7, 0x7fffffff, 0x40, 0x2, 0x7fff, 0xfffffffffffffffa], 0xa}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x1, 0x5, 0x8}}}, {{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0x0, 0xffffff00, 0xffffff00], [0xff000000, 0x0, 0x0, 0xffffffff], 'bridge0\x00', 'syz_tun\x00', {0xff}, {}, 0x0, 0xfffffffffffffeff, 0x1, 0x40}, 0x0, 0x120, 0x180, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x80, 0x9, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x4d5, 0x4d3, 0x1, 0x7, 0x3}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [0x0, 0xffffffff, 0xff, 0xffffffff], 0x4e23, 0x4e22, 0x4e22, 0x4e22, 0x32f, 0x80, 0x3f, 0xfffffffffffff800, 0x5}}}, {{@uncond, 0x0, 0x248, 0x270, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0xffffffffffffffc0, 0x4, 0x1, [0x6, 0x0, 0x8001, 0x0, 0xa4, 0x1, 0x400, 0x1, 0x2, 0xfffffffffffffff7, 0x3, 0x6, 0x8000, 0x80000000, 0x5, 0x1ff], 0xe}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x2, 0x200, 0x7, 0xfffffffffffffff9, 0x32, 0x2, [@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1b}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x16}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @empty, @ipv4={[], [0xff, 0xff]}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x11}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}], 0xa}}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6a0) r1 = socket$inet6_sctp(0xa, 0x9, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:38:59 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x0, &(0x7f0000000100)="295ee1311f16f477671070") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e2234125b", 0x18) 11:38:59 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x5a6b010000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 11:38:59 executing program 0: r0 = socket$kcm(0x29, 0x7, 0x0) socketpair$inet(0x2, 0x7, 0x2400000, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)) r2 = socket$inet6(0xa, 0x3, 0x20000000021) sendmsg$kcm(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000080)="8bf2811185475587de8a9406a6e30278c8d82d2d13c8f41b50d878afbb027b7da0514415334edb517b80a8357fa2", 0x2e}, {&(0x7f0000000200)="dfabf34fbfa5492353cdddff00de5b69911799e6d3d3c72e078c84d44bad6db5c3a7bdae1cf8966af90e32f4f9bb8dd5bb64101a2e097070e6a7c5f44dda3af07674d42f37bc0fc0824684710e4b58a6c0f5a4431090b4616b34ef32c15add275c04c6c09bfe0b4fb6355c1899c79ea37e9b79f7f581d43ac6c50b0b15b01b6b0956b30bb767b9ecf58b260a6ed791d06d9887bd8dd0cc51598c9339", 0x9c}, {&(0x7f00000000c0)="50d1eccac43de4ee3a7a140188a4993c47aa90987d5fb33cf197afa6", 0x1c}, {&(0x7f00000002c0)="eb5261596f6cbf5d41aa6a85cae3bd09db1e44bf813b2c7b837664468a198d3e35dbb309e2b8586db93833b55c320f470ffe3a352d12da80d05239f50f574085c999166daef49fdede264e139183bb97c9643ef1afa39b523eb823895393b5bea8c6c6b93fcfe5e564df233ee96cafac5bb41b91202c7dab29aef23b18e613b53a9e3ad072b3aaafb8f7b55fbb96673e9158eff9f2102a67945b713338757dcdbf424d07da51e4289011ccd5862c7aae52bdba045c82", 0xb6}, {&(0x7f0000000380)="66e4544736b284484d89705dc2a2d5826def3f6966a114945aacabd2371c25d404c81c7add82118fa10a0b5e33e0d2e6b9bd20dd212efe9441e68341bab63ba74641c0aec8be19be901d37a5a8648133b2fa3cf349bdb62d8099538afb683f4d6dce0e0e35611478379afe26d272cab84ceebee0734f2220c214dc3cddd21f04cf93be7fd1ed6fecf7079bd2ed2e6754a206ad3c9fdc9683221c3b4240552a5da54564d3f707540fe489ccf41af386f26c699bc0b648f4b40300f451acc0e16b2dba6602c97d72558f5d2ce36a4e5a90741dc942149095ceb8b51bdb21b6c9ddfe934830df63cbe6e00bf5", 0xeb}, {&(0x7f0000000480)="e560e90ddd7ec50115757dac1aabdf1e7337b7fc573fd4620a01c65bc0727eac193146e3fc4e4e5569a67d04da5f2bc2d2bc048bde6026112b95626f949c21470b4b5c9114889fc162f320dbfab1cc54d724e2776d1f8c111060bfee1f0ee0458177d7a6529077e425d7b3852ec1b640225b77b5863402b854c9cbdd9b045de0ae73f7b526ba04995b6b834fc86b6cbf592f5788193f176c0788a73c13e5c807a11004f30a", 0xa5}, {&(0x7f0000000540)="815a9109283fb22c6a6a8d1a90939e5ce35c9381d68476abae00b26b0710cb2eb7b411302d29494e2f466e0968d0af26d943872a90b70ad70a042e9ba46070c334d8c58253c9925af644ce2ae3ad12d99a54165f68cf23cad0c094a7044ca7dab49afb954b1ffda57240389ea23067d259b6d31d4472d4ebaf04599c971f96294011b65c7a765193ab29c55af4d5386734691ee11c3faad1df6c8275fc413d1bbc796927bb5e8e8f317173e0b80247c1153e30b26329018b1d3800b4f44343a5b88cbfb37da9246a636f6cddbbfa99c72a696e", 0xd3}], 0x7, &(0x7f0000000640)=[{0x108, 0x0, 0x0, "f09aa4cde92377896e3c79058378bfd2a19886abeb0d8e5b279e4c9140e915a9f661456a9bca8ec055a07f43495746b4b9d5929a19212760e45a90ec9e4014cd87e71a9989131b290e7114ed4d2039161e0090cb2c49cb2c501bc1faffbbf826b12375fc634a3e6cf3e7aa2a09fd2e62df41b0a4c4bc89ef9c7f885d98703090eab2b630d7387ca411641ffa1e3aed681f9fe209a9df1e17141799f832a4073df01d1b4d6bd71e39c481ab906f8656fd215fa7b36646b9a759bce105ba3978bd184cf8ca37d797381bcb87a84a800945711d7f885f4a33b12d3375925b81be36c749d68abcdccd0e0920ff54f0fd0c3417a5afba"}, {0xf0, 0x111, 0x9, "0a48ef30d0e672fe9c214f56151b30a8c71b02c63a2f59b814aab548c562148c487162fb79cbc7073f277c767174b75734350871a62a8aea9ca09b21f71af0a9d62b9dfb694d9e50e816257dec6353c649d03f3ce36466af2086ef2087e40247f41ab85cfb4e7c1236980f75f15288d4383e1d2afea3a05e2435fb89ba2efc083c36609b41adecfb3b1b06ea16782904cfeccd0e49b2aebcf250bf64d266264ab897d653f439d7096866435e07029b75b764ca61a278fb8e2810ce85d92b14e6c6c156386c35ba0f4c014f00b02f9de78a96b2a10e2aa0a6ba02"}, {0x90, 0x10d, 0x6, "1daa6a3056a074ae30fdb1250920ffa9a8004fa2fab82458f0881da25d58b76617cd91c583d3fa49efa92512717d584fb203b2a86d01bcd88a1771e6e2d77b3061ebb847a4dc26bba51a16d40986a12b2c2ef109ca44b4772569fb9bdaee953059a7340e06040a8ed4d6ea429d5506698d8a94dd6c6e3c22b6ca"}, {0x100, 0xff, 0x3, "1d5c00f4a300a4d5e88da0634808dcd739d5e5a1b6da6732cb998488c6c83160b4c5b53ed31275b0c111c8fbb463d44ce096acf389568df78bb60767975dced8cb6464adb1f29f3c69b927a27f3d05035983273e5dc3fac227dad9c6c5edb668820fbaf88ed75976c60772fbfc29bea9abcc8aad9920602ed23d4ce37947a644b71e22e6aa563db7eb50022f605a3cc27e48ef99a653373ba243246e6a80c6391323a54894de47863f02050b1eacd175ea8164d9b58367673e5f6a479026493bce74f4a90658935ce3036260db7b949ce57a196e813c6451de1edf115d08fa3dfa29ca99a574319d134089a9e74bcd"}], 0x388, 0x4840}, 0x4000800) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl(r3, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00000001c0)) 11:39:04 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) getpeername$unix(r0, &(0x7f0000000240)=@abs, &(0x7f0000000040)=0x6e) 11:39:04 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:39:04 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x5a6b010000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x0, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 11:39:04 executing program 2: clone(0x0, &(0x7f0000000180), &(0x7f0000000140), &(0x7f0000000100), &(0x7f0000000140)) wait4(0x0, 0x0, 0x60001009, &(0x7f0000000000)) r0 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@ipx, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x10000, 0x8000, 0x7, 0x8000, 0x3, 0xd4e, 0x1e28000, {0x0, @in6={{0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}}}, 0x4, 0x9, 0x46, 0x8, 0x100000001}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000380)={r1, @in6={{0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x727}, &(0x7f0000000440)=0x90) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f00000001c0)={0x12, 0x10, 0xfa00, {&(0x7f0000000080)}}, 0x18) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000240)=[@in={0x2, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @rand_addr=0x3}], 0x20) 11:39:04 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e2234125b", 0x18) 11:39:04 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x8340) syncfs(r0) connect$rds(r0, &(0x7f0000000100)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) r1 = socket$inet6(0xa, 0x3, 0x20000000021) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = syz_open_dev$midi(&(0x7f0000001540)='/dev/midi#\x00', 0x10001, 0x105000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001580)=@assoc_value={0x0, 0x3}, &(0x7f00000015c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000001640)={r4, 0x40, &(0x7f0000001600)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @rand_addr=0x6}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000001680)=0x10) getsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000000), &(0x7f00000000c0)=0x4) ioctl(r2, 0x400, &(0x7f0000000080)="295ee1311f16f4776710706d329c67d40b2ab250b2ce014fe78c58c3bb4cdc5e0d314953b4bd6305149957dc1cd6c7cb") ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) 11:39:04 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x260000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 11:39:04 executing program 4 (fault-call:4 fault-nth:41): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) [ 707.096448] FAULT_INJECTION: forcing a failure. [ 707.096448] name failslab, interval 1, probability 0, space 0, times 0 [ 707.107928] CPU: 1 PID: 21734 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 707.114799] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 707.124179] Call Trace: [ 707.126818] dump_stack+0x185/0x1d0 [ 707.130485] should_fail+0x87b/0xab0 [ 707.134239] __should_failslab+0x278/0x2a0 [ 707.138531] should_failslab+0x29/0x70 [ 707.142462] __kmalloc_node_track_caller+0x24b/0x11b0 [ 707.147686] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 707.153089] ? __ip6_append_data+0x364d/0x4fb0 [ 707.157751] __alloc_skb+0x2cb/0x9e0 [ 707.161494] ? __ip6_append_data+0x364d/0x4fb0 [ 707.166134] __ip6_append_data+0x364d/0x4fb0 [ 707.170721] ? __ip6_append_data+0x2b91/0x4fb0 [ 707.175404] ip6_append_data+0x40e/0x6b0 [ 707.179515] ? do_rawv6_getsockopt+0x510/0x510 [ 707.184145] ? do_rawv6_getsockopt+0x510/0x510 [ 707.188775] rawv6_sendmsg+0x2756/0x4fc0 [ 707.192910] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 707.198424] ? kstrtoull+0x766/0x7e0 [ 707.202232] ? compat_rawv6_ioctl+0x100/0x100 [ 707.206805] inet_sendmsg+0x3fc/0x760 [ 707.210656] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 707.216081] ? inet_getname+0x4a0/0x4a0 [ 707.220121] __sys_sendto+0x6c4/0x7e0 [ 707.223975] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 707.228949] ? syscall_return_slowpath+0xe9/0x710 [ 707.233875] __x64_sys_sendto+0x1a1/0x210 [ 707.238081] ? __sys_sendto+0x7e0/0x7e0 [ 707.242091] do_syscall_64+0x15b/0x230 [ 707.246033] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 707.251246] RIP: 0033:0x455a99 [ 707.254453] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 707.262203] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 707.269500] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 707.276794] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 707.284088] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 11:39:05 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e2234125b", 0x18) [ 707.291382] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000029 11:39:05 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000040)={0x77359400}, 0x10) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:39:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:39:05 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x5a6b010000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x0, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 11:39:05 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) getresgid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) fchown(r0, r1, r2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bond0\x00', 0x0}) socket$kcm(0x29, 0x5, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)={'filter\x00', 0xa, "80966bc0ddfbe301d1b3"}, &(0x7f0000000080)=0x2e) sendmsg$can_bcm(r3, &(0x7f00000002c0)={&(0x7f0000000180)={0x1d, r4}, 0x10, &(0x7f0000000280)={&(0x7f0000001440)=ANY=[@ANYBLOB="0600000079c018758423607dab67370c", @ANYRES64=0x0, @ANYRES64=0x0, @ANYPTR=&(0x7f0000001500)=ANY=[@ANYBLOB="4a766a49928603801ed6bd9ad86d1c3e28b092555525d923435f21f5c62e84bb33f1a0b1c6b4a3e607"], @ANYRES64=0x0, @ANYBLOB="02000020010000000400006006010000f364ffcffdf92435"], 0x6}, 0x1}, 0x400c804) r5 = socket$inet6(0xa, 0x1, 0x80000001) ioctl(r5, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:39:05 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e2234125b", 0x18) 11:39:05 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r0 = shmget(0x3, 0x1000, 0x54001080, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000240)=""/96) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/145) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) 11:39:05 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00000000c0)={@mcast1, 0x0}, &(0x7f0000000140)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', r2}) syncfs(r1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:39:12 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:39:12 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x5a6b010000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x0, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 11:39:12 executing program 4 (fault-call:4 fault-nth:42): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:39:12 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x7, 0x84) r2 = fcntl$dupfd(r1, 0x406, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x1000, 0x7, 0x1, 0x2, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)={r3, 0xfff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:39:12 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:39:12 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e2234125b", 0x18) 11:39:12 executing program 2: clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000240)="e040cdf5bff33ddc68bc82b08d09a9552dcc1163d29dc552bb712ece187bc66e3fe5dfa64a12e49e1bf36ae30e4032b1f6cf5713e48008936368e1f4194f7dbf92db4a951edb1ab55d20b27c79609c951de7261eb8614887ee2565136beaa7559bfd1ec2a2cd1a38e6a1ebcbb880858e7164d8601ac774b0c37baf68c3529799869faa21e590c804a38e84") getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) wait4(r0, 0x0, 0x60000009, &(0x7f0000000300)) 11:39:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='mountinfo\x00') syz_open_dev$ndb(&(0x7f0000000580)='/dev/nbd#\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0x9, 0x4) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) listxattr(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/217, 0xd9) recvfrom$unix(r0, &(0x7f0000000140)=""/75, 0x4b, 0x0, &(0x7f0000000380)=@file={0x1, './file0\x00'}, 0x6e) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000005c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7ff28928"], &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000640)={r1, 0x3}, &(0x7f0000000680)=0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000240)={0x6, 0x2, 'client0\x00', 0x3, "23afa33b8df32a78", "fbea1eb37dd895532fe787f8ccf9b8fc17f33a7f7195611b2f794b378900cd0f", 0x7ff, 0x5}) r2 = socket(0x10, 0x400000802, 0x0) write(r2, &(0x7f0000ff6fe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000ff3000)=0x5, 0x4) readv(r2, &(0x7f0000000180)=[{&(0x7f0000001400)=""/237, 0xed}], 0x1) recvmsg$kcm(r2, &(0x7f0000002740)={&(0x7f0000000000)=@hci, 0x80, &(0x7f00000026c0)}, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000400)=r0, 0x4) bpf$MAP_CREATE(0x0, &(0x7f00000006c0)={0x2, 0x9, 0x979, 0x40, 0x0, 0x1, 0xa74}, 0x2c) [ 714.522813] FAULT_INJECTION: forcing a failure. [ 714.522813] name failslab, interval 1, probability 0, space 0, times 0 [ 714.534231] CPU: 0 PID: 21781 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 714.541090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 714.550460] Call Trace: [ 714.553085] dump_stack+0x185/0x1d0 [ 714.556755] should_fail+0x87b/0xab0 [ 714.560508] __should_failslab+0x278/0x2a0 [ 714.564801] should_failslab+0x29/0x70 [ 714.568729] __kmalloc_node_track_caller+0x24b/0x11b0 [ 714.573949] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 714.579341] ? __ip6_append_data+0x364d/0x4fb0 [ 714.583992] __alloc_skb+0x2cb/0x9e0 [ 714.587739] ? __ip6_append_data+0x364d/0x4fb0 [ 714.592378] __ip6_append_data+0x364d/0x4fb0 [ 714.596835] ? __ip6_append_data+0x2b91/0x4fb0 [ 714.601488] ip6_append_data+0x40e/0x6b0 [ 714.605602] ? do_rawv6_getsockopt+0x510/0x510 [ 714.610229] ? do_rawv6_getsockopt+0x510/0x510 [ 714.614855] rawv6_sendmsg+0x2756/0x4fc0 [ 714.618978] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 714.624475] ? kstrtoull+0x766/0x7e0 [ 714.628257] ? compat_rawv6_ioctl+0x100/0x100 [ 714.632795] inet_sendmsg+0x3fc/0x760 [ 714.636634] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 714.642043] ? inet_getname+0x4a0/0x4a0 [ 714.646074] __sys_sendto+0x6c4/0x7e0 [ 714.649931] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 714.654906] ? syscall_return_slowpath+0xe9/0x710 [ 714.659836] __x64_sys_sendto+0x1a1/0x210 [ 714.664032] ? __sys_sendto+0x7e0/0x7e0 [ 714.668036] do_syscall_64+0x15b/0x230 [ 714.671968] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 714.677181] RIP: 0033:0x455a99 [ 714.680388] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 714.688131] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 714.695421] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 714.702710] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 714.710001] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 11:39:12 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0x0, 0x4, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000080)="89950c36c1340d071a67ff18203d41376fe0facf857eafcf2a85dc4112f9e63ae429841e78501c7a5f920745df011141") ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:39:12 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e2234125b", 0x18) [ 714.717287] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 000000000000002a 11:39:12 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x5a6b010000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x0, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 11:39:12 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:39:12 executing program 4 (fault-call:4 fault-nth:43): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:39:13 executing program 7: r0 = socket$inet6(0xa, 0x200000000000004, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") socket$inet6_sctp(0xa, 0x5, 0x84) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) personality(0x0) alarm(0xfb93) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000140)=0x3) [ 715.006779] FAULT_INJECTION: forcing a failure. [ 715.006779] name failslab, interval 1, probability 0, space 0, times 0 [ 715.018208] CPU: 0 PID: 21815 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 715.025095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 715.034483] Call Trace: [ 715.037119] dump_stack+0x185/0x1d0 [ 715.040789] should_fail+0x87b/0xab0 [ 715.044581] __should_failslab+0x278/0x2a0 [ 715.048883] should_failslab+0x29/0x70 11:39:13 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00') openat$cgroup_type(r0, &(0x7f0000000380)='cgroup.type\x00', 0x2, 0x0) socketpair(0xf, 0x805, 0x40, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f00000004c0)=""/168, &(0x7f0000000080)=0xa8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0x59, "657e4e3c7fc054a71e8e76fda1eaf8657704d9f63277bb527cc99a782852c31d6841c564af153b84d577103f1f15d11dee8a7668ec51adf2ea07b992d80ce7e384f0b75cd8594ca5ea9a4df1c414112014d6d3183c771e4c0e"}, &(0x7f00000002c0)=0x61) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000300)={r3, 0x1}, 0x8) wait4(0x0, 0x0, 0x40000008, &(0x7f0000000400)) getsockname$inet6(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x20, 0x14081) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f00000001c0)={0x3, 0x1, 0xbc03, 0x1, 0x1}) openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x40, 0x0) [ 715.052816] __kmalloc_node_track_caller+0x24b/0x11b0 [ 715.058039] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 715.063432] ? __ip6_append_data+0x364d/0x4fb0 [ 715.068090] __alloc_skb+0x2cb/0x9e0 [ 715.071835] ? __ip6_append_data+0x364d/0x4fb0 [ 715.076462] __ip6_append_data+0x364d/0x4fb0 [ 715.080911] ? __ip6_append_data+0x2b91/0x4fb0 [ 715.085577] ip6_append_data+0x40e/0x6b0 [ 715.089693] ? do_rawv6_getsockopt+0x510/0x510 [ 715.094340] ? do_rawv6_getsockopt+0x510/0x510 [ 715.098979] rawv6_sendmsg+0x2756/0x4fc0 [ 715.103107] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 715.108618] ? kstrtoull+0x766/0x7e0 [ 715.112417] ? compat_rawv6_ioctl+0x100/0x100 [ 715.116961] inet_sendmsg+0x3fc/0x760 [ 715.120813] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 715.126235] ? inet_getname+0x4a0/0x4a0 [ 715.130267] __sys_sendto+0x6c4/0x7e0 [ 715.134116] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 715.139086] ? syscall_return_slowpath+0xe9/0x710 [ 715.144018] __x64_sys_sendto+0x1a1/0x210 [ 715.148211] ? __sys_sendto+0x7e0/0x7e0 [ 715.152211] do_syscall_64+0x15b/0x230 [ 715.156141] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 715.161354] RIP: 0033:0x455a99 [ 715.164559] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 715.172301] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 715.179593] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 715.186888] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 715.194181] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 11:39:13 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r2, 0x6}, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000280)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x18, {0x2, 0x4e23, @loopback=0x7f000001}, 'bridge_slave_0\x00'}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x80) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ff1000/0xc000)=nil, 0xc000}) [ 715.201471] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 000000000000002b 11:39:20 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e2234125b", 0x18) 11:39:20 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}}}}, 0x84) 11:39:20 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x5a6b010000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x0, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 11:39:20 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r0 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x0, 0x400) r1 = syz_open_dev$sndpcmc(&(0x7f0000000400)='/dev/snd/pcmC#D#c\x00', 0x5, 0x101000) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000000)={0x2, 0x7, 0x9, 0x4, 0x59e}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000003c0)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000140)=0xc) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x4) quotactl(0x80, &(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000180)="e375f89589d38b592d5d32f63d78f6b193ebcbb8b7b3f5e9aa84e94ca36a0df521c42248ac128103522060e2c6dde2c853d1a9d45e7ff4b00ebfa41e4ab622b509174a881abe6561bc30aaf3b86b26ba71332fe1025a4f0c4824de979a204b54416e668694c9ec07dae04bc490ace32164a9dc239adbbdde503ccc4d9a2eda19f894296801a3a76bed0c7f15e66b5726ae2ff72a1613b0f7f816bf298827bbca9fcfe402dc3bb98bdf373fb431ceaee6e55099a1f5af2796d6e5e6c0cdd46eae853a28ec35c5996c366c2ba1bfd2") fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000440)) r4 = syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x8ee, 0x100) chroot(&(0x7f0000000480)='./file0\x00') ioctl$SG_GET_TIMEOUT(r4, 0x2202, 0x0) wait4(r2, 0x0, 0x4000006000000d, &(0x7f0000000300)) 11:39:20 executing program 4 (fault-call:4 fault-nth:44): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:39:20 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) dup(r0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:39:20 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r2 = socket(0x10, 0x7, 0x7ff) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) 11:39:20 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) mkdir(&(0x7f0000000500)='./file0\x00', 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x414, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f0000000240)) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) r0 = inotify_init1(0x80000) inotify_add_watch(r0, &(0x7f0000000140)='./file0\x00', 0x4000080) mkdir(&(0x7f0000000180)='./file0\x00', 0x10) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000380)={@in6={{0xa, 0x4e22, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x8, 0x2, 0x1000, "1b513e78fe4eaeed9b9b15b1621f70c7816f4ed980641cbfc6727c54c0e86b722ee5f645d411b1f257478523154897132f440975e12dfd396329b2c954df857479d4426092d70614694a1db8f39b26fd"}, 0xd8) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 11:39:20 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x5a6b010000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x0, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 11:39:20 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") socket$inet6_sctp(0xa, 0x20005, 0x84) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) 11:39:20 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}}}}, 0x84) 11:39:20 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000000)="4e156b667649c2d930f41b0c01a34b", 0xf}, {&(0x7f0000000200)="5995d530648ffceb4b7c8e93b883cd571f75509bf19b30c36e62ac60095b13170acaa403359a782275b22345650aecdd2e33eb8a32fa233e41a390f9c2e66acba9c289edd0fb081725d31c", 0x4b}, {&(0x7f0000000180)="6f3335e43ec6cb", 0x7}, {&(0x7f0000000280)="1528021aa61a2a4ddf243c084938608758cada0818af78d5b6feb71e2988a163c999f99663254b3186fd0c552a181bdf3742975b9217afc2fd25d7e9cd460e81a3abefc639f41ab2cd536d4879576cbeadfc7dd623cb768fb0337d17f033113da32e0b1479366ad71d9f24d4419ab1dbb485089d5750100da41162fc8aed64463651285d77a5a76bcb6e23ab2a1fd0a9aa03e93c0ff8ef136bda348ba0ce8952a5e79374d551e7a3bf6c2d88855fb3a617e1313a2afd6f373d2f085f9308dbb1ed2940b5c91247578307f0b67260b443fbac709fec416d3f1d472412e40b024dbbb664ac210340358f", 0xe9}, {&(0x7f0000000380)="fe5d7066740d1c257c87ba7ee05fbae724211cf416da09286725d8c16e6dba7ca153e8a6c23165ffa894b6e808ee436fe6108ec53af333d4c7cee8305980d8f837fb53d59bc809b3058e6f79df562f74a2f3a21917550209494229e99f5b72306edcf45b50e83ffbf0d829b2bb0f9aa81a98b9d1bf4d3e8653a60a26fb6511938b4e54ce71c7694ba8a330fa", 0x8c}, {&(0x7f0000000440)="c9ef0701bfc172605a823586fc4aa7aa45585dc275079e9f14ae99d169975d2010a35d", 0x23}, {&(0x7f0000000480)="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", 0xfa}, {&(0x7f0000000580)="2e25a4d1f7aa4a8edbe78deb1b65b08d581cb5b9b9059e5ae0e03697a955d5f0c4fc01d6aef9a7401e48abf45fb404a808cd6c250e43018362f0219490a2acf5bddf7ca6b9f01041f1729dd281c2041dd4d4f34068a5b8c55e3998269c4b57d6e087ceecf6273d74bbab89d676e3bbb12d5b52284e4a21d63b622fec6243b53419", 0x81}], 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="320000809939cf87efe264e6e115b2447ce0741fa4ebad2fc9d4acb79f4958012b5b832585e2e0b2e367a6d1b7754be54ea2a5a3e3b8"], &(0x7f0000000140)=0x3a) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) [ 722.505865] FAULT_INJECTION: forcing a failure. [ 722.505865] name failslab, interval 1, probability 0, space 0, times 0 [ 722.517217] CPU: 1 PID: 21846 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 722.524082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 722.533457] Call Trace: [ 722.536088] dump_stack+0x185/0x1d0 [ 722.539760] should_fail+0x87b/0xab0 [ 722.543536] __should_failslab+0x278/0x2a0 [ 722.547833] should_failslab+0x29/0x70 [ 722.551756] kmem_cache_alloc_node+0x157/0xc80 [ 722.556383] ? __alloc_skb+0x202/0x9e0 [ 722.560315] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 722.565815] __alloc_skb+0x202/0x9e0 [ 722.569586] __ip6_append_data+0x364d/0x4fb0 [ 722.574097] ? __ip6_append_data+0x2b91/0x4fb0 [ 722.578758] ip6_append_data+0x40e/0x6b0 [ 722.582854] ? do_rawv6_getsockopt+0x510/0x510 [ 722.587473] ? do_rawv6_getsockopt+0x510/0x510 [ 722.592105] rawv6_sendmsg+0x2756/0x4fc0 [ 722.596237] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 722.601749] ? kstrtoull+0x766/0x7e0 [ 722.605544] ? compat_rawv6_ioctl+0x100/0x100 [ 722.610091] inet_sendmsg+0x3fc/0x760 [ 722.613947] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 722.619367] ? inet_getname+0x4a0/0x4a0 [ 722.623487] __sys_sendto+0x6c4/0x7e0 [ 722.627355] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 722.632329] ? syscall_return_slowpath+0xe9/0x710 [ 722.637246] __x64_sys_sendto+0x1a1/0x210 [ 722.641440] ? __sys_sendto+0x7e0/0x7e0 [ 722.645441] do_syscall_64+0x15b/0x230 [ 722.649366] entry_SYSCALL_64_after_hwframe+0x44/0xa9 11:39:20 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f47767") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e2234125b", 0x18) 11:39:20 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}}}}, 0x84) 11:39:20 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req3={0x100000000, 0xffffffffffffffc0, 0x5, 0x3, 0xffffffffffffff81, 0x7, 0xe20f}, 0x1c) r1 = socket$inet6(0xa, 0x3, 0x20000000021) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) 11:39:20 executing program 2: clone(0x0, &(0x7f0000000380)="f4bbeefc7375083badf9ef8d281725ceace845867d12e2cc6ef057f60e0638b560a674224d68272b684c6d65a60a023a984bc9885d1d87948097e8d42d5ff5c5320363c1359d6788616fd10675269f56fddd0f2c4d87d3784694e2751db899b54e0252a30f000000fdaec9daf5d70c5076afa392e4d0381b402816342eca045c8c6d30e8471cc278a059e1a37f7908d6bd16bb82484bfb8a14b73ca8dcf12a0450644a186e43765f83f267e54e1dc8e53aa399d6b3ed4671da2b95d4769a8f341e0efd3f0ed032b778c562e634c9b84278519b1ab342efcb6f7b75483129af76dcae7eeca8cd399341eb1eba65d3c2f740ade49584ae6c7837d03f8ac7827827f1d4eb9c41442c5fa1397ac966bd0df31ee1e782a1febc9dabc78fd2bdbc6c57b42e4ea84e26afab59414123a8", &(0x7f00000004c0), &(0x7f0000000100), &(0x7f0000000340)="ccbc387df9a2566efa615c399d4413b2892860a9f95e0beeccb8b656f3b1d18aab") wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x210402, 0xa) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000500)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000005c0)={r1, 0x100000000}, 0x8) getdents(r0, &(0x7f0000000d00)=""/249, 0xfffffffffffffff6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={0x0, 0x8b62}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000880)={r1, 0xfb, "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"}, &(0x7f00000009c0)=0x103) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000002c0)={r2, 0x7}, &(0x7f0000000300)=0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000007c0)={0x6, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e21, @rand_addr=0xfffffffffffffff9}, 0x240, 0x51, 0x80, 0x9, 0xdedd, &(0x7f0000000780)='team_slave_0\x00', 0xfff, 0x6, 0x17b6000000}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000006c0)={'nat\x00', 0x0, 0x4, 0x55, [], 0x1, &(0x7f0000000600)=[{}], &(0x7f0000000640)=""/85}, &(0x7f0000000740)=0x78) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000840)={0xffff, 0x9, 0x5, 0x2, r1}, 0x10) [ 722.654575] RIP: 0033:0x455a99 [ 722.657780] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 722.665523] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 722.672817] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 722.680110] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 722.687402] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 722.694691] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 000000000000002c 11:39:20 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x5a6b010000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 11:39:20 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="7f454c4600000000000000f6c0e645fb90ca8fd842140000000000000000000000000000000000000000"], 0x2a) write$binfmt_elf64(r0, &(0x7f0000000c40)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 11:39:20 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000001000)='/dev/zero\x00', 0x81, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000001040)={0x0, 0x0, 0x0, 0xb96, 0x9, 0x0, 0x1b, 0xc, 0x8, "c129752983bbd722f96f2aee0bafb60d6b4536b7482e848d8e34c3e2c184213f5c60e44aac1507a2ddba0c8717468d12afb4b0471c48839ca04afa02ef1e8f6a", "f5000fb5904d2ade1967fcdade5e535b88b869e39432d2e4d635c687ffbd581f83c8978294f96b6e7398dae77b32e35006270bf9860d3cc1f4a0fb7a4d911959", "312309259885fa0f5ba7cb13b2c501f3be2d66b08acb8fed2a54a7abea2d0506", [0xfffffffffffff104, 0x9]}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x84c0, 0x0) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000000f80)=0x400001c) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x4, 0x5a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000400], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x20, 0x88f8, 'ip6gre0\x00', 'bond0\x00', 'veth1\x00', 'bpq0\x00', @random="05d9efd744b1", [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="ca3f0628e5f7", [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xf0}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@log={'log\x00', 0x28, {{0xf6d7, "452166b3f4c905ec58819ac7b7911c335e005423b06239c3ef304864dc51", 0x4}}}}, {{{0x9, 0x2, 0x883e, 'veth0_to_bridge\x00', 'syz_tun\x00', 'yam0\x00', 'bpq0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0xff, 0x0, 0xff], 0xe8, 0xe8, 0x160, [@ip6={'ip6\x00', 0x50, {{@local={0xfe, 0x80, [], 0xaa}, @empty, [0xffffffff, 0xe43721c461955e5b, 0xffffff00, 0xffffffff], [0xffffff00, 0x0, 0xff, 0xffffff00], 0x8, 0x3b, 0x40, 0x48, 0x4e23, 0x4e23, 0x4e24, 0x4e23}}}]}}, @common=@nflog={'nflog\x00', 0x50, {{0x9, 0x6, 0xffffffff00000000, 0x0, 0x0, "0a746d63098a9748aa4714070bc18686b3edc3799f88c0b37106b5b85bbb7926a331be723e167fa85f790d29a0b3d6b64bed5369eef30524e2a8e9591a1665fa"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x2, 0x88e5, 'team_slave_1\x00', 'gretap0\x00', 'vcan0\x00', 'bond0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0x118, 0x168}, [@common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x9, 0x1, 0x6, 0x0, 0x0, "5c421d1dbf1953ac70e8d8bfd30001e33f1476e4dc9128630038baa5a194efb91aec37ab8a8f3310fd1a168de91a4c440b7b2a1c184c4900eb111b3a5c25ed93"}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0xffffffffffffffff, 0xfffffffffffffffd}}}}, {{{0x3, 0x4, 0x888f, 'veth1_to_bridge\x00', 'veth1\x00', 'veth0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0xc0, 0x128, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz0\x00', 0x6}}}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}, @common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}]}, @common=@mark={'mark\x00', 0x10, {{0xffffffc0, 0xfffffffffffffffc}}}}]}]}, 0x620) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0xffffff00) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r3, 0x40045731, &(0x7f0000001140)=0x4) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f00000009c0)={0x3, 0x0, [{0x100004, 0xb1, &(0x7f0000000140)=""/177}, {0x0, 0x31, &(0x7f0000000200)=""/49}, {0x100000, 0xee, &(0x7f0000000240)=""/238}]}) r4 = fcntl$getown(r3, 0x9) sendmsg$nl_netfilter(r3, &(0x7f0000000f40)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000a40)={0x4a4, 0xe, 0x5, 0x0, 0x70bd2b, 0x25dfdbff, {0xf, 0x0, 0x1}, [@generic="5eb4600d1664b52a38f9063cb7e015519f7ae3ceeb3cb30058e0a9eddca3ce9d77db6ebabd5e6f121b926983602e7a48c7391a49373ada8d168a0f5ccb88fa14cb044d53863ba819053a9e7665447664436f0dd77a0d35493eba0e2052ca93ae325f3133b10b8c5e8a1b2cbc3557e390ec1aec4f8975865a0d22f7610a8b3a6390cfe62f482d52f09669d42444bb2fc36a62", @nested={0x374, 0x20, [@generic="2318e49fe79676e3bfa3c6d6a141c7434ba4339960fccbe30b37c88369db45ae0bcfd640054eedc65a93288615319a8599c4e23762cd91db47128a695897cabed02dc95465315ae80bb6385bc6b4e9e1a6cd8142afa6f42949c99fe572ed4a087833b8f752fe3767363dd81016c0dca45c8ec07196fd0c", @generic="a69134762c82103d576fbd3afd2297ac9bd917b4a9efbfe2e3145cb7ffe3215fa7ccc134fd731a48678073c3a97d4737f5a4a3732aa81093763ee81d9a9d8627b9353f96c363f8928d4be596e156bb49291d23528cb6d4611abc60f15e70f3752b0cf720f58af9fe8872b6aecba70554c6cadaadb7067a02dbb06d57604bf34f34fd278388f6397bb364db6ea12a04cbe7e0408cea5ac12ebed96d9be7d5abb07a9a293df88db4c05815747c0e48b38010169c5f5f7550151808828a02a02d314a8ca4a5336e8e8a01634e25fa7a7198d6a15ac29242ee995f13def5880fbbdb33977a1fa774ffda3379be38a0919af912", @generic="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", @typed={0xc, 0x5a, @u64=0x82f4}, @generic="aaf8b050e8ea50085450fc15838e6b5d1948700b19432174bd28c45e48ff92419c81b6ca849b13d1f643db647943ed718a0958947f44363afcf4decb023402ea685380b40428b2200abcb94e804d82315d1c3404148828acd5fff1f842942869ff5ee1d0b9ef422bd619c9a594b8be70ffef11688536ad2afed01d87d252f272ef9b6c6bc23985357d2d3c77370ec404e089d377cdb6fe995d64c4ac4294055f01e15ffae8a4b95308a4f8896b2df47b17b315082cc10f6a1140688e1633b6bb706c4df8b76321cd6b0ad896d968e0c504e4ed8b64133e4ffcc67f271bef37e9be236b52b6d0d228c2ac6589fe", @typed={0x4, 0x39}, @typed={0x8, 0x6c, @str='\x00'}, @typed={0x8, 0x49, @pid=r4}]}, @generic="53a8828246a127349fcca8d3716e68681bee2fc19b00a2c124838b1a15de63909be1b11f0ffcf36394e68ae48b0e3e7cd6cb97eef131ab30efcbe2fb65b61fb6a889f7b9328843e131dd86ff1659f76a085eaadd98f3b973d9f1008e17b230fc7a51023747de1d6220fb122ba6f7cb09583f2aeedf", @typed={0x14, 0x20, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x4a4}, 0x1, 0x0, 0x0, 0x4000001}, 0x4000000) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000fc0)={'veth0_to_bridge\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) 11:39:20 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x48081, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x4) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xa0, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x10000, @empty, 0x8}, @in6={0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x40000000000000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e20, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x242, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e21}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r3, 0xffffffffffffffff, 0x7, 0x400}, &(0x7f00000002c0)=0x10) 11:39:21 executing program 4 (fault-call:4 fault-nth:45): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:39:21 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f47767") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e2234125b", 0x18) 11:39:21 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x5a6b010000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) [ 723.164206] FAULT_INJECTION: forcing a failure. [ 723.164206] name failslab, interval 1, probability 0, space 0, times 0 [ 723.175588] CPU: 0 PID: 21896 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 723.182447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 723.191859] Call Trace: [ 723.194492] dump_stack+0x185/0x1d0 [ 723.198183] should_fail+0x87b/0xab0 [ 723.201932] __should_failslab+0x278/0x2a0 [ 723.206212] should_failslab+0x29/0x70 [ 723.210130] __kmalloc_node_track_caller+0x24b/0x11b0 [ 723.215342] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 723.220732] ? __ip6_append_data+0x364d/0x4fb0 [ 723.225372] __alloc_skb+0x2cb/0x9e0 [ 723.229103] ? __ip6_append_data+0x364d/0x4fb0 [ 723.233727] __ip6_append_data+0x364d/0x4fb0 [ 723.238176] ? __ip6_append_data+0x2b91/0x4fb0 [ 723.243335] ip6_append_data+0x40e/0x6b0 [ 723.247442] ? do_rawv6_getsockopt+0x510/0x510 [ 723.252068] ? do_rawv6_getsockopt+0x510/0x510 [ 723.256690] rawv6_sendmsg+0x2756/0x4fc0 [ 723.260811] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 723.266308] ? kstrtoull+0x766/0x7e0 [ 723.270087] ? compat_rawv6_ioctl+0x100/0x100 [ 723.274622] inet_sendmsg+0x3fc/0x760 [ 723.278461] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 723.283866] ? inet_getname+0x4a0/0x4a0 [ 723.287893] __sys_sendto+0x6c4/0x7e0 [ 723.291738] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 723.296702] ? syscall_return_slowpath+0xe9/0x710 [ 723.301614] __x64_sys_sendto+0x1a1/0x210 [ 723.305798] ? __sys_sendto+0x7e0/0x7e0 [ 723.309791] do_syscall_64+0x15b/0x230 [ 723.313709] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 723.318915] RIP: 0033:0x455a99 [ 723.322117] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 723.329854] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 723.337137] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 723.344423] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 723.351710] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 723.358995] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 000000000000002d [ 730.211464] FAULT_INJECTION: forcing a failure. [ 730.211464] name failslab, interval 1, probability 0, space 0, times 0 [ 730.222872] CPU: 1 PID: 21911 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 730.229767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 730.239145] Call Trace: [ 730.241781] dump_stack+0x185/0x1d0 [ 730.245455] should_fail+0x87b/0xab0 [ 730.249235] __should_failslab+0x278/0x2a0 [ 730.253543] should_failslab+0x29/0x70 [ 730.257462] kmem_cache_alloc_node+0x157/0xc80 [ 730.262088] ? __alloc_skb+0x202/0x9e0 [ 730.266029] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 730.271597] __alloc_skb+0x202/0x9e0 [ 730.275374] __ip6_append_data+0x364d/0x4fb0 [ 730.279842] ? __ip6_append_data+0x2b91/0x4fb0 [ 730.284508] ip6_append_data+0x40e/0x6b0 [ 730.288624] ? do_rawv6_getsockopt+0x510/0x510 [ 730.293269] ? do_rawv6_getsockopt+0x510/0x510 [ 730.297904] rawv6_sendmsg+0x2756/0x4fc0 [ 730.302039] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 730.307552] ? kstrtoull+0x766/0x7e0 11:39:28 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 11:39:28 executing program 3: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x857, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munmap(&(0x7f000000a000/0x3000)=nil, 0x3000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000100)) read(0xffffffffffffffff, &(0x7f0000000080)=""/19, 0xffffff5c) openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x0, 0x0) 11:39:28 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000080)={0x9, 0x7, 0x2, 0x1ff, 0xffffffff}) r1 = dup2(r0, r0) syz_extract_tcp_res$synack(&(0x7f0000000140), 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000240)={{0x1, 0x43}, {0x5f, 0x2}, 0xbea, 0x6, 0x2}) fcntl$getownex(r0, 0x10, &(0x7f0000000380)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) wait4(r2, 0x0, 0xa, &(0x7f00000002c0)) 11:39:28 executing program 7: socketpair(0xb, 0xf, 0x0, &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:39:28 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x5a6b010000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 11:39:28 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) accept4(r1, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x80, 0x80800) 11:39:28 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f47767") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e2234125b", 0x18) 11:39:28 executing program 4 (fault-call:4 fault-nth:46): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:39:28 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 11:39:28 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f4776710") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e2234125b", 0x18) 11:39:28 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x5a6b010000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 730.311348] ? compat_rawv6_ioctl+0x100/0x100 [ 730.315893] inet_sendmsg+0x3fc/0x760 [ 730.319742] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 730.325165] ? inet_getname+0x4a0/0x4a0 [ 730.329203] __sys_sendto+0x6c4/0x7e0 [ 730.333066] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 730.338048] ? syscall_return_slowpath+0xe9/0x710 [ 730.342977] __x64_sys_sendto+0x1a1/0x210 [ 730.347200] ? __sys_sendto+0x7e0/0x7e0 [ 730.351209] do_syscall_64+0x15b/0x230 [ 730.355139] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 730.360350] RIP: 0033:0x455a99 [ 730.363592] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 730.363633] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 730.378640] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 730.385953] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 730.393262] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 730.400558] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 000000000000002e 11:39:28 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) sendmmsg(r0, &(0x7f0000000280)=[{{&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x0, 0x1, {0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)="c306171820e038b622ec4d1b2a7b9e13c8ef97", 0x13}, {&(0x7f00000000c0)="02c4bb3932ecae41fabcb199a81dc3", 0xf}, {&(0x7f0000000140)="194cd4ae1b86f7bef70afb3d1ae3eedcc24eadf6a804dd3a7005", 0x1a}], 0x3, &(0x7f00000001c0)=[{0xa0, 0x6d686af9fe05cfa, 0x635, "4dc559d08e7bcdaf63f5946ca44ebf0082c2975a57f2bf09c75aaa7e9a75bca9764360e3a4dd3c62a4ed6075770edfb5e96604d19d3b0f279c448e29fe1ca555cc217a55de809ccb60a3ee9baba1f58238b7d2782c0f239c102b61d81040fcfc147ebf95328c819511b472a0503e62fd762f05c1057d24148a000dbe897b8dff1c294a29d4d1829e611831"}], 0xa0, 0x10}, 0x8}], 0x1, 0x40001) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x6, 0x4040) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:39:28 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x4, 0x400000) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'bcsh0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}, 0x79, r3}) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000080)=ANY=[], &(0x7f00000003c0)) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0xb) r4 = socket$inet6(0xa, 0x5, 0x7) ioctl(r1, 0x1ff, &(0x7f0000000100)="295ee1311f16f477671070") setsockopt$inet6_tcp_buf(r4, 0x6, 0x16, &(0x7f0000000240)="284d66539a061faab309bc162bf7524d2e8fe7e0a668aef79ae02e2bc430db895081a090546617fc929dfe", 0x2b) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) socket$inet6(0xa, 0x5, 0x3) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000140)=""/113) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000300)) 11:39:28 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) sync() 11:39:28 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f4776710") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e2234125b", 0x18) 11:39:28 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x4, 0x4) clone(0x40000000, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400000, 0x0) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) [ 730.660833] IPVS: ftp: loaded support on port[0] = 21 [ 730.760356] IPVS: ftp: loaded support on port[0] = 21 11:39:36 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f00000000c0), &(0x7f0000000140), 0x8) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='mqueue\x00', 0x1000000, &(0x7f00000004c0)="117a946ec7d930e792c1c0ca8b1c3f62cac55d70ecdf6a64acc9057b0c49a9e3b8604020411b06667c8081421f1333e3fb0f83b930b37ffccf8ac52e033365785425cf3562865839c553262f8fcbb95686bd0509ab6030c9bd48a3b937a540102a2b5cd3f744381e09dee0c3a71292f834365f68a7d4168134b019c790f0ccc561732bbab651dfd9edd10d9c877bc4ade1448a5b23ef654c326ea00744b022b20527787911e523939776785bfa75af23d3a22b824d092b3794935f64c3f76d75b26f24f206feda") mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) name_to_handle_at(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="79000000ffffff7f0c91d41d9827d8ef048be6b0e0285658f3f78ef72a0000f98c9bce4627678c671fbfc4559dac63f1f96149637b4f3a72444b11a8f0cff26afbdfaf42eb04ec72c8dce73e45c2e34bb845d78434679c123ba0a99e96512474f625a358113f1b2b7359aea1c56314d45a1faa04ddcaaa2be3"], &(0x7f0000000380), 0x400) recvfrom(r0, &(0x7f00000005c0)=""/52, 0x34, 0x10000, &(0x7f0000000600)=@ipx={0x4, 0xa81, 0x3ff, "6869fdee2329", 0x5}, 0x80) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0x5, 0x4) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 11:39:36 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="4000e1311f16f409000000") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9, 0x41) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000140)={0x80000000, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e23, @loopback=0x7f000001}, 0x0, 0x9, 0x9, 0x6c, 0x9, &(0x7f0000000080)='ip_vti0\x00', 0x80000001, 0x101, 0x40}) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x5b8}, 0x181}, 0x1c) 11:39:36 executing program 5: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000380)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)='Z', 0x1}], 0x1, &(0x7f0000000740)=ANY=[]}, 0x0) 11:39:36 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f4776710") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e2234125b", 0x18) 11:39:36 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x400, &(0x7f0000000040)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/uinput\x00', 0x200080, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001300)={0x0, 0xff, "8092d8ed84aec80a591f230ba64bd83df4c56e07ac2246f7742e18d46694b7a85521993ad61c9ab7549094a54e173fc3aa0bf80679ceb076c51c7f015513cc3bb0145133542aa11f5f0bc22b0659963691b0b83a3e433fc3476a77bf6be1640c0b875784c7fee5cad60f7ed25981396e65e710adfb0aab35c1b8fb8ad22aa8a3164b1b9f22f747eaef28de44c758958f78b74bc455e42a969a208ca75783669bf63b4092c18c0b73b63487e6f16690df03e91c5fb1d96c244a00b7164ab52373e59f253629df3cafa84618439814e105486c9cba5a564fd45c8d723ac92ca33c967a7231195cb93ac063b9e839fabea76ded4c8c38c54d766aace74fb919ea"}, &(0x7f0000001440)=0x107) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001480)={r3, 0x6, 0x1, 0x6}, &(0x7f00000014c0)=0x10) 11:39:36 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0401273, &(0x7f00000001c0)={[], 0x0, 0x2007fff, 0x1}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 11:39:36 executing program 4 (fault-call:4 fault-nth:47): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:39:36 executing program 2: clone(0x0, &(0x7f0000000240)="8197d0718874d499d27b3c8a4136a45e182e5962360db27f3629f2583c08a39f389a5a974ad0df21a5040fcf20c7057f4ae82a6e96c8f85bbab7f2db0860de0fea97c5dc42e334042462a03de239882a3e0d84f6591d032580645c8768ae8a8ce8238f12b02078a9c59c9a56a636a16ef2fe652efbcc2f9374141d208adb3205059cd524f8f8ec00ca64a897a32a216049b474f6cb348a80b653a5d17cc3d8e754ce7a018712d0bcf8a6d101254bcdbfd2440481b1ff17fb6e12c26973d2443bf031252fbf10ad44351bd0e60637d5955465a331cf48a7f6cc9bf7", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x2) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) [ 738.324603] FAULT_INJECTION: forcing a failure. [ 738.324603] name failslab, interval 1, probability 0, space 0, times 0 [ 738.336234] CPU: 0 PID: 21971 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 738.343119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 738.352515] Call Trace: [ 738.355147] dump_stack+0x185/0x1d0 [ 738.358818] should_fail+0x87b/0xab0 [ 738.362574] __should_failslab+0x278/0x2a0 [ 738.366871] should_failslab+0x29/0x70 [ 738.370803] __kmalloc_node_track_caller+0x24b/0x11b0 [ 738.376025] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 738.381417] ? __ip6_append_data+0x364d/0x4fb0 [ 738.386059] __alloc_skb+0x2cb/0x9e0 [ 738.389790] ? __ip6_append_data+0x364d/0x4fb0 [ 738.394420] __ip6_append_data+0x364d/0x4fb0 [ 738.398873] ? __ip6_append_data+0x2b91/0x4fb0 [ 738.403539] ip6_append_data+0x40e/0x6b0 [ 738.407653] ? do_rawv6_getsockopt+0x510/0x510 [ 738.412280] ? do_rawv6_getsockopt+0x510/0x510 [ 738.416914] rawv6_sendmsg+0x2756/0x4fc0 [ 738.421034] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 738.426532] ? kstrtoull+0x766/0x7e0 [ 738.430311] ? compat_rawv6_ioctl+0x100/0x100 [ 738.434842] inet_sendmsg+0x3fc/0x760 [ 738.438693] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 738.444097] ? inet_getname+0x4a0/0x4a0 [ 738.448120] __sys_sendto+0x6c4/0x7e0 [ 738.451960] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 738.456922] ? syscall_return_slowpath+0xe9/0x710 [ 738.461836] __x64_sys_sendto+0x1a1/0x210 [ 738.466019] ? __sys_sendto+0x7e0/0x7e0 [ 738.470011] do_syscall_64+0x15b/0x230 [ 738.473928] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 738.479130] RIP: 0033:0x455a99 [ 738.482334] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 738.490069] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 738.497356] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 738.504642] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 738.511927] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 11:39:36 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x5001}) 11:39:36 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x6) tee(r0, r0, 0x6, 0x2) fcntl$getflags(r0, 0x40b) socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="983b86d105b16857bf1f68ffbd0afd37378e2b08d0b9dd1953e2a40dc4a762a8c6ed402450cd47ac7116c50d7841ea9a6cce6535958df2d6525766d3905ba6ebb68349f8d96e1a58af0e27c098350103e6cc0da2875252cf254cde67633a7756ef3bb413bee30f96764eee91ad0b5fada20eae94e63c089ab2ab302e5e4d1fd3881da84080d542155d88cd220469f84d408112c334f9edc9e99d8ccd9074763d3d7bef32299b7f3365b0f3f904a34c02fd258d70012033eeabed3ba34bb075e8b04bdb646d891ffabda93c4a0b283fa25bb762baced904b6fd9899", 0xdb) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:39:36 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e2234125b", 0x18) [ 738.519229] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 000000000000002f 11:39:36 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4, &(0x7f0000000140)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x280000, 0x2) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000040)=0x3, 0x2) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:39:36 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r0 = socket$inet_smc(0x2b, 0x1, 0x0) alarm(0x81) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000008080)={'team0\x00', 0x0}) sendmmsg(r0, &(0x7f0000009880)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000240)="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", 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0x1000}, {&(0x7f0000009140)="7ef1885788c5b49415e0ad4f4af8ac8d02b2ca85b2718228c05ccbcd6d7a6f5861510a5b1db46ae1564a8757f5c1832be1496d6c509dada7f9c63d9dcdbb599e6cdcac6930381575fefadc9a5221a982fd5e09b8c5bebf313d6608cf68557fb7e60e", 0x62}, {&(0x7f00000091c0)="e1efa3ca7e55b84d614d130a0a4255757b9a", 0x12}, {&(0x7f0000009200)="90ded48c2dbcc7cb2c47d8cb526ca1a33a01a0659d6a9b8ed356851277a02313e8b54728a3a8df6d22677e3f553327685d5fcf59166c89392526e4b75deecbecf9047570b1485a4600e5f9b90f34c8b9a165bc62d66551a129fb24a00fbe85d83a6c90ddf6644bbd1d", 0x69}], 0x4, &(0x7f00000092c0)=[{0xa8, 0x115, 0x3, "fbb4a363578e38a36bb4debafaf494c021aa5de87477d9d90e619dc10fa7ddf5b628cdeeaa035a24af08c8add7b96875f17395677b7fc2422fa9a9961e415903ca4ab69d7c013ae590836cc28a506ede104876351227c92bc4ea611f32d00ee9f3052bca679281a87eb47fda84a078cdcb9a334b2047c361b7ee29f198b1360187fe8905976ffb53a936b19aa448065940ea9339233b0e52"}, {0x58, 0x11, 0x9, "c9a0bc1f4250a3b34ff5ad6f7b6a648384bc2e1b943408ce26ce93180418178dc123e7d149375dd27e2de5615010c205516f773f63bba349bc75c6f95c7a61b2e14c"}, {0x80, 0x13a, 0x1, "af5d8fcddaeca3c1245c96d535220d486d4c1d06b3dd9dcafaa6257eb2135b04da7f04e138a60b0080a5d009f55da1a198158c3cf8401603109eb17602831e0518ef3777a60c9c70e38382074d16e484338199a55490a4cc94dbc62fd0bef87945a2a2dcc8ae7c8235d1109b"}, {0x88, 0x88, 0x3, "6043e22171aa96e37a6b6126d04c71f6b322ef57363d93942c2ace99245bce4cfed0d2b9468a784bf4be052ca55ae9509461b4246635ff8139f19a098985213400a674d8bbfa9200afaa92ebe686aea64c26507a6519b14ad247c29c13e680e2c5e6e152f43a0b8dd763815a97cf74d036f9b238db"}, {0xa8, 0x119, 0x1ff, "c5edbbfe250cda9b49522619412cde2924e3aaba8c525a023bddd5d64bec62245fff1a61486f7e8a7c4bb0f04dba3f6d321cf2fd220e82de816c727164b92a071d5e69ef4b92c90e6ace52e9f35b8d21f1fa2537d95853dcbee6f56a6a916173cbadac2f695bbc74ddf4dbe87f3fb794d8bf3378f545ebdc8e7ad01241574640203cb525a185ef553fe82af1d80ec9e5ead71c"}, {0x110, 0x10d, 0x40, "1960a0b77d13073e05416ce592438a98f036c87d9215e8f0330e69361809f6ef1086cc959b9ab4eaa2c10c8a5f7919d2fc5647276f9f9ca55bb2327fb87cdfebb1790edea7f9f91a998cce73c08f68ad19cb020daa420ae263fd25899983e196597a67a6f506e212daeb792e391cdd0e6048b700fb0d975e7ee66079df0e5b0bcc9a4967334e6ddc480772b648395acfa89140f33323306e3e11a38163c87e0ede273e7b5450d0a03b683fd17c3476b528a247801a0c3808078f07c748b39cd5a8a47a3ee5d457daf3cb142b9553f9386b4e178cd108c53e90df822662270685f29531a3bad99d74f7fe37925550162290ec4b20bd5af5ab7a"}, {0x20, 0x108, 0x6, "fbede8bb6da6d4cc76f7"}, {0xa8, 0x0, 0x0, "0f8c1b25f11913dd2fed81da94126edb18c0f207e37bbbacd3b8bf024ecb6cab4f2f96583d40c3e515475c9a2949e14a3289d51e94a688c851e2649cfd36dd368dafc5b69c0ce4eb37fa189cd5c6f1cc822d58bc2bb53fddcae6eedb1cca5b3be29313dd1338c3a1ff4361ef2bd8b7082a5f2e90f265c6940ab218c19ae199681f261a4f34535b1fdab26e772146275d3bfc157425db"}, {0x40, 0xff, 0x0, "792275229b016ea0018549ed8f027e3f1912a350e22de08ae07affcd8824f97126b1dd2ea8e902e13f5c5ccb4d32ee19"}, {0xc8, 0x0, 0x6566, "24a1dce82052786ba903ba09412aad4ab40f08ecbeb9e51b49ca749c0b37f8042124c213c08393b26b62a5caf0c86ad3a940045b5383691001da995294c4c5410e0d07b4c7f44e6dd7f5bd12f213d9fcb7746df29aa56e7e822e18d2affa3134b6e579b4928a7bf868ec8381e2b1831b19113d1c3cce1bab49e0967ddc6dc3952febaee10090978ed535ac2fee51b38476b67e46dea49f9e3d8d52959d568a895eca755d63dd91ad496f44b24683c0f76894"}], 0x590, 0x6827f2abb1811204}, 0x4}], 0x8, 0x40) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) 11:39:36 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x20000000021) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 11:39:36 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080), 0x0) 11:39:36 executing program 3: prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0xfffffffffffffff9}]}) setitimer(0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) [ 738.847705] audit: type=1326 audit(1530185976.846:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=21994 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a99 code=0xffff0000 [ 739.609671] audit: type=1326 audit(1530185977.608:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=21994 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a99 code=0xffff0000 11:39:38 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) socket(0x14, 0x2, 0xd24) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 11:39:38 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000380), &(0x7f0000000000)=0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 11:39:38 executing program 4 (fault-call:4 fault-nth:48): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:39:38 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080), 0x0) 11:39:38 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000100)="1f0000000104fffffd3b54c007110000f30501000b000500000000000200cf", 0x1f) 11:39:38 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) wait4(0x0, 0x0, 0x0, &(0x7f00000002c0)) r0 = socket(0x8, 0xa, 0x8) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000240)=""/113, &(0x7f0000000140)=0x71) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uinput\x00', 0x101000, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f00000004c0)={0x0, 0x7}) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) signalfd(r2, &(0x7f0000000080)={0x8}, 0x8) timer_create(0x3, &(0x7f00000001c0)={0x0, 0x41, 0x4, @thr={&(0x7f0000000180)="452af569fbe8aa7bacc52be1c3280cdfa3de5ef9b91269186de89c4fffc2ad", &(0x7f0000000380)="b9f61e1d715220885e007333a17bd82108af94b61aa84ca858f40dc55cbdc56a5d4857a89dc7c6a2f3987a0a90e17fe8ad53024fe361ce7574fcddde017268ddfaf0b4d24015a8e639fc2554d1379594ab20be2d46ca6862c7629199f4aff20452428b421330d23719f54d544e858878de476385733378d667eb028897bf4cf2c3bd2cc7431841fdc68af63088d14647c5d6e31554db8574890883384c4237635665be04a8b35985cbcb926b8a92879ed58e235336ed94f2462393b988e000b8207374aca4da5ab44430ee8eeedde0481138d6305b1c2d7935"}}, &(0x7f0000000200)=0x0) timer_delete(r3) getrusage(0xffffffffffffffff, &(0x7f0000000500)) 11:39:38 executing program 5: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000080)={0x9, 0x7, 0x2, 0x1ff, 0xffffffff}) r1 = dup2(r0, r0) syz_extract_tcp_res$synack(&(0x7f0000000140), 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000240)={{0x1, 0x43}, {0x5f, 0x2}, 0xbea, 0x6, 0x2}) fcntl$getownex(r0, 0x10, &(0x7f0000000380)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) wait4(r2, 0x0, 0xa, &(0x7f00000002c0)) 11:39:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x5a6b010000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 740.167004] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 740.206794] netlink: 'syz-executor0': attribute type 5 has an invalid length. 11:39:38 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x400000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000040)={0x80000000, 0x1, 0x4, 'queue1\x00', 0x3b80}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f0000000280)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={r3, 0xcc, &(0x7f0000000400)=[@in={0x2, 0x4e24, @rand_addr=0xacfc}, @in6={0xa, 0x4e24, 0x3, @empty, 0x6}, @in6={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x99}, @in6={0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x14}, 0x1}, @in={0x2, 0x4e22}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x7fffffff, @empty, 0x2}, @in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x8}]}, &(0x7f0000000300)=0x10) [ 740.219075] FAULT_INJECTION: forcing a failure. [ 740.219075] name failslab, interval 1, probability 0, space 0, times 0 [ 740.230441] CPU: 1 PID: 22016 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 740.237299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 740.246673] Call Trace: [ 740.249302] dump_stack+0x185/0x1d0 [ 740.252973] should_fail+0x87b/0xab0 [ 740.256751] __should_failslab+0x278/0x2a0 [ 740.261049] should_failslab+0x29/0x70 [ 740.264973] kmem_cache_alloc_node+0x157/0xc80 [ 740.269609] ? __alloc_skb+0x202/0x9e0 [ 740.273546] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 740.279072] __alloc_skb+0x202/0x9e0 [ 740.282848] __ip6_append_data+0x364d/0x4fb0 [ 740.287310] ? __ip6_append_data+0x2b91/0x4fb0 [ 740.291968] ip6_append_data+0x40e/0x6b0 [ 740.296093] ? do_rawv6_getsockopt+0x510/0x510 [ 740.300733] ? do_rawv6_getsockopt+0x510/0x510 [ 740.305369] rawv6_sendmsg+0x2756/0x4fc0 [ 740.309502] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 740.315014] ? kstrtoull+0x766/0x7e0 [ 740.318805] ? compat_rawv6_ioctl+0x100/0x100 [ 740.323352] inet_sendmsg+0x3fc/0x760 [ 740.327205] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 740.332625] ? inet_getname+0x4a0/0x4a0 [ 740.336658] __sys_sendto+0x6c4/0x7e0 [ 740.340513] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 740.345487] ? syscall_return_slowpath+0xe9/0x710 [ 740.350463] __x64_sys_sendto+0x1a1/0x210 [ 740.354657] ? __sys_sendto+0x7e0/0x7e0 [ 740.358658] do_syscall_64+0x15b/0x230 [ 740.362589] entry_SYSCALL_64_after_hwframe+0x44/0xa9 11:39:38 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x2) 11:39:38 executing program 3: getpgid(0x0) getpgid(0x0) getpid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000003c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000380)='attr/exec\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f00000004c0)=ANY=[@ANYBLOB='x\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="040001000000ffdbdf2509000000640003001400020062707130000000000000000000000000080004001f00000008000500ac1414bb081ff8e28b00000208000800130000000800030002000000080004000100000008000500e0000002140006000000000000000000000000000000000151b441cee2583b339168f92f807654db14dd6dd164139c037e75f5ad113cae619d64cf74c60f1d888c21b6873ab060f2cabaf487c70fd0af830eb77559fe9ecd0ceff21424e8c2cd9f415c1455bedbc38c3f37bd66df8c"], 0x78}, 0x1}, 0x4) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) lgetxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000400)=@random={'system.', 'bdev\x00'}, &(0x7f0000000440)=""/100, 0x64) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 11:39:38 executing program 5: getpgid(0x0) getpgid(0x0) getpid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000003c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000380)='attr/exec\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f00000004c0)=ANY=[@ANYBLOB='x\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="040001000000ffdbdf2509000000640003001400020062707130000000000000000000000000080004001f00000008000500ac1414bb081ff8e28b00000208000800130000000800030002000000080004000100000008000500e0000002140006000000000000000000000000000000000151b441cee2583b339168f92f807654db14dd6dd164139c037e75f5ad113cae619d64cf74c60f1d888c21b6873ab060f2cabaf487c70fd0af830eb77559fe9ecd0ceff21424e8c2cd9f415c1455bedbc38c3f37bd66df8c"], 0x78}, 0x1}, 0x4) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) lgetxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000400)=@random={'system.', 'bdev\x00'}, &(0x7f0000000440)=""/100, 0x64) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) [ 740.367799] RIP: 0033:0x455a99 [ 740.371004] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 740.378747] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 740.386057] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 740.393351] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 740.400646] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 740.407938] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000030 11:39:38 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080), 0x0) [ 740.443687] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 11:39:38 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x14000, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)={0xffffffffffffff80, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @loopback=0x7f000001}, 0x40, 0x100000000, 0x20, 0x0, 0x6, 0x0, 0x1ff, 0x2, 0x7}) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@remote, @in6=@loopback}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe8) 11:39:38 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000100)="1f0000000104fffffd3b54c007110000f30501000b000500000000000200cf", 0x1f) 11:39:38 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) sendmsg$kcm(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="f060d816c26ff52de530c767b570bda7fbf77ab45100832f2f6a", 0x1a}], 0x1, &(0x7f0000002400)=[{0xa0, 0x10c, 0x0, "b5945c6ff3f6746590ce20214ec693adba37d66f7555cbe98bfef1d0a159559077ced38fae8f76939e1d27a927d5bfb3887bd947306a7d25f9c03b52214aef9e71374cbef15b456e5311027b666b7514963d3abc9a68370cce3c79b2c62ad5d185507c19875460dd7fe275711031788238ea19375893f4d4835b9da83e15acf124ec209eb831ff48b5cf5eddf3"}, {0x78, 0x3b, 0xfffffffffffffff7, "33acc1fa2a0c4d3cfb1c83d281aaadecc1051195b20ec990f448172b865b26bd5290be5f11fa9ed7d10b5d5cd3f99d15c9317b1712b8aeb3ccfb1ccdcd438db12864294417b2d852b240a7dc30c1607ad2b1c08d0a83b5f0ce34852d451d6364b692817128286a"}, {0x68, 0x107, 0x3, "4f5c9c7ef46dfe2153d8ec6eb652a4751d78c1cfdde9fecf2cd4f64b29250a121a52c060e197dcd7bda8dc1783c2dd592349d1c836e9433afcf1ab3aa177d26088a1c62f2db4742e5bed0c2d2788aca36d49"}, {0x58, 0x11, 0x100000000, "002fedb42ac920033bf52c6bedb99d937ee08468752503100d44e76dc0342dd7e3b83d6f6ce8ee1c17e6ed78b4b9050bd876b3a51431d81648378c35f8cb1cc845b2"}, {0x20, 0x1bf, 0x3, "7f79664c8a6c94e6419bffd09c"}, {0x1010, 0x117, 0xcb, "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"}, {0x48, 0x11e, 0x50, "625fdd49bbb4bf0f670a6a328c27b9111f03d128d6d1317aa4ebd5cc7f2182f97f6d9216f13d20f70937a451e19df783997017c5cf"}, {0xe8, 0x10f, 0x2, "788cbcc223e6db777d14037b376d72a9a0568133a038d424dbafa02b2127521c0d30fa53d5c92aea3cea72ce95bb4145f983f8db2879303bd56398265ab9743cd939116c34b1d98613551bcee56f522458ae0f53a5501d49b9d607d9b51d4f64366155d623db9da2116f000125eae5b537a452aea03b4b2e39d0c2ae6b938aa414b72fef380ff695ee5b38b4bb91d60c0cc8b3a5cfb54db396ac12ddb70fb7d15351db9d69c67234e996d591c0b53e2c917d8a768ed057e659ecf2c7b596d51fc32f68074c1a552f8897554d6320873fb276cf9f8caa"}, {0x58, 0x115, 0x4, "76f9480a2155f1c24c8c25562677728d0fcf99fe40d7bb8a5a8802392772d7cad0ac9658ee5eb6355761d2aaaba33d07c3bb0772b718b92ddd1aa97f83c7cb46d4"}], 0x1390, 0x810}, 0x20000000) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) [ 740.650252] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 740.680178] netlink: 'syz-executor0': attribute type 5 has an invalid length. 11:39:44 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) sysfs$1(0x1, &(0x7f0000000040)='mountinfo\x00') 11:39:44 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000240)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000280)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000002c0)=0x0) wait4(r0, 0x0, 0x20000008, &(0x7f0000000000)) 11:39:44 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207", 0xc) 11:39:44 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_extract_tcp_res(&(0x7f0000000000), 0x9, 0x8001) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:39:44 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x2, 0x2) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0x1f}, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x44c2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000040)) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) 11:39:44 executing program 4 (fault-call:4 fault-nth:49): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:39:44 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) 11:39:44 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) socket$inet6(0xa, 0x5, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e2234125b", 0x18) [ 746.470927] FAULT_INJECTION: forcing a failure. [ 746.470927] name failslab, interval 1, probability 0, space 0, times 0 [ 746.482299] CPU: 1 PID: 22056 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 746.489162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 746.498540] Call Trace: [ 746.501179] dump_stack+0x185/0x1d0 [ 746.504854] should_fail+0x87b/0xab0 [ 746.508617] __should_failslab+0x278/0x2a0 [ 746.512914] should_failslab+0x29/0x70 [ 746.516847] __kmalloc_node_track_caller+0x24b/0x11b0 [ 746.522077] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 746.527493] ? __ip6_append_data+0x364d/0x4fb0 [ 746.532155] __alloc_skb+0x2cb/0x9e0 [ 746.535904] ? __ip6_append_data+0x364d/0x4fb0 [ 746.540553] __ip6_append_data+0x364d/0x4fb0 [ 746.545032] ? __ip6_append_data+0x2b91/0x4fb0 [ 746.549699] ip6_append_data+0x40e/0x6b0 [ 746.553809] ? do_rawv6_getsockopt+0x510/0x510 [ 746.558425] ? do_rawv6_getsockopt+0x510/0x510 [ 746.563049] rawv6_sendmsg+0x2756/0x4fc0 [ 746.567175] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 746.572681] ? kstrtoull+0x766/0x7e0 [ 746.576481] ? compat_rawv6_ioctl+0x100/0x100 [ 746.581035] inet_sendmsg+0x3fc/0x760 [ 746.584892] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 746.590309] ? inet_getname+0x4a0/0x4a0 [ 746.594351] __sys_sendto+0x6c4/0x7e0 [ 746.598212] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 746.603183] ? syscall_return_slowpath+0xe9/0x710 [ 746.608118] __x64_sys_sendto+0x1a1/0x210 [ 746.612341] ? __sys_sendto+0x7e0/0x7e0 [ 746.616345] do_syscall_64+0x15b/0x230 [ 746.620274] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 746.625494] RIP: 0033:0x455a99 [ 746.628702] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 746.636446] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 746.643738] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 746.651030] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 746.658324] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 11:39:44 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x400, 0x8, 0xfffffffffffff001, 0x2, 0x101}, 0x14) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = syz_open_pts(0xffffffffffffff9c, 0x40) ioctl$TIOCSTI(r3, 0x5412, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:39:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xfffffffffffffffd}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x8, 0x3ff}, &(0x7f0000000240)=0x8) 11:39:44 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207", 0xc) 11:39:44 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) socket$inet6(0xa, 0x5, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e2234125b", 0x18) [ 746.665613] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000031 11:39:44 executing program 3 (fault-call:1 fault-nth:0): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x5a6b010000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 11:39:44 executing program 0 (fault-call:3 fault-nth:0): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:39:44 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x492000) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000340)=0x7, 0x4) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/uinput\x00', 0x4200, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000400)=0x9) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x9, 0x8, 0x202, 0x5, 0x7fffffff, 0x0, 0x3, 0x2cd21600, 0x0}, &(0x7f0000000080)=0x20) fallocate(r1, 0x40, 0x7, 0xe2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0xa789}}, [0x8, 0x6, 0xffffffff, 0x7f, 0x80, 0x8, 0x4, 0x4, 0xffffffffffffffe1, 0x1, 0x2, 0x80, 0x7, 0x7ff, 0xfffffffffffffffd]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r2, 0x2, 0x10}, 0xc) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) [ 746.835056] FAULT_INJECTION: forcing a failure. [ 746.835056] name failslab, interval 1, probability 0, space 0, times 0 [ 746.846661] CPU: 0 PID: 22074 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 746.853523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 746.862895] Call Trace: [ 746.865546] dump_stack+0x185/0x1d0 [ 746.869245] should_fail+0x87b/0xab0 [ 746.873008] __should_failslab+0x278/0x2a0 [ 746.877316] should_failslab+0x29/0x70 [ 746.881262] kmem_cache_alloc_node+0x157/0xc80 [ 746.885902] ? __alloc_skb+0x202/0x9e0 [ 746.889842] __alloc_skb+0x202/0x9e0 [ 746.893631] netlink_sendmsg+0x76e/0x1350 [ 746.897844] ? netlink_getsockopt+0xc60/0xc60 [ 746.902383] ___sys_sendmsg+0xec8/0x1320 [ 746.906506] ? __fdget+0x4e/0x60 [ 746.909917] ? __fget_light+0x57/0x700 [ 746.913843] ? __fdget+0x4e/0x60 [ 746.917257] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 746.922658] ? __fget_light+0x6a3/0x700 [ 746.926689] __x64_sys_sendmsg+0x331/0x460 [ 746.930961] ? ___sys_sendmsg+0x1320/0x1320 11:39:44 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000140)={0x1, 0x400}) [ 746.935313] do_syscall_64+0x15b/0x230 [ 746.939243] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 746.944452] RIP: 0033:0x455a99 [ 746.947662] RSP: 002b:00007fe519ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 746.955402] RAX: ffffffffffffffda RBX: 00007fe519ae46d4 RCX: 0000000000455a99 [ 746.962695] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 746.969987] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 746.977283] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 746.984577] R13: 00000000004c0e59 R14: 00000000004d0cf8 R15: 0000000000000000 11:39:51 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000240)={{0x4, 0x8001}, 'port1\x00', 0x9, 0x0, 0x4, 0x5, 0x7fffffff, 0x3f, 0x3, 0x0, 0x2, 0x311}) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) r1 = msgget$private(0x0, 0x8) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000002400)=""/4096) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x7, [0x4, 0x5, 0x5, 0x3, 0x3, 0x3, 0x7]}, 0x12) setxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@random={'trusted.', 'ramfs\x00'}, &(0x7f0000000380)='\x00', 0x1, 0x1) 11:39:51 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) socket$inet6(0xa, 0x5, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e2234125b", 0x18) 11:39:51 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x3) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={r3, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:39:51 executing program 4 (fault-call:4 fault-nth:50): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:39:51 executing program 3 (fault-call:1 fault-nth:1): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x5a6b010000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 11:39:51 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r0 = msgget$private(0x0, 0x420) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/101) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) 11:39:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x46, 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)=0x700, 0x4) r2 = accept4$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x1c, 0x800) socketpair(0x8, 0x806, 0x8001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKROSET(r3, 0x125d, &(0x7f0000000040)=0x10000) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) write$binfmt_aout(r2, &(0x7f0000000280)={{0x10f, 0x1, 0x11, 0x2, 0x1f4, 0x5, 0x1c8, 0x46}, "bf92dc6073361d19c35d782d0989897d5a97c65309b8069b41c0960371a23e41ebb67b72d7e7d824bda7e1ae10cd2a0f125b020d90cede18dabccd484ebc7f483ce7426cd8172e805e6993f338ba1d4e4902b35e7e81c42ac46729400b630fc30401edb4b9030ca2ac029a5e534ea0dcfc7ab1e907ddca4fcfe3c572f7ab7718ac719d0e516bf8d854553d43129fa0393d84b67732212c96657b5fa86bef4edb0c27329ef037ea", [[], [], [], [], [], []]}, 0x6c7) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:39:51 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207", 0xc) [ 753.891545] FAULT_INJECTION: forcing a failure. [ 753.891545] name failslab, interval 1, probability 0, space 0, times 0 [ 753.902897] CPU: 0 PID: 22104 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 753.909763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 753.919137] Call Trace: [ 753.921771] dump_stack+0x185/0x1d0 [ 753.925473] should_fail+0x87b/0xab0 [ 753.929236] __should_failslab+0x278/0x2a0 [ 753.933533] should_failslab+0x29/0x70 11:39:51 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0", 0x12) [ 753.937488] __kmalloc_node_track_caller+0x24b/0x11b0 [ 753.942731] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 753.948143] ? netlink_sendmsg+0x76e/0x1350 [ 753.952519] __alloc_skb+0x2cb/0x9e0 [ 753.956264] ? netlink_sendmsg+0x76e/0x1350 [ 753.960625] netlink_sendmsg+0x76e/0x1350 [ 753.964836] ? netlink_getsockopt+0xc60/0xc60 [ 753.969377] ___sys_sendmsg+0xec8/0x1320 [ 753.973502] ? __fdget+0x4e/0x60 [ 753.976915] ? __fget_light+0x57/0x700 [ 753.980844] ? __fdget+0x4e/0x60 [ 753.984263] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 753.989696] ? __fget_light+0x6a3/0x700 [ 753.993733] __x64_sys_sendmsg+0x331/0x460 [ 753.998621] ? ___sys_sendmsg+0x1320/0x1320 [ 754.002966] do_syscall_64+0x15b/0x230 [ 754.006897] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 754.012106] RIP: 0033:0x455a99 [ 754.015316] RSP: 002b:00007fe519ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 754.023056] RAX: ffffffffffffffda RBX: 00007fe519ae46d4 RCX: 0000000000455a99 [ 754.030347] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 11:39:52 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) socket$inet6(0xa, 0x5, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e2234125b", 0x18) [ 754.037641] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 754.044937] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 754.052225] R13: 00000000004c0e59 R14: 00000000004d0cf8 R15: 0000000000000001 [ 754.067185] FAULT_INJECTION: forcing a failure. [ 754.067185] name failslab, interval 1, probability 0, space 0, times 0 [ 754.078570] CPU: 0 PID: 22102 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 754.085428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 754.095328] Call Trace: [ 754.097968] dump_stack+0x185/0x1d0 [ 754.101644] should_fail+0x87b/0xab0 [ 754.105416] __should_failslab+0x278/0x2a0 [ 754.109705] should_failslab+0x29/0x70 [ 754.113633] kmem_cache_alloc_node+0x157/0xc80 [ 754.118252] ? __alloc_skb+0x202/0x9e0 [ 754.122169] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 754.127668] __alloc_skb+0x202/0x9e0 [ 754.131430] __ip6_append_data+0x364d/0x4fb0 [ 754.135897] ? __ip6_append_data+0x2b91/0x4fb0 11:39:52 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) getsockname(0xffffffffffffff9c, &(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000140)=0x80) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4) mkdir(&(0x7f0000000080)='./file0\x00', 0x8) r1 = memfd_create(&(0x7f0000000000)='proc&mime_typevboxnet1vboxnet1posix_acl_access&$\x00', 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000040)={0x2, 0x0, 0x7, 0x3ff, 'syz1\x00'}) 11:39:52 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0", 0x12) [ 754.140555] ip6_append_data+0x40e/0x6b0 [ 754.144668] ? do_rawv6_getsockopt+0x510/0x510 [ 754.149289] ? do_rawv6_getsockopt+0x510/0x510 [ 754.153921] rawv6_sendmsg+0x2756/0x4fc0 [ 754.158046] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 754.163551] ? kstrtoull+0x766/0x7e0 [ 754.167343] ? compat_rawv6_ioctl+0x100/0x100 [ 754.171892] inet_sendmsg+0x3fc/0x760 [ 754.175745] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 754.181165] ? inet_getname+0x4a0/0x4a0 [ 754.185201] __sys_sendto+0x6c4/0x7e0 [ 754.189059] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 754.194039] ? syscall_return_slowpath+0xe9/0x710 [ 754.198966] __x64_sys_sendto+0x1a1/0x210 [ 754.203158] ? __sys_sendto+0x7e0/0x7e0 [ 754.207165] do_syscall_64+0x15b/0x230 [ 754.211124] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 754.216336] RIP: 0033:0x455a99 [ 754.219542] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 754.227288] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 754.234583] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 11:39:52 executing program 3 (fault-call:1 fault-nth:2): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x5a6b010000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 754.241872] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 754.249159] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 754.256448] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000032 11:39:52 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e2234125b", 0x18) 11:39:52 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) recvmmsg(r1, &(0x7f0000001940)=[{{&(0x7f0000000000)=@in6, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/53, 0x35}, {&(0x7f0000000240)=""/107, 0x6b}], 0x2, &(0x7f00000002c0)=""/101, 0x65, 0xa0}, 0xba}, {{&(0x7f0000000340)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001580)=[{&(0x7f00000003c0)=""/135, 0x87}, {&(0x7f0000000140)=""/32, 0x20}, {&(0x7f0000000480)=""/178, 0xb2}, {&(0x7f0000000540)=""/39, 0x27}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x5, &(0x7f0000001600)=""/123, 0x7b, 0x1}, 0xffffffffffff0001}, {{0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000001680)=""/245, 0xf5}, {&(0x7f0000001780)=""/37, 0x25}, {&(0x7f00000017c0)=""/147, 0x93}, {&(0x7f0000001880)=""/14, 0xe}], 0x4, &(0x7f0000001900)=""/59, 0x3b, 0x25}, 0x1}], 0x3, 0x10022, &(0x7f0000001a00)={0x77359400}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001a80)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000001b40)={&(0x7f0000001a40)={0x10, 0x0, 0x0, 0x520000}, 0xc, &(0x7f0000001b00)={&(0x7f0000001ac0)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00012bbd7000fbdbdf250c0000000800060005000000180001001400030000000100000000000000000000000000"], 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x4804) 11:39:52 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0", 0x12) [ 754.645428] FAULT_INJECTION: forcing a failure. [ 754.645428] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 754.657477] CPU: 0 PID: 22135 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 754.664340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 754.673712] Call Trace: [ 754.676342] dump_stack+0x185/0x1d0 [ 754.680014] should_fail+0x87b/0xab0 [ 754.684037] __alloc_pages_nodemask+0x600/0x5cc0 [ 754.688834] ? __kernel_text_address+0x34/0xe0 [ 754.693459] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 754.698942] ? __save_stack_trace+0x90d/0xb00 [ 754.703494] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 754.708890] ? __module_address+0x6a/0x600 [ 754.713157] ? __is_insn_slot_addr+0x198/0x1c0 [ 754.717776] alloc_pages_current+0x6b1/0x970 [ 754.722219] kmalloc_order_trace+0xbb/0x390 [ 754.726565] ? __kmalloc+0x335/0x350 [ 754.730306] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 754.734917] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 754.739546] __kmalloc+0x335/0x350 [ 754.743140] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 754.747749] wiphy_new_nm+0x9e7/0x2870 [ 754.751655] ? __msan_poison_alloca+0x15c/0x1d0 [ 754.756353] ieee80211_alloc_hw_nm+0x4d7/0x2c00 [ 754.761062] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 754.766017] ? kmsan_set_origin_inline+0x6b/0x120 [ 754.770921] ? hwsim_new_radio_nl+0x84f/0xda0 [ 754.775443] hwsim_new_radio_nl+0xa8d/0xda0 [ 754.779818] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 754.785642] genl_rcv_msg+0x16c1/0x1850 [ 754.789672] netlink_rcv_skb+0x37e/0x600 [ 754.793776] ? genl_unbind+0x350/0x350 [ 754.797711] genl_rcv+0x63/0x80 [ 754.801015] netlink_unicast+0x1680/0x1750 [ 754.805284] ? genl_pernet_exit+0xa0/0xa0 [ 754.809468] netlink_sendmsg+0x104f/0x1350 [ 754.813759] ? netlink_getsockopt+0xc60/0xc60 [ 754.818292] ___sys_sendmsg+0xec8/0x1320 [ 754.822406] ? __fdget+0x4e/0x60 [ 754.825818] ? __fget_light+0x57/0x700 [ 754.829737] ? __fdget+0x4e/0x60 [ 754.833141] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 754.838539] ? __fget_light+0x6a3/0x700 [ 754.842569] __x64_sys_sendmsg+0x331/0x460 [ 754.846841] ? ___sys_sendmsg+0x1320/0x1320 [ 754.851185] do_syscall_64+0x15b/0x230 [ 754.855105] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 754.860311] RIP: 0033:0x455a99 [ 754.863515] RSP: 002b:00007fe519ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 754.871253] RAX: ffffffffffffffda RBX: 00007fe519ae46d4 RCX: 0000000000455a99 [ 754.878546] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 754.885839] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 754.893124] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 754.900412] R13: 00000000004c0e59 R14: 00000000004d0cf8 R15: 0000000000000002 11:39:54 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) r1 = gettid() fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000500)={0x0, r0, 0x7, 0x1}, 0x14) sendmsg$unix(r0, &(0x7f00000002c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000380)="0579597a757edde56c981b5e5b0fd668bae066acbc041030a23d6848fb268845503b33e50c0f58ef26e232dbc3065c58e03b858120055d1698675b056681584fcc11e1eb7d307ca8c39e8bf10a225bb68161cf891f57b745beddabf7ec349a4fc6a1c017b2b336215505e767159522dad4d03a95d7d2", 0x76}], 0x1, &(0x7f0000000480)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x58, 0x40}, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 11:39:54 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000180)={0x40002014}) preadv(r2, &(0x7f0000000040)=[{&(0x7f0000000280)=""/178, 0xb2}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)={0x4}) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) 11:39:54 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x40100, 0x0) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000080)) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000000)) 11:39:54 executing program 5: write(0xffffffffffffffff, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e2234125b", 0x18) 11:39:54 executing program 4 (fault-call:4 fault-nth:51): r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:39:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x8002, 0x2, 0x71e8bc0a, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000080)={r1, 0xfffffffffffffffe, 0x4a, "28af79165c187c063141ace86700582185dc591f7b9879dd97a6847d70d17f3348410df85f18478b1c72570c0043c8918d3e9c8f19e1c0a66d3231d997e8cbb9dc921186db95698c4053"}, 0xfffffffffffffc72) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:39:54 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e22", 0x15) 11:39:54 executing program 3 (fault-call:1 fault-nth:3): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x5a6b010000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 756.084748] FAULT_INJECTION: forcing a failure. [ 756.084748] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 756.096594] CPU: 0 PID: 22141 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 756.103431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 756.112783] Call Trace: [ 756.115378] dump_stack+0x185/0x1d0 [ 756.119012] should_fail+0x87b/0xab0 [ 756.122733] __alloc_pages_nodemask+0x600/0x5cc0 [ 756.127492] ? kernel_poison_pages+0x40/0x360 11:39:54 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x80000000, 0x4e20, 0x3, 0x2, 0x80, 0x20, 0x0, r2, r3}, {0x1f, 0xcc3, 0x1, 0x41f6, 0x1, 0x7e18, 0x3f, 0x1}, {0x3, 0x8001, 0x8, 0x100000001}, 0x128, 0x6e6bb7, 0x0, 0x1, 0x3, 0x3}, {{@in6, 0x4d6, 0x7f}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0, 0x1, 0xfffffffffffff424, 0x0, 0xfffffffffffffa39, 0x80000000}}, 0xe8) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) [ 756.131988] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 756.137353] ? kernel_poison_pages+0x1a0/0x360 [ 756.141941] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 756.147416] ? get_page_from_freelist+0xac61/0xb740 [ 756.152471] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 756.157415] ? kmsan_set_origin_inline+0x6b/0x120 [ 756.162260] ? __msan_poison_alloca+0x15c/0x1d0 [ 756.166937] kmsan_alloc_page+0x82/0xe0 [ 756.170914] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 756.175675] ? __kernel_text_address+0x34/0xe0 [ 756.180256] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 756.185709] ? __save_stack_trace+0x90d/0xb00 [ 756.190210] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 756.195581] ? __module_address+0x6a/0x600 [ 756.199828] alloc_pages_current+0x6b1/0x970 [ 756.204240] kmalloc_order_trace+0xbb/0x390 [ 756.208561] ? __kmalloc+0x335/0x350 [ 756.212279] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 756.216867] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 756.221450] __kmalloc+0x335/0x350 [ 756.224994] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 756.229578] wiphy_new_nm+0x9e7/0x2870 [ 756.233469] ? __msan_poison_alloca+0x15c/0x1d0 [ 756.238146] ieee80211_alloc_hw_nm+0x4d7/0x2c00 [ 756.242826] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 756.247764] ? kmsan_set_origin_inline+0x6b/0x120 [ 756.252620] ? hwsim_new_radio_nl+0x84f/0xda0 [ 756.257120] hwsim_new_radio_nl+0xa8d/0xda0 [ 756.261459] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 756.267267] genl_rcv_msg+0x16c1/0x1850 [ 756.271440] netlink_rcv_skb+0x37e/0x600 [ 756.275512] ? genl_unbind+0x350/0x350 [ 756.279407] genl_rcv+0x63/0x80 [ 756.282691] netlink_unicast+0x1680/0x1750 [ 756.286933] ? genl_pernet_exit+0xa0/0xa0 [ 756.291101] netlink_sendmsg+0x104f/0x1350 [ 756.295349] ? netlink_getsockopt+0xc60/0xc60 [ 756.299846] ___sys_sendmsg+0xec8/0x1320 [ 756.303915] ? __fdget+0x4e/0x60 [ 756.307282] ? __fget_light+0x57/0x700 [ 756.311166] ? __fdget+0x4e/0x60 [ 756.314540] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 756.319902] ? __fget_light+0x6a3/0x700 [ 756.323881] __x64_sys_sendmsg+0x331/0x460 [ 756.328124] ? ___sys_sendmsg+0x1320/0x1320 11:39:54 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x10002) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") remap_file_pages(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffff, 0x0) 11:39:54 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x0, 0x1) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e2234125b", 0x18) [ 756.332456] do_syscall_64+0x15b/0x230 [ 756.336349] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 756.341534] RIP: 0033:0x455a99 [ 756.344718] RSP: 002b:00007fe519ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 756.352425] RAX: ffffffffffffffda RBX: 00007fe519ae46d4 RCX: 0000000000455a99 [ 756.359707] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 756.366976] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 756.374266] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 756.381541] R13: 00000000004c0e59 R14: 00000000004d0cf8 R15: 0000000000000003 [ 756.415826] FAULT_INJECTION: forcing a failure. [ 756.415826] name failslab, interval 1, probability 0, space 0, times 0 [ 756.427220] CPU: 1 PID: 22150 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 756.434084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 756.443456] Call Trace: [ 756.446101] dump_stack+0x185/0x1d0 [ 756.449774] should_fail+0x87b/0xab0 [ 756.453531] __should_failslab+0x278/0x2a0 [ 756.457824] should_failslab+0x29/0x70 [ 756.461756] __kmalloc_node_track_caller+0x24b/0x11b0 [ 756.466983] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 756.472377] ? __ip6_append_data+0x364d/0x4fb0 [ 756.477031] __alloc_skb+0x2cb/0x9e0 [ 756.480776] ? __ip6_append_data+0x364d/0x4fb0 [ 756.485418] __ip6_append_data+0x364d/0x4fb0 [ 756.489886] ? __ip6_append_data+0x2b91/0x4fb0 [ 756.494547] ip6_append_data+0x40e/0x6b0 [ 756.498637] ? do_rawv6_getsockopt+0x510/0x510 [ 756.503251] ? do_rawv6_getsockopt+0x510/0x510 [ 756.507882] rawv6_sendmsg+0x2756/0x4fc0 [ 756.512014] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 756.517517] ? kstrtoull+0x766/0x7e0 [ 756.521304] ? compat_rawv6_ioctl+0x100/0x100 [ 756.525845] inet_sendmsg+0x3fc/0x760 [ 756.529705] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 756.535112] ? inet_getname+0x4a0/0x4a0 [ 756.539155] __sys_sendto+0x6c4/0x7e0 [ 756.543011] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 756.547989] ? syscall_return_slowpath+0xe9/0x710 [ 756.552913] __x64_sys_sendto+0x1a1/0x210 [ 756.557102] ? __sys_sendto+0x7e0/0x7e0 [ 756.561094] do_syscall_64+0x15b/0x230 [ 756.565017] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 756.570221] RIP: 0033:0x455a99 [ 756.573421] RSP: 002b:00007f8092d3dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 756.581156] RAX: ffffffffffffffda RBX: 00007f8092d3e6d4 RCX: 0000000000455a99 [ 756.588441] RDX: 000000000000fedf RSI: 0000000020000000 RDI: 0000000000000013 [ 756.595724] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001a [ 756.603010] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 11:39:54 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e2234125b", 0x18) 11:39:54 executing program 3 (fault-call:1 fault-nth:4): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x5a6b010000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 11:39:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x400) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000040)=0x100000001, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) bind$rds(r1, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) 11:39:54 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e22", 0x15) [ 756.610295] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000033 [ 756.672597] FAULT_INJECTION: forcing a failure. [ 756.672597] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 756.684443] CPU: 1 PID: 22171 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 756.691273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 756.700622] Call Trace: [ 756.703221] dump_stack+0x185/0x1d0 [ 756.706870] should_fail+0x87b/0xab0 [ 756.710597] __alloc_pages_nodemask+0x600/0x5cc0 [ 756.715351] ? kernel_poison_pages+0x40/0x360 [ 756.719850] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 756.725219] ? kernel_poison_pages+0x1a0/0x360 [ 756.729804] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 756.735259] ? get_page_from_freelist+0xac61/0xb740 [ 756.740301] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 756.745331] ? kmsan_set_origin_inline+0x6b/0x120 [ 756.750174] ? __msan_poison_alloca+0x15c/0x1d0 [ 756.754852] kmsan_alloc_page+0x82/0xe0 [ 756.758827] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 756.763587] ? __kernel_text_address+0x34/0xe0 [ 756.768175] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 756.773623] ? __save_stack_trace+0x90d/0xb00 [ 756.778124] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 756.783491] ? __module_address+0x6a/0x600 [ 756.787733] alloc_pages_current+0x6b1/0x970 [ 756.792146] kmalloc_order_trace+0xbb/0x390 [ 756.796469] ? __kmalloc+0x335/0x350 [ 756.800186] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 756.804773] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 756.809354] __kmalloc+0x335/0x350 [ 756.812904] ? ieee80211_add_tx_ts+0x3d0/0x3d0 [ 756.817485] wiphy_new_nm+0x9e7/0x2870 [ 756.821385] ? __msan_poison_alloca+0x15c/0x1d0 [ 756.826057] ieee80211_alloc_hw_nm+0x4d7/0x2c00 [ 756.830732] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 756.835664] ? kmsan_set_origin_inline+0x6b/0x120 [ 756.840513] ? hwsim_new_radio_nl+0x84f/0xda0 [ 756.845013] hwsim_new_radio_nl+0xa8d/0xda0 [ 756.849341] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 756.855136] genl_rcv_msg+0x16c1/0x1850 [ 756.859125] netlink_rcv_skb+0x37e/0x600 [ 756.863184] ? genl_unbind+0x350/0x350 [ 756.867074] genl_rcv+0x63/0x80 [ 756.870349] netlink_unicast+0x1680/0x1750 [ 756.874590] ? genl_pernet_exit+0xa0/0xa0 [ 756.878741] netlink_sendmsg+0x104f/0x1350 [ 756.882987] ? netlink_getsockopt+0xc60/0xc60 [ 756.887494] ___sys_sendmsg+0xec8/0x1320 [ 756.891562] ? __fdget+0x4e/0x60 [ 756.894928] ? __fget_light+0x57/0x700 [ 756.898815] ? __fdget+0x4e/0x60 [ 756.902181] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 756.907545] ? __fget_light+0x6a3/0x700 [ 756.911523] __x64_sys_sendmsg+0x331/0x460 [ 756.915761] ? ___sys_sendmsg+0x1320/0x1320 [ 756.920081] do_syscall_64+0x15b/0x230 [ 756.923977] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 756.929156] RIP: 0033:0x455a99 [ 756.932371] RSP: 002b:00007fe519ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 756.940075] RAX: ffffffffffffffda RBX: 00007fe519ae46d4 RCX: 0000000000455a99 [ 756.947340] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 756.954605] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 756.961875] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 11:39:54 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) write(0xffffffffffffffff, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e2234125b", 0x18) [ 756.969138] R13: 00000000004c0e59 R14: 00000000004d0cf8 R15: 0000000000000004 11:40:00 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x401}, {0xa, 0x4e24, 0x44, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x9, [0x8000, 0x1, 0x5, 0x5, 0x0, 0xb26d, 0x4, 0xff]}, 0x5c) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000380)={0x0, 0x95, "30e3fa1ba9303b06fb9bf0b845fe7def95b8cc3a8b6e5ae01dc27d0b9a236ed00053b048d3bf278327ca932c5f2b689e704ab2c202ec5fb8559d973de9ca85b65c02941fc92cdb88ceccbfc904cccbfdc7c71d904e4a7488b9d07f838200da1d2cde137e499a4a33f3a528a129d37b44c3043874f6aabaa18cb256d2c5f3d1abfdd574883d4d275796d8472efb66ffc2fb3964a14a"}, &(0x7f0000000140)=0x9d) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={r1, @in={{0x2, 0x4e22}}, 0x20, 0x8001, 0xabc, 0x25ac, 0x2}, &(0x7f00000002c0)=0x98) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 11:40:00 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000040)={r0, 0x7fff, 0x37, "f0c7bde5f98f141b508893b10cb49a4170d3922cea088b3a716eb40aa00fbda4ff44a7fc5397067c62e8596dc9a12298b1e9c5eb27f0327ab82e5113d59e5e4c1a4d31b63b38f8d3f0b22d6cdb"}) 11:40:00 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4001, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}, &(0x7f0000000080)=0x10) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) 11:40:00 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xfffffffffffff0c4}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x40, 0x63, 0x2b67, 0x474b}, &(0x7f0000000140)=0x14) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:40:00 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$TCFLSH(r2, 0x540b, 0x5) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x56d3, 0x7, 0x8, 0x2, 0xfffffffffffffffc, 0x80, 0x4, 0x628, 0x80, 0x1ff}, 0xb) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:40:00 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e22", 0x15) 11:40:00 executing program 3 (fault-call:1 fault-nth:5): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x5a6b010000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 11:40:00 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) write(r0, &(0x7f0000000080), 0x0) [ 762.631072] FAULT_INJECTION: forcing a failure. [ 762.631072] name failslab, interval 1, probability 0, space 0, times 0 [ 762.642504] CPU: 1 PID: 22190 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 762.649370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 762.658744] Call Trace: [ 762.661375] dump_stack+0x185/0x1d0 [ 762.665066] should_fail+0x87b/0xab0 [ 762.668821] __should_failslab+0x278/0x2a0 [ 762.673101] should_failslab+0x29/0x70 [ 762.677031] __kmalloc_track_caller+0x1ff/0xc80 [ 762.681734] ? kvasprintf_const+0x134/0x3b0 [ 762.686100] kvasprintf+0x163/0x330 [ 762.689763] ? __module_address+0x6a/0x600 [ 762.694031] ? kvasprintf_const+0x134/0x3b0 [ 762.698388] kvasprintf_const+0x134/0x3b0 [ 762.702580] kobject_set_name_vargs+0x11f/0x390 [ 762.707288] dev_set_name+0x1fe/0x230 [ 762.711133] ? __kmalloc+0x335/0x350 [ 762.714900] wiphy_new_nm+0x109a/0x2870 [ 762.718924] ieee80211_alloc_hw_nm+0x4d7/0x2c00 [ 762.723643] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 762.728605] ? kmsan_set_origin_inline+0x6b/0x120 [ 762.733515] ? hwsim_new_radio_nl+0x84f/0xda0 [ 762.738042] hwsim_new_radio_nl+0xa8d/0xda0 [ 762.742417] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 762.748264] genl_rcv_msg+0x16c1/0x1850 [ 762.752289] netlink_rcv_skb+0x37e/0x600 [ 762.756395] ? genl_unbind+0x350/0x350 [ 762.760324] genl_rcv+0x63/0x80 [ 762.763626] netlink_unicast+0x1680/0x1750 [ 762.767893] ? genl_pernet_exit+0xa0/0xa0 [ 762.772075] netlink_sendmsg+0x104f/0x1350 [ 762.776369] ? netlink_getsockopt+0xc60/0xc60 [ 762.780904] ___sys_sendmsg+0xec8/0x1320 [ 762.785021] ? __fdget+0x4e/0x60 [ 762.788433] ? __fget_light+0x57/0x700 [ 762.792361] ? __fdget+0x4e/0x60 [ 762.795774] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 762.801176] ? __fget_light+0x6a3/0x700 [ 762.805209] __x64_sys_sendmsg+0x331/0x460 [ 762.809480] ? ___sys_sendmsg+0x1320/0x1320 [ 762.813827] do_syscall_64+0x15b/0x230 [ 762.817751] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 762.822960] RIP: 0033:0x455a99 11:40:00 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) write(r0, &(0x7f0000000080), 0x0) [ 762.826160] RSP: 002b:00007fe519ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 762.833895] RAX: ffffffffffffffda RBX: 00007fe519ae46d4 RCX: 0000000000455a99 [ 762.841186] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 762.848473] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 762.855760] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 762.863045] R13: 00000000004c0e59 R14: 00000000004d0cf8 R15: 0000000000000005 11:40:00 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffffff, 0x2, 0x1, 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) r2 = accept$packet(r1, 0x0, &(0x7f0000000180)) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f1670") getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0xfffffed9) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)) ioctl(r2, 0x5, &(0x7f0000000200)="2d5c6fdc75814e45d9217237d46da4143fa93249a1460df250686c225eccd75f6b059fe308403747935fa430a45916f2303760ed5ab9ab5f91b0fb5fc382e1bae133cc259e42db1c3121b8c0a9c0f191e5f22a23b2ef91e9c07a345a1ae2f1053549131a2a4934f8ef7f8d418893a60f81a58281262db23132ac8e1db1dcfb8b0c3aadd2a6cacea6742c0bf5e61a731993592c2b1908c4e0c27d19ef1655e4c7a5") ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000002c0)={'team0\x00', r3}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:40:01 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e223412", 0x17) 11:40:01 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x4, 0x2) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:40:01 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="dea55a3e807d732c35e3a0") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() fchown(r0, r2, r3) 11:40:01 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) write(r0, &(0x7f0000000080), 0x0) 11:40:01 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000240)=0xc) exit_group(0x207) pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x8) wait4(r0, 0x0, 0x100020000012, &(0x7f0000000000)) 11:40:01 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xc0, "9d8774ff17791fa7fcc4affc3aa20b3c9aaca7c0138653b6b112324ede306e5ef8c3ba41e119317392d8a978e383b8a7077d4342a3e44027806fc844c97ce7da955044f1597555baad06a51131c3e6439d66f4d376214eb48cd1ba3515288c86977ac826b49a3db267e2261db40cf9efbb5dc620692650f8be504ae4143b56d4b8d5d1644c967a8a60a1fbca3b72fa8106d9ecd570b3d39f9e6d529b59f25e94804d3b076d930e34fdc736c46ec2dea2087a8e2a8e56b4a87f62137e2a703550"}, &(0x7f0000000140)=0xc8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r2, 0x0, 0x20}, 0xc) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:40:07 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207", 0xc) 11:40:07 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e2234", 0x16) 11:40:07 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x7, 0x2, 0x7, r1}) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:40:07 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r1 = msgget$private(0x0, 0x500) msgctl$IPC_RMID(r1, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f0000000140)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0xbd5}], 0x1, 0xfffffffffffffffc) 11:40:07 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x200000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000140)={0x5, 0x35, 0x9, @link_local={0x1, 0x80, 0xc2}}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000240)={'broute\x00'}, &(0x7f0000000080)=0x78) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000040)=0x5, 0x8) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) 11:40:07 executing program 3 (fault-call:1 fault-nth:6): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x5a6b010000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 11:40:07 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x44000008916, &(0x7f0000000100)="295ee1311f16f477671070") r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0xc0000, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000240)={r0, r0, 0x0, 0x20, &(0x7f0000000180)="7dd0b122634108aeb655e9f674ef4a74fa735f249eb794c2c94ca22204ff0d2d5c77b864e1af17bb73a75c749bde119c932ad92f914554e12da331e2f333a681d045849afd31d57d14d39260a5eb7ee38ac530edbd71f7b500a8d0cc2c2d7ebc77172fdcda7df56f2fa67f635435b90aac5fa19f45c0e350281d447cd9f973201480ecd7afffe9f1f048295fd3b7c909e6d31e8846", 0x7, 0x80000000, 0x2, 0x8, 0x3, 0x10001, 0x7, "ef225746d5dbccbd5e15534052611913124308d30383c4ae65edf1b70fdf5f9107c31b7ddc3d87ad44b640840494877051613d4313d4"}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x0, 0x9, 0x6, 0x6, 0x2}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000004c0)={r3, 0xfffffc7d, &(0x7f0000000500)=[@in6={0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x100}, @in6={0xa, 0x4e21, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}]}, &(0x7f0000000440)=0x10) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000003c0)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000380), &(0x7f0000000040)=0x4) socket$inet6_sctp(0xa, 0x5, 0x84) 11:40:07 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x202080, 0x0) accept$inet6(r0, 0x0, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) [ 770.062638] FAULT_INJECTION: forcing a failure. [ 770.062638] name failslab, interval 1, probability 0, space 0, times 0 [ 770.073976] CPU: 1 PID: 22240 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 770.080843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 770.090216] Call Trace: [ 770.092853] dump_stack+0x185/0x1d0 [ 770.096528] should_fail+0x87b/0xab0 [ 770.100327] __should_failslab+0x278/0x2a0 [ 770.104611] should_failslab+0x29/0x70 [ 770.108538] __kmalloc+0xbe/0x350 [ 770.112028] ? rfkill_alloc+0x1b1/0x5b0 [ 770.116033] ? strlen+0x51/0xa0 [ 770.119358] rfkill_alloc+0x1b1/0x5b0 [ 770.123200] ? device_initialize+0x553/0x6d0 [ 770.127638] ? wiphy_new_nm+0x1eda/0x2870 [ 770.131824] wiphy_new_nm+0x1f57/0x2870 [ 770.135842] ieee80211_alloc_hw_nm+0x4d7/0x2c00 [ 770.140558] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 770.145526] ? kmsan_set_origin_inline+0x6b/0x120 [ 770.150437] ? hwsim_new_radio_nl+0x84f/0xda0 [ 770.154974] hwsim_new_radio_nl+0xa8d/0xda0 [ 770.159354] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 770.165182] genl_rcv_msg+0x16c1/0x1850 [ 770.169266] netlink_rcv_skb+0x37e/0x600 [ 770.173390] ? genl_unbind+0x350/0x350 [ 770.177329] genl_rcv+0x63/0x80 [ 770.180660] netlink_unicast+0x1680/0x1750 [ 770.184937] ? genl_pernet_exit+0xa0/0xa0 [ 770.189120] netlink_sendmsg+0x104f/0x1350 [ 770.193417] ? netlink_getsockopt+0xc60/0xc60 [ 770.197957] ___sys_sendmsg+0xec8/0x1320 [ 770.202080] ? __fdget+0x4e/0x60 [ 770.205497] ? __fget_light+0x57/0x700 [ 770.209427] ? __fdget+0x4e/0x60 [ 770.212848] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 770.218254] ? __fget_light+0x6a3/0x700 [ 770.222293] __x64_sys_sendmsg+0x331/0x460 [ 770.226569] ? ___sys_sendmsg+0x1320/0x1320 [ 770.230916] do_syscall_64+0x15b/0x230 [ 770.234848] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 770.240058] RIP: 0033:0x455a99 [ 770.243264] RSP: 002b:00007fe519ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 770.250999] RAX: ffffffffffffffda RBX: 00007fe519ae46d4 RCX: 0000000000455a99 11:40:08 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) io_setup(0x0, &(0x7f0000000000)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x100) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x200, 0x0) r4 = dup3(r0, r0, 0x80000) r5 = creat(&(0x7f0000000440)='./file0\x00', 0x6) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001500)={0xffffffffffffffff, 0x6, 0x1, 0x400, &(0x7f00000014c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl(r0, 0xb6, &(0x7f0000001940)="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") r7 = syz_open_dev$adsp(&(0x7f0000001680)='/dev/adsp#\x00', 0x3, 0x900) io_submit(r1, 0x7, &(0x7f0000001800)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x3, 0x7, r0, &(0x7f0000000140)="54e476d28d1caf191b48af0a9f5fe58e60567e4f00f509e403be050d576a43b0ce17542560a3c695b2b8c7ad60e2a3284ed5e012b85988ece74308393a453e6ccee462b177382d1f3e721e2d26a0d9134317a97ce788250b04176f595361cc1f3cbcc3e1b1f777f4a6f38edff99cfa2ddaa834ba1d9792f26c0f384013475393a972c1686f462c4a5a757666e31b300cc0e85174e437bb9578f95d279882a734975de1fc53f391dffb73419a8c8061cbcaa99eef505112682da07af31bc5d4b7303f", 0xc2, 0x200, 0x0, 0x1, r2}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x100, r0, &(0x7f00000000c0)="beae2247098e57b6c14f455a7d5d5918be374c23a41c7a4d4014", 0x1a, 0x5, 0x0, 0x1, r3}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0xfd4, r0, &(0x7f00000002c0)="f28a8fa7c2624d12b09dc691f6e770fa27f6e3ecfb015979b5f5afe8654805c44a79c904d38508bd0e08ecfbd1348067f33a2c572aec84bb8ca9d0b37c5d4b0a70ac7ecdc487fc2fd3b57c5338451f7da08fb54af996f761ab66fa4acadde7b140765fa76bca17e670805820ac7d3b3d09c13cdb9e0b", 0x76, 0xfffffffffffffdd3, 0x0, 0x0, r4}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x3, 0x4931, r0, &(0x7f0000000400)="5315cf31886cce4665533e3bf4fe08ba9a391363dffcd700be3dcda24fd1", 0x1e, 0x6, 0x0, 0x0, r5}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x1, 0x40, r0, &(0x7f00000004c0)="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", 0x1000, 0xfffffffffffff38c, 0x0, 0x0, r6}, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x3, 0x80, r0, &(0x7f0000001580)="dfe37e04cf0cd7de7b0bdd263c0301f8c6f8c66710720be8e32aef807caeda5506c48ae70b0fbd9d327bbc577413d8e0ed1a082620317abe8fabe2cadd2c1b0b44244d83bcf044a634be4d8eb01eb52dd78b2cfde8e0d3de3937287f861e14bcd50216255fa12a96b68406744170c22d5f12d5acc2bace697cd81cfde5d462440f8232b4332f79371522922a9be08d99af0882e12d4c8a52c49d0eee84c95b7840e0b41764aa3f360133871c463fe12447c8ed69f9b06a32bf9871878c78881de4139619fca1", 0xc6, 0x0, 0x0, 0x1, r7}, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0xd, 0x3, r0, &(0x7f0000001700)="5947068f2f42c9d550bb4f3c336ad3ff4c8aeb24636816f3e2da8829094b01b26b103772b93d902f6fc9bfe1fddf8193ca7c9bcbd99a9fcbc2f8069eca84cef3bc060490ed0f7fd9d8bf0ac320c36652a3b9852f86ff6ddce77bc2bf19512612559c710ac4c1fd09275235a4a54c74edf6959833817490cb4b5dd2e5823eb748247daa2a59f8b20f76133273cf47715ee513a076cb5af873b57c200405ae52953e90be756564d1a232009b4241e9172633645230c865257d57addc9aa85aaa", 0xbf, 0x7, 0x0, 0x1, r0}]) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000001880)={0x0, 0x1c, &(0x7f0000001840)=[@in6={0xa, 0x4e24, 0x9, @empty, 0x151}]}, &(0x7f00000018c0)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001900)={r8, 0x6}, 0x8) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r9, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:40:08 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) [ 770.258288] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 770.265580] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 770.272875] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 770.280170] R13: 00000000004c0e59 R14: 00000000004d0cf8 R15: 0000000000000006 11:40:08 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207", 0xc) 11:40:08 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) gettid() r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x5}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000140)) r2 = gettid() wait4(r2, 0x0, 0x3, &(0x7f0000000540)) 11:40:08 executing program 0: r0 = socket$inet6(0xa, 0x80e, 0x10) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x10001}, {0x80}, 0x0, 0xfffffffffffffffe}) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000000)) r3 = socket$inet(0x2, 0x3, 0xffffffff) setsockopt$inet_tcp_buf(r3, 0x6, 0x2d, &(0x7f0000000240)="c440d20ad9ba31ccfdd4685059ea09201a6be7f84175b23bce78e65ef5dfdf8b2495665003174e4c9051cf0d0ce6ade35e34aa2f47dcf1f3ebbe02606c7be2158050eb69a44bfd6e839e56f24e0884e9cab0b892b2daa55ee4b6a78c8221eee450d72475a497f77fac73104bda7b6d0d8465032ce9d1dbf7cbdb19953687aa4fcf55e32b2ba94cf328008599fb45436b5da8ce438fee2ee2b60d2f256ea90b23438cdd1400ba971008322b4e73650da81095e1ba49c0bee0739b36e1ff34a2999765f0b12fee84ca1e5d8282cfaccadae9ce8830323ca38201e8bcdf3294cd20b3a2e464a67db352484079bb", 0xec) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:40:08 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e22", 0x15) 11:40:08 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008911, &(0x7f0000000040)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 11:40:08 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:40:08 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207", 0xc) 11:40:08 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='vboxnet1]-\x00', 0xfffffffffffffffa) keyctl$set_timeout(0xf, r2, 0x5) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) r3 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xdc8, 0x80202) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000240)=0x4) 11:40:08 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e22", 0x15) [ 770.657529] syz-executor4 (22268) used greatest stack depth: 53432 bytes left 11:40:15 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000040)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 11:40:15 executing program 7: socketpair$inet6(0xa, 0x1, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) exit_group(0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x46}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x820a, 0x8, 0x2, r1}, &(0x7f0000000140)=0x10) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:40:15 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x2) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x60480, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x6) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:40:15 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0", 0x12) 11:40:15 executing program 4: r0 = epoll_create1(0x80000) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x6, 0x7ef, 0x0, 0x2, 0x7, [{0x8, 0x2a, 0x7, 0x0, 0x0, 0x1200}, {0x7, 0x4000000008002, 0xffffffffffbfff9a, 0x0, 0x0, 0x1}, {0x5, 0x7f008ee, 0x7fffffff}, {0x8000, 0x4, 0x6, 0x0, 0x0, 0x2}, {0xb3, 0x617, 0x100000001}, {0x5, 0x7fff, 0x6, 0x0, 0x0, 0x200}, {0x0, 0x3, 0x1, 0x0, 0x0, 0x880}]}) r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x3, 0x1, 0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) write$evdev(r2, &(0x7f00000000c0)=[{{0x0, 0x7530}, 0x2, 0xfffffffffffffffa, 0x10001}, {{0x0, 0x7530}, 0x9, 0xfff, 0x3f40f9ec}, {{0x0, 0x2710}, 0x3c, 0x78, 0x4}, {{0x77359400}, 0xfffffffffffffffb, 0x7fffffff, 0xec5}], 0x60) r3 = getpgrp(0xffffffffffffffff) fcntl$setown(r1, 0x8, r3) socket$inet6(0xa, 0x1, 0x0) 11:40:15 executing program 2: clone(0x800, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000040), &(0x7f0000000080)) r0 = socket$inet(0x2, 0x3fffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000700), 0xfffffffffffffed9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x4}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000680)={r2, 0x6}, &(0x7f00000006c0)=0x8) epoll_create(0x0) recvmmsg(r1, &(0x7f0000000380), 0x329, 0x0, &(0x7f0000002540)={0x0, 0x1c9c380}) unshare(0x28020400) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/snapshot\x00', 0x1, 0x0) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000000340)) mount(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000200)='ramfs\x00', 0x1008, &(0x7f0000000100)) openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x0, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000300)='anon_inodefs\x00', 0x100000, &(0x7f00000002c0)) inotify_rm_watch(0xffffffffffffffff, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000640)='.', &(0x7f00000005c0)="9478660b16730000000000000000000008971cdd755dea5c08eef23974227975ab77a5cf36299a5b26523495326e6b11bc29319113867b873ca54ad195c067d1fc73f4878ca9a8a7c10562c2abb679c513630b891a269d99948b19696f9981aacd1bfc19975dc68ec298ea402e67f390ebf5a768ff8e3c3dc5dbed60fdb7cd", 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000000380)='hostfs\x00', 0x5010, &(0x7f00000003c0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) rmdir(&(0x7f0000000400)='./file0\x00') sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)}, &(0x7f0000000580)=0x10) syz_open_dev$usbmon(&(0x7f00000004c0)='/dev/usbmon#\x00', 0x40, 0x240001) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) 11:40:15 executing program 3 (fault-call:1 fault-nth:7): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x5a6b010000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 11:40:15 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e22", 0x15) [ 777.614974] FAULT_INJECTION: forcing a failure. [ 777.614974] name failslab, interval 1, probability 0, space 0, times 0 [ 777.626342] CPU: 0 PID: 22287 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 777.633203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 777.642576] Call Trace: [ 777.645210] dump_stack+0x185/0x1d0 [ 777.648878] should_fail+0x87b/0xab0 [ 777.652638] __should_failslab+0x278/0x2a0 [ 777.656943] should_failslab+0x29/0x70 [ 777.660865] __kmalloc_node+0x22f/0x1200 [ 777.664961] ? kmsan_set_origin_inline+0x6b/0x120 [ 777.669868] ? kvmalloc_node+0x197/0x2f0 [ 777.673964] ? __msan_poison_alloca+0x15c/0x1d0 [ 777.678669] kvmalloc_node+0x197/0x2f0 [ 777.682599] bucket_table_alloc+0xcb/0xbc0 [ 777.686882] rhashtable_init+0x9dd/0xc70 [ 777.691009] rhltable_init+0xcd/0x150 [ 777.694852] sta_info_init+0x5e/0x260 [ 777.698689] ieee80211_alloc_hw_nm+0xcf1/0x2c00 [ 777.703412] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 777.708392] ? kmsan_set_origin_inline+0x6b/0x120 [ 777.713307] ? hwsim_new_radio_nl+0x84f/0xda0 [ 777.717836] hwsim_new_radio_nl+0xa8d/0xda0 [ 777.722216] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 777.728048] genl_rcv_msg+0x16c1/0x1850 [ 777.732093] netlink_rcv_skb+0x37e/0x600 [ 777.736211] ? genl_unbind+0x350/0x350 [ 777.740155] genl_rcv+0x63/0x80 [ 777.743468] netlink_unicast+0x1680/0x1750 [ 777.747744] ? genl_pernet_exit+0xa0/0xa0 [ 777.751926] netlink_sendmsg+0x104f/0x1350 [ 777.756227] ? netlink_getsockopt+0xc60/0xc60 [ 777.760768] ___sys_sendmsg+0xec8/0x1320 [ 777.764895] ? __fdget+0x4e/0x60 [ 777.768315] ? __fget_light+0x57/0x700 [ 777.772244] ? __fdget+0x4e/0x60 [ 777.775665] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 777.781077] ? __fget_light+0x6a3/0x700 [ 777.785118] __x64_sys_sendmsg+0x331/0x460 [ 777.789398] ? ___sys_sendmsg+0x1320/0x1320 [ 777.793753] do_syscall_64+0x15b/0x230 [ 777.797682] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 777.802890] RIP: 0033:0x455a99 [ 777.806092] RSP: 002b:00007fe519ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 11:40:15 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) socket$inet6(0xa, 0x4, 0x3) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x404000, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000200)={'bond_slave_1\x00', 0x400}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x4, 0x8006, 0x1ff, 0x0, 0x800, 0x0, 0x9, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r3, 0x81}, &(0x7f0000000140)=0x8) ioctl(r1, 0x400000890f, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:40:15 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) 11:40:15 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0", 0x12) 11:40:15 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f168577671070") r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x11d, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x20}, 0x1}, 0x0) [ 777.813832] RAX: ffffffffffffffda RBX: 00007fe519ae46d4 RCX: 0000000000455a99 [ 777.821119] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 777.828403] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 777.835696] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 777.842984] R13: 00000000004c0e59 R14: 00000000004d0cf8 R15: 0000000000000007 11:40:15 executing program 3 (fault-call:1 fault-nth:8): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x5a6b010000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 11:40:16 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xa20, 0x280) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) [ 778.057461] FAULT_INJECTION: forcing a failure. [ 778.057461] name failslab, interval 1, probability 0, space 0, times 0 [ 778.068827] CPU: 0 PID: 22317 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 778.075692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 778.085066] Call Trace: [ 778.087698] dump_stack+0x185/0x1d0 [ 778.091367] should_fail+0x87b/0xab0 [ 778.095126] __should_failslab+0x278/0x2a0 [ 778.099404] should_failslab+0x29/0x70 [ 778.103327] __kmalloc_node+0x22f/0x1200 [ 778.107426] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 778.112825] ? kvmalloc_node+0x197/0x2f0 [ 778.116924] ? kmsan_set_origin_inline+0x6b/0x120 [ 778.121801] kvmalloc_node+0x197/0x2f0 [ 778.125728] alloc_bucket_spinlocks+0x25f/0x3f0 [ 778.130465] bucket_table_alloc+0x33f/0xbc0 [ 778.134871] rhashtable_init+0x9dd/0xc70 [ 778.139011] rhltable_init+0xcd/0x150 [ 778.142851] sta_info_init+0x5e/0x260 [ 778.146696] ieee80211_alloc_hw_nm+0xcf1/0x2c00 [ 778.151427] mac80211_hwsim_new_radio+0x22c/0x4cf0 11:40:16 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f168577671070") r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x11d, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x20}, 0x1}, 0x0) 11:40:16 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), 0x4) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x400, @ipv4={[], [0xff, 0xff]}, 0x9}, @in6={0xa, 0x4e21, 0xffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x48) r3 = request_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)=']\x00', 0xfffffffffffffff9) setsockopt$inet_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f00000002c0)={0x303, 0x33}, 0x4) keyctl$setperm(0x5, r3, 0x200) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000300)={0x303, 0x33}, 0x4) [ 778.156401] ? kmsan_set_origin_inline+0x6b/0x120 [ 778.161322] ? hwsim_new_radio_nl+0x84f/0xda0 [ 778.165860] hwsim_new_radio_nl+0xa8d/0xda0 [ 778.170243] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 778.176081] genl_rcv_msg+0x16c1/0x1850 [ 778.180141] netlink_rcv_skb+0x37e/0x600 [ 778.184264] ? genl_unbind+0x350/0x350 [ 778.188212] genl_rcv+0x63/0x80 [ 778.191522] netlink_unicast+0x1680/0x1750 [ 778.195795] ? genl_pernet_exit+0xa0/0xa0 [ 778.199980] netlink_sendmsg+0x104f/0x1350 [ 778.204335] ? netlink_getsockopt+0xc60/0xc60 [ 778.208881] ___sys_sendmsg+0xec8/0x1320 [ 778.213007] ? __fdget+0x4e/0x60 [ 778.216432] ? __fget_light+0x57/0x700 [ 778.220367] ? __fdget+0x4e/0x60 [ 778.223797] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 778.229210] ? __fget_light+0x6a3/0x700 [ 778.233258] __x64_sys_sendmsg+0x331/0x460 [ 778.237539] ? ___sys_sendmsg+0x1320/0x1320 [ 778.241889] do_syscall_64+0x15b/0x230 [ 778.245820] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 778.251052] RIP: 0033:0x455a99 [ 778.254263] RSP: 002b:00007fe519ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 778.262008] RAX: ffffffffffffffda RBX: 00007fe519ae46d4 RCX: 0000000000455a99 [ 778.269306] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 778.276611] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 778.283912] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 778.291211] R13: 00000000004c0e59 R14: 00000000004d0cf8 R15: 0000000000000008 11:40:23 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x100000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) socket$unix(0x1, 0x5, 0x0) preadv(r0, &(0x7f0000000040), 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 11:40:23 executing program 7: ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'bpq0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = socket$inet6_sctp(0xa, 0x4, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) 11:40:23 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) prctl$getname(0x10, &(0x7f0000000080)=""/122) 11:40:23 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0", 0x12) 11:40:23 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={"6c6f0000000000b627fff200"}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB="280000001c002306000000000000000002000000", @ANYBLOB="0000f5000c000100aa639c653bbbaaaaa8aaaa0000873e3661a876dfeedf3aa5528f8101ec107b6f606b16a01918f53f000533f2e20a436fe64ecf2c183b75dd1c3e1caacd80824daaeaef22702b2da42b7854948fa1e8b8ebd1bf7b4d6acf21a0f2293aee728b6787e0886c7eafacb2a0b95215f681ea134df935d94c6c008aa63bbfffa0b485c8b7beb4bcb106fabe2d29ab54bbf0876f8c504030e088e97de6ca0fd285ed70dd5506c874fc2e50a7163997d1dc9ee35e6a0d32a58a"], 0x2}, 0x1}, 0x0) 11:40:23 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x120) sendto$inet(r1, &(0x7f0000000140)="ec34215c630e242644e6a97b894193d47e19d33e3b212583d6fd4a16c375f16e7950b71fb4dbd37d2a6486a22b6b301c", 0x30, 0x20000000, &(0x7f0000000180)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw6\x00') getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000040)={@empty, @multicast1}, &(0x7f0000000080)=0x8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0xfff, 0x1ff, 0x1, 0x9d5, 0x1ff}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000300)={r4, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}}}, 0x84) 11:40:23 executing program 3 (fault-call:1 fault-nth:9): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x5a6b010000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 11:40:23 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x8000) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r0, 0x0, 0x1}, 0x14) ioctl$SCSI_IOCTL_GET_IDLUN(r0, 0x5382, &(0x7f0000000080)) socket$inet6_sctp(0xa, 0x1, 0x84) 11:40:23 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) gettid() ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x43af}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)={r2, 0x1ff, 0xd7, "743d09cf0423e4b00381080a732b7cd9e9dca4bd19598d6a1704952117519c751e5570146615726b2307c45fbb6eaf8a2f66b0c8b942b60b52c46d6ce59080a079750db366ecabd100c150bbc31624e943f53c82870497cf797167fd290bdd47dfc58361807bb7ddc9d4533cf39af12caba35fc5b952fd27141361650239a4d9e1001be420b6dbaab3e45a99e31712700f449d505b8e25e2fe114291a3323d0e71b48227f6df8f561793068ffec905787c869a6406da183f48f4949c061467a8225c4ddc5fce05e1b870a90870872b470f4a276999b7a6"}, 0xdf) sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) [ 785.332297] FAULT_INJECTION: forcing a failure. [ 785.332297] name failslab, interval 1, probability 0, space 0, times 0 [ 785.343634] CPU: 0 PID: 22346 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 785.350499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 785.359874] Call Trace: [ 785.362510] dump_stack+0x185/0x1d0 [ 785.366188] should_fail+0x87b/0xab0 [ 785.369969] __should_failslab+0x278/0x2a0 [ 785.374253] should_failslab+0x29/0x70 [ 785.378180] __kmalloc_track_caller+0x1ff/0xc80 [ 785.382876] ? kasprintf+0x1ec/0x220 [ 785.386648] kvasprintf+0x163/0x330 [ 785.390302] ? kasprintf+0x1ec/0x220 [ 785.394058] kasprintf+0x1ec/0x220 [ 785.397655] ieee80211_alloc_led_names+0x140/0x670 [ 785.402620] ieee80211_alloc_hw_nm+0x221f/0x2c00 [ 785.407426] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 785.412387] ? kmsan_set_origin_inline+0x6b/0x120 [ 785.417295] ? hwsim_new_radio_nl+0x84f/0xda0 [ 785.421821] hwsim_new_radio_nl+0xa8d/0xda0 [ 785.426200] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 785.432033] genl_rcv_msg+0x16c1/0x1850 [ 785.436070] netlink_rcv_skb+0x37e/0x600 [ 785.440188] ? genl_unbind+0x350/0x350 [ 785.444138] genl_rcv+0x63/0x80 [ 785.447448] netlink_unicast+0x1680/0x1750 [ 785.451726] ? genl_pernet_exit+0xa0/0xa0 [ 785.455912] netlink_sendmsg+0x104f/0x1350 [ 785.460211] ? netlink_getsockopt+0xc60/0xc60 [ 785.464751] ___sys_sendmsg+0xec8/0x1320 [ 785.468874] ? __fdget+0x4e/0x60 [ 785.472309] ? __fget_light+0x57/0x700 [ 785.476249] ? __fdget+0x4e/0x60 11:40:23 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x20800, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x2, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) [ 785.479668] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 785.485076] ? __fget_light+0x6a3/0x700 [ 785.489117] __x64_sys_sendmsg+0x331/0x460 [ 785.493401] ? ___sys_sendmsg+0x1320/0x1320 [ 785.497754] do_syscall_64+0x15b/0x230 [ 785.501690] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 785.506902] RIP: 0033:0x455a99 [ 785.510104] RSP: 002b:00007fe519ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 785.517849] RAX: ffffffffffffffda RBX: 00007fe519ae46d4 RCX: 0000000000455a99 [ 785.525143] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 11:40:23 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e22", 0x15) [ 785.532439] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 785.539732] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 785.547026] R13: 00000000004c0e59 R14: 00000000004d0cf8 R15: 0000000000000009 11:40:23 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x341}, 0xb) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 11:40:23 executing program 7: r0 = socket$inet6(0xa, 0x8000004000001, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000000c0)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000400)=""/4096, 0x1000}], 0x1, &(0x7f0000000140)=""/103, 0x67, 0x3}, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x5}}, 0x1, 0x100000001, 0xbfc, 0x2f6, 0x4}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000002c0)={r3, 0x29, "bc340ac9cc38f84901798eee46f00e6fc5eefccf2e1564fd01d2a08b9c691e4d25002ede2ab9128181"}, &(0x7f0000000300)=0x31) r4 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:40:23 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x402000, 0x0) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) 11:40:23 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:40:23 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 11:40:30 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1000000, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000380)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) uselib(&(0x7f0000000040)='./file1\x00') 11:40:30 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e22", 0x15) 11:40:30 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001500)={&(0x7f0000000380)={0x20000010}, 0xc, &(0x7f0000000000)={&(0x7f0000001380)=@newsa={0x104, 0x10, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000002, 0x0, 0x2b}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa, 0x2}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1}, 0x0) 11:40:30 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x101700, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) 11:40:30 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=@hopopts={0x7f, 0x6, [], [@calipso={0x7, 0x20, {0x9, 0x6, 0x9, 0x4, [0x6, 0x4, 0x200]}}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x16}}]}, 0x40) 11:40:30 executing program 2: clone(0x0, &(0x7f00000003c0)="edccccc10a316a450e9c4c9b5d29f714c754bb2f8fdaee08495b98a43ec354a534143ea44eba3e047833b3a21d419e8ac27d4627bc45a7982b29f97c8dc046ab1d9eed710810f4f4c8e4bbd962ebc08c7e40892d6d0aa06a29a40b56984a964f6e6584a71614", &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000000140)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000340)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000380)=0x0) wait4(r0, 0x0, 0x2000000080000004, &(0x7f0000000440)) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xde3, 0x200000) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f0000000140)=0x1ff) ioctl(r1, 0x4, &(0x7f0000000140)) getpeername$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x101100) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000500)=ANY=[@ANYRES64=r2, @ANYPTR, @ANYBLOB="ef1161b33226a815fb81ebbce574a82c64217bcb2a17830b90ff39cabb457aa42ef8a32f5e3b53fac79e7931a740f45c2d15435ea3b7c9cf75d5f8805201bfca6dc209e862e93f0e13f4e817daa6924648913113adc3bc8bc0688182e181c1f412c490f562f05ccb6a68c9520459ab1f1b5c", @ANYRES16=r3], 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000002c0)) 11:40:30 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x400000890f, &(0x7f0000000400)="c4c1f7d2130b0f2291db16440dbe8ea8babde232d89a94463002bae2615602d4bc8701d8149c7bed145aa6f642feea821a29755dc6e1b22c39a2b66aa3eba2f1c8d3ab1028f57aa56a7d5ed5ffc96362a69db4f9b3bee6b75f3095881fae3963434f27eefd288ae05810a3983a4c0dd2cba699b4ec5cac168348414acb81c5c8b83fe1c2c8f55acaf6f9ac5334ae1caf067ceaaab5f575a17a78bab6539db1ac9a49e74ccc1ff03018fc67a47a5512481003ba6623082b3fc3162c3589a3667914822acbb8593b7b11e46f60604d679cc4369ee548107f465478c1e3ac") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x4beb}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x1, 0x4, 0x101, 0xffffffffffffffcb, 0x200, 0x3f800000000, 0x20, r2}, 0x20) 11:40:30 executing program 3 (fault-call:1 fault-nth:10): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x5a6b010000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 792.862316] FAULT_INJECTION: forcing a failure. [ 792.862316] name failslab, interval 1, probability 0, space 0, times 0 [ 792.873765] CPU: 0 PID: 22404 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 792.880637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 792.890014] Call Trace: [ 792.892656] dump_stack+0x185/0x1d0 [ 792.896337] should_fail+0x87b/0xab0 [ 792.900183] __should_failslab+0x278/0x2a0 [ 792.904472] should_failslab+0x29/0x70 [ 792.908408] __kmalloc_track_caller+0x1ff/0xc80 [ 792.913109] ? kasprintf+0x1ec/0x220 [ 792.916888] kvasprintf+0x163/0x330 [ 792.920549] ? kasprintf+0x1ec/0x220 [ 792.924310] kasprintf+0x1ec/0x220 [ 792.927907] ieee80211_alloc_led_names+0x2bf/0x670 [ 792.932876] ieee80211_alloc_hw_nm+0x221f/0x2c00 [ 792.937680] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 792.942648] ? kmsan_set_origin_inline+0x6b/0x120 [ 792.947555] ? hwsim_new_radio_nl+0x84f/0xda0 [ 792.952086] hwsim_new_radio_nl+0xa8d/0xda0 [ 792.956467] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 11:40:30 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @multicast2}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000240)={@dev={0xfe, 0x80, [], 0x21}, 0x4, r1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) [ 792.962299] genl_rcv_msg+0x16c1/0x1850 [ 792.966339] netlink_rcv_skb+0x37e/0x600 [ 792.970473] ? genl_unbind+0x350/0x350 [ 792.974431] genl_rcv+0x63/0x80 [ 792.977744] netlink_unicast+0x1680/0x1750 [ 792.982027] ? genl_pernet_exit+0xa0/0xa0 [ 792.986219] netlink_sendmsg+0x104f/0x1350 [ 792.990527] ? netlink_getsockopt+0xc60/0xc60 [ 792.995094] ___sys_sendmsg+0xec8/0x1320 [ 792.999225] ? __fdget+0x4e/0x60 [ 793.002646] ? __fget_light+0x57/0x700 [ 793.006578] ? __fdget+0x4e/0x60 11:40:31 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e22", 0x15) [ 793.009994] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 793.015408] ? __fget_light+0x6a3/0x700 [ 793.019458] __x64_sys_sendmsg+0x331/0x460 [ 793.023739] ? ___sys_sendmsg+0x1320/0x1320 [ 793.028091] do_syscall_64+0x15b/0x230 [ 793.032023] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 793.037233] RIP: 0033:0x455a99 [ 793.040438] RSP: 002b:00007fe519ae3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 793.048184] RAX: ffffffffffffffda RBX: 00007fe519ae46d4 RCX: 0000000000455a99 [ 793.055506] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 793.062798] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 793.070091] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 793.077393] R13: 00000000004c0e59 R14: 00000000004d0cf8 R15: 000000000000000a 11:40:31 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x74eb7e71}}}, 0x84) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={'rose0\x00', 0x3}) 11:40:31 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = add_key(&(0x7f0000000440)='.request_key_auth\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="bb4e24263c0d55fd9a14a82169b5533c775218ee70c7377951dbcd9702f3a1da4c10201674efd2e6426f72774f88f4b27a97113493fff93b3607d3ecb2d009a2166193dfcc468cb3a9944ab184bec97503845c805ef8d814bf049870baca5be07f58dbeb563aace7e8ecfdfdc7f89de58da42552042ab6ce09f62e2689ab9313542c68", 0x83, 0xfffffffffffffffa) r2 = request_key(&(0x7f0000000380)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)='/dev/nbd#\x00', r1) r3 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="ed85fb3c27a0d2a314b6ebce8ef75eeace9d1babd507e1343f52fb2093d307d9f7d6658d257d81ec3bc3bbcc957e2f00871e4ea585ca0104f9e544b706", 0x3d, r2) keyctl$update(0x2, r3, &(0x7f0000000240)="0d2d76728c7a2c417d81adefeb07a9d1583331ad450094d6ff6f669523a31a132c73cf839f6927f3859d7096e7e86a3b42b91e5a75b390efbc6bb27d9bf0d11b7e0abce5d6165ae06216eac908820757d908b35dea858f3b0f6c933fca4e3502a918761fc42726b63d2cc804bbcd33010cff79e69322f7dde55dd8a4e6eb8a6b290886fe4ff2bdd3c10d53380a637ad8dfa643119fc218559694fcdac7dc4c4e638f74b12e53ccd8e097ee60438dc6460b3a1ac42c0d1f43619a1eb9dfcb83d6efcdecbfc3ed5d75e85dd2949b04cf3c1ff90c0d9b81eb32576d5a3b4089a95eadd094ade9693637273c1971e12625b6f4f601", 0xf3) recvmsg(r0, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x20000000000001b2, &(0x7f0000b30000)}, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x20000, 0x0) ioctl$BLKTRACESETUP(r4, 0xc0401273, &(0x7f00000001c0)={[], 0x0, 0x2007fff, 0x1}) ioctl$BLKTRACETEARDOWN(r4, 0x1276, 0x0) 11:40:31 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000000140)) wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x1, 0x101000) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100)=0x17f, 0x4) 11:40:31 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e223412", 0x17) 11:40:31 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000001c0)={0x1f, 0x1, 0x6, 0x0, 0x0, [{r1}, {r1, 0x0, 0x9}, {r0, 0x0, 0x9}, {r0, 0x0, 0x80000001}, {r0, 0x0, 0x7fffffff}, {r1, 0x0, 0x1}]}) sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 11:40:31 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x101, 0x80) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000040)=0x40, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 11:40:32 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r1, 0x0) write$binfmt_misc(r1, &(0x7f0000000440)={'syz1'}, 0x1d000) shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000000480)=""/4096) 11:40:32 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x5}], 0x2c) lseek(r1, 0x0, 0x3) 11:40:32 executing program 3 (fault-call:1 fault-nth:11): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x5a6b010000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 11:40:32 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) write(r0, &(0x7f0000000080)="3240ebf2285c48511065c207f780e24735e0919e223412", 0x17) 11:40:32 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000200)="6175108fe4d6df5709c7c07806009bcbf7746f667300", 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5011, &(0x7f0000000380)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'team_slave_0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x10802) mremap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000ffb000/0x3000)=nil) mount(&(0x7f0000000380)='./file0\x00', &(0x7f0000000240)='.', &(0x7f00000003c0)='mslos\x00', 0x1100040, &(0x7f00000000c0)="059700b7a54fc9d68a924c2070def2f020d21e000068ee59b5305a59a019b607f680290197053774acb5d598788c90b94ee95dc8b53c5574ce92aeeb5b") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000280)='/dev/null\x00', 0x40000, 0x0) 11:40:32 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f00000001c0)="3c5efc311f16f477671070e93b5fa04f95a4b694c5285159479009439f3adfb065ce37160ac870411ddb940341549c9a683a68283f1a0400c7b729c3b459c120b23925a7aaa94573ea7e7ac74022bef4") socket$inet6(0xa, 0xa, 0x783) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x84000, 0x0) 11:40:32 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket(0x7, 0x8000a, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x1, 0x20, 0x8, 0x4}, &(0x7f0000000040)=0x18) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="d23e9b889cf0c382332a4aecc4979cf3af1d3ab40ed0f517425d77ccf57a5bdaf5bc9ce1be9d381c8db7f238c392d6f75e0c505794559e44e7cd206e6b116f3df14e3e06d11672281d1c2b3954425cf3762c92e156158e12bbaa1c75cea22d14fdca1e564a0475", 0x67}, {&(0x7f0000000140)="fcf4149269b14f7fc971f56bfb760d1eec882faaac3d3805ca140d568a6f253a712cac1ee7", 0x25}, {&(0x7f0000000240)="72d0969e1f4f16de7aa57df762149a3a1b5656dd85f3fca9a85c4753ea4f76a831a5f90f2f17bc97852fb926e7bd66fb246add692a", 0x35}], 0x3) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000180)={r3, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x10c) 11:40:32 executing program 2: clone(0x0, &(0x7f0000000940), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000880)="10d410eb287a1a218f72e57ea4cd4bf01f7ec12fc367fdd4add7ef514b80c6f4094813711d9d5908000000b9d8daf24fb835e666a17591400dd1828aa509afa11c32e21540be881cb7e0b970219e084609c83feb37ac1462cbc8d3de187deeb7f74f63dfb6874b9eb671ee53ac80c557eaf1a1221dc5f476cbc565b4c8eb58dfaceb9de8978219f9b130090000000000000048828f3cea062d19f417a8a5bef28493ce02f367aaed4a6a5945b5909d") wait4(0x0, 0x0, 0x60000009, &(0x7f0000000180)) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000240)=""/158, 0x9e}, {&(0x7f0000000300)=""/190, 0xbe}, {&(0x7f00000003c0)=""/91, 0x5b}, {&(0x7f0000000080)}, {&(0x7f0000000140)=""/61, 0x3d}, {&(0x7f0000000440)=""/112, 0x70}, {&(0x7f00000004c0)=""/241, 0xf1}], 0x7}, 0x10040) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x8}, &(0x7f00000006c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000940)={r1, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x40000004, 0x4, 0x8, 0x1, 0x87e}, 0xbf) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000800)='/dev/snapshot\x00', 0x40000, 0x0) ioctl$SG_EMULATED_HOST(r3, 0x2203, &(0x7f0000000840)) keyctl$clear(0x7, r2) [ 794.817251] FAULT_INJECTION: forcing a failure. [ 794.817251] name failslab, interval 1, probability 0, space 0, times 0 [ 794.828363] Not allocated shadow for addr ffff88010030626c (page ffffea0006012240) [ 794.828611] CPU: 0 PID: 22452 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 794.836380] Attempted to access 0 bytes [ 794.843074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 794.843086] Call Trace: [ 794.843135] dump_stack+0x185/0x1d0 [ 794.843171] should_fail+0x87b/0xab0 [ 794.843229] __should_failslab+0x278/0x2a0 [ 794.847251] ------------[ cut here ]------------ [ 794.856551] should_failslab+0x29/0x70 [ 794.859141] kernel BUG at mm/kmsan/kmsan.c:1386! [ 794.862778] __kmalloc_track_caller+0x1ff/0xc80 [ 794.866521] invalid opcode: 0000 [#1] SMP PTI [ 794.870689] ? kasprintf+0x1ec/0x220 [ 794.875408] Dumping ftrace buffer: [ 794.879316] kvasprintf+0x163/0x330 [ 794.884022] (ftrace buffer empty) [ 794.888692] ? kasprintf+0x1ec/0x220 [ 794.893155] Modules linked in: [ 794.896884] kasprintf+0x1ec/0x220 [ 794.904024] ieee80211_alloc_led_names+0x43e/0x670 [ 794.907712] CPU: 1 PID: 22455 Comm: syz-executor1 Not tainted 4.17.0+ #9 [ 794.911423] ieee80211_alloc_hw_nm+0x221f/0x2c00 [ 794.914587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 794.918128] mac80211_hwsim_new_radio+0x22c/0x4cf0 [ 794.923047] RIP: 0010:kmsan_get_shadow_address+0x1ce/0x1f0 [ 794.929858] ? kmsan_set_origin_inline+0x6b/0x120 [ 794.934573] RSP: 0018:ffff88019c8ff9f8 EFLAGS: 00010282 [ 794.943983] ? hwsim_new_radio_nl+0x84f/0xda0 [ 794.948963] RAX: 000000000000001b RBX: 0000000000000400 RCX: 0000000000000000 [ 794.954587] hwsim_new_radio_nl+0xa8d/0xda0 [ 794.959407] RDX: 0000000000000000 RSI: 0000000000015a29 RDI: 0000000000015a2a [ 794.964777] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 [ 794.969239] RBP: ffff88019c8ffa10 R08: 0000000000000000 R09: 0000000000000001 [ 794.976593] genl_rcv_msg+0x16c1/0x1850 [ 794.980996] R10: 0000000000000000 R11: ffffffff86575950 R12: 0000000000000000 [ 794.988287] netlink_rcv_skb+0x37e/0x600 [ 794.994033] R13: ffff8801468508d8 R14: 0000000000000000 R15: 0000000000000000 [ 794.994066] FS: 00007f0690103700(0000) GS:ffff88021fd00000(0000) knlGS:0000000000000000 [ 795.001346] ? genl_unbind+0x350/0x350 [ 795.005281] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 795.012596] genl_rcv+0x63/0x80 [ 795.016623] CR2: 00007f06900e1db8 CR3: 00000001af108000 CR4: 00000000001406e0 [ 795.023919] netlink_unicast+0x1680/0x1750 [ 795.032123] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 795.036007] ? genl_pernet_exit+0xa0/0xa0 [ 795.041870] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 795.045145] netlink_sendmsg+0x104f/0x1350 [ 795.052389] Call Trace: [ 795.056699] ? netlink_getsockopt+0xc60/0xc60 [ 795.063942] kmsan_copy_to_user+0x91/0x160 [ 795.068104] ___sys_sendmsg+0xec8/0x1320 [ 795.075892] inet_gifconf+0x345/0x500 [ 795.080125] ? __fdget+0x4e/0x60 [ 795.082702] ? inet_netconf_fill_devconf+0xc50/0xc50 [ 795.087185] ? __fget_light+0x57/0x700 [ 795.091435] dev_ifconf+0x2b8/0x4f0 [ 795.095468] ? __fdget+0x4e/0x60 [ 795.099261] sock_do_ioctl+0x3a0/0x6c0 [ 795.102610] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 795.107693] sock_ioctl+0x748/0xd10 [ 795.111565] ? __fget_light+0x6a3/0x700 [ 795.115180] ? __x64_sys_ioctl+0x280/0x320 [ 795.118535] __x64_sys_sendmsg+0x331/0x460 [ 795.122402] ? do_vfs_ioctl+0x160/0x24b0 [ 795.127744] ? ___sys_sendmsg+0x1320/0x1320 [ 795.131360] ? sock_poll+0x380/0x380 [ 795.135322] do_syscall_64+0x15b/0x230 [ 795.139537] do_vfs_ioctl+0xcbd/0x24b0 [ 795.143765] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 795.147822] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 795.152105] RIP: 0033:0x455a99 [ 795.155809] ? __fget_light+0x6a3/0x700 [ 795.159669] RSP: 002b:00007fe519ae3c68 EFLAGS: 00000246 [ 795.163568] ? security_file_ioctl+0x5e/0x200 [ 795.168707] ORIG_RAX: 000000000000002e [ 795.174085] __x64_sys_ioctl+0x280/0x320 [ 795.177246] RAX: ffffffffffffffda RBX: 00007fe519ae46d4 RCX: 0000000000455a99 [ 795.181209] ? ksys_ioctl+0x260/0x260 [ 795.186548] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 795.191030] do_syscall_64+0x15b/0x230 [ 795.194982] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 795.199041] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 795.206284] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 795.210072] RIP: 0033:0x455a99 [ 795.217325] R13: 00000000004c0e59 R14: 00000000004d0cf8 R15: 000000000000000b [ 795.221193] RSP: 002b:00007f0690102c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 795.259077] RAX: ffffffffffffffda RBX: 00007f06901036d4 RCX: 0000000000455a99 [ 795.266371] RDX: 00000000200000c0 RSI: 0000004000008912 RDI: 0000000000000015 [ 795.273667] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 795.280957] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 795.288247] R13: 00000000004bc50e R14: 00000000004ca458 R15: 0000000000000000 [ 795.295540] Code: 75 29 48 c7 c7 1d 39 97 8a 31 c0 e8 2d 4c 80 ff 80 3c 25 f8 93 53 8b 00 75 11 48 c7 c7 4d 39 97 8a 31 c0 4c 89 fe e8 12 4c 80 ff <0f> 0b eb fe 48 3d ff ff ff 1f 0f 87 a2 fe ff ff 48 8b 1c 25 10 [ 795.315210] RIP: kmsan_get_shadow_address+0x1ce/0x1f0 RSP: ffff88019c8ff9f8 [ 795.322524] ---[ end trace 3229d9d4fffccd27 ]--- [ 795.327345] Kernel panic - not syncing: Fatal exception [ 795.333243] Dumping ftrace buffer: [ 795.336773] (ftrace buffer empty) [ 795.340469] Kernel Offset: disabled [ 795.344090] Rebooting in 86400 seconds..